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Michael Duff
M. J. Duff
Thirty years of Erice on the brane
Based on lectures at the International Schools of Subnuclear Physics 1987-2017 and the International Symposium "60 Years of Subnuclear Physics at Bologna", University of Bologna, November 2018. Minor improvements and added references. arXiv admin note: text overlap with arXiv:hep-th/9611203
null
null
IMPERIAL-TP-2018-MJD-03
hep-th physics.hist-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
After initially meeting with fierce resistance, "branes", p-dimensional extended objects which go beyond particles (p=0) and strings (p=1), now occupy centre stage in theoretical physics as microscopic components of M-theory, as the seeds of the AdS/CFT correspondence, as a branch of particle phenomenology, as the hi...
[ { "created": "Mon, 31 Dec 2018 01:05:44 GMT", "version": "v1" }, { "created": "Sun, 16 Jun 2019 17:25:01 GMT", "version": "v2" } ]
2019-06-21
[ [ "Duff", "M. J.", "" ] ]
After initially meeting with fierce resistance, "branes", p-dimensional extended objects which go beyond particles (p=0) and strings (p=1), now occupy centre stage in theoretical physics as microscopic components of M-theory, as the seeds of the AdS/CFT correspondence, as a branch of particle phenomenology, as the high...
14.276604
14.480956
17.345839
13.99678
15.764732
14.830403
14.173376
14.318944
12.961273
18.439617
14.338577
13.046113
13.645967
12.584138
13.151138
13.359945
12.920325
13.165946
13.231033
13.879233
13.434958
1601.01800
Benjamin Knorr
Holger Gies, Benjamin Knorr, Stefan Lippoldt, Frank Saueressig
The Gravitational Two-Loop Counterterm is Asymptotically Safe
7 pages, 1 figure
Phys. Rev. Lett. 116, 211302 (2016)
10.1103/PhysRevLett.116.211302
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Weinberg's asymptotic safety scenario provides an elegant mechanism to construct a quantum theory of gravity within the framework of quantum field theory based on a non-Gau{\ss}ian fixed point of the renormalization group flow. In this work we report novel evidence for the validity of this scenario, using functional ...
[ { "created": "Fri, 8 Jan 2016 09:09:40 GMT", "version": "v1" } ]
2016-06-01
[ [ "Gies", "Holger", "" ], [ "Knorr", "Benjamin", "" ], [ "Lippoldt", "Stefan", "" ], [ "Saueressig", "Frank", "" ] ]
Weinberg's asymptotic safety scenario provides an elegant mechanism to construct a quantum theory of gravity within the framework of quantum field theory based on a non-Gau{\ss}ian fixed point of the renormalization group flow. In this work we report novel evidence for the validity of this scenario, using functional re...
7.20795
7.259633
8.302126
6.755252
7.819543
7.505181
7.185558
7.161614
7.17811
8.995757
6.619828
6.469901
6.767022
6.595655
6.461722
6.328949
6.361003
6.393455
6.556768
7.334505
6.872275
hep-th/9306013
David Kutasov
David Kutasov
Two Dimensional QCD coupled to Adjoint Matter and String Theory
harvmac, 19 pages, EFI-93-30
Nucl.Phys. B414 (1994) 33-52
10.1016/0550-3213(94)90420-0
null
hep-th
null
We study $2d$ QCD coupled to fermions in the adjoint representation of the gauge group $SU(N)$ at large $N$, and its relation to string theory. It is shown that the model undergoes a deconfinement transition at a finite temperature (analogous to the Hagedorn transition in string theory), with certain winding modes in...
[ { "created": "Wed, 2 Jun 1993 17:29:05 GMT", "version": "v1" } ]
2009-10-22
[ [ "Kutasov", "David", "" ] ]
We study $2d$ QCD coupled to fermions in the adjoint representation of the gauge group $SU(N)$ at large $N$, and its relation to string theory. It is shown that the model undergoes a deconfinement transition at a finite temperature (analogous to the Hagedorn transition in string theory), with certain winding modes in t...
7.236009
6.871746
7.67725
6.506102
7.182857
6.712847
6.683735
6.692681
6.774574
8.288485
6.88218
6.926028
7.210382
6.833648
6.975414
6.782498
6.739897
6.726087
6.916145
7.145317
6.821151
1210.2095
Di-Lun Yang
Berndt M\"uller and Di-Lun Yang
Light Probes in a Strongly Coupled Anisotropic Plasma
13 pages, 5 figures, extension of few paragraphs, published version
Phys. Rev. D 87, 046004 (2013)
10.1103/PhysRevD.87.046004
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We employ the gauge/gravity duality to study the jet quenching of light probes traversing a static yet anisotropic strongly coupled $\mathcal{N}=4$ super Yang-Mills plasma. We compute the stopping distance of an image jet induced by a massless source field, which is characterized by a massless particle falling along ...
[ { "created": "Sun, 7 Oct 2012 19:04:07 GMT", "version": "v1" }, { "created": "Fri, 12 Oct 2012 00:33:40 GMT", "version": "v2" }, { "created": "Wed, 20 Feb 2013 01:22:38 GMT", "version": "v3" } ]
2013-02-21
[ [ "Müller", "Berndt", "" ], [ "Yang", "Di-Lun", "" ] ]
We employ the gauge/gravity duality to study the jet quenching of light probes traversing a static yet anisotropic strongly coupled $\mathcal{N}=4$ super Yang-Mills plasma. We compute the stopping distance of an image jet induced by a massless source field, which is characterized by a massless particle falling along th...
9.586064
9.33507
10.152573
9.516047
10.035449
9.552627
9.077169
9.415641
9.292622
11.056392
9.136381
9.044411
9.646313
9.184262
9.386599
9.389014
9.605355
9.152169
9.280236
9.154203
9.32105
hep-th/9402024
Alexei Vladimirov
A. P. Isaev and A. A. Vladimirov
GL_q(N)-covariant braided differential bialgebras
7 pages
Lett.Math.Phys. 33 (1995) 297-302
10.1007/BF00749683
JINR E2-94-32
hep-th math.QA
null
We study a possibility to define the (braided) comultiplication for the GLq(N)-covariant differential complexes on some quantum spaces. We discover such `differential bialgebras' (and Hopf algebras) on the bosonic and fermionic quantum hyperplanes (with additive coproduct) and on the braided matrix algebra BMq(N) wit...
[ { "created": "Fri, 4 Feb 1994 10:21:40 GMT", "version": "v1" } ]
2009-10-28
[ [ "Isaev", "A. P.", "" ], [ "Vladimirov", "A. A.", "" ] ]
We study a possibility to define the (braided) comultiplication for the GLq(N)-covariant differential complexes on some quantum spaces. We discover such `differential bialgebras' (and Hopf algebras) on the bosonic and fermionic quantum hyperplanes (with additive coproduct) and on the braided matrix algebra BMq(N) with ...
9.490627
9.172507
10.699111
8.654539
8.116914
9.327118
8.182246
8.483667
8.377296
10.592813
9.090534
9.356576
10.357492
9.117999
9.401232
9.481027
9.22966
9.091083
9.335048
10.367826
9.457795
2106.12610
Nabil Iqbal
Nabil Iqbal, John McGreevy
Mean string field theory: Landau-Ginzburg theory for 1-form symmetries
47 pages + appendices, 5 figures; v2: references added, some small clarifications, Appendix B improved
SciPost Phys. 13, 114 (2022)
10.21468/SciPostPhys.13.5.114
null
hep-th cond-mat.str-el
http://creativecommons.org/licenses/by/4.0/
By analogy with the Landau-Ginzburg theory of ordinary zero-form symmetries, we introduce and develop a Landau-Ginzburg theory of one-form global symmetries, which we call mean string field theory. The basic dynamical variable is a string field -- defined on the space of closed loops -- that can be used to describe t...
[ { "created": "Wed, 23 Jun 2021 18:16:08 GMT", "version": "v1" }, { "created": "Mon, 8 Aug 2022 15:29:35 GMT", "version": "v2" } ]
2022-11-23
[ [ "Iqbal", "Nabil", "" ], [ "McGreevy", "John", "" ] ]
By analogy with the Landau-Ginzburg theory of ordinary zero-form symmetries, we introduce and develop a Landau-Ginzburg theory of one-form global symmetries, which we call mean string field theory. The basic dynamical variable is a string field -- defined on the space of closed loops -- that can be used to describe the...
8.765439
8.760001
9.176293
8.309939
9.81853
8.683255
8.887426
8.066321
8.97007
9.756755
7.831678
8.302377
8.802016
8.096168
8.290305
8.124713
8.511964
8.465186
8.206961
8.693187
8.032437
hep-th/0512021
DaeKil Park
D. K. Park
Hawking Radiation of the Brane-Localized Graviton from a $(4+n)$-dimensional Black Hole
15 pages, 6 figures, V2: Most part is revised except title, V3: The derivation of the effective potential is explained in some more detail. The assumption used in the paper is commented V4: CQG accepted
Class.Quant.Grav. 23 (2006) 4101-4110
null
null
hep-th gr-qc
null
Following the Regge-Wheeler algorithm, we derive a radial equation for the brane-localized graviton absorbed/emitted by the $(4+n)$-dimensional Schwarzschild black hole. Making use of this equation the absorption and emission spectra of the brane-localized graviton are computed numerically. Existence of the extra dim...
[ { "created": "Thu, 1 Dec 2005 20:41:31 GMT", "version": "v1" }, { "created": "Fri, 2 Dec 2005 19:16:41 GMT", "version": "v2" }, { "created": "Sun, 4 Dec 2005 21:33:34 GMT", "version": "v3" }, { "created": "Thu, 2 Mar 2006 03:50:16 GMT", "version": "v4" }, { "creat...
2007-05-23
[ [ "Park", "D. K.", "" ] ]
Following the Regge-Wheeler algorithm, we derive a radial equation for the brane-localized graviton absorbed/emitted by the $(4+n)$-dimensional Schwarzschild black hole. Making use of this equation the absorption and emission spectra of the brane-localized graviton are computed numerically. Existence of the extra dimen...
8.338303
7.643415
7.839922
7.843029
8.128619
7.799723
8.504833
7.614386
8.024343
8.51216
7.921798
8.226933
7.763807
7.815388
8.153798
7.678283
7.75331
7.704731
7.7927
7.820324
7.969129
1707.07934
Kotaro Tamaoka
Kotaro Tamaoka
Geodesic Witten diagrams with anti-symmetric exchange
17 pages, 2 figures
Phys. Rev. D 96, 086007 (2017)
10.1103/PhysRevD.96.086007
OU-HET-939
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show the AdS/CFT correspondence between the conformal partial wave and the geodesic Witten diagram with anti-symmetric exchange. To this end, we introduce the embedding space formalism for anti-symmetric fields in AdS. Then we prove that the geodesic Witten diagram satisfies the conformal Casimir equation and the ...
[ { "created": "Tue, 25 Jul 2017 12:02:12 GMT", "version": "v1" } ]
2017-10-18
[ [ "Tamaoka", "Kotaro", "" ] ]
We show the AdS/CFT correspondence between the conformal partial wave and the geodesic Witten diagram with anti-symmetric exchange. To this end, we introduce the embedding space formalism for anti-symmetric fields in AdS. Then we prove that the geodesic Witten diagram satisfies the conformal Casimir equation and the ap...
6.943143
6.592452
8.323278
6.143396
6.509593
6.515255
6.544927
6.401819
6.157297
8.703865
6.301705
6.116572
7.842308
6.537876
6.425267
6.544813
6.463508
6.604358
6.402113
7.496527
6.311621
0709.2991
Shigeaki Yahikozawa
Yoichi Chizaki and Shigeaki Yahikozawa
General Operator Solutions and BRST Quantization of Superstrings in the pp-Wave with Torsion
31 pages
Prog.Theor.Phys.118:1127-1156, 2007
10.1143/PTP.118.1127
RUP-07-1, OCHA-PP-275
hep-th
null
We completely accomplish the canonically covariant quantization of Ramond-Neveu-Schwarz (RNS) superstrings in the pp-wave background with a non-zero flux of the NS-NS antisymmetric two-form field. Here this flux is equivalent to a nonvanishing torsion. In this quantization, general operator solutions, which satisfy t...
[ { "created": "Wed, 19 Sep 2007 11:11:43 GMT", "version": "v1" } ]
2009-06-19
[ [ "Chizaki", "Yoichi", "" ], [ "Yahikozawa", "Shigeaki", "" ] ]
We completely accomplish the canonically covariant quantization of Ramond-Neveu-Schwarz (RNS) superstrings in the pp-wave background with a non-zero flux of the NS-NS antisymmetric two-form field. Here this flux is equivalent to a nonvanishing torsion. In this quantization, general operator solutions, which satisfy the...
11.124362
8.951274
11.139277
9.317193
9.5417
9.217859
9.779303
9.134433
9.339883
12.475039
9.718221
10.122247
10.945385
10.463692
9.959589
10.27799
10.210922
10.243125
10.539011
11.362903
10.230024
hep-th/0403116
Sergei Alexandrov
Sergei Alexandrov
D-branes and complex curves in c=1 string theory
28 pages, 6 figures; references added; minor corrections
JHEP 0405:025,2004
10.1088/1126-6708/2004/05/025
ITP-UU-04/07, SPIN-04/04
hep-th
null
We give a geometric interpretation for D-branes in the c=1 string theory. The geometric description is provided by complex curves which arise in both CFT and matrix model formulations. On the CFT side the complex curve appears from the partition function on the disk with Neumann boundary conditions on the Liouville f...
[ { "created": "Wed, 10 Mar 2004 14:31:44 GMT", "version": "v1" }, { "created": "Mon, 22 Mar 2004 15:07:48 GMT", "version": "v2" }, { "created": "Wed, 30 Jun 2004 12:21:14 GMT", "version": "v3" } ]
2010-02-03
[ [ "Alexandrov", "Sergei", "" ] ]
We give a geometric interpretation for D-branes in the c=1 string theory. The geometric description is provided by complex curves which arise in both CFT and matrix model formulations. On the CFT side the complex curve appears from the partition function on the disk with Neumann boundary conditions on the Liouville fie...
9.279462
8.525417
10.198959
8.541537
8.729002
9.010613
9.214092
8.745306
8.642118
10.934156
8.871206
8.763563
9.38463
8.704543
8.801864
8.664126
8.711604
8.852037
8.71807
9.686312
8.598649
hep-th/0305021
Bogdan Florea
Duiliu-Emanuel Diaconescu, Bogdan Florea, Aalok Misra
Orientifolds, Unoriented Instantons and Localization
25 pages, 10 figures, published version; v4: typos corrected
JHEP 0307 (2003) 041
10.1088/1126-6708/2003/07/041
null
hep-th
null
We consider world-sheet instanton effects in N=1 string orientifolds of noncompact toric Calabi-Yau threefolds. We show that unoriented closed string topological amplitudes can be exactly computed using localization techniques for holomorphic maps with involution. Our results are in precise agreement with mirror symm...
[ { "created": "Fri, 2 May 2003 16:43:43 GMT", "version": "v1" }, { "created": "Mon, 12 May 2003 14:34:16 GMT", "version": "v2" }, { "created": "Mon, 11 Aug 2003 22:26:38 GMT", "version": "v3" }, { "created": "Tue, 4 May 2004 21:03:08 GMT", "version": "v4" } ]
2009-11-10
[ [ "Diaconescu", "Duiliu-Emanuel", "" ], [ "Florea", "Bogdan", "" ], [ "Misra", "Aalok", "" ] ]
We consider world-sheet instanton effects in N=1 string orientifolds of noncompact toric Calabi-Yau threefolds. We show that unoriented closed string topological amplitudes can be exactly computed using localization techniques for holomorphic maps with involution. Our results are in precise agreement with mirror symmet...
10.740688
8.128095
12.454261
8.482871
7.895069
7.668996
8.623289
7.979247
8.064575
11.696571
8.49922
8.603546
10.28618
8.463622
9.446471
9.175751
8.774891
8.535447
8.915202
10.005905
8.18664
hep-th/9810210
Robbert Dijkgraaf
R. Dijkgraaf
Instanton Strings and HyperKaehler Geometry
latex, 33 pages
Nucl.Phys. B543 (1999) 545-571
10.1016/S0550-3213(98)00869-4
null
hep-th math.AG
null
We discuss two-dimensional sigma models on moduli spaces of instantons on K3 surfaces. These N=(4,4) superconformal field theories describe the near-horizon dynamics of the D1-D5-brane system and are dual to string theory on AdS_3. We derive a precise map relating the moduli of the K3 type IIB string compactification...
[ { "created": "Mon, 26 Oct 1998 14:48:37 GMT", "version": "v1" } ]
2009-10-31
[ [ "Dijkgraaf", "R.", "" ] ]
We discuss two-dimensional sigma models on moduli spaces of instantons on K3 surfaces. These N=(4,4) superconformal field theories describe the near-horizon dynamics of the D1-D5-brane system and are dual to string theory on AdS_3. We derive a precise map relating the moduli of the K3 type IIB string compactification t...
7.362535
7.434561
9.542718
7.174249
7.718786
7.727394
7.519332
7.034688
6.965653
9.35731
7.283698
7.159769
7.546012
7.154776
7.291118
7.156232
7.169138
7.21646
6.909625
7.473312
6.97093
1112.5178
Hideki Maeda
Hideki Maeda
Gauss-Bonnet braneworld redux: A novel scenario for the bouncing universe
34 pages, 3 figures, 2 tables; v2, sections rearranged, typos corrected; v3, final version to appear in Physical Review D
Phys. Rev. D85 (2012) 124012
10.1103/PhysRevD.85.124012
CECS-PHY-11/09
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a new scenario for the bouncing universe in a simple five-dimensional braneworld model in the framework of Einstein-Gauss-Bonnet gravity, which works even with ordinary matter on the brane. In this scenario, the so-called branch singularity located at a finite physical radius in the bulk spacetime plays an...
[ { "created": "Wed, 21 Dec 2011 21:27:18 GMT", "version": "v1" }, { "created": "Mon, 2 Jan 2012 15:18:12 GMT", "version": "v2" }, { "created": "Sat, 26 May 2012 18:55:13 GMT", "version": "v3" } ]
2013-02-15
[ [ "Maeda", "Hideki", "" ] ]
We propose a new scenario for the bouncing universe in a simple five-dimensional braneworld model in the framework of Einstein-Gauss-Bonnet gravity, which works even with ordinary matter on the brane. In this scenario, the so-called branch singularity located at a finite physical radius in the bulk spacetime plays an e...
8.260434
8.105736
7.865958
7.405052
8.694461
8.645381
8.243065
7.786029
7.923481
8.521194
7.260547
7.983768
7.793028
7.670709
7.658897
7.694351
7.68149
7.640195
7.60457
8.152463
8.152879
1605.02785
Thomas Mertens
Thomas G. Mertens, Henri Verschelde, Valentin I. Zakharov
Hagedorn temperature and physics of black holes
6 pages, ICNFP2015 Conference Proceedings
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A mini-review devoted to some implications of the Hagedorn temperature for black hole physics. The existence of a limiting temperature is a generic feature of string models. The Hagedorn temperature was introduced first in the context of hadronic physics. Nowadays, the emphasis is shifted to fundamental strings which...
[ { "created": "Mon, 9 May 2016 21:10:05 GMT", "version": "v1" } ]
2016-05-11
[ [ "Mertens", "Thomas G.", "" ], [ "Verschelde", "Henri", "" ], [ "Zakharov", "Valentin I.", "" ] ]
A mini-review devoted to some implications of the Hagedorn temperature for black hole physics. The existence of a limiting temperature is a generic feature of string models. The Hagedorn temperature was introduced first in the context of hadronic physics. Nowadays, the emphasis is shifted to fundamental strings which m...
11.014293
11.431449
11.026411
10.169222
10.922655
11.234621
10.86734
10.908623
11.198089
11.109
10.495266
10.236238
10.924137
10.331718
10.552716
10.619826
9.929771
10.544858
10.123941
10.480635
10.375012
hep-th/9410199
Flad
Michel Dubois-Violette, John Madore, Thierry Masson and Jihad Mourad
Linear connections on the quantum plane
9 pages
Lett.Math.Phys. 35 (1995) 351-358
10.1007/BF00750842
null
hep-th math.QA
null
A general definition has been proposed recently of a linear connection and a metric in noncommutative geometry. It is shown that to within normalization there is a unique linear connection on the quantum plane and there is no metric.
[ { "created": "Wed, 26 Oct 1994 17:24:13 GMT", "version": "v1" } ]
2009-10-28
[ [ "Dubois-Violette", "Michel", "" ], [ "Madore", "John", "" ], [ "Masson", "Thierry", "" ], [ "Mourad", "Jihad", "" ] ]
A general definition has been proposed recently of a linear connection and a metric in noncommutative geometry. It is shown that to within normalization there is a unique linear connection on the quantum plane and there is no metric.
16.139036
10.212176
12.482063
10.457529
12.641489
11.246365
11.864251
10.349562
10.851839
14.053506
11.374482
12.855777
13.208362
11.909225
11.917121
12.245715
11.753252
12.295233
12.516573
13.695843
12.524817
1508.03627
Christian Baadsgaard
Christian Baadsgaard, N. E. J. Bjerrum-Bohr, Jacob L. Bourjaily, Poul H. Damgaard and Bo Feng
Integration Rules for Loop Scattering Equations
22 pages, 17 figures
null
10.1007/JHEP11(2015)080
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We formulate new integration rules for one-loop scattering equations analogous to those at tree-level, and test them in a number of non-trivial cases for amplitudes in scalar $\phi^3$-theory. This formalism greatly facilitates the evaluation of amplitudes in the CHY representation at one-loop order, without the need ...
[ { "created": "Fri, 14 Aug 2015 19:59:31 GMT", "version": "v1" } ]
2016-01-20
[ [ "Baadsgaard", "Christian", "" ], [ "Bjerrum-Bohr", "N. E. J.", "" ], [ "Bourjaily", "Jacob L.", "" ], [ "Damgaard", "Poul H.", "" ], [ "Feng", "Bo", "" ] ]
We formulate new integration rules for one-loop scattering equations analogous to those at tree-level, and test them in a number of non-trivial cases for amplitudes in scalar $\phi^3$-theory. This formalism greatly facilitates the evaluation of amplitudes in the CHY representation at one-loop order, without the need to...
10.715497
7.301032
9.481904
7.246214
7.596402
7.583489
7.67074
7.086709
7.31382
10.511964
7.528328
7.438522
8.937046
8.13054
7.975512
7.743188
7.893741
7.942068
7.913966
9.245173
7.756116
hep-th/0210075
Marco Serone
M. Borunda, M. Serone and M. Trapletti
On the quantum stability of IIB orbifolds and orientifolds with Scherk-Schwarz SUSY breaking
26 pages, 5 figures; v2: version to appear in Nucl.Phys.B
Nucl.Phys. B653 (2003) 85-108
10.1016/S0550-3213(03)00040-3
SISSA-64/2002/EP
hep-th hep-ph
null
We study the quantum stability of Type IIB orbifold and orientifold string models in various dimensions, including Melvin backgrounds, where supersymmetry (SUSY) is broken {\it \`a la} Scherk-Schwarz (SS) by twisting periodicity conditions along a circle of radius R. In particular, we compute the R-dependence of the ...
[ { "created": "Tue, 8 Oct 2002 15:39:26 GMT", "version": "v1" }, { "created": "Wed, 15 Jan 2003 18:03:15 GMT", "version": "v2" } ]
2009-11-07
[ [ "Borunda", "M.", "" ], [ "Serone", "M.", "" ], [ "Trapletti", "M.", "" ] ]
We study the quantum stability of Type IIB orbifold and orientifold string models in various dimensions, including Melvin backgrounds, where supersymmetry (SUSY) is broken {\it \`a la} Scherk-Schwarz (SS) by twisting periodicity conditions along a circle of radius R. In particular, we compute the R-dependence of the on...
8.282689
9.141668
9.137026
8.209647
8.184351
8.293207
8.470428
8.014744
7.768157
9.144119
8.164929
8.009952
8.397619
7.953274
8.153008
7.909158
8.110089
7.920917
7.950259
8.54366
7.916402
1905.02729
Eliot Hijano
Eliot Hijano
Flat space physics from AdS/CFT
38 pages, 3 figures. Added Fig.2. Journal version
J. High Energ. Phys. (2019) 2019: 132
10.1007/JHEP07(2019)132
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a formula relating scattering S-matrix amplitudes to correlators of a conformal field theory. The proposal implements a flat limit of the field theory, providing an indirect microscopic description of gravitational theories with asymptotically flat boundary conditions. The formula is valid for both massive...
[ { "created": "Tue, 7 May 2019 18:00:03 GMT", "version": "v1" }, { "created": "Tue, 20 Aug 2019 16:28:03 GMT", "version": "v2" } ]
2019-08-21
[ [ "Hijano", "Eliot", "" ] ]
We propose a formula relating scattering S-matrix amplitudes to correlators of a conformal field theory. The proposal implements a flat limit of the field theory, providing an indirect microscopic description of gravitational theories with asymptotically flat boundary conditions. The formula is valid for both massive a...
13.234743
13.180575
15.654351
12.648119
13.59001
13.41805
14.517761
12.907714
13.178936
16.826731
13.090432
12.256221
13.291708
12.19153
12.737464
12.657235
12.786458
12.62959
12.551082
13.29578
12.338243
hep-th/0502182
Makoto Sakaguchi
Makoto Sakaguchi and Yukinori Yasui
Notes on Five-dimensional Kerr Black Holes
23 pages, 5 figures; analyses on the Weyl curvature of AdS Kerr black holes are extended, an appendix and references are added
Int.J.Mod.Phys. A21 (2006) 2331-2352
10.1142/S0217751X06028837
null
hep-th gr-qc math.DG
null
The geometry of five-dimensional Kerr black holes is discussed based on geodesics and Weyl curvatures. Kerr-Star space, Star-Kerr space and Kruskal space are naturally introduced by using special null geodesics. We show that the geodesics of AdS Kerr black hole are integrable, which generalizes the result of Frolov a...
[ { "created": "Mon, 21 Feb 2005 14:01:42 GMT", "version": "v1" }, { "created": "Tue, 1 Mar 2005 03:18:03 GMT", "version": "v2" } ]
2009-11-11
[ [ "Sakaguchi", "Makoto", "" ], [ "Yasui", "Yukinori", "" ] ]
The geometry of five-dimensional Kerr black holes is discussed based on geodesics and Weyl curvatures. Kerr-Star space, Star-Kerr space and Kruskal space are naturally introduced by using special null geodesics. We show that the geodesics of AdS Kerr black hole are integrable, which generalizes the result of Frolov and...
9.893337
10.59562
10.229407
9.20172
10.821316
9.784651
10.512653
9.357333
11.010423
10.267147
10.424869
9.755159
9.841937
9.479877
9.471928
10.178476
9.906019
9.363628
9.461257
9.431109
9.500819
1803.06983
Adar Sharon
Adar Sharon
$QCD_3$ Dualities and the F-Theorem
null
null
10.1007/JHEP08(2018)078
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
There has recently been a surge of new ideas and results for 2+1 dimensional gauge theories. We consider a recently proposed duality for 2+1 dimensional QCD, which predicts a symmetry-breaking phase. Using the F-theorem, we find bounds on the range of parameters for which the symmetry-breaking phase (and the correspo...
[ { "created": "Mon, 19 Mar 2018 15:18:09 GMT", "version": "v1" }, { "created": "Wed, 13 Jun 2018 19:47:49 GMT", "version": "v2" } ]
2018-08-29
[ [ "Sharon", "Adar", "" ] ]
There has recently been a surge of new ideas and results for 2+1 dimensional gauge theories. We consider a recently proposed duality for 2+1 dimensional QCD, which predicts a symmetry-breaking phase. Using the F-theorem, we find bounds on the range of parameters for which the symmetry-breaking phase (and the correspond...
8.140312
6.926598
7.922603
6.756624
6.499451
6.649969
7.088905
6.688031
6.721181
8.435327
6.64571
6.796391
7.42244
6.966402
6.893758
6.608939
6.710959
6.793515
6.953754
7.584205
7.179761
2208.14744
Suman Das
Suman Das, Chethan Krishnan, A. Preetham Kumar, Arnab Kundu
Synthetic Fuzzballs: A Linear Ramp from Black Hole Normal Modes
36 pages, 20 figures. v2: typos fixed, JHEP version
JHEP 01 (2023) 153
10.1007/JHEP01(2023)153
null
hep-th cond-mat.stat-mech gr-qc
http://creativecommons.org/licenses/by/4.0/
We consider a black hole with a stretched horizon as a toy model for a fuzzball microstate. The stretched horizon provides a cut-off, and therefore one can determine the normal (as opposed to quasi-normal) modes of a probe scalar in this geometry. For the BTZ black hole, we compute these as a function of the level $n...
[ { "created": "Wed, 31 Aug 2022 09:47:47 GMT", "version": "v1" }, { "created": "Mon, 20 Mar 2023 13:45:27 GMT", "version": "v2" } ]
2023-03-21
[ [ "Das", "Suman", "" ], [ "Krishnan", "Chethan", "" ], [ "Kumar", "A. Preetham", "" ], [ "Kundu", "Arnab", "" ] ]
We consider a black hole with a stretched horizon as a toy model for a fuzzball microstate. The stretched horizon provides a cut-off, and therefore one can determine the normal (as opposed to quasi-normal) modes of a probe scalar in this geometry. For the BTZ black hole, we compute these as a function of the level $n$ ...
12.87007
12.777309
14.115306
12.665193
13.005415
12.712477
11.616062
11.942549
11.577923
14.472435
12.285167
12.525848
12.435648
12.124908
12.328423
12.486097
12.490825
12.043598
12.26872
13.15376
12.438478
hep-th/0608029
Rafael Hernandez
Cesar Gomez, Rafael Hernandez
The magnon kinematics of the AdS/CFT correspondence
21 pages, Latex. v2: Minor changes and additional references
JHEP 0611 (2006) 021
10.1088/1126-6708/2006/11/021
null
hep-th
null
The planar dilatation operator of N=4 supersymmetric Yang-Mills is the hamiltonian of an integrable spin chain whose length is allowed to fluctuate. We will identify the dynamics of length fluctuations of planar N=4 Yang-Mills with the existence of an abelian Hopf algebra Z symmetry with non-trivial co-multiplication...
[ { "created": "Thu, 3 Aug 2006 16:44:02 GMT", "version": "v1" }, { "created": "Thu, 12 Oct 2006 12:32:52 GMT", "version": "v2" } ]
2009-11-11
[ [ "Gomez", "Cesar", "" ], [ "Hernandez", "Rafael", "" ] ]
The planar dilatation operator of N=4 supersymmetric Yang-Mills is the hamiltonian of an integrable spin chain whose length is allowed to fluctuate. We will identify the dynamics of length fluctuations of planar N=4 Yang-Mills with the existence of an abelian Hopf algebra Z symmetry with non-trivial co-multiplication a...
12.553754
12.657676
14.691632
11.203318
13.358585
11.543318
12.126296
11.183582
12.24266
14.960838
11.576846
11.237062
12.648912
11.648629
11.604239
11.881706
12.237185
11.608205
11.565891
12.056828
11.271527
hep-th/0512190
Florian Gmeiner
Florian Gmeiner
Standard Model statistics of a Type II orientifold
9 pages, 9 figures; v2: typos corrected, one reference added; Contribution to the proceedings of the RTN workshop "Constituents, Fundamental Forces and Symmetries of the Universe", Corfu, Greece, 20-26 Sep 2005
Fortsch.Phys. 54 (2006) 391-398
10.1002/prop.200510284
MPP-2005-164, LMU-ASC 80/05
hep-th
null
We analyse four-dimensional, supersymmetric intersecting D-brane models in a toroidal orientifold background from a statistical perspective. The distribution and correlation of observables, like gauge groups and couplings, are discussed. We focus on models with a Standard Model-like gauge sector, derive frequency dis...
[ { "created": "Thu, 15 Dec 2005 16:31:28 GMT", "version": "v1" }, { "created": "Thu, 22 Dec 2005 13:10:55 GMT", "version": "v2" } ]
2008-02-19
[ [ "Gmeiner", "Florian", "" ] ]
We analyse four-dimensional, supersymmetric intersecting D-brane models in a toroidal orientifold background from a statistical perspective. The distribution and correlation of observables, like gauge groups and couplings, are discussed. We focus on models with a Standard Model-like gauge sector, derive frequency distr...
12.234538
10.388862
12.696172
9.432646
9.447601
10.248317
11.407594
10.312386
10.093463
12.301806
9.967302
10.524698
11.849597
10.925924
10.649989
10.788503
10.342669
11.243546
10.507779
12.302355
10.637479
hep-th/0103238
Katherine Benson
Katherine M. Benson (Emory University)
Charge Violation and Alice Behavior in Global and Textured Strings
32 pages, 2 epsfigs, Revtex
Phys.Rev. D64 (2001) 085002
10.1103/PhysRevD.64.085002
EUPC/00-01
hep-th hep-ph
null
Spontaneous breaking of global symmetries can produce ``Alice'' strings: line defects which make unbroken symmetries multivalued, induce apparent charge violation via Aharonov-Bohm interactions, and form point defects when twisted into loops. We demonstrate this behavior for both divergent and textured global Alice s...
[ { "created": "Wed, 28 Mar 2001 22:40:22 GMT", "version": "v1" } ]
2009-11-07
[ [ "Benson", "Katherine M.", "", "Emory University" ] ]
Spontaneous breaking of global symmetries can produce ``Alice'' strings: line defects which make unbroken symmetries multivalued, induce apparent charge violation via Aharonov-Bohm interactions, and form point defects when twisted into loops. We demonstrate this behavior for both divergent and textured global Alice str...
25.324768
23.784668
24.805475
20.529438
24.365221
25.064835
26.10265
22.032204
23.163332
30.250473
21.208057
22.103348
22.817787
21.013319
21.997761
21.532125
22.68314
22.39888
22.268587
23.029385
22.221312
hep-th/0306298
Christopher Herzog
Christopher P. Herzog, Johannes Walcher
Dibaryons from Exceptional Collections
47 pages, 11 figures, corrected refs
JHEP 0309 (2003) 060
10.1088/1126-6708/2003/09/060
null
hep-th
null
We discuss aspects of the dictionary between brane configurations in del Pezzo geometries and dibaryons in the dual superconformal quiver gauge theories. The basis of fractional branes defining the quiver theory at the singularity has a K-theoretic dual exceptional collection of bundles which can be used to read off ...
[ { "created": "Mon, 30 Jun 2003 18:50:16 GMT", "version": "v1" }, { "created": "Wed, 2 Jul 2003 23:48:38 GMT", "version": "v2" }, { "created": "Thu, 17 Jul 2003 22:02:12 GMT", "version": "v3" } ]
2009-11-10
[ [ "Herzog", "Christopher P.", "" ], [ "Walcher", "Johannes", "" ] ]
We discuss aspects of the dictionary between brane configurations in del Pezzo geometries and dibaryons in the dual superconformal quiver gauge theories. The basis of fractional branes defining the quiver theory at the singularity has a K-theoretic dual exceptional collection of bundles which can be used to read off th...
15.797696
16.045193
19.102474
15.910339
17.078133
16.187874
15.715886
16.236843
15.803223
22.19017
14.629892
14.693849
16.56522
14.690125
14.215838
14.684449
15.153393
14.50716
14.687709
17.4121
14.770592
hep-th/9903174
Muneto Nitta
Muneto Nitta (KEK, Osaka Univ.)
K"ahler Potential for Global Symmetry Breaking in Supersymmetric Theories
LaTex, 29 pages, 1 figure
null
null
KEK-TH-615
hep-th hep-ph
null
We have developed N=1 supersymmetric nonlinear realization methods, which realize global symmetry breaking in N=1 supersymmetric theories. The target space of nonlinear sigma models with a linear model origin is a G^C-orbit, which is a non-compact non-homogeneous K"ahler manifold. We show that, if and only if the orb...
[ { "created": "Sat, 20 Mar 1999 14:07:24 GMT", "version": "v1" } ]
2016-09-06
[ [ "Nitta", "Muneto", "", "KEK, Osaka Univ." ] ]
We have developed N=1 supersymmetric nonlinear realization methods, which realize global symmetry breaking in N=1 supersymmetric theories. The target space of nonlinear sigma models with a linear model origin is a G^C-orbit, which is a non-compact non-homogeneous K"ahler manifold. We show that, if and only if the orbit...
7.90718
8.915897
8.890906
7.583942
8.460838
8.218018
8.876288
7.921893
8.216704
8.945471
7.926708
7.880855
7.923277
7.792618
7.66653
7.724344
7.808825
7.612861
7.600273
8.395313
7.666981
2105.10062
Andr\'e Juan Ferreira--Martins
A. J. Ferreira-Martins
Gravity and its wonders: braneworlds and holography
Defended Master thesis, 225 pp. Based on our published papers arXiv:2104.02833, arXiv:1912.04837, arXiv:1904.01093, arXiv:1901.07492, and arXiv:1803.03336 ([hep-th])
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Gravity is wonderful. The main goal of this thesis is to explore and discuss two aspects of gravity -- two wonders, which illustrate the richness of the theoretical gravitational landscape: braneworlds and holography. Each one of these topics is the core idea of the two parts of which the thesis consists. We begin by...
[ { "created": "Thu, 20 May 2021 23:02:40 GMT", "version": "v1" } ]
2021-05-24
[ [ "Ferreira-Martins", "A. J.", "" ] ]
Gravity is wonderful. The main goal of this thesis is to explore and discuss two aspects of gravity -- two wonders, which illustrate the richness of the theoretical gravitational landscape: braneworlds and holography. Each one of these topics is the core idea of the two parts of which the thesis consists. We begin by p...
8.633401
9.090224
9.005081
8.743534
8.930096
8.462718
9.101412
8.579989
8.873174
9.140452
8.590027
8.402025
8.627006
8.389837
8.572673
8.458918
8.519953
8.387851
8.428216
8.391571
8.258258
hep-th/9911216
Michele Caselle
M.Caselle and M.Hasenbusch
Critical amplitudes and mass spectrum of the 2D Ising model in a magnetic field
Final version, minor changes in the text, 52 pages
Nucl.Phys.B579:667-703,2000
10.1016/S0550-3213(00)00074-2
DFTT 58/99
hep-th cond-mat.stat-mech hep-lat
null
We compute the spectrum and several critical amplitudes of the two dimensional Ising model in a magnetic field with the transfer matrix method. The three lightest masses and their overlaps with the spin and the energy operators are computed on lattices of a width up to L=21. In extracting the continuum results we als...
[ { "created": "Fri, 26 Nov 1999 14:38:37 GMT", "version": "v1" }, { "created": "Tue, 21 Dec 1999 14:55:36 GMT", "version": "v2" }, { "created": "Tue, 25 Jan 2000 10:15:26 GMT", "version": "v3" } ]
2008-11-26
[ [ "Caselle", "M.", "" ], [ "Hasenbusch", "M.", "" ] ]
We compute the spectrum and several critical amplitudes of the two dimensional Ising model in a magnetic field with the transfer matrix method. The three lightest masses and their overlaps with the spin and the energy operators are computed on lattices of a width up to L=21. In extracting the continuum results we also ...
8.611176
9.324053
9.561816
8.008391
8.848321
8.73232
8.648299
7.726183
7.769438
9.490195
8.122966
8.216912
8.207189
8.12558
8.318438
8.124939
8.106714
8.294189
7.940849
8.68201
8.31318
hep-th/0006169
I. Zois
Ioannis P. Zois (Mathematical Institute, University of Oxford)
The Godbillon-Vey class, invariants of manifolds and linearised M-Theory
50 pages, TeX, extended version
null
null
OUMI-00-06
hep-th
null
We apply the Godbillon-Vey class to compute the transition amplitudes between some non-commutative solitons in M-Theory; our context is that of Connes-Douglas-Schwarz where they considered compactifications of matrix models on noncommutative tori. Two important consequences follow: we describe a new normalisation for...
[ { "created": "Wed, 21 Jun 2000 17:18:58 GMT", "version": "v1" }, { "created": "Thu, 29 Jun 2000 13:12:33 GMT", "version": "v2" }, { "created": "Sun, 16 Jul 2000 16:59:14 GMT", "version": "v3" }, { "created": "Mon, 31 Jul 2000 16:06:01 GMT", "version": "v4" } ]
2007-05-23
[ [ "Zois", "Ioannis P.", "", "Mathematical Institute, University of Oxford" ] ]
We apply the Godbillon-Vey class to compute the transition amplitudes between some non-commutative solitons in M-Theory; our context is that of Connes-Douglas-Schwarz where they considered compactifications of matrix models on noncommutative tori. Two important consequences follow: we describe a new normalisation for t...
15.030852
14.996621
17.452257
14.558395
14.6332
15.944387
15.726581
14.561406
13.977439
17.605028
14.765
14.363685
14.805017
14.069139
14.539821
14.57714
14.399962
14.031463
14.204665
15.131545
14.300979
1509.07381
Hiroaki Nakajima
Katsushi Ito, Yusuke Kanayama, Hiroaki Nakajima and Shin Sasaki
BPS Equations in Omega-deformed N=4 Super Yang-Mills Theory
31 pages
null
10.1007/JHEP11(2015)152
TIT/HEP-645, CTP-SCU/2015019
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS sta...
[ { "created": "Thu, 24 Sep 2015 14:09:37 GMT", "version": "v1" } ]
2016-01-20
[ [ "Ito", "Katsushi", "" ], [ "Kanayama", "Yusuke", "" ], [ "Nakajima", "Hiroaki", "" ], [ "Sasaki", "Shin", "" ] ]
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS state...
5.761671
5.126802
6.370544
5.345694
5.466533
5.503388
5.471761
4.886131
5.418598
6.362622
5.588205
5.468579
5.709822
5.20988
5.098071
5.324013
5.2008
5.419013
5.290298
5.36492
5.150531
hep-th/9706138
Paulo Rodrigues Lima Vargas Moniz
P.V. Moniz
Why two makes it more attractive than just with one... or Bianchi class-A models and Reissner-Nordstr\"om Black Holes in Quantum N=2 Supergravity
5 pages, uses ``twoside,fleqn,espcrc2'' in LaTeX, Extended version of talks/communications presented at the conferences Constrained Dynamics and Quantum Gravity, Sta. Marguerita, September 1996, Italy; New Voices in Gravitation and Quantum Gravity, Penn State, November 1996, USA and 18th Texas Symposium on Rela...
Nucl.Phys.Proc.Suppl. 57 (1997) 307-311
10.1016/S0920-5632(97)00392-7
null
hep-th
null
Bianchi class-A models and Reissner-Nordst\"rom (RN) black hole scenarios are considered from the point of view of quantum N=2 Supergravity. It is shown that the presence of Maxwell fields in the supersymmetry constraints implies a non-conservation of the fermion number present in Bianchi class-A models. This effect ...
[ { "created": "Thu, 19 Jun 1997 11:20:35 GMT", "version": "v1" } ]
2009-10-30
[ [ "Moniz", "P. V.", "" ] ]
Bianchi class-A models and Reissner-Nordst\"rom (RN) black hole scenarios are considered from the point of view of quantum N=2 Supergravity. It is shown that the presence of Maxwell fields in the supersymmetry constraints implies a non-conservation of the fermion number present in Bianchi class-A models. This effect co...
14.07604
14.3513
12.934812
12.911243
12.814767
13.051813
14.724426
12.267381
13.251538
13.3932
13.185752
12.728864
12.456761
12.246451
12.67259
12.83027
12.968869
12.277367
13.373165
12.714308
12.656197
hep-th/0606090
Leonardo Senatore
Paolo Creminelli (ICTP, Trieste), Markus A. Luty (Maryland U.), Alberto Nicolis (Harvard U., Phys. Dept.), and Leonardo Senatore (MIT)
Starting the Universe: Stable Violation of the Null Energy Condition and Non-standard Cosmologies
27 pages, 3 figures; v2: comments added about blue spectrum of GWs from inflation and the relation between NEC and modification of gravity, JHEP published version
JHEP0612:080,2006
10.1088/1126-6708/2006/12/080
HUTP-06/A0019, MIT-CTP 3738, IC/2006/034
hep-th astro-ph gr-qc hep-ph
null
We present a consistent effective theory that violates the null energy condition (NEC) without developing any instabilities or other pathological features. The model is the ghost condensate with the global shift symmetry softly broken by a potential. We show that this system can drive a cosmological expansion with dH...
[ { "created": "Mon, 12 Jun 2006 19:43:30 GMT", "version": "v1" }, { "created": "Fri, 8 Dec 2006 10:31:58 GMT", "version": "v2" } ]
2009-11-11
[ [ "Creminelli", "Paolo", "", "ICTP, Trieste" ], [ "Luty", "Markus A.", "", "Maryland U." ], [ "Nicolis", "Alberto", "", "Harvard U., Phys. Dept." ], [ "Senatore", "Leonardo", "", "MIT" ] ]
We present a consistent effective theory that violates the null energy condition (NEC) without developing any instabilities or other pathological features. The model is the ghost condensate with the global shift symmetry softly broken by a potential. We show that this system can drive a cosmological expansion with dH/d...
10.584793
10.399557
10.249142
9.367146
10.105483
10.683189
9.914948
10.0233
9.636355
10.996629
9.72471
9.845887
10.0927
9.904784
9.895234
10.027164
10.203588
9.821178
9.809555
9.957875
9.707365
hep-th/0304073
Victor Rivelles
Victor O. Rivelles
Triviality of Higher Derivative Theories
4 pages, minor corrections
Phys.Lett. B577 (2003) 137-142
10.1016/j.physletb.2003.10.039
null
hep-th gr-qc
null
We show that some higher derivative theories have a BRST symmetry. This symmetry is due to the higher derivative structure and is not associated to any gauge invariance. If physical states are defined as those in the BRST cohomology then the only physical state is the vacuum. All negative norm states, characteristic ...
[ { "created": "Tue, 8 Apr 2003 17:30:23 GMT", "version": "v1" }, { "created": "Thu, 16 Oct 2003 13:24:15 GMT", "version": "v2" } ]
2015-06-26
[ [ "Rivelles", "Victor O.", "" ] ]
We show that some higher derivative theories have a BRST symmetry. This symmetry is due to the higher derivative structure and is not associated to any gauge invariance. If physical states are defined as those in the BRST cohomology then the only physical state is the vacuum. All negative norm states, characteristic of...
6.96618
6.49568
6.787576
6.326038
6.333811
6.600042
6.245754
6.183492
6.342371
6.296146
6.159488
6.165468
6.62047
6.530526
6.441731
6.409797
6.522512
6.552937
6.301434
6.778853
6.384628
1005.3714
Kiyoshi Kamimura
Sotirios Bonanos, Joaquim Gomis, Kiyoshi Kamimura and Jerzy Lukierski
Deformations of Maxwell Superalgebras and Their Applications
30 pages, 1 figure, Comments and a reference added
J.Math.Phys.51:102301,2010
10.1063/1.3492928
ICCUB-10-032, Toho-CP-1093
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We describe the Lie algebra deformations of D=4 Maxwell superalgebra that was recently introduced as the symmetry algebra of a kappa-symmetric massless superparticle in a supersymmetric constant electromagnetic background. Further we introduce the D=3 Maxwell superalgebra and present all its possible deformations. Fi...
[ { "created": "Thu, 20 May 2010 14:39:41 GMT", "version": "v1" }, { "created": "Wed, 26 May 2010 01:20:04 GMT", "version": "v2" } ]
2011-04-07
[ [ "Bonanos", "Sotirios", "" ], [ "Gomis", "Joaquim", "" ], [ "Kamimura", "Kiyoshi", "" ], [ "Lukierski", "Jerzy", "" ] ]
We describe the Lie algebra deformations of D=4 Maxwell superalgebra that was recently introduced as the symmetry algebra of a kappa-symmetric massless superparticle in a supersymmetric constant electromagnetic background. Further we introduce the D=3 Maxwell superalgebra and present all its possible deformations. Fina...
7.974442
7.737618
9.166937
7.520895
7.525239
7.896575
7.674434
7.628904
7.330691
9.902413
7.921111
7.570959
8.395227
7.522504
7.529737
7.755927
6.955959
7.724309
7.577277
8.095172
7.740126
1312.3371
Dan Xie
Dan Xie
Aspects of line operators of class S theories
34 pages, 24 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Geometric picture of line operators of N=2 class S theories was found by imposing closure condition on operator product expansion (OPE) of line operators. In this paper, we first identify the geometric representation of ordinary Wilson-'t Hooft line operators of field theory, and study duality action on them. We furt...
[ { "created": "Wed, 11 Dec 2013 23:26:14 GMT", "version": "v1" } ]
2013-12-13
[ [ "Xie", "Dan", "" ] ]
Geometric picture of line operators of N=2 class S theories was found by imposing closure condition on operator product expansion (OPE) of line operators. In this paper, we first identify the geometric representation of ordinary Wilson-'t Hooft line operators of field theory, and study duality action on them. We furthe...
14.714098
15.042934
16.610487
14.186023
14.146376
14.638885
14.673806
13.887946
14.367257
18.706032
14.377366
14.24683
14.683466
13.714861
13.751513
13.686018
13.624577
13.929646
13.719221
14.599299
14.07692
0809.1311
Diego S\'aez-G\'omez
Diego S\'aez-G\'omez
Modified f(R) gravity from scalar-tensor theory and inhomogeneous EoS dark energy
8 pages
Gen.Rel.Grav.41:1527-1538,2009
10.1007/s10714-008-0724-3
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The reconstruction of f(R)-gravity is showed by using an auxiliary scalar field in the context of cosmological evolution, this development provide a way of reconstruct the form of the function f (R) for a given evolution of the Hubble parameter. In analogy, f(R)-gravity may be expressed by a perfect fluid with an inh...
[ { "created": "Mon, 8 Sep 2008 11:12:40 GMT", "version": "v1" }, { "created": "Tue, 14 Jul 2009 10:57:00 GMT", "version": "v2" } ]
2009-07-22
[ [ "Sáez-Gómez", "Diego", "" ] ]
The reconstruction of f(R)-gravity is showed by using an auxiliary scalar field in the context of cosmological evolution, this development provide a way of reconstruct the form of the function f (R) for a given evolution of the Hubble parameter. In analogy, f(R)-gravity may be expressed by a perfect fluid with an inhom...
13.04287
11.92544
11.242498
10.447312
11.543849
10.996668
11.981269
10.555148
11.551538
11.704143
12.514015
11.434273
11.74994
11.265634
11.313007
11.618651
11.522399
10.859371
12.328702
11.158498
12.193403
0805.4724
Roland Kirschner
S. Derkachov, D. Karakhanyan, R. Kirschner and P. Valinevich
Iterative construction of $U_q (s\ell (n+1)) $ representations and Lax matrix factorisation
18 pages, references added
Lett.Math.Phys.85:221-234,2008
10.1007/s11005-008-0268-1
null
hep-th math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The construction of a generic representation of $g\ell(n+1)$ or of the trigonomentric deformation of its enveloping algebra known as algebraic induction is conveniently formulated in term of Lax matrices. The Lax matrix of the constructed representation factorises into parts determined by the Lax matrix of a generic ...
[ { "created": "Fri, 30 May 2008 10:51:17 GMT", "version": "v1" }, { "created": "Fri, 6 Jun 2008 11:14:18 GMT", "version": "v2" } ]
2008-11-26
[ [ "Derkachov", "S.", "" ], [ "Karakhanyan", "D.", "" ], [ "Kirschner", "R.", "" ], [ "Valinevich", "P.", "" ] ]
The construction of a generic representation of $g\ell(n+1)$ or of the trigonomentric deformation of its enveloping algebra known as algebraic induction is conveniently formulated in term of Lax matrices. The Lax matrix of the constructed representation factorises into parts determined by the Lax matrix of a generic re...
22.390928
21.81015
23.326422
18.757584
21.778059
21.840853
23.423458
22.653522
19.93471
24.355474
18.414019
19.583574
22.716721
20.160961
19.230814
19.389275
20.189112
19.37324
20.961985
22.047737
19.322174
hep-th/0410292
Christian Saemann
Christian Saemann
The Topological B-Model on Fattened Complex Manifolds and Subsectors of N=4 Self-Dual Yang-Mills Theory
29+1 pages, some typos fixed
JHEP0501:042,2005
10.1088/1126-6708/2005/01/042
null
hep-th
null
In this paper, we propose so-called fattened complex manifolds as target spaces for the topological B-model. We naturally obtain these manifolds by restricting the structure sheaf of the N=4 supertwistor space, a process, which can be understood as a fermionic dimensional reduction. Using the twistorial description o...
[ { "created": "Fri, 29 Oct 2004 16:13:25 GMT", "version": "v1" }, { "created": "Wed, 2 Feb 2005 12:55:12 GMT", "version": "v2" }, { "created": "Wed, 24 Aug 2005 16:58:13 GMT", "version": "v3" } ]
2009-11-10
[ [ "Saemann", "Christian", "" ] ]
In this paper, we propose so-called fattened complex manifolds as target spaces for the topological B-model. We naturally obtain these manifolds by restricting the structure sheaf of the N=4 supertwistor space, a process, which can be understood as a fermionic dimensional reduction. Using the twistorial description of ...
8.34526
7.530757
10.176129
7.426146
7.53748
8.217423
8.024073
7.656549
7.865355
11.917757
7.709197
7.758571
7.963723
7.305655
7.876477
7.676408
7.474443
7.656972
7.439145
7.983079
7.770398
hep-th/9308031
Roberto Percacci
R. Percacci
The effective potential for the conformal factor in the standard model and beyond
7 pages, plain TEX, ITP and SISSA
null
null
null
hep-th
null
There is a general mechanism by which certain matter fields coupled to gravity can generate a nontrivial effective potential for the conformal factor of the metric. It is based on a nonstandard regularization method, with the cutoff being defined independently of the conformal factor. This mechanism produces a coupli...
[ { "created": "Sat, 7 Aug 1993 11:08:00 GMT", "version": "v1" } ]
2007-05-23
[ [ "Percacci", "R.", "" ] ]
There is a general mechanism by which certain matter fields coupled to gravity can generate a nontrivial effective potential for the conformal factor of the metric. It is based on a nonstandard regularization method, with the cutoff being defined independently of the conformal factor. This mechanism produces a coupling...
7.57247
7.196562
7.620266
6.976984
7.492855
6.898903
7.190181
7.260245
7.012872
7.535693
6.734307
6.897546
7.168446
6.84504
7.003243
6.893026
6.79336
6.695545
6.883369
7.23029
7.035621
1002.4498
Prithvi Narayan P
Prithvi Narayan and Sandip P. Trivedi
On The Stability Of Non-Supersymmetric AdS Vacua
50 pages, Minor changes in section 2.2.1
JHEP 1007:089,2010
10.1007/JHEP07(2010)089
TIFR/TH/10-05
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider two infinite families of Non-Supersymmetric $AdS_4$ vacua, called Type 2) and Type 3) vacua, that arise in massive IIA supergravity with flux. We show that both families are perturbatively stable. We then examine non-perturbative decays of these vacua to other supersymmetric and non-supersymmetric $AdS_4$...
[ { "created": "Wed, 24 Feb 2010 09:34:38 GMT", "version": "v1" }, { "created": "Fri, 2 Apr 2010 12:58:24 GMT", "version": "v2" }, { "created": "Mon, 24 May 2010 14:14:08 GMT", "version": "v3" } ]
2014-11-20
[ [ "Narayan", "Prithvi", "" ], [ "Trivedi", "Sandip P.", "" ] ]
We consider two infinite families of Non-Supersymmetric $AdS_4$ vacua, called Type 2) and Type 3) vacua, that arise in massive IIA supergravity with flux. We show that both families are perturbatively stable. We then examine non-perturbative decays of these vacua to other supersymmetric and non-supersymmetric $AdS_4$ v...
6.893477
7.056883
7.411543
6.532399
7.188668
6.827712
7.012266
6.598282
6.436363
7.176705
6.283578
6.408082
6.569829
6.464162
6.489126
6.561501
6.650374
6.493574
6.631076
6.521925
6.4679
hep-th/0111194
H. C. G. Caldas
H.C. de Godoy Caldas (FUNREI)
Dressing a Scalar Mass up to Two-Loop Order at Finite Temperature
20 pages, 4 ps figures, revtex, version published in Phys. Rev. D
Phys.Rev. D65 (2002) 065005
null
null
hep-th
null
In this paper we use Modified Self-Consistent Resummation (MSCR) in order to obtain the scalar dressed mass by evaluating the self-energy up to two loops in the neutral scalar $\lambda \phi^4$ model at finite temperature. With this laboratory model we show that, if a theory is renormalizable at zero temperature, usin...
[ { "created": "Wed, 21 Nov 2001 19:32:32 GMT", "version": "v1" }, { "created": "Mon, 18 Feb 2002 22:59:12 GMT", "version": "v2" } ]
2007-05-23
[ [ "Caldas", "H. C. de Godoy", "", "FUNREI" ] ]
In this paper we use Modified Self-Consistent Resummation (MSCR) in order to obtain the scalar dressed mass by evaluating the self-energy up to two loops in the neutral scalar $\lambda \phi^4$ model at finite temperature. With this laboratory model we show that, if a theory is renormalizable at zero temperature, using ...
10.819983
8.402883
9.676209
9.0844
9.456364
9.000436
10.208808
9.518647
8.926784
9.368237
9.238547
9.394005
10.150842
9.619566
9.207005
9.418376
9.222365
9.55875
9.450821
9.876965
8.986571
hep-th/0112086
Thomas Schwarzweller
Allen C. Hirshfeld (University of Dortmund, Germany), Thomas Schwarzweller (Universitiy of Dortmund, Germany)
The partition function of the linear Poisson-sigma model on arbitrary surfaces
14 pages (AmsTex)
null
null
null
hep-th
null
We perform the calculation of the partition function of the Poisson-sigma model on the world sheet with the topology of a two-dimensional disc. Considering the special case of a linear Poisson structure we recover the partition function of the Yang-Mills theory. Using a glueing procedure we are able to calculate the ...
[ { "created": "Tue, 11 Dec 2001 13:10:33 GMT", "version": "v1" } ]
2007-05-23
[ [ "Hirshfeld", "Allen C.", "", "University of Dortmund, Germany" ], [ "Schwarzweller", "Thomas", "", "Universitiy of Dortmund, Germany" ] ]
We perform the calculation of the partition function of the Poisson-sigma model on the world sheet with the topology of a two-dimensional disc. Considering the special case of a linear Poisson structure we recover the partition function of the Yang-Mills theory. Using a glueing procedure we are able to calculate the pa...
8.310667
6.283273
8.281564
6.475594
7.160867
6.064972
6.105999
5.921084
6.097855
9.948114
6.488557
6.900957
8.919758
7.587156
7.439449
6.816863
7.128752
7.019702
7.408252
8.88757
6.645564
hep-th/9903119
Kazutaka Takahashi
K. Takahashi (Univ. of Tsukuba), S. Iida (Ryukoku Univ.)
Thouless energy in QCD and effects of diffusion modes on level correlations of Dirac operator
17 pages, section 4.3 removed, minor changes
Nucl.Phys. B573 (2000) 685-702
10.1016/S0550-3213(99)00782-8
null
hep-th hep-ph
null
The correlations of the QCD Dirac eigenvalues are studied with use of an extended chiral random matrix model. The inclusion of spatial dependence which the original model lacks enables us to investigate the effects of diffusion modes. We get analytical expressions of level correlation functions with non-universal beh...
[ { "created": "Sun, 14 Mar 1999 15:44:08 GMT", "version": "v1" }, { "created": "Tue, 4 Apr 2000 09:07:10 GMT", "version": "v2" } ]
2009-10-31
[ [ "Takahashi", "K.", "", "Univ. of Tsukuba" ], [ "Iida", "S.", "", "Ryukoku Univ." ] ]
The correlations of the QCD Dirac eigenvalues are studied with use of an extended chiral random matrix model. The inclusion of spatial dependence which the original model lacks enables us to investigate the effects of diffusion modes. We get analytical expressions of level correlation functions with non-universal behav...
20.060791
22.435699
19.217152
18.43087
20.730297
21.480492
17.858416
20.22266
18.74921
21.159863
18.392021
19.044596
18.12973
18.594376
18.589178
17.941555
17.692402
17.572638
19.044918
18.840651
18.4384
2301.00953
Minhajul Islam
Minhajul Islam
Carrollian Yang-Mills Theory
38 pages, 4 figures
null
10.1007/JHEP05(2023)238
null
hep-th
http://creativecommons.org/licenses/by/4.0/
By doing a small $c$ (speed of light) expansion of $SU(N)$ Yang-Mills fields, we construct two different electric and two different magnetic sectors actions of Carrollian Yang-Mills theory. For both electric and magnetic cases, one sector contains non-trivial self-interaction, and another is $N^2-1$ copies of respect...
[ { "created": "Tue, 3 Jan 2023 05:29:48 GMT", "version": "v1" } ]
2023-06-14
[ [ "Islam", "Minhajul", "" ] ]
By doing a small $c$ (speed of light) expansion of $SU(N)$ Yang-Mills fields, we construct two different electric and two different magnetic sectors actions of Carrollian Yang-Mills theory. For both electric and magnetic cases, one sector contains non-trivial self-interaction, and another is $N^2-1$ copies of respectiv...
17.305105
15.530617
16.558668
13.798958
15.234058
16.796837
15.314402
15.004841
15.119958
17.41078
16.141699
15.874624
15.397388
14.877618
14.615843
15.333794
15.226778
15.043262
15.438742
15.351807
15.706068
hep-th/9805134
Tomohiro Matsuda
Tomohiro Matsuda
On Superpotential and BPS domain wall in SQCD and MQCD
16 pages, Latex, reviews extended
null
null
TIT/HEP-394
hep-th hep-ph
null
We examine the decoupling properties of the N=2 SQCD vacua when the adjoint mass term is turned on and then the N=1 limit is taken. The BPS domain wall tension in N=1 MQCD and SQCD is also examined. The correspondence of the MQCD integrals with the superpotential and the gaugino condensate is shown.
[ { "created": "Thu, 21 May 1998 04:07:22 GMT", "version": "v1" }, { "created": "Mon, 8 Feb 1999 05:34:48 GMT", "version": "v2" } ]
2007-05-23
[ [ "Matsuda", "Tomohiro", "" ] ]
We examine the decoupling properties of the N=2 SQCD vacua when the adjoint mass term is turned on and then the N=1 limit is taken. The BPS domain wall tension in N=1 MQCD and SQCD is also examined. The correspondence of the MQCD integrals with the superpotential and the gaugino condensate is shown.
10.579233
10.164151
10.270203
9.765801
9.801915
11.293422
9.922585
9.548972
9.586579
10.65748
9.81714
10.643483
10.488437
10.205354
9.719937
9.976118
10.141229
9.880187
10.109943
10.245121
9.839448
1004.0877
Yi Pang
Miao Li and Yi Pang
A No-go Theorem Prohibiting Inflation in the Entropic Force Scenario
8 pages, references added
Phys.Rev.D82:027501,2010
10.1103/PhysRevD.82.027501
CAS-KITPC/ITP-186
hep-th gr-qc physics.gen-ph
http://creativecommons.org/licenses/publicdomain/
We show that to accommodate inflation in the entropic force scenario of Verlinde, it is necessary to introduce a negative temperature on a holographic screen, this will introduce several puzzles such as energy non-conservation. If one tries to modify the derivation of the Einstein equations to avoid a negative temper...
[ { "created": "Tue, 6 Apr 2010 15:41:06 GMT", "version": "v1" }, { "created": "Mon, 12 Apr 2010 08:23:15 GMT", "version": "v2" }, { "created": "Thu, 8 Jul 2010 00:54:45 GMT", "version": "v3" } ]
2010-07-09
[ [ "Li", "Miao", "" ], [ "Pang", "Yi", "" ] ]
We show that to accommodate inflation in the entropic force scenario of Verlinde, it is necessary to introduce a negative temperature on a holographic screen, this will introduce several puzzles such as energy non-conservation. If one tries to modify the derivation of the Einstein equations to avoid a negative temperat...
14.346072
14.0079
13.802198
13.115455
12.970131
13.706411
12.268124
12.151792
12.848869
14.461828
11.520361
12.6855
12.710983
12.64011
13.27117
13.096447
12.680315
12.594796
13.355981
12.69474
12.178388
1212.3136
Dong-han Yeom
Dong-han Yeom
Euclidean quantum gravity and stochastic approach: Physical reality of complex-valued instantons
4 pages, 1 figure; A proceeding for the Multiverse and Fundamental Cosmology Conference (Multicosmofun'12). Talk on September 10, 2012, Szczecin, Poland
AIP Conf.Proc.1514 (2013) 89-92
10.1063/1.4791732
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this talk, we compare two states: the stationary state in stochastic inflation and the ground state wave function of the universe. We already know that, for the potential with a static field, two pictures give the same probability distribution. Here, we go beyond this limit and assert that two pictures indeed have...
[ { "created": "Thu, 13 Dec 2012 11:45:08 GMT", "version": "v1" } ]
2015-06-12
[ [ "Yeom", "Dong-han", "" ] ]
In this talk, we compare two states: the stationary state in stochastic inflation and the ground state wave function of the universe. We already know that, for the potential with a static field, two pictures give the same probability distribution. Here, we go beyond this limit and assert that two pictures indeed have d...
19.780203
19.902927
19.304207
17.781054
20.24824
19.765881
20.696503
18.610245
18.273493
20.838541
17.957506
18.48867
18.317924
18.362347
17.779037
18.373966
18.725027
18.656208
18.584618
18.318933
18.477417
hep-th/0407140
Radu Roiban
Radu Roiban, Anastasia Volovich
Yang-Mills Correlation Functions from Integrable Spin Chains
27 pages, 3 figures, harvmac
JHEP 0409:032,2004
10.1088/1126-6708/2004/09/032
null
hep-th
null
The relation between the dilatation operator of N=4 Yang-Mills theory and integrable spin chains makes it possible to compute the one-loop anomalous dimensions of all operators in the theory. In this paper we show how to apply the technology of integrable spin chains to the calculation of Yang-Mills correlation funct...
[ { "created": "Fri, 16 Jul 2004 16:24:17 GMT", "version": "v1" } ]
2010-02-03
[ [ "Roiban", "Radu", "" ], [ "Volovich", "Anastasia", "" ] ]
The relation between the dilatation operator of N=4 Yang-Mills theory and integrable spin chains makes it possible to compute the one-loop anomalous dimensions of all operators in the theory. In this paper we show how to apply the technology of integrable spin chains to the calculation of Yang-Mills correlation functio...
4.689842
4.620105
5.454576
4.290036
4.47994
4.247735
4.165181
4.452159
4.351101
5.376909
4.542031
4.176507
4.577931
4.234865
4.080861
4.122655
4.132282
4.293162
4.217766
4.395578
4.189292
0705.2347
Sean McReynolds
Sean McReynolds
Five-dimensional vector-coupled supergravity on a manifold with boundary
18 pages
Mod.Phys.Lett.A22:2247-2263,2007
10.1142/S0217732307024292
null
hep-th
null
We consider the bosonic and fermionic symmetries of five-dimensional Maxwell- and Yang-Mills-Einstein supergravity theories on a spacetime with boundaries (isomorphic to M x S1/Z2). Due to the appearance of the "Chern-Simons" term, the classical action is not generally invariant under gauge and supersymmetries. Once ...
[ { "created": "Wed, 16 May 2007 14:06:15 GMT", "version": "v1" } ]
2008-11-26
[ [ "McReynolds", "Sean", "" ] ]
We consider the bosonic and fermionic symmetries of five-dimensional Maxwell- and Yang-Mills-Einstein supergravity theories on a spacetime with boundaries (isomorphic to M x S1/Z2). Due to the appearance of the "Chern-Simons" term, the classical action is not generally invariant under gauge and supersymmetries. Once bu...
12.510997
12.487588
13.619524
11.705582
12.655403
10.935546
11.574048
11.798948
10.998534
14.127076
11.565883
11.739756
11.91932
11.859707
11.37019
11.508108
11.728128
12.160243
11.816591
12.360478
11.643479
0906.1377
Mikhail Bershtein
O. Alekseev, M. Bershtein
Ring of physical states in the M(2,3) Minimal Liouville gravity
16 pages Revised version with updates. The arguments in section 4 have been improved
Theor.Math.Phys.164:929-946,2010; Teor.Mat.Fiz.164:119-140,2010
10.1007/s11232-010-0074-7
null
hep-th math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the M(2,3) Minimal Liouville gravity, whose states in the gravity sector are represented by irreducible modules of the Virasoro algebra. We present a recursive construction for BRST cohomology classes. This construction is based on using an explicit form of singular vectors in irreducible modules of the V...
[ { "created": "Mon, 8 Jun 2009 18:05:51 GMT", "version": "v1" }, { "created": "Mon, 26 Oct 2009 20:43:14 GMT", "version": "v2" } ]
2014-11-20
[ [ "Alekseev", "O.", "" ], [ "Bershtein", "M.", "" ] ]
We consider the M(2,3) Minimal Liouville gravity, whose states in the gravity sector are represented by irreducible modules of the Virasoro algebra. We present a recursive construction for BRST cohomology classes. This construction is based on using an explicit form of singular vectors in irreducible modules of the Vir...
8.801188
8.097762
10.497746
8.006419
9.340426
8.732782
7.916972
8.18492
8.361846
9.38657
8.119775
8.498813
8.769283
8.571492
8.693544
8.367731
8.749352
8.736507
8.478338
8.68947
8.390517
1609.09702
Nikolay Kozyrev
Nikolay Kozyrev and Sergey Krivonos
N=4, d=3 Born-Infeld theory in component approach
10 pages. Based on talk given by N. K. on International Conference on Integrable Systems and Quantum Symmetries (ISQS24). Version to appear in ISQS24 proceedings
null
10.1088/1742-6596/804/1/012024
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the formalism of nonlinear realizations we construct the component on-shell action of the N=4,d=3 Born-Infeld theory, which is the action of N=2, d=3 vector supermultiplet, fixed by invariance with respect to the additional spontaneously broken N=2, d=3 supersymmetry. Our construction shows that dealing with th...
[ { "created": "Fri, 30 Sep 2016 12:46:31 GMT", "version": "v1" } ]
2017-04-26
[ [ "Kozyrev", "Nikolay", "" ], [ "Krivonos", "Sergey", "" ] ]
Using the formalism of nonlinear realizations we construct the component on-shell action of the N=4,d=3 Born-Infeld theory, which is the action of N=2, d=3 vector supermultiplet, fixed by invariance with respect to the additional spontaneously broken N=2, d=3 supersymmetry. Our construction shows that dealing with the ...
10.549361
8.621423
11.591468
8.519685
8.333868
8.847543
8.924416
8.468714
7.937219
13.513633
8.438134
9.101449
10.633864
9.432916
9.333917
9.197033
9.050802
9.197675
9.311792
10.727744
8.977579
1704.07464
Maciej Dunajski
Michael Atiyah, Maciej Dunajski, Lionel Mason
Twistor theory at fifty: from contour integrals to twistor strings
Minor corrections, and additional references. Final version, to appear in the Proceedings of the Royal Society A. 49 pages, 6 Figures. Dedicated to Roger Penrose and Nick Woodhouse at 85 and 67 years
null
10.1098/rspa.2017.0530
DAMTP-2017-17
hep-th gr-qc math.DG nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review aspects of twistor theory, its aims and achievements spanning thelast five decades. In the twistor approach, space--time is secondary with events being derived objects that correspond to compact holomorphic curves in a complex three--fold -- the twistor space. After giving an elementary construction of this...
[ { "created": "Mon, 24 Apr 2017 20:59:58 GMT", "version": "v1" }, { "created": "Fri, 8 Sep 2017 12:50:08 GMT", "version": "v2" } ]
2017-11-01
[ [ "Atiyah", "Michael", "" ], [ "Dunajski", "Maciej", "" ], [ "Mason", "Lionel", "" ] ]
We review aspects of twistor theory, its aims and achievements spanning thelast five decades. In the twistor approach, space--time is secondary with events being derived objects that correspond to compact holomorphic curves in a complex three--fold -- the twistor space. After giving an elementary construction of this s...
9.198096
10.543422
11.63923
10.579163
10.843348
11.355734
11.325395
10.503178
10.579412
12.732451
10.50799
10.07865
10.032038
9.714836
9.767664
9.922883
9.673494
9.513221
9.584629
9.705706
9.641637
1505.02270
Calin Iuliu Lazaroiu
Elena Mirela Babalic, Calin Iuliu Lazaroiu
The landscape of G-structures in eight-manifold compactifications of M-theory
68 pages
JHEP11 (2015) 007
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider spaces of "virtual" constrained generalized Killing spinors, i.e. spaces of Majorana spinors which correspond to "off-shell" $s$-extended supersymmetry in compactifications of eleven-dimensional supergravity based on eight-manifolds $M$. Such spaces naturally induce two stratifications of $M$, called the ...
[ { "created": "Sat, 9 May 2015 13:33:16 GMT", "version": "v1" } ]
2015-11-11
[ [ "Babalic", "Elena Mirela", "" ], [ "Lazaroiu", "Calin Iuliu", "" ] ]
We consider spaces of "virtual" constrained generalized Killing spinors, i.e. spaces of Majorana spinors which correspond to "off-shell" $s$-extended supersymmetry in compactifications of eleven-dimensional supergravity based on eight-manifolds $M$. Such spaces naturally induce two stratifications of $M$, called the ch...
7.621349
7.957644
8.434962
7.839335
8.405664
8.05162
7.70656
7.833979
7.680646
9.283617
7.386047
7.588139
8.056098
7.544539
7.491263
7.653994
7.677613
7.521222
7.591883
7.97534
7.32979
hep-th/0512066
Valerio Bozza
V. Bozza
General solution for scalar perturbations in bouncing cosmologies
24 pages, 2 figures
JCAP0602:009,2006
10.1088/1475-7516/2006/02/009
null
hep-th gr-qc
null
Bouncing cosmologies, suggested by String/M-theory, may provide an alternative to standard inflation to account for the origin of inhomogeneities in our universe. The fundamental question regards the correct way to evolve the scalar perturbations through the bounce. In this work, we determine the evolution of perturb...
[ { "created": "Tue, 6 Dec 2005 10:31:44 GMT", "version": "v1" } ]
2009-11-11
[ [ "Bozza", "V.", "" ] ]
Bouncing cosmologies, suggested by String/M-theory, may provide an alternative to standard inflation to account for the origin of inhomogeneities in our universe. The fundamental question regards the correct way to evolve the scalar perturbations through the bounce. In this work, we determine the evolution of perturbat...
9.988612
10.596752
10.15167
9.75991
10.740442
10.690443
10.965074
10.145274
10.062854
10.961602
9.763917
9.289892
9.551383
9.274856
9.602149
9.41849
9.947953
9.307838
9.34258
9.739822
9.419581
hep-th/0008175
Verena Schoen
Verena Schoen, Michael Thies
2d Model Field Theories at Finite Temperature and Density
90 pages, 27 figures, Contribution to the Festschrift in honor of Boris Ioffe, edited by M. Shifman
null
10.1142/9789812810458_0041
FAU-TP3-00/9
hep-th hep-ph
null
In certain 1+1 dimensional field theoretic toy models, one can go all the way from microscopic quarks via the hadron spectrum to the properties of hot and dense baryonic matter in an essentially analytic way. This "miracle" is illustrated through case studies of two popular large N models, the Gross-Neveu and the 't ...
[ { "created": "Tue, 22 Aug 2000 15:49:59 GMT", "version": "v1" } ]
2016-11-23
[ [ "Schoen", "Verena", "" ], [ "Thies", "Michael", "" ] ]
In certain 1+1 dimensional field theoretic toy models, one can go all the way from microscopic quarks via the hadron spectrum to the properties of hot and dense baryonic matter in an essentially analytic way. This "miracle" is illustrated through case studies of two popular large N models, the Gross-Neveu and the 't Ho...
8.713785
8.479882
9.439771
8.291293
9.24203
8.9855
9.017346
8.568572
8.386801
9.291914
8.495146
8.338598
8.629491
8.507236
8.662953
8.301617
8.481812
8.362588
8.428265
8.864128
8.138708
hep-th/0105219
Bruno Carneiro da Cunha
Bruno Carneiro da Cunha
Inflation and Holography in String Theory
15 pages, LaTeX, 2 figures. Uses psbox.tex
Phys.Rev. D65 (2002) 026001
10.1103/PhysRevD.65.026001
null
hep-th gr-qc
null
The encoding of an inflating patch of space-time in terms of a dual theory is discussed. Following Bousso's interpretation of the holographic principle, we find that those are generically described not by states in the dual theory but by density matrices. We try to implement this idea on simple deformations of the Ad...
[ { "created": "Tue, 22 May 2001 22:27:46 GMT", "version": "v1" } ]
2009-11-07
[ [ "da Cunha", "Bruno Carneiro", "" ] ]
The encoding of an inflating patch of space-time in terms of a dual theory is discussed. Following Bousso's interpretation of the holographic principle, we find that those are generically described not by states in the dual theory but by density matrices. We try to implement this idea on simple deformations of the AdS/...
17.857845
15.375521
13.702847
13.332848
13.845842
14.508094
13.870826
12.958713
13.693496
14.824341
13.543914
13.378478
13.785583
13.324893
14.137618
13.696686
14.163486
13.287192
13.973413
13.685669
14.226787
1603.04793
Paulo Michel L. T. Da Silva PMlts
Paulo Michel L. T. da Silva and Julio Marny Hoff da Silva
f(R)-Einstein-Palatini Formalism and smooth branes
9 pages
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we present the f(R)-Einstein-Palatini formalism in arbitrary dimensions and the study of consistency applied to brane models, the so-called braneworld sum rules. We show that it is possible a scenario of thick branes in five dimensions with compact extra dimension in the framework of the f(R)-Einstein-P...
[ { "created": "Tue, 15 Mar 2016 18:13:17 GMT", "version": "v1" } ]
2016-03-16
[ [ "da Silva", "Paulo Michel L. T.", "" ], [ "da Silva", "Julio Marny Hoff", "" ] ]
In this work, we present the f(R)-Einstein-Palatini formalism in arbitrary dimensions and the study of consistency applied to brane models, the so-called braneworld sum rules. We show that it is possible a scenario of thick branes in five dimensions with compact extra dimension in the framework of the f(R)-Einstein-Pal...
17.585102
15.263307
16.431591
15.615467
14.761379
15.65126
15.107178
14.08288
16.553814
17.151794
13.654211
14.805737
16.180483
15.908257
15.344491
15.072765
15.384731
15.598634
15.453653
16.219099
15.101749
hep-th/9704099
Andrew Chamblin
Andrew Chamblin (DAMTP, Cambridge U.)
On the superselection sectors of fermions
15 pages LaTeX, minor typos and LaTeX error corrected. A new section on pinors and M-theory has been added. This is more or less the version to appear in the editorial volume ``Photon and Poincare Group'', ed. V. Dvoeglazov, Nova Science Pub., New York, NY
null
null
DAMTP-R-97-14
hep-th
null
We classify elementary particles according to their behaviour under the action of the full inhomogeneous Lorentz group. For fundamental fermions, this approach leads us to delineate fermions into eight basic families or `types', corresponding to the eight simply connected double covering groups of the inhomogeneous L...
[ { "created": "Mon, 14 Apr 1997 00:22:49 GMT", "version": "v1" }, { "created": "Sun, 20 Dec 1998 19:48:07 GMT", "version": "v2" } ]
2008-02-03
[ [ "Chamblin", "Andrew", "", "DAMTP, Cambridge U." ] ]
We classify elementary particles according to their behaviour under the action of the full inhomogeneous Lorentz group. For fundamental fermions, this approach leads us to delineate fermions into eight basic families or `types', corresponding to the eight simply connected double covering groups of the inhomogeneous Lor...
9.120077
10.50305
9.363702
8.983274
9.91086
9.643089
9.728001
9.157125
9.204364
10.174569
8.957876
8.842676
8.836022
8.647316
8.849184
8.897374
9.043539
8.802479
8.775203
9.028778
8.768145
hep-th/9503232
Sergei Ketov
Sergei Ketov and Olaf Lechtenfeld (ITP, University of Hanover)
The String Measure and Spectral Flow of Critical N=2 Strings
14 pages, LaTeX, macros included
Phys.Lett. B353 (1995) 463-470
10.1016/0370-2693(95)00612-O
ITP-UH-13/95
hep-th
null
The general structure of N=2 moduli space at arbitrary genus and instanton number is investigated. The N=2 NSR string measure is calculated, yielding picture- and U(1) ghost number-changing operator insertions. An explicit formula for the spectral flow operator acting on vertex operators is given, and its effect on N...
[ { "created": "Sat, 1 Apr 1995 11:13:49 GMT", "version": "v1" } ]
2009-10-28
[ [ "Ketov", "Sergei", "", "ITP, University of Hanover" ], [ "Lechtenfeld", "Olaf", "", "ITP, University of Hanover" ] ]
The general structure of N=2 moduli space at arbitrary genus and instanton number is investigated. The N=2 NSR string measure is calculated, yielding picture- and U(1) ghost number-changing operator insertions. An explicit formula for the spectral flow operator acting on vertex operators is given, and its effect on N=2...
14.416098
11.928057
17.412827
11.962597
11.77903
10.826913
12.317868
10.594448
12.430938
20.014072
11.204597
13.192123
14.00891
12.87124
11.918303
12.178214
11.933088
12.897215
12.811442
14.714276
12.853462
hep-th/0604023
Dori Reichmann
Micha Berkooz, Dori Reichmann, and Joan Simon
A Fermi Surface Model for Large Supersymmetric AdS_5 Black Holes
32 pages, 6 figures, LaTeX uses JHEP3 class; ver 2- added acknowledgment, minor changes
JHEP 0701:048,2007
10.1088/1126-6708/2007/01/048
UPR-1149-T, WIS/04/06-APR-DPP
hep-th
null
We identify a large family of 1/16 BPS operators in N=4 SYM that qualitatively reproduce the relations between charge, angular momentum and entropy in regular supersymmetric AdS_5 black holes when the main contribution to their masses is given by their angular momentum.
[ { "created": "Tue, 4 Apr 2006 16:26:08 GMT", "version": "v1" }, { "created": "Thu, 31 Aug 2006 15:37:32 GMT", "version": "v2" } ]
2010-10-27
[ [ "Berkooz", "Micha", "" ], [ "Reichmann", "Dori", "" ], [ "Simon", "Joan", "" ] ]
We identify a large family of 1/16 BPS operators in N=4 SYM that qualitatively reproduce the relations between charge, angular momentum and entropy in regular supersymmetric AdS_5 black holes when the main contribution to their masses is given by their angular momentum.
13.512897
11.483721
14.172805
9.801856
11.793628
10.650512
10.374953
9.689033
10.402658
14.339353
11.374325
11.379764
13.520223
10.84665
10.730428
10.907972
11.027378
10.61369
10.93788
12.718656
10.621837
hep-th/0409131
Vyacheslav Rychkov
Steven B. Giddings, Vyacheslav S. Rychkov
Black Holes from Colliding Wavepackets
6 pages
Phys.Rev. D70 (2004) 104026
10.1103/PhysRevD.70.104026
ITFA-2004-39
hep-th gr-qc hep-ph
null
Arguments for black hole formation in collisions of high-energy particles have rested on the emergence of a closed trapped surface in the classical geometry of two colliding Aichelburg-Sexl solutions. Recent analysis has, however, shown that curvatures and quantum fluctuations are large on this apparent horizon, pote...
[ { "created": "Mon, 13 Sep 2004 20:00:49 GMT", "version": "v1" } ]
2009-11-10
[ [ "Giddings", "Steven B.", "" ], [ "Rychkov", "Vyacheslav S.", "" ] ]
Arguments for black hole formation in collisions of high-energy particles have rested on the emergence of a closed trapped surface in the classical geometry of two colliding Aichelburg-Sexl solutions. Recent analysis has, however, shown that curvatures and quantum fluctuations are large on this apparent horizon, potent...
11.448251
11.914581
10.931685
10.451146
11.207976
11.065015
11.288774
10.709595
10.726138
11.997053
10.385939
10.347923
10.512365
10.341518
10.512373
10.323588
10.509865
10.236012
10.091232
10.553275
10.3111
hep-th/9801039
Pysv
B. de Wit, B. Kleijn and S. Vandoren
Special Geometry and Compactification on a Circle
7pp, Latex, misprint corrected
Fortsch.Phys.47:317-323,1999
10.1002/(SICI)1521-3978(199901)47:1/3<317::AID-PROP317>3.0.CO;2-O
null
hep-th
null
We discuss some consequences of our previous work on rigid special geometry in hypermultiplets in 4-dimensional Minkowski spacetime for supersymmetric gauge dynamics when one of the spatial dimensions is compactified on a circle.
[ { "created": "Thu, 8 Jan 1998 12:33:26 GMT", "version": "v1" }, { "created": "Fri, 16 Jan 1998 19:38:49 GMT", "version": "v2" } ]
2015-06-26
[ [ "de Wit", "B.", "" ], [ "Kleijn", "B.", "" ], [ "Vandoren", "S.", "" ] ]
We discuss some consequences of our previous work on rigid special geometry in hypermultiplets in 4-dimensional Minkowski spacetime for supersymmetric gauge dynamics when one of the spatial dimensions is compactified on a circle.
16.857006
11.391253
14.067954
11.222293
11.090275
12.323186
13.263613
10.122247
11.366401
13.692621
11.704357
12.402414
14.86309
12.520411
11.826253
12.29071
11.538113
12.676173
12.852503
14.293115
12.181557
hep-th/9810020
Alex Friedland
Andre de Gouvea, Alexander Friedland, and Hitoshi Murayama (UC Berkeley, LBNL)
Seiberg Duality and e+ e- Experiments
24 pages, 2 figures, uses psfig
Phys.Rev.D59:105008,1999
10.1103/PhysRevD.59.105008
LBNL-42246, UCB-PTH-98/45
hep-th hep-ph
null
Seiberg duality in supersymmetric gauge theories is the claim that two different theories describe the same physics in the infrared limit. However, one cannot easily work out physical quantities in strongly coupled theories and hence it has been difficult to compare the physics of the electric and magnetic theories. ...
[ { "created": "Fri, 2 Oct 1998 19:49:47 GMT", "version": "v1" } ]
2009-09-29
[ [ "de Gouvea", "Andre", "", "UC\n Berkeley, LBNL" ], [ "Friedland", "Alexander", "", "UC\n Berkeley, LBNL" ], [ "Murayama", "Hitoshi", "", "UC\n Berkeley, LBNL" ] ]
Seiberg duality in supersymmetric gauge theories is the claim that two different theories describe the same physics in the infrared limit. However, one cannot easily work out physical quantities in strongly coupled theories and hence it has been difficult to compare the physics of the electric and magnetic theories. In...
8.502672
9.07022
8.569937
7.81428
7.938847
8.677875
8.574231
8.983665
8.186454
9.536249
8.539529
7.989477
8.092329
7.665035
7.85774
7.987155
7.640684
8.045068
7.820645
7.92433
8.227669
hep-th/9906121
Marc Henneaux
M. Henneaux and A. Wilch
Semi-Invariant Terms for Gauged Non-Linear Sigma-Models
section 6 expanded
Phys.Lett. B471 (2000) 373-381
10.1016/S0370-2693(99)01386-6
ULB-TH-99/08, LPT-ORSAY 99-57
hep-th
null
We determine all the terms that are gauge-invariant up to a total spacetime derivative ("semi-invariant terms") for gauged non-linear sigma models. Assuming that the isotropy subgroup $H$ of the gauge group is compact or semi-simple, we show that (non-trivial) such terms exist only in odd dimensions and are equivalen...
[ { "created": "Wed, 16 Jun 1999 10:34:25 GMT", "version": "v1" }, { "created": "Thu, 25 Nov 1999 10:06:22 GMT", "version": "v2" } ]
2009-10-31
[ [ "Henneaux", "M.", "" ], [ "Wilch", "A.", "" ] ]
We determine all the terms that are gauge-invariant up to a total spacetime derivative ("semi-invariant terms") for gauged non-linear sigma models. Assuming that the isotropy subgroup $H$ of the gauge group is compact or semi-simple, we show that (non-trivial) such terms exist only in odd dimensions and are equivalent ...
9.224292
7.897272
8.998385
8.334371
7.915051
9.003578
8.396659
7.879932
8.52893
8.879573
7.649101
7.974281
8.284131
7.836017
7.9533
8.53124
8.110319
8.369246
7.874672
8.156804
8.038547
hep-th/0105312
Joseph A. Minahan
Joseph A. Minahan (Uppsala)
Quantum Corrections in p-adic String Theory
LaTeX, 12 pages, 4 figures
null
null
UUITP-02/01
hep-th
null
We compute loop corrections in p-adic open string field theory. We argue that quantum effects induce a pole with m^2 ~ - ln g for the open string field at the locally stable vacuum. We also compute the one loop effective potential and show that the potential develops an imaginary piece when the field becomes tachyoni...
[ { "created": "Wed, 30 May 2001 20:21:27 GMT", "version": "v1" } ]
2007-05-23
[ [ "Minahan", "Joseph A.", "", "Uppsala" ] ]
We compute loop corrections in p-adic open string field theory. We argue that quantum effects induce a pole with m^2 ~ - ln g for the open string field at the locally stable vacuum. We also compute the one loop effective potential and show that the potential develops an imaginary piece when the field becomes tachyonic.
17.752983
16.164679
18.950081
14.586186
14.262625
15.688392
12.339561
13.113107
15.034366
17.048458
13.702412
14.403976
16.453136
14.508489
15.21472
15.551303
14.200019
14.842309
14.051995
16.740562
14.063467
1810.09306
Nima Lashkari
Nima Lashkari
Constraining Quantum Fields using Modular Theory
28 pages
null
10.1007/JHEP01(2019)059
null
hep-th math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Tomita-Takesaki modular theory provides a set of algebraic tools in quantum field theory that is suitable for the study of the information-theoretic properties of states. For every open set in spacetime and choice of two states, the modular theory defines a positive operator known as the relative modular operator tha...
[ { "created": "Mon, 22 Oct 2018 14:17:09 GMT", "version": "v1" }, { "created": "Wed, 28 Nov 2018 18:38:22 GMT", "version": "v2" }, { "created": "Fri, 29 Jan 2021 12:54:01 GMT", "version": "v3" }, { "created": "Mon, 1 Feb 2021 03:15:18 GMT", "version": "v4" } ]
2021-02-02
[ [ "Lashkari", "Nima", "" ] ]
Tomita-Takesaki modular theory provides a set of algebraic tools in quantum field theory that is suitable for the study of the information-theoretic properties of states. For every open set in spacetime and choice of two states, the modular theory defines a positive operator known as the relative modular operator that ...
8.785209
8.648835
9.214695
7.863948
8.846777
8.528899
8.709762
7.922242
8.307129
10.334476
8.095485
7.840645
8.374162
7.948243
7.662265
7.886334
7.609763
8.029962
7.900905
8.194173
7.940973
1612.04938
Naoki Sasakura
Gaurav Narain, Naoki Sasakura
Mother canonical tensor model
31 pages, 8 figures; a paragraph added on uniqueness, references updated, minor changes of expressions, typos corrected
null
10.1088/1361-6382/aa7771
YITP-16-131
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Canonical tensor model (CTM) is a tensor model formulated in the Hamilton formalism as a totally constrained system with first class constraints, the algebraic structure of which is very similar to that of the ADM formalism of general relativity. It has recently been shown that a formal continuum limit of the classic...
[ { "created": "Thu, 15 Dec 2016 06:01:45 GMT", "version": "v1" }, { "created": "Wed, 31 May 2017 04:14:06 GMT", "version": "v2" } ]
2017-07-05
[ [ "Narain", "Gaurav", "" ], [ "Sasakura", "Naoki", "" ] ]
Canonical tensor model (CTM) is a tensor model formulated in the Hamilton formalism as a totally constrained system with first class constraints, the algebraic structure of which is very similar to that of the ADM formalism of general relativity. It has recently been shown that a formal continuum limit of the classical...
7.763606
7.623512
8.444456
7.302282
7.436045
7.194339
7.649278
7.446549
7.568921
9.220452
7.099165
7.619945
7.81848
7.675574
7.669455
7.529516
7.573699
7.610384
7.72827
7.94355
7.58882
1210.6224
Ying-li Zhang
Ying-li Zhang, Ryo Saito and Misao Sasaki
Hawking-Moss instanton in nonlinear massive gravity
v2, 14 pages, 3 figures, comments and references added
JCAP 02(2013)029
10.1088/1475-7516/2013/02/029
YITP-12-74
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
As a first step toward understanding a lanscape of vacua in a theory of non-linear massive gravity, we consider a landscape of a single scalar field and study tunneling between a pair of adjacent vacua. We study the Hawking-Moss (HM) instanton that sits at a local maximum of the potential, and evaluate the dependence...
[ { "created": "Tue, 23 Oct 2012 12:42:45 GMT", "version": "v1" }, { "created": "Wed, 20 Feb 2013 05:50:25 GMT", "version": "v2" } ]
2015-06-11
[ [ "Zhang", "Ying-li", "" ], [ "Saito", "Ryo", "" ], [ "Sasaki", "Misao", "" ] ]
As a first step toward understanding a lanscape of vacua in a theory of non-linear massive gravity, we consider a landscape of a single scalar field and study tunneling between a pair of adjacent vacua. We study the Hawking-Moss (HM) instanton that sits at a local maximum of the potential, and evaluate the dependence o...
8.39372
7.687537
8.036348
7.908547
7.458003
7.559372
7.607864
7.859613
7.738305
8.438082
7.506711
7.594386
7.486094
7.49789
7.460875
7.485368
7.546898
7.38064
7.259468
7.655658
7.699313
1508.00780
Fabio Riccioni
E.A. Bergshoeff, V.A. Penas, F. Riccioni and S. Risoli
Non-geometric fluxes and mixed-symmetry potentials
19 pages, refs. added
null
null
UG-15-97
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the relation between generalised fluxes and mixed-symmetry potentials. We first consider the NS fluxes, and point out that the `non-geometric' $R$ flux is dual to a mixed-symmetry potential with a set of nine antisymmetric indices. We then consider the T-duality family of fluxes whose prototype is the Sche...
[ { "created": "Tue, 4 Aug 2015 14:18:04 GMT", "version": "v1" }, { "created": "Mon, 31 Aug 2015 14:32:25 GMT", "version": "v2" } ]
2015-09-01
[ [ "Bergshoeff", "E. A.", "" ], [ "Penas", "V. A.", "" ], [ "Riccioni", "F.", "" ], [ "Risoli", "S.", "" ] ]
We discuss the relation between generalised fluxes and mixed-symmetry potentials. We first consider the NS fluxes, and point out that the `non-geometric' $R$ flux is dual to a mixed-symmetry potential with a set of nine antisymmetric indices. We then consider the T-duality family of fluxes whose prototype is the Scherk...
6.068124
6.015051
7.822105
6.183712
6.628663
6.554783
6.639956
6.059222
6.530449
7.597075
6.074924
6.016922
6.235409
5.802287
6.074584
5.785024
5.772315
5.697673
6.006867
6.520429
5.844173
2112.13370
Danhua Song
Danhua Song, Kai Lou, Ke Wu, Jie Yang
Generalized higher connections and Yang-Mills
null
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We first extend Generalized Differential Calculus (GDC) to higher structures and create generalized G-invariant bilinear forms. In addition, we also focus on developing generalized 2- and 3-connection theories in the framework of GDC. Then, we derive the higher Bianchi-Identities and study the gauge transformations f...
[ { "created": "Sun, 26 Dec 2021 12:32:31 GMT", "version": "v1" }, { "created": "Wed, 29 Dec 2021 03:04:16 GMT", "version": "v2" } ]
2021-12-30
[ [ "Song", "Danhua", "" ], [ "Lou", "Kai", "" ], [ "Wu", "Ke", "" ], [ "Yang", "Jie", "" ] ]
We first extend Generalized Differential Calculus (GDC) to higher structures and create generalized G-invariant bilinear forms. In addition, we also focus on developing generalized 2- and 3-connection theories in the framework of GDC. Then, we derive the higher Bianchi-Identities and study the gauge transformations for...
12.344102
11.862111
11.934428
10.951145
11.470627
11.699276
11.533379
11.391395
10.752551
13.350244
11.008622
10.865915
11.834026
11.144009
10.674556
10.882868
10.936266
10.560226
10.989211
11.689374
10.772951
1108.5742
Walter Vinci
Muneto Nitta and Walter Vinci
Decomposing Instantons in Two Dimensions
Minor changes. 27 pages, 5 figures
J.Phys.A45:175401,2012
10.1088/1751-8113/45/17/175401
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study BPS string-like solutions in the 3+1 dimensional gauged CP(1) non-linear sigma model. The same analysis can be applied to study instantons in 2 euclidean dimensions. We use the moduli matrix approach to construct analytically the moduli space and and solve numerically the BPS equations. We identify two topol...
[ { "created": "Mon, 29 Aug 2011 20:12:25 GMT", "version": "v1" }, { "created": "Wed, 31 Aug 2011 03:06:56 GMT", "version": "v2" }, { "created": "Mon, 12 Mar 2012 18:32:56 GMT", "version": "v3" } ]
2012-04-17
[ [ "Nitta", "Muneto", "" ], [ "Vinci", "Walter", "" ] ]
We study BPS string-like solutions in the 3+1 dimensional gauged CP(1) non-linear sigma model. The same analysis can be applied to study instantons in 2 euclidean dimensions. We use the moduli matrix approach to construct analytically the moduli space and and solve numerically the BPS equations. We identify two topolog...
10.198117
10.040216
10.855829
9.909867
10.518169
10.064448
10.377621
10.012609
9.720487
12.173381
9.630817
10.071031
10.212213
9.684848
9.852845
9.839975
9.7869
9.806623
9.708816
10.270774
9.653818
2405.09687
Riccardo Gonzo
Riccardo Gonzo, Canxin Shi
Scattering and bound observables for spinning particles in Kerr spacetime with generic spin orientations
6 pages + appendices, 1 ancillary file; v2: typos corrected, references added
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the radial action of a spinning probe particle in Kerr spacetime from the worldline formalism in the first-order form, focusing on linear in spin effects. We then develop a novel covariant Dirac bracket formalism to compute the impulse and the spin kick directly from the radial action, generalizing some con...
[ { "created": "Wed, 15 May 2024 20:02:39 GMT", "version": "v1" }, { "created": "Fri, 21 Jun 2024 09:26:50 GMT", "version": "v2" } ]
2024-06-24
[ [ "Gonzo", "Riccardo", "" ], [ "Shi", "Canxin", "" ] ]
We derive the radial action of a spinning probe particle in Kerr spacetime from the worldline formalism in the first-order form, focusing on linear in spin effects. We then develop a novel covariant Dirac bracket formalism to compute the impulse and the spin kick directly from the radial action, generalizing some conje...
12.095678
11.023538
11.20755
10.181097
10.762223
10.287475
10.603858
9.636259
10.190083
11.049947
10.43484
10.978106
10.652222
10.553281
10.427872
10.666018
10.920033
10.297782
11.393351
11.066358
10.673451
hep-th/9903029
Alastair Paulin-Campbell
Robert de Mello Koch, Alastair Paulin-Campbell and Joao P. Rodrigues
Non-holomorphic Corrections from Threebranes in F Theory
23 pages, uses harvmac, References added, typos corrected and minor improvements to discussion of N dependence, to appear in Phys. Rev. D
Phys.Rev. D60 (1999) 106008
10.1103/PhysRevD.60.106008
CNLS-99-02, BROWN-HET-1174
hep-th
null
We construct solutions of type IIB supergravity dual to N=2 super Yang-Mills theories. By considering a probe moving in a background with constant coupling and an AdS_{5} component in its geometry, we are able to reproduce the exact low energy effective action for the theory with gauge group SU(2) and N_{f}=4 massles...
[ { "created": "Tue, 2 Mar 1999 16:58:10 GMT", "version": "v1" }, { "created": "Fri, 12 Mar 1999 07:17:10 GMT", "version": "v2" }, { "created": "Tue, 17 Aug 1999 17:59:10 GMT", "version": "v3" } ]
2009-10-31
[ [ "Koch", "Robert de Mello", "" ], [ "Paulin-Campbell", "Alastair", "" ], [ "Rodrigues", "Joao P.", "" ] ]
We construct solutions of type IIB supergravity dual to N=2 super Yang-Mills theories. By considering a probe moving in a background with constant coupling and an AdS_{5} component in its geometry, we are able to reproduce the exact low energy effective action for the theory with gauge group SU(2) and N_{f}=4 massless ...
6.648649
6.249016
7.123944
6.081351
6.283909
6.205358
6.261587
6.297756
6.332386
7.818605
6.126824
6.386385
6.791255
6.297661
6.209692
6.253381
6.4388
6.169204
6.216681
6.657689
6.043705
2103.09816
Giovanni Cabass
Giovanni Cabass
Zoology of Graviton non-Gaussianities
14 pages, 1 table, matches JCAP version
null
10.1088/1475-7516/2021/12/001
null
hep-th astro-ph.CO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We characterize graviton non-Gaussianities in models of inflation where de Sitter boosts are spontaneously broken. We discuss which of the symmetry breaking patterns studied in Nicolis et al., 2015 can sustain a period of quasi de Sitter expansion, and show that the symmetry breaking pattern of Solid Inflation allows...
[ { "created": "Wed, 17 Mar 2021 17:59:27 GMT", "version": "v1" }, { "created": "Wed, 17 Nov 2021 22:51:55 GMT", "version": "v2" } ]
2021-12-08
[ [ "Cabass", "Giovanni", "" ] ]
We characterize graviton non-Gaussianities in models of inflation where de Sitter boosts are spontaneously broken. We discuss which of the symmetry breaking patterns studied in Nicolis et al., 2015 can sustain a period of quasi de Sitter expansion, and show that the symmetry breaking pattern of Solid Inflation allows t...
9.880641
9.315358
9.66827
9.219543
10.134321
9.831189
9.559163
9.909987
9.359381
10.816565
9.007935
9.184383
9.490623
8.858217
9.539717
9.294877
9.257046
9.273156
8.873695
9.644393
9.064872
1103.5733
D. S. Berman
David S. Berman, Hadi Godazgar and Malcolm J. Perry
SO(5,5) duality in M-theory and generalized geometry
7 pages, LaTex, v2: typos corrected and reference added
null
10.1016/j.physletb.2011.04.046
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We attempt to reformulate eleven dimensional supergravity in terms of an object that unifies the three-form and the metric and makes the M-theory duality group manifest. This short note deals with the case of where the U-duality group SO(5,5) acts in five spatial dimensions.
[ { "created": "Tue, 29 Mar 2011 19:18:20 GMT", "version": "v1" }, { "created": "Tue, 26 Apr 2011 11:23:22 GMT", "version": "v2" } ]
2015-05-27
[ [ "Berman", "David S.", "" ], [ "Godazgar", "Hadi", "" ], [ "Perry", "Malcolm J.", "" ] ]
We attempt to reformulate eleven dimensional supergravity in terms of an object that unifies the three-form and the metric and makes the M-theory duality group manifest. This short note deals with the case of where the U-duality group SO(5,5) acts in five spatial dimensions.
16.559727
12.151546
15.394672
11.910798
11.403716
12.296379
12.893089
12.626317
11.620156
19.097229
11.355328
11.734235
13.674689
11.846738
11.533995
11.390013
11.319466
12.055969
12.250732
13.838532
11.575419
0809.3659
Alexander Sevrin
Alexander Sevrin, Wieland Staessens, Alexander Wijns
An N=2 worldsheet approach to D-branes in bihermitian geometries: I. Chiral and twisted chiral fields
LaTeX, 50 pages
JHEP0810:108,2008
10.1088/1126-6708/2008/10/108
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate N=(2,2) supersymmetric nonlinear sigma-models in the presence of a boundary. We restrict our attention to the case where the bulk geometry is described by chiral and twisted chiral superfields corresponding to a bihermitian bulk geometry with two commuting complex structures. The D-brane configurations...
[ { "created": "Mon, 22 Sep 2008 09:12:32 GMT", "version": "v1" } ]
2008-11-26
[ [ "Sevrin", "Alexander", "" ], [ "Staessens", "Wieland", "" ], [ "Wijns", "Alexander", "" ] ]
We investigate N=(2,2) supersymmetric nonlinear sigma-models in the presence of a boundary. We restrict our attention to the case where the bulk geometry is described by chiral and twisted chiral superfields corresponding to a bihermitian bulk geometry with two commuting complex structures. The D-brane configurations p...
7.246476
6.849644
8.856578
7.167661
7.870502
7.794314
7.348194
7.44062
6.968199
8.83708
6.904129
7.012222
7.913381
7.015894
7.211348
7.223594
7.18915
7.098155
7.179939
7.748985
7.010241
1205.0135
Mustafa Sarisaman
Mustafa Sarisaman
Euclidean Pseudoduality and Boundary Conditions in Sigma Models
17 pages, v2: References added, slightly revised; To appear in Nucl. Phys. B
Nucl.Phys. B868 (2013) 314-327
10.1016/j.nuclphysb.2012.11.014
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss pseudoduality transformations in two dimensional conformally invariant classical sigma models, and extend our analysis to a given boundaries of world-sheet, which gives rise to an appropriate framework for the discussion of the pseudoduality between D-branes. We perform analysis using the Euclidean spaceti...
[ { "created": "Tue, 1 May 2012 11:11:18 GMT", "version": "v1" }, { "created": "Wed, 21 Nov 2012 23:21:25 GMT", "version": "v2" } ]
2013-06-20
[ [ "Sarisaman", "Mustafa", "" ] ]
We discuss pseudoduality transformations in two dimensional conformally invariant classical sigma models, and extend our analysis to a given boundaries of world-sheet, which gives rise to an appropriate framework for the discussion of the pseudoduality between D-branes. We perform analysis using the Euclidean spacetime...
34.072014
27.906824
36.62941
28.673212
28.762453
29.17448
27.971912
26.671505
30.014019
36.772926
28.574461
28.924284
33.761593
30.075134
32.290779
31.595089
30.360132
29.667292
30.614418
33.564747
29.537302
1206.5624
Kourosh Nozari
Kourosh Nozari and P. Shahini
TeV scale black holes thermodynamics with extra dimensions and quantum gravity effects
16 pages, 9 eps figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
TeV scale black hole thermodynamics in the presence of quantum gravity effects encoded in the existence of a minimal length and a maximal momentum is studied in a model universe with large extra dimensions.
[ { "created": "Mon, 25 Jun 2012 09:48:34 GMT", "version": "v1" } ]
2012-06-26
[ [ "Nozari", "Kourosh", "" ], [ "Shahini", "P.", "" ] ]
TeV scale black hole thermodynamics in the presence of quantum gravity effects encoded in the existence of a minimal length and a maximal momentum is studied in a model universe with large extra dimensions.
16.369852
10.568536
9.189537
8.137217
10.486297
9.489879
9.042557
8.403784
7.985143
9.761375
10.335819
10.361832
10.732464
10.532139
10.840761
11.054294
10.235968
9.660263
10.37717
10.850179
11.166914
hep-th/9808118
Nevena Ilieva
N. Ilieva and W. Thirring
The Thirring model 40 years later
16 pages, LaTeX, Invited talk at the XI International Conference on Problems of QFT (Dubna, Russia, July 1998), to appear in the Proceedings
in: Problems of QFT, Eds. B.M. Barbashov, G.V. Efimov, A.V. Efremov (Dubna, 1999, E2-99-35), p.167.
null
Vienna Preprint UWThPh-1998-37, Vienna, 1998; ESI Preprint, ESI-587-1998
hep-th math-ph math.MP
null
Solutions to the Thirring model are constructed in the framework of algebraic QFT. It is shown that for all positive temperatures there are fermionic solutions only if the coupling constant is $\lambda = \sqrt{2(2n+1)\pi}, n\in \bf N$, otherwise solutions are anyons. Different anyons (which are uncountably many) live...
[ { "created": "Wed, 19 Aug 1998 16:52:22 GMT", "version": "v1" } ]
2007-05-23
[ [ "Ilieva", "N.", "" ], [ "Thirring", "W.", "" ] ]
Solutions to the Thirring model are constructed in the framework of algebraic QFT. It is shown that for all positive temperatures there are fermionic solutions only if the coupling constant is $\lambda = \sqrt{2(2n+1)\pi}, n\in \bf N$, otherwise solutions are anyons. Different anyons (which are uncountably many) live i...
12.547194
12.915074
13.875621
11.475097
14.094811
13.326497
11.80358
12.577509
12.405795
14.200984
11.886149
11.879333
12.418384
12.302605
12.208704
12.08351
11.701935
12.026348
12.208209
12.582338
11.854039
1412.3772
Alexander Alexandrov
Alexander Alexandrov
Open intersection numbers, Kontsevich-Penner model and cut-and-join operators
28 pages
JHEP 1508 (2015) 028
10.1007/JHEP08(2015)028
ITEP/TH-40/14
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We continue our investigation of the Kontsevich--Penner model, which describes intersection theory on moduli spaces both for open and closed curves. In particular, we show how Buryak's residue formula, which connects two generating functions of intersection numbers, appears in the general context of matrix models and...
[ { "created": "Thu, 11 Dec 2014 19:33:34 GMT", "version": "v1" }, { "created": "Sun, 26 Apr 2015 12:47:34 GMT", "version": "v2" }, { "created": "Sun, 6 Sep 2015 16:47:37 GMT", "version": "v3" }, { "created": "Wed, 22 Jun 2016 13:53:38 GMT", "version": "v4" } ]
2016-06-23
[ [ "Alexandrov", "Alexander", "" ] ]
We continue our investigation of the Kontsevich--Penner model, which describes intersection theory on moduli spaces both for open and closed curves. In particular, we show how Buryak's residue formula, which connects two generating functions of intersection numbers, appears in the general context of matrix models and t...
8.105621
8.113482
10.311321
7.788636
8.722658
8.555962
7.828583
8.048301
8.171471
9.674911
7.502337
7.711644
8.410421
7.566364
7.881329
7.575577
7.660792
7.607425
7.749889
8.262475
7.636892
1911.01737
Hisayoshi Muraki
Goro Ishiki, Hisayoshi Muraki, Chaiho Rim
The null identities for boundary operators in the $(2,2p+1)$ minimal gravity
8 pages
Prog Theor Exp Phys (2020)
10.1093/ptep/ptz170
UTHEP-737
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By using the matrix-model representation, we show that correlation numbers of boundary changing operators (BCO) in $(2,2p+1)$ minimal Liouville gravity satisfy some identities, which we call the null identities. These identities enable us to express the correlation numbers of BCO in terms of those of boundary preserv...
[ { "created": "Tue, 5 Nov 2019 12:12:04 GMT", "version": "v1" } ]
2020-02-26
[ [ "Ishiki", "Goro", "" ], [ "Muraki", "Hisayoshi", "" ], [ "Rim", "Chaiho", "" ] ]
By using the matrix-model representation, we show that correlation numbers of boundary changing operators (BCO) in $(2,2p+1)$ minimal Liouville gravity satisfy some identities, which we call the null identities. These identities enable us to express the correlation numbers of BCO in terms of those of boundary preservin...
9.021709
7.62017
10.76709
7.811366
6.878088
6.961196
7.628914
7.213608
7.445983
12.876641
7.127132
7.532955
8.896539
7.643878
7.710259
7.29398
7.306554
7.727252
7.27353
8.55969
7.300449
1810.00669
Yili Wang
Xian-Hui Ge, Shao-Kai Jian, Yi-Li Wang, Zhuo-Yu Xian, Hong Yao
Violation of the viscosity/entropy bound in translationally invariant non-Fermi liquids
10 pages, 2 figures; more details added as appendix; and minor corrections
Phys. Rev. Research 2, 023366 (2020)
10.1103/PhysRevResearch.2.023366
null
hep-th cond-mat.str-el gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The shear viscosity is an important characterization of how a many-body system behaves like a fluid. We study the shear viscosity in a strongly interacting solvable model, consisting of coupled Sachdev-Ye-Kitaev (SYK) islands. As temperature is lowered, the model exhibits a crossover from an incoherent metal with loc...
[ { "created": "Mon, 1 Oct 2018 12:39:12 GMT", "version": "v1" }, { "created": "Tue, 2 Oct 2018 01:07:12 GMT", "version": "v2" }, { "created": "Wed, 26 Dec 2018 11:41:39 GMT", "version": "v3" }, { "created": "Fri, 19 Apr 2019 01:56:00 GMT", "version": "v4" }, { "cre...
2020-07-01
[ [ "Ge", "Xian-Hui", "" ], [ "Jian", "Shao-Kai", "" ], [ "Wang", "Yi-Li", "" ], [ "Xian", "Zhuo-Yu", "" ], [ "Yao", "Hong", "" ] ]
The shear viscosity is an important characterization of how a many-body system behaves like a fluid. We study the shear viscosity in a strongly interacting solvable model, consisting of coupled Sachdev-Ye-Kitaev (SYK) islands. As temperature is lowered, the model exhibits a crossover from an incoherent metal with local...
8.295031
8.055937
8.538197
7.508513
7.653041
7.852834
7.87571
7.990216
7.467317
9.270037
7.950024
7.562862
8.332628
7.880174
7.587724
7.743792
7.585971
8.030792
7.932691
8.081638
7.70628
2312.16056
Debajyoti Sarkar
Avijit Das, Shivrat Sachdeva and Debajyoti Sarkar
Bulk reconstruction using timelike entanglement in (A)dS
Version 2. 51 pages, 13 figures. Minor modifications and corrections. References added. Version 3. Minor changes in abstract and elsewhere. Published version
Phys. Rev. D 109, 066007 (2024)
10.1103/PhysRevD.109.066007
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
It is well-known that the entanglement entropies for spacelike subregions, and the associated modular Hamiltonians play a crucial role in the bulk reconstruction program within Anti de-Sitter (AdS) holography. Explicit examples of HKLL map exist mostly for the cases where the emergent bulk region is the so-called ent...
[ { "created": "Tue, 26 Dec 2023 13:58:52 GMT", "version": "v1" }, { "created": "Sun, 14 Jan 2024 13:09:28 GMT", "version": "v2" }, { "created": "Sun, 10 Mar 2024 06:37:40 GMT", "version": "v3" } ]
2024-03-12
[ [ "Das", "Avijit", "" ], [ "Sachdeva", "Shivrat", "" ], [ "Sarkar", "Debajyoti", "" ] ]
It is well-known that the entanglement entropies for spacelike subregions, and the associated modular Hamiltonians play a crucial role in the bulk reconstruction program within Anti de-Sitter (AdS) holography. Explicit examples of HKLL map exist mostly for the cases where the emergent bulk region is the so-called entan...
11.18758
11.670004
12.77667
10.683913
11.820226
12.283711
11.365889
11.160042
10.673714
13.088945
10.553084
11.040005
11.446046
10.896556
10.859733
10.803843
10.605545
10.577768
10.742912
11.740515
10.87815
1506.04090
Horatiu Stefan Nastase
Jeff Murugan and Horatiu Nastase
A Nonabelian Particle-Vortex Duality
5 pages, no figures; explicit example corrected, typos corrected
null
10.1016/j.physletb.2015.12.046
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define a nonabelian particle-vortex duality as a $3-$dimensional analogue of the usual $2-$dimensional worldsheet nonabelian T-duality. The transformation is defined in the presence of a global $SU(2)$ symmetry and, although derived from a string theoretic setting, we formulate it generally. We then apply it to so...
[ { "created": "Fri, 12 Jun 2015 18:06:11 GMT", "version": "v1" }, { "created": "Tue, 15 Sep 2015 16:03:09 GMT", "version": "v2" }, { "created": "Thu, 19 Nov 2015 11:32:24 GMT", "version": "v3" } ]
2015-12-23
[ [ "Murugan", "Jeff", "" ], [ "Nastase", "Horatiu", "" ] ]
We define a nonabelian particle-vortex duality as a $3-$dimensional analogue of the usual $2-$dimensional worldsheet nonabelian T-duality. The transformation is defined in the presence of a global $SU(2)$ symmetry and, although derived from a string theoretic setting, we formulate it generally. We then apply it to so-c...
8.868216
7.627862
8.90122
7.513977
7.264183
8.808667
7.908771
7.773622
7.422877
9.76895
8.049912
8.04005
8.320346
7.5871
7.786285
7.940051
7.802577
7.687407
7.605004
7.883573
7.805011
hep-th/9604174
Sergei Skorik
Sergei Skorik
Topics in 2D integrable field theories with boundary interactions
120 pages, compressed LATEX sourse and 18 figures. To insert figures epsf.tex file is used
null
null
PhD dissertation, USC, May 1996
hep-th cond-mat
null
We study different aspects of integrable boundary quantum field theories, focusing mostly on the ``boundary sine-Gordon model'' and its applications to condensed matter physics. The first part of the review deals with formal problems. We analyze the classical limit and perform semi-classical quantization. We show tha...
[ { "created": "Sun, 28 Apr 1996 03:56:37 GMT", "version": "v1" } ]
2007-05-23
[ [ "Skorik", "Sergei", "" ] ]
We study different aspects of integrable boundary quantum field theories, focusing mostly on the ``boundary sine-Gordon model'' and its applications to condensed matter physics. The first part of the review deals with formal problems. We analyze the classical limit and perform semi-classical quantization. We show that ...
8.953319
9.967371
11.191648
9.147577
10.168277
9.956929
10.331545
9.460745
8.825292
10.806746
9.272097
8.810048
9.259094
8.879226
8.97945
8.817761
9.007303
8.983965
8.899014
9.233349
8.869622
hep-th/0601199
Augusto Sagnotti
D. Francia (AEI Institute and Roma Tre) and A. Sagnotti (CERN and Scuola Normale Superiore)
Higher-Spin Geometry and String Theory
Contribution to the Proceedings of QG05 (Cala Gonone, Sept. 11-16, 2005), 18 pages, Latex. References added
J.Phys.Conf.Ser.33:57,2006
10.1088/1742-6596/33/1/006
RM3-TH/06-2, AEI-2006-005, CERN-PH-TH/2006-009
hep-th
null
The theory of freely-propagating massless higher spins is usually formulated via gauge fields and parameters subject to trace constraints. We summarize a proposal allowing to forego them by introducing only a pair of additional fields in the Lagrangians. In this setting, external currents satisfy usual Noether-like c...
[ { "created": "Thu, 26 Jan 2006 20:22:47 GMT", "version": "v1" }, { "created": "Tue, 14 Feb 2006 11:56:23 GMT", "version": "v2" } ]
2015-06-26
[ [ "Francia", "D.", "", "AEI Institute and Roma Tre" ], [ "Sagnotti", "A.", "", "CERN and\n Scuola Normale Superiore" ] ]
The theory of freely-propagating massless higher spins is usually formulated via gauge fields and parameters subject to trace constraints. We summarize a proposal allowing to forego them by introducing only a pair of additional fields in the Lagrangians. In this setting, external currents satisfy usual Noether-like con...
28.795731
24.332188
30.564236
23.833462
28.211683
24.908718
25.896542
25.502918
23.677681
29.319994
26.24452
25.328133
27.272453
24.967382
23.87822
26.002113
24.113997
24.549448
24.24288
27.303858
25.889761
0902.1471
Vladimir Alexandrovich Krykhtin
I.L. Buchbinder, V.A. Krykhtin, L.L. Ryskina
Lagrangian formulation of massive fermionic totally antisymmetric tensor field theory in AdS_d space
22 pages; v2: 1 footnote and 2 references added
Nucl.Phys.B819:453-477,2009
10.1016/j.nuclphysb.2009.04.014
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We apply the BRST approach, developed for higher spin field theories, to Lagrangian construction for totally antisymmetric massive fermionic fields in AdS_d space. As well as generic higher spin massive theories, the obtained Lagrangian theory is a reducible gauge model containing, besides the basic field, a number o...
[ { "created": "Mon, 9 Feb 2009 16:43:51 GMT", "version": "v1" }, { "created": "Sun, 22 Feb 2009 13:57:57 GMT", "version": "v2" } ]
2009-06-19
[ [ "Buchbinder", "I. L.", "" ], [ "Krykhtin", "V. A.", "" ], [ "Ryskina", "L. L.", "" ] ]
We apply the BRST approach, developed for higher spin field theories, to Lagrangian construction for totally antisymmetric massive fermionic fields in AdS_d space. As well as generic higher spin massive theories, the obtained Lagrangian theory is a reducible gauge model containing, besides the basic field, a number of ...
8.591608
7.509002
9.370931
7.174137
7.849841
7.803109
7.334117
7.579973
7.078204
9.09513
7.370799
7.500344
8.213126
7.799438
7.710811
7.853787
7.533601
7.566824
7.523168
7.936169
7.604372
0906.3219
Yuji Tachikawa
Luis F. Alday, Davide Gaiotto and Yuji Tachikawa
Liouville Correlation Functions from Four-dimensional Gauge Theories
32 pages, 8 figures; v2: minor corrections, published version
Lett.Math.Phys.91:167-197,2010
10.1007/s11005-010-0369-5
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We conjecture an expression for the Liouville theory conformal blocks and correlation functions on a Riemann surface of genus g and n punctures as the Nekrasov partition function of a certain class of N=2 SCFTs recently defined by one of the authors. We conduct extensive tests of the conjecture at genus 0,1.
[ { "created": "Wed, 17 Jun 2009 15:51:28 GMT", "version": "v1" }, { "created": "Tue, 9 Feb 2010 15:57:35 GMT", "version": "v2" } ]
2010-02-11
[ [ "Alday", "Luis F.", "" ], [ "Gaiotto", "Davide", "" ], [ "Tachikawa", "Yuji", "" ] ]
We conjecture an expression for the Liouville theory conformal blocks and correlation functions on a Riemann surface of genus g and n punctures as the Nekrasov partition function of a certain class of N=2 SCFTs recently defined by one of the authors. We conduct extensive tests of the conjecture at genus 0,1.
5.795879
4.855254
7.516918
5.186267
5.504846
5.468718
5.380819
4.961342
5.273011
7.171852
5.428306
5.322341
7.050869
5.679843
5.485788
5.523667
5.143873
5.459448
5.565514
7.282786
5.384039
hep-th/0503237
Tadashi Takayanagi
Tadashi Takayanagi
c < 1 String from Two Dimensional Black Holes
36 pages, harvmac; acknowledgements, comments and references added
JHEP 0507 (2005) 050
10.1088/1126-6708/2005/07/050
HUTP-05/A0015
hep-th
null
We study a topological string description of the c < 1 non-critical string whose matter part is defined by the time-like linear dilaton CFT. We show that the topologically twisted N=2 SL(2,R)/U(1) model (or supersymmetric 2D black hole) is equivalent to the c < 1 non-critical string compactified at a specific radius ...
[ { "created": "Thu, 31 Mar 2005 03:00:43 GMT", "version": "v1" }, { "created": "Mon, 4 Apr 2005 17:50:54 GMT", "version": "v2" }, { "created": "Mon, 18 Apr 2005 22:31:59 GMT", "version": "v3" } ]
2009-11-11
[ [ "Takayanagi", "Tadashi", "" ] ]
We study a topological string description of the c < 1 non-critical string whose matter part is defined by the time-like linear dilaton CFT. We show that the topologically twisted N=2 SL(2,R)/U(1) model (or supersymmetric 2D black hole) is equivalent to the c < 1 non-critical string compactified at a specific radius by...
9.31939
6.262618
9.34811
7.46968
6.880309
6.928199
6.572716
7.019559
6.683575
10.059238
7.4248
7.584809
8.509009
8.095843
7.875164
7.769946
7.844067
7.777884
7.880688
8.503031
7.720387
hep-th/0402204
Ignacio Navarro
Ignacio Navarro and Jose Santiago
Higher codimension braneworlds from intersecting branes
20 pages; v2. references and comments added to match the published version
JHEP 0404 (2004) 062
10.1088/1126-6708/2004/04/062
null
hep-th gr-qc hep-ph
null
We study the matching conditions of intersecting brane worlds in Lovelock gravity in arbitrary dimension. We show that intersecting various codimension 1 and/or codimension 2 branes one can find solutions that represent energy-momentum densities localized in the intersection, providing thus the first examples of infi...
[ { "created": "Wed, 25 Feb 2004 15:28:37 GMT", "version": "v1" }, { "created": "Fri, 7 May 2004 11:36:41 GMT", "version": "v2" } ]
2009-11-10
[ [ "Navarro", "Ignacio", "" ], [ "Santiago", "Jose", "" ] ]
We study the matching conditions of intersecting brane worlds in Lovelock gravity in arbitrary dimension. We show that intersecting various codimension 1 and/or codimension 2 branes one can find solutions that represent energy-momentum densities localized in the intersection, providing thus the first examples of infini...
10.438476
10.534696
9.602389
9.004104
10.16004
9.622662
9.662193
9.055251
10.185414
9.307621
9.356521
10.154528
9.372153
9.892039
10.01343
9.618144
9.858327
9.41162
9.590952
9.658997
10.003088
0807.2861
Igor Shenderovich
Igor Shenderovich
Giant magnons in AdS_4/CFT_3: dispersion, quantization and finite--size corrections
v3: some misprints corrected
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study giant magnon solutions in AdS4 \times CP3. We compute quantum corrections to their dispersion relation. We find out that the one--loop correction vanishes in infinite volume. This implies that the interpolating function h(\lambda) between strong and weak coupling regimes does not have a constant term \lambda...
[ { "created": "Thu, 17 Jul 2008 19:53:50 GMT", "version": "v1" }, { "created": "Fri, 1 Aug 2008 08:03:00 GMT", "version": "v2" }, { "created": "Tue, 16 Sep 2008 21:31:02 GMT", "version": "v3" } ]
2008-09-17
[ [ "Shenderovich", "Igor", "" ] ]
We study giant magnon solutions in AdS4 \times CP3. We compute quantum corrections to their dispersion relation. We find out that the one--loop correction vanishes in infinite volume. This implies that the interpolating function h(\lambda) between strong and weak coupling regimes does not have a constant term \lambda^0...
8.982652
8.276774
11.01163
7.909473
8.585301
8.754541
9.060751
8.797795
8.786128
12.608013
8.508228
8.979304
9.589936
8.600745
8.82993
8.302511
8.889145
8.569195
8.896859
9.541692
9.111036
1003.0209
Ipsita Mandal
Ipsita Mandal
Supersymmetric Extension of GCA in 2d
La TeX file, 32 pages; v2: typos corrected, journal version
JHEP 1011:018,2010
10.1007/JHEP11(2010)018
HRI/ST/1004
hep-th cond-mat.stat-mech math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the infinite dimensional Supersymmetric Galilean Conformal Algebra (SGCA) in the case of two spacetime dimensions by performing group contraction on 2d superconformal algebra. We also obtain the representations of the generators in terms of superspace coordinates. Here we find realisations of the SGCA by co...
[ { "created": "Mon, 1 Mar 2010 15:33:24 GMT", "version": "v1" }, { "created": "Tue, 9 Nov 2010 03:40:42 GMT", "version": "v2" } ]
2010-11-10
[ [ "Mandal", "Ipsita", "" ] ]
We derive the infinite dimensional Supersymmetric Galilean Conformal Algebra (SGCA) in the case of two spacetime dimensions by performing group contraction on 2d superconformal algebra. We also obtain the representations of the generators in terms of superspace coordinates. Here we find realisations of the SGCA by cons...
10.720329
9.110235
11.594378
9.303403
9.246258
8.979249
9.231776
9.06673
9.568833
12.667751
8.950526
9.951077
10.560703
9.753328
10.131443
9.792653
9.952763
9.849946
9.771502
11.22255
9.99057
1303.4038
Kevin E. Cahill
Kevin Cahill
Some nonrenormalizable theories are finite
20 pages, 9 figures. This version is that of Phys. Rev. D 88, 125014 (2013) with two typos fixed and the word energy changed to euclidian action in several places
Phys. Rev. D 88, 125014 (2013)
10.1103/PhysRevD.88.125014
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Some nonrenormalizable theories are less singular than all renormalizable theories, and one can use lattice simulations to extract physical information from them. This paper discusses four nonrenormalizable theories that have finite euclidian and minkowskian Green's functions. Two of them have finite euclidian action...
[ { "created": "Sun, 17 Mar 2013 07:27:52 GMT", "version": "v1" }, { "created": "Mon, 23 Sep 2013 21:56:38 GMT", "version": "v2" }, { "created": "Sat, 28 Dec 2013 03:46:32 GMT", "version": "v3" }, { "created": "Sun, 16 Nov 2014 22:53:20 GMT", "version": "v4" } ]
2014-11-18
[ [ "Cahill", "Kevin", "" ] ]
Some nonrenormalizable theories are less singular than all renormalizable theories, and one can use lattice simulations to extract physical information from them. This paper discusses four nonrenormalizable theories that have finite euclidian and minkowskian Green's functions. Two of them have finite euclidian action d...
12.083675
9.753398
10.297097
10.441209
11.074638
10.671172
11.403863
11.529392
10.31389
10.8243
10.009716
10.093163
10.727839
10.165741
10.270504
10.164735
10.70648
10.472796
10.510067
11.843276
9.823066
hep-th/0701177
Sergey Fedoruk
Sergey Fedoruk, Evgeny Ivanov
New Model of Higher-Spin Particle
13 pages, talk given by E. Ivanov at the XII International Conference on Symmetry Methods in Physics (SYMPHYS-XII), Yerevan, Armenia, July 03 - 08, 2006; to be published in the Proceedings
Phys.Atom.Nucl.71:868-875,2008
10.1134/S1063778808050153
null
hep-th
null
We elaborate on a new model of the higher-spin (HS) particle which makes manifest the classical equivalence of the HS particle of the unfolded formulation and the HS particle model with a bosonic counterpart of supersymmetry. Both these models emerge as two different gauges of the new master system. Physical states o...
[ { "created": "Fri, 19 Jan 2007 10:05:28 GMT", "version": "v1" } ]
2008-11-26
[ [ "Fedoruk", "Sergey", "" ], [ "Ivanov", "Evgeny", "" ] ]
We elaborate on a new model of the higher-spin (HS) particle which makes manifest the classical equivalence of the HS particle of the unfolded formulation and the HS particle model with a bosonic counterpart of supersymmetry. Both these models emerge as two different gauges of the new master system. Physical states of ...
13.60635
11.162276
15.311718
11.886956
11.07736
10.392121
11.591474
11.838883
11.760117
14.044104
11.602633
12.46478
13.626458
12.242936
12.576246
12.234806
12.537453
12.635849
12.231205
13.139282
12.112924
hep-th/9307026
null
Anton Alekseev and Ivan Todorov
Quadratic brackets from symplectic forms
16 pages
Nucl.Phys. B421 (1994) 413-428
10.1016/0550-3213(94)90334-4
null
hep-th
null
We give a physicist oriented survey of Poisson-Lie symmetries of classical systems. We consider finite dimensional geometric actions and the chiral WZNW model as examples for the general construction. An essential point is that quadratic Poisson bracets appear for group--like variables. It is believed that after quan...
[ { "created": "Mon, 5 Jul 1993 13:08:00 GMT", "version": "v1" } ]
2009-10-22
[ [ "Alekseev", "Anton", "" ], [ "Todorov", "Ivan", "" ] ]
We give a physicist oriented survey of Poisson-Lie symmetries of classical systems. We consider finite dimensional geometric actions and the chiral WZNW model as examples for the general construction. An essential point is that quadratic Poisson bracets appear for group--like variables. It is believed that after quanti...
18.419203
20.135527
22.591499
17.361288
23.053854
20.756447
21.104025
17.302771
16.037853
24.490004
17.604794
17.614025
19.435278
18.188786
17.343304
18.309755
16.16184
17.618944
18.023298
19.02371
17.502514
hep-th/9509053
Douglas A. Singleton
Douglas Singleton and Atsushi Yoshida
Increasing Potentials in Non-Abelian and Abelian Gauge Theories
11 pages LaTeX
Int.J.Mod.Phys. A12 (1997) 4823-4830
10.1142/S0217751X97002565
null
hep-th
null
An exact solution for an SU(2) Yang-Mills field coupled to a scalar field is given. This solution has potentials with a linear and Coulomb part. This may have some physical importance since many phenomenological QCD studies assume a linear plus Coulomb potential. Usually the linear potential is motivated with lattice...
[ { "created": "Sun, 10 Sep 1995 19:51:33 GMT", "version": "v1" } ]
2009-10-28
[ [ "Singleton", "Douglas", "" ], [ "Yoshida", "Atsushi", "" ] ]
An exact solution for an SU(2) Yang-Mills field coupled to a scalar field is given. This solution has potentials with a linear and Coulomb part. This may have some physical importance since many phenomenological QCD studies assume a linear plus Coulomb potential. Usually the linear potential is motivated with lattice g...
10.911431
10.103213
10.146525
9.389507
10.736835
10.694974
10.441458
9.84439
9.427086
11.231093
10.117305
9.741607
10.131364
9.741418
10.097352
9.979571
9.762715
9.580213
9.832607
10.349223
9.901217
hep-th/0510098
Troels Harmark
T. Harmark and N.A. Obers
Thermodynamics of the Near-Extremal NS5-brane
22 pages, 6 figures. v2: Added clarifying remarks on relation to previous work on thermodynamics of NS5-brane. Refs added
Nucl.Phys.B742:41-58,2006
10.1016/j.nuclphysb.2006.01.045
null
hep-th
null
We consider the thermodynamics of the near-extremal NS5-brane in type IIA string theory. The central tool we use is to map phases of six-dimensional Kaluza-Klein black holes to phases of near-extremal M5-branes with a transverse circle in eleven-dimensional supergravity. By S-duality these phases correspond to phases...
[ { "created": "Wed, 12 Oct 2005 13:30:05 GMT", "version": "v1" }, { "created": "Tue, 25 Oct 2005 13:36:43 GMT", "version": "v2" } ]
2008-11-26
[ [ "Harmark", "T.", "" ], [ "Obers", "N. A.", "" ] ]
We consider the thermodynamics of the near-extremal NS5-brane in type IIA string theory. The central tool we use is to map phases of six-dimensional Kaluza-Klein black holes to phases of near-extremal M5-branes with a transverse circle in eleven-dimensional supergravity. By S-duality these phases correspond to phases o...
5.460042
5.145752
5.807166
5.276564
5.037991
5.286109
5.206629
5.031433
4.876552
5.797515
5.050944
5.258295
5.489756
5.173965
5.411526
5.163933
5.156387
5.239062
5.325735
5.595386
5.200893
hep-th/0407229
O.-Kab Kwon
Rabin Banerjee, Yoonbai Kim, O-Kab Kwon
Noncommutative Tachyon Kinks as D$(p-1)$-branes from Unstable D$p$-brane
29 pages, references added
JHEP 0501:023,2005
10.1088/1126-6708/2005/01/023
null
hep-th
null
We study noncommutative (NC) field theory of a real NC tachyon and NC U(1) gauge field, describing the dynamics of an unstable D$p$-brane. For every given set of diagonal component of open string metric $G_{0}$, NC parameter $\theta_{0}$, and interpolating electric field ${\hat E}$, we find all possible static NC kin...
[ { "created": "Tue, 27 Jul 2004 12:57:48 GMT", "version": "v1" }, { "created": "Tue, 3 Aug 2004 14:24:48 GMT", "version": "v2" } ]
2010-02-03
[ [ "Banerjee", "Rabin", "" ], [ "Kim", "Yoonbai", "" ], [ "Kwon", "O-Kab", "" ] ]
We study noncommutative (NC) field theory of a real NC tachyon and NC U(1) gauge field, describing the dynamics of an unstable D$p$-brane. For every given set of diagonal component of open string metric $G_{0}$, NC parameter $\theta_{0}$, and interpolating electric field ${\hat E}$, we find all possible static NC kinks...
9.574158
9.753319
10.957677
9.373802
10.030897
9.823724
9.843908
9.749237
9.713398
10.811698
9.456819
9.62959
10.100523
9.725568
9.678477
9.752586
9.375113
9.251095
9.381153
10.706873
9.384917
hep-th/9212066
Sun Chang Pu
Chang-Pu Sun
Exotic Quantum Double,Its Universal R-matrix And Their Representations
19 pages,ITP.SB-9271
J.Math.Phys. 34 (1993) 3440-3452
10.1063/1.530035
null
hep-th
null
The exotic quantum double and its universal R-matrix for quantum Yang-Baxter equation are constructed in terms of Drinfeld's quantum double theory.As a new quasi-triangular Hopf algebra, it is much different from those standard quantum doubles that are the q-deformations for Lie algebras or Lie superalgebras. By stud...
[ { "created": "Thu, 10 Dec 1992 19:50:52 GMT", "version": "v1" } ]
2009-10-22
[ [ "Sun", "Chang-Pu", "" ] ]
The exotic quantum double and its universal R-matrix for quantum Yang-Baxter equation are constructed in terms of Drinfeld's quantum double theory.As a new quasi-triangular Hopf algebra, it is much different from those standard quantum doubles that are the q-deformations for Lie algebras or Lie superalgebras. By studyi...
12.030707
12.177958
13.950765
10.197941
11.915365
10.942682
10.556237
10.947079
10.524972
12.349471
10.803341
10.927899
11.673424
11.296521
10.757054
11.254025
10.546308
11.251887
10.983543
11.016882
11.175623
2202.10473
Pablo Antonio Cano Molina-Ni\~nirola
Pablo A. Cano, \'Angel Murcia, Alberto Rivadulla S\'anchez, Xuao Zhang
Higher-derivative holography with a chemical potential
v3: matches version accepted in JHEP
null
10.1007/JHEP07(2022)010
IFT-UAM/CSIC-22-20
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We carry out an extensive study of the holographic aspects of any-dimensional higher-derivative Einstein-Maxwell theories in a fully analytic and non-perturbative fashion. We achieve this by introducing the $d$-dimensional version of Electromagnetic Quasitopological gravities: higher-derivative theories of gravity an...
[ { "created": "Mon, 21 Feb 2022 19:00:01 GMT", "version": "v1" }, { "created": "Mon, 7 Mar 2022 13:45:06 GMT", "version": "v2" }, { "created": "Fri, 1 Jul 2022 10:16:52 GMT", "version": "v3" } ]
2022-07-13
[ [ "Cano", "Pablo A.", "" ], [ "Murcia", "Ángel", "" ], [ "Sánchez", "Alberto Rivadulla", "" ], [ "Zhang", "Xuao", "" ] ]
We carry out an extensive study of the holographic aspects of any-dimensional higher-derivative Einstein-Maxwell theories in a fully analytic and non-perturbative fashion. We achieve this by introducing the $d$-dimensional version of Electromagnetic Quasitopological gravities: higher-derivative theories of gravity and ...
8.051959
8.099106
8.445273
7.659702
8.558658
8.10089
8.06865
7.737493
7.660131
8.614348
7.500156
7.847406
7.999184
7.578151
7.771265
7.783128
7.825874
7.658302
7.6698
7.985173
7.829682