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hep-th/9708004
Bernd Schroers
F.A. Bais and B.J. Schroers
Quantisation of Monopoles with Non-abelian Magnetic Charge
57 pages, harvmac, amssym, two eps figures, minor mistakes and typos corrected, references added; to appear in Nucl. Phys. B
Nucl.Phys. B512 (1998) 250-294
10.1016/S0550-3213(97)00778-5
ITFA-97-28
hep-th
null
Magnetic monopoles in Yang-Mills-Higgs theory with a non-abelian unbroken gauge group are classified by holomorphic charges in addition to the topological charges familiar from the abelian case. As a result the moduli spaces of monopoles of given topological charge are stratified according to the holomorphic charges....
[ { "created": "Fri, 1 Aug 1997 16:29:57 GMT", "version": "v1" }, { "created": "Fri, 24 Oct 1997 08:50:56 GMT", "version": "v2" } ]
2009-10-30
[ [ "Bais", "F. A.", "" ], [ "Schroers", "B. J.", "" ] ]
Magnetic monopoles in Yang-Mills-Higgs theory with a non-abelian unbroken gauge group are classified by holomorphic charges in addition to the topological charges familiar from the abelian case. As a result the moduli spaces of monopoles of given topological charge are stratified according to the holomorphic charges. H...
7.359838
7.817446
8.151818
6.945532
7.78488
7.608608
7.473036
7.122983
7.244863
7.973395
7.044256
6.740229
7.225694
6.750896
6.748399
6.716165
6.895755
6.519636
6.983134
7.11624
6.680467
hep-th/0105124
Subir Ghosh
Subir Ghosh (Indian Statistical Inst., Calcutta)
Gauge Theoretic Approach to Fluid Dynamics
Slightly enlarged version with action formulation included
null
null
null
hep-th physics.flu-dyn
null
The Hamiltonian dynamics of a compressible inviscid fluid is formulated as a gauge theory. The idea of gauge equivalence is exploited to unify the study of apparantly distinct physical problems and solutions of new models can be generated from known fluid velocity profiles.
[ { "created": "Mon, 14 May 2001 05:18:37 GMT", "version": "v1" }, { "created": "Mon, 21 May 2001 08:39:36 GMT", "version": "v2" } ]
2007-05-23
[ [ "Ghosh", "Subir", "", "Indian Statistical Inst., Calcutta" ] ]
The Hamiltonian dynamics of a compressible inviscid fluid is formulated as a gauge theory. The idea of gauge equivalence is exploited to unify the study of apparantly distinct physical problems and solutions of new models can be generated from known fluid velocity profiles.
23.936916
26.460043
25.063208
22.974386
25.458158
23.841118
22.199966
23.327818
24.431698
25.033987
21.364178
22.830112
25.36491
23.038216
22.413004
21.585611
23.282238
23.074116
22.945625
25.177698
23.693516
hep-th/9506198
Andre LeClair
Andre LeClair and Dennis Nemeschansky
Affine Lie Algebra Symmetry of Sine-Gordon Theory at Reflectionless Points
8 pages, plaintex, uses harvmac
Mod.Phys.Lett. A11 (1996) 139-146
10.1142/S0217732396000163
CLNS 95/1340, CERN-Th/95-113
hep-th
null
The quantum affine symmetry of the sine-Gordon theory at q^2 = 1, which occurs at the reflectionless points, is studied. Conserved currents that correspond to the closure of simple root generators are considered, and shown to be local. We argue that they satisfy the affine sl(2) algebra. Examples of these currents ar...
[ { "created": "Thu, 29 Jun 1995 20:09:03 GMT", "version": "v1" } ]
2015-06-26
[ [ "LeClair", "Andre", "" ], [ "Nemeschansky", "Dennis", "" ] ]
The quantum affine symmetry of the sine-Gordon theory at q^2 = 1, which occurs at the reflectionless points, is studied. Conserved currents that correspond to the closure of simple root generators are considered, and shown to be local. We argue that they satisfy the affine sl(2) algebra. Examples of these currents are ...
15.63475
12.993182
16.903982
13.362993
14.424105
13.163994
14.059323
13.328008
14.067079
21.663607
12.712226
14.034909
15.072306
13.926153
14.869398
14.025221
14.290777
13.958854
14.235969
15.34864
14.147097
hep-th/0211081
D. V. Nesterov
D.V.Nesterov and A.O.Barvinsky
Duality of the Dirichlet and Neumann problems in braneworld physics
9 pages, Talk given by D.V.N. at the Third International Sakharov Conference on Physics, June 2002, Moscow, Russia
null
null
null
hep-th
null
Braneworld effective action for two-brane model is constructed by two different methods based respectively on the Dirichlet and Neumann boundary value problems. The equivalence of these methods is shown due to nontrivial duality relations between special boundary operators of these two problems.
[ { "created": "Sun, 10 Nov 2002 09:40:37 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nesterov", "D. V.", "" ], [ "Barvinsky", "A. O.", "" ] ]
Braneworld effective action for two-brane model is constructed by two different methods based respectively on the Dirichlet and Neumann boundary value problems. The equivalence of these methods is shown due to nontrivial duality relations between special boundary operators of these two problems.
15.476761
7.703414
13.954364
9.928178
9.251142
7.420488
8.663007
11.031454
10.14555
13.438295
10.823765
10.79239
13.536327
12.019571
11.330866
10.791615
11.090385
10.623379
12.131632
13.350098
11.88959
hep-th/9605204
A. K. Mishra
A.K.Mishra and G.Rajasekaran (Institute of Mathematical Sciences)
Generalized Fock Spaces, New Forms of Quantum Statistics and their Algebras
This is a revised version of the earlier preprint: mp_arc 94-43. Published version
Pramana 45 (1995) 91-139
10.1007/BF02848256
null
hep-th math.QA q-alg
null
We formulate a theory of generalized Fock spaces which underlies the different forms of quantum statistics such as ``infinite'', Bose-Einstein and Fermi-Dirac statistics. Single-indexed systems as well as multi-indexed systems that cannot be mapped into single-indexed systems are studied. Our theory is based on a thr...
[ { "created": "Wed, 29 May 1996 04:49:05 GMT", "version": "v1" } ]
2009-10-30
[ [ "Mishra", "A. K.", "", "Institute of Mathematical Sciences" ], [ "Rajasekaran", "G.", "", "Institute of Mathematical Sciences" ] ]
We formulate a theory of generalized Fock spaces which underlies the different forms of quantum statistics such as ``infinite'', Bose-Einstein and Fermi-Dirac statistics. Single-indexed systems as well as multi-indexed systems that cannot be mapped into single-indexed systems are studied. Our theory is based on a three...
12.176172
13.291352
12.852105
12.168485
13.643682
12.868567
13.088322
12.02019
12.394404
13.662457
11.875988
12.386918
12.483089
11.535444
11.7977
11.646549
11.893837
11.981443
11.563585
12.256724
11.689393
hep-th/9907121
Zoltan Bajnok
Z. Bajnok
Defining relations for W-algebras from singular vectors
11 pages, LaTeX
Lett.Math.Phys. 49 (1999) 325-336
null
ITP Budapest Riport 550
hep-th
null
It is shown that the commutation relations of W-algebras can be recovered from the singular vectors of their simplest nontrivial, completely degenerate highest weight representation.
[ { "created": "Thu, 15 Jul 1999 11:08:44 GMT", "version": "v1" } ]
2007-05-23
[ [ "Bajnok", "Z.", "" ] ]
It is shown that the commutation relations of W-algebras can be recovered from the singular vectors of their simplest nontrivial, completely degenerate highest weight representation.
11.424959
9.148993
13.696046
8.869152
9.169288
9.742204
8.119325
9.404004
9.431027
11.857535
8.607348
9.724194
13.359378
9.86722
9.105467
9.414091
9.558483
9.234737
9.829919
11.769842
9.040934
hep-th/9311169
null
David T. Barclay
Convergent WKB Series
9 pages, UICHEP-TH/93-16
null
10.1016/0375-9601(94)90841-9
null
hep-th
null
A set of simple exactly solvable potentials are shown to have convergent WKB series. The resulting all-orders quantisation conditions provide a unified description of all known cases where an exact WKB quantisation condition has been obtained by modifying the potential with Langer-style terms, together with several n...
[ { "created": "Mon, 29 Nov 1993 17:49:32 GMT", "version": "v1" } ]
2009-10-22
[ [ "Barclay", "David T.", "" ] ]
A set of simple exactly solvable potentials are shown to have convergent WKB series. The resulting all-orders quantisation conditions provide a unified description of all known cases where an exact WKB quantisation condition has been obtained by modifying the potential with Langer-style terms, together with several new...
18.038162
18.276522
19.008394
14.739883
19.741222
18.182196
14.945836
17.99511
16.924839
17.65621
18.18556
17.362415
17.047171
16.409981
16.602715
17.120579
16.952381
16.71628
16.594906
16.820911
18.031546
hep-th/9504039
null
J. Barcelos-Neto, N.R.F. Braga and S.M. de Souza
Trace anomaly in the field-antifield formalism
7 pages, Latex
Class.Quant.Grav.13:1149-1154,1996
10.1088/0264-9381/13/5/025
UFRJ-IF-FPC-005/95
hep-th
null
The field-antifield quantization method is used to calculate the trace anomaly for a massless scalar field in a curved background, by means of the zeta function regularization procedure.
[ { "created": "Fri, 7 Apr 1995 06:35:53 GMT", "version": "v1" } ]
2008-11-26
[ [ "Barcelos-Neto", "J.", "" ], [ "Braga", "N. R. F.", "" ], [ "de Souza", "S. M.", "" ] ]
The field-antifield quantization method is used to calculate the trace anomaly for a massless scalar field in a curved background, by means of the zeta function regularization procedure.
9.877543
5.541119
5.885653
5.715462
5.71287
5.733454
6.023491
5.294848
5.488353
7.630743
5.584379
6.377938
6.654457
6.194805
6.505509
6.763372
6.712109
6.301586
6.097148
6.477556
6.445436
hep-th/0201049
Rinat Kashaev
L. D. Faddeev and R. M. Kashaev
Strongly Coupled Quantum Discrete Liouville Theory. II: Geometric Interpretation of the Evolution Operator
5 pages, 2 figures
J.Phys.A35:4043-4048,2002
10.1088/0305-4470/35/18/304
null
hep-th
null
It is shown that the N-th power of the light-cone evolution operator of 2N-periodic quantum discrete Liouville model can be identified with the Dehn twist operator in quantum Teichmuller theory.
[ { "created": "Tue, 8 Jan 2002 17:38:31 GMT", "version": "v1" } ]
2008-11-26
[ [ "Faddeev", "L. D.", "" ], [ "Kashaev", "R. M.", "" ] ]
It is shown that the N-th power of the light-cone evolution operator of 2N-periodic quantum discrete Liouville model can be identified with the Dehn twist operator in quantum Teichmuller theory.
13.633399
10.692567
15.38222
12.696136
11.251379
11.590535
13.617208
10.922664
10.998021
11.987842
11.670179
11.038234
13.873451
11.360066
10.831298
11.349587
12.348767
10.695524
11.258652
13.823582
11.170844
2309.02056
Hyun Seok Yang
Jeongwon Ho, Kyung Kiu Kim, Seoktae Koh, and Hyun Seok Yang
Generalization of Instanton-Induced Inflation and Dynamical Compactification
v2: 29 pages, 5 figures. Published version in JHEP
JHEP 2311:050,2023
10.1007/JHEP11(2023)050
null
hep-th gr-qc hep-ph
http://creativecommons.org/licenses/by/4.0/
It was shown that Yang-Mills instantons on an internal space can trigger the expansion of our four-dimensional universe as well as the dynamical compactification of the internal space. We generalize the instanton-induced inflation and dynamical compactification to general Einstein manifolds with positive curvature an...
[ { "created": "Tue, 5 Sep 2023 08:58:04 GMT", "version": "v1" }, { "created": "Mon, 13 Nov 2023 08:25:03 GMT", "version": "v2" } ]
2023-11-14
[ [ "Ho", "Jeongwon", "" ], [ "Kim", "Kyung Kiu", "" ], [ "Koh", "Seoktae", "" ], [ "Yang", "Hyun Seok", "" ] ]
It was shown that Yang-Mills instantons on an internal space can trigger the expansion of our four-dimensional universe as well as the dynamical compactification of the internal space. We generalize the instanton-induced inflation and dynamical compactification to general Einstein manifolds with positive curvature and ...
8.276662
7.867302
7.914228
7.452048
8.152237
8.114743
7.94032
7.492517
7.398865
8.387592
7.584031
7.992424
8.189957
7.890349
8.017294
8.442493
7.73682
7.555121
7.910046
7.937522
7.971962
2101.07262
Yin-Chen He
Yin-Chen He, Junchen Rong, and Ning Su
A roadmap for bootstrapping critical gauge theories: decoupling operators of conformal field theories in $d>2$ dimensions
V2 update: the bootstrap island of scalar QED in 3d has been produced in this version (see Fig. 3)!
SciPost Phys. 11, 111 (2021)
10.21468/SciPostPhys.11.6.111
null
hep-th cond-mat.str-el
http://creativecommons.org/licenses/by/4.0/
We propose a roadmap for bootstrapping conformal field theories (CFTs) described by gauge theories in dimensions $d>2$. In particular, we provide a simple and workable answer to the question of how to detect the gauge group in the bootstrap calculation. Our recipe is based on the notion of \emph{decoupling operator},...
[ { "created": "Mon, 18 Jan 2021 19:00:00 GMT", "version": "v1" }, { "created": "Tue, 11 May 2021 01:06:58 GMT", "version": "v2" }, { "created": "Wed, 4 Aug 2021 18:30:40 GMT", "version": "v3" } ]
2021-12-29
[ [ "He", "Yin-Chen", "" ], [ "Rong", "Junchen", "" ], [ "Su", "Ning", "" ] ]
We propose a roadmap for bootstrapping conformal field theories (CFTs) described by gauge theories in dimensions $d>2$. In particular, we provide a simple and workable answer to the question of how to detect the gauge group in the bootstrap calculation. Our recipe is based on the notion of \emph{decoupling operator}, w...
8.18646
8.521935
9.063871
8.177503
8.530058
8.780784
8.571244
8.137937
8.122046
9.782355
8.52107
8.115298
8.266656
7.93753
8.02564
7.978309
8.176577
8.209143
8.176308
8.309247
8.115778
hep-th/9705018
Michael Mueger
Michael Mueger
On Charged Fields with Group Symmetry and Degeneracies of Verlinde's Matrix S
latex2e, 24 pages. Final version, to appear in Ann. Inst. H. Poinc. (Theor. Phys.). A serious gap in the proof of Prop. 2.3 has been filled in, but only under a rationality assumption. The main application to rational CQFTs is not affected, in fact strenghtened by the new Props. 3.8 and 3.14. Some remarks have ...
Annales Poincare Phys.Theor. 71 (1999) 359-394
null
DESY 97-080
hep-th
null
We consider the complete normal field net with compact symmetry group constructed by Doplicher and Roberts starting from a net of local observables in >=2+1 spacetime dimensions and its set of localized (DHR) representations. We prove that the field net does not possess nontrivial DHR sectors, provided the observable...
[ { "created": "Mon, 5 May 1997 11:52:04 GMT", "version": "v1" }, { "created": "Mon, 23 Mar 1998 11:43:07 GMT", "version": "v2" } ]
2008-02-03
[ [ "Mueger", "Michael", "" ] ]
We consider the complete normal field net with compact symmetry group constructed by Doplicher and Roberts starting from a net of local observables in >=2+1 spacetime dimensions and its set of localized (DHR) representations. We prove that the field net does not possess nontrivial DHR sectors, provided the observables ...
14.484603
17.520407
17.543293
15.934461
16.292606
16.095005
15.532616
16.687384
15.326503
19.33069
15.337868
14.158934
15.849762
14.411472
14.49769
14.160608
13.968021
14.489127
14.365749
15.205457
13.882616
1805.04743
Grigoris Panotopoulos
Grigoris Panotopoulos
Quasinormal modes of the BTZ black hole under scalar perturbations with a non-minimal coupling: Exact spectrum
16 pages, 2 figures, 3 tables
null
10.1007/s10714-018-2381-5
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We perturb the non-rotating BTZ black hole with a non-minimally coupled massless scalar field, and we compute the quasinormal spectrum exactly. We solve the radial equation in terms of hypergeometric functions, and we obtain an analytical expression for the quasinormal frequencies. In addition, we compare our analyti...
[ { "created": "Sat, 12 May 2018 15:52:09 GMT", "version": "v1" } ]
2018-05-15
[ [ "Panotopoulos", "Grigoris", "" ] ]
We perturb the non-rotating BTZ black hole with a non-minimally coupled massless scalar field, and we compute the quasinormal spectrum exactly. We solve the radial equation in terms of hypergeometric functions, and we obtain an analytical expression for the quasinormal frequencies. In addition, we compare our analytica...
4.936863
4.436482
3.870565
3.794818
3.74684
3.747062
3.99888
3.855601
4.057866
4.048895
4.178258
4.37413
4.134918
4.25089
4.22006
4.206746
4.319013
4.042382
4.386026
4.266951
4.495765
1711.10472
Jerome Quintin
Chunshan Lin, Jerome Quintin, Robert H. Brandenberger
Massive gravity and the suppression of anisotropies and gravitational waves in a matter-dominated contracting universe
20 pages, 2 figures
JCAP01(2018)011
10.1088/1475-7516/2018/01/011
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider a modified gravity model with a massive graviton, but which nevertheless only propagates two gravitational degrees of freedom and which is free of ghosts. We show that non-singular bouncing cosmological background solutions can be generated. In addition, the mass term for the graviton prevents anisotropie...
[ { "created": "Tue, 28 Nov 2017 18:59:29 GMT", "version": "v1" } ]
2018-01-16
[ [ "Lin", "Chunshan", "" ], [ "Quintin", "Jerome", "" ], [ "Brandenberger", "Robert H.", "" ] ]
We consider a modified gravity model with a massive graviton, but which nevertheless only propagates two gravitational degrees of freedom and which is free of ghosts. We show that non-singular bouncing cosmological background solutions can be generated. In addition, the mass term for the graviton prevents anisotropies ...
8.370818
8.407313
7.799692
7.647704
9.067795
8.681749
9.053958
7.46341
8.017169
7.767115
7.484753
8.299505
8.014806
7.823954
8.42996
8.03645
7.712109
7.928667
7.743775
7.865334
7.722705
2105.12771
Antonio Rotundo
Ben Freivogel, Dora Nikolakopoulou and Antonio F. Rotundo
Wormholes from Averaging over States
38 pages, 2 figures; v2: minor corrections added, accepted for publication in SciPost
SciPost Phys. 14, 026 (2023)
10.21468/SciPostPhys.14.3.026
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An important question about black holes is to what extent a typical pure state differs from the ensemble average. We show that this question can be answered within semi-classical gravity. We focus on the quantum deviation, which measures the fluctuations in the expectation value of an operator in an ensemble of pure ...
[ { "created": "Wed, 26 May 2021 18:09:31 GMT", "version": "v1" }, { "created": "Mon, 21 Feb 2022 11:28:27 GMT", "version": "v2" } ]
2023-03-08
[ [ "Freivogel", "Ben", "" ], [ "Nikolakopoulou", "Dora", "" ], [ "Rotundo", "Antonio F.", "" ] ]
An important question about black holes is to what extent a typical pure state differs from the ensemble average. We show that this question can be answered within semi-classical gravity. We focus on the quantum deviation, which measures the fluctuations in the expectation value of an operator in an ensemble of pure st...
10.248143
9.468864
10.322649
8.819168
9.809001
9.849961
9.613681
8.880219
8.885265
10.781331
9.068019
8.924787
9.660392
9.140614
9.27819
8.911579
9.39145
9.174436
9.038313
9.455503
9.188166
0807.0777
Nikolay Gromov
Nikolay Gromov, Pedro Vieira
The all loop AdS4/CFT3 Bethe ansatz
References added. Factor of 2 in the discussion of the (generalized) scaling function fixed
JHEP 0901:016,2009
10.1088/1126-6708/2009/01/016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a set of Bethe equations yielding the full asymptotic spectrum of the AdS4/CFT3 duality proposed in arXiv:0806.1218 to all orders in the t'Hooft coupling. These equations interpolate between the 2-loop Bethe ansatz of Minahan and Zarembo arXiv:0806.3951 and the string algebraic curve of arXiv:0807.0437. Th...
[ { "created": "Mon, 7 Jul 2008 19:53:11 GMT", "version": "v1" }, { "created": "Thu, 10 Jul 2008 16:24:47 GMT", "version": "v2" } ]
2009-02-12
[ [ "Gromov", "Nikolay", "" ], [ "Vieira", "Pedro", "" ] ]
We propose a set of Bethe equations yielding the full asymptotic spectrum of the AdS4/CFT3 duality proposed in arXiv:0806.1218 to all orders in the t'Hooft coupling. These equations interpolate between the 2-loop Bethe ansatz of Minahan and Zarembo arXiv:0806.3951 and the string algebraic curve of arXiv:0807.0437. The ...
6.847241
6.171823
10.602575
6.564433
6.39338
5.728326
6.531647
6.653584
6.097354
11.411835
5.751575
5.799246
7.811481
5.865335
5.889484
5.902822
5.782184
5.870471
5.862095
7.623236
5.756205
1712.08998
Kiyoshi Shiraishi
Atsushi Nakamula, Kiyoshi Shiraishi
Phase Transition and String Formation in Six-Dimensional Gauge Theory
9 pages, no figure
Progress of Theoretical Physics 84, No.6, pp. 1100-1107 (1990)
10.1143/ptp/84.6.1100
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider an SU(2) gauge theory in six-dimensions. We show that there exists non-trivial structure of gauge vacua in compactified background M4xS2. In this circumstances, there can exist a cosmic string, whose solution is recently constructed by the present authors. We consider the stage of the formation of the str...
[ { "created": "Mon, 25 Dec 2017 03:32:08 GMT", "version": "v1" } ]
2017-12-27
[ [ "Nakamula", "Atsushi", "" ], [ "Shiraishi", "Kiyoshi", "" ] ]
We consider an SU(2) gauge theory in six-dimensions. We show that there exists non-trivial structure of gauge vacua in compactified background M4xS2. In this circumstances, there can exist a cosmic string, whose solution is recently constructed by the present authors. We consider the stage of the formation of the strin...
14.028224
14.201929
13.348929
12.903646
14.067682
12.712008
13.963806
13.473246
12.49467
14.85218
12.984177
13.165425
13.43976
13.045665
13.850142
13.256448
13.300066
13.280544
13.197722
13.35493
12.845038
1211.6776
Sergey Gavrilov P
S.P. Gavrilov and D.M. Gitman
Creation of neutral fermions with anomalous magnetic moments from a vacuum by inhomogeneous magnetic field
20 pages, discussion of dark matter and 5 refs. added, misprints corrected, version published by Phys. Rev. D
Physical Review D 87, 125025 (2013)
10.1103/PhysRevD.87.125025
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A consistent nonperturbative approach (based on QFT) to neutral fermion creation (due to their magnetic moments) in strong inhomogeneous magnetic fields is considered. It is demonstrated that quantization in terms of neutral particles and antiparticles is possible in terms of the states with well-defined spin polariz...
[ { "created": "Wed, 28 Nov 2012 22:54:20 GMT", "version": "v1" }, { "created": "Sat, 23 Feb 2013 20:51:03 GMT", "version": "v2" }, { "created": "Fri, 21 Jun 2013 21:57:41 GMT", "version": "v3" } ]
2013-06-26
[ [ "Gavrilov", "S. P.", "" ], [ "Gitman", "D. M.", "" ] ]
A consistent nonperturbative approach (based on QFT) to neutral fermion creation (due to their magnetic moments) in strong inhomogeneous magnetic fields is considered. It is demonstrated that quantization in terms of neutral particles and antiparticles is possible in terms of the states with well-defined spin polarizat...
10.157821
11.343432
10.447969
9.973837
10.69
11.073677
10.778208
10.362106
10.017491
11.643201
10.107469
10.529384
10.172961
10.197848
9.726988
9.950615
10.081623
10.116343
9.755013
10.253016
9.893224
1004.0068
Hassan Firouzjahi
Hassan Firouzjahi, Salomeh Khoeini-Moghaddam and Shahram Khosravi
Cosmic Strings Collision in Cosmological Backgrounds
24 pages, 13 figures
Phys.Rev.D81:123506,2010
10.1103/PhysRevD.81.123506
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The collisions of cosmic strings loops and the dynamics of junctions formations in expanding backgrounds are studied. The key parameter controlling the dynamics of junctions formation, the cosmic strings zipping and unzipping is the relative size of the loops compared to the Hubble expansion rate at the time of colli...
[ { "created": "Thu, 1 Apr 2010 07:05:51 GMT", "version": "v1" } ]
2015-03-13
[ [ "Firouzjahi", "Hassan", "" ], [ "Khoeini-Moghaddam", "Salomeh", "" ], [ "Khosravi", "Shahram", "" ] ]
The collisions of cosmic strings loops and the dynamics of junctions formations in expanding backgrounds are studied. The key parameter controlling the dynamics of junctions formation, the cosmic strings zipping and unzipping is the relative size of the loops compared to the Hubble expansion rate at the time of collisi...
8.452102
8.306974
7.836726
7.652489
7.818659
7.870081
7.624899
7.84447
7.522812
9.017858
7.543623
8.023911
8.135967
7.777374
7.515486
7.778068
7.552647
8.200393
7.894506
7.987387
7.913451
1903.01311
Raoul Letschka
Cesar Gomez, Raoul Letschka
Masses and electric charges: gauge anomalies and anomalous thresholds
22 pages
null
10.1140/epjc/s10052-020-08478-7
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We work out in the forward limit and up to order $e^6$ in perturbation theory the collinear divergences. In this kinematical regime we discover new collinear divergences that we argue can be only cancelled using quantum interference with processes contributing to the gauge anomaly. This rules out the possibility of a...
[ { "created": "Mon, 4 Mar 2019 15:38:06 GMT", "version": "v1" }, { "created": "Thu, 14 Mar 2019 15:53:08 GMT", "version": "v2" }, { "created": "Thu, 19 Sep 2019 12:58:25 GMT", "version": "v3" } ]
2020-10-28
[ [ "Gomez", "Cesar", "" ], [ "Letschka", "Raoul", "" ] ]
We work out in the forward limit and up to order $e^6$ in perturbation theory the collinear divergences. In this kinematical regime we discover new collinear divergences that we argue can be only cancelled using quantum interference with processes contributing to the gauge anomaly. This rules out the possibility of a q...
18.964151
14.946633
14.843226
13.966197
14.512959
14.901339
13.756893
14.898645
13.35186
15.226012
14.913914
14.89582
14.854176
14.519544
14.18901
15.240577
14.59156
15.351745
13.915894
14.704888
14.365973
hep-th/9110076
null
Krzysztof Gawedzki
Non-Compact WZW Conformal Field Theories
null
null
null
null
hep-th
null
We discuss non-compact WZW sigma models, especially the ones with symmetric space $H^{\bf C}/H$ as the target, for $H$ a compact Lie group. They offer examples of non-rational conformal field theories. We remind their relation to the compact WZW models but stress their distinctive features like the continuous spectru...
[ { "created": "Thu, 31 Oct 1991 09:05:52 GMT", "version": "v1" } ]
2007-05-23
[ [ "Gawedzki", "Krzysztof", "" ] ]
We discuss non-compact WZW sigma models, especially the ones with symmetric space $H^{\bf C}/H$ as the target, for $H$ a compact Lie group. They offer examples of non-rational conformal field theories. We remind their relation to the compact WZW models but stress their distinctive features like the continuous spectrum ...
9.461146
9.219876
11.34699
9.022693
9.454222
8.952005
9.0881
8.890924
8.992564
12.620406
9.02581
9.025793
9.829861
9.220991
9.285417
9.342772
9.368243
9.211751
9.442216
10.030469
9.103598
hep-th/0501080
Jan Kratochvil
Mariel Desroche, Gary N. Felder, Jan M. Kratochvil, Andrei Linde
Preheating in New Inflation
21 pages, 7 figures, revtex4
Phys.Rev.D71:103516,2005
10.1103/PhysRevD.71.103516
SU-ITP-5/02
hep-th astro-ph gr-qc hep-ph
null
During the last ten years a detailed investigation of preheating was performed for chaotic inflation and for hybrid inflation. However, nonperturbative effects during reheating in the new inflation scenario remained practically unexplored. We do a full analysis of preheating in new inflation, using a combination of a...
[ { "created": "Tue, 11 Jan 2005 23:59:56 GMT", "version": "v1" } ]
2009-09-29
[ [ "Desroche", "Mariel", "" ], [ "Felder", "Gary N.", "" ], [ "Kratochvil", "Jan M.", "" ], [ "Linde", "Andrei", "" ] ]
During the last ten years a detailed investigation of preheating was performed for chaotic inflation and for hybrid inflation. However, nonperturbative effects during reheating in the new inflation scenario remained practically unexplored. We do a full analysis of preheating in new inflation, using a combination of ana...
6.743554
7.221968
6.517434
6.568237
7.236849
7.183037
6.967024
6.965075
6.493395
7.320333
6.755297
6.367541
6.55845
6.368065
6.558833
6.546214
6.539168
6.577481
6.258468
6.6238
6.352419
1201.1762
Shingo Torii
Shingo Torii
Validity of Gauge-Fixing Conditions and the Structure of Propagators in Open Superstring Field Theory
LaTeX2e, 79 pages, 2 figures; v2: 80 pages, typos corrected, minor changes; v3: Footnotes 15 and 16, and a few sentences have been added in order to clarify the argument. typos corrected, published in JHEP; v4: typos in equation (6.76) corrected
JHEP 1204 (2012) 050
10.1007/JHEP04(2012)050
UT-Komaba/12-2
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We make a detailed analysis on validity of gauge-fixing conditions and the structure of propagators in the Wess-Zumino-Witten-type open superstring field theory. First, we generalize the gauge-fixing conditions considered in JHEP 03 (2012) 030 [arXiv:1201.1761] by the present author et al., and propose a large class ...
[ { "created": "Mon, 9 Jan 2012 13:59:55 GMT", "version": "v1" }, { "created": "Mon, 6 Feb 2012 12:47:04 GMT", "version": "v2" }, { "created": "Wed, 11 Apr 2012 17:05:27 GMT", "version": "v3" }, { "created": "Tue, 5 Feb 2013 08:47:38 GMT", "version": "v4" } ]
2013-02-06
[ [ "Torii", "Shingo", "" ] ]
We make a detailed analysis on validity of gauge-fixing conditions and the structure of propagators in the Wess-Zumino-Witten-type open superstring field theory. First, we generalize the gauge-fixing conditions considered in JHEP 03 (2012) 030 [arXiv:1201.1761] by the present author et al., and propose a large class of...
9.004812
8.953378
9.406415
8.205681
8.6515
8.786413
9.443778
8.402955
8.402348
10.169258
8.297627
8.617116
8.894983
8.531701
8.298727
8.628382
8.910252
8.51991
8.601645
8.666588
8.425733
hep-th/0207129
Ansar Fayyazuddin
Ansar Fayyazuddin
Supersymmetric webs of D3/D5-branes in supergravity
null
JHEP 0303:033,2003
10.1088/1126-6708/2003/03/033
MIT-CTP-3262
hep-th
null
We study webs of D3- and D5-branes in type IIB supergravity. These webs preserve at least 8 supercharges. By solving the Killing spinor equations we determine the form of supergravity solutions for the system. We then turn to the sub-class of the intersecting D3/D5 brane system and elucidate some of its features.
[ { "created": "Fri, 12 Jul 2002 21:18:21 GMT", "version": "v1" } ]
2014-11-18
[ [ "Fayyazuddin", "Ansar", "" ] ]
We study webs of D3- and D5-branes in type IIB supergravity. These webs preserve at least 8 supercharges. By solving the Killing spinor equations we determine the form of supergravity solutions for the system. We then turn to the sub-class of the intersecting D3/D5 brane system and elucidate some of its features.
9.345908
8.445835
10.69957
8.542994
8.723854
8.700028
8.660069
7.53759
8.6207
9.818419
7.957761
8.410249
9.178123
8.403046
8.566547
8.50027
8.87253
8.151344
8.55018
9.101549
7.91493
1610.00018
Roman Buniy
Roman V. Buniy
An iterative method for spherical bounces
23 pages, 4 figures
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a new iterative method for finding approximate solutions for spherical bounces associated with the decay of the false vacuum in scalar field theories. The method works for any generic potential in any number of dimensions, contains Coleman's thin-wall approximation as its first iteration, and greatly impro...
[ { "created": "Fri, 30 Sep 2016 20:02:14 GMT", "version": "v1" } ]
2016-10-04
[ [ "Buniy", "Roman V.", "" ] ]
We develop a new iterative method for finding approximate solutions for spherical bounces associated with the decay of the false vacuum in scalar field theories. The method works for any generic potential in any number of dimensions, contains Coleman's thin-wall approximation as its first iteration, and greatly improve...
15.112109
10.433527
12.660304
10.506207
11.345685
10.897603
9.952626
10.109505
9.410854
14.85662
11.382477
10.065744
11.455142
10.757775
10.062078
9.853688
9.898602
10.964143
10.488201
11.530588
11.659204
hep-th/9808056
Shamit Kachru
Shamit Kachru (UC Berkeley), Eva Silverstein (SLAC)
Self-Dual Nonsupersymmetric Type II String Compactifications
9 pages, harvmac big; typo in references corrected
JHEP 9811:001,1998
10.1088/1126-6708/1998/11/001
LBNL-42139, SLAC-PUB-7907, UCB-PTH-98/40
hep-th
null
It has recently been proposed that certain nonsupersymmetric type II orbifolds have vanishing perturbative contributions to the cosmological constant. We show that techniques of Sen and Vafa allow one to construct dual type II descriptions of these models (some of which have no weakly coupled heterotic dual). The dua...
[ { "created": "Mon, 10 Aug 1998 17:22:07 GMT", "version": "v1" }, { "created": "Mon, 17 Aug 1998 20:07:45 GMT", "version": "v2" } ]
2009-10-31
[ [ "Kachru", "Shamit", "", "UC Berkeley" ], [ "Silverstein", "Eva", "", "SLAC" ] ]
It has recently been proposed that certain nonsupersymmetric type II orbifolds have vanishing perturbative contributions to the cosmological constant. We show that techniques of Sen and Vafa allow one to construct dual type II descriptions of these models (some of which have no weakly coupled heterotic dual). The dual ...
7.17287
7.059336
8.111601
6.89371
8.114776
7.566115
8.265405
7.480983
7.025384
7.632403
6.876951
6.970776
7.61837
6.695757
7.102638
6.826433
6.694641
6.82629
6.702709
7.662144
6.712406
2302.01251
Max Downing
Max Downing, Sameer Murthy, Gerard M. T. Watts
Modular symmetry of massive free fermions
null
null
null
null
hep-th
http://creativecommons.org/publicdomain/zero/1.0/
We construct an infinite set of conserved tensor currents of rank $2n$, $n=1,2,\dots$, in the two-dimensional theory of free massive fermions, which are bilinear in the fermionic fields. The one-point functions of these currents on the torus depend on the modular parameter $\tau$ and spin structure $(\alpha,\beta)$. ...
[ { "created": "Thu, 2 Feb 2023 17:36:34 GMT", "version": "v1" }, { "created": "Fri, 17 Feb 2023 17:20:11 GMT", "version": "v2" } ]
2023-02-20
[ [ "Downing", "Max", "" ], [ "Murthy", "Sameer", "" ], [ "Watts", "Gerard M. T.", "" ] ]
We construct an infinite set of conserved tensor currents of rank $2n$, $n=1,2,\dots$, in the two-dimensional theory of free massive fermions, which are bilinear in the fermionic fields. The one-point functions of these currents on the torus depend on the modular parameter $\tau$ and spin structure $(\alpha,\beta)$. We...
5.091262
5.498633
5.890839
5.13725
5.267145
5.939387
5.860888
5.530292
5.335447
5.484057
5.403574
4.95244
5.2412
4.973046
4.95297
5.009362
4.891656
5.053729
4.864745
5.514945
4.827668
2212.14637
Sayali Bhatkar
Sayali Bhatkar and Diksha Jain
Perturbative soft photon theorems in de Sitter spacetime
null
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by-sa/4.0/
We define a perturbative S-matrix in a local patch of de Sitter background in the limit when the curvature length scale ($\ell$) is large and study the 'soft' behavior of the scalar QED amplitudes in de Sitter spacetime in generic dimensions. We obtain the leading and subleading perturbative corrections to flat space...
[ { "created": "Fri, 30 Dec 2022 11:24:21 GMT", "version": "v1" } ]
2023-01-02
[ [ "Bhatkar", "Sayali", "" ], [ "Jain", "Diksha", "" ] ]
We define a perturbative S-matrix in a local patch of de Sitter background in the limit when the curvature length scale ($\ell$) is large and study the 'soft' behavior of the scalar QED amplitudes in de Sitter spacetime in generic dimensions. We obtain the leading and subleading perturbative corrections to flat space s...
11.470592
10.591228
10.46467
10.036632
10.009396
9.939236
10.32755
10.056784
10.093692
11.971681
9.792768
10.676353
10.575402
10.034282
10.175562
10.44633
10.676229
10.362369
10.129229
10.365259
10.587196
hep-th/9209033
Ramy Brustein
R. Brustein and B. Ovrut
Non-perturbative interactions in string theory
6 pages, double coulumn Latex, 3 figures not included available as eps files on request, UPR-524T
null
10.1063/1.43395
null
hep-th
null
New non-perturbative interactions in the effective action of two dimensional string theory are described. These interactions are due to ``stringy" instantons
[ { "created": "Thu, 10 Sep 1992 21:57:07 GMT", "version": "v1" } ]
2009-10-22
[ [ "Brustein", "R.", "" ], [ "Ovrut", "B.", "" ] ]
New non-perturbative interactions in the effective action of two dimensional string theory are described. These interactions are due to ``stringy" instantons
16.630962
8.397189
11.546946
8.804235
8.070063
10.044177
7.195886
9.104846
7.945903
12.080144
8.282267
9.157426
13.027582
9.940589
9.221541
9.426077
9.446529
9.115634
9.282285
12.502033
9.112347
0903.2042
Adam Wardlow
Paul Mansfield and Adam Wardlow
Infinite Dimensional Symmetries of Self-Dual Yang-Mills
29 pages, 8 figures
JHEP 0908:072,2009
10.1088/1126-6708/2009/08/072
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct symmetries of the Chalmers-Siegel action describing self-dual Yang-Mills theory using a canonical transformation to a free theory. The symmetries form an infinite dimensional Lie algebra in the group algebra of isometries.
[ { "created": "Thu, 12 Mar 2009 16:05:43 GMT", "version": "v1" }, { "created": "Sat, 18 Apr 2009 14:15:36 GMT", "version": "v2" }, { "created": "Sun, 10 May 2009 14:07:14 GMT", "version": "v3" }, { "created": "Thu, 23 Jul 2009 19:22:49 GMT", "version": "v4" }, { "c...
2009-09-29
[ [ "Mansfield", "Paul", "" ], [ "Wardlow", "Adam", "" ] ]
We construct symmetries of the Chalmers-Siegel action describing self-dual Yang-Mills theory using a canonical transformation to a free theory. The symmetries form an infinite dimensional Lie algebra in the group algebra of isometries.
13.529045
9.405682
15.559373
9.832204
11.976044
10.377649
10.957355
9.98735
11.186609
14.989255
10.42781
10.545941
12.827227
10.646498
10.524615
10.277561
10.764993
10.737258
10.807308
12.07509
10.759284
1610.00150
Andrea Quadri
A. Quadri
Higgs Potential from Derivative Interactions
28 pages, 2 figures. Expanded discussion in Sect. VII. Final version to be published in the journal
null
10.1142/S0217751X17500890
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A formulation of the linear $\sigma$ model with derivative interactions is studied. The classical theory is on-shell equivalent to the $\sigma$ model with the standard quartic Higgs potential. The mass of the scalar mode only appears in the quadratic part and not in the interaction vertices, unlike in the ordinary fo...
[ { "created": "Sat, 1 Oct 2016 15:40:49 GMT", "version": "v1" }, { "created": "Mon, 13 Feb 2017 15:59:26 GMT", "version": "v2" }, { "created": "Sun, 14 May 2017 11:29:37 GMT", "version": "v3" } ]
2017-06-28
[ [ "Quadri", "A.", "" ] ]
A formulation of the linear $\sigma$ model with derivative interactions is studied. The classical theory is on-shell equivalent to the $\sigma$ model with the standard quartic Higgs potential. The mass of the scalar mode only appears in the quadratic part and not in the interaction vertices, unlike in the ordinary form...
5.981168
6.057488
5.862517
5.594163
6.2633
6.441117
6.007375
5.93438
5.596891
6.215169
5.916326
5.61256
5.361611
5.350946
5.573032
5.740191
5.594564
5.761319
5.489362
5.291137
5.636868
hep-th/9910019
Jose Fernandez Barbon
J.L.F. Barbon and E. Rabinovici
On 1/N Corrections to the Entropy of Noncommutative Yang-Mills Theories
14 pages, Latex. References added and typos corrected
JHEP 9912 (1999) 017
10.1088/1126-6708/1999/12/017
US-FT/21-99, RI-15/99
hep-th
null
We study thermodynamical aspects of string theory in the limit in which it corresponds to Noncommutative Yang-Mills. We confirm, using the AdS/CFT correspondence, that for general Dp branes the entropy in the planar approximation depends neither on the value of the background magnetic field B nor on its rank. We find...
[ { "created": "Fri, 1 Oct 1999 23:20:32 GMT", "version": "v1" }, { "created": "Wed, 27 Oct 1999 17:46:03 GMT", "version": "v2" } ]
2009-10-31
[ [ "Barbon", "J. L. F.", "" ], [ "Rabinovici", "E.", "" ] ]
We study thermodynamical aspects of string theory in the limit in which it corresponds to Noncommutative Yang-Mills. We confirm, using the AdS/CFT correspondence, that for general Dp branes the entropy in the planar approximation depends neither on the value of the background magnetic field B nor on its rank. We find 1...
10.442501
9.652073
10.970557
10.198669
10.247116
10.214305
10.008687
9.976819
10.236821
12.686681
10.266981
9.773024
10.969411
9.838134
10.131577
9.741592
9.997771
10.00089
9.728961
10.823455
9.6989
0910.3220
Christopher Pope
G.W. Gibbons, Joaquim Gomis and C.N. Pope
Deforming the Maxwell-Sim Algebra
Appendix on Lifshitz and Schrodinger algebras added
Phys.Rev.D82:065002,2010
10.1103/PhysRevD.82.065002
ICCUB-09-227, MIFP-09-42, UB-ECM-PF-09/23, DAMTP-2009-56
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Maxwell alegbra is a non-central extension of the Poincar\'e algebra, in which the momentum generators no longer commute, but satisfy $[P_\mu,P_\nu]=Z_{\mu\nu}$. The charges $Z_{\mu\nu}$ commute with the momenta, and transform tensorially under the action of the angular momentum generators. If one constructs an a...
[ { "created": "Fri, 16 Oct 2009 20:16:22 GMT", "version": "v1" }, { "created": "Fri, 23 Apr 2010 15:05:49 GMT", "version": "v2" } ]
2014-11-20
[ [ "Gibbons", "G. W.", "" ], [ "Gomis", "Joaquim", "" ], [ "Pope", "C. N.", "" ] ]
The Maxwell alegbra is a non-central extension of the Poincar\'e algebra, in which the momentum generators no longer commute, but satisfy $[P_\mu,P_\nu]=Z_{\mu\nu}$. The charges $Z_{\mu\nu}$ commute with the momenta, and transform tensorially under the action of the angular momentum generators. If one constructs an act...
6.167668
6.911882
7.364947
6.402244
7.623257
6.781693
6.946661
6.937817
6.67679
7.405726
6.616174
6.590881
6.444573
6.445467
6.368165
6.277039
6.223039
6.389355
6.491579
6.401247
6.156915
hep-th/0010024
Peter Suranyi
A. Herat, R. Rademacher, and P. Suranyi
Curved, extended classical solutions I. The undulating kink
7 pages, LaTeX
Phys.Rev. D63 (2001) 027702
10.1103/PhysRevD.63.027702
null
hep-th
null
The energy of extended classical objects, such as vortices, depends on their shape. In particular, we show that the curvature energy of a kink in two spatial dimensions, as a prototype of extended classical solutions, is always negative. We obtain a closed form for the curvature energy, assuming small deviations from...
[ { "created": "Wed, 4 Oct 2000 20:47:32 GMT", "version": "v1" } ]
2009-10-31
[ [ "Herat", "A.", "" ], [ "Rademacher", "R.", "" ], [ "Suranyi", "P.", "" ] ]
The energy of extended classical objects, such as vortices, depends on their shape. In particular, we show that the curvature energy of a kink in two spatial dimensions, as a prototype of extended classical solutions, is always negative. We obtain a closed form for the curvature energy, assuming small deviations from t...
11.395634
9.519423
10.540353
10.701309
10.160081
9.617331
9.743616
10.179041
9.505181
12.147794
9.962722
9.908672
10.803951
10.409432
10.203904
10.324239
10.68261
10.237149
10.009171
11.207002
10.006013
2006.06656
Peter Millington
Jean Alexandre, John Ellis, Peter Millington
Discrete spacetime symmetries and particle mixing in non-Hermitian scalar quantum field theories
44 pages, revtex format; to match published version, including a revised discussion of particle mixing and oscillations
Phys. Rev. D 102, 125030 (2020)
10.1103/PhysRevD.102.125030
KCL-PH-TH/2020-19, CERN-TH-2020-063
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss second quantization, discrete symmetry transformations and inner products in free non-Hermitian scalar quantum field theories with PT symmetry, focusing on a prototype model of two complex scalar fields with anti-Hermitian mass mixing. Whereas the definition of the inner product is unique for theories desc...
[ { "created": "Thu, 11 Jun 2020 17:48:51 GMT", "version": "v1" }, { "created": "Fri, 19 Jun 2020 17:43:54 GMT", "version": "v2" }, { "created": "Mon, 4 Jan 2021 18:08:47 GMT", "version": "v3" } ]
2021-01-05
[ [ "Alexandre", "Jean", "" ], [ "Ellis", "John", "" ], [ "Millington", "Peter", "" ] ]
We discuss second quantization, discrete symmetry transformations and inner products in free non-Hermitian scalar quantum field theories with PT symmetry, focusing on a prototype model of two complex scalar fields with anti-Hermitian mass mixing. Whereas the definition of the inner product is unique for theories descri...
8.017983
7.949378
8.710975
7.58152
8.579664
7.817137
7.942457
7.553495
7.401974
8.743394
7.984885
8.002167
8.12069
7.682346
7.747929
8.029052
7.865821
7.74161
7.879504
8.251813
7.678347
hep-th/9303086
Karyn M. Apfeldorf
J. Gomis, J. Herrero, K. Kamimura and J. Roca
Zero-curvature condition in two dimensions. Relativistic particle models and finite \W-transformations
14 pages, UTTG-04-93
Prog.Theor.Phys. 91 (1994) 413-418
10.1143/ptp/91.2.413
null
hep-th
null
A relation between an $Sp(2M)$ gauge particle model and the zero-curvature condition in a two-dimensional gauge theory is presented. For the $Sp(4)$ case we construct finite \W-transformations.
[ { "created": "Mon, 15 Mar 1993 20:25:44 GMT", "version": "v1" } ]
2017-02-01
[ [ "Gomis", "J.", "" ], [ "Herrero", "J.", "" ], [ "Kamimura", "K.", "" ], [ "Roca", "J.", "" ] ]
A relation between an $Sp(2M)$ gauge particle model and the zero-curvature condition in a two-dimensional gauge theory is presented. For the $Sp(4)$ case we construct finite \W-transformations.
25.44755
14.335774
22.272282
16.128447
15.183815
15.039966
15.162851
14.944982
14.795356
22.482758
15.144874
17.122551
18.28265
17.80687
16.993979
17.490376
15.922035
17.290592
17.666237
20.830931
17.572498
1412.1809
Yu-tin Huang
Wei-Ming Chen, Yu-tin Huang, Congkao Wen
New fermionic soft theorems
5 pages, V2 typos fixed published version
Phys. Rev. Lett. 115, 021603 (2015)
10.1103/PhysRevLett.115.021603
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Soft limits of massless S-matrix are known to reflect symmetries of the theory. In particular for theories with Goldstone bosons, the double-soft limit of scalars reveals the coset structure of the vacuum manifold. In this letter, we propose that such universal double-soft behavior is not only true for scalars, but a...
[ { "created": "Thu, 4 Dec 2014 20:43:26 GMT", "version": "v1" }, { "created": "Wed, 22 Jul 2015 17:23:06 GMT", "version": "v2" } ]
2015-07-23
[ [ "Chen", "Wei-Ming", "" ], [ "Huang", "Yu-tin", "" ], [ "Wen", "Congkao", "" ] ]
Soft limits of massless S-matrix are known to reflect symmetries of the theory. In particular for theories with Goldstone bosons, the double-soft limit of scalars reveals the coset structure of the vacuum manifold. In this letter, we propose that such universal double-soft behavior is not only true for scalars, but als...
9.089129
9.284518
9.420242
8.618981
9.005718
8.629175
8.927136
8.92537
8.90343
10.70915
8.914153
8.672932
8.709633
8.438904
8.824036
8.609951
8.506063
8.439153
8.566774
8.679201
8.615729
2311.12940
Juan Pedraza
Elena C\'aceres, Ayan K. Patra and Juan F. Pedraza
Shock waves, black hole interiors and holographic RG flows
36 pages, multiple figures. v2: references added. v3: matches JHEP version
null
10.1007/JHEP07(2024)052
UTWI-42-2023, IFT-UAM/CSIC-23-148
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study holographic renormalization group (RG) flows perturbed by a shock wave in dimensions $d\geq 2$. The flows are obtained by deforming a holographic conformal field theory with a relevant operator, altering the interior geometry from AdS-Schwarzschild to a more general Kasner universe near the spacelike singula...
[ { "created": "Tue, 21 Nov 2023 19:03:36 GMT", "version": "v1" }, { "created": "Tue, 30 Jan 2024 14:18:51 GMT", "version": "v2" }, { "created": "Mon, 8 Jul 2024 12:35:13 GMT", "version": "v3" } ]
2024-07-09
[ [ "Cáceres", "Elena", "" ], [ "Patra", "Ayan K.", "" ], [ "Pedraza", "Juan F.", "" ] ]
We study holographic renormalization group (RG) flows perturbed by a shock wave in dimensions $d\geq 2$. The flows are obtained by deforming a holographic conformal field theory with a relevant operator, altering the interior geometry from AdS-Schwarzschild to a more general Kasner universe near the spacelike singulari...
7.758147
7.224319
8.36982
7.161529
7.297934
7.546482
7.339084
7.314387
7.169778
8.502145
7.03871
7.4542
7.640833
7.290831
7.240785
7.315396
7.543086
7.420881
7.449222
7.532612
7.266638
1305.6066
Armen Poghosyan
Armen Poghosyan and Hayk Poghosyan
Mixing with descendant fields in perturbed minimal CFT models
13 pages; minor corrections; version published in JHEP
JHEP10(2013)131
10.1007/JHEP10(2013)131
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We extend the analysis of the RG trajectory connecting successive minimal CFT models ${\cal M}_p$ and ${\cal M}_{p-1}$ for $p\gg 1$, performed by A. Zamolodchikov, to the fields $\varphi_{n,n\pm 3}$. This required a close investigation of mixing with the descendant fields at the level 2. In particular we identify tho...
[ { "created": "Sun, 26 May 2013 20:03:30 GMT", "version": "v1" }, { "created": "Wed, 30 Oct 2013 18:12:07 GMT", "version": "v2" } ]
2015-06-16
[ [ "Poghosyan", "Armen", "" ], [ "Poghosyan", "Hayk", "" ] ]
We extend the analysis of the RG trajectory connecting successive minimal CFT models ${\cal M}_p$ and ${\cal M}_{p-1}$ for $p\gg 1$, performed by A. Zamolodchikov, to the fields $\varphi_{n,n\pm 3}$. This required a close investigation of mixing with the descendant fields at the level 2. In particular we identify those...
10.15887
8.530733
11.596066
8.680335
8.917377
8.618348
8.422531
8.405208
8.597733
12.180981
8.744893
9.396284
10.796788
9.581471
9.516231
9.740607
9.1927
9.451711
9.492782
11.303105
9.282778
hep-th/0401169
Klaus Bering
I.A. Batalin (LPI) and K. Bering (UIC)
Hamiltonian Superfield Formalism with N Supercharges
21 pages, LaTeX, reference corrected
Nucl.Phys.B700:439-462,2004
10.1016/j.nuclphysb.2004.08.034
null
hep-th
null
An action principle that applies uniformly to any number N of supercharges is proposed. We perform the reduction to the N=0 partition function by integrating out superpartner fields. As a new feature for theories of extended supersymmetry, the canonical Pfaffian measure factor is a result of a Gaussian integration ov...
[ { "created": "Fri, 23 Jan 2004 20:25:36 GMT", "version": "v1" }, { "created": "Mon, 26 Jan 2004 19:55:00 GMT", "version": "v2" }, { "created": "Thu, 29 Jan 2004 19:54:01 GMT", "version": "v3" }, { "created": "Fri, 27 Feb 2004 01:18:05 GMT", "version": "v4" } ]
2014-11-18
[ [ "Batalin", "I. A.", "", "LPI" ], [ "Bering", "K.", "", "UIC" ] ]
An action principle that applies uniformly to any number N of supercharges is proposed. We perform the reduction to the N=0 partition function by integrating out superpartner fields. As a new feature for theories of extended supersymmetry, the canonical Pfaffian measure factor is a result of a Gaussian integration over...
18.200697
16.605221
17.65568
15.752499
18.516335
17.919886
18.142241
17.46546
16.98414
19.075222
16.338465
15.629968
15.633732
15.345739
15.679968
15.65671
15.640588
16.049465
15.565818
15.704283
15.541552
hep-th/9612014
Andrew Chamblin
A. Chamblin (Institute for Theoretical Physics, UCSB), J.M.A. Ashbourn-Chamblin (Wolfson College, University of Oxford)
Black hole pairs and supergravity domain walls
21 pages LaTeX, special style files (psfrag.sty, efsf_psfrag.sty, a4local.sty, epsf.tex), minor revisions and amended references
Phys.Rev. D57 (1998) 3529-3536
10.1103/PhysRevD.57.3529
NSF-ITP-96-150
hep-th
null
We examine the pair creation of black holes in the presence of supergravity domain walls with broken and unbroken supersymmetry. We show that black holes will be nucleated in the presence of non- extreme, repulsive walls which break the supersymmetry, but that as one allows the parameter measuring deviation from extr...
[ { "created": "Mon, 2 Dec 1996 06:45:08 GMT", "version": "v1" }, { "created": "Mon, 11 Aug 1997 21:06:28 GMT", "version": "v2" } ]
2009-10-30
[ [ "Chamblin", "A.", "", "Institute for Theoretical Physics, UCSB" ], [ "Ashbourn-Chamblin", "J. M. A.", "", "Wolfson College, University of Oxford" ] ]
We examine the pair creation of black holes in the presence of supergravity domain walls with broken and unbroken supersymmetry. We show that black holes will be nucleated in the presence of non- extreme, repulsive walls which break the supersymmetry, but that as one allows the parameter measuring deviation from extrem...
9.549589
9.361053
9.938128
9.013506
9.147259
9.837021
9.790718
9.633265
9.594135
10.155165
8.740322
8.916862
9.240764
9.187271
9.032625
8.957536
9.21211
9.248636
9.413184
9.636337
9.091793
1006.5874
Peter Browne Ronne
Thomas Creutzig, Peter B. Ronne
From world-sheet supersymmetry to super target spaces
37 pages
JHEP 1011:021,2010
10.1007/JHEP11(2010)021
DESY 10-098, WITS-CTP-54
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the relation between N=(2,2) superconformal Lie group WZNW models and Lie supergroup WZNW models. The B-twist of an exactly marginal perturbation of the world-sheet superconformal sigma model is the supergroup model. Moreover, the superconformal currents are expressed in terms of Lie superalgebra curre...
[ { "created": "Wed, 30 Jun 2010 15:05:48 GMT", "version": "v1" } ]
2010-11-11
[ [ "Creutzig", "Thomas", "" ], [ "Ronne", "Peter B.", "" ] ]
We investigate the relation between N=(2,2) superconformal Lie group WZNW models and Lie supergroup WZNW models. The B-twist of an exactly marginal perturbation of the world-sheet superconformal sigma model is the supergroup model. Moreover, the superconformal currents are expressed in terms of Lie superalgebra current...
6.683336
6.082757
8.169075
5.993099
6.526429
6.517829
6.96493
6.077792
6.146443
8.751384
5.956228
6.301095
6.89793
6.271246
6.058225
6.093155
6.321723
6.161259
6.163505
7.021895
5.996075
0912.4120
Olindo Corradini
F. Bastianelli, O. Corradini, P. A. G. Pisani and C. Schubert
Worldline Approach to QFT on Manifolds with Boundary
5 pages. Contribution to Proceedings of 9th Conference on Quantum Field Theory Under the Influence of External Conditions, QFEXT09
null
10.1142/9789814289931_0051
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the image charge method to compute the trace of the heat kernel for a scalar field on a flat manifold with boundary, representing the trace by means of a worldline path integral and obtain useful non-iterative master formulae for n insertions of the scalar potential. We discuss possible extensions of the metho...
[ { "created": "Mon, 21 Dec 2009 09:43:50 GMT", "version": "v1" } ]
2017-08-23
[ [ "Bastianelli", "F.", "" ], [ "Corradini", "O.", "" ], [ "Pisani", "P. A. G.", "" ], [ "Schubert", "C.", "" ] ]
We use the image charge method to compute the trace of the heat kernel for a scalar field on a flat manifold with boundary, representing the trace by means of a worldline path integral and obtain useful non-iterative master formulae for n insertions of the scalar potential. We discuss possible extensions of the method.
19.893877
18.889437
24.011242
16.283566
18.605875
15.83649
20.073669
16.059839
14.981629
23.004433
16.062155
14.865523
18.982512
16.786921
16.968193
16.289425
17.710011
15.332068
15.750347
17.787308
15.958851
1201.0977
V. Parameswaran Nair
V. P. Nair
Gauge-invariant Mass Terms and Wave Functions
10 pages, Invited talk at the International Workshop on QCD Green's functions, Confinement and Phenomenology, QCD-TNT II, September 2011
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We outline a method of relating the quantum effective action and the ground state wave function of a field theory. This method, along with a gauge-invariant mass term and the previously obtained vacuum wave function, is used to arrive at the leading terms of the 3d-covariant quantum effective action for the Yang-Mill...
[ { "created": "Wed, 4 Jan 2012 19:48:43 GMT", "version": "v1" } ]
2012-01-05
[ [ "Nair", "V. P.", "" ] ]
We outline a method of relating the quantum effective action and the ground state wave function of a field theory. This method, along with a gauge-invariant mass term and the previously obtained vacuum wave function, is used to arrive at the leading terms of the 3d-covariant quantum effective action for the Yang-Mills ...
10.794824
9.721146
9.61967
9.729741
10.443781
9.356148
9.351686
8.965926
8.969302
10.20788
9.344279
9.712393
10.253838
9.824319
9.543528
9.833011
9.606568
9.779916
9.863097
9.54893
9.310886
hep-th/9310124
Albert Schwarz
Albert Schwarz
Symmetry transformations in Batalin-Vilkovisky formalism
3 pages
Lett.Math.Phys. 31 (1994) 299-302
10.1007/BF00762792
UC Davis Math 1993-10
hep-th math.QA
null
This short note is closely related to Sen-Zwiebach paper on gauge transformations in Batalin-Vilkovisky theory (hep-th 9309027). We formulate some conditions of physical equivalence of solutions to the quantum master equation and use these conditions to give a very transparent analysis of symmetry transformations in ...
[ { "created": "Tue, 19 Oct 1993 20:03:28 GMT", "version": "v1" } ]
2009-10-22
[ [ "Schwarz", "Albert", "" ] ]
This short note is closely related to Sen-Zwiebach paper on gauge transformations in Batalin-Vilkovisky theory (hep-th 9309027). We formulate some conditions of physical equivalence of solutions to the quantum master equation and use these conditions to give a very transparent analysis of symmetry transformations in BV...
11.063992
11.399872
13.382114
11.8236
12.054282
11.19556
11.491094
10.751716
10.94062
14.305889
11.261892
10.090169
11.216695
10.240615
9.951653
10.318485
10.421949
10.210565
10.126362
10.634278
9.915129
hep-th/9706121
Jun Furukawa
Jun Furukawa
Relation between S-duality in N=2 SQCD and Non-Abelian Duality in N=1 SQCD
11 pages, Latex, 4 figures, Changed content
null
null
UT-778
hep-th
null
With the help of M-theory configuration of N=1 supersymmetric QCD, we analyze the strong coupling moduli of N=1 theory and its relation with S-duality transformation in N=2 supersymmetric QCD. As a result we confirm that two type-IIA descriptions for N=1 supersymmetric QCD, one of them being strong coupling descripti...
[ { "created": "Mon, 16 Jun 1997 15:36:23 GMT", "version": "v1" }, { "created": "Tue, 17 Jun 1997 12:03:52 GMT", "version": "v2" }, { "created": "Tue, 2 Dec 1997 11:47:03 GMT", "version": "v3" } ]
2008-02-03
[ [ "Furukawa", "Jun", "" ] ]
With the help of M-theory configuration of N=1 supersymmetric QCD, we analyze the strong coupling moduli of N=1 theory and its relation with S-duality transformation in N=2 supersymmetric QCD. As a result we confirm that two type-IIA descriptions for N=1 supersymmetric QCD, one of them being strong coupling description...
9.697977
9.719794
9.467124
8.483842
9.4911
9.427636
8.845124
8.498258
8.240499
10.344085
8.280033
8.745977
9.030148
8.431428
8.67224
8.878904
8.344456
8.451091
8.472801
8.91016
8.64897
2107.02230
Andre LeClair
Andr\'e LeClair
$T \bar{T}$ deformation of the Ising model and its ultraviolet completion
14 pages, 2 figures
J. Stat. Mech. (2021) 113104
10.1088/1742-5468/ac2a99
null
hep-th cond-mat.stat-mech math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
Pure $T\bar{T}$ deformations of conformal field theories are generally asymptotically incomplete in the ultra-violet (UV) due to square-root singularities in the ground state energy on a cylinder of circumference $R$, such that the theory is ill-defined for distances shorter than some critical $R_*$. In this article ...
[ { "created": "Mon, 5 Jul 2021 19:01:08 GMT", "version": "v1" }, { "created": "Wed, 16 Nov 2022 21:32:34 GMT", "version": "v2" } ]
2022-11-18
[ [ "LeClair", "André", "" ] ]
Pure $T\bar{T}$ deformations of conformal field theories are generally asymptotically incomplete in the ultra-violet (UV) due to square-root singularities in the ground state energy on a cylinder of circumference $R$, such that the theory is ill-defined for distances shorter than some critical $R_*$. In this article we...
6.165814
6.199158
6.543543
5.836447
6.395592
6.19874
6.182728
5.883527
5.918397
6.509603
5.83615
5.936576
5.938575
5.750953
6.011309
5.946177
5.696065
5.878175
5.922058
6.056698
5.823516
1711.09252
Changrim Ahn
Changrim Ahn and Plamen Bozhilov
Giant magnon-like solution in Sch_5 x S^5
12 pages; new results on finite-size corrections are added
Phys. Rev. D 98, 106005 (2018)
10.1103/PhysRevD.98.106005
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we have found a classical giant magnon-like solution with both infinite and finite angular momentum moving in Sch_5 x S^5 with B-field, which is believed to be dual to dipole-deformed N=4 super Yang-Mills theory. This string state propagates as a point particle in non-trivial subspace of the Sch_5 space...
[ { "created": "Sat, 25 Nov 2017 15:37:42 GMT", "version": "v1" }, { "created": "Thu, 30 Nov 2017 09:09:19 GMT", "version": "v2" }, { "created": "Thu, 1 Mar 2018 03:43:17 GMT", "version": "v3" } ]
2018-11-14
[ [ "Ahn", "Changrim", "" ], [ "Bozhilov", "Plamen", "" ] ]
In this paper we have found a classical giant magnon-like solution with both infinite and finite angular momentum moving in Sch_5 x S^5 with B-field, which is believed to be dual to dipole-deformed N=4 super Yang-Mills theory. This string state propagates as a point particle in non-trivial subspace of the Sch_5 space b...
13.946617
12.639242
13.771185
12.24087
12.934228
12.284224
13.483502
13.052018
12.586656
17.022011
13.060834
11.76277
13.353745
11.765355
12.098268
11.959172
11.995629
11.613395
11.734411
13.508791
12.35862
1011.5005
Esmaeil Ebrahimi
Esmaeil Ebrahimi and Ahmad Sheykhi
Scalar Field Reconstruction of Power-Law Entropy-Corrected HDE
13 pages
Phys.Scripta 04:045016,2011
10.1088/0031-8949/84/04/045016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A so called "power-law entropy-corrected holographic dark energy" (PLECHDE) was recently proposed to explain the dark energy dominated universe. This model is based on the power-law corrections to black hole entropy which appear in dealing with the entanglement of quantum fields between inside and outside of the hori...
[ { "created": "Tue, 23 Nov 2010 05:22:40 GMT", "version": "v1" }, { "created": "Sun, 17 Apr 2011 08:37:21 GMT", "version": "v2" } ]
2011-11-04
[ [ "Ebrahimi", "Esmaeil", "" ], [ "Sheykhi", "Ahmad", "" ] ]
A so called "power-law entropy-corrected holographic dark energy" (PLECHDE) was recently proposed to explain the dark energy dominated universe. This model is based on the power-law corrections to black hole entropy which appear in dealing with the entanglement of quantum fields between inside and outside of the horizo...
7.072978
7.036404
5.818855
5.801419
6.364743
7.327968
8.304651
5.409155
7.359904
6.289668
7.332933
6.941476
6.794668
6.488526
6.861451
6.912102
7.336478
6.414818
7.360082
6.752557
7.010826
1407.0131
Alfredo Herrera-Aguilar
Alfonso Diaz-Furlong, Alfredo Herrera-Aguilar, Roman Linares, Refugio Rigel Mora-Luna and Hugo A. Morales-Tecotl
On localization of universal scalar fields in a tachyonic de Sitter thick braneworld
9 pages in latex, 4 figures
null
10.1007/s10714-014-1815-y
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Braneworld models may yield interesting effects ranging from high-energy physics to cosmology, or even some low-energy physics. Their mode structure modifies standard results in these physical realms that can be tested and used to set bounds on the models parameters. Now, to define braneworld deviations from standard...
[ { "created": "Tue, 1 Jul 2014 08:04:18 GMT", "version": "v1" } ]
2014-10-31
[ [ "Diaz-Furlong", "Alfonso", "" ], [ "Herrera-Aguilar", "Alfredo", "" ], [ "Linares", "Roman", "" ], [ "Mora-Luna", "Refugio Rigel", "" ], [ "Morales-Tecotl", "Hugo A.", "" ] ]
Braneworld models may yield interesting effects ranging from high-energy physics to cosmology, or even some low-energy physics. Their mode structure modifies standard results in these physical realms that can be tested and used to set bounds on the models parameters. Now, to define braneworld deviations from standard 4...
9.462588
9.308382
9.23954
9.080763
9.588807
9.483903
9.406092
9.163073
9.003305
9.914459
8.899456
9.107794
9.519369
9.244377
9.321218
9.333142
9.208236
8.998571
9.131629
9.896758
9.089034
2103.11840
Alexander Popov
Alexander D. Popov
A Twistor Space Action for Yang-Mills Theory
18 pages; v2: clarifying comments and a reference added, published version
Phys. Rev. D 104, 026015 (2021)
10.1103/PhysRevD.104.026015
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the twistor space ${\cal P}^6\cong{\mathbb R}^4{\times}{\mathbb C}P^1$ of ${\mathbb R}^4$ with a non-integrable almost complex structure ${\cal J}$ such that the canonical bundle of the almost complex manifold $({\cal P}^6, {\cal J})$ is trivial. It is shown that ${\cal J}$-holomorphic Chern-Simons theory...
[ { "created": "Mon, 22 Mar 2021 13:37:12 GMT", "version": "v1" }, { "created": "Tue, 29 Jun 2021 09:49:54 GMT", "version": "v2" } ]
2021-08-04
[ [ "Popov", "Alexander D.", "" ] ]
We consider the twistor space ${\cal P}^6\cong{\mathbb R}^4{\times}{\mathbb C}P^1$ of ${\mathbb R}^4$ with a non-integrable almost complex structure ${\cal J}$ such that the canonical bundle of the almost complex manifold $({\cal P}^6, {\cal J})$ is trivial. It is shown that ${\cal J}$-holomorphic Chern-Simons theory o...
3.922614
3.752138
4.242663
3.761559
3.833985
3.919521
3.719049
3.767184
3.680168
4.624584
3.527018
3.77812
3.902946
3.764933
3.782021
3.754604
3.768512
3.83772
3.736679
3.827422
3.742577
1703.04622
Diego Hofman
Dionysios Anninos and Diego M. Hofman
Infrared Realization of dS$_2$ in AdS$_2$
30 pages + appendices, 3 figures. v2: minor changes
null
10.1088/1361-6382/aab143
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We describe a two-dimensional geometry that smoothly interpolates between an asymptotically AdS$_2$ geometry and the static patch of dS$_2$. We find this `centaur' geometry to be a solution of dilaton gravity with a specific class of potentials for the dilaton. We interpret the centaur geometry as a thermal state in ...
[ { "created": "Tue, 14 Mar 2017 17:56:00 GMT", "version": "v1" }, { "created": "Tue, 18 Aug 2020 13:37:24 GMT", "version": "v2" } ]
2020-08-19
[ [ "Anninos", "Dionysios", "" ], [ "Hofman", "Diego M.", "" ] ]
We describe a two-dimensional geometry that smoothly interpolates between an asymptotically AdS$_2$ geometry and the static patch of dS$_2$. We find this `centaur' geometry to be a solution of dilaton gravity with a specific class of potentials for the dilaton. We interpret the centaur geometry as a thermal state in th...
8.508565
7.82638
9.347432
7.958554
7.932193
8.073681
8.453615
7.859425
7.619267
9.139394
8.179133
8.185453
8.265209
8.064389
8.285697
8.167943
8.130448
8.056003
7.950434
8.226572
7.932772
hep-th/0409179
Theodore G. Erler
Theodore G. Erler
Level Truncation and Rolling the Tachyon in the Lightcone Basis for Open String Field Theory
29 pages, 21 figures
null
null
null
hep-th
null
A recent paper by Gross and Erler (hep-th/0406199) showed that by making a certain well-defined, unitary transformation on the mode basis for the open bosonic string--one that identifies the lightcone component of position with the string midpoint--it is possible to render the action for cubic string field theory loc...
[ { "created": "Thu, 16 Sep 2004 23:43:52 GMT", "version": "v1" } ]
2007-05-23
[ [ "Erler", "Theodore G.", "" ] ]
A recent paper by Gross and Erler (hep-th/0406199) showed that by making a certain well-defined, unitary transformation on the mode basis for the open bosonic string--one that identifies the lightcone component of position with the string midpoint--it is possible to render the action for cubic string field theory local...
10.599749
12.244977
11.984115
10.624914
12.279512
11.945642
12.638398
10.572515
10.598591
12.690295
10.254566
10.303968
10.975977
10.640702
10.947994
10.551077
10.350698
10.586618
10.212877
11.194933
10.641914
hep-th/9402038
Q.-Han Park
Q-Han Park
Deformed Coset Models From Gauged WZW Actions
11 pages
Phys.Lett. B328 (1994) 329-336
10.1016/0370-2693(94)91487-7
null
hep-th
null
A general Lagrangian formulation of integrably deformed G/H-coset models is given. We consider the G/H-coset model in terms of the gauged Wess-Zumino-Witten action and obtain an integrable deformation by adding a potential energy term $Tr(gTg^{-1}\Tb )$, where algebra elements $T, \Tb $ belong to the center of the al...
[ { "created": "Tue, 8 Feb 1994 07:36:30 GMT", "version": "v1" }, { "created": "Mon, 21 Feb 1994 04:17:17 GMT", "version": "v2" } ]
2009-10-28
[ [ "Park", "Q-Han", "" ] ]
A general Lagrangian formulation of integrably deformed G/H-coset models is given. We consider the G/H-coset model in terms of the gauged Wess-Zumino-Witten action and obtain an integrable deformation by adding a potential energy term $Tr(gTg^{-1}\Tb )$, where algebra elements $T, \Tb $ belong to the center of the alge...
7.323203
7.196311
8.084982
6.793861
7.858466
7.540509
7.79004
7.154831
7.139104
8.542815
7.191264
6.807056
7.264543
6.901605
6.702466
6.826563
6.993269
6.702833
6.812678
7.164307
6.872282
hep-th/0306129
Stefano Sciuto
Rodolfo Russo and Stefano Sciuto
Twisted determinants on higher genus Riemann surfaces
LaTeX, 26 pages,v3: typos corrected
Nucl.Phys. B669 (2003) 207-232
10.1016/j.nuclphysb.2003.07.016
null
hep-th
null
We study the Dirac and the Laplacian operators on orientable Riemann surfaces of arbitrary genus g. In particular we compute their determinants with twisted boundary conditions along the b-cycles. All the ingredients of the final results (including the normalizations) are explicitly written in terms of the Schottky p...
[ { "created": "Fri, 13 Jun 2003 16:51:07 GMT", "version": "v1" }, { "created": "Thu, 21 Aug 2003 10:16:14 GMT", "version": "v2" }, { "created": "Wed, 12 Sep 2007 16:06:34 GMT", "version": "v3" } ]
2009-11-10
[ [ "Russo", "Rodolfo", "" ], [ "Sciuto", "Stefano", "" ] ]
We study the Dirac and the Laplacian operators on orientable Riemann surfaces of arbitrary genus g. In particular we compute their determinants with twisted boundary conditions along the b-cycles. All the ingredients of the final results (including the normalizations) are explicitly written in terms of the Schottky par...
9.907248
9.232173
11.728503
9.069669
9.100427
9.549773
10.871424
9.100698
9.363452
12.044951
9.063435
8.532123
10.20435
9.341402
8.792901
9.064582
8.703696
8.878663
9.115367
10.099799
8.731568
hep-th/9911230
Saurya Das
Abhay Ashtekar and Saurya Das (CGPG, Penn State University)
Asymptotically Anti-de Sitter Space-times: Conserved Quantities
17 pages, Revtex; to be published in Class. and Quant. Gravity
Class.Quant.Grav.17:L17-L30,2000
10.1088/0264-9381/17/2/101
CGPG-99/11-8
hep-th gr-qc
null
Asymptotically anti-de Sitter space-times are considered in a general dimension $d\ge 4$. As one might expect, the boundary conditions at infinity ensure that the asymptotic symmetry group is the anti-de Sitter group (although there is an interesting subtlety if d=4). Asymptotic field equations imply that, associated...
[ { "created": "Mon, 29 Nov 1999 15:45:22 GMT", "version": "v1" } ]
2010-04-06
[ [ "Ashtekar", "Abhay", "", "CGPG, Penn State University" ], [ "Das", "Saurya", "", "CGPG, Penn State University" ] ]
Asymptotically anti-de Sitter space-times are considered in a general dimension $d\ge 4$. As one might expect, the boundary conditions at infinity ensure that the asymptotic symmetry group is the anti-de Sitter group (although there is an interesting subtlety if d=4). Asymptotic field equations imply that, associated w...
9.350557
10.300195
9.529621
9.210899
10.086263
9.963415
9.943553
8.99518
9.285804
10.07729
9.190022
9.377934
9.075258
9.156419
9.125396
9.09366
9.459124
9.144097
9.091915
9.255464
9.159845
1207.6912
Riccardo Giachetti
A. Barducci and R. Giachetti
Effective action for fermions with anomalous magnetic moment from Foldy-Wouthuysen transformation
null
null
10.1142/S0217732313500296
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we calculate the effective action for neutral particles with anomalous magnetic moment in an external magnetic and electric field. We show that we can take advantage from the Foldy Wouthuysen transformation for such systems, determined in our previous works: indeed, by this transformation we have explic...
[ { "created": "Mon, 30 Jul 2012 12:26:14 GMT", "version": "v1" } ]
2015-06-05
[ [ "Barducci", "A.", "" ], [ "Giachetti", "R.", "" ] ]
In this paper we calculate the effective action for neutral particles with anomalous magnetic moment in an external magnetic and electric field. We show that we can take advantage from the Foldy Wouthuysen transformation for such systems, determined in our previous works: indeed, by this transformation we have explicit...
11.023449
10.069708
11.14977
9.941177
9.789182
10.056306
10.614142
9.353962
10.169734
12.632542
10.323417
10.117846
10.754087
10.534264
10.373131
10.579196
10.621442
10.748607
10.656593
11.002522
10.498086
2212.12332
Rohan Poojary
Rohan R. Poojary
JT gravity and near-extremal thermodynamics for Kerr black holes in $AdS_{4,5}$ for rotating perturbations
27-pages, Appendix-A added
https://link.springer.com/article/10.1007/jhep02(2023)132
10.1007/JHEP02(2023)132
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We study the near horizon 2d gravity theory which captures the near extremal thermodynamics of Kerr black holes where a linear combination of excess angular momentum $\delta J $ and excess mass $\delta M$ is held fixed. These correspond to processes where both the mass and the angular momenta of extremal Kerr black h...
[ { "created": "Fri, 23 Dec 2022 13:39:20 GMT", "version": "v1" }, { "created": "Tue, 10 Jan 2023 10:56:25 GMT", "version": "v2" }, { "created": "Thu, 16 Feb 2023 09:36:46 GMT", "version": "v3" } ]
2023-02-20
[ [ "Poojary", "Rohan R.", "" ] ]
We study the near horizon 2d gravity theory which captures the near extremal thermodynamics of Kerr black holes where a linear combination of excess angular momentum $\delta J $ and excess mass $\delta M$ is held fixed. These correspond to processes where both the mass and the angular momenta of extremal Kerr black hol...
4.487312
4.691955
4.744199
4.388502
4.694634
4.652463
4.760661
4.510765
4.573095
4.795611
4.543156
4.562351
4.561232
4.432707
4.501745
4.489672
4.492496
4.403255
4.46234
4.631353
4.446874
2112.03087
Shuxuan Ying
Shuxuan Ying
Resolving naked singularities in $\alpha^{\prime}$-corrected string theory
V2: 16 pages, 8 figures, references added; V3: published version
Eur. Phys. J. C 82, 523 (2022)
10.1140/epjc/s10052-022-10427-5
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Low energy effective action of bosonic string theory possesses a kind of singular static solution which can be interpreted as a naked singularity. Based on the Hohm-Zwiebach action, the naked singularities could be smoothed out by introducing the complete $\alpha^{\prime}$ corrections of string theory. In this paper,...
[ { "created": "Mon, 6 Dec 2021 14:52:25 GMT", "version": "v1" }, { "created": "Sat, 11 Dec 2021 14:46:41 GMT", "version": "v2" }, { "created": "Mon, 13 Jun 2022 17:02:35 GMT", "version": "v3" } ]
2022-06-14
[ [ "Ying", "Shuxuan", "" ] ]
Low energy effective action of bosonic string theory possesses a kind of singular static solution which can be interpreted as a naked singularity. Based on the Hohm-Zwiebach action, the naked singularities could be smoothed out by introducing the complete $\alpha^{\prime}$ corrections of string theory. In this paper, w...
9.543525
8.040853
10.335691
7.887604
8.187391
8.068393
8.332685
8.100456
7.807199
10.482471
7.798982
8.326099
8.982617
8.586083
8.518885
8.553142
8.423644
8.34875
8.524126
8.520447
8.654582
1006.5423
Mikhail Voloshin
A. Gorsky and M.B. Voloshin
Remarks on Decay of Defects with Internal Degrees of Freedom
17 pages
Phys.Rev.D82:086008,2010
10.1103/PhysRevD.82.086008
FTPI-MINN-10/16, UMN-TH-2908/10, ITEP-TH-23/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the decay of metastable walls and strings populated by additional degrees of freedom. The examples involve the decay of an axion wall in an external magnetic field, pionic walls, metastable walls in dense QCD. It is shown that the induced fermions escape from the wall during the decay process providing an...
[ { "created": "Mon, 28 Jun 2010 18:07:54 GMT", "version": "v1" } ]
2014-11-21
[ [ "Gorsky", "A.", "" ], [ "Voloshin", "M. B.", "" ] ]
We consider the decay of metastable walls and strings populated by additional degrees of freedom. The examples involve the decay of an axion wall in an external magnetic field, pionic walls, metastable walls in dense QCD. It is shown that the induced fermions escape from the wall during the decay process providing an e...
17.898287
15.762185
15.036867
14.25736
16.13921
14.500683
15.221755
15.170703
14.463148
16.606071
15.122186
14.962532
15.762466
15.053185
15.890464
15.127544
15.591078
15.024966
15.04885
15.670169
14.871926
2008.01274
Bin Guo
Bin Guo and Samir D. Mathur
Lifting at higher levels in the D1D5 CFT
29 pages, no figure
null
10.1007/JHEP11(2020)145
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The D1D5P system has a large set of BPS states at its orbifold point. Perturbing away from this 'free' point leads to some states joining up into long supermultiplets and lifting, while other states remain BPS. We consider the simplest orbifold which exhibits this lift: that with $N=2$ copies of the free $c=6$ CFT. W...
[ { "created": "Tue, 4 Aug 2020 02:04:33 GMT", "version": "v1" }, { "created": "Mon, 21 Sep 2020 15:45:09 GMT", "version": "v2" } ]
2020-12-30
[ [ "Guo", "Bin", "" ], [ "Mathur", "Samir D.", "" ] ]
The D1D5P system has a large set of BPS states at its orbifold point. Perturbing away from this 'free' point leads to some states joining up into long supermultiplets and lifting, while other states remain BPS. We consider the simplest orbifold which exhibits this lift: that with $N=2$ copies of the free $c=6$ CFT. We ...
10.378248
10.152833
11.430324
10.081094
10.912891
11.692369
10.860072
10.326056
10.288139
11.993451
9.964469
9.564577
9.917821
9.725062
9.734469
9.943398
10.030964
9.638579
9.653955
9.77623
9.52106
2112.10514
Yufan Zheng
Bin Chen, Reiko Liu, Yu-fan Zheng
On Higher-dimensional Carrollian and Galilean Conformal Field Theories
84 pages, 21 figures. Changes: Add comments in the introduction, section 3.1, 3.2 and 3.5, added examples in section 4.1. Added some citations. Corrected some typos
SciPost Phys. 14, 088 (2023)
10.21468/SciPostPhys.14.5.088
null
hep-th
http://creativecommons.org/licenses/by/4.0/
In this paper, we study the Carrollian and Galilean conformal field theories (CCFT and GCFT) in $d>2$ dimensions. We construct the highest weight representations (HWR) of Carrollian and Galilean conformal algebra (CCA and GCA). Even though the two algebras have different structures, their HWRs share similar structure...
[ { "created": "Mon, 20 Dec 2021 13:15:46 GMT", "version": "v1" }, { "created": "Wed, 8 Jun 2022 15:37:28 GMT", "version": "v2" }, { "created": "Mon, 26 Sep 2022 03:12:55 GMT", "version": "v3" }, { "created": "Tue, 28 Mar 2023 09:44:28 GMT", "version": "v4" } ]
2023-04-26
[ [ "Chen", "Bin", "" ], [ "Liu", "Reiko", "" ], [ "Zheng", "Yu-fan", "" ] ]
In this paper, we study the Carrollian and Galilean conformal field theories (CCFT and GCFT) in $d>2$ dimensions. We construct the highest weight representations (HWR) of Carrollian and Galilean conformal algebra (CCA and GCA). Even though the two algebras have different structures, their HWRs share similar structure, ...
9.181727
9.54472
10.401261
8.919093
9.967252
9.950368
9.294779
9.06859
9.311435
11.532686
9.580636
9.047955
9.086562
8.759567
8.857942
9.45723
9.120617
8.779944
8.914821
9.500074
9.142807
2007.13878
Boris Kosyakov
B. P. Kosyakov
Nonlinear electrodynamics with the maximum allowable symmetries
4 pages; v3. the published version
Phys. Lett. B 810 (2020) 135840
10.1016/j.physletb.2020.135840
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently Bandos, Lechner, Sorokin, and Townsend [arXiv:2007.09092] have discovered that Maxwell's electrodynamics can be generalized so that the resulting nonlinear theory preserves both conformal invariance and SO(2) duality-rotation invariance. Their result can be derived in a simpler way.
[ { "created": "Mon, 27 Jul 2020 21:34:15 GMT", "version": "v1" }, { "created": "Fri, 14 Aug 2020 16:17:34 GMT", "version": "v2" }, { "created": "Mon, 12 Oct 2020 12:36:04 GMT", "version": "v3" } ]
2020-10-13
[ [ "Kosyakov", "B. P.", "" ] ]
Recently Bandos, Lechner, Sorokin, and Townsend [arXiv:2007.09092] have discovered that Maxwell's electrodynamics can be generalized so that the resulting nonlinear theory preserves both conformal invariance and SO(2) duality-rotation invariance. Their result can be derived in a simpler way.
17.00843
8.547717
7.59129
7.583226
7.493761
8.023233
7.052379
8.046637
7.519481
10.124494
8.826072
8.862251
9.729727
8.764461
8.968701
9.267184
9.010934
8.74678
8.892931
9.921596
9.789579
0708.1489
Michael Mattes Dr.
M. Mattes and M. Sorg
Principle of Minimal Energy in Relativistic Schroedinger Theory
65 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Hamilton-Lagrange action principle for Relativistic Schr\"odinger Theory (RST) is converted to a variational principle (with constraints) for the stationary bound states. The groundstate energy is the minimally possible value of the corresponding energy functional and the relativistic energy eigenvalue equations ...
[ { "created": "Fri, 10 Aug 2007 17:14:46 GMT", "version": "v1" }, { "created": "Thu, 3 Jul 2008 16:42:29 GMT", "version": "v2" } ]
2008-07-03
[ [ "Mattes", "M.", "" ], [ "Sorg", "M.", "" ] ]
The Hamilton-Lagrange action principle for Relativistic Schr\"odinger Theory (RST) is converted to a variational principle (with constraints) for the stationary bound states. The groundstate energy is the minimally possible value of the corresponding energy functional and the relativistic energy eigenvalue equations do...
10.822493
11.344379
11.192993
10.994379
11.110997
11.2386
10.938837
10.588433
10.704813
11.1711
10.672831
10.07349
10.528488
10.331618
10.363849
10.09303
10.287325
10.369654
10.18538
10.608802
10.295202
1507.00618
Altu\u{g} Arda
Altug Arda, Ramazan Sever
Approximate Solutions of Dirac Equation with Hyperbolic-type Potential
12 pages, 2 figures
Commun. Theor. Phys. 64, 269 (2015)
null
null
hep-th math-ph math.MP quant-ph
http://creativecommons.org/licenses/by/3.0/
The energy eigenvalues of a Dirac particle for the hyperbolic-type potential field have been computed approximately. It is obtained a transcendental function of energy, $\mathcal{F}(E)$, by writing in terms of confluent Heun functions. The numerical values of energy are then obtained by fixing the zeros on "$E$-axis"...
[ { "created": "Thu, 28 May 2015 11:26:48 GMT", "version": "v1" } ]
2015-09-01
[ [ "Arda", "Altug", "" ], [ "Sever", "Ramazan", "" ] ]
The energy eigenvalues of a Dirac particle for the hyperbolic-type potential field have been computed approximately. It is obtained a transcendental function of energy, $\mathcal{F}(E)$, by writing in terms of confluent Heun functions. The numerical values of energy are then obtained by fixing the zeros on "$E$-axis" f...
9.295506
9.945377
8.95395
8.484695
10.112432
10.094481
9.561992
8.761835
8.835165
9.396949
9.034951
9.477872
9.119888
8.991719
8.885444
9.086948
9.245087
8.52834
8.934557
8.56019
8.69461
1609.00716
Leonardo Senatore
Leonardo Senatore
Lectures on Inflation
87 pages, 29 figures
null
10.1142/9789813149441_0008
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Planning to explore the beginning of the Universe? A lightweight introductory guide to the theory of Inflation.
[ { "created": "Fri, 2 Sep 2016 19:53:05 GMT", "version": "v1" } ]
2016-12-21
[ [ "Senatore", "Leonardo", "" ] ]
Planning to explore the beginning of the Universe? A lightweight introductory guide to the theory of Inflation.
52.031307
48.540066
43.697948
43.114475
45.176205
40.605152
38.232716
35.495224
41.200191
45.373943
45.266758
35.392879
40.43581
42.475529
42.874966
41.154217
36.758175
41.020081
41.281391
40.829464
54.455044
1212.1146
Marco Chiodaroli
John Joseph M. Carrasco, Marco Chiodaroli, Murat Gunaydin and Radu Roiban
One-loop four-point amplitudes in pure and matter-coupled N <= 4 supergravity
41 pages, 3 figures, PDFLaTeX, section 3.2 expanded, version accepted for publication in JHEP
JHEP 1303 (2013) 056
10.1007/JHEP03(2013)056
IGC-12/11-5; SU-ITP-12/41
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct all supergravity theories that can be obtained through factorized orbifold projections of N=8 supergravity, exposing their double-copy structure, and calculate their one-loop four-point scattering amplitudes. We observe a unified structure in both matter and gravity amplitudes, and demonstrate that the f...
[ { "created": "Wed, 5 Dec 2012 20:16:24 GMT", "version": "v1" }, { "created": "Wed, 20 Mar 2013 17:38:11 GMT", "version": "v2" } ]
2015-06-12
[ [ "Carrasco", "John Joseph M.", "" ], [ "Chiodaroli", "Marco", "" ], [ "Gunaydin", "Murat", "" ], [ "Roiban", "Radu", "" ] ]
We construct all supergravity theories that can be obtained through factorized orbifold projections of N=8 supergravity, exposing their double-copy structure, and calculate their one-loop four-point scattering amplitudes. We observe a unified structure in both matter and gravity amplitudes, and demonstrate that the fou...
9.664117
10.088105
11.660875
9.657681
10.336009
10.044002
10.144152
9.777822
9.822298
11.467329
9.09926
9.462349
9.642951
9.393864
9.468329
9.361606
9.655807
9.480378
9.47977
9.663487
9.336349
0812.1934
Alexey Anisimov
A. Anisimov, W. Buchmueller, M. Drewes, S. Mendizabal
Nonequilibrium Dynamics of Scalar Fields in a Thermal Bath
37 pages, 14 figures; references added
Annals Phys.324:1234-1260,2009
10.1016/j.aop.2009.01.001
DESY 08-124
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the approach to equilibrium for a scalar field which is coupled to a large thermal bath. Our analysis of the initial value problem is based on Kadanoff-Baym equations which are shown to be equivalent to a stochastic Langevin equation. The interaction with the thermal bath generates a temperature-dependent sp...
[ { "created": "Wed, 10 Dec 2008 15:24:41 GMT", "version": "v1" }, { "created": "Mon, 22 Dec 2008 13:19:29 GMT", "version": "v2" } ]
2014-11-18
[ [ "Anisimov", "A.", "" ], [ "Buchmueller", "W.", "" ], [ "Drewes", "M.", "" ], [ "Mendizabal", "S.", "" ] ]
We study the approach to equilibrium for a scalar field which is coupled to a large thermal bath. Our analysis of the initial value problem is based on Kadanoff-Baym equations which are shown to be equivalent to a stochastic Langevin equation. The interaction with the thermal bath generates a temperature-dependent spec...
8.379003
8.393272
7.752229
7.432097
7.629694
8.266353
8.054076
8.360162
7.416309
7.903147
7.726843
7.823076
7.589363
7.273767
7.648979
7.718403
7.502678
7.715881
7.20498
7.68176
7.846538
0912.4468
Mubasher Jamil
Mubasher Jamil
A single model of interacting dark energy: generalized phantom energy or generalized Chaplygin gas
14 pages, 7 figures
Int.J.Theor.Phys.49:144-151,2010
10.1007/s10773-009-0187-7
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I present a model in which dark energy interacts with matter. The former is represented by a variable equation of state. It is shown that the phantom crossing takes place at zero redshift, moreover, stable scaling solution of the Friedmann equations is obtained. I show that dark energy is most probably be either gene...
[ { "created": "Tue, 22 Dec 2009 17:49:30 GMT", "version": "v1" } ]
2010-01-11
[ [ "Jamil", "Mubasher", "" ] ]
I present a model in which dark energy interacts with matter. The former is represented by a variable equation of state. It is shown that the phantom crossing takes place at zero redshift, moreover, stable scaling solution of the Friedmann equations is obtained. I show that dark energy is most probably be either genera...
15.723478
17.269659
13.894299
13.173752
15.323379
15.262743
18.235685
12.893784
15.318833
12.86876
14.119957
14.053905
13.763758
14.027151
13.98725
13.792464
13.819864
13.359021
14.350257
13.074143
13.70114
1612.08827
Hiroaki Matsunaga
Hiroaki Matsunaga
Notes on the Wess-Zumino-Witten-like structure: $L_{\infty }$ triplet and NS-NS superstring field theory
23+3 pages; Published ver
JHEP 1705 (2017) 095
10.1007/JHEP05(2017)095
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the NS-NS sector of superstring field theory, there potentially exist three nilpotent generators of gauge transformations and two constraint equations: It makes the gauge algebra of type II theory somewhat complicated. In this paper, we show that every NS-NS actions have their WZW-like forms, and that a triplet of...
[ { "created": "Wed, 28 Dec 2016 08:56:52 GMT", "version": "v1" }, { "created": "Sun, 15 Jul 2018 07:45:24 GMT", "version": "v2" } ]
2018-07-17
[ [ "Matsunaga", "Hiroaki", "" ] ]
In the NS-NS sector of superstring field theory, there potentially exist three nilpotent generators of gauge transformations and two constraint equations: It makes the gauge algebra of type II theory somewhat complicated. In this paper, we show that every NS-NS actions have their WZW-like forms, and that a triplet of m...
16.192547
15.03547
17.092577
13.560522
16.565304
16.906658
15.891343
14.822737
15.396213
19.34436
15.193538
14.154469
15.210832
13.58531
13.252011
13.502933
13.487833
13.861959
13.787628
14.810333
14.013937
hep-th/0510107
Sarben Sarkar
Gerald A. Goldin and Sarben Sarkar
Local Currents for a Deformed Algebra of Quantum Mechanics with a Fundamental Length Scale
10 pages REVTex, no figures
J.Phys. A39 (2006) 2757-2772
10.1088/0305-4470/39/11/012
null
hep-th
null
We explore some explicit representations of a certain stable deformed algebra of quantum mechanics, considered by R. Vilela Mendes, having a fundamental length scale. The relation of the irreducible representations of the deformed algebra to those of the (limiting) Heisenberg algebra is discussed, and we construct th...
[ { "created": "Thu, 13 Oct 2005 11:13:59 GMT", "version": "v1" }, { "created": "Tue, 31 Jan 2006 20:42:55 GMT", "version": "v2" } ]
2009-11-11
[ [ "Goldin", "Gerald A.", "" ], [ "Sarkar", "Sarben", "" ] ]
We explore some explicit representations of a certain stable deformed algebra of quantum mechanics, considered by R. Vilela Mendes, having a fundamental length scale. The relation of the irreducible representations of the deformed algebra to those of the (limiting) Heisenberg algebra is discussed, and we construct the ...
14.37812
16.069498
15.254431
13.689774
15.505514
15.27507
14.656856
14.695618
14.905643
15.472968
14.093636
14.810524
13.6357
13.729482
14.308502
14.287677
14.354944
13.757858
14.144658
14.037512
13.725933
hep-th/0104212
Niall MacKay
N.J. MacKay and B.J. Short
Boundary scattering, symmetric spaces and the principal chiral model on the half-line
52 pages; v3 corrects an error in the statement of crossing-unitarity, allowing greater freedom in some reflection matrices
Commun.Math.Phys.233:313-354,2003; Erratum-ibid.245:425-428,2004
10.1007/s00220-002-0735-y
null
hep-th
null
We investigate integrable boundary conditions (BCs) for the principal chiral model on the half-line, and rational solutions of the boundary Yang-Baxter equation (BYBE). In each case we find a connection with (type I, Riemannian, globally) symmetric spaces G/H: there is a class of integrable BCs in which the boundary ...
[ { "created": "Tue, 24 Apr 2001 16:26:33 GMT", "version": "v1" }, { "created": "Fri, 16 Aug 2002 16:14:50 GMT", "version": "v2" }, { "created": "Tue, 29 Jul 2003 13:14:34 GMT", "version": "v3" } ]
2014-11-18
[ [ "MacKay", "N. J.", "" ], [ "Short", "B. J.", "" ] ]
We investigate integrable boundary conditions (BCs) for the principal chiral model on the half-line, and rational solutions of the boundary Yang-Baxter equation (BYBE). In each case we find a connection with (type I, Riemannian, globally) symmetric spaces G/H: there is a class of integrable BCs in which the boundary fi...
6.899255
7.404243
9.706976
7.146285
7.599651
7.652377
8.217464
7.161612
7.070196
9.332451
6.757792
7.05468
8.218832
6.912833
7.052227
7.096071
7.192779
6.835242
7.274091
7.884007
6.804954
1702.07724
Nicolai Christiansen
Nicolai Christiansen and Astrid Eichhorn
An asymptotically safe solution to the U(1) triviality problem
6 pages plus references; 5 figures; version identical with published one; slight change in notation; discussion of effect of charged matter added
null
10.1016/j.physletb.2017.04.047
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore whether quantum gravity effects within the asymptotic safety paradigm can provide a predictive ultraviolet completion for Abelian gauge theories. We evaluate the effect of quantum gravity fluctuations on the running couplings in the gauge sector and discover an asymptotically safe fixed point of the Renorm...
[ { "created": "Fri, 24 Feb 2017 19:00:05 GMT", "version": "v1" }, { "created": "Wed, 17 May 2017 10:22:04 GMT", "version": "v2" } ]
2017-05-18
[ [ "Christiansen", "Nicolai", "" ], [ "Eichhorn", "Astrid", "" ] ]
We explore whether quantum gravity effects within the asymptotic safety paradigm can provide a predictive ultraviolet completion for Abelian gauge theories. We evaluate the effect of quantum gravity fluctuations on the running couplings in the gauge sector and discover an asymptotically safe fixed point of the Renormal...
9.756257
9.072983
9.501549
8.904129
9.294535
9.257648
8.62299
9.201097
9.190861
11.051872
8.372046
8.985665
9.382209
9.002933
9.412388
9.156541
9.204927
9.182055
9.270166
9.485167
9.028735
0803.3957
Anirban Saha Dr.
Anirban Saha
Galilean symmetry in noncommutative Gravitational Quantum Well
9 pages, Revtex, Section I and IV rewritten, Accepted for publication in Phys. Rev. D
Phys.Rev.D81:125002,2010
10.1103/PhysRevD.81.125002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A thorough analysis of Galilean symmetries for the gravitational well problem on a noncommutative plane is presented. A complete closure of the one-parameter centrally extended Galilean algebra is realised for the model. This implies that the field theoretic model constructed to describe noncommutative gravitational ...
[ { "created": "Thu, 27 Mar 2008 15:23:33 GMT", "version": "v1" }, { "created": "Tue, 25 May 2010 15:10:03 GMT", "version": "v2" } ]
2013-01-15
[ [ "Saha", "Anirban", "" ] ]
A thorough analysis of Galilean symmetries for the gravitational well problem on a noncommutative plane is presented. A complete closure of the one-parameter centrally extended Galilean algebra is realised for the model. This implies that the field theoretic model constructed to describe noncommutative gravitational qu...
17.691771
13.768514
15.797211
16.225063
15.254768
13.422282
15.07693
14.172096
14.56561
16.372011
13.379549
14.741395
15.691882
15.220375
15.443819
14.66643
15.202982
14.986692
15.005474
16.029421
15.219748
1508.07546
Sylvester Gates Jr.
S. J. Gates, Jr., T. Grover, M. D. Miller-Dickson, B. A. Mondal, A. Oskoui, S. Regmi, E. Ross, and R. Shetty
A Lorentz Covariant Holoraumy-Induced "Gadget" From Minimal Off-Shell 4D, N = 1 Supermultiplets
LaTeX twice, 4 figures, 17 ppg
null
10.1007/JHEP11(2015)113
UMDEPP-015-011
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Starting from three minimal off-shell 4D, $\cal N$ = 1 supermultiplets, using constructions solely defined within the confines of the four dimensional field theory we show the existence of a "gadget" - a member of a class of metrics on the representation space of the supermultiplets - whose values directly and comple...
[ { "created": "Sun, 30 Aug 2015 09:01:23 GMT", "version": "v1" } ]
2016-01-20
[ [ "Gates,", "S. J.", "Jr." ], [ "Grover", "T.", "" ], [ "Miller-Dickson", "M. D.", "" ], [ "Mondal", "B. A.", "" ], [ "Oskoui", "A.", "" ], [ "Regmi", "S.", "" ], [ "Ross", "E.", "" ], [ "Shetty", ...
Starting from three minimal off-shell 4D, $\cal N$ = 1 supermultiplets, using constructions solely defined within the confines of the four dimensional field theory we show the existence of a "gadget" - a member of a class of metrics on the representation space of the supermultiplets - whose values directly and complete...
21.076057
20.061413
22.822577
18.823908
18.635689
20.596113
18.647821
18.25762
17.72987
25.67503
20.903448
20.123178
21.28447
19.188482
19.240923
20.076393
19.814108
19.020296
19.266485
22.271814
19.520075
2204.01508
Leo Rodriguez
Daksh Aggarwal, Dominic Chang, Quentin Dancewicz Helmers, Nesibe Sivrioglu, L. R. Ram-Mohan, Leo Rodriguez, Shanshan Rodriguez and Raid Suleiman
N\"other Currents, Black Hole Entropy Universality and CFT Duality in Conformal Weyl Gravity
21 pages, no figures. References added. Minor revisions and edits based upon comments and feedback
IJMPD 32, 2350017 (2023)
10.1142/S0218271823500177
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
In this paper we study black hole entropy universality within the Conformal Weyl gravity paradigm. We do this by first computing the entropy of specific vacuum and non-vacuum solutions, previously unexplored in Conformal Weyl gravity via both the N\"other current method and Wald's entropy formula. For the vacuum case...
[ { "created": "Mon, 4 Apr 2022 14:08:23 GMT", "version": "v1" }, { "created": "Thu, 23 Jun 2022 04:39:57 GMT", "version": "v2" } ]
2023-04-06
[ [ "Aggarwal", "Daksh", "" ], [ "Chang", "Dominic", "" ], [ "Helmers", "Quentin Dancewicz", "" ], [ "Sivrioglu", "Nesibe", "" ], [ "Ram-Mohan", "L. R.", "" ], [ "Rodriguez", "Leo", "" ], [ "Rodriguez", "Shanshan",...
In this paper we study black hole entropy universality within the Conformal Weyl gravity paradigm. We do this by first computing the entropy of specific vacuum and non-vacuum solutions, previously unexplored in Conformal Weyl gravity via both the N\"other current method and Wald's entropy formula. For the vacuum case, ...
9.279293
9.91335
9.344164
8.785711
9.014931
9.345463
9.802668
9.030313
8.994464
9.842061
8.877031
8.737441
9.224285
8.809846
8.904415
8.851839
9.077541
9.008411
9.042716
9.202497
8.636999
hep-th/0004123
Horatiu Stefan Nastase
Horatiu Nastase and Diana Vaman (YITP, SUNY Stony Brook)
The AdS-CFT correspondence, consistent truncations and gauge invariance
19 pages, 2 figures
null
null
null
hep-th
null
We give arguments for a conjecture made in a previous paper, that one has to use only the gauged sugra action for the calculation of correlators of certain operators via the AdS-CFT correspondence. The existence of consistent truncations implies that the massive modes decouple, and gauged supergravity is sufficient f...
[ { "created": "Mon, 17 Apr 2000 19:41:14 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nastase", "Horatiu", "", "YITP, SUNY Stony Brook" ], [ "Vaman", "Diana", "", "YITP, SUNY Stony Brook" ] ]
We give arguments for a conjecture made in a previous paper, that one has to use only the gauged sugra action for the calculation of correlators of certain operators via the AdS-CFT correspondence. The existence of consistent truncations implies that the massive modes decouple, and gauged supergravity is sufficient for...
12.083744
12.813102
13.466697
11.959417
12.587018
12.848768
12.682658
12.415565
12.354362
12.765303
12.945107
11.87282
12.754827
11.84912
11.973508
12.063882
11.710146
11.875601
11.820077
12.068805
12.001243
1912.04885
Sergey Volkov
Sergey Volkov
Infrared and Ultraviolet Power Counting on the Mass Shell in Quantum Electrodynamics
null
null
10.1016/j.nuclphysb.2020.115232
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A power counting rule is provided that allows us to obtain upper bounds for the absolute values of Feynman parametric integrands. The rule reflects both the ultraviolet and infrared behavior taking into account that the external momenta are on the mass shell. It gives us the ability to rigorously prove the absolute c...
[ { "created": "Tue, 10 Dec 2019 18:51:54 GMT", "version": "v1" }, { "created": "Sat, 22 Aug 2020 13:57:16 GMT", "version": "v2" }, { "created": "Mon, 5 Oct 2020 18:28:41 GMT", "version": "v3" }, { "created": "Mon, 12 Oct 2020 20:55:28 GMT", "version": "v4" } ]
2020-11-10
[ [ "Volkov", "Sergey", "" ] ]
A power counting rule is provided that allows us to obtain upper bounds for the absolute values of Feynman parametric integrands. The rule reflects both the ultraviolet and infrared behavior taking into account that the external momenta are on the mass shell. It gives us the ability to rigorously prove the absolute con...
10.817906
12.855251
10.827117
11.795964
12.799854
13.257236
11.747515
12.76516
11.255702
12.599695
11.760588
11.257508
10.908748
10.452651
10.628331
11.359977
11.056602
11.140594
11.04202
11.133067
11.225012
1208.3821
I-Sheng Yang
I-Sheng Yang
Probability of Slowroll Inflation in the Multiverse
version 3, 21 pages, resubmit to PRD recommanded by referee
null
10.1103/PhysRevD.86.103537
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Slowroll after tunneling is a crucial step in one popular framework of the multiverse---false vacuum eternal inflation (FVEI). In a landscape with a large number of fields, we provide a heuristic estimation for its probability. We find that the chance to slowroll is exponentially suppressed, where the exponent comes ...
[ { "created": "Sun, 19 Aug 2012 10:51:12 GMT", "version": "v1" }, { "created": "Wed, 5 Sep 2012 12:54:01 GMT", "version": "v2" }, { "created": "Tue, 23 Oct 2012 12:51:22 GMT", "version": "v3" } ]
2013-05-30
[ [ "Yang", "I-Sheng", "" ] ]
Slowroll after tunneling is a crucial step in one popular framework of the multiverse---false vacuum eternal inflation (FVEI). In a landscape with a large number of fields, we provide a heuristic estimation for its probability. We find that the chance to slowroll is exponentially suppressed, where the exponent comes fr...
14.145967
13.367077
11.978704
12.976402
13.1519
13.716633
14.046766
13.611122
13.830181
14.3894
12.640751
12.454695
12.448475
12.62427
12.772853
12.870257
12.54563
13.175505
12.85795
13.14648
13.117341
1706.04612
Shouvik Datta
Diptarka Das, Shouvik Datta, Sridip Pal
Charged structure constants from modularity
22 pages, 1 figure; v2: approximates published version
JHEP 11 (2017) 183
10.1007/JHEP11(2017)183
null
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive a universal formula for the average heavy-heavy-light structure constants for 2d CFTs with non-vanishing u(1) charge. The derivation utilizes the modular properties of one-point functions on the torus. Refinements in N=2 SCFTs, show that the resulting Cardy-like formula for the structure constants has preci...
[ { "created": "Wed, 14 Jun 2017 17:59:24 GMT", "version": "v1" }, { "created": "Tue, 28 Nov 2017 10:37:16 GMT", "version": "v2" } ]
2017-11-29
[ [ "Das", "Diptarka", "" ], [ "Datta", "Shouvik", "" ], [ "Pal", "Sridip", "" ] ]
We derive a universal formula for the average heavy-heavy-light structure constants for 2d CFTs with non-vanishing u(1) charge. The derivation utilizes the modular properties of one-point functions on the torus. Refinements in N=2 SCFTs, show that the resulting Cardy-like formula for the structure constants has precise...
11.916715
11.710506
14.559739
12.090352
12.347104
10.506063
12.472455
11.573665
11.427634
15.023669
11.538258
11.351521
14.259846
11.659188
11.378803
11.34082
10.760053
11.712187
11.593775
13.312105
11.050605
hep-th/9212115
Daniel S. Freed
Daniel S. Freed
Higher Algebraic Structures and Quantization
62 pages + 16 figures (revised version). In this revision we make some small corrections and clarifications
Commun.Math.Phys. 159 (1994) 343-398
10.1007/BF02102643
null
hep-th math.QA
null
We derive (quasi-)quantum groups in 2+1 dimensional topological field theory directly from the classical action and the path integral. Detailed computations are carried out for the Chern-Simons theory with finite gauge group. The principles behind our computations are presumably more general. We extend the classical ...
[ { "created": "Fri, 18 Dec 1992 17:07:20 GMT", "version": "v1" }, { "created": "Tue, 8 Jun 1993 20:17:54 GMT", "version": "v2" } ]
2016-09-06
[ [ "Freed", "Daniel S.", "" ] ]
We derive (quasi-)quantum groups in 2+1 dimensional topological field theory directly from the classical action and the path integral. Detailed computations are carried out for the Chern-Simons theory with finite gauge group. The principles behind our computations are presumably more general. We extend the classical ac...
8.197337
8.427121
8.574861
8.395742
8.330777
8.508733
8.5048
8.251765
8.039001
8.721638
8.095583
8.079489
8.361877
7.907018
8.239372
7.985754
8.049388
7.951135
7.9537
8.292256
7.966507
1708.06135
Marcin Pi\k{a}tek dr.
Marcin Piatek and Artur R. Pietrykowski
Solving Heun's equation using conformal blocks
28 pages, revised and extended version
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is known that the classical limit of the second order BPZ null vector decoupling equation for the simplest two 5-point degenerate spherical conformal blocks yields: (i) the normal form of the Heun equation with the complex accessory parameter determined by the 4-point classical block on the sphere, and (ii) a pair...
[ { "created": "Mon, 21 Aug 2017 10:00:36 GMT", "version": "v1" }, { "created": "Thu, 7 Sep 2017 05:22:08 GMT", "version": "v2" }, { "created": "Sat, 5 May 2018 21:25:17 GMT", "version": "v3" } ]
2018-05-08
[ [ "Piatek", "Marcin", "" ], [ "Pietrykowski", "Artur R.", "" ] ]
It is known that the classical limit of the second order BPZ null vector decoupling equation for the simplest two 5-point degenerate spherical conformal blocks yields: (i) the normal form of the Heun equation with the complex accessory parameter determined by the 4-point classical block on the sphere, and (ii) a pair o...
10.230397
10.243873
11.827508
9.978059
10.658837
11.158991
11.598614
10.552329
10.402458
13.659379
10.329944
9.8151
10.430452
9.700699
9.938578
9.734586
9.800283
9.996367
10.057301
10.543468
9.649448
2206.09609
Yang Zhou
Feiyu Deng, Yu-Sen An, Yang Zhou
JT Gravity from Partial Reduction and Defect Extremal Surface
8 pages, 3 figures
JHEP02(2023)219
10.1007/JHEP02(2023)219
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose the three-dimensional bulk dual for Jackiw-Teitelboim gravity coupled with CFT$_2$ bath based on partial reduction. The bulk dual is classical AdS gravity with a defect brane which has small fluctuation in transverse direction. We derive full Jackiw-Teitelboim gravity action by considering the transverse f...
[ { "created": "Mon, 20 Jun 2022 07:40:35 GMT", "version": "v1" } ]
2023-02-28
[ [ "Deng", "Feiyu", "" ], [ "An", "Yu-Sen", "" ], [ "Zhou", "Yang", "" ] ]
We propose the three-dimensional bulk dual for Jackiw-Teitelboim gravity coupled with CFT$_2$ bath based on partial reduction. The bulk dual is classical AdS gravity with a defect brane which has small fluctuation in transverse direction. We derive full Jackiw-Teitelboim gravity action by considering the transverse flu...
12.720742
11.220366
13.012481
10.678807
11.787635
11.084058
10.608876
11.066641
10.807452
13.05369
10.63723
11.962945
12.451753
11.630009
11.463758
11.724112
11.88023
10.911542
11.407507
11.959898
11.086333
1112.2718
Daniel Krefl
Daniel Krefl and Sheng-Yu Darren Shih
Holomorphic Anomaly in Gauge Theory on ALE space
28 pages
null
10.1007/s11005-013-0617-6
UCB-PTH-11/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider four-dimensional Omega-deformed N=2 supersymmetric SU(2) gauge theory on A1 space and its lift to five dimensions. We find that the partition functions can be reproduced via special geometry and the holomorphic anomaly equation. Schwinger type integral expressions for the boundary conditions at the monopo...
[ { "created": "Mon, 12 Dec 2011 21:07:07 GMT", "version": "v1" } ]
2013-04-08
[ [ "Krefl", "Daniel", "" ], [ "Shih", "Sheng-Yu Darren", "" ] ]
We consider four-dimensional Omega-deformed N=2 supersymmetric SU(2) gauge theory on A1 space and its lift to five dimensions. We find that the partition functions can be reproduced via special geometry and the holomorphic anomaly equation. Schwinger type integral expressions for the boundary conditions at the monopole...
13.911431
10.185025
18.516325
10.999885
11.418445
10.655714
11.717527
11.568202
11.851405
19.535337
11.710754
12.417792
14.010098
12.425785
12.335837
12.344731
12.950132
12.666545
12.503837
14.070598
12.542368
hep-th/0504107
Kei-Ichi Kondo
K.-I. Kondo, T. Murakami and T. Shinohara (Chiba Univ.)
Yang-Mills theory constructed from Cho--Faddeev--Niemi decomposition
17pages, 1 figure; English improved; a version appeared in Prog. Theor. Phys
Prog.Theor.Phys. 115 (2006) 201-216
10.1143/PTP.115.201
CHIBA-EP-151
hep-th hep-ph
null
We give a new way of looking at the Cho--Faddeev--Niemi (CFN) decomposition of the Yang-Mills theory to answer how the enlarged local gauge symmetry respected by the CFN variables is restricted to obtain another Yang-Mills theory with the same local and global gauge symmetries as the original Yang-Mills theory. This ...
[ { "created": "Tue, 12 Apr 2005 16:13:29 GMT", "version": "v1" }, { "created": "Fri, 27 May 2005 14:56:45 GMT", "version": "v2" }, { "created": "Fri, 4 Nov 2005 09:16:53 GMT", "version": "v3" }, { "created": "Mon, 3 Apr 2006 15:17:56 GMT", "version": "v4" } ]
2009-11-11
[ [ "Kondo", "K. -I.", "", "Chiba Univ." ], [ "Murakami", "T.", "", "Chiba Univ." ], [ "Shinohara", "T.", "", "Chiba Univ." ] ]
We give a new way of looking at the Cho--Faddeev--Niemi (CFN) decomposition of the Yang-Mills theory to answer how the enlarged local gauge symmetry respected by the CFN variables is restricted to obtain another Yang-Mills theory with the same local and global gauge symmetries as the original Yang-Mills theory. This ma...
10.232754
8.458529
9.868488
8.363395
8.483255
8.269735
8.911127
8.339789
8.391562
9.69804
8.272157
8.350412
9.087431
8.19275
8.433714
8.457397
8.494558
8.363833
8.261298
8.70861
8.340333
1609.08608
Kenji Nishiwaki
Tatsuo Kobayashi, Kenji Nishiwaki, Yoshiyuki Tatsuta
CP-violating phase on magnetized toroidal orbifolds
24 pages, 21 figures, 4 tables (v2, published version from JHEP)
JHEP 1704 (2016) 080
10.1007/JHEP04(2017)080
EPHOU-16-018, KIAS-P16072, WU-HEP-16-19
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
We study the CP-violating phase of the quark sector in the $U(8)$ flavor model on $T^2/Z_N \, (N=2,3,4,6)$ with non-vanishing magnetic fluxes, where properties of possible origins of the CP violation are investigated minutely. In this system, a non-vanishing value is mandatory in the real part of the complex modulus ...
[ { "created": "Tue, 27 Sep 2016 05:25:56 GMT", "version": "v1" }, { "created": "Thu, 13 Apr 2017 06:34:25 GMT", "version": "v2" } ]
2017-04-18
[ [ "Kobayashi", "Tatsuo", "" ], [ "Nishiwaki", "Kenji", "" ], [ "Tatsuta", "Yoshiyuki", "" ] ]
We study the CP-violating phase of the quark sector in the $U(8)$ flavor model on $T^2/Z_N \, (N=2,3,4,6)$ with non-vanishing magnetic fluxes, where properties of possible origins of the CP violation are investigated minutely. In this system, a non-vanishing value is mandatory in the real part of the complex modulus pa...
8.408028
8.398302
7.892034
7.806217
8.36172
8.406787
8.464871
8.516175
7.795917
8.875006
7.60239
7.783401
7.675881
7.681377
7.850679
7.773371
7.938457
7.628054
7.816907
8.038016
7.580493
hep-th/9804058
Alec Matusis
Daniel Z. Freedman, Samir D. Mathur, Alec Matusis, Leonardo Rastelli
Correlation functions in the CFT(d)/AdS(d+1) correpondence
27 pages, LaTex, 1 eps figure, few misprints corrected, references added
Nucl.Phys.B546:96-118,1999
10.1016/S0550-3213(99)00053-X
MIT-CTP-2727
hep-th
null
Conformal techniques are applied to the calculation of integrals on AdS(d+1) space which define correlators of composite operators in the superconformal field theory on the d-dimensional boundary. The 3-point amplitudes for scalar fields of arbitrary mass and gauge fields in the AdS supergravity are calculated explic...
[ { "created": "Tue, 7 Apr 1998 22:24:43 GMT", "version": "v1" }, { "created": "Fri, 25 Sep 1998 02:34:23 GMT", "version": "v2" } ]
2009-10-08
[ [ "Freedman", "Daniel Z.", "" ], [ "Mathur", "Samir D.", "" ], [ "Matusis", "Alec", "" ], [ "Rastelli", "Leonardo", "" ] ]
Conformal techniques are applied to the calculation of integrals on AdS(d+1) space which define correlators of composite operators in the superconformal field theory on the d-dimensional boundary. The 3-point amplitudes for scalar fields of arbitrary mass and gauge fields in the AdS supergravity are calculated explicit...
6.97333
6.624376
7.413894
6.175963
6.605075
6.344623
6.665444
6.938577
6.500245
7.651812
6.630807
6.219377
6.957981
6.604036
6.488637
6.443807
6.375559
6.465894
6.306972
7.033931
6.425306
0708.1368
Takeshi Oota
Tsuyoshi Houri, Takeshi Oota and Yukinori Yasui
Closed conformal Killing-Yano tensor and Kerr-NUT-de Sitter spacetime uniqueness
7 pages, LaTeX
Phys.Lett.B656:214-216,2007
10.1016/j.physletb.2007.09.034
OCU-PHYS 273
hep-th
null
We study spacetimes with a closed conformal Killing-Yano tensor. It is shown that the D-dimensional Kerr-NUT-de Sitter spacetime constructed by Chen-Lu-Pope is the only spacetime admitting a rank-2 closed conformal Killing-Yano tensor with a certain symmetry.
[ { "created": "Fri, 10 Aug 2007 05:47:50 GMT", "version": "v1" } ]
2008-11-26
[ [ "Houri", "Tsuyoshi", "" ], [ "Oota", "Takeshi", "" ], [ "Yasui", "Yukinori", "" ] ]
We study spacetimes with a closed conformal Killing-Yano tensor. It is shown that the D-dimensional Kerr-NUT-de Sitter spacetime constructed by Chen-Lu-Pope is the only spacetime admitting a rank-2 closed conformal Killing-Yano tensor with a certain symmetry.
7.499321
5.939133
6.935978
6.702393
6.141956
6.341622
6.402652
6.178626
5.979601
8.186972
6.588421
7.368075
6.833775
6.882774
7.321647
6.839921
7.033971
6.53829
7.198626
7.260712
7.034915
hep-th/0105269
Philippe Brax
Ph. Brax, A. C. Davis
On Brane Cosmology and Naked Singularities
12 pages
Phys.Lett. B513 (2001) 156-162
10.1016/S0370-2693(01)00734-1
CERN-TH/2001-137, DAMTP-2001-36, T/01-056
hep-th
null
Brane-world singularities are analysed, emphasizing the case of supergravity in singular spaces where the singularity puzzle is naturally resolved. These naked singularities are either time-like or null, corresponding to the finite or infinite amount of conformal time that massless particles take in order to reach th...
[ { "created": "Mon, 28 May 2001 10:41:17 GMT", "version": "v1" } ]
2009-11-07
[ [ "Brax", "Ph.", "" ], [ "Davis", "A. C.", "" ] ]
Brane-world singularities are analysed, emphasizing the case of supergravity in singular spaces where the singularity puzzle is naturally resolved. These naked singularities are either time-like or null, corresponding to the finite or infinite amount of conformal time that massless particles take in order to reach them...
16.925642
18.766827
17.441011
15.81786
18.585007
18.141972
18.667933
17.274691
17.62154
18.183214
16.631943
16.925337
15.99677
15.691493
16.326447
15.574702
16.490904
16.214811
15.960015
15.765052
15.957146
hep-th/0610167
Douglas A. Singleton
V. D. Ivashchuk, V.N. Melnikov, and D. Singleton
Electric S-brane solutions with parallel forms on Ricci-flat factor space
12 pages, no figures, JHEP style
Grav.Cosmol.12:314-320,2006
null
null
hep-th gr-qc
null
In this paper we generalize electric S-brane solutions with maximal number of branes. Previously for the action containing D-dimensional gravity, a scalar field and antisymmetric (p+2)-form we found composite, electric S-brane solutions with all non-zero ``charge'' densities which obeyed self-duality or anti-self-dua...
[ { "created": "Sat, 14 Oct 2006 18:52:00 GMT", "version": "v1" } ]
2008-11-26
[ [ "Ivashchuk", "V. D.", "" ], [ "Melnikov", "V. N.", "" ], [ "Singleton", "D.", "" ] ]
In this paper we generalize electric S-brane solutions with maximal number of branes. Previously for the action containing D-dimensional gravity, a scalar field and antisymmetric (p+2)-form we found composite, electric S-brane solutions with all non-zero ``charge'' densities which obeyed self-duality or anti-self-duali...
9.789499
9.231314
9.552677
8.720916
9.77631
9.772653
9.50543
8.891806
9.131994
11.969275
9.002593
9.248559
9.35758
9.334517
9.066136
9.468526
9.423481
9.403202
9.372587
9.458767
9.30778
hep-th/0005050
Tretyak
V.Tretyak and A.Nazarenko
Classical relativistic systems of charged particles in the front form of dynamics and the Liouville equation
19 pages, no figures
Condensed Matter Phys. 3 (2000) 5-22
null
null
hep-th
null
Classical relativistic system of point particles coupled with an electromagnetic field is considered in the three-dimensional representation. The gauge freedom connected with the chronometrical invariance of the four-dimensional description is reduced by use of the geometrical concept of the forms of relativistic dyn...
[ { "created": "Fri, 5 May 2000 07:36:05 GMT", "version": "v1" } ]
2007-05-23
[ [ "Tretyak", "V.", "" ], [ "Nazarenko", "A.", "" ] ]
Classical relativistic system of point particles coupled with an electromagnetic field is considered in the three-dimensional representation. The gauge freedom connected with the chronometrical invariance of the four-dimensional description is reduced by use of the geometrical concept of the forms of relativistic dynam...
12.267985
12.669387
11.687043
11.78415
13.092723
12.466019
12.396197
12.106797
11.149619
13.157762
11.675467
11.120378
11.575074
11.019344
11.209984
11.198433
11.224129
11.674376
11.169636
11.211794
11.261478
1804.11306
Stanislav Srednyak
Stan Srednyak
Bound state equations in Riemannian geometry
null
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study formulations of bound state (Bethe-Salpeter) equations on arbitrary Riemannian manifolds. We obtain a hierarchy of equations for multipartice wave functions. These equations, at each number of particles, depend on certain choices of combinatorial origin, which together with the metric, define the equations c...
[ { "created": "Mon, 30 Apr 2018 16:30:44 GMT", "version": "v1" } ]
2018-05-01
[ [ "Srednyak", "Stan", "" ] ]
We study formulations of bound state (Bethe-Salpeter) equations on arbitrary Riemannian manifolds. We obtain a hierarchy of equations for multipartice wave functions. These equations, at each number of particles, depend on certain choices of combinatorial origin, which together with the metric, define the equations com...
15.232751
14.844751
13.20319
13.960534
14.771078
17.24387
16.442326
13.477406
14.078339
14.432305
14.577127
14.321031
14.674709
13.244311
14.029428
13.341226
13.579247
12.790958
13.623849
14.553474
13.416201
0804.0613
Brenno Carlini Vallilo
William D. Linch III, Jock McOrist, Brenno Carlini Vallilo
Type IIB Flux Vacua from the String Worldsheet
29 pages; added references and fixed typo's
JHEP 0809:042,2008
10.1088/1126-6708/2008/09/042
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study type IIB string compactifications in the presence of RR and NSNS fluxes using worldsheet techniques. Vertex operators corresponding to internal RR and NSNS fluxes are constructed in the hybrid formalism with manifest target space supersymmetry. In a simple class of examples, we compute various known physical...
[ { "created": "Fri, 4 Apr 2008 18:46:41 GMT", "version": "v1" }, { "created": "Wed, 25 Jun 2008 15:03:02 GMT", "version": "v2" } ]
2009-12-04
[ [ "Linch", "William D.", "III" ], [ "McOrist", "Jock", "" ], [ "Vallilo", "Brenno Carlini", "" ] ]
We study type IIB string compactifications in the presence of RR and NSNS fluxes using worldsheet techniques. Vertex operators corresponding to internal RR and NSNS fluxes are constructed in the hybrid formalism with manifest target space supersymmetry. In a simple class of examples, we compute various known physical p...
7.921301
6.115654
10.517396
6.887125
6.556872
6.208843
6.575058
6.585493
6.648811
10.747539
6.722257
7.160375
8.393847
7.469165
7.157521
7.170836
7.056017
7.258706
6.963551
8.422523
7.086735
hep-th/9911152
Shin'ichi Nojiri
Shin'ichi Nojiri and Sergei D. Odintsov
Finite gravitational action for higher derivative and stringy gravities
LaTeX file, 21 pages
Phys.Rev.D62:064018,2000
10.1103/PhysRevD.62.064018
null
hep-th
null
We generalize the local surface counterterm prescription suggested in Einstein gravity for higher derivative (HD) and Weyl gravities. Explicitly, the surface counterterm is found for three- and five-dimensional HD gravities. As a result, the gravitational action for asymptotically AdS spaces is finite and gravitation...
[ { "created": "Fri, 19 Nov 1999 03:50:20 GMT", "version": "v1" } ]
2009-09-17
[ [ "Nojiri", "Shin'ichi", "" ], [ "Odintsov", "Sergei D.", "" ] ]
We generalize the local surface counterterm prescription suggested in Einstein gravity for higher derivative (HD) and Weyl gravities. Explicitly, the surface counterterm is found for three- and five-dimensional HD gravities. As a result, the gravitational action for asymptotically AdS spaces is finite and gravitational...
14.455765
13.745636
15.269371
14.019711
13.075194
14.100752
14.320931
11.952032
13.822461
17.515255
12.658985
13.527965
13.959252
12.821001
13.800849
13.550645
14.153425
13.635209
13.386684
14.174022
12.868948
hep-th/0309012
R. Loll
R. Loll (Spinoza Inst. and U. Utrecht), W. Westra (U. Utrecht)
Space-time foam in 2D and the sum over topologies
13 pages, 6 Postscript figures; contribution to the proceedings of the Workshop on Random Geometry, Krakow, May 15-17, 2003
Acta Phys.Polon. B34 (2003) 4997-5008
null
ITP-UU-03/42, SPIN-2003/26
hep-th
null
It is well-known that the sum over topologies in quantum gravity is ill-defined, due to a super-exponential growth of the number of geometries as a function of the space-time volume, leading to a badly divergent gravitational path integral. Not even in dimension 2, where a non-perturbative quantum gravity theory can ...
[ { "created": "Sun, 31 Aug 2003 17:15:18 GMT", "version": "v1" } ]
2007-05-23
[ [ "Loll", "R.", "", "Spinoza Inst. and U. Utrecht" ], [ "Westra", "W.", "", "U. Utrecht" ] ]
It is well-known that the sum over topologies in quantum gravity is ill-defined, due to a super-exponential growth of the number of geometries as a function of the space-time volume, leading to a badly divergent gravitational path integral. Not even in dimension 2, where a non-perturbative quantum gravity theory can be...
7.209849
7.654753
7.644014
7.022623
7.745867
7.789702
7.544672
7.435702
7.434852
8.678928
7.207001
7.290694
7.260089
7.123173
7.111771
6.776402
7.231803
6.793879
7.417375
7.284997
7.049586
hep-th/9603033
null
B. S. Acharya (Queen Mary and Westfield College)
N=1 Heterotic/M-theory Duality and Joyce Manifolds
25 pages, Latex
Nucl.Phys. B475 (1996) 579-596
10.1016/0550-3213(96)00326-4
QMW-Th-96-4
hep-th
null
We present an ansatz which enables us to construct heterotic/M-theory dual pairs in four dimensions. It is checked that this ansatz reproduces previous results and that the massless spectra of the proposed dual pairs agree. The new dual pairs consist of M-theory compactifications on Joyce manifolds of $G_2$ holonomy ...
[ { "created": "Wed, 6 Mar 1996 17:09:57 GMT", "version": "v1" } ]
2009-10-30
[ [ "Acharya", "B. S.", "", "Queen Mary and Westfield College" ] ]
We present an ansatz which enables us to construct heterotic/M-theory dual pairs in four dimensions. It is checked that this ansatz reproduces previous results and that the massless spectra of the proposed dual pairs agree. The new dual pairs consist of M-theory compactifications on Joyce manifolds of $G_2$ holonomy an...
7.049218
6.494353
8.173045
6.41935
7.055078
6.693818
6.565122
6.380356
6.435682
8.230659
6.799439
6.492058
7.177847
6.696886
6.806729
6.620389
6.879147
6.664851
6.707496
7.020539
6.645366
hep-th/9806175
null
Dmitri Sorokin
Coupling of M-Branes in M-Theory
LaTeX file, 9 pages. Talk given at the Sixth International Symposium on Particles, Strings and Cosmology (PASCOS 98), Boston, March 22-29, 1998
null
null
HUB EP-98/36, DFPB 98/TH/31
hep-th
null
Coupling of a membrane and a five-brane to the bosonic sector of D=11 supergravity is considered. The five--brane is a dyonic object which carries both an electric and a magnetic charge of the D=11 three-form gauge field $A^3$, and it couples not only to $A^3$ but also minimally couples to a six-form field $A^6$ dual...
[ { "created": "Sat, 20 Jun 1998 12:31:45 GMT", "version": "v1" } ]
2007-05-23
[ [ "Sorokin", "Dmitri", "" ] ]
Coupling of a membrane and a five-brane to the bosonic sector of D=11 supergravity is considered. The five--brane is a dyonic object which carries both an electric and a magnetic charge of the D=11 three-form gauge field $A^3$, and it couples not only to $A^3$ but also minimally couples to a six-form field $A^6$ dual t...
7.278843
6.614729
7.556269
6.310984
6.408576
6.521602
6.291061
6.695868
6.686603
8.065742
6.53683
6.574998
7.037103
6.687752
6.819735
6.693286
6.388355
6.506017
6.501159
7.182372
6.583754
hep-th/0701069
Wung-Hong Huang
Wung-Hong Huang
Dual String Description of Wilson Loop in Non-commutative Gauge Theory
Latex 12 pages
Phys.Lett.B647:519-525,2007; Erratum-ibid.B652:388-389,2007
10.1016/j.physletb.2007.02.052 10.1016/j.physletb.2007.07.020
null
hep-th
null
The Wilson loop in some non-commutative gauge theories is studied by using the dual string description in which the corresponding string is on the curved background with B field. For the theory in which a constant B field is turned on along the brane worldvolume the Wilson loop always shows a Coulomb phase, as studie...
[ { "created": "Tue, 9 Jan 2007 14:08:41 GMT", "version": "v1" }, { "created": "Sat, 24 Feb 2007 06:06:27 GMT", "version": "v2" } ]
2007-09-06
[ [ "Huang", "Wung-Hong", "" ] ]
The Wilson loop in some non-commutative gauge theories is studied by using the dual string description in which the corresponding string is on the curved background with B field. For the theory in which a constant B field is turned on along the brane worldvolume the Wilson loop always shows a Coulomb phase, as studied ...
8.438529
7.604384
8.631285
7.624961
8.105427
7.817535
7.5664
7.283564
7.470527
9.122367
7.814308
7.760851
8.154768
7.84375
7.752901
7.958382
8.068277
7.851683
8.037376
8.339049
7.868912
2302.12812
Yuqi Lei
Yu-Qi Lei, Xian-Hui Ge
Stationary equilibrium of test particles near charged black branes with the hyperscaling violating factor
15pages
Phys.Rev.D 107 (2023) 10, 106002
10.1103/PhysRevD.107.106002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the upper bound of the Lyapunov exponent for test particles that maintain equilibrium in the radial direction near the charged black brane with the hyperscaling violating factor. The influences of black brane parameters (hyperscaling violation exponent $\theta$ and dynamical exponent $z$) are investigated....
[ { "created": "Fri, 24 Feb 2023 18:47:42 GMT", "version": "v1" }, { "created": "Mon, 8 May 2023 08:55:53 GMT", "version": "v2" } ]
2023-05-09
[ [ "Lei", "Yu-Qi", "" ], [ "Ge", "Xian-Hui", "" ] ]
We explore the upper bound of the Lyapunov exponent for test particles that maintain equilibrium in the radial direction near the charged black brane with the hyperscaling violating factor. The influences of black brane parameters (hyperscaling violation exponent $\theta$ and dynamical exponent $z$) are investigated. W...
5.241951
4.826735
5.229555
4.781704
5.158016
4.879627
5.208164
4.834109
4.989793
6.00864
5.058678
4.930991
5.21896
4.976713
5.073414
5.008462
4.982482
5.036333
5.149009
5.242613
5.181227
hep-th/0410148
Andrzej Wereszczynski
A. Wereszczynski
Knotted Configurations with Arbitrary Hopf Index from the Eikonal Equation
31 pages, 21 figures; final version accepted in Eur. Phys. J. C
Eur.Phys.J.C42:461-473,2005
10.1140/epjc/s2005-02300-4
null
hep-th
null
The complex eikonal equation in $(3+1)$ dimensions is investigated. It is shown that this equation generates many multi soliton configurations with arbitrary value of the Hopf index. In general, these eikonal hopfions do not have the toroidal symmetry. For example, a hopfion with topology of the trefoil knot is found...
[ { "created": "Wed, 13 Oct 2004 10:10:57 GMT", "version": "v1" }, { "created": "Mon, 13 Jun 2005 09:53:38 GMT", "version": "v2" } ]
2009-01-07
[ [ "Wereszczynski", "A.", "" ] ]
The complex eikonal equation in $(3+1)$ dimensions is investigated. It is shown that this equation generates many multi soliton configurations with arbitrary value of the Hopf index. In general, these eikonal hopfions do not have the toroidal symmetry. For example, a hopfion with topology of the trefoil knot is found. ...
11.692768
10.523825
12.732402
9.653273
10.421365
9.379206
10.342192
10.030034
9.596716
12.060158
10.214913
10.439486
11.905662
11.026356
10.433148
10.834045
10.639078
10.400874
10.62042
11.146256
10.675745