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2305.15948
Meng-Chwan Tan
Meng-Chwan Tan
Vafa-Witten Theory: Invariants, Floer Homologies, Higgs Bundles, a Geometric Langlands Correspondence, and Categorification (String Math 2022 Proceedings)
16 pp. References updated to match publication version. arXiv admin note: substantial text overlap with arXiv:2203.17115
null
null
null
hep-th math.AG math.DG math.GT math.RT
http://creativecommons.org/licenses/by/4.0/
This is a concise version of the original article in [arXiv:2203.17115] that will be published in the String Math 2022 Proceedings by the American Mathematical Society.
[ { "created": "Thu, 25 May 2023 11:44:29 GMT", "version": "v1" }, { "created": "Thu, 29 Jun 2023 01:34:11 GMT", "version": "v2" }, { "created": "Thu, 22 Feb 2024 03:58:51 GMT", "version": "v3" } ]
2024-02-23
[ [ "Tan", "Meng-Chwan", "" ] ]
This is a concise version of the original article in [arXiv:2203.17115] that will be published in the String Math 2022 Proceedings by the American Mathematical Society.
hep-th/9707230
Bert Schroer
Bert Schroer (FU-Berlin)
A Course on: "An Algebraic Approach to Nonperturbative Quantum Field Theory"
null
null
null
null
hep-th
null
The content of this paper is incorporated into hep-th/9805093
[ { "created": "Mon, 28 Jul 1997 14:42:18 GMT", "version": "v1" }, { "created": "Mon, 2 Mar 1998 22:26:43 GMT", "version": "v2" }, { "created": "Fri, 15 May 1998 16:38:11 GMT", "version": "v3" } ]
2008-02-03
[ [ "Schroer", "Bert", "", "FU-Berlin" ] ]
The content of this paper is incorporated into hep-th/9805093
1209.5476
Oswaldo Monteiro Del Cima
O.M. Del Cima
The Jackiw-Pi model: classical theory
In honor of the 70th birthday of Prof. Olivier Piguet. 11 pages
Phys. Lett. B720 (2013) 254-261
10.1016/j.physletb.2013.02.016
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The massive even-parity non-Abelian gauge model in three space-time dimensions proposed by Jackiw and Pi is studied at the tree-level. The propagators are computed and the spectrum consistency is analyzed, besides, the symmetries of the model are collected and established through BRS invariance and Slavnov-Taylor ide...
[ { "created": "Tue, 25 Sep 2012 02:41:31 GMT", "version": "v1" }, { "created": "Thu, 7 Mar 2013 21:36:38 GMT", "version": "v2" } ]
2013-03-11
[ [ "Del Cima", "O. M.", "" ] ]
The massive even-parity non-Abelian gauge model in three space-time dimensions proposed by Jackiw and Pi is studied at the tree-level. The propagators are computed and the spectrum consistency is analyzed, besides, the symmetries of the model are collected and established through BRS invariance and Slavnov-Taylor ident...
1305.0533
Francesco Benini
Francesco Benini, Richard Eager, Kentaro Hori, Yuji Tachikawa
Elliptic genera of two-dimensional N=2 gauge theories with rank-one gauge groups
27 pages, 1 figure; minor modifications to sec. 2.2 and 4.6
Lett.Math.Phys. 104 (2014) 465-493
10.1007/s11005-013-0673-y
IPMU-13-0082, UT-13-17
hep-th math.AG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the elliptic genera of two-dimensional N=(2,2) and N=(0,2) gauged linear sigma models via supersymmetric localization, for rank-one gauge groups. The elliptic genus is expressed as a sum over residues of a meromorphic function whose argument is the holonomy of the gauge field along both the spatial and the...
[ { "created": "Thu, 2 May 2013 18:45:21 GMT", "version": "v1" }, { "created": "Fri, 23 Aug 2013 12:29:47 GMT", "version": "v2" } ]
2014-03-18
[ [ "Benini", "Francesco", "" ], [ "Eager", "Richard", "" ], [ "Hori", "Kentaro", "" ], [ "Tachikawa", "Yuji", "" ] ]
We compute the elliptic genera of two-dimensional N=(2,2) and N=(0,2) gauged linear sigma models via supersymmetric localization, for rank-one gauge groups. The elliptic genus is expressed as a sum over residues of a meromorphic function whose argument is the holonomy of the gauge field along both the spatial and the t...
1412.1715
Krzysztof A. Meissner
Krzysztof A. Meissner and Hermann Nicolai
Standard Model Fermions and N=8 supergravity
4 pages, references and minor clarifications added
Phys. Rev. D 91, 065029 (2015)
10.1103/PhysRevD.91.065029
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In a scheme originally proposed by M. Gell-Mann, and subsequently shown to be realized at the SU(3)xU(1) stationary point of maximal gauged SO(8) supergravity by N. Warner and one of the present authors, the 48 spin 1/2 fermions of the theory remaining after the removal of eight Goldstinos can be identified with the ...
[ { "created": "Thu, 4 Dec 2014 16:17:15 GMT", "version": "v1" }, { "created": "Mon, 23 Feb 2015 16:21:41 GMT", "version": "v2" } ]
2015-04-01
[ [ "Meissner", "Krzysztof A.", "" ], [ "Nicolai", "Hermann", "" ] ]
In a scheme originally proposed by M. Gell-Mann, and subsequently shown to be realized at the SU(3)xU(1) stationary point of maximal gauged SO(8) supergravity by N. Warner and one of the present authors, the 48 spin 1/2 fermions of the theory remaining after the removal of eight Goldstinos can be identified with the 48...
1506.09119
S. Weinzierl
Stefan Weinzierl
Hopf algebras and Dyson-Schwinger equations
32 pages, lectures given at the workshop "Dyson-Schwinger Equations in Modern Physics and Mathematics", Trento, September 2014, v3: version to be published
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In these lectures I discuss Hopf algebras and Dyson-Schwinger equations. The lectures start with an introduction to Hopf algebras, followed by a review where Hopf algebras occur in particles physics. The final part of these lectures is devoted to the relation between Hopf algebras and Dyson-Schwinger equations.
[ { "created": "Tue, 30 Jun 2015 15:32:05 GMT", "version": "v1" }, { "created": "Mon, 11 Jan 2016 19:44:16 GMT", "version": "v2" }, { "created": "Thu, 28 Jan 2016 14:09:28 GMT", "version": "v3" } ]
2016-01-29
[ [ "Weinzierl", "Stefan", "" ] ]
In these lectures I discuss Hopf algebras and Dyson-Schwinger equations. The lectures start with an introduction to Hopf algebras, followed by a review where Hopf algebras occur in particles physics. The final part of these lectures is devoted to the relation between Hopf algebras and Dyson-Schwinger equations.
hep-th/9206106
Michel Talon
M. Dubois-Violette, M. Henneaux, M. Talon, CM. Viallet
General Solution of the Consistency Equation
11 pages, Latex file, PAR-LPTHE 92/19
Phys.Lett. B289 (1992) 361-367
10.1016/0370-2693(92)91232-X
null
hep-th
null
We produce the general solution of the Wess-Zumino consistency condition for gauge theories of the Yang-mills type, for any ghost number and form degree. We resolve the problem of the cohomological independence of these solutions. In other words we fully describe the local version of the cohomology of the BRS operato...
[ { "created": "Mon, 29 Jun 1992 14:27:33 GMT", "version": "v1" } ]
2009-10-22
[ [ "Dubois-Violette", "M.", "" ], [ "Henneaux", "M.", "" ], [ "Talon", "M.", "" ], [ "Viallet", "CM.", "" ] ]
We produce the general solution of the Wess-Zumino consistency condition for gauge theories of the Yang-mills type, for any ghost number and form degree. We resolve the problem of the cohomological independence of these solutions. In other words we fully describe the local version of the cohomology of the BRS operator,...
hep-th/9507091
Ahmed Azhari
A. Azhari and T.T. Truong
On the Sutherland's Integrability Condition for Two-Dimensional N-Particle Systems
13 pages,uses LATeX2e and epsf. File prepared using the uufiles package
null
null
LMPM-95-AT,CERGY-95-AT
hep-th
null
Following Sutherland's work on one-dimensional integrable systems we formulate and study its two-dimensional version. Physically it expresses the absence of true 3-body forces among an assembly of N particles leaving exclusively effective 2-body interactions. This criterion may be a suitable candidate for an integrab...
[ { "created": "Tue, 18 Jul 1995 13:03:23 GMT", "version": "v1" } ]
2007-05-23
[ [ "Azhari", "A.", "" ], [ "Truong", "T. T.", "" ] ]
Following Sutherland's work on one-dimensional integrable systems we formulate and study its two-dimensional version. Physically it expresses the absence of true 3-body forces among an assembly of N particles leaving exclusively effective 2-body interactions. This criterion may be a suitable candidate for an integrabil...
hep-th/0503101
Hiroshi Umetsu
Satoshi Iso, Fumihiko Sugino, Hidenori Terachi and Hiroshi Umetsu
Fermionic Backgrounds and Condensation of Supergravity Fields in IIB Matrix Model
32 pages, Latex; discussion clarified. version to appear in Phys. Rev. D
Phys.Rev. D72 (2005) 066001
10.1103/PhysRevD.72.066001
KEK-TH-1006, OIQP-05-01
hep-th
null
In a previous paper hep-th/0410182 we constructed wave functions and vertex operators for massless supergravity fields in type IIB matrix model by expanding supersymmetric Wilson line operators. In this paper we consider fermionic backgrounds and condensation of supergravity fields in IIB matrix model by using these ...
[ { "created": "Fri, 11 Mar 2005 12:02:56 GMT", "version": "v1" }, { "created": "Tue, 23 Aug 2005 00:18:29 GMT", "version": "v2" } ]
2009-11-11
[ [ "Iso", "Satoshi", "" ], [ "Sugino", "Fumihiko", "" ], [ "Terachi", "Hidenori", "" ], [ "Umetsu", "Hiroshi", "" ] ]
In a previous paper hep-th/0410182 we constructed wave functions and vertex operators for massless supergravity fields in type IIB matrix model by expanding supersymmetric Wilson line operators. In this paper we consider fermionic backgrounds and condensation of supergravity fields in IIB matrix model by using these wa...
hep-th/0605195
Albrecht Klemm
Min-xin Huang and Albrecht Klemm
Holomorphic Anomaly in Gauge Theories and Matrix Models
34 pages, 2 eps figures, expansion at the monopole point corrected and interpreted, and references added
JHEP0709:054,2007
10.1088/1126-6708/2007/09/054
null
hep-th
null
We use the holomorphic anomaly equation to solve the gravitational corrections to Seiberg-Witten theory and a two-cut matrix model, which is related by the Dijkgraaf-Vafa conjecture to the topological B-model on a local Calabi-Yau manifold. In both cases we construct propagators that give a recursive solution in the ...
[ { "created": "Fri, 19 May 2006 17:52:46 GMT", "version": "v1" }, { "created": "Fri, 21 Jul 2006 17:03:56 GMT", "version": "v2" } ]
2008-11-26
[ [ "Huang", "Min-xin", "" ], [ "Klemm", "Albrecht", "" ] ]
We use the holomorphic anomaly equation to solve the gravitational corrections to Seiberg-Witten theory and a two-cut matrix model, which is related by the Dijkgraaf-Vafa conjecture to the topological B-model on a local Calabi-Yau manifold. In both cases we construct propagators that give a recursive solution in the ge...
1207.1924
Andrei Belitsky
A. V. Belitsky
A note on two-loop superloop
14 pages, 3 figures
null
10.1016/j.physletb.2012.10.018
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the duality between supersymmetric Wilson loop on null polygonal contours in maximally supersymmetric Yang-Mills theory and next-to-maximal helicity violating (NMHV) scattering amplitudes. Earlier analyses demonstrated that the use of a dimensional regulator for ultraviolet divergences, induced due to pres...
[ { "created": "Sun, 8 Jul 2012 23:48:09 GMT", "version": "v1" } ]
2015-06-05
[ [ "Belitsky", "A. V.", "" ] ]
We explore the duality between supersymmetric Wilson loop on null polygonal contours in maximally supersymmetric Yang-Mills theory and next-to-maximal helicity violating (NMHV) scattering amplitudes. Earlier analyses demonstrated that the use of a dimensional regulator for ultraviolet divergences, induced due to presen...
hep-th/0302109
Hirosi Ooguri
Hirosi Ooguri and Cumrun Vafa
The C-Deformation of Gluino and Non-planar Diagrams
32 pages, 4 figures; References added. The definition of the C-deformation clarified
Adv.Theor.Math.Phys.7:53-85,2003
null
CALT-68-2428, HUTP-03/A014
hep-th
null
We consider a deformation of N=1 supersymmetric gauge theories in four dimensions, which we call the C-deformation, where the gluino field satisfies a Clifford-like algebra dictated by a self-dual two-form, instead of the standard Grassmannian algebra. The superpotential of the deformed gauge theory is computed by th...
[ { "created": "Fri, 14 Feb 2003 20:30:22 GMT", "version": "v1" }, { "created": "Thu, 27 Feb 2003 22:51:38 GMT", "version": "v2" } ]
2009-09-17
[ [ "Ooguri", "Hirosi", "" ], [ "Vafa", "Cumrun", "" ] ]
We consider a deformation of N=1 supersymmetric gauge theories in four dimensions, which we call the C-deformation, where the gluino field satisfies a Clifford-like algebra dictated by a self-dual two-form, instead of the standard Grassmannian algebra. The superpotential of the deformed gauge theory is computed by the ...
hep-th/9508030
null
I. P. Ennes, J. M. Isidro, A. V. Ramallo
The BRST Symmetry of Affine Lie Superalgebras and Non-Critical Strings
26 pages, phyzzx, no figures
Int.J.Mod.Phys.A11:2379-2402,1996
10.1142/S0217751X9600119X
US-FT-20/95
hep-th
null
The topological field theories associated with affine Lie superalgebras are constructed. Their BRST symmetry is characterised by a Kazama algebra containing spin 1, 2 and 3 operators and closes linearly. Under this symmetry all operators are grouped into BRST doublets. The relation between the models constructed and ...
[ { "created": "Mon, 7 Aug 1995 04:58:06 GMT", "version": "v1" } ]
2011-08-12
[ [ "Ennes", "I. P.", "" ], [ "Isidro", "J. M.", "" ], [ "Ramallo", "A. V.", "" ] ]
The topological field theories associated with affine Lie superalgebras are constructed. Their BRST symmetry is characterised by a Kazama algebra containing spin 1, 2 and 3 operators and closes linearly. Under this symmetry all operators are grouped into BRST doublets. The relation between the models constructed and no...
hep-th/9404012
Krzysztof Gawedzki
Krzysztof Gawedzki
Coulomb Gas Representation of the SU(2) WZW Correlators at Higher Genera
9 pages, latex
Lett.Math.Phys. 33 (1995) 335-345
10.1007/BF00749687
null
hep-th
null
We express the correlation functions of the SU(2) WZW conformal field theory on Riemann surfaces of genus >1 by finite dimensional integrals.
[ { "created": "Mon, 4 Apr 1994 14:23:50 GMT", "version": "v1" } ]
2009-10-28
[ [ "Gawedzki", "Krzysztof", "" ] ]
We express the correlation functions of the SU(2) WZW conformal field theory on Riemann surfaces of genus >1 by finite dimensional integrals.
hep-th/9608085
Paulina Rychenkova
G.W.Gibbons and P.Rychenkova
HyperK\"{a}hler Quotient Construction of BPS Monopole Moduli Spaces
19 pages, LaTeX2e, uses amsfonts and amsbsy packages
Commun.Math.Phys.186:585-599,1997
10.1007/s002200050121
DAMTP/R-38-96
hep-th gr-qc
null
We use the HyperK\"{a}hler quotient of flat space to obtain some monopole moduli space metrics in explicit form. Using this new description, we discuss their topology, completeness and isometries. We construct the moduli space metrics in the limit when some monopoles become massless, which corresponds to non-maximal ...
[ { "created": "Tue, 13 Aug 1996 18:42:17 GMT", "version": "v1" } ]
2009-10-30
[ [ "Gibbons", "G. W.", "" ], [ "Rychenkova", "P.", "" ] ]
We use the HyperK\"{a}hler quotient of flat space to obtain some monopole moduli space metrics in explicit form. Using this new description, we discuss their topology, completeness and isometries. We construct the moduli space metrics in the limit when some monopoles become massless, which corresponds to non-maximal sy...
1603.08770
Sa\v{s}o Grozdanov
Sa\v{s}o Grozdanov and Napat Poovuttikul
Universality of anomalous conductivities in theories with higher-derivative holographic duals
V2: 29 pages, 1 figure, version published in JHEP
JHEP 1609 (2016) 046
10.1007/JHEP09(2016)046
null
hep-th cond-mat.str-el hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Anomalous chiral conductivities in theories with global anomalies are independent of whether they are computed in a weakly coupled quantum (or thermal) field theory, hydrodynamics, or at infinite coupling from holography. While the presence of dynamical gauge fields and mixed, gauge-global anomalies can destroy this ...
[ { "created": "Tue, 29 Mar 2016 13:43:35 GMT", "version": "v1" }, { "created": "Mon, 17 Oct 2016 10:47:13 GMT", "version": "v2" } ]
2016-10-18
[ [ "Grozdanov", "Sašo", "" ], [ "Poovuttikul", "Napat", "" ] ]
Anomalous chiral conductivities in theories with global anomalies are independent of whether they are computed in a weakly coupled quantum (or thermal) field theory, hydrodynamics, or at infinite coupling from holography. While the presence of dynamical gauge fields and mixed, gauge-global anomalies can destroy this un...
hep-th/0112080
Raphael Bousso
Raphael Bousso and Lisa Randall
Holographic Domains of Anti-de Sitter Space
29 pages, 6 figures
JHEP 0204:057,2002
10.1088/1126-6708/2002/04/057
NSF-ITP-01-167, HUTP-01/A062
hep-th
null
An AdS_4 brane embedded in AdS_5 exhibits the novel feature that a four-dimensional graviton is localized near the brane, but the majority of the infinite bulk away from the brane where the warp factor diverges does not see four-dimensional gravity. A naive application of the holographic principle from the point of v...
[ { "created": "Mon, 10 Dec 2001 23:30:39 GMT", "version": "v1" } ]
2009-11-07
[ [ "Bousso", "Raphael", "" ], [ "Randall", "Lisa", "" ] ]
An AdS_4 brane embedded in AdS_5 exhibits the novel feature that a four-dimensional graviton is localized near the brane, but the majority of the infinite bulk away from the brane where the warp factor diverges does not see four-dimensional gravity. A naive application of the holographic principle from the point of vie...
hep-th/0507245
Tony Gherghetta
Tony Gherghetta, Marco Peloso and Erich Poppitz
Emergent Gravity from a Mass Deformation in Warped Spacetime
44 pages, 3 figures
Phys.Rev. D72 (2005) 104003
10.1103/PhysRevD.72.104003
UMN-TH-2408/05
hep-th gr-qc hep-ph
null
We consider a deformation of five-dimensional warped gravity with bulk and boundary mass terms to quadratic order in the action. We show that massless zero modes occur for special choices of the masses. The tensor zero mode is a smooth deformation of the Randall-Sundrum graviton wavefunction and can be localized anyw...
[ { "created": "Mon, 25 Jul 2005 21:46:45 GMT", "version": "v1" } ]
2013-05-29
[ [ "Gherghetta", "Tony", "" ], [ "Peloso", "Marco", "" ], [ "Poppitz", "Erich", "" ] ]
We consider a deformation of five-dimensional warped gravity with bulk and boundary mass terms to quadratic order in the action. We show that massless zero modes occur for special choices of the masses. The tensor zero mode is a smooth deformation of the Randall-Sundrum graviton wavefunction and can be localized anywhe...
1311.0718
Xiao-Xiong Zeng
Xiao-Xiong Zeng, Xian-Ming Liu, Wen-Biao Liu
Holographic thermalization with a chemical potential in Gauss-Bonnet gravity
23 pages, many figures,footnote 4 is modified. arXiv admin note: substantial text overlap with arXiv:1305.4841
JHEP, 03, 031, (2014)
10.1007/JHEP03(2014)031
null
hep-th
http://creativecommons.org/licenses/by-nc-sa/3.0/
Holographic thermalization is studied in the framework of Einstein-Maxwell-Gauss-Bonnet gravity. We use the two-point correlation function and expectation value of Wilson loop, which are dual to the renormalized geodesic length and minimal area surface in the bulk, to probe the thermalization. The numeric result show...
[ { "created": "Mon, 4 Nov 2013 14:54:04 GMT", "version": "v1" }, { "created": "Wed, 25 Dec 2013 14:48:09 GMT", "version": "v2" }, { "created": "Mon, 10 Feb 2014 02:45:12 GMT", "version": "v3" } ]
2015-06-17
[ [ "Zeng", "Xiao-Xiong", "" ], [ "Liu", "Xian-Ming", "" ], [ "Liu", "Wen-Biao", "" ] ]
Holographic thermalization is studied in the framework of Einstein-Maxwell-Gauss-Bonnet gravity. We use the two-point correlation function and expectation value of Wilson loop, which are dual to the renormalized geodesic length and minimal area surface in the bulk, to probe the thermalization. The numeric result shows ...
0704.1015
Noriaki Ikeda
Noriaki Ikeda and Tatsuya Tokunaga
An Alternative Topological Field Theory of Generalized Complex Geometry
29 pages, typos and references corrected
JHEP0709:009,2007
10.1088/1126-6708/2007/09/009
null
hep-th math.DG
null
We propose a new topological field theory on generalized complex geometry in two dimension using AKSZ formulation. Zucchini's model is $A$ model in the case that the generalized complex structuredepends on only a symplectic structure. Our new model is $B$ model in the case that the generalized complex structure depen...
[ { "created": "Sun, 8 Apr 2007 06:09:52 GMT", "version": "v1" }, { "created": "Tue, 19 Jun 2007 09:56:37 GMT", "version": "v2" }, { "created": "Sun, 26 Aug 2007 15:17:09 GMT", "version": "v3" } ]
2008-11-26
[ [ "Ikeda", "Noriaki", "" ], [ "Tokunaga", "Tatsuya", "" ] ]
We propose a new topological field theory on generalized complex geometry in two dimension using AKSZ formulation. Zucchini's model is $A$ model in the case that the generalized complex structuredepends on only a symplectic structure. Our new model is $B$ model in the case that the generalized complex structure depends...
hep-th/9405113
null
I.A. Bandos and A.A. Zheltukhin
N=1 SUPER-P-BRANES in twistor-like Lorentz harmonic formulation
(revized: minor changes, which was nesessary because previous version cannot be read LATEX byond Padova University), 24 pages, LATEX , DEPD/94/TH/35
Class.Quant.Grav.12:609-626,1995
10.1088/0264-9381/12/3/002
null
hep-th
null
Unique twistor--like Lorentz harmonic formulation for all N=1 supersymmetric extended objects (super-p-branes) moving in the space--time of arbitrary dimension D (admissible for given $p$) are suggested. The equations of motion are derived, explicit form of the \kappa-symmetry transformations is presented and the cla...
[ { "created": "Wed, 18 May 1994 11:00:47 GMT", "version": "v1" }, { "created": "Thu, 19 May 1994 14:21:05 GMT", "version": "v2" }, { "created": "Sat, 21 May 1994 13:16:12 GMT", "version": "v3" } ]
2010-04-06
[ [ "Bandos", "I. A.", "" ], [ "Zheltukhin", "A. A.", "" ] ]
Unique twistor--like Lorentz harmonic formulation for all N=1 supersymmetric extended objects (super-p-branes) moving in the space--time of arbitrary dimension D (admissible for given $p$) are suggested. The equations of motion are derived, explicit form of the \kappa-symmetry transformations is presented and the class...
1509.04272
Yasunori Nomura
Yasunori Nomura, Fabio Sanches, and Sean J. Weinberg
Flat-space Quantum Gravity in AdS/CFT
31 pages, 2 figures; clarifications added
Phys. Rev. D 93, 064049 (2016)
10.1103/PhysRevD.93.064049
UCB-PTH-15/08
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Motivated by the task of understanding microscopic dynamics of an evolving black hole, we present a scheme describing gauge-fixed continuous time evolution of quantum gravitational processes in asymptotically flat spacetime using the algebra of CFT operators. This allows us to study the microscopic dynamics of the Ha...
[ { "created": "Mon, 14 Sep 2015 20:01:56 GMT", "version": "v1" }, { "created": "Tue, 22 Dec 2015 05:13:16 GMT", "version": "v2" } ]
2016-03-30
[ [ "Nomura", "Yasunori", "" ], [ "Sanches", "Fabio", "" ], [ "Weinberg", "Sean J.", "" ] ]
Motivated by the task of understanding microscopic dynamics of an evolving black hole, we present a scheme describing gauge-fixed continuous time evolution of quantum gravitational processes in asymptotically flat spacetime using the algebra of CFT operators. This allows us to study the microscopic dynamics of the Hawk...
hep-th/0111190
Paul de Medeiros
Paul de Medeiros, Jose Figueroa-O'Farrill, Christopher Hull, Bill Spence
Conformal topological Yang-Mills theory and de Sitter holography
34 pages, AMSTex, Reference added
JHEP 0208 (2002) 055
10.1088/1126-6708/2002/08/055
QMUL-PH-01-16
hep-th
null
A new topological conformal field theory in four Euclidean dimensions is constructed from N=4 super Yang-Mills theory by twisting the whole of the conformal group with the whole of the R-symmetry group, resulting in a theory that is conformally invariant and has two conformally invariant BRST operators. A curved spac...
[ { "created": "Wed, 21 Nov 2001 16:53:12 GMT", "version": "v1" }, { "created": "Fri, 25 Jan 2002 13:44:51 GMT", "version": "v2" } ]
2009-11-07
[ [ "de Medeiros", "Paul", "" ], [ "Figueroa-O'Farrill", "Jose", "" ], [ "Hull", "Christopher", "" ], [ "Spence", "Bill", "" ] ]
A new topological conformal field theory in four Euclidean dimensions is constructed from N=4 super Yang-Mills theory by twisting the whole of the conformal group with the whole of the R-symmetry group, resulting in a theory that is conformally invariant and has two conformally invariant BRST operators. A curved space ...
1901.00011
Enrico Olivucci
Vladimir Kazakov, Enrico Olivucci, Michelangelo Preti
Generalized Fishnets and Exact Four-Point Correlators in Chiral CFT$_4$
71 pages, 16 figures, 4 tables. As accepted for publication by JHEP
null
10.1007/JHEP06(2019)078
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the Feynman graph structure and compute certain exact four-point correlation functions in chiral CFT$_4$ proposed by \"{O}.G\"{u}rdo\u{g}an and one of the authors as a double scaling limit of $\gamma$-deformed $\mathcal{N}=4$ SYM theory. We give full description of bulk behavior of large Feynman graphs: it s...
[ { "created": "Mon, 31 Dec 2018 19:00:02 GMT", "version": "v1" }, { "created": "Tue, 18 Jun 2019 08:38:53 GMT", "version": "v2" } ]
2019-07-24
[ [ "Kazakov", "Vladimir", "" ], [ "Olivucci", "Enrico", "" ], [ "Preti", "Michelangelo", "" ] ]
We study the Feynman graph structure and compute certain exact four-point correlation functions in chiral CFT$_4$ proposed by \"{O}.G\"{u}rdo\u{g}an and one of the authors as a double scaling limit of $\gamma$-deformed $\mathcal{N}=4$ SYM theory. We give full description of bulk behavior of large Feynman graphs: it sho...
2103.02248
Keita Imaizumi
Keita Imaizumi
Quantum periods and TBA equations for $\mathcal{N}=2\ SU(2)\ N_f=2$ SQCD with flavor symmetry
17 pages, 2 figures, (v2) references are added, (v3) typos corrected, references are added, minor modification, published version
Phys. Lett. B 816 (2021) 136270
10.1016/j.physletb.2021.136270
TIT/HEP-683
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We apply the exact WKB analysis to the quantum Seiberg-Witten curve for 4-dimensional $\mathcal{N} = 2\ SU(2)\ N_f=2$ SQCD with the flavor symmetry. The discontinuity and the asymptotic behavior of the quantum periods define a Riemann-Hilbert problem. We derive the thermodynamic Bethe ansatz (TBA) equations as a solu...
[ { "created": "Wed, 3 Mar 2021 08:17:32 GMT", "version": "v1" }, { "created": "Wed, 10 Mar 2021 08:02:03 GMT", "version": "v2" }, { "created": "Thu, 8 Apr 2021 05:25:55 GMT", "version": "v3" } ]
2021-05-11
[ [ "Imaizumi", "Keita", "" ] ]
We apply the exact WKB analysis to the quantum Seiberg-Witten curve for 4-dimensional $\mathcal{N} = 2\ SU(2)\ N_f=2$ SQCD with the flavor symmetry. The discontinuity and the asymptotic behavior of the quantum periods define a Riemann-Hilbert problem. We derive the thermodynamic Bethe ansatz (TBA) equations as a soluti...
1812.09613
Francesco Benini
Francesco Benini, Elisa Milan
Black holes in 4d $\mathcal{N}=4$ Super-Yang-Mills
33 pages + appendices, 4 figures; v2: references and clarifications added; v3: minor changes, conclusions unaltered
Phys. Rev. X 10, 021037 (2020)
10.1103/PhysRevX.10.021037
SISSA 56/2018/FISI
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We resolve a long-standing question: does the four-dimensional $\mathcal{N}=4$ SU(N) Super-Yang-Mills theory on $S^3$ at large N contain enough states to account for the entropy of rotating electrically-charged BPS black holes in AdS$_5$? Our answer is positive. We reconsider the large N limit of the superconformal i...
[ { "created": "Sat, 22 Dec 2018 22:06:19 GMT", "version": "v1" }, { "created": "Sat, 5 Jan 2019 19:00:11 GMT", "version": "v2" }, { "created": "Tue, 25 Jun 2019 16:27:23 GMT", "version": "v3" } ]
2022-09-09
[ [ "Benini", "Francesco", "" ], [ "Milan", "Elisa", "" ] ]
We resolve a long-standing question: does the four-dimensional $\mathcal{N}=4$ SU(N) Super-Yang-Mills theory on $S^3$ at large N contain enough states to account for the entropy of rotating electrically-charged BPS black holes in AdS$_5$? Our answer is positive. We reconsider the large N limit of the superconformal ind...
hep-th/0605219
Edward Shuryak
Edward Shuryak
Building a "holographic dual" to QCD in the AdS$_5$: instantons and confinement
null
null
null
null
hep-th
null
Recent attempts to find a ``holographic dual'' to QCD-like theories included a suggestion by Karsh et al (below referred to as KKSS) to incorporate confinement via a potential quadratically increasing into the 5-th direction of the $AdS_5$ space. We show that the same conclusion follows from completely different line...
[ { "created": "Mon, 22 May 2006 16:55:21 GMT", "version": "v1" } ]
2007-05-23
[ [ "Shuryak", "Edward", "" ] ]
Recent attempts to find a ``holographic dual'' to QCD-like theories included a suggestion by Karsh et al (below referred to as KKSS) to incorporate confinement via a potential quadratically increasing into the 5-th direction of the $AdS_5$ space. We show that the same conclusion follows from completely different line o...
1904.05914
Jun Nishimura
Toshihiro Aoki, Mitsuaki Hirasawa, Yuta Ito, Jun Nishimura, Asato Tsuchiya
On the structure of the emergent 3d expanding space in the Lorentzian type IIB matrix model
28 pages, 6 figures; (v2) reference added; (v3) comments on terminology added
Prog Theor Exp Phys (2019)
10.1093/ptep/ptz092
KEK-TH-2110
hep-th gr-qc hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The emergence of (3+1)-dimensional expanding space-time in the Lorentzian type IIB matrix model is an intriguing phenomenon which was observed in Monte Carlo studies of this model. In particular, this may be taken as a support to the conjecture that the model is a nonperturbative formulation of superstring theory in ...
[ { "created": "Thu, 11 Apr 2019 18:24:11 GMT", "version": "v1" }, { "created": "Mon, 15 Apr 2019 15:50:03 GMT", "version": "v2" }, { "created": "Wed, 17 Jul 2019 09:43:37 GMT", "version": "v3" } ]
2019-10-17
[ [ "Aoki", "Toshihiro", "" ], [ "Hirasawa", "Mitsuaki", "" ], [ "Ito", "Yuta", "" ], [ "Nishimura", "Jun", "" ], [ "Tsuchiya", "Asato", "" ] ]
The emergence of (3+1)-dimensional expanding space-time in the Lorentzian type IIB matrix model is an intriguing phenomenon which was observed in Monte Carlo studies of this model. In particular, this may be taken as a support to the conjecture that the model is a nonperturbative formulation of superstring theory in (9...
2208.05390
Piero Nicolini
Piero Nicolini
Quantum gravity and the zero point length
15 pages, 1 figures, invited contribution to the GERG Topical Collection "In Memory of Professor T. Padmanabhan"; v2: updated version in press on GERG
Gen Relativ Gravit 54, 106 (2022)
10.1007/s10714-022-02995-4
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we present an overview of some of the existing issues of the research in quantum gravity. We also introduce the basic ideas that led Padmanabhan to consider a duality property in path integrals. Such a duality is consistent with the T-duality in string theory. More importantly, the path integral dualit...
[ { "created": "Wed, 10 Aug 2022 15:11:24 GMT", "version": "v1" }, { "created": "Wed, 14 Sep 2022 14:40:18 GMT", "version": "v2" } ]
2022-09-22
[ [ "Nicolini", "Piero", "" ] ]
In this paper, we present an overview of some of the existing issues of the research in quantum gravity. We also introduce the basic ideas that led Padmanabhan to consider a duality property in path integrals. Such a duality is consistent with the T-duality in string theory. More importantly, the path integral duality ...
1402.1532
James Gray
Lara B. Anderson, James Gray and Eric Sharpe
Algebroids, Heterotic Moduli Spaces and the Strominger System
33 pages
JHEP 1407 (2014) 037
10.1007/JHEP07(2014)037
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we study compactifications of heterotic string theory on manifolds satisfying the ddbar-lemma. We consider the Strominger system description of the low energy supergravity to first order in alpha' and show that the moduli of such compactifications are subspaces of familiar cohomology groups such as H^1(...
[ { "created": "Thu, 6 Feb 2014 23:52:06 GMT", "version": "v1" } ]
2017-12-04
[ [ "Anderson", "Lara B.", "" ], [ "Gray", "James", "" ], [ "Sharpe", "Eric", "" ] ]
In this paper we study compactifications of heterotic string theory on manifolds satisfying the ddbar-lemma. We consider the Strominger system description of the low energy supergravity to first order in alpha' and show that the moduli of such compactifications are subspaces of familiar cohomology groups such as H^1(TX...
hep-th/9804102
Vladimir Ivashchuk
V. D. Ivashchuk
On Symmetries of Target Space for Sigma-model of p-brane Origin
7 pages, Latex. Minor corrections. Submit. to Grav. and Cosmology
Grav.Cosmol. 4 (1998) 217-220
null
null
hep-th
null
The target space M for the sigma-model appearing in theories with p-branes is considered. It is proved that M is a homogeneous space G/H. It is symmetric if and only if the U-vectors governing the sigma-model metric are either coinciding or mutually orthogonal. For nonzero noncoinciding U-vectors the Killing equation...
[ { "created": "Wed, 15 Apr 1998 13:44:04 GMT", "version": "v1" }, { "created": "Sat, 8 Aug 1998 09:01:00 GMT", "version": "v2" } ]
2007-05-23
[ [ "Ivashchuk", "V. D.", "" ] ]
The target space M for the sigma-model appearing in theories with p-branes is considered. It is proved that M is a homogeneous space G/H. It is symmetric if and only if the U-vectors governing the sigma-model metric are either coinciding or mutually orthogonal. For nonzero noncoinciding U-vectors the Killing equations ...
hep-th/9510108
Michel Rausch
N. Fleury and M. Rausch de Traubenberg
Local Fractional Supersymmetry for Alternative Statistics
15 pages, latex, no figure
Mod.Phys.Lett.A11:899-914,1996
10.1142/S0217732396000916
LPT- Strasbourg 95-20
hep-th
null
A group theory justification of one dimensional fractional supersymmetry is proposed using an analogue of a coset space, just like the one introduced in $1D$ supersymmetry. This theory is then gauged to obtain a local fractional supersymmetry {\it i.e.} a fractional supergravity which is then quantized {\it \`a la Di...
[ { "created": "Mon, 16 Oct 1995 16:54:51 GMT", "version": "v1" } ]
2008-11-26
[ [ "Fleury", "N.", "" ], [ "de Traubenberg", "M. Rausch", "" ] ]
A group theory justification of one dimensional fractional supersymmetry is proposed using an analogue of a coset space, just like the one introduced in $1D$ supersymmetry. This theory is then gauged to obtain a local fractional supersymmetry {\it i.e.} a fractional supergravity which is then quantized {\it \`a la Dira...
2002.09413
Nelson R. F. Braga
Nelson R. F. Braga and Rodrigo da Mata
Configuration Entropy for Quarkonium in a Finite Density Plasma
In this V2 we consider the Differential Configuration Entropy and also provide more details about the temperature and density dependences. 16 pages, 6 figures, 2 tables. Version to appear in Physical Review D. arXiv admin note: text overlap with arXiv:1910.13498
null
10.1103/PhysRevD.101.105016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the recent years many examples appeared in the literature where the configuration entropy (CE), introduced by Gleiser and Stamatopoulos, plays the role of an indicator of stability of physical systems. It was observed that, comparing states of the same system, the lower is the value of the CE, the more stable is t...
[ { "created": "Fri, 21 Feb 2020 17:02:17 GMT", "version": "v1" }, { "created": "Sun, 24 May 2020 03:54:11 GMT", "version": "v2" } ]
2020-06-24
[ [ "Braga", "Nelson R. F.", "" ], [ "da Mata", "Rodrigo", "" ] ]
In the recent years many examples appeared in the literature where the configuration entropy (CE), introduced by Gleiser and Stamatopoulos, plays the role of an indicator of stability of physical systems. It was observed that, comparing states of the same system, the lower is the value of the CE, the more stable is the...
hep-th/9412133
Noureddine Mohammedi
Noureddine Mohammedi
Fractional Supersymmetry
5 pages, Latex
Mod. Phys. Lett. A10 (1995) 1287
10.1142/S021773239500140X
SHEP 94/95-17
hep-th hep-ph
null
A Symmetry between bosonic coordinates and some Grassmannian-type coordinates is presented. Commuting two of these Grassmannian-type variables results in an arbitrary phase (not just a minus sign). This symmetry is also realised at the level of the field theory.
[ { "created": "Thu, 15 Dec 1994 17:43:24 GMT", "version": "v1" } ]
2015-06-26
[ [ "Mohammedi", "Noureddine", "" ] ]
A Symmetry between bosonic coordinates and some Grassmannian-type coordinates is presented. Commuting two of these Grassmannian-type variables results in an arbitrary phase (not just a minus sign). This symmetry is also realised at the level of the field theory.
0901.3796
Stefano Bolognesi
Stefano Bolognesi
Skyrmions in Orientifold and Adjoint QCD
38 pages; 15 figures. v2: ref added
null
null
FTPI-MINN-08/46; UMN-TH-2730/08
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This is a review of recent developments regarding the Skyrmion sector of higher representation QCD. Ordinary QCD is a SU(n) gauge theory with n_f Dirac quarks in the fundamental representation. Changing the representation of quarks leads to different and interesting theories, which are not as well studied as ordinary...
[ { "created": "Fri, 23 Jan 2009 23:58:18 GMT", "version": "v1" }, { "created": "Sat, 21 Mar 2009 20:51:37 GMT", "version": "v2" } ]
2009-03-21
[ [ "Bolognesi", "Stefano", "" ] ]
This is a review of recent developments regarding the Skyrmion sector of higher representation QCD. Ordinary QCD is a SU(n) gauge theory with n_f Dirac quarks in the fundamental representation. Changing the representation of quarks leads to different and interesting theories, which are not as well studied as ordinary Q...
hep-th/0102191
Rabin Banerjee
Rabin Banerjee and Biswajit Chakraborty
Wigner's little group, gauge transformations and dimensional descent
LaTex, revised version shortened to 9 pages; To appear in Jour.Phys.A
J.Phys.A35:2183-2190,2002
10.1088/0305-4470/35/9/308
null
hep-th
null
We propose a technique called dimensional descent to show that Wigner's little group for massless particles, which acts as a generator of gauge transformation for usual Maxwell theory, has an identical role even for topologically massive gauge theories. The examples of $B\wedge F$ theory and Maxwell-Chern-Simons theo...
[ { "created": "Tue, 27 Feb 2001 13:13:45 GMT", "version": "v1" }, { "created": "Fri, 1 Feb 2002 07:02:38 GMT", "version": "v2" } ]
2008-11-26
[ [ "Banerjee", "Rabin", "" ], [ "Chakraborty", "Biswajit", "" ] ]
We propose a technique called dimensional descent to show that Wigner's little group for massless particles, which acts as a generator of gauge transformation for usual Maxwell theory, has an identical role even for topologically massive gauge theories. The examples of $B\wedge F$ theory and Maxwell-Chern-Simons theory...
hep-th/0512027
Khireddine Nouicer
Khireddine Nouicer
Casimir Effect in the Presence of Minimal Lengths
10 pages, 2 figures
J.Phys.A38:10027-10035,2005
10.1088/0305-4470/38/46/009
null
hep-th
null
It is expected that the implementation of minimal length in quantum models leads to a consequent lowering of Planck's scale. In this paper, using the quantum model with minimal length of Kempf et al \cite{kempf0}, we examine the effect of the minimal length on the Casimir force between parallel plates.
[ { "created": "Fri, 2 Dec 2005 13:10:55 GMT", "version": "v1" } ]
2008-11-26
[ [ "Nouicer", "Khireddine", "" ] ]
It is expected that the implementation of minimal length in quantum models leads to a consequent lowering of Planck's scale. In this paper, using the quantum model with minimal length of Kempf et al \cite{kempf0}, we examine the effect of the minimal length on the Casimir force between parallel plates.
hep-th/9503044
Richard MacKenzie
R. MacKenzie
Remarks on gauge vortex scattering
6 pages, revtex, missing authors added to one reference
Phys.Lett. B352 (1995) 96-98
10.1016/0370-2693(95)00470-6
UdeM-GPP-TH-95-22
hep-th
null
In the abelian Higgs model, among other situations, it has recently been realized that the head-on scattering of $n$ solitons distributed symmetrically around the point of scattering is by an angle $\pi/n$, independant of various details of the scattering. In this note, it is first observed that this result is in fac...
[ { "created": "Tue, 7 Mar 1995 23:42:38 GMT", "version": "v1" }, { "created": "Thu, 20 Apr 1995 15:01:49 GMT", "version": "v2" } ]
2009-10-28
[ [ "MacKenzie", "R.", "" ] ]
In the abelian Higgs model, among other situations, it has recently been realized that the head-on scattering of $n$ solitons distributed symmetrically around the point of scattering is by an angle $\pi/n$, independant of various details of the scattering. In this note, it is first observed that this result is in fact ...
hep-th/0408242
Jianxin Lu
J. X. Lu and S. Roy
Static, non-SUSY $p$-branes in diverse dimensions
29 pages, typos corrected, references added
JHEP0502:001,2005
10.1088/1126-6708/2005/02/001
USTC-ICTS-04-19, MCTP-04-51
hep-th
null
We give explicit constructions of static, non-supersymmetric $p$-brane (for $p \leq d-4$, where $d$ is the space-time dimensionality and including $p=-1$ or D-instanton) solutions of type II supergravities in diverse dimensions. A subclass of these are the static counterpart of the time dependent solutions obtained i...
[ { "created": "Tue, 31 Aug 2004 16:19:02 GMT", "version": "v1" }, { "created": "Wed, 1 Sep 2004 15:22:28 GMT", "version": "v2" } ]
2008-11-26
[ [ "Lu", "J. X.", "" ], [ "Roy", "S.", "" ] ]
We give explicit constructions of static, non-supersymmetric $p$-brane (for $p \leq d-4$, where $d$ is the space-time dimensionality and including $p=-1$ or D-instanton) solutions of type II supergravities in diverse dimensions. A subclass of these are the static counterpart of the time dependent solutions obtained in ...
hep-th/0505215
Shin'ichi Nojiri
Shin'ichi Nojiri and Sergei D. Odintsov
Inhomogeneous Equation of State of the Universe: Phantom Era, Future Singularity and Crossing the Phantom Barrier
LaTeX, 13 pages, refs. added, version to appear in PRD
Phys.Rev.D72:023003,2005
10.1103/PhysRevD.72.023003
null
hep-th astro-ph gr-qc
null
The dark energy universe equation of state (EOS) with inhomogeneous,Hubble parameter dependent term is considered. The motivation to introduce such a term comes from time-dependent viscosity considerations and modifications of general relativity. For several explicit examples of such EOS it is demonstrated how the ty...
[ { "created": "Tue, 24 May 2005 11:52:12 GMT", "version": "v1" }, { "created": "Mon, 20 Jun 2005 11:58:25 GMT", "version": "v2" }, { "created": "Thu, 14 Jul 2005 13:41:02 GMT", "version": "v3" }, { "created": "Thu, 28 Jul 2005 03:01:48 GMT", "version": "v4" } ]
2008-11-26
[ [ "Nojiri", "Shin'ichi", "" ], [ "Odintsov", "Sergei D.", "" ] ]
The dark energy universe equation of state (EOS) with inhomogeneous,Hubble parameter dependent term is considered. The motivation to introduce such a term comes from time-dependent viscosity considerations and modifications of general relativity. For several explicit examples of such EOS it is demonstrated how the type...
2102.02253
Evgeny Skvortsov D
Alexey Sharapov and Evgeny Skvortsov
Higher Spin Gravities and Presymplectic AKSZ Models
43+Appendices+biblio=70 pages; comments and refs added, matches the published version
null
10.1016/j.nuclphysb.2021.115551
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
As a step towards quantization of Higher Spin Gravities we construct the presymplectic AKSZ sigma-model for $4d$ Higher Spin Gravity which is AdS/CFT dual of Chern-Simons vector models. It is shown that the presymplectic structure leads to the correct quantum commutator of higher spin fields and to the correct algebr...
[ { "created": "Wed, 3 Feb 2021 19:46:28 GMT", "version": "v1" }, { "created": "Sun, 16 Jan 2022 13:50:09 GMT", "version": "v2" } ]
2022-01-19
[ [ "Sharapov", "Alexey", "" ], [ "Skvortsov", "Evgeny", "" ] ]
As a step towards quantization of Higher Spin Gravities we construct the presymplectic AKSZ sigma-model for $4d$ Higher Spin Gravity which is AdS/CFT dual of Chern-Simons vector models. It is shown that the presymplectic structure leads to the correct quantum commutator of higher spin fields and to the correct algebra ...
1103.5853
Stijn van Tongeren
Marius de Leeuw and Stijn J. van Tongeren
Orbifolded Konishi from the Mirror TBA
26 pages, 5 figures, v2: corrected typos, added a short discussion on the ground state of the model; as submitted to J. Phys. A
J.Phys.A44:325404,2011
10.1088/1751-8113/44/32/325404
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Starting with a discussion of the general applicability of the simplified mirror TBA equations to simple deformations of the AdS_5 x S^5 superstring, we proceed to study a specific type of orbifold to which the undeformed simplified TBA equations directly apply. We then use this set of equations, as well as Luscher'...
[ { "created": "Wed, 30 Mar 2011 08:59:09 GMT", "version": "v1" }, { "created": "Mon, 18 Apr 2011 14:37:50 GMT", "version": "v2" } ]
2011-08-08
[ [ "de Leeuw", "Marius", "" ], [ "van Tongeren", "Stijn J.", "" ] ]
Starting with a discussion of the general applicability of the simplified mirror TBA equations to simple deformations of the AdS_5 x S^5 superstring, we proceed to study a specific type of orbifold to which the undeformed simplified TBA equations directly apply. We then use this set of equations, as well as Luscher's ...
hep-th/0407104
Rubakov Valery
V.Rubakov
Lorentz-violating graviton masses: getting around ghosts, low strong coupling scale and VDVZ discontinuity
9 pages
null
null
INR/TH-39-2004
hep-th
null
A theory with the action combining the Einstein--Hilbert term and graviton mass terms violating Lorentz invariance is considered at linearized level about Minkowskian background. It is shown that with one of the masses set equal to zero, the theory has the following properties: (i) there is a gap of order $m$ in the ...
[ { "created": "Tue, 13 Jul 2004 16:34:29 GMT", "version": "v1" } ]
2007-05-23
[ [ "Rubakov", "V.", "" ] ]
A theory with the action combining the Einstein--Hilbert term and graviton mass terms violating Lorentz invariance is considered at linearized level about Minkowskian background. It is shown that with one of the masses set equal to zero, the theory has the following properties: (i) there is a gap of order $m$ in the sp...
1412.5572
Martin Einhorn
Martin B. Einhorn and D. R. Timothy Jones
The Gauss-Bonnet Coupling Constant in Classically Scale-Invariant Gravity
11 pages, no figures, revtex-4.1. v2 includes additional references and minor changes in text. v3 has minor changes in text in Section II.B. Results unchanged
Phys. Rev. D 91, 084039 (2015)
10.1103/PhysRevD.91.084039
LTH 1031, NSF-KITP-14-228, MCTP-14-45
hep-th gr-qc hep-ph
http://creativecommons.org/licenses/by-nc-sa/3.0/
We discuss the renormalization of higher-derivative gravity, both without and with matter fields, in terms of two primary coupling constants rather than three. A technique for determining the dependence of the Gauss-Bonnet coupling constant on the remaining couplings is explained, and consistency with the local form ...
[ { "created": "Wed, 17 Dec 2014 20:48:24 GMT", "version": "v1" }, { "created": "Mon, 19 Jan 2015 23:19:29 GMT", "version": "v2" }, { "created": "Tue, 10 Mar 2015 12:28:05 GMT", "version": "v3" } ]
2015-04-22
[ [ "Einhorn", "Martin B.", "" ], [ "Jones", "D. R. Timothy", "" ] ]
We discuss the renormalization of higher-derivative gravity, both without and with matter fields, in terms of two primary coupling constants rather than three. A technique for determining the dependence of the Gauss-Bonnet coupling constant on the remaining couplings is explained, and consistency with the local form of...
0708.0992
Bin Wang
Shaoyu Yin, Bin Wang, Elcio Abdalla, Chi-Yong Lin
The transition of equation of state of effective dark energy in the DGP model with bulk contents
25 pages, 11 figures, revised version, accepted for publication in Phys. Rev. D
Phys.Rev.D76:124026,2007
10.1103/PhysRevD.76.124026
null
hep-th astro-ph gr-qc
null
We investigate the effect of the bulk contents in the DGP braneworld on the evolution of the universe. We find that although the pure DGP model cannot accommodate the transition of the effective equation of state of dark energy, once the bulk matter T^5_5 is considered, the modified model can realize the w_{eff} cros...
[ { "created": "Tue, 7 Aug 2007 17:34:39 GMT", "version": "v1" }, { "created": "Mon, 8 Oct 2007 12:52:50 GMT", "version": "v2" } ]
2008-11-26
[ [ "Yin", "Shaoyu", "" ], [ "Wang", "Bin", "" ], [ "Abdalla", "Elcio", "" ], [ "Lin", "Chi-Yong", "" ] ]
We investigate the effect of the bulk contents in the DGP braneworld on the evolution of the universe. We find that although the pure DGP model cannot accommodate the transition of the effective equation of state of dark energy, once the bulk matter T^5_5 is considered, the modified model can realize the w_{eff} crossi...
0911.2425
Marco Rossi
Davide Fioravanti, Paolo Grinza and Marco Rossi
On the logarithmic powers of $sl(2)$ SYM$_4$
15 pages, added references, minor changes in introduction and conclusion
Phys.Lett.B684:52-60,2010
10.1016/j.physletb.2009.12.057
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the high spin limit the minimal anomalous dimension of (fixed) twist operators in the $sl(2)$ sector of planar ${\cal N}=4$ Super Yang-Mills theory expands as $\gamma(g,s,L)=f(g) \ln s + f_{sl}(g,L) + \sum \limits_{n=1}^\infty \gamma^{(n)}(g,L) (\ln s)^{-n} + ... $. We find that the sub-logarithmic contribution $\...
[ { "created": "Thu, 12 Nov 2009 17:49:57 GMT", "version": "v1" }, { "created": "Tue, 24 Nov 2009 08:42:49 GMT", "version": "v2" } ]
2014-11-20
[ [ "Fioravanti", "Davide", "" ], [ "Grinza", "Paolo", "" ], [ "Rossi", "Marco", "" ] ]
In the high spin limit the minimal anomalous dimension of (fixed) twist operators in the $sl(2)$ sector of planar ${\cal N}=4$ Super Yang-Mills theory expands as $\gamma(g,s,L)=f(g) \ln s + f_{sl}(g,L) + \sum \limits_{n=1}^\infty \gamma^{(n)}(g,L) (\ln s)^{-n} + ... $. We find that the sub-logarithmic contribution $\ga...
hep-th/9909164
Sonia Stanciu
JM Figueroa-O'Farrill and S Stanciu
More D-branes in the Nappi-Witten background
21 pages, 4 figures. (A small correction in Section 2.4)
JHEP 0001 (2000) 024
10.1088/1126-6708/2000/01/024
Edinburgh MS-99-005, QMW-PH-99-10, Imperial/TP/98-99/60
hep-th
null
We re-examine the problem of determining the possible D-branes in the Nappi-Witten background. In addition to the known branes, we find that there are also D-instantons, flat euclidean D-strings and curved D-membranes admitting parallel spinors, all of which can be interpreted as (twisted) conjugacy classes in the Na...
[ { "created": "Wed, 22 Sep 1999 21:12:37 GMT", "version": "v1" }, { "created": "Mon, 17 Jan 2000 17:03:09 GMT", "version": "v2" } ]
2009-10-31
[ [ "Figueroa-O'Farrill", "JM", "" ], [ "Stanciu", "S", "" ] ]
We re-examine the problem of determining the possible D-branes in the Nappi-Witten background. In addition to the known branes, we find that there are also D-instantons, flat euclidean D-strings and curved D-membranes admitting parallel spinors, all of which can be interpreted as (twisted) conjugacy classes in the Napp...
0912.2449
Ioannis Zois
I. P. Zois
Noncommutative Geometry, Hodge Theorem and Holography
16 pages
null
null
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Some time ago we presented an article (which was in fact the outline of a research programme) in which we argued for the need to develop a nonommutative version of topological quantum field theories (NCTQFT for short). Recent work by C.J. Hogan et all, has demonstrated the possibility to get experimental verification...
[ { "created": "Sat, 12 Dec 2009 20:07:40 GMT", "version": "v1" } ]
2009-12-15
[ [ "Zois", "I. P.", "" ] ]
Some time ago we presented an article (which was in fact the outline of a research programme) in which we argued for the need to develop a nonommutative version of topological quantum field theories (NCTQFT for short). Recent work by C.J. Hogan et all, has demonstrated the possibility to get experimental verification o...
2005.02069
Franco Pezzella Ph. D.
Francesco Bascone and Franco Pezzella
Principal Chiral Model without and with WZ term: Symmetries and Poisson-Lie T-Duality
25 pages, Contribution to the Proceedings of Corfu Summer Institute 2019 "Schools and Workshops on Elementary Particle Physics and Gravity"
PoS CORFU2019 (2020), 134
10.22323/1.376.0134
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Duality properties of the $SU(2)$ Principal Chiral Model are investigated starting from a one-parameter family of its equivalent Hamiltonian descriptions generated by a non-Abelian deformation of the cotangent space $T^*SU(2) \simeq SU(2) \ltimes \mathbb{R}^3$. The corresponding dual models are obtained through $O(3,...
[ { "created": "Tue, 5 May 2020 11:20:51 GMT", "version": "v1" } ]
2022-10-24
[ [ "Bascone", "Francesco", "" ], [ "Pezzella", "Franco", "" ] ]
Duality properties of the $SU(2)$ Principal Chiral Model are investigated starting from a one-parameter family of its equivalent Hamiltonian descriptions generated by a non-Abelian deformation of the cotangent space $T^*SU(2) \simeq SU(2) \ltimes \mathbb{R}^3$. The corresponding dual models are obtained through $O(3,3)...
hep-th/9509023
null
P.Olesen
Dual strings and magnetohydrodynamics
10 pages. LaTex. A minor correction has been made
Phys.Lett. B366 (1996) 117-123
10.1016/0370-2693(95)01383-0
NBI-HET-9531
hep-th astro-ph cond-mat
null
We investigate whether dual strings could be solutions of the magnetohydrodynamics equations in the limit of infinite conductivity. We find that the induction equation is satisfied, and we discuss the Navier-Stokes equation (without viscosity) with the Lorentz force included. We argue that the dual string equations (...
[ { "created": "Wed, 6 Sep 1995 08:04:37 GMT", "version": "v1" }, { "created": "Tue, 17 Oct 1995 14:15:22 GMT", "version": "v2" }, { "created": "Mon, 23 Oct 1995 11:02:44 GMT", "version": "v3" }, { "created": "Thu, 2 Nov 1995 08:29:04 GMT", "version": "v4" }, { "cre...
2009-10-28
[ [ "Olesen", "P.", "" ] ]
We investigate whether dual strings could be solutions of the magnetohydrodynamics equations in the limit of infinite conductivity. We find that the induction equation is satisfied, and we discuss the Navier-Stokes equation (without viscosity) with the Lorentz force included. We argue that the dual string equations (wi...
1507.03791
Josef Kluson
J. Kluson
Canonical Description of T-duality for Fundamental String and D1-Brane and Double Wick Rotation
22 pages, v2:minor corrections
null
10.1142/S0217751X16500226
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study T-duality transformations in canonical formalism for Nambu-Gotto action. Then we investigate the relation between world-sheet double Wick rotation and sequence of target space T-dualities and Wick rotation in case of fundamental string and D1-brane.
[ { "created": "Tue, 14 Jul 2015 09:59:58 GMT", "version": "v1" }, { "created": "Wed, 24 Feb 2016 07:47:49 GMT", "version": "v2" } ]
2016-03-23
[ [ "Kluson", "J.", "" ] ]
We study T-duality transformations in canonical formalism for Nambu-Gotto action. Then we investigate the relation between world-sheet double Wick rotation and sequence of target space T-dualities and Wick rotation in case of fundamental string and D1-brane.
hep-th/0011186
Paul H. Frampton
Paul H. Frampton and Thomas W. Kephart
Classification of Conformality Models Based on Nonabelian Orbifolds
121 pages (sorry) LATEX and one JPG figure
Phys.Rev. D64 (2001) 086007
10.1103/PhysRevD.64.086007
IFP-780-UNC / VAND-TH-000-09
hep-th
null
A systematic analysis is presented of compactifications of the IIB superstring on $AdS_5 \times S^5/\Gamma$ where $\Gamma$ is a non-abelian discrete group. Every possible $\Gamma$ with order $g \leq 31$ is considered. There exist 45 such groups but a majority cannot yield chiral fermions due to a certain theorem that...
[ { "created": "Tue, 21 Nov 2000 11:11:29 GMT", "version": "v1" } ]
2009-10-31
[ [ "Frampton", "Paul H.", "" ], [ "Kephart", "Thomas W.", "" ] ]
A systematic analysis is presented of compactifications of the IIB superstring on $AdS_5 \times S^5/\Gamma$ where $\Gamma$ is a non-abelian discrete group. Every possible $\Gamma$ with order $g \leq 31$ is considered. There exist 45 such groups but a majority cannot yield chiral fermions due to a certain theorem that i...
1501.00514
Carl Bender
Carl M. Bender, Vincenzo Branchina, and Emanuele Messina
PT-symmetric $\varphi^4$ theory in d=0 dimensions
16 pages, 3 figures
null
null
null
hep-th math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A detailed study of a PT-symmetric zero-dimensional quartic theory is presented and a comparison between the properties of this theory and those of a conventional quartic theory is given. It is shown that the PT-symmetric quartic theory evades the consequences of the Mermin-Wagner-Coleman theorem regarding the absenc...
[ { "created": "Fri, 2 Jan 2015 23:53:52 GMT", "version": "v1" } ]
2015-01-06
[ [ "Bender", "Carl M.", "" ], [ "Branchina", "Vincenzo", "" ], [ "Messina", "Emanuele", "" ] ]
A detailed study of a PT-symmetric zero-dimensional quartic theory is presented and a comparison between the properties of this theory and those of a conventional quartic theory is given. It is shown that the PT-symmetric quartic theory evades the consequences of the Mermin-Wagner-Coleman theorem regarding the absence ...
hep-th/9607164
Chris Pope
H.Lu, C.N. Pope and P.K. Townsend
Domain Walls from Anti-de Sitter Spacetime
Latex, 13 pages, no figures, introduction revised and references added
Phys.Lett.B391:39-46,1997
10.1016/S0370-2693(96)01443-8
CTP TAMU-26/96, SISSA 109/96/EP
hep-th
null
We examine $(D-2)$-brane solutions in supergravities, showing that they fall into four categories depending on the details of the dilaton coupling. In general they describe domain walls, although in one of the four categories the metric describes anti-de Sitter spacetime. We study this case, and its $S^1$ dimensional...
[ { "created": "Fri, 19 Jul 1996 08:00:38 GMT", "version": "v1" }, { "created": "Thu, 19 Sep 1996 20:22:51 GMT", "version": "v2" } ]
2016-09-06
[ [ "Lu", "H.", "" ], [ "Pope", "C. N.", "" ], [ "Townsend", "P. K.", "" ] ]
We examine $(D-2)$-brane solutions in supergravities, showing that they fall into four categories depending on the details of the dilaton coupling. In general they describe domain walls, although in one of the four categories the metric describes anti-de Sitter spacetime. We study this case, and its $S^1$ dimensional r...
1008.4332
Ta-Sheng Tai
Ta-Sheng Tai
Uniformization, Calogero-Moser/Heun duality and Sutherland/bubbling pants
17 pages, 4 figures; v2: corrections and references added; v3: Section 2.4.1 newly added thanks to JHEP referee advice. That classical four-point spheric conformal blocks reproducing known SW prepotentials is demonstrated via more examples, to appear in JHEP; v4: TexStyle changed only
JHEP 1010:107,2010
10.1007/JHEP10(2010)107
RIKEN-TH-190
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inspired by the work of Alday, Gaiotto and Tachikawa (AGT), we saw the revival of Poincar{\'{e}}'s uniformization problem and Fuchsian equations obtained thereof. Three distinguished aspects are possessed by Fuchsian equations. First, they are available via imposing a classical Liouville limit on level-two null-vec...
[ { "created": "Wed, 25 Aug 2010 18:19:10 GMT", "version": "v1" }, { "created": "Tue, 7 Sep 2010 13:32:12 GMT", "version": "v2" }, { "created": "Fri, 15 Oct 2010 08:11:00 GMT", "version": "v3" }, { "created": "Thu, 21 Jul 2011 15:24:55 GMT", "version": "v4" } ]
2011-07-22
[ [ "Tai", "Ta-Sheng", "" ] ]
Inspired by the work of Alday, Gaiotto and Tachikawa (AGT), we saw the revival of Poincar{\'{e}}'s uniformization problem and Fuchsian equations obtained thereof. Three distinguished aspects are possessed by Fuchsian equations. First, they are available via imposing a classical Liouville limit on level-two null-vector ...
hep-th/0306211
Nikita A. Nekrasov
Nikita A. Nekrasov
Seiberg-Witten prepotential from instanton counting
These are lecture notes from the ICM that summarize hep-th/0206161
Proceedings of the ICM, Beijing 2002, vol. 3, 477--496
null
ICM 2002
hep-th
null
In my lecture I consider integrals over moduli spaces of supersymmetric gauge field configurations (instantons, Higgs bundles, torsion free sheaves). The applications are twofold: physical and mathematical; they involve supersymmetric quantum mechanics of D-particles in various dimensions, direct computation of the...
[ { "created": "Fri, 20 Jun 2003 22:12:44 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nekrasov", "Nikita A.", "" ] ]
In my lecture I consider integrals over moduli spaces of supersymmetric gauge field configurations (instantons, Higgs bundles, torsion free sheaves). The applications are twofold: physical and mathematical; they involve supersymmetric quantum mechanics of D-particles in various dimensions, direct computation of the cel...
1508.01474
Laura Andrianopoli Prof.
Laura Andrianopoli, Patrick Concha, Riccardo D'Auria, Evelyn Rodriguez and Mario Trigiante
Observations on BI from $\mathcal{N}=2$ Supergravity and the General Ward Identity
Typos corrected, Appendix A extended
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The multi-vector generalization of a rigid, partially-broken $\mathcal{N}=2$ supersymmetric theory is presented as a rigid limit of a suitable gauged $\mathcal{N}=2$ supergravity with electric, magnetic charges and antisymmetric tensor fields. This on the one hand generalizes a known result by Ferrara, Girardello and...
[ { "created": "Thu, 6 Aug 2015 18:01:39 GMT", "version": "v1" }, { "created": "Mon, 14 Sep 2015 10:16:35 GMT", "version": "v2" } ]
2015-09-15
[ [ "Andrianopoli", "Laura", "" ], [ "Concha", "Patrick", "" ], [ "D'Auria", "Riccardo", "" ], [ "Rodriguez", "Evelyn", "" ], [ "Trigiante", "Mario", "" ] ]
The multi-vector generalization of a rigid, partially-broken $\mathcal{N}=2$ supersymmetric theory is presented as a rigid limit of a suitable gauged $\mathcal{N}=2$ supergravity with electric, magnetic charges and antisymmetric tensor fields. This on the one hand generalizes a known result by Ferrara, Girardello and P...
hep-th/0602249
Frank Ferrari
Frank Ferrari (U.L. Bruxelles and Intl. Solvay Inst.)
The Proof of the Dijkgraaf-Vafa Conjecture and application to the mass gap and confinement problems
31 pages, 1 figure; v2: typos corrected; references, a note on Kovner-Shifman vacua (section 4.3) and a few clarifying comments in Section 3 added; v3: cosmetic changes, JHEP version
JHEP0606:039,2006
10.1088/1126-6708/2006/06/039
LPTENS-05/28
hep-th
null
Using generalized Konishi anomaly equations, it is known that one can express, in a large class of supersymmetric gauge theories, all the chiral operators expectation values in terms of a finite number of a priori arbitrary constants. We show that these constants are fully determined by the requirement of gauge invar...
[ { "created": "Thu, 23 Feb 2006 18:16:23 GMT", "version": "v1" }, { "created": "Tue, 16 May 2006 10:37:00 GMT", "version": "v2" }, { "created": "Fri, 16 Jun 2006 14:22:50 GMT", "version": "v3" } ]
2009-11-11
[ [ "Ferrari", "Frank", "", "U.L. Bruxelles and Intl. Solvay Inst." ] ]
Using generalized Konishi anomaly equations, it is known that one can express, in a large class of supersymmetric gauge theories, all the chiral operators expectation values in terms of a finite number of a priori arbitrary constants. We show that these constants are fully determined by the requirement of gauge invaria...
1102.2778
Katya Pozdeeva
Ekaterina Pozdeeva and Axel Schulze-Halberg
Propagators of Generalized Schr\"odinger Equations Related by Higher-Order Supersymmetry
15 pages
International Journal of Modern Physics A, Vol. 26, No. 2 (2011) 197-207
10.1142/S0217751X11051457
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct explicit integral relations between propagators of generalized Schr\"odinger equations that are linked by higher-order supersymmetry. Our results complement and extend the findings obtained in J. Phys.A 40, 10557 (2007) for the conventional Schr\"odinger equation.
[ { "created": "Mon, 14 Feb 2011 14:27:07 GMT", "version": "v1" } ]
2011-02-15
[ [ "Pozdeeva", "Ekaterina", "" ], [ "Schulze-Halberg", "Axel", "" ] ]
We construct explicit integral relations between propagators of generalized Schr\"odinger equations that are linked by higher-order supersymmetry. Our results complement and extend the findings obtained in J. Phys.A 40, 10557 (2007) for the conventional Schr\"odinger equation.
hep-th/0211056
Gianluca Grignani
G. De Risi, G. Grignani and M. Orselli
Space/Time Noncommutativity in String Theories without Background Electric Field
18 pages, JHEP style
JHEP 0212 (2002) 031
10.1088/1126-6708/2002/12/031
UPRF-2002-16
hep-th
null
The appearance of space/time non-commutativity in theories of open strings with a constant non-diagonal background metric is considered. We show that, even if the space-time coordinates commute, when there is a metric with a time-space component, no electric field and the boundary condition along the spatial directio...
[ { "created": "Thu, 7 Nov 2002 11:37:17 GMT", "version": "v1" } ]
2015-06-26
[ [ "De Risi", "G.", "" ], [ "Grignani", "G.", "" ], [ "Orselli", "M.", "" ] ]
The appearance of space/time non-commutativity in theories of open strings with a constant non-diagonal background metric is considered. We show that, even if the space-time coordinates commute, when there is a metric with a time-space component, no electric field and the boundary condition along the spatial direction ...
1905.09632
Howard Georgi
Howard Georgi
The Schwinger Point
19 pages, 2 figures, new discussion of n-flavor Schwinger model - version 3 minor changes to prepare for submission
null
10.1007/JHEP11(2019)057
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model. The `physics' of the model comprises a massive boson and an unparticle sector that survives at low energy as a conformal field theory (Thirring model). I discuss the `S...
[ { "created": "Thu, 23 May 2019 13:08:26 GMT", "version": "v1" }, { "created": "Thu, 27 Jun 2019 20:37:03 GMT", "version": "v2" }, { "created": "Thu, 8 Aug 2019 22:20:57 GMT", "version": "v3" } ]
2020-01-08
[ [ "Georgi", "Howard", "" ] ]
The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model. The `physics' of the model comprises a massive boson and an unparticle sector that survives at low energy as a conformal field theory (Thirring model). I discuss the `Sch...
hep-th/0503030
M. Meyer
S. Deser and D. Seminara
Free Spin 2 Duality Invariance Cannot be Extended to GR
11 Pages
Phys.Rev.D71:081502,2005
10.1103/PhysRevD.71.081502
BRX TH-560
hep-th gr-qc
null
We show by explicit computation that the recently discovered duality invariance of D=4 linearized gravity fails, already at first self-interacting, cubic, approximation of GR. In contrast, the cubic Yang-Mills correction to Maxwell does admit a simple deformed duality.
[ { "created": "Thu, 3 Mar 2005 20:18:34 GMT", "version": "v1" } ]
2008-11-26
[ [ "Deser", "S.", "" ], [ "Seminara", "D.", "" ] ]
We show by explicit computation that the recently discovered duality invariance of D=4 linearized gravity fails, already at first self-interacting, cubic, approximation of GR. In contrast, the cubic Yang-Mills correction to Maxwell does admit a simple deformed duality.
2403.20316
Malte Henkel
Christian Duval and Malte Henkel and Peter Horvathy and Shain Rouhani and Pengming Zhang
Schr\"odinger symmetry: a historical review
Latex2e, 59 pages, 5 figures included
null
null
null
hep-th cond-mat.stat-mech gr-qc math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
This paper reviews the history of the conformal extension of Galilean symmetry, now called Schr\"odinger symmetry. In the physics literature, its discovery is commonly attributed to Jackiw, Niederer and Hagen (1972). However, Schr\"odinger symmetry has a much older ancestry: the associated conserved quantities were k...
[ { "created": "Fri, 29 Mar 2024 17:40:34 GMT", "version": "v1" } ]
2024-04-01
[ [ "Duval", "Christian", "" ], [ "Henkel", "Malte", "" ], [ "Horvathy", "Peter", "" ], [ "Rouhani", "Shain", "" ], [ "Zhang", "Pengming", "" ] ]
This paper reviews the history of the conformal extension of Galilean symmetry, now called Schr\"odinger symmetry. In the physics literature, its discovery is commonly attributed to Jackiw, Niederer and Hagen (1972). However, Schr\"odinger symmetry has a much older ancestry: the associated conserved quantities were kno...
hep-th/0112069
Ali Mostafazadeh
Ali Mostafazadeh
On a Z_3-Graded Generalization of the Witten Index
Accepted for publication in Nucl. Phys. B
Nucl.Phys. B624 (2002) 500-508
10.1016/S0550-3213(01)00630-7
null
hep-th math-ph math.MP quant-ph
null
We construct a realization of the algebra of the Z_3-graded topological symmetry of type (1,1,1) in terms of a pair of operators D_1: H_1 -> H_2, and D_2: H_2 -> H_3 satisfying [D_1D_1^\dagger,D_2^\dagger D_2]=0. We show that the sequence of the restriction of these operators to the zero-energy subspace forms a compl...
[ { "created": "Mon, 10 Dec 2001 10:50:33 GMT", "version": "v1" } ]
2009-11-07
[ [ "Mostafazadeh", "Ali", "" ] ]
We construct a realization of the algebra of the Z_3-graded topological symmetry of type (1,1,1) in terms of a pair of operators D_1: H_1 -> H_2, and D_2: H_2 -> H_3 satisfying [D_1D_1^\dagger,D_2^\dagger D_2]=0. We show that the sequence of the restriction of these operators to the zero-energy subspace forms a complex...
hep-th/9906213
Frank Zimmerschied
B. Kleihaus, D.H. Tchrakian, F. Zimmerschied
Sphaleron of a 4 dimensional SO(4) Higgs model
9 pages, 2 figures, LaTex format, minor text corrections. To be published in Phys. Lett. B
Phys.Lett. B461 (1999) 224-229
10.1016/S0370-2693(99)00838-2
null
hep-th
null
We construct the finite energy path between topologically distinct vacua of a 4 dimensional SO(4) Higgs model which is known to support an instanton, and show that there is a sphaleron with Chern-Simons number N_CS=1/2 at the top of the energy barrier. This is carried out using the original geometric loop constructio...
[ { "created": "Mon, 28 Jun 1999 11:08:28 GMT", "version": "v1" }, { "created": "Mon, 12 Jul 1999 16:40:03 GMT", "version": "v2" } ]
2009-10-31
[ [ "Kleihaus", "B.", "" ], [ "Tchrakian", "D. H.", "" ], [ "Zimmerschied", "F.", "" ] ]
We construct the finite energy path between topologically distinct vacua of a 4 dimensional SO(4) Higgs model which is known to support an instanton, and show that there is a sphaleron with Chern-Simons number N_CS=1/2 at the top of the energy barrier. This is carried out using the original geometric loop construction ...
2004.06639
Kenichi Konishi
Stefano Bolognesi, Kenichi Konishi, Andrea Luzio
Dynamics from symmetries in chiral $SU(N)$ gauge theories
Latex 34 pages, 3 figures
null
null
null
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The symmetries and dynamics of simple chiral $SU(N)$ gauge theories, with matter Weyl fermions in a two-index symmetric tensor and $N+4$ anti-fundamental representations, are examined, by taking advantage of the recent developments involving the ideas of generalized symmetries, gauging of discrete center 1-form symme...
[ { "created": "Tue, 14 Apr 2020 16:36:12 GMT", "version": "v1" }, { "created": "Wed, 20 May 2020 18:53:42 GMT", "version": "v2" } ]
2020-05-22
[ [ "Bolognesi", "Stefano", "" ], [ "Konishi", "Kenichi", "" ], [ "Luzio", "Andrea", "" ] ]
The symmetries and dynamics of simple chiral $SU(N)$ gauge theories, with matter Weyl fermions in a two-index symmetric tensor and $N+4$ anti-fundamental representations, are examined, by taking advantage of the recent developments involving the ideas of generalized symmetries, gauging of discrete center 1-form symmetr...
hep-th/0007178
Masoud Alimohammadi
M. Alimohammadi, Kh. Saaidi
More on generalized simplicial chiral models
11 pages, 1 figure
Int.J.Mod.Phys. A16 (2001) 1161
10.1142/S0217751X01003172
null
hep-th
null
By generalizing the auxiliary field term in the Lagrangian of simplicial chiral models on a (d-1)-dimensional simplex, the generalized simplicial chiral models has been introduced in \c{Ali}. These models can be solved analytically only in d=0 and d=2 cases at large-N limit. In d=0 case, we calculate the eigenvalue d...
[ { "created": "Sat, 22 Jul 2000 09:12:01 GMT", "version": "v1" } ]
2015-06-25
[ [ "Alimohammadi", "M.", "" ], [ "Saaidi", "Kh.", "" ] ]
By generalizing the auxiliary field term in the Lagrangian of simplicial chiral models on a (d-1)-dimensional simplex, the generalized simplicial chiral models has been introduced in \c{Ali}. These models can be solved analytically only in d=0 and d=2 cases at large-N limit. In d=0 case, we calculate the eigenvalue den...
hep-th/0102170
Sher Alam
S. Alam (ETL)
Proposal of a topological M(atrix) theory
14 pages revtex
Phys.Rev. D60 (1999) 024015
10.1103/PhysRevD.60.024015
null
hep-th
null
Keeping in mind the several models of M(atrix) theory we attempt to understand the possible structure of the topological M(atrix) theory ``underlying'' these approaches. In particular we are motivated by the issue about the nature of the structure of the vacuum of the topological M(atrix) theory and how this could be...
[ { "created": "Sun, 25 Feb 2001 04:32:01 GMT", "version": "v1" } ]
2009-11-07
[ [ "Alam", "S.", "", "ETL" ] ]
Keeping in mind the several models of M(atrix) theory we attempt to understand the possible structure of the topological M(atrix) theory ``underlying'' these approaches. In particular we are motivated by the issue about the nature of the structure of the vacuum of the topological M(atrix) theory and how this could be r...
hep-th/9707239
Djamel Dou
Djamel Dou and Roberto Percacci
The Running Gravitational Couplings
19 pages, TeX file, revised and expanded, some misprints corrected
Class.Quant.Grav. 15 (1998) 3449-3468
10.1088/0264-9381/15/11/011
SISSA 117/97/EP
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the running of the cosmological constant and Newton's constant taking into account the effect of quantum fields with any spin between 0 and 2. We find that Newton's constant does not vary appreciably but the cosmological constant can change by many orders of magnitude when one goes from cosmological scales...
[ { "created": "Tue, 29 Jul 1997 15:43:54 GMT", "version": "v1" }, { "created": "Tue, 16 Dec 1997 13:40:55 GMT", "version": "v2" }, { "created": "Wed, 7 Jan 2009 11:30:58 GMT", "version": "v3" } ]
2009-10-30
[ [ "Dou", "Djamel", "" ], [ "Percacci", "Roberto", "" ] ]
We compute the running of the cosmological constant and Newton's constant taking into account the effect of quantum fields with any spin between 0 and 2. We find that Newton's constant does not vary appreciably but the cosmological constant can change by many orders of magnitude when one goes from cosmological scales t...
1610.02394
Gang Yang
Gang Yang
Color-kinematics duality and Sudakov form factor at five loops for N=4 supersymmetric Yang-Mills theory
6 pages, 6 figures; v2, auxiliary file with three-parameter numerators provided, references added, minor changes, published version
Phys. Rev. Lett. 117, 271602 (2016)
10.1103/PhysRevLett.117.271602
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using color-kinematics duality, we construct for the first time the full integrand of the five-loop Sudakov form factor in N=4 super-Yang-Mills theory, including non-planar contributions. This result also provides a first manifestation of the color-kinematics duality at five loops. The integrand is explicitly ultravi...
[ { "created": "Fri, 7 Oct 2016 19:59:26 GMT", "version": "v1" }, { "created": "Fri, 2 Dec 2016 13:46:37 GMT", "version": "v2" } ]
2017-01-04
[ [ "Yang", "Gang", "" ] ]
Using color-kinematics duality, we construct for the first time the full integrand of the five-loop Sudakov form factor in N=4 super-Yang-Mills theory, including non-planar contributions. This result also provides a first manifestation of the color-kinematics duality at five loops. The integrand is explicitly ultraviol...
hep-th/9509061
null
A. V. Ramallo, S. Roy and J.M. Sanchez de Santos
Topological supergravity structure of non-critical superstring theories
15 pages, phyzzx, no figures
Phys.Lett. B366 (1996) 141-148
10.1016/0370-2693(95)01377-6
US-FT-24/95
hep-th
null
We obtain a bosonization prescription that allows to represent the energy-momentum tensor and supersymmetry generators of non-critical superstring theories with minimal matter as those of topological supergravity. Superstrings with $N=1$ and $N=2$ world-sheet supersymmetry are considered. The topological symmetry ass...
[ { "created": "Mon, 11 Sep 1995 05:54:47 GMT", "version": "v1" } ]
2009-10-28
[ [ "Ramallo", "A. V.", "" ], [ "Roy", "S.", "" ], [ "de Santos", "J. M. Sanchez", "" ] ]
We obtain a bosonization prescription that allows to represent the energy-momentum tensor and supersymmetry generators of non-critical superstring theories with minimal matter as those of topological supergravity. Superstrings with $N=1$ and $N=2$ world-sheet supersymmetry are considered. The topological symmetry assoc...
hep-th/9810043
Akira Niegawa
A. Ni\'egawa
Out of Equilibrium Relativistic Quantum Field Theory --- Perturbation Theory and Progress of Phase Transition
73 pages
null
null
OCU-PHYS 170
hep-th hep-ph
null
This paper describes perturbative framework, on the basis of closed-time-path formalism, for studying quasiuniform relativistic quantum field systems near equilibrium and nonequilibrium quasistationary systems. At the first part, starting from first principles, we construct perturbative schemes for relativistic compl...
[ { "created": "Wed, 7 Oct 1998 07:18:35 GMT", "version": "v1" }, { "created": "Wed, 14 Oct 1998 08:19:14 GMT", "version": "v2" } ]
2007-05-23
[ [ "Niégawa", "A.", "" ] ]
This paper describes perturbative framework, on the basis of closed-time-path formalism, for studying quasiuniform relativistic quantum field systems near equilibrium and nonequilibrium quasistationary systems. At the first part, starting from first principles, we construct perturbative schemes for relativistic complex...
hep-th/0610176
Steffen Krusch
Steffen Krusch
Quantization of Skyrmions
11 pages, 4 figures
null
null
null
hep-th
null
The Skyrme model is a nonlinear classical field theory which models the strong interaction between atomic nuclei. In order to compare the predictions of the Skyrme model with nuclear physics, it has to be quantized. We show, summarizing earlier work, how the rational map ansatz can be employed to calculate the Finkel...
[ { "created": "Mon, 16 Oct 2006 11:27:14 GMT", "version": "v1" } ]
2007-05-23
[ [ "Krusch", "Steffen", "" ] ]
The Skyrme model is a nonlinear classical field theory which models the strong interaction between atomic nuclei. In order to compare the predictions of the Skyrme model with nuclear physics, it has to be quantized. We show, summarizing earlier work, how the rational map ansatz can be employed to calculate the Finkelst...
hep-th/0511154
Naoki Sasakura
Naoki Sasakura (YITP, Kyoto Univ.)
An invariant approach to dynamical fuzzy spaces with a three-index variable -- Euclidean models
Typos, 15 pages, 5 eps figures, Latex, Submitted to the Proceedings of the 4th International Symposium "Quantum Theory and Symmetries" (QTS-4), 15-21 August 2005, Varna, Bulgaria
null
null
YITP-05-70
hep-th
null
A dynamical fuzzy space might be described in terms of a dynamical three-index variable C_{ab}^c, which determines the algebraic relations f_a f_b =C_{ab}^c f_c of the functions f_a on a fuzzy space. A fuzzy analogue of the general coordinate transformation would be given by the general linear transformation on f_a. ...
[ { "created": "Tue, 15 Nov 2005 05:49:04 GMT", "version": "v1" }, { "created": "Wed, 7 Dec 2005 05:06:19 GMT", "version": "v2" } ]
2007-05-23
[ [ "Sasakura", "Naoki", "", "YITP, Kyoto Univ." ] ]
A dynamical fuzzy space might be described in terms of a dynamical three-index variable C_{ab}^c, which determines the algebraic relations f_a f_b =C_{ab}^c f_c of the functions f_a on a fuzzy space. A fuzzy analogue of the general coordinate transformation would be given by the general linear transformation on f_a. Th...
2108.13427
Yale Fan
Josiah Couch, Yale Fan, Sanjit Shashi
Circuit Complexity in Topological Quantum Field Theory
47 pages, 8 figures; v3: comments, acknowledgements, and references added, matches published version
Fortschr. Phys. 70 (2022) 9-10, 2200102
10.1002/prop.202200102
UTTG-06-21
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Quantum circuit complexity has played a central role in recent advances in holography and many-body physics. Within quantum field theory, it has typically been studied in a Lorentzian (real-time) framework. In a departure from standard treatments, we aim to quantify the complexity of the Euclidean path integral. In t...
[ { "created": "Mon, 30 Aug 2021 18:00:00 GMT", "version": "v1" }, { "created": "Mon, 27 Sep 2021 19:40:14 GMT", "version": "v2" }, { "created": "Tue, 11 Oct 2022 15:58:00 GMT", "version": "v3" } ]
2022-10-12
[ [ "Couch", "Josiah", "" ], [ "Fan", "Yale", "" ], [ "Shashi", "Sanjit", "" ] ]
Quantum circuit complexity has played a central role in recent advances in holography and many-body physics. Within quantum field theory, it has typically been studied in a Lorentzian (real-time) framework. In a departure from standard treatments, we aim to quantify the complexity of the Euclidean path integral. In thi...
1211.7364
Claudio Scrucca
Benoit Legeret, Claudio A. Scrucca and Paul Smyth
Metastable spontaneous breaking of N=2 supersymmetry
16 pages, no figures; v2 improved introduction and conclusions; v3 minor corrections
null
10.1016/j.physletb.2013.04.031
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that contrary to the common lore it is possible to spontaneously break N=2 supersymmetry even in simple theories without constant Fayet-Iliopoulos terms. We consider the most general N=2 supersymmetric theory with one hypermultiplet and one vector multiplet without Fayet-Iliopoulos terms, and show that metast...
[ { "created": "Fri, 30 Nov 2012 20:19:11 GMT", "version": "v1" }, { "created": "Wed, 12 Dec 2012 12:28:10 GMT", "version": "v2" }, { "created": "Fri, 26 Apr 2013 13:16:45 GMT", "version": "v3" } ]
2015-06-12
[ [ "Legeret", "Benoit", "" ], [ "Scrucca", "Claudio A.", "" ], [ "Smyth", "Paul", "" ] ]
We show that contrary to the common lore it is possible to spontaneously break N=2 supersymmetry even in simple theories without constant Fayet-Iliopoulos terms. We consider the most general N=2 supersymmetric theory with one hypermultiplet and one vector multiplet without Fayet-Iliopoulos terms, and show that metastab...
hep-th/9410037
Andre LeClair
Andre LeClair
Quantum Solitons in Non-Linear Optics: Resonant Dielectric Media
8 pages, CLNS 94/1302
null
null
null
hep-th
null
It is known that classical electromagnetic radiation at a frequency in resonance with energy splittings of atoms in a dielectric medium can be described using the classical sine-Gordon equation. In this paper we quantize the electromagnetic field and compute quantum corrections to the classical results by using known...
[ { "created": "Thu, 6 Oct 1994 13:56:29 GMT", "version": "v1" } ]
2007-05-23
[ [ "LeClair", "Andre", "" ] ]
It is known that classical electromagnetic radiation at a frequency in resonance with energy splittings of atoms in a dielectric medium can be described using the classical sine-Gordon equation. In this paper we quantize the electromagnetic field and compute quantum corrections to the classical results by using known r...
hep-th/9306024
Parthasarathi Majumdar
Parthasarathi Majumdar
Discretized Superstring in Three Dimensional Superspace
8 pages
Phys.Rev.Lett. 71 (1993) 1140-1143
10.1103/PhysRevLett.71.1140
null
hep-th
null
The partition function of the discretized superstring in a target superspace of three (Euclidean) bosonic dimensions, is shown, for a fixed triangulation of the random world sheet, to be derived from the partition function of a discretized bosonic string with an external field present in the action in the form of a s...
[ { "created": "Fri, 4 Jun 1993 19:03:57 GMT", "version": "v1" } ]
2009-10-22
[ [ "Majumdar", "Parthasarathi", "" ] ]
The partition function of the discretized superstring in a target superspace of three (Euclidean) bosonic dimensions, is shown, for a fixed triangulation of the random world sheet, to be derived from the partition function of a discretized bosonic string with an external field present in the action in the form of a spe...
1607.01929
Peter Kazinski
I.S. Kalinichenko, P.O. Kazinski
One-loop omega-potential of charged massive particles in a constant homogeneous magnetic field at high temperatures
26 pp, 3 figs; some textual misprints corrected, elucidations added
Phys. Rev. D 94, 125012 (2016)
10.1103/PhysRevD.94.125012
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The explicit expressions for the high-temperature expansions of the one-loop corrections to the omega-potential coming from charged scalar and Dirac particles and, separately, from antiparticles in a constant homogeneous magnetic field are derived. The explicit expressions for the non-perturbative corrections to the ...
[ { "created": "Thu, 7 Jul 2016 09:16:06 GMT", "version": "v1" }, { "created": "Mon, 18 Jul 2016 09:42:01 GMT", "version": "v2" } ]
2016-12-28
[ [ "Kalinichenko", "I. S.", "" ], [ "Kazinski", "P. O.", "" ] ]
The explicit expressions for the high-temperature expansions of the one-loop corrections to the omega-potential coming from charged scalar and Dirac particles and, separately, from antiparticles in a constant homogeneous magnetic field are derived. The explicit expressions for the non-perturbative corrections to the ef...
2307.15587
Horatiu Stefan Nastase
Marcelo R. Barbosa and Horatiu Nastase
Penrose limit of T-dual of MNa solution and dual orbifold field theory
19 pages, no figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we study the Penrose limit of the T-dual of the MNa solution and its field theory dual, in order to better understand the effect of T-duality in this case. We find a matching of string pp wave oscillators and their masses to the field theory modes, that are rearranged after T-duality. The effect of T-du...
[ { "created": "Fri, 28 Jul 2023 14:40:46 GMT", "version": "v1" } ]
2023-07-31
[ [ "Barbosa", "Marcelo R.", "" ], [ "Nastase", "Horatiu", "" ] ]
In this paper we study the Penrose limit of the T-dual of the MNa solution and its field theory dual, in order to better understand the effect of T-duality in this case. We find a matching of string pp wave oscillators and their masses to the field theory modes, that are rearranged after T-duality. The effect of T-dual...
hep-th/0005042
Ashok Das
Ashok Das
Supersymmetry in Singular Quantum Mechanics
Talk presented at the Second School on Field Theory and Gravitation in Vitoria, to be published in the proceedings
null
null
null
hep-th
null
The breaking of supersymmetry due to singular potentials in supersymmetric quantum mechanics is critically analyzed. It is shown that, when properly regularized, these potentials respect supersymmetry, even when the regularization parameter is removed.
[ { "created": "Thu, 4 May 2000 11:58:52 GMT", "version": "v1" } ]
2007-05-23
[ [ "Das", "Ashok", "" ] ]
The breaking of supersymmetry due to singular potentials in supersymmetric quantum mechanics is critically analyzed. It is shown that, when properly regularized, these potentials respect supersymmetry, even when the regularization parameter is removed.
0712.0652
Eugene Loginov
E.K. Loginov, A.N. Grishkov
On a construction of self-dual gauge fields in seven dimensions
10 pages, LaTeX, no figures
J.Nonlin.Math.Phys.14:562-569,2007
10.2991/jnmp.2007.14.4.5
null
hep-th
null
We consider gauge fields associated with a semisimple Malcev algebra. We construct a gauge-invariant Lagrangian and found a solution of modified Yang-Mills equations in seven dimensions.
[ { "created": "Wed, 5 Dec 2007 05:20:11 GMT", "version": "v1" } ]
2015-05-13
[ [ "Loginov", "E. K.", "" ], [ "Grishkov", "A. N.", "" ] ]
We consider gauge fields associated with a semisimple Malcev algebra. We construct a gauge-invariant Lagrangian and found a solution of modified Yang-Mills equations in seven dimensions.
2012.09877
Antonio Gallerati
Andres Anabalon, Dumitru Astefanesei, Antonio Gallerati, Mario Trigiante
New non-extremal and BPS hairy black holes in gauged $\,\mathcal{N}=2\,$ and $\,\mathcal{N}=8\,$ supergravity
36 pages
JHEP 04 (2021) 047
10.1007/JHEP04(2021)047
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this article we study a family of four-dimensional, $\mathcal{N}=2$ supergravity theories that interpolates between all the single dilaton truncations of the $\mathrm{SO}(8)$ gauged $\mathcal{N}=8$ supergravity. In this infinitely many theories characterized by two real numbers -- the interpolation parameter and t...
[ { "created": "Thu, 17 Dec 2020 19:00:27 GMT", "version": "v1" }, { "created": "Mon, 28 Dec 2020 16:17:39 GMT", "version": "v2" }, { "created": "Wed, 30 Dec 2020 18:17:03 GMT", "version": "v3" }, { "created": "Wed, 24 Feb 2021 15:32:15 GMT", "version": "v4" }, { "c...
2021-04-09
[ [ "Anabalon", "Andres", "" ], [ "Astefanesei", "Dumitru", "" ], [ "Gallerati", "Antonio", "" ], [ "Trigiante", "Mario", "" ] ]
In this article we study a family of four-dimensional, $\mathcal{N}=2$ supergravity theories that interpolates between all the single dilaton truncations of the $\mathrm{SO}(8)$ gauged $\mathcal{N}=8$ supergravity. In this infinitely many theories characterized by two real numbers -- the interpolation parameter and the...
1510.07627
John Terning
Kitran Colwell and John Terning
S-Duality and Helicity Amplitudes
27 pages, 3 figures
null
10.1007/JHEP03(2016)068
null
hep-th hep-ph
http://creativecommons.org/licenses/by-nc-sa/4.0/
We examine interacting Abelian theories at low energies and show that holomorphically normalized photon helicity amplitudes transform into dual amplitudes under SL(2,Z) as modular forms with weights that depend on the number of positive and negative helicity photons and on the number of internal photon lines. Moreove...
[ { "created": "Mon, 26 Oct 2015 20:13:32 GMT", "version": "v1" } ]
2016-04-20
[ [ "Colwell", "Kitran", "" ], [ "Terning", "John", "" ] ]
We examine interacting Abelian theories at low energies and show that holomorphically normalized photon helicity amplitudes transform into dual amplitudes under SL(2,Z) as modular forms with weights that depend on the number of positive and negative helicity photons and on the number of internal photon lines. Moreover,...
2204.07171
Max Wiesner
Severin L\"ust, Cumrun Vafa, Max Wiesner, Kai Xu
Holography and the KKLT Scenario
30 pages, 1 figure; v2: minor clarifications, references added, published version
null
10.1007/JHEP10(2022)188
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The KKLT scenario, one of the few ideas to realize dS vacua in string theory, consists of two steps: the first involves the construction of a supersymmetric AdS vacuum with a small negative cosmological constant, and the second involves breaking supersymmetry and uplifting the energy to achieve dS. In this paper we u...
[ { "created": "Thu, 14 Apr 2022 18:00:02 GMT", "version": "v1" }, { "created": "Fri, 11 Nov 2022 14:08:12 GMT", "version": "v2" } ]
2022-11-14
[ [ "Lüst", "Severin", "" ], [ "Vafa", "Cumrun", "" ], [ "Wiesner", "Max", "" ], [ "Xu", "Kai", "" ] ]
The KKLT scenario, one of the few ideas to realize dS vacua in string theory, consists of two steps: the first involves the construction of a supersymmetric AdS vacuum with a small negative cosmological constant, and the second involves breaking supersymmetry and uplifting the energy to achieve dS. In this paper we use...
hep-th/0404069
Dmitri Vassilevich
M. Bordag, D. V. Vassilevich
Nonsmooth backgrounds in quantum field theory
9 pages, revtex4; v2: clarifying remarks in sec. IV
Phys.Rev.D70:045003,2004
10.1103/PhysRevD.70.045003
LU-TP 2004/016
hep-th hep-ph
null
The one-loop renormalization in field theories can be formulated in terms of the heat kernel expansion. In this paper we calculate leading contributions of discontinuities of background fields and their derivatives to the heat kernel coefficients. These results are then used to estimate contributions of the discontin...
[ { "created": "Thu, 8 Apr 2004 15:41:41 GMT", "version": "v1" }, { "created": "Tue, 11 May 2004 13:39:46 GMT", "version": "v2" } ]
2008-11-26
[ [ "Bordag", "M.", "" ], [ "Vassilevich", "D. V.", "" ] ]
The one-loop renormalization in field theories can be formulated in terms of the heat kernel expansion. In this paper we calculate leading contributions of discontinuities of background fields and their derivatives to the heat kernel coefficients. These results are then used to estimate contributions of the discontinui...
2101.10188
Aleksey Andreev
A. Andreev, A. Popolitov, A. Sleptsov, A. Zhabin
Combinatorics of KP hierarchy structural constants
17 pages, no figures
Eur. Phys. J. C 81, 1136 (2021)
10.1140/epjc/s10052-021-09899-8
MIPT/TH-19/20; ITEP/TH-34/20; IITP/TH-21/20
hep-th math-ph math.CO math.MP
http://creativecommons.org/licenses/by/4.0/
Following Natanzon-Zabrodin, we explore the Kadomtsev-Petviashvili hierarchy as an infinite system of mutually consistent relations on the second derivatives of the free energy with some universal coefficients. From this point of view, various combinatorial properties of these coefficients naturally highlight certain...
[ { "created": "Mon, 25 Jan 2021 15:52:58 GMT", "version": "v1" } ]
2022-03-15
[ [ "Andreev", "A.", "" ], [ "Popolitov", "A.", "" ], [ "Sleptsov", "A.", "" ], [ "Zhabin", "A.", "" ] ]
Following Natanzon-Zabrodin, we explore the Kadomtsev-Petviashvili hierarchy as an infinite system of mutually consistent relations on the second derivatives of the free energy with some universal coefficients. From this point of view, various combinatorial properties of these coefficients naturally highlight certain n...
1807.02063
Takada Shintaro
H. Abe, T.Kobayashi, S.Takada, S.Tamba and T. H. Tatsuishi
Quark mass matrices in magnetized orbifold models with localized Fayet-Iliopoulos terms
15 pages
Phys. Rev. D 98, 106017 (2018)
10.1103/PhysRevD.98.106017
EPHOU-18-008, WU-HEP-18-07
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study magnetized orbifold models. We assume the localized Fayet-Iliopoulos terms and the corresponding gauge background. Such terms lead to strong localization of zero-mode wavefunc- tions. In this setup, we compute quark mass matrices.
[ { "created": "Wed, 4 Jul 2018 06:17:00 GMT", "version": "v1" } ]
2018-11-28
[ [ "Abe", "H.", "" ], [ "Kobayashi", "T.", "" ], [ "Takada", "S.", "" ], [ "Tamba", "S.", "" ], [ "Tatsuishi", "T. H.", "" ] ]
We study magnetized orbifold models. We assume the localized Fayet-Iliopoulos terms and the corresponding gauge background. Such terms lead to strong localization of zero-mode wavefunc- tions. In this setup, we compute quark mass matrices.
0906.3552
Gabriele Travaglini
Andreas Brandhuber, Paul Heslop, Gabriele Travaglini
Proof of the Dual Conformal Anomaly of One-Loop Amplitudes in N=4 SYM
21 pages, 4 figures
JHEP 0910:063,2009
10.1088/1126-6708/2009/10/063
QMUL-PH-09-14
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We provide two derivations of the one-loop dual conformal anomaly of generic n-point superamplitudes in maximally supersymmetric Yang-Mills theory. Our proofs are based on simple applications of unitarity, and the known analytic properties of the amplitudes.
[ { "created": "Thu, 18 Jun 2009 23:52:10 GMT", "version": "v1" } ]
2009-11-09
[ [ "Brandhuber", "Andreas", "" ], [ "Heslop", "Paul", "" ], [ "Travaglini", "Gabriele", "" ] ]
We provide two derivations of the one-loop dual conformal anomaly of generic n-point superamplitudes in maximally supersymmetric Yang-Mills theory. Our proofs are based on simple applications of unitarity, and the known analytic properties of the amplitudes.
hep-th/9302021
Boguslaw Broda
Boguslaw Broda (U. Clausthal and U. Lodz)
SU(2) and the Kauffman bracket
5 pages
J.Phys. A26 (1993) L401-L403
10.1088/0305-4470/26/8/002
null
hep-th math.QA
null
A direct relationship between the (non-quantum) group SU(2) and the Kauffman bracket in the framework of Chern-Simons theory is explicitly shown.
[ { "created": "Sat, 6 Feb 1993 17:28:27 GMT", "version": "v1" } ]
2009-10-22
[ [ "Broda", "Boguslaw", "", "U. Clausthal and U. Lodz" ] ]
A direct relationship between the (non-quantum) group SU(2) and the Kauffman bracket in the framework of Chern-Simons theory is explicitly shown.
0905.0285
Alessandro Nigro
Alessandro Nigro
The Baxter Q Operator of Critical Dense Polymers
improved version, accepted for publishing on JSTAT
J. Stat. Mech. (2009) P10008
10.1088/1742-5468/2009/10/P10008
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider critical dense polymers ${\cal L}_{1,2}$, corresponding to a logarithmic conformal field theory with central charge $c=-2$. An elegant decomposition of the Baxter $Q$ operator is obtained in terms of a finite number of lattice integrals of motion. All local, non local and dual non local involutive charges...
[ { "created": "Mon, 4 May 2009 13:59:43 GMT", "version": "v1" }, { "created": "Mon, 7 Sep 2009 13:55:37 GMT", "version": "v2" } ]
2015-05-13
[ [ "Nigro", "Alessandro", "" ] ]
We consider critical dense polymers ${\cal L}_{1,2}$, corresponding to a logarithmic conformal field theory with central charge $c=-2$. An elegant decomposition of the Baxter $Q$ operator is obtained in terms of a finite number of lattice integrals of motion. All local, non local and dual non local involutive charges a...
1805.08834
Patrick Concha
Patrick Concha, Nelson Merino, Olivera Miskovic, Evelyn Rodr\'iguez, Patricio Salgado-Rebolledo and Omar Valdivia
Asymptotic symmetries of three-dimensional Chern-Simons gravity for the Maxwell algebra
v3, 23 pages, introduction extended, minor correction, references added, Published version
JHEP 10 (2018) 079
10.1007/JHEP10(2018)079
UAI-PHY-18/05
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study a three-dimensional Chern-Simons gravity theory based on the Maxwell algebra. We find that the boundary dynamics is described by an enlargement and deformation of the $\mathfrak{bms}_3$ algebra with three independent central charges. This symmetry arises from a gravity action invariant under the local Maxwel...
[ { "created": "Tue, 22 May 2018 19:49:47 GMT", "version": "v1" }, { "created": "Fri, 1 Jun 2018 16:17:44 GMT", "version": "v2" }, { "created": "Mon, 15 Oct 2018 16:20:17 GMT", "version": "v3" } ]
2018-10-16
[ [ "Concha", "Patrick", "" ], [ "Merino", "Nelson", "" ], [ "Miskovic", "Olivera", "" ], [ "Rodríguez", "Evelyn", "" ], [ "Salgado-Rebolledo", "Patricio", "" ], [ "Valdivia", "Omar", "" ] ]
We study a three-dimensional Chern-Simons gravity theory based on the Maxwell algebra. We find that the boundary dynamics is described by an enlargement and deformation of the $\mathfrak{bms}_3$ algebra with three independent central charges. This symmetry arises from a gravity action invariant under the local Maxwell ...
1402.3373
Dr. Sudhaker Upadhyay
Sudhaker Upadhyay
Field-dependent quantum gauge transformation
7 pages, No figure, Journal version
EPL 105 (2014) 21001
10.1209/0295-5075/105/21001
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we generalize the quantum gauge transformation of Maxwell theory obtained through gaugeon formalism. The generalization is made by making the bosonic transformation parameter field-dependent. The Jacobian of vacuum functional under field-dependent quantum gauge transformation is calculated explicitly. W...
[ { "created": "Fri, 14 Feb 2014 06:12:48 GMT", "version": "v1" } ]
2014-02-17
[ [ "Upadhyay", "Sudhaker", "" ] ]
In this paper we generalize the quantum gauge transformation of Maxwell theory obtained through gaugeon formalism. The generalization is made by making the bosonic transformation parameter field-dependent. The Jacobian of vacuum functional under field-dependent quantum gauge transformation is calculated explicitly. We ...
1009.2629
Miguel Aguado
Miguel Aguado, Manuel Asorey
Theta-vacuum and large N limit in CP^{N-1} sigma models
v2: 25 pages, 4 eps figures, introduction expanded, matches published version
Nucl.Phys.B844:243-265,2011
10.1016/j.nuclphysb.2010.11.004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The theta dependence of the vacuum energy density in CP^{N-1} models is re-analysed in the semiclassical approach, the 1/N expansion and arguments based on the nodal structure of vacuum wavefunctionals. The 1/N expansion is shown not to be in contradiction with instanton physics at finite (spacetime) volume V. The in...
[ { "created": "Tue, 14 Sep 2010 11:09:59 GMT", "version": "v1" }, { "created": "Thu, 9 Dec 2010 21:32:28 GMT", "version": "v2" } ]
2011-03-07
[ [ "Aguado", "Miguel", "" ], [ "Asorey", "Manuel", "" ] ]
The theta dependence of the vacuum energy density in CP^{N-1} models is re-analysed in the semiclassical approach, the 1/N expansion and arguments based on the nodal structure of vacuum wavefunctionals. The 1/N expansion is shown not to be in contradiction with instanton physics at finite (spacetime) volume V. The inte...
1112.3338
Yoske Sumitomo
Xingang Chen, Gary Shiu, Yoske Sumitomo, S.-H. Henry Tye
A Global View on The Search for de-Sitter Vacua in (type IIA) String Theory
23 pages, 5 figures; v2, v3: arguments improved, references added; v4: version to appear in JHEP
null
10.1007/JHEP04(2012)026
MAD-TH-11-10
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The search for classically stable Type IIA de-Sitter vacua typically starts with an ansatz that gives Anti-de-Sitter supersymmetric vacua and then raises the cosmological constant by modifying the compactification. As one raises the cosmological constant, the couplings typically destabilize the classically stable vac...
[ { "created": "Wed, 14 Dec 2011 20:58:03 GMT", "version": "v1" }, { "created": "Thu, 15 Dec 2011 16:26:18 GMT", "version": "v2" }, { "created": "Fri, 13 Jan 2012 17:00:27 GMT", "version": "v3" }, { "created": "Tue, 17 Apr 2012 08:49:26 GMT", "version": "v4" } ]
2015-06-03
[ [ "Chen", "Xingang", "" ], [ "Shiu", "Gary", "" ], [ "Sumitomo", "Yoske", "" ], [ "Tye", "S. -H. Henry", "" ] ]
The search for classically stable Type IIA de-Sitter vacua typically starts with an ansatz that gives Anti-de-Sitter supersymmetric vacua and then raises the cosmological constant by modifying the compactification. As one raises the cosmological constant, the couplings typically destabilize the classically stable vacuu...
hep-th/0411275
Carsten Krueger
Carsten Krueger
Exact Operator Quantization of the Euclidean Black Hole CFT
25 pages, typos corrected, acknowledgements added
null
null
null
hep-th
null
We present an exact operator quantization of the Euclidean Black Hole CFT using a recently established free field parametrization of the fundamental fields of the classical theory [4,5,6,7]. Quantizing the map to free fields, we show that the resulting quantum fields are causal and transform as covariant fields w.r.t...
[ { "created": "Tue, 30 Nov 2004 14:10:22 GMT", "version": "v1" }, { "created": "Wed, 1 Dec 2004 17:23:09 GMT", "version": "v2" } ]
2007-05-23
[ [ "Krueger", "Carsten", "" ] ]
We present an exact operator quantization of the Euclidean Black Hole CFT using a recently established free field parametrization of the fundamental fields of the classical theory [4,5,6,7]. Quantizing the map to free fields, we show that the resulting quantum fields are causal and transform as covariant fields w.r.t. ...
hep-th/0111037
Igor O. Cherednikov
Igor O. Cherednikov
Casimir Energy of Confined Fields: A Role of the RG Invariance
5 pages, ijmpa1.sty. Talk at the conference QFEXT01, 10-14 Sep 2001, Leipzig. Version to be published in IJMPA
Int.J.Mod.Phys. A17 (2002) 874-878
10.1142/S0217751X02010248
null
hep-th hep-ph quant-ph
null
A role of the renormalization group invariance in calculations of the ground state energy for models with confined fermion fields is discussed. The case of the (1+1)D MIT bag with massive fermions is studied in detail.
[ { "created": "Mon, 5 Nov 2001 19:09:25 GMT", "version": "v1" }, { "created": "Mon, 12 Nov 2001 16:45:48 GMT", "version": "v2" } ]
2009-11-07
[ [ "Cherednikov", "Igor O.", "" ] ]
A role of the renormalization group invariance in calculations of the ground state energy for models with confined fermion fields is discussed. The case of the (1+1)D MIT bag with massive fermions is studied in detail.
2003.03120
Simone Zoia
Simon Caron-Huot, Dmitry Chicherin, Johannes Henn, Yang Zhang, Simone Zoia
Multi-Regge Limit of the Two-Loop Five-Point Amplitudes in $\mathcal{N} = 4$ Super Yang-Mills and $\mathcal{N} = 8$ Supergravity
60 pages, 4 figures; v2: typos corrected, functional expressions of the hard functions provided
null
10.1007/JHEP10(2020)188
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In previous work, the two-loop five-point amplitudes in $\mathcal{N}=4$ super Yang-Mills theory and $\mathcal{N}=8$ supergravity were computed at symbol level. In this paper, we compute the full functional form. The amplitudes are assembled and simplified using the analytic expressions of the two-loop pentagon integr...
[ { "created": "Fri, 6 Mar 2020 10:23:11 GMT", "version": "v1" }, { "created": "Tue, 22 Sep 2020 16:12:58 GMT", "version": "v2" } ]
2020-12-02
[ [ "Caron-Huot", "Simon", "" ], [ "Chicherin", "Dmitry", "" ], [ "Henn", "Johannes", "" ], [ "Zhang", "Yang", "" ], [ "Zoia", "Simone", "" ] ]
In previous work, the two-loop five-point amplitudes in $\mathcal{N}=4$ super Yang-Mills theory and $\mathcal{N}=8$ supergravity were computed at symbol level. In this paper, we compute the full functional form. The amplitudes are assembled and simplified using the analytic expressions of the two-loop pentagon integral...
hep-th/9703044
Park Dhal
Youngjai Kiem, Chang-Yeong Lee and Dahl Park
Exactly solvable charged dilaton gravity theories in two dimensions
The introductory part is changed. a version to appear in Class. Quant. Grav. 6 pages, RevTeX
Class.Quant.Grav. 15 (1998) 2973-2979
10.1088/0264-9381/15/10/007
null
hep-th
null
We find exactly solvable dilaton gravity theories containing a U(1) gauge field in two dimensional space-time. The classical general solutions for the gravity sector (the metric plus the dilaton field) of the theories coupled to a massless complex scalar field are obtained in terms of the stress-energy tensor and the...
[ { "created": "Thu, 6 Mar 1997 12:17:15 GMT", "version": "v1" }, { "created": "Wed, 30 Sep 1998 07:39:57 GMT", "version": "v2" }, { "created": "Thu, 1 Oct 1998 04:47:53 GMT", "version": "v3" } ]
2009-10-30
[ [ "Kiem", "Youngjai", "" ], [ "Lee", "Chang-Yeong", "" ], [ "Park", "Dahl", "" ] ]
We find exactly solvable dilaton gravity theories containing a U(1) gauge field in two dimensional space-time. The classical general solutions for the gravity sector (the metric plus the dilaton field) of the theories coupled to a massless complex scalar field are obtained in terms of the stress-energy tensor and the U...
1712.07045
Stam Nicolis
Stam Nicolis
Probing the holomorphic anomaly of the $D=2, \mathcal{N}=2$, Wess-Zumino model on the lattice
8 pages, LaTeX2e, 2 PNG figures. Written contribution to the conference "Supersymmetries and Quantum Symmetries-SQS'2017", Dubna, 31 July-5 August 2017
Phys. Part. Nuclei (2018) 49: 899
10.1134/S1063779618050313
null
hep-th cond-mat.stat-mech hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study a generalization of the Langevin equation, that describes fluctuations, of commuting degrees of freedom, for scalar field theories with worldvolumes of arbitrary dimension, following Parisi and Sourlas and correspondingly generalizes the Nicolai map. Supersymmetry appears inevitably, as defining the consiste...
[ { "created": "Tue, 19 Dec 2017 16:56:47 GMT", "version": "v1" } ]
2018-10-15
[ [ "Nicolis", "Stam", "" ] ]
We study a generalization of the Langevin equation, that describes fluctuations, of commuting degrees of freedom, for scalar field theories with worldvolumes of arbitrary dimension, following Parisi and Sourlas and correspondingly generalizes the Nicolai map. Supersymmetry appears inevitably, as defining the consistent...