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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1805.07189 | Koushik Ray | Samrat Bhowmick and Koushik Ray | Holography on local fields via Radon Transform | 1+15 pages LaTeX2e. 1 Figure. A few clarifying comments added.
Version published in JHEP | null | 10.1007/JHEP09(2018)126 | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define Radon transform and its inverse on the two-dimensional anti-de
Sitter space over local fields using a novel construction through a quadratic
equation over the local field. We show that the holographic bulk reconstruction
of quantum fields in this space can be formulated as the inverse Radon
transform, gener... | [
{
"created": "Fri, 18 May 2018 13:11:54 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Sep 2018 09:45:01 GMT",
"version": "v2"
}
] | 2018-10-17 | [
[
"Bhowmick",
"Samrat",
""
],
[
"Ray",
"Koushik",
""
]
] | We define Radon transform and its inverse on the two-dimensional anti-de Sitter space over local fields using a novel construction through a quadratic equation over the local field. We show that the holographic bulk reconstruction of quantum fields in this space can be formulated as the inverse Radon transform, general... |
hep-th/9905178 | Buchholz | Detlev Buchholz, Martin Florig, Stephen J. Summers | The second law of thermodynamics, TCP, and Einstein causality in anti-de
Sitter space-time | 8 pages, slightly improved results, minor changes in the expository
part, new title; to appear in "Classical and Quantum Gravity" | Class.Quant.Grav.17:L31-L37,2000 | 10.1088/0264-9381/17/2/102 | null | hep-th gr-qc math-ph math.MP | null | If the vacuum is passive for uniformly accelerated observers in anti-de
Sitter space-time (i.e. cannot be used by them to operate a "perpetuum
mobile"), they will (a) register a universal value of the Hawking-Unruh
temperature, (b) discover a TCP symmetry, and (c) find that observables in
complementary wedge-shaped r... | [
{
"created": "Tue, 25 May 1999 08:28:24 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Dec 1999 18:34:14 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Buchholz",
"Detlev",
""
],
[
"Florig",
"Martin",
""
],
[
"Summers",
"Stephen J.",
""
]
] | If the vacuum is passive for uniformly accelerated observers in anti-de Sitter space-time (i.e. cannot be used by them to operate a "perpetuum mobile"), they will (a) register a universal value of the Hawking-Unruh temperature, (b) discover a TCP symmetry, and (c) find that observables in complementary wedge-shaped reg... |
0708.1967 | Stephen C. Davis | Stephen C. Davis | Solar System Constraints on Gauss-Bonnet Dark Energy | 4 pages, PASCOS-07 conference proceedings | AIPConf.Proc.957:379-382,2007 | 10.1063/1.2823806 | null | hep-th | null | Quadratic curvature Gauss-Bonnet gravity may be the solution to the dark
energy problem, but a large coupling strength is required. This can lead to
conflict with laboratory and planetary tests of Newton's law, as well as light
bending. The corresponding constraints are derived. If applied directly to
cosmological sc... | [
{
"created": "Wed, 15 Aug 2007 13:19:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Davis",
"Stephen C.",
""
]
] | Quadratic curvature Gauss-Bonnet gravity may be the solution to the dark energy problem, but a large coupling strength is required. This can lead to conflict with laboratory and planetary tests of Newton's law, as well as light bending. The corresponding constraints are derived. If applied directly to cosmological scal... |
2005.08999 | Victor Godet | Victor Godet and Charles Marteau | New boundary conditions for AdS$_2$ | 71 pages, 4 figures, v2: published version | null | 10.1007/JHEP12(2020)020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe new boundary conditions for AdS$_2$ in Jackiw-Teitelboim gravity.
The asymptotic symmetry group is enhanced to $\r{Diff}(S^1)\ltimes
C^\infty(S^1)$ whose breaking to $\r{SL}(2,\R)\times \r{U}(1)$ controls the
near-AdS$_2$ dynamics. The action reduces to a boundary term which is a
generalization of the Sch... | [
{
"created": "Mon, 18 May 2020 18:02:26 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Nov 2020 14:30:33 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Godet",
"Victor",
""
],
[
"Marteau",
"Charles",
""
]
] | We describe new boundary conditions for AdS$_2$ in Jackiw-Teitelboim gravity. The asymptotic symmetry group is enhanced to $\r{Diff}(S^1)\ltimes C^\infty(S^1)$ whose breaking to $\r{SL}(2,\R)\times \r{U}(1)$ controls the near-AdS$_2$ dynamics. The action reduces to a boundary term which is a generalization of the Schwa... |
hep-th/0602082 | Harmen J. Warringa | Jens O. Andersen, Daniel Boer, Harmen J. Warringa | The effects of quantum instantons on the thermodynamics of the CP^(N-1)
model | 7 pages, 5 figures, revtex. To appear in PRD. Some arguments and
conclusions reformulated | Phys.Rev.D74:045028,2006 | 10.1103/PhysRevD.74.045028 | null | hep-th hep-ph | null | Using the 1/N expansion, we study the influence of quantum instantons on the
thermodynamics of the CP^(N-1) model in 1+1 dimensions. We do this by
calculating the pressure to next-to-leading order in 1/N, without quantum
instanton contributions. The fact that the CP^1 model is equivalent to the O(3)
nonlinear sigma m... | [
{
"created": "Wed, 8 Feb 2006 16:30:27 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Aug 2006 17:32:11 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Andersen",
"Jens O.",
""
],
[
"Boer",
"Daniel",
""
],
[
"Warringa",
"Harmen J.",
""
]
] | Using the 1/N expansion, we study the influence of quantum instantons on the thermodynamics of the CP^(N-1) model in 1+1 dimensions. We do this by calculating the pressure to next-to-leading order in 1/N, without quantum instanton contributions. The fact that the CP^1 model is equivalent to the O(3) nonlinear sigma mod... |
1211.2225 | Guglielmo Fucci Dr. | Matthew Beauregard, Guglielmo Fucci, Klaus Kirsten, and Pedro Morales | Casimir Effect in the Presence of External Fields | 21 Pages, 5 Figures | J. Phys. A: Math. Theor. 46 (2013) 115401 | 10.1088/1751-8113/46/11/115401 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work the Casimir effect is studied for scalar fields in the presence
of boundaries and under the influence of arbitrary smooth potentials of compact
support. In this setting, piston configurations are analyzed in which the
piston is modeled by a potential. For these configurations, analytic results
for the Ca... | [
{
"created": "Fri, 9 Nov 2012 20:44:55 GMT",
"version": "v1"
}
] | 2013-02-27 | [
[
"Beauregard",
"Matthew",
""
],
[
"Fucci",
"Guglielmo",
""
],
[
"Kirsten",
"Klaus",
""
],
[
"Morales",
"Pedro",
""
]
] | In this work the Casimir effect is studied for scalar fields in the presence of boundaries and under the influence of arbitrary smooth potentials of compact support. In this setting, piston configurations are analyzed in which the piston is modeled by a potential. For these configurations, analytic results for the Casi... |
1512.04961 | Gino Knodel | Gino Knodel, Pedro Lisbao, James T. Liu | Rigid Supersymmetric Backgrounds of 3-dimensional Newton-Cartan
Supergravity | 26 pages + 2 appendices, 2 figures; v2: references added, clarified
which N=2 supergravity theory is being considered; v3: reference added; added
clarification and explicit solutions to relativistic integrability conditions | null | 10.1007/JHEP06(2016)028 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, a non-relativistic off-shell formulation of three dimensional
Newton-Cartan supergravity was proposed as the $c \rightarrow \infty$ limit of
three dimensional $\mathcal{N}=2$ supergravity in arXiv:1505.02095. In the
present paper we study supersymmetric backgrounds within this theory. Using
integrability co... | [
{
"created": "Tue, 15 Dec 2015 21:07:42 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Jan 2016 15:43:16 GMT",
"version": "v2"
},
{
"created": "Tue, 3 May 2016 18:40:10 GMT",
"version": "v3"
}
] | 2016-06-29 | [
[
"Knodel",
"Gino",
""
],
[
"Lisbao",
"Pedro",
""
],
[
"Liu",
"James T.",
""
]
] | Recently, a non-relativistic off-shell formulation of three dimensional Newton-Cartan supergravity was proposed as the $c \rightarrow \infty$ limit of three dimensional $\mathcal{N}=2$ supergravity in arXiv:1505.02095. In the present paper we study supersymmetric backgrounds within this theory. Using integrability cons... |
1510.01662 | Horatiu Stefan Nastase | Cristhiam Lopez-Arcos, Jeff Murugan and Horatiu Nastase | Nonrelativistic limit of the abelianized ABJM model and the ADS/CMT
correspondence | 24 pages, no figures; clarifying remarks added, references added,
typos corrected | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the nonrelativistic limit of the abelian reduction of the massive
ABJM model proposed in \cite{Mohammed:2012gi}, obtaining a supersymmetric
version of the Jackiw-Pi model. The system exhibits an ${\cal N}=2$
Super-Schr\"odinger symmetry with the Jackiw-Pi vortices emerging as BPS
solutions. We find that t... | [
{
"created": "Tue, 6 Oct 2015 16:56:12 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Nov 2015 11:37:40 GMT",
"version": "v2"
}
] | 2015-11-20 | [
[
"Lopez-Arcos",
"Cristhiam",
""
],
[
"Murugan",
"Jeff",
""
],
[
"Nastase",
"Horatiu",
""
]
] | We consider the nonrelativistic limit of the abelian reduction of the massive ABJM model proposed in \cite{Mohammed:2012gi}, obtaining a supersymmetric version of the Jackiw-Pi model. The system exhibits an ${\cal N}=2$ Super-Schr\"odinger symmetry with the Jackiw-Pi vortices emerging as BPS solutions. We find that thi... |
hep-th/9911019 | J. Mourad | E. Dudas and J. Mourad | String theory predictions for future accelerators | 39 pages, 8 figures, references added | Nucl.Phys.B575:3-34,2000 | 10.1016/S0550-3213(00)00082-1 | LPT-Orsay 99/98 LPTM 99/56 | hep-th hep-ph | null | We consider, in a string theory framework, physical processes of
phenomenological interest in models with a low string scale. The amplitudes we
study involve tree-level virtual gravitational exchange, divergent in a
field-theoretical treatment, and massive gravitons emission, which are the main
signatures of this cla... | [
{
"created": "Wed, 3 Nov 1999 18:30:07 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Nov 1999 15:56:03 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Dudas",
"E.",
""
],
[
"Mourad",
"J.",
""
]
] | We consider, in a string theory framework, physical processes of phenomenological interest in models with a low string scale. The amplitudes we study involve tree-level virtual gravitational exchange, divergent in a field-theoretical treatment, and massive gravitons emission, which are the main signatures of this class... |
1308.0929 | Vasilis Oikonomou | V.K. Oikonomou | Extended Supersymmetries and 2+1 Dimensional Supersymmetric Chern Simons
Theories | Prepared for the Conference Integrable Systems and Quantum
Symmetries, June 2013, Prague | null | 10.1088/1742-6596/474/1/012025 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study N=2 supersymmetric Chern-Simons Higgs models in $(2+1)$-dimensions.
As we will demonstrate, an extended supersymmetric quantum mechanics algebras
underlies the fermionic zero modes quantum system and the zero modes
corresponding to bosonic fluctuations. These two algebras, in turn, combine to
give an N=4 ext... | [
{
"created": "Mon, 5 Aug 2013 10:26:06 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Oikonomou",
"V. K.",
""
]
] | We study N=2 supersymmetric Chern-Simons Higgs models in $(2+1)$-dimensions. As we will demonstrate, an extended supersymmetric quantum mechanics algebras underlies the fermionic zero modes quantum system and the zero modes corresponding to bosonic fluctuations. These two algebras, in turn, combine to give an N=4 exten... |
1504.07904 | Gregory Korchemsky | G.P. Korchemsky, E. Sokatchev | Four-point correlation function of stress-energy tensors in N=4
superconformal theories | 31 pages; v2: references added | null | 10.1007/JHEP12(2015)133 | IPhT-T15/085, LAPTH-022/15, CERN-PH-TH-2015-102 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the explicit expression for the four-point correlation function of
stress-energy tensors in four-dimensional N=4 superconformal theory. We show
that it has a remarkably simple and suggestive form allowing us to predict a
large class of four-point correlation functions involving the stress-energy
tensor and ... | [
{
"created": "Wed, 29 Apr 2015 15:59:46 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Sep 2015 09:23:40 GMT",
"version": "v2"
}
] | 2016-01-27 | [
[
"Korchemsky",
"G. P.",
""
],
[
"Sokatchev",
"E.",
""
]
] | We derive the explicit expression for the four-point correlation function of stress-energy tensors in four-dimensional N=4 superconformal theory. We show that it has a remarkably simple and suggestive form allowing us to predict a large class of four-point correlation functions involving the stress-energy tensor and ot... |
hep-th/9309011 | null | I.A.Batalin and I.V.Tyutin | On the multilevel generalization of the field--antifield formalism | 10 pages, FIAN/TD/13--93 | Mod.Phys.Lett. A8 (1993) 3673-3682 | 10.1142/S0217732393002415 | null | hep-th | null | The multilevel geometrically--covariant generalization of the
field--antifield BV--formalism is suggested. The structure of quantum
generating equations and hypergauge conditions is studied in details. The
multilevel formalism is established to be physically--equivalent to the
standard BV--version.
| [
{
"created": "Wed, 1 Sep 1993 12:25:45 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Batalin",
"I. A.",
""
],
[
"Tyutin",
"I. V.",
""
]
] | The multilevel geometrically--covariant generalization of the field--antifield BV--formalism is suggested. The structure of quantum generating equations and hypergauge conditions is studied in details. The multilevel formalism is established to be physically--equivalent to the standard BV--version. |
1511.04065 | Ying-Hsuan Lin | Ying-Hsuan Lin, Shu-Heng Shao, David Simmons-Duffin, Yifan Wang, Xi
Yin | N=4 Superconformal Bootstrap of the K3 CFT | 60 pages, 9 figures | null | null | MIT-CTP/4728 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two-dimensional (4,4) superconformal field theories of central
charge c=6, corresponding to nonlinear sigma models on K3 surfaces, using the
superconformal bootstrap. This is made possible through a surprising relation
between the BPS N=4 superconformal blocks with c=6 and bosonic Virasoro
conformal blocks w... | [
{
"created": "Thu, 12 Nov 2015 20:44:42 GMT",
"version": "v1"
}
] | 2015-11-13 | [
[
"Lin",
"Ying-Hsuan",
""
],
[
"Shao",
"Shu-Heng",
""
],
[
"Simmons-Duffin",
"David",
""
],
[
"Wang",
"Yifan",
""
],
[
"Yin",
"Xi",
""
]
] | We study two-dimensional (4,4) superconformal field theories of central charge c=6, corresponding to nonlinear sigma models on K3 surfaces, using the superconformal bootstrap. This is made possible through a surprising relation between the BPS N=4 superconformal blocks with c=6 and bosonic Virasoro conformal blocks wit... |
1211.0832 | Michael Haack | Susanne Barisch-Dick, Gabriel Lopes Cardoso, Michael Haack and Suresh
Nampuri | Extremal black brane solutions in five-dimensional gauged supergravity | 37 pages, 5 figures, v2: Added references and derivation of the
first-order flow equations from a superpotential, version which appeared in
JHEP | null | 10.1007/JHEP02(2013)103 | LMU-ASC 76/12; MPP-2012-145 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study stationary black brane solutions in the context of N = 2, U(1)
gauged supergravity in five dimensions. Using the formalism of first-order flow
equations, we construct examples of extremal black brane solutions that include
Nernst branes, i.e. extremal black brane solutions with vanishing entropy
density, as ... | [
{
"created": "Mon, 5 Nov 2012 11:22:51 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Mar 2013 10:07:01 GMT",
"version": "v2"
}
] | 2014-03-13 | [
[
"Barisch-Dick",
"Susanne",
""
],
[
"Cardoso",
"Gabriel Lopes",
""
],
[
"Haack",
"Michael",
""
],
[
"Nampuri",
"Suresh",
""
]
] | We study stationary black brane solutions in the context of N = 2, U(1) gauged supergravity in five dimensions. Using the formalism of first-order flow equations, we construct examples of extremal black brane solutions that include Nernst branes, i.e. extremal black brane solutions with vanishing entropy density, as we... |
1012.2869 | Raphael Bousso | Raphael Bousso, Ben Freivogel, Stefan Leichenauer, and Vladimir
Rosenhaus | Geometric origin of coincidences and hierarchies in the landscape | 34 pages, 5 figures | null | 10.1103/PhysRevD.84.083517 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the geometry of cutoffs on eternal inflation strongly constrains
predictions for the timescales of vacuum domination, curvature domination, and
observation. We consider three measure proposals: the causal patch, the fat
geodesic, and the apparent horizon cutoff, which is introduced here for the
first tim... | [
{
"created": "Mon, 13 Dec 2010 21:01:04 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Bousso",
"Raphael",
""
],
[
"Freivogel",
"Ben",
""
],
[
"Leichenauer",
"Stefan",
""
],
[
"Rosenhaus",
"Vladimir",
""
]
] | We show that the geometry of cutoffs on eternal inflation strongly constrains predictions for the timescales of vacuum domination, curvature domination, and observation. We consider three measure proposals: the causal patch, the fat geodesic, and the apparent horizon cutoff, which is introduced here for the first time.... |
hep-th/9211006 | null | U. Bruzzo and J.A. Dominguez Perez | Line Bundles Over Families of (SUPER) Riemann Surfaces. II: The Graded
Case | 16 pages, AmSTeX. Requires a style with automatic numbering that is
available from the first author. Report # 182/1991 | null | 10.1016/0393-0440(93)90019-B | null | hep-th | null | A relative Picard theory in the context of graded manifolds is introduced. A
Berezinian calculus and a theory of connections over SUSY-curves are
systematically developed, and used to prove a Gauss-Bonnet theorem for line
bundles in that setting and to discuss the validity of a flatness theorem
| [
{
"created": "Mon, 2 Nov 1992 13:12:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Bruzzo",
"U.",
""
],
[
"Perez",
"J. A. Dominguez",
""
]
] | A relative Picard theory in the context of graded manifolds is introduced. A Berezinian calculus and a theory of connections over SUSY-curves are systematically developed, and used to prove a Gauss-Bonnet theorem for line bundles in that setting and to discuss the validity of a flatness theorem |
hep-th/0305173 | Christian Beck | Christian Beck | Chaotic quantization and the parameters of the standard model | 13 pages, 6 figures. Invited contribution presented at the
Idea-Finding Symposium of the Frankfurt Institute for Advanced Studies
(Frankfurt, Germany, April 15-17, 2003). To appear in the proceedings | null | null | null | hep-th astro-ph hep-ph | null | In the chaotic quantization approach one replaces the Gaussian white noise of
the Parisi-Wu approach of stochastic quantization by a deterministic chaotic
process on a very small scale. We consider suitable coupled chaotic noise
processes as generated by Tchebyscheff maps, and show that the vacuum energy of
these mod... | [
{
"created": "Tue, 20 May 2003 12:00:41 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Beck",
"Christian",
""
]
] | In the chaotic quantization approach one replaces the Gaussian white noise of the Parisi-Wu approach of stochastic quantization by a deterministic chaotic process on a very small scale. We consider suitable coupled chaotic noise processes as generated by Tchebyscheff maps, and show that the vacuum energy of these model... |
hep-th/9802133 | null | A.A. Tseytlin | Open superstring partition function in constant gauge field background
at finite temperature | 31 pages, harvmac. v2: complete revision of section 3 (part of
finite-temperature contribution was missed in the previous version) | Nucl.Phys.B524:41-68,1998 | 10.1016/S0550-3213(98)00227-2 | Imperial/TP/97-98/27 | hep-th | null | We find the general expression for the open superstring partition function on
the annulus in a constant abelian gauge field background and at finite
temperature. We use the approach based on Green-Schwarz string path integral in
the light-cone gauge and compare it with NSR approach. We discuss the super
Yang-Mills th... | [
{
"created": "Thu, 19 Feb 1998 20:10:25 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Mar 1998 22:02:55 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Tseytlin",
"A. A.",
""
]
] | We find the general expression for the open superstring partition function on the annulus in a constant abelian gauge field background and at finite temperature. We use the approach based on Green-Schwarz string path integral in the light-cone gauge and compare it with NSR approach. We discuss the super Yang-Mills theo... |
1309.0794 | Glenn Barnich | Glenn Barnich and C\'edric Troessaert | Comments on holographic current algebras and asymptotically flat four
dimensional spacetimes at null infinity | 18 pages Latex file, two paragraphs added to the introduction, agrees
with version to be published | null | 10.1007/JHEP11(2013)003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We follow the spirit of a recent proposal to show that previous computations
for asymptotically flat spacetimes in four dimensions at null infinity can be
re-interpreted in terms of a well-defined holographic current algebra for the
time component of the currents. The analysis is completed by the current
algebra for ... | [
{
"created": "Tue, 3 Sep 2013 19:34:59 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2013 20:12:58 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Barnich",
"Glenn",
""
],
[
"Troessaert",
"Cédric",
""
]
] | We follow the spirit of a recent proposal to show that previous computations for asymptotically flat spacetimes in four dimensions at null infinity can be re-interpreted in terms of a well-defined holographic current algebra for the time component of the currents. The analysis is completed by the current algebra for th... |
2010.09760 | Alek Bedroya | Alek Bedroya | de Sitter Complementarity, TCC, and the Swampland | 32 pages, 9 figures | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the coincidence of scrambling time in de Sitter and maximum
lifetime given by the $\textit{Trans-Planckian Censorship Conjecture}$ (TCC),
we study the relation between the de Sitter complementarity and the Swampland
conditions. We study thermalization in de Sitter space from different
perspectives and sh... | [
{
"created": "Mon, 19 Oct 2020 18:03:15 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Nov 2020 19:13:28 GMT",
"version": "v2"
}
] | 2020-11-12 | [
[
"Bedroya",
"Alek",
""
]
] | Motivated by the coincidence of scrambling time in de Sitter and maximum lifetime given by the $\textit{Trans-Planckian Censorship Conjecture}$ (TCC), we study the relation between the de Sitter complementarity and the Swampland conditions. We study thermalization in de Sitter space from different perspectives and show... |
hep-th/0703001 | Ingo Kirsch | Matthias R. Gaberdiel, Ingo Kirsch | Worldsheet correlators in AdS(3)/CFT(2) | 23 pages | JHEP 0704:050,2007 | 10.1088/1126-6708/2007/04/050 | null | hep-th | null | The AdS_3/CFT_2 correspondence is checked beyond the supergravity
approximation by comparing correlation functions. To this end we calculate 2-
and 3-point functions on the sphere of certain chiral primary operators for
strings on AdS_3 x S^3 x T^4. These results are then compared with the
corresponding amplitudes in... | [
{
"created": "Wed, 28 Feb 2007 21:01:52 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Apr 2007 14:53:48 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Kirsch",
"Ingo",
""
]
] | The AdS_3/CFT_2 correspondence is checked beyond the supergravity approximation by comparing correlation functions. To this end we calculate 2- and 3-point functions on the sphere of certain chiral primary operators for strings on AdS_3 x S^3 x T^4. These results are then compared with the corresponding amplitudes in t... |
hep-th/9404136 | null | D.V.Boulatov | QCD on a Tree | 16 p., NBI-HE-94-24 | Mod.Phys.Lett. A10 (1995) 2863-2876 | 10.1142/S0217732395003008 | null | hep-th | null | A model is proposed which can be regarded as a mean field approximation for
pure lattice QCD and chiral field. It always possesses a phase transition
between a strong coupling phase (where it reduces to a one-plaquette integral)
and a non-trivial weak coupling one. For the U(N) gauge group, it is equivalent
to some m... | [
{
"created": "Fri, 22 Apr 1994 08:13:10 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Boulatov",
"D. V.",
""
]
] | A model is proposed which can be regarded as a mean field approximation for pure lattice QCD and chiral field. It always possesses a phase transition between a strong coupling phase (where it reduces to a one-plaquette integral) and a non-trivial weak coupling one. For the U(N) gauge group, it is equivalent to some mul... |
0901.3651 | Silviu-Constantin Sararu | E. M. Cioroianu, E. Diaconu, S. C. Sararu | On the uniqueness of D=11 interactions among a graviton, a massless
gravitino and a three-form. I: Pauli-Fierz and three-form | 35 pages | Int.J.Mod.Phys.A23:4721-4755,2008 | 10.1142/S0217751X08041220 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cross-couplings between a massless spin-two field (described in the free
limit by the Pauli-Fierz action) and an Abelian three-form gauge field in D=11
are investigated in the framework of the deformation theory based on local BRST
cohomology. These consistent interactions are obtained on the grounds of
smoothness in... | [
{
"created": "Fri, 23 Jan 2009 11:13:16 GMT",
"version": "v1"
}
] | 2009-02-26 | [
[
"Cioroianu",
"E. M.",
""
],
[
"Diaconu",
"E.",
""
],
[
"Sararu",
"S. C.",
""
]
] | Cross-couplings between a massless spin-two field (described in the free limit by the Pauli-Fierz action) and an Abelian three-form gauge field in D=11 are investigated in the framework of the deformation theory based on local BRST cohomology. These consistent interactions are obtained on the grounds of smoothness in t... |
0707.0233 | Maria Emilia Guimaraes | M. C. B. Abdalla (IFT/Unesp), M. E. X. Guimaraes (IF/Uff) and J. M.
Hoff da Silva (IFT/Unesp) | Towards an hybrid compactification with a scalar-tensor global cosmic
string | RevTex, 7 pages. New version to be published in the JCAP (2008) | null | 10.1088/1475-7516/2008/09/021 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a solution of the gravitational equations which leads to a
braneworld scenario in six dimensions using a global cosmic string solution in
a low energy effective string theory framework. The final spacetime is composed
by one warped brane with $\mathbb{R}^{(3,1)}\times S^{1}$ topology and a power
law warp fa... | [
{
"created": "Mon, 2 Jul 2007 14:05:17 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Sep 2008 11:10:47 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Abdalla",
"M. C. B.",
"",
"IFT/Unesp"
],
[
"Guimaraes",
"M. E. X.",
"",
"IF/Uff"
],
[
"da Silva",
"J. M. Hoff",
"",
"IFT/Unesp"
]
] | We derive a solution of the gravitational equations which leads to a braneworld scenario in six dimensions using a global cosmic string solution in a low energy effective string theory framework. The final spacetime is composed by one warped brane with $\mathbb{R}^{(3,1)}\times S^{1}$ topology and a power law warp fact... |
hep-th/0302024 | David Skinner | David Skinner | Inflation and Kahler Stabilization of the Dilaton | 12 pages, submitted to PRD | Phys.Rev. D67 (2003) 103506 | 10.1103/PhysRevD.67.103506 | null | hep-th | null | The problems of attempting inflationary model-building in a theory containing
a dilaton are explained. In particular, I study the shape of the dilaton
potential today and during inflation, based on a weakly-coupled heterotic
string model where corrections to the Kahler potential are assumed to be
responsible for dila... | [
{
"created": "Tue, 4 Feb 2003 17:41:57 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Skinner",
"David",
""
]
] | The problems of attempting inflationary model-building in a theory containing a dilaton are explained. In particular, I study the shape of the dilaton potential today and during inflation, based on a weakly-coupled heterotic string model where corrections to the Kahler potential are assumed to be responsible for dilato... |
0810.0715 | Roberto Percacci | A. Codello and R. Percacci | Fixed Points of Nonlinear Sigma Models in d>2 | 9 pages | Phys.Lett.B672:280-283,2009 | 10.1016/j.physletb.2009.01.032 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using Wilsonian methods, we study the renormalization group flow of the
Nonlinear Sigma Model in any dimension $d$, restricting our attention to terms
with two derivatives. At one loop we always find a Ricci flow. When symmetries
completely fix the internal metric, we compute the beta function of the single
remaining... | [
{
"created": "Fri, 3 Oct 2008 20:24:56 GMT",
"version": "v1"
}
] | 2009-02-18 | [
[
"Codello",
"A.",
""
],
[
"Percacci",
"R.",
""
]
] | Using Wilsonian methods, we study the renormalization group flow of the Nonlinear Sigma Model in any dimension $d$, restricting our attention to terms with two derivatives. At one loop we always find a Ricci flow. When symmetries completely fix the internal metric, we compute the beta function of the single remaining c... |
hep-th/9607108 | Andrei Linde | Gary Gibbons, Renata Kallosh, and Barak Kol | Moduli, Scalar Charges, and the First Law of Black Hole Thermodynamics | 3 pages, no figures, more detailed version | Phys.Rev.Lett.77:4992-4995,1996 | 10.1103/PhysRevLett.77.4992 | SU-ITP-96-35 | hep-th gr-qc | null | We show that under variation of moduli fields $\phi$ the first law of black
hole thermodynamics becomes $dM = {\kappa dA\over 8\pi} + \Omega dJ + \psi dq +
\chi dp - \Sigma d\phi$, where $\Sigma$ are the scalar charges. We also show
that the ADM mass is extremized at fixed $A$, $J$, $(p,q)$ when the moduli
fields tak... | [
{
"created": "Sun, 14 Jul 1996 14:52:44 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jul 1996 00:51:06 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Gibbons",
"Gary",
""
],
[
"Kallosh",
"Renata",
""
],
[
"Kol",
"Barak",
""
]
] | We show that under variation of moduli fields $\phi$ the first law of black hole thermodynamics becomes $dM = {\kappa dA\over 8\pi} + \Omega dJ + \psi dq + \chi dp - \Sigma d\phi$, where $\Sigma$ are the scalar charges. We also show that the ADM mass is extremized at fixed $A$, $J$, $(p,q)$ when the moduli fields take ... |
1009.5309 | Plamen Fiziev | P. P. Fiziev and D.V. Shirkov | Solutions of the Klein-Gordon equation on manifolds with variable
geometry including dimensional reduction | laTeX file, 9 pages, 8 figures. Significant corrections in the title,
abstract, text. Corrected formulas and figures. Added new references,
amendments in English. Acceptred for publication in Theoretical and
Mathematical Physics. To appear in vol. 167, may 2011 | Theor.Math.Phys.167:680-691,2011 | 10.1007/s11232-011-0052-8 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the recent proposal to use dimensional reduction from the
four-dimensional space-time D=(1+3) to the variant with a smaller number of
space dimensions D=(1+d), d < 3, at sufficiently small distances to construct a
renormalizable quantum field theory. We study the Klein-Gordon equation on a
few toy examples... | [
{
"created": "Mon, 27 Sep 2010 16:10:21 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Apr 2011 16:57:50 GMT",
"version": "v2"
}
] | 2011-06-13 | [
[
"Fiziev",
"P. P.",
""
],
[
"Shirkov",
"D. V.",
""
]
] | We develop the recent proposal to use dimensional reduction from the four-dimensional space-time D=(1+3) to the variant with a smaller number of space dimensions D=(1+d), d < 3, at sufficiently small distances to construct a renormalizable quantum field theory. We study the Klein-Gordon equation on a few toy examples (... |
2108.08322 | Brandon Rayhaun | Hao Geng, Shamit Kachru, Andreas Karch, Richard Nally, Brandon C.
Rayhaun | Fractons and exotic symmetries from branes | 40 pages. 8 figures. 8 tables. Corrected typos. Modified references
and acknowledgements. Adjusted formatting | Fortschr. Phys. 2021, 2100133 | 10.1002/prop.202100133 | null | hep-th cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The emerging study of fractons, a new type of quasi-particle with restricted
mobility, has motivated the construction of several classes of interesting
continuum quantum field theories with novel properties. One such class consists
of foliated field theories which, roughly, are built by coupling together
fields suppo... | [
{
"created": "Wed, 18 Aug 2021 18:02:18 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Oct 2021 20:52:47 GMT",
"version": "v2"
}
] | 2021-10-19 | [
[
"Geng",
"Hao",
""
],
[
"Kachru",
"Shamit",
""
],
[
"Karch",
"Andreas",
""
],
[
"Nally",
"Richard",
""
],
[
"Rayhaun",
"Brandon C.",
""
]
] | The emerging study of fractons, a new type of quasi-particle with restricted mobility, has motivated the construction of several classes of interesting continuum quantum field theories with novel properties. One such class consists of foliated field theories which, roughly, are built by coupling together fields support... |
hep-th/9405123 | Stefan Kehrein | Stefan K. Kehrein and Franz Wegner | The structure of the spectrum of anomalous dimensions in the N-vector
model in 4-epsilon dimensions | 32 pages, LATEX, HD-TVP-94-8 | Nucl.Phys. B424 (1994) 521-546 | 10.1016/0550-3213(94)90406-5 | null | hep-th | null | In a recent publication we have investigated the spectrum of anomalous
dimensions for arbitrary composite operators in the critical N-vector model in
4-epsilon dimensions. We could establish properties like upper and lower bounds
for the anomalous dimensions in one-loop order. In this paper we extend these
results an... | [
{
"created": "Thu, 19 May 1994 10:09:43 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kehrein",
"Stefan K.",
""
],
[
"Wegner",
"Franz",
""
]
] | In a recent publication we have investigated the spectrum of anomalous dimensions for arbitrary composite operators in the critical N-vector model in 4-epsilon dimensions. We could establish properties like upper and lower bounds for the anomalous dimensions in one-loop order. In this paper we extend these results and ... |
2401.07403 | Kazumi Okuyama | Kazumi Okuyama | Doubled Hilbert space in double-scaled SYK | 15 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider matter correlators in the double-scaled SYK (DSSYK) model. It
turns out that matter correlators have a simple expression in terms of the
doubled Hilbert space $\mathcal{H}\otimes\mathcal{H}$, where $\mathcal{H}$ is
the Fock space of $q$-deformed oscillator (also known as the chord Hilbert
space). In this ... | [
{
"created": "Mon, 15 Jan 2024 00:45:21 GMT",
"version": "v1"
}
] | 2024-01-17 | [
[
"Okuyama",
"Kazumi",
""
]
] | We consider matter correlators in the double-scaled SYK (DSSYK) model. It turns out that matter correlators have a simple expression in terms of the doubled Hilbert space $\mathcal{H}\otimes\mathcal{H}$, where $\mathcal{H}$ is the Fock space of $q$-deformed oscillator (also known as the chord Hilbert space). In this fo... |
1406.1199 | Mohamed Anber | Mohamed M. Anber, Erich Poppitz, Brett Teeple | Deconfinement and continuity between thermal and (super) Yang-Mills
theory for all gauge groups | 68 pages, 5 figures | null | 10.1007/JHEP09(2014)040 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phase structure of N=1 supersymmetric Yang-Mills theory on
R^3XS^1, with massive gauginos, periodic around the S^1, with Sp(2N) (N>=2),
Spin(N) (N>=5), G_2, F_4, E_6, E_7, E_8 gauge groups. As the gaugino mass m is
increased, with S^1 size and strong coupling scale fixed, we find a first-order
phase tran... | [
{
"created": "Wed, 4 Jun 2014 20:12:33 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Anber",
"Mohamed M.",
""
],
[
"Poppitz",
"Erich",
""
],
[
"Teeple",
"Brett",
""
]
] | We study the phase structure of N=1 supersymmetric Yang-Mills theory on R^3XS^1, with massive gauginos, periodic around the S^1, with Sp(2N) (N>=2), Spin(N) (N>=5), G_2, F_4, E_6, E_7, E_8 gauge groups. As the gaugino mass m is increased, with S^1 size and strong coupling scale fixed, we find a first-order phase transi... |
0812.3886 | Raphael Flauger | Raphael Flauger, Sonia Paban, Daniel Robbins, Timm Wrase | On Slow-roll Moduli Inflation in Massive IIA Supergravity with Metric
Fluxes | 34 pages, v3: summary table added, comments added, accepted for
publication in PRD | Phys.Rev.D79:086011,2009 | 10.1103/PhysRevD.79.086011 | UTTG-09-08,MPI-2008-170 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive several no-go theorems in the context of massive type IIA string
theory compactified to four dimensions in a way that, in the absence of fluxes,
preserves N=1 supersymmetry. Our derivation is based on the dilaton, Kaehler
and complex structure moduli dependence of the potential of the
four-dimensional effec... | [
{
"created": "Fri, 19 Dec 2008 20:57:31 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Dec 2008 20:55:01 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Apr 2009 15:58:18 GMT",
"version": "v3"
}
] | 2009-08-03 | [
[
"Flauger",
"Raphael",
""
],
[
"Paban",
"Sonia",
""
],
[
"Robbins",
"Daniel",
""
],
[
"Wrase",
"Timm",
""
]
] | We derive several no-go theorems in the context of massive type IIA string theory compactified to four dimensions in a way that, in the absence of fluxes, preserves N=1 supersymmetry. Our derivation is based on the dilaton, Kaehler and complex structure moduli dependence of the potential of the four-dimensional effecti... |
2107.13562 | Niall Macpherson | Christopher Couzens, Niall T. Macpherson, Achilleas Passias | ${\cal N}=(2,2)$ AdS$_3$ from D3-branes wrapped on Riemann surfaces | 27 pages + appendices. v2: Typos corrected, references added,
embedding of topological disk solution into ${\cal N}=(2,2)$ class and its
unexpected nature emphasised | null | 10.1007/JHEP02(2022)189 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We construct $\mathcal{N}=(2,2)$ supersymmetric AdS$_3$ solutions of type IIB
supergravity, dual to twisted compactifications of 4d $\mathcal{N}=4$
super-Yang--Mills on Riemann surfaces. We consider both theories with a regular
topological twist, and a twist involving the isometry group of the Riemann
surface. These ... | [
{
"created": "Wed, 28 Jul 2021 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Feb 2022 11:05:48 GMT",
"version": "v2"
}
] | 2022-03-14 | [
[
"Couzens",
"Christopher",
""
],
[
"Macpherson",
"Niall T.",
""
],
[
"Passias",
"Achilleas",
""
]
] | We construct $\mathcal{N}=(2,2)$ supersymmetric AdS$_3$ solutions of type IIB supergravity, dual to twisted compactifications of 4d $\mathcal{N}=4$ super-Yang--Mills on Riemann surfaces. We consider both theories with a regular topological twist, and a twist involving the isometry group of the Riemann surface. These so... |
1901.00505 | Pedro Jorge Mart\'inez | Marcelo Botta-Cantcheff, Pedro J. Mart\'inez and Guillermo A. Silva | Holographic excited states in AdS Black Holes | 23 pages, 14 figures, corrections in Sec. 3 and 4, comments added.
Version accepted in JHEP | null | 10.1007/JHEP04(2019)028 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have recently presented a geometry dual to a Schwinger-Keldysh closed time
contour, with two equal $\beta/2$ length Euclidean sections, which can be
thought of as dual to the Thermo Field Dynamics formulation of the boundary
CFT. In this work we study non-perturbative holographic excitations of the
thermal vacuum ... | [
{
"created": "Wed, 2 Jan 2019 19:00:16 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Apr 2019 12:41:19 GMT",
"version": "v2"
}
] | 2019-04-08 | [
[
"Botta-Cantcheff",
"Marcelo",
""
],
[
"Martínez",
"Pedro J.",
""
],
[
"Silva",
"Guillermo A.",
""
]
] | We have recently presented a geometry dual to a Schwinger-Keldysh closed time contour, with two equal $\beta/2$ length Euclidean sections, which can be thought of as dual to the Thermo Field Dynamics formulation of the boundary CFT. In this work we study non-perturbative holographic excitations of the thermal vacuum by... |
hep-th/9310120 | Michael R. Gallis | Michael R. Gallis | Decoherence and Dissipation for a Quantum System Coupled to a Local
Environment | 6 Pages (LaTeX), to appear in the Proceedings of the Third
International Workshop on Squeezed States and Uncertainty Relations | null | null | null | hep-th cond-mat gr-qc | null | Decoherence and dissipation in quantum systems has been studied extensively
in the context of Quantum Brownian Motion. Effective decoherence in coarse
grained quantum systems has been a central issue in recent efforts by Zurek and
by Hartle and Gell-Mann to address the Quantum Measurement Problem. Although
these mode... | [
{
"created": "Tue, 19 Oct 1993 15:48:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gallis",
"Michael R.",
""
]
] | Decoherence and dissipation in quantum systems has been studied extensively in the context of Quantum Brownian Motion. Effective decoherence in coarse grained quantum systems has been a central issue in recent efforts by Zurek and by Hartle and Gell-Mann to address the Quantum Measurement Problem. Although these models... |
hep-th/9509103 | null | M.T. Grisaru and M.E. Wehlau | Quantum (2,2) supergravity | Talk presented at the July 1995 Leuven (Belgium) meeting on Gauge
Theories, Appplied supersymmetry, and Quantum Gravity. 11 pages, Latex | null | null | BRX-TH-382 | hep-th | null | We describe various aspects of two-dimensional $N=2$ supergravity in
superspace. We present the solution to the constraints in terms of
unconstrained prepotentials, and the different superspace measures (full and
chiral) used in the construction of invariant actions. We discuss aspects of
the theory in light-cone gau... | [
{
"created": "Wed, 20 Sep 1995 01:22:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Grisaru",
"M. T.",
""
],
[
"Wehlau",
"M. E.",
""
]
] | We describe various aspects of two-dimensional $N=2$ supergravity in superspace. We present the solution to the constraints in terms of unconstrained prepotentials, and the different superspace measures (full and chiral) used in the construction of invariant actions. We discuss aspects of the theory in light-cone gauge... |
1306.4461 | Yuko Urakawa | Takahiro Tanaka, Yuko Urakawa | Loops in inflationary correlation functions | 48 pages, 4 figures; v2:version to appear in CQG; v3: typos corrected | null | 10.1088/0264-9381/30/23/233001 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the recent progress regarding the loop corrections to the
correlation functions in the inflationary universe. A naive perturbation theory
predicts that loop corrections generated during inflation suffer from various
infrared (IR) pathologies. Introducing an IR cutoff by hand is not only
unsatisfactory but a... | [
{
"created": "Wed, 19 Jun 2013 09:09:58 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Sep 2013 18:19:02 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Jun 2014 14:38:25 GMT",
"version": "v3"
}
] | 2015-06-16 | [
[
"Tanaka",
"Takahiro",
""
],
[
"Urakawa",
"Yuko",
""
]
] | We review the recent progress regarding the loop corrections to the correlation functions in the inflationary universe. A naive perturbation theory predicts that loop corrections generated during inflation suffer from various infrared (IR) pathologies. Introducing an IR cutoff by hand is not only unsatisfactory but als... |
1807.11881 | Hai-Qing Zhang | Hua-Bi Zeng and Hai-Qing Zhang | Universal Critical Exponents of Non-Equilibrium Phase Transitions from
Holography | 17 pages; 7 figures; typos corrected; references added; version
compatible with PRD | Phys. Rev. D 98, 106024 (2018) | 10.1103/PhysRevD.98.106024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the critical exponents in the universal scaling laws of a
holographic non-equilibrium steady state nearby its critical point of phase
transition, which is driven by an AC electric field sitting in the boundary of
the bulk. The applied electric filed drives the initial superconducting state
into a non-equilib... | [
{
"created": "Tue, 31 Jul 2018 15:52:06 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Aug 2018 01:05:03 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Nov 2018 02:23:28 GMT",
"version": "v3"
}
] | 2018-12-05 | [
[
"Zeng",
"Hua-Bi",
""
],
[
"Zhang",
"Hai-Qing",
""
]
] | We study the critical exponents in the universal scaling laws of a holographic non-equilibrium steady state nearby its critical point of phase transition, which is driven by an AC electric field sitting in the boundary of the bulk. The applied electric filed drives the initial superconducting state into a non-equilibri... |
hep-th/9411006 | null | Gaetano Fiore | Many Q-Particles from One: A New Approach to $*$-Hopf Algebras? | 16 pp., latex file | null | null | LMU-TPW 94-15 | hep-th math.QA q-alg | null | We propose a nonstandard approach to solving the apparent incompatibility
between the coalgebra structure of some inhomogeneous quantum groups and their
natural complex conjugation. In this work we sketch the general idea and
develop the method in detail on a toy-model; the latter is a q-deformation of
the Hopf algeb... | [
{
"created": "Tue, 1 Nov 1994 19:01:40 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Fiore",
"Gaetano",
""
]
] | We propose a nonstandard approach to solving the apparent incompatibility between the coalgebra structure of some inhomogeneous quantum groups and their natural complex conjugation. In this work we sketch the general idea and develop the method in detail on a toy-model; the latter is a q-deformation of the Hopf algebra... |
hep-th/0506009 | Louis Paulot | Sophie de Buyl, Marc Henneaux, Louis Paulot | Hidden Symmetries and Dirac Fermions | 30 pages | Class.Quant.Grav. 22 (2005) 3595-3622 | 10.1088/0264-9381/22/17/018 | ULB-TH/05-13 | hep-th | null | In this paper, two things are done. First, we analyze the compatibility of
Dirac fermions with the hidden duality symmetries which appear in the toroidal
compactification of gravitational theories down to three spacetime dimensions.
We show that the Pauli couplings to the p-forms can be adjusted, for all simple
(spli... | [
{
"created": "Wed, 1 Jun 2005 13:22:41 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Jun 2005 16:59:30 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"de Buyl",
"Sophie",
""
],
[
"Henneaux",
"Marc",
""
],
[
"Paulot",
"Louis",
""
]
] | In this paper, two things are done. First, we analyze the compatibility of Dirac fermions with the hidden duality symmetries which appear in the toroidal compactification of gravitational theories down to three spacetime dimensions. We show that the Pauli couplings to the p-forms can be adjusted, for all simple (split)... |
1906.10180 | Chandan Kumar Jana | Avinash, Chandan Jana, Arnab Rudra | Renormalisation in Open Quantum Field theory II: Yukawa theory and PV
reduction | 24 pages + appendices | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute Passarino-Veltman (PV) reduction for tensor loop integrals, that
appear in open field theories. We apply these results to open-Yukawa theory and
compute the self-energy correction of the fields. We found that non-local
divergences show up in the one loop correction to the fermionic self-energy.
These non-l... | [
{
"created": "Mon, 24 Jun 2019 19:05:36 GMT",
"version": "v1"
}
] | 2019-06-26 | [
[
"Avinash",
"",
""
],
[
"Jana",
"Chandan",
""
],
[
"Rudra",
"Arnab",
""
]
] | We compute Passarino-Veltman (PV) reduction for tensor loop integrals, that appear in open field theories. We apply these results to open-Yukawa theory and compute the self-energy correction of the fields. We found that non-local divergences show up in the one loop correction to the fermionic self-energy. These non-loc... |
0708.4325 | Hinnerk Albert | Hinnerk Albert | Instantons and the \theta vacuum in non-linear \sigma model and QCD | null | null | null | null | hep-th | null | This is a talk given on the $\theta $vacuum and cluster properties and the
non-linear sigma model proposed to be given on occasion of an invitation to the
seventh international conference on Symmetry in Nonlinear Physics,June 24 - 30,
2007, Kiev.
| [
{
"created": "Fri, 31 Aug 2007 11:54:40 GMT",
"version": "v1"
}
] | 2007-09-03 | [
[
"Albert",
"Hinnerk",
""
]
] | This is a talk given on the $\theta $vacuum and cluster properties and the non-linear sigma model proposed to be given on occasion of an invitation to the seventh international conference on Symmetry in Nonlinear Physics,June 24 - 30, 2007, Kiev. |
hep-th/0509122 | Robert Oeckl | Robert Oeckl (UNAM) | General boundary quantum field theory: Foundations and probability
interpretation | 30 pages, 5 figures, LaTeX; v2: typos corrected, footnote and remark
added, references added/updated; v3: more typos corrected; v4: with
corrections of the published version | Adv.Theor.Math.Phys.12:319-352,2008 | 10.4310/ATMP.2008.v12.n2.a3 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elaborate on the proposed general boundary formulation as an extension of
standard quantum mechanics to arbitrary (or no) backgrounds. Temporal
transition amplitudes are generalized to amplitudes for arbitrary spacetime
regions. State spaces are associated to general (not necessarily spacelike)
hypersurfaces. We g... | [
{
"created": "Thu, 15 Sep 2005 19:17:44 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Mar 2006 23:02:00 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Aug 2006 16:40:03 GMT",
"version": "v3"
},
{
"created": "Fri, 13 Feb 2009 20:43:38 GMT",
"version": "v4"
}
] | 2018-01-24 | [
[
"Oeckl",
"Robert",
"",
"UNAM"
]
] | We elaborate on the proposed general boundary formulation as an extension of standard quantum mechanics to arbitrary (or no) backgrounds. Temporal transition amplitudes are generalized to amplitudes for arbitrary spacetime regions. State spaces are associated to general (not necessarily spacelike) hypersurfaces. We giv... |
2401.16959 | Ming Yu | Ming Yu | Celestial CFT from CHY Formalism: Center Charge and Finite Size Effect | Typo corrected, refs and note added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scattering amplitudes in gauge theories can be calculated either by bulk
theories in 4d Minkowski space-time($Mink_4$), or perceived as the correlation
functions in celestial CFT(CCFT) living in the celestial sphere at null
infinity, where an infinite-dimensional asymptotic symmetry, BMS group,
resides. Another well ... | [
{
"created": "Tue, 30 Jan 2024 12:36:58 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2024 11:15:01 GMT",
"version": "v2"
}
] | 2024-02-23 | [
[
"Yu",
"Ming",
""
]
] | Scattering amplitudes in gauge theories can be calculated either by bulk theories in 4d Minkowski space-time($Mink_4$), or perceived as the correlation functions in celestial CFT(CCFT) living in the celestial sphere at null infinity, where an infinite-dimensional asymptotic symmetry, BMS group, resides. Another well de... |
1401.2590 | Saurabh Gupta | R. Kumar, S. Gupta, R. P. Malik | Basic Brackets of a 2D Model for the Hodge Theory without its Canonical
Conjugate Momenta | LaTeX file, 14 pages, no figures, version to appear in IJTP | Int. J. Theor. Phys. 55: 2857--2869, (2016) | 10.1007/s10773-016-2917-y | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We deduce the canonical brackets for a two (1 + 1)-dimensional (2D) free
Abelian 1-form gauge theory by exploiting the beauty and strength of the
continuous symmetries of a Becchi-Rouet-Stora-Tyutin (BRST) invariant
Lagrangian density that respects, in totality, six continuous symmetries. These
symmetries entail upon... | [
{
"created": "Sun, 12 Jan 2014 05:02:13 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Jan 2016 01:30:27 GMT",
"version": "v2"
}
] | 2016-05-18 | [
[
"Kumar",
"R.",
""
],
[
"Gupta",
"S.",
""
],
[
"Malik",
"R. P.",
""
]
] | We deduce the canonical brackets for a two (1 + 1)-dimensional (2D) free Abelian 1-form gauge theory by exploiting the beauty and strength of the continuous symmetries of a Becchi-Rouet-Stora-Tyutin (BRST) invariant Lagrangian density that respects, in totality, six continuous symmetries. These symmetries entail upon t... |
2311.02301 | Yizhou Lu | Jiong Lin, Yizhou Lu, Qiang Wen | Geometrizing the Partial Entanglement Entropy: from PEE Threads to Bit
Threads | 29 pages, minor revision, comments welcome; V2 references added, more
clarifications; V3, minor revision | JHEP 02 (2024) 191 | 10.1007/JHEP02(2024)191 | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | We give a scheme to geometrize the partial entanglement entropy (PEE) for
holographic CFT in the context of AdS/CFT. More explicitly, given a point
$\textbf{x}$ we geometrize the two-point PEEs between $\textbf{x}$ and any
other points in terms of the bulk geodesics connecting these two points. We
refer to these geod... | [
{
"created": "Sat, 4 Nov 2023 02:12:19 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Nov 2023 05:17:22 GMT",
"version": "v2"
},
{
"created": "Sun, 17 Dec 2023 04:22:58 GMT",
"version": "v3"
},
{
"created": "Thu, 18 Jan 2024 07:51:26 GMT",
"version": "v4"
},
{
"cr... | 2024-03-11 | [
[
"Lin",
"Jiong",
""
],
[
"Lu",
"Yizhou",
""
],
[
"Wen",
"Qiang",
""
]
] | We give a scheme to geometrize the partial entanglement entropy (PEE) for holographic CFT in the context of AdS/CFT. More explicitly, given a point $\textbf{x}$ we geometrize the two-point PEEs between $\textbf{x}$ and any other points in terms of the bulk geodesics connecting these two points. We refer to these geodes... |
2212.01341 | Kaushlendra Kumar | Kaushlendra Kumar | SO(1,3) Yang-Mills solutions on Minkowski space via cosets | 7 pages, 2 figures; proceeding submission based on an in-person talk
delivered at the 34th International Colloquium on Group Theoretical Methods
in Physics at Strasbourg, 18-22 July 2022 | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We present a novel family of Yang-Mills solutions, with gauge group SO(1,3),
on Minkowski space that are geometrically distinguished into two classes, viz.
interior and exterior of the lightcone. We achieve this by foliating the former
with SO(1,3)/SO(3) cosets and the latter with SO(1,3)/SO(1,2) cosets and
analytica... | [
{
"created": "Fri, 2 Dec 2022 17:58:51 GMT",
"version": "v1"
}
] | 2022-12-05 | [
[
"Kumar",
"Kaushlendra",
""
]
] | We present a novel family of Yang-Mills solutions, with gauge group SO(1,3), on Minkowski space that are geometrically distinguished into two classes, viz. interior and exterior of the lightcone. We achieve this by foliating the former with SO(1,3)/SO(3) cosets and the latter with SO(1,3)/SO(1,2) cosets and analyticall... |
1403.2951 | Rafael Augusto Couceiro Correa | G. P. de Brito, R. A. C. Correa, and A. de Souza Dutra | Analytical Multi-kinks in smooth potentials | null | null | 10.1103/PhysRevD.89.065039 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we present an approach which can be systematically used to
construct nonlinear systems possessing analytical multi-kink profile
configurations. In contrast with previous approaches to the problem, we are
able to do it by using field potentials which are considerably smoother than
the ones of Doubly Quadr... | [
{
"created": "Wed, 12 Mar 2014 14:34:14 GMT",
"version": "v1"
}
] | 2014-05-08 | [
[
"de Brito",
"G. P.",
""
],
[
"Correa",
"R. A. C.",
""
],
[
"Dutra",
"A. de Souza",
""
]
] | In this work we present an approach which can be systematically used to construct nonlinear systems possessing analytical multi-kink profile configurations. In contrast with previous approaches to the problem, we are able to do it by using field potentials which are considerably smoother than the ones of Doubly Quadrat... |
hep-th/9510077 | Ryuji Kemmoku 0426-77-1111x3377 | Ryuji Kemmoku and Satoru Saito | Phase Space Discretization and Moyal Quantization | 8 pages | null | null | TMUP-HEL-9507 | hep-th | null | The Moyal quantization is described as a discretization of the classical
phase space by using difference analogue of vector fields. Difference analogue
of Lie brackets plays the role of Heisenberg commutators.
| [
{
"created": "Thu, 12 Oct 1995 06:14:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kemmoku",
"Ryuji",
""
],
[
"Saito",
"Satoru",
""
]
] | The Moyal quantization is described as a discretization of the classical phase space by using difference analogue of vector fields. Difference analogue of Lie brackets plays the role of Heisenberg commutators. |
1309.6642 | Samuel Monnier | Samuel Monnier | The global anomaly of the self-dual field in general backgrounds | 38 pages. v3: Corrections in the discussion of the global anomaly
cancellation in type IIB sugra. Typos corrected | Annales Henri Poincar\'e, 2016, 17(5), 1003-1036 | 10.1007/s00023-015-0423-z | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove a formula for the global gravitational anomaly of the self-dual
field theory in the presence of background gauge fields, assuming the results
of arXiv:1110.4639. Along the way, we also clarify various points about the
self-dual field theory. In particular, we give a general definition of the
theta characteri... | [
{
"created": "Wed, 25 Sep 2013 20:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2013 20:28:25 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Aug 2015 09:37:33 GMT",
"version": "v3"
}
] | 2016-04-21 | [
[
"Monnier",
"Samuel",
""
]
] | We prove a formula for the global gravitational anomaly of the self-dual field theory in the presence of background gauge fields, assuming the results of arXiv:1110.4639. Along the way, we also clarify various points about the self-dual field theory. In particular, we give a general definition of the theta characterist... |
1610.08970 | Kuo-Wei Huang | Christopher Herzog and Kuo-Wei Huang | Boundary Fluctuations and A Reduction Entropy | 5+1 pages, 1 figure; v2: Improved discussion on a-type variation,
conjecture RE=EE formulated to be independent of BCs imposed on matter
fields, to appear in PRD Rapid Communications | Phys. Rev. D 95, 021901 (2017) | 10.1103/PhysRevD.95.021901 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The boundary Weyl anomalies live on a codimension-1 boundary, $\partial {\cal
M}$. The entanglement entropy originates from infinite correlations on both
sides of a codimension-2 surface, $\Sigma$. Motivated to have a further
understanding of the boundary effects, we introduce a notion of reduction
entropy, which, gu... | [
{
"created": "Thu, 27 Oct 2016 19:57:23 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Dec 2016 20:52:34 GMT",
"version": "v2"
}
] | 2017-01-11 | [
[
"Herzog",
"Christopher",
""
],
[
"Huang",
"Kuo-Wei",
""
]
] | The boundary Weyl anomalies live on a codimension-1 boundary, $\partial {\cal M}$. The entanglement entropy originates from infinite correlations on both sides of a codimension-2 surface, $\Sigma$. Motivated to have a further understanding of the boundary effects, we introduce a notion of reduction entropy, which, guid... |
hep-th/9501072 | Andreas Wisskirchen | Ralph Blumenhagen and Andreas Wisskirchen | Generalized String Functions of N=1 Space-Time Supersymmetric String
Vacua | 11 pages, plain TeX, no figures | Phys.Lett. B349 (1995) 63-70 | 10.1016/0370-2693(95)00226-B | BONN-TH-95-03, IFP-503-UNC | hep-th | null | We present a dual formulation of the construction of N=2 nonlinear
sigma-model type conformal field theories with c=9 which are mainly used as
internal sectors of Calabi-Yau heterotic string compactifications. The
supercurrents and the higher components of the spectral flow superfields turn
out in each case to be ten... | [
{
"created": "Wed, 18 Jan 1995 08:27:38 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Wisskirchen",
"Andreas",
""
]
] | We present a dual formulation of the construction of N=2 nonlinear sigma-model type conformal field theories with c=9 which are mainly used as internal sectors of Calabi-Yau heterotic string compactifications. The supercurrents and the higher components of the spectral flow superfields turn out in each case to be tenso... |
2311.04277 | Stefano Baiguera | Stefano Baiguera, Shira Chapman, Giuseppe Policastro and Tal
Schwartzman | The Complexity of Being Entangled | 64 pages, 7 figures | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nielsen's approach to quantum state complexity relates the minimal number of
quantum gates required to prepare a state to the length of geodesics computed
with a certain norm on the manifold of unitary transformations. For a bipartite
system, we investigate binding complexity, which corresponds to norms in which
gate... | [
{
"created": "Tue, 7 Nov 2023 19:00:02 GMT",
"version": "v1"
}
] | 2023-11-09 | [
[
"Baiguera",
"Stefano",
""
],
[
"Chapman",
"Shira",
""
],
[
"Policastro",
"Giuseppe",
""
],
[
"Schwartzman",
"Tal",
""
]
] | Nielsen's approach to quantum state complexity relates the minimal number of quantum gates required to prepare a state to the length of geodesics computed with a certain norm on the manifold of unitary transformations. For a bipartite system, we investigate binding complexity, which corresponds to norms in which gates ... |
1404.6797 | Jerzy Lukierski | Jerzy Lukierski | Quantum Gravity models - brief conceptual summary | 24 pages; invited article for the book "Mathematical Structure of the
Universe", publ. Copernicus Center Press, Copernicus Center for
Interdisciplinary Studies, Cracow 2014, p.277-300; v2:the text (besides added
Abstract and Contents in hep version) as published in the book, with minor
errors corrected, referen... | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After short historical overview we describe the difficulties with application
of standard QFT methods in quantum gravity (QG). The incompatibility of QG with
the use of classical continuous space-time required conceptually new approach.
We present briefly three proposals: loop quantum gravity (LQG), the
field-theoret... | [
{
"created": "Sun, 27 Apr 2014 17:44:12 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Nov 2014 16:37:37 GMT",
"version": "v2"
}
] | 2014-12-01 | [
[
"Lukierski",
"Jerzy",
""
]
] | After short historical overview we describe the difficulties with application of standard QFT methods in quantum gravity (QG). The incompatibility of QG with the use of classical continuous space-time required conceptually new approach. We present briefly three proposals: loop quantum gravity (LQG), the field-theoretic... |
hep-th/9305065 | B. Harms | B. Harms and Y. Leblanc | Classical Stringy Black Holes Modify the Thermal Spectrum | 8 pages, REVTEX | null | null | null | hep-th | null | Non-local (alpha prime) corrections to Schwarzschild black holes are shown to
invalidate the thermodynamical interpretation of black holes. In particular,
the canonical and Bekenstein-Hawking temperatures are not equal. The particle
number density of fields quantized in the (alpha prime modified) black hole
backgroun... | [
{
"created": "Fri, 14 May 1993 15:56:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Harms",
"B.",
""
],
[
"Leblanc",
"Y.",
""
]
] | Non-local (alpha prime) corrections to Schwarzschild black holes are shown to invalidate the thermodynamical interpretation of black holes. In particular, the canonical and Bekenstein-Hawking temperatures are not equal. The particle number density of fields quantized in the (alpha prime modified) black hole background ... |
1502.05063 | Rodolfo Casana R. Casana | D. Bazeia, R. Casana, M. M. Ferreira Jr. and E. da Hora | Nontopological self-dual Maxwell-Higgs vortices | 6 pages, 4 figures | Europhys.Lett. 109 (2015) 2, 21001 | 10.1209/0295-5075/109/21001 | null | hep-th cond-mat.soft | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the existence of self-dual nontopological vortices in generalized
Maxwell-Higgs models recently introduced in Ref. \cite{gv}. Our investigation
is explicitly illustrated by choosing a sixth-order self-interaction potential,
which is the simplest one allowing the existence of nontopological structures.
We spe... | [
{
"created": "Tue, 17 Feb 2015 21:18:51 GMT",
"version": "v1"
}
] | 2015-02-19 | [
[
"Bazeia",
"D.",
""
],
[
"Casana",
"R.",
""
],
[
"Ferreira",
"M. M.",
"Jr."
],
[
"da Hora",
"E.",
""
]
] | We study the existence of self-dual nontopological vortices in generalized Maxwell-Higgs models recently introduced in Ref. \cite{gv}. Our investigation is explicitly illustrated by choosing a sixth-order self-interaction potential, which is the simplest one allowing the existence of nontopological structures. We speci... |
0810.1675 | Boris Pioline | Sergei Alexandrov, Boris Pioline, Frank Saueressig, Stefan Vandoren | Linear perturbations of quaternionic metrics | 55 pages, 1 figure, uses JHEP3.cls; v2: one ref added, minor
improvements; v3: title changed, sections 2.5 and 5.2 rewritten in part, ref
[26] added | Commun.Math.Phys.296:353-403,2010 | 10.1007/s00220-010-1022-y | LPTA/08-054, LPTENS-08/35, IPhT-T08/115, ITP-UU-08-42, SPIN-08-34 | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the twistor methods developed in our earlier work on linear
deformations of hyperkahler manifolds [arXiv:0806.4620] to the case of
quaternionic-Kahler manifolds. Via Swann's construction, deformations of a
4d-dimensional quaternionic-Kahler manifold $M$ are in one-to-one
correspondence with deformations of ... | [
{
"created": "Thu, 9 Oct 2008 15:47:01 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Oct 2008 20:36:49 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Dec 2008 15:22:08 GMT",
"version": "v3"
}
] | 2010-04-08 | [
[
"Alexandrov",
"Sergei",
""
],
[
"Pioline",
"Boris",
""
],
[
"Saueressig",
"Frank",
""
],
[
"Vandoren",
"Stefan",
""
]
] | We extend the twistor methods developed in our earlier work on linear deformations of hyperkahler manifolds [arXiv:0806.4620] to the case of quaternionic-Kahler manifolds. Via Swann's construction, deformations of a 4d-dimensional quaternionic-Kahler manifold $M$ are in one-to-one correspondence with deformations of it... |
hep-th/9801131 | Alexei Mishchenko | Egor Bugrij, Alexei Mishchenko, Yurii Sitenko (Bogolyubov Institute
for Theoretical Physics) | Scattering in the pair of Hilbert spaces | Talk given at the International Workshop dedicated to the 70th
anniversary of Professor Walter Thirring's birth "Mathematical Physics --
today, Priority Technologies -- for tomorrow", Kiev, Ukraine, May 12-17,
1997, 11 pages, LaTeX209, added acknowledgments | null | null | null | hep-th | null | The problem of the scattering of a charged test particle in the gravitational
background of axially symmetrical wormhole in the presence of the Aharonov-Bohm
type magnetic field is considered. It is shown that the natural mathematical
framework appropriate for the problem is the scattering theory in the pair of
Hilbe... | [
{
"created": "Mon, 19 Jan 1998 18:16:06 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jan 1999 09:42:14 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Bugrij",
"Egor",
"",
"Bogolyubov Institute\n for Theoretical Physics"
],
[
"Mishchenko",
"Alexei",
"",
"Bogolyubov Institute\n for Theoretical Physics"
],
[
"Sitenko",
"Yurii",
"",
"Bogolyubov Institute\n for Theoretical Physics"
]
] | The problem of the scattering of a charged test particle in the gravitational background of axially symmetrical wormhole in the presence of the Aharonov-Bohm type magnetic field is considered. It is shown that the natural mathematical framework appropriate for the problem is the scattering theory in the pair of Hilbert... |
1209.5883 | Sayantan Choudhury | Sayantan Choudhury, Supratik Pal | Brane inflation: A field theory approach in background supergravity | 4 pages, 2 figures; to appear in the Proceedings of COSGRAV-2012
(International Conference on Modern Perspectives of Cosmology and
Gravitation), Indian Statistical Institute, Kolkata, India, February 7-11,
2012 | Journal of Physics: Conference Series 405 (2012) 012009 | 10.1088/1742-6596/405/1/012009 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a model of inflation in the framework of brane cosmology driven by
background supergravity. Starting from bulk supergravity we construct the
inflaton potential on the brane and employ it to investigate for the
consequences to inflationary paradigm. To this end, we derive the expressions
for the important p... | [
{
"created": "Wed, 26 Sep 2012 09:43:39 GMT",
"version": "v1"
}
] | 2012-12-21 | [
[
"Choudhury",
"Sayantan",
""
],
[
"Pal",
"Supratik",
""
]
] | We propose a model of inflation in the framework of brane cosmology driven by background supergravity. Starting from bulk supergravity we construct the inflaton potential on the brane and employ it to investigate for the consequences to inflationary paradigm. To this end, we derive the expressions for the important par... |
1709.07366 | Guillaume Valette | Frank Ferrari (U.L. Bruxelles and Int. Solvay Inst.), Vincent
Rivasseau (CNRS, U. Paris Sud) and Guillaume Valette (U.L. Bruxelles) | A New Large N Expansion for General Matrix-Tensor Models | 57 pages, 20 figures (additional discussion in Sec. 4.1.1. and
additional figure (Fig. 5)) | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a new large $N$ limit for general $\text{O}(N)^{R}$ or
$\text{U}(N)^{R}$ invariant tensor models, based on an enhanced large $N$
scaling of the coupling constants. The resulting large $N$ expansion is
organized in terms of a half-integer associated with Feynman graphs that we
call the index. This index has ... | [
{
"created": "Thu, 21 Sep 2017 15:09:04 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Apr 2019 15:46:24 GMT",
"version": "v2"
}
] | 2019-04-23 | [
[
"Ferrari",
"Frank",
"",
"U.L. Bruxelles and Int. Solvay Inst."
],
[
"Rivasseau",
"Vincent",
"",
"CNRS, U. Paris Sud"
],
[
"Valette",
"Guillaume",
"",
"U.L. Bruxelles"
]
] | We define a new large $N$ limit for general $\text{O}(N)^{R}$ or $\text{U}(N)^{R}$ invariant tensor models, based on an enhanced large $N$ scaling of the coupling constants. The resulting large $N$ expansion is organized in terms of a half-integer associated with Feynman graphs that we call the index. This index has a ... |
hep-th/9509086 | Alvaro Restuccia | P.J.Ariasa, L.Leal, A.Restuccia | Non-Abelian ``Self-Dual'' Massive Gauge Theory in 2+1 Dimensions | 9 pages, tex file | Phys.Lett.B367:170-174,1996 | 10.1016/0370-2693(95)01404-7 | sb/f/95-227 | hep-th | null | A non-abelian ``self-dual'' massive gauge theory describing a massive spin
one physical mode is presented. The action is expressed in terms of two
independent connections on a principle bundle over $2+1$ space-time. The
kinetic terms are respectively a Chern-Simons and a $BF$ lagrangians, while the
gauge invariant in... | [
{
"created": "Fri, 15 Sep 1995 01:43:42 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Ariasa",
"P. J.",
""
],
[
"Leal",
"L.",
""
],
[
"Restuccia",
"A.",
""
]
] | A non-abelian ``self-dual'' massive gauge theory describing a massive spin one physical mode is presented. The action is expressed in terms of two independent connections on a principle bundle over $2+1$ space-time. The kinetic terms are respectively a Chern-Simons and a $BF$ lagrangians, while the gauge invariant inte... |
1108.2154 | Michael Ratz | Rolf Kappl, Michael Ratz, Christian Staudt | The Hilbert basis method for D-flat directions and the superpotential | 11 pages; a related mathematica code can be found at
http://einrichtungen.ph.tum.de/T30e/codes/NonAbelianHilbert/ | null | 10.1007/JHEP10(2011)027 | TUM-HEP 814/11; MPP-2011-99; CERN-PH-TH/2011-193 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss, using the Hilbert basis method, how to efficiently construct a
complete basis for D-flat directions in supersymmetric Abelian and non-Abelian
gauge theories. We extend the method to discrete (R and non-R) symmetries. This
facilitates the construction of a basis of all superpotential terms in a theory
with... | [
{
"created": "Wed, 10 Aug 2011 11:28:38 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Kappl",
"Rolf",
""
],
[
"Ratz",
"Michael",
""
],
[
"Staudt",
"Christian",
""
]
] | We discuss, using the Hilbert basis method, how to efficiently construct a complete basis for D-flat directions in supersymmetric Abelian and non-Abelian gauge theories. We extend the method to discrete (R and non-R) symmetries. This facilitates the construction of a basis of all superpotential terms in a theory with g... |
1909.09394 | Alexander Krikun | Floris Balm, Alexander Krikun, Aurelio Romero-Berm\'udez, Koenraad
Schalm and Jan Zaanen | Isolated zeros destroy Fermi surface in holographic models with a
lattice | 24 pages, 10 figures, plus appendices; v2: references added | null | 10.1007/JHEP01(2020)151 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the fermionic spectral density in a strongly correlated quantum
system described by a gravity dual. In the presence of periodically modulated
chemical potential, which models the effect of the ionic lattice, we explore
the shapes of the corresponding Fermi surfaces, defined by the location of
peaks in the sp... | [
{
"created": "Fri, 20 Sep 2019 09:50:40 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2019 13:44:18 GMT",
"version": "v2"
}
] | 2020-02-19 | [
[
"Balm",
"Floris",
""
],
[
"Krikun",
"Alexander",
""
],
[
"Romero-Bermúdez",
"Aurelio",
""
],
[
"Schalm",
"Koenraad",
""
],
[
"Zaanen",
"Jan",
""
]
] | We study the fermionic spectral density in a strongly correlated quantum system described by a gravity dual. In the presence of periodically modulated chemical potential, which models the effect of the ionic lattice, we explore the shapes of the corresponding Fermi surfaces, defined by the location of peaks in the spec... |
1104.1764 | Takashi Okada | Hikaru Kawai, Takashi Okada | Asymptotically Vanishing Cosmological Constant in the Multiverse | 17 pages, 7 figures; v2:minor corrections | null | 10.1142/S0217751X11053730 | KUNS-2330 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the problem of the cosmological constant in the context of the
multiverse in Lorentzian spacetime, and show that the cosmological constant
will vanish in the future. This sort of argument was started from Coleman in
1989, and he argued that the Euclidean wormholes make the multiverse partition
a superpositio... | [
{
"created": "Sun, 10 Apr 2011 12:06:26 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Apr 2011 10:12:29 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Kawai",
"Hikaru",
""
],
[
"Okada",
"Takashi",
""
]
] | We study the problem of the cosmological constant in the context of the multiverse in Lorentzian spacetime, and show that the cosmological constant will vanish in the future. This sort of argument was started from Coleman in 1989, and he argued that the Euclidean wormholes make the multiverse partition a superposition ... |
hep-th/9904052 | Uday Sukhatme | R. Dutt, A. Gangopadhyaya, C. Rasinariu, U. Sukhatme | Coordinate Realizations of Deformed Lie Algebras with Three Generators | 11 pages, 0 figures | Phys.Rev. A60 (1999) 3482-3486 | 10.1103/PhysRevA.60.3482 | UICHEP-TH/98-8 | hep-th | null | Differential realizations in coordinate space for deformed Lie algebras with
three generators are obtained using bosonic creation and annihilation operators
satisfying Heisenberg commutation relations. The unified treatment presented
here contains as special cases all previously given coordinate realizations of
$so(2... | [
{
"created": "Wed, 7 Apr 1999 21:23:33 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Dutt",
"R.",
""
],
[
"Gangopadhyaya",
"A.",
""
],
[
"Rasinariu",
"C.",
""
],
[
"Sukhatme",
"U.",
""
]
] | Differential realizations in coordinate space for deformed Lie algebras with three generators are obtained using bosonic creation and annihilation operators satisfying Heisenberg commutation relations. The unified treatment presented here contains as special cases all previously given coordinate realizations of $so(2,1... |
hep-th/9205027 | Andrei Linde | Renata Kallosh, Andrei Linde, Tom\'as Ort\'in, Amanda Peet and Antoine
Van Proeyen | Supersymmetry as a Cosmic Censor | 42 pages (figures not included) | Phys.Rev.D46:5278-5302,1992 | 10.1103/PhysRevD.46.5278 | null | hep-th | null | In supersymmetric theories the mass of any state is bounded below by the
values of some of its charges. The corresponding bounds in case of
Schwarzschild and Reissner-Nordstr\"om black holes are known to coincide with
the requirement that naked singularities be absent. Here we investigate charged
dilaton black holes ... | [
{
"created": "Wed, 13 May 1992 00:49:07 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Kallosh",
"Renata",
""
],
[
"Linde",
"Andrei",
""
],
[
"Ortín",
"Tomás",
""
],
[
"Peet",
"Amanda",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | In supersymmetric theories the mass of any state is bounded below by the values of some of its charges. The corresponding bounds in case of Schwarzschild and Reissner-Nordstr\"om black holes are known to coincide with the requirement that naked singularities be absent. Here we investigate charged dilaton black holes in... |
1704.07392 | David Andriot | David Andriot, Gustavo Lucena G\'omez | Signatures of extra dimensions in gravitational waves | v1: 21 pages + appendices, comments welcome! v2: few minor additions;
v3: minor mistake corrected in the warped case, no impact on the main
results, appendix A.2 modified | null | 10.1088/1475-7516/2017/06/048 | null | hep-th astro-ph.CO astro-ph.HE gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Considering gravitational waves propagating on the most general
4+N-dimensional space-time, we investigate the effects due to the N extra
dimensions on the four-dimensional waves. All wave equations are derived in
general and discussed. On Minkowski4 times an arbitrary Ricci-flat compact
manifold, we find: a massless... | [
{
"created": "Mon, 24 Apr 2017 18:00:19 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Jun 2017 09:24:40 GMT",
"version": "v2"
},
{
"created": "Tue, 7 May 2019 20:01:48 GMT",
"version": "v3"
}
] | 2019-05-09 | [
[
"Andriot",
"David",
""
],
[
"Gómez",
"Gustavo Lucena",
""
]
] | Considering gravitational waves propagating on the most general 4+N-dimensional space-time, we investigate the effects due to the N extra dimensions on the four-dimensional waves. All wave equations are derived in general and discussed. On Minkowski4 times an arbitrary Ricci-flat compact manifold, we find: a massless w... |
2109.02003 | Isao Kishimoto | Isao Kishimoto | Numerical universal solutions in $a$-gauge in open string field theory | 28 pages, 16 figures; v2: a reference added | null | 10.1093/ptep/ptab134 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In bosonic open string field theory, we construct numerical universal
solutions in $a$-gauge corresponding to ``double brane'' and ``ghost brane''
solutions in Siegel gauge in addition to the tachyon vacuum solution, and
evaluate their gauge invariants, which are energy and gauge-invariant
observable. The $a$-gauge c... | [
{
"created": "Sun, 5 Sep 2021 05:49:20 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Aug 2023 01:18:25 GMT",
"version": "v2"
}
] | 2023-08-22 | [
[
"Kishimoto",
"Isao",
""
]
] | In bosonic open string field theory, we construct numerical universal solutions in $a$-gauge corresponding to ``double brane'' and ``ghost brane'' solutions in Siegel gauge in addition to the tachyon vacuum solution, and evaluate their gauge invariants, which are energy and gauge-invariant observable. The $a$-gauge con... |
hep-th/0303123 | Juan A. Nieto Garcia | J. A. Nieto, J. Saucedo, V. M. Villanueva | Relativistic Top Deviation Equation and Gravitational Waves | 19 pages LaTex, references added | Phys.Lett. A312 (2003) 175-186 | 10.1016/S0375-9601(03)00623-6 | null | hep-th | null | By using the relativistic top theory, we derive a relativistic top deviation
equation. This equation turns out to be a generalization of the geodesic
deviation equation for a pair of nearby point particles. In fact, we show that
when the spin angular momentum tensor associated to the top vanishes, such a
relativistic... | [
{
"created": "Thu, 13 Mar 2003 20:42:42 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Apr 2003 01:13:53 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Nieto",
"J. A.",
""
],
[
"Saucedo",
"J.",
""
],
[
"Villanueva",
"V. M.",
""
]
] | By using the relativistic top theory, we derive a relativistic top deviation equation. This equation turns out to be a generalization of the geodesic deviation equation for a pair of nearby point particles. In fact, we show that when the spin angular momentum tensor associated to the top vanishes, such a relativistic t... |
hep-th/9305133 | null | Vladimir O. Soloviev | Boundary values as Hamiltonian variables. I. New Poisson brackets | 26 pages, LaTex, IHEP 93-48 | J.Math.Phys. 34 (1993) 5747-5769 | 10.1063/1.530280 | null | hep-th cond-mat gr-qc | null | The ordinary Poisson brackets in field theory do not fulfil the Jacobi
identity if boundary values are not reasonably fixed by special boundary
conditions. We show that these brackets can be modified by adding some surface
terms to lift this restriction. The new brackets generalize a canonical bracket
considered by L... | [
{
"created": "Tue, 25 May 1993 15:07:24 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Soloviev",
"Vladimir O.",
""
]
] | The ordinary Poisson brackets in field theory do not fulfil the Jacobi identity if boundary values are not reasonably fixed by special boundary conditions. We show that these brackets can be modified by adding some surface terms to lift this restriction. The new brackets generalize a canonical bracket considered by Lew... |
1711.10482 | Mehdi Shokri | Z. Nekouee, J. Sadeghi and M. Shokri | The relation between non-commutative and Finsler geometry in
Horava-Lifshitz black holes | 15 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we employ the Horava-Lifshitz black holes solutions and obtain
the corresponding Hamiltonian. It helps us to take new variables and it will be
written by harmonic oscillator form. This leads us to apply non-commutative
geometry to the new Hamiltonian and obtain the corresponding Lagrangian. And
then, we... | [
{
"created": "Tue, 28 Nov 2017 17:05:33 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Dec 2017 17:37:00 GMT",
"version": "v2"
}
] | 2017-12-05 | [
[
"Nekouee",
"Z.",
""
],
[
"Sadeghi",
"J.",
""
],
[
"Shokri",
"M.",
""
]
] | In this paper we employ the Horava-Lifshitz black holes solutions and obtain the corresponding Hamiltonian. It helps us to take new variables and it will be written by harmonic oscillator form. This leads us to apply non-commutative geometry to the new Hamiltonian and obtain the corresponding Lagrangian. And then, we t... |
hep-th/0104108 | Martinetti | P. Martinetti, R. Wulkenhaar | Discrete Kaluza-Klein from scalar fluctuations in noncommutative
geometry | References added. Argument in example of commutative spaces precised.
Proposition 3 (very) slightly generalised | J.Math.Phys. 43 (2002) 182-204 | 10.1063/1.1418012 | null | hep-th | null | We compute the metric associated to noncommutative spaces described by a
tensor product of spectral triples. Well known results of the two-sheets model
(distance on a sheet, distance between the sheets) are extended to any product
of two spectral triples. The distance between different points on different
fibres is i... | [
{
"created": "Wed, 11 Apr 2001 18:49:58 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Apr 2001 22:09:15 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Martinetti",
"P.",
""
],
[
"Wulkenhaar",
"R.",
""
]
] | We compute the metric associated to noncommutative spaces described by a tensor product of spectral triples. Well known results of the two-sheets model (distance on a sheet, distance between the sheets) are extended to any product of two spectral triples. The distance between different points on different fibres is inv... |
2004.04551 | Roldao da Rocha | Luiz F. Ferreira, Roldao da Rocha | Nucleons and higher spin baryon resonances: an AdS/QCD configurational
entropic incursion | 9 pages, 9 figures | Phys. Rev. D 101, 106002 (2020) | 10.1103/PhysRevD.101.106002 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Families of $J^P=1/2+$ nucleons (N(939), N(1440), N(1710), N(1880), N(2100),
N(2300)) and $J^P=3/2-$ nucleons (N(1520), N(1700), N(1875) and N(2120)) are
scrutinized from the point of view of the configurational entropy (CE). The
mass spectra of higher $J^P$ resonances in each one of these families are then
obtained ... | [
{
"created": "Thu, 9 Apr 2020 14:18:47 GMT",
"version": "v1"
}
] | 2020-05-04 | [
[
"Ferreira",
"Luiz F.",
""
],
[
"da Rocha",
"Roldao",
""
]
] | Families of $J^P=1/2+$ nucleons (N(939), N(1440), N(1710), N(1880), N(2100), N(2300)) and $J^P=3/2-$ nucleons (N(1520), N(1700), N(1875) and N(2120)) are scrutinized from the point of view of the configurational entropy (CE). The mass spectra of higher $J^P$ resonances in each one of these families are then obtained wh... |
hep-th/0309073 | Omer Faruk Dayi | O.F. Dayi, K. Ulker, B. Yapiskan | Duals of noncommutative supersymmetric U(1) gauge theory | Typos corrected. Version which will appear in JHEP | JHEP 0310 (2003) 010 | 10.1088/1126-6708/2003/10/010 | null | hep-th | null | Parent actions for component fields are utilized to derive the dual of
supersymmetric U(1) gauge theory in 4 dimensions. Generalization of the
Seiberg-Witten map to the component fields of noncommutative supersymmetric
U(1) gauge theory is analyzed. Through this transformation we proposed parent
actions for noncommut... | [
{
"created": "Sun, 7 Sep 2003 10:29:20 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Sep 2003 11:38:11 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Oct 2003 07:24:25 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Dayi",
"O. F.",
""
],
[
"Ulker",
"K.",
""
],
[
"Yapiskan",
"B.",
""
]
] | Parent actions for component fields are utilized to derive the dual of supersymmetric U(1) gauge theory in 4 dimensions. Generalization of the Seiberg-Witten map to the component fields of noncommutative supersymmetric U(1) gauge theory is analyzed. Through this transformation we proposed parent actions for noncommutat... |
1709.06084 | Edgar Shaghoulian | Gary T. Horowitz and Edgar Shaghoulian | Detachable circles and temperature-inversion dualities for CFT$_d$ | 21 pages | null | 10.1007/JHEP01(2018)135 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use a Weyl transformation between $S^1 \times S^{d-1}$ and $S^1 \times
\mathcal{H}^{d-1}/\mathbb{Z}$ to relate a conformal field theory at arbitrary
temperature on $S^{d-1}$ to itself at the inverse temperature on
$\mathcal{H}^{d-1}/\mathbb{Z}$. We use this equivalence to deduce a confining
phase transition at fin... | [
{
"created": "Mon, 18 Sep 2017 18:00:00 GMT",
"version": "v1"
}
] | 2018-03-14 | [
[
"Horowitz",
"Gary T.",
""
],
[
"Shaghoulian",
"Edgar",
""
]
] | We use a Weyl transformation between $S^1 \times S^{d-1}$ and $S^1 \times \mathcal{H}^{d-1}/\mathbb{Z}$ to relate a conformal field theory at arbitrary temperature on $S^{d-1}$ to itself at the inverse temperature on $\mathcal{H}^{d-1}/\mathbb{Z}$. We use this equivalence to deduce a confining phase transition at finit... |
2011.09487 | Rahul Poddar | Sunil Mukhi and Rahul Poddar | Universal Correlators and Novel Cosets in 2d RCFT | 34 pages | J. High Energ. Phys. 2021, 158 (2021) | 10.1007/JHEP02(2021)158 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The two-character level-1 WZW models corresponding to Lie algebras in the
Cvitanovi\'c-Deligne series $A_1,A_2,G_2,D_4,F_4,E_6,E_7$ have been argued to
form coset pairs with respect to the meromorphic $E_{8,1}$ CFT. Evidence for
this has taken the form of holomorphic bilinear relations between the
characters. We prop... | [
{
"created": "Wed, 18 Nov 2020 19:00:02 GMT",
"version": "v1"
}
] | 2021-02-24 | [
[
"Mukhi",
"Sunil",
""
],
[
"Poddar",
"Rahul",
""
]
] | The two-character level-1 WZW models corresponding to Lie algebras in the Cvitanovi\'c-Deligne series $A_1,A_2,G_2,D_4,F_4,E_6,E_7$ have been argued to form coset pairs with respect to the meromorphic $E_{8,1}$ CFT. Evidence for this has taken the form of holomorphic bilinear relations between the characters. We propos... |
2405.14942 | Drew Backhouse | Jean Alexandre, Drew Backhouse, Eleni-Alexandra Kontou, Diego Pardo
Santos and Silvia Pla | Mapping 1+1-dimensional black hole thermodynamics to finite volume
effects | 28 pages, 4 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | Both black hole thermodynamics and finite volume effects in quantum field
theory violate the null energy condition. Motivated by this, we compare
thermodynamic features between two 1+1-dimensional systems: (i) a scalar field
confined to a periodic spatial interval of length $a$ and tunneling between two
degenerate va... | [
{
"created": "Thu, 23 May 2024 18:00:03 GMT",
"version": "v1"
}
] | 2024-06-04 | [
[
"Alexandre",
"Jean",
""
],
[
"Backhouse",
"Drew",
""
],
[
"Kontou",
"Eleni-Alexandra",
""
],
[
"Santos",
"Diego Pardo",
""
],
[
"Pla",
"Silvia",
""
]
] | Both black hole thermodynamics and finite volume effects in quantum field theory violate the null energy condition. Motivated by this, we compare thermodynamic features between two 1+1-dimensional systems: (i) a scalar field confined to a periodic spatial interval of length $a$ and tunneling between two degenerate vacu... |
0806.3391 | Tadashi Takayanagi | Tatsuma Nishioka and Tadashi Takayanagi | On Type IIA Penrose Limit and N=6 Chern-Simons Theories | 17 pages, Latex, references added; the violation of the BMN scaling
is clarified in section 4 | JHEP 0808:001,2008 | 10.1088/1126-6708/2008/08/001 | KUNS-2147 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Aharony, Bergman, Jafferis and Maldacena proposed that the N=6
Chern-Simons gauge theories are holographically dual to the M-theory
backgrounds with multiple M2-branes on orbifolds C^4/Z_k. When k is large, they
have the type IIA string description. In this paper we analyze the Penrose
limit of this IIA bac... | [
{
"created": "Fri, 20 Jun 2008 15:15:54 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Jun 2008 07:25:40 GMT",
"version": "v2"
},
{
"created": "Thu, 26 Jun 2008 09:38:43 GMT",
"version": "v3"
},
{
"created": "Sun, 29 Jun 2008 11:15:37 GMT",
"version": "v4"
}
] | 2010-01-11 | [
[
"Nishioka",
"Tatsuma",
""
],
[
"Takayanagi",
"Tadashi",
""
]
] | Recently, Aharony, Bergman, Jafferis and Maldacena proposed that the N=6 Chern-Simons gauge theories are holographically dual to the M-theory backgrounds with multiple M2-branes on orbifolds C^4/Z_k. When k is large, they have the type IIA string description. In this paper we analyze the Penrose limit of this IIA backg... |
hep-th/0502121 | Ernesto Lozano-Tellechea | Giovanni Arcioni and Ernesto Lozano-Tellechea | Stability and thermodynamics of black rings | 6 pages, 3 figures. To appear in the "Proceedings of the XXVII
Spanish Relativity Meeting" (Madrid, Sept. 2004). Short summary of the much
longer paper hep-th/0412118 | null | null | null | hep-th | null | We study the phase diagram of D=5 rotating black holes and the black rings
discovered by Emparan and Reall. We address the issue of microcanonical
stability of these spacetimes and its relation to thermodynamics by using the
so-called ``Poincare method'' of stability. We are able to show that one of the
BR branches i... | [
{
"created": "Mon, 14 Feb 2005 15:32:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arcioni",
"Giovanni",
""
],
[
"Lozano-Tellechea",
"Ernesto",
""
]
] | We study the phase diagram of D=5 rotating black holes and the black rings discovered by Emparan and Reall. We address the issue of microcanonical stability of these spacetimes and its relation to thermodynamics by using the so-called ``Poincare method'' of stability. We are able to show that one of the BR branches is ... |
hep-th/9306059 | Alexander Sevrin | A. Sevrin | Extensions of 2D Gravity | 12 pages (LaTeX, 3 eps figures), LBL-34240, UCB-PTH-93/21 | Int.J.Mod.Phys.D3:107-119,1994 | 10.1142/S0218271894000113 | null | hep-th | null | After reviewing some aspects of gravity in two dimensions, it is shown that
non-trivial embeddings of sl(2) in a semi-simple (super) Lie algebra give rise
to a very large class of extensions of 2D gravity. The induced action is
constructed as a gauged WZW model and an exact expression for the effective
action is give... | [
{
"created": "Sun, 13 Jun 1993 21:17:54 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Sevrin",
"A.",
""
]
] | After reviewing some aspects of gravity in two dimensions, it is shown that non-trivial embeddings of sl(2) in a semi-simple (super) Lie algebra give rise to a very large class of extensions of 2D gravity. The induced action is constructed as a gauged WZW model and an exact expression for the effective action is given.... |
1601.07756 | Dimitri Polyakov Prof | Dimitri Polyakov, Chaiho Rim | Irregular Vertex Operators for Irregular Conformal Blocks | 17 pages, typos corrected, references and acknowledgements added | Phys. Rev. D 93, 106002 (2016) | 10.1103/PhysRevD.93.106002 | CTP-SCU-2016001 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the free field representation of irregular vertex operators of
arbitrary rank which generates simultaneous eigenstates of positive modes of
Virasoro and
W symmetry generators. The irregular vertex operators turn out to be the
exponentials of combinations of derivatives of Liouville or Toda fields,
crea... | [
{
"created": "Thu, 28 Jan 2016 13:44:36 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Feb 2016 10:39:38 GMT",
"version": "v2"
}
] | 2016-05-11 | [
[
"Polyakov",
"Dimitri",
""
],
[
"Rim",
"Chaiho",
""
]
] | We construct the free field representation of irregular vertex operators of arbitrary rank which generates simultaneous eigenstates of positive modes of Virasoro and W symmetry generators. The irregular vertex operators turn out to be the exponentials of combinations of derivatives of Liouville or Toda fields, creating... |
2206.04772 | Salvatore Mignemi | S. Meljanac and S. Mignemi | Generalizations of Snyder model to curved spaces | 8 pages, plain TeX, some typos corrected | Phys. Lett. B 833, 137289 (2022) | 10.1016/j.physletb.2022.137289 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider generalizations of the Snyder algebra to a curved spacetime
background with de Sitter symmetry. As special cases, we obtain the algebras of
the Yang model and of triply special relativity. We discuss the realizations of
these algebras in terms of canonical phase space coordinates, up to fourth
order in th... | [
{
"created": "Wed, 4 May 2022 18:02:58 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Aug 2022 10:21:39 GMT",
"version": "v2"
}
] | 2022-08-10 | [
[
"Meljanac",
"S.",
""
],
[
"Mignemi",
"S.",
""
]
] | We consider generalizations of the Snyder algebra to a curved spacetime background with de Sitter symmetry. As special cases, we obtain the algebras of the Yang model and of triply special relativity. We discuss the realizations of these algebras in terms of canonical phase space coordinates, up to fourth order in the ... |
hep-th/9707079 | Eva Silverstein | O. Aharony, M. Berkooz, S. Kachru, N. Seiberg, and E. Silverstein | Matrix Description of Interacting Theories in Six Dimensions | 10 pages, harvmac big | Adv.Theor.Math.Phys.1:148-157,1998 | null | IAS-97-74, RU-97-57 | hep-th | null | We propose descriptions of interacting (2,0) supersymmetric theories without
gravity in six dimensions in the infinite momentum frame. They are based on the
large $N$ limit of quantum mechanics or 1+1 dimensional field theories on the
moduli space of $N$ instantons in $\IR^4$.
| [
{
"created": "Tue, 8 Jul 1997 22:13:00 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Aharony",
"O.",
""
],
[
"Berkooz",
"M.",
""
],
[
"Kachru",
"S.",
""
],
[
"Seiberg",
"N.",
""
],
[
"Silverstein",
"E.",
""
]
] | We propose descriptions of interacting (2,0) supersymmetric theories without gravity in six dimensions in the infinite momentum frame. They are based on the large $N$ limit of quantum mechanics or 1+1 dimensional field theories on the moduli space of $N$ instantons in $\IR^4$. |
hep-th/0104255 | Marisa Bonini | M. Bonini and E. Tricarico | Background field method in the Wilson formulation | LaTex 13 pages, 1 figure; to appear in Nucl.Phys.B | Nucl.Phys.B606:231-244,2001 | 10.1016/S0550-3213(01)00222-X | UPRF-2001-07 | hep-th | null | A cutoff regularization for a pure Yang-Mills theory is implemented within
the background field method keeping explicit the gauge invariance of the
effective action. The method has been applied to compute the beta function at
one loop order.
| [
{
"created": "Mon, 30 Apr 2001 08:20:41 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Bonini",
"M.",
""
],
[
"Tricarico",
"E.",
""
]
] | A cutoff regularization for a pure Yang-Mills theory is implemented within the background field method keeping explicit the gauge invariance of the effective action. The method has been applied to compute the beta function at one loop order. |
hep-th/0206160 | P. M. Sutcliffe | D.Yu. Grigoriev, P.M. Sutcliffe and D.H. Tchrakian | Skyrmed Monopoles | 10 pages, including 3 figures | Phys.Lett. B540 (2002) 146-152 | 10.1016/S0370-2693(02)02141-X | null | hep-th | null | We investigate multi-monopole solutions of a modified version of the BPS
Yang-Mills-Higgs model in which a term quartic in the covariant derivatives of
the Higgs field (a Skyrme term) is included in the Lagrangian. Using numerical
methods we find that this modification leads to multi-monopole bound states. We
compute... | [
{
"created": "Tue, 18 Jun 2002 11:29:33 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Grigoriev",
"D. Yu.",
""
],
[
"Sutcliffe",
"P. M.",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | We investigate multi-monopole solutions of a modified version of the BPS Yang-Mills-Higgs model in which a term quartic in the covariant derivatives of the Higgs field (a Skyrme term) is included in the Lagrangian. Using numerical methods we find that this modification leads to multi-monopole bound states. We compute a... |
hep-th/9906230 | Thomas Strobl | Thomas Strobl | Target-Superspace in 2d Dilatonic Supergravity | 6 pages, Latex, to be published in PLB | Phys.Lett. B460 (1999) 87-93 | 10.1016/S0370-2693(99)00649-8 | PITHA-99/22 | hep-th gr-qc | null | The N=1 supersymmetric version of generalized 2d dilaton gravity can be cast
into the form of a Poisson Sigma Model, where the target space and its Poisson
bracket are graded. The target space consists of a 1+1 superspace and the
dilaton, which is the generator of Lorentz boosts therein. The Poisson bracket
on the ta... | [
{
"created": "Tue, 29 Jun 1999 13:26:04 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Strobl",
"Thomas",
""
]
] | The N=1 supersymmetric version of generalized 2d dilaton gravity can be cast into the form of a Poisson Sigma Model, where the target space and its Poisson bracket are graded. The target space consists of a 1+1 superspace and the dilaton, which is the generator of Lorentz boosts therein. The Poisson bracket on the targ... |
1201.4861 | Nilay Kundu | Norihiro Iizuka, Shamit Kachru, Nilay Kundu, Prithvi Narayan, Nilanjan
Sircar and Sandip P. Trivedi | Bianchi Attractors: A Classification of Extremal Black Brane Geometries | Minor changes and a reference added. 43 Pages, 6 Figures | null | 10.1007/JHEP07(2012)193 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extremal black branes are of interest because they correspond to the ground
states of field theories at finite charge density in gauge/gravity duality. The
geometry of such a brane need not be translationally invariant in the spatial
directions along which it extends. A less restrictive requirement is that of
homogen... | [
{
"created": "Mon, 23 Jan 2012 21:00:10 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jul 2012 06:01:42 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Iizuka",
"Norihiro",
""
],
[
"Kachru",
"Shamit",
""
],
[
"Kundu",
"Nilay",
""
],
[
"Narayan",
"Prithvi",
""
],
[
"Sircar",
"Nilanjan",
""
],
[
"Trivedi",
"Sandip P.",
""
]
] | Extremal black branes are of interest because they correspond to the ground states of field theories at finite charge density in gauge/gravity duality. The geometry of such a brane need not be translationally invariant in the spatial directions along which it extends. A less restrictive requirement is that of homogenei... |
1508.01750 | C. S. Shahbazi | C. S. Shahbazi | A class of non-geometric M-theory compactification backgrounds | 17 pages. To be published in JHEP together with arXiv:1503.00733 | null | null | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a particular class of supersymmetric M-theory eight-dimensional
non-geometric compactification backgrounds to three-dimensional Minkowski
space-time, proving that the global space of the non-geometric compactification
is still a differentiable manifold, although with very different geometric and
topological ... | [
{
"created": "Fri, 7 Aug 2015 16:28:51 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Aug 2015 23:59:39 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Sep 2015 17:51:57 GMT",
"version": "v3"
}
] | 2015-09-09 | [
[
"Shahbazi",
"C. S.",
""
]
] | We study a particular class of supersymmetric M-theory eight-dimensional non-geometric compactification backgrounds to three-dimensional Minkowski space-time, proving that the global space of the non-geometric compactification is still a differentiable manifold, although with very different geometric and topological pr... |
1504.04496 | Jose Edelstein | Xian O. Camanho, Jose D. Edelstein, Andres Gomberoff, J. Anibal
Sierra-Garcia | On AdS to dS transitions in higher-curvature gravity | 12 pages, 3 figures; v2: comments and references added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the possible existence of gravitational phase transitions from AdS
to dS geometries in the context of higher-curvature gravities. We use
Lanczos-Gauss-Bonnet (LGB) theory with a positive cosmological constant as a
toy model. This theory has two maximally symmetric vacua with positive (dS) and
negative (AdS) ... | [
{
"created": "Fri, 17 Apr 2015 12:58:57 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jul 2015 00:04:57 GMT",
"version": "v2"
}
] | 2015-07-28 | [
[
"Camanho",
"Xian O.",
""
],
[
"Edelstein",
"Jose D.",
""
],
[
"Gomberoff",
"Andres",
""
],
[
"Sierra-Garcia",
"J. Anibal",
""
]
] | We study the possible existence of gravitational phase transitions from AdS to dS geometries in the context of higher-curvature gravities. We use Lanczos-Gauss-Bonnet (LGB) theory with a positive cosmological constant as a toy model. This theory has two maximally symmetric vacua with positive (dS) and negative (AdS) co... |
hep-th/9412206 | Roger Brooks | R. Brooks and A. Lue | The Monopole Equations in Topological Yang-Mills | 7 pgs., LaTeX (fullpage) | J.Math.Phys. 37 (1996) 1100-1105 | 10.1063/1.531438 | MIT-CTP-2397 | hep-th | null | We twist the monopole equations of Seiberg and Witten and show how these
equations are realized in topological Yang-Mills theory. A Floer derivative and
a Morse functional are found and are used to construct a unitary transformation
between the usual Floer cohomologies and those of the monopole equations.
Furthermore... | [
{
"created": "Thu, 22 Dec 1994 20:42:36 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Brooks",
"R.",
""
],
[
"Lue",
"A.",
""
]
] | We twist the monopole equations of Seiberg and Witten and show how these equations are realized in topological Yang-Mills theory. A Floer derivative and a Morse functional are found and are used to construct a unitary transformation between the usual Floer cohomologies and those of the monopole equations. Furthermore, ... |
1205.4475 | Chao-Jun Feng | Chao-Jun Feng, Xin-Zhou Li | Quantum Spring | Contribution to the proceedings of the 2011 Shanghai Asia-Pacific
School and Workshop on Gravitation; 9 pages, 5 figures | Int. J. Mod. Phys. Conf. Ser. 07, 165 (2012) | 10.1142/S2010194512004230 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we will give a short review on \textit{quantum spring}, which
is a Casimir effect from the helix boundary condition that proposed in our
earlier works. The Casimir force parallel to the axis of the helix behaves very
much like the force on a spring that obeys the Hooke's law when the ratio $r$
of the p... | [
{
"created": "Mon, 21 May 2012 01:43:46 GMT",
"version": "v1"
}
] | 2012-08-13 | [
[
"Feng",
"Chao-Jun",
""
],
[
"Li",
"Xin-Zhou",
""
]
] | In this paper, we will give a short review on \textit{quantum spring}, which is a Casimir effect from the helix boundary condition that proposed in our earlier works. The Casimir force parallel to the axis of the helix behaves very much like the force on a spring that obeys the Hooke's law when the ratio $r$ of the pit... |
hep-th/0104058 | Dmitriy Pak | Y.M. Cho, Haewon Lee, D.G. Pak | Effective Lagrangian with valence gluons in extended SU(2) QCD model | revtex, 5 pages, small corrections | null | null | null | hep-th hep-ph | null | The effective action with homogeneous valence (off-diagonal) gluons as
background fields in the extended SU(2) model of QCD is obtained in one-loop
approximation. We keep the manifest gauge and Lorentz invariance during whole
calculation by using a special gauge-fixing recipe and taking into account the
quartic inter... | [
{
"created": "Fri, 6 Apr 2001 05:25:58 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Feb 2003 09:39:57 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Cho",
"Y. M.",
""
],
[
"Lee",
"Haewon",
""
],
[
"Pak",
"D. G.",
""
]
] | The effective action with homogeneous valence (off-diagonal) gluons as background fields in the extended SU(2) model of QCD is obtained in one-loop approximation. We keep the manifest gauge and Lorentz invariance during whole calculation by using a special gauge-fixing recipe and taking into account the quartic interac... |
1810.01258 | Jiaju Zhang | Wu-zhong Guo, Feng-Li Lin and Jiaju Zhang | Note on ETH of descendant states in 2D CFT | V1, 27 pages; V2, 31 pages, major revision, more details and
discussions added, results unchanged, published version | JHEP 1901 (2019) 152 | 10.1007/JHEP01(2019)152 | null | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the eigenstate thermalization hypothesis (ETH) of highly
excited descendant states in two-dimensional large central charge $c$ conformal
field theory. We use operator product expansion of twist operators to calculate
the short interval expansions of entanglement entropy and relative entropy for
an inte... | [
{
"created": "Tue, 2 Oct 2018 14:00:48 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jan 2019 09:13:36 GMT",
"version": "v2"
}
] | 2019-01-29 | [
[
"Guo",
"Wu-zhong",
""
],
[
"Lin",
"Feng-Li",
""
],
[
"Zhang",
"Jiaju",
""
]
] | We investigate the eigenstate thermalization hypothesis (ETH) of highly excited descendant states in two-dimensional large central charge $c$ conformal field theory. We use operator product expansion of twist operators to calculate the short interval expansions of entanglement entropy and relative entropy for an interv... |
hep-th/9407018 | null | Boris Dubrovin | Geometry of 2d topological field theories | 204 pages + 15 pictures (not included, available on request) | null | null | SISSA-89/94/FM | hep-th math.QA | null | These lecture notes are devoted to the theory of equations of associativity
describing geometry of moduli spaces of 2D topological field theories.
Introduction. Lecture 1. WDVV equations and Frobenius manifolds. {Appendix A.}
Polynomial solutions of WDVV. {Appendix B.} Symmetriies of WDVV. Twisted
Frobenius manifolds... | [
{
"created": "Mon, 4 Jul 1994 22:52:48 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Dubrovin",
"Boris",
""
]
] | These lecture notes are devoted to the theory of equations of associativity describing geometry of moduli spaces of 2D topological field theories. Introduction. Lecture 1. WDVV equations and Frobenius manifolds. {Appendix A.} Polynomial solutions of WDVV. {Appendix B.} Symmetriies of WDVV. Twisted Frobenius manifolds. ... |
hep-th/0007088 | Mark Walton | P. Mathieu, J. Rasmussen, M.A. Walton | Fusion in coset CFT from admissible singular-vector decoupling | 22 pages, harvmac | Nucl.Phys.B595:587-604,2001 | 10.1016/S0550-3213(00)00674-X | null | hep-th | null | Fusion rules for Wess-Zumino-Witten (WZW) models at fractional level can be
defined in two ways, with distinct results. The Verlinde formula yields fusion
coefficients that can be negative. These signs cancel in coset fusion rules,
however. On the other hand, the fusion coefficients calculated from decoupling
of sing... | [
{
"created": "Tue, 11 Jul 2000 20:38:08 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Mathieu",
"P.",
""
],
[
"Rasmussen",
"J.",
""
],
[
"Walton",
"M. A.",
""
]
] | Fusion rules for Wess-Zumino-Witten (WZW) models at fractional level can be defined in two ways, with distinct results. The Verlinde formula yields fusion coefficients that can be negative. These signs cancel in coset fusion rules, however. On the other hand, the fusion coefficients calculated from decoupling of singul... |
hep-th/9710127 | Kurt Lechner | G. Dall'Agata, K. Lechner and M. Tonin | Covariant actions for N=1, D=6 Supergravity theories with chiral bosons | LaTeX file, 20 pages, no figures | Nucl.Phys. B512 (1998) 179-198 | 10.1016/S0550-3213(97)00742-6 | DFPD 97/TH/44 | hep-th | null | We show that the recently found covariant formulation for chiral $p$--forms
in $2(p+1)$ dimensions with $p$ even, can be naturally extended to
supersymmetric theories. We present the general method for writing covariant
actions for chiral bosons and construct, in particular, in six dimensions
covariant actions for on... | [
{
"created": "Wed, 15 Oct 1997 16:46:43 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Dall'Agata",
"G.",
""
],
[
"Lechner",
"K.",
""
],
[
"Tonin",
"M.",
""
]
] | We show that the recently found covariant formulation for chiral $p$--forms in $2(p+1)$ dimensions with $p$ even, can be naturally extended to supersymmetric theories. We present the general method for writing covariant actions for chiral bosons and construct, in particular, in six dimensions covariant actions for one ... |
hep-th/0202166 | Masato Ito | Masato Ito (Nagoya Univ.) | Linearized gravity in flat braneworlds with anisotropic brane tension | 7 pages, 2 figures | null | null | DPNU-02-02 | hep-th | null | We study the four-dimensional gravitational fluctuation on anisotropic brane
tension embedded in braneworlds with vanishing bulk cosmological constant. In
this setup, warp factors have two types (A and B) and we point out that the two
types correspond to positive and negative tension brane, respectively. We show
that... | [
{
"created": "Mon, 25 Feb 2002 07:00:15 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Feb 2002 23:04:24 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Oct 2002 22:24:25 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Ito",
"Masato",
"",
"Nagoya Univ."
]
] | We study the four-dimensional gravitational fluctuation on anisotropic brane tension embedded in braneworlds with vanishing bulk cosmological constant. In this setup, warp factors have two types (A and B) and we point out that the two types correspond to positive and negative tension brane, respectively. We show that v... |
2301.01950 | Avtandil Shurgaia | Avtandil Shurgaia | Collective coordinates method in relativistic theory | null | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | A field theoretical perturbation theory in inverse powers of coupling
constant is developed which is manifestly covariant in every order of the
expansion. A dilatation operator serves as an evolution dynamical one in a
scale non-invariant theory.
| [
{
"created": "Thu, 5 Jan 2023 08:11:12 GMT",
"version": "v1"
}
] | 2023-01-06 | [
[
"Shurgaia",
"Avtandil",
""
]
] | A field theoretical perturbation theory in inverse powers of coupling constant is developed which is manifestly covariant in every order of the expansion. A dilatation operator serves as an evolution dynamical one in a scale non-invariant theory. |
hep-th/9301049 | Murat Gunaydin | Murat Gunaydin | N=4 Superconformal Algebras and Gauged WZW Models | 26 pp, IASSNS-HEP-92/85 | Phys.Rev.D47:3600-3609,1993 | 10.1103/PhysRevD.47.3600 | null | hep-th | null | As shown by Witten the N=1 supersymmetric gauged WZW model based on a group G
has an extended N=2 supersymmetry if the gauged subgroup H is so chosen that
G/H is Kahler. We extend Witten's result and prove that the N=1 supersymmetric
gauged WZW models over G X U(1) are actually invariant under N=4 superconformal
tran... | [
{
"created": "Wed, 13 Jan 1993 17:33:05 GMT",
"version": "v1"
}
] | 2011-02-09 | [
[
"Gunaydin",
"Murat",
""
]
] | As shown by Witten the N=1 supersymmetric gauged WZW model based on a group G has an extended N=2 supersymmetry if the gauged subgroup H is so chosen that G/H is Kahler. We extend Witten's result and prove that the N=1 supersymmetric gauged WZW models over G X U(1) are actually invariant under N=4 superconformal transf... |
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