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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0411236 | Patricio Gaete | P. Gaete and C. Wotzasek | Brane Condensation and Confinement | Latex, 11 pages; to appear in proceedings of the Fourth International
Winter Conference on Mathematical Methods in Physics, 09-13 August 2004, Rio
de Janeiro, Brasil | PoS WC2004 (2004) 035 | null | USM-TH-162 | hep-th | null | We study the static quantum potential for a theory of anti-symmetric tensor
fields that results from the condensation of topological defects, within the
framework of the gauge-invariant but path-dependent variables formalism. Our
calculations show that the interaction energy is the sum of a Yukawa and a
linear potent... | [
{
"created": "Thu, 25 Nov 2004 17:54:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gaete",
"P.",
""
],
[
"Wotzasek",
"C.",
""
]
] | We study the static quantum potential for a theory of anti-symmetric tensor fields that results from the condensation of topological defects, within the framework of the gauge-invariant but path-dependent variables formalism. Our calculations show that the interaction energy is the sum of a Yukawa and a linear potentia... |
1407.0652 | Shohreh Abdolrahimi | Shohreh Abdolrahimi | Thermodynamic of Distorted Reissner-Nordstr\"om Black Holes in
Five-dimensions | 7 pages, submitted for the proceedings of the First Karl
Schwarzschild Meeting (Frankfurt, 2013) | Springer Proceedings in Physics, 1st Karl Schwarzschild Meeting on
Gravitational Physics, V. 170, Chapter 25, 2015 | 10.1007/978-3-319-20046-0_25 | Springer Proceedings in Physics, V. 170, Chapter 25, 2015 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study mechanics and thermodynamics of distorted,
five-dimensional, electrically charged (non-extremal) black holes on the
example of a static and "axisymmetric" black hole distorted by external,
electrically neutral matter. Such a black hole is represented by the derived
here solution of the Einstei... | [
{
"created": "Wed, 2 Jul 2014 17:12:57 GMT",
"version": "v1"
}
] | 2015-11-06 | [
[
"Abdolrahimi",
"Shohreh",
""
]
] | In this paper, we study mechanics and thermodynamics of distorted, five-dimensional, electrically charged (non-extremal) black holes on the example of a static and "axisymmetric" black hole distorted by external, electrically neutral matter. Such a black hole is represented by the derived here solution of the Einstein-... |
1610.08124 | Carlos A. S. Almeida | J. C. B. Araujo, D. F. S. Veras, D. M. Dantas, C. A. S. Almeida | Graviton KK resonant mode in the correction of the Newton's law from 6D
braneworlds | 21 pages, 12 figures. 5 new figures. Section V modified in order to
include more details and analysis of experimental bounds. Some references
added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we derive an expression for the correction in the Newton's law
of gravitation due to the gravitational Kaluza-Klein states in a general thick
string-like braneworld scenario in six dimensions. In order to analyze
corrections to Newton's law we study the gravity fluctuations in a 3-brane
placed in a tran... | [
{
"created": "Tue, 25 Oct 2016 23:51:05 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Oct 2017 17:34:07 GMT",
"version": "v2"
}
] | 2017-10-03 | [
[
"Araujo",
"J. C. B.",
""
],
[
"Veras",
"D. F. S.",
""
],
[
"Dantas",
"D. M.",
""
],
[
"Almeida",
"C. A. S.",
""
]
] | In this work, we derive an expression for the correction in the Newton's law of gravitation due to the gravitational Kaluza-Klein states in a general thick string-like braneworld scenario in six dimensions. In order to analyze corrections to Newton's law we study the gravity fluctuations in a 3-brane placed in a transv... |
1711.03298 | Peng Wang | Xiaobo Guo, Peng Wang, and Haitang Yang | Membrane Paradigm and Holographic DC Conductivity for Nonlinear
Electrodynamics | added references, a new figure, and some context, correct a sign
error, and rewrote some parts | Phys. Rev. D 98, 026021 (2018) | 10.1103/PhysRevD.98.026021 | CTP-SCU/2017037 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Membrane paradigm is a powerful tool to study properties of black hole
horizons. We first explore the properties of the nonlinear electromagnetic
membrane of black holes. For a general nonlinear electrodynamics field, we show
that the conductivities of the horizon usually have off-diagonal components and
depend on th... | [
{
"created": "Thu, 9 Nov 2017 09:04:37 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Nov 2017 05:10:01 GMT",
"version": "v2"
}
] | 2018-07-25 | [
[
"Guo",
"Xiaobo",
""
],
[
"Wang",
"Peng",
""
],
[
"Yang",
"Haitang",
""
]
] | Membrane paradigm is a powerful tool to study properties of black hole horizons. We first explore the properties of the nonlinear electromagnetic membrane of black holes. For a general nonlinear electrodynamics field, we show that the conductivities of the horizon usually have off-diagonal components and depend on the ... |
hep-th/0409226 | Nemanja Kaloper | Nemanja Kaloper, Joachim Rahmfeld, Lorenzo Sorbo | Moduli Entrapment with Primordial Black Holes | 14 pages latex, 7 .eps figures; v2: added references and a few
comments | Phys.Lett. B606 (2005) 234-244 | 10.1016/j.physletb.2004.11.083 | null | hep-th astro-ph gr-qc hep-ph | null | We argue that primordial black holes in the early universe can provide an
efficient resolution of the Brustein-Steinhardt moduli overshoot problem in
string cosmology. When the universe is created near the Planck scale, all the
available states in the theory are excited by strong interactions and
cosmological particl... | [
{
"created": "Thu, 23 Sep 2004 19:58:22 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Oct 2004 08:06:32 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Kaloper",
"Nemanja",
""
],
[
"Rahmfeld",
"Joachim",
""
],
[
"Sorbo",
"Lorenzo",
""
]
] | We argue that primordial black holes in the early universe can provide an efficient resolution of the Brustein-Steinhardt moduli overshoot problem in string cosmology. When the universe is created near the Planck scale, all the available states in the theory are excited by strong interactions and cosmological particle ... |
hep-th/9309008 | S. Kalyana Rama | S. Kalyana Rama | Scenario for Seeding a Singularity in $d = 2$ String Black Hole with
Tachyon | preprint TCD-5-93; 12 pages. Revised version: analysis of section III
is extended to include an explicit example | Phys.Lett. B321 (1994) 338-343 | null | null | hep-th gr-qc | null | The $d = 2$ string admits a black hole solution and also a singular solution
when tachyon back reaction is included. It is of importance to know if the
former solution can evolve into a later one. An explicit solution describing
this process is difficult to obtain. We present here a scenario in which such
an evolutio... | [
{
"created": "Wed, 1 Sep 1993 09:44:29 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Dec 1993 15:05:41 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Rama",
"S. Kalyana",
""
]
] | The $d = 2$ string admits a black hole solution and also a singular solution when tachyon back reaction is included. It is of importance to know if the former solution can evolve into a later one. An explicit solution describing this process is difficult to obtain. We present here a scenario in which such an evolution ... |
hep-th/9502159 | Shogo Tanimura | Shogo Tanimura | Topology and Inequivalent Quantizations of Abelian Sigma Model | 4 pages, Latex (proceedings of Second Pasific Winter School for
Theoretical Physics held at Sorak Mountain in Korea in January 1995) | null | null | DPNU-95-06 | hep-th | null | The abelian sigma model in (1+1) dimensions is a field theoretical model
which has a field $ \phi : S^1 \to S^1 $. An algebra of the quantum field is
defined respecting the topological aspect of the model. It is shown that the
zero-mode has an infinite number of inequivalent quantizations. It is also
shown that when ... | [
{
"created": "Tue, 28 Feb 1995 14:04:42 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Tanimura",
"Shogo",
""
]
] | The abelian sigma model in (1+1) dimensions is a field theoretical model which has a field $ \phi : S^1 \to S^1 $. An algebra of the quantum field is defined respecting the topological aspect of the model. It is shown that the zero-mode has an infinite number of inequivalent quantizations. It is also shown that when a ... |
1408.5950 | Andrei Linde | Renata Kallosh and Andrei Linde | Inflation and Uplifting with Nilpotent Superfields | 10 pages, comments on relation to string theory are added | null | 10.1088/1475-7516/2015/01/025 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently it was found that a broad class of existing inflationary models
based on supergravity can be significantly simplified if some of the standard,
unconstrained chiral superfields are replaced by nilpotent superfields,
associated with Volkov-Akulov supersymmetry. The same method allows to simplify
the existing m... | [
{
"created": "Mon, 25 Aug 2014 23:54:14 GMT",
"version": "v1"
},
{
"created": "Sat, 11 Oct 2014 17:04:02 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Nov 2014 20:50:43 GMT",
"version": "v3"
}
] | 2015-06-22 | [
[
"Kallosh",
"Renata",
""
],
[
"Linde",
"Andrei",
""
]
] | Recently it was found that a broad class of existing inflationary models based on supergravity can be significantly simplified if some of the standard, unconstrained chiral superfields are replaced by nilpotent superfields, associated with Volkov-Akulov supersymmetry. The same method allows to simplify the existing mod... |
hep-th/0310228 | Kentaroh Yoshida | Makoto Sakaguchi and Kentaroh Yoshida (KEK) | D-branes of Covariant AdS Superstrings | 32 pages, LaTeX2e, typos corrected, references added, to appear in
NPB | Nucl.Phys. B684 (2004) 100-124 | 10.1016/j.nuclphysb.2004.02.016 | KEK-TH-922 | hep-th | null | We consider D-branes of open superstrings in the AdS_5 x S^5 background. The
possible configurations of D-branes preserving half of supersymmetries are
classified by analyzing the kappa-invariance of an open superstring in a
covariant manner. We also revisit the classification of D-branes in the pp-wave
background. I... | [
{
"created": "Fri, 24 Oct 2003 17:36:50 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Mar 2004 09:00:09 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Sakaguchi",
"Makoto",
"",
"KEK"
],
[
"Yoshida",
"Kentaroh",
"",
"KEK"
]
] | We consider D-branes of open superstrings in the AdS_5 x S^5 background. The possible configurations of D-branes preserving half of supersymmetries are classified by analyzing the kappa-invariance of an open superstring in a covariant manner. We also revisit the classification of D-branes in the pp-wave background. It ... |
1105.3972 | Leonardo Rastelli | Pedro Liendo, Elli Pomoni and Leonardo Rastelli | The Complete One-Loop Dilation Operator of N=2 SuperConformal QCD | v2: typo corrected, cosmetic changes. JHEP version | null | 10.1007/JHEP07(2012)003 | YITP-SB-11-16, HU-Mathematik: 2011-9, HU-EP 11/23 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the full planar one-loop dilation operator of N=2 SuperConformal
QCD, the SU(N_c) super Yang-Mills theory with N_f = 2 N_c fundamental
hypermultiplets, in the flavor-singlet sector. Remarkably, the spin-chain
Hamiltonian turns out to be completely fixed by superconformal symmetry, as in
N=4 SYM. We presen... | [
{
"created": "Thu, 19 May 2011 19:45:26 GMT",
"version": "v1"
},
{
"created": "Wed, 23 May 2012 13:36:22 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Liendo",
"Pedro",
""
],
[
"Pomoni",
"Elli",
""
],
[
"Rastelli",
"Leonardo",
""
]
] | We evaluate the full planar one-loop dilation operator of N=2 SuperConformal QCD, the SU(N_c) super Yang-Mills theory with N_f = 2 N_c fundamental hypermultiplets, in the flavor-singlet sector. Remarkably, the spin-chain Hamiltonian turns out to be completely fixed by superconformal symmetry, as in N=4 SYM. We present ... |
hep-th/0412213 | Anatoly Nikitin | J. Niederle and A. G. Nikitin | Relativistic wave equations for interacting massive particles with
arbitrary half-intreger spins | null | Phys.Rev.D64:125013,2001 | 10.1103/PhysRevD.64.125013 | null | hep-th quant-ph | null | New formulation of relativistic wave equations (RWE) for massive particles
with arbitrary half-integer spins s interacting with external electromagnetic
fields are proposed. They are based on wave functions which are irreducible
tensors of rank $n ($n=s-\frac12$) antisymmetric w.r.t. n pairs of indices,
whose compone... | [
{
"created": "Sat, 18 Dec 2004 12:49:24 GMT",
"version": "v1"
}
] | 2011-08-17 | [
[
"Niederle",
"J.",
""
],
[
"Nikitin",
"A. G.",
""
]
] | New formulation of relativistic wave equations (RWE) for massive particles with arbitrary half-integer spins s interacting with external electromagnetic fields are proposed. They are based on wave functions which are irreducible tensors of rank $n ($n=s-\frac12$) antisymmetric w.r.t. n pairs of indices, whose component... |
2202.01216 | Alessia Benedetta Platania | Benjamin Knorr, Alessia Platania | Sifting quantum black holes through the principle of least action | 5 pages. V2: some clarifications implemented. V3: typos corrected,
matches the published version | PRD 106 (2022) 2, L021901 | 10.1103/PhysRevD.106.L021901 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We tackle the question of whether regular black holes or other alternatives
to the Schwarzschild solution can arise from an action principle in quantum
gravity. Focusing on an asymptotic expansion of such solutions and inspecting
the corresponding field equations, we demonstrate that their realization within
a princi... | [
{
"created": "Wed, 2 Feb 2022 19:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Feb 2022 17:38:20 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Feb 2024 23:42:37 GMT",
"version": "v3"
}
] | 2024-02-13 | [
[
"Knorr",
"Benjamin",
""
],
[
"Platania",
"Alessia",
""
]
] | We tackle the question of whether regular black holes or other alternatives to the Schwarzschild solution can arise from an action principle in quantum gravity. Focusing on an asymptotic expansion of such solutions and inspecting the corresponding field equations, we demonstrate that their realization within a principl... |
hep-th/9203002 | null | Yoshiaki Tanii and Shun-ichi Yamaguchi | Disk Amplitudes in Two-Dimensional Open String Theories | 11 pages (A talk given at the Workshop on New Aspect of Quantum Field
Theory, Institute for Nuclear Study, University of Tokyo, February 17-19,
1992) | null | null | null | hep-th | null | Disk amplitudes of tachyons in two-dimensional open string theories
(two-dimensional quantum gravity coupled to $c \leq 1$ conformal field
theories) are obtained using the continuum Liouville field approach. The
structure of momentum singularities is different from that of sphere amplitudes
and is more complicated. I... | [
{
"created": "Mon, 2 Mar 1992 04:13:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Tanii",
"Yoshiaki",
""
],
[
"Yamaguchi",
"Shun-ichi",
""
]
] | Disk amplitudes of tachyons in two-dimensional open string theories (two-dimensional quantum gravity coupled to $c \leq 1$ conformal field theories) are obtained using the continuum Liouville field approach. The structure of momentum singularities is different from that of sphere amplitudes and is more complicated. It ... |
1606.05444 | Jia-ju Zhang | Bin Chen, Jun-Bao Wu and Jia-ju Zhang | Short interval expansion of R\'enyi entropy on torus | 19 pages; V2, 19 pages, typos corrected, published version | JHEP 1608 (2016) 130 | 10.1007/JHEP08(2016)130 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the short interval expansion of the R\'enyi entropy for
two-dimensional conformal field theory (CFT) on a torus. We require the length
of the interval $\ell$ to be small with respect to the spatial and temporal
sizes of the torus. The operator product expansion of the twist operators
allows us to compu... | [
{
"created": "Fri, 17 Jun 2016 08:21:15 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Aug 2016 01:48:02 GMT",
"version": "v2"
}
] | 2016-08-31 | [
[
"Chen",
"Bin",
""
],
[
"Wu",
"Jun-Bao",
""
],
[
"Zhang",
"Jia-ju",
""
]
] | We investigate the short interval expansion of the R\'enyi entropy for two-dimensional conformal field theory (CFT) on a torus. We require the length of the interval $\ell$ to be small with respect to the spatial and temporal sizes of the torus. The operator product expansion of the twist operators allows us to compute... |
1206.2920 | John Estes | Benjamin Assel, John Estes, Masahito Yamazaki | Large N Free Energy of 3d N=4 SCFTs and AdS/CFT | 20 pages, 3 figures | JHEP1209:074,2012 | 10.1007/JHEP09(2012)074 | LPTENS-12/23; PUPT-2418 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a non-trivial check of the AdS_4/CFT_3 correspondence recently
proposed in arXiv:1106.4253 by verifying the GKPW relation in the large N
limit. The CFT free energy is obtained from the previous works
(arXiv:1105.2551, arXiv:1105.4390) on the S^3 partition function for
3-dimensional N=4 SCFT T[SU(N)]. This ... | [
{
"created": "Wed, 13 Jun 2012 20:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Sep 2012 21:04:55 GMT",
"version": "v2"
}
] | 2012-09-28 | [
[
"Assel",
"Benjamin",
""
],
[
"Estes",
"John",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | We provide a non-trivial check of the AdS_4/CFT_3 correspondence recently proposed in arXiv:1106.4253 by verifying the GKPW relation in the large N limit. The CFT free energy is obtained from the previous works (arXiv:1105.2551, arXiv:1105.4390) on the S^3 partition function for 3-dimensional N=4 SCFT T[SU(N)]. This is... |
2304.07895 | Katarzyna Oles | Christoph Adam, Chris Halcrow, Katarzyna Oles, Tomasz Romanczukiewicz,
Andrzej Wereszczynski | Moduli Space for Kink Collisions with Moving Center of Mass | null | SIGMA 19 (2023), 054, 18 pages | 10.3842/SIGMA.2023.054 | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by-sa/4.0/ | We apply the collective coordinate model framework to describe collisions of
a kink and an antikink with nonzero total momentum, i.e., when the solitons
possess different velocities. The minimal moduli space with only two
coordinates (the mutual distance and the position of the center of mass) is of
a wormhole type, ... | [
{
"created": "Sun, 16 Apr 2023 21:29:50 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Aug 2023 06:52:29 GMT",
"version": "v2"
}
] | 2023-08-03 | [
[
"Adam",
"Christoph",
""
],
[
"Halcrow",
"Chris",
""
],
[
"Oles",
"Katarzyna",
""
],
[
"Romanczukiewicz",
"Tomasz",
""
],
[
"Wereszczynski",
"Andrzej",
""
]
] | We apply the collective coordinate model framework to describe collisions of a kink and an antikink with nonzero total momentum, i.e., when the solitons possess different velocities. The minimal moduli space with only two coordinates (the mutual distance and the position of the center of mass) is of a wormhole type, wh... |
hep-th/0403060 | Kallosh Renata | Renata Kallosh and Sergey Prokushkin | SuperCosmology | 6 pages, 6 figures | null | null | SU-ITP-04/09 | hep-th astro-ph gr-qc hep-ph | null | We present a Mathematica package for performing algebraic and numerical
computations in cosmological models based on supersymmetric theories. The
programs allow for (I) evaluation and study of the properties of a scalar
potential in a large class of supergravity models with any number of moduli and
arbitrary superpot... | [
{
"created": "Thu, 4 Mar 2004 20:17:49 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Mar 2004 00:37:02 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kallosh",
"Renata",
""
],
[
"Prokushkin",
"Sergey",
""
]
] | We present a Mathematica package for performing algebraic and numerical computations in cosmological models based on supersymmetric theories. The programs allow for (I) evaluation and study of the properties of a scalar potential in a large class of supergravity models with any number of moduli and arbitrary superpoten... |
1604.04703 | Majid Dehghani | Majid Dehghani, Behrouz Mirza | Meson spectroscopy in a confining theory via AdS/CFT | 12 pages, 4 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Instanton effects may have implications for hadronization of quark-gluon
plasma as it cools. Here we study dispersion relations of mesons in a strongly
coupled plasma with an instanton background present. It will be shown that at
higher energies the instanton effect diminishes and some comments on the
limiting veloci... | [
{
"created": "Sat, 16 Apr 2016 07:04:03 GMT",
"version": "v1"
}
] | 2016-04-19 | [
[
"Dehghani",
"Majid",
""
],
[
"Mirza",
"Behrouz",
""
]
] | Instanton effects may have implications for hadronization of quark-gluon plasma as it cools. Here we study dispersion relations of mesons in a strongly coupled plasma with an instanton background present. It will be shown that at higher energies the instanton effect diminishes and some comments on the limiting velocity... |
1009.5561 | Seyed Hossein Hendi | S. H. Hendi and A. Sheykhi | Entropic Corrections to Coulomb's Law | 17 pages, 5 figures, accepted in IJTP | Int J Theor Phys 51 (2012) 1125-1136 | 10.1007/s10773-011-0989-2 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two well-known quantum corrections to the area law have been introduced in
the literatures, namely, logarithmic and power-law corrections. Logarithmic
corrections, arises from loop quantum gravity due to thermal equilibrium
fluctuations and quantum fluctuations, while, power-law correction appears in
dealing with the... | [
{
"created": "Tue, 28 Sep 2010 13:25:45 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Dec 2010 03:48:13 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Oct 2011 15:45:22 GMT",
"version": "v3"
}
] | 2012-04-06 | [
[
"Hendi",
"S. H.",
""
],
[
"Sheykhi",
"A.",
""
]
] | Two well-known quantum corrections to the area law have been introduced in the literatures, namely, logarithmic and power-law corrections. Logarithmic corrections, arises from loop quantum gravity due to thermal equilibrium fluctuations and quantum fluctuations, while, power-law correction appears in dealing with the e... |
2210.02230 | Tamas Gombor | Tamas Gombor | Integrable crosscaps in classical sigma models | 26 pages, 4 figures, 6 tables, some references added | null | 10.1007/JHEP03(2023)146 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the integrable boundaries and crosscaps of classical sigma models.
We show that there exists a classical analog of the integrability condition and
KT-relation of the boundary and crosscap states of quantum spin chains. We also
classify the integrable crosscaps for various sigma models including examples
whic... | [
{
"created": "Wed, 5 Oct 2022 13:09:42 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Oct 2022 07:27:16 GMT",
"version": "v2"
}
] | 2023-04-05 | [
[
"Gombor",
"Tamas",
""
]
] | We study the integrable boundaries and crosscaps of classical sigma models. We show that there exists a classical analog of the integrability condition and KT-relation of the boundary and crosscap states of quantum spin chains. We also classify the integrable crosscaps for various sigma models including examples which ... |
2403.09563 | Juan Miguel Nieto Garc\'ia | Marius de Leeuw, Andrea Fontanella and Juan Miguel Nieto Garc\'ia | A perturbative approach to the non-relativistic string spectrum | 11 pages | null | null | ZMP-HH/24-5, TCDMATH 24--02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter we use a perturbative approach to find the spectrum of
non-relativistic strings in the String Newton-Cartan (SNC) AdS$_5\times$S$^5$
spacetime. We perturb the bosonic sector of the action around a BMN-like folded
string solution in light-cone gauge. We find strong evidence that the theory is
described ... | [
{
"created": "Thu, 14 Mar 2024 16:54:58 GMT",
"version": "v1"
}
] | 2024-03-15 | [
[
"de Leeuw",
"Marius",
""
],
[
"Fontanella",
"Andrea",
""
],
[
"García",
"Juan Miguel Nieto",
""
]
] | In this letter we use a perturbative approach to find the spectrum of non-relativistic strings in the String Newton-Cartan (SNC) AdS$_5\times$S$^5$ spacetime. We perturb the bosonic sector of the action around a BMN-like folded string solution in light-cone gauge. We find strong evidence that the theory is described by... |
1901.00198 | Komeil Babaei Velni | Komeil Babaei Velni and H. Babaei-Aghbolagh | S-dual Amplitude and D3-Brane Couplings | 18 pages | Phys. Rev. D 99, 066007 (2019) | 10.1103/PhysRevD.99.066007 | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | Recently, it has been observed that the IIB scattering amplitudes are
compatible with the standard rules of S-duality. Inspired by this observation,
we will find the tree-level S-matrix elements of one Ramond-Ramond and three
open strings by imposing this symmetry on the tree-level S-matrix elements of
one Kalb-Ramon... | [
{
"created": "Tue, 1 Jan 2019 18:57:50 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Velni",
"Komeil Babaei",
""
],
[
"Babaei-Aghbolagh",
"H.",
""
]
] | Recently, it has been observed that the IIB scattering amplitudes are compatible with the standard rules of S-duality. Inspired by this observation, we will find the tree-level S-matrix elements of one Ramond-Ramond and three open strings by imposing this symmetry on the tree-level S-matrix elements of one Kalb-Ramond ... |
2309.14066 | Rohit Kumar | Aradhya Shukla, Dharm Veer Singh, R. Kumar | (Anti-)BRST Symmetries in FLRW Model: Supervariable Approach | LaTeX file, 23 pages, 0 figure, version to appear in EPJ Plus (2024) | Eur. Phys. J Plus 139 (2024) 201 | 10.1140/epjp/s13360-024-05010-8 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Friedmann-Lemaitre-Robertson-Walker (FLRW) model, representing the isotropic
and homogeneous Universe, has an inherent diffeomorphism (or reparametrization)
invariance. For a given local time-reparametrization symmetry transformation of
(0+1)-dimensional (1D) diffeomorphism invariant FLRW model, we derive the
off-she... | [
{
"created": "Mon, 25 Sep 2023 12:01:45 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Feb 2024 12:57:25 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Mar 2024 10:42:58 GMT",
"version": "v3"
}
] | 2024-03-06 | [
[
"Shukla",
"Aradhya",
""
],
[
"Singh",
"Dharm Veer",
""
],
[
"Kumar",
"R.",
""
]
] | Friedmann-Lemaitre-Robertson-Walker (FLRW) model, representing the isotropic and homogeneous Universe, has an inherent diffeomorphism (or reparametrization) invariance. For a given local time-reparametrization symmetry transformation of (0+1)-dimensional (1D) diffeomorphism invariant FLRW model, we derive the off-shell... |
hep-th/0211270 | Frank B Estabrook | Frank B. Estabrook | Exterior Differential Systems for Einstein Vacuum and Kaluza Gravity
Theories | 12 pages; More explicit title; two figures available from author | null | null | null | hep-th gr-qc | null | We present two families of exterior differential systems (EDS) for causal
embeddings of orthonormal frame bundles over Riemannian spaces of dimension q =
2,3,4,5.. into orthonormal frame bundles over flat spaces of higher dimension.
We calculate Cartan characters showing that these EDS are dynamical field
theories. T... | [
{
"created": "Thu, 28 Nov 2002 01:01:43 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Apr 2003 21:47:40 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Estabrook",
"Frank B.",
""
]
] | We present two families of exterior differential systems (EDS) for causal embeddings of orthonormal frame bundles over Riemannian spaces of dimension q = 2,3,4,5.. into orthonormal frame bundles over flat spaces of higher dimension. We calculate Cartan characters showing that these EDS are dynamical field theories. The... |
hep-th/0502131 | Betti Hartmann | Yves Brihaye (Universite de Mons, Belgium), Betti Hartmann (IUB,
Germany) and Eugen Radu (NUIM, Ireland) | Deformed vortices in (4+1)-dimensional Einstein-Yang-Mills theory | 11 pages, including 5 eps files; reference added, discussion
extended; typos corrected | Phys.Rev. D71 (2005) 085002 | 10.1103/PhysRevD.71.085002 | null | hep-th gr-qc | null | We study vortex-type solutions in a (4+1)-dimensional
Einstein-Yang-Mills-SU(2) model. Assuming all fields to be independent on the
extra coordinate, these solutions correspond in a four dimensional picture to
axially symmetric multimonopoles, respectively monopole-antimonopole solutions.
By boosting the five dimensi... | [
{
"created": "Tue, 15 Feb 2005 08:28:58 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Feb 2005 12:48:11 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Apr 2005 08:51:34 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Brihaye",
"Yves",
"",
"Universite de Mons, Belgium"
],
[
"Hartmann",
"Betti",
"",
"IUB,\n Germany"
],
[
"Radu",
"Eugen",
"",
"NUIM, Ireland"
]
] | We study vortex-type solutions in a (4+1)-dimensional Einstein-Yang-Mills-SU(2) model. Assuming all fields to be independent on the extra coordinate, these solutions correspond in a four dimensional picture to axially symmetric multimonopoles, respectively monopole-antimonopole solutions. By boosting the five dimension... |
hep-th/9612133 | Mathias Pillin | Mathias Pillin | Form Factors in $D_n^{(1)}$ Affine Toda Field Theories | one reference added, version to appear in Nucl.Phys.B 24 pages, 3
figures included | Nucl.Phys. B497 (1997) 569-588 | 10.1016/S0550-3213(97)00293-9 | null | hep-th | null | We derive closed recursion equations for the symmetric polynomials occuring
in the form factors of $D_n^{(1)}$ affine Toda field theories. These equations
follow from kinematical- and bound state residue equations for the full form
factor. We also discuss the equations arising from second and third order
forward chan... | [
{
"created": "Thu, 12 Dec 1996 06:17:50 GMT",
"version": "v1"
},
{
"created": "Fri, 2 May 1997 15:58:25 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Pillin",
"Mathias",
""
]
] | We derive closed recursion equations for the symmetric polynomials occuring in the form factors of $D_n^{(1)}$ affine Toda field theories. These equations follow from kinematical- and bound state residue equations for the full form factor. We also discuss the equations arising from second and third order forward channe... |
1205.1130 | Rajesh Gupta | Rajesh Kumar Gupta and Shailesh Lal | Partition Functions for Higher-Spin theories in AdS | 14 pages, preprint number and acknowledgement added | null | 10.1007/JHEP07(2012)071 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the one-loop partition function for a massless arbitrary-spin
field on quotients of a general dimensional AdS background using the results of
arXiv:1103.3627. We use these results to compute the one-loop partition
function for a Vasiliev theory in AdS_5. An interesting form of the answer,
suggestive of a... | [
{
"created": "Sat, 5 May 2012 12:59:42 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2012 20:38:32 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Sep 2012 18:58:48 GMT",
"version": "v3"
}
] | 2015-06-05 | [
[
"Gupta",
"Rajesh Kumar",
""
],
[
"Lal",
"Shailesh",
""
]
] | We calculate the one-loop partition function for a massless arbitrary-spin field on quotients of a general dimensional AdS background using the results of arXiv:1103.3627. We use these results to compute the one-loop partition function for a Vasiliev theory in AdS_5. An interesting form of the answer, suggestive of a v... |
hep-th/9807074 | Philippe Di Francesco | P. Di Francesco | New Integrable Lattice Models From Fuss-Catalan Algebras | 30 pages, 23 eps figures, uses harvmac.tex, epsf.tex | Nucl.Phys. B532 (1998) 609-634 | 10.1016/S0550-3213(98)00603-8 | T98/070 | hep-th cond-mat.stat-mech math.QA | null | We construct new trigonometric solutions of the Yang-Baxter equation, using
the Fuss-Catalan algebras, a set of multi-colored versions of the
Temperley-Lieb algebra, recently introduced by Bisch and Jones. These lead to
new two-dimensional integrable lattice models, describing dense gases of
colored loops.
| [
{
"created": "Fri, 10 Jul 1998 08:40:33 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Di Francesco",
"P.",
""
]
] | We construct new trigonometric solutions of the Yang-Baxter equation, using the Fuss-Catalan algebras, a set of multi-colored versions of the Temperley-Lieb algebra, recently introduced by Bisch and Jones. These lead to new two-dimensional integrable lattice models, describing dense gases of colored loops. |
1002.3464 | Sanjit Das | Kartik Prabhu, Sanjit Das, Sayan Kar | On higher order geometric and renormalisation group flows | 25pages, 40 figures | J. Geom. and Phys. 61(2011) 1854-1867 | 10.1016/j.geomphys.2011.04.009 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Renormalisation group flows of the bosonic nonlinear \sigma-model are
governed, perturbatively, at different orders of \alpha', by the perturbatively
evaluated \beta--functions. In regions where \frac{\alpha'}{R_c^2} << 1 the
flow equations at various orders in \alpha' can be thought of as \em
approximating the full,... | [
{
"created": "Thu, 18 Feb 2010 09:35:45 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Apr 2010 12:37:03 GMT",
"version": "v2"
},
{
"created": "Fri, 30 Apr 2010 02:14:09 GMT",
"version": "v3"
}
] | 2011-07-19 | [
[
"Prabhu",
"Kartik",
""
],
[
"Das",
"Sanjit",
""
],
[
"Kar",
"Sayan",
""
]
] | Renormalisation group flows of the bosonic nonlinear \sigma-model are governed, perturbatively, at different orders of \alpha', by the perturbatively evaluated \beta--functions. In regions where \frac{\alpha'}{R_c^2} << 1 the flow equations at various orders in \alpha' can be thought of as \em approximating the full, n... |
2404.02146 | Luca Ciambelli | Luca Ciambelli, Sabrina Pasterski and Elisa Tabor | Radiation in Holography | v2, appendix and references added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how to encode the radiative degrees of freedom in $4$-dimensional
asymptotically AdS spacetimes, using the boundary Cotton and stress tensors.
Background radiation leads to a reduction of the asymptotic symmetry group, in
contrast to asymptotically flat spacetimes, where a non-vanishing news tensor
does not r... | [
{
"created": "Tue, 2 Apr 2024 17:57:47 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jun 2024 13:41:46 GMT",
"version": "v2"
}
] | 2024-06-11 | [
[
"Ciambelli",
"Luca",
""
],
[
"Pasterski",
"Sabrina",
""
],
[
"Tabor",
"Elisa",
""
]
] | We show how to encode the radiative degrees of freedom in $4$-dimensional asymptotically AdS spacetimes, using the boundary Cotton and stress tensors. Background radiation leads to a reduction of the asymptotic symmetry group, in contrast to asymptotically flat spacetimes, where a non-vanishing news tensor does not res... |
0910.0073 | Vatche Sahakian | Julian Freed-Brown, Vedika Khemani, and Vatche Sahakian | D3 branes in a Melvin universe: a new realm for gravitational holography | 44 pages, 13 figures; v2: minor corrections, citations added; v3:
typos corrected in section on local operators, some asymptotic expansions
improved and made more consistent with rest of paper in section on non-local
operators | Phys.Rev.D80:126012,2009 | 10.1103/PhysRevD.80.126012 | CALT 68-2751 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The decoupling limit of a certain configuration of D3 branes in a Melvin
universe defines a sector of string theory known as Puff Field Theory (PFT) - a
theory with non-local dynamics but without gravity. In this work, we present a
systematic analysis of the non-local states of strongly coupled PFT using
gravitationa... | [
{
"created": "Thu, 1 Oct 2009 17:43:26 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Oct 2009 22:01:54 GMT",
"version": "v2"
},
{
"created": "Mon, 17 May 2010 23:40:39 GMT",
"version": "v3"
}
] | 2010-05-25 | [
[
"Freed-Brown",
"Julian",
""
],
[
"Khemani",
"Vedika",
""
],
[
"Sahakian",
"Vatche",
""
]
] | The decoupling limit of a certain configuration of D3 branes in a Melvin universe defines a sector of string theory known as Puff Field Theory (PFT) - a theory with non-local dynamics but without gravity. In this work, we present a systematic analysis of the non-local states of strongly coupled PFT using gravitational ... |
2007.08460 | Thierry Grandou | Thierry Grandou and Ralf Hofmann | On emergent particles and stable neutral plasma balls in SU(2)
Yang-Mills thermodynamics | 11 pages, 1 Figure.The previous Introduction has been drastically
streamlined, from 6 to 2 pages; @ extra references added, and small changes
brought to the presentation of Section 2.3. arXiv admin note: text overlap
with arXiv:1809.08234 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For a pure SU(2) Yang-Mills theory in 4D we revisit the spatial (3D),
ball-like region of radius $r_0$, in its bulk subject to the pressureless,
deconfining phase at $T_0=1.32\,T_c$ where $T_c$ denotes the critical
temperature for the onset of the deconfining-preconfining phase transition.
Such a region possesses of ... | [
{
"created": "Wed, 15 Jul 2020 15:19:49 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Aug 2020 13:06:14 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Feb 2022 11:10:10 GMT",
"version": "v3"
}
] | 2022-02-09 | [
[
"Grandou",
"Thierry",
""
],
[
"Hofmann",
"Ralf",
""
]
] | For a pure SU(2) Yang-Mills theory in 4D we revisit the spatial (3D), ball-like region of radius $r_0$, in its bulk subject to the pressureless, deconfining phase at $T_0=1.32\,T_c$ where $T_c$ denotes the critical temperature for the onset of the deconfining-preconfining phase transition. Such a region possesses of a ... |
hep-th/0010097 | Christodoulakis Theodosios | T. Christodoulakis, G.A. Diamandis, B.C. Georgalas and E.C. Vagenas | Bogoliubov Coefficients of 2D Charged Black Holes | 9 pages, 1 eps figure | Phys.Lett.B501:269-276,2001 | 10.1016/S0370-2693(01)00118-6 | null | hep-th gr-qc | null | We exactly calculate the thermal distribution and temperature of Hawking
radiation for a two-dimensional charged dilatonic black hole after it has
settled down to an "equilibrium" state. The calculation is carried out using
the Bogoliubov coefficients. The background of the process is furnished by a
preexisting black... | [
{
"created": "Thu, 12 Oct 2000 11:06:25 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Christodoulakis",
"T.",
""
],
[
"Diamandis",
"G. A.",
""
],
[
"Georgalas",
"B. C.",
""
],
[
"Vagenas",
"E. C.",
""
]
] | We exactly calculate the thermal distribution and temperature of Hawking radiation for a two-dimensional charged dilatonic black hole after it has settled down to an "equilibrium" state. The calculation is carried out using the Bogoliubov coefficients. The background of the process is furnished by a preexisting black h... |
0706.2304 | Gregory Gabadadze | Gregory Gabadadze and Rachel A. Rosen | Charged Condensation | 1+11 pages; v2: comments and reference added, PLB version | Phys.Lett.B658:266-272,2008 | 10.1016/j.physletb.2007.08.058 | NYU-TH-07/03/01 | hep-th | null | We consider Bose-Einstein condensation of massive electrically charged
scalars in a uniform background of charged fermions. We focus on the case when
the scalar condensate screens the background charge, while the net charge of
the system resides on its boundary surface. A distinctive signature of this
substance is th... | [
{
"created": "Fri, 15 Jun 2007 14:22:54 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Aug 2007 17:26:43 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Gabadadze",
"Gregory",
""
],
[
"Rosen",
"Rachel A.",
""
]
] | We consider Bose-Einstein condensation of massive electrically charged scalars in a uniform background of charged fermions. We focus on the case when the scalar condensate screens the background charge, while the net charge of the system resides on its boundary surface. A distinctive signature of this substance is that... |
hep-th/0210178 | Arjan Keurentjes | Arjan Keurentjes | The group theory of oxidation | 50 pages, LaTeX, 3 figures, 5 tables; v2. typo's fixed, references
added, clarified derivation of sigma model equation of motion in appendix D;
v3. small corrections, more references | Nucl.Phys. B658 (2003) 303-347 | 10.1016/S0550-3213(03)00178-0 | VUB/TENA/02/06, PAR-LPTHE-02-38, LPTENS-02/40 | hep-th | null | Dimensional reduction of (super-)gravity theories to 3 dimensions results in
sigma models on coset spaces G/H, such as the E_8/SO(16) coset in the bosonic
sector of 3 dimensional maximal supergravity. The reverse process, oxidation,
is the reconstruction of a higher dimensional gravity theory from a coset sigma
model... | [
{
"created": "Fri, 18 Oct 2002 13:43:48 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Nov 2002 16:33:09 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Jan 2003 15:23:48 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Keurentjes",
"Arjan",
""
]
] | Dimensional reduction of (super-)gravity theories to 3 dimensions results in sigma models on coset spaces G/H, such as the E_8/SO(16) coset in the bosonic sector of 3 dimensional maximal supergravity. The reverse process, oxidation, is the reconstruction of a higher dimensional gravity theory from a coset sigma model. ... |
0911.1563 | Ashoke Sen | Ashoke Sen | A Twist in the Dyon Partition Function | LaTeX file, 35 pages; v2: references added | JHEP 1005:028,2010 | 10.1007/JHEP05(2010)028 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In four dimensional string theories with N=4 and N=8 supersymmetries one can
often define twisted index in a subspace of the moduli space which captures
additional information on the partition function than the ones contained in the
usual helicity trace index. We compute several such indices in type IIB string
theory... | [
{
"created": "Mon, 9 Nov 2009 12:51:45 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Feb 2010 10:59:44 GMT",
"version": "v2"
}
] | 2010-05-25 | [
[
"Sen",
"Ashoke",
""
]
] | In four dimensional string theories with N=4 and N=8 supersymmetries one can often define twisted index in a subspace of the moduli space which captures additional information on the partition function than the ones contained in the usual helicity trace index. We compute several such indices in type IIB string theory o... |
1212.6264 | Hong Lu | Hai-Shan Liu and H. Lu | Charged Rotating AdS Black Hole and Its Thermodynamics in Conformal
Gravity | Latex, 19 pages, typos corrected and references added | null | 10.1007/JHEP02(2013)139 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain the charged rotating black hole in conformal gravity. The metric is
asymptotic to the (anti-)de Sitter spacetime. The contribution to the metric
from the charges has a slower falloff than that in the Kerr-Newman AdS black
hole. We analyse the global structure and obtain all the thermodynamical
quantities in... | [
{
"created": "Wed, 26 Dec 2012 21:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Feb 2013 06:58:00 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Liu",
"Hai-Shan",
""
],
[
"Lu",
"H.",
""
]
] | We obtain the charged rotating black hole in conformal gravity. The metric is asymptotic to the (anti-)de Sitter spacetime. The contribution to the metric from the charges has a slower falloff than that in the Kerr-Newman AdS black hole. We analyse the global structure and obtain all the thermodynamical quantities incl... |
1910.11659 | Thitipat Sainapha | Thitipat Sainapha | Gribov Ambiguity | Undergraduate thesis, 66 pages + appendix 15 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gribov ambiguity is a problem that arises when we try to single out the
physical gauge degree of freedom in non-Abelian gauge theory by imposing the
covariant gauge constraint. Unfortunately, the solution of the gauge constraint
is not unique, thus the redundant gauge degree of freedom, called Gribov
copies, remains ... | [
{
"created": "Thu, 24 Oct 2019 14:05:47 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Oct 2019 10:44:07 GMT",
"version": "v2"
},
{
"created": "Sat, 30 Nov 2019 18:51:05 GMT",
"version": "v3"
}
] | 2019-12-03 | [
[
"Sainapha",
"Thitipat",
""
]
] | Gribov ambiguity is a problem that arises when we try to single out the physical gauge degree of freedom in non-Abelian gauge theory by imposing the covariant gauge constraint. Unfortunately, the solution of the gauge constraint is not unique, thus the redundant gauge degree of freedom, called Gribov copies, remains un... |
hep-th/9711003 | Samir Mathur | Sumit R. Das, Samir D. Mathur, S. Kalyana Rama and P. Ramadevi | Boosts, Schwarzschild Black Holes and Absorption cross-sections in M
theory | Some references added, minor clarifications (harvmac, 16 pages) | Nucl.Phys.B527:187-204,1998 | 10.1016/S0550-3213(98)00229-6 | TIFR-TH/97-56, MIT-CTP-2694, MRI-PHY/P971030 | hep-th | null | $D$ dimensional neutral black strings wrapped on a circle are related to
$(D-1)$ dimensional charged black holes by boosts. We show that the boost has
to be performed in the covering space and the boosted coordinate has to be
compactified on a circle with a Lorentz contracted radius. Using this fact we
show that the ... | [
{
"created": "Sat, 1 Nov 1997 22:59:32 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Dec 1997 16:31:09 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Das",
"Sumit R.",
""
],
[
"Mathur",
"Samir D.",
""
],
[
"Rama",
"S. Kalyana",
""
],
[
"Ramadevi",
"P.",
""
]
] | $D$ dimensional neutral black strings wrapped on a circle are related to $(D-1)$ dimensional charged black holes by boosts. We show that the boost has to be performed in the covering space and the boosted coordinate has to be compactified on a circle with a Lorentz contracted radius. Using this fact we show that the tr... |
1908.07482 | Igor Bandos | Igor Bandos | On polarized scattering equations for superamplitudes of 11D
supergravity and ambitwistor superstring | 1+41 pages, no figures. V2: Misprints corrected. Minor changes | null | 10.1007/JHEP11(2019)087 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisited the formalism of 11D polarized scattering equation by Geyer and
Mason from the perspective of spinor frame approach and spinor moving frame
formulation of the 11D ambitwistor superstring action. In particular, we
rigorously obtain the equation for the spinor function on Riemann sphere from
the supertwist... | [
{
"created": "Tue, 20 Aug 2019 16:36:04 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Nov 2019 13:32:33 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Bandos",
"Igor",
""
]
] | We revisited the formalism of 11D polarized scattering equation by Geyer and Mason from the perspective of spinor frame approach and spinor moving frame formulation of the 11D ambitwistor superstring action. In particular, we rigorously obtain the equation for the spinor function on Riemann sphere from the supertwistor... |
1802.06016 | Timothy J. Hollowood | Calan Appadu, Timothy J. Hollowood, Dafydd Price and Daniel C.
Thompson | Quantum Anisotropic Sigma and Lambda Models as Spin Chains | 60 pages, added references | null | 10.1088/1751-8121/aadc6d | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider lambda and anisotropic deformations of the SU(2) principal chiral
model and show how they can be quantized in the Hamiltonian formalism on a
lattice as a suitable spin chain. The spin chain is related to the higher spin
XXZ Heisenberg chain and can be solved by using the Bethe Ansatz. This yields
the spec... | [
{
"created": "Fri, 16 Feb 2018 16:32:08 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jun 2018 08:53:36 GMT",
"version": "v2"
}
] | 2018-09-26 | [
[
"Appadu",
"Calan",
""
],
[
"Hollowood",
"Timothy J.",
""
],
[
"Price",
"Dafydd",
""
],
[
"Thompson",
"Daniel C.",
""
]
] | We consider lambda and anisotropic deformations of the SU(2) principal chiral model and show how they can be quantized in the Hamiltonian formalism on a lattice as a suitable spin chain. The spin chain is related to the higher spin XXZ Heisenberg chain and can be solved by using the Bethe Ansatz. This yields the spectr... |
2205.15500 | Kenta Suzuki | Keisuke Izumi, Tetsuya Shiromizu, Kenta Suzuki, Tadashi Takayanagi,
Norihiro Tanahashi | Brane Dynamics of Holographic BCFTs | 45 + 14 pages, 11 figures | null | 10.1007/JHEP10(2022)050 | YITP-22-56, IPMU22-0032 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this paper we study various dynamical aspects of the AdS/BCFT
correspondence in higher dimensions. We study properties of holographic stress
energy tensor by analyzing the metric perturbation in the gravity dual. We also
calculate the stress energy tensor for a locally excited state on a half plane
in a free scala... | [
{
"created": "Tue, 31 May 2022 01:49:28 GMT",
"version": "v1"
}
] | 2022-10-26 | [
[
"Izumi",
"Keisuke",
""
],
[
"Shiromizu",
"Tetsuya",
""
],
[
"Suzuki",
"Kenta",
""
],
[
"Takayanagi",
"Tadashi",
""
],
[
"Tanahashi",
"Norihiro",
""
]
] | In this paper we study various dynamical aspects of the AdS/BCFT correspondence in higher dimensions. We study properties of holographic stress energy tensor by analyzing the metric perturbation in the gravity dual. We also calculate the stress energy tensor for a locally excited state on a half plane in a free scalar ... |
1801.06525 | Yusuke Kimura | Yusuke Kimura | K3 surfaces without section as double covers of Halphen surfaces, and
F-theory compactifications | 18 pages. Some clarifications and updated references | PTEP 2018(2018)no.4, 043B06 | 10.1093/ptep/pty039 | KEK-TH 2030 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct several examples of genus-one fibered K3 surfaces without a
global section with type $I_{n}$ fibers, by considering double covers of a
special class of rational elliptic surfaces lacking a global section, known as
Halphen surfaces of index 2. The resulting K3 surfaces have bisection
geometries. F-theory ... | [
{
"created": "Fri, 19 Jan 2018 18:37:26 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Mar 2018 10:03:29 GMT",
"version": "v2"
}
] | 2018-04-24 | [
[
"Kimura",
"Yusuke",
""
]
] | We construct several examples of genus-one fibered K3 surfaces without a global section with type $I_{n}$ fibers, by considering double covers of a special class of rational elliptic surfaces lacking a global section, known as Halphen surfaces of index 2. The resulting K3 surfaces have bisection geometries. F-theory co... |
hep-th/0003203 | null | M. Bianchi (1), S. Kovacs (2), G. C. Rossi (1), Ya. S. Stanev (1) ((1)
Universita` di Roma Tor Vergata, (2) DAMTP University of Cambridge) | Anomalous dimensions in N=4 SYM theory at order g^4 | 18 pages, LaTeX2e, 3 eps figures | Nucl.Phys. B584 (2000) 216-232 | 10.1016/S0550-3213(00)00312-6 | ROM2F/00/6, DAMTP-2000-34 | hep-th | null | We compute four-point correlation functions of scalar composite operators in
the N=4 supercurrent multiplet at order g^4 using the N=1 superfield formalism.
We confirm the interpretation of short-distance logarithmic behaviours in terms
of anomalous dimensions of unprotected operators exchanged in the intermediate
ch... | [
{
"created": "Wed, 22 Mar 2000 19:22:42 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bianchi",
"M.",
""
],
[
"Kovacs",
"S.",
""
],
[
"Rossi",
"G. C.",
""
],
[
"Stanev",
"Ya. S.",
""
]
] | We compute four-point correlation functions of scalar composite operators in the N=4 supercurrent multiplet at order g^4 using the N=1 superfield formalism. We confirm the interpretation of short-distance logarithmic behaviours in terms of anomalous dimensions of unprotected operators exchanged in the intermediate chan... |
2012.14442 | Thibaut Coudarchet | Thibaut Coudarchet and Herv\'e Partouche | Two-point functions of Neumann-Dirichlet open-string sector moduli | 1+15 pages, 1 figure. Based on a talk given at the "9th International
Conference on New Frontiers in Physics'' (ICNFP 2020), 4-12 September 2020,
Kolympari, Greece | null | 10.1142/S0217751X21410086 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute at one loop the two-point functions of massless scalars in the
Neumann-Dirichlet open-string sector of the type IIB orientifold compactified
on $T^2\times T^4/\mathbb{Z}_2$, when $\mathcal{N}=2$ supersymmetry is
spontaneously broken. This is done by evaluating correlation functions of
``boundary-changing v... | [
{
"created": "Mon, 28 Dec 2020 19:00:20 GMT",
"version": "v1"
}
] | 2022-02-02 | [
[
"Coudarchet",
"Thibaut",
""
],
[
"Partouche",
"Hervé",
""
]
] | We compute at one loop the two-point functions of massless scalars in the Neumann-Dirichlet open-string sector of the type IIB orientifold compactified on $T^2\times T^4/\mathbb{Z}_2$, when $\mathcal{N}=2$ supersymmetry is spontaneously broken. This is done by evaluating correlation functions of ``boundary-changing ver... |
2301.01786 | Ke Ren | Qingjun Jin, Ke Ren, Gang Yang, Rui Yu | Is Yang-Mills Theory Unitary in Fractional Spacetime Dimensions? | 6 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present concrete evidence that Yang-Mills theory exhibits non-unitarity in
non-integer spacetime dimensions. This violation of unitarity stems from
evanescent operators that, while vanishing in four dimensions, are non-zero in
general d dimensions. We demonstrate that these evanescent operators lead to
the emergen... | [
{
"created": "Wed, 4 Jan 2023 19:00:10 GMT",
"version": "v1"
},
{
"created": "Tue, 21 May 2024 18:42:31 GMT",
"version": "v2"
}
] | 2024-05-24 | [
[
"Jin",
"Qingjun",
""
],
[
"Ren",
"Ke",
""
],
[
"Yang",
"Gang",
""
],
[
"Yu",
"Rui",
""
]
] | We present concrete evidence that Yang-Mills theory exhibits non-unitarity in non-integer spacetime dimensions. This violation of unitarity stems from evanescent operators that, while vanishing in four dimensions, are non-zero in general d dimensions. We demonstrate that these evanescent operators lead to the emergence... |
hep-th/0605114 | Emily Hackett-Jones | Emily Hackett-Jones and George Moutsopoulos | Quantum Mechanics of the Doubled Torus | 31 pages, 1 figure; v2: references added, minor corrections to final
section | JHEP0610:062,2006 | 10.1088/1126-6708/2006/10/062 | EMPG-06-04 | hep-th | null | We investigate the quantum mechanics of the doubled torus system, introduced
by Hull [1] to describe T-folds in a more geometric way. Classically, this
system consists of a world-sheet Lagrangian together with some constraints,
which reduce the number of degrees of freedom to the correct physical number.
We consider ... | [
{
"created": "Thu, 11 May 2006 16:20:39 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jun 2006 12:36:35 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Hackett-Jones",
"Emily",
""
],
[
"Moutsopoulos",
"George",
""
]
] | We investigate the quantum mechanics of the doubled torus system, introduced by Hull [1] to describe T-folds in a more geometric way. Classically, this system consists of a world-sheet Lagrangian together with some constraints, which reduce the number of degrees of freedom to the correct physical number. We consider th... |
2204.09993 | Adolfo Guarino | Adolfo Guarino, Colin Sterckx | Type IIB S-folds: flat deformations, holography and stability | Contribution to the CORFU2021 proceedings. 20 pages, 2 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review recent progress in the study of S-folds in light of the
gauge/gravity duality and the AdS swampland conjecture. S-folds correspond to
non-geometric backgrounds of type IIB supergravity of the form
$\,\textrm{AdS}_4 \, \times \, \textrm{S}^1 \, \times \, \mathcal{M}\,$ that
involve a non-trivial $\,\textrm{S... | [
{
"created": "Thu, 21 Apr 2022 09:40:13 GMT",
"version": "v1"
}
] | 2022-04-22 | [
[
"Guarino",
"Adolfo",
""
],
[
"Sterckx",
"Colin",
""
]
] | We review recent progress in the study of S-folds in light of the gauge/gravity duality and the AdS swampland conjecture. S-folds correspond to non-geometric backgrounds of type IIB supergravity of the form $\,\textrm{AdS}_4 \, \times \, \textrm{S}^1 \, \times \, \mathcal{M}\,$ that involve a non-trivial $\,\textrm{SL}... |
1107.2369 | Josip Trampetic Dr. | S. Meljanac, A. Samsarov, J. Trampetic and M. Wohlgenannt | Noncommutative kappa-Minkowski phi4 theory: Construction, properties and
propagation | 34 pages, 2 figures. Original work whose shorter version is, with
different title published as arXiv:1111.5553, and accepted for publication in
JHEP | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have constructed noncommutative phi^4 field theory on kappa-Minkowski
spacetime. Quantum properties via 2-point functions were analized, and effect
of birefringence for the massive scalar field has been found.
| [
{
"created": "Tue, 12 Jul 2011 18:45:40 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Dec 2011 18:03:51 GMT",
"version": "v2"
}
] | 2011-12-12 | [
[
"Meljanac",
"S.",
""
],
[
"Samsarov",
"A.",
""
],
[
"Trampetic",
"J.",
""
],
[
"Wohlgenannt",
"M.",
""
]
] | We have constructed noncommutative phi^4 field theory on kappa-Minkowski spacetime. Quantum properties via 2-point functions were analized, and effect of birefringence for the massive scalar field has been found. |
0905.1667 | David A. Williams | D. G. Coyne, D. C. Cheng | A Scenario for Strong Gravity in Particle Physics: An alternative
mechanism for black holes to appear at accelerator experiments | null | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A different reason for the apparent weakness of the gravitational interaction
is advanced, and its consequences for Hawking evaporation of a Schwarzschild
black hole are investigated. Proceeding from some fundamental thermodynamic
observations, a simple analytical formulation predicts that evaporating black
holes wil... | [
{
"created": "Mon, 11 May 2009 18:14:21 GMT",
"version": "v1"
}
] | 2009-05-12 | [
[
"Coyne",
"D. G.",
""
],
[
"Cheng",
"D. C.",
""
]
] | A different reason for the apparent weakness of the gravitational interaction is advanced, and its consequences for Hawking evaporation of a Schwarzschild black hole are investigated. Proceeding from some fundamental thermodynamic observations, a simple analytical formulation predicts that evaporating black holes will ... |
hep-th/0612064 | Sergey Gavrilov P | S.P. Gavrilov, D.M. Gitman, and J.L. Tomazelli | Density matrix of a quantum field in a particle-creating background | 27 pages, Typos in the signs for bosons in (6), (18), and (32) from
the introductory section corrected with respect to the published version.
Results unchanged | Nucl.Phys.B795:645-677,2008 | 10.1016/j.nuclphysb.2007.11.029 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the time evolution of a quantized field in backgrounds that
violate the vacuum stability (particle-creating backgrounds). Our aim is to
study the exact form of the final quantum state (the density operator at a
final instant of time) that has emerged from a given arbitrary initial state
(from a given arbi... | [
{
"created": "Thu, 7 Dec 2006 21:42:05 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Dec 2007 14:09:11 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Aug 2011 14:08:13 GMT",
"version": "v3"
}
] | 2011-08-26 | [
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
],
[
"Tomazelli",
"J. L.",
""
]
] | We consider the time evolution of a quantized field in backgrounds that violate the vacuum stability (particle-creating backgrounds). Our aim is to study the exact form of the final quantum state (the density operator at a final instant of time) that has emerged from a given arbitrary initial state (from a given arbitr... |
hep-th/9712180 | Naoki Sasakura | Isao Kishimoto and Naoki Sasakura (Kyoto Univ.) | M-theory description of BPS string in 7-brane background | 8 pages, two references added | Phys.Lett. B432 (1998) 305-309 | 10.1016/S0370-2693(98)00686-8 | KUNS-1484, HE(TH) 97/20 | hep-th | null | We discuss the BPS configurations of IIB strings in the 7-brane background
from M-theory viewpoint. We first obtain the hyperkahler geometry background of
M-theory expected from the 7-brane solutions of the type IIB supergravity. We
choose the appropriate complex structures of the background geometries and
embed a me... | [
{
"created": "Thu, 18 Dec 1997 08:59:54 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Dec 1997 01:14:34 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kishimoto",
"Isao",
"",
"Kyoto Univ."
],
[
"Sasakura",
"Naoki",
"",
"Kyoto Univ."
]
] | We discuss the BPS configurations of IIB strings in the 7-brane background from M-theory viewpoint. We first obtain the hyperkahler geometry background of M-theory expected from the 7-brane solutions of the type IIB supergravity. We choose the appropriate complex structures of the background geometries and embed a memb... |
2306.07575 | Yu-Ki Suzuki | Taishi Kawamoto, Shan-Ming Ruan, Yu-ki Suzuki, Tadashi Takayanagi | A Half de Sitter Holography | 52 pages, Reference added | null | null | YITP-23-73 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | A long-standing and intriguing question is: does the holographic principle
apply to cosmologies like de Sitter spacetime? In this work, we consider a half
dS spacetime wherein a timelike boundary encloses the bulk spacetime,
presenting a version of de Sitter holography. By analyzing the holographic
entanglement entro... | [
{
"created": "Tue, 13 Jun 2023 06:53:47 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Jul 2023 13:45:54 GMT",
"version": "v2"
}
] | 2023-07-18 | [
[
"Kawamoto",
"Taishi",
""
],
[
"Ruan",
"Shan-Ming",
""
],
[
"Suzuki",
"Yu-ki",
""
],
[
"Takayanagi",
"Tadashi",
""
]
] | A long-standing and intriguing question is: does the holographic principle apply to cosmologies like de Sitter spacetime? In this work, we consider a half dS spacetime wherein a timelike boundary encloses the bulk spacetime, presenting a version of de Sitter holography. By analyzing the holographic entanglement entropy... |
1110.0316 | Donatello Dolce | Donatello Dolce | Classical geometry to quantum behavior correspondence in a Virtual Extra
Dimension | 60 pages. Version published in Annals of Physics (2012). Minor
corrections | Annals of Physics, Volume 327, Issue 9, September 2012, pp
2354-2387 | 10.1016/j.aop.2012.06.001 | null | hep-th hep-ph | http://creativecommons.org/licenses/by-nc-sa/3.0/ | In the Lorentz invariant formalism of compact space-time dimensions the
assumption of periodic boundary conditions represents a consistent
semi-classical quantization condition for relativistic fields. In
[arXiv:0903.3680] we have shown, for instance, that the ordinary Feynman path
integral is obtained from the inter... | [
{
"created": "Mon, 3 Oct 2011 10:32:32 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2011 05:40:11 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Jun 2012 02:53:57 GMT",
"version": "v3"
},
{
"created": "Tue, 17 Jul 2012 05:30:13 GMT",
"version": "v4"
}
] | 2012-08-20 | [
[
"Dolce",
"Donatello",
""
]
] | In the Lorentz invariant formalism of compact space-time dimensions the assumption of periodic boundary conditions represents a consistent semi-classical quantization condition for relativistic fields. In [arXiv:0903.3680] we have shown, for instance, that the ordinary Feynman path integral is obtained from the interfe... |
hep-th/9712184 | Zheng Yin | Zheng Yin | Mirrors and Phases of N=4 in D=3 | Talk presented at NATO/ASI on Strings, Branes and Dualities, Cargese,
1997. 15 pages, 10 figures, latex 2.09, epsfig, crckapb.sty | null | null | UCB-PTH-97/64, LBNL-41163 | hep-th | null | We review brane engineering of mirror pairs of 3d N=4 theories. It reveals
aspects of 3d physics not known from previous field theoretic studies: novel
QFT's without Lagrangian description and transitions to them from conventional
QFT's.
| [
{
"created": "Thu, 18 Dec 1997 15:02:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Yin",
"Zheng",
""
]
] | We review brane engineering of mirror pairs of 3d N=4 theories. It reveals aspects of 3d physics not known from previous field theoretic studies: novel QFT's without Lagrangian description and transitions to them from conventional QFT's. |
1209.6185 | Bin Chen | Bin Chen, Jiang Long and Yi-nan Wang | Black holes in Truncated Higher Spin AdS$_3$ Gravity | 23 pages;minor revision, references added; published version | null | 10.1007/JHEP12(2012)052 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the higher spin black holes in a truncated version of higher spin
gravity in $AdS_3$. This theory contains only finite number of even spins
s=2,4,...,2N. We mainly focus on the simplest case, so-called (Type I and II)
spin ${\tilde 4}$ gravity, which contains only spin 2 and spin 4 fields. This
spin ${\tilde... | [
{
"created": "Thu, 27 Sep 2012 10:50:39 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Oct 2012 09:09:07 GMT",
"version": "v2"
},
{
"created": "Sat, 15 Dec 2012 10:29:06 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Chen",
"Bin",
""
],
[
"Long",
"Jiang",
""
],
[
"Wang",
"Yi-nan",
""
]
] | We study the higher spin black holes in a truncated version of higher spin gravity in $AdS_3$. This theory contains only finite number of even spins s=2,4,...,2N. We mainly focus on the simplest case, so-called (Type I and II) spin ${\tilde 4}$ gravity, which contains only spin 2 and spin 4 fields. This spin ${\tilde 4... |
hep-th/9711174 | Hugo Fort | H. Fort and R. Gambini (IFFC, Montevideo, Uruguay) | The U(1) and Strong CP Problem From the Loop Formulation Perspective | 4 pages, revtex | null | null | null | hep-th | null | We show how the gauge invariant formulation of QCD in terms of loops is free
from a hidden $\theta$ parameter and offers an alternative way to solve the
$U(1)_A$ puzzle.
| [
{
"created": "Mon, 24 Nov 1997 22:59:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fort",
"H.",
"",
"IFFC, Montevideo, Uruguay"
],
[
"Gambini",
"R.",
"",
"IFFC, Montevideo, Uruguay"
]
] | We show how the gauge invariant formulation of QCD in terms of loops is free from a hidden $\theta$ parameter and offers an alternative way to solve the $U(1)_A$ puzzle. |
2209.04758 | Partha Nandi | Partha Nandi | Some Aspects of Quantum Mechanics and Quantum Field Theory on Quantum
Space- Time | Ph.D. thesis. Supervisor: Prof. Biswajit Chakraborty. Submitted on
26.07.21 at University of Calcutta, Kolkata, India | null | null | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | This thesis is devoted to studying various aspects of quantum mechanics on
non-commutative space-time and to capture some of the surviving aspects of
symmetries of quantum field theory on such space-time, illustrated through toy
models in (0 + 1) dimension. This allows one to gain some insights into this
and other re... | [
{
"created": "Sat, 10 Sep 2022 23:09:14 GMT",
"version": "v1"
}
] | 2022-09-13 | [
[
"Nandi",
"Partha",
""
]
] | This thesis is devoted to studying various aspects of quantum mechanics on non-commutative space-time and to capture some of the surviving aspects of symmetries of quantum field theory on such space-time, illustrated through toy models in (0 + 1) dimension. This allows one to gain some insights into this and other rela... |
2005.12695 | Anisur Rahaman | Shahin Absar, Sanjib Ghoshal, Anisur Rahaman | Quantization of gauged Floreanini-Jackiw chiral boson with Faddeevian
anomaly | 12 pages latex, Few corrections, Title changed | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the gauged model of Siegel type chiral boson with a Lorentz
non-covariant mass-like term for the gauge fields which is found to be
equivalent to the chiral Schwinger model with Faddeevian anomaly when it is
described in terms of Floreanini-Jackiw type chiral boson. We carry out the
quantization of gauge n... | [
{
"created": "Sat, 23 May 2020 06:45:08 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Jul 2020 10:42:00 GMT",
"version": "v2"
}
] | 2020-07-10 | [
[
"Absar",
"Shahin",
""
],
[
"Ghoshal",
"Sanjib",
""
],
[
"Rahaman",
"Anisur",
""
]
] | We consider the gauged model of Siegel type chiral boson with a Lorentz non-covariant mass-like term for the gauge fields which is found to be equivalent to the chiral Schwinger model with Faddeevian anomaly when it is described in terms of Floreanini-Jackiw type chiral boson. We carry out the quantization of gauge non... |
0901.4165 | Sylvester Gates Jr. | S. James Gates Jr. and Akin Morrison | A Derivation of an Off-Shell N = (2,2) Supergravity Chiral Projection
Operator | 10 pages, no figures, one new reference added | J.Phys.A42:442002,2009 | 10.1088/1751-8113/42/44/442002 | UMDEPP 08-024 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Utilizing the known off-shell formulation of 2D, N = (2,2) supergravity,
containing a finite number of auxiliary fields, there is shown to exist a
simple form for a 'chiral projection operator' and an explicit expression for
it is given.
| [
{
"created": "Tue, 27 Jan 2009 03:07:31 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Feb 2009 01:44:07 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Gates",
"S. James",
"Jr."
],
[
"Morrison",
"Akin",
""
]
] | Utilizing the known off-shell formulation of 2D, N = (2,2) supergravity, containing a finite number of auxiliary fields, there is shown to exist a simple form for a 'chiral projection operator' and an explicit expression for it is given. |
hep-th/0201249 | Mohsen Alishahiha | Mohsen Alishahiha, Mohammad R. Garousi | Gauge Invariant Operators and Closed String Scattering in Open String
Field Theory | 13 pages, Latex file; v2: numerical coefficients fixed, conclusions
unchanged, ref. added | Phys.Lett. B536 (2002) 129-137 | 10.1016/S0370-2693(02)01806-3 | IPM/P-2002/001 | hep-th | null | Using the recent proposal for the observables in open string field theory, we
explicitly compute the coupling of closed string tachyon and massless states
with the open string states up to level two. Using these couplings, we then
calculate the tree level S-matrix elements of two closed string tachyons or two
massles... | [
{
"created": "Wed, 30 Jan 2002 15:11:37 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2002 07:29:05 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Alishahiha",
"Mohsen",
""
],
[
"Garousi",
"Mohammad R.",
""
]
] | Using the recent proposal for the observables in open string field theory, we explicitly compute the coupling of closed string tachyon and massless states with the open string states up to level two. Using these couplings, we then calculate the tree level S-matrix elements of two closed string tachyons or two massless ... |
1410.7700 | Kazuki Hinoue | Kazuki Hinoue and Yukinori Yasui | Heterotic Solutions with G2 and Spin(7) Structures | 22 pages, 2 figures | null | null | OCU-PHYS 414 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study supersymmetric solutions in 7- and 8-dimensional Abelian heterotic
supergravity theories. In dimension 7, the solutions are described by $G_{2}$
with torsion equations. When a $G_{2}$ manifold has principal orbits $S^{3}
\times S^{3}$, the equations are reduced to ordinary differential equations
with four ra... | [
{
"created": "Tue, 28 Oct 2014 17:06:23 GMT",
"version": "v1"
}
] | 2014-10-29 | [
[
"Hinoue",
"Kazuki",
""
],
[
"Yasui",
"Yukinori",
""
]
] | We study supersymmetric solutions in 7- and 8-dimensional Abelian heterotic supergravity theories. In dimension 7, the solutions are described by $G_{2}$ with torsion equations. When a $G_{2}$ manifold has principal orbits $S^{3} \times S^{3}$, the equations are reduced to ordinary differential equations with four radi... |
1710.00738 | Betti Hartmann | Betti Hartmann, Florent Michel, Patrick Peter | Excited cosmic strings with superconducting currents | 20 pages; v2: matches version accepted for publication in Phys. Rev.
D | Phys. Rev. D 96, 123531 (2017) | 10.1103/PhysRevD.96.123531 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a detailed analysis of {\it excited} cosmic string solutions which
possess superconducting currents. These currents can be excited inside the
string core, and - if the condensate is large enough - can lead to the
excitations of the Higgs field. Next to the case with global unbroken symmetry,
we discuss als... | [
{
"created": "Mon, 2 Oct 2017 15:52:08 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Dec 2017 00:55:05 GMT",
"version": "v2"
}
] | 2018-01-03 | [
[
"Hartmann",
"Betti",
""
],
[
"Michel",
"Florent",
""
],
[
"Peter",
"Patrick",
""
]
] | We present a detailed analysis of {\it excited} cosmic string solutions which possess superconducting currents. These currents can be excited inside the string core, and - if the condensate is large enough - can lead to the excitations of the Higgs field. Next to the case with global unbroken symmetry, we discuss also ... |
hep-th/0503249 | Martin Schmaltz | P.J. Fox, D.E. Kaplan, E. Katz, E. Poppitz, V. Sanz, M. Schmaltz, M.D.
Schwartz and N. Weiner | Supersplit Supersymmetry | 3 pages, 1 figure | null | null | null | hep-th | null | The possible existence of an exponentially large number of vacua in string
theory behooves one to consider possibilities beyond our traditional notions of
naturalness. Such an approach to electroweak physics was recently used in
"Split Supersymmetry", a model which shares some successes and cures some ills
of traditi... | [
{
"created": "Thu, 31 Mar 2005 20:42:51 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Apr 2005 00:15:10 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Fox",
"P. J.",
""
],
[
"Kaplan",
"D. E.",
""
],
[
"Katz",
"E.",
""
],
[
"Poppitz",
"E.",
""
],
[
"Sanz",
"V.",
""
],
[
"Schmaltz",
"M.",
""
],
[
"Schwartz",
"M. D.",
""
],
[
"Weiner",
"N.",
... | The possible existence of an exponentially large number of vacua in string theory behooves one to consider possibilities beyond our traditional notions of naturalness. Such an approach to electroweak physics was recently used in "Split Supersymmetry", a model which shares some successes and cures some ills of tradition... |
0901.0429 | Seoktae Koh | Seoktae Koh, Bin Hu | Timelike Vector Field Dynamics in the Early Universe | 16pages, 4 figures, corrected equation (6), added references v3:
added references and comments, v4: extended sec. III | null | 10.3938/jkps.60.1983 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of a timelike vector field which violates Lorentz
invariance when the background spacetime is in an accelerating phase in the
early universe. It is shown that a timelike vector field is difficult to
realize an inflationary phase, so we investigate the evolution of a vector
field within a scalar ... | [
{
"created": "Mon, 5 Jan 2009 06:37:35 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Jan 2009 08:40:02 GMT",
"version": "v2"
},
{
"created": "Sun, 18 Jan 2009 06:13:45 GMT",
"version": "v3"
},
{
"created": "Wed, 30 Sep 2009 13:06:00 GMT",
"version": "v4"
}
] | 2015-05-13 | [
[
"Koh",
"Seoktae",
""
],
[
"Hu",
"Bin",
""
]
] | We study the dynamics of a timelike vector field which violates Lorentz invariance when the background spacetime is in an accelerating phase in the early universe. It is shown that a timelike vector field is difficult to realize an inflationary phase, so we investigate the evolution of a vector field within a scalar fi... |
hep-th/0606238 | Wade Naylor | Masato Minamitsuji, Wade Naylor, Misao Sasaki | Volume stabilization in a warped flux compactification model | 25 pages, 8 figures, typos corrected | JHEP 0612:079,2006 | 10.1088/1126-6708/2006/12/079 | null | hep-th gr-qc | null | We investigate the stability of the extra dimensions in a warped, codimension
two braneworld that is based upon an Einstein-Maxwell-dilaton theory with a
non-vanishing scalar field potential. The braneworld solution has two 3-branes,
which are located at the positions of the conical singularities. For this type
of br... | [
{
"created": "Sun, 25 Jun 2006 13:45:15 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Jul 2006 17:53:27 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Minamitsuji",
"Masato",
""
],
[
"Naylor",
"Wade",
""
],
[
"Sasaki",
"Misao",
""
]
] | We investigate the stability of the extra dimensions in a warped, codimension two braneworld that is based upon an Einstein-Maxwell-dilaton theory with a non-vanishing scalar field potential. The braneworld solution has two 3-branes, which are located at the positions of the conical singularities. For this type of bran... |
1603.03760 | Oscar Fuentealba | Marcela C\'ardenas, Oscar Fuentealba, Javier Matulich | On conserved charges and thermodynamics of the AdS$_{4}$ dyonic black
hole | 19 pages, no figures | null | 10.1007/JHEP05(2016)001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-dimensional gravity in the presence of a dilatonic scalar field and an
Abelian gauge field is considered. This theory corresponds to the bosonic
sector of a Kaluza-Klein dimensional reduction of eleven-dimensional
supergravity which induces a determined self-interacting potential for the
scalar field. We compute... | [
{
"created": "Fri, 11 Mar 2016 20:53:01 GMT",
"version": "v1"
}
] | 2016-05-25 | [
[
"Cárdenas",
"Marcela",
""
],
[
"Fuentealba",
"Oscar",
""
],
[
"Matulich",
"Javier",
""
]
] | Four-dimensional gravity in the presence of a dilatonic scalar field and an Abelian gauge field is considered. This theory corresponds to the bosonic sector of a Kaluza-Klein dimensional reduction of eleven-dimensional supergravity which induces a determined self-interacting potential for the scalar field. We compute t... |
2203.04817 | Alexander Schenkel | James Gaunt, Hans Nguyen, Alexander Schenkel | BV quantization of dynamical fuzzy spectral triples | 22 pages. v2: Final version accepted for publication in Journal of
Physics A | J. Phys. A 55, 474004 (2022) | 10.1088/1751-8121/aca44f | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper provides a systematic study of gauge symmetries in the dynamical
fuzzy spectral triple models for quantum gravity that have been proposed by
Barrett and collaborators. We develop both the classical and the perturbative
quantum BV formalism for these models, which in particular leads to an explicit
homologi... | [
{
"created": "Wed, 9 Mar 2022 15:46:59 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Nov 2022 21:35:30 GMT",
"version": "v2"
}
] | 2022-12-07 | [
[
"Gaunt",
"James",
""
],
[
"Nguyen",
"Hans",
""
],
[
"Schenkel",
"Alexander",
""
]
] | This paper provides a systematic study of gauge symmetries in the dynamical fuzzy spectral triple models for quantum gravity that have been proposed by Barrett and collaborators. We develop both the classical and the perturbative quantum BV formalism for these models, which in particular leads to an explicit homologica... |
1905.07330 | Peter West | Michaella Pettit and Peter West | E theory in seven dimensions | 36 pages | null | 10.1142/S0217751X19501355 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the non-linear realisation of the semi-direct product of E11 and
its vector representation in its decomposition into the subalgebra GL(7)x SL(5)
to find a seven dimensional theory. The resulting equations of motion
essentially follow from the Dynkin diagram of E11 and if one restricts them to
contain onl... | [
{
"created": "Fri, 17 May 2019 15:33:33 GMT",
"version": "v1"
}
] | 2019-09-25 | [
[
"Pettit",
"Michaella",
""
],
[
"West",
"Peter",
""
]
] | We construct the non-linear realisation of the semi-direct product of E11 and its vector representation in its decomposition into the subalgebra GL(7)x SL(5) to find a seven dimensional theory. The resulting equations of motion essentially follow from the Dynkin diagram of E11 and if one restricts them to contain only ... |
0802.1250 | Adolfo Zamora | Juan M. Romero, Adolfo Zamora | The Area Quantum and Snyder Space | 7 pages, in Press, Physics Letters B | Phys.Lett.B661:11-13,2008 | 10.1016/j.physletb.2008.02.001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in the Snyder space the area of the disc and of the sphere can
be quantized. It is also shown that the area spectrum of the sphere can be
related to the Bekenstein conjecture for the area spectrum of a black hole
horizon.
| [
{
"created": "Sat, 9 Feb 2008 07:59:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Romero",
"Juan M.",
""
],
[
"Zamora",
"Adolfo",
""
]
] | We show that in the Snyder space the area of the disc and of the sphere can be quantized. It is also shown that the area spectrum of the sphere can be related to the Bekenstein conjecture for the area spectrum of a black hole horizon. |
hep-th/0105214 | Cai Rong-Gen | Rong-Gen Cai and Yuan-Zhong Zhang | Holography and Brane Cosmology in Domain Wall Backgrounds | Latex, 18 pages, v3: discussions and references added | Phys.Rev.D64:104015,2001 | 10.1103/PhysRevD.64.104015 | OU-HET 388 | hep-th gr-qc | null | We consider a class of domain-wall black hole solutions in the dilaton
gravity with a Liouville-type dilaton potential. Using the surface counterterm
approach we calculate the stress-energy tensor of quantum field theory (QFT)
corresponding to the domain-wall black hole in the domain-wall/QFT
correspondence. A brane ... | [
{
"created": "Tue, 22 May 2001 05:54:41 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jun 2001 11:35:53 GMT",
"version": "v2"
},
{
"created": "Tue, 31 Jul 2001 08:08:10 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Cai",
"Rong-Gen",
""
],
[
"Zhang",
"Yuan-Zhong",
""
]
] | We consider a class of domain-wall black hole solutions in the dilaton gravity with a Liouville-type dilaton potential. Using the surface counterterm approach we calculate the stress-energy tensor of quantum field theory (QFT) corresponding to the domain-wall black hole in the domain-wall/QFT correspondence. A brane un... |
0804.2880 | Djordje Minic | Djordje Minic and Jean J. Heremans | High Temperature Superconductivity and Effective Gravity | 11 pages | null | 10.1103/PhysRevB.78.214501 | VPI-IPNAS-08-07 | hep-th cond-mat.str-el cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that an approach involving effective gravity could play a crucial
role in elucidating the properties of the high temperature superconducting
materials. In particular we propose that the high critical temperature might be
naturally explained in a framework constructed as a direct condensed matter
analog of th... | [
{
"created": "Thu, 17 Apr 2008 19:23:04 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jul 2008 20:54:16 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Minic",
"Djordje",
""
],
[
"Heremans",
"Jean J.",
""
]
] | We argue that an approach involving effective gravity could play a crucial role in elucidating the properties of the high temperature superconducting materials. In particular we propose that the high critical temperature might be naturally explained in a framework constructed as a direct condensed matter analog of the ... |
hep-th/0506181 | Stefan Vandoren | Frank Saueressig, Ulrich Theis and Stefan Vandoren | On de Sitter Vacua in Type IIA Orientifold Compactifications | 5 pages, no figures, minor changes, references added | Phys.Lett. B633 (2006) 125-128 | 10.1016/j.physletb.2005.11.059 | null | hep-th | null | This letter discusses the orientifold projection of the quantum corrections
to type IIA strings compactified on rigid Calabi-Yau threefolds. It is shown
that N=2 membrane instanton effects give a holomorphic contribution to the
superpotential, while the perturbative corrections enter into the Kahler
potential. At the... | [
{
"created": "Wed, 22 Jun 2005 17:14:12 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jun 2005 16:17:21 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Saueressig",
"Frank",
""
],
[
"Theis",
"Ulrich",
""
],
[
"Vandoren",
"Stefan",
""
]
] | This letter discusses the orientifold projection of the quantum corrections to type IIA strings compactified on rigid Calabi-Yau threefolds. It is shown that N=2 membrane instanton effects give a holomorphic contribution to the superpotential, while the perturbative corrections enter into the Kahler potential. At the l... |
hep-th/9604089 | Igor Klebanov | I.R. Klebanov and A.A. Tseytlin | Entropy of Near-Extremal Black p-branes | 16 pages, harvmac; improved discussion of M-theory charge
quantization (version to appear in Nucl. Phys. B) | Nucl.Phys.B475:164-178,1996 | 10.1016/0550-3213(96)00295-7 | PUPT-1613, Imperial/TP/95-96/39 | hep-th | null | We carry out a thorough survey of entropy for a large class of $p$-branes in
various dimensions. We find that the Bekenstein-Hawking entropy may be given a
simple world volume interpretation only for the non-dilatonic $p$-branes, those
with the dilaton constant throughout spacetime. The entropy of extremal
non-dilato... | [
{
"created": "Tue, 16 Apr 1996 20:55:22 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Apr 1996 20:25:42 GMT",
"version": "v2"
},
{
"created": "Wed, 29 May 1996 20:19:27 GMT",
"version": "v3"
},
{
"created": "Fri, 31 May 1996 13:13:16 GMT",
"version": "v4"
}
] | 2009-09-17 | [
[
"Klebanov",
"I. R.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We carry out a thorough survey of entropy for a large class of $p$-branes in various dimensions. We find that the Bekenstein-Hawking entropy may be given a simple world volume interpretation only for the non-dilatonic $p$-branes, those with the dilaton constant throughout spacetime. The entropy of extremal non-dilatoni... |
1705.03197 | Evgeny Skvortsov D | Ergin Sezgin, Evgeny D. Skvortsov and Yaodong Zhu | Chern-Simons Matter Theories and Higher Spin Gravity | 39 pages; minor corrections and refs added | null | 10.1007/JHEP07(2017)133 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the parity violating three point amplitudes with one scalar leg in
higher spin gravity and compare results with those of Chern-Simons matter
theories. The three-point correlators of the free boson, free fermion, critical
vector model and Gross-Neveu model are reproduced including the dependence on
the Cher... | [
{
"created": "Tue, 9 May 2017 06:23:10 GMT",
"version": "v1"
},
{
"created": "Thu, 18 May 2017 18:39:09 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Jul 2017 03:45:17 GMT",
"version": "v3"
}
] | 2017-09-13 | [
[
"Sezgin",
"Ergin",
""
],
[
"Skvortsov",
"Evgeny D.",
""
],
[
"Zhu",
"Yaodong",
""
]
] | We compute the parity violating three point amplitudes with one scalar leg in higher spin gravity and compare results with those of Chern-Simons matter theories. The three-point correlators of the free boson, free fermion, critical vector model and Gross-Neveu model are reproduced including the dependence on the Chern-... |
2309.13412 | Hyun-Sik Jeong | Hyun-Sik Jeong | Quantum chaos and pole-skipping in a semilocally critical IR fixed point | v2: figures improved, reference added and minor changes | null | null | IFT-UAM/CSIC-23-117 | hep-th nlin.CD | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate pole-skipping and its connection with quantum chaos,
emphasizing the role of the IR fixed point in the established relationship
between pole-skipping and a universal bound of the energy diffusion constant.
Using the holographic Gubser-Rocha model, which features a semi-locally
critical IR fixed point, ... | [
{
"created": "Sat, 23 Sep 2023 15:51:40 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Jan 2024 10:39:46 GMT",
"version": "v2"
}
] | 2024-01-30 | [
[
"Jeong",
"Hyun-Sik",
""
]
] | We investigate pole-skipping and its connection with quantum chaos, emphasizing the role of the IR fixed point in the established relationship between pole-skipping and a universal bound of the energy diffusion constant. Using the holographic Gubser-Rocha model, which features a semi-locally critical IR fixed point, we... |
hep-th/9909087 | Gordon Chalmers | Gordon Chalmers, Koenraad Schalm | Quantization and Scattering in the IIB SL(2,Z) Covariant Superstring | 15 pages, LaTeX, additional comments | JHEP 9910 (1999) 016 | 10.1088/1126-6708/1999/10/016 | ANL-HEP-99-78, YITP-99-48 | hep-th | null | We rewrite the SL(2,Z) covariant worldsheet action for the IIB string
proposed by Townsend in a Polyakov form. In a flat background the formalism
yields separate (p,q) sectors. In each one the action is that of the IIB string
action with the string slope parameter \alp\pr replaced by its SL(2,Z) analogue
\alp_{pq}\pr... | [
{
"created": "Mon, 13 Sep 1999 22:51:29 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Oct 1999 18:22:51 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Chalmers",
"Gordon",
""
],
[
"Schalm",
"Koenraad",
""
]
] | We rewrite the SL(2,Z) covariant worldsheet action for the IIB string proposed by Townsend in a Polyakov form. In a flat background the formalism yields separate (p,q) sectors. In each one the action is that of the IIB string action with the string slope parameter \alp\pr replaced by its SL(2,Z) analogue \alp_{pq}\pr. ... |
1503.08739 | Massimo Giovannini | Massimo Giovannini | Non-linear curvature inhomogeneities and backreaction for relativistic
viscous fluids | 25 pages, no figures; corrected typos to match the published version | Class.Quant.Grav. 32 (2015) 15, 155004 | 10.1088/0264-9381/32/15/155004 | CERN-PH-TH/2015-068 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The non-perturbative curvature inhomogeneities induced by relativistic
viscous fluids are not conserved in the large-scale limit. However when the
bulk viscosity is a function of the total energy density of the plasma (or of
the trace of the extrinsic curvature) the relevant evolution equations develop
a further symm... | [
{
"created": "Mon, 30 Mar 2015 16:46:19 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2015 09:49:05 GMT",
"version": "v2"
}
] | 2015-08-06 | [
[
"Giovannini",
"Massimo",
""
]
] | The non-perturbative curvature inhomogeneities induced by relativistic viscous fluids are not conserved in the large-scale limit. However when the bulk viscosity is a function of the total energy density of the plasma (or of the trace of the extrinsic curvature) the relevant evolution equations develop a further symmet... |
hep-th/9808090 | Alexander Vilenkin | Inyong Cho and Alexander Vilenkin | Vacuum defects without a vacuum | 11 pages, REVTeX, 1 Postscript figure. Minor changes. Final version,
to appear in Phys. Rev. D | Phys.Rev.D59:021701,1999 | 10.1103/PhysRevD.59.021701 | null | hep-th astro-ph hep-ph | null | Topological defects can arise in symmetry breaking models where the scalar
field potential $V(\phi)$ has no minima and is a monotonically decreasing
function of $|\phi|$. The properties of such vacuumless defects are quite
different from those of the ``usual'' strings and monopoles. In some models
such defects can se... | [
{
"created": "Fri, 14 Aug 1998 21:52:22 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Dec 1998 22:25:46 GMT",
"version": "v2"
}
] | 2009-12-30 | [
[
"Cho",
"Inyong",
""
],
[
"Vilenkin",
"Alexander",
""
]
] | Topological defects can arise in symmetry breaking models where the scalar field potential $V(\phi)$ has no minima and is a monotonically decreasing function of $|\phi|$. The properties of such vacuumless defects are quite different from those of the ``usual'' strings and monopoles. In some models such defects can serv... |
0710.4311 | Rouven Essig | Rouven Essig, Kuver Sinha, Gonzalo Torroba | Enhanced symmetry points and metastable supersymmetry breaking along
pseudo-runaway directions | Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 2 figures | null | null | null | hep-th | null | We construct a model with long-lived metastable vacua in which all the
relevant parameters, including the supersymmetry breaking scale, are generated
dynamically by dimensional transmutation. The metastable vacua appear along a
pseudo-runaway direction near a point of enhanced symmetry as a result of a
balance betwee... | [
{
"created": "Tue, 23 Oct 2007 18:47:51 GMT",
"version": "v1"
}
] | 2007-10-24 | [
[
"Essig",
"Rouven",
""
],
[
"Sinha",
"Kuver",
""
],
[
"Torroba",
"Gonzalo",
""
]
] | We construct a model with long-lived metastable vacua in which all the relevant parameters, including the supersymmetry breaking scale, are generated dynamically by dimensional transmutation. The metastable vacua appear along a pseudo-runaway direction near a point of enhanced symmetry as a result of a balance between ... |
0801.0808 | Alexander Popov | Alexander D. Popov | Non-Abelian Vortices on Riemann Surfaces: an Integrable Case | 8 pages; v2: typos fixed | Lett.Math.Phys.84:139-148,2008 | 10.1007/s11005-008-0243-x | null | hep-th | null | We consider U(n+1) Yang-Mills instantons on the space \Sigma\times S^2, where
\Sigma is a compact Riemann surface of genus g. Using an SU(2)-equivariant
dimensional reduction, we show that the U(n+1) instanton equations on
\Sigma\times S^2 are equivalent to non-Abelian vortex equations on \Sigma.
Solutions to these e... | [
{
"created": "Sat, 5 Jan 2008 14:59:51 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Feb 2008 12:05:00 GMT",
"version": "v2"
}
] | 2008-11-07 | [
[
"Popov",
"Alexander D.",
""
]
] | We consider U(n+1) Yang-Mills instantons on the space \Sigma\times S^2, where \Sigma is a compact Riemann surface of genus g. Using an SU(2)-equivariant dimensional reduction, we show that the U(n+1) instanton equations on \Sigma\times S^2 are equivalent to non-Abelian vortex equations on \Sigma. Solutions to these equ... |
hep-th/9609062 | Kristin Foerger | Holger Ewen, Kristin Foerger, Stefan Theisen | Prepotentials in N=2 Supersymmetric SU(3) YM-Theory with Massless
Hypermultiplets | 20 pages, Latex | Nucl.Phys. B485 (1997) 63-84 | 10.1016/S0550-3213(96)00607-4 | LMU-TPW 96-21 | hep-th | null | We explicitly determine the instanton corrections to the prepotential for N=2
supersymmetric SU(3) Yang-Mills theory with massless hypermultiplets in the
weak coupling regions $u\to\infty$ and $v\to\infty$. We construct the
Picard-Fuchs equations for $N_f<6$ and calculate the monodromies using
Picard-Lefschetz theore... | [
{
"created": "Sun, 8 Sep 1996 17:12:34 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ewen",
"Holger",
""
],
[
"Foerger",
"Kristin",
""
],
[
"Theisen",
"Stefan",
""
]
] | We explicitly determine the instanton corrections to the prepotential for N=2 supersymmetric SU(3) Yang-Mills theory with massless hypermultiplets in the weak coupling regions $u\to\infty$ and $v\to\infty$. We construct the Picard-Fuchs equations for $N_f<6$ and calculate the monodromies using Picard-Lefschetz theorem ... |
1003.6017 | Alikram Aliev | Haji Ahmedov and Alikram N. Aliev | Black String and G\"{o}del type Solutions of Chern-Simons Modified
Gravity | 18 pages, REVTeX; Some clarifications made, new references added | Phys.Rev.D82:024043,2010 | 10.1103/PhysRevD.82.024043 | null | hep-th astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Chern-Simons (CS) modified gravity with a prescribed CS scalar field does not
admit rotating black hole solutions with spherical topology of the horizon. In
this paper, we show that it does admit rotating {\it black hole/string}
solutions with cylindrical topology of the horizon and present two intriguing
physical ex... | [
{
"created": "Wed, 31 Mar 2010 10:53:59 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Aug 2010 05:46:00 GMT",
"version": "v2"
}
] | 2010-08-09 | [
[
"Ahmedov",
"Haji",
""
],
[
"Aliev",
"Alikram N.",
""
]
] | Chern-Simons (CS) modified gravity with a prescribed CS scalar field does not admit rotating black hole solutions with spherical topology of the horizon. In this paper, we show that it does admit rotating {\it black hole/string} solutions with cylindrical topology of the horizon and present two intriguing physical exam... |
1709.04924 | Clement Delcamp | Clement Delcamp | Excitation basis for (3+1)d topological phases | 33 pages; v2 references added; v3 minor changes | JHEP 1712 (2017) 128 | 10.1007/JHEP12(2017)128 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider an exactly solvable model in 3+1 dimensions, based on a finite
group, which is a natural generalization of Kitaev's quantum double model. The
corresponding lattice Hamiltonian yields excitations located at
torus-boundaries. By cutting open the three-torus, we obtain a manifold bounded
by two tori which su... | [
{
"created": "Thu, 14 Sep 2017 18:00:06 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jan 2018 15:47:31 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Jul 2018 19:34:30 GMT",
"version": "v3"
}
] | 2018-07-19 | [
[
"Delcamp",
"Clement",
""
]
] | We consider an exactly solvable model in 3+1 dimensions, based on a finite group, which is a natural generalization of Kitaev's quantum double model. The corresponding lattice Hamiltonian yields excitations located at torus-boundaries. By cutting open the three-torus, we obtain a manifold bounded by two tori which supp... |
hep-th/9402099 | Costas Daskaloyannis | Dennis Bonatsos, C. Daskaloyannis, P. Kolokotronis and D. Lenis | Symmetry Algebra of the Planar Anisotropic Quantum Harmonic Oscillator
with Rational Ratio of Frequencies | LaTeX, 10 pages , THES-TP/93-13 (bonat@cyclades.nrcps.ariadne-t.gr),
(daskaloyanni@olymp.ccf.auth.gr) | null | null | null | hep-th | null | The symmetry algebra of the two-dimensional quantum harmonic oscillator with
rational ratio of frequencies is identified as a non-linear extension of the
u(2) algebra. The finite dimensional representation modules of this algebra are
studied and the energy eigenvalues are determined using algebraic methods of
general... | [
{
"created": "Thu, 17 Feb 1994 07:41:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bonatsos",
"Dennis",
""
],
[
"Daskaloyannis",
"C.",
""
],
[
"Kolokotronis",
"P.",
""
],
[
"Lenis",
"D.",
""
]
] | The symmetry algebra of the two-dimensional quantum harmonic oscillator with rational ratio of frequencies is identified as a non-linear extension of the u(2) algebra. The finite dimensional representation modules of this algebra are studied and the energy eigenvalues are determined using algebraic methods of general a... |
hep-th/9901018 | Igor Klebanov | Igor R. Klebanov | From Threebranes to Large N Gauge Theories | 20 pages, LaTeX; Based on the talk at Orbis Scientiae '98, Ft.
Lauderdale, FL, December 1998; v2: minor corrections | null | null | PUPT-1831 | hep-th hep-ph | null | This is a brief introductory review of the AdS/CFT correspondence and of the
ideas that led to its formulation. Emphasis is placed on dualities between
conformal large $N$ gauge theories in 4 dimensions and string backgrounds of
the form $AdS_5\times X_5$. Attempts to generalize this correspondence to
asymptotically ... | [
{
"created": "Tue, 5 Jan 1999 21:30:05 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Jan 1999 14:43:49 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Klebanov",
"Igor R.",
""
]
] | This is a brief introductory review of the AdS/CFT correspondence and of the ideas that led to its formulation. Emphasis is placed on dualities between conformal large $N$ gauge theories in 4 dimensions and string backgrounds of the form $AdS_5\times X_5$. Attempts to generalize this correspondence to asymptotically fr... |
1604.01535 | Ran Li | Ran Li, Yu Tian, Hongbao Zhang, and Junkun Zhao | Zero Temperature Holographic Superfluids with Two Competing Orders | 19 pages, 9 figures. Refs added. Version to appear in PRD | Phys. Rev. D 94, 046003 (2016) | 10.1103/PhysRevD.94.046003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We initiate the investigation of the zero temperature holographic superfluids
with two competing orders, where besides the vacuum phase, two one band
superfluid phases, the coexistent superfluid phase has also been found in the
AdS soliton background for the first time. We construct the complete phase
diagram in the ... | [
{
"created": "Wed, 6 Apr 2016 08:20:56 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Apr 2016 03:02:52 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Jul 2016 22:40:10 GMT",
"version": "v3"
}
] | 2016-08-12 | [
[
"Li",
"Ran",
""
],
[
"Tian",
"Yu",
""
],
[
"Zhang",
"Hongbao",
""
],
[
"Zhao",
"Junkun",
""
]
] | We initiate the investigation of the zero temperature holographic superfluids with two competing orders, where besides the vacuum phase, two one band superfluid phases, the coexistent superfluid phase has also been found in the AdS soliton background for the first time. We construct the complete phase diagram in the $e... |
hep-th/0209011 | Sanefumi Moriyama | Peter Lee, Sanefumi Moriyama, Jongwon Park | A Note on Cubic Interactions in PP-Wave Light Cone String Field Theory | 12 pages, no figures, LaTeX, v3: eq. (3.13) corrected and conclusion
modified accordingly | Phys.Rev. D67 (2003) 086001 | 10.1103/PhysRevD.67.086001 | CALT-68-2404 | hep-th | null | We study the string modes in the pp-wave light-cone string field theory.
First, we clarify the discrepancy between the Neumann coefficients for the
supergravity vertex and the zero mode of the full string one. We also repeat
our previous manipulation of the prefactor for the string modes and find that
the prefactor r... | [
{
"created": "Mon, 2 Sep 2002 19:09:14 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Sep 2002 22:55:47 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Oct 2002 23:52:12 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Lee",
"Peter",
""
],
[
"Moriyama",
"Sanefumi",
""
],
[
"Park",
"Jongwon",
""
]
] | We study the string modes in the pp-wave light-cone string field theory. First, we clarify the discrepancy between the Neumann coefficients for the supergravity vertex and the zero mode of the full string one. We also repeat our previous manipulation of the prefactor for the string modes and find that the prefactor red... |
1907.02382 | Nick R.D. Zhu | Taro Kimura and Rui-Dong Zhu | Web Construction of ABCDEFG and Affine Quiver Gauge Theories | 39+21 pages | JHEP09(2019)025 | 10.1007/JHEP09(2019)025 | DIAS-STP-19-06 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The topological vertex formalism for 5d $\mathcal{N}=1$ gauge theories is not
only a convenient tool to compute the instanton partition function of these
theories, but it is also accompanied by a nice algebraic structure that reveals
various kinds of nice properties such as dualities and integrability of the
underlyi... | [
{
"created": "Thu, 4 Jul 2019 12:59:43 GMT",
"version": "v1"
}
] | 2019-09-09 | [
[
"Kimura",
"Taro",
""
],
[
"Zhu",
"Rui-Dong",
""
]
] | The topological vertex formalism for 5d $\mathcal{N}=1$ gauge theories is not only a convenient tool to compute the instanton partition function of these theories, but it is also accompanied by a nice algebraic structure that reveals various kinds of nice properties such as dualities and integrability of the underlying... |
1802.02372 | Otto Kong | Otto C. W. Kong and Jason Payne (Nat'l Central U., Taiwan) | The First Physics Picture of Contractions from a Fundamental Quantum
Relativity Symmetry Including all Known Relativity Symmetries, Classical and
Quantum | 38 pages, 2 tables, published version | Int. J. Theor. Phys. 58 (2019) 1803-1827 | 10.1007/s10773-019-04075-x | NCU-HEP-k071 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we utilize the insights gleaned from our recent formulation
of space(-time), as well as dynamical picture of quantum mechanics and its
classical approximation, from the relativity symmetry perspective in order to
push further into the realm of the proposed fundamental relativity symmetry
$SO(2,4)$ of... | [
{
"created": "Wed, 7 Feb 2018 10:11:15 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jan 2021 12:55:47 GMT",
"version": "v2"
}
] | 2021-01-13 | [
[
"Kong",
"Otto C. W.",
"",
"Nat'l Central U., Taiwan"
],
[
"Payne",
"Jason",
"",
"Nat'l Central U., Taiwan"
]
] | In this article, we utilize the insights gleaned from our recent formulation of space(-time), as well as dynamical picture of quantum mechanics and its classical approximation, from the relativity symmetry perspective in order to push further into the realm of the proposed fundamental relativity symmetry $SO(2,4)$ of o... |
hep-th/9810018 | Andrzej Trautman | Andrzej Trautman | The Dirac operator on hypersurfaces | 28 pages, TeX | Acta Phys.Pol.B26:1283-1310,1995 | null | null | hep-th | null | Odd-dimensional Riemannian spaces that are non-orientable, but have a pin
structure, require the consideration of the twisted adjoint representation of
the corresponding pin group. It is shown here how the Dirac operator should be
modified, also on even-dimensional spaces, to make it equivariant with respect
to the a... | [
{
"created": "Fri, 2 Oct 1998 16:16:36 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Trautman",
"Andrzej",
""
]
] | Odd-dimensional Riemannian spaces that are non-orientable, but have a pin structure, require the consideration of the twisted adjoint representation of the corresponding pin group. It is shown here how the Dirac operator should be modified, also on even-dimensional spaces, to make it equivariant with respect to the act... |
hep-th/0411258 | Tetsuji Kimura | Tetsuji Kimura (KEK) | Gauged Linear Sigma Models for Noncompact Calabi-Yau Varieties | 40pages, 4 figures, typos corrected, the version to appear in
Nucl.Phys. B | Nucl.Phys. B711 (2005) 163-198 | 10.1016/j.nuclphysb.2005.01.029 | KEK-TH-999 | hep-th | null | We study gauged linear sigma models for noncompact Calabi-Yau manifolds
described as a line bundle on a hypersurface in a projective space. This gauge
theory has a unique phase if the Fayet-Iliopoulos parameter is positive, while
there exist two distinct phases if the parameter is negative. We find four
massless effe... | [
{
"created": "Mon, 29 Nov 2004 06:03:21 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Dec 2004 05:57:23 GMT",
"version": "v2"
},
{
"created": "Sat, 26 Feb 2005 16:46:54 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Kimura",
"Tetsuji",
"",
"KEK"
]
] | We study gauged linear sigma models for noncompact Calabi-Yau manifolds described as a line bundle on a hypersurface in a projective space. This gauge theory has a unique phase if the Fayet-Iliopoulos parameter is positive, while there exist two distinct phases if the parameter is negative. We find four massless effect... |
1906.11857 | Andre Kaderli | Johannes Broedel and Andre Kaderli | Functional relations for elliptic polylogarithms | 39 pages, 5 appendices, added references and corrected typos | Broedel et al 2020 J. Phys. A: Math. Theor | 10.1088/1751-8121/ab81d7 | HU-EP-19/18, HU-Mathematik-2019-03 | hep-th math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Numerous examples of functional relations for multiple polylogarithms are
known. For elliptic polylogarithms, however, tools for the exploration of
functional relations are available, but only very few relations are identified.
Starting from an approach of Zagier and Gangl, which in turn is based on
considerations ab... | [
{
"created": "Thu, 27 Jun 2019 18:02:52 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Apr 2020 13:51:13 GMT",
"version": "v2"
}
] | 2020-04-02 | [
[
"Broedel",
"Johannes",
""
],
[
"Kaderli",
"Andre",
""
]
] | Numerous examples of functional relations for multiple polylogarithms are known. For elliptic polylogarithms, however, tools for the exploration of functional relations are available, but only very few relations are identified. Starting from an approach of Zagier and Gangl, which in turn is based on considerations abou... |
1705.10950 | Roman Geiko | V. A. Belavin, R. V. Geiko | Geodesic description of Heavy-Light Virasoro blocks | 13 pages, v3: refs added, typos removed | null | 10.1007/JHEP08(2017)125 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue to investigate the dual description of the Virasoro conformal
blocks arising in the framework of the classical limit of the AdS$_3$/CFT$_2$
correspondence. To give such an interpretation in previous studies, certain
restrictions were necessary. Our goal here is to consider more general
situation available... | [
{
"created": "Wed, 31 May 2017 06:03:07 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 2017 15:55:27 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Jun 2017 11:29:56 GMT",
"version": "v3"
}
] | 2017-09-13 | [
[
"Belavin",
"V. A.",
""
],
[
"Geiko",
"R. V.",
""
]
] | We continue to investigate the dual description of the Virasoro conformal blocks arising in the framework of the classical limit of the AdS$_3$/CFT$_2$ correspondence. To give such an interpretation in previous studies, certain restrictions were necessary. Our goal here is to consider more general situation available t... |
1811.00467 | Frank Coronado Idrogo | Frank Coronado | Perturbative Four-Point Functions In Planar N=4 SYM From
Hexagonalization | 39 pages + appendices, 19 figures | null | 10.1007/JHEP01(2019)056 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use hexagonalization to compute four-point correlation functions of long
BPS operators with special R-charge polarizations. We perform the computation
at weak coupling and show that at any loop order our correlators can be
expressed in terms of single-valued polylogarithms with uniform maximal
transcendentality. A... | [
{
"created": "Thu, 1 Nov 2018 16:06:39 GMT",
"version": "v1"
}
] | 2019-01-30 | [
[
"Coronado",
"Frank",
""
]
] | We use hexagonalization to compute four-point correlation functions of long BPS operators with special R-charge polarizations. We perform the computation at weak coupling and show that at any loop order our correlators can be expressed in terms of single-valued polylogarithms with uniform maximal transcendentality. As ... |
hep-th/0204198 | Sumati Surya | Don N. Page, Sumati Surya and Eric Woolgar | Positive Mass from Holographic Causality | Latex, 10 pages, 1 figure. Statement of theorem and proof modified.
Typos corrected | Phys.Rev.Lett. 89 (2002) 121301 | 10.1103/PhysRevLett.89.121301 | Alberta-Thy-08-02 | hep-th gr-qc | null | For n+1 dimensional asymptotically AdS spacetimes which have holographic
duals on their n dimensional conformal boundaries, we show that the imposition
of causality on the boundary theory is sufficient to prove positivity of mass
for the spacetime when n > 2, without the assumption of any local energy
condition. We m... | [
{
"created": "Wed, 24 Apr 2002 18:52:36 GMT",
"version": "v1"
},
{
"created": "Mon, 13 May 2002 22:39:20 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Page",
"Don N.",
""
],
[
"Surya",
"Sumati",
""
],
[
"Woolgar",
"Eric",
""
]
] | For n+1 dimensional asymptotically AdS spacetimes which have holographic duals on their n dimensional conformal boundaries, we show that the imposition of causality on the boundary theory is sufficient to prove positivity of mass for the spacetime when n > 2, without the assumption of any local energy condition. We mak... |
2309.00500 | Patrick Concha | Patrick Concha, Nelson Merino, Evelyn Rodr\'iguez | Non-relativistic limit of the Mielke-Baekler gravity theory | 20 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present the most general non-relativistic Chern-Simons
gravity model in three spacetime dimensions. We first study the
non-relativistic limit of the Mielke-Baekler gravity through a contraction
process. The resulting non-relativistic theory contains a source for the
spatial component of the torsion ... | [
{
"created": "Fri, 1 Sep 2023 14:46:55 GMT",
"version": "v1"
}
] | 2023-09-04 | [
[
"Concha",
"Patrick",
""
],
[
"Merino",
"Nelson",
""
],
[
"Rodríguez",
"Evelyn",
""
]
] | In this paper, we present the most general non-relativistic Chern-Simons gravity model in three spacetime dimensions. We first study the non-relativistic limit of the Mielke-Baekler gravity through a contraction process. The resulting non-relativistic theory contains a source for the spatial component of the torsion an... |
hep-th/9612153 | Martin Cederwall | Martin Cederwall | Aspects of D-brane actions | 9 pages, latex2e, needs espcrc2.sty. Contribution to the proceedings
of the 30th Int. Symposium Ahrenshoop on the theory of elementary particles,
Buckow, Germany, August 27-31, 1996 | Nucl.Phys.Proc.Suppl. 56B (1997) 61-69 | 10.1016/S0920-5632(97)00310-1 | Goteborg-ITP-96-20 | hep-th | null | A couple of issues concerning the effective dynamics of D-branes in string
theory are discussed. Primarily, I am concerned with linearization of the
actions by introduction of non-propagating fields and a full super- and
kappa-symmetric description of D-branes.
| [
{
"created": "Sat, 14 Dec 1996 11:39:35 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Cederwall",
"Martin",
""
]
] | A couple of issues concerning the effective dynamics of D-branes in string theory are discussed. Primarily, I am concerned with linearization of the actions by introduction of non-propagating fields and a full super- and kappa-symmetric description of D-branes. |
1108.2029 | Oliver DeWolfe | Oliver DeWolfe, Steven S. Gubser, Christopher Rosen | Dynamic critical phenomena at a holographic critical point | 40 pages, 11 figures, LaTeX | null | 10.1103/PhysRevD.84.126014 | COLO-HEP-563, PUPT-2388 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study time-dependent perturbations to a family of five-dimensional black
hole spacetimes constructed as a holographic model of the QCD phase diagram. We
use the results to calculate two transport coefficients, the bulk viscosity and
conductivity, as well as the associated baryon diffusion constant, throughout
the ... | [
{
"created": "Tue, 9 Aug 2011 20:00:00 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"DeWolfe",
"Oliver",
""
],
[
"Gubser",
"Steven S.",
""
],
[
"Rosen",
"Christopher",
""
]
] | We study time-dependent perturbations to a family of five-dimensional black hole spacetimes constructed as a holographic model of the QCD phase diagram. We use the results to calculate two transport coefficients, the bulk viscosity and conductivity, as well as the associated baryon diffusion constant, throughout the ph... |
2405.14872 | Hao Geng | Hao Geng | Replica Wormholes and Entanglement Islands in the Karch-Randall
Braneworld | 31 pages, 19 figures; v2, updated section 4, conclusions are refined | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | The Karch-Randall braneworld provides a natural set-up to study the Hawking
radiation from a black hole using holographic tools. Such a black hole lives on
a brane and is highly quantum yet has a holographic dual as a higher
dimensional classical theory that lives in the ambient space. Moreover, such a
black hole is ... | [
{
"created": "Thu, 23 May 2024 17:59:58 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Jun 2024 19:00:27 GMT",
"version": "v2"
}
] | 2024-06-06 | [
[
"Geng",
"Hao",
""
]
] | The Karch-Randall braneworld provides a natural set-up to study the Hawking radiation from a black hole using holographic tools. Such a black hole lives on a brane and is highly quantum yet has a holographic dual as a higher dimensional classical theory that lives in the ambient space. Moreover, such a black hole is co... |
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