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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2401.10981 | Robert G. C. Smith | Antonio Padilla and Robert G. C. Smith | Smoothed asymptotics: from number theory to QFT | 26 pages | null | null | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Inspired by the method of smoothed asymptotics developed by Terence Tao, we
introduce a new ultra-violet regularisation scheme for loop integrals in
quantum field theory which we call $\eta$ regularisation. This allows us to
reveal a surprising connection between the elimination of divergences in
divergent series of ... | [
{
"created": "Fri, 19 Jan 2024 19:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Jun 2024 19:20:23 GMT",
"version": "v2"
}
] | 2024-06-24 | [
[
"Padilla",
"Antonio",
""
],
[
"Smith",
"Robert G. C.",
""
]
] | Inspired by the method of smoothed asymptotics developed by Terence Tao, we introduce a new ultra-violet regularisation scheme for loop integrals in quantum field theory which we call $\eta$ regularisation. This allows us to reveal a surprising connection between the elimination of divergences in divergent series of po... |
hep-th/9606179 | Laurent Houart | Francois Englert, Laurent Houart and Paul Windey | Thermodynamics of Black Holes in Presence of String Instantons | 5 pages, LaTeX, to appear in the Proceedings of the Second
International Sakharov Conference, Moscow, May 1996, based on a talk given by
F. Englert. More detailed version: hep-th/9507061 | null | null | ULB--TH--96/07, PAR--LPTHE 96-27 | hep-th | null | The coupling of a Nambu-Goto string to gravity allows for Schwarzschild black
holes whose entropy to area relation is $S=(A/4)(1-4\mu)$, where $\mu$ is the
string tension. The departure from $A/4$ universality results from a string
instanton which leads to a materialisation of the horizon at the quantum level.
| [
{
"created": "Thu, 27 Jun 1996 14:05:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Englert",
"Francois",
""
],
[
"Houart",
"Laurent",
""
],
[
"Windey",
"Paul",
""
]
] | The coupling of a Nambu-Goto string to gravity allows for Schwarzschild black holes whose entropy to area relation is $S=(A/4)(1-4\mu)$, where $\mu$ is the string tension. The departure from $A/4$ universality results from a string instanton which leads to a materialisation of the horizon at the quantum level. |
1104.2570 | Ivonne Zavala | Stefan Forste, Hans Peter Nilles, Ivonne Zavala | Nontrival Cosmological Constant in Brane Worlds with Unorthodox
Lagrangians | 17 pages, 1 figure | null | 10.1088/1475-7516/2011/07/007 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In self-tuning brane-world models with extra dimensions, large contributions
to the cosmological constant are absorbed into the curvature of extra
dimensions and consistent with flat 4d geometry. In models with conventional
Lagrangians fine-tuning is needed nevertheless to ensure a finite effective
Planck mass. Here,... | [
{
"created": "Wed, 13 Apr 2011 18:21:02 GMT",
"version": "v1"
}
] | 2015-05-27 | [
[
"Forste",
"Stefan",
""
],
[
"Nilles",
"Hans Peter",
""
],
[
"Zavala",
"Ivonne",
""
]
] | In self-tuning brane-world models with extra dimensions, large contributions to the cosmological constant are absorbed into the curvature of extra dimensions and consistent with flat 4d geometry. In models with conventional Lagrangians fine-tuning is needed nevertheless to ensure a finite effective Planck mass. Here, w... |
hep-th/9902210 | Douglas J. Smith | Ansar Fayyazuddin and Douglas J. Smith | Localized intersections of M5-branes and four-dimensional superconformal
field theories | 23 pages, no figures, LaTeX; v2. added references, added some
comments on fully localised intersection in section 2; v3. reference added | JHEP 9904 (1999) 030 | 10.1088/1126-6708/1999/04/030 | HUB-EP-99/11, BRX TH-452 | hep-th | null | We write supersymmetry preserving conditions for infinite M5-branes
intersecting on a (3+1)-dimensional space. In contrast to previously known
solutions, these intersections are completely localized. We solve the equations
for a particular class of configurations which in the near-horizon decoupling
limit are dual to... | [
{
"created": "Fri, 26 Feb 1999 20:06:25 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Mar 1999 14:53:18 GMT",
"version": "v2"
},
{
"created": "Wed, 28 Apr 1999 15:32:46 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Fayyazuddin",
"Ansar",
""
],
[
"Smith",
"Douglas J.",
""
]
] | We write supersymmetry preserving conditions for infinite M5-branes intersecting on a (3+1)-dimensional space. In contrast to previously known solutions, these intersections are completely localized. We solve the equations for a particular class of configurations which in the near-horizon decoupling limit are dual to N... |
hep-th/9704046 | null | Friedemann Brandt | Deformed supergravity with local R-symmetry | 19 pages, latex2.09 (works also with latex2e), no figures | null | null | UB-ECM-PF 97/01 | hep-th | null | Using deformation theory based on BRST cohomology, a supergravity model is
constructed which interpolates through a continuous deformation parameter
between new minimal supergravity with an extra U(1) gauge multiplet and
standard supergravity with local R-symmetry in a formulation with a nonstandard
set of auxiliary ... | [
{
"created": "Mon, 7 Apr 1997 05:20:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Brandt",
"Friedemann",
""
]
] | Using deformation theory based on BRST cohomology, a supergravity model is constructed which interpolates through a continuous deformation parameter between new minimal supergravity with an extra U(1) gauge multiplet and standard supergravity with local R-symmetry in a formulation with a nonstandard set of auxiliary fi... |
1607.02967 | Simone Giombi | Simone Giombi | TASI Lectures on the Higher Spin - CFT duality | v2: 79 pages, 8 figures. Minor changes, references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In these lectures we give an overview of the duality between gravitational
theories of massless higher spin fields in AdS and large N vector models. We
first review the original higher spin/vector model duality conjectured by
Klebanov and Polyakov, and then discuss its generalizations involving vector
models coupled ... | [
{
"created": "Mon, 11 Jul 2016 14:21:12 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Nov 2016 16:05:09 GMT",
"version": "v2"
}
] | 2016-11-02 | [
[
"Giombi",
"Simone",
""
]
] | In these lectures we give an overview of the duality between gravitational theories of massless higher spin fields in AdS and large N vector models. We first review the original higher spin/vector model duality conjectured by Klebanov and Polyakov, and then discuss its generalizations involving vector models coupled to... |
hep-th/9307176 | null | J. M. Isidro and A.V. Ramallo | Topological current algebras in two dimensions | 16 pages | Phys.Lett. B316 (1993) 488-495 | 10.1016/0370-2693(93)91033-J | null | hep-th | null | Two-dimensional topological field theories possessing a non-abelian current
symmetry are constructed. The topological conformal algebra of these models is
analysed. It differs from the one obtained by twisting the $N=2$ superconformal
models and contains generators of dimensions $1$, $2$ and $3$ that close a
linear a... | [
{
"created": "Wed, 28 Jul 1993 21:50:36 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Isidro",
"J. M.",
""
],
[
"Ramallo",
"A. V.",
""
]
] | Two-dimensional topological field theories possessing a non-abelian current symmetry are constructed. The topological conformal algebra of these models is analysed. It differs from the one obtained by twisting the $N=2$ superconformal models and contains generators of dimensions $1$, $2$ and $3$ that close a linear alg... |
hep-th/9505023 | Cumrun Vafa | Cumrun Vafa | A Stringy Test of the Fate of the Conifold | 12 pages | Nucl.Phys.B447:252-260,1995 | 10.1016/0550-3213(95)00279-2 | HUTP-95/A014 | hep-th | null | By studying string loop corrections to superpotential of type II strings
compactified on Calabi-Yau threefolds we find a quantum stringy test and a
confirmation of a recent proposal of Strominger on the fate of the conifold
singularity. We also propose a connection between the spectrum of Bogomolnyi
saturated soliton... | [
{
"created": "Wed, 3 May 1995 19:01:52 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Vafa",
"Cumrun",
""
]
] | By studying string loop corrections to superpotential of type II strings compactified on Calabi-Yau threefolds we find a quantum stringy test and a confirmation of a recent proposal of Strominger on the fate of the conifold singularity. We also propose a connection between the spectrum of Bogomolnyi saturated solitons ... |
2306.15714 | Muthusamy Rajaguru | Sera Cremonini, Eduardo Gonzalo, Muthusamy Rajaguru, Yuezhang Tang,
and Timm Wrase | On Asymptotic Dark Energy in String Theory | 27 pages, 2 figures | JHEP 09 (2023) 075 | 10.1007/JHEP09(2023)075 | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | We examine bounds on accelerated expansion in asymptotic regions of the
moduli space in string theory compactifications to four spacetime dimensions.
While there are conjectures that forbid or constrain accelerated expansion in
such asymptotic regions, potential counter examples have been discussed
recently in the li... | [
{
"created": "Tue, 27 Jun 2023 17:59:56 GMT",
"version": "v1"
}
] | 2023-09-14 | [
[
"Cremonini",
"Sera",
""
],
[
"Gonzalo",
"Eduardo",
""
],
[
"Rajaguru",
"Muthusamy",
""
],
[
"Tang",
"Yuezhang",
""
],
[
"Wrase",
"Timm",
""
]
] | We examine bounds on accelerated expansion in asymptotic regions of the moduli space in string theory compactifications to four spacetime dimensions. While there are conjectures that forbid or constrain accelerated expansion in such asymptotic regions, potential counter examples have been discussed recently in the lite... |
1901.01282 | Michele Levi | Michele Levi | Field theory for gravity at all scales | 8 pages | Proceedings of the MG15 Meeting on General Relativity 2018 (2022)
1017 | 10.1142/9789811258251_0141 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review here the main advances made by using effective field theories
(EFTs) in classical gravity, with notable focus on those unique to the EFTs of
post-Newtonian (PN) gravity. We then proceed to overview the various prospects
of using field theory to study the real-world gravitational wave (GW) data, as
well as t... | [
{
"created": "Fri, 4 Jan 2019 19:12:23 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jan 2019 15:55:59 GMT",
"version": "v2"
}
] | 2022-07-15 | [
[
"Levi",
"Michele",
""
]
] | We review here the main advances made by using effective field theories (EFTs) in classical gravity, with notable focus on those unique to the EFTs of post-Newtonian (PN) gravity. We then proceed to overview the various prospects of using field theory to study the real-world gravitational wave (GW) data, as well as to ... |
hep-th/0207225 | Marco Maceda | J. Madore, M. Maceda, D.C. Robinson | Fuzzy-pp Waves | 28 pages, no figures | null | null | null | hep-th | null | We present a noncommutative version of a plane-wave solution to the
gravitational field equations. We start with a given classical solution,
admittedly rather simple, and construct an algebra and a differential calculus
which supports the metric. In the particular solution presented as an example
the 1-forms do not a... | [
{
"created": "Wed, 24 Jul 2002 17:01:47 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Madore",
"J.",
""
],
[
"Maceda",
"M.",
""
],
[
"Robinson",
"D. C.",
""
]
] | We present a noncommutative version of a plane-wave solution to the gravitational field equations. We start with a given classical solution, admittedly rather simple, and construct an algebra and a differential calculus which supports the metric. In the particular solution presented as an example the 1-forms do not ant... |
hep-th/0308054 | Bireswar Basu-Mallick | B. Basu-Mallick and Tanaya Bhattacharyya | Exact solvability and quantum integrability of a derivative nonlinear
Schrodinger model | 6 pages, latex, uses czjphys.cls, contributed to the 12th Int.
Colloquium on Quantum Groups and Integrable Systems, Prague, 2003 | Czech.J.Phys. 53 (2003) 977-983 | 10.1023/B:CJOP.0000010521.71004.16 | null | hep-th cond-mat nlin.SI | null | By using a variant of quantum inverse scattering method (QISM) which is
directly applicable to field theoretical systems, we derive all possible
commutation relations among the operator valued elements of the monodromy
matrix associated with an integrable derivative nonlinear Schrodinger (DNLS)
model. From these comm... | [
{
"created": "Thu, 7 Aug 2003 12:30:33 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Basu-Mallick",
"B.",
""
],
[
"Bhattacharyya",
"Tanaya",
""
]
] | By using a variant of quantum inverse scattering method (QISM) which is directly applicable to field theoretical systems, we derive all possible commutation relations among the operator valued elements of the monodromy matrix associated with an integrable derivative nonlinear Schrodinger (DNLS) model. From these commut... |
1706.07438 | Max Riegler | Rudranil Basu, St\'ephane Detournay, Max Riegler | Spectral Flow in 3D Flat Spacetimes | 42 pages; v2: added minor clarifications, matches published version | null | 10.1007/JHEP12(2017)134 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we investigate spectral flow symmetry in asymptotically flat
spacetimes both from a gravity as well as a putative dual quantum field theory
perspective. On the gravity side we consider models in Einstein gravity and
supergravity as well as their "reloaded" versions, present suitable boundary
conditions,... | [
{
"created": "Thu, 22 Jun 2017 18:00:25 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Dec 2017 14:26:47 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Basu",
"Rudranil",
""
],
[
"Detournay",
"Stéphane",
""
],
[
"Riegler",
"Max",
""
]
] | In this paper we investigate spectral flow symmetry in asymptotically flat spacetimes both from a gravity as well as a putative dual quantum field theory perspective. On the gravity side we consider models in Einstein gravity and supergravity as well as their "reloaded" versions, present suitable boundary conditions, d... |
1401.7844 | Volker Braun | Volker Braun and David R. Morrison | F-theory on Genus-One Fibrations | 53 pages, 9 figures, 6 tables. v2: references added | null | 10.1007/JHEP08(2014)132 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that M-theory compactified on an arbitrary genus-one fibration, that
is, an elliptic fibration which need not have a section, always has an F-theory
limit when the area of the genus-one fiber approaches zero. Such genus-one
fibrations can be easily constructed as toric hypersurfaces, and various
$SU(5)\times... | [
{
"created": "Thu, 30 Jan 2014 13:48:16 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Mar 2014 16:04:24 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Braun",
"Volker",
""
],
[
"Morrison",
"David R.",
""
]
] | We argue that M-theory compactified on an arbitrary genus-one fibration, that is, an elliptic fibration which need not have a section, always has an F-theory limit when the area of the genus-one fiber approaches zero. Such genus-one fibrations can be easily constructed as toric hypersurfaces, and various $SU(5)\times U... |
hep-th/0002122 | Gesualdo Delfino | G. Delfino and John Cardy | The Field Theory of the q->4+ Potts Model | 8 pages, 1 figure; latex | Phys.Lett. B483 (2000) 303-308 | 10.1016/S0370-2693(00)00548-7 | null | hep-th cond-mat | null | The q-state Potts model in two dimensions exhibits a first-order transition
for q>4. As q->4+ the correlation length at this transition diverges. We argue
that this limit defines a massive integrable quantum field theory whose lowest
excitations are kinks connecting 4+1 degenerate ground states. We construct the
S-ma... | [
{
"created": "Tue, 15 Feb 2000 12:19:10 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Delfino",
"G.",
""
],
[
"Cardy",
"John",
""
]
] | The q-state Potts model in two dimensions exhibits a first-order transition for q>4. As q->4+ the correlation length at this transition diverges. We argue that this limit defines a massive integrable quantum field theory whose lowest excitations are kinks connecting 4+1 degenerate ground states. We construct the S-matr... |
2010.00492 | Benjamin Knorr | Benjamin Knorr | Lessons from conformally reduced quantum gravity | null | null | 10.1088/1361-6382/abd7c2 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we study a significantly enlarged truncation of conformally
reduced quantum gravity in the context of Asymptotic Safety, including all
operators that can be resolved in such a truncation including up to the sixth
order in derivatives. A fixed point analysis suggests that there is no
asymptotically safe f... | [
{
"created": "Thu, 1 Oct 2020 15:34:44 GMT",
"version": "v1"
}
] | 2022-07-27 | [
[
"Knorr",
"Benjamin",
""
]
] | In this work we study a significantly enlarged truncation of conformally reduced quantum gravity in the context of Asymptotic Safety, including all operators that can be resolved in such a truncation including up to the sixth order in derivatives. A fixed point analysis suggests that there is no asymptotically safe fix... |
2112.14550 | Sung-Soo Kim | Hee-Cheol Kim, Sung-Soo Kim, Kimyeong Lee | S-foldings of 5d SCFTs | v1: 45 pages, 32 figures; v2: references added, minor corrections;
v3: published version | JHEP05(2022)178 | 10.1007/JHEP05(2022)178 | KIAS-21060 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We explore the $\mathbb{Z}_{2,3,4,6}$ S-foldings of some 5d superconformal
field theories from the $(p,q)$ 5-brane web perspective. The S-folding involves
both a spatial quotient and an $\mathrm{SL}(2,\mathbb{Z})$ transformation on
5-branes simultaneously. The $\mathbb{Z}_{2,3,4,6}$ S-foldings are achieved by
the ins... | [
{
"created": "Wed, 29 Dec 2021 13:43:36 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jan 2022 16:26:29 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Jun 2022 14:48:31 GMT",
"version": "v3"
}
] | 2022-06-02 | [
[
"Kim",
"Hee-Cheol",
""
],
[
"Kim",
"Sung-Soo",
""
],
[
"Lee",
"Kimyeong",
""
]
] | We explore the $\mathbb{Z}_{2,3,4,6}$ S-foldings of some 5d superconformal field theories from the $(p,q)$ 5-brane web perspective. The S-folding involves both a spatial quotient and an $\mathrm{SL}(2,\mathbb{Z})$ transformation on 5-branes simultaneously. The $\mathbb{Z}_{2,3,4,6}$ S-foldings are achieved by the inser... |
2005.07863 | Nozomu Kobayashi | Christopher P. Herzog, Nozomu Kobayashi | The $O(N)$ model with $\phi^6$ potential in ${\mathbb R}^2 \times
{\mathbb R}^+$ | 36pages, 6 figures | null | null | IPMU20-0056 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the large $N$ limit of $O(N)$ scalar field theory with classically
marginal $\phi^6$ interaction in three dimensions in the presence of a planar
boundary. This theory has an approximate conformal invariance at large $N$. We
find different phases of the theory corresponding to different boundary
conditions fo... | [
{
"created": "Sat, 16 May 2020 03:50:16 GMT",
"version": "v1"
}
] | 2020-05-19 | [
[
"Herzog",
"Christopher P.",
""
],
[
"Kobayashi",
"Nozomu",
""
]
] | We study the large $N$ limit of $O(N)$ scalar field theory with classically marginal $\phi^6$ interaction in three dimensions in the presence of a planar boundary. This theory has an approximate conformal invariance at large $N$. We find different phases of the theory corresponding to different boundary conditions for ... |
1008.2589 | Vahagn Yeghikyan | Ruben Mkrtchyan, Armen Nersessian and Vahagn Yeghikyan | Hopf maps and Wigner's little groups | 9pp, published version | Mod.Phys.Lett.A26:1393-1405,2011 | 10.1142/S0217732311035833 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the explicit formulae relating Hopf maps with Wigner's little
groups. They, particularly, explain simple action of group on a fiber for the
first and second Hopf fibrations, and present most simplified form for the
third one. Corresponding invariant Lagrangians are presented, and their
possible reductions ... | [
{
"created": "Mon, 16 Aug 2010 08:06:09 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jul 2011 23:21:58 GMT",
"version": "v2"
}
] | 2011-07-18 | [
[
"Mkrtchyan",
"Ruben",
""
],
[
"Nersessian",
"Armen",
""
],
[
"Yeghikyan",
"Vahagn",
""
]
] | We present the explicit formulae relating Hopf maps with Wigner's little groups. They, particularly, explain simple action of group on a fiber for the first and second Hopf fibrations, and present most simplified form for the third one. Corresponding invariant Lagrangians are presented, and their possible reductions ar... |
hep-th/9506201 | null | Brian Davies and Masato Okado | Excitation Spectra of Spin Models constructed from Quantized Affine
Algebras of type $B_n^{(1)}$, $D_n^{(1)}$ | Plain TeX --- 178k including 3 eps files. 1. For correct
cross-references, run twice (as with LaTeX). 2. The FIGURES for this paper
are at the end of this file. They must split off and saved with names
fig1.eps, fig2.eps, fig3.eps The standard macros package epsf.tex is also
required | Int.J.Mod.Phys. A11 (1996) 1975-2018 | 10.1142/S0217751X96001012 | null | hep-th | null | The energy and momentum spectrum of the spin models constructed from the
vector representation of the quantized affine algebras of type $\B$ and $\D$
are computed using the approach of Davies et al. \cite{DFJMN92}. The results
are for the anti-ferromagnetic (massive) regime, and they agree with the mass
spectrum foun... | [
{
"created": "Fri, 30 Jun 1995 15:32:59 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Davies",
"Brian",
""
],
[
"Okado",
"Masato",
""
]
] | The energy and momentum spectrum of the spin models constructed from the vector representation of the quantized affine algebras of type $\B$ and $\D$ are computed using the approach of Davies et al. \cite{DFJMN92}. The results are for the anti-ferromagnetic (massive) regime, and they agree with the mass spectrum found ... |
0806.3498 | Yoske Sumitomo | Yoshinori Honma, Satoshi Iso, Yoske Sumitomo, Sen Zhang | Scaling limit of N=6 superconformal Chern-Simons theories and Lorentzian
Bagger-Lambert theories | 21 pages; v2 a subsection added to discuss Generalized Conformal
Invariance; v3 discussions on gravity dual added; v4 published version in PRD | Phys.Rev.D78:105011,2008 | 10.1103/PhysRevD.78.105011 | KEK-TH-1257 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the N=8 superconformal Bagger-Lambert theory based on the
Lorentzian 3-algebra can be derived by taking a certain scaling limit of the
recently proposed N=6 superconformal U(N)xU(N) Chern-Simons-matter theories at
level (k, -k). The scaling limit (and Inonu-Wigner contraction) is to scale the
trace part ... | [
{
"created": "Mon, 23 Jun 2008 18:15:07 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jun 2008 15:19:19 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Jul 2008 10:41:21 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Nov 2008 10:20:33 GMT",
"version": "v4"
}
] | 2008-12-18 | [
[
"Honma",
"Yoshinori",
""
],
[
"Iso",
"Satoshi",
""
],
[
"Sumitomo",
"Yoske",
""
],
[
"Zhang",
"Sen",
""
]
] | We show that the N=8 superconformal Bagger-Lambert theory based on the Lorentzian 3-algebra can be derived by taking a certain scaling limit of the recently proposed N=6 superconformal U(N)xU(N) Chern-Simons-matter theories at level (k, -k). The scaling limit (and Inonu-Wigner contraction) is to scale the trace part of... |
hep-th/9812227 | Yukiko Ohtake | Yukiko Ohtake | String Junctions and the BPS Spectrum of N=2 SU(2) Theory with Massive
Matters | 16 pages, LaTex, 5 figures | Prog.Theor.Phys. 102 (1999) 671-684 | 10.1143/PTP.102.671 | UTHEP-395 | hep-th | null | We study the BPS spectrum of four dimensional N=2 SU(2) theory with massive
fundamental matters using the D3-brane probe. Since the BPS states are realized
by string webs subject to the BPS conditions, we determine explicitly the
configurations of such webs. It is observed that there appear BPS string webs
with multi... | [
{
"created": "Thu, 24 Dec 1998 05:34:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ohtake",
"Yukiko",
""
]
] | We study the BPS spectrum of four dimensional N=2 SU(2) theory with massive fundamental matters using the D3-brane probe. Since the BPS states are realized by string webs subject to the BPS conditions, we determine explicitly the configurations of such webs. It is observed that there appear BPS string webs with multipl... |
1911.06262 | Masataka Matsumoto | Takuya Imaizumi, Masataka Matsumoto, Shin Nakamura | Current-driven tricritical point in large-$N_{c}$ gauge theory | 9 pages, 7 figures; v2 references updated, typos corrected; v3
published vresion | Phys. Rev. Lett. 124, 191603 (2020) | 10.1103/PhysRevLett.124.191603 | null | hep-th cond-mat.stat-mech cond-mat.str-el nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discover a new tricritical point realized only in non-equilibrium steady
states, using the AdS/CFT correspondence. Our system is a (3+1)-dimensional
strongly-coupled large-$N_{c}$ gauge theory. The tricritical point is
associated with a chiral symmetry breaking under the presence of an electric
current and a magne... | [
{
"created": "Thu, 14 Nov 2019 17:39:03 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Nov 2019 11:21:20 GMT",
"version": "v2"
},
{
"created": "Fri, 15 May 2020 06:31:58 GMT",
"version": "v3"
}
] | 2020-05-18 | [
[
"Imaizumi",
"Takuya",
""
],
[
"Matsumoto",
"Masataka",
""
],
[
"Nakamura",
"Shin",
""
]
] | We discover a new tricritical point realized only in non-equilibrium steady states, using the AdS/CFT correspondence. Our system is a (3+1)-dimensional strongly-coupled large-$N_{c}$ gauge theory. The tricritical point is associated with a chiral symmetry breaking under the presence of an electric current and a magneti... |
hep-th/9303016 | Elias Kiritsis | A. Giveon and E. Kiritsis | Axial Vector Duality as a Gauge Symmetry and Topology Change in String
Theory | LAteX file, CERN-TH.6816/93, RI-149-93. (previous file was corrupted
by mailers) | Nucl.Phys. B411 (1994) 487-508 | 10.1016/0550-3213(94)90460-X | null | hep-th | null | Lines generated by marginal deformations of WZW models are considered. The
Weyl symmetry at the WZW point implies the existence of a duality symmetry on
such lines. The duality is interpreted as a broken gauge symmetry in string
theory. It is shown that at the two end points the axial and vector cosets are
obtained. ... | [
{
"created": "Wed, 3 Mar 1993 15:26:18 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Aug 1992 09:50:28 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Aug 1992 09:12:15 GMT",
"version": "v3"
},
{
"created": "Wed, 6 Oct 1993 14:27:40 GMT",
"version": "v4"
}
] | 2009-10-22 | [
[
"Giveon",
"A.",
""
],
[
"Kiritsis",
"E.",
""
]
] | Lines generated by marginal deformations of WZW models are considered. The Weyl symmetry at the WZW point implies the existence of a duality symmetry on such lines. The duality is interpreted as a broken gauge symmetry in string theory. It is shown that at the two end points the axial and vector cosets are obtained. Th... |
hep-th/9605156 | Karl-Henning Rehren | K.-H. Rehren (Univ. Hamburg) | Bounded Bose fields | 8 pages, plain TeX, submitted to LMP | Lett.Math.Phys. 40 (1997) 299-306 | null | DESY 96-092 | hep-th | null | Examples for bounded Bose fields in two dimensions are presented.
| [
{
"created": "Wed, 22 May 1996 08:34:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rehren",
"K. -H.",
"",
"Univ. Hamburg"
]
] | Examples for bounded Bose fields in two dimensions are presented. |
1504.00609 | Edward Witten | Ashoke Sen and Edward Witten | Filling The Gaps With PCO's | 40 pp | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Superstring perturbation theory is traditionally carried out by using
picture-changing operators (PCO's) to integrate over odd moduli. Naively the
PCO's can be inserted anywhere on a string worldsheet, but actually a
constraint must be placed on PCO insertions to avoid spurious singularities.
Accordingly, it has been... | [
{
"created": "Thu, 2 Apr 2015 16:33:28 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Aug 2015 02:09:01 GMT",
"version": "v2"
}
] | 2015-08-20 | [
[
"Sen",
"Ashoke",
""
],
[
"Witten",
"Edward",
""
]
] | Superstring perturbation theory is traditionally carried out by using picture-changing operators (PCO's) to integrate over odd moduli. Naively the PCO's can be inserted anywhere on a string worldsheet, but actually a constraint must be placed on PCO insertions to avoid spurious singularities. Accordingly, it has been l... |
hep-th/0304256 | Yashar Aghababaie | Y. Aghababaie, C.P. Burgess, S.L. Parameswaran and F. Quevedo | Towards a Naturally Small Cosmological Constant from Branes in 6D
Supergravity | 31 pages, 1 figure. Uses JHEP class. Expanded discussions in
Introduction, Section 3.2 (Quantum Corrections) and Section 4.2 (Topological
Constraint). Note added on subsequent related articles. Results unchanged | Nucl.Phys.B680:389-414,2004 | 10.1016/j.nuclphysb.2003.12.015 | null | hep-th | null | We investigate the possibility of self-tuning of the effective 4D
cosmological constant in 6D supergravity, to see whether it could naturally be
of order 1/r^4 when compactified on two dimensions having Kaluza-Klein masses
of order 1/r. In the models we examine supersymmetry is broken by the presence
of non-supersymm... | [
{
"created": "Tue, 29 Apr 2003 20:05:15 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Aug 2003 15:11:05 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Aghababaie",
"Y.",
""
],
[
"Burgess",
"C. P.",
""
],
[
"Parameswaran",
"S. L.",
""
],
[
"Quevedo",
"F.",
""
]
] | We investigate the possibility of self-tuning of the effective 4D cosmological constant in 6D supergravity, to see whether it could naturally be of order 1/r^4 when compactified on two dimensions having Kaluza-Klein masses of order 1/r. In the models we examine supersymmetry is broken by the presence of non-supersymmet... |
0808.3179 | Satish D. Joglekar | Asrarul Haque and Satish D. Joglekar | Possible Detection of Causality Violation in a Non-local Scalar Model | Latex, 30 pages | J.Phys.A42:065401,2009 | 10.1088/1751-8113/42/6/065401 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the possibility that there may be causality violation detectable
at higher energies. We take a scalar nonlocal theory containing a mass scale
$\Lambda$ as a model example and make a preliminary study of how the causality
violation can be observed. We show how to formulate an observable whose
detection wou... | [
{
"created": "Sat, 23 Aug 2008 10:40:13 GMT",
"version": "v1"
}
] | 2009-01-19 | [
[
"Haque",
"Asrarul",
""
],
[
"Joglekar",
"Satish D.",
""
]
] | We consider the possibility that there may be causality violation detectable at higher energies. We take a scalar nonlocal theory containing a mass scale $\Lambda$ as a model example and make a preliminary study of how the causality violation can be observed. We show how to formulate an observable whose detection would... |
hep-th/9801046 | Vladimir Korepin | V. E. Korepin and N. A. Slavnov | The determinant representation for quantum correlation functions of the
sinh-Gordon model | 21 pages, Latex, no figures | J.Phys.A31:9283-9295,1998 | 10.1088/0305-4470/31/46/018 | ITP-SUNY-SB-98-6 | hep-th math-ph math.MP nlin.SI solv-int | null | We consider the quantum sinh-Gordon model in this paper. Using known formulae
for form factors we sum up all their contributions and obtain a closed
expression for a correlation function. This expression is a determinant of an
integral operator. Similar determinant representations were proven to be useful
not only in... | [
{
"created": "Thu, 8 Jan 1998 17:50:11 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Jan 1998 00:08:44 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Korepin",
"V. E.",
""
],
[
"Slavnov",
"N. A.",
""
]
] | We consider the quantum sinh-Gordon model in this paper. Using known formulae for form factors we sum up all their contributions and obtain a closed expression for a correlation function. This expression is a determinant of an integral operator. Similar determinant representations were proven to be useful not only in t... |
hep-th/9307192 | Sen Diptiman | B. Basu-Mallick | Quantum group and Manin plane related to a coloured braid group
representation | 20 Pages | null | null | ICTP Preprint IC/93/218 | hep-th math.QA | null | By considering `coloured' braid group representation we have obtained a
quantum group, which reduces to the standard $GL_q(2)$ and $GL_{p,q}(2)$ cases
at some particular limits of the `colour' parameters. In spite of quite
complicated nature, all of these new quantum group relations can be expressed
neatly in the Hei... | [
{
"created": "Fri, 30 Jul 1993 13:58:24 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Basu-Mallick",
"B.",
""
]
] | By considering `coloured' braid group representation we have obtained a quantum group, which reduces to the standard $GL_q(2)$ and $GL_{p,q}(2)$ cases at some particular limits of the `colour' parameters. In spite of quite complicated nature, all of these new quantum group relations can be expressed neatly in the Heise... |
1511.07194 | Noburo Shiba | Taiki Miyagawa, Noburo Shiba, Tadashi Takayanagi | Double-Trace Deformations and Entanglement Entropy in AdS | 24 pages; v3, a comment and references added | Fortschr. Phys. 64, 92 (2016) | 10.1002/prop.201500098 | KUNS-2583, YITP-15-95, IPMU15-0197 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the bulk entanglement entropy of a massive scalar field in a
Poincare AdS with the Dirichlet and Neumann boundary condition when we trace
out a half space. Moreover, by taking into account the quantum back reaction to
the minimal surface area, we calculate how much the entanglement entropy
changes under a ... | [
{
"created": "Mon, 23 Nov 2015 12:29:38 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 2015 12:19:18 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Dec 2015 12:06:43 GMT",
"version": "v3"
}
] | 2016-01-25 | [
[
"Miyagawa",
"Taiki",
""
],
[
"Shiba",
"Noburo",
""
],
[
"Takayanagi",
"Tadashi",
""
]
] | We compute the bulk entanglement entropy of a massive scalar field in a Poincare AdS with the Dirichlet and Neumann boundary condition when we trace out a half space. Moreover, by taking into account the quantum back reaction to the minimal surface area, we calculate how much the entanglement entropy changes under a do... |
hep-th/9209035 | Wolfgang Kalau | Wolfgang Kalau | BRST Quantization of 2d-Yang Mills Theory with Anomalies | 25p., NIKHEF-H/92-13 | Nucl.Phys.B395:263-287,1993 | 10.1016/0550-3213(93)90217-D | null | hep-th | null | In this paper we discuss the BRST-quantization of anomalous 2d-Yang Mills
(YM) theory. Since we use an oscillator basis for the YM-Fock-space the anomaly
appears already for a pure YM-system and the constraints form a Kac-Moody
algebra with negative central charge. We also discuss the coupling of chiral
fermions and ... | [
{
"created": "Fri, 11 Sep 1992 10:36:10 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Kalau",
"Wolfgang",
""
]
] | In this paper we discuss the BRST-quantization of anomalous 2d-Yang Mills (YM) theory. Since we use an oscillator basis for the YM-Fock-space the anomaly appears already for a pure YM-system and the constraints form a Kac-Moody algebra with negative central charge. We also discuss the coupling of chiral fermions and fi... |
hep-th/0511038 | Nail Khusnutdinov | Nail R. Khusnutdinov | Zeta-function approach to Casimir energy with singular potentials | 17 pages, 2 figures, added reference, address corrected | Phys.Rev. D73 (2006) 025003 | 10.1103/PhysRevD.73.025003 | null | hep-th | null | In the framework of zeta-function approach the Casimir energy for three
simple model system: single delta potential, step function potential and three
delta potentials is analyzed. It is shown that the energy contains
contributions which are peculiar to the potentials. It is suggested to
renormalize the energy using ... | [
{
"created": "Thu, 3 Nov 2005 12:43:15 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2005 14:38:54 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Khusnutdinov",
"Nail R.",
""
]
] | In the framework of zeta-function approach the Casimir energy for three simple model system: single delta potential, step function potential and three delta potentials is analyzed. It is shown that the energy contains contributions which are peculiar to the potentials. It is suggested to renormalize the energy using th... |
2104.09518 | Marten Reehorst | Marten Reehorst, Slava Rychkov, David Simmons-Duffin, Benoit Sirois,
Ning Su, Balt van Rees | Navigator Function for the Conformal Bootstrap | 60 pages, 22 figures. v2: minor changes and fixes, added subsection
3.1 on differentiability | SciPost Phys. 11, 072 (2021) | 10.21468/SciPostPhys.11.3.072 | CPHT-RR032.042021 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Current numerical conformal bootstrap techniques carve out islands in theory
space by repeatedly checking whether points are allowed or excluded. We propose
a new method for searching theory space that replaces the binary information
"allowed"/"excluded" with a continuous "navigator" function that is negative in
the ... | [
{
"created": "Mon, 19 Apr 2021 18:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Sep 2021 13:46:11 GMT",
"version": "v2"
}
] | 2021-09-29 | [
[
"Reehorst",
"Marten",
""
],
[
"Rychkov",
"Slava",
""
],
[
"Simmons-Duffin",
"David",
""
],
[
"Sirois",
"Benoit",
""
],
[
"Su",
"Ning",
""
],
[
"van Rees",
"Balt",
""
]
] | Current numerical conformal bootstrap techniques carve out islands in theory space by repeatedly checking whether points are allowed or excluded. We propose a new method for searching theory space that replaces the binary information "allowed"/"excluded" with a continuous "navigator" function that is negative in the al... |
1005.3580 | Sudarshan Fernando | Sudarshan Fernando, Murat Gunaydin | Minimal unitary representation of SO*(8) = SO(6,2) and its SU(2)
deformations as massless 6D conformal fields and their supersymmetric
extensions | Revised with modified notation; Typos corrected; 58 pages; Latex file | Nucl.Phys.B841:339-387,2010 | 10.1016/j.nuclphysb.2010.07.001 | null | hep-th math-ph math.MP math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the minimal unitary representation (minrep) of SO(6,2) over an
Hilbert space of functions of five variables, obtained by quantizing its
quasiconformal realization. The minrep of SO(6,2), which coincides with the
minrep of SO*(8) similarly constructed, corresponds to a massless conformal
scalar field in six s... | [
{
"created": "Thu, 20 May 2010 03:10:44 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jun 2010 03:35:53 GMT",
"version": "v2"
}
] | 2014-11-21 | [
[
"Fernando",
"Sudarshan",
""
],
[
"Gunaydin",
"Murat",
""
]
] | We study the minimal unitary representation (minrep) of SO(6,2) over an Hilbert space of functions of five variables, obtained by quantizing its quasiconformal realization. The minrep of SO(6,2), which coincides with the minrep of SO*(8) similarly constructed, corresponds to a massless conformal scalar field in six spa... |
1303.2634 | Akikazu Hashimoto | William Cottrell, Jerome Gaillard, and Akikazu Hashimoto | Gravity dual of dynamically broken supersymmetry | 38 pages, 6 figures | null | 10.1007/JHEP08(2013)105 | MAD-TH-13-02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a renormalization group flow of ABJM theory embedded into the warped
A_8 geometry and explore the dependence of the vacuum structure on the
parameters of the theory. This model has a product group gauge structure
U(N)xU(n+l) and comes equipped with discrete parameters N, l and k, a
continuous parameter b rel... | [
{
"created": "Mon, 11 Mar 2013 19:35:49 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Cottrell",
"William",
""
],
[
"Gaillard",
"Jerome",
""
],
[
"Hashimoto",
"Akikazu",
""
]
] | We study a renormalization group flow of ABJM theory embedded into the warped A_8 geometry and explore the dependence of the vacuum structure on the parameters of the theory. This model has a product group gauge structure U(N)xU(n+l) and comes equipped with discrete parameters N, l and k, a continuous parameter b relat... |
hep-th/9309131 | Antonio Gabriel Oliveira Moreira | C. Aragone P. J. Arias | More Gravitational Anyons | Pages:6 Report#: SB\F-212 | null | null | null | hep-th | null | The anyonic behaviour of massive spinning point particles coupled to
linearized massive vector Chern-Simons gravity is studied. This model
constitutes the uniform spin-2 generalization of the vector model formed by
coupling charged point particles to the topological massive Maxwell-CS action.
It turns out that, for t... | [
{
"created": "Fri, 24 Sep 1993 15:59:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arias",
"C. Aragone P. J.",
""
]
] | The anyonic behaviour of massive spinning point particles coupled to linearized massive vector Chern-Simons gravity is studied. This model constitutes the uniform spin-2 generalization of the vector model formed by coupling charged point particles to the topological massive Maxwell-CS action. It turns out that, for thi... |
hep-th/9903196 | Alec Matusis | Eric D'Hoker, Daniel Z. Freedman, Samir D. Mathur, Alec Matusis,
Leonardo Rastelli | Graviton exchange and complete 4-point functions in the AdS/CFT
correspondence | 43 pages, 6 figures | Nucl.Phys.B562:353-394,1999 | 10.1016/S0550-3213(99)00525-8 | MIT-CTP-2843 UCLA/99/TEP/2 | hep-th | null | The graviton exchange diagram for the correlation function of arbitrary
scalar operators is evaluated in anti-de Sitter space, AdS(d+1). This enables
us to complete the computation of the 4-point amplitudes of dilaton and axion
fields in IIB supergravity on AdS5 X S5. By the AdS/CFT correspondence, we
obtain the 4-po... | [
{
"created": "Tue, 23 Mar 1999 01:19:20 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"D'Hoker",
"Eric",
""
],
[
"Freedman",
"Daniel Z.",
""
],
[
"Mathur",
"Samir D.",
""
],
[
"Matusis",
"Alec",
""
],
[
"Rastelli",
"Leonardo",
""
]
] | The graviton exchange diagram for the correlation function of arbitrary scalar operators is evaluated in anti-de Sitter space, AdS(d+1). This enables us to complete the computation of the 4-point amplitudes of dilaton and axion fields in IIB supergravity on AdS5 X S5. By the AdS/CFT correspondence, we obtain the 4-poin... |
hep-th/9304115 | null | H. Lu, C.N. Pope and X.J. Wang | On Higher-spin Generalisations of String Theory | 16 pages. CTP TAMU-22/93 | Int.J.Mod.Phys.A9:1527-1543,1994 | 10.1142/S0217751X94000674 | null | hep-th | null | We construct BRST operators for certain higher-spin extensions of the
Virasoro algebra, in which there is a spin-$s$ gauge field on the world sheet,
as well as the spin-2 gauge field corrresponding to the two-dimensional metric.
We use these BRST operators to study the physical states of the associated
string theorie... | [
{
"created": "Sat, 24 Apr 1993 05:07:31 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
],
[
"Wang",
"X. J.",
""
]
] | We construct BRST operators for certain higher-spin extensions of the Virasoro algebra, in which there is a spin-$s$ gauge field on the world sheet, as well as the spin-2 gauge field corrresponding to the two-dimensional metric. We use these BRST operators to study the physical states of the associated string theories,... |
hep-th/9306095 | Andrei Linde | Renata Kallosh | Supersymmetry and Black Holes | 8 p., invited talk at SUSY 93, LaTeX (misprints in eqs. (11)-(13) are
improved) | null | null | null | hep-th | null | We consider static black holes, which are bosonic solutions of supersymmetric
theories. We will show that supersymmetry provides a natural framework for a
discussion of various properties of such static black holes. The most
fundamental property of simple global supersymmetry, non-negativeness of the
energy, is gener... | [
{
"created": "Sun, 20 Jun 1993 18:59:01 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Sep 1993 03:44:04 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Kallosh",
"Renata",
""
]
] | We consider static black holes, which are bosonic solutions of supersymmetric theories. We will show that supersymmetry provides a natural framework for a discussion of various properties of such static black holes. The most fundamental property of simple global supersymmetry, non-negativeness of the energy, is general... |
2305.02712 | Fernando Ezquerro Sastre | Manuel Asorey and Fernando Ezquerro | Energy preserving boundary conditions in field theory | 22 pages | Physical Review D 108, 045008 (2023) | 10.1103/PhysRevD.108.045008 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The dynamics of classical field theories is usually governed by field
equations, but when fields are constrained to bounded domains it is also
dependent on its boundary conditions. Usually boundary conditions are
constrained by the requirement of preserving the maximal symmetry of the
system. In the case of charged p... | [
{
"created": "Thu, 4 May 2023 10:33:35 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Oct 2023 12:13:07 GMT",
"version": "v2"
}
] | 2023-10-04 | [
[
"Asorey",
"Manuel",
""
],
[
"Ezquerro",
"Fernando",
""
]
] | The dynamics of classical field theories is usually governed by field equations, but when fields are constrained to bounded domains it is also dependent on its boundary conditions. Usually boundary conditions are constrained by the requirement of preserving the maximal symmetry of the system. In the case of charged par... |
hep-th/0602032 | Tetsuya Shiromizu | Tetsuya Shiromizu, Shunsuke Fujii, Claudia de Rham and Hirotaka
Yoshino | High-energy effective theory for orbifold branes | 4 pages, accepted for publication in Phys. Rev. D | Phys.Rev. D73 (2006) 087301 | 10.1103/PhysRevD.73.087301 | null | hep-th astro-ph gr-qc hep-ph | null | We derive an effective theory on the orbifold branes of the Randall-Sundrum 1
(RS1) braneworld scenario in the presence of a bulk brane. We concentrate on
the regime where the three branes are close and consider a scenario where the
bulk brane collides with one of the orbifold branes. This theory allows us to
underst... | [
{
"created": "Fri, 3 Feb 2006 08:53:48 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Apr 2006 13:20:01 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Shiromizu",
"Tetsuya",
""
],
[
"Fujii",
"Shunsuke",
""
],
[
"de Rham",
"Claudia",
""
],
[
"Yoshino",
"Hirotaka",
""
]
] | We derive an effective theory on the orbifold branes of the Randall-Sundrum 1 (RS1) braneworld scenario in the presence of a bulk brane. We concentrate on the regime where the three branes are close and consider a scenario where the bulk brane collides with one of the orbifold branes. This theory allows us to understan... |
1402.4174 | Naoki Yamamoto | Yukinao Akamatsu, Naoki Yamamoto | Chiral Langevin theory for non-Abelian plasmas | v3: 30 pages, 2 figures, published version | Phys.Rev.D90:125031,2014 | 10.1103/PhysRevD.90.125031 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Charged plasmas with chirality imbalance are unstable and tend to reduce the
imbalance. This chiral plasma instability is, however, not captured in
(anomalous) hydrodynamics for high-temperature non-Abelian plasmas. We derive a
Langevin-type classical effective theory with anomalous parity-violating
effects for non-A... | [
{
"created": "Mon, 17 Feb 2014 23:00:17 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Oct 2014 01:50:58 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Jan 2015 02:18:29 GMT",
"version": "v3"
}
] | 2015-01-14 | [
[
"Akamatsu",
"Yukinao",
""
],
[
"Yamamoto",
"Naoki",
""
]
] | Charged plasmas with chirality imbalance are unstable and tend to reduce the imbalance. This chiral plasma instability is, however, not captured in (anomalous) hydrodynamics for high-temperature non-Abelian plasmas. We derive a Langevin-type classical effective theory with anomalous parity-violating effects for non-Abe... |
1708.08303 | Itamar Hason | Itamar Hason | Triviality of Entanglement Entropy in the Galilean Vacuum | null | null | 10.1016/j.physletb.2018.02.064 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the entanglement entropy of the vacuum in non-relativistic local
theories with Galilean or Schr\"{o}dinger symmetry. We clear some confusion in
the literature on the free Schr\"odinger case. We find that with only positive
$U(1)$ charge particles (states) and a unique zero $U(1)$ charge state (the
vacuum) th... | [
{
"created": "Mon, 28 Aug 2017 13:12:16 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Apr 2018 12:48:12 GMT",
"version": "v2"
}
] | 2018-04-27 | [
[
"Hason",
"Itamar",
""
]
] | We study the entanglement entropy of the vacuum in non-relativistic local theories with Galilean or Schr\"{o}dinger symmetry. We clear some confusion in the literature on the free Schr\"odinger case. We find that with only positive $U(1)$ charge particles (states) and a unique zero $U(1)$ charge state (the vacuum) the ... |
1210.0136 | Claudio Coriano | Claudio Coriano, Luigi Delle Rose, Mirko Serino | Three and Four Point Functions of Stress Energy Tensors in D=3 for the
Analysis of Cosmological Non-Gaussianities | 29 pages, 3 figures | JHEP 1212 (2012) 090 | 10.1007/JHEP12(2012)090 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the correlation functions of 3 and 4 stress energy tensors $(T)$
in D=3 in free field theories of scalars, abelian gauge fields, and fermions,
which are relevant in the analysis of cosmological non-gaussianities. These
correlators appear in the holographic expressions of the scalar and tensor
perturbations... | [
{
"created": "Sat, 29 Sep 2012 17:36:08 GMT",
"version": "v1"
}
] | 2013-01-29 | [
[
"Coriano",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Serino",
"Mirko",
""
]
] | We compute the correlation functions of 3 and 4 stress energy tensors $(T)$ in D=3 in free field theories of scalars, abelian gauge fields, and fermions, which are relevant in the analysis of cosmological non-gaussianities. These correlators appear in the holographic expressions of the scalar and tensor perturbations d... |
hep-th/9707033 | Eduardo Marino | R.Banerjee and E.C.Marino | A New Approach for Bosonization of Massive Thirring Model in Three
Dimensions | Latex, 8 pages. Minor misprints are corrected | Mod.Phys.Lett. A14 (1999) 593-600 | 10.1142/S0217732399000651 | null | hep-th | null | We develop a new approach for bosonization based on the direct comparison of
current correlation functions and apply it to the case of the Massive Thirring
Model in three dimensions in the weak coupling regime, but with an arbitrary
mass. Explicit bosonized forms for the lagrangian and the current are obtained
in ter... | [
{
"created": "Wed, 2 Jul 1997 15:39:31 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Aug 1997 15:35:11 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Banerjee",
"R.",
""
],
[
"Marino",
"E. C.",
""
]
] | We develop a new approach for bosonization based on the direct comparison of current correlation functions and apply it to the case of the Massive Thirring Model in three dimensions in the weak coupling regime, but with an arbitrary mass. Explicit bosonized forms for the lagrangian and the current are obtained in terms... |
1112.3034 | Liam McAllister | David Marsh, Liam McAllister, Timm Wrase | The Wasteland of Random Supergravities | 39 pages, 9 figures; v2: fixed typos, added refs and clarifications | JHEP 1203:102,2012 | 10.1007/JHEP03(2012)102 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in a general \cal{N} = 1 supergravity with N \gg 1 scalar
fields, an exponentially small fraction of the de Sitter critical points are
metastable vacua. Taking the superpotential and Kahler potential to be random
functions, we construct a random matrix model for the Hessian matrix, which is
well-approxim... | [
{
"created": "Tue, 13 Dec 2011 21:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jan 2012 14:29:42 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Marsh",
"David",
""
],
[
"McAllister",
"Liam",
""
],
[
"Wrase",
"Timm",
""
]
] | We show that in a general \cal{N} = 1 supergravity with N \gg 1 scalar fields, an exponentially small fraction of the de Sitter critical points are metastable vacua. Taking the superpotential and Kahler potential to be random functions, we construct a random matrix model for the Hessian matrix, which is well-approximat... |
1912.07098 | Fedele Lizzi | Fedele Lizzi, Mattia Manfredonia, Flavio Mercati | Localizability in $\kappa$-Minkowski Spacetime | To appear in the proceedings of the conference "PAFT 2019, Current
problems in theoretical physics", XXV Edition April 13 - 17, 2019, Vietri,
italy. Based on arXiv:1811.08409 | null | null | null | hep-th gr-qc math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the methods of ordinary quantum mechanics we study $\kappa$-Minkowski
space as a quantum space described by noncommuting self-adjoint operators,
following and enlarging arXiv:1811.08409. We see how the role of Fourier
transforms is played in this case by Mellin transforms. We briefly discuss the
role of transfo... | [
{
"created": "Sun, 15 Dec 2019 19:45:10 GMT",
"version": "v1"
}
] | 2019-12-17 | [
[
"Lizzi",
"Fedele",
""
],
[
"Manfredonia",
"Mattia",
""
],
[
"Mercati",
"Flavio",
""
]
] | Using the methods of ordinary quantum mechanics we study $\kappa$-Minkowski space as a quantum space described by noncommuting self-adjoint operators, following and enlarging arXiv:1811.08409. We see how the role of Fourier transforms is played in this case by Mellin transforms. We briefly discuss the role of transform... |
hep-th/0212006 | Laszlo Feher | L. Feher | Dynamical r-matrices and Poisson-Lie symmetries in the chiral WZNW model | Talk at the Workshop on Integrable Theories, Solitons and Duality,
IFT Sao Paulo, July 2002; 12 pages, LaTeX. Added some references in v2 | PoS UNESP2002:012,2002 | null | null | hep-th math-ph math.MP math.QA nlin.SI | null | We briefly review the possible Poisson structures on the chiral WZNW phase
space and discuss the associated Poisson-Lie groupoids. Many interesting
dynamical r-matrices appear naturally in this framework. Particular attention
is paid to the special cases in which these r-matrices satisfy the classical
dynamical Yang-... | [
{
"created": "Mon, 2 Dec 2002 16:56:48 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Jan 2003 16:59:20 GMT",
"version": "v2"
}
] | 2009-01-27 | [
[
"Feher",
"L.",
""
]
] | We briefly review the possible Poisson structures on the chiral WZNW phase space and discuss the associated Poisson-Lie groupoids. Many interesting dynamical r-matrices appear naturally in this framework. Particular attention is paid to the special cases in which these r-matrices satisfy the classical dynamical Yang-Ba... |
1903.00555 | Netta Engelhardt | Netta Engelhardt and Gary T. Horowitz | A Holographic Argument for the Penrose Inequality in AdS | 15 pages, 3 figures; v2: reference and clarification added | Phys. Rev. D 99, 126009 (2019) | 10.1103/PhysRevD.99.126009 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a holographic argument in favor of the AdS Penrose inequality, which
conjectures a lower bound on the total mass in terms of the area of apparent
horizons. This inequality is often viewed as a test of cosmic censorship. We
further find a connection between the area law for apparent horizons and the
Penrose in... | [
{
"created": "Fri, 1 Mar 2019 22:08:36 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Apr 2019 15:10:58 GMT",
"version": "v2"
}
] | 2019-06-19 | [
[
"Engelhardt",
"Netta",
""
],
[
"Horowitz",
"Gary T.",
""
]
] | We give a holographic argument in favor of the AdS Penrose inequality, which conjectures a lower bound on the total mass in terms of the area of apparent horizons. This inequality is often viewed as a test of cosmic censorship. We further find a connection between the area law for apparent horizons and the Penrose ineq... |
hep-th/9610222 | Kechkin O. V. | O.Kechkin and M.Yurova | Symplectic Gravity Models in Four, Three and Two Dimensions | 21 pages, RevTex, no figuries | J.Math.Phys.39:5446-5457,1998 | 10.1063/1.532583 | null | hep-th | null | A class of the $D=4$ gravity models describing a coupled system of $n$
Abelian vector fields and the symmetric $n \times n$ matrix generalizations of
the dilaton and Kalb-Ramond fields is considered. It is shown that the
Pecci-Quinn axion matrix can be entered and the resulting equations of motion
possess the $Sp(2n,... | [
{
"created": "Mon, 28 Oct 1996 13:21:44 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Kechkin",
"O.",
""
],
[
"Yurova",
"M.",
""
]
] | A class of the $D=4$ gravity models describing a coupled system of $n$ Abelian vector fields and the symmetric $n \times n$ matrix generalizations of the dilaton and Kalb-Ramond fields is considered. It is shown that the Pecci-Quinn axion matrix can be entered and the resulting equations of motion possess the $Sp(2n, R... |
hep-th/9801126 | Andrzej Borowiec | A. Borowiec, M. Ferraris and M. Francaviglia | Lagrangian Symmetries of Chern-Simons Theories | 16 pages in LaTeX, some comments and references added. to appear in
Journal of Physics A: Mathematical and General | J.Phys.A31:8823-8833,1998 | 10.1088/0305-4470/31/44/010 | null | hep-th gr-qc math-ph math.MP | null | This paper analyses the Noether symmetries and the corresponding conservation
laws for Chern-Simons Lagrangians in dimension $d=3$. In particular, we find an
expression for the superpotential of Chern-Simons gravity. As a by-product the
general discussion of superpotentials for 3rd order natural and quasi-natural
the... | [
{
"created": "Mon, 19 Jan 1998 11:57:52 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Sep 1998 12:22:16 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Borowiec",
"A.",
""
],
[
"Ferraris",
"M.",
""
],
[
"Francaviglia",
"M.",
""
]
] | This paper analyses the Noether symmetries and the corresponding conservation laws for Chern-Simons Lagrangians in dimension $d=3$. In particular, we find an expression for the superpotential of Chern-Simons gravity. As a by-product the general discussion of superpotentials for 3rd order natural and quasi-natural theor... |
hep-th/9508042 | Chris Pope | H. Lu, C.N. Pope, E. Sezgin and K.S. Stelle | Stainless super p-branes | Latex file, 35 pages, 1 branescan (Some referencing adjustments, and
minor wording changes.) | Nucl.Phys.B456:669-698,1995 | 10.1016/0550-3213(95)00524-4 | CTP TAMU-31/95, Imperial/TP/94-95/56, SISSA 97/95/EP | hep-th | null | The elementary and solitonic supersymmetric $p$-brane solutions to
supergravity theories form families related by dimensional reduction, each
headed by a maximal (`stainless') member that cannot be isotropically
dimensionally oxidized into higher dimensions. We find several new families,
headed by stainless solutions... | [
{
"created": "Wed, 9 Aug 1995 20:26:38 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Oct 1995 15:35:52 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
],
[
"Sezgin",
"E.",
""
],
[
"Stelle",
"K. S.",
""
]
] | The elementary and solitonic supersymmetric $p$-brane solutions to supergravity theories form families related by dimensional reduction, each headed by a maximal (`stainless') member that cannot be isotropically dimensionally oxidized into higher dimensions. We find several new families, headed by stainless solutions i... |
2206.11288 | Spasen Chaykov | Spasen Chaykov, Nishant Agarwal, Sina Bahrami, and R. Holman | Loop corrections in Minkowski spacetime away from equilibrium. Part I.
Late-time resummations | 31 pages, 5 figures. Added discussion on resummation in in-out vs.
WW. Matches published version | JHEP 02 (2023) 093 | 10.1007/JHEP02(2023)093 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Loop corrections to unequal-time correlation functions in Minkowski spacetime
exhibit secular growth due to a breakdown of time-dependent perturbation
theory. This is analogous to secular growth in equal-time correlators on
time-dependent backgrounds, except that in Minkowski the divergences must not
signal a real IR... | [
{
"created": "Wed, 22 Jun 2022 18:00:27 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Mar 2023 19:56:10 GMT",
"version": "v2"
}
] | 2023-03-07 | [
[
"Chaykov",
"Spasen",
""
],
[
"Agarwal",
"Nishant",
""
],
[
"Bahrami",
"Sina",
""
],
[
"Holman",
"R.",
""
]
] | Loop corrections to unequal-time correlation functions in Minkowski spacetime exhibit secular growth due to a breakdown of time-dependent perturbation theory. This is analogous to secular growth in equal-time correlators on time-dependent backgrounds, except that in Minkowski the divergences must not signal a real IR i... |
2111.13459 | Vaios Ziogas | Luca V. Delacr\'etaz, Blaise Gout\'eraux, Vaios Ziogas | Damping of Pseudo-Goldstone Fields | v2: new appendix, references added, typos fixed, matches published
version; v1: 5+ pages + appendices | Phys. Rev. Lett. 128, 141601 (2022) | 10.1103/PhysRevLett.128.141601 | CPHT-RR097.112021 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Approximate symmetries abound in Nature. If these symmetries are also
spontaneously broken, the would-be Goldstone modes acquire a small mass, or
inverse correlation length, and are referred to as pseudo-Goldstones. At
nonzero temperature, the effects of dissipation can be captured by
hydrodynamics at sufficiently lo... | [
{
"created": "Fri, 26 Nov 2021 12:19:28 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Mar 2022 18:45:42 GMT",
"version": "v2"
}
] | 2022-04-08 | [
[
"Delacrétaz",
"Luca V.",
""
],
[
"Goutéraux",
"Blaise",
""
],
[
"Ziogas",
"Vaios",
""
]
] | Approximate symmetries abound in Nature. If these symmetries are also spontaneously broken, the would-be Goldstone modes acquire a small mass, or inverse correlation length, and are referred to as pseudo-Goldstones. At nonzero temperature, the effects of dissipation can be captured by hydrodynamics at sufficiently long... |
hep-th/0305189 | Rutger H. Boels | Rutger Boels, Jan de Boer, Robert Duivenvoorden and Jeroen Wijnhout | Factorization of Seiberg-Witten Curves and Compactification to Three
Dimensions | laTeX, 14 pages, uses AMSmath | JHEP 0403 (2004) 010 | 10.1088/1126-6708/2004/03/010 | ITFA-2003-25 | hep-th | null | We continue our study of nonperturbative superpotentials of four-dimensional
N=2 supersymmetric gauge theories with gauge group U(N) on R^3 x S^1, broken to
N=1 due to a classical superpotential. In a previous paper, hep-th/0304061, we
discussed how the low-energy quantum superpotential can be obtained by
substitutin... | [
{
"created": "Wed, 21 May 2003 13:27:06 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Boels",
"Rutger",
""
],
[
"de Boer",
"Jan",
""
],
[
"Duivenvoorden",
"Robert",
""
],
[
"Wijnhout",
"Jeroen",
""
]
] | We continue our study of nonperturbative superpotentials of four-dimensional N=2 supersymmetric gauge theories with gauge group U(N) on R^3 x S^1, broken to N=1 due to a classical superpotential. In a previous paper, hep-th/0304061, we discussed how the low-energy quantum superpotential can be obtained by substituting ... |
1309.0804 | N. E. J. Bjerrum-Bohr | N.E.J Bjerrum-Bohr, John F. Donoghue and Pierre Vanhove | On-shell Techniques and Universal Results in Quantum Gravity | 34 pages, 7 figures, typos corrected, published version | null | 10.1007/JHEP02(2014)111 | IHES/P/13/23, IPHT-t13/019 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the leading post-Newtonian and quantum corrections to the Coulomb
and Newtonian potentials using the full modern arsenal of on-shell techniques;
we employ spinor-helicity variables everywhere, use the Kawai-Lewellen-Tye
(KLT) relations to derive gravity amplitudes from gauge theory and use
unitarity method... | [
{
"created": "Tue, 3 Sep 2013 19:56:18 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Feb 2014 21:36:05 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Bjerrum-Bohr",
"N. E. J",
""
],
[
"Donoghue",
"John F.",
""
],
[
"Vanhove",
"Pierre",
""
]
] | We compute the leading post-Newtonian and quantum corrections to the Coulomb and Newtonian potentials using the full modern arsenal of on-shell techniques; we employ spinor-helicity variables everywhere, use the Kawai-Lewellen-Tye (KLT) relations to derive gravity amplitudes from gauge theory and use unitarity methods ... |
hep-th/9606003 | Ahn Chang Lim | Changrim Ahn and Wai Ming Koo | Supersymmetric Sine-Gordon Model and the Eight-Vertex Free Fermion model
with Boundary | Latex file, 20 pages. We add a reference which we have found after
completing and submitting our paper | Nucl.Phys. B482 (1996) 675-692 | 10.1016/S0550-3213(96)00518-4 | null | hep-th | null | We compute the boundary scattering amplitudes of the breathers of the
supersymmetric sine-Gordon model using the fusion of the soliton-antisoliton
pair scattering with the boundary with a known result of the soliton boundary
scattering amplitudes. We also solve the boundary Yang-Baxter equation of the
eight-vertex fr... | [
{
"created": "Mon, 3 Jun 1996 13:12:32 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Jun 1996 05:49:46 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Ahn",
"Changrim",
""
],
[
"Koo",
"Wai Ming",
""
]
] | We compute the boundary scattering amplitudes of the breathers of the supersymmetric sine-Gordon model using the fusion of the soliton-antisoliton pair scattering with the boundary with a known result of the soliton boundary scattering amplitudes. We also solve the boundary Yang-Baxter equation of the eight-vertex free... |
hep-th/9712131 | Peter Leifer | Peter Leifer | Quantum Field Theory on Fock Projective Space | 10 pages, LaTeX | null | null | null | hep-th | null | It is shown that some analog of the ``second quantization'' exists in the
framework of CP(N) theory. I analyse conditions under that ``geometrical
bosons'' may be identified with real physical fields. The compact character of
a state manifold should preserve the quantities of dynamical variables from
divergences.
| [
{
"created": "Sat, 13 Dec 1997 19:41:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Leifer",
"Peter",
""
]
] | It is shown that some analog of the ``second quantization'' exists in the framework of CP(N) theory. I analyse conditions under that ``geometrical bosons'' may be identified with real physical fields. The compact character of a state manifold should preserve the quantities of dynamical variables from divergences. |
hep-th/0409236 | Anton Sutulin Mr | E. Ivanov and A. Sutulin | Diverse ${\cal N} =(4,4)$ Twisted Multiplets in ${\cal N} = (2,2)$
Superspace | 21 p., Latex | Theor.Math.Phys. 145 (2005) 1425-1442; Teor.Mat.Fiz. 145 (2005)
66-86 | 10.1007/s11232-005-0169-8 | null | hep-th | null | We describe four different types of the ${\cal N} = (4,4)$ twisted
supermultiplets in two-dimensional ${\cal N} = (2,2)$ superspace ${\bf
R}^{1,1|2,2}$. All these multiplets are presented by a pair of chiral and
twisted chiral superfields and differ in the transformation properties under an
extra hidden ${\cal N} = (... | [
{
"created": "Thu, 23 Sep 2004 14:38:04 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Ivanov",
"E.",
""
],
[
"Sutulin",
"A.",
""
]
] | We describe four different types of the ${\cal N} = (4,4)$ twisted supermultiplets in two-dimensional ${\cal N} = (2,2)$ superspace ${\bf R}^{1,1|2,2}$. All these multiplets are presented by a pair of chiral and twisted chiral superfields and differ in the transformation properties under an extra hidden ${\cal N} = (2,... |
1512.05395 | Jaime Besprosvany | J. Besprosvany and R. Romero | Particles within extended-spin space: Lagrangian connection | Talk presented at the 10th Latin American Symposium on High Energy
Physics (SILAFAE 2014) 24-28 Nov 2014. Medellin, Colombia. 15 pages, 1
figure, 1 table, 15 references | Nuclear and Particle Physics Proceedings, Volumes 267-269,
October-December 2015, Pages 199-206 | 10.1016/j.nuclphysbps.2015.10.103 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A spin-space extension is reviewed, which provides information on the
standard model. Its defining feature is a common matrix space that describes
symmetries and representations, and leads to limits on these, for given
dimension. The model provides additional information on the standard model,
whose interpretation re... | [
{
"created": "Wed, 16 Dec 2015 22:02:41 GMT",
"version": "v1"
}
] | 2016-05-09 | [
[
"Besprosvany",
"J.",
""
],
[
"Romero",
"R.",
""
]
] | A spin-space extension is reviewed, which provides information on the standard model. Its defining feature is a common matrix space that describes symmetries and representations, and leads to limits on these, for given dimension. The model provides additional information on the standard model, whose interpretation requ... |
hep-th/9503223 | Guest Login | V. D. Ivashchuk and V. N. Melnikov | Multidimensional Classical and Quantum Cosmology with Perfect Fluid | 31 pages, LaTex. 1 figure is available upon request (hard copy) | Grav. Cosmol. 1 (2) (1995) 133-148 | null | RGS-CSVR-002/95 | hep-th | null | A cosmological model describing the evolution of n Ricci-flat spaces (n>1) in
the presence of 1-component perfect-fluid and minimally coupled scalar field is
considered. When the pressures in all spaces are proportional to the density,
the Einstein and Wheeler-DeWitt equations are integrated for a large variety of
pa... | [
{
"created": "Fri, 31 Mar 1995 15:58:17 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Dec 2006 13:47:41 GMT",
"version": "v2"
}
] | 2009-09-25 | [
[
"Ivashchuk",
"V. D.",
""
],
[
"Melnikov",
"V. N.",
""
]
] | A cosmological model describing the evolution of n Ricci-flat spaces (n>1) in the presence of 1-component perfect-fluid and minimally coupled scalar field is considered. When the pressures in all spaces are proportional to the density, the Einstein and Wheeler-DeWitt equations are integrated for a large variety of para... |
hep-th/0210028 | Helmuth Hueffel | H. Huffel | Comment on the Decoupling of UV and IR Divergencies within Dimensional
Regularization in Noncommutative Theories | 4 pages, Latex | null | null | University of Vienna preprint UWThPh-2002-31 | hep-th | null | In a recent paper hep-ph/0208225 it has been claimed that to one-loop order
in noncommutative phi^4 scalar field theory using dimensional regularization
the UV and IR divergencies decouple. We point out that this statement is
incorrect.
| [
{
"created": "Thu, 3 Oct 2002 19:36:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Huffel",
"H.",
""
]
] | In a recent paper hep-ph/0208225 it has been claimed that to one-loop order in noncommutative phi^4 scalar field theory using dimensional regularization the UV and IR divergencies decouple. We point out that this statement is incorrect. |
2403.10793 | Gabriel Gracia G.B. de Gracia | G.B. de Gracia, B.M. Pimentel | Duality as a Method to Derive a Gauge Invariant Massive Electrodynamics
and New Interactions | null | null | 10.1140/epjp/s13360-024-04980-z | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Taking into account the recent developments associated with duality in
physics, this article is focused on investigating the properties of a tensor
generalization of the electrodynamics dual to the standard vector model even
considering the full radiative corrections. A discussion on duality is extended
for non-linea... | [
{
"created": "Sat, 16 Mar 2024 03:53:47 GMT",
"version": "v1"
}
] | 2024-03-19 | [
[
"de Gracia",
"G. B.",
""
],
[
"Pimentel",
"B. M.",
""
]
] | Taking into account the recent developments associated with duality in physics, this article is focused on investigating the properties of a tensor generalization of the electrodynamics dual to the standard vector model even considering the full radiative corrections. A discussion on duality is extended for non-linearl... |
2004.06456 | Thomas Quella | Thomas Quella | On conformal field theories based on Takiff superalgebras | 13 pages, v2: Corrected several typos and minor mistakes, added a
reference and streamlined some discussions | J. Phys. Commun. 4 (2020) 075013 | 10.1088/2399-6528/aba3d1 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the construction of conformal field theories based on Takiff
algebras and superalgebras that was introduced by Babichenko and Ridout. Takiff
superalgebras can be thought of as truncated current superalgebras with
Z-grading which arise from taking p copies of a Lie superalgebra g and placing
them in the deg... | [
{
"created": "Tue, 14 Apr 2020 12:57:58 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Jul 2020 12:41:03 GMT",
"version": "v2"
}
] | 2020-07-24 | [
[
"Quella",
"Thomas",
""
]
] | We revisit the construction of conformal field theories based on Takiff algebras and superalgebras that was introduced by Babichenko and Ridout. Takiff superalgebras can be thought of as truncated current superalgebras with Z-grading which arise from taking p copies of a Lie superalgebra g and placing them in the degre... |
0708.2910 | Ishwaree Neupane | Ishwaree P. Neupane | A Note on Agegraphic Dark Energy | 18 pages, several eps figures; significant changes in Secs. 2 & 3,
Journal version | Physics Letters B673:111-118, 2009 | 10.1016/j.physletb.2009.02.012 | null | hep-th astro-ph gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently a new model of dynamical dark energy, or time-varying $\Lambda$, was
proposed by Cai [arXiv:0707.4049] by relating the energy density of quantum
fluctuations in a Minkowski space-time, namely $\rho_q \equiv 3 n^2 m_P^2/t^2$,
where $n\sim {\cal O}(1)$ and t is the cosmic time, to the present day dark
energy d... | [
{
"created": "Wed, 22 Aug 2007 14:14:00 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Aug 2007 11:51:39 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Dec 2007 18:06:51 GMT",
"version": "v3"
},
{
"created": "Fri, 6 Jun 2008 05:09:32 GMT",
"version": "v4"
},
{
"cr... | 2015-05-13 | [
[
"Neupane",
"Ishwaree P.",
""
]
] | Recently a new model of dynamical dark energy, or time-varying $\Lambda$, was proposed by Cai [arXiv:0707.4049] by relating the energy density of quantum fluctuations in a Minkowski space-time, namely $\rho_q \equiv 3 n^2 m_P^2/t^2$, where $n\sim {\cal O}(1)$ and t is the cosmic time, to the present day dark energy den... |
1404.7162 | Adrian Ezequiel Rubio Lopez | Adrian E. Rubio Lopez and Fernando C. Lombardo | Closed time path approach to the Casimir energy in real media | 28 pages, no figures. Version to appear in Phys. Rev. D | null | 10.1103/PhysRevD.89.105026 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The closed time path formalism is applied, in the framework of open quantum
systems, to study the time evolution of the expectation value of the
energy-momentum tensor of a scalar field in the presence of real materials. We
analyze quantum fluctuations in a fully non-equilibrium scenario, when the
scalar field is int... | [
{
"created": "Mon, 28 Apr 2014 20:43:22 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Lopez",
"Adrian E. Rubio",
""
],
[
"Lombardo",
"Fernando C.",
""
]
] | The closed time path formalism is applied, in the framework of open quantum systems, to study the time evolution of the expectation value of the energy-momentum tensor of a scalar field in the presence of real materials. We analyze quantum fluctuations in a fully non-equilibrium scenario, when the scalar field is inter... |
1512.05388 | Nikita Nekrasov | Nikita Nekrasov | BPS/CFT correspondence: non-perturbative Dyson-Schwinger equations and
qq-characters | 73 pages, paper 1 of a series of 5; two refs corrected | null | 10.1007/JHEP03(2016)181 | null | hep-th math.AC math.AG math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study symmetries of quantum field theories involving topologically
distinct sectors of the field space. To exhibit these symmetries we define
special gauge invariant observables, which we call the $qq$-characters. In the
context of the BPS/CFT correspondence, using these observables, we derive an
infinite set of D... | [
{
"created": "Wed, 16 Dec 2015 21:48:36 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Jan 2016 04:42:36 GMT",
"version": "v2"
}
] | 2016-04-20 | [
[
"Nekrasov",
"Nikita",
""
]
] | We study symmetries of quantum field theories involving topologically distinct sectors of the field space. To exhibit these symmetries we define special gauge invariant observables, which we call the $qq$-characters. In the context of the BPS/CFT correspondence, using these observables, we derive an infinite set of Dys... |
2309.03932 | Luca Ciambelli | Luca Ciambelli, Laurent Freidel, Robert G. Leigh | Null Raychaudhuri: Canonical Structure and the Dressing Time | V3, Refs added, minor modifications, boost charge discussion improved
in Section 5.3 | null | null | null | hep-th gr-qc | http://creativecommons.org/publicdomain/zero/1.0/ | We initiate a study of gravity focusing on generic null hypersurfaces,
non-perturbatively in the Newton coupling. We present an off-shell account of
the extended phase space of the theory, which includes the expected spin-2 data
as well as spin-0, spin-1 and arbitrary matter degrees of freedom. We construct
the charg... | [
{
"created": "Thu, 7 Sep 2023 17:49:57 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Sep 2023 16:31:23 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Nov 2023 15:21:49 GMT",
"version": "v3"
}
] | 2023-11-20 | [
[
"Ciambelli",
"Luca",
""
],
[
"Freidel",
"Laurent",
""
],
[
"Leigh",
"Robert G.",
""
]
] | We initiate a study of gravity focusing on generic null hypersurfaces, non-perturbatively in the Newton coupling. We present an off-shell account of the extended phase space of the theory, which includes the expected spin-2 data as well as spin-0, spin-1 and arbitrary matter degrees of freedom. We construct the charges... |
2108.01647 | Jin-Beom Bae | Jin-Beom Bae, Zhihao Duan, Kimyeong Lee, Sungjay Lee, Matthieu Sarkis | Bootstrapping Fermionic Rational CFTs with Three Characters | 56 pages, 11 tables | null | 10.1007/JHEP01(2022)089 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, the modular linear differential equation (MLDE) for level-two
congruence subgroups $\Gamma_\theta, \Gamma^{0}(2)$ and $\Gamma_0(2)$ of
$\text{SL}_2(\mathbb{Z})$ was developed and used to classify the fermionic
rational conformal field theories (RCFT). Two character solutions of the
second-order fermionic ML... | [
{
"created": "Tue, 3 Aug 2021 17:41:33 GMT",
"version": "v1"
}
] | 2022-02-09 | [
[
"Bae",
"Jin-Beom",
""
],
[
"Duan",
"Zhihao",
""
],
[
"Lee",
"Kimyeong",
""
],
[
"Lee",
"Sungjay",
""
],
[
"Sarkis",
"Matthieu",
""
]
] | Recently, the modular linear differential equation (MLDE) for level-two congruence subgroups $\Gamma_\theta, \Gamma^{0}(2)$ and $\Gamma_0(2)$ of $\text{SL}_2(\mathbb{Z})$ was developed and used to classify the fermionic rational conformal field theories (RCFT). Two character solutions of the second-order fermionic MLDE... |
hep-th/0508129 | Georgy S. Iroshnikov | Georgy S. Iroshnikov | World - sheet Instantons in the Theory of the QCD Strings | 11 pages, 1 figure | null | null | IMSc/2005/08/19 | hep-th | null | The QCD string is manifested through the world-sheet instanton solutions
which are responsible for confinement phenomenon and construction of
\theta-vacua.
| [
{
"created": "Thu, 18 Aug 2005 05:37:36 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Iroshnikov",
"Georgy S.",
""
]
] | The QCD string is manifested through the world-sheet instanton solutions which are responsible for confinement phenomenon and construction of \theta-vacua. |
hep-th/0302032 | Michael Volkov | Mikhail S. Volkov and Erik Woehnert | Existence of spinning solitons in gauge field theory | 21 pages, to appear in Phys.Rev. D | Phys.Rev. D67 (2003) 105006 | 10.1103/PhysRevD.67.105006 | FSU TPI 03/03 | hep-th gr-qc hep-ph | null | We study the existence of classical soliton solutions with intrinsic angular
momentum in Yang-Mills-Higgs theory with a compact gauge group $\mathcal{G}$ in
(3+1)-dimensional Minkowski space. We show that for \textit{symmetric} gauge
fields the Noether charges corresponding to \textit{rigid} spatial symmetries,
as th... | [
{
"created": "Wed, 5 Feb 2003 18:46:39 GMT",
"version": "v1"
},
{
"created": "Tue, 6 May 2003 18:54:29 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Volkov",
"Mikhail S.",
""
],
[
"Woehnert",
"Erik",
""
]
] | We study the existence of classical soliton solutions with intrinsic angular momentum in Yang-Mills-Higgs theory with a compact gauge group $\mathcal{G}$ in (3+1)-dimensional Minkowski space. We show that for \textit{symmetric} gauge fields the Noether charges corresponding to \textit{rigid} spatial symmetries, as the ... |
hep-th/9402065 | Wolfgang Bietenholz | W. Bietenholz, J.J. Giambiagi | Solutions of the Spherically Symmetric Wave Equation in $p+q$ Dimensions | 16 pages, preprint CBPF-NF-016/94 | J.Math.Phys.36:383-387,1995 | 10.1063/1.531313 | null | hep-th gr-qc | null | We discuss solutions of the spherically symmetric wave equation and Klein
Gordon equation in an arbitrary number of spatial and temporal dimensions.
Starting from a given solution, we present various procedures to generate
futher solutions in the same or in different dimensions. The transition from
odd to even or non... | [
{
"created": "Thu, 10 Feb 1994 21:14:33 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Bietenholz",
"W.",
""
],
[
"Giambiagi",
"J. J.",
""
]
] | We discuss solutions of the spherically symmetric wave equation and Klein Gordon equation in an arbitrary number of spatial and temporal dimensions. Starting from a given solution, we present various procedures to generate futher solutions in the same or in different dimensions. The transition from odd to even or non i... |
hep-th/9401033 | Andre Roberge | Andre Roberge | Fermion Back-Reaction and the Sphaleron | 11 pages, Revtex (2 figures available upon request), to appear in
Phys. Rev. D (Rapid Communication) | Phys.Rev.D49:1689-1692,1994 | 10.1103/PhysRevD.49.R1689 | null | hep-th | null | Using a simple model, a new sphaleron solution which incorporates finite
fermionic density effects is obtained. The main result is that the height of
the potential barrier (sphaleron energy) decreases as the fermion density
increases. This suggests that the rate of sphaleron-induced transitions
increases when the fer... | [
{
"created": "Mon, 10 Jan 1994 13:53:54 GMT",
"version": "v1"
}
] | 2009-12-30 | [
[
"Roberge",
"Andre",
""
]
] | Using a simple model, a new sphaleron solution which incorporates finite fermionic density effects is obtained. The main result is that the height of the potential barrier (sphaleron energy) decreases as the fermion density increases. This suggests that the rate of sphaleron-induced transitions increases when the fermi... |
2404.10068 | Filippo Contino | Carlo Branchina, Vincenzo Branchina, Filippo Contino and Arcangelo
Pernace | Dark Dimension and the Effective Field Theory limit | 10 pages, 1 figure, 2 appendices | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In [1] we pointed out that in the Dark Dimension scenario [2] theoretical
issues arise when the prediction for the vacuum energy $\rho$, that is obtained
from swampland conjectures in string theory, is confronted with the
corresponding result for $\rho$ in the field theory limit. One of the problems
arises from the f... | [
{
"created": "Mon, 15 Apr 2024 18:16:36 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Apr 2024 17:08:07 GMT",
"version": "v2"
},
{
"created": "Thu, 30 May 2024 11:31:36 GMT",
"version": "v3"
}
] | 2024-05-31 | [
[
"Branchina",
"Carlo",
""
],
[
"Branchina",
"Vincenzo",
""
],
[
"Contino",
"Filippo",
""
],
[
"Pernace",
"Arcangelo",
""
]
] | In [1] we pointed out that in the Dark Dimension scenario [2] theoretical issues arise when the prediction for the vacuum energy $\rho$, that is obtained from swampland conjectures in string theory, is confronted with the corresponding result for $\rho$ in the field theory limit. One of the problems arises from the fie... |
1309.2337 | Kei-Ichi Kondo | Kei-Ichi Kondo | Stability of chromomagnetic condensation and mass generation for
confinement in SU(2) Yang-Mills theory | 20 pages, 10 figures; many improvements, a version to be published in
Phys. Rev. D | Phys. Rev. D 89, 105013 (2014) | 10.1103/PhysRevD.89.105013 | CHIBA-EP-202-rev | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the Nielsen-Olesen instability of the Savvidy vacuum with a
homogeneous chromomagnetic condensation disappears in the framework of the
functional renormalization group. This result follows from our observations:
(i) the vanishing imaginary part of the effective average action is realized
for arbitrary in... | [
{
"created": "Mon, 9 Sep 2013 22:40:37 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Nov 2013 16:49:41 GMT",
"version": "v2"
},
{
"created": "Wed, 14 May 2014 03:06:34 GMT",
"version": "v3"
}
] | 2015-06-17 | [
[
"Kondo",
"Kei-Ichi",
""
]
] | We show that the Nielsen-Olesen instability of the Savvidy vacuum with a homogeneous chromomagnetic condensation disappears in the framework of the functional renormalization group. This result follows from our observations: (i) the vanishing imaginary part of the effective average action is realized for arbitrary infr... |
1911.05783 | Kyung Kiu Kim | Byoungjoon Ahn, Seungjoon Hyun, Kyung Kiu Kim, O-Kab Kwon, Sang-A Park | AdS Q-Soliton and Inhomogeneously mass-deformed ABJM Model | 22 pages, 8 figures, Typos corrected, a figure added, appendix added,
clarifications added, accepted version in JHEP | null | 10.1007/JHEP02(2020)132 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study dual geometries to a deformed ABJM model with spatially dependent
source functions at finite temperature. These source functions are proportional
to the mass function $m(x)= m_0 \sin k x$ and its derivative $m'(x)$. As dual
geometries, we find hairy black branes and AdS solitons corresponding to
deconfinemen... | [
{
"created": "Wed, 13 Nov 2019 19:51:38 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Nov 2019 06:35:39 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Mar 2020 04:54:10 GMT",
"version": "v3"
}
] | 2020-03-18 | [
[
"Ahn",
"Byoungjoon",
""
],
[
"Hyun",
"Seungjoon",
""
],
[
"Kim",
"Kyung Kiu",
""
],
[
"Kwon",
"O-Kab",
""
],
[
"Park",
"Sang-A",
""
]
] | We study dual geometries to a deformed ABJM model with spatially dependent source functions at finite temperature. These source functions are proportional to the mass function $m(x)= m_0 \sin k x$ and its derivative $m'(x)$. As dual geometries, we find hairy black branes and AdS solitons corresponding to deconfinement ... |
hep-th/9609237 | Dr R. Szabo | Richard J. Szabo and John F. Wheater | Curvature Matrix Models for Dynamical Triangulations and the
Itzykson-DiFrancesco Formula | 37 pages LaTeX; Some clarifying comments added, last Section
rewritten | Nucl.Phys. B491 (1997) 689-723 | 10.1016/S0550-3213(97)00045-X | OUTP-96-56P | hep-th | null | We study the large-N limit of a class of matrix models for dually weighted
triangulated random surfaces using character expansion techniques. We show that
for various choices of the weights of vertices of the dynamical triangulation
the model can be solved by resumming the Itzykson-Di Francesco formula over
congruenc... | [
{
"created": "Mon, 30 Sep 1996 19:50:10 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Dec 1996 13:46:52 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Szabo",
"Richard J.",
""
],
[
"Wheater",
"John F.",
""
]
] | We study the large-N limit of a class of matrix models for dually weighted triangulated random surfaces using character expansion techniques. We show that for various choices of the weights of vertices of the dynamical triangulation the model can be solved by resumming the Itzykson-Di Francesco formula over congruence ... |
1203.1339 | Claudio Coriano | Claudio Coriano, Luigi Delle Rose, Emil Mottola, Mirko Serino | Graviton Vertices and the Mapping of Anomalous Correlators to Momentum
Space for a General Conformal Field Theory | 57 pages, 7 figures. Refs added | null | 10.1007/JHEP08(2012)147 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the mapping of conformal correlators and of their anomalies
from configuration to momentum space for general dimensions, focusing on the
anomalous correlators $TOO$, $TVV$ - involving the energy-momentum tensor $(T)$
with a vector $(V)$ or a scalar operator ($O$) - and the 3-graviton vertex
$TTT$. We c... | [
{
"created": "Tue, 6 Mar 2012 21:37:29 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Mar 2012 15:07:27 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Coriano",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Mottola",
"Emil",
""
],
[
"Serino",
"Mirko",
""
]
] | We investigate the mapping of conformal correlators and of their anomalies from configuration to momentum space for general dimensions, focusing on the anomalous correlators $TOO$, $TVV$ - involving the energy-momentum tensor $(T)$ with a vector $(V)$ or a scalar operator ($O$) - and the 3-graviton vertex $TTT$. We com... |
hep-th/0507238 | Gerardo Cristofano | Gerardo Cristofano, Vincenzo Marotta, Adele Naddeo, Giuliano Niccoli | Topological order and magnetic flux fractionalization in Josephson
junction ladders with Mobius boundary conditions: a twisted CFT description | 19 pages, 3 figures, to appear in Proceedings of PI-2005, 8-th
International Conference on Path Integrals. From Quantum Information to
Cosmology | null | null | DSF-T-31/2005, INFN-NA-31/2005 | hep-th | null | We propose a CFT description for a closed one-dimensional fully frustrated
ladder of quantum Josephson junctions with Mobius boundary conditions (see
cond-mat/0503555; we show how such a system can develop topological order
thanks to flux fractionalization. Such a property is crucial for its
implementation as a "prot... | [
{
"created": "Mon, 25 Jul 2005 10:14:28 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cristofano",
"Gerardo",
""
],
[
"Marotta",
"Vincenzo",
""
],
[
"Naddeo",
"Adele",
""
],
[
"Niccoli",
"Giuliano",
""
]
] | We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions (see cond-mat/0503555; we show how such a system can develop topological order thanks to flux fractionalization. Such a property is crucial for its implementation as a "protec... |
hep-th/9602172 | Sumit Ranjan Das | Sumit R. Das | Black Hole Entropy and String Theory | 12 pages, LaTeX; Some typos corrected and references added | null | null | TIFR-TH/96-11, KEK-TH/472 | hep-th | null | This is an expanded version of a talk given at ``{\em IInd Recontre du
Vietnam}'' held at Ho Chi Minh City in October, 1995. We discuss several
aspects of black hole entropy in string theory. We first explain why the
geometric entropy in two dimensional noncritical string theory is
nonperturbatively finite. We then e... | [
{
"created": "Fri, 1 Mar 1996 04:15:52 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Apr 1996 02:12:59 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Das",
"Sumit R.",
""
]
] | This is an expanded version of a talk given at ``{\em IInd Recontre du Vietnam}'' held at Ho Chi Minh City in October, 1995. We discuss several aspects of black hole entropy in string theory. We first explain why the geometric entropy in two dimensional noncritical string theory is nonperturbatively finite. We then exp... |
2104.08263 | Matthias R. Gaberdiel | Matthias R. Gaberdiel and Rajesh Gopakumar | The String Dual to Free ${\cal N}=4$ Super Yang-Mills | 4 pages + references and supplementary material; v2: references added
and small changes in wording | Phys. Rev. Lett. 127, 131601 (2021) | 10.1103/PhysRevLett.127.131601 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We propose a worldsheet description for the ${\rm AdS}_5\times {\rm S}^5$
string theory dual to large $N$, free ${\cal N}=4$ super Yang-Mills in four
dimensions. The worldsheet theory is a natural generalisation of the recently
investigated tensionless string on ${\rm AdS}_3\times {\rm S}^3\times
\mathbb{T}^4$. As in... | [
{
"created": "Fri, 16 Apr 2021 17:50:28 GMT",
"version": "v1"
},
{
"created": "Sat, 29 May 2021 15:22:52 GMT",
"version": "v2"
}
] | 2021-09-29 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Gopakumar",
"Rajesh",
""
]
] | We propose a worldsheet description for the ${\rm AdS}_5\times {\rm S}^5$ string theory dual to large $N$, free ${\cal N}=4$ super Yang-Mills in four dimensions. The worldsheet theory is a natural generalisation of the recently investigated tensionless string on ${\rm AdS}_3\times {\rm S}^3\times \mathbb{T}^4$. As in t... |
hep-th/9307154 | Saburo Higuchi | Saburo Higuchi, Chigak Itoi and Norisuke Sakai | Renormalization Group Approach to Matrix Models and Vector Models | Talk at the workshop "Quantum Gravity", Yukawa Institute, Kyoto, Nov.
1992, LaTeX, 22 pages + 3 Postscript figures (included in uuencoded form),
TIT/HEP-219,NUP-A-93-8 (a few minor corrections in formulae) | Prog.Theor.Phys.Suppl.114:53-71,1993 | 10.1143/PTPS.114.53 | null | hep-th | null | The renormalization group approach is studied for large $N$ models. The
approach of Br\'ezin and Zinn-Justin is explained and examined for matrix
models. The validity of the approach is clarified by using the vector model as
a similar and simpler example. An exact difference equation is obtained which
relates free en... | [
{
"created": "Mon, 26 Jul 1993 06:34:18 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Oct 1993 11:30:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Higuchi",
"Saburo",
""
],
[
"Itoi",
"Chigak",
""
],
[
"Sakai",
"Norisuke",
""
]
] | The renormalization group approach is studied for large $N$ models. The approach of Br\'ezin and Zinn-Justin is explained and examined for matrix models. The validity of the approach is clarified by using the vector model as a similar and simpler example. An exact difference equation is obtained which relates free ener... |
2112.10295 | Jorge Bellorin | Jorge Bellorin, Claudio Borquez and Byron Droguett | Quantum Lagrangian of the Horava theory and its nonlocalities | v2: Minor change in title, other minor corrections on wording | Physical Review D 105, 024065 (2022) | 10.1103/PhysRevD.105.024065 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We perform the BFV quantization of the 2+1 projectable and the 3+1
nonprojectable versions of the Horava theory. This is a Hamiltonian formalism,
and noncanonical gauges can be used with it. In the projectable case, we show
that the integration on canonical momenta reproduces the quantum Lagrangian
known from the pro... | [
{
"created": "Mon, 20 Dec 2021 00:58:10 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jan 2022 16:24:10 GMT",
"version": "v2"
}
] | 2022-01-25 | [
[
"Bellorin",
"Jorge",
""
],
[
"Borquez",
"Claudio",
""
],
[
"Droguett",
"Byron",
""
]
] | We perform the BFV quantization of the 2+1 projectable and the 3+1 nonprojectable versions of the Horava theory. This is a Hamiltonian formalism, and noncanonical gauges can be used with it. In the projectable case, we show that the integration on canonical momenta reproduces the quantum Lagrangian known from the proof... |
hep-th/9608171 | null | Fernando Quevedo and Carlo Trugenberger | Condensation of p-branes and generalized Higgs/confinement duality | 10 pages, latex (To appear in the proceedings of the 1996 summer
Telluride workshop) | Int.J.Mod.Phys.A12:1227-1236,1997 | 10.1142/S0217751X97000955 | CERN-TH/96-229 | hep-th | null | We review our recent work on the low-energy actions and the realizations of
strong-weak coupling dualities in non-perturbative phases of compact
antisymmetric tensor field theories due to p-brane condensation. As examples we
derive and discuss the confining string and confining membrane actions obtained
from compact ... | [
{
"created": "Mon, 26 Aug 1996 15:09:59 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Quevedo",
"Fernando",
""
],
[
"Trugenberger",
"Carlo",
""
]
] | We review our recent work on the low-energy actions and the realizations of strong-weak coupling dualities in non-perturbative phases of compact antisymmetric tensor field theories due to p-brane condensation. As examples we derive and discuss the confining string and confining membrane actions obtained from compact ve... |
hep-th/9305153 | null | Demosthenes Ellinas | SU(2) Action-Angle Variables | 6 pages,plain Latex,FTUV/93-12. Talk at the 'Harmonic Oscillators'
Workshop,Maryland 1992 | null | null | null | hep-th | null | Operator angle-action variables are studied in the frame of the SU(2)
algebra, and their eigenstates and coherent states are discussed. The quantum
mechanical addition of action-angle variables is shown to lead to a novel non
commutative Hopf algebra. The group contraction is used to make the connection
with the harm... | [
{
"created": "Thu, 27 May 1993 14:57:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ellinas",
"Demosthenes",
""
]
] | Operator angle-action variables are studied in the frame of the SU(2) algebra, and their eigenstates and coherent states are discussed. The quantum mechanical addition of action-angle variables is shown to lead to a novel non commutative Hopf algebra. The group contraction is used to make the connection with the harmon... |
hep-th/0111178 | Frederic Leblond | Frederic Leblond, Robert C. Myers and David C. Page | Superstars and Giant Gravitons in M-theory | 13 pages | JHEP 0201 (2002) 026 | 10.1088/1126-6708/2002/01/026 | null | hep-th | null | Following hep-th/0109127, we show that a certain class of BPS naked
singularities (superstars) found in compactifications of M-theory can be
interpreted as being composed of giant gravitons. More specifically, we study
superstars which are asymptotically AdS_7 x S^4 and AdS_4 x S^7 and show that
these field configura... | [
{
"created": "Tue, 20 Nov 2001 20:58:03 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Nov 2001 00:56:45 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Leblond",
"Frederic",
""
],
[
"Myers",
"Robert C.",
""
],
[
"Page",
"David C.",
""
]
] | Following hep-th/0109127, we show that a certain class of BPS naked singularities (superstars) found in compactifications of M-theory can be interpreted as being composed of giant gravitons. More specifically, we study superstars which are asymptotically AdS_7 x S^4 and AdS_4 x S^7 and show that these field configurati... |
1510.01575 | Anastasia Doikou | Jean Avan, Anastasia Doikou, Nikos Karaiskos | Scattering in Twisted Yangians | 10 pages, Latex. Based on a talk presented by AD, in "Integrable
systems and quantum symmetries", Prague, June 2015. Related results are also
presented in: arXiv:1410.5991, arXiv:1412.6480 | null | 10.1088/1742-6596/670/1/012007 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the bulk and boundary scattering of the sl(N) twisted Yangian spin
chain via the solution of the Bethe ansatz equations in the thermodynamic
limit. Explicit expressions for the scattering amplitudes are obtained and the
factorization of the bulk scattering is shown. The issue of defects in twisted
Yangians i... | [
{
"created": "Tue, 6 Oct 2015 13:52:50 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Avan",
"Jean",
""
],
[
"Doikou",
"Anastasia",
""
],
[
"Karaiskos",
"Nikos",
""
]
] | We study the bulk and boundary scattering of the sl(N) twisted Yangian spin chain via the solution of the Bethe ansatz equations in the thermodynamic limit. Explicit expressions for the scattering amplitudes are obtained and the factorization of the bulk scattering is shown. The issue of defects in twisted Yangians is ... |
hep-th/9211010 | null | M.J. Martins | RG flows and resonance scattering amplitudes | 8 pages, SISSA-EP-154,(2 figures not included) | null | null | null | hep-th | null | We review recent progresses in the study of factorized resonance scattering
S-matrices. The resonance amplitudes are introduced through a suitable
analytical continuation of the ADE Toda S-matrices. By using the thermodynamic
Bethe ansatz approach we are able to compute the ground state energy, which
describes a rich... | [
{
"created": "Mon, 2 Nov 1992 17:07:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Martins",
"M. J.",
""
]
] | We review recent progresses in the study of factorized resonance scattering S-matrices. The resonance amplitudes are introduced through a suitable analytical continuation of the ADE Toda S-matrices. By using the thermodynamic Bethe ansatz approach we are able to compute the ground state energy, which describes a rich p... |
hep-th/9605035 | Valerie Nowak | Stephen L. Adler and Christian Schubert | Photon Splitting in a Strong Magnetic Field: Recalculation and
Comparison With Previous Calculations | Revtex, 9 pages, no figures | Phys.Rev.Lett. 77 (1996) 1695-1698 | 10.1103/PhysRevLett.77.1695 | IASSNS-HEP 96-37 | hep-th astro-ph | null | We recalculate the amplitude for photon splitting in a strong magnetic field
below the pair production threshold, using the worldline path integral variant
of the Bern--Kosower formalism. Numerical comparison (using programs that we
have made available for public access on the Internet) shows that the results
of the ... | [
{
"created": "Mon, 6 May 1996 19:01:58 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Adler",
"Stephen L.",
""
],
[
"Schubert",
"Christian",
""
]
] | We recalculate the amplitude for photon splitting in a strong magnetic field below the pair production threshold, using the worldline path integral variant of the Bern--Kosower formalism. Numerical comparison (using programs that we have made available for public access on the Internet) shows that the results of the re... |
1011.2195 | Iosif Bena | Iosif Bena, Gregory Giecold and Nick Halmagyi | The Backreaction of Anti-M2 Branes on a Warped Stenzel Space | 28 pages, LaTeX | JHEP 1104:120,2011 | 10.1007/JHEP04(2011)120 | IPhT-T10/169 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find the superpotential governing the supersymmetric warped M-theory
solution with a transverse Stenzel space found by Cvetic, Gibbons, Lu and Pope
in hep-th/0012011, and use this superpotential to extract and solve the twelve
coupled equations underlying the first-order backreacted solution of a stack of
anti-M2 ... | [
{
"created": "Tue, 9 Nov 2010 20:38:03 GMT",
"version": "v1"
}
] | 2011-05-09 | [
[
"Bena",
"Iosif",
""
],
[
"Giecold",
"Gregory",
""
],
[
"Halmagyi",
"Nick",
""
]
] | We find the superpotential governing the supersymmetric warped M-theory solution with a transverse Stenzel space found by Cvetic, Gibbons, Lu and Pope in hep-th/0012011, and use this superpotential to extract and solve the twelve coupled equations underlying the first-order backreacted solution of a stack of anti-M2 br... |
2312.04177 | Zhaojie Xu | Zhaojie Xu | Duality and Triality Families of Analytic Black Hole Solutions | new solutions added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent progress in holographic realization of strange metal transport has
given us new insights into getting new black hole solutions. In this paper, we
consider the $S$-completion and $ST$-completion of the Gubser-Rocha model. The
dyonic black holes of the S-type Gubser-Rocha model come in families as
$\mathbb{Z}_4$... | [
{
"created": "Thu, 7 Dec 2023 09:54:36 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2023 16:01:31 GMT",
"version": "v2"
}
] | 2023-12-13 | [
[
"Xu",
"Zhaojie",
""
]
] | Recent progress in holographic realization of strange metal transport has given us new insights into getting new black hole solutions. In this paper, we consider the $S$-completion and $ST$-completion of the Gubser-Rocha model. The dyonic black holes of the S-type Gubser-Rocha model come in families as $\mathbb{Z}_4$ q... |
hep-th/0210017 | Allan Joseph Medved | A.J.M. Medved (University of Alberta) | Quantum-Corrected Entropy for 1+1-Dimensional Gravity Revisited | 22 pages of Latex; References added and minor changes | Class.Quant.Grav. 20 (2003) 2147-2156 | 10.1088/0264-9381/20/11/314 | null | hep-th | null | In this paper, we examine a generic theory of 1+1-dimensional gravity with
coupling to a scalar field. Special attention is paid to a class of models that
have a power-law form of dilaton potential and can capably admit black hole
solutions. The study focuses on the formulation of a Lorentzian partition
function. We ... | [
{
"created": "Wed, 2 Oct 2002 16:58:13 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2002 18:41:46 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Medved",
"A. J. M.",
"",
"University of Alberta"
]
] | In this paper, we examine a generic theory of 1+1-dimensional gravity with coupling to a scalar field. Special attention is paid to a class of models that have a power-law form of dilaton potential and can capably admit black hole solutions. The study focuses on the formulation of a Lorentzian partition function. We in... |
1005.0572 | Gordon Semenoff | Gordon W. Semenoff | Electronic zero modes of vortices in Hall states of gapped graphene | 8pgs | null | 10.1103/PhysRevB.83.115450 | null | hep-th cond-mat.mes-hall cond-mat.other | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent observation of a metal-insulator phase transition in the $\nu=0$ Hall
state of graphene has inspired the idea that charge carriers in the metallic
state could be fractionally charged vortices. We examine the question of
whether vortices in particular gapped states of graphene and subject to
external magnetic a... | [
{
"created": "Tue, 4 May 2010 16:03:27 GMT",
"version": "v1"
}
] | 2015-05-18 | [
[
"Semenoff",
"Gordon W.",
""
]
] | Recent observation of a metal-insulator phase transition in the $\nu=0$ Hall state of graphene has inspired the idea that charge carriers in the metallic state could be fractionally charged vortices. We examine the question of whether vortices in particular gapped states of graphene and subject to external magnetic and... |
2301.13540 | Ann Mukuno | Sugumi Kanno, Ann Mukuno, Jiro Soda, and Kazushige Ueda | A peak in the power spectrum of primordial gravitational waves induced
by primordial dark magnetic fields | 19 pages, 3 figures. arXiv admin note: text overlap with
arXiv:2211.05576 | JCAP05(2023)052 | 10.1088/1475-7516/2023/05/052 | KOBE-COSMO-23-01 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark gauge fields have been discussed as candidates for dark matter recently.
If they existed, primordial dark magnetic fields during inflation would have
existed. It is believed that primordial gravitational waves (PGWs) arise out of
quantum fluctuations during inflation. We study the graviton-dark photon
conversion... | [
{
"created": "Tue, 31 Jan 2023 10:33:30 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jun 2023 11:05:36 GMT",
"version": "v2"
}
] | 2023-06-09 | [
[
"Kanno",
"Sugumi",
""
],
[
"Mukuno",
"Ann",
""
],
[
"Soda",
"Jiro",
""
],
[
"Ueda",
"Kazushige",
""
]
] | Dark gauge fields have been discussed as candidates for dark matter recently. If they existed, primordial dark magnetic fields during inflation would have existed. It is believed that primordial gravitational waves (PGWs) arise out of quantum fluctuations during inflation. We study the graviton-dark photon conversion p... |
hep-th/9504075 | Aida | T.Aida and Y.Kitazawa | Quantum Gravity with Boundaries near Two Dimensions | 14 pages | Mod.Phys.Lett.A10:1351-1364,1995 | 10.1142/S0217732395001472 | TIT-HEP-288 | hep-th | null | We evaluate the quantum corrections of the Einstein-Hilbert action with
boundaries in the $2+\epsilon$ dimensional expansion approach. We find the
Einstein-Hilbert action with boundaries to be renormalizable to the one loop
order. We compute the geometric entropy beyond the semiclassical approximation.
It is found th... | [
{
"created": "Fri, 14 Apr 1995 09:06:36 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Aida",
"T.",
""
],
[
"Kitazawa",
"Y.",
""
]
] | We evaluate the quantum corrections of the Einstein-Hilbert action with boundaries in the $2+\epsilon$ dimensional expansion approach. We find the Einstein-Hilbert action with boundaries to be renormalizable to the one loop order. We compute the geometric entropy beyond the semiclassical approximation. It is found that... |
hep-th/9701092 | Volovich Anastasia | I.Ya.Arefeva, K.S.Viswanathan, A.I.Volovich and I.V.Volovich | Composite p-branes in various dimensions | 17 pages, no figures, latex. Contribution to the Proceedings of the
30th Ahrenshoop Symposium on the Theory of Elementary Particles, edited by D.
Lust, H.-J. Otto and G. Weigt, to appear in Nuclear Physics B, Proceedings
Supplement | Nucl.Phys.Proc.Suppl. 56B (1997) 52-60 | 10.1016/S0920-5632(97)00309-5 | SMI-26-96, AIV-3-96 | hep-th | null | We review an algebraic method of finding the composite p-brane solutions for
a generic Lagrangian, in arbitrary spacetime dimension, describing an
interaction of a graviton, a dilaton and one or two antisymmetric tensors. We
set the Fock--De Donder harmonic gauge for the metric and the "no-force"
condition for the ma... | [
{
"created": "Fri, 17 Jan 1997 17:03:39 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Arefeva",
"I. Ya.",
""
],
[
"Viswanathan",
"K. S.",
""
],
[
"Volovich",
"A. I.",
""
],
[
"Volovich",
"I. V.",
""
]
] | We review an algebraic method of finding the composite p-brane solutions for a generic Lagrangian, in arbitrary spacetime dimension, describing an interaction of a graviton, a dilaton and one or two antisymmetric tensors. We set the Fock--De Donder harmonic gauge for the metric and the "no-force" condition for the matt... |
hep-th/0501217 | Sergiu Vacaru I. | Sergiu I. Vacaru | Clifford-Finsler Algebroids and Nonholonomic Einstein-Dirac Structures | The manuscript was substantially modified following recommendations
of JMP referee. The former Chapter 2 and Appendix were elliminated. The
Introduction and Conclusion sections were modified | J.Math.Phys. 47 (2006) 093504 | 10.1063/1.2339016 | null | hep-th gr-qc math-ph math.DG math.MP | null | We propose a new framework for constructing geometric and physical models on
nonholonomic manifolds provided both with Clifford -- Lie algebroid symmetry
and nonlinear connection structure. Explicit parametrizations of generic
off-diagonal metrics and linear and nonlinear connections define different
types of Finsler... | [
{
"created": "Thu, 27 Jan 2005 11:51:01 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Aug 2006 04:42:56 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Vacaru",
"Sergiu I.",
""
]
] | We propose a new framework for constructing geometric and physical models on nonholonomic manifolds provided both with Clifford -- Lie algebroid symmetry and nonlinear connection structure. Explicit parametrizations of generic off-diagonal metrics and linear and nonlinear connections define different types of Finsler, ... |
1206.4818 | Ken Matsuno | Ken Matsuno, Hideki Ishihara, Masashi Kimura, Takamitsu Tatsuoka | Kaluza-Klein vacuum multi-black holes in five-dimensions | 11 pages | Phys.Rev.D86:044036,2012 | 10.1103/PhysRevD.86.044036 | OCU-PHYS-369; AP-GR-100; YITP-12-45 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate five-dimensional vacuum solutions which represent rotating
multi-black holes in asymptotically Kaluza-Klein spacetimes. We show that
multi-black holes rotate maximally along extra dimension, and stationary
configurations in vacuum are achieved by the balance of the gravitational
attraction force and re... | [
{
"created": "Thu, 21 Jun 2012 09:48:41 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Aug 2012 10:34:56 GMT",
"version": "v2"
}
] | 2012-08-24 | [
[
"Matsuno",
"Ken",
""
],
[
"Ishihara",
"Hideki",
""
],
[
"Kimura",
"Masashi",
""
],
[
"Tatsuoka",
"Takamitsu",
""
]
] | We investigate five-dimensional vacuum solutions which represent rotating multi-black holes in asymptotically Kaluza-Klein spacetimes. We show that multi-black holes rotate maximally along extra dimension, and stationary configurations in vacuum are achieved by the balance of the gravitational attraction force and repu... |
0704.0752 | Davoud Kamani | Davoud Kamani | Actions for the Bosonic String with the Curved Worldsheet | 8 pages, Latex, no figure, Some minor changes are introduced | Braz. J. Phys. 38, 268-271 (2008) | 10.1590/S0103-97332008000200010 | null | hep-th | null | At first we introduce an action for the string, which leads to a worldsheet
that always is curved. For this action we study the Poincar\'e symmetry and the
associated conserved currents. Then, a generalization of the above action,
which contains an arbitrary function of the two-dimensional scalar curvature,
will be i... | [
{
"created": "Thu, 5 Apr 2007 16:04:35 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Apr 2007 06:00:42 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Apr 2008 10:16:05 GMT",
"version": "v3"
}
] | 2020-08-21 | [
[
"Kamani",
"Davoud",
""
]
] | At first we introduce an action for the string, which leads to a worldsheet that always is curved. For this action we study the Poincar\'e symmetry and the associated conserved currents. Then, a generalization of the above action, which contains an arbitrary function of the two-dimensional scalar curvature, will be int... |
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