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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2209.15456 | Stefan Forste | Ruben Campos Delgado and Stefan Forste | Lyapunov exponents in $\mathbf{{\cal N}=2}$ supersymmetric
Jackiw-Teitelboim gravity | 13 pages, v2: reference added | null | 10.1016/j.physletb.2022.137550 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study $\mathcal{N}=2$ supersymmetric Jackiw-Teitelboim (JT) gravity at
finite temperature coupled to matter. The matter fields are related to
superconformal primaries by AdS/CFT duality. Due to broken super
reparametrisation invariance in the SCFT dual, there are corrections to
superconformal correlators. These ar... | [
{
"created": "Fri, 30 Sep 2022 13:07:02 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Oct 2022 12:38:46 GMT",
"version": "v2"
}
] | 2022-11-09 | [
[
"Delgado",
"Ruben Campos",
""
],
[
"Forste",
"Stefan",
""
]
] | We study $\mathcal{N}=2$ supersymmetric Jackiw-Teitelboim (JT) gravity at finite temperature coupled to matter. The matter fields are related to superconformal primaries by AdS/CFT duality. Due to broken super reparametrisation invariance in the SCFT dual, there are corrections to superconformal correlators. These are ... |
1210.4123 | Julio Oliva | Julio Oliva | All the solutions of the form M2(warped)x\Sigma(d-2) for Lovelock
gravity in vacuum in the Chern-Simons case | 15 pages, no figures | null | 10.1063/1.4795258 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we classify a certain family of solutions of Lovelock gravity in
the Chern-Simons (CS) case, in arbitrary (odd) dimension greater than four. The
spacetime is characterized by admitting a metric that is a warped product of a
two-dimensional spacetime M2 and an (a priori) arbitrary Euclidean base
manifold ... | [
{
"created": "Mon, 15 Oct 2012 17:51:08 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Oliva",
"Julio",
""
]
] | In this note we classify a certain family of solutions of Lovelock gravity in the Chern-Simons (CS) case, in arbitrary (odd) dimension greater than four. The spacetime is characterized by admitting a metric that is a warped product of a two-dimensional spacetime M2 and an (a priori) arbitrary Euclidean base manifold Si... |
0812.0884 | Claudio Scrucca | Marta Gomez-Reino, Jan Louis, Claudio A. Scrucca | No metastable de Sitter vacua in N=2 supergravity with only
hypermultiplets | 26 pages, Latex, no figures | JHEP 0902:003,2009 | 10.1088/1126-6708/2009/02/003 | CERN-PH-TH/2008-215, ZMP-HH/08-16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the stability of vacua with spontaneously broken supersymmetry in
N=2 supergravity theories with only hypermultiplets. Focusing on the projection
of the scalar mass matrix along the sGoldstino directions, we are able to
derive a universal upper bound on the lowest mass eigenvalue. This bound only
depends on ... | [
{
"created": "Thu, 4 Dec 2008 09:16:50 GMT",
"version": "v1"
}
] | 2009-02-18 | [
[
"Gomez-Reino",
"Marta",
""
],
[
"Louis",
"Jan",
""
],
[
"Scrucca",
"Claudio A.",
""
]
] | We study the stability of vacua with spontaneously broken supersymmetry in N=2 supergravity theories with only hypermultiplets. Focusing on the projection of the scalar mass matrix along the sGoldstino directions, we are able to derive a universal upper bound on the lowest mass eigenvalue. This bound only depends on th... |
2106.09728 | Timothy Cohen | Timothy Cohen, Daniel Green, Akhil Premkumar, and Alexander Ridgway | Stochastic Inflation at NNLO | 50 pages + appendices; v2: minor changes, journal version | null | 10.1007/JHEP09(2021)159 | null | hep-th astro-ph.CO gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | Stochastic Inflation is an important framework for understanding the physics
of de Sitter space and the phenomenology of inflation. In the leading
approximation, this approach results in a Fokker-Planck equation that
calculates the probability distribution for a light scalar field as a function
of time. Despite its s... | [
{
"created": "Thu, 17 Jun 2021 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Sep 2021 16:14:14 GMT",
"version": "v2"
}
] | 2021-10-13 | [
[
"Cohen",
"Timothy",
""
],
[
"Green",
"Daniel",
""
],
[
"Premkumar",
"Akhil",
""
],
[
"Ridgway",
"Alexander",
""
]
] | Stochastic Inflation is an important framework for understanding the physics of de Sitter space and the phenomenology of inflation. In the leading approximation, this approach results in a Fokker-Planck equation that calculates the probability distribution for a light scalar field as a function of time. Despite its suc... |
1907.08508 | Georgios Pastras | Dimitrios Katsinis and Georgios Pastras | An Inverse Mass Expansion for the Mutual Information in Free Scalar QFT
at Finite Temperature | 66 pages (41 pages main text & 25 pages appendix), 7 figures | JHEP 02 (2020) 091 | 10.1007/JHEP02(2020)091 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the entanglement entropy and the mutual information in coupled
harmonic systems at finite temperature. Interestingly, we find that the mutual
information does not vanish at infinite temperature, but it rather reaches a
specific finite value, which can be attributed to classical correlations
solely. We furthe... | [
{
"created": "Fri, 19 Jul 2019 13:35:13 GMT",
"version": "v1"
}
] | 2020-04-20 | [
[
"Katsinis",
"Dimitrios",
""
],
[
"Pastras",
"Georgios",
""
]
] | We study the entanglement entropy and the mutual information in coupled harmonic systems at finite temperature. Interestingly, we find that the mutual information does not vanish at infinite temperature, but it rather reaches a specific finite value, which can be attributed to classical correlations solely. We further ... |
hep-th/0002043 | Sergei V. Shabanov | Sergei V. Shabanov | Geometry of the physical phase space in quantum gauge models | A review (Phys. Rep.), 170 pages, 9 figures, plain Latex | Phys.Rept. 326 (2000) 1-163 | 10.1016/S0370-1573(99)00085-X | null | hep-th math-ph math.MP quant-ph | null | The physical phase space in gauge systems is studied. Effects caused by a
non-Euclidean geometry of the physical phase space in quantum gauge models are
described in the operator and path integral formalisms. The projection on the
Dirac gauge invariant states is used to derive a necessary modification of the
Hamilton... | [
{
"created": "Sat, 5 Feb 2000 21:47:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Shabanov",
"Sergei V.",
""
]
] | The physical phase space in gauge systems is studied. Effects caused by a non-Euclidean geometry of the physical phase space in quantum gauge models are described in the operator and path integral formalisms. The projection on the Dirac gauge invariant states is used to derive a necessary modification of the Hamiltonia... |
hep-th/0201200 | Miguel Angel Gonzalez Leon | A. Alonso Izquierdo, M.A. Gonzalez Leon and J. Mateos Guilarte | The Kink variety in systems of two coupled scalar fields in two
space-time dimensions | 12 pages, 5 figures. To appear in Phys. Rev. D | Phys.Rev. D65 (2002) 085012 | null | null | hep-th | null | In this paper we describe the moduli space of kinks in a class of systems of
two coupled real scalar fields in (1+1) Minkowskian space-time. The main
feature of the class is the spontaneous breaking of a discrete symmetry of
(real) Ginzburg-Landau type that guarantees the existence of kink topological
defects.
| [
{
"created": "Fri, 25 Jan 2002 16:40:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Izquierdo",
"A. Alonso",
""
],
[
"Leon",
"M. A. Gonzalez",
""
],
[
"Guilarte",
"J. Mateos",
""
]
] | In this paper we describe the moduli space of kinks in a class of systems of two coupled real scalar fields in (1+1) Minkowskian space-time. The main feature of the class is the spontaneous breaking of a discrete symmetry of (real) Ginzburg-Landau type that guarantees the existence of kink topological defects. |
2209.07721 | Chanyong Park | Chanyong Park | Holographic two-point functions in a disorder system | 18 pages, 2 figures | null | 10.1016/j.physletb.2023.137978 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the holographic dual of two-point correlation functions for
nonconformal field theories. We first take into account a Lifshitz geometry as
the dual of a Lifshitz field theory which may appear at a critical or IR fixed
point. We explicitly show the holographic relation between a Lifshitz geometry
and a Lifshi... | [
{
"created": "Fri, 16 Sep 2022 04:59:11 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2022 05:47:44 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Mar 2023 13:02:28 GMT",
"version": "v3"
}
] | 2023-06-14 | [
[
"Park",
"Chanyong",
""
]
] | We study the holographic dual of two-point correlation functions for nonconformal field theories. We first take into account a Lifshitz geometry as the dual of a Lifshitz field theory which may appear at a critical or IR fixed point. We explicitly show the holographic relation between a Lifshitz geometry and a Lifshitz... |
hep-th/9704211 | Simon Dalley | S. Dalley | Collinear QCD Models | 6 pages, LaTeX, uses boxedeps.tex (included). Invited talk at `New
Non-Perturbative Methods and Quantisation on the Light-Cone', Les Houches 24
Feb - 4 Mar 1997. (To appear in proceedings). Replaced version has a (sign)
typo corrected in very last sentence | null | null | CERN-TH/97-87 | hep-th | null | The small momentum fraction x behaviour of quarks in mesons is analysed in
the 1+1-dimensional reduced model of large-N QCD by light-cone quantisation.
| [
{
"created": "Wed, 30 Apr 1997 14:22:44 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Jun 1997 15:48:24 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Dalley",
"S.",
""
]
] | The small momentum fraction x behaviour of quarks in mesons is analysed in the 1+1-dimensional reduced model of large-N QCD by light-cone quantisation. |
hep-th/9304068 | null | Ana Ach\'ucarro and Miguel Ortiz | Relating black holes in two and three dimensions | 12 pages, CTP #2181, January 1993 | Phys.Rev.D48:3600-3605,1993 | 10.1103/PhysRevD.48.3600 | null | hep-th gr-qc | null | The three dimensional black hole solutions of Ba\~nados, Teitelboim and
Zanelli (BTZ) are dimensionally reduced in various different ways. Solutions
are obtained to the Jackiw-Teitelboim theory of two dimensional gravity for
spinless BTZ black holes, and to a simple extension with a non-zero dilaton
potential for bla... | [
{
"created": "Fri, 16 Apr 1993 20:57:57 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Achúcarro",
"Ana",
""
],
[
"Ortiz",
"Miguel",
""
]
] | The three dimensional black hole solutions of Ba\~nados, Teitelboim and Zanelli (BTZ) are dimensionally reduced in various different ways. Solutions are obtained to the Jackiw-Teitelboim theory of two dimensional gravity for spinless BTZ black holes, and to a simple extension with a non-zero dilaton potential for black... |
1509.02729 | Andre Lukas | Andrei Constantin, Andre Lukas, Challenger Mishra | The Family Problem: Hints from Heterotic Line Bundle Models | 16 pages Latex | JHEP 03 (2016) 173 | 10.1007/JHEP03(2016)173 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the class of heterotic line bundle models, we argue that N=1 vacua
which lead to a small number of low-energy chiral families are preferred. By
imposing an upper limit on the volume of the internal manifold, as required in
order to obtain finite values of the four-dimensional gauge couplings, and
validity of t... | [
{
"created": "Wed, 9 Sep 2015 11:33:34 GMT",
"version": "v1"
}
] | 2016-11-09 | [
[
"Constantin",
"Andrei",
""
],
[
"Lukas",
"Andre",
""
],
[
"Mishra",
"Challenger",
""
]
] | Within the class of heterotic line bundle models, we argue that N=1 vacua which lead to a small number of low-energy chiral families are preferred. By imposing an upper limit on the volume of the internal manifold, as required in order to obtain finite values of the four-dimensional gauge couplings, and validity of the... |
1707.09766 | Peng-Cheng Li | Bin Chen, Peng-Cheng Li and Cheng-Yong Zhang | Einstein-Gauss-Bonnet Black Strings at Large $D$ | 22 pages, 8 figures, some errors corrected, references added | JHEP10(2017)123 | 10.1007/JHEP10(2017)123 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the black string solutions in the Einstein-Gauss-Bonnet(EGB) theory
at large $D$. By using the $1/D$ expansion in the near horizon region we derive
the effective equations that describe the dynamics of the EGB black strings.
The uniform and non-uniform black strings are obtained as the static solutions
of th... | [
{
"created": "Mon, 31 Jul 2017 08:53:04 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Aug 2017 08:45:47 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Oct 2017 02:18:47 GMT",
"version": "v3"
}
] | 2017-10-25 | [
[
"Chen",
"Bin",
""
],
[
"Li",
"Peng-Cheng",
""
],
[
"Zhang",
"Cheng-Yong",
""
]
] | We study the black string solutions in the Einstein-Gauss-Bonnet(EGB) theory at large $D$. By using the $1/D$ expansion in the near horizon region we derive the effective equations that describe the dynamics of the EGB black strings. The uniform and non-uniform black strings are obtained as the static solutions of the ... |
2209.07117 | El Hassan Saidi | Y. Boujakhrout, E.H Saidi, R. Ahl Laamara, L.B Drissi | Lax Operator and superspin chains from 4D CS gauge theory | LaTeX, 55 pages, 8 figures | null | 10.1088/1751-8121/ac9355 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the properties of interacting line defects in the four-dimensional
Chern Simons (CS) gauge theory with invariance given by the $SL\left(
m|n\right) $ super-group family. From this theory, we derive the oscillator
realisation of the Lax operator for superspin chains with $SL(m|n)$ symmetry.
To this end, we in... | [
{
"created": "Thu, 15 Sep 2022 07:59:50 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Boujakhrout",
"Y.",
""
],
[
"Saidi",
"E. H",
""
],
[
"Laamara",
"R. Ahl",
""
],
[
"Drissi",
"L. B",
""
]
] | We study the properties of interacting line defects in the four-dimensional Chern Simons (CS) gauge theory with invariance given by the $SL\left( m|n\right) $ super-group family. From this theory, we derive the oscillator realisation of the Lax operator for superspin chains with $SL(m|n)$ symmetry. To this end, we inve... |
2208.00177 | Francesc Cunillera | Francesc Cunillera | Dark energy: EFTs and supergravity | PhD thesis | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | The subject of this thesis is cosmological implications of string
compactifications understood in a broad sense. In the first half of the thesis,
we will begin by reviewing the four-dimensional description of the tree-level
perturbative type IIB action. We will then review a number of open questions in
cosmology and ... | [
{
"created": "Sat, 30 Jul 2022 10:15:07 GMT",
"version": "v1"
}
] | 2022-08-02 | [
[
"Cunillera",
"Francesc",
""
]
] | The subject of this thesis is cosmological implications of string compactifications understood in a broad sense. In the first half of the thesis, we will begin by reviewing the four-dimensional description of the tree-level perturbative type IIB action. We will then review a number of open questions in cosmology and th... |
2309.04112 | Farzad Omidi | Farzad Omidi | Pseudo R\'enyi Entanglement Entropies For an Excited State and Its Time
Evolution in a 2D CFT | V1: 33 pages,19 figures V2: 35 pages, 19 figures, minor improvements,
references added | null | null | IPM/P-2023/59 | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the second and third pseudo R\'enyi
entanglement entropies (PREE) for a locally excited state $| \psi \rangle $ and
its time evolution $| \phi \rangle = e^{- i H t} | \psi \rangle$ in a
two-dimensional conformal field theory whose field content is a free massless
scalar field. We conside... | [
{
"created": "Fri, 8 Sep 2023 04:14:02 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Sep 2023 10:35:53 GMT",
"version": "v2"
}
] | 2023-09-28 | [
[
"Omidi",
"Farzad",
""
]
] | In this paper, we investigate the second and third pseudo R\'enyi entanglement entropies (PREE) for a locally excited state $| \psi \rangle $ and its time evolution $| \phi \rangle = e^{- i H t} | \psi \rangle$ in a two-dimensional conformal field theory whose field content is a free massless scalar field. We consider ... |
1502.02033 | David Simmons-Duffin | David Simmons-Duffin | A Semidefinite Program Solver for the Conformal Bootstrap | 34 pages, 3 figures, and 3500 lines of C++ | null | null | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce SDPB: an open-source, parallelized, arbitrary-precision
semidefinite program solver, designed for the conformal bootstrap. SDPB
significantly outperforms less specialized solvers and should enable many new
computations. As an example application, we compute a new rigorous
high-precision bound on operator... | [
{
"created": "Fri, 6 Feb 2015 21:00:02 GMT",
"version": "v1"
}
] | 2015-02-10 | [
[
"Simmons-Duffin",
"David",
""
]
] | We introduce SDPB: an open-source, parallelized, arbitrary-precision semidefinite program solver, designed for the conformal bootstrap. SDPB significantly outperforms less specialized solvers and should enable many new computations. As an example application, we compute a new rigorous high-precision bound on operator d... |
1212.3244 | Bruno Carneiro da Cunha | F\'abio Novaes and Bruno Carneiro da Cunha | Holography as Cutoff: a proposal for measure of inflationary universes | 18 pages, RevTeX4.1, Clarifications on the geometrical nature of the
cutoff. Version matches printed version | Intl. J. Mod. Phys. A, Vol. 29 (2014) 1450102 | 10.1142/S0217751X14501024 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose the holographic principle as a dynamical cutoff for any quantum
theory of gravity with a geometric description at low energies, incorporating
ideas of effective field theory. We illustrate the proposal by revisiting the
problem of defining a measure for homogeneous and isotropic spacetimes coupled
to a sca... | [
{
"created": "Thu, 13 Dec 2012 18:03:01 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jun 2014 14:34:16 GMT",
"version": "v2"
}
] | 2014-06-20 | [
[
"Novaes",
"Fábio",
""
],
[
"da Cunha",
"Bruno Carneiro",
""
]
] | We propose the holographic principle as a dynamical cutoff for any quantum theory of gravity with a geometric description at low energies, incorporating ideas of effective field theory. We illustrate the proposal by revisiting the problem of defining a measure for homogeneous and isotropic spacetimes coupled to a scala... |
hep-th/0011055 | Jellal Ahmed | Ahmed Jellal and El Hassan El Kinani | Graded q-pseudo-differential Operators and Supersymmetric Algebras | 10 pages, Latex | J.Phys.A35:3697-3702,2002 | 10.1088/0305-4470/35/16/308 | null | hep-th | null | We give a supersymmetric generalization of the sine algebra and the quantum
algebra $U_{t}(sl(2))$. Making use of the $q$-pseudo-differential operators
graded with a fermionic algebra, we obtain a supersymmetric extension of sine
algebra. With this scheme we also get a quantum superalgebra $U_{t}(sl(2/1)$.
| [
{
"created": "Wed, 8 Nov 2000 16:03:28 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Nov 2000 18:03:33 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Dec 2000 11:12:22 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Jellal",
"Ahmed",
""
],
[
"Kinani",
"El Hassan El",
""
]
] | We give a supersymmetric generalization of the sine algebra and the quantum algebra $U_{t}(sl(2))$. Making use of the $q$-pseudo-differential operators graded with a fermionic algebra, we obtain a supersymmetric extension of sine algebra. With this scheme we also get a quantum superalgebra $U_{t}(sl(2/1)$. |
1907.10073 | Peter Lowdon | Shirley Weishi Li, Peter Lowdon, Orlando Oliveira, Paulo J. Silva | The generalised infrared structure of the gluon propagator | 12 pages, 2 figures; v2: additional comments and figure added,
matches published version | Phys. Lett. B 803 (2020) 135329 | 10.1016/j.physletb.2020.135329 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gauge theory correlators are potentially more singular in the infrared than
those in non-gauge theories. We determine the implications that these
singularities have on the spectrum of the theory, proving that the appearance
of generalised poles implies the existence of on-shell states with fixed mass,
but zero norm. ... | [
{
"created": "Tue, 23 Jul 2019 18:00:05 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Feb 2020 08:57:57 GMT",
"version": "v2"
}
] | 2020-02-28 | [
[
"Li",
"Shirley Weishi",
""
],
[
"Lowdon",
"Peter",
""
],
[
"Oliveira",
"Orlando",
""
],
[
"Silva",
"Paulo J.",
""
]
] | Gauge theory correlators are potentially more singular in the infrared than those in non-gauge theories. We determine the implications that these singularities have on the spectrum of the theory, proving that the appearance of generalised poles implies the existence of on-shell states with fixed mass, but zero norm. Fo... |
2407.15925 | Hynek Paul | Yu-tin Huang, Hynek Paul, Michele Santagata | Non-analytic terms of string amplitudes from partial waves | 36 pages and 1 ancillary file | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We describe a general formalism based on the partial-wave decomposition to
compute the iterative $s$-channel discontinuity of four-point amplitudes at any
loop order. As an application, we focus on the low-energy expansions of type I
and II superstring amplitudes. Besides providing new results for their leading
and s... | [
{
"created": "Mon, 22 Jul 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-07-24 | [
[
"Huang",
"Yu-tin",
""
],
[
"Paul",
"Hynek",
""
],
[
"Santagata",
"Michele",
""
]
] | We describe a general formalism based on the partial-wave decomposition to compute the iterative $s$-channel discontinuity of four-point amplitudes at any loop order. As an application, we focus on the low-energy expansions of type I and II superstring amplitudes. Besides providing new results for their leading and sub... |
hep-th/9303046 | null | David J. Gross and Washington Taylor | Twists and Wilson Loops in the String Theory of Two Dimensional QCD | 57 pages, CERN-TH. 6827/93, PUPT-1382,LBL-33458, UCB-PTH-93/09 | Nucl.Phys.B403:395-452,1993 | 10.1016/0550-3213(93)90042-N | null | hep-th hep-ph | null | Many Texo's have been corrected and a reference added.
| [
{
"created": "Mon, 8 Mar 1993 18:13:39 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 1993 10:28:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Gross",
"David J.",
""
],
[
"Taylor",
"Washington",
""
]
] | Many Texo's have been corrected and a reference added. |
hep-th/9310198 | Denjoe O'Connor | Denjoe O'Connor and C. R. Stephens | Environmentally Friendly Renormalization | 76 pages of Plain Tex, Postscript figures available upon request from
denjoe@stp.dias.ie, preprint numbers THU-93/14, DIAS-STP-93-19 | Int.J.Mod.Phys. A9 (1994) 2805-2902; Erratum-ibid. A9 (1994) 5851 | 10.1142/S0217751X94001151 | null | hep-th | null | We analyze the renormalization of systems whose effective degrees of freedom
are described in terms of fluctuations which are ``environment'' dependent.
Relevant environmental parameters considered are: temperature, system size,
boundary conditions, and external fields. The points in the space of \lq\lq
coupling cons... | [
{
"created": "Sun, 31 Oct 1993 17:33:32 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"O'Connor",
"Denjoe",
""
],
[
"Stephens",
"C. R.",
""
]
] | We analyze the renormalization of systems whose effective degrees of freedom are described in terms of fluctuations which are ``environment'' dependent. Relevant environmental parameters considered are: temperature, system size, boundary conditions, and external fields. The points in the space of \lq\lq coupling consta... |
hep-th/9512208 | Takanori Sugihara | Takanori Sugihara and Masanobu Yahiro | A perturbative renormalization group approach to light-front Hamiltonian | 29 pages, LaTeX, 7 figures, uses revtex and epsbox.sty | Phys.Rev. D53 (1996) 7239-7249 | 10.1103/PhysRevD.53.7239 | KYUSHU-HET-29 | hep-th | null | A perturbative renormalization group (RG) scheme for light-front Hamiltonian
is formulated on the basis of the Bloch-Horowitz effective Hamiltonian, and
applied to the simplest $\phi^4$ model with spontaneous breaking of the $Z_2$
symmetry. RG equations are derived at one-loop order for both symmetric and
broken phas... | [
{
"created": "Thu, 28 Dec 1995 10:26:31 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Sugihara",
"Takanori",
""
],
[
"Yahiro",
"Masanobu",
""
]
] | A perturbative renormalization group (RG) scheme for light-front Hamiltonian is formulated on the basis of the Bloch-Horowitz effective Hamiltonian, and applied to the simplest $\phi^4$ model with spontaneous breaking of the $Z_2$ symmetry. RG equations are derived at one-loop order for both symmetric and broken phases... |
1011.1284 | Masanori Hanada | Masanori Hanada | Numerical approach to SUSY quantum mechanics and the gauge/gravity
duality | 16 pages, 4 figures. Based on an invited talk at the workshop
"Supersymmetric Quantum Mechanics and Spectral Design", Benasque, Spain,
2010, Jul 18 -- Jul 30 | null | null | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that Monte-Carlo simulation is a practical tool to study
nonperturbative aspects of supersymmetric quantum mechanics. As an example we
study D0-brane quantum mechanics in the context of superstring theory.
Numerical data nicely reproduce predictions from gravity side, including the
coupling constant de... | [
{
"created": "Thu, 4 Nov 2010 22:16:37 GMT",
"version": "v1"
}
] | 2010-11-08 | [
[
"Hanada",
"Masanori",
""
]
] | We demonstrate that Monte-Carlo simulation is a practical tool to study nonperturbative aspects of supersymmetric quantum mechanics. As an example we study D0-brane quantum mechanics in the context of superstring theory. Numerical data nicely reproduce predictions from gravity side, including the coupling constant depe... |
2305.08118 | Aleksandr Artemev | Aleksandr Artemev | $p \to \infty$ limit of tachyon correlators in $(2,2p+1)$ minimal
Liouville gravity from classical Liouville theory | 23 pages; v2: minor changes | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Previously it was suggested, motivated by correspondence with JT gravity,
that tachyon correlators in $(2,2p+1)$ minimal Liouville gravity (MLG) in the
$p\to \infty$ (semiclassical) limit should be interpreted as moduli space
volumes for constant curvature surfaces with conical defects. In this work we
propose that t... | [
{
"created": "Sun, 14 May 2023 10:31:43 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Jul 2023 07:41:12 GMT",
"version": "v2"
}
] | 2023-07-26 | [
[
"Artemev",
"Aleksandr",
""
]
] | Previously it was suggested, motivated by correspondence with JT gravity, that tachyon correlators in $(2,2p+1)$ minimal Liouville gravity (MLG) in the $p\to \infty$ (semiclassical) limit should be interpreted as moduli space volumes for constant curvature surfaces with conical defects. In this work we propose that the... |
1307.7169 | Lavinia Heisenberg | Claudia de Rham, Lavinia Heisenberg, Raquel H. Ribeiro | Quantum Corrections in Massive Gravity | v2: References added, 29 pages, 7 figures | Phys. Rev. D 88, 084058 (2013) | 10.1103/PhysRevD.88.084058 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the one-loop quantum corrections to the potential of ghost-free
massive gravity. We show how the mass of external matter fields contribute to
the running of the cosmological constant, but do not change the ghost-free
structure of the massive gravity potential at one-loop. When considering
gravitons running... | [
{
"created": "Fri, 26 Jul 2013 21:11:14 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Aug 2013 19:21:08 GMT",
"version": "v2"
}
] | 2013-11-13 | [
[
"de Rham",
"Claudia",
""
],
[
"Heisenberg",
"Lavinia",
""
],
[
"Ribeiro",
"Raquel H.",
""
]
] | We compute the one-loop quantum corrections to the potential of ghost-free massive gravity. We show how the mass of external matter fields contribute to the running of the cosmological constant, but do not change the ghost-free structure of the massive gravity potential at one-loop. When considering gravitons running i... |
hep-th/9811175 | Svt | S.V. Talalov | About the Poisson Structure for D4 Spinning String | 23 pages | J.Phys.A32:845-857,1999 | 10.1088/0305-4470/32/5/014 | null | hep-th | null | The model of D4 open string with non-Grassmann spinning variables is
considered. The non-linear gauge, which is invariant both Poincar\'e and scale
transformations of the space-time, is used for subsequent studies. It is shown
that the reduction of the canonical Poisson structure from the original phase
space to the ... | [
{
"created": "Thu, 19 Nov 1998 09:34:49 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Talalov",
"S. V.",
""
]
] | The model of D4 open string with non-Grassmann spinning variables is considered. The non-linear gauge, which is invariant both Poincar\'e and scale transformations of the space-time, is used for subsequent studies. It is shown that the reduction of the canonical Poisson structure from the original phase space to the su... |
hep-th/9907005 | Farhad Ghaboussi | F. Ghaboussi | On The Equivalence Of Four Dimensional And Two dimensional Field
Theories | 19 pages, Latex, a revised version | null | null | null | hep-th | null | We investigate the dimensional, the dynamical and the topological structures
of four dimensional Einstein and Yang-Mills theories. It is shown that these
theories are constructed from two dimensional quantities, so that they possess
always a distinguished two dimensional substructure. In this sense the four
dimension... | [
{
"created": "Thu, 1 Jul 1999 05:22:58 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Nov 1999 16:19:08 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Ghaboussi",
"F.",
""
]
] | We investigate the dimensional, the dynamical and the topological structures of four dimensional Einstein and Yang-Mills theories. It is shown that these theories are constructed from two dimensional quantities, so that they possess always a distinguished two dimensional substructure. In this sense the four dimensional... |
hep-th/0105202 | Nobuhito Maru | Nobuhito Maru | SUSY Breaking by Coexisting Walls | 6 pages, 2 EPS figures, LaTeX2e, Pararell session talk presented at
Eighth International Symposium on Particles, Strings and Cosmology (PASCOS
2001), University of North Carolina at Chapel Hill, April 10-15, 2001,
Reference added | null | null | UT-941 | hep-th | null | Supersymmetry (SUSY) breaking without messenger fields is proposed. We assume
that our world is on a wall and SUSY is broken only by the coexistence of
another wall with some distance from our wall. The Nambu-Goldstone (NG) fermion
is localized on the distant wall. Its overlap with the wave functions of
physical fiel... | [
{
"created": "Mon, 21 May 2001 07:46:15 GMT",
"version": "v1"
},
{
"created": "Thu, 24 May 2001 07:42:19 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Maru",
"Nobuhito",
""
]
] | Supersymmetry (SUSY) breaking without messenger fields is proposed. We assume that our world is on a wall and SUSY is broken only by the coexistence of another wall with some distance from our wall. The Nambu-Goldstone (NG) fermion is localized on the distant wall. Its overlap with the wave functions of physical fields... |
1007.0441 | Guangyu Guo | Katrin Becker, Guangyu Guo and Daniel Robbins | Higher Derivative Brane Couplings from T-Duality | 30 pages, 1 figure, references added | JHEP 1009:029,2010 | 10.1007/JHEP09(2010)029 | MIFP-10-29 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Wess-Zumino coupling on D-branes in string theory is known to receive
higher derivative corrections which couple the Ramond-Ramond potential to terms
involving the square of the spacetime curvature tensor. Consistency with
T-duality implies that the branes should also have four-derivative couplings
that involve t... | [
{
"created": "Fri, 2 Jul 2010 20:06:53 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Sep 2010 13:55:32 GMT",
"version": "v2"
}
] | 2010-09-16 | [
[
"Becker",
"Katrin",
""
],
[
"Guo",
"Guangyu",
""
],
[
"Robbins",
"Daniel",
""
]
] | The Wess-Zumino coupling on D-branes in string theory is known to receive higher derivative corrections which couple the Ramond-Ramond potential to terms involving the square of the spacetime curvature tensor. Consistency with T-duality implies that the branes should also have four-derivative couplings that involve the... |
1910.02963 | Thomas Grimm | Thomas W. Grimm, Fabian Ruehle, Damian van de Heisteeg | Classifying Calabi-Yau threefolds using infinite distance limits | 41 pages, 17 figures | Commun.Math.Phys. 382 (2021) 1, 239-275 | 10.1007/s00220-021-03972-9 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel way to classify Calabi-Yau threefolds by systematically
studying their infinite volume limits. Each such limit is at infinite distance
in Kahler moduli space and can be classified by an associated limiting mixed
Hodge structure. We then argue that the such structures are labeled by a finite
number ... | [
{
"created": "Mon, 7 Oct 2019 18:00:03 GMT",
"version": "v1"
}
] | 2021-12-21 | [
[
"Grimm",
"Thomas W.",
""
],
[
"Ruehle",
"Fabian",
""
],
[
"van de Heisteeg",
"Damian",
""
]
] | We present a novel way to classify Calabi-Yau threefolds by systematically studying their infinite volume limits. Each such limit is at infinite distance in Kahler moduli space and can be classified by an associated limiting mixed Hodge structure. We then argue that the such structures are labeled by a finite number of... |
1708.02220 | Georgios K. Karananas Dr. | Georgios K. Karananas, Mikhail Shaposhnikov | CFT data and spontaneously broken conformal invariance | Journal version---discussion extended, typos corrected, references
added | Phys. Rev. D 97, 045009 (2018) | 10.1103/PhysRevD.97.045009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive consistency conditions for the CFT data, which systems with exact
but spontaneously broken conformal invariance must satisfy.
| [
{
"created": "Mon, 7 Aug 2017 17:37:39 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Feb 2018 18:28:13 GMT",
"version": "v2"
}
] | 2018-02-13 | [
[
"Karananas",
"Georgios K.",
""
],
[
"Shaposhnikov",
"Mikhail",
""
]
] | We derive consistency conditions for the CFT data, which systems with exact but spontaneously broken conformal invariance must satisfy. |
hep-th/0205008 | Changhyun Ahn | Changhyun Ahn | More on Penrose Limit of AdS_4 x Q^{1,1,1} | 13 pp, to appear in PLB | Phys.Lett. B539 (2002) 281-288 | 10.1016/S0370-2693(02)02094-4 | null | hep-th | null | We consider a Penrose limit of AdS_4 x Q^{1,1,1} that provides the pp-wave
geometry equal to the one in the Penrose limit of AdS_4 x S^7. We expect that
there exists a subsector of three dimensional N=2 dual gauge theory which has
enhanced N=8 maximal supersymmetry. We identify operators in the N=2 gauge
theory with ... | [
{
"created": "Wed, 1 May 2002 05:35:32 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jun 2002 06:12:30 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Ahn",
"Changhyun",
""
]
] | We consider a Penrose limit of AdS_4 x Q^{1,1,1} that provides the pp-wave geometry equal to the one in the Penrose limit of AdS_4 x S^7. We expect that there exists a subsector of three dimensional N=2 dual gauge theory which has enhanced N=8 maximal supersymmetry. We identify operators in the N=2 gauge theory with 11... |
2007.08982 | Johannes Th\"urigen | Andreas G. A. Pithis, Johannes Th\"urigen | (No) phase transition in tensorial group field theory | various modifications for coherence with the more general and
detailed article arXiv:2009.13588 | null | 10.1016/j.physletb.2021.136215 | null | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Continuum spacetime is expected to emerge via phase transition in discrete
approaches to quantum gravity. A promising example is tensorial group field
theory but its phase diagram remains an open issue. The results of recent
attempts in terms of the functional renormalization group method remain
inconclusive since th... | [
{
"created": "Fri, 17 Jul 2020 13:51:15 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Sep 2020 10:25:35 GMT",
"version": "v2"
}
] | 2021-03-24 | [
[
"Pithis",
"Andreas G. A.",
""
],
[
"Thürigen",
"Johannes",
""
]
] | Continuum spacetime is expected to emerge via phase transition in discrete approaches to quantum gravity. A promising example is tensorial group field theory but its phase diagram remains an open issue. The results of recent attempts in terms of the functional renormalization group method remain inconclusive since they... |
2404.02724 | Hemant Rathi | Hemant Rathi | AdS_2/CFT_1 at finite density and holographic aspects of 2D black holes | 278 pages, 6 figures, Ph.D. Thesis | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In the present thesis, we study various models of 2D dilaton gravity known as
JT gravity coupled with non-trivial gauge interactions (for instance $SU(2)$
Yang-Mills, quartic interactions between $U(1)$ gauge fields and Modmax
interactions etc.). In particular, we investigate the effects of the
non-trivial gauge coup... | [
{
"created": "Wed, 3 Apr 2024 13:25:34 GMT",
"version": "v1"
}
] | 2024-04-04 | [
[
"Rathi",
"Hemant",
""
]
] | In the present thesis, we study various models of 2D dilaton gravity known as JT gravity coupled with non-trivial gauge interactions (for instance $SU(2)$ Yang-Mills, quartic interactions between $U(1)$ gauge fields and Modmax interactions etc.). In particular, we investigate the effects of the non-trivial gauge coupli... |
hep-th/9705125 | Djordje Minic | Djordje Minic | On The Planar Yang-Mills Theory | 11 pages, TeX | null | null | null | hep-th | null | The planar Yang-Mills theory in three spatial dimensions is examined in a
particular representation which explicitly embodies factorization. The
effective planar Yang-Mills theory Hamiltonian is constructed in this
representation.
| [
{
"created": "Fri, 16 May 1997 20:51:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Minic",
"Djordje",
""
]
] | The planar Yang-Mills theory in three spatial dimensions is examined in a particular representation which explicitly embodies factorization. The effective planar Yang-Mills theory Hamiltonian is constructed in this representation. |
hep-th/9510003 | Camillo Imbimbo | C.M. Becchi and C. Imbimbo | Gribov horizon, contact terms and \v{C}ech- De Rham cohomology in 2D
topological gravity | Uses harvmac, 33 pages (big) or 20 pages (little) | Nucl.Phys. B462 (1996) 571-599 | 10.1016/0550-3213(95)00004-6 | CERN-TH/95-242, GEF-TH/95-8 | hep-th | null | We point out that averages of equivariant observables of 2D topological
gravity are not globally defined forms on moduli space, when one uses the
functional measure corresponding to the formulation of the theory as a 2D
superconformal model. This is shown to be a consequence of the existence of the
Gribov horizon {\i... | [
{
"created": "Mon, 2 Oct 1995 15:04:49 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Becchi",
"C. M.",
""
],
[
"Imbimbo",
"C.",
""
]
] | We point out that averages of equivariant observables of 2D topological gravity are not globally defined forms on moduli space, when one uses the functional measure corresponding to the formulation of the theory as a 2D superconformal model. This is shown to be a consequence of the existence of the Gribov horizon {\it ... |
hep-th/0312028 | Jian Dai | Jian Dai, Yong-Shi Wu | Quiver Matrix Mechanics for IIB String Theory (I): Wrapping Membranes
and Emergent Dimension | LaTeX 2e; 39 pages, 3 eps figures. v2: typos corrected; references
added; identification of certain membrane states added. v3: minor corrections
on membrane states | Nucl.Phys. B684 (2004) 75-99 | 10.1016/j.nuclphysb.2004.02.013 | null | hep-th | null | In this paper we present a discrete, non-perturbative formulation for type
IIB string theory. Being a supersymmetric quiver matrix mechanics model in the
framework of M(atrix) theory, it is a generalization of our previous proposal
of compactification via orbifolding for deconstructed IIA strings. In the
continuum li... | [
{
"created": "Tue, 2 Dec 2003 21:02:20 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Dec 2003 06:26:10 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Dec 2003 06:45:03 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Dai",
"Jian",
""
],
[
"Wu",
"Yong-Shi",
""
]
] | In this paper we present a discrete, non-perturbative formulation for type IIB string theory. Being a supersymmetric quiver matrix mechanics model in the framework of M(atrix) theory, it is a generalization of our previous proposal of compactification via orbifolding for deconstructed IIA strings. In the continuum limi... |
1008.5024 | Koenraad Schalm | Koenraad Schalm, Ted van der Aalst | A worldsheet perspective on string inflation | 18 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the constraints of slow-roll inflation on the string
worldsheet. A general gravity-matter set-up is used in which the worldsheet
consists of an abstract CFT coupled to a 3+1 dimensional non-linear sigma
model. The empirical slow-roll parameters are expressed in terms of the beta
functions of operators ... | [
{
"created": "Mon, 30 Aug 2010 08:53:57 GMT",
"version": "v1"
}
] | 2010-08-31 | [
[
"Schalm",
"Koenraad",
""
],
[
"van der Aalst",
"Ted",
""
]
] | We investigate the constraints of slow-roll inflation on the string worldsheet. A general gravity-matter set-up is used in which the worldsheet consists of an abstract CFT coupled to a 3+1 dimensional non-linear sigma model. The empirical slow-roll parameters are expressed in terms of the beta functions of operators in... |
1508.07329 | Wolfger Peelaers | Yiwen Pan, Wolfger Peelaers | Ellipsoid partition function from Seiberg-Witten monopoles | 37 pages; v2: minor typos corrected, published version | JHEP 1510 (2015) 183 | 10.1007/JHEP10(2015)183 | YITP-SB-15-31 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Higgs branch localization of N=2 supersymmetric theories placed on
compact Euclidean manifolds. We analyze the resulting localization equations in
detail on the four-sphere and find that in this case the path integral is
dominated by vortex-like configurations as well as singular Seiberg-Witten
monopoles loc... | [
{
"created": "Fri, 28 Aug 2015 20:05:39 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Nov 2015 15:00:40 GMT",
"version": "v2"
}
] | 2015-11-04 | [
[
"Pan",
"Yiwen",
""
],
[
"Peelaers",
"Wolfger",
""
]
] | We study Higgs branch localization of N=2 supersymmetric theories placed on compact Euclidean manifolds. We analyze the resulting localization equations in detail on the four-sphere and find that in this case the path integral is dominated by vortex-like configurations as well as singular Seiberg-Witten monopoles locat... |
hep-th/0409266 | Tohru Eguchi | Tohru Eguchi | Modular Bootstrap of Boundary N=2 Liouville Theory | 12 pages, Latex, contribution to the proceedings of strings 2004,
June28-July2, Paris | Comptes Rendus Physique 6 (2005) 209-217 | 10.1016/j.crhy.2004.12.004 | UT-04-28 | hep-th | null | We present our recent studies on the dynamics of boundary N=2 Liouville
theory. We use the representation theory of N=2 superconformal algebra and the
method of modular bootstrap to derive three classes of boundary states of the
N=2 Liouville theory. Class 1 and 2 branes are analogues of ZZ and FZZT branes
of N=0,1 L... | [
{
"created": "Sat, 25 Sep 2004 07:46:08 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Eguchi",
"Tohru",
""
]
] | We present our recent studies on the dynamics of boundary N=2 Liouville theory. We use the representation theory of N=2 superconformal algebra and the method of modular bootstrap to derive three classes of boundary states of the N=2 Liouville theory. Class 1 and 2 branes are analogues of ZZ and FZZT branes of N=0,1 Lio... |
2010.03226 | Bobby Eka Gunara | Emir Syahreza Fadhilla, Bobby Eka Gunara, Ardian Nata Atmaja | BPS Skyrme Submodels of The Five Dimensional Skyrme Model | 31 pages, 7 figures, major revisions: typos corrected, English
grammar improved to be more readable, some sections recised and extended, and
accepted in JHEP | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | In this paper, we search for the BPS skyrmions in some BPS submodels of the
generalized Skyrme model in five-dimensional spacetime using the BPS Lagrangian
method. We focus on the static solutions of the Bogomolny's equations and their
corresponding energies with topological charge $B>0$ is an integer. We consider
tw... | [
{
"created": "Wed, 7 Oct 2020 07:19:22 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Dec 2020 02:40:30 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Jun 2021 03:30:41 GMT",
"version": "v3"
}
] | 2021-07-01 | [
[
"Fadhilla",
"Emir Syahreza",
""
],
[
"Gunara",
"Bobby Eka",
""
],
[
"Atmaja",
"Ardian Nata",
""
]
] | In this paper, we search for the BPS skyrmions in some BPS submodels of the generalized Skyrme model in five-dimensional spacetime using the BPS Lagrangian method. We focus on the static solutions of the Bogomolny's equations and their corresponding energies with topological charge $B>0$ is an integer. We consider two ... |
1808.06626 | Alberto Zaffaroni | Seyed Morteza Hosseini, Itamar Yaakov, Alberto Zaffaroni | Topologically twisted indices in five dimensions and holography | 80 pages. v3: minor corrections, published version | JHEP 1811 (2018) 119 | 10.1007/JHEP11(2018)119 | IPMU18-0133 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a formula for the partition function of five-dimensional
$\mathcal{N}=1$ gauge theories on $\mathcal{M}_4 \times S^1$, topologically
twisted along $\mathcal{M}_4$ in the presence of general background magnetic
fluxes, where $\mathcal{M}_4$ is a toric K\"ahler manifold. The result can be
expressed as a cont... | [
{
"created": "Mon, 20 Aug 2018 18:00:36 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Sep 2018 08:38:38 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Nov 2018 08:16:37 GMT",
"version": "v3"
}
] | 2018-11-28 | [
[
"Hosseini",
"Seyed Morteza",
""
],
[
"Yaakov",
"Itamar",
""
],
[
"Zaffaroni",
"Alberto",
""
]
] | We provide a formula for the partition function of five-dimensional $\mathcal{N}=1$ gauge theories on $\mathcal{M}_4 \times S^1$, topologically twisted along $\mathcal{M}_4$ in the presence of general background magnetic fluxes, where $\mathcal{M}_4$ is a toric K\"ahler manifold. The result can be expressed as a contou... |
1303.1409 | Shinji Mukohyama | Shinji Mukohyama | Emergence of time in power-counting renormalizable Riemannian theory of
gravity | 16 pages, no figure; version accepted for publication in PRD | null | 10.1103/PhysRevD.87.085030 | IPMU13-0057 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We suggest a new scenario of gravitation in which gravity at the fundamental
level is described by a Riemannian (i.e. locally Euclidean) theory without the
notion of time. The Lorentzian metric structure and the notion of time emerge
as effective properties at long distances. On the other hand, at short
distances, hi... | [
{
"created": "Wed, 6 Mar 2013 18:16:56 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 2013 14:43:19 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Mukohyama",
"Shinji",
""
]
] | We suggest a new scenario of gravitation in which gravity at the fundamental level is described by a Riemannian (i.e. locally Euclidean) theory without the notion of time. The Lorentzian metric structure and the notion of time emerge as effective properties at long distances. On the other hand, at short distances, high... |
1811.05184 | Matthias Berwein | Matthias Berwein, Nora Brambilla, Sungmin Hwang, Antonio Vairo | Poincar\'e invariance in NRQCD and pNRQCD revisited | 56 pages | Phys. Rev. D 99, 094008 (2019) | 10.1103/PhysRevD.99.094008 | TUM-EFT 74/15 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate how fields transform under the Poincar\'e group in
nonrelativistic effective field theories of QCD. In constructing these
transformations, we rely only on symmetries and field redefinitions to limit
the number of allowed terms. By requiring invariance of the action under these
transformations, nontrivi... | [
{
"created": "Tue, 13 Nov 2018 09:50:13 GMT",
"version": "v1"
}
] | 2019-05-15 | [
[
"Berwein",
"Matthias",
""
],
[
"Brambilla",
"Nora",
""
],
[
"Hwang",
"Sungmin",
""
],
[
"Vairo",
"Antonio",
""
]
] | We investigate how fields transform under the Poincar\'e group in nonrelativistic effective field theories of QCD. In constructing these transformations, we rely only on symmetries and field redefinitions to limit the number of allowed terms. By requiring invariance of the action under these transformations, nontrivial... |
hep-th/9911086 | Andrew Billyard | Andrew P. Billyard (1), Alan A. Coley (2), and James E. Lidsey (3)
((1) Queen's University, Kingston, Canada, (2) Dalhousie University, Halifax,
Canada, (2) Queen Mary & Westfield, London, England) | Qualitative Analysis of Isotropic Curvature String Cosmologies | Accepted to Classical and Quantum Gravity, 40 pages, 12 figures (uses
"graphicx" package for figures) | Class.Quant.Grav. 17 (2000) 453-484 | 10.1088/0264-9381/17/2/313 | null | hep-th gr-qc | null | A complete qualitative study of the dynamics of string cosmologies is
presented for the class of isotopic curvature universes. These models are of
Bianchi types I, V and IX and reduce to the general class of
Friedmann-Robertson-Walker universes in the limit of vanishing shear isotropy.
A non-trivial two-form potentia... | [
{
"created": "Fri, 12 Nov 1999 06:07:59 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Billyard",
"Andrew P.",
""
],
[
"Coley",
"Alan A.",
""
],
[
"Lidsey",
"James E.",
""
]
] | A complete qualitative study of the dynamics of string cosmologies is presented for the class of isotopic curvature universes. These models are of Bianchi types I, V and IX and reduce to the general class of Friedmann-Robertson-Walker universes in the limit of vanishing shear isotropy. A non-trivial two-form potential ... |
hep-th/9704173 | Miguel Angel Vazquez Mozo | A. Feinstein, Ruth Lazkoz and M.A. Vazquez-Mozo | Closed Inhomogeneous String Cosmologies | 14 pages, TeX harvmac. Some misprints corrected and one reference
added | Phys. Rev. D56 (1997) 5166 | 10.1103/PhysRevD.56.5166 | EHU-FT/9703 | hep-th gr-qc | null | We present a general algorithm which permits to construct solutions in string
cosmology for heterotic and type-IIB superstrings in four dimensions. Using a
chain of transformations applied in sequence: conformal, T-duality and SL(2,R)
rotations, along with the usual generating techniques associated to Geroch
transfor... | [
{
"created": "Thu, 24 Apr 1997 17:36:19 GMT",
"version": "v1"
},
{
"created": "Thu, 8 May 1997 14:15:53 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Feinstein",
"A.",
""
],
[
"Lazkoz",
"Ruth",
""
],
[
"Vazquez-Mozo",
"M. A.",
""
]
] | We present a general algorithm which permits to construct solutions in string cosmology for heterotic and type-IIB superstrings in four dimensions. Using a chain of transformations applied in sequence: conformal, T-duality and SL(2,R) rotations, along with the usual generating techniques associated to Geroch transforma... |
2206.10163 | Mulham Hijazi | Mulham Hijazi, Apostolos Pilaftsis | Frictionless UV-finite Instantons in Curved Spacetime | We have found some mathematical inconsistencies which invalidate the
results of the paper | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We identify a new class of UV-complete instanton solutions that describe the
false vacuum\- decay of a real scalar field in a particular curved spacetime
background. To this end, we consider a simple scalar theory with a Coleman
potential and calculate the Euclidean action $S_{\text{E}}$ by assuming an
O(4)-symmetric... | [
{
"created": "Tue, 21 Jun 2022 07:43:14 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Jul 2022 15:18:05 GMT",
"version": "v2"
}
] | 2022-07-18 | [
[
"Hijazi",
"Mulham",
""
],
[
"Pilaftsis",
"Apostolos",
""
]
] | We identify a new class of UV-complete instanton solutions that describe the false vacuum\- decay of a real scalar field in a particular curved spacetime background. To this end, we consider a simple scalar theory with a Coleman potential and calculate the Euclidean action $S_{\text{E}}$ by assuming an O(4)-symmetric c... |
2006.03609 | Sylvester Gates Jr. | S. James Gates, Jr., Yangrui Hu, and S.-N. Hazel Mak | Advening to Adynkrafields: Young Tableaux to Component Fields of the
10D, N = 1 Scalar Superfield | 78 pages, 1 figure, LaTeX twice, multiple Young Tableaux equations,
latest version Dynkin Label/component examples | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from higher dimensional adinkras constructed with nodes referenced
by Dynkin Labels, we define "adynkras." These suggest a computationally direct
way to describe the component fields contained within supermultiplets in all
superspaces. We explicitly discuss the cases of ten dimensional superspaces. We
show t... | [
{
"created": "Fri, 5 Jun 2020 18:02:08 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 2020 01:47:30 GMT",
"version": "v2"
}
] | 2020-07-21 | [
[
"Gates,",
"S. James",
"Jr."
],
[
"Hu",
"Yangrui",
""
],
[
"Mak",
"S. -N. Hazel",
""
]
] | Starting from higher dimensional adinkras constructed with nodes referenced by Dynkin Labels, we define "adynkras." These suggest a computationally direct way to describe the component fields contained within supermultiplets in all superspaces. We explicitly discuss the cases of ten dimensional superspaces. We show thi... |
1308.1697 | Henriette Elvang | Henriette Elvang and Yu-tin Huang | Scattering Amplitudes | 269 pages, 134 figures. v2: Typos corrected. This is part of textbook
to be published by Cambridge University Press | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The purpose of this review is to bridge the gap between a standard course in
quantum field theory and recent fascinating developments in the studies of
on-shell scattering amplitudes. We build up the subject from basic quantum
field theory, starting with Feynman rules for simple processes in Yukawa theory
and QED. Th... | [
{
"created": "Wed, 7 Aug 2013 20:58:18 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Apr 2014 15:47:37 GMT",
"version": "v2"
}
] | 2014-04-14 | [
[
"Elvang",
"Henriette",
""
],
[
"Huang",
"Yu-tin",
""
]
] | The purpose of this review is to bridge the gap between a standard course in quantum field theory and recent fascinating developments in the studies of on-shell scattering amplitudes. We build up the subject from basic quantum field theory, starting with Feynman rules for simple processes in Yukawa theory and QED. The ... |
hep-th/0701205 | Mauro Brigante | Mauro Brigante, Guido Festuccia and Hong Liu (MIT, LNS) | Hagedorn divergences and tachyon potential | 36 pages, 13 figures, uses harvmac | JHEP 0706:008,2007 | 10.1088/1126-6708/2007/06/008 | MIT-CTP 3803, NSF- KITP-07-06 | hep-th | null | We consider the critical behavior for a string theory near the Hagedorn
temperature. We use the factorization of the worldsheet to isolate the Hagedorn
divergences at all genera. We show that the Hagedorn divergences can be
resummed by introducing double scaling limits, which smooth the divergences.
The double scalin... | [
{
"created": "Mon, 22 Jan 2007 23:53:58 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Brigante",
"Mauro",
"",
"MIT, LNS"
],
[
"Festuccia",
"Guido",
"",
"MIT, LNS"
],
[
"Liu",
"Hong",
"",
"MIT, LNS"
]
] | We consider the critical behavior for a string theory near the Hagedorn temperature. We use the factorization of the worldsheet to isolate the Hagedorn divergences at all genera. We show that the Hagedorn divergences can be resummed by introducing double scaling limits, which smooth the divergences. The double scaling ... |
hep-th/0010114 | J. David Vergara | Rom\'an Linares, Luis F. Urrutia and J. David Vergara | Hamiltonian Solution of the Schwinger Model with Compact U(1) | 34 pages, 3 figures | null | null | ICN-UNAM/00/15 | hep-th | null | The complete exact solution of the Schwinger model with compact gauge group
U(1), in the Hamiltonian approach, is presented . The compactification is
imposed by demanding that the only surviving true electromagnetic degree of
freedom has angular character. Not surprinsingly, this topological condition
defines a versi... | [
{
"created": "Fri, 13 Oct 2000 23:44:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Linares",
"Román",
""
],
[
"Urrutia",
"Luis F.",
""
],
[
"Vergara",
"J. David",
""
]
] | The complete exact solution of the Schwinger model with compact gauge group U(1), in the Hamiltonian approach, is presented . The compactification is imposed by demanding that the only surviving true electromagnetic degree of freedom has angular character. Not surprinsingly, this topological condition defines a version... |
hep-th/0403005 | Nicholas Warner | Krzysztof Pilch and Nicholas P. Warner | N=1 supersymmetric solutions of IIB supergravity | 22 pages; harvmac | null | null | UB-ECM-PF-04/04; USC-04/02 | hep-th | null | We present a new class of "dielectric" N=1 supersymmetric solutions of IIB
supergravity. This class contains not just the ten-dimensional lift of the
Leigh-Strassler renormalization group flow, but also the Coulomb branch
deformation of this flow in which the branes are allowed to spread in a
radially symmetric manne... | [
{
"created": "Sat, 28 Feb 2004 09:31:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pilch",
"Krzysztof",
""
],
[
"Warner",
"Nicholas P.",
""
]
] | We present a new class of "dielectric" N=1 supersymmetric solutions of IIB supergravity. This class contains not just the ten-dimensional lift of the Leigh-Strassler renormalization group flow, but also the Coulomb branch deformation of this flow in which the branes are allowed to spread in a radially symmetric manner,... |
1101.5315 | Daniel Blaschke | Daniel N. Blaschke | Special Geometries Emerging from Yang-Mills Type Matrix Models | 10 pages, 2 figures; talk given at the Corfu Summer Institute on
Elementary Particles and Physics - Workshop on Non Commutative Field Theory
and Gravity, September 8-12, 2010, Corfu/Greece | PoS CNCFG2010:011,2011 | 10.22323/1.127.0011 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I review some recent results which demonstrate how various geometries, such
as Schwarzschild and Reissner-Nordstroem, can emerge from Yang-Mills type
matrix models with branes. Furthermore, explicit embeddings of these branes as
well as appropriate Poisson structures and star-products which determine the
non-commutat... | [
{
"created": "Thu, 27 Jan 2011 15:40:15 GMT",
"version": "v1"
}
] | 2018-09-06 | [
[
"Blaschke",
"Daniel N.",
""
]
] | I review some recent results which demonstrate how various geometries, such as Schwarzschild and Reissner-Nordstroem, can emerge from Yang-Mills type matrix models with branes. Furthermore, explicit embeddings of these branes as well as appropriate Poisson structures and star-products which determine the non-commutativ... |
hep-th/9212099 | Behrndt | K. Behrndt | The Tachyon in a Linear Expanding Universe | 10 pages, Latex, DESY 92-179 | Phys.Lett. B301 (1993) 29-36 | 10.1016/0370-2693(93)90716-U | null | hep-th | null | We investigate the tachyon coupling in a static Robertson--Walker like metric
background. For a tachyon and dilaton field which are only time dependent one
can rewrite this model as a SU(2) Wess--Zumino--Witten model and a scalar
Feigin--Fuchs theory. In this case the restriction to a real exponential
tachyon field f... | [
{
"created": "Wed, 16 Dec 1992 10:50:16 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Behrndt",
"K.",
""
]
] | We investigate the tachyon coupling in a static Robertson--Walker like metric background. For a tachyon and dilaton field which are only time dependent one can rewrite this model as a SU(2) Wess--Zumino--Witten model and a scalar Feigin--Fuchs theory. In this case the restriction to a real exponential tachyon field fix... |
hep-th/9905181 | Jorgen Rasmussen | Jorgen Rasmussen | Superconformal Algebras on the Boundary of AdS_3 | Replaced by expanded version, hep-th/0002188 | JHEP 9907:017,1999 | 10.1088/1126-6708/1999/07/017 | null | hep-th math.QA | null | See hep-th/0002188
| [
{
"created": "Tue, 25 May 1999 19:49:28 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Feb 2000 22:56:39 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Rasmussen",
"Jorgen",
""
]
] | See hep-th/0002188 |
hep-th/0309221 | Guido Cognola | Guido Cognola and Sergio Zerbini | Effective action for scalar fields and generalised zeta-function
regularisation | Latex, 16 pages, no figures; Latex mistakes corrected; accepted for
publication in Physical Review D | Phys.Rev. D69 (2004) 024004 | 10.1103/PhysRevD.69.024004 | null | hep-th | null | Motivated by the study of quantum fields in a Friedman-Robertson-Walker (FRW)
spacetime, the one-loop effective action for a scalar field defined in the
ultrastatic manifold $R\times H^3/\Gamma$, $H^3/\Gamma$ being the finite
volume, non-compact, hyperbolic spatial section, is investigated by a
generalisation of zeta... | [
{
"created": "Wed, 24 Sep 2003 07:12:10 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Oct 2003 11:59:24 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cognola",
"Guido",
""
],
[
"Zerbini",
"Sergio",
""
]
] | Motivated by the study of quantum fields in a Friedman-Robertson-Walker (FRW) spacetime, the one-loop effective action for a scalar field defined in the ultrastatic manifold $R\times H^3/\Gamma$, $H^3/\Gamma$ being the finite volume, non-compact, hyperbolic spatial section, is investigated by a generalisation of zeta-f... |
1406.6684 | Philip Tanedo | Csaba Cs\'aki, Mario Martone, Yuri Shirman, Philip Tanedo, John
Terning | Dynamics of 3D SUSY Gauge Theories with Antisymmetric Matter | 18 pages + appendices and references, 3 figures; v2: references
corrected and updated | null | 10.1007/JHEP08(2014)141 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the IR dynamics of N=2 SUSY gauge theories in 3D with
antisymmetric matter. The presence of the antisymmetric fields leads to further
splitting of the Coulomb branch. Counting zero modes in the instanton
background suggests that more than a single direction along the Coulomb branch
may remain unlifted.... | [
{
"created": "Wed, 25 Jun 2014 20:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jul 2014 16:05:13 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Csáki",
"Csaba",
""
],
[
"Martone",
"Mario",
""
],
[
"Shirman",
"Yuri",
""
],
[
"Tanedo",
"Philip",
""
],
[
"Terning",
"John",
""
]
] | We investigate the IR dynamics of N=2 SUSY gauge theories in 3D with antisymmetric matter. The presence of the antisymmetric fields leads to further splitting of the Coulomb branch. Counting zero modes in the instanton background suggests that more than a single direction along the Coulomb branch may remain unlifted. W... |
2203.03362 | Pramod Shukla | George K. Leontaris, Pramod Shukla | Stabilising all K\"ahler moduli in perturbative LVS | 24 pages; v2: 25 pages, minor improvements, typos fixed and
references added; v3: 29 pages, section 6.2 consolidated with T-brane
uplifting, typos fixed and references added, JHEP version | JHEP 07 (2022) 047 | 10.1007/JHEP07(2022)047 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we investigate the moduli stabilisation problem and the
requirements for de Sitter vacua within the framework of type IIB string
theory. Using perturbative effects arising from the various sources such as
$\alpha^\prime$ corrections, logarithmic as well as KK and winding-type
string-loop corrections alon... | [
{
"created": "Mon, 7 Mar 2022 13:12:00 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Mar 2022 22:01:50 GMT",
"version": "v2"
},
{
"created": "Sun, 12 Jun 2022 12:17:45 GMT",
"version": "v3"
}
] | 2022-07-11 | [
[
"Leontaris",
"George K.",
""
],
[
"Shukla",
"Pramod",
""
]
] | In this work we investigate the moduli stabilisation problem and the requirements for de Sitter vacua within the framework of type IIB string theory. Using perturbative effects arising from the various sources such as $\alpha^\prime$ corrections, logarithmic as well as KK and winding-type string-loop corrections along ... |
2405.08058 | Thomas Vandermeulen | Daniel Robbins, Thomas Vandermeulen | The Fusion Categorical Diagonal | 25 pages, 4 appendices | null | null | null | hep-th cond-mat.str-el math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a Frobenius algebra over fusion categories of the form
Rep$(G)\boxtimes$Rep$(G)$ which generalizes the diagonal subgroup of $G\times
G$. This allows us to extend field theoretical constructions which depend on
the existence of a diagonal subgroup to non-invertible symmetries. We give
explicit calculations f... | [
{
"created": "Mon, 13 May 2024 18:00:00 GMT",
"version": "v1"
}
] | 2024-05-15 | [
[
"Robbins",
"Daniel",
""
],
[
"Vandermeulen",
"Thomas",
""
]
] | We define a Frobenius algebra over fusion categories of the form Rep$(G)\boxtimes$Rep$(G)$ which generalizes the diagonal subgroup of $G\times G$. This allows us to extend field theoretical constructions which depend on the existence of a diagonal subgroup to non-invertible symmetries. We give explicit calculations for... |
1207.3800 | Alberto Salvio | Alberto Salvio | Holographic Superfluids and Superconductors in Dilaton-Gravity | 20 pages, 8 figures; few comments and references added, a typo fixed
in the equation below eq. (16), article accepted for publication in JHEP | null | 10.1007/JHEP09(2012)134 | null | hep-th cond-mat.str-el cond-mat.supr-con gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate holographic models of superfluids and superconductors in which
the gravitational theory includes a dilatonic field. Dilaton extensions are
interesting as they allow us to obtain a better description of low temperature
condensed matter systems. We focus on asymptotically AdS black hole
configurations, w... | [
{
"created": "Mon, 16 Jul 2012 20:00:02 GMT",
"version": "v1"
},
{
"created": "Sat, 29 Sep 2012 07:04:59 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Salvio",
"Alberto",
""
]
] | We investigate holographic models of superfluids and superconductors in which the gravitational theory includes a dilatonic field. Dilaton extensions are interesting as they allow us to obtain a better description of low temperature condensed matter systems. We focus on asymptotically AdS black hole configurations, whi... |
1001.3390 | Christoffer Petersson | Christoffer Petersson, Pablo Soler, Angel M. Uranga | D-instanton and polyinstanton effects from type I' D0-brane loops | 37 pages, 2 figures, clarifications and references added | JHEP 1006:089,2010 | 10.1007/JHEP06(2010)089 | IFT-UAM/CSIC-10-02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study non-perturbative D(-1)-instanton corrections to quartic gauge and
curvature couplings in 8d type IIB orientifolds, in terms of a one-loop
computation of BPS D0-branes in T-dual type I' models. The complete
perturbative and non-perturbative results are determined by the BPS
multiplicities of perturbative open... | [
{
"created": "Tue, 19 Jan 2010 19:40:36 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Jun 2010 11:40:17 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Petersson",
"Christoffer",
""
],
[
"Soler",
"Pablo",
""
],
[
"Uranga",
"Angel M.",
""
]
] | We study non-perturbative D(-1)-instanton corrections to quartic gauge and curvature couplings in 8d type IIB orientifolds, in terms of a one-loop computation of BPS D0-branes in T-dual type I' models. The complete perturbative and non-perturbative results are determined by the BPS multiplicities of perturbative open s... |
hep-th/0702124 | Theodore A. Jacobson | Christopher Eling, Brendan Z. Foster, Ted Jacobson, and Aron C. Wall | Lorentz violation and perpetual motion | 5 pages, 1 figure; v2. Added reference, and a remark concerning the
assumption that the entropy radiated in fields responsible for Lorentz
symmetry breaking is negligible | Phys.Rev.D75:101502,2007 | 10.1103/PhysRevD.75.101502 | null | hep-th gr-qc | null | We show that any Lorentz violating theory with two or more propagation speeds
is in conflict with the generalized second law of black hole thermodynamics. We
do this by identifying a classical energy-extraction method, analogous to the
Penrose process, which would decrease the black hole entropy. Although the
usual d... | [
{
"created": "Thu, 15 Feb 2007 21:04:20 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2007 22:51:17 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Eling",
"Christopher",
""
],
[
"Foster",
"Brendan Z.",
""
],
[
"Jacobson",
"Ted",
""
],
[
"Wall",
"Aron C.",
""
]
] | We show that any Lorentz violating theory with two or more propagation speeds is in conflict with the generalized second law of black hole thermodynamics. We do this by identifying a classical energy-extraction method, analogous to the Penrose process, which would decrease the black hole entropy. Although the usual def... |
2001.05975 | Leslaw Rachwal | Ravi Mistry, Aleksandr Pinzul, and Les{\l}aw Rachwa{\l} | Spectral action approach to higher derivative gravity | typos and small mistakes corrected, references added, journal version | Eur. Phys. J. C 80, no. 3, 266 (2020) | 10.1140/epjc/s10052-020-7805-1 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the spectral action approach to higher derivative gravity. The work
focuses on the classical aspects. We derive the complete and simplified form of
the purely gravitational action up to the 6-derivative terms. We also derive
the equivalent forms of the action, which might prove useful in different
applicatio... | [
{
"created": "Thu, 16 Jan 2020 18:18:06 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Apr 2020 11:41:05 GMT",
"version": "v2"
}
] | 2020-04-03 | [
[
"Mistry",
"Ravi",
""
],
[
"Pinzul",
"Aleksandr",
""
],
[
"Rachwał",
"Lesław",
""
]
] | We study the spectral action approach to higher derivative gravity. The work focuses on the classical aspects. We derive the complete and simplified form of the purely gravitational action up to the 6-derivative terms. We also derive the equivalent forms of the action, which might prove useful in different applications... |
hep-th/0311018 | Hong Lu | H. Lu, C.N. Pope and K.S. Stelle | Higher-Order Corrections to Non-Compact Calabi-Yau Manifolds in String
Theory | Latex, 49 pages. References added, typos corrected, and discussion
and conclusions extended | JHEP 0407:072,2004 | 10.1088/1126-6708/2004/07/072 | null | hep-th | null | At the leading order, the low-energy effective field equations in string
theory admit solutions of the form of products of Minkowski spacetime and a
Ricci-flat Calabi-Yau space. The equations of motion receive corrections at
higher orders in \alpha', which imply that the Ricci-flat Calabi-Yau space is
modified. In an... | [
{
"created": "Mon, 3 Nov 2003 23:39:53 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Jan 2004 22:57:45 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
],
[
"Stelle",
"K. S.",
""
]
] | At the leading order, the low-energy effective field equations in string theory admit solutions of the form of products of Minkowski spacetime and a Ricci-flat Calabi-Yau space. The equations of motion receive corrections at higher orders in \alpha', which imply that the Ricci-flat Calabi-Yau space is modified. In an a... |
1403.7693 | Bowen Xiao | Yoshitaka Hatta, Jorge Noronha, Bo-Wen Xiao | A systematic study of exact solutions in second-order conformal
hydrodynamics | 32 pages, 2 figures; 2nd version with some typo corrected | Phys. Rev. D 89, 114011 (2014) | 10.1103/PhysRevD.89.114011 | YITP-14-21 | hep-th hep-ph nucl-th physics.flu-dyn | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we present the details of our previous work on exact solutions
in second-order conformal hydrodynamics together with a number of new solutions
found by mapping Minkowski space onto various curved spacetimes such as anti-de
Sitter space and hyperbolic space. We analytically show how the solutions of
idea... | [
{
"created": "Sun, 30 Mar 2014 02:29:43 GMT",
"version": "v1"
},
{
"created": "Fri, 23 May 2014 02:49:44 GMT",
"version": "v2"
}
] | 2014-06-18 | [
[
"Hatta",
"Yoshitaka",
""
],
[
"Noronha",
"Jorge",
""
],
[
"Xiao",
"Bo-Wen",
""
]
] | In this paper we present the details of our previous work on exact solutions in second-order conformal hydrodynamics together with a number of new solutions found by mapping Minkowski space onto various curved spacetimes such as anti-de Sitter space and hyperbolic space. We analytically show how the solutions of ideal ... |
hep-th/0110193 | Steven S. Gubser | Steven S. Gubser | On non-uniform black branes | 29 pages, latex. v2: numerics improved, small errors corrected,
conclusions unchanged | Class.Quant.Grav. 19 (2002) 4825-4844 | 10.1088/0264-9381/19/19/303 | CALT-68-2351, CITUSC/01-035 | hep-th | null | Certain black branes are unstable toward fluctuations that lead to
non-uniform mass distributions. We study static, non-uniform solutions that
differ only perturbatively from uniform ones. For uncharged black strings in
five dimensions, we find evidence of a first order transition from uniform to
non-uniform solution... | [
{
"created": "Sat, 20 Oct 2001 23:54:40 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Aug 2002 20:18:13 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Gubser",
"Steven S.",
""
]
] | Certain black branes are unstable toward fluctuations that lead to non-uniform mass distributions. We study static, non-uniform solutions that differ only perturbatively from uniform ones. For uncharged black strings in five dimensions, we find evidence of a first order transition from uniform to non-uniform solutions. |
1911.11168 | Tom Steudtner | Andrew D. Bond, Daniel F. Litim, Tom Steudtner | Asymptotic safety with Majorana fermions and new large N equivalences | Typos in Tab.1 and eq. (11) removed | Phys. Rev. D 101, 045006 (2020) | 10.1103/PhysRevD.101.045006 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using Majorana fermions and elementary mesons we find new massless quantum
field theories with weakly interacting ultraviolet fixed points. We also find
new classes of large N equivalences amongst SU, SO and Sp gauge theories with
different types of matter fields and Yukawa interactions. Results include a
triality of... | [
{
"created": "Mon, 25 Nov 2019 19:06:06 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Dec 2019 16:53:59 GMT",
"version": "v2"
}
] | 2020-02-19 | [
[
"Bond",
"Andrew D.",
""
],
[
"Litim",
"Daniel F.",
""
],
[
"Steudtner",
"Tom",
""
]
] | Using Majorana fermions and elementary mesons we find new massless quantum field theories with weakly interacting ultraviolet fixed points. We also find new classes of large N equivalences amongst SU, SO and Sp gauge theories with different types of matter fields and Yukawa interactions. Results include a triality of a... |
0910.4602 | Miguel Paulos | Miguel F. Paulos | Transport coefficients, membrane couplings and universality at
extremality | 29 pages, v2: Small text changes for clarity, typos corrected | JHEP 1002:067,2010 | 10.1007/JHEP02(2010)067 | DAMTP-2009-70 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an efficient method for computing the zero frequency limit of
transport coefficients in strongly coupled field theories described
holographically by higher derivative gravity theories. Hydrodynamic parameters
such as shear viscosity and conductivity can be obtained by computing residues
of poles of the off... | [
{
"created": "Fri, 23 Oct 2009 22:39:10 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Nov 2009 15:45:12 GMT",
"version": "v2"
}
] | 2010-02-23 | [
[
"Paulos",
"Miguel F.",
""
]
] | We present an efficient method for computing the zero frequency limit of transport coefficients in strongly coupled field theories described holographically by higher derivative gravity theories. Hydrodynamic parameters such as shear viscosity and conductivity can be obtained by computing residues of poles of the off-s... |
1603.04165 | Takahiro Hayashinaka | Takahiro Hayashinaka, Tomohiro Fujita, and Jun'ichi Yokoyama | Fermionic Schwinger effect and induced current in de Sitter space | 21 pages, 2 figures | null | 10.1088/1475-7516/2016/07/010 | RESCEU-12/16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore Schwinger effect of spin 1/2 charged particles with static
electric field in 1+3 dimensional de Sitter spacetime. We analytically
calculate the vacuum expectation value of the spinor current which is induced
by the produced particles in the electric field. The renormalization is
performed with the adiabati... | [
{
"created": "Mon, 14 Mar 2016 08:52:17 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Mar 2016 02:24:43 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Hayashinaka",
"Takahiro",
""
],
[
"Fujita",
"Tomohiro",
""
],
[
"Yokoyama",
"Jun'ichi",
""
]
] | We explore Schwinger effect of spin 1/2 charged particles with static electric field in 1+3 dimensional de Sitter spacetime. We analytically calculate the vacuum expectation value of the spinor current which is induced by the produced particles in the electric field. The renormalization is performed with the adiabatic ... |
2001.01478 | Julio Oliva | Nicolas Caceres, Jose Figueroa, Julio Oliva, Marcelo Oyarzo, Ricardo
Stuardo | Quadratic gravity and conformally coupled scalar fields | 17 pages, 1 figure | null | 10.1007/JHEP04(2020)157 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct black hole solutions in four-dimensional quadratic gravity,
supported by a scalar field conformally coupled to quadratic terms in the
curvature. The conformal matter Lagrangian is constructed with powers of traces
of a conformally covariant tensor, which is defined in terms of the metric and
a scalar fie... | [
{
"created": "Mon, 6 Jan 2020 10:52:13 GMT",
"version": "v1"
}
] | 2020-05-20 | [
[
"Caceres",
"Nicolas",
""
],
[
"Figueroa",
"Jose",
""
],
[
"Oliva",
"Julio",
""
],
[
"Oyarzo",
"Marcelo",
""
],
[
"Stuardo",
"Ricardo",
""
]
] | We construct black hole solutions in four-dimensional quadratic gravity, supported by a scalar field conformally coupled to quadratic terms in the curvature. The conformal matter Lagrangian is constructed with powers of traces of a conformally covariant tensor, which is defined in terms of the metric and a scalar field... |
hep-th/0607100 | Vincent Bouchard | Mina Aganagic, Vincent Bouchard and Albrecht Klemm | Topological Strings and (Almost) Modular Forms | 62 pages, 1 figure; v2: minor corrections | Commun.Math.Phys.277:771-819,2008 | 10.1007/s00220-007-0383-3 | null | hep-th math.AG math.NT | null | The B-model topological string theory on a Calabi-Yau threefold X has a
symmetry group Gamma, generated by monodromies of the periods of X. This acts
on the topological string wave function in a natural way, governed by the
quantum mechanics of the phase space H^3(X). We show that, depending on the
choice of polariza... | [
{
"created": "Mon, 17 Jul 2006 19:32:35 GMT",
"version": "v1"
},
{
"created": "Fri, 4 May 2007 15:22:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Aganagic",
"Mina",
""
],
[
"Bouchard",
"Vincent",
""
],
[
"Klemm",
"Albrecht",
""
]
] | The B-model topological string theory on a Calabi-Yau threefold X has a symmetry group Gamma, generated by monodromies of the periods of X. This acts on the topological string wave function in a natural way, governed by the quantum mechanics of the phase space H^3(X). We show that, depending on the choice of polarizati... |
hep-th/9403044 | null | S. Boukraa, J-M. Maillard and G. Rollet | Integrable mappings and polynomial growth | 45 pages | null | 10.1016/0378-4371(94)90055-8 | PAR-LPTHE 93-26 | hep-th nlin.SI solv-int | null | We describe birational representations of discrete groups generated by
involutions, having their origin in the theory of exactly solvable
vertex-models in lattice statistical mechanics. These involutions correspond
respectively to two kinds of transformations on $q \times q$ matrices: the
inversion of the $q \times q... | [
{
"created": "Mon, 7 Mar 1994 16:47:37 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Boukraa",
"S.",
""
],
[
"Maillard",
"J-M.",
""
],
[
"Rollet",
"G.",
""
]
] | We describe birational representations of discrete groups generated by involutions, having their origin in the theory of exactly solvable vertex-models in lattice statistical mechanics. These involutions correspond respectively to two kinds of transformations on $q \times q$ matrices: the inversion of the $q \times q$ ... |
2110.05584 | Omar Zanusso | Matteo Romoli, Omar Zanusso | A different kind of four dimensional brane for string theory | 13 pages, v2: several improvements including a new section, to appear
in PRD | null | 10.1103/PhysRevD.105.126009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a generalization of the string's Polyakov action that describes a
conformally invariant four dimensional brane. The new extended object is very
different from the traditional D-branes of string theory, but, nevertheless,
shares some structural similarities with the string, especially when it comes
to the l... | [
{
"created": "Mon, 11 Oct 2021 19:48:42 GMT",
"version": "v1"
},
{
"created": "Tue, 31 May 2022 12:29:12 GMT",
"version": "v2"
}
] | 2022-06-15 | [
[
"Romoli",
"Matteo",
""
],
[
"Zanusso",
"Omar",
""
]
] | We present a generalization of the string's Polyakov action that describes a conformally invariant four dimensional brane. The new extended object is very different from the traditional D-branes of string theory, but, nevertheless, shares some structural similarities with the string, especially when it comes to the low... |
hep-th/9905111 | Juan Maldacena | O. Aharony, S.S. Gubser, J. Maldacena, H. Ooguri, and Y. Oz | Large N Field Theories, String Theory and Gravity | 261 pages, 42 post-script figures. Please send any comment to
jmaldac@fas.harvard.edu. v2: added references and small corrections. v3:
minor changes and corrected discussion of SU(3)-invariant supergravity
solution | Phys.Rept.323:183-386,2000 | 10.1016/S0370-1573(99)00083-6 | CERN-TH/99-122, HUTP-99/A027, LBNL-43113, RU-99-18, UCB-PTH-99/16 | hep-th gr-qc hep-lat hep-ph | null | We review the holographic correspondence between field theories and string/M
theory, focusing on the relation between compactifications of string/M theory
on Anti-de Sitter spaces and conformal field theories. We review the background
for this correspondence and discuss its motivations and the evidence for its
correc... | [
{
"created": "Fri, 14 May 1999 21:58:15 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jun 1999 21:40:08 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Oct 1999 17:43:02 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Aharony",
"O.",
""
],
[
"Gubser",
"S. S.",
""
],
[
"Maldacena",
"J.",
""
],
[
"Ooguri",
"H.",
""
],
[
"Oz",
"Y.",
""
]
] | We review the holographic correspondence between field theories and string/M theory, focusing on the relation between compactifications of string/M theory on Anti-de Sitter spaces and conformal field theories. We review the background for this correspondence and discuss its motivations and the evidence for its correctn... |
0807.5027 | Ayan Mukhopadhyay | Justin R. David, Rajesh Gopakumar, Ayan Mukhopadhyay | Worldsheet Properties of Extremal Correlators in AdS/CFT | 27 pages, 5 figures | JHEP 0810:029,2008 | 10.1088/1126-6708/2008/10/029 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue to investigate planar four point worldsheet correlators of string
theories which are conjectured to be duals of free gauge theories. We focus on
the extremal correlators <Tr(Z^{J_1}(x)) Tr(Z^{J_2}(y)) Tr(Z^{J_3}(z))
Tr(\bar{Z}^{J}(0))> of $N = 4$ SYM theory, and construct the corresponding
worldsheet corr... | [
{
"created": "Thu, 31 Jul 2008 10:12:35 GMT",
"version": "v1"
}
] | 2011-03-02 | [
[
"David",
"Justin R.",
""
],
[
"Gopakumar",
"Rajesh",
""
],
[
"Mukhopadhyay",
"Ayan",
""
]
] | We continue to investigate planar four point worldsheet correlators of string theories which are conjectured to be duals of free gauge theories. We focus on the extremal correlators <Tr(Z^{J_1}(x)) Tr(Z^{J_2}(y)) Tr(Z^{J_3}(z)) Tr(\bar{Z}^{J}(0))> of $N = 4$ SYM theory, and construct the corresponding worldsheet correl... |
hep-th/0512168 | Roldao da Rocha | Roldao da Rocha and W. A. Rodrigues Jr | The Einstein-Hilbert Lagrangian Density in a 2-dimensional Spacetime is
an Exact Differential | 11 pages, Misprints in some equations have been corrected; four new
references have been added, Section 18 added | Mod.Phys.Lett.A21:1519-1528,2006 | 10.1142/S0217732306019888 | null | hep-th | null | Recently Kiriushcheva and Kuzmin claimed to have shown that the
Einstein-Hilbert Lagrangian cannot be written in any coordinate gauge as an
exact differential in a 2-dimensional spacetime. Since this is contrary to
other statements on the subject found in the literature, as e.g., by Deser and
Jackiw, Jackiw, Grumille... | [
{
"created": "Wed, 14 Dec 2005 19:07:08 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Dec 2005 20:33:41 GMT",
"version": "v2"
},
{
"created": "Tue, 31 Jan 2006 19:05:59 GMT",
"version": "v3"
},
{
"created": "Wed, 15 Mar 2006 14:39:04 GMT",
"version": "v4"
},
{
"c... | 2008-11-26 | [
[
"da Rocha",
"Roldao",
""
],
[
"Rodrigues",
"W. A.",
"Jr"
]
] | Recently Kiriushcheva and Kuzmin claimed to have shown that the Einstein-Hilbert Lagrangian cannot be written in any coordinate gauge as an exact differential in a 2-dimensional spacetime. Since this is contrary to other statements on the subject found in the literature, as e.g., by Deser and Jackiw, Jackiw, Grumiller,... |
hep-th/9504070 | Eugeny Ivanov | Evgenyi A. Ivanov | OFF-SHELL (4,4) SUPERSYMMETRIC SIGMA MODELS WITH TORSION AS GAUGE
THEORIES IN HARMONIC SUPERSPACE | 12 pages, LaTeX, no figures | Phys.Lett. B356 (1995) 239-248 | 10.1016/0370-2693(95)00825-6 | ENSLAPP-L-515/95, JINR-E2-95-156 | hep-th | null | Starting from the action of $(4,4)$ $2D$ twisted multiplets in the harmonic
superspace with a double set of $SU(2)$ harmonic variables, we present its
generalization which provides an off-shell description of a wide class of
$(4,4)$ sigma models with torsion and non-commuting left and right complex
structures. The di... | [
{
"created": "Wed, 12 Apr 1995 16:27:54 GMT",
"version": "v1"
},
{
"created": "Mon, 22 May 1995 13:23:05 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Ivanov",
"Evgenyi A.",
""
]
] | Starting from the action of $(4,4)$ $2D$ twisted multiplets in the harmonic superspace with a double set of $SU(2)$ harmonic variables, we present its generalization which provides an off-shell description of a wide class of $(4,4)$ sigma models with torsion and non-commuting left and right complex structures. The dist... |
2404.17556 | R Loll | J. van der Duin, R. Loll | Curvature Correlators in Nonperturbative 2D Lorentzian Quantum Gravity | 34 pages, 9 figures | null | null | null | hep-th gr-qc hep-lat | http://creativecommons.org/licenses/by/4.0/ | Correlation functions are ubiquitous tools in quantum field theory from both
a fundamental and a practical point of view. However, up to now their use in
theories of quantum gravity beyond perturbative and asymptotically flat regimes
has been limited, due to difficulties associated with diffeomorphism invariance
and ... | [
{
"created": "Fri, 26 Apr 2024 17:34:40 GMT",
"version": "v1"
}
] | 2024-04-29 | [
[
"van der Duin",
"J.",
""
],
[
"Loll",
"R.",
""
]
] | Correlation functions are ubiquitous tools in quantum field theory from both a fundamental and a practical point of view. However, up to now their use in theories of quantum gravity beyond perturbative and asymptotically flat regimes has been limited, due to difficulties associated with diffeomorphism invariance and th... |
hep-th/0106165 | Piljin Yi | Piljin Yi | Anomaly of (2,0) Theories | LaTeX, 14 pages, a notational error fixed | Phys.Rev. D64 (2001) 106006 | 10.1103/PhysRevD.64.106006 | KIAS-P00024 | hep-th | null | We compute gravitational and axial anomaly for D-type (2,0) theories realized
on N pairs of coincident M5-branes at R^5/Z_2 orbifold fixed point. We first
summarize work by Harvey, Minasian, and Moore on A-type (2,0) theories, and
then extend it to include the effect of orbifold fixed point. The net anomaly
inflow fo... | [
{
"created": "Tue, 19 Jun 2001 04:25:00 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jun 2001 01:50:56 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Yi",
"Piljin",
""
]
] | We compute gravitational and axial anomaly for D-type (2,0) theories realized on N pairs of coincident M5-branes at R^5/Z_2 orbifold fixed point. We first summarize work by Harvey, Minasian, and Moore on A-type (2,0) theories, and then extend it to include the effect of orbifold fixed point. The net anomaly inflow foll... |
1704.06994 | Masaki Yamada | Ali Masoumi, Alexander Vilenkin, Masaki Yamada | Initial conditions for slow-roll inflation in a random Gaussian
landscape | 24 pages, 13 figures; (v2) minor changes, an appendix explaining new
features of tunneling added | null | 10.1088/1475-7516/2017/07/003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the landscape perspective, our Universe begins with a quantum tunneling
from an eternally-inflating parent vacuum, followed by a period of slow-roll
inflation. We investigate the tunneling process and calculate the probability
distribution for the initial conditions and for the number of e-folds of
slow-roll infla... | [
{
"created": "Sun, 23 Apr 2017 22:30:15 GMT",
"version": "v1"
},
{
"created": "Thu, 4 May 2017 23:40:06 GMT",
"version": "v2"
}
] | 2017-07-19 | [
[
"Masoumi",
"Ali",
""
],
[
"Vilenkin",
"Alexander",
""
],
[
"Yamada",
"Masaki",
""
]
] | In the landscape perspective, our Universe begins with a quantum tunneling from an eternally-inflating parent vacuum, followed by a period of slow-roll inflation. We investigate the tunneling process and calculate the probability distribution for the initial conditions and for the number of e-folds of slow-roll inflati... |
hep-th/0210295 | Raphael Bousso | Raphael Bousso | Light-sheets and Bekenstein's bound | 5 pages, 1 figure; v2: published version, improved discussion of weak
gravity condition, final paragraph added | Phys.Rev.Lett. 90 (2003) 121302 | 10.1103/PhysRevLett.90.121302 | HUTP-02/A053 | hep-th gr-qc quant-ph | null | From the covariant bound on the entropy of partial light-sheets, we derive a
version of Bekenstein's bound: S/M \leq pi x/hbar, where S, M, and x are the
entropy, total mass, and width of any isolated, weakly gravitating system.
Because x can be measured along any spatial direction, the bound becomes
unexpectedly tig... | [
{
"created": "Thu, 31 Oct 2002 17:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Oct 2003 05:21:40 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Bousso",
"Raphael",
""
]
] | From the covariant bound on the entropy of partial light-sheets, we derive a version of Bekenstein's bound: S/M \leq pi x/hbar, where S, M, and x are the entropy, total mass, and width of any isolated, weakly gravitating system. Because x can be measured along any spatial direction, the bound becomes unexpectedly tight... |
0808.2243 | Sotirios Bonanos | Sotirios Bonanos and Joaquim Gomis | A note on the Chevalley-Eilenberg Cohomology for the Galilei and
Poincare Algebras | 11 pages, no figures Added several references, corrected typos | J.Phys.A42:145206,2009 | 10.1088/1751-8113/42/14/145206 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct in a systematic way the complete Chevalley-Eilenberg cohomology
at form degree two, three and four for the Galilei and Poincare groups. The
corresponding non-trivial forms belong to certain representations of the
spatial rotation (Lorentz) group. In the case of two forms they give all
possible central an... | [
{
"created": "Mon, 18 Aug 2008 08:03:43 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Mar 2009 13:00:38 GMT",
"version": "v2"
}
] | 2011-06-21 | [
[
"Bonanos",
"Sotirios",
""
],
[
"Gomis",
"Joaquim",
""
]
] | We construct in a systematic way the complete Chevalley-Eilenberg cohomology at form degree two, three and four for the Galilei and Poincare groups. The corresponding non-trivial forms belong to certain representations of the spatial rotation (Lorentz) group. In the case of two forms they give all possible central and ... |
hep-th/9906129 | Kei-Ichi Kondo | K.-I. Kondo and Y. Taira (Chiba Univ., Japan) | Non-Abelian Stokes Theorem and Quark Confinement in SU(3) Yang-Mills
Gauge Theory | 14 pages, Latex, no figures, version accepted for publication in Mod.
Phys. Lett. A (some comments are added in the final parts) | Mod.Phys.Lett. 15 (2000) 367-377 | 10.1142/S0217732300000359 | CHIBA-EP-114 | hep-th hep-lat hep-ph math-ph math.MP nucl-th | null | We derive a new version of SU(3) non-Abelian Stokes theorem by making use of
the coherent state representation on the coset space $SU(3)/(U(1)\times
U(1))=F_2$, the flag space. Then we outline a derivation of the area law of the
Wilson loop in SU(3) Yang-Mills theory in the maximal Abelian gauge (The
detailed exposit... | [
{
"created": "Thu, 17 Jun 1999 03:06:34 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Feb 2000 02:59:43 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Kondo",
"K. -I.",
"",
"Chiba Univ., Japan"
],
[
"Taira",
"Y.",
"",
"Chiba Univ., Japan"
]
] | We derive a new version of SU(3) non-Abelian Stokes theorem by making use of the coherent state representation on the coset space $SU(3)/(U(1)\times U(1))=F_2$, the flag space. Then we outline a derivation of the area law of the Wilson loop in SU(3) Yang-Mills theory in the maximal Abelian gauge (The detailed expositio... |
hep-th/9611037 | Attilio Cucchieri | Attilio Cucchieri and Daniel Zwanziger (New York University) | Color-Coulomb Force Calculated from Lattice Coulomb Hamiltonian | 4 pages (including 1 figure); (latex using espcrc2.sty). Talk
presented at LATTICE96(poster) | Nucl.Phys.Proc.Suppl. 53 (1997) 815-818 | 10.1016/S0920-5632(96)00790-6 | NYU-ThPhCZ7-29-96 | hep-th hep-lat | null | The static color-Coulomb potential is calculated as the solution of a
non-linear integral equation. This equation has been derived recently as a
self-consistency condition which arises in the Coulomb Hamiltonian formulation
of lattice gauge theory when the restriction to the interior of the Gribov
horizon is implemen... | [
{
"created": "Wed, 6 Nov 1996 17:31:04 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Cucchieri",
"Attilio",
"",
"New York University"
],
[
"Zwanziger",
"Daniel",
"",
"New York University"
]
] | The static color-Coulomb potential is calculated as the solution of a non-linear integral equation. This equation has been derived recently as a self-consistency condition which arises in the Coulomb Hamiltonian formulation of lattice gauge theory when the restriction to the interior of the Gribov horizon is implemente... |
1209.3616 | Panagiota Kanti | Panagiota Kanti and Nikolaos Pappas | Angular profile of Particle Emission from a Higher-dimensional Black
Hole: Analytic Results | 27 pages, Latex2e file, 4 figures | null | 10.1007/JHEP12(2012)019 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | During the spin-down phase of the life of a higher-dimensional black hole,
the emission of particles on the brane exhibits a strong angular variation with
respect to the rotation axis of the black hole. It has been suggested that this
angular variation is the observable that could disentangle the dependence of
the ra... | [
{
"created": "Mon, 17 Sep 2012 10:27:43 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Kanti",
"Panagiota",
""
],
[
"Pappas",
"Nikolaos",
""
]
] | During the spin-down phase of the life of a higher-dimensional black hole, the emission of particles on the brane exhibits a strong angular variation with respect to the rotation axis of the black hole. It has been suggested that this angular variation is the observable that could disentangle the dependence of the radi... |
hep-th/0311068 | Shinji Hirano | Oren Bergman, Shinji Hirano | The Cap in the Hat: Unoriented 2D Strings and Matrix(-Vector) Models | 34 pages, LaTeX; Errors corrected in some of the open string
representations in tables 1, 2 and 3. References and acknowledgments added | JHEP 0401 (2004) 043 | 10.1088/1126-6708/2004/01/043 | null | hep-th | null | We classify the possible bosonic and Type 0 unoriented string theories in two
dimensions, and find their dual matrix(-vector) models. There are no RP^2 R-R
tadpoles in any of the models, but many of them possess a massless tachyon
tadpole. Thus all the models we find are consistent two-dimensional string
vacua, but s... | [
{
"created": "Fri, 7 Nov 2003 18:36:07 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Nov 2003 09:49:55 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bergman",
"Oren",
""
],
[
"Hirano",
"Shinji",
""
]
] | We classify the possible bosonic and Type 0 unoriented string theories in two dimensions, and find their dual matrix(-vector) models. There are no RP^2 R-R tadpoles in any of the models, but many of them possess a massless tachyon tadpole. Thus all the models we find are consistent two-dimensional string vacua, but som... |
hep-th/9303049 | null | Takayuki Hori | Exact Solutions to the Wheeler-DeWitt Equation of Two Dimensional
Dilaton Gravity | 6 pages, LaTeX, to be published in Prog. Theor. Phys. (some comments
added, and minor generalization is made) | Prog.Theor.Phys. 90 (1993) 743-745 | 10.1143/ptp/90.3.743 | TEP-11R | hep-th | null | The two dimensional dilaton gravity with the cosmological term and with an
even number of matter fields minimally coupled to the gravity is considered.
The exact solutions to the Wheeler-DeWitt equation are obtained in an explicit
functional form, which contain an arbitrary holomorphic function of the matter
fields.
| [
{
"created": "Tue, 9 Mar 1993 11:02:59 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Jul 1993 19:16:16 GMT",
"version": "v2"
}
] | 2024-08-02 | [
[
"Hori",
"Takayuki",
""
]
] | The two dimensional dilaton gravity with the cosmological term and with an even number of matter fields minimally coupled to the gravity is considered. The exact solutions to the Wheeler-DeWitt equation are obtained in an explicit functional form, which contain an arbitrary holomorphic function of the matter fields. |
1608.02968 | Sara Pasquetti | Sara Pasquetti | Holomorphic blocks and the 5d AGT correspondence | This is a contribution to the review volume `Localization techniques
in quantum field theories' (eds. V. Pestun and M. Zabzine) which contains 17
Chapters. The complete volume is summarized in arXiv:1608.02952 and it can be
downloaded at https://arxiv.org/src/1608.02952/anc/LocQFT.pdf or
http://pestun.ihes.fr/p... | null | 10.1088/1751-8121/aa60fe | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the holomorphic block factorisation of partition functions of
supersymmetric theories on compact manifolds in various dimensions. We then
show how to interpret 3d and 5d partition functions as correlation functions
with underlying symmetry given by a deformation of the Virasoro algebra.
| [
{
"created": "Tue, 9 Aug 2016 20:01:53 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Aug 2016 14:22:59 GMT",
"version": "v2"
},
{
"created": "Sat, 15 Oct 2016 17:40:52 GMT",
"version": "v3"
}
] | 2017-10-25 | [
[
"Pasquetti",
"Sara",
""
]
] | We review the holomorphic block factorisation of partition functions of supersymmetric theories on compact manifolds in various dimensions. We then show how to interpret 3d and 5d partition functions as correlation functions with underlying symmetry given by a deformation of the Virasoro algebra. |
1705.00528 | Carlos Andres Escobar Ruiz | C. A. Escobar and L. F. Urrutia | Extended Nambu Models: their relation to gauge theories | 36 pages, no figures. Revised version accepted for publication in
IMJP A | null | 10.1142/S0217751X17500774 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Yang-Mills theories supplemented by an additional coordinate constraint,
which is solved and substituted in the original Lagrangian, provide examples of
the so called Nambu models, in the case where such constraints arise from
spontaneous Lorentz symmetry breaking. Some explicit calculations have shown
that, after ad... | [
{
"created": "Mon, 1 May 2017 14:10:38 GMT",
"version": "v1"
}
] | 2017-06-07 | [
[
"Escobar",
"C. A.",
""
],
[
"Urrutia",
"L. F.",
""
]
] | Yang-Mills theories supplemented by an additional coordinate constraint, which is solved and substituted in the original Lagrangian, provide examples of the so called Nambu models, in the case where such constraints arise from spontaneous Lorentz symmetry breaking. Some explicit calculations have shown that, after addi... |
hep-th/9202067 | null | Mirjam Cvetic | Stringy Domain Walls and Other Stringy Topological Defects | 16 pages | null | null | null | hep-th | null | We point out that the moduli sector of the $(2,2)$ string compactification
with its nonperturbatively preserved non-compact symmetries is a framework to
study global topological defects. Based on the target space modular invariance
of the nonperturbative superpotential of the four-dimensional $N=1$
supersymmetric str... | [
{
"created": "Wed, 19 Feb 1992 21:26:39 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cvetic",
"Mirjam",
""
]
] | We point out that the moduli sector of the $(2,2)$ string compactification with its nonperturbatively preserved non-compact symmetries is a framework to study global topological defects. Based on the target space modular invariance of the nonperturbative superpotential of the four-dimensional $N=1$ supersymmetric strin... |
1707.09082 | Roberto Daniel Mota Esteves Dr. | R. D. Mota, D. Ojeda-Guill\'en, M. Salazar-Ram\'irez and V. D.
Granados | Non-Hermitian inverted Harmonic Oscillator-Type Hamiltonians Generated
from Supersymmetry with Reflections | null | Mod. Phys. Lett. A, 34 (2019) 1950028 | 10.1142/S0217732319500287 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By modifying and generalizing known supersymmetric models we are able to find
four different sets of one-dimensional Hamiltonians for the inverted harmonic
oscillator. The first set of Hamiltonians is derived by extending the
supersymmetric quantum mechanics with reflections to non-Hermitian
supercharges. The second ... | [
{
"created": "Fri, 28 Jul 2017 01:04:50 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Mar 2018 13:41:23 GMT",
"version": "v2"
}
] | 2019-02-05 | [
[
"Mota",
"R. D.",
""
],
[
"Ojeda-Guillén",
"D.",
""
],
[
"Salazar-Ramírez",
"M.",
""
],
[
"Granados",
"V. D.",
""
]
] | By modifying and generalizing known supersymmetric models we are able to find four different sets of one-dimensional Hamiltonians for the inverted harmonic oscillator. The first set of Hamiltonians is derived by extending the supersymmetric quantum mechanics with reflections to non-Hermitian supercharges. The second se... |
1801.07263 | Max Riegler | Tatsuo Azeyanagi and St\'ephane Detournay and Max Riegler | Warped Black Holes in Lower-Spin Gravity | 33 pages, 1 figure; v2: corrected minor typos and added references;
v3: added a section, references and corrected minor typos. Matches published
version; | Phys. Rev. D 99, 026013 (2019) | 10.1103/PhysRevD.99.026013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a simple holographic description for a warped conformal field
theory (WCFT) at finite temperature. To this end we study the counterpart of
warped anti-de Sitter black holes in three dimensions using a lower-spin
$\mathfrak{sl}(2,\mathbb{R})\oplus\mathfrak{u}(1)$ Chern-Simons theory proposed
by Hofman and R... | [
{
"created": "Mon, 22 Jan 2018 19:00:06 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Feb 2018 21:49:32 GMT",
"version": "v2"
},
{
"created": "Mon, 28 Jan 2019 14:22:54 GMT",
"version": "v3"
}
] | 2019-02-06 | [
[
"Azeyanagi",
"Tatsuo",
""
],
[
"Detournay",
"Stéphane",
""
],
[
"Riegler",
"Max",
""
]
] | We provide a simple holographic description for a warped conformal field theory (WCFT) at finite temperature. To this end we study the counterpart of warped anti-de Sitter black holes in three dimensions using a lower-spin $\mathfrak{sl}(2,\mathbb{R})\oplus\mathfrak{u}(1)$ Chern-Simons theory proposed by Hofman and Rol... |
hep-th/9705216 | Andreas Aste | Andreas Aste, Michael D"utsch and G"unter Scharf | On Gauge Invariance and Spontaneous Symmetry Breaking | 13 pages, latex, no figures | J.Phys.A30:5785-5792,1997 | 10.1088/0305-4470/30/16/019 | ZU-TH-11/97 | hep-th | null | We show how the widely used concept of spontaneous symmetry breaking can be
explained in causal perturbation theory by introducing a perturbative version
of quantum gauge invariance. Perturbative gauge invariance, formulated
exclusively by means of asymptotic fields, is discussed for the simple example
of Abelian U(1... | [
{
"created": "Wed, 28 May 1997 08:58:37 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Aste",
"Andreas",
""
],
[
"D\"utsch",
"Michael",
""
],
[
"Scharf",
"G\"unter",
""
]
] | We show how the widely used concept of spontaneous symmetry breaking can be explained in causal perturbation theory by introducing a perturbative version of quantum gauge invariance. Perturbative gauge invariance, formulated exclusively by means of asymptotic fields, is discussed for the simple example of Abelian U(1) ... |
0904.2510 | Roberto Percacci | P.F. Machado and R. Percacci | Conformally reduced quantum gravity revisited | 24 pages | Phys.Rev.D80:024020,2009 | 10.1103/PhysRevD.80.024020 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Applying functional renormalization group methods, we describe two
inequivalent ways of defining the renormalization group of matter-coupled four
dimensional gravity, in the approximation where only the conformal factor is
dynamical and taking the trace anomaly explicitly into account. We make contact
with earlier wo... | [
{
"created": "Thu, 16 Apr 2009 14:46:30 GMT",
"version": "v1"
}
] | 2011-04-14 | [
[
"Machado",
"P. F.",
""
],
[
"Percacci",
"R.",
""
]
] | Applying functional renormalization group methods, we describe two inequivalent ways of defining the renormalization group of matter-coupled four dimensional gravity, in the approximation where only the conformal factor is dynamical and taking the trace anomaly explicitly into account. We make contact with earlier work... |
hep-th/9803187 | Paolo Maraner | P. Maraner (MIT) | Charged Particles in a 2+1 Curved Background | 22 pages | J.Phys.A31:9309-9319,1998 | 10.1088/0305-4470/31/46/020 | MIT-CTP-2700 | hep-th physics.plasm-ph | null | The coupling to a 2+1 background geometry of a quantized charged test
particle in a strong magnetic field is analyzed. Canonical operators adapting
to the fast and slow freedoms produce a natural expansion in the inverse square
root of the magnetic field strength. The fast freedom is solved to the second
order.
At ... | [
{
"created": "Mon, 23 Mar 1998 18:30:21 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Maraner",
"P.",
"",
"MIT"
]
] | The coupling to a 2+1 background geometry of a quantized charged test particle in a strong magnetic field is analyzed. Canonical operators adapting to the fast and slow freedoms produce a natural expansion in the inverse square root of the magnetic field strength. The fast freedom is solved to the second order. At any ... |
2312.09308 | Biswajit Sahoo | Denis Karateev, Zohar Komargodski, Jo\~ao Penedones and Biswajit Sahoo | Trace Anomalies and the Graviton-Dilaton Amplitude | 45 pages + appendices | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider 3+1 dimensional Quantum Field Theories (QFTs) coupled to the
dilaton and the graviton. We show that the graviton-dilaton scattering
amplitude receives a universal contribution which is helicity flipping and is
proportional to $\Delta c-\Delta a$ along any RG flow, where $\Delta c$ and
$\Delta a$ are the d... | [
{
"created": "Thu, 14 Dec 2023 19:24:20 GMT",
"version": "v1"
}
] | 2023-12-18 | [
[
"Karateev",
"Denis",
""
],
[
"Komargodski",
"Zohar",
""
],
[
"Penedones",
"João",
""
],
[
"Sahoo",
"Biswajit",
""
]
] | We consider 3+1 dimensional Quantum Field Theories (QFTs) coupled to the dilaton and the graviton. We show that the graviton-dilaton scattering amplitude receives a universal contribution which is helicity flipping and is proportional to $\Delta c-\Delta a$ along any RG flow, where $\Delta c$ and $\Delta a$ are the dif... |
1603.07098 | Ian Jack | I. Jack and C. Poole | Consistency of non-minimal renormalisation schemes | 24 pages,7 figures, uses axodraw | null | null | LTH1080 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-minimal renormalisation schemes such as the momentum subtraction scheme
(MOM) have frequently been used for physical computations. The consistency of
such a scheme relies on the existence of a coupling redefinition linking it to
MSbar. We discuss the implementation of this procedure in detail for a general
theory... | [
{
"created": "Wed, 23 Mar 2016 09:21:40 GMT",
"version": "v1"
}
] | 2016-03-24 | [
[
"Jack",
"I.",
""
],
[
"Poole",
"C.",
""
]
] | Non-minimal renormalisation schemes such as the momentum subtraction scheme (MOM) have frequently been used for physical computations. The consistency of such a scheme relies on the existence of a coupling redefinition linking it to MSbar. We discuss the implementation of this procedure in detail for a general theory a... |
1112.3962 | Francois Dehouck | Fran\c{c}ois Dehouck | Electric and magnetic aspects of gravitational theories | 220 pages, 3 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This thesis deals with the construction of conserved charges for
asymptotically flat spacetimes at spatial infinity in four spacetime dimensions
in a hopefully pedagogical way. As a first motivation of this work, it
highlights the difficulties one encounters when trying to understand the
gravitational duality, presen... | [
{
"created": "Fri, 16 Dec 2011 21:00:02 GMT",
"version": "v1"
}
] | 2011-12-20 | [
[
"Dehouck",
"François",
""
]
] | This thesis deals with the construction of conserved charges for asymptotically flat spacetimes at spatial infinity in four spacetime dimensions in a hopefully pedagogical way. As a first motivation of this work, it highlights the difficulties one encounters when trying to understand the gravitational duality, present ... |
hep-th/0608183 | Oleg Zaslavskii | O. B. Zaslavskii | Boulware state in exactly solvable models of 2D dilaton gravity | 10 pages. 1 ref. added. To appear in Mod. Phys. Lett. A | Mod.Phys.Lett.A21:2283-2290,2006 | 10.1142/S0217732306021529 | null | hep-th gr-qc | null | We discuss self-consistent geometries and behavior of dilaton in exactly
solvable models of 2D dilaton gravity, with quantum fields in the Boulware
state. If the coupling $H(\phi)$ between curvature and dilaton $\phi $ is
non-monotonic, backreaction can remove the classical singularity. As a result,
an everywhere reg... | [
{
"created": "Fri, 25 Aug 2006 09:11:51 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Oct 2006 17:51:15 GMT",
"version": "v2"
}
] | 2010-11-05 | [
[
"Zaslavskii",
"O. B.",
""
]
] | We discuss self-consistent geometries and behavior of dilaton in exactly solvable models of 2D dilaton gravity, with quantum fields in the Boulware state. If the coupling $H(\phi)$ between curvature and dilaton $\phi $ is non-monotonic, backreaction can remove the classical singularity. As a result, an everywhere regul... |
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