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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9203069 | null | Lev Rozansky, Herbert Saleur | S and T matrices for the super $U(1,1)$ WZW model. Application to
surgery and 3-manifold invariants based on the Alexander Conway polynomial | 43 pages + 37 figures (not included) | Nucl.Phys.B389:365-423,1993 | 10.1016/0550-3213(93)90326-K | null | hep-th math.QA | null | We carry on the study of the Alexander Conway invariant from the quantum
field theory point of view started in \cite{RS91}.
We first discuss in details $S$ and $T$ matrices for the $U(1,1)$ super WZW
model and obtain, for the level $k$ an integer, new finite dimensional
representations of the modular group. These h... | [
{
"created": "Wed, 25 Mar 1992 15:28:00 GMT",
"version": "v1"
}
] | 2011-07-18 | [
[
"Rozansky",
"Lev",
""
],
[
"Saleur",
"Herbert",
""
]
] | We carry on the study of the Alexander Conway invariant from the quantum field theory point of view started in \cite{RS91}. We first discuss in details $S$ and $T$ matrices for the $U(1,1)$ super WZW model and obtain, for the level $k$ an integer, new finite dimensional representations of the modular group. These have ... |
1405.4817 | Kristan Jensen | Kristan Jensen, Julian Sonner | Wormholes and entanglement in holography | 9 pages, 4 figures; Gravity Research Foundation essay - Honorable
Mention | null | 10.1142/S0218271814420036 | YITP-SB-14-10, MIT-CTP-4541 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this essay, we consider highly entangled states in theories with a gravity
dual, where the entangled degrees of freedom are causally disconnected from
each other. Using the basic rules of holography, we argue that there is a
non-traversable wormhole in the gravity dual whose geometry encodes the pattern
of the ent... | [
{
"created": "Mon, 19 May 2014 17:49:49 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Jensen",
"Kristan",
""
],
[
"Sonner",
"Julian",
""
]
] | In this essay, we consider highly entangled states in theories with a gravity dual, where the entangled degrees of freedom are causally disconnected from each other. Using the basic rules of holography, we argue that there is a non-traversable wormhole in the gravity dual whose geometry encodes the pattern of the entan... |
0808.2508 | Yuichi Hoshino | Yuichi Hoshino | Infrared behaviour of the fermion propagator in unquenched QED$_3$ with
finite threshold effects | 12pages,6figures,Rev.tex4,typos in (13),(17),(18) are corrected | null | 10.1142/9789812838667_0031 | null | hep-th | http://creativecommons.org/licenses/publicdomain/ | To remove the linear infrared divergences in quenched approximation we
include the massive fermion loop to the photon spectral function.Spectral
function of fermion has no one particle singularity if we fix the anomalous
dimension to be unity.In the case of $N$ flavour,$N$ dependence of order
parameter is mild which ... | [
{
"created": "Tue, 19 Aug 2008 00:13:44 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Nov 2008 09:47:11 GMT",
"version": "v2"
},
{
"created": "Sun, 5 Apr 2009 09:58:42 GMT",
"version": "v3"
},
{
"created": "Wed, 10 Jun 2009 12:29:16 GMT",
"version": "v4"
}
] | 2017-08-23 | [
[
"Hoshino",
"Yuichi",
""
]
] | To remove the linear infrared divergences in quenched approximation we include the massive fermion loop to the photon spectral function.Spectral function of fermion has no one particle singularity if we fix the anomalous dimension to be unity.In the case of $N$ flavour,$N$ dependence of order parameter is mild which ma... |
1210.6823 | Raul Arias | Ra\'ul E. Arias and Ignacio Salazar Landea | Backreacting p-wave Superconductors | Minor Typos corrected, version published in JHEP | JHEP01(2013)157 | 10.1007/JHEP01(2013)157 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the gravitational backreaction of the non-abelian gauge field on the
gravity dual to a 2+1 p-wave superconductor. We observe that as in the $p+ip$
system a second order phase transition exists between a superconducting and a
normal state. Moreover, we conclude that, below the phase transition
temperature $T_... | [
{
"created": "Thu, 25 Oct 2012 13:00:12 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Oct 2012 17:55:14 GMT",
"version": "v2"
},
{
"created": "Mon, 28 Jan 2013 11:46:28 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Arias",
"Raúl E.",
""
],
[
"Landea",
"Ignacio Salazar",
""
]
] | We study the gravitational backreaction of the non-abelian gauge field on the gravity dual to a 2+1 p-wave superconductor. We observe that as in the $p+ip$ system a second order phase transition exists between a superconducting and a normal state. Moreover, we conclude that, below the phase transition temperature $T_c$... |
1812.11955 | Juven C. Wang | Zheyan Wan, Juven Wang | Adjoint QCD$_4$, Deconfined Critical Phenomena, Symmetry-Enriched
Topological Quantum Field Theory, and Higher Symmetry-Extension | 23 pages, 12 figures, 5 tables. v4: ~ PRD version, with improvements
and a correction in Table IV and V. See companions arXiv:1812.11967,
arXiv:1812.11968 and arXiv:1904.00994 | Phys. Rev. D 99, 065013 (2019) | 10.1103/PhysRevD.99.065013 | null | hep-th cond-mat.str-el hep-lat hep-ph math.AT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent work explores the candidate phases of the 4d adjoint quantum
chromodynamics (QCD$_4$) with an SU(2) gauge group and two massless adjoint
Weyl fermions. Both Cordova-Dumitrescu and Bi-Senthil propose possible low
energy 4d topological quantum field theories (TQFTs) to saturate the higher 't
Hooft anomalies of a... | [
{
"created": "Mon, 31 Dec 2018 18:48:41 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jan 2019 18:59:50 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Feb 2019 18:54:00 GMT",
"version": "v3"
},
{
"created": "Thu, 25 Apr 2019 16:00:00 GMT",
"version": "v4"
}
] | 2019-04-26 | [
[
"Wan",
"Zheyan",
""
],
[
"Wang",
"Juven",
""
]
] | Recent work explores the candidate phases of the 4d adjoint quantum chromodynamics (QCD$_4$) with an SU(2) gauge group and two massless adjoint Weyl fermions. Both Cordova-Dumitrescu and Bi-Senthil propose possible low energy 4d topological quantum field theories (TQFTs) to saturate the higher 't Hooft anomalies of adj... |
2212.03917 | Miguel Correia | Miguel Correia, Joao Penedones, Antoine Vuignier | Injecting the UV into the Bootstrap: Ising Field Theory | 24 pages + appendices, 29 figures. v2: minor changes, file size
reduced | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We merge together recent developments in the S-matrix bootstrap program to
develop a dual setup in 2 space-time dimensions incorporating scattering
amplitudes of massive particles and matrix elements of local operators. In
particular, the stress energy tensor allows us to input UV constraints on IR
observables in ter... | [
{
"created": "Wed, 7 Dec 2022 19:24:51 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Dec 2022 13:14:37 GMT",
"version": "v2"
}
] | 2022-12-27 | [
[
"Correia",
"Miguel",
""
],
[
"Penedones",
"Joao",
""
],
[
"Vuignier",
"Antoine",
""
]
] | We merge together recent developments in the S-matrix bootstrap program to develop a dual setup in 2 space-time dimensions incorporating scattering amplitudes of massive particles and matrix elements of local operators. In particular, the stress energy tensor allows us to input UV constraints on IR observables in terms... |
1608.07826 | Giorgos Anastasiou | Giorgos Anastasiou and Rodrigo Olea | From conformal to Einstein Gravity | Improved discussion on Einstein spaces in CG. Reference list updated.
Final version for PRD | Phys. Rev. D 94, 086008 (2016) | 10.1103/PhysRevD.94.086008 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a simple derivation of the equivalence between Einstein and
Conformal Gravity (CG) with Neumann boundary conditions given by Maldacena. As
Einstein spacetimes are Bach flat, a generic solution to CG would contain both
Einstein and non-Einstein part. Using this decomposition of the spacetime
curvature in th... | [
{
"created": "Sun, 28 Aug 2016 15:53:22 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Oct 2016 17:16:19 GMT",
"version": "v2"
}
] | 2016-11-02 | [
[
"Anastasiou",
"Giorgos",
""
],
[
"Olea",
"Rodrigo",
""
]
] | We provide a simple derivation of the equivalence between Einstein and Conformal Gravity (CG) with Neumann boundary conditions given by Maldacena. As Einstein spacetimes are Bach flat, a generic solution to CG would contain both Einstein and non-Einstein part. Using this decomposition of the spacetime curvature in the ... |
hep-th/0102208 | Alberto S. Cattaneo | Alberto S.Cattaneo and Giovanni Felder | Poisson sigma models and deformation quantization | 11 pages | Mod.Phys.Lett. A16 (2001) 179-190 | 10.1142/S0217732301003255 | null | hep-th math.QA | null | This is a review aimed at a physics audience on the relation between Poisson
sigma models on surfaces with boundary and deformation quantization. These
models are topological open string theories. In the classical Hamiltonian
approach, we describe the reduced phase space and its structures (symplectic
groupoid), expl... | [
{
"created": "Wed, 28 Feb 2001 14:44:47 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Cattaneo",
"Alberto S.",
""
],
[
"Felder",
"Giovanni",
""
]
] | This is a review aimed at a physics audience on the relation between Poisson sigma models on surfaces with boundary and deformation quantization. These models are topological open string theories. In the classical Hamiltonian approach, we describe the reduced phase space and its structures (symplectic groupoid), explai... |
hep-th/9809193 | Nobuyoshi Ohta | H.J.W. M\"uller-Kirsten (Univ. Kaiserslautern), Nobuyoshi Ohta (NBI
and Osaka Univ.) and Jian-Ge Zhou (Osaka Univ.) | AdS$_3$/CFT Correspondence, Poincar\'{e} Vacuum State and Greybody
Factors in BTZ Black Holes | 13 pages, Latex, no figures, minor corrections, to appear in Phys.
Lett. B | Phys.Lett. B445 (1999) 287-295 | 10.1016/S0370-2693(98)01465-8 | KL-TH 98/12, OU-HET 304 | hep-th gr-qc | null | The greybody factors in BTZ black holes are evaluated from 2D CFT in the
spirit of AdS$_3$/CFT correspondence. The initial state of black holes in the
usual calculation of greybody factors by effective CFT is described as
Poincar\'{e} vacuum state in 2D CFT. The normalization factor which cannot be
fixed in the effec... | [
{
"created": "Mon, 28 Sep 1998 08:18:32 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Oct 1998 01:34:23 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Nov 1998 00:49:04 GMT",
"version": "v3"
}
] | 2016-08-15 | [
[
"Müller-Kirsten",
"H. J. W.",
"",
"Univ. Kaiserslautern"
],
[
"Ohta",
"Nobuyoshi",
"",
"NBI\n and Osaka Univ."
],
[
"Zhou",
"Jian-Ge",
"",
"Osaka Univ."
]
] | The greybody factors in BTZ black holes are evaluated from 2D CFT in the spirit of AdS$_3$/CFT correspondence. The initial state of black holes in the usual calculation of greybody factors by effective CFT is described as Poincar\'{e} vacuum state in 2D CFT. The normalization factor which cannot be fixed in the effecti... |
1806.06693 | Ivan Christov | Avadh Saxena, Ivan C. Christov, Avinash Khare | Higher-order field theories: $\phi^6$, $\phi^8$ and beyond | 24 pages, 7 figures, Springer book class, invited contribution to the
upcoming book "A dynamical perspective on the $\phi^4$ model: Past, present
and future", eds. P.G. Kevrekidis and J. Cuevas-Maraver; v2: revisions as a
result of feedback from book editor; v3: corrects some typos | Springer Series on Nonlinear Systems and Complexity vol. 26, 2019,
pp. 253-279 (chap. 12) | 10.1007/978-3-030-11839-6_12 | LA-UR-18-25094 | hep-th cond-mat.mtrl-sci math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $\phi^4$ model has been the "workhorse" of the classical Ginzburg--Landau
phenomenological theory of phase transitions and, furthermore, the foundation
for a large amount of the now-classical developments in nonlinear science.
However, the $\phi^4$ model, in its usual variant (symmetric double-well
potential), ca... | [
{
"created": "Thu, 14 Jun 2018 16:48:48 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Aug 2018 03:14:14 GMT",
"version": "v2"
},
{
"created": "Sat, 3 Nov 2018 20:14:26 GMT",
"version": "v3"
}
] | 2019-03-04 | [
[
"Saxena",
"Avadh",
""
],
[
"Christov",
"Ivan C.",
""
],
[
"Khare",
"Avinash",
""
]
] | The $\phi^4$ model has been the "workhorse" of the classical Ginzburg--Landau phenomenological theory of phase transitions and, furthermore, the foundation for a large amount of the now-classical developments in nonlinear science. However, the $\phi^4$ model, in its usual variant (symmetric double-well potential), can ... |
hep-th/0312214 | Mario Rocca | C.G.Bollini and M.C.Rocca | Convolution of Lorentz Invariant Ultradistributions and Field Theory | LaTeX, 52 pages, no figures | Int.J.Theor.Phys. 43 (2004) 1019-1051 | 10.1023/B:IJTP.0000048599.21501.93 | null | hep-th | null | In this work, a general definition of convolution between two arbitrary four
dimensional Lorentz invariant (fdLi) Tempered Ultradistributions is given, in
both: Minkowskian and Euclidean Space (Spherically symmetric tempered
ultradistributions). The product of two arbitrary fdLi distributions of
exponential type is d... | [
{
"created": "Wed, 17 Dec 2003 20:43:23 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bollini",
"C. G.",
""
],
[
"Rocca",
"M. C.",
""
]
] | In this work, a general definition of convolution between two arbitrary four dimensional Lorentz invariant (fdLi) Tempered Ultradistributions is given, in both: Minkowskian and Euclidean Space (Spherically symmetric tempered ultradistributions). The product of two arbitrary fdLi distributions of exponential type is def... |
0904.0379 | Frederik Scholtz | Sunandan Gangopadhyay and Frederik G Scholtz | Path integral action of a particle in the non commutative plane | null | null | 10.1103/PhysRevLett.102.241602 | NITheP-09-08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non commutative quantum mechanics can be viewed as a quantum system
represented in the space of Hilbert-Schmidt operators acting on non commutative
configuration space. Taking this as departure point, we formulate a coherent
state approach to the path integral representation of the transition amplitude.
From this w... | [
{
"created": "Thu, 2 Apr 2009 12:57:22 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Gangopadhyay",
"Sunandan",
""
],
[
"Scholtz",
"Frederik G",
""
]
] | Non commutative quantum mechanics can be viewed as a quantum system represented in the space of Hilbert-Schmidt operators acting on non commutative configuration space. Taking this as departure point, we formulate a coherent state approach to the path integral representation of the transition amplitude. From this we de... |
1607.02997 | Patricio Gaete | Patricio Gaete and Jos\'e A. Helay\"el-Neto | Remarks on the static potential driven by vacuum nonlinearities in $D=3$
models | 9 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the framework of the gauge-invariant, but path-dependent, variables
formalism, we study the manifestations of vacuum electromagnetic nonlinearities
in $D=3$ models. For this we consider both generalized Born-Infeld and
Pagels-Tomboulis-like electrodynamics, as well as, an Euler-Heisenberg-like
electrodynamics.... | [
{
"created": "Mon, 11 Jul 2016 15:23:45 GMT",
"version": "v1"
}
] | 2016-07-12 | [
[
"Gaete",
"Patricio",
""
],
[
"Helayël-Neto",
"José A.",
""
]
] | Within the framework of the gauge-invariant, but path-dependent, variables formalism, we study the manifestations of vacuum electromagnetic nonlinearities in $D=3$ models. For this we consider both generalized Born-Infeld and Pagels-Tomboulis-like electrodynamics, as well as, an Euler-Heisenberg-like electrodynamics. W... |
2405.20386 | Astrid Eichhorn | Astrid Eichhorn, Arthur Hebecker, Jan M. Pawlowski and Johannes
Walcher | The Absolute Swampland | 11 pages, 1 figure | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ``Swampland Program'' aims to discriminate consistent-looking effective
field theories that do not admit a UV completion in quantum gravity from those
that do. While most often developed under the umbrella of string theory,
several swampland criteria have been explored also in other contexts,
especially asymptoti... | [
{
"created": "Thu, 30 May 2024 18:00:08 GMT",
"version": "v1"
}
] | 2024-06-03 | [
[
"Eichhorn",
"Astrid",
""
],
[
"Hebecker",
"Arthur",
""
],
[
"Pawlowski",
"Jan M.",
""
],
[
"Walcher",
"Johannes",
""
]
] | The ``Swampland Program'' aims to discriminate consistent-looking effective field theories that do not admit a UV completion in quantum gravity from those that do. While most often developed under the umbrella of string theory, several swampland criteria have been explored also in other contexts, especially asymptotica... |
0806.4309 | Thomas Krajewski | Thomas Krajewski and Pierre Martinetti | Wilsonian renormalization, differential equations and Hopf algebras | 42 pages, 26 figures in PDF format, extended version of a talk given
at the conference "Combinatorics and physics" held at Max Planck Institut
fuer Mathematik in Bonn in march 2007, some misprints corrected | Contemp.Math.539:187,2011 | null | CPT-P36-2008 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present an algebraic formalism inspired by Butcher's
B-series in numerical analysis and the Connes-Kreimer approach to perturbative
renormalization. We first define power series of non linear operators and
propose several applications, among which the perturbative solution of a fixed
point equation ... | [
{
"created": "Thu, 26 Jun 2008 14:29:21 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jul 2008 16:19:08 GMT",
"version": "v2"
}
] | 2011-09-15 | [
[
"Krajewski",
"Thomas",
""
],
[
"Martinetti",
"Pierre",
""
]
] | In this paper, we present an algebraic formalism inspired by Butcher's B-series in numerical analysis and the Connes-Kreimer approach to perturbative renormalization. We first define power series of non linear operators and propose several applications, among which the perturbative solution of a fixed point equation us... |
1310.3555 | Jie Zhou | Jie Zhou | Differential Rings from Special K\"ahler Geometry | reference added, typos corrected | null | null | null | hep-th math.AG math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study triples of graded rings defined over the deformation spaces for
certain one-parameter families of Calabi-Yau threefolds. These rings are
analogues of the rings of modular forms, quasi-modular forms and
almost-holomorphic modular forms. We also discuss some of their applications in
solving the holomorphic ano... | [
{
"created": "Mon, 14 Oct 2013 03:44:22 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Nov 2014 15:30:04 GMT",
"version": "v2"
}
] | 2014-11-27 | [
[
"Zhou",
"Jie",
""
]
] | We study triples of graded rings defined over the deformation spaces for certain one-parameter families of Calabi-Yau threefolds. These rings are analogues of the rings of modular forms, quasi-modular forms and almost-holomorphic modular forms. We also discuss some of their applications in solving the holomorphic anoma... |
hep-th/9704102 | Gravity Research Group | Alexander Burinskii (Gravity Research Group, IBRAE, Russian Academy of
Sciences) | Kerr Spinning Particle, Strings, and Superparticle Models | minor revision, some grammatical changes and correction of the
misprint before eq.(10); 13p., Latex, Talk at the International Seminar
"Supersymmetry and quantum field theory" dedicated to the memory of
D.V.Volkov, Kharkov, January 1997 | Phys.Rev. D57 (1998) 2392-2396 | 10.1103/PhysRevD.57.2392 | IBRAE-97-12 | hep-th gr-qc | null | A combined model of the Kerr spinning particle and superparticle is
considered. The structure of the Kerr geometry is presented in a complex form
as being created by a complex source. A natural supergeneralization of this
construction is obtained corresponding to a complex "supersource". Peforming a
supershift to the... | [
{
"created": "Mon, 14 Apr 1997 07:09:10 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Feb 1998 14:12:34 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Burinskii",
"Alexander",
"",
"Gravity Research Group, IBRAE, Russian Academy of\n Sciences"
]
] | A combined model of the Kerr spinning particle and superparticle is considered. The structure of the Kerr geometry is presented in a complex form as being created by a complex source. A natural supergeneralization of this construction is obtained corresponding to a complex "supersource". Peforming a supershift to the K... |
1206.0432 | Christian Saemann | Christian Saemann | M-Brane Models and Loop Spaces | Invited review to appear in MPLA based on a talk given at UC Berkeley
on 31.5.2011, 19 pages | Mod. Phys. Lett. A, Vol. 27, No. 20 (2012) 1230019 | 10.1142/S0217732312300194 | HWM-12-07; EMPG-12-10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I review an extension of the ADHMN construction of monopoles to M-brane
models. This extended construction gives a map from solutions to the
Basu-Harvey equation to solutions to the self-dual string equation transgressed
to loop space. Loop spaces appear in fact quite naturally in M-brane models.
This is demonstrated... | [
{
"created": "Sun, 3 Jun 2012 11:22:29 GMT",
"version": "v1"
}
] | 2012-06-22 | [
[
"Saemann",
"Christian",
""
]
] | I review an extension of the ADHMN construction of monopoles to M-brane models. This extended construction gives a map from solutions to the Basu-Harvey equation to solutions to the self-dual string equation transgressed to loop space. Loop spaces appear in fact quite naturally in M-brane models. This is demonstrated b... |
0808.0411 | Ahmad Ghodsi | Mohammad R. Garousi, Ahmad Ghodsi | Hydrodynamics of N=6 Superconformal Chern-Simons Theories at Strong
Coupling | 20 pages, latex file. v3: The final version, to appear in NPB | Nucl.Phys.B812:470-487,2009 | 10.1016/j.nuclphysb.2008.12.008 | IPM/P-2008/046 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the duality conjecture between N=6 supersymmetric U(N)_k \times
U(N)_{-k} Chern-Simons theory and M-theory on AdS_4 \times S^7/Z_{k}, we
calculate the corrections to the shear viscosity of the field theory at
temperature T. At strong 't Hooft coupling and at small k level, we have
considered one-loop correction... | [
{
"created": "Mon, 4 Aug 2008 10:06:42 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Aug 2008 16:00:31 GMT",
"version": "v2"
},
{
"created": "Sat, 6 Dec 2008 09:57:50 GMT",
"version": "v3"
}
] | 2009-02-16 | [
[
"Garousi",
"Mohammad R.",
""
],
[
"Ghodsi",
"Ahmad",
""
]
] | Using the duality conjecture between N=6 supersymmetric U(N)_k \times U(N)_{-k} Chern-Simons theory and M-theory on AdS_4 \times S^7/Z_{k}, we calculate the corrections to the shear viscosity of the field theory at temperature T. At strong 't Hooft coupling and at small k level, we have considered one-loop correction t... |
0903.2169 | Chethan Krishnan | Chethan Krishnan, Stanislav Kuperstein | A Comment on Kerr-CFT and Wald Entropy | 11 pages, v2,3: refs added, minor changes | Phys.Lett.B677:326-331,2009 | 10.1016/j.physletb.2009.05.056 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that the entropies of black holes in general diffeomorphism
invariant theories, computed using the Kerr-CFT correspondence and the Wald
formula (as implemented in the entropy function formalism), need not always
agree. A simple way to illustrate this is to consider Einstein-Gauss-Bonnet
gravity in four d... | [
{
"created": "Thu, 12 Mar 2009 16:21:54 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Mar 2009 14:32:38 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Mar 2009 15:46:27 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Krishnan",
"Chethan",
""
],
[
"Kuperstein",
"Stanislav",
""
]
] | We point out that the entropies of black holes in general diffeomorphism invariant theories, computed using the Kerr-CFT correspondence and the Wald formula (as implemented in the entropy function formalism), need not always agree. A simple way to illustrate this is to consider Einstein-Gauss-Bonnet gravity in four dim... |
hep-th/0309245 | Rudra Prakash Malik | R. P. Malik (Bose National Centre) | Notoph Gauge Theory as Hodge Theory | LaTeX file, 7 pages, Talk delivered at an Internatioonal Workshop on
``Supersymmetries and Quantum Symmetries (SQS'03)'' held at BLTP, JINR, Dubna
(24-29 July 2003) in memory of Prof. V. I. Ogievetsky on the occasion of his
75th birth anniversary, Appeared in the Proceedings of the workshop SQS:'03,
pp. 321--32... | null | null | null | hep-th | null | In the framework of an extended BRST formalism, it is shown that the four $(3
+ 1)$-dimensional (4D) free Abelian 2-form (notoph) gauge theory presents an
example of a tractable field theoretical model for the Hodge theory.
| [
{
"created": "Fri, 26 Sep 2003 17:07:48 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Sep 2003 12:11:25 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Oct 2003 11:23:27 GMT",
"version": "v3"
},
{
"created": "Mon, 25 Oct 2004 11:50:42 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"Malik",
"R. P.",
"",
"Bose National Centre"
]
] | In the framework of an extended BRST formalism, it is shown that the four $(3 + 1)$-dimensional (4D) free Abelian 2-form (notoph) gauge theory presents an example of a tractable field theoretical model for the Hodge theory. |
hep-th/9707183 | Porfyriadis | P.I. Porfyriadis and D. Papadopoulos | Null Strings in Kerr Spacetime | 11 pages, LaTex, no figures, final version to be published in
Phys.Lett.B, references added | Phys.Lett. B417 (1998) 27-32 | 10.1016/S0370-2693(97)01395-6 | THES-TP 97/05 | hep-th gr-qc | null | The null string's equations of motion and constraints in the Kerr spacetime
are given. We assume a generic ansatz for the null strings in the Kerr
spacetime and we present the resulting solutions in quadratures. Some specific
string configurations, that follow from the generic one, are considered
separately. In each ... | [
{
"created": "Tue, 22 Jul 1997 03:49:02 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Oct 1997 15:01:42 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Porfyriadis",
"P. I.",
""
],
[
"Papadopoulos",
"D.",
""
]
] | The null string's equations of motion and constraints in the Kerr spacetime are given. We assume a generic ansatz for the null strings in the Kerr spacetime and we present the resulting solutions in quadratures. Some specific string configurations, that follow from the generic one, are considered separately. In each ca... |
hep-th/9907092 | Renzo Collina | Carlo Becchi and Renzo Collina | Further comments on the background field method and gauge invariant
effective actions | 21 pages, Latex 2e | Nucl.Phys.B562:412-430,1999 | 10.1016/S0550-3213(99)00555-6 | GEF-TH-04/994 | hep-th | null | The aim of this paper is to give a firm and clear proof of the existence in
the background field framework of a gauge invariant effective action for any
gauge theory ({\it background gauge equivalence}). Here by effective action we
mean a functional whose Legendre transform restricted to the physical shell
generates ... | [
{
"created": "Tue, 13 Jul 1999 08:26:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Becchi",
"Carlo",
""
],
[
"Collina",
"Renzo",
""
]
] | The aim of this paper is to give a firm and clear proof of the existence in the background field framework of a gauge invariant effective action for any gauge theory ({\it background gauge equivalence}). Here by effective action we mean a functional whose Legendre transform restricted to the physical shell generates th... |
1812.01702 | Alysson Fabio Ferrari Prof. | A. F. Ferrari, J. R. Nascimento, A. Yu. Petrov | Radiative corrections and Lorentz violation | 31 pages, 1 table | Eur. Phys. J. C 80, 459 (2020) | 10.1140/epjc/s10052-020-8000-0 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Radiative corrections in Lorentz violating (LV) models have already received
a lot of attention in the literature in recent years, with many instances where
a LV operator in one sector of the Standard Model Extension (SME) generates,
via loop corrections, one of the LV coefficients in the photon sector, which is
prob... | [
{
"created": "Tue, 4 Dec 2018 21:40:23 GMT",
"version": "v1"
}
] | 2020-05-25 | [
[
"Ferrari",
"A. F.",
""
],
[
"Nascimento",
"J. R.",
""
],
[
"Petrov",
"A. Yu.",
""
]
] | Radiative corrections in Lorentz violating (LV) models have already received a lot of attention in the literature in recent years, with many instances where a LV operator in one sector of the Standard Model Extension (SME) generates, via loop corrections, one of the LV coefficients in the photon sector, which is probab... |
hep-th/0702046 | Murat Gunaydin | Murat Gunaydin | Harmonic Superspace, Minimal Unitary Representations and Quasiconformal
Groups | 20 pages; Latex file: references added; minor cosmetic changes | JHEP 0705:049,2007 | 10.1088/1126-6708/2007/05/049 | null | hep-th | null | We show that there is a remarkable connection between the harmonic superspace
(HSS) formulation of N=2, d=4 supersymmetric quaternionic Kaehler sigma models
that couple to N=2 supergravity and the minimal unitary representations of
their isometry groups. In particular, for N=2 sigma models with quaternionic
symmetric... | [
{
"created": "Tue, 6 Feb 2007 20:48:46 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Feb 2007 21:50:18 GMT",
"version": "v2"
},
{
"created": "Sat, 31 Mar 2007 04:01:26 GMT",
"version": "v3"
}
] | 2009-11-13 | [
[
"Gunaydin",
"Murat",
""
]
] | We show that there is a remarkable connection between the harmonic superspace (HSS) formulation of N=2, d=4 supersymmetric quaternionic Kaehler sigma models that couple to N=2 supergravity and the minimal unitary representations of their isometry groups. In particular, for N=2 sigma models with quaternionic symmetric t... |
1810.04753 | Oleg Evnin | Anxo Biasi, Ben Craps, Oleg Evnin | Energy returns in global AdS_4 | v3: cosmetic improvements, published version | Phys. Rev. D 100, 024008 (2019) | 10.1103/PhysRevD.100.024008 | null | hep-th gr-qc nlin.CD | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Recent studies of the weakly nonlinear dynamics of probe fields in global
AdS$_4$ (and of the nonrelativistic limit of AdS resulting in the
Gross-Pitaevskii equation) have revealed a number of cases with exact dynamical
returns for two-mode initial data. In this paper, we address the question
whether similar exact re... | [
{
"created": "Wed, 10 Oct 2018 21:41:46 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jan 2019 14:48:20 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Jul 2019 03:29:19 GMT",
"version": "v3"
}
] | 2019-07-17 | [
[
"Biasi",
"Anxo",
""
],
[
"Craps",
"Ben",
""
],
[
"Evnin",
"Oleg",
""
]
] | Recent studies of the weakly nonlinear dynamics of probe fields in global AdS$_4$ (and of the nonrelativistic limit of AdS resulting in the Gross-Pitaevskii equation) have revealed a number of cases with exact dynamical returns for two-mode initial data. In this paper, we address the question whether similar exact retu... |
0710.2490 | Philipp Kant | Philipp Kant | Dimensional Reduction Applied to Non-Supersymmetric Theories | Submitted for the SUSY07 proceedings, 3 pages | null | null | TTP07-28 | hep-th | null | We consider regularisation of a Yang-Mills theory by Dimensional Reduction
(DRED). In particular, the anomalous dimensions of fermion masses and gauge
coupling are computed to four-loop order. We put special emphasis on the
treatment of evanescent couplings which appear when DRED is applied to
non-supersymmetric theo... | [
{
"created": "Fri, 12 Oct 2007 15:56:01 GMT",
"version": "v1"
}
] | 2007-10-15 | [
[
"Kant",
"Philipp",
""
]
] | We consider regularisation of a Yang-Mills theory by Dimensional Reduction (DRED). In particular, the anomalous dimensions of fermion masses and gauge coupling are computed to four-loop order. We put special emphasis on the treatment of evanescent couplings which appear when DRED is applied to non-supersymmetric theori... |
1906.01841 | Konstantinos Anagnostopoulos N | Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito, Jun
Nishimura, Stratos Kovalkov Papadoudis | Dynamical compactification of extra dimensions in the Euclidean type IIB
matrix model: A numerical study using the complex Langevin method | 13 pages, to appear in the proceedings of Corfu Summer Institute 2018
"School and Workshops on Elementary Particle Physics and Gravity" to be
published in PoS(CORFU2018) | null | null | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The type IIB matrix model is conjectured to be a nonperturbative definition
of type IIB superstring theory. In this model, spacetime is a dynamical
quantity and compactification of extra dimensions can be realized via
spontaneous symmetry breaking(SSB). In this work, we consider a simpler,
related, six dimensional mo... | [
{
"created": "Wed, 5 Jun 2019 06:25:22 GMT",
"version": "v1"
}
] | 2019-06-06 | [
[
"Anagnostopoulos",
"Konstantinos N.",
""
],
[
"Azuma",
"Takehiro",
""
],
[
"Ito",
"Yuta",
""
],
[
"Nishimura",
"Jun",
""
],
[
"Papadoudis",
"Stratos Kovalkov",
""
]
] | The type IIB matrix model is conjectured to be a nonperturbative definition of type IIB superstring theory. In this model, spacetime is a dynamical quantity and compactification of extra dimensions can be realized via spontaneous symmetry breaking(SSB). In this work, we consider a simpler, related, six dimensional mode... |
1106.6181 | Joseph Manjavidze | Joseph Manjavidze | On the Generalized Correspondence Principle | 4 pages, no figures | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is noted that quantum theory includes the correspondence principle which
is independent of the value of quantum corrections. Some consequences of this
generalized correspondence principle are considered. For example, it is
discussed how the symmetry constraints can be taken into account.
| [
{
"created": "Thu, 30 Jun 2011 10:41:39 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Jul 2012 10:00:23 GMT",
"version": "v2"
}
] | 2012-07-24 | [
[
"Manjavidze",
"Joseph",
""
]
] | It is noted that quantum theory includes the correspondence principle which is independent of the value of quantum corrections. Some consequences of this generalized correspondence principle are considered. For example, it is discussed how the symmetry constraints can be taken into account. |
1107.5067 | Gang Yang | Andreas Brandhuber, Omer Gurdogan, Robert Mooney, Gabriele Travaglini,
Gang Yang | Harmony of Super Form Factors | 1+42 pages, 18 figures; v2. affiliation updated, typo fixed | JHEP 1110:046,2011 | 10.1007/JHEP10(2011)046 | QMUL-11-08, NSF-KITP-11-146 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we continue our systematic study of form factors of half-BPS
operators in N=4 super Yang-Mills. In particular, we extend various techniques
known for amplitudes to the case of form factors, including MHV rules,
recursion relations, unitarity and dual MHV rules. As an application, we
present the solution... | [
{
"created": "Mon, 25 Jul 2011 20:27:04 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Oct 2011 16:27:32 GMT",
"version": "v2"
}
] | 2011-11-01 | [
[
"Brandhuber",
"Andreas",
""
],
[
"Gurdogan",
"Omer",
""
],
[
"Mooney",
"Robert",
""
],
[
"Travaglini",
"Gabriele",
""
],
[
"Yang",
"Gang",
""
]
] | In this paper we continue our systematic study of form factors of half-BPS operators in N=4 super Yang-Mills. In particular, we extend various techniques known for amplitudes to the case of form factors, including MHV rules, recursion relations, unitarity and dual MHV rules. As an application, we present the solution o... |
hep-th/9212037 | null | E. Bergshoeff, R. Percacci, E. Sezgin, K.S. Stelle and P.K. Townsend | $U(1)$--Extended Gauge Algebras in $p$-Loop Space | 13 pages, UG-5/92; CTP-TAMU-63/92; DAMTP/R-92/32;
Imperial/TP/91-92/30; SISSA 157/92/EP | Nucl.Phys. B398 (1993) 343-358 | 10.1016/0550-3213(93)90113-4 | null | hep-th | null | We consider, for $p$ odd, a $p$--brane coupled to a $(p+1)$th rank background
antisymmetric tensor field and to background Yang-Mills (YM) fields {\it via} a
Wess-Zumino term. We obtain the generators of antisymmetric tensor and
Yang-Mills gauge transformations acting on $p$--brane wavefunctionals
(functions on `$p$-... | [
{
"created": "Sat, 5 Dec 1992 01:15:33 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Bergshoeff",
"E.",
""
],
[
"Percacci",
"R.",
""
],
[
"Sezgin",
"E.",
""
],
[
"Stelle",
"K. S.",
""
],
[
"Townsend",
"P. K.",
""
]
] | We consider, for $p$ odd, a $p$--brane coupled to a $(p+1)$th rank background antisymmetric tensor field and to background Yang-Mills (YM) fields {\it via} a Wess-Zumino term. We obtain the generators of antisymmetric tensor and Yang-Mills gauge transformations acting on $p$--brane wavefunctionals (functions on `$p$-lo... |
2402.05898 | John T. Giblin Jr | Claudia de Rham, John T. Giblin Jr, Andrew J. Tolley | Scalar Radiation with a Quartic Galileon | 12 pages, 6 figures | null | null | Imperial/TP/2024/CdR/2 | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The class of Galileon scalar fields theories encapsulate the Vainshtein
screening mechanism which is characteristic of a large range of infrared
modified theories of gravity. Such theories can lead to testable departures
from General Relativity through fifth forces and new scalar modes of
gravitational radiation. How... | [
{
"created": "Thu, 8 Feb 2024 18:39:04 GMT",
"version": "v1"
}
] | 2024-02-09 | [
[
"de Rham",
"Claudia",
""
],
[
"Giblin",
"John T.",
"Jr"
],
[
"Tolley",
"Andrew J.",
""
]
] | The class of Galileon scalar fields theories encapsulate the Vainshtein screening mechanism which is characteristic of a large range of infrared modified theories of gravity. Such theories can lead to testable departures from General Relativity through fifth forces and new scalar modes of gravitational radiation. Howev... |
1002.4378 | David Kastor | Benjamin Ett and David Kastor | An Extended Kerr-Schild Ansatz | 13 pages; v2-improved result in section 5, smaller changes throughout | Class.Quant.Grav.27:185024,2010 | 10.1088/0264-9381/27/18/185024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an analysis of the vacuum Einstein equations for a recently
proposed extension of the Kerr-Schild ansatz that includes a spacelike vector
field as well as the usual Kerr-Schild null vector. We show that many, although
not all, of the simplifications that occur in the Kerr-Schild case continue to
hold for t... | [
{
"created": "Tue, 23 Feb 2010 17:48:28 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Jun 2010 13:48:53 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Ett",
"Benjamin",
""
],
[
"Kastor",
"David",
""
]
] | We present an analysis of the vacuum Einstein equations for a recently proposed extension of the Kerr-Schild ansatz that includes a spacelike vector field as well as the usual Kerr-Schild null vector. We show that many, although not all, of the simplifications that occur in the Kerr-Schild case continue to hold for the... |
1607.03411 | Riccardo Iraso | Francesco Bonechi, Alberto S. Cattaneo, Riccardo Iraso | Comparing Poisson Sigma Model with A-model | 15 pages, one missing reference added | Journal of High Energy Physics, 2016(10), 1-12 | 10.1007/JHEP10(2016)133 | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the A-model as a gauge fixing of the Poisson Sigma Model with
target a symplectic structure. We complete the discussion in [arXiv:0706.3164],
where a gauge fixing defined by a compatible complex structure was introduced,
by showing how to recover the A-model hierarchy of observables in terms of the
AKSZ ob... | [
{
"created": "Tue, 12 Jul 2016 15:38:53 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2016 09:10:47 GMT",
"version": "v2"
}
] | 2016-11-09 | [
[
"Bonechi",
"Francesco",
""
],
[
"Cattaneo",
"Alberto S.",
""
],
[
"Iraso",
"Riccardo",
""
]
] | We discuss the A-model as a gauge fixing of the Poisson Sigma Model with target a symplectic structure. We complete the discussion in [arXiv:0706.3164], where a gauge fixing defined by a compatible complex structure was introduced, by showing how to recover the A-model hierarchy of observables in terms of the AKSZ obse... |
hep-th/0509102 | Jos\'e Eloy Ottoni | M. D. Sampaio, A. P. B. Scarpelli, J. E. Ottoni, M. C. Nemes | Implicit Regularization and Renormalization of QCD | (11 pages, 2 figures) | Int.J.Theor.Phys. 45 (2006) 436-457 | 10.1007/s10773-006-9045-z | null | hep-th | null | We apply the Implicit Regularization Technique (IR) in a non-abelian gauge
theory. We show that IR preserves gauge symmetry as encoded in relations
between the renormalizations constants required by the Slavnov-Taylor
identities at the one loop level of QCD. Moreover, we show that the technique
handles divergencies i... | [
{
"created": "Wed, 14 Sep 2005 13:14:30 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Sampaio",
"M. D.",
""
],
[
"Scarpelli",
"A. P. B.",
""
],
[
"Ottoni",
"J. E.",
""
],
[
"Nemes",
"M. C.",
""
]
] | We apply the Implicit Regularization Technique (IR) in a non-abelian gauge theory. We show that IR preserves gauge symmetry as encoded in relations between the renormalizations constants required by the Slavnov-Taylor identities at the one loop level of QCD. Moreover, we show that the technique handles divergencies in ... |
hep-th/9806159 | Juan Maldacena | Ofer Aharony, Ansar Fayyazuddin and Juan Maldacena | The Large N Limit of ${\cal N} =2,1 $ Field Theories from Threebranes in
F-theory | 24 pages. Uses Harvmac. v2: reference added | JHEP 9807:013,1998 | 10.1088/1126-6708/1998/07/013 | HUTP-98/A046, RU-98-26 | hep-th | null | We consider field theories arising from a large number of D3-branes near
singularities in F-theory. We study the theories at various conformal points,
and compute, using their conjectured string theory duals, their large $N$
spectrum of chiral primary operators. This includes, as expected, operators of
fractional con... | [
{
"created": "Thu, 18 Jun 1998 23:05:06 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Jun 1998 00:18:46 GMT",
"version": "v2"
},
{
"created": "Sat, 20 Jun 1998 18:03:53 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Aharony",
"Ofer",
""
],
[
"Fayyazuddin",
"Ansar",
""
],
[
"Maldacena",
"Juan",
""
]
] | We consider field theories arising from a large number of D3-branes near singularities in F-theory. We study the theories at various conformal points, and compute, using their conjectured string theory duals, their large $N$ spectrum of chiral primary operators. This includes, as expected, operators of fractional confo... |
1402.6994 | Pak Hang Chris Lau | P.H.C. Lau and N.S. Manton | Quantization of T_d- and O_h-symmetric Skyrmions | 34 pages, 13 figures | Phys. Rev. D 89, 125012 (2014) | 10.1103/PhysRevD.89.125012 | DAMTP-2014-13 | hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The geometrical construction of rational maps using a cubic grid has led to
many new Skyrmion solutions, with baryon numbers up to 108. Energy spectra of
some of the new Skyrmions are calculated here by semi-classical quantization.
Quantization of the B=20 T_d-symmetric Skyrmion, which is one of the newly
found Skyrm... | [
{
"created": "Thu, 27 Feb 2014 17:59:45 GMT",
"version": "v1"
}
] | 2014-06-18 | [
[
"Lau",
"P. H. C.",
""
],
[
"Manton",
"N. S.",
""
]
] | The geometrical construction of rational maps using a cubic grid has led to many new Skyrmion solutions, with baryon numbers up to 108. Energy spectra of some of the new Skyrmions are calculated here by semi-classical quantization. Quantization of the B=20 T_d-symmetric Skyrmion, which is one of the newly found Skyrmio... |
2110.09561 | Marcela Pel\'aez | Felipe Figueroa and Marcela Pel\'aez | One-loop unquenched three-gluon and ghost-gluon vertex in the
Curci-Ferrari model | 13 pages, 9 figures | null | 10.1103/PhysRevD.105.094005 | null | hep-th hep-lat hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this article we study the unquenched three-gluon and ghost-gluon vertex in
all momentum range going from the ultraviolet to the infrared regime using the
Curci-Ferrari model at one-loop in Landau gauge as an extension of the results
presented in \cite{Pelaez:2013cpa}. Results are compared with recent lattice
data ... | [
{
"created": "Mon, 18 Oct 2021 18:22:11 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Jun 2022 10:19:23 GMT",
"version": "v2"
}
] | 2022-06-28 | [
[
"Figueroa",
"Felipe",
""
],
[
"Peláez",
"Marcela",
""
]
] | In this article we study the unquenched three-gluon and ghost-gluon vertex in all momentum range going from the ultraviolet to the infrared regime using the Curci-Ferrari model at one-loop in Landau gauge as an extension of the results presented in \cite{Pelaez:2013cpa}. Results are compared with recent lattice data fo... |
hep-th/9906240 | Mironov | H.W.Braden, A.Marshakov, A.Mironov and A.Morozov | On Double-Elliptic Integrable Systems. 1. A Duality Argument for the
case of SU(2) | 15 pages, LaTeX | null | 10.1016/S0550-3213(99)00739-7 | null | hep-th | null | We construct a two parameter family of 2-particle Hamiltonians closed under
the duality operation of interchanging the (relative) momentum and coordinate.
Both coordinate and momentum dependence are elliptic, and the modulus of the
momentum torus is a non-trivial function of the coordinate. This model contains
as lim... | [
{
"created": "Tue, 29 Jun 1999 22:23:02 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Braden",
"H. W.",
""
],
[
"Marshakov",
"A.",
""
],
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | We construct a two parameter family of 2-particle Hamiltonians closed under the duality operation of interchanging the (relative) momentum and coordinate. Both coordinate and momentum dependence are elliptic, and the modulus of the momentum torus is a non-trivial function of the coordinate. This model contains as limit... |
hep-th/0602016 | Walter Goldberger | Yi-Zen Chu, Walter D. Goldberger, and Ira Z. Rothstein | Asymptotics of d-dimensional Kaluza-Klein black holes: beyond the
Newtonian approximation | LaTex, 18 pages. 5 figures | JHEP0603:013,2006 | 10.1088/1126-6708/2006/03/013 | null | hep-th | null | We study the thermodynamics of small black holes in compactified spacetimes
of the form R^(d-1)x S^1. This system is analyzed with the aid of an effective
field theory (EFT) formalism in which the structure of the black hole is
encoded in the coefficients of operators in an effective worldline Lagrangian.
In this eff... | [
{
"created": "Wed, 1 Feb 2006 20:59:25 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2006 21:01:20 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Chu",
"Yi-Zen",
""
],
[
"Goldberger",
"Walter D.",
""
],
[
"Rothstein",
"Ira Z.",
""
]
] | We study the thermodynamics of small black holes in compactified spacetimes of the form R^(d-1)x S^1. This system is analyzed with the aid of an effective field theory (EFT) formalism in which the structure of the black hole is encoded in the coefficients of operators in an effective worldline Lagrangian. In this effec... |
hep-th/9510103 | Konstadinos Sfetsos | Konstadinos Sfetsos | On T-Duality and Supersymmetry | To appear in the proceedings of the Conference on Gauge Theories,
Applied Supersymmetry and Quantum Gravity, Leuven, 10-14 July 1995 | Leuven Notes in Mathematical and Theoretical Physics, Series B:
Vol. 6, 139-148 | null | THU-95/21 | hep-th | null | The interplay between T-duality and supersymmetry in string theory is
explored. It is shown that T-duality is always compatible with supersymmetry
and simply changes a local realization to a non-local one and vice versa.
Non-local realizations become natural using classical parafermions of the
underlying conformal fi... | [
{
"created": "Mon, 16 Oct 1995 14:22:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sfetsos",
"Konstadinos",
""
]
] | The interplay between T-duality and supersymmetry in string theory is explored. It is shown that T-duality is always compatible with supersymmetry and simply changes a local realization to a non-local one and vice versa. Non-local realizations become natural using classical parafermions of the underlying conformal fiel... |
hep-th/0311049 | Haba Zbigniew | Z. Haba (Wroclaw University) | Quantization of the scalar field in a static quantum metric | Latex, 12 pages | J.Phys.A36:11687,2003 | 10.1088/0305-4470/36/46/011 | null | hep-th | null | We investigate the Hamiltonian formulation of quantum scalar fields in a
static quantum metric. We derive a functional integral formula for the
propagator. We show that the quantum metric substantially changes the behaviour
of the scalar propagator and the effective Yukawa potential.
| [
{
"created": "Thu, 6 Nov 2003 11:38:01 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Haba",
"Z.",
"",
"Wroclaw University"
]
] | We investigate the Hamiltonian formulation of quantum scalar fields in a static quantum metric. We derive a functional integral formula for the propagator. We show that the quantum metric substantially changes the behaviour of the scalar propagator and the effective Yukawa potential. |
hep-th/9312207 | Mikhak | B. Mikhak and A.M. Zarkesh | Manifestly Finite Perturbation Theory for the Short-Distance Expansion
of Correlation Functions in the Two Dimensional Ising Model | 38 pages with 1 figure, UCLA/93/TEP/49 | Nucl.Phys. B430 (1994) 656-682 | 10.1016/0550-3213(94)90164-3 | null | hep-th cond-mat | null | In the spirit of classic works of Wilson on the renormalization group and
operator product expansion, a new framework for the study of the theory space
of euclidean quantum field theories has been introduced. This formalism is
particularly useful for elucidating the structure of the short-distance
expansions of the $... | [
{
"created": "Wed, 29 Dec 1993 21:38:38 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Mikhak",
"B.",
""
],
[
"Zarkesh",
"A. M.",
""
]
] | In the spirit of classic works of Wilson on the renormalization group and operator product expansion, a new framework for the study of the theory space of euclidean quantum field theories has been introduced. This formalism is particularly useful for elucidating the structure of the short-distance expansions of the $n$... |
2111.04268 | Changhyun Ahn | Changhyun Ahn | Toward A Supersymmetric $w_{1+\infty}$ Symmetry in the Celestial
Conformal Field Theory | 24 pages; Some of main texts are moved to the footnotes, some typos
are corrected, the introduction is improved and to appear in PRD | Phys. Rev. D 105, 086028(2022) | 10.1103/PhysRevD.105.086028 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The $w_{1+\infty}$ symmetry algebra appears in the Einstein--Yang--Mills
theory, proposed recently by Strominger. In this paper, we derive the
supersymmetric $w_{1+\infty}$ symmetry by using the known results on the
operator product expansions (OPEs) between the graviton, gravitino, gluon, and
gluino in the supersymm... | [
{
"created": "Mon, 8 Nov 2021 04:21:29 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Apr 2022 12:08:30 GMT",
"version": "v2"
}
] | 2022-08-11 | [
[
"Ahn",
"Changhyun",
""
]
] | The $w_{1+\infty}$ symmetry algebra appears in the Einstein--Yang--Mills theory, proposed recently by Strominger. In this paper, we derive the supersymmetric $w_{1+\infty}$ symmetry by using the known results on the operator product expansions (OPEs) between the graviton, gravitino, gluon, and gluino in the supersymmet... |
hep-th/0206237 | Mohsen Alishahiha | Mohsen Alishahiha, Masumeh Ghasemkhani | Orbiting Membranes in M-theory on AdS_7 x S^4 Background | 13 pages, latex, v2: a note and refs. added, some typos corrected | JHEP 0208 (2002) 046 | 10.1088/1126-6708/2002/08/046 | null | hep-th | null | We study classical solutions describing rotating and boosted membranes on
AdS_7 x S^4 background in M-theory. We find the dependence of the energy on the
spin and R-charge of these solutions. In the flat space limit we get E ~
S^{2/3}, while for AdS at leading order E-S grows as S^{1/3}. The membranes on
AdS_4 x S^7 ... | [
{
"created": "Wed, 26 Jun 2002 18:49:13 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Jul 2002 17:25:30 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Alishahiha",
"Mohsen",
""
],
[
"Ghasemkhani",
"Masumeh",
""
]
] | We study classical solutions describing rotating and boosted membranes on AdS_7 x S^4 background in M-theory. We find the dependence of the energy on the spin and R-charge of these solutions. In the flat space limit we get E ~ S^{2/3}, while for AdS at leading order E-S grows as S^{1/3}. The membranes on AdS_4 x S^7 ba... |
1708.04319 | Behnam Pourhassan | J. Sadeghi, B. Pourhassan, Z. Nekouee, and M. Shokri | Deformation of the quintom cosmological model and its consequences | 17 pages, 1 figure. References added in the revised version | Int. J. Mod. Phys. D 27, 1850025 (2018) | 10.1142/S0218271818500256 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the effects of non-commutative phase-space on
the quintom cosmological model. In that case, we discuss $\Lambda_{1}$,
$\Lambda_{2}$ and other cosmological parameters and show that they are
associated to deformation parameters $\theta$ and $\beta$. Generally one can
say that, the non-comm... | [
{
"created": "Thu, 10 Aug 2017 10:16:31 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Oct 2017 09:07:11 GMT",
"version": "v2"
}
] | 2018-02-22 | [
[
"Sadeghi",
"J.",
""
],
[
"Pourhassan",
"B.",
""
],
[
"Nekouee",
"Z.",
""
],
[
"Shokri",
"M.",
""
]
] | In this paper, we investigate the effects of non-commutative phase-space on the quintom cosmological model. In that case, we discuss $\Lambda_{1}$, $\Lambda_{2}$ and other cosmological parameters and show that they are associated to deformation parameters $\theta$ and $\beta$. Generally one can say that, the non-commut... |
1402.7047 | Oscar J. C. Dias | Oscar J. C. Dias, Gavin S. Hartnett and Jorge E. Santos | Quasinormal modes of asymptotically flat rotating black holes | 52 pages. 25 figures | null | 10.1088/0264-9381/31/24/245011 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the main properties of general linear perturbations of rotating
black holes in asymptotically flat higher-dimensional spacetimes. In
particular, we determine the quasinormal mode (QNM) spectrum of singly spinning
and equal angular momenta Myers-Perry black holes (MP BHs). Emphasis is also
given to the timesc... | [
{
"created": "Wed, 26 Feb 2014 15:27:22 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Dias",
"Oscar J. C.",
""
],
[
"Hartnett",
"Gavin S.",
""
],
[
"Santos",
"Jorge E.",
""
]
] | We study the main properties of general linear perturbations of rotating black holes in asymptotically flat higher-dimensional spacetimes. In particular, we determine the quasinormal mode (QNM) spectrum of singly spinning and equal angular momenta Myers-Perry black holes (MP BHs). Emphasis is also given to the timescal... |
1610.07367 | Dietmar Klemm | Dietmar Klemm, Nicol\`o Petri and Marco Rabbiosi | Black string first order flow in N=2, d=5 abelian gauged supergravity | 21 pages, uses jheppub.sty. v2: Minor errors corrected, refs. added.
v3: Minor error corrected in app. B, small discussion of string theory
realization added in final remarks | null | 10.1007/JHEP01(2017)106 | IFUM-1052-FT | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive both BPS and non-BPS first-order flow equations for magnetically
charged black strings in five-dimensional N=2 abelian gauged supergravity,
using the Hamilton-Jacobi formalism. This is first done for the coupling to
vector multiplets only and U(1) Fayet-Iliopoulos (FI) gauging, and then
generalized to the c... | [
{
"created": "Mon, 24 Oct 2016 11:33:29 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2016 09:21:39 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Jan 2017 10:41:22 GMT",
"version": "v3"
}
] | 2017-03-08 | [
[
"Klemm",
"Dietmar",
""
],
[
"Petri",
"Nicolò",
""
],
[
"Rabbiosi",
"Marco",
""
]
] | We derive both BPS and non-BPS first-order flow equations for magnetically charged black strings in five-dimensional N=2 abelian gauged supergravity, using the Hamilton-Jacobi formalism. This is first done for the coupling to vector multiplets only and U(1) Fayet-Iliopoulos (FI) gauging, and then generalized to the cas... |
hep-th/0006236 | Jaume Gomis | Ofer Aharony, Jaume Gomis and Thomas Mehen | On Theories With Light-Like Noncommutativity | 16 pages, harvmac; v2: clarified the relation between the light-like
D4 and M5 theories; references added | JHEP 0009:023,2000 | 10.1088/1126-6708/2000/09/023 | null | hep-th | null | We show that field theories with light-like noncommutativity, that is with
$\theta^{0i}=-\theta^{1i}$, are unitary quantum theories, and that they can be
obtained as decoupled field theory limits of string theory with D-branes in a
background NS-NS $B$ field. For general noncommutativity parameters, we show
that nonc... | [
{
"created": "Thu, 29 Jun 2000 19:22:49 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Aug 2000 23:11:44 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Aharony",
"Ofer",
""
],
[
"Gomis",
"Jaume",
""
],
[
"Mehen",
"Thomas",
""
]
] | We show that field theories with light-like noncommutativity, that is with $\theta^{0i}=-\theta^{1i}$, are unitary quantum theories, and that they can be obtained as decoupled field theory limits of string theory with D-branes in a background NS-NS $B$ field. For general noncommutativity parameters, we show that noncom... |
1008.2576 | Martin B. Halpern | M. B. Halpern | The orbifold-string theories of permutation-type: II. Cycle dynamics and
target space-time dimensions | 32 pages | Int.J.Mod.Phys.A25:5487-5515,2010 | 10.1142/S0217751X10051025 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue our discussion of the general bosonic prototype of the new
orbifold-string theories of permutation type. Supplementing the extended
physical-state conditions of the previous paper, we construct here the extended
Virasoro generators with cycle central charge
$\hat{c}_j(\sigma)=26f_j(\sigma)$, where $f_j(\s... | [
{
"created": "Mon, 16 Aug 2010 05:55:50 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Jan 2011 06:00:54 GMT",
"version": "v2"
}
] | 2011-01-18 | [
[
"Halpern",
"M. B.",
""
]
] | We continue our discussion of the general bosonic prototype of the new orbifold-string theories of permutation type. Supplementing the extended physical-state conditions of the previous paper, we construct here the extended Virasoro generators with cycle central charge $\hat{c}_j(\sigma)=26f_j(\sigma)$, where $f_j(\sig... |
0909.4559 | Brian Willett | Anton Kapustin, Brian Willett, Itamar Yaakov | Exact Results for Wilson Loops in Superconformal Chern-Simons Theories
with Matter | 32 pages | JHEP 1003:089,2010 | 10.1007/JHEP03(2010)089 | CALT-68-2750 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use localization techniques to compute the expectation values of
supersymmetric Wilson loops in Chern-Simons theories with matter. We find the
path-integral reduces to a non-Gaussian matrix model. The Wilson loops we
consider preserve a single complex supersymmetry, and exist in any N=2 theory,
though the localiza... | [
{
"created": "Thu, 24 Sep 2009 21:33:30 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 2009 22:37:09 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Feb 2010 18:34:49 GMT",
"version": "v3"
},
{
"created": "Fri, 17 Dec 2010 21:32:28 GMT",
"version": "v4"
}
] | 2010-12-21 | [
[
"Kapustin",
"Anton",
""
],
[
"Willett",
"Brian",
""
],
[
"Yaakov",
"Itamar",
""
]
] | We use localization techniques to compute the expectation values of supersymmetric Wilson loops in Chern-Simons theories with matter. We find the path-integral reduces to a non-Gaussian matrix model. The Wilson loops we consider preserve a single complex supersymmetry, and exist in any N=2 theory, though the localizati... |
1206.0678 | Hyun Seok Yang | Sunggeun Lee, Raju Roychowdhury and Hyun Seok Yang | Notes on Emergent Gravity | v3; 29 pages, minor clarifications for locally conformal symplectic
structure and the origin of diffeomorphism, version to appear in JHEP | JHEP 1209 (2012) 030 | 10.1007/JHEP09(2012)030 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Emergent gravity is aimed at constructing a Riemannian geometry from U(1)
gauge fields on a noncommutative spacetime. But this construction can be
inverted to find corresponding U(1) gauge fields on a (generalized) Poisson
manifold given a Riemannian metric (M, g). We examine this bottom-up approach
with the LeBrun m... | [
{
"created": "Mon, 4 Jun 2012 17:02:32 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Jun 2012 00:20:58 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Sep 2012 14:14:41 GMT",
"version": "v3"
}
] | 2012-09-25 | [
[
"Lee",
"Sunggeun",
""
],
[
"Roychowdhury",
"Raju",
""
],
[
"Yang",
"Hyun Seok",
""
]
] | Emergent gravity is aimed at constructing a Riemannian geometry from U(1) gauge fields on a noncommutative spacetime. But this construction can be inverted to find corresponding U(1) gauge fields on a (generalized) Poisson manifold given a Riemannian metric (M, g). We examine this bottom-up approach with the LeBrun met... |
0706.0976 | Gabriele Travaglini | Adele Nasti, Gabriele Travaglini | One-loop N=8 Supergravity Amplitudes from MHV Diagrams | 33 pages, 10 figures | Class.Quant.Grav.24:6071-6096,2007 | 10.1088/0264-9381/24/23/024 | QMUL-PH-07-10 | hep-th | null | We discuss the calculation of one-loop amplitudes in N=8 supergravity using
MHV diagrams. In contrast to MHV amplitudes of gluons in Yang-Mills, tree-level
MHV amplitudes of gravitons are not holomorphic in the spinor variables. In
order to extend these amplitudes off shell, and use them as vertices to build
loops, w... | [
{
"created": "Thu, 7 Jun 2007 09:40:01 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nasti",
"Adele",
""
],
[
"Travaglini",
"Gabriele",
""
]
] | We discuss the calculation of one-loop amplitudes in N=8 supergravity using MHV diagrams. In contrast to MHV amplitudes of gluons in Yang-Mills, tree-level MHV amplitudes of gravitons are not holomorphic in the spinor variables. In order to extend these amplitudes off shell, and use them as vertices to build loops, we ... |
hep-th/0102045 | Valentin Khoze | Timothy J. Hollowood, Valentin V. Khoze and Gabriele Travaglini | Exact Results in Noncommutative ${\cal N}=2$ Supersymmetric Gauge
Theories | typos corrected | JHEP 0105:051,2001 | 10.1088/1126-6708/2001/05/051 | null | hep-th | null | We study the low-energy dynamics of noncommutative $\N=2$ supersymmetric U(N)
Yang-Mills theories in the Coulomb phase. Exact results are derived for the
leading terms in the derivative expansion of the Wilsonian effective action. We
find that in the infrared regime the U(1) subgroup decouples, and the remaining
SU(N... | [
{
"created": "Thu, 8 Feb 2001 23:03:40 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Feb 2001 17:59:27 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Hollowood",
"Timothy J.",
""
],
[
"Khoze",
"Valentin V.",
""
],
[
"Travaglini",
"Gabriele",
""
]
] | We study the low-energy dynamics of noncommutative $\N=2$ supersymmetric U(N) Yang-Mills theories in the Coulomb phase. Exact results are derived for the leading terms in the derivative expansion of the Wilsonian effective action. We find that in the infrared regime the U(1) subgroup decouples, and the remaining SU(N) ... |
hep-th/0005281 | Michael Martin Nieto | Michael Martin Nieto | A Simple Volcano Potential with an Analytic, Zero-Energy, Ground State | 8 pages, 3 figures | Phys.Lett. B486 (2000) 414-417 | 10.1016/S0370-2693(00)00787-5 | LA-UR-00-2368 | hep-th quant-ph | null | We describe a simple volcano potential, which is supersymmetric and has an
analytic, zero-energy, ground state. (The KK modes are also analytic.) It is an
interior harmonic oscillator potential properly matched to an exterior angular
momentum-like tail. Special cases are given to elucidate the physics, which may
be i... | [
{
"created": "Tue, 30 May 2000 16:53:33 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Nieto",
"Michael Martin",
""
]
] | We describe a simple volcano potential, which is supersymmetric and has an analytic, zero-energy, ground state. (The KK modes are also analytic.) It is an interior harmonic oscillator potential properly matched to an exterior angular momentum-like tail. Special cases are given to elucidate the physics, which may be int... |
0911.4787 | Shoichi Kanno | Shoichi Kanno, Yutaka Matsuo, Shotaro Shiba, and Yuji Tachikawa | N=2 gauge theories and degenerate fields of Toda theory | 23 pages,v2: minor corrections,published version | Phys.Rev.D81:046004,2010 | 10.1103/PhysRevD.81.046004 | UT-09-25 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the correspondence between degenerate fields of the W_N algebra
and punctures of Gaiotto's description of the Seiberg-Witten curve of N=2
superconformal gauge theories. Namely, we find that the type of degenerate
fields of the W_N algebra, with null states at level one, is classified by
Young diagrams with... | [
{
"created": "Wed, 25 Nov 2009 09:42:50 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Apr 2010 06:44:07 GMT",
"version": "v2"
}
] | 2010-04-27 | [
[
"Kanno",
"Shoichi",
""
],
[
"Matsuo",
"Yutaka",
""
],
[
"Shiba",
"Shotaro",
""
],
[
"Tachikawa",
"Yuji",
""
]
] | We discuss the correspondence between degenerate fields of the W_N algebra and punctures of Gaiotto's description of the Seiberg-Witten curve of N=2 superconformal gauge theories. Namely, we find that the type of degenerate fields of the W_N algebra, with null states at level one, is classified by Young diagrams with N... |
1908.08089 | Hamid Reza Afshar | Hamid R. Afshar | Warped Schwarzian theory | 20 pages, v2 typos corrected refs added, v3 added a new section on
thermodynamics in comparison to the complex SYK | null | 10.1007/JHEP02(2020)126 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the (twisted) warped Virasoro group Diff($S^1$)$\ltimes$
C$^\infty$($S^1$) in the presence of its three cocycles. We compute the
Kirillov-Kostant-Souriau symplectic 2-form on coadjoint orbits. We then
construct the Euclidean action of the `warped Schwarzian theory' associated to
the orbit with SL(2,$\math... | [
{
"created": "Wed, 21 Aug 2019 19:17:22 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Aug 2019 10:12:13 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Dec 2019 18:08:30 GMT",
"version": "v3"
}
] | 2020-03-18 | [
[
"Afshar",
"Hamid R.",
""
]
] | We consider the (twisted) warped Virasoro group Diff($S^1$)$\ltimes$ C$^\infty$($S^1$) in the presence of its three cocycles. We compute the Kirillov-Kostant-Souriau symplectic 2-form on coadjoint orbits. We then construct the Euclidean action of the `warped Schwarzian theory' associated to the orbit with SL(2,$\mathbb... |
1007.4944 | Evgeny Skvortsov D | E.D. Skvortsov and Yu.M. Zinoviev | Frame-like Actions for Massless Mixed-Symmetry Fields in Minkowski
space. Fermions | 12 pages; a few misprints corrected | Nucl.Phys.B843:559-569,2011 | 10.1016/j.nuclphysb.2010.10.012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A frame-like action for massless mixed-symmetry fermionic fields in Minkowski
space is constructed. The action is uniquely determined by gauge invariance.
| [
{
"created": "Wed, 28 Jul 2010 12:22:40 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Oct 2010 11:19:31 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Dec 2010 15:43:30 GMT",
"version": "v3"
}
] | 2010-12-17 | [
[
"Skvortsov",
"E. D.",
""
],
[
"Zinoviev",
"Yu. M.",
""
]
] | A frame-like action for massless mixed-symmetry fermionic fields in Minkowski space is constructed. The action is uniquely determined by gauge invariance. |
1609.06609 | Vinay Malvimat | Pankaj Chaturvedi, Vinay Malvimat and Gautam Sengupta | Holographic Quantum Entanglement Negativity | 16 pages and 1 figure, published in JHEP. This is a shorter version
of arXiv:1602.01147 detailing the $AdS_3/CFT_2$ example | null | 10.1007/JHEP05(2018)172 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We advance a holographic conjecture for the entanglement negativity of
bipartite quantum states in $(1+1)$-dimensional conformal field theories in the
$AdS_3/CFT_2$ framework. Our conjecture exactly reproduces the replica
technique results in the large central charge limit, for both the pure state
described by the $C... | [
{
"created": "Wed, 21 Sep 2016 15:51:40 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2016 14:21:51 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Nov 2017 17:16:07 GMT",
"version": "v3"
},
{
"created": "Sat, 17 Feb 2018 07:36:48 GMT",
"version": "v4"
},
{
"cr... | 2018-06-06 | [
[
"Chaturvedi",
"Pankaj",
""
],
[
"Malvimat",
"Vinay",
""
],
[
"Sengupta",
"Gautam",
""
]
] | We advance a holographic conjecture for the entanglement negativity of bipartite quantum states in $(1+1)$-dimensional conformal field theories in the $AdS_3/CFT_2$ framework. Our conjecture exactly reproduces the replica technique results in the large central charge limit, for both the pure state described by the $CFT... |
1201.3368 | Nikitas Stamatopoulos | Nikitas Stamatopoulos | Three Dimensional Lattice Dispersion Relations for Finite Difference
Methods in Scalar Field Simulations | 10 pages, 7 pdf figures, uses RevTex4 | null | null | null | hep-th astro-ph.CO physics.comp-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the lattice dispersion relation for three dimensional
simulations of scalar fields. We argue that the mode frequency of scalar fields
on the lattice should not be treated as a function of the magnitude of its
wavevector but rather of its wavevector decomposition in Fourier space.
Furthermore, we calculat... | [
{
"created": "Mon, 16 Jan 2012 21:01:05 GMT",
"version": "v1"
}
] | 2012-01-18 | [
[
"Stamatopoulos",
"Nikitas",
""
]
] | We calculate the lattice dispersion relation for three dimensional simulations of scalar fields. We argue that the mode frequency of scalar fields on the lattice should not be treated as a function of the magnitude of its wavevector but rather of its wavevector decomposition in Fourier space. Furthermore, we calculate ... |
1703.01833 | Carles Batlle | Carles Batlle and Victor Campello and Joaquim Gomis | Canonical Realization of (2+1)-dimensional Bondi-Metzner-Sachs symmetry | Version accepted for publication in PRD. Expanded title and expanded
discussion about superrotations in the massive case | Phys. Rev. D 96, 025004 (2017) | 10.1103/PhysRevD.96.025004 | ICCUB 16-041, UTTG-25-16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct canonical realizations of the $\mathfrak{bms}_3$ algebra as
symmetry algebras of a free Klein-Gordon (KG) field in $2+1$ dimensions, for
both the massive and massless case. We consider two types of realizations, one
on-shell, written in terms of the Fourier modes of the scalar field, and the
other one of... | [
{
"created": "Mon, 6 Mar 2017 12:16:30 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Mar 2017 12:01:49 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Jun 2017 09:30:47 GMT",
"version": "v3"
}
] | 2017-07-19 | [
[
"Batlle",
"Carles",
""
],
[
"Campello",
"Victor",
""
],
[
"Gomis",
"Joaquim",
""
]
] | We construct canonical realizations of the $\mathfrak{bms}_3$ algebra as symmetry algebras of a free Klein-Gordon (KG) field in $2+1$ dimensions, for both the massive and massless case. We consider two types of realizations, one on-shell, written in terms of the Fourier modes of the scalar field, and the other one off-... |
2203.01766 | Parinya Karndumri | Parinya Karndumri | Holographic RG flows and symplectic deformations of N=4 gauged
supergravity | 36 pages, 6 figures, typos corrected, references added | Phys. Rev. D105 (2022) 086009 | 10.1103/PhysRevD.105.086009 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study four-dimensional $N=4$ gauged supergravity with $SO(4)\times
SO(4)\sim SO(3)\times SO(3)\times SO(3)\times SO(3)$ gauge group in the
presence of symplectic deformations. There are in general four
electric-magnetic phases corresponding to each $SO(3)$ factor, but two phases
of the $SO(3)$ factors embedded in ... | [
{
"created": "Thu, 3 Mar 2022 15:25:32 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Mar 2022 17:00:08 GMT",
"version": "v2"
}
] | 2022-05-09 | [
[
"Karndumri",
"Parinya",
""
]
] | We study four-dimensional $N=4$ gauged supergravity with $SO(4)\times SO(4)\sim SO(3)\times SO(3)\times SO(3)\times SO(3)$ gauge group in the presence of symplectic deformations. There are in general four electric-magnetic phases corresponding to each $SO(3)$ factor, but two phases of the $SO(3)$ factors embedded in th... |
hep-th/9811014 | Anton Galajinsky | A.V. Galajinsky (ITP, Univ. Hannover), D.M. Gitman (IF, Univ. Sao
Paulo) | On minimal coupling of the ABC-superparticle to supergravity background | 8 pages RevTex file, to appear in Phys. Rev. D | Phys.Rev. D59 (1999) 047504 | 10.1103/PhysRevD.59.047504 | null | hep-th | null | By rigorous application of the Hamiltonian methods we show that the
ABC-formulation of the Siegel superparticle admits consistent minimal coupling
to external supergravity. The consistency check proves to involve all the
supergravity constraints.
| [
{
"created": "Mon, 2 Nov 1998 16:01:16 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Galajinsky",
"A. V.",
"",
"ITP, Univ. Hannover"
],
[
"Gitman",
"D. M.",
"",
"IF, Univ. Sao\n Paulo"
]
] | By rigorous application of the Hamiltonian methods we show that the ABC-formulation of the Siegel superparticle admits consistent minimal coupling to external supergravity. The consistency check proves to involve all the supergravity constraints. |
1803.01352 | Yuko Urakawa | Shun Arai, Sergey Sibiryakov, and Yuko Urakawa | Inflationary perturbations with Lifshitz scaling | 30 pages, 2 figures | null | 10.1088/1475-7516/2019/03/034 | CERN-TH-2018-040, INR-TH-2018-001 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Instead of Lorentz invariance, gravitational degrees of freedom may obey
Lifshitz scaling at high energies, as it happens in Ho\v{r}ava's proposal for
quantum gravity. We study consequences of this proposal for the spectra of
primordial perturbations generated at inflation. Breaking of 4D diffeomorphism
(Diff) invari... | [
{
"created": "Sun, 4 Mar 2018 13:20:53 GMT",
"version": "v1"
}
] | 2019-04-03 | [
[
"Arai",
"Shun",
""
],
[
"Sibiryakov",
"Sergey",
""
],
[
"Urakawa",
"Yuko",
""
]
] | Instead of Lorentz invariance, gravitational degrees of freedom may obey Lifshitz scaling at high energies, as it happens in Ho\v{r}ava's proposal for quantum gravity. We study consequences of this proposal for the spectra of primordial perturbations generated at inflation. Breaking of 4D diffeomorphism (Diff) invarian... |
1609.00991 | Charlotte Sleight | Charlotte Sleight, Massimo Taronna | Higher-Spin Algebras, Holography and Flat Space | 39 pages, 1 figure. v3: JHEP version | null | 10.1007/JHEP02(2017)095 | MPP-2016-274 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we study the algebra generated by the holographically
reconstructed cubic couplings for the type A minimal bosonic higher-spin theory
on AdS$_{d+1}$, which were recently extracted from the free scalar $O(N)$
model. We demonstrate that it is equal to the unique higher-spin algebra for
bosonic totally s... | [
{
"created": "Sun, 4 Sep 2016 21:13:33 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Oct 2016 08:46:48 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Feb 2017 16:02:56 GMT",
"version": "v3"
}
] | 2017-03-08 | [
[
"Sleight",
"Charlotte",
""
],
[
"Taronna",
"Massimo",
""
]
] | In this article we study the algebra generated by the holographically reconstructed cubic couplings for the type A minimal bosonic higher-spin theory on AdS$_{d+1}$, which were recently extracted from the free scalar $O(N)$ model. We demonstrate that it is equal to the unique higher-spin algebra for bosonic totally sym... |
1210.0578 | Miguel Paulos | Miguel F. Paulos | Loops, Polytopes and Splines | 34 pages. Typos corrected, added references | null | 10.1007/JHEP06(2013)007 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We uncover an unexpected connection between the physics of loop integrals and
the mathematics of spline functions. One loop integrands are Laplace transforms
of splines. This clarifies the geometry of the associated loop integrals, since
a $n$-node spline has support on an $n$-vertex polyhedral cone. One-loop
integra... | [
{
"created": "Mon, 1 Oct 2012 21:07:51 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Nov 2012 22:11:02 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Apr 2013 20:04:13 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Paulos",
"Miguel F.",
""
]
] | We uncover an unexpected connection between the physics of loop integrals and the mathematics of spline functions. One loop integrands are Laplace transforms of splines. This clarifies the geometry of the associated loop integrals, since a $n$-node spline has support on an $n$-vertex polyhedral cone. One-loop integrals... |
hep-th/9310069 | Cumrun Vafa | Cumrun Vafa | Strings and Singularities | 12 pages, 3 figures | null | null | null | hep-th | null | We review aspects of spacetime singularities from the view point of string
theory. Examples considered include cosmological, cosmic string and black-hole
singularities. We also discuss the consistency of viewing black-holes as
excited states of fundamental strings (based on talk presented at Salamfest,
March 1993, Tr... | [
{
"created": "Wed, 13 Oct 1993 14:39:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Vafa",
"Cumrun",
""
]
] | We review aspects of spacetime singularities from the view point of string theory. Examples considered include cosmological, cosmic string and black-hole singularities. We also discuss the consistency of viewing black-holes as excited states of fundamental strings (based on talk presented at Salamfest, March 1993, Trie... |
hep-th/0203139 | Peter Bowcock | P.Bowcock, G.Tzamtzis | The complex sine-Gordon model on a half line | 32 pages, latex, 5 figures | JHEP 0703:047,2007 | 10.1088/1126-6708/2007/03/047 | DCPT 02/21 | hep-th | null | In this paper, we examine the complex sine-Gordon model in the presence of a
boundary, and derive boundary conditions that preserve integrability. We
present soliton and breather solutions, investigate the scattering of particles
and solitons off the boundary and examine the existence of classical solutions
correspon... | [
{
"created": "Thu, 14 Mar 2002 23:05:46 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Bowcock",
"P.",
""
],
[
"Tzamtzis",
"G.",
""
]
] | In this paper, we examine the complex sine-Gordon model in the presence of a boundary, and derive boundary conditions that preserve integrability. We present soliton and breather solutions, investigate the scattering of particles and solitons off the boundary and examine the existence of classical solutions correspondi... |
1902.07218 | Benson Way | Paul M. Chesler and Benson Way | Holographic Signatures of Critical Collapse | 5 pages, 7 figures, published version | Phys. Rev. Lett. 122, 231101 (2019) | 10.1103/PhysRevLett.122.231101 | null | hep-th gr-qc nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Critical phenomena in gravitational collapse exhibit the universal features
of self-similarity, critical scaling, and the appearance of a naked
singularity. We study critical collapse in AdS, focusing on holographic field
theory observables. We demonstrate that the echoing period, critical exponent,
and signatures of... | [
{
"created": "Tue, 19 Feb 2019 19:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jul 2019 20:00:35 GMT",
"version": "v2"
}
] | 2019-07-12 | [
[
"Chesler",
"Paul M.",
""
],
[
"Way",
"Benson",
""
]
] | Critical phenomena in gravitational collapse exhibit the universal features of self-similarity, critical scaling, and the appearance of a naked singularity. We study critical collapse in AdS, focusing on holographic field theory observables. We demonstrate that the echoing period, critical exponent, and signatures of t... |
1104.5022 | Subir Sachdev | Liza Huijse, Subir Sachdev | Fermi surfaces and gauge-gravity duality | 40 pages, 13 figures; (v2) more complete phase diagrams | Phys.Rev.D84:026001,2011 | 10.1103/PhysRevD.84.026001 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a unified overview of the zero temperature phases of compressible
quantum matter: i.e. phases in which the expectation value of a globally
conserved U(1) density, Q, varies smoothly as a function of parameters.
Provided the global U(1) and translational symmetries are unbroken, such phases
are expected to hav... | [
{
"created": "Tue, 26 Apr 2011 20:00:10 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 2011 19:21:57 GMT",
"version": "v2"
}
] | 2011-07-08 | [
[
"Huijse",
"Liza",
""
],
[
"Sachdev",
"Subir",
""
]
] | We give a unified overview of the zero temperature phases of compressible quantum matter: i.e. phases in which the expectation value of a globally conserved U(1) density, Q, varies smoothly as a function of parameters. Provided the global U(1) and translational symmetries are unbroken, such phases are expected to have ... |
1311.1598 | Kazuo Ghoroku | Kazuo Ghoroku, Kouki Kubo, Motoi Tachibana, and Fumihiko Toyoda | Holographic cold nuclear matter and neutron star | 11 pages, 4 figures | null | 10.1142/S0217751X14500602 | FIT HE - 12-03 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have previously found a new phase of cold nuclear matter based on a
holographic gauge theory, where baryons are introduced as instanton gas in the
probe D8/$\overline{\rm D8}$ branes. In our model, we could obtain the equation
of state (EOS) of our nuclear matter by introducing fermi momentum. Then, here
we apply ... | [
{
"created": "Thu, 7 Nov 2013 08:22:43 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Feb 2014 09:11:29 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Ghoroku",
"Kazuo",
""
],
[
"Kubo",
"Kouki",
""
],
[
"Tachibana",
"Motoi",
""
],
[
"Toyoda",
"Fumihiko",
""
]
] | We have previously found a new phase of cold nuclear matter based on a holographic gauge theory, where baryons are introduced as instanton gas in the probe D8/$\overline{\rm D8}$ branes. In our model, we could obtain the equation of state (EOS) of our nuclear matter by introducing fermi momentum. Then, here we apply th... |
hep-th/0511091 | Daniel Nogradi | Daniel Nogradi | M2-branes stretching between M5-branes | 11 pages, typos corrected, references added | JHEP0601:010,2006 | 10.1088/1126-6708/2006/01/010 | null | hep-th | null | A generalization of Nahm's equation has been recently conjectured by Basu and
Harvey to be the BPS condition describing the bound state of a stack of
M2-branes ending on an M5-brane. In this note exact solutions are presented for
the proposed BPS equation - which is from the point of view of the M2-brane
world-volume... | [
{
"created": "Tue, 8 Nov 2005 14:38:03 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2006 09:57:12 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Nogradi",
"Daniel",
""
]
] | A generalization of Nahm's equation has been recently conjectured by Basu and Harvey to be the BPS condition describing the bound state of a stack of M2-branes ending on an M5-brane. In this note exact solutions are presented for the proposed BPS equation - which is from the point of view of the M2-brane world-volume d... |
hep-th/0101083 | Ram Brustein | R. Brustein, S. Foffa, and G. Veneziano | CFT, Holography, and Causal Entropy Bound | 14 pages, 2 figures | Phys.Lett. B507 (2001) 270-276 | 10.1016/S0370-2693(01)00172-1 | CERN-TH/2000-382 | hep-th | null | The causal entropy bound (CEB) is confronted with recent explicit entropy
calculations in weakly and strongly coupled conformal field theories (CFTs) in
arbitrary dimension $D$. For CFT's with a large number of fields, $N$, the CEB
is found to be valid for temperatures not exceeding a value of order
$M_P/N^{{1\over D... | [
{
"created": "Fri, 12 Jan 2001 18:21:55 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jan 2001 05:57:26 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Brustein",
"R.",
""
],
[
"Foffa",
"S.",
""
],
[
"Veneziano",
"G.",
""
]
] | The causal entropy bound (CEB) is confronted with recent explicit entropy calculations in weakly and strongly coupled conformal field theories (CFTs) in arbitrary dimension $D$. For CFT's with a large number of fields, $N$, the CEB is found to be valid for temperatures not exceeding a value of order $M_P/N^{{1\over D-2... |
hep-th/0308065 | Ruben Mkrtchyan | H.Mkrtchyan and R.Mkrtchyan | Little Groups of Preon Branes | LaTeX, 11 pages | Mod.Phys.Lett. A18 (2003) 2665-2672 | 10.1142/S0217732303012167 | null | hep-th | null | Little groups for preon branes (i.e. configurations of branes with maximal
(n-1)/n fraction of survived supersymmetry) for dimensions d=2,3,...,11 are
calculated for all massless, and partially for massive orbits. For massless
orbits little groups are semidirect product of d-2 translational group
$T_{d-2}$ on a subgr... | [
{
"created": "Fri, 8 Aug 2003 17:56:01 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Mkrtchyan",
"H.",
""
],
[
"Mkrtchyan",
"R.",
""
]
] | Little groups for preon branes (i.e. configurations of branes with maximal (n-1)/n fraction of survived supersymmetry) for dimensions d=2,3,...,11 are calculated for all massless, and partially for massive orbits. For massless orbits little groups are semidirect product of d-2 translational group $T_{d-2}$ on a subgrou... |
0704.2265 | Rajan Murgan | Rajan Murgan | Finite-size correction and bulk hole-excitations for special case of an
open XXZ chain with nondiagonal boundary terms at roots of unity | 21 pages, LaTeX, v2: minor changes and 3 references added | JHEP 0705:069,2007 | 10.1088/1126-6708/2007/05/069 | null | hep-th | null | Using our solution for the open spin-1/2 XXZ quantum spin chain with N spins
and two arbitrary boundary parameters at roots of unity, the central charge and
the conformal dimensions for bulk hole excitations are derived from the 1/N
correction to the energy (Casimir energy).
| [
{
"created": "Wed, 18 Apr 2007 03:42:11 GMT",
"version": "v1"
},
{
"created": "Tue, 15 May 2007 20:26:22 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Murgan",
"Rajan",
""
]
] | Using our solution for the open spin-1/2 XXZ quantum spin chain with N spins and two arbitrary boundary parameters at roots of unity, the central charge and the conformal dimensions for bulk hole excitations are derived from the 1/N correction to the energy (Casimir energy). |
1710.01740 | John Terning | Nemanja Kaloper and John Terning | Landscaping the Strong CP Problem | 8 pages, added discussion of expectation value of theta and
references | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One often hears that the strong $CP$ problem is the one problem which cannot
be solved by anthropic reasoning. We argue that this is not so. Due to
nonperturbative dynamics, states with a different $CP$ violating paramenter
$\theta$ acquire different vacuum energies after the QCD phase transition.
These add to the to... | [
{
"created": "Wed, 4 Oct 2017 18:00:16 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Dec 2017 20:02:51 GMT",
"version": "v2"
}
] | 2017-12-11 | [
[
"Kaloper",
"Nemanja",
""
],
[
"Terning",
"John",
""
]
] | One often hears that the strong $CP$ problem is the one problem which cannot be solved by anthropic reasoning. We argue that this is not so. Due to nonperturbative dynamics, states with a different $CP$ violating paramenter $\theta$ acquire different vacuum energies after the QCD phase transition. These add to the tota... |
1305.1013 | Rudra Prakash Malik | T. Bhanja, D. Shukla, R. P. Malik | Novel symmetries in the modified version of two dimensional Proca theory | LaTeX file, 21 pages, journal reference | Eur. Phys. J. C 73: 2535 [p01-13], 2013 | 10.1140/epjc/s10052-013-2535-2 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By exploiting Stueckelberg's approach, we obtain a gauge theory for the two
(1+1)-dimensional (2D) Proca theory and demonstrate that this theory is endowed
with, in addition to the usual Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST
symmetries, the on-shell nilpotent (anti-)co-BRST symmetries, under which the
total ... | [
{
"created": "Sun, 5 May 2013 13:47:32 GMT",
"version": "v1"
},
{
"created": "Tue, 21 May 2013 13:26:26 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Aug 2013 13:39:27 GMT",
"version": "v3"
},
{
"created": "Sat, 7 Sep 2013 13:26:49 GMT",
"version": "v4"
}
] | 2013-09-10 | [
[
"Bhanja",
"T.",
""
],
[
"Shukla",
"D.",
""
],
[
"Malik",
"R. P.",
""
]
] | By exploiting Stueckelberg's approach, we obtain a gauge theory for the two (1+1)-dimensional (2D) Proca theory and demonstrate that this theory is endowed with, in addition to the usual Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetries, the on-shell nilpotent (anti-)co-BRST symmetries, under which the total ga... |
0707.2408 | Matthew J. Strassler | Richard C. Brower (Boston U.), Matthew J. Strassler (U. Washington),
Chung-I Tan (Brown U.) | On the Eikonal Approximation in AdS Space | 22 pages, 2 figures; published version: updated references and
several clarifying remarks added | JHEP 0903:050,2009 | 10.1088/1126-6708/2009/03/050 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the eikonal approximation to graviton exchange in AdS_5 space, as
relevant to scattering in gauge theories. We restrict ourselves to the regime
where conformal invariance of the dual gauge theory holds, and to large 't
Hooft coupling where the computation involves pure gravity. We give a heuristic
argument... | [
{
"created": "Tue, 17 Jul 2007 19:43:11 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Jan 2010 13:56:50 GMT",
"version": "v2"
}
] | 2010-01-10 | [
[
"Brower",
"Richard C.",
"",
"Boston U."
],
[
"Strassler",
"Matthew J.",
"",
"U. Washington"
],
[
"Tan",
"Chung-I",
"",
"Brown U."
]
] | We explore the eikonal approximation to graviton exchange in AdS_5 space, as relevant to scattering in gauge theories. We restrict ourselves to the regime where conformal invariance of the dual gauge theory holds, and to large 't Hooft coupling where the computation involves pure gravity. We give a heuristic argument, ... |
2408.03852 | Cliff Burgess | C.P. Burgess, F. Muia and F. Quevedo | 4D de Sitter from String Theory via 6D Supergravity | 34 pages, 7 figures | null | null | CERN-TH-2024-107 | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We obtain de Sitter (dS) solutions from controlled string-theory
constructions. We review how minimal gauged chiral 6D supergravity evades
standard dS no-go theorems by having a positive scalar potential and describe
the known 4D classical dS, AdS and Minkowski solutions. Grimm and collaborators
recently found a rela... | [
{
"created": "Wed, 7 Aug 2024 15:47:07 GMT",
"version": "v1"
}
] | 2024-08-08 | [
[
"Burgess",
"C. P.",
""
],
[
"Muia",
"F.",
""
],
[
"Quevedo",
"F.",
""
]
] | We obtain de Sitter (dS) solutions from controlled string-theory constructions. We review how minimal gauged chiral 6D supergravity evades standard dS no-go theorems by having a positive scalar potential and describe the known 4D classical dS, AdS and Minkowski solutions. Grimm and collaborators recently found a relate... |
hep-th/9410019 | Shaden | M.Schaden and D.Zwanziger | Horizon Condition Holds Pointwise on Finite Lattice with Free Boundary
Conditions | 8 Latex pages, NYU-94-SZ2 | null | null | null | hep-th hep-lat | null | It is proven that the "horizon condition", which was found to characterize
the fundamental modular region in continuum theory and the thermodynamic limit
of gauge theory on a periodic lattice, holds for every (transverse)
configuration on a finite lattice with free boundary conditions.
| [
{
"created": "Tue, 4 Oct 1994 14:58:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schaden",
"M.",
""
],
[
"Zwanziger",
"D.",
""
]
] | It is proven that the "horizon condition", which was found to characterize the fundamental modular region in continuum theory and the thermodynamic limit of gauge theory on a periodic lattice, holds for every (transverse) configuration on a finite lattice with free boundary conditions. |
hep-th/9309044 | Alexios Polychronakos | Joseph A. Minahan and Alexios P. Polychronakos | Interacting Fermion Systems from Two Dimensional QCD | 11 pages, UVA-93-11, CERN-TH-6994/93 | Phys.Lett. B326 (1994) 288-294 | 10.1016/0370-2693(94)91324-2 | null | hep-th cond-mat | null | We consider two dimensional U(N) QCD on the cylinder with a timelike Wilson
line in an arbitrary representation. We show that the theory is equivalent to N
fermions with internal degrees of freedom which interact among themselves with
a generalized Sutherland-type interaction. By evaluating the expectation value
of t... | [
{
"created": "Wed, 8 Sep 1993 12:08:15 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Minahan",
"Joseph A.",
""
],
[
"Polychronakos",
"Alexios P.",
""
]
] | We consider two dimensional U(N) QCD on the cylinder with a timelike Wilson line in an arbitrary representation. We show that the theory is equivalent to N fermions with internal degrees of freedom which interact among themselves with a generalized Sutherland-type interaction. By evaluating the expectation value of the... |
0802.3526 | Bert Schroer | Bert Schroer | Do confinement and darkness have the same conceptual roots? | The material in arXiv:0802.2098, arXiv:0802.3526 and arXiv:0804.3563
has been reorganized and distributed in a more appropriate way over the 3
papers. Addition of many references and improvements of formulations | null | null | null | hep-th astro-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note the connection between "perfect dark matter" and
string-localization as the tightest noncompact localized matter is pursued in
the context of Yang Mills theories. A programmatic approach based on the
observation that behind the serious infrared problems which prevented the use
of the axial gauge there is... | [
{
"created": "Mon, 25 Feb 2008 14:48:20 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Feb 2008 16:22:21 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Apr 2008 18:51:52 GMT",
"version": "v3"
},
{
"created": "Thu, 10 Jul 2008 18:07:05 GMT",
"version": "v4"
}
] | 2008-07-10 | [
[
"Schroer",
"Bert",
""
]
] | In this note the connection between "perfect dark matter" and string-localization as the tightest noncompact localized matter is pursued in the context of Yang Mills theories. A programmatic approach based on the observation that behind the serious infrared problems which prevented the use of the axial gauge there is u... |
2308.16341 | Constanza Quijada | Constanza Quijada, Andr\'es Anabal\'on, Robert B. Mann and Julio Oliva | Triple Points of Gravitational AdS Solitons and Black Holes | 6 pages, 6 figures. V2: Accepted in PRD
https://journals.aps.org/prd/accepted/5707aY73X4419c81e2438c20a72bca90a7080bb9d | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We present a triple point of a new kind for General Relativity, at which two
gravitational solitons can coexist with a planar black hole in anti de Sitter
space. Working in the context of non-linear electrodynamics, we obtain simple,
sensible spacetimes for which the thermodynamics can be studied in an analytic
manne... | [
{
"created": "Wed, 30 Aug 2023 22:21:39 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Jun 2024 00:19:36 GMT",
"version": "v2"
}
] | 2024-06-25 | [
[
"Quijada",
"Constanza",
""
],
[
"Anabalón",
"Andrés",
""
],
[
"Mann",
"Robert B.",
""
],
[
"Oliva",
"Julio",
""
]
] | We present a triple point of a new kind for General Relativity, at which two gravitational solitons can coexist with a planar black hole in anti de Sitter space. Working in the context of non-linear electrodynamics, we obtain simple, sensible spacetimes for which the thermodynamics can be studied in an analytic manner.... |
hep-th/9707181 | Jack Gegenberg | J. Gegenberg and G. Kunstatter | Solitons and Black Holes | Substantial revisions in sections 4-5, Latex file, 13 pages.
Typographical errors corrected; accepted for publication in Phys. Lett. B | Phys.Lett. B413 (1997) 274-280 | 10.1016/S0370-2693(97)01118-0 | null | hep-th gr-qc nlin.SI solv-int | null | We explore the relationship between black holes in Jackiw-Teitelboim(JT)
dilaton gravity and solitons in sine-Gordon field theory. Our analysis expands
on the well known connection between solutions of the sine-Gordon equation and
constant curvature metrics. In particular, we show that solutions to the
dilaton field ... | [
{
"created": "Mon, 21 Jul 1997 16:31:39 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Aug 1997 17:56:08 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Sep 1997 12:24:57 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Gegenberg",
"J.",
""
],
[
"Kunstatter",
"G.",
""
]
] | We explore the relationship between black holes in Jackiw-Teitelboim(JT) dilaton gravity and solitons in sine-Gordon field theory. Our analysis expands on the well known connection between solutions of the sine-Gordon equation and constant curvature metrics. In particular, we show that solutions to the dilaton field eq... |
1407.2135 | Rudra Prakash Malik | S. Krishna, R. P. Malik | A Free N = 2 Supersymmetric System: Novel Symmetries | LaTeX file, 12 pages, Journal reference is given | Europhys. Lett. 109: 31001 [p01--p06], 2015 | 10.1209/0295-5075/109/31001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a set of novel discrete symmetries of a free N = 2 supersymmetric
(SUSY) quantum mechanical system which is the limiting case of a widely-studied
interacting SUSY model of a charged particle constrained to move on a sphere in
the background of a Dirac magnetic monopole. The usual continuous symmetries of
t... | [
{
"created": "Tue, 8 Jul 2014 15:35:01 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2015 05:22:18 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Apr 2015 05:06:21 GMT",
"version": "v3"
}
] | 2015-04-17 | [
[
"Krishna",
"S.",
""
],
[
"Malik",
"R. P.",
""
]
] | We discuss a set of novel discrete symmetries of a free N = 2 supersymmetric (SUSY) quantum mechanical system which is the limiting case of a widely-studied interacting SUSY model of a charged particle constrained to move on a sphere in the background of a Dirac magnetic monopole. The usual continuous symmetries of thi... |
hep-th/0005065 | Yuji Sugawara | Yasuaki Hikida, Kazuo Hosomichi and Yuji Sugawara | String Theory on AdS_3 as Discrete Light-Cone Liouville Theory | 41 pages, no figure, the version to appear in Nucl. Phys. B. Section
3 and 4 are improved, and a discussion about the multiple long string system
is added | Nucl.Phys. B589 (2000) 134-166 | 10.1016/S0550-3213(00)00529-0 | UT-887 | hep-th | null | We investigate (super) string theory on $AdS_3$ background based on an
approach of free field realization. We demonstrate that this string theory can
be reformulated as a string theory defined on a linear dilaton background along
the transverse direction (``Liouville mode'') and compactified onto $S^1$ along
a {\em l... | [
{
"created": "Mon, 8 May 2000 11:06:46 GMT",
"version": "v1"
},
{
"created": "Thu, 11 May 2000 06:39:36 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Aug 2000 00:51:43 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Hikida",
"Yasuaki",
""
],
[
"Hosomichi",
"Kazuo",
""
],
[
"Sugawara",
"Yuji",
""
]
] | We investigate (super) string theory on $AdS_3$ background based on an approach of free field realization. We demonstrate that this string theory can be reformulated as a string theory defined on a linear dilaton background along the transverse direction (``Liouville mode'') and compactified onto $S^1$ along a {\em lig... |
1003.1192 | Benoit Vicedo | Benoit Vicedo | The classical R-matrix of AdS/CFT and its Lie dialgebra structure | 22 pages, 2 figures | Lett.Math.Phys.95:249-274,2011 | 10.1007/s11005-010-0446-9 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The classical integrable structure of Z_4-graded supercoset sigma-models,
arising in the AdS/CFT correspondence, is formulated within the R-matrix
approach. The central object in this construction is the standard R-matrix of
the Z_4-twisted loop algebra. However, in order to correctly describe the Lax
matrix within t... | [
{
"created": "Fri, 5 Mar 2010 20:22:15 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Aug 2010 16:46:33 GMT",
"version": "v2"
}
] | 2011-03-02 | [
[
"Vicedo",
"Benoit",
""
]
] | The classical integrable structure of Z_4-graded supercoset sigma-models, arising in the AdS/CFT correspondence, is formulated within the R-matrix approach. The central object in this construction is the standard R-matrix of the Z_4-twisted loop algebra. However, in order to correctly describe the Lax matrix within thi... |
1707.02192 | Thales Azevedo | Thales Azevedo, Oluf Tang Engelund | Ambitwistor formulations of $R^2$ gravity and $(DF)^2$ gauge theories | 35 pages; v2: references added/updated, revised version | null | 10.1007/JHEP11(2017)052 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider $D$-dimensional amplitudes in $R^2$ gravities (conformal gravity
in $D=4$) and in the recently introduced $(DF)^2$ gauge theory, from the
perspective of the CHY formulae and ambitwistor string theory. These theories
are related through the BCJ double-copy construction, and the $(DF)^2$ gauge
theory obeys ... | [
{
"created": "Fri, 7 Jul 2017 14:26:45 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Oct 2017 15:34:57 GMT",
"version": "v2"
}
] | 2017-11-21 | [
[
"Azevedo",
"Thales",
""
],
[
"Engelund",
"Oluf Tang",
""
]
] | We consider $D$-dimensional amplitudes in $R^2$ gravities (conformal gravity in $D=4$) and in the recently introduced $(DF)^2$ gauge theory, from the perspective of the CHY formulae and ambitwistor string theory. These theories are related through the BCJ double-copy construction, and the $(DF)^2$ gauge theory obeys co... |
hep-th/0107098 | Yi Yang | K. S. Viswanathan and Yi Yang | Non-orientable Boundary Superstring Field theory with Tachyon field | 17 pages, 2 figures, references added | Phys.Rev. D65 (2002) 066001 | 10.1103/PhysRevD.65.066001 | null | hep-th | null | We use the BSFT method to study the unoriented open string field theory (type
I). The partition function on the Mobius strip is calculated. We find that, at
the one-loop level, the divergence coming from planar graph and unoriented
graph cancel each other as expected.
| [
{
"created": "Wed, 11 Jul 2001 23:49:24 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Aug 2001 04:05:39 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Nov 2001 07:15:28 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Viswanathan",
"K. S.",
""
],
[
"Yang",
"Yi",
""
]
] | We use the BSFT method to study the unoriented open string field theory (type I). The partition function on the Mobius strip is calculated. We find that, at the one-loop level, the divergence coming from planar graph and unoriented graph cancel each other as expected. |
1106.1714 | Mohammad R. Garousi | Mohammad R. Garousi | S-duality of S-matrix | 20 pages, Latex file, no figure; v5: the version appears in JHEP | null | 10.1007/JHEP11(2011)016 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, it has been observed that the kinematic factor of the disk-level
S-matrix element of two RR two-forms and the disk-level S-matrix element of two
B-fields on the world volume of D$_3$-brane are compatible with the standard
rules of S-duality. Inspired by this observation, we speculate that the
S-matrix eleme... | [
{
"created": "Thu, 9 Jun 2011 06:28:23 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Jun 2011 11:27:54 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Jun 2011 09:25:01 GMT",
"version": "v3"
},
{
"created": "Wed, 10 Aug 2011 09:41:25 GMT",
"version": "v4"
},
{
"cr... | 2015-05-28 | [
[
"Garousi",
"Mohammad R.",
""
]
] | Recently, it has been observed that the kinematic factor of the disk-level S-matrix element of two RR two-forms and the disk-level S-matrix element of two B-fields on the world volume of D$_3$-brane are compatible with the standard rules of S-duality. Inspired by this observation, we speculate that the S-matrix element... |
hep-th/0411266 | Carlos A. S. Almeida | Carlos Alberto Santos Almeida and Makarius Oliveira Tahim | Topological Gravity, the Hierarchy Problem and Axion Physics | 5 pages, Seminar presented at IV International Winter Conference on
Mathematical Methods in Physics, 09-13 August 2004, Rio de Janeiro, Brazil | PoS WC2004 (2004) 012 | null | null | hep-th | null | In the last years higher dimensional physics has won importance. Despite the
Superstrings, higher dimensional effects, in measurable scales of energy (some
TeV), became only possible with Randall-Sundrum's models (RS). In particular,
recent studies in neutrino and axion physics have proposed new and interesting
quest... | [
{
"created": "Mon, 29 Nov 2004 21:01:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Almeida",
"Carlos Alberto Santos",
""
],
[
"Tahim",
"Makarius Oliveira",
""
]
] | In the last years higher dimensional physics has won importance. Despite the Superstrings, higher dimensional effects, in measurable scales of energy (some TeV), became only possible with Randall-Sundrum's models (RS). In particular, recent studies in neutrino and axion physics have proposed new and interesting questio... |
2206.10515 | Christian Ferko | Christian Ferko, Alessandro Sfondrini, Liam Smith, Gabriele
Tartaglino-Mazzucchelli | Root-$T \overline{T}$ Deformations in Two-Dimensional Quantum Field
Theories | 6 pages; LaTeX; references and note added | Phys. Rev. Lett. 129 (2022), 201604 | 10.1103/PhysRevLett.129.201604 | null | hep-th cond-mat.stat-mech math-ph math.MP nlin.SI | http://creativecommons.org/licenses/by/4.0/ | In this letter we introduce a one-parameter deformation of two-dimensional
quantum field theories generated by a non-analytic operator which we call
Root-$T \overline{T}$. For a conformal field theory, the operator coincides
with the square-root of the $T \overline{T}$ operator. More generally, the
operator is define... | [
{
"created": "Tue, 21 Jun 2022 16:38:26 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2022 18:02:36 GMT",
"version": "v2"
},
{
"created": "Thu, 29 Sep 2022 16:54:20 GMT",
"version": "v3"
},
{
"created": "Sun, 13 Nov 2022 10:42:12 GMT",
"version": "v4"
}
] | 2022-11-23 | [
[
"Ferko",
"Christian",
""
],
[
"Sfondrini",
"Alessandro",
""
],
[
"Smith",
"Liam",
""
],
[
"Tartaglino-Mazzucchelli",
"Gabriele",
""
]
] | In this letter we introduce a one-parameter deformation of two-dimensional quantum field theories generated by a non-analytic operator which we call Root-$T \overline{T}$. For a conformal field theory, the operator coincides with the square-root of the $T \overline{T}$ operator. More generally, the operator is defined ... |
hep-th/0507099 | Luca Martucci | Luca Martucci and Paul Smyth | Supersymmetric D-branes and calibrations on general N=1 backgrounds | 23 pages. Some improvements and clarifications, typos corrected and
references added. v3: Version published in JHEP | JHEP0511:048,2005 | 10.1088/1126-6708/2005/11/048 | KUL-TF-05/16, Imperial/TP/050701 | hep-th | null | We study the conditions to have supersymmetric D-branes on general {\cal N}=1
backgrounds with Ramond-Ramond fluxes. These conditions can be written in terms
of the two pure spinors associated to the SU(3)\times SU(3) structure on
T_M\oplus T^\star_M, and can be split into two parts each involving a different
pure sp... | [
{
"created": "Mon, 11 Jul 2005 17:19:40 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2005 14:35:54 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Jan 2006 13:23:48 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Martucci",
"Luca",
""
],
[
"Smyth",
"Paul",
""
]
] | We study the conditions to have supersymmetric D-branes on general {\cal N}=1 backgrounds with Ramond-Ramond fluxes. These conditions can be written in terms of the two pure spinors associated to the SU(3)\times SU(3) structure on T_M\oplus T^\star_M, and can be split into two parts each involving a different pure spin... |
1312.2899 | Diego Chialva | Diego Chialva | High-energy physics and cosmological perturbations: observing new
physics at large scales | 7 pages. Prepared for the proceedings of the European Physical
Society Conference on High Energy Physics EPS-HEP2013, 18-24 July 2013,
Stockholm, Sweden | null | null | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Correlators of primordial perturbations could provide us with the signatures
of physics at earlier times/higher momentum scales than inflation. The
key-mechanisms are the interference and cumulation in time related to the
interplay of negative- and positive-frequency components of fields and energy
density generated ... | [
{
"created": "Tue, 10 Dec 2013 17:59:25 GMT",
"version": "v1"
}
] | 2013-12-11 | [
[
"Chialva",
"Diego",
""
]
] | Correlators of primordial perturbations could provide us with the signatures of physics at earlier times/higher momentum scales than inflation. The key-mechanisms are the interference and cumulation in time related to the interplay of negative- and positive-frequency components of fields and energy density generated by... |
hep-th/9803064 | Edward Teo | Edward Teo | Statistical entropy of charged two-dimensional black holes | 11 pages, harvmac. Two references added. To be published in Phys.
Lett. B | Phys.Lett. B430 (1998) 57-62 | 10.1016/S0370-2693(98)00498-5 | DAMTP R98/13 | hep-th | null | The statistical entropy of a five-dimensional black hole in Type II string
theory was recently derived by showing that it is U-dual to the
three-dimensional Banados-Teitelboim-Zanelli black hole, and using Carlip's
method to count the microstates of the latter. This is valid even for the
non-extremal case, unlike the... | [
{
"created": "Sun, 8 Mar 1998 14:44:13 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Apr 1998 20:20:02 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Teo",
"Edward",
""
]
] | The statistical entropy of a five-dimensional black hole in Type II string theory was recently derived by showing that it is U-dual to the three-dimensional Banados-Teitelboim-Zanelli black hole, and using Carlip's method to count the microstates of the latter. This is valid even for the non-extremal case, unlike the d... |
hep-th/9506080 | Geoffrey Dixon | Geoffrey Dixon | OCTONIONS: INVARIANT LEECH LATTICE EXPOSED | 5 pages, latex, no figures | null | null | BRX TH-375 | hep-th | null | The structure of a previously developed representation of the Leech lattice,
$\Lambda_{24}$, is exposed to further light with this unified and very simple
construction.
| [
{
"created": "Mon, 12 Jun 1995 14:34:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dixon",
"Geoffrey",
""
]
] | The structure of a previously developed representation of the Leech lattice, $\Lambda_{24}$, is exposed to further light with this unified and very simple construction. |
1406.4930 | Ming Zhang | Ming Zhang, Zhan-Ying Yang, Rui-Hong Yue | Spontaneous emission of a two-level static atom coupling with the
electromagnetic vacuum fluctuations outside a high-dimensional Einstein
Gauss-Bonnet black hole | arXiv admin note: text overlap with arXiv:1203.5867 by other authors | null | 10.1088/0256-307X/31/10/100401 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In present paper, by using the generalized DDC formalism, we investigate the
spontaneous excitation of an static atom interacting with electromagnetic
vacuum fluctuations outside a EGB black hole in $d$-dimensions. We find that
spontaneous excitation does not occur in Boulware vacuum. The Gauss-Bonnet term
has no eff... | [
{
"created": "Thu, 19 Jun 2014 01:57:38 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Jul 2014 06:19:22 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Zhang",
"Ming",
""
],
[
"Yang",
"Zhan-Ying",
""
],
[
"Yue",
"Rui-Hong",
""
]
] | In present paper, by using the generalized DDC formalism, we investigate the spontaneous excitation of an static atom interacting with electromagnetic vacuum fluctuations outside a EGB black hole in $d$-dimensions. We find that spontaneous excitation does not occur in Boulware vacuum. The Gauss-Bonnet term has no effec... |
hep-th/9305061 | Nobuyuki Ishibashi | Nobuyuki Ishibashi | 2D String Theory Coupled to Quantum Gravity | 12 pages, LaTex, KEK-TH-361 | Phys.Lett. B312 (1993) 411-416 | 10.1016/0370-2693(93)90976-O | null | hep-th | null | We consider self-avoiding Nambu-Goto open strings on a random surface. We
have shown that the partition function of such a string theory can be
calculated exactly. The string susceptibility for the disk is evaluated to be
$-\frac{1}{2}$. We also consider modifications of the Nambu-Goto action which
are exactly solubl... | [
{
"created": "Fri, 14 May 1993 08:05:03 GMT",
"version": "v1"
},
{
"created": "Tue, 18 May 1993 05:38:50 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Ishibashi",
"Nobuyuki",
""
]
] | We consider self-avoiding Nambu-Goto open strings on a random surface. We have shown that the partition function of such a string theory can be calculated exactly. The string susceptibility for the disk is evaluated to be $-\frac{1}{2}$. We also consider modifications of the Nambu-Goto action which are exactly soluble ... |
2304.06740 | Jose' P. S. Lemos | Jos\'e P. S. Lemos, O. B. Zaslavskii | Black holes and hot shells in the Euclidean path integral approach to
quantum gravity | 26 pages, 2 figures | Classical Quantum Gravity 40, 235012 (2023) | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a spherical black hole surrounded by a hot self-gravitating thin
shell in the canonical ensemble, i.e., a black hole and a hot shell inside a
heat reservoir acting as a boundary with its area and temperature fixed. To
work out the quantum partition function, from which the thermodynamics of the
system follow... | [
{
"created": "Thu, 13 Apr 2023 18:00:00 GMT",
"version": "v1"
}
] | 2023-11-07 | [
[
"Lemos",
"José P. S.",
""
],
[
"Zaslavskii",
"O. B.",
""
]
] | We study a spherical black hole surrounded by a hot self-gravitating thin shell in the canonical ensemble, i.e., a black hole and a hot shell inside a heat reservoir acting as a boundary with its area and temperature fixed. To work out the quantum partition function, from which the thermodynamics of the system follows,... |
hep-th/9811215 | Gesualdo Delfino | G. Delfino | Off-critical correlations in the Ashkin-Teller model | 8 pages, latex | Phys.Lett. B450 (1999) 196-201 | 10.1016/S0370-2693(99)00123-9 | null | hep-th cond-mat | null | We use the exact scattering description of the scaling Ashkin-Teller model in
two dimensions to compute the two-particle form factors of the relevant
operators. These provide an approximation for the correlation functions whose
accuracy is tested against exact sum rules.
| [
{
"created": "Wed, 25 Nov 1998 09:36:14 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Delfino",
"G.",
""
]
] | We use the exact scattering description of the scaling Ashkin-Teller model in two dimensions to compute the two-particle form factors of the relevant operators. These provide an approximation for the correlation functions whose accuracy is tested against exact sum rules. |
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