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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1906.05088 | Shlomo S. Razamat | Shlomo S. Razamat and Gabi Zafrir | N=1 conformal dualities | 14 pages, 13 figures, revtex; v2: footnote 1 added | null | 10.1007/JHEP09(2019)046 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider on one hand the possibility that a supersymmetric ${\cal N}=1$
conformal gauge theory has a strongly coupled locus on the conformal manifold
at which a different, dual, conformal gauge theory becomes a good weakly
coupled description. On the other hand we discuss the possibility that strongly
coupled theo... | [
{
"created": "Wed, 12 Jun 2019 12:38:33 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Jan 2022 11:27:17 GMT",
"version": "v2"
}
] | 2022-02-01 | [
[
"Razamat",
"Shlomo S.",
""
],
[
"Zafrir",
"Gabi",
""
]
] | We consider on one hand the possibility that a supersymmetric ${\cal N}=1$ conformal gauge theory has a strongly coupled locus on the conformal manifold at which a different, dual, conformal gauge theory becomes a good weakly coupled description. On the other hand we discuss the possibility that strongly coupled theori... |
hep-th/9302134 | null | S. Penati, M. Pernici and D. Zanon | Solitons in Two--Dimensional Topological Field Theories | 14 pages, IFUM 441/FT | Phys.Lett. B309 (1993) 304-311 | 10.1016/0370-2693(93)90938-E | null | hep-th | null | We consider a class of $N=2$ supersymmetric non--unitary theories in
two--dimensional Minkowski spacetime which admit classical solitonic solutions.
We show how these models can be twisted into a topological sector whose
energy--momentum tensor is a BRST commutator. There is an infinite number of
degrees of freedom a... | [
{
"created": "Fri, 26 Feb 1993 10:01:07 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Penati",
"S.",
""
],
[
"Pernici",
"M.",
""
],
[
"Zanon",
"D.",
""
]
] | We consider a class of $N=2$ supersymmetric non--unitary theories in two--dimensional Minkowski spacetime which admit classical solitonic solutions. We show how these models can be twisted into a topological sector whose energy--momentum tensor is a BRST commutator. There is an infinite number of degrees of freedom ass... |
2403.10224 | Marcos A Anacleto | M. A. Anacleto, F. A. Brito, E. Passos | The self-dual Lorentz violating model: quantization, scattering and dual
equivalence | 10 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this paper, we analysis the dynamics, at the quantum level, of the
self-dual field minimally coupled to bosons with Lorentz symmetry breaking. We
quantize the model by applying the Dirac bracket canonical quantization
procedure. In addition, we test the relativistic invariance of the model by
computing the boson-b... | [
{
"created": "Fri, 15 Mar 2024 11:48:36 GMT",
"version": "v1"
}
] | 2024-03-18 | [
[
"Anacleto",
"M. A.",
""
],
[
"Brito",
"F. A.",
""
],
[
"Passos",
"E.",
""
]
] | In this paper, we analysis the dynamics, at the quantum level, of the self-dual field minimally coupled to bosons with Lorentz symmetry breaking. We quantize the model by applying the Dirac bracket canonical quantization procedure. In addition, we test the relativistic invariance of the model by computing the boson-bos... |
hep-th/0606113 | Don Marolf | Donald Marolf and Simon Ross | Boundary Conditions and Dualities: Vector Fields in AdS/CFT | 26 pages, significant references added | JHEP0611:085,2006 | 10.1088/1126-6708/2006/11/085 | null | hep-th gr-qc | null | In AdS, scalar fields with masses slightly above the Breitenlohner-Freedman
bound admit a variety of possible boundary conditions which are reflected in
the Lagrangian of the dual field theory. Generic small changes in the AdS
boundary conditions correspond to deformations of the dual field theory by
multi-trace oper... | [
{
"created": "Tue, 13 Jun 2006 18:03:52 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jun 2006 01:25:49 GMT",
"version": "v2"
},
{
"created": "Fri, 30 Jun 2006 15:08:40 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Marolf",
"Donald",
""
],
[
"Ross",
"Simon",
""
]
] | In AdS, scalar fields with masses slightly above the Breitenlohner-Freedman bound admit a variety of possible boundary conditions which are reflected in the Lagrangian of the dual field theory. Generic small changes in the AdS boundary conditions correspond to deformations of the dual field theory by multi-trace operat... |
2402.17658 | Vahid Taghiloo | H. Adami, A. Parvizi, M.M. Sheikh-Jabbari, V. Taghiloo | Heisenberg Soft Hair on Robinson-Trautman Spacetimes | v2: references added, minor corrections in section 6.1 | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study 4 dimensional $(4d$) gravitational waves (GWs) with compact
wavefronts, generalizing Robinson-Trautman (RT) solutions in Einstein gravity
with an arbitrary cosmological constant. We construct the most general solution
of the GWs in the presence of a causal, timelike, or null boundary when the
usual tensor mo... | [
{
"created": "Tue, 27 Feb 2024 16:25:46 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Mar 2024 09:14:24 GMT",
"version": "v2"
}
] | 2024-03-15 | [
[
"Adami",
"H.",
""
],
[
"Parvizi",
"A.",
""
],
[
"Sheikh-Jabbari",
"M. M.",
""
],
[
"Taghiloo",
"V.",
""
]
] | We study 4 dimensional $(4d$) gravitational waves (GWs) with compact wavefronts, generalizing Robinson-Trautman (RT) solutions in Einstein gravity with an arbitrary cosmological constant. We construct the most general solution of the GWs in the presence of a causal, timelike, or null boundary when the usual tensor mode... |
1005.5343 | Massimo Giovannini | Massimo Giovannini | Multiplicity distributions in gravitational and strong interactions | 11 pages, 2 included figures; to appear in Physics Letters B | Phys.Lett.B691:274-278,2010 | 10.1016/j.physletb.2010.07.004 | CERN-PH-TH/2010-120 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The multiplicity distributions produced by the variation of time-dependent
gravitational fields in a conformally flat background geometry belong to the
same class of infinitely divisible distributions found, for fixed centre of
mass energies and symmetric (pseudo)rapidity intervals, in charged
multiplicities produced... | [
{
"created": "Fri, 28 May 2010 17:42:30 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jul 2010 11:56:32 GMT",
"version": "v2"
}
] | 2014-11-21 | [
[
"Giovannini",
"Massimo",
""
]
] | The multiplicity distributions produced by the variation of time-dependent gravitational fields in a conformally flat background geometry belong to the same class of infinitely divisible distributions found, for fixed centre of mass energies and symmetric (pseudo)rapidity intervals, in charged multiplicities produced i... |
1606.04187 | Simon Wood | Olivier Blondeau-Fournier, Pierre Mathieu, David Ridout, Simon Wood | Superconformal minimal models and admissible Jack polynomials | 32 pages, minor tweak to the explanation of notation on p15, updated
references, version to appear in Adv. Math | null | null | null | hep-th math-ph math.MP math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give new proofs of the rationality of the N=1 superconformal minimal model
vertex operator superalgebras and of the classification of their modules in
both the Neveu-Schwarz and Ramond sectors. For this, we combine the standard
free field realisation with the theory of Jack symmetric functions. A key role
is playe... | [
{
"created": "Tue, 14 Jun 2016 01:19:19 GMT",
"version": "v1"
},
{
"created": "Tue, 9 May 2017 07:11:00 GMT",
"version": "v2"
}
] | 2017-05-10 | [
[
"Blondeau-Fournier",
"Olivier",
""
],
[
"Mathieu",
"Pierre",
""
],
[
"Ridout",
"David",
""
],
[
"Wood",
"Simon",
""
]
] | We give new proofs of the rationality of the N=1 superconformal minimal model vertex operator superalgebras and of the classification of their modules in both the Neveu-Schwarz and Ramond sectors. For this, we combine the standard free field realisation with the theory of Jack symmetric functions. A key role is played ... |
1104.4857 | Alejandra Melfo | Alejandra Melfo, Roger Naranjo, Nelson Pantoja, Aureliano Skirzewski
and Juan Carlos Vasquez | Self-gravitating non-abelian kinks as brane worlds | 6 pages | Phys.Rev.D84:025015,2011 | 10.1103/PhysRevD.84.025015 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address the properties of self-gravitating domain walls arising from the
breaking of an SU(N) x Z_2- symmetric theory. In the particular case of N=5, we
find that the two classes of stable non-abelian kinks possible in flat space
have an analogue in the gravitational case, and construct the analytical
solutions. L... | [
{
"created": "Tue, 26 Apr 2011 07:58:34 GMT",
"version": "v1"
}
] | 2011-08-09 | [
[
"Melfo",
"Alejandra",
""
],
[
"Naranjo",
"Roger",
""
],
[
"Pantoja",
"Nelson",
""
],
[
"Skirzewski",
"Aureliano",
""
],
[
"Vasquez",
"Juan Carlos",
""
]
] | We address the properties of self-gravitating domain walls arising from the breaking of an SU(N) x Z_2- symmetric theory. In the particular case of N=5, we find that the two classes of stable non-abelian kinks possible in flat space have an analogue in the gravitational case, and construct the analytical solutions. Loc... |
hep-th/0610309 | B. L. G. Bakker | Bernard L. G. Bakker and Jorn K. Boomsma (Department of Physics and
Astrophysics, Vrije Universiteit) and Chueng-Ryong Ji (Department of Physics,
North Carolina State University) | The box diagram in Yukawa theory | 21 pages, 17 figures. submittes to Phys. Rev. D | Phys.Rev.D75:065010,2007 | 10.1103/PhysRevD.75.065010 | null | hep-th nucl-th | null | We present a light-front calculation of the box diagram in Yukawa theory. The
covariant box diagram is finite for the case of spin-1/2 constituents
exchanging spin-0 particles. In light-front dynamics, however, individual
time-ordered diagrams are divergent. We analyze the corresponding light-front
singularities and ... | [
{
"created": "Mon, 30 Oct 2006 14:35:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bakker",
"Bernard L. G.",
"",
"Department of Physics and\n Astrophysics, Vrije Universiteit"
],
[
"Boomsma",
"Jorn K.",
"",
"Department of Physics and\n Astrophysics, Vrije Universiteit"
],
[
"Ji",
"Chueng-Ryong",
"",
"Department of Physics,\n North Caro... | We present a light-front calculation of the box diagram in Yukawa theory. The covariant box diagram is finite for the case of spin-1/2 constituents exchanging spin-0 particles. In light-front dynamics, however, individual time-ordered diagrams are divergent. We analyze the corresponding light-front singularities and sh... |
hep-th/9308099 | Herbert W. Hamber | Herbert W. Hamber (UC Irvine) and Ruth M. Williams (DAMTP, Cambridge) | Simplicial Gravity Coupled to Scalar Matter | (34 pages + 8 figures) | Nucl.Phys. B415 (1994) 463-496 | 10.1016/0550-3213(94)90119-8 | null | hep-th | null | A model for quantized gravity coupled to matter in the form of a single
scalar field is investigated in four dimensions. For the metric degrees of
freedom we employ Regge's simplicial discretization, with the scalar fields
defined at the vertices of the four-simplices. We examine how the continuous
phase transition f... | [
{
"created": "Fri, 20 Aug 1993 18:09:25 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Hamber",
"Herbert W.",
"",
"UC Irvine"
],
[
"Williams",
"Ruth M.",
"",
"DAMTP, Cambridge"
]
] | A model for quantized gravity coupled to matter in the form of a single scalar field is investigated in four dimensions. For the metric degrees of freedom we employ Regge's simplicial discretization, with the scalar fields defined at the vertices of the four-simplices. We examine how the continuous phase transition fou... |
1810.12668 | Piyabut Burikham | Trithos Rojjanason, Piyabut Burikham, Kulapant Pimsamarn | Charged fermion in $(1+2)$-dimensional wormhole with axial magnetic
field | 24 pages, 2 figures, revised version submitted to journal on June 17,
2019 | null | 10.1140/epjc/s10052-019-7156-y | null | hep-th cond-mat.other quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the effects of magnetic field on a charged fermion in a
$(1+2)$-dimensional wormhole. Applying external magnetic field along the axis
direction of the wormhole, the Dirac equation is set up and analytically solved
in two scenarios, constant magnetic flux and constant magnetic field through
the throat o... | [
{
"created": "Tue, 30 Oct 2018 11:27:46 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Jun 2019 07:06:32 GMT",
"version": "v2"
}
] | 2019-09-04 | [
[
"Rojjanason",
"Trithos",
""
],
[
"Burikham",
"Piyabut",
""
],
[
"Pimsamarn",
"Kulapant",
""
]
] | We investigate the effects of magnetic field on a charged fermion in a $(1+2)$-dimensional wormhole. Applying external magnetic field along the axis direction of the wormhole, the Dirac equation is set up and analytically solved in two scenarios, constant magnetic flux and constant magnetic field through the throat of ... |
hep-th/9409131 | Vadim Vereschagin | V.L.Vereschagin | Asymptotic Classification of Solutions of the Discrete Painlev\'E-1
Equation | 23 pp., Latex | null | null | null | hep-th | null | The main subject of the paper is the so-called Discrete Painlev\'e-1 Equation
(DP1). Solutions of the DP1 are classified under criterion of their behavior
while argument tends to infinity. The appropriate theorems of existence are
proved.
| [
{
"created": "Mon, 19 Sep 1994 06:49:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Vereschagin",
"V. L.",
""
]
] | The main subject of the paper is the so-called Discrete Painlev\'e-1 Equation (DP1). Solutions of the DP1 are classified under criterion of their behavior while argument tends to infinity. The appropriate theorems of existence are proved. |
1402.3572 | Jong-Ping Hsu | Jong-Ping Hsu | A Generalization of Gauge Symmetry, Fourth-Order Gauge Field Equations
and Accelerated Cosmic-Expansion | 15 pages, to be published in Modern Physics Letters A, 29 (2014) | Mod. Phys. Lett. A, Vol. 29, No. 6 (2014) 1450031 | 10.1142/S021773231450031X | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generalization of the usual gauge symmetry leads to fourth-order gauge
field equations, which imply a new constant force independent of distances. The
force associated with the new $U_1$ gauge symmetry is repulsive among baryons.
Such a constant force based on baryon charge conservation gives a
field-theoretic unde... | [
{
"created": "Fri, 14 Feb 2014 20:27:45 GMT",
"version": "v1"
}
] | 2014-02-26 | [
[
"Hsu",
"Jong-Ping",
""
]
] | A generalization of the usual gauge symmetry leads to fourth-order gauge field equations, which imply a new constant force independent of distances. The force associated with the new $U_1$ gauge symmetry is repulsive among baryons. Such a constant force based on baryon charge conservation gives a field-theoretic unders... |
0803.1801 | Roberto Emparan | Roberto Emparan | Exact Microscopic Entropy of Non-Supersymmetric Extremal Black Rings | 7 pages. v2: minor improvements, ref added | Class.Quant.Grav.25:175005,2008 | 10.1088/0264-9381/25/17/175005 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this brief note we show that the horizon entropy of the largest known
class of non-supersymmetric extremal black rings, with up to six parameters, is
exactly reproduced for all values of the ring radius using the same conformal
field theory of the four-charge four-dimensional black hole. A particularly
simple case... | [
{
"created": "Wed, 12 Mar 2008 15:47:19 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Apr 2008 15:55:38 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Emparan",
"Roberto",
""
]
] | In this brief note we show that the horizon entropy of the largest known class of non-supersymmetric extremal black rings, with up to six parameters, is exactly reproduced for all values of the ring radius using the same conformal field theory of the four-charge four-dimensional black hole. A particularly simple case i... |
hep-th/9507138 | Nobuki Maeda | Nobuki Maeda | Chiral Anomaly and Effective Field Theory for the Quantum Hall Liquid
with Edges | 13 pages, LaTex, figures not included, references are added | Phys.Lett. B376 (1996) 142-147 | 10.1016/0370-2693(96)00274-2 | EPHOU-95-004 | hep-th cond-mat | null | Under general assumptions, we present a low-energy effective action for the
quantum Hall state when edges exist. It is shown that the chiral edge current
is necessary to make the effective action to be gauge invariant. However the
chiral edge current is irrelevant to the Hall current. The exactly quantized
value of $... | [
{
"created": "Wed, 26 Jul 1995 06:57:13 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jul 1995 09:34:29 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Jul 1995 04:27:19 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Maeda",
"Nobuki",
""
]
] | Under general assumptions, we present a low-energy effective action for the quantum Hall state when edges exist. It is shown that the chiral edge current is necessary to make the effective action to be gauge invariant. However the chiral edge current is irrelevant to the Hall current. The exactly quantized value of $\s... |
1907.13026 | Pablo Rodr\'iguez | Cristi\'an Erices, Miguel Riquelme, Pablo Rodr\'iguez | BTZ black hole with KdV-type boundary conditions: Thermodynamics
revisited | 19 pages, 1 figure. Minor clarifications, affiliation added | Phys. Rev. D 100, 126026 (2019) | 10.1103/PhysRevD.100.126026 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The thermodynamic properties of the Ba\~nados-Teitelboim-Zanelli (BTZ) black
hole endowed with Korteweg-de Vries (KdV)-type boundary conditions are
considered. This familiy of boundary conditions for General Relativity on
AdS$_{3}$ is labeled by a non-negative integer $n$, and gives rise to a dual
theory which posses... | [
{
"created": "Tue, 30 Jul 2019 15:41:22 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Sep 2019 21:24:16 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Erices",
"Cristián",
""
],
[
"Riquelme",
"Miguel",
""
],
[
"Rodríguez",
"Pablo",
""
]
] | The thermodynamic properties of the Ba\~nados-Teitelboim-Zanelli (BTZ) black hole endowed with Korteweg-de Vries (KdV)-type boundary conditions are considered. This familiy of boundary conditions for General Relativity on AdS$_{3}$ is labeled by a non-negative integer $n$, and gives rise to a dual theory which possesse... |
0805.2763 | Gabriele Travaglini | Andreas Brandhuber, Paul Heslop, Adele Nasti, Bill Spence, Gabriele
Travaglini | Four-point Amplitudes in N=8 Supergravity and Wilson Loops | 32 pages, 4 figures. v2: typos corrected. v3: Clarifications added in
section 3, typos fixed. Published version to appear in Nuclear Physics B | Nucl.Phys.B807:290-314,2009 | 10.1016/j.nuclphysb.2008.09.010 | QMUL-PH-08-11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Prompted by recent progress in the study of N=4 super Yang-Mills amplitudes,
and evidence that similar approaches might be relevant to N=8 supergravity, we
investigate possible iterative structures and applications of Wilson loop
techniques in maximal supergravity. We first consider the two-loop, four-point
MHV scatt... | [
{
"created": "Mon, 19 May 2008 19:54:21 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Jul 2008 15:16:07 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Sep 2008 11:45:46 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Brandhuber",
"Andreas",
""
],
[
"Heslop",
"Paul",
""
],
[
"Nasti",
"Adele",
""
],
[
"Spence",
"Bill",
""
],
[
"Travaglini",
"Gabriele",
""
]
] | Prompted by recent progress in the study of N=4 super Yang-Mills amplitudes, and evidence that similar approaches might be relevant to N=8 supergravity, we investigate possible iterative structures and applications of Wilson loop techniques in maximal supergravity. We first consider the two-loop, four-point MHV scatter... |
2406.10176 | Christian Jepsen | N. Emil J. Bjerrum-Bohr and Christian Baadsgaard Jepsen | Scattering on the Worldvolume: Amplitude Relations in Brower-Goddard
String Models | version 2: explicit formulas added for the correction terms
$R^{(d)}(s,t)$ and two small typos fixed within the main text | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We investigate the Brower-Goddard extension of the Veneziano and
Virasoro-Shapiro four-point amplitudes obtained by generalizing the
Koba-Nielsen integrals to $d$-dimensional conformally invariant integrals. The
amplitudes derived from this framework exhibit polynomial residues and can be
shown to adhere to polynomia... | [
{
"created": "Fri, 14 Jun 2024 16:55:23 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jun 2024 14:05:10 GMT",
"version": "v2"
}
] | 2024-06-28 | [
[
"Bjerrum-Bohr",
"N. Emil J.",
""
],
[
"Jepsen",
"Christian Baadsgaard",
""
]
] | We investigate the Brower-Goddard extension of the Veneziano and Virasoro-Shapiro four-point amplitudes obtained by generalizing the Koba-Nielsen integrals to $d$-dimensional conformally invariant integrals. The amplitudes derived from this framework exhibit polynomial residues and can be shown to adhere to polynomial ... |
hep-th/9302008 | Enrique Alvarez | E. Alvarez, J.M. Gracia-Bondia and C.P. Martin | Parameter restrictions in a non-commutative geometry model do not
survive standard quantum corrections | 8 pages, LaTeX | Phys.Lett.B306:55-58,1993 | 10.1016/0370-2693(93)91137-C | null | hep-th | null | We have investigated the standard one-loop quantum corrections for a
particularly simple non-commutative geometry model containing fermions
interacting with a unique abelian gauge field and a unique scalar through
Yukawa couplings. In this model there are certain relations among the different
coupling constants quite... | [
{
"created": "Tue, 2 Feb 1993 18:11:46 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Alvarez",
"E.",
""
],
[
"Gracia-Bondia",
"J. M.",
""
],
[
"Martin",
"C. P.",
""
]
] | We have investigated the standard one-loop quantum corrections for a particularly simple non-commutative geometry model containing fermions interacting with a unique abelian gauge field and a unique scalar through Yukawa couplings. In this model there are certain relations among the different coupling constants quite s... |
1003.4965 | Oren Bergman Dr. | Oren Bergman, Niko Jokela, Gilad Lifschytz, Matthew Lippert | Quantum Hall Effect in a Holographic Model | v2: 27 pages, 12 figures. There is a major revision in the
quantitative analysis. The qualitative results and conclusions are unchanged,
with one exception: we show that the quantum Hall state embeddings, which
exist for discrete values of the filling fraction, deform continuously into
metallic state embeddings... | JHEP 1010:063,2010 | 10.1007/JHEP10(2010)063 | CCTP-2010-4 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a holographic description of a system of strongly coupled
fermions in 2+1 dimensions based on a D7-brane probe in the background of
D3-branes, and construct stable embeddings by turning on worldvolume fluxes. We
study the system at finite temperature and charge density, and in the presence
of a background... | [
{
"created": "Thu, 25 Mar 2010 18:11:30 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jul 2010 19:02:50 GMT",
"version": "v2"
}
] | 2015-03-13 | [
[
"Bergman",
"Oren",
""
],
[
"Jokela",
"Niko",
""
],
[
"Lifschytz",
"Gilad",
""
],
[
"Lippert",
"Matthew",
""
]
] | We consider a holographic description of a system of strongly coupled fermions in 2+1 dimensions based on a D7-brane probe in the background of D3-branes, and construct stable embeddings by turning on worldvolume fluxes. We study the system at finite temperature and charge density, and in the presence of a background m... |
1108.6049 | Simone Giacomelli | Lorenzo Di Pietro, Simone Giacomelli | Confining vacua in SQCD, the Konishi anomaly and the Dijkgraaf-Vafa
superpotential | 29 pages, 2 figures; typos corrected | null | 10.1007/JHEP02(2012)087 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we revisit the analysis of vacua in N=2 SQCD with generic bare
quark masses, softly broken by a mass term for the chiral superfield \Phi in
the adjoint representation of the gauge group. These vacua are labelled by an
integer r (r vacua) and can be studied at the semiclassical level by means of
the equa... | [
{
"created": "Tue, 30 Aug 2011 19:50:14 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Sep 2011 15:10:59 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Di Pietro",
"Lorenzo",
""
],
[
"Giacomelli",
"Simone",
""
]
] | In this paper we revisit the analysis of vacua in N=2 SQCD with generic bare quark masses, softly broken by a mass term for the chiral superfield \Phi in the adjoint representation of the gauge group. These vacua are labelled by an integer r (r vacua) and can be studied at the semiclassical level by means of the equati... |
1610.08800 | Alessio Marrani | M. J. Duff, S. Ferrara, A. Marrani | D = 3 Unification of Curious Supergravities | 1+7 pages; v2 : minor refinements, one Ref. added, matches published
version | null | 10.1007/JHEP01(2017)023 | Imperial/TP/2016/mjd/3; CERN-TH-2016-225; DFPD/2016/TH/18 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the dimensional reduction to D = 3 of four maximal-rank
supergravities which preserve minimal supersymmetry in D = 11, 7, 5 and 4. Such
"curious" theories were investigated some time ago, and the four-dimensional
one corresponds to an N = 1 supergravity with 7 chiral multiplets spanning the
seven-disk man... | [
{
"created": "Thu, 27 Oct 2016 14:32:32 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2017 12:16:05 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Duff",
"M. J.",
""
],
[
"Ferrara",
"S.",
""
],
[
"Marrani",
"A.",
""
]
] | We consider the dimensional reduction to D = 3 of four maximal-rank supergravities which preserve minimal supersymmetry in D = 11, 7, 5 and 4. Such "curious" theories were investigated some time ago, and the four-dimensional one corresponds to an N = 1 supergravity with 7 chiral multiplets spanning the seven-disk manif... |
hep-th/0312229 | Alfredo Herrera-Aguilar | Alfredo Herrera-Aguilar and Marek Nowakowski | Charged Dual String Vacua from Interacting Rotating Black Holes Via
Discrete and Nonlinear Symmetries | 19 pages in latex, added reference | Class.Quant.Grav.21:1015-1030,2004 | 10.1088/0264-9381/21/4/020 | null | hep-th | null | Using the stationary formulation of the toroidally compactified heterotic
string theory in terms of a pair of matrix Ernst potentials we consider the
four-dimensional truncation of this theory with no U(1) vector fields excited.
Imposing one time-like Killing vector permits us to express the stationary
effective acti... | [
{
"created": "Thu, 18 Dec 2003 15:52:38 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2004 19:28:33 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Herrera-Aguilar",
"Alfredo",
""
],
[
"Nowakowski",
"Marek",
""
]
] | Using the stationary formulation of the toroidally compactified heterotic string theory in terms of a pair of matrix Ernst potentials we consider the four-dimensional truncation of this theory with no U(1) vector fields excited. Imposing one time-like Killing vector permits us to express the stationary effective action... |
hep-th/0302022 | Gazeau | T. Garidi, J-P. Gazeau and M. Takook | Massive Spin-2 Field in De Sitter Space | null | J.Math.Phys. 44 (2003) 3838-3862 | 10.1063/1.1599055 | null | hep-th | null | In this paper we present a covariant quantization of the ``massive'' spin-2
field on de Sitter (dS) space. By ``massive'' we mean a field which carries a
specific principal series representation of the dS group. The work is in the
direct continuation of previous ones concerning the scalar, the spinor and the
vector c... | [
{
"created": "Tue, 4 Feb 2003 14:08:12 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Garidi",
"T.",
""
],
[
"Gazeau",
"J-P.",
""
],
[
"Takook",
"M.",
""
]
] | In this paper we present a covariant quantization of the ``massive'' spin-2 field on de Sitter (dS) space. By ``massive'' we mean a field which carries a specific principal series representation of the dS group. The work is in the direct continuation of previous ones concerning the scalar, the spinor and the vector cas... |
0709.3499 | J. David Vergara | Marcos Rosenbaum, J. David Vergara and L. Roman Juarez | Noncommutative Field Theory from Quantum Mechanical Space-Space
Noncommutativity | 13 pages | Phys.Lett.A367:1-10,2007 | 10.1016/j.physleta.2007.02.068 | null | hep-th | null | We investigate the incorporation of space noncommutativity into field theory
by extending to the spectral continuum the minisuperspace action of the quantum
mechanical harmonic oscillator propagator with an enlarged Heisenberg algebra.
In addition to the usual $\star$-product deformation of the algebra of field
funct... | [
{
"created": "Fri, 21 Sep 2007 18:34:17 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Rosenbaum",
"Marcos",
""
],
[
"Vergara",
"J. David",
""
],
[
"Juarez",
"L. Roman",
""
]
] | We investigate the incorporation of space noncommutativity into field theory by extending to the spectral continuum the minisuperspace action of the quantum mechanical harmonic oscillator propagator with an enlarged Heisenberg algebra. In addition to the usual $\star$-product deformation of the algebra of field functio... |
hep-th/0610306 | Silvio Paolo Sorella | M. Capri, D. Dudal, J. Gracey, V. Lemes, R. Sobreiro, S. P. Sorella,
R. Thibes, H. Verschelde | Infrared behavior of the gluon and ghost propagators in Yang-Mills
theories | 11 pages, Fifth International Conference on Mathematical Methods in
Physics, 24-28 April, 2006, Rio de Janeiro, Brazil | PoSIC2006:026,2006 | null | LTH - 728 | hep-th | null | We provide a short discussion of the dimension two condensate <A^2> and its
influence on the infrared behaviour of the gluon propagator in the Landau
gauge. Simultaneously, we pay attention to the issue of Gribov copies in the
Landau gauge. We also briefly discuss a local, gauge invariant non-Abelian
action with mass... | [
{
"created": "Sun, 29 Oct 2006 14:12:39 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Capri",
"M.",
""
],
[
"Dudal",
"D.",
""
],
[
"Gracey",
"J.",
""
],
[
"Lemes",
"V.",
""
],
[
"Sobreiro",
"R.",
""
],
[
"Sorella",
"S. P.",
""
],
[
"Thibes",
"R.",
""
],
[
"Verschelde",
"H.",
... | We provide a short discussion of the dimension two condensate <A^2> and its influence on the infrared behaviour of the gluon propagator in the Landau gauge. Simultaneously, we pay attention to the issue of Gribov copies in the Landau gauge. We also briefly discuss a local, gauge invariant non-Abelian action with mass p... |
1511.06150 | Harold Erbin | Corinne de Lacroix, Harold Erbin, Eirik E. Svanes | Mabuchi spectrum from the minisuperspace | 4 pages; v2: change presentation but conclusion unchanged, match
published version | Phys.Lett. B758 (2016) 186-189 | 10.1016/j.physletb.2016.05.013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was recently shown that other functionals contribute to the effective
action for the Liouville field when considering massive matter coupled to
two-dimensional gravity in the conformal gauge. The most important of these new
contributions corresponds to the Mabuchi functional. We propose a
minisuperspace action tha... | [
{
"created": "Thu, 19 Nov 2015 13:05:55 GMT",
"version": "v1"
},
{
"created": "Wed, 25 May 2016 11:26:54 GMT",
"version": "v2"
}
] | 2016-05-26 | [
[
"de Lacroix",
"Corinne",
""
],
[
"Erbin",
"Harold",
""
],
[
"Svanes",
"Eirik E.",
""
]
] | It was recently shown that other functionals contribute to the effective action for the Liouville field when considering massive matter coupled to two-dimensional gravity in the conformal gauge. The most important of these new contributions corresponds to the Mabuchi functional. We propose a minisuperspace action that ... |
0805.3480 | Stefano Bellucci | S. Bellucci, S. Krivonos, A. Sutulin | N=4 supersymmetric 3-particles Calogero model | 13 pages, LaTeX file, PACS: 11.30.Pb, 03.65.-w | Nucl.Phys.B805:24-39,2008 | 10.1016/j.nuclphysb.2008.06.024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We constructed the most general N=4 superconformal 3-particles systems with
translation invariance. In the basis with decoupled center of mass the
supercharges and Hamiltonian possess one arbitrary function which defines all
potential terms. We have shown that with the proper choice of this function one
may describe ... | [
{
"created": "Thu, 22 May 2008 14:59:06 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bellucci",
"S.",
""
],
[
"Krivonos",
"S.",
""
],
[
"Sutulin",
"A.",
""
]
] | We constructed the most general N=4 superconformal 3-particles systems with translation invariance. In the basis with decoupled center of mass the supercharges and Hamiltonian possess one arbitrary function which defines all potential terms. We have shown that with the proper choice of this function one may describe th... |
2007.15653 | Jordan Cotler | Jordan Cotler, Kristan Jensen | AdS$_3$ wormholes from a modular bootstrap | 20 pages, 1 figure; v2: typos fixed, reference added; v3: published
version, minor typo fixed | null | 10.1007/JHEP11(2020)058 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent work we computed the path integral of three-dimensional gravity
with negative cosmological constant on spaces which are topologically a torus
times an interval. Here we employ a modular bootstrap to show that the
amplitude is completely fixed by consistency conditions and a few basic inputs
from gravity. Th... | [
{
"created": "Thu, 30 Jul 2020 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Aug 2020 17:50:55 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Jan 2021 19:45:23 GMT",
"version": "v3"
}
] | 2021-01-20 | [
[
"Cotler",
"Jordan",
""
],
[
"Jensen",
"Kristan",
""
]
] | In recent work we computed the path integral of three-dimensional gravity with negative cosmological constant on spaces which are topologically a torus times an interval. Here we employ a modular bootstrap to show that the amplitude is completely fixed by consistency conditions and a few basic inputs from gravity. This... |
hep-th/9605234 | Gautam Mandal | Avinash Dhar, Gautam Mandal and Spenta R. Wadia | Absorption vs Decay of Black holes in string theory and T-symmetry | 17 pages, latex, no figures; version to appear in Physics Letters B | Phys.Lett. B388 (1996) 51-59 | 10.1016/0370-2693(96)01127-6 | TIFR-TH-96/26 | hep-th | null | Classically a black hole can absorb but not emit energy. We discuss how this
T-asymmetric property of black holes arises in the recently proposed
(T-symmetric) microscopic models of black holes based on bound states of
D-branes. In these string theory based models, the nonvanishing classical
absorption is made possib... | [
{
"created": "Mon, 3 Jun 1996 07:47:10 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Jun 1996 10:10:29 GMT",
"version": "v2"
},
{
"created": "Sun, 14 Jul 1996 10:12:59 GMT",
"version": "v3"
},
{
"created": "Tue, 27 Aug 1996 13:00:53 GMT",
"version": "v4"
}
] | 2009-10-30 | [
[
"Dhar",
"Avinash",
""
],
[
"Mandal",
"Gautam",
""
],
[
"Wadia",
"Spenta R.",
""
]
] | Classically a black hole can absorb but not emit energy. We discuss how this T-asymmetric property of black holes arises in the recently proposed (T-symmetric) microscopic models of black holes based on bound states of D-branes. In these string theory based models, the nonvanishing classical absorption is made possible... |
2211.09823 | Muldrow Etheredge | Muldrow Etheredge and Ben Heidenreich | Derivative Corrections to Extremal Black Holes with Moduli | 52 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive formulas for the leading mass, entropy, and long-range self-force
corrections to extremal black holes due to higher-derivative operators. These
formulas hold for black holes with arbitrary couplings to gauge fields and
moduli, provided that the leading-order solutions are static,
spherically-symmetric, extr... | [
{
"created": "Thu, 17 Nov 2022 19:00:00 GMT",
"version": "v1"
}
] | 2022-11-21 | [
[
"Etheredge",
"Muldrow",
""
],
[
"Heidenreich",
"Ben",
""
]
] | We derive formulas for the leading mass, entropy, and long-range self-force corrections to extremal black holes due to higher-derivative operators. These formulas hold for black holes with arbitrary couplings to gauge fields and moduli, provided that the leading-order solutions are static, spherically-symmetric, extrem... |
hep-th/0106005 | David Kutasov | A. Giveon, D. Kutasov and A. Schwimmer | Comments on D-branes in AdS_3 | 42 pages, harvmac; minor changes | Nucl.Phys. B615 (2001) 133-168 | 10.1016/S0550-3213(01)00438-2 | RI-6-01, EFI-01-20 | hep-th | null | We study D-branes that preserve a diagonal SL(2) affine Lie algebra in string
theory on AdS_3. We find three classes of solutions, corresponding to the
following representations of SL(2): (1) degenerate, finite dimensional
representations with half integer spin, (2) principal continuous series, (3)
principal discrete... | [
{
"created": "Fri, 1 Jun 2001 13:59:18 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Jun 2001 16:07:56 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jul 2001 16:06:12 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Giveon",
"A.",
""
],
[
"Kutasov",
"D.",
""
],
[
"Schwimmer",
"A.",
""
]
] | We study D-branes that preserve a diagonal SL(2) affine Lie algebra in string theory on AdS_3. We find three classes of solutions, corresponding to the following representations of SL(2): (1) degenerate, finite dimensional representations with half integer spin, (2) principal continuous series, (3) principal discrete s... |
2205.06707 | Dimitrios Gkiatas | Holger Gies, Dimitrios Gkiatas, Luca Zambelli | Background Effective Action with Nonlinear Massive Gauge Fixing | 24 pages, 3 figures | null | 10.1103/PhysRevD.106.116013 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We combine a recent construction of a BRST-invariant, nonlinear massive gauge
fixing with the background field formalism. The resulting generating functional
preserves background-field invariance as well as BRST invariance of the quantum
field manifestly. The construction features BRST-invariant mass parameters for
t... | [
{
"created": "Fri, 13 May 2022 15:28:51 GMT",
"version": "v1"
}
] | 2023-01-04 | [
[
"Gies",
"Holger",
""
],
[
"Gkiatas",
"Dimitrios",
""
],
[
"Zambelli",
"Luca",
""
]
] | We combine a recent construction of a BRST-invariant, nonlinear massive gauge fixing with the background field formalism. The resulting generating functional preserves background-field invariance as well as BRST invariance of the quantum field manifestly. The construction features BRST-invariant mass parameters for the... |
2006.09778 | Jan Horak | Jan Horak, Jan M. Pawlowski, Nicolas Wink | Spectral functions in the $\phi^4$-theory from the spectral DSE | 22 pages, 15 figures | Phys. Rev. D 102, 125016 (2020) | 10.1103/PhysRevD.102.125016 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a non-perturbative functional framework for computing real-time
correlation functions in strongly correlated systems. The framework is based on
the spectral representation of correlation functions and dimensional
regularisation. Therefore, the non-perturbative spectral renormalisation setup
here respects a... | [
{
"created": "Wed, 17 Jun 2020 11:02:47 GMT",
"version": "v1"
}
] | 2021-01-04 | [
[
"Horak",
"Jan",
""
],
[
"Pawlowski",
"Jan M.",
""
],
[
"Wink",
"Nicolas",
""
]
] | We develop a non-perturbative functional framework for computing real-time correlation functions in strongly correlated systems. The framework is based on the spectral representation of correlation functions and dimensional regularisation. Therefore, the non-perturbative spectral renormalisation setup here respects all... |
hep-th/0303182 | Kamal Lochan Panigrahi | Kamal L. Panigrahi and Sanjay | D-branes in pp-wave spacetime with nonconstant NS-NS flux | 8 pages, minor corrections, references added | Phys.Lett. B561 (2003) 284-288 | 10.1016/S0370-2693(03)00493-3 | IP/BBSR/2003-09 | hep-th | null | We find classical solutions of D-branes in pp-wave spacetime with nonconstant
NS-NS flux. We also present Dp-Dp' bound state solutions in this background. We
further analyze the supersymmetric properties of these brane solutions by
solving the type IIB killing spinor equations explicitly.
| [
{
"created": "Thu, 20 Mar 2003 17:59:09 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Mar 2003 16:46:25 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Panigrahi",
"Kamal L.",
""
],
[
"Sanjay",
"",
""
]
] | We find classical solutions of D-branes in pp-wave spacetime with nonconstant NS-NS flux. We also present Dp-Dp' bound state solutions in this background. We further analyze the supersymmetric properties of these brane solutions by solving the type IIB killing spinor equations explicitly. |
hep-th/9307137 | null | A.L. Larsen | Scattering of string-waves on black hole background | 18 pages + 2 figures, Latex, Nordita-93/52 P | Nucl.Phys. B412 (1994) 372-390 | 10.1016/0550-3213(94)90507-X | null | hep-th | null | We consider the propagation of perturbations along an infinitely long
stationary open string in the background of a Schwarzschild black hole. The
equations of motion for the perturbations in the 2 transverse physical
directions are solved to second order in a weak field expansion. We then set up
a scattering formalis... | [
{
"created": "Thu, 22 Jul 1993 09:55:05 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Larsen",
"A. L.",
""
]
] | We consider the propagation of perturbations along an infinitely long stationary open string in the background of a Schwarzschild black hole. The equations of motion for the perturbations in the 2 transverse physical directions are solved to second order in a weak field expansion. We then set up a scattering formalism ... |
2012.05144 | Chris Ripken | Benjamin Knorr and Chris Ripken | Scattering amplitudes in affine gravity | null | Phys. Rev. D 103, 105019 (2021) | 10.1103/PhysRevD.103.105019 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Affine gravity is a connection-based formulation of gravity that does not
involve a metric. After a review of basic properties of affine gravity, we
compute the tree-level scattering amplitude of scalar particles interacting
gravitationally via the connection in a curved spacetime. We find that, while
classically equ... | [
{
"created": "Wed, 9 Dec 2020 16:29:58 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Knorr",
"Benjamin",
""
],
[
"Ripken",
"Chris",
""
]
] | Affine gravity is a connection-based formulation of gravity that does not involve a metric. After a review of basic properties of affine gravity, we compute the tree-level scattering amplitude of scalar particles interacting gravitationally via the connection in a curved spacetime. We find that, while classically equiv... |
2401.00549 | Tomas Ort\'in | Jose Juan Fernandez-Melgarejo, Giacomo Giorgi, Carmen Gomez-Fayren,
Tomas Ortin and Matteo Zatti | Democratic actions with scalar fields: symmetric sigma models,
supergravity actions and the effective theory of the type IIB superstring | References added | null | null | IFT-UAM/CSIC-23-127 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dualization of the scalar fields of a theory into (d-2)-form potentials
preserving all the global symmetries is one of the main problems in the
construction of democratic pseudoactions containing simultaneously all the
original fields and their duals. We study this problem starting with the
simplest cases and we ... | [
{
"created": "Sun, 31 Dec 2023 17:36:39 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Mar 2024 10:19:12 GMT",
"version": "v2"
}
] | 2024-03-15 | [
[
"Fernandez-Melgarejo",
"Jose Juan",
""
],
[
"Giorgi",
"Giacomo",
""
],
[
"Gomez-Fayren",
"Carmen",
""
],
[
"Ortin",
"Tomas",
""
],
[
"Zatti",
"Matteo",
""
]
] | The dualization of the scalar fields of a theory into (d-2)-form potentials preserving all the global symmetries is one of the main problems in the construction of democratic pseudoactions containing simultaneously all the original fields and their duals. We study this problem starting with the simplest cases and we sh... |
1608.07576 | Thomas Bachlechner | Thomas C. Bachlechner | Inflation Expels Runaways | 56 pages, 17 figures; v2: fixed typos | JHEP 1612 (2016) 155 | 10.1007/JHEP12(2016)155 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that moduli stabilization generically restricts the evolution
following transitions between weakly coupled de Sitter vacua and can induce a
strong selection bias towards inflationary cosmologies. The energy density of
domain walls between vacua typically destabilizes Kahler moduli and triggers a
runaway towa... | [
{
"created": "Fri, 26 Aug 2016 20:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Jan 2017 04:05:29 GMT",
"version": "v2"
}
] | 2017-01-09 | [
[
"Bachlechner",
"Thomas C.",
""
]
] | We argue that moduli stabilization generically restricts the evolution following transitions between weakly coupled de Sitter vacua and can induce a strong selection bias towards inflationary cosmologies. The energy density of domain walls between vacua typically destabilizes Kahler moduli and triggers a runaway toward... |
1211.2808 | Antonio Amariti | Prarit Agarwal, Antonio Amariti, Alberto Mariotti and Massimo Siani | BPS states and their reductions | 25 pages, 1 figure, typos fixed | null | 10.1007/JHEP08(2013)011 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a method to identify the BPS states in the Hilbert space of a
supersymmetric field theory on a generic curved space which preserves at least
two real supercharges. We also propose a one-to-one map between BPS states in
d-dimensional field theories and states that contribute to the supersymmetric
partition ... | [
{
"created": "Mon, 12 Nov 2012 21:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Nov 2012 10:48:48 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Agarwal",
"Prarit",
""
],
[
"Amariti",
"Antonio",
""
],
[
"Mariotti",
"Alberto",
""
],
[
"Siani",
"Massimo",
""
]
] | We develop a method to identify the BPS states in the Hilbert space of a supersymmetric field theory on a generic curved space which preserves at least two real supercharges. We also propose a one-to-one map between BPS states in d-dimensional field theories and states that contribute to the supersymmetric partition fu... |
0804.2999 | Subir Ghosh | Subir Ghosh (Indian Statistical Institute) | Combining The Tunneling And Anomaly Phenomena In Deriving the
Gravitational Anomaly | Title and abstract changed, paper thoroughly rewritten, no change in
basic idea and framework, to appear in Mod.Phys.Lett.A | null | 10.1142/S021773230903103X | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this Letter we have derived the gravitational anomaly leading to the
Hawking radiation from a fundamentally different perspective: it emerges due to
the {\it{complimentary}} roles played by tunneling and (gravitational) anomaly.
We have used the analogy of an early idea \cite{niel1} of visualizing chiral
gauge ano... | [
{
"created": "Fri, 18 Apr 2008 11:28:11 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Aug 2008 10:20:24 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Apr 2009 05:18:42 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Ghosh",
"Subir",
"",
"Indian Statistical Institute"
]
] | In this Letter we have derived the gravitational anomaly leading to the Hawking radiation from a fundamentally different perspective: it emerges due to the {\it{complimentary}} roles played by tunneling and (gravitational) anomaly. We have used the analogy of an early idea \cite{niel1} of visualizing chiral gauge anoma... |
2304.13295 | Zhehan Qin | Zhehan Qin, Zhong-Zhi Xianyu | Inflation Correlators at the One-Loop Order: Nonanalyticity,
Factorization, Cutting Rule, and OPE | 60 pages. v2: Minor corrections | null | null | null | hep-th astro-ph.CO hep-ph | http://creativecommons.org/licenses/by/4.0/ | Inflation correlators with one-loop massive exchange encode rich information
about the dynamics of the massive loop particles. Their nonanalytic behavior in
certain soft limits leads to characteristic oscillatory pattern, which is the
leading signal of many particle models of cosmological collider physics. In
this wo... | [
{
"created": "Wed, 26 Apr 2023 05:24:00 GMT",
"version": "v1"
},
{
"created": "Tue, 2 May 2023 15:51:26 GMT",
"version": "v2"
}
] | 2023-05-03 | [
[
"Qin",
"Zhehan",
""
],
[
"Xianyu",
"Zhong-Zhi",
""
]
] | Inflation correlators with one-loop massive exchange encode rich information about the dynamics of the massive loop particles. Their nonanalytic behavior in certain soft limits leads to characteristic oscillatory pattern, which is the leading signal of many particle models of cosmological collider physics. In this work... |
hep-th/9608122 | null | Werner Krauth (LPSENS) and Matthias Staudacher (CERN) | Non-Integrability of Two-Dimensional QCD | 9 pages, 6 encapsulated Postscript figures, uses epsfig | Phys.Lett. B388 (1996) 808-812 | 10.1016/S0370-2693(96)01208-7 | CERN-TH/96-219 | hep-th | null | In this paper we numerically demonstrate that massless two-dimensional QCD is
not integrable. To this aim, we explicitly solve the 't Hooft integral equation
for bound states by an adaptive spline procedure, and compute the decay
amplitudes. These amplitudes significantly differ from zero except in all cases
in which... | [
{
"created": "Mon, 19 Aug 1996 14:26:13 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Krauth",
"Werner",
"",
"LPSENS"
],
[
"Staudacher",
"Matthias",
"",
"CERN"
]
] | In this paper we numerically demonstrate that massless two-dimensional QCD is not integrable. To this aim, we explicitly solve the 't Hooft integral equation for bound states by an adaptive spline procedure, and compute the decay amplitudes. These amplitudes significantly differ from zero except in all cases in which t... |
0704.1725 | Pulak Ranjan Giri | Pulak Ranjan Giri | Scaling anomaly in cosmic string background | 4 pages,1 figure | Eur.Phys.J.C56:147-151,2008 | 10.1140/epjc/s10052-008-0635-1 | SINP/TNP/2007/05 | hep-th gr-qc | null | We show that the classical scale symmetry of a particle moving in cosmic
string background is broken upon inequivalent quantization of the classical
system, leading to anomaly. The consequence of this anomaly is the formation of
single bound state in the coupling interval \gamma\in(-1,1). The inequivalent
quantizatio... | [
{
"created": "Fri, 13 Apr 2007 09:38:06 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Apr 2007 08:33:04 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Giri",
"Pulak Ranjan",
""
]
] | We show that the classical scale symmetry of a particle moving in cosmic string background is broken upon inequivalent quantization of the classical system, leading to anomaly. The consequence of this anomaly is the formation of single bound state in the coupling interval \gamma\in(-1,1). The inequivalent quantization ... |
1905.00804 | Matteo Baggioli | Matteo Baggioli, Ulf Gran, Amadeo Jimenez Alba, Marcus Torns\"o,
Tobias Zingg | Holographic Plasmon Relaxation with and without Broken Translations | v2: improved discussions, added results in the SSB section,
references added; matching the published version in JHEP | null | 10.1007/JHEP09(2019)013 | IFT-UAM/CSIC-19-54 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics and the relaxation of bulk plasmons in strongly coupled
and quantum critical systems using the holographic framework. We analyze the
dispersion relation of the plasmonic modes in detail for an illustrative class
of holographic bottom-up models. Comparing to a simple hydrodynamic formula, we
enta... | [
{
"created": "Thu, 2 May 2019 15:25:46 GMT",
"version": "v1"
},
{
"created": "Sun, 18 Aug 2019 13:49:16 GMT",
"version": "v2"
}
] | 2019-10-02 | [
[
"Baggioli",
"Matteo",
""
],
[
"Gran",
"Ulf",
""
],
[
"Alba",
"Amadeo Jimenez",
""
],
[
"Tornsö",
"Marcus",
""
],
[
"Zingg",
"Tobias",
""
]
] | We study the dynamics and the relaxation of bulk plasmons in strongly coupled and quantum critical systems using the holographic framework. We analyze the dispersion relation of the plasmonic modes in detail for an illustrative class of holographic bottom-up models. Comparing to a simple hydrodynamic formula, we entang... |
2207.00363 | Johannes Lahnsteiner | Eric Bergshoeff, Kevin van Helden, Johannes Lahnsteiner, Luca Romano,
Jan Rosseel | Generalized Newton-Cartan Geometries for Particles and Strings | 26 pages, comments are welcome | null | 10.1088/1361-6382/acbe8c | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We discuss the generalized Newton-Cartan geometries that can serve as
gravitational background fields for particles and strings. In order to enable
us to define affine connections that are invariant under all the symmetries of
the structure group, we describe torsionful geometries with independent torsion
tensors. A ... | [
{
"created": "Fri, 1 Jul 2022 11:56:45 GMT",
"version": "v1"
}
] | 2023-03-22 | [
[
"Bergshoeff",
"Eric",
""
],
[
"van Helden",
"Kevin",
""
],
[
"Lahnsteiner",
"Johannes",
""
],
[
"Romano",
"Luca",
""
],
[
"Rosseel",
"Jan",
""
]
] | We discuss the generalized Newton-Cartan geometries that can serve as gravitational background fields for particles and strings. In order to enable us to define affine connections that are invariant under all the symmetries of the structure group, we describe torsionful geometries with independent torsion tensors. A ch... |
1905.07748 | Shinya Tomizawa | Shinya Tomizawa | Multi-charged black lens | 14 pages | Phys. Rev. D 100, 024056 (2019) | 10.1103/PhysRevD.100.024056 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct an asymptotically flat, stationary and biaxisymmetric
supersymmetric black lens solution in five-dimensional U(1)^3 supergravity. It
is shown that the spatial cross section of the horizon is topologically the
lens space of L(n,1), and the spacetime is regular on/outside the event
horizon. The black lens ... | [
{
"created": "Sun, 19 May 2019 14:37:46 GMT",
"version": "v1"
}
] | 2019-07-31 | [
[
"Tomizawa",
"Shinya",
""
]
] | We construct an asymptotically flat, stationary and biaxisymmetric supersymmetric black lens solution in five-dimensional U(1)^3 supergravity. It is shown that the spatial cross section of the horizon is topologically the lens space of L(n,1), and the spacetime is regular on/outside the event horizon. The black lens ca... |
2001.07226 | Theodoros Nakas | Theodoros Nakas, Panagiota Kanti, Nikolaos Pappas | Incorporating Physical Constraints in Braneworld Black-String Solutions
for a Minkowski Brane in Scalar-Tensor Gravity | 44 pages, 18 figures, typos corrected, detailed references, published
in Physical Review D | Phys. Rev. D 101, 084056 (2020) | 10.1103/PhysRevD.101.084056 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of a general scalar-tensor theory, where the scalar field is
non-minimally coupled to the five-dimensional Ricci scalar curvature, we
investigate the emergence of complete brane-world solutions. By assuming a
variety of forms for the coupling function, we solve the field equations in the
bulk, and de... | [
{
"created": "Mon, 20 Jan 2020 19:19:55 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Apr 2020 12:23:58 GMT",
"version": "v2"
}
] | 2020-05-06 | [
[
"Nakas",
"Theodoros",
""
],
[
"Kanti",
"Panagiota",
""
],
[
"Pappas",
"Nikolaos",
""
]
] | In the framework of a general scalar-tensor theory, where the scalar field is non-minimally coupled to the five-dimensional Ricci scalar curvature, we investigate the emergence of complete brane-world solutions. By assuming a variety of forms for the coupling function, we solve the field equations in the bulk, and dete... |
2311.17888 | Lorenzo Di Pietro | Davide Bason, Lorenzo Di Pietro, Roberto Valandro, Jesse van Muiden | BCFT One-point Functions of Coulomb Branch Operators | 64 pages, 7 figures; v2: several improvements, references added,
typos corrected | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that supersymmetry can be used to compute the BCFT one-point function
coefficients for chiral primary operators, in 4d $\mathcal{N}=2$ SCFTs with
$\frac{1}{2}$-BPS boundary conditions. The main ingredient is the hemisphere
partition function, with the boundary condition on the equatorial $S^3$. A
supersymmetr... | [
{
"created": "Wed, 29 Nov 2023 18:39:20 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jan 2024 11:02:06 GMT",
"version": "v2"
}
] | 2024-01-10 | [
[
"Bason",
"Davide",
""
],
[
"Di Pietro",
"Lorenzo",
""
],
[
"Valandro",
"Roberto",
""
],
[
"van Muiden",
"Jesse",
""
]
] | We show that supersymmetry can be used to compute the BCFT one-point function coefficients for chiral primary operators, in 4d $\mathcal{N}=2$ SCFTs with $\frac{1}{2}$-BPS boundary conditions. The main ingredient is the hemisphere partition function, with the boundary condition on the equatorial $S^3$. A supersymmetric... |
1909.01975 | Veronica Pasquarella | Senarath P. de Alwis, Francesco Muia, Veronica Pasquarella and
Fernando Quevedo | Quantum Transitions Between Minkowski and de Sitter Spacetimes | null | null | 10.1002/prop.202000069 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum transitions among de Sitter and Minkowski spacetimes through bubble
nucleation are revisited using the Hamiltonian formalism. We interpret
tunnelling probabilities as relative probabilities: the ratio of the squared
wave functionals
$\mathcal{P}=\frac{|\Psi_{\mathcal{N}}|^2}{|\Psi_{\mathcal{B}}|^2}$, with
$\P... | [
{
"created": "Wed, 4 Sep 2019 17:59:59 GMT",
"version": "v1"
}
] | 2020-10-28 | [
[
"de Alwis",
"Senarath P.",
""
],
[
"Muia",
"Francesco",
""
],
[
"Pasquarella",
"Veronica",
""
],
[
"Quevedo",
"Fernando",
""
]
] | Quantum transitions among de Sitter and Minkowski spacetimes through bubble nucleation are revisited using the Hamiltonian formalism. We interpret tunnelling probabilities as relative probabilities: the ratio of the squared wave functionals $\mathcal{P}=\frac{|\Psi_{\mathcal{N}}|^2}{|\Psi_{\mathcal{B}}|^2}$, with $\Psi... |
2404.05789 | Christoph Adam | Christoph Adam, Alberto Garcia Martin-Caro, Carlos Naya, Andrzej
Wereszczynski | Integral identities and universal relations for solitons | 29 pages, LaTex, v3: improvements in the discussion of the BPS case
and the conclusions | null | null | null | hep-th gr-qc math-ph math.MP nucl-th | http://creativecommons.org/licenses/by/4.0/ | We show that any nonlinear field theory giving rise to static solutions with
finite energy like, e.g., topological solitons, allows us to derive a
continuous infinity of integral identities which any such solution has to obey.
These integral identities can always be understood as being generated by field
transformati... | [
{
"created": "Mon, 8 Apr 2024 18:00:03 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Apr 2024 17:45:00 GMT",
"version": "v2"
},
{
"created": "Wed, 14 Aug 2024 07:58:10 GMT",
"version": "v3"
}
] | 2024-08-15 | [
[
"Adam",
"Christoph",
""
],
[
"Martin-Caro",
"Alberto Garcia",
""
],
[
"Naya",
"Carlos",
""
],
[
"Wereszczynski",
"Andrzej",
""
]
] | We show that any nonlinear field theory giving rise to static solutions with finite energy like, e.g., topological solitons, allows us to derive a continuous infinity of integral identities which any such solution has to obey. These integral identities can always be understood as being generated by field transformation... |
hep-th/0507008 | Nejat Yilmaz | Nejat T. Yilmaz | Dualisation of the D=7 Heterotic String | 20 pages | JHEP 0409:003,2004 | 10.1088/1126-6708/2004/09/003 | null | hep-th | null | The dualisation and the first-order formulation of the D=7 abelian Yang-Mills
supergravity which is the low energy effective limit of the D=7 fully Higssed
heterotic string is discussed. The non-linear coset formulation of the scalars
is enlarged to include the entire bosonic sector by introducing dual fields and
by ... | [
{
"created": "Fri, 1 Jul 2005 10:52:02 GMT",
"version": "v1"
}
] | 2010-01-18 | [
[
"Yilmaz",
"Nejat T.",
""
]
] | The dualisation and the first-order formulation of the D=7 abelian Yang-Mills supergravity which is the low energy effective limit of the D=7 fully Higssed heterotic string is discussed. The non-linear coset formulation of the scalars is enlarged to include the entire bosonic sector by introducing dual fields and by co... |
0712.2775 | Johannes Walcher | Johannes Walcher | Evidence for Tadpole Cancellation in the Topological String | 57 pages, 9 figures, v2: minor clarifications | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the topological string on compact Calabi-Yau threefolds in the
presence of orientifolds and D-branes. In examples, we find that the total
topological string amplitude admits a BPS expansion only if the topological
charge of the D-brane is equal to that of the orientifold plane. We interpret
this as a manifes... | [
{
"created": "Mon, 17 Dec 2007 20:00:42 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Feb 2009 14:36:02 GMT",
"version": "v2"
}
] | 2009-02-04 | [
[
"Walcher",
"Johannes",
""
]
] | We study the topological string on compact Calabi-Yau threefolds in the presence of orientifolds and D-branes. In examples, we find that the total topological string amplitude admits a BPS expansion only if the topological charge of the D-brane is equal to that of the orientifold plane. We interpret this as a manifesta... |
1506.06195 | H. Casini | Horacio Casini, Marina Huerta, Robert C. Myers and Alexandre Yale | Mutual information and the F-theorem | 80 pages, 16 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Mutual information is used as a purely geometrical regularization of
entanglement entropy applicable to any QFT. A coefficient in the mutual
information between concentric circular entangling surfaces gives a precise
universal prescription for the monotonous quantity in the c-theorem for d=3.
This is in principle com... | [
{
"created": "Sat, 20 Jun 2015 02:33:54 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Casini",
"Horacio",
""
],
[
"Huerta",
"Marina",
""
],
[
"Myers",
"Robert C.",
""
],
[
"Yale",
"Alexandre",
""
]
] | Mutual information is used as a purely geometrical regularization of entanglement entropy applicable to any QFT. A coefficient in the mutual information between concentric circular entangling surfaces gives a precise universal prescription for the monotonous quantity in the c-theorem for d=3. This is in principle compu... |
1703.10673 | Ilya Perapechka | Ilya Perapechka, Yakov Shnir | Crystal structures in generalized Skyrme model | 18 pages, 9 figures | Phys. Rev. D 96, 045013 (2017) | 10.1103/PhysRevD.96.045013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the properties of triply-periodic Skyrme crystals in the
generalized Skyrme model $\mathcal{L}_6 + \mathcal{L}_4 + \mathcal{L}_2+
\mathcal{L}_0$ with higher-derivative terms up to sixth order. Three different
symmetry breaking potential terms $\mathcal{L}_0$ are considered, the
generalized pion mass te... | [
{
"created": "Thu, 30 Mar 2017 20:59:15 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Apr 2017 13:28:13 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Perapechka",
"Ilya",
""
],
[
"Shnir",
"Yakov",
""
]
] | We investigate the properties of triply-periodic Skyrme crystals in the generalized Skyrme model $\mathcal{L}_6 + \mathcal{L}_4 + \mathcal{L}_2+ \mathcal{L}_0$ with higher-derivative terms up to sixth order. Three different symmetry breaking potential terms $\mathcal{L}_0$ are considered, the generalized pion mass term... |
2109.11716 | Emil J. Martinec | Emil J. Martinec | AdS3's with and without BTZ's | 42 pages, 13 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This companion paper to arXiv:2109.00065 explores the interpretation of
$AdS_3/CFT_2$ duality for $k=(R_{AdS}/\lstr)^2<1$ in terms of "non-critical
little string theory". We review the underlying fivebrane structure of 1/2-BPS
backgrounds for string theory in both the critical dimension and for
non-critical models. D... | [
{
"created": "Fri, 24 Sep 2021 02:45:39 GMT",
"version": "v1"
}
] | 2021-09-27 | [
[
"Martinec",
"Emil J.",
""
]
] | This companion paper to arXiv:2109.00065 explores the interpretation of $AdS_3/CFT_2$ duality for $k=(R_{AdS}/\lstr)^2<1$ in terms of "non-critical little string theory". We review the underlying fivebrane structure of 1/2-BPS backgrounds for string theory in both the critical dimension and for non-critical models. D-b... |
hep-th/0703253 | Xian-Hui Ge | Xian-Hui Ge | First law of thermodynamics and Friedmann-like equations in braneworld
cosmology | 12 pages, no figures,Version 3; minor improvements | Phys.Lett.B651:49-53,2007 | 10.1016/j.physletb.2007.05.055 | null | hep-th astro-ph gr-qc hep-ph | null | We derive the Friedmann-like equations in braneworld cosmology by imposing
the first law of thermodynamics and Bekenstein's area-entropy formula on the
apparent horizon of a Friedmann-Roberston-Walker universe in both
Randall-Sundrum II gravity and Dvali-Gabadadze-Porrati gravity models. Israel's
boundary condition p... | [
{
"created": "Wed, 28 Mar 2007 07:30:18 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Apr 2007 07:12:00 GMT",
"version": "v2"
},
{
"created": "Mon, 14 May 2007 13:00:54 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Ge",
"Xian-Hui",
""
]
] | We derive the Friedmann-like equations in braneworld cosmology by imposing the first law of thermodynamics and Bekenstein's area-entropy formula on the apparent horizon of a Friedmann-Roberston-Walker universe in both Randall-Sundrum II gravity and Dvali-Gabadadze-Porrati gravity models. Israel's boundary condition pla... |
2303.16917 | Yuji Tachikawa | Philip Boyle Smith, Ying-Hsuan Lin, Yuji Tachikawa, Yunqin Zheng | Classification of chiral fermionic CFTs of central charge $\le 16$ | 29+13 pages; v2: published version, with many improvements in
presentation thanks to comments by the referees | SciPost Phys. 16, 058 (2024) | 10.21468/SciPostPhys.16.2.058 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We classify two-dimensional purely chiral conformal field theories which are
defined on two-dimensional surfaces equipped with spin structure and have
central charge less than or equal to 16, and discuss their duality webs. This
result can be used to confirm that the list of non-supersymmetric
ten-dimensional heterot... | [
{
"created": "Wed, 29 Mar 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Feb 2024 05:16:48 GMT",
"version": "v2"
}
] | 2024-03-06 | [
[
"Smith",
"Philip Boyle",
""
],
[
"Lin",
"Ying-Hsuan",
""
],
[
"Tachikawa",
"Yuji",
""
],
[
"Zheng",
"Yunqin",
""
]
] | We classify two-dimensional purely chiral conformal field theories which are defined on two-dimensional surfaces equipped with spin structure and have central charge less than or equal to 16, and discuss their duality webs. This result can be used to confirm that the list of non-supersymmetric ten-dimensional heterotic... |
1508.06338 | Kazuhiro Yamamoto | Naritaka Oshita, Kazuhiro Yamamoto, Sen Zhang | Quantum radiation from a particle in an accelerated motion coupled to
vacuum fluctuations | 14 pages, typos corrected | Phys. Rev. D 92, 045027 (2015) | 10.1103/PhysRevD.92.045027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A particle in a uniformly accelerated motion exhibits Brownian random motions
around the classical trajectory due to the coupling to the field vacuum
fluctuations. Previous works show that the Brownian random motions satisfy the
energy equipartition relation. This thermal property is understood as the
consequence of ... | [
{
"created": "Wed, 26 Aug 2015 01:09:56 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Aug 2015 08:30:36 GMT",
"version": "v2"
}
] | 2015-08-28 | [
[
"Oshita",
"Naritaka",
""
],
[
"Yamamoto",
"Kazuhiro",
""
],
[
"Zhang",
"Sen",
""
]
] | A particle in a uniformly accelerated motion exhibits Brownian random motions around the classical trajectory due to the coupling to the field vacuum fluctuations. Previous works show that the Brownian random motions satisfy the energy equipartition relation. This thermal property is understood as the consequence of th... |
1502.00099 | Michael Duetsch | Michael Duetsch | Higgs mechanism and renormalization group flow: are they compatible? | 19 pages. Contribution to the proceedings of the conference 'Quantum
Mathematical Physics', Regensburg, 29.09.-02.10.2014. Version 2: a few minor
improvements | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Usually the Lagrangian of a model for massive vector bosons is derived in a
geometric way by the Higgs mechanism. We investigate whether this geometric
structure is maintained under the renormalization group (RG) flow. Using the
framework of Epstein-Glaser renormalization, we find that the answer is 'no',
if the reno... | [
{
"created": "Sat, 31 Jan 2015 13:01:50 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Dec 2015 08:57:39 GMT",
"version": "v2"
}
] | 2015-12-10 | [
[
"Duetsch",
"Michael",
""
]
] | Usually the Lagrangian of a model for massive vector bosons is derived in a geometric way by the Higgs mechanism. We investigate whether this geometric structure is maintained under the renormalization group (RG) flow. Using the framework of Epstein-Glaser renormalization, we find that the answer is 'no', if the renorm... |
hep-th/0101003 | Shin'ichi Nojiri | Shin'ichi Nojiri, Octavio Obregon, Sergei D. Odintsov, and Vladimir I.
Tkach | String versus Einstein frame in an AdS/CFT induced quantum dilatonic
brane-world universe | LaTeX file, 24 pages, minor changes to match with published version | Phys.Rev.D64:043505,2001 | 10.1103/PhysRevD.64.043505 | null | hep-th | null | AdS/CFT induced quantum dilatonic brane-world where 4d boundary is flat or de
Sitter (inflationary) or Anti-de Sitter brane is considered. The classical
brane tension is fixed but boundary QFT produces the effective brane tension
via the account of corresponding conformal anomaly induced effective action.
This result... | [
{
"created": "Sat, 30 Dec 2000 08:19:22 GMT",
"version": "v1"
},
{
"created": "Wed, 9 May 2001 23:45:58 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Obregon",
"Octavio",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Tkach",
"Vladimir I.",
""
]
] | AdS/CFT induced quantum dilatonic brane-world where 4d boundary is flat or de Sitter (inflationary) or Anti-de Sitter brane is considered. The classical brane tension is fixed but boundary QFT produces the effective brane tension via the account of corresponding conformal anomaly induced effective action. This results ... |
hep-th/0406191 | So Matsuura | Toshihiro Matsuo, So Matsuura and Kazutoshi Ohta (RIKEN) | Large N limit of 2D Yang-Mills Theory and Instanton Counting | 19 pages, 4 figures, LaTeX 2e, typos corrected, references added and
a figure replaced | JHEP0503:027,2005 | 10.1088/1126-6708/2005/03/027 | RIKEN-TH-27 | hep-th | null | We examine the two-dimensional U(N) Yang-Mills theory by using the technique
of random partitions. We show that the large N limit of the partition function
of the 2D Yang-Mills theory on S^2 reproduces the instanton counting of 4D N=2
supersymmetric gauge theories introduced by Nekrasov. We also discuss that we
can t... | [
{
"created": "Tue, 22 Jun 2004 16:40:05 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jun 2004 08:56:25 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Nov 2004 10:40:40 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Matsuo",
"Toshihiro",
"",
"RIKEN"
],
[
"Matsuura",
"So",
"",
"RIKEN"
],
[
"Ohta",
"Kazutoshi",
"",
"RIKEN"
]
] | We examine the two-dimensional U(N) Yang-Mills theory by using the technique of random partitions. We show that the large N limit of the partition function of the 2D Yang-Mills theory on S^2 reproduces the instanton counting of 4D N=2 supersymmetric gauge theories introduced by Nekrasov. We also discuss that we can tak... |
0801.2542 | Ivan K. Kostov | Ivan Kostov, Didina Serban, Dmytro Volin | Functional BES equation | References added | JHEP 0808:101,2008 | 10.1088/1126-6708/2008/08/101 | SPhT-t08/007 | hep-th | null | We give a realization of the Beisert, Eden and Staudacher equation for the
planar N=4 supersymetric gauge theory whichseems to be particularly useful to
study the strong coupling limit. We use a linearized version of the BES
equation as two coupled equations involving an auxiliary density function. We
write these equ... | [
{
"created": "Wed, 16 Jan 2008 19:52:59 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Jan 2008 15:44:39 GMT",
"version": "v2"
}
] | 2009-12-15 | [
[
"Kostov",
"Ivan",
""
],
[
"Serban",
"Didina",
""
],
[
"Volin",
"Dmytro",
""
]
] | We give a realization of the Beisert, Eden and Staudacher equation for the planar N=4 supersymetric gauge theory whichseems to be particularly useful to study the strong coupling limit. We use a linearized version of the BES equation as two coupled equations involving an auxiliary density function. We write these equat... |
2008.03280 | Sayantan Choudhury | Kaushik Y. Bhagat, Baibhab Bose, Sayantan Choudhury, Satyaki
Chowdhury, Rathindra N. Das, Saptarshhi G. Dastider, Nitin Gupta, Archana
Maji, Gabriel D. Pasquino, Swaraj Paul | The Generalized OTOC from Supersymmetric Quantum Mechanics: Study of
Random Fluctuations from Eigenstate Representation of Correlation Functions | 125 pages, 40 figures, This project is the part of the non-profit
virtual international research consortium "Quantum Aspects of Space-Time and
Matter (QASTM)", We would like to dedicate this work for the people those who
are helping us to fight against COVID-19 pandemic across the globe, Final
published version | Symmetry 13 (2021) no. 1, 44 | 10.3390/sym13010044 | null | hep-th cond-mat.dis-nn gr-qc nlin.CD quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The concept of out-of-time-ordered correlation (OTOC) function is treated as
a very strong theoretical probe of quantum randomness, using which one can
study both chaotic and non-chaotic phenomena in the context of quantum
statistical mechanics. In this paper, we define a general class of OTOC, which
can perfectly ca... | [
{
"created": "Thu, 6 Aug 2020 07:53:28 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jan 2021 07:46:23 GMT",
"version": "v2"
}
] | 2021-01-15 | [
[
"Bhagat",
"Kaushik Y.",
""
],
[
"Bose",
"Baibhab",
""
],
[
"Choudhury",
"Sayantan",
""
],
[
"Chowdhury",
"Satyaki",
""
],
[
"Das",
"Rathindra N.",
""
],
[
"Dastider",
"Saptarshhi G.",
""
],
[
"Gupta",
"Nitin",
... | The concept of out-of-time-ordered correlation (OTOC) function is treated as a very strong theoretical probe of quantum randomness, using which one can study both chaotic and non-chaotic phenomena in the context of quantum statistical mechanics. In this paper, we define a general class of OTOC, which can perfectly capt... |
1004.0226 | Konstantin Wiegandt | Johannes M. Henn, Jan Plefka and Konstantin Wiegandt | Light-like polygonal Wilson loops in 3d Chern-Simons and ABJM theory | 37 pages, many figures; v2: references added, minor changes; v3:
references added, sign error fixed and note added | JHEP 1008:032,2010 | 10.1007/JHEP08(2010)032 | HU-EP-10/14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study light-like polygonal Wilson loops in three-dimensional Chern-Simons
and ABJM theory to two-loop order. For both theories we demonstrate that the
one-loop contribution to these correlators cancels. For pure Chern-Simons, we
find that specific UV divergences arise from diagrams involving two cusps,
implying th... | [
{
"created": "Thu, 1 Apr 2010 20:24:28 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Apr 2010 03:06:01 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Oct 2011 17:11:14 GMT",
"version": "v3"
}
] | 2015-03-13 | [
[
"Henn",
"Johannes M.",
""
],
[
"Plefka",
"Jan",
""
],
[
"Wiegandt",
"Konstantin",
""
]
] | We study light-like polygonal Wilson loops in three-dimensional Chern-Simons and ABJM theory to two-loop order. For both theories we demonstrate that the one-loop contribution to these correlators cancels. For pure Chern-Simons, we find that specific UV divergences arise from diagrams involving two cusps, implying the ... |
2208.06609 | Mohammad Reza Ebrahimi | Mohammadreza Ebrahimi Khuzani, Behrouz Mirza, Mahnaz Tavakoli Kachi | Thermodynamic geometry of pure Lovelock black holes | 21 Pages, 27 Figures | International Journal of Modern Physics D, Vol. 31, No. 13 (2022)
2250097 | 10.1142/S0218271822500973 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study thermodynamic geometry for pure Lovelock black holes.
The thermodynamics scalar curvature contains information about the interaction
of microstates that might be repulsive or attractive. We obtain critical
exponents and critical amplitudes of scalar and extrinsic curvatures for small
and large... | [
{
"created": "Sat, 13 Aug 2022 09:39:26 GMT",
"version": "v1"
}
] | 2022-11-15 | [
[
"Khuzani",
"Mohammadreza Ebrahimi",
""
],
[
"Mirza",
"Behrouz",
""
],
[
"Kachi",
"Mahnaz Tavakoli",
""
]
] | In this paper, we study thermodynamic geometry for pure Lovelock black holes. The thermodynamics scalar curvature contains information about the interaction of microstates that might be repulsive or attractive. We obtain critical exponents and critical amplitudes of scalar and extrinsic curvatures for small and large b... |
1510.03582 | Victor Lekeu | G. Comp\`ere and V. Lekeu | $E_{7(7)}$ invariant non-extremal entropy | 25 pages, published version | null | 10.1007/JHEP01(2016)095 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The entropy of generic non-extremal dyonic black holes in the STU model has
been shown to admit a remarkably universal form. The missing invariant in the
formula was recently identified by S\'arosi using the formalism of quantum
entanglement as well as a higher dimensional embedding of the U-duality group.
Here, we e... | [
{
"created": "Tue, 13 Oct 2015 09:05:17 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jan 2016 11:38:03 GMT",
"version": "v2"
}
] | 2016-02-17 | [
[
"Compère",
"G.",
""
],
[
"Lekeu",
"V.",
""
]
] | The entropy of generic non-extremal dyonic black holes in the STU model has been shown to admit a remarkably universal form. The missing invariant in the formula was recently identified by S\'arosi using the formalism of quantum entanglement as well as a higher dimensional embedding of the U-duality group. Here, we exp... |
1805.09455 | Ehsan Hatefi | Ehsan Hatefi | On BPS World Volume, RR Couplings and their $\alpha'$ Corrections in
type IIB | V5: 19 pages, typos corrected, clarifications added and version in
AHEP | Adv.High Energy Phys. 2020 (2020) 3872479 | 10.1155/2020/3872479 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the asymmetric and symmetric correlation functions of a four point
amplitude of a gauge field, a scalar field and a closed string Ramond-Ramond
(RR) for different non-vanishing BPS branes. All world volume, Taylor and
pull-back couplings and their all order $\alpha'$ corrections have also been
explored. Du... | [
{
"created": "Wed, 23 May 2018 23:46:41 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jan 2019 17:48:22 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Mar 2020 12:29:56 GMT",
"version": "v3"
},
{
"created": "Tue, 3 Mar 2020 22:39:03 GMT",
"version": "v4"
},
{
"cre... | 2022-02-08 | [
[
"Hatefi",
"Ehsan",
""
]
] | We compute the asymmetric and symmetric correlation functions of a four point amplitude of a gauge field, a scalar field and a closed string Ramond-Ramond (RR) for different non-vanishing BPS branes. All world volume, Taylor and pull-back couplings and their all order $\alpha'$ corrections have also been explored. Due ... |
1001.0882 | Torsten Asselmeyer-Maluga | Torsten Asselmeyer-Maluga and Jerzy Krol | Exotic smooth R^4, noncommutative algebras and quantization | 31 pages, 6 figures, svjour style, argumentation about closed
transversals modified (sec. 4.2) | null | null | null | hep-th gr-qc math-ph math.GT math.KT math.MP math.OA quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper shows deep connections between exotic smoothings of small R^4,
noncommutative algebras of foliations and quantization. At first, based on the
close relation of foliations and noncommutative C*-algebras we show that cyclic
cohomology invariants characterize some small exotic R^4. Certain exotic smooth
R^4's ... | [
{
"created": "Wed, 6 Jan 2010 12:52:17 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jan 2010 09:34:50 GMT",
"version": "v2"
}
] | 2010-01-27 | [
[
"Asselmeyer-Maluga",
"Torsten",
""
],
[
"Krol",
"Jerzy",
""
]
] | The paper shows deep connections between exotic smoothings of small R^4, noncommutative algebras of foliations and quantization. At first, based on the close relation of foliations and noncommutative C*-algebras we show that cyclic cohomology invariants characterize some small exotic R^4. Certain exotic smooth R^4's de... |
hep-th/0505275 | Ricardo Vazquez | H. Gies, J. S\'anchez--Guill\'en, and R.A. V\'azquez | Quantum effective actions from nonperturbative worldline dynamics | 33 pages, 10 figures | JHEP 0508 (2005) 067 | 10.1088/1126-6708/2005/08/067 | HD-THEP-05-12 | hep-th hep-ph | null | We demonstrate the feasibility of a nonperturbative analysis of quantum field
theory in the worldline formalism with the help of an efficient numerical
algorithm. In particular, we compute the effective action for a
super-renormalizable field theory with cubic scalar interaction in four
dimensions in quenched approxi... | [
{
"created": "Tue, 31 May 2005 16:57:49 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Gies",
"H.",
""
],
[
"Sánchez--Guillén",
"J.",
""
],
[
"Vázquez",
"R. A.",
""
]
] | We demonstrate the feasibility of a nonperturbative analysis of quantum field theory in the worldline formalism with the help of an efficient numerical algorithm. In particular, we compute the effective action for a super-renormalizable field theory with cubic scalar interaction in four dimensions in quenched approxima... |
hep-th/0112123 | Tekin Dereli | T.Dereli, R.W.Tucker (Lancaster University) | A Broken Gauge Approach to Gravitational Mass and Charge | 24 pages. LATEX file. No figures | JHEP 0203 (2002) 041 | 10.1088/1126-6708/2002/03/041 | null | hep-th | null | We argue that a spontaneous breakdown of local Weyl invariance offers a
mechanism in which gravitational interactions contribute to the generation of
particle masses and their electric charge. The theory is formulated in terms of
a spacetime geometry whose natural connection has both dynamic torsion and
non-metricity... | [
{
"created": "Fri, 14 Dec 2001 09:40:04 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Dereli",
"T.",
"",
"Lancaster University"
],
[
"Tucker",
"R. W.",
"",
"Lancaster University"
]
] | We argue that a spontaneous breakdown of local Weyl invariance offers a mechanism in which gravitational interactions contribute to the generation of particle masses and their electric charge. The theory is formulated in terms of a spacetime geometry whose natural connection has both dynamic torsion and non-metricity. ... |
1709.10090 | Theodore A. Jacobson | Ted Jacobson and Maria J. Rodriguez | Blandford-Znajek process in vacuo and its holographic dual | 6 pages; v2: improved presentation, more explanation and two figures
added, 8 pages | Phys. Rev. D 99, 124013 (2019) | 10.1103/PhysRevD.99.124013 | null | hep-th astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Blandford and Znajek discovered a process by which a spinning black hole can
transfer rotational energy to a plasma, offering a mechanism for energy and jet
emissions from quasars. Here we describe a version of this mechanism that
operates with only vacuum electromagnetic fields outside the black hole. The
setting, w... | [
{
"created": "Thu, 28 Sep 2017 17:53:23 GMT",
"version": "v1"
},
{
"created": "Fri, 3 May 2019 05:39:48 GMT",
"version": "v2"
}
] | 2019-06-19 | [
[
"Jacobson",
"Ted",
""
],
[
"Rodriguez",
"Maria J.",
""
]
] | Blandford and Znajek discovered a process by which a spinning black hole can transfer rotational energy to a plasma, offering a mechanism for energy and jet emissions from quasars. Here we describe a version of this mechanism that operates with only vacuum electromagnetic fields outside the black hole. The setting, whi... |
1712.02337 | Mboyo Esole | Mboyo Esole, Monica Jinwoo Kang, Shing-Tung Yau | Mordell-Weil Torsion, Anomalies, and Phase Transitions | 57 pages+ references, 13 figures, 15 tables | null | null | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore how introducing a non-trivial Mordell-Weil group changes the
structure of the Coulomb phases of a five-dimensional gauge theory from an
M-theory compactified on an elliptically fibered Calabi-Yau threefolds with a
I$_2$+I$_4$ collision of singularities. The resulting gauge theory has a
semi-simple Lie alge... | [
{
"created": "Wed, 6 Dec 2017 18:59:47 GMT",
"version": "v1"
}
] | 2017-12-07 | [
[
"Esole",
"Mboyo",
""
],
[
"Kang",
"Monica Jinwoo",
""
],
[
"Yau",
"Shing-Tung",
""
]
] | We explore how introducing a non-trivial Mordell-Weil group changes the structure of the Coulomb phases of a five-dimensional gauge theory from an M-theory compactified on an elliptically fibered Calabi-Yau threefolds with a I$_2$+I$_4$ collision of singularities. The resulting gauge theory has a semi-simple Lie algebr... |
1201.4734 | Renato Nobili | Renato Nobili | The Conformal Universe III: Basic Mechanisms of Matter Generation | 62 pages, 14 figs | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is the last of three papers on Conformal General Relativity (CGR), which
ascribes inflation to a spontaneous breakdown of conformal symmetry, followed
by a sudden energy transfer from geometry to matter identified as big bang.
This process is driven by a conformal-invariant, unitarity-preserving
interaction of t... | [
{
"created": "Mon, 23 Jan 2012 15:00:08 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jan 2012 12:59:01 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Dec 2014 18:32:19 GMT",
"version": "v3"
},
{
"created": "Mon, 28 Mar 2016 10:00:27 GMT",
"version": "v4"
}
] | 2016-03-29 | [
[
"Nobili",
"Renato",
""
]
] | This is the last of three papers on Conformal General Relativity (CGR), which ascribes inflation to a spontaneous breakdown of conformal symmetry, followed by a sudden energy transfer from geometry to matter identified as big bang. This process is driven by a conformal-invariant, unitarity-preserving interaction of two... |
hep-th/9710081 | Theodora Ioannidou | Theodora Ioannidou | Soliton Solutions of the Integrable Chiral Model in 2+1 Dimensions | 5 pages, LaTex, Proceedings of the Soliton Conference (Kingston 1997) | null | null | DTP-97/51 | hep-th | null | We present soliton and soliton-antisoliton solutions for the integrable
chiral model in 2+1 dimensions with nontrivial (elastic) scattering. These
solutions can be obtained either as the limiting cases of the ones already
constructed by Ward or by adapting Uhlenbeck's method.
| [
{
"created": "Thu, 9 Oct 1997 10:57:24 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ioannidou",
"Theodora",
""
]
] | We present soliton and soliton-antisoliton solutions for the integrable chiral model in 2+1 dimensions with nontrivial (elastic) scattering. These solutions can be obtained either as the limiting cases of the ones already constructed by Ward or by adapting Uhlenbeck's method. |
0911.1528 | Keisuke Okamura | Keisuke Okamura | Giant Spinons | 24 pages, 4 figures; Added minor clarifications and references;
Version to appear in JHEP. | JHEP 1004:033,2010 | 10.1007/JHEP04(2010)033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the spectrum around the "antiferromagnetic" states of the planar
AdS_5/CFT_4 duality. In contrast to the familiar large-spin limit J \to \infty
where each magnon momentum scales as p \sim 1/J << 1, we consider a novel
"large-winding" limit in which the total momentum becomes infinitely large,
\sum_j p_j \to ... | [
{
"created": "Mon, 9 Nov 2009 17:12:57 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Apr 2010 09:34:24 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Okamura",
"Keisuke",
""
]
] | We study the spectrum around the "antiferromagnetic" states of the planar AdS_5/CFT_4 duality. In contrast to the familiar large-spin limit J \to \infty where each magnon momentum scales as p \sim 1/J << 1, we consider a novel "large-winding" limit in which the total momentum becomes infinitely large, \sum_j p_j \to \i... |
2202.12815 | Arnab Kundu | Suchetan Das, Bobby Ezhuthachan, Arnab Kundu, Somnath Porey, Baishali
Roy, K. Sengupta | Out-of-Time-Order correlators in driven conformal field theories | 34 pages, 6 figures, references added, minor corrections | null | 10.1007/JHEP08(2022)221 | null | hep-th cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We compute Out-of-Time-Order correlators (OTOCs) for conformal field theories
(CFTs) subjected to either continuous or discrete periodic drive protocols.
This is achieved by an appropriate analytic continuation of the stroboscopic
time. After detailing the general structure, we perform explicit calculations
in large-... | [
{
"created": "Fri, 25 Feb 2022 16:48:00 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Apr 2022 14:29:12 GMT",
"version": "v2"
}
] | 2022-09-07 | [
[
"Das",
"Suchetan",
""
],
[
"Ezhuthachan",
"Bobby",
""
],
[
"Kundu",
"Arnab",
""
],
[
"Porey",
"Somnath",
""
],
[
"Roy",
"Baishali",
""
],
[
"Sengupta",
"K.",
""
]
] | We compute Out-of-Time-Order correlators (OTOCs) for conformal field theories (CFTs) subjected to either continuous or discrete periodic drive protocols. This is achieved by an appropriate analytic continuation of the stroboscopic time. After detailing the general structure, we perform explicit calculations in large-$c... |
1202.5081 | Peter Horvathy | P. M. Zhang and P. A. Horvathy | Exotic Hill Problem: Hall motions and symmetries | RevTeX, 4 pages, 4 figures | null | 10.1103/PhysRevD.85.107701 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Our previous study of a system of bodies assumed to move along almost
circular orbits around a central mass, approximately described by Hill's
equations, is extended to "exotic" [alias non-commutative] particles. For a
certain critical value of the angular velocity, the only allowed motions follow
the Hall law. Trans... | [
{
"created": "Thu, 23 Feb 2012 03:14:43 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Mar 2012 01:25:19 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Zhang",
"P. M.",
""
],
[
"Horvathy",
"P. A.",
""
]
] | Our previous study of a system of bodies assumed to move along almost circular orbits around a central mass, approximately described by Hill's equations, is extended to "exotic" [alias non-commutative] particles. For a certain critical value of the angular velocity, the only allowed motions follow the Hall law. Transla... |
1509.08986 | Feihu Liu | Feihu Liu and Xiao Liu | Two intervals R\'enyi entanglement entropy of compact free boson on
torus | 29 pages, 7 figures | null | 10.1007/JHEP01(2016)058 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the $N=2$ R\'enyi entanglement entropy of two intervals at equal
time in a circle, for the theory of a 2d compact complex free scalar at finite
temperature. This is carried out by performing functional integral on a genus 3
ramified cover of the torus, wherein the quantum part of the integral is
captured b... | [
{
"created": "Wed, 30 Sep 2015 01:10:11 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Liu",
"Feihu",
""
],
[
"Liu",
"Xiao",
""
]
] | We compute the $N=2$ R\'enyi entanglement entropy of two intervals at equal time in a circle, for the theory of a 2d compact complex free scalar at finite temperature. This is carried out by performing functional integral on a genus 3 ramified cover of the torus, wherein the quantum part of the integral is captured by ... |
2003.02844 | Nathan Benjamin | Nathan Benjamin, Hirosi Ooguri, Shu-Heng Shao, Yifan Wang | Twist Gap and Global Symmetry in Two Dimensions | 16 pages, 2 figures, v2: minor changes | null | 10.1103/PhysRevD.101.106026 | CALT-TH 2020-002, IPMU20-0023, PUPT-2609 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that every compact, unitary two-dimensional CFT with an abelian
conserved current has vanishing twist gap for charged primary fields with
respect to the $\mathfrak{u}(1)\times$Virasoro algebra. This means that either
the chiral algebra is enhanced by a charged primary field with zero twist or
there is an infi... | [
{
"created": "Thu, 5 Mar 2020 19:00:00 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Mar 2020 17:57:15 GMT",
"version": "v2"
}
] | 2020-06-24 | [
[
"Benjamin",
"Nathan",
""
],
[
"Ooguri",
"Hirosi",
""
],
[
"Shao",
"Shu-Heng",
""
],
[
"Wang",
"Yifan",
""
]
] | We show that every compact, unitary two-dimensional CFT with an abelian conserved current has vanishing twist gap for charged primary fields with respect to the $\mathfrak{u}(1)\times$Virasoro algebra. This means that either the chiral algebra is enhanced by a charged primary field with zero twist or there is an infini... |
hep-th/9611136 | M. B. Green | Laurent Baulieu, Michael B. Green, Eliezer Rabinovici | Superstrings from theories with N>1 world-sheet supersymmetry | Typos corrected and comments added about D-instanton, 20 pages | Nucl.Phys. B498 (1997) 119-134 | 10.1016/S0550-3213(97)00114-4 | DAMTP/96-50, PAR--LPTHE 96--15, YITP-96-47 | hep-th | null | String theories with (N,N') local world-sheet supersymmetries are related to
each other by marginal deformations. This connects N=1 and N=0 theories in
which the target-spaces are interpreted as space-times, N=2 theories in which
the target spaces can be interpreted as world-volumes, and theories with $N\ge
3$, in wh... | [
{
"created": "Mon, 18 Nov 1996 19:01:34 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Nov 1996 18:10:54 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Baulieu",
"Laurent",
""
],
[
"Green",
"Michael B.",
""
],
[
"Rabinovici",
"Eliezer",
""
]
] | String theories with (N,N') local world-sheet supersymmetries are related to each other by marginal deformations. This connects N=1 and N=0 theories in which the target-spaces are interpreted as space-times, N=2 theories in which the target spaces can be interpreted as world-volumes, and theories with $N\ge 3$, in whic... |
1605.01456 | Sergey Pavluchenko A. | Sergey A. Pavluchenko | Cosmological dynamics of spatially flat Einstein-Gauss-Bonnet models in
various dimensions. Vacuum case | 34 pages, 7 figures, 7 tables | Phys. Rev. D 94, 024046 (2016) | 10.1103/PhysRevD.94.024046 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we perform a systematic study of vacuum spatially flat
((3+D)+1)-dimensional Einstein-Gauss-Bonnet cosmological models. We consider
models which topologically are the product of two flat isotropic subspaces with
different scale factors. One of these subspaces is 3D and represents our space
and the other... | [
{
"created": "Wed, 4 May 2016 23:14:27 GMT",
"version": "v1"
}
] | 2016-07-26 | [
[
"Pavluchenko",
"Sergey A.",
""
]
] | In this paper we perform a systematic study of vacuum spatially flat ((3+D)+1)-dimensional Einstein-Gauss-Bonnet cosmological models. We consider models which topologically are the product of two flat isotropic subspaces with different scale factors. One of these subspaces is 3D and represents our space and the other i... |
0706.0884 | Alessandro Torrielli | Sanefumi Moriyama and Alessandro Torrielli | A Yangian Double for the AdS/CFT Classical r-matrix | 18 pages, no figures, LaTeX. v2: references added and minor changes | JHEP 0706:083,2007 | 10.1088/1126-6708/2007/06/083 | MIT-CTP-3843 | hep-th | null | We express the classical r-matrix of AdS/CFT in terms of tensor products
involving an infinite family of generators, which takes a form suggestive of
the universal expression obtained from a Yangian double. This should provide an
insight into the structure of the infinite dimensional symmetry algebra
underlying the i... | [
{
"created": "Wed, 6 Jun 2007 18:11:44 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jun 2007 18:35:01 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Moriyama",
"Sanefumi",
""
],
[
"Torrielli",
"Alessandro",
""
]
] | We express the classical r-matrix of AdS/CFT in terms of tensor products involving an infinite family of generators, which takes a form suggestive of the universal expression obtained from a Yangian double. This should provide an insight into the structure of the infinite dimensional symmetry algebra underlying the int... |
hep-th/9702136 | null | Moshe Rozali | Matrix Theory and U-Duality in Seven Dimensions | Minor Changes. 8 pages, no figures | Phys.Lett. B400 (1997) 260-264 | 10.1016/S0370-2693(97)00361-4 | UTTG-06-97 | hep-th | null | We demonstrate the emergence of the U-duality group in compactification of
Matrix theory on a 4-torus. The discussion involves non-trivial effects in
strongly coupled 4+1 dimensional gauge theory, and highlights some interesting
phenomena in the Matrix theory description of compactified M-theory.
| [
{
"created": "Tue, 18 Feb 1997 23:39:24 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Mar 1997 21:28:45 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Rozali",
"Moshe",
""
]
] | We demonstrate the emergence of the U-duality group in compactification of Matrix theory on a 4-torus. The discussion involves non-trivial effects in strongly coupled 4+1 dimensional gauge theory, and highlights some interesting phenomena in the Matrix theory description of compactified M-theory. |
1002.2447 | Kristan Jensen | Kristan Jensen, Andreas Karch, and Ethan G. Thompson | A Holographic Quantum Critical Point at Finite Magnetic Field and Finite
Density | 29 pages, 8 figures | null | 10.1007/JHEP05(2010)015 | INT-PUB-10-010 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the phase diagram of N=4 supersymmetric Yang-Mills theory with
fundamental matter in the presence of a background magnetic field and nonzero
baryon number. We identify an isolated quantum critical point separating two
differently ordered finite density phases. The ingredients that give rise to
this transit... | [
{
"created": "Thu, 11 Feb 2010 23:45:36 GMT",
"version": "v1"
}
] | 2015-05-18 | [
[
"Jensen",
"Kristan",
""
],
[
"Karch",
"Andreas",
""
],
[
"Thompson",
"Ethan G.",
""
]
] | We analyze the phase diagram of N=4 supersymmetric Yang-Mills theory with fundamental matter in the presence of a background magnetic field and nonzero baryon number. We identify an isolated quantum critical point separating two differently ordered finite density phases. The ingredients that give rise to this transitio... |
1901.03483 | Swapnamay Mondal Dr. | Swapnamay Mondal | A simple model for Hawking radiation | 20 pages, 6 figures, important finding added, title changed | null | 10.1007/JHEP03(2020)119 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider $n$ free Majorana fermions probing a SYK system comprising of $N$
Majorana fermions. We solve the full system in deep infrared and in large $N$
(as well as large $n$) limit. The essential physics of the SYK system is not
affected by the probe Majoranas, except addition of another tower of primaries.
The S... | [
{
"created": "Fri, 11 Jan 2019 05:15:44 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Dec 2019 12:46:57 GMT",
"version": "v2"
}
] | 2020-04-22 | [
[
"Mondal",
"Swapnamay",
""
]
] | We consider $n$ free Majorana fermions probing a SYK system comprising of $N$ Majorana fermions. We solve the full system in deep infrared and in large $N$ (as well as large $n$) limit. The essential physics of the SYK system is not affected by the probe Majoranas, except addition of another tower of primaries. The SYK... |
hep-th/9906198 | Y. M. Cho | Y. M. Cho and D. G. Pak | Magnetic Confinement in QCD | 4 pages, no figure, PRL format. submitted to Phys. Lett. B | J.KoreanPhys.Soc.38:151-154,2001 | null | null | hep-th hep-lat math-ph math.MP nucl-th | null | We present a strong evidence for the magnetic confinement in QCD by
demonstrating that the one loop effective action of SU(2) QCD induces a
dynamical symmetry breaking thorugh the monopole condensation, which could
induce the dual Meissner effect and guarantee the confinement of color in the
non-Abelian gauge theory.... | [
{
"created": "Fri, 25 Jun 1999 07:36:24 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Nov 1999 05:15:22 GMT",
"version": "v2"
},
{
"created": "Sat, 11 Dec 1999 01:33:13 GMT",
"version": "v3"
},
{
"created": "Wed, 21 Jun 2000 22:14:19 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Cho",
"Y. M.",
""
],
[
"Pak",
"D. G.",
""
]
] | We present a strong evidence for the magnetic confinement in QCD by demonstrating that the one loop effective action of SU(2) QCD induces a dynamical symmetry breaking thorugh the monopole condensation, which could induce the dual Meissner effect and guarantee the confinement of color in the non-Abelian gauge theory. T... |
1406.5635 | Dmitri Fursaev | Dmitri Fursaev | Notes on Derivation of 'Generalized Gravitational Entropy' | 9 pages, discussion of singularities in (3.1) is corrected | Bulletin MSRU, v.1 (2014) 1-9 | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An alternative derivation of generalized gravitational entropy associated to
co-dimension 2 'entangling' hypersurfaces is given. The approach is similar to
the Jacobson-Myers 'Hamiltonian' method and it does not require computations on
manifolds with conical singularities. It is demonstrated that the entangling
surfa... | [
{
"created": "Sat, 21 Jun 2014 17:10:15 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Jul 2014 10:31:03 GMT",
"version": "v2"
}
] | 2014-07-08 | [
[
"Fursaev",
"Dmitri",
""
]
] | An alternative derivation of generalized gravitational entropy associated to co-dimension 2 'entangling' hypersurfaces is given. The approach is similar to the Jacobson-Myers 'Hamiltonian' method and it does not require computations on manifolds with conical singularities. It is demonstrated that the entangling surface... |
0812.2315 | Giuseppe Torri | Amihay Hanany, Noppadol Mekareeya and Giuseppe Torri | The Hilbert Series of Adjoint SQCD | 53 pages, 1 figure and 2 tables. Version 2: Section 4.4.1 added,
Section 4.4 improved, typos fixed, published in Nuclear Physics B | Nucl.Phys.B825:52-97,2010 | 10.1016/j.nuclphysb.2009.09.016 | Imperial/TP/08/AH/11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the plethystic exponential and the Molien-Weyl formula to compute the
Hilbert series (generating funtions), which count gauge invariant operators in
N=1 supersymmetric SU(N_c), Sp(N_c), SO(N_c) and G_2 gauge theories with 1
adjoint chiral superfield, fundamental chiral superfields, and zero classical
superpote... | [
{
"created": "Fri, 12 Dec 2008 08:46:12 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Oct 2009 00:46:37 GMT",
"version": "v2"
}
] | 2009-11-09 | [
[
"Hanany",
"Amihay",
""
],
[
"Mekareeya",
"Noppadol",
""
],
[
"Torri",
"Giuseppe",
""
]
] | We use the plethystic exponential and the Molien-Weyl formula to compute the Hilbert series (generating funtions), which count gauge invariant operators in N=1 supersymmetric SU(N_c), Sp(N_c), SO(N_c) and G_2 gauge theories with 1 adjoint chiral superfield, fundamental chiral superfields, and zero classical superpotent... |
hep-th/9605145 | null | Kristin Forger, Burt A. Ovrut, Stefan J. Theisen, Daniel Waldram | Higher-Derivative Gravity in String Theory | 14 pages, 6 Postscript figures, latex and psfig | Phys.Lett. B388 (1996) 512-520 | 10.1016/S0370-2693(96)01175-6 | LMU-TPW 96-14, UPR-664T | hep-th | null | We explicitly extract the structure of higher-derivative curvature-squared
terms at genus 0 and 1 in the d=4 heterotic string effective action
compactified on symmetric orbifolds by computing on-shell S-matrix superstring
amplitudes. In particular, this is done within the context of calculating the
graviton 4-point a... | [
{
"created": "Tue, 21 May 1996 16:49:19 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Forger",
"Kristin",
""
],
[
"Ovrut",
"Burt A.",
""
],
[
"Theisen",
"Stefan J.",
""
],
[
"Waldram",
"Daniel",
""
]
] | We explicitly extract the structure of higher-derivative curvature-squared terms at genus 0 and 1 in the d=4 heterotic string effective action compactified on symmetric orbifolds by computing on-shell S-matrix superstring amplitudes. In particular, this is done within the context of calculating the graviton 4-point amp... |
2202.12698 | Gerben Oling | Gerben Oling, Ziqi Yan | Aspects of Nonrelativistic Strings | 46 pages, review article for Frontiers in Physics Research Topic
"Non-Lorentzian Geometry and its Applications"; v2: clarifications and
references added, published version | null | 10.3389/fphy.2022.832271 | NORDITA 2022-006 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We review recent developments on nonrelativistic string theory. In flat
spacetime, the theory is defined by a two-dimensional relativistic quantum
field theory with nonrelativistic global symmetries acting on the worldsheet
fields. This theory arises as a self-contained corner of relativistic string
theory. It has a ... | [
{
"created": "Fri, 25 Feb 2022 13:54:56 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jun 2022 15:14:22 GMT",
"version": "v2"
}
] | 2022-06-10 | [
[
"Oling",
"Gerben",
""
],
[
"Yan",
"Ziqi",
""
]
] | We review recent developments on nonrelativistic string theory. In flat spacetime, the theory is defined by a two-dimensional relativistic quantum field theory with nonrelativistic global symmetries acting on the worldsheet fields. This theory arises as a self-contained corner of relativistic string theory. It has a st... |
1609.03991 | Federico Galli | V. Balasubramanian, A. Bernamonti, B. Craps, T. De Jonckheere, F.
Galli | Entwinement in discretely gauged theories | 28 pages, 4 figures; v2: clarifications and reference added, minor
typos corrected, published version | null | 10.1007/JHEP12(2016)094 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the notion of entwinement to characterize the amount of quantum
entanglement between internal, discretely gauged degrees of freedom in a
quantum field theory. This concept originated in the program of reconstructing
spacetime from entanglement in holographic duality. We define entwinement
formally in terms... | [
{
"created": "Tue, 13 Sep 2016 19:33:52 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Dec 2016 22:39:41 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Balasubramanian",
"V.",
""
],
[
"Bernamonti",
"A.",
""
],
[
"Craps",
"B.",
""
],
[
"De Jonckheere",
"T.",
""
],
[
"Galli",
"F.",
""
]
] | We develop the notion of entwinement to characterize the amount of quantum entanglement between internal, discretely gauged degrees of freedom in a quantum field theory. This concept originated in the program of reconstructing spacetime from entanglement in holographic duality. We define entwinement formally in terms o... |
hep-th/0602250 | Ulf Gran | U. Gran, P. Lohrmann and G. Papadopoulos | Geometry of type II common sector N=2 backgrounds | 30 pages | JHEP 0606:049,2006 | 10.1088/1126-6708/2006/06/049 | null | hep-th | null | We describe the geometry of all type II common sector backgrounds with two
supersymmetries. In particular, we determine the spacetime geometry of those
supersymmetric backgrounds for which each copy of the Killing spinor equations
admits a Killing spinor. The stability subgroups of both Killing spinors are
$Spin(7)\l... | [
{
"created": "Thu, 23 Feb 2006 18:43:21 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Gran",
"U.",
""
],
[
"Lohrmann",
"P.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We describe the geometry of all type II common sector backgrounds with two supersymmetries. In particular, we determine the spacetime geometry of those supersymmetric backgrounds for which each copy of the Killing spinor equations admits a Killing spinor. The stability subgroups of both Killing spinors are $Spin(7)\lti... |
hep-th/9708157 | Melnikov Vitaly | V. D. Ivashchuk and V. N. Melnikov | Multidimensional Classical and Quantum Cosmology with Intersecting
p-branes | 26 pages, Latex. Submit. to J. Math. Phys | J.Math.Phys. 39 (1998) 2866-2888 | 10.1063/1.532427 | null | hep-th | null | Multidimensional cosmological model describing the evolution of n+1 Einstein
spaces in the theory with several scalar fields and forms is considered. When a
(electro-magnetic composite) p-brane Ansatz is adopted the field equations are
reduced to the equations for Toda-like system. The Wheeler-De Witt equation is
obt... | [
{
"created": "Thu, 28 Aug 1997 19:08:33 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ivashchuk",
"V. D.",
""
],
[
"Melnikov",
"V. N.",
""
]
] | Multidimensional cosmological model describing the evolution of n+1 Einstein spaces in the theory with several scalar fields and forms is considered. When a (electro-magnetic composite) p-brane Ansatz is adopted the field equations are reduced to the equations for Toda-like system. The Wheeler-De Witt equation is obtai... |
1303.2343 | Munir Al-Hashimi | M. H. Al-Hashimi, M. Salman, A. Shalaby, and U.-J. Wiese | Supersymmetric Descendants of Self-Adjointly Extended Quantum Mechanical
Hamiltonians | 31 pages, 10 figures | Annals of Physics, 17 May 2013 | 10.1016/j.aop.2013.06.002 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the descendants of self-adjointly extended Hamiltonians in
supersymmetric quantum mechanics on a half-line, on an interval, and on a
punctured line or interval. While there is a 4-parameter family of
self-adjointly extended Hamiltonians on a punctured line, only a 3-parameter
sub-family has supersymmetric... | [
{
"created": "Sun, 10 Mar 2013 17:17:55 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Al-Hashimi",
"M. H.",
""
],
[
"Salman",
"M.",
""
],
[
"Shalaby",
"A.",
""
],
[
"Wiese",
"U. -J.",
""
]
] | We consider the descendants of self-adjointly extended Hamiltonians in supersymmetric quantum mechanics on a half-line, on an interval, and on a punctured line or interval. While there is a 4-parameter family of self-adjointly extended Hamiltonians on a punctured line, only a 3-parameter sub-family has supersymmetric d... |
1009.4453 | Jan Gutowski | Jan B. Gutowski and W. A. Sabra | HKT Geometry and Fake Five Dimensional Supergravity | 14 pages, latex. Minor typos corrected, references added | Class.Quant.Grav.28:175023,2011 | 10.1088/0264-9381/28/17/175023 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent results on the relation between hyper-Kahler geometry with torsion and
solutions admitting Killing spinors in minimal de sitter supergravity are
extended to more general supergravity models with vector multiplets.
| [
{
"created": "Wed, 22 Sep 2010 19:25:34 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Oct 2010 13:37:21 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Aug 2011 21:47:36 GMT",
"version": "v3"
}
] | 2011-08-30 | [
[
"Gutowski",
"Jan B.",
""
],
[
"Sabra",
"W. A.",
""
]
] | Recent results on the relation between hyper-Kahler geometry with torsion and solutions admitting Killing spinors in minimal de sitter supergravity are extended to more general supergravity models with vector multiplets. |
1301.4980 | Henry Lamm IV | Henry Lamm, Tanmay Vachaspati | Numerical Exploration of Soliton Creation | 14 pages, 15 figures | null | 10.1103/PhysRevD.87.065018 | null | hep-th cond-mat.other physics.comp-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the classical production of solitons in the easy axis O(3) model
in 1+1 dimensions, for a wide range of initial conditions that correspond to
the scattering of small breathers. We characterize the fractal nature of the
region in parameter space that leads to soliton production and find certain
trends in th... | [
{
"created": "Mon, 21 Jan 2013 20:49:04 GMT",
"version": "v1"
}
] | 2013-06-11 | [
[
"Lamm",
"Henry",
""
],
[
"Vachaspati",
"Tanmay",
""
]
] | We explore the classical production of solitons in the easy axis O(3) model in 1+1 dimensions, for a wide range of initial conditions that correspond to the scattering of small breathers. We characterize the fractal nature of the region in parameter space that leads to soliton production and find certain trends in the ... |
1408.6838 | Alessandra Cagnazzo | Alessandra Cagnazzo, Volker Schomerus, Vaclav Tlapak | On the Spectrum of Superspheres | null | null | 10.1007/JHEP03(2015)013 | DESY 14-151 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sigma models on coset superspaces, such as odd dimensional superspheres, play
an important role in physics and in particular the AdS/CFT correspondence. In
this work we apply recent general results on the spectrum of coset space models
and on supergroup WZNW models to study the conformal sigma model with target
space... | [
{
"created": "Thu, 28 Aug 2014 20:00:05 GMT",
"version": "v1"
}
] | 2015-06-22 | [
[
"Cagnazzo",
"Alessandra",
""
],
[
"Schomerus",
"Volker",
""
],
[
"Tlapak",
"Vaclav",
""
]
] | Sigma models on coset superspaces, such as odd dimensional superspheres, play an important role in physics and in particular the AdS/CFT correspondence. In this work we apply recent general results on the spectrum of coset space models and on supergroup WZNW models to study the conformal sigma model with target space S... |
1601.05021 | Greger Torgrimsson | Anton Ilderton, Greger Torgrimsson | The worldline approach to helicity flip in plane waves | 11 pages, 1 figure | Phys. Rev. D 93, 085006 (2016) | 10.1103/PhysRevD.93.085006 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply worldline methods to the study of vacuum polarisation effects in
plane wave backgrounds, in both scalar and spinor QED. We calculate
helicity-flip probabilities to one loop order and treated exactly in the
background field, and provide a toolkit of methods for use in investigations of
higher-order processes.... | [
{
"created": "Tue, 19 Jan 2016 17:58:01 GMT",
"version": "v1"
}
] | 2016-04-13 | [
[
"Ilderton",
"Anton",
""
],
[
"Torgrimsson",
"Greger",
""
]
] | We apply worldline methods to the study of vacuum polarisation effects in plane wave backgrounds, in both scalar and spinor QED. We calculate helicity-flip probabilities to one loop order and treated exactly in the background field, and provide a toolkit of methods for use in investigations of higher-order processes. W... |
1910.00036 | Rik van Breukelen | Rik van Breukelen | Black Hole State Dependence as a Single Parameter | Typo fixes | null | 10.1007/JHEP04(2020)210 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has previously been proposed that the black hole interior of typical state
large black holes in AdS can be described using state-dependent operators. We
investigate the possibility that the interior can be described by explicit time
dependence, which reduces the state-dependence of the interior operators to a
sing... | [
{
"created": "Mon, 30 Sep 2019 18:05:45 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Feb 2020 15:36:44 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Apr 2020 11:42:12 GMT",
"version": "v3"
}
] | 2020-05-20 | [
[
"van Breukelen",
"Rik",
""
]
] | It has previously been proposed that the black hole interior of typical state large black holes in AdS can be described using state-dependent operators. We investigate the possibility that the interior can be described by explicit time dependence, which reduces the state-dependence of the interior operators to a single... |
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