id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9502111 | I. Shapiro | I.L. Shapiro (Univ. of Zaragoza, Spain) and Hiroyuki Takata (Hiroshima
University, Japan) | One loop renormalization of the four-dimensional theory for quantum
dilaton gravity. | 21 pages, latex, no figures. | Phys.Rev. D52 (1995) 2162-2175 | 10.1103/PhysRevD.52.2162 | DFTUZ/95/01, HUPD/95/05. | hep-th | null | We study the one loop renormalization in the most general metric-dilaton
theory with the second derivative terms only. The general theory can be divided
into two classes, models of one are equivalent to conformally coupled with
gravity scalar field and also to general relativity with cosmological term. The
models of ... | [
{
"created": "Fri, 17 Feb 1995 14:22:29 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Shapiro",
"I. L.",
"",
"Univ. of Zaragoza, Spain"
],
[
"Takata",
"Hiroyuki",
"",
"Hiroshima\n University, Japan"
]
] | We study the one loop renormalization in the most general metric-dilaton theory with the second derivative terms only. The general theory can be divided into two classes, models of one are equivalent to conformally coupled with gravity scalar field and also to general relativity with cosmological term. The models of se... |
hep-th/0102157 | Bogdan Morariu | Bogdan Morariu, Alexios P. Polychronakos | Quantum Mechanics on the Noncommutative Torus | LaTeX, 19 pages, no figures, references added | Nucl.Phys. B610 (2001) 531-544 | 10.1016/S0550-3213(01)00294-2 | null | hep-th | null | We analyze the algebra of observables of a charged particle on a
noncommutative torus in a constant magnetic field. We present a set of
generators of this algebra which coincide with the generators for a commutative
torus but at a different value of the magnetic field, and demonstrate the
existence of a critical valu... | [
{
"created": "Thu, 22 Feb 2001 20:10:06 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Mar 2001 20:36:24 GMT",
"version": "v2"
},
{
"created": "Mon, 14 May 2001 18:46:41 GMT",
"version": "v3"
},
{
"created": "Mon, 21 May 2001 20:21:28 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Morariu",
"Bogdan",
""
],
[
"Polychronakos",
"Alexios P.",
""
]
] | We analyze the algebra of observables of a charged particle on a noncommutative torus in a constant magnetic field. We present a set of generators of this algebra which coincide with the generators for a commutative torus but at a different value of the magnetic field, and demonstrate the existence of a critical value ... |
0911.2846 | Joao P Rodrigues | Mthokozisi Masuku and Jo\~ao P. Rodrigues | Laplacians in polar matrix coordinates and radial fermionization in
higher dimensions | Latex, 15 pages | J.Math.Phys.52:032302,2011 | 10.1063/1.3553456 | WITS-CTP-045 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the quantum mechanical hamiltonian of two, space indexed,
hermitean matrices. By introducing matrix valued polar coordinates, we obtain
the form of the laplacian acting on invariant states. For potentials depending
only on the eigenvalues of the radial matrix, we establish that the radially
invariant sect... | [
{
"created": "Sun, 15 Nov 2009 09:49:12 GMT",
"version": "v1"
}
] | 2011-09-05 | [
[
"Masuku",
"Mthokozisi",
""
],
[
"Rodrigues",
"João P.",
""
]
] | We consider the quantum mechanical hamiltonian of two, space indexed, hermitean matrices. By introducing matrix valued polar coordinates, we obtain the form of the laplacian acting on invariant states. For potentials depending only on the eigenvalues of the radial matrix, we establish that the radially invariant sector... |
1202.3432 | Julien Serreau | Julien Serreau and Matthieu Tissier | Lifting the Gribov ambiguity in Yang-Mills theories | 8 pages, 1 figure; published version (PLB), minor corrections,
references added | null | 10.1016/j.physletb.2012.04.041 | null | hep-th hep-lat hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new one-parameter family of Landau gauges for Yang-Mills
theories which can be formulated by means of functional integral methods and
are thus well suited for analytic calculations, but which are free of Gribov
ambiguities and avoid the Neuberger zero problem of the standard Faddeev-Popov
construction. T... | [
{
"created": "Wed, 15 Feb 2012 20:55:30 GMT",
"version": "v1"
},
{
"created": "Sun, 6 May 2012 17:48:34 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Serreau",
"Julien",
""
],
[
"Tissier",
"Matthieu",
""
]
] | We propose a new one-parameter family of Landau gauges for Yang-Mills theories which can be formulated by means of functional integral methods and are thus well suited for analytic calculations, but which are free of Gribov ambiguities and avoid the Neuberger zero problem of the standard Faddeev-Popov construction. The... |
2204.03669 | Alessandra Gnecchi | Saskia Demulder, Alessandra Gnecchi, Ioannis Lavdas, Dieter Lust | Islands and Light Gravitons in type IIB String Theory | Updated plots, corrected typos, 1 ancillary notebook | null | 10.1007/JHEP02(2023)016 | LMU-ASC 14/22, MPP-2022-40 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider the setup of an evaporating black hole in AdS$_{4}$ coupled to an
external bath, embedded in type IIB string theory. We study quantum extremal
islands in these backgrounds, in relation to the existence of a massive
graviton. Using explicit results of the microscopic embedding of AdS$_{4}$
massive gravity ... | [
{
"created": "Thu, 7 Apr 2022 18:00:05 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Jul 2022 18:03:29 GMT",
"version": "v2"
}
] | 2023-02-22 | [
[
"Demulder",
"Saskia",
""
],
[
"Gnecchi",
"Alessandra",
""
],
[
"Lavdas",
"Ioannis",
""
],
[
"Lust",
"Dieter",
""
]
] | We consider the setup of an evaporating black hole in AdS$_{4}$ coupled to an external bath, embedded in type IIB string theory. We study quantum extremal islands in these backgrounds, in relation to the existence of a massive graviton. Using explicit results of the microscopic embedding of AdS$_{4}$ massive gravity in... |
hep-th/9911157 | Bin Wang | Bin Wang and Elcio Abdalla | Holography and the generalized second law of thermodynamics in
(2+1)-dimensional cosmology | Latex file, 11 pages, to be published in Phys. Lett. B | Phys.Lett. B471 (2000) 346-351 | 10.1016/S0370-2693(99)01406-9 | null | hep-th | null | The Fischler-Susskind entropy bound has been studied in (2+1)-dimensional
universes with negative cosmological constant. As in all contracting universes,
that bound is not satisfied. Furthermore, we found that the Fischler-Susskind
bound is not compatible with a generalized second law of thermodynamics in
(2+1)-dimen... | [
{
"created": "Fri, 19 Nov 1999 18:37:51 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Wang",
"Bin",
""
],
[
"Abdalla",
"Elcio",
""
]
] | The Fischler-Susskind entropy bound has been studied in (2+1)-dimensional universes with negative cosmological constant. As in all contracting universes, that bound is not satisfied. Furthermore, we found that the Fischler-Susskind bound is not compatible with a generalized second law of thermodynamics in (2+1)-dimensi... |
0909.3200 | Zoltan Bajnok | Zoltan Bajnok and Omar el Deeb | Form factors in the presence of integrable defects | 21 pages, 13 eps figures | Nucl.Phys.B832:500-519,2010 | 10.1016/j.nuclphysb.2010.02.004 | ITP-Budapest Report 645 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Form factor axioms are derived in two dimensional integrable defect theories
for matrix elements of operators localized both in the bulk and on the defect.
The form factors of bulk operators are expressed in terms of the bulk form
factors and the transmission factor. The structure of the form factors of
defect operat... | [
{
"created": "Thu, 17 Sep 2009 12:26:05 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Bajnok",
"Zoltan",
""
],
[
"Deeb",
"Omar el",
""
]
] | Form factor axioms are derived in two dimensional integrable defect theories for matrix elements of operators localized both in the bulk and on the defect. The form factors of bulk operators are expressed in terms of the bulk form factors and the transmission factor. The structure of the form factors of defect operator... |
1803.05798 | Daniel Rutter | Daniel Rutter, Balt C. van Rees | Counterterms in Truncated Conformal Perturbation Theory | 31 pages, 5 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the perturbative renormalisation of deformed conformal field
theories from the Hamiltonian perspective. We discuss the relation with
conformal perturbation theory, to which we provide an explicit match up to
third order in the coupling, and show how second-order anomalous dimensions in
the Wilson-Fishe... | [
{
"created": "Thu, 15 Mar 2018 15:16:36 GMT",
"version": "v1"
}
] | 2018-03-16 | [
[
"Rutter",
"Daniel",
""
],
[
"van Rees",
"Balt C.",
""
]
] | We investigate the perturbative renormalisation of deformed conformal field theories from the Hamiltonian perspective. We discuss the relation with conformal perturbation theory, to which we provide an explicit match up to third order in the coupling, and show how second-order anomalous dimensions in the Wilson-Fisher ... |
1408.5345 | Roberto Pittau | Roberto Pittau | Integration-by-parts identities in FDR | 13 pages | Fortschr. Phys. 63, No. 9-10, 601-608 (2015) | 10.1002/prop.201500040 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-dimensional renormalized (FDR) integrals play an increasingly important
role in perturbative loop calculations. Thanks to them, loop computations can
be performed directly in four dimensions and with no ultraviolet (UV)
counterterms. In this paper I prove that integration-by-parts (IBP) identities
can be used to... | [
{
"created": "Fri, 22 Aug 2014 16:13:51 GMT",
"version": "v1"
}
] | 2015-09-07 | [
[
"Pittau",
"Roberto",
""
]
] | Four-dimensional renormalized (FDR) integrals play an increasingly important role in perturbative loop calculations. Thanks to them, loop computations can be performed directly in four dimensions and with no ultraviolet (UV) counterterms. In this paper I prove that integration-by-parts (IBP) identities can be used to f... |
hep-th/0105074 | J. M. Speight | J.M. Speight | Instability of breathers in the topological discrete sine-Gordon system | 7 pages | Nonlinearity 14 (2001) 843-848 | 10.1088/0951-7715/14/4/311 | Leeds Pure Maths Preprint 2000/39 | hep-th | null | It is demonstrated that the breather solutions recently discovered in the
weakly coupled topological discrete sine-Gordon system are spectrally unstable.
This is in contrast with more conventional spatially discrete systems, whose
breathers are always spectrally stable at sufficiently weak coupling.
| [
{
"created": "Tue, 8 May 2001 13:29:53 GMT",
"version": "v1"
}
] | 2014-11-12 | [
[
"Speight",
"J. M.",
""
]
] | It is demonstrated that the breather solutions recently discovered in the weakly coupled topological discrete sine-Gordon system are spectrally unstable. This is in contrast with more conventional spatially discrete systems, whose breathers are always spectrally stable at sufficiently weak coupling. |
1402.0526 | Andrei Linde | Andrei Linde | Inflationary Cosmology after Planck 2013 | 84 pages, 23 figures, based on lectures at the Les Houches School
"Post-Planck Cosmology,'' 2013. A section on inflation in supergravity is
extended, a subsection on unitarity problem for Higgs inflation and related
models is added, a reply to the recent critical comments on inflation by
Ijjas, Steinhardt and L... | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I give a general review of inflationary cosmology and of its present status,
in view of the 2013 data release by the Planck satellite. A specific emphasis
is given to the new broad class of theories, the cosmological attractors, which
have nearly model-independent predictions converging at the sweet spot of the
Planc... | [
{
"created": "Mon, 3 Feb 2014 21:31:51 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Mar 2014 03:59:45 GMT",
"version": "v2"
}
] | 2014-03-11 | [
[
"Linde",
"Andrei",
""
]
] | I give a general review of inflationary cosmology and of its present status, in view of the 2013 data release by the Planck satellite. A specific emphasis is given to the new broad class of theories, the cosmological attractors, which have nearly model-independent predictions converging at the sweet spot of the Planck ... |
0706.4121 | Andrei Belitsky | A.V. Belitsky | Analytic Bethe Ansatz and Baxter equations for long-range psl(2|2) spin
chain | 32 pages, 2 figures | Nucl.Phys.B793:363-395,2008 | 10.1016/j.nuclphysb.2007.09.009 | null | hep-th | null | We study the largest particle-number-preserving sector of the dilatation
operator in maximally supersymmetric gauge theory. After exploring one-loop
Bethe Ansatze for the underlying spin chain with psl(2|2) symmetry for simple
root systems related to several Kac-Dynkin diagrams, we use the analytic Bethe
Anzats to co... | [
{
"created": "Wed, 27 Jun 2007 23:39:15 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Belitsky",
"A. V.",
""
]
] | We study the largest particle-number-preserving sector of the dilatation operator in maximally supersymmetric gauge theory. After exploring one-loop Bethe Ansatze for the underlying spin chain with psl(2|2) symmetry for simple root systems related to several Kac-Dynkin diagrams, we use the analytic Bethe Anzats to cons... |
1208.0740 | Vasilis Oikonomou | V. K. Oikonomou | Color Superconductivity, Fermionic Quasinormal Modes in
Reissner-Nordstr\"{o}m-anti-de Sitter Spacetimes and Supersymmetry | Typos of the published version corrected | Int.J.Mod.Phys. A28 (2013) 1350090 | 10.1142/S0217751X13500905 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two fermionic systems that have an underlying supersymmetric
structure, namely a color superconductor and Dirac fermion in a
Reissner-Nordstr\"{o}m-anti-de Sitter gravitational background. In the chiral
limit of the color superconductor, the localized fermionic zero modes around
the vortex form an N=2 with z... | [
{
"created": "Fri, 3 Aug 2012 13:38:33 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Aug 2012 12:41:44 GMT",
"version": "v2"
},
{
"created": "Thu, 1 Aug 2013 10:19:56 GMT",
"version": "v3"
},
{
"created": "Wed, 30 Apr 2014 15:39:09 GMT",
"version": "v4"
}
] | 2015-06-11 | [
[
"Oikonomou",
"V. K.",
""
]
] | We study two fermionic systems that have an underlying supersymmetric structure, namely a color superconductor and Dirac fermion in a Reissner-Nordstr\"{o}m-anti-de Sitter gravitational background. In the chiral limit of the color superconductor, the localized fermionic zero modes around the vortex form an N=2 with zer... |
hep-th/9509155 | Bernd Kuckert | Bernd Kuckert (Hamburg) | Borchers' Commutation Relations and Modular Symmetries | LaTeX file | Lett.Math.Phys. 41 (1997) 307-320 | null | DESY 95-180 | hep-th | null | Recently Borchers has shown that in a theory of local observables, certain
unitary and antiunitary operators, which are obtained from an elementary
construction suggested by Bisognano and Wichmann, commute with the translation
operators like Lorentz boosts and \pct-operators, respectively. We conclude
from this that ... | [
{
"created": "Wed, 27 Sep 1995 15:04:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kuckert",
"Bernd",
"",
"Hamburg"
]
] | Recently Borchers has shown that in a theory of local observables, certain unitary and antiunitary operators, which are obtained from an elementary construction suggested by Bisognano and Wichmann, commute with the translation operators like Lorentz boosts and \pct-operators, respectively. We conclude from this that as... |
hep-th/0504139 | DaeKil Park | Eylee Jung, SungHoon Kim, D. K. Park | Condition for the Superradiance Modes in Higher-Dimensional Rotating
Black Holes with Multiple Angular Momentum Parameters | 11 pages, no figure | Phys.Lett. B619 (2005) 347-351 | 10.1016/j.physletb.2005.06.012 | null | hep-th | null | The condition for the existence of the superradiance modes is derived for the
incident scalar, electromagnetic and gravitational waves when the spacetime
background is a higher-dimensional rotating black hole with multiple angular
momentum parameters. The final expression of the condition is $0 < \omega <
\sum_i m_i ... | [
{
"created": "Sat, 16 Apr 2005 19:03:58 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Jung",
"Eylee",
""
],
[
"Kim",
"SungHoon",
""
],
[
"Park",
"D. K.",
""
]
] | The condition for the existence of the superradiance modes is derived for the incident scalar, electromagnetic and gravitational waves when the spacetime background is a higher-dimensional rotating black hole with multiple angular momentum parameters. The final expression of the condition is $0 < \omega < \sum_i m_i \O... |
1702.06892 | Ilya Lvovich Shapiro | Fabricio M. Ferreira and Ilya L. Shapiro | Integration of trace anomaly in 6D | 8 pages | null | 10.1016/j.physletb.2017.06.014 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The trace anomaly in six-dimensional space is given by the local terms which
have six derivatives of the metric. We find the effective action which is
responsible for the anomaly. The result is presented in non-local covariant
form and also in the local covariant form which employs two auxiliary scalar
fields.
| [
{
"created": "Wed, 22 Feb 2017 16:51:35 GMT",
"version": "v1"
}
] | 2017-06-21 | [
[
"Ferreira",
"Fabricio M.",
""
],
[
"Shapiro",
"Ilya L.",
""
]
] | The trace anomaly in six-dimensional space is given by the local terms which have six derivatives of the metric. We find the effective action which is responsible for the anomaly. The result is presented in non-local covariant form and also in the local covariant form which employs two auxiliary scalar fields. |
1404.7329 | Anastasia Doikou | Anastasia Doikou | Lax pair formulation in the simultaneous presence of boundaries and
defects | 19 pages, Latex. A few comments and clarifications added. Version to
appear in J. Phys. A | J. Phys. A: Math. Theor. 48 (2015) 065203 | 10.1088/1751-8113/48/6/065203 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by recent results on the effect of integrable boundary conditions on
the bulk behavior of an integrable system, and in particular on the behavior of
an existing defect we systematically formulate the Lax pairs in the
simultaneous presence of integrable boundaries and defects. The respective
sewing conditions... | [
{
"created": "Tue, 29 Apr 2014 12:15:30 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jan 2015 17:30:23 GMT",
"version": "v2"
}
] | 2015-01-27 | [
[
"Doikou",
"Anastasia",
""
]
] | Inspired by recent results on the effect of integrable boundary conditions on the bulk behavior of an integrable system, and in particular on the behavior of an existing defect we systematically formulate the Lax pairs in the simultaneous presence of integrable boundaries and defects. The respective sewing conditions a... |
1209.4147 | Io Kawaguchi | Io Kawaguchi and Kentaroh Yoshida | Exotic symmetry and monodromy equivalence in Schrodinger sigma models | 27 pages, 3 figures, LaTeX, Further clarifications added | null | 10.1007/JHEP02(2013)024 | KUNS-2416 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the classical integrable structure of two-dimensional non-linear
sigma models with target space three-dimensional Schrodinger spacetimes. There
are the two descriptions to describe the classical dynamics: 1) the left
description based on SL(2,R)_L and 2) the right description based on U(1)_R. We
have show... | [
{
"created": "Wed, 19 Sep 2012 04:48:46 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2013 07:37:54 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Kawaguchi",
"Io",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We consider the classical integrable structure of two-dimensional non-linear sigma models with target space three-dimensional Schrodinger spacetimes. There are the two descriptions to describe the classical dynamics: 1) the left description based on SL(2,R)_L and 2) the right description based on U(1)_R. We have shown ... |
1805.09318 | Kaloian Lozanov | Kaloian D. Lozanov, Azadeh Maleknejad and Eiichiro Komatsu | Schwinger Effect by an $SU(2)$ Gauge Field during Inflation | Minor changes | null | 10.1007/JHEP02(2019)041 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-Abelian gauge fields may exist during inflation. We study the Schwinger
effect by an $SU(2)$ gauge field coupled to a charged scalar doublet in a
(quasi) de Sitter background and the possible backreaction of the generated
charged particles on the homogeneous dynamics. Contrary to the Abelian $U(1)$
case, we find ... | [
{
"created": "Wed, 23 May 2018 17:59:29 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Jun 2018 21:14:59 GMT",
"version": "v2"
},
{
"created": "Tue, 20 Nov 2018 17:54:19 GMT",
"version": "v3"
}
] | 2019-02-20 | [
[
"Lozanov",
"Kaloian D.",
""
],
[
"Maleknejad",
"Azadeh",
""
],
[
"Komatsu",
"Eiichiro",
""
]
] | Non-Abelian gauge fields may exist during inflation. We study the Schwinger effect by an $SU(2)$ gauge field coupled to a charged scalar doublet in a (quasi) de Sitter background and the possible backreaction of the generated charged particles on the homogeneous dynamics. Contrary to the Abelian $U(1)$ case, we find th... |
hep-th/0009216 | Armen Nersessian | A.Nersessian | D-dimensional massless particle with extended gauge invariance | 5pages, Talk given at IX Colloquium on Quantum groups and Integrable
models (June 22-24, 2000, Prague) | Czech.J.Phys. 50 (2000) 1309-1315 | 10.1023/A:1022829511913 | null | hep-th | null | We propose the model of $D-$dimensional massless particle whose Lagrangian is
given by the $N-$th extrinsic curvature of world-line. The system has $N+1$
gauge degrees of freedom constituting $W-$like algebra; the classical
trajectories of the model are space-like curves which obey the conditions
$k_{N+a}=k_{N-a}$, $... | [
{
"created": "Wed, 27 Sep 2000 08:10:38 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Nersessian",
"A.",
""
]
] | We propose the model of $D-$dimensional massless particle whose Lagrangian is given by the $N-$th extrinsic curvature of world-line. The system has $N+1$ gauge degrees of freedom constituting $W-$like algebra; the classical trajectories of the model are space-like curves which obey the conditions $k_{N+a}=k_{N-a}$, $k_... |
0907.3121 | Corrado Appignani | Corrado Appignani, Roberto Casadio, S. Shankaranarayanan | The Cosmological Constant and Horava-Lifshitz Gravity | 9 pages, Latex | JCAP 1004:006,2010 | 10.1088/1475-7516/2010/04/006 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Horava-Lifshitz theory of gravity with detailed balance is plagued by the
presence of a negative bare (or geometrical) cosmological constant which makes
its cosmology clash with observations. We argue that adding the effects of the
large vacuum energy of quantum matter fields, this bare cosmological constant
can be a... | [
{
"created": "Fri, 17 Jul 2009 17:27:41 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Jul 2009 19:33:04 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Appignani",
"Corrado",
""
],
[
"Casadio",
"Roberto",
""
],
[
"Shankaranarayanan",
"S.",
""
]
] | Horava-Lifshitz theory of gravity with detailed balance is plagued by the presence of a negative bare (or geometrical) cosmological constant which makes its cosmology clash with observations. We argue that adding the effects of the large vacuum energy of quantum matter fields, this bare cosmological constant can be app... |
1105.3854 | Diego Rodriguez-Gomez | Diego Rodriguez-Gomez and Jorge G. Russo | Fuzzy spheres at finite temperature supported by Wilson lines | 14 pages, 8 figures | null | 10.1007/JHEP07(2011)072 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the fate of the fuzzy sphere vacuum solutions in the SU(N)xSU(N+M)
Klebanov-Strassler theory at finite temperature and at weak coupling. We find
that thermal effects push the S^2 radius --a modulus at T=0-- towards vanishing
size. We then show that the fuzzy sphere can be stabilized by adding a temporal
Wils... | [
{
"created": "Thu, 19 May 2011 12:50:47 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Rodriguez-Gomez",
"Diego",
""
],
[
"Russo",
"Jorge G.",
""
]
] | We study the fate of the fuzzy sphere vacuum solutions in the SU(N)xSU(N+M) Klebanov-Strassler theory at finite temperature and at weak coupling. We find that thermal effects push the S^2 radius --a modulus at T=0-- towards vanishing size. We then show that the fuzzy sphere can be stabilized by adding a temporal Wilson... |
1406.6930 | Jean-Pierre Derendinger | Jean-Pierre Derendinger and Adolfo Guarino | A second look at gauged supergravities from fluxes in M-theory | 46 pages. Published version. Minor changes, references added | JHEP 1409 (2014) 162 | 10.1007/JHEP09(2014)162 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate reductions of M-theory beyond twisted tori by allowing the
presence of KK6 monopoles (KKO6-planes) compatible with N=4 supersymmetry in
four dimensions. The presence of KKO6-planes proves crucial to achieve full
moduli stabilisation as they generate new universal moduli powers in the scalar
potential. ... | [
{
"created": "Thu, 26 Jun 2014 16:02:23 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Oct 2014 22:38:03 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Derendinger",
"Jean-Pierre",
""
],
[
"Guarino",
"Adolfo",
""
]
] | We investigate reductions of M-theory beyond twisted tori by allowing the presence of KK6 monopoles (KKO6-planes) compatible with N=4 supersymmetry in four dimensions. The presence of KKO6-planes proves crucial to achieve full moduli stabilisation as they generate new universal moduli powers in the scalar potential. Th... |
0901.4443 | Emil Nissimov | Eduardo Guendelman, Alexander Kaganovich, Emil Nissimov, Svetlana
Pacheva | Lightlike Branes as Natural Candidates for Wormhole Throats | Contribution to 4th RTN "Forces-Universe" Workshop, Varna (Sept.
2008) | Fortschr.Phys.57:566-572,2009 | 10.1002/prop.200900018 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We first briefly present a consistent world-volume Lagrangian description of
lightlike p-branes (LL-branes) in two equivalent forms - a Polyakov-type and a
dual to it Nambu-Goto-type formulations. The most important characteristic
features of LL-brane dynamics are: (i) the brane tension appears as a
non-trivial addit... | [
{
"created": "Wed, 28 Jan 2009 11:57:16 GMT",
"version": "v1"
}
] | 2010-11-02 | [
[
"Guendelman",
"Eduardo",
""
],
[
"Kaganovich",
"Alexander",
""
],
[
"Nissimov",
"Emil",
""
],
[
"Pacheva",
"Svetlana",
""
]
] | We first briefly present a consistent world-volume Lagrangian description of lightlike p-branes (LL-branes) in two equivalent forms - a Polyakov-type and a dual to it Nambu-Goto-type formulations. The most important characteristic features of LL-brane dynamics are: (i) the brane tension appears as a non-trivial additio... |
0710.3445 | Saharian | A. A. Saharian, A. L. Mkhitaryan | Vacuum densities for a thick brane in AdS spacetime | 12 pages, 2 figures, talk presented at QFEXT07, Leipzig, September
17-21, 2007 | J.Phys.A41:164062,2008 | 10.1088/1751-8113/41/16/164062 | null | hep-th | null | For a massive scalar field with general curvature coupling parameter we
evaluate Wightman function, vacuum expectation values of the field square and
the energy-momentum tensor induced by a $Z_{2}$-symmetric brane with finite
thickness located on $(D+1)$-dimensional AdS bulk. For the general case of
static plane symm... | [
{
"created": "Thu, 18 Oct 2007 07:24:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Saharian",
"A. A.",
""
],
[
"Mkhitaryan",
"A. L.",
""
]
] | For a massive scalar field with general curvature coupling parameter we evaluate Wightman function, vacuum expectation values of the field square and the energy-momentum tensor induced by a $Z_{2}$-symmetric brane with finite thickness located on $(D+1)$-dimensional AdS bulk. For the general case of static plane symmet... |
0803.1827 | M. P. Garcia del Moral | A. Belhaj, M.P. Garcia del Moral, A. Restuccia, A. Segui, J.P. Veiro | The Supermembrane with Central Charges on a G2 Manifold | Reviewed version. spectral propertis discussed, two more sections
added, 27 pages,Latex | J.Phys.A42:325201,2009 | 10.1088/1751-8113/42/32/325201 | DFTT-05/2008, AEI-2008-014 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the 11D supermembrane with topological central charges induced
through an irreducible winding on a G2 manifold realized from the T7/Z2xZ2xZ2
orbifold construction. The hamiltonian H of the theory on a T7 target has a
discrete spectrum. Within the discrete symmetries of H associated to large
diffeomorphis... | [
{
"created": "Wed, 12 Mar 2008 19:38:42 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jun 2008 22:11:01 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Oct 2008 09:22:45 GMT",
"version": "v3"
}
] | 2009-08-11 | [
[
"Belhaj",
"A.",
""
],
[
"del Moral",
"M. P. Garcia",
""
],
[
"Restuccia",
"A.",
""
],
[
"Segui",
"A.",
""
],
[
"Veiro",
"J. P.",
""
]
] | We construct the 11D supermembrane with topological central charges induced through an irreducible winding on a G2 manifold realized from the T7/Z2xZ2xZ2 orbifold construction. The hamiltonian H of the theory on a T7 target has a discrete spectrum. Within the discrete symmetries of H associated to large diffeomorphisms... |
hep-th/0405004 | John D. Swain | John Swain | The Majorana representation of spins and the relation between
$SU(\infty)$ and $SDiff(S^2)$ | null | null | null | null | hep-th | null | The Majorana representation of spin-$\frac{n}{2}$ quantum states by sets of
points on a sphere allows a realization of SU(n) acting on such states, and
thus a natural action on the two-dimensional sphere $S^2$. This action is
discussed in the context of the proposed connection between $SU(\infty)$ and
the group $SDif... | [
{
"created": "Fri, 30 Apr 2004 20:59:18 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Swain",
"John",
""
]
] | The Majorana representation of spin-$\frac{n}{2}$ quantum states by sets of points on a sphere allows a realization of SU(n) acting on such states, and thus a natural action on the two-dimensional sphere $S^2$. This action is discussed in the context of the proposed connection between $SU(\infty)$ and the group $SDiff(... |
1309.0855 | Nazim Djeghloul | N. Djeghloul, A. Meziane, and M. Tahiri | Auxiliary fields in open gauge theories | 12 pages, no figures | Phys. Rev. D 88, 065002 (2013) | 10.1103/PhysRevD.88.065002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that for open gauge theories, it is possible to build an off-shell
Becchi-Rouet-Stora-Tyutin (BRST) algebra together with an invariant extension
of the classical action. This is based on the introduction of auxiliary fields,
after having defined an on-shell invariant quantum action, where the
gauge-fixing act... | [
{
"created": "Tue, 3 Sep 2013 22:43:36 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Djeghloul",
"N.",
""
],
[
"Meziane",
"A.",
""
],
[
"Tahiri",
"M.",
""
]
] | We show that for open gauge theories, it is possible to build an off-shell Becchi-Rouet-Stora-Tyutin (BRST) algebra together with an invariant extension of the classical action. This is based on the introduction of auxiliary fields, after having defined an on-shell invariant quantum action, where the gauge-fixing actio... |
1811.12905 | Carlo A. Trugenberger | C. Kelly and C. A. Trugenberger | Combinatorial Quantum Gravity: Emergence of Geometric Space from Random
Graphs | Contribution to the DICE 2018 conference on Spacetime, Matter and
Quantum Mechanics, Castiglioncello, September 2018 | null | 10.1088/1742-6596/1275/1/012016 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review and extend the recently proposed model of combinatorial quantum
gravity. Contrary to previous discrete approaches, this model is defined on
(regular) random graphs and is driven by a purely combinatorial version of
Ricci curvature, the Ollivier curvature, defined on generic metric spaces
equipped with a Mar... | [
{
"created": "Fri, 30 Nov 2018 17:30:54 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Kelly",
"C.",
""
],
[
"Trugenberger",
"C. A.",
""
]
] | We review and extend the recently proposed model of combinatorial quantum gravity. Contrary to previous discrete approaches, this model is defined on (regular) random graphs and is driven by a purely combinatorial version of Ricci curvature, the Ollivier curvature, defined on generic metric spaces equipped with a Marko... |
2311.15805 | Minoru Eto | Minoru Eto, Yuito Suzuki | Massless fermions and superconductivity of string-wall composites | 46 pages, 32 figures, Fig.29 is corrected in ver.2 | null | null | YGHP-23-07 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | An axion cosmic string is known to be a chiral superconductor when the axion
couples to an electrically charged fermion. After the QCD phase transition, a
QCD axion string is attached by $N$ domain walls. We would like to elucidate
the fate of massless fermions on a global string after domain walls attached
not only ... | [
{
"created": "Mon, 27 Nov 2023 13:28:47 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Dec 2023 05:01:54 GMT",
"version": "v2"
}
] | 2023-12-05 | [
[
"Eto",
"Minoru",
""
],
[
"Suzuki",
"Yuito",
""
]
] | An axion cosmic string is known to be a chiral superconductor when the axion couples to an electrically charged fermion. After the QCD phase transition, a QCD axion string is attached by $N$ domain walls. We would like to elucidate the fate of massless fermions on a global string after domain walls attached not only in... |
1612.01557 | James T. Liu | Joshua W. Foster, James T. Liu | Spatial Anisotropy in Nonrelativistic Holography | 22 pages, 3 figures, references added | null | null | MCTP-16-31 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine holographic theories where Lifshitz symmetry is broken with
spatial anisotropy. In particular, we focus on the conditions imposed by the
null energy condition, and demonstrate that it is possible to have unusual
anisotropic fixed points where a subset of the spatial dimensions have negative
scaling exponen... | [
{
"created": "Mon, 5 Dec 2016 21:30:41 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Sep 2017 14:22:48 GMT",
"version": "v2"
}
] | 2017-09-13 | [
[
"Foster",
"Joshua W.",
""
],
[
"Liu",
"James T.",
""
]
] | We examine holographic theories where Lifshitz symmetry is broken with spatial anisotropy. In particular, we focus on the conditions imposed by the null energy condition, and demonstrate that it is possible to have unusual anisotropic fixed points where a subset of the spatial dimensions have negative scaling exponents... |
hep-th/0604040 | David Skinner | Rutger Boels, Lionel Mason and David Skinner | Supersymmetric Gauge Theories in Twistor Space | 23 pages, no figures | JHEP 0702:014,2007 | 10.1088/1126-6708/2007/02/014 | null | hep-th | null | We construct a twistor space action for N=4 super Yang-Mills theory and show
that it is equivalent to its four dimensional spacetime counterpart at the
level of perturbation theory. We compare our partition function to the original
twistor-string proposal, showing that although our theory is closely related to
string... | [
{
"created": "Thu, 6 Apr 2006 12:57:02 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Boels",
"Rutger",
""
],
[
"Mason",
"Lionel",
""
],
[
"Skinner",
"David",
""
]
] | We construct a twistor space action for N=4 super Yang-Mills theory and show that it is equivalent to its four dimensional spacetime counterpart at the level of perturbation theory. We compare our partition function to the original twistor-string proposal, showing that although our theory is closely related to string t... |
2005.06735 | Georgios Papathanasiou | Simon Caron-Huot, Lance J. Dixon, James M. Drummond, Falko Dulat, Jack
Foster, \"Omer G\"urdo\u{g}an, Matt von Hippel, Andrew J. McLeod and Georgios
Papathanasiou | The Steinmann Cluster Bootstrap for N=4 Super Yang-Mills Amplitudes | 36 pages, 4 figures, 5 tables, 1 ancillary file. Contribution to the
proceedings of the Corfu Summer Institute 2019 "School and Workshops on
Elementary Particle Physics and Gravity" (CORFU2019), 31 August - 25
September 2019, Corfu, Greece | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the bootstrap method for constructing six- and seven-particle
amplitudes in planar $\mathcal{N}=4$ super Yang-Mills theory, by exploiting
their analytic structure. We focus on two recently discovered properties which
greatly simplify this construction at symbol and function level, respectively:
the extended... | [
{
"created": "Thu, 14 May 2020 06:20:01 GMT",
"version": "v1"
}
] | 2020-05-15 | [
[
"Caron-Huot",
"Simon",
""
],
[
"Dixon",
"Lance J.",
""
],
[
"Drummond",
"James M.",
""
],
[
"Dulat",
"Falko",
""
],
[
"Foster",
"Jack",
""
],
[
"Gürdoğan",
"Ömer",
""
],
[
"von Hippel",
"Matt",
""
],
[
... | We review the bootstrap method for constructing six- and seven-particle amplitudes in planar $\mathcal{N}=4$ super Yang-Mills theory, by exploiting their analytic structure. We focus on two recently discovered properties which greatly simplify this construction at symbol and function level, respectively: the extended S... |
1812.02549 | Ben Hoare | Ben Hoare, Nat Levine, Arkady A. Tseytlin | On the massless tree-level S-matrix in 2d sigma models | 30 pages; v2: 32 pages, minor comments added and appendix C expanded;
v3: 33 pages, comments added; v4: footnote and reference added | null | 10.1088/1751-8121/ab0b79 | Imperial-TP-AT-2018-05 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the search for new integrable string models, we study the
properties of massless tree-level S-matrices for 2d sigma models expanded near
the trivial vacuum. We find that, in contrast to the standard massive case,
there is no apparent link between massless S-matrices and integrability: in
well-known integ... | [
{
"created": "Thu, 6 Dec 2018 14:29:46 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Dec 2018 16:54:49 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Jan 2019 13:04:44 GMT",
"version": "v3"
},
{
"created": "Wed, 15 May 2019 13:23:23 GMT",
"version": "v4"
}
] | 2019-05-16 | [
[
"Hoare",
"Ben",
""
],
[
"Levine",
"Nat",
""
],
[
"Tseytlin",
"Arkady A.",
""
]
] | Motivated by the search for new integrable string models, we study the properties of massless tree-level S-matrices for 2d sigma models expanded near the trivial vacuum. We find that, in contrast to the standard massive case, there is no apparent link between massless S-matrices and integrability: in well-known integra... |
hep-th/9911239 | Ctirad Klimcik | C. Klimcik | The formulae of Kontsevich and Verlinde from the perspective of the
Drinfeld double | 36 pages, LaTeX, references added | Commun.Math.Phys.217:203-228,2001 | 10.1007/s002200000355 | IML 99-34 | hep-th | null | A two dimensional gauge theory is canonically associated to every Drinfeld
double. For particular doubles, the theory turns out to be e.g. the ordinary
Yang-Mills theory, the G/G gauged WZNW model or the Poisson $\sigma$-model that
underlies the Kontsevich quantization formula. We calculate the arbitrary genus
partit... | [
{
"created": "Mon, 29 Nov 1999 23:10:16 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 1999 16:51:30 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Klimcik",
"C.",
""
]
] | A two dimensional gauge theory is canonically associated to every Drinfeld double. For particular doubles, the theory turns out to be e.g. the ordinary Yang-Mills theory, the G/G gauged WZNW model or the Poisson $\sigma$-model that underlies the Kontsevich quantization formula. We calculate the arbitrary genus partitio... |
hep-th/0304028 | Alexander Gorsky | A. V. Belitsky, A. S. Gorsky and G. P. Korchemsky | Gauge/string duality for QCD conformal operators | Latex, 59 pages, 6 figures | Nucl.Phys.B667:3-54,2003 | 10.1016/S0550-3213(03)00542-X | null | hep-th hep-ph | null | Renormalization group evolution of QCD composite light-cone operators, built
from two and more quark and gluon fields, is responsible for the logarithmic
scaling violations in diverse physical observables. We analyze spectra of
anomalous dimensions of these operators at large conformal spins at weak and
strong coupli... | [
{
"created": "Thu, 3 Apr 2003 18:02:39 GMT",
"version": "v1"
}
] | 2011-08-17 | [
[
"Belitsky",
"A. V.",
""
],
[
"Gorsky",
"A. S.",
""
],
[
"Korchemsky",
"G. P.",
""
]
] | Renormalization group evolution of QCD composite light-cone operators, built from two and more quark and gluon fields, is responsible for the logarithmic scaling violations in diverse physical observables. We analyze spectra of anomalous dimensions of these operators at large conformal spins at weak and strong coupling... |
hep-th/0301089 | Giulio Bonelli | G. Bonelli (U.L.B.) | On Type II strings in exact superconformal non-constant RR backgrounds | 15 pages; typos and a reference added | JHEP 0301 (2003) 065 | 10.1088/1126-6708/2003/01/065 | ULB-TH/03-04 | hep-th | null | An explicitly exact superconformal description is provided to some classes of
Type II string theories in non constant RR backgrounds. This is done by
applying the manifest (2,2) approach of Berkovits and Maldacena to Type II
strings and by studying the condition of exact conformal invariance of certain
supersymmetric... | [
{
"created": "Tue, 14 Jan 2003 17:31:32 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jan 2003 15:59:42 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bonelli",
"G.",
"",
"U.L.B."
]
] | An explicitly exact superconformal description is provided to some classes of Type II string theories in non constant RR backgrounds. This is done by applying the manifest (2,2) approach of Berkovits and Maldacena to Type II strings and by studying the condition of exact conformal invariance of certain supersymmetric b... |
1107.5321 | Subir Sachdev | Subir Sachdev | A model of a Fermi liquid using gauge-gravity duality | 14 pages, 3 figures; (v2) added clarifications | Physical Review D 84, 066009 (2011) | 10.1103/PhysRevD.84.066009 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use gauge-gravity duality to model the crossover from a conformal critical
point to a confining Fermi liquid, driven by a change in fermion density. The
short-distance conformal physics is represented by an anti-de Sitter geometry,
which terminates into a confining state along the emergent spatial direction.
The L... | [
{
"created": "Tue, 26 Jul 2011 20:11:18 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Aug 2011 20:01:31 GMT",
"version": "v2"
}
] | 2011-09-22 | [
[
"Sachdev",
"Subir",
""
]
] | We use gauge-gravity duality to model the crossover from a conformal critical point to a confining Fermi liquid, driven by a change in fermion density. The short-distance conformal physics is represented by an anti-de Sitter geometry, which terminates into a confining state along the emergent spatial direction. The Lut... |
1604.04000 | Nemanja Kaloper | Nemanja Kaloper, Antonio Padilla and David Stefanyszyn | Sequestering effects on and of vacuum decay | 15 pages RevTeX, 5 figures | Phys. Rev. D 94, 025022 (2016) | 10.1103/PhysRevD.94.025022 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider phase transitions and their contributions to vacuum energy in the
manifestly local theory of vacuum energy sequestering. We demonstrate that the
absence of instabilities imposes constraints on the couplings of gravitating
and non-gravitating sectors, which can be satisfied in a large class of models.
We f... | [
{
"created": "Thu, 14 Apr 2016 00:26:59 GMT",
"version": "v1"
}
] | 2016-07-20 | [
[
"Kaloper",
"Nemanja",
""
],
[
"Padilla",
"Antonio",
""
],
[
"Stefanyszyn",
"David",
""
]
] | We consider phase transitions and their contributions to vacuum energy in the manifestly local theory of vacuum energy sequestering. We demonstrate that the absence of instabilities imposes constraints on the couplings of gravitating and non-gravitating sectors, which can be satisfied in a large class of models. We fur... |
hep-th/0611237 | Delia Schwartz-Perlov | Delia Schwartz-Perlov | Probabilities in the Arkani-Hamed-Dimopolous-Kachru landscape | 12 pages, 4 figures | J.Phys.A40:7363-7374,2007 | 10.1088/1751-8113/40/26/017 | null | hep-th | null | In a previous paper we found that in the context of the string theory
``discretuum'' proposed by Bousso and Polchinski, the cosmological constant
probability distribution varies wildly. However, the successful anthropic
predictions of the cosmological constant depend crucially on the assumption of
a flat prior distri... | [
{
"created": "Wed, 22 Nov 2006 14:57:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Schwartz-Perlov",
"Delia",
""
]
] | In a previous paper we found that in the context of the string theory ``discretuum'' proposed by Bousso and Polchinski, the cosmological constant probability distribution varies wildly. However, the successful anthropic predictions of the cosmological constant depend crucially on the assumption of a flat prior distribu... |
hep-th/9203015 | null | Nicola Maggiore and Paolo Provero | Chiral Current Algebras in Three--Dimensional Bf--Theory with Boundary | 18 pages | Helv.Phys.Acta 65 (1992) 993-1010 | null | null | hep-th | null | We consider the three--dimensional BF--model with planar boundary in the
axial gauge. We find two--dimensional conserved chiral currents living on the
boundary and satisfying Kac--Moody algebras.
| [
{
"created": "Fri, 6 Mar 1992 16:04:39 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Maggiore",
"Nicola",
""
],
[
"Provero",
"Paolo",
""
]
] | We consider the three--dimensional BF--model with planar boundary in the axial gauge. We find two--dimensional conserved chiral currents living on the boundary and satisfying Kac--Moody algebras. |
hep-th/0201115 | D-Y Chung | Ding-Yu Chung | The Unified Theory of Physics | 62 pages, 4 tables, 13 figures. arXiv admin note: substantial text
overlap with arXiv:hep-ph/0109031, arXiv:hep-th/0112036,
arXiv:hep-th/0111147, arXiv:physics/0512026, arXiv:quant-ph/0204033 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The unified theory of physics unifies various phenomena in our observable
universe and other universes. The unified theory is based on the zero-energy
universe and the space-object structures. Different universes in different
developmental stages are the different expressions of the space-object
structures. The unifi... | [
{
"created": "Wed, 16 Jan 2002 07:18:49 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Oct 2003 11:09:38 GMT",
"version": "v10"
},
{
"created": "Tue, 1 Jun 2004 16:09:06 GMT",
"version": "v11"
},
{
"created": "Wed, 20 Oct 2004 16:58:37 GMT",
"version": "v12"
},
{
"... | 2012-09-25 | [
[
"Chung",
"Ding-Yu",
""
]
] | The unified theory of physics unifies various phenomena in our observable universe and other universes. The unified theory is based on the zero-energy universe and the space-object structures. Different universes in different developmental stages are the different expressions of the space-object structures. The unified... |
hep-th/0004003 | Herman Verlinde | Herman Verlinde | Supersymmetry at Large Distance Scales | 17 pages, 3 figures | null | null | PUPT-1925 | hep-th hep-ph | null | We propose that the UV/IR relation that underlies the AdS/CFT duality may
provide a natural mechanism by which high energy supersymmetry can have large
distance consequences. We motivate this idea via (a string realization of) the
Randall-Sundrum scenario, in which the observable matter is localized on a
matter brane... | [
{
"created": "Mon, 3 Apr 2000 22:13:16 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jul 2000 00:53:24 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Verlinde",
"Herman",
""
]
] | We propose that the UV/IR relation that underlies the AdS/CFT duality may provide a natural mechanism by which high energy supersymmetry can have large distance consequences. We motivate this idea via (a string realization of) the Randall-Sundrum scenario, in which the observable matter is localized on a matter brane s... |
1205.3919 | Souvik Pramanik | Sudipta das and Souvik Pramanik | Path Integral for non-relativistic Generalized Uncertainty Principle
corrected Hamiltonian | 11 pages, no figures, some new result added, accepted to be published
in Physical Review D | Phys. Rev. D 86 085004 (2012) | 10.1103/PhysRevD.86.085004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalized Uncertainty Principle (GUP) has brought the idea of existence of
minimum measurable length in Quantum physics. Depending on this GUP,
non-relativistic Hamiltonian at the Planck scale is modified. In this article,
we construct the kernel for this GUP corrected Hamiltonian for free particle by
applying the ... | [
{
"created": "Thu, 17 May 2012 12:46:21 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Sep 2012 15:24:16 GMT",
"version": "v2"
}
] | 2014-05-07 | [
[
"das",
"Sudipta",
""
],
[
"Pramanik",
"Souvik",
""
]
] | Generalized Uncertainty Principle (GUP) has brought the idea of existence of minimum measurable length in Quantum physics. Depending on this GUP, non-relativistic Hamiltonian at the Planck scale is modified. In this article, we construct the kernel for this GUP corrected Hamiltonian for free particle by applying the Ha... |
hep-th/0004067 | Shinji Mukohyama | Shinji Mukohyama | Gauge-invariant gravitational perturbations of maximally symmetric
spacetimes | Latex, 18 pages; references revised; accepted for publication in
Phys. Rev. D | Phys.Rev. D62 (2000) 084015 | 10.1103/PhysRevD.62.084015 | null | hep-th gr-qc | null | Gravitational perturbations of anti-deSitter spacetime play important roles
in AdS/CFT correspondence and the brane world scenario. In this paper, we
develop a gauge-invariant formalism of gravitational perturbations of maximally
symmetric spacetimes including anti-deSitter spacetime. Existence of
scalar-type master ... | [
{
"created": "Mon, 10 Apr 2000 22:14:21 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Jun 2000 18:45:42 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Mukohyama",
"Shinji",
""
]
] | Gravitational perturbations of anti-deSitter spacetime play important roles in AdS/CFT correspondence and the brane world scenario. In this paper, we develop a gauge-invariant formalism of gravitational perturbations of maximally symmetric spacetimes including anti-deSitter spacetime. Existence of scalar-type master va... |
2107.01114 | Chris White | Rashid Alawadhi, David S. Berman, Chris D. White and Sam Wikeley | The single copy of the gravitational holonomy | 31 pages, 2 figures | null | 10.1007/JHEP10(2021)229 | QMUL-PH-21-31 | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | The double copy is a well-established relationship between gravity and gauge
theories. It relates perturbative scattering amplitudes as well as classical
solutions, and recently there has been mounting evidence that it also applies
to non-perturbative information. In this paper, we consider the holonomy
properties of... | [
{
"created": "Fri, 2 Jul 2021 15:00:38 GMT",
"version": "v1"
}
] | 2021-11-17 | [
[
"Alawadhi",
"Rashid",
""
],
[
"Berman",
"David S.",
""
],
[
"White",
"Chris D.",
""
],
[
"Wikeley",
"Sam",
""
]
] | The double copy is a well-established relationship between gravity and gauge theories. It relates perturbative scattering amplitudes as well as classical solutions, and recently there has been mounting evidence that it also applies to non-perturbative information. In this paper, we consider the holonomy properties of m... |
1406.6180 | Handhika Ramadhan | Ardian N. Atmaja and Handhika S. Ramadhan | On Bogomol'nyi Equations of Classical Solutions | 18 pages, no figure | Phys.Rev.D90 (2014) 105009 | 10.1103/PhysRevD.90.105009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the Bogomol'nyi equations and investigate an alternative route in
obtaining it. It can be shown that the known BPS equations can be derived
directly from the corresponding Euler-Lagrange equations via separation of
variables, without having to appeal to the Hamiltonian. We apply this technique
to the Dirac-... | [
{
"created": "Tue, 24 Jun 2014 09:47:29 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Aug 2014 21:34:04 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Sep 2014 04:49:56 GMT",
"version": "v3"
},
{
"created": "Mon, 6 Oct 2014 04:25:57 GMT",
"version": "v4"
},
{
"cr... | 2014-11-17 | [
[
"Atmaja",
"Ardian N.",
""
],
[
"Ramadhan",
"Handhika S.",
""
]
] | We review the Bogomol'nyi equations and investigate an alternative route in obtaining it. It can be shown that the known BPS equations can be derived directly from the corresponding Euler-Lagrange equations via separation of variables, without having to appeal to the Hamiltonian. We apply this technique to the Dirac-Bo... |
hep-th/0002174 | Senarath P. de Alwis | S.P. de Alwis | Brane World Scenarios and the Cosmological Constant | Expanded discussion of the brane world scenario in type IIB. Version
to be published in Nuclear Physics B | Nucl.Phys. B597 (2001) 263-278 | 10.1016/S0550-3213(00)00747-1 | COLO-HEP-424 | hep-th | null | Brane world scenarios offer a way of ensuring that a Poincare invariant four
dimensional world can emerge, without fine tuning, as a solution to the
equations of motion of an effective action. We discuss the different ways in
which this happens, and point out that the underlying reason is that there is a
contribution... | [
{
"created": "Mon, 21 Feb 2000 20:38:39 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Feb 2000 23:51:09 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Jun 2000 18:39:41 GMT",
"version": "v3"
},
{
"created": "Thu, 14 Dec 2000 17:34:24 GMT",
"version": "v4"
},
{
"c... | 2009-10-31 | [
[
"de Alwis",
"S. P.",
""
]
] | Brane world scenarios offer a way of ensuring that a Poincare invariant four dimensional world can emerge, without fine tuning, as a solution to the equations of motion of an effective action. We discuss the different ways in which this happens, and point out that the underlying reason is that there is a contribution t... |
1609.05042 | Lucrezia Ravera | M. C. Ipinza, F. Lingua, D. M. Pe\~nafiel, L. Ravera | An Analytic Method for $S$-Expansion involving Resonance and Reduction | v3, 47 pages, misprints corrected in Fortschritte der Physik,
Published online 7 November 2016 | Fortschr. Phys. 64, 854-880 (2016) | 10.1002/prop.201600094 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we describe an analytic method able to give the multiplication
table(s) of the set(s) involved in an $S$-expansion process (with either
resonance or $0_S$-resonant-reduction) for reaching a target Lie (super)algebra
from a starting one, after having properly chosen the partitions over subspaces
of the c... | [
{
"created": "Fri, 16 Sep 2016 13:24:25 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Sep 2016 12:43:28 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Nov 2016 13:44:12 GMT",
"version": "v3"
}
] | 2016-11-18 | [
[
"Ipinza",
"M. C.",
""
],
[
"Lingua",
"F.",
""
],
[
"Peñafiel",
"D. M.",
""
],
[
"Ravera",
"L.",
""
]
] | In this paper we describe an analytic method able to give the multiplication table(s) of the set(s) involved in an $S$-expansion process (with either resonance or $0_S$-resonant-reduction) for reaching a target Lie (super)algebra from a starting one, after having properly chosen the partitions over subspaces of the con... |
1805.00549 | Lev Astrakhantsev | Lev Astrakhantsev, Oleksandr Diatlyk | Massive quantum scalar field theory in the presence of moving mirrors | Corrected typos | International Journal of Modern Physics A 1 Vol. 33 (2018) | 10.1142/S0217751X18501269 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the 2D massive fields in the presence of moving mirrors. We do that
for standing mirror and mirror moving with constant velocity. We calculate the
modes and commutation relations of the field operator with the corresponding
conjugate momentum in each case. We find that in case of the ideal mirror,
which refl... | [
{
"created": "Tue, 1 May 2018 20:52:46 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Nov 2018 08:36:04 GMT",
"version": "v2"
}
] | 2018-11-08 | [
[
"Astrakhantsev",
"Lev",
""
],
[
"Diatlyk",
"Oleksandr",
""
]
] | We study the 2D massive fields in the presence of moving mirrors. We do that for standing mirror and mirror moving with constant velocity. We calculate the modes and commutation relations of the field operator with the corresponding conjugate momentum in each case. We find that in case of the ideal mirror, which reflec... |
0707.0668 | Heng-Yu Chen HYC | Heng-Yu Chen, Nick Dorey and Rui F. Lima Matos | Quantum Scattering of Giant Magnons | 47 pages, 2 figures. References added, to be submitted to JHEP | JHEP 0709:106,2007 | 10.1088/1126-6708/2007/09/106 | DAMTP-07-51 | hep-th | null | We perform a first-principles semi-classical computation of the one-loop
corrections to the dispersion relation and S-matrix of Giant Magnons in AdS_5 x
S^5 string theory. The results agree exactly with expectations based on the
strong coupling expansion of the exact Asymptotic Bethe Ansatz equations. In
particular w... | [
{
"created": "Wed, 4 Jul 2007 17:32:04 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Aug 2007 18:53:43 GMT",
"version": "v2"
}
] | 2009-04-30 | [
[
"Chen",
"Heng-Yu",
""
],
[
"Dorey",
"Nick",
""
],
[
"Matos",
"Rui F. Lima",
""
]
] | We perform a first-principles semi-classical computation of the one-loop corrections to the dispersion relation and S-matrix of Giant Magnons in AdS_5 x S^5 string theory. The results agree exactly with expectations based on the strong coupling expansion of the exact Asymptotic Bethe Ansatz equations. In particular we ... |
hep-th/9412046 | Svozil Karl | K. Svozil | Speedup in quantum computation is associated with attenuation of
processing probability | 4 pages | null | null | null | hep-th quant-ph | null | Quantum coherence allows the computation of an arbitrary number of distinct
computational paths in parallel. Based on quantum parallelism it has been
conjectured that exponential or even larger speedups of computations are
possible. Here it is shown that, although in principle correct, any speedup is
accompanied by a... | [
{
"created": "Tue, 6 Dec 1994 10:34:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Svozil",
"K.",
""
]
] | Quantum coherence allows the computation of an arbitrary number of distinct computational paths in parallel. Based on quantum parallelism it has been conjectured that exponential or even larger speedups of computations are possible. Here it is shown that, although in principle correct, any speedup is accompanied by an ... |
0806.1519 | Thomas Klose | Marcus Benna, Igor Klebanov, Thomas Klose and Mikael Smedb\"ack | Superconformal Chern-Simons Theories and AdS_4/CFT_3 Correspondence | 21 pages, 2 figures, v2: minor improvements, references added, v3:
moduli space of orbifolds clarified, published version | JHEP 0809:072,2008 | 10.1088/1126-6708/2008/09/072 | PUPT-2271, UUITP-10/08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the N=2 superspace formulation of the N=8 superconformal
Bagger-Lambert-Gustavsson theory, and of the N=6 superconformal
Aharony-Bergman-Jafferis-Maldacena U(N)xU(N) Chern-Simons theory. In
particular, we prove the full SU(4) R-symmetry of the ABJM theory. We then
consider orbifold projections of this theo... | [
{
"created": "Mon, 9 Jun 2008 19:54:42 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Jul 2008 19:40:07 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Sep 2008 19:38:52 GMT",
"version": "v3"
}
] | 2009-12-10 | [
[
"Benna",
"Marcus",
""
],
[
"Klebanov",
"Igor",
""
],
[
"Klose",
"Thomas",
""
],
[
"Smedbäck",
"Mikael",
""
]
] | We discuss the N=2 superspace formulation of the N=8 superconformal Bagger-Lambert-Gustavsson theory, and of the N=6 superconformal Aharony-Bergman-Jafferis-Maldacena U(N)xU(N) Chern-Simons theory. In particular, we prove the full SU(4) R-symmetry of the ABJM theory. We then consider orbifold projections of this theory... |
1004.2676 | Peter Horvathy | Peter A. Horvathy, Mikhail S. Plyushchay, and Mauricio Valenzuela | Supersymmetry between Jackiw-Nair and Dirac-Majorana anyons | 4 pages, no figures. Typos corrected. Published version | Phys.Rev.D81:127701,2010 | 10.1103/PhysRevD.81.127701 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Jackiw-Nair description of anyons combines spin-1 topologically massive
fields with the discrete series representation of the Lorentz algebra, which
has fractional spin. In the Dirac-Majorana formulation the spin-1 part is
replaced by the spin 1/2 planar Dirac equation. The two models are shown to
belong to an N=... | [
{
"created": "Thu, 15 Apr 2010 18:03:44 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jun 2010 18:16:28 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Horvathy",
"Peter A.",
""
],
[
"Plyushchay",
"Mikhail S.",
""
],
[
"Valenzuela",
"Mauricio",
""
]
] | The Jackiw-Nair description of anyons combines spin-1 topologically massive fields with the discrete series representation of the Lorentz algebra, which has fractional spin. In the Dirac-Majorana formulation the spin-1 part is replaced by the spin 1/2 planar Dirac equation. The two models are shown to belong to an N=1 ... |
hep-th/0512278 | Saharian | A. A. Saharian, M. R. Setare | Surface Casimir densities on a spherical brane in Rindler-like
spacetimes | 12 pages, discussion and references added | Phys.Lett.B637:5-11,2006 | 10.1016/j.physletb.2006.04.037 | null | hep-th | null | The vacuum expectation value of the surface energy-momentum tensor is
evaluated for a scalar field obeying Robin boundary condition on a spherical
brane in (D+1)-dimensional spacetime $Ri\times S^{D-1}$, where $Ri$ is a
two-dimensional Rindler spacetime. The generalized zeta function technique is
used in combination ... | [
{
"created": "Wed, 21 Dec 2005 20:00:34 GMT",
"version": "v1"
},
{
"created": "Mon, 22 May 2006 17:06:22 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Saharian",
"A. A.",
""
],
[
"Setare",
"M. R.",
""
]
] | The vacuum expectation value of the surface energy-momentum tensor is evaluated for a scalar field obeying Robin boundary condition on a spherical brane in (D+1)-dimensional spacetime $Ri\times S^{D-1}$, where $Ri$ is a two-dimensional Rindler spacetime. The generalized zeta function technique is used in combination wi... |
hep-th/0110140 | Robert Marnelius | Igor Batalin, Robert Marnelius | Superfield algorithms for topological field theories | 17 pages,Latexfile,minor remarks and changes | null | 10.1142/9789812777065_0021 | null | hep-th | null | A superfield algorithm for master actions of a class of gauge field theories
including topological ones in arbitrary dimensions is presented generalizing a
previous treatment in two dimensions. General forms for master actions in
superspace are given, and possible theories are determined by means of a ghost
number pr... | [
{
"created": "Tue, 16 Oct 2001 13:00:30 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Oct 2001 08:21:56 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Oct 2001 13:51:33 GMT",
"version": "v3"
},
{
"created": "Tue, 30 Oct 2001 12:27:15 GMT",
"version": "v4"
}
] | 2016-11-23 | [
[
"Batalin",
"Igor",
""
],
[
"Marnelius",
"Robert",
""
]
] | A superfield algorithm for master actions of a class of gauge field theories including topological ones in arbitrary dimensions is presented generalizing a previous treatment in two dimensions. General forms for master actions in superspace are given, and possible theories are determined by means of a ghost number pres... |
hep-th/9708126 | Marcia Wehlau | Marcia E. Knutt-Wehlau and R. B. Mann | Supergravity from a Massive Superparticle and the Simplest Super Black
Hole | Latex, 27 pages, minor typos corrected and reference added | Nucl.Phys. B514 (1998) 355-378 | 10.1016/S0550-3213(97)00805-5 | WATPHYS-TH-97-07 | hep-th gr-qc | null | We describe in superspace a theory of a massive superparticle coupled to a
version of two dimensional N=1 dilaton supergravity. The (1+1) dimensional
supergravity is generated by the stress-energy of the superparticle, and the
evolution of the superparticle is reciprocally influenced by the supergravity.
We obtain ex... | [
{
"created": "Sun, 24 Aug 1997 19:45:41 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Sep 1997 22:37:37 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Knutt-Wehlau",
"Marcia E.",
""
],
[
"Mann",
"R. B.",
""
]
] | We describe in superspace a theory of a massive superparticle coupled to a version of two dimensional N=1 dilaton supergravity. The (1+1) dimensional supergravity is generated by the stress-energy of the superparticle, and the evolution of the superparticle is reciprocally influenced by the supergravity. We obtain exac... |
hep-th/0604183 | Oliver Rosten | Oliver J. Rosten | General Computations Without Fixing the Gauge | 11 pages, 5 figures. v2: published in prd, review of methodology
shortened, refs added, reformatted | Phys.Rev.D74:125006,2006 | 10.1103/PhysRevD.74.125006 | SHEP 06-15, DIAS-STP-06-19 | hep-th hep-ph | null | Within the framework of a manifestly gauge invariant exact renormalization
group for SU(N) Yang-Mills, we derive a simple expression for the expectation
value of an arbitrary gauge invariant operator. We illustrate the use of this
formula by computing the O(g^2) correction to the rectangular, Euclidean Wilson
loop wi... | [
{
"created": "Tue, 25 Apr 2006 08:48:36 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Dec 2006 12:39:27 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Rosten",
"Oliver J.",
""
]
] | Within the framework of a manifestly gauge invariant exact renormalization group for SU(N) Yang-Mills, we derive a simple expression for the expectation value of an arbitrary gauge invariant operator. We illustrate the use of this formula by computing the O(g^2) correction to the rectangular, Euclidean Wilson loop with... |
2111.15642 | Cesar Fosco | C. D. Fosco and G. Hansen | Dynamical Casimir effect from fermions in an oscillating bag in 1+1
dimensions | 11 pages, LaTeX. Typo in Eq.(28), and in equations for the massless
case corrected | null | 10.1103/PhysRevD.105.016004 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate dissipative effects for a system consisting of a massive Dirac
field confined between two walls, one of them oscillating, in 1+1 dimensions.
In the model that we consider, a dimensionless parameter characterizing each
wall is tuned so that bag-boundary conditions are attained for a particular
value. We pr... | [
{
"created": "Tue, 30 Nov 2021 18:26:05 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Feb 2022 13:53:10 GMT",
"version": "v2"
}
] | 2022-02-25 | [
[
"Fosco",
"C. D.",
""
],
[
"Hansen",
"G.",
""
]
] | We evaluate dissipative effects for a system consisting of a massive Dirac field confined between two walls, one of them oscillating, in 1+1 dimensions. In the model that we consider, a dimensionless parameter characterizing each wall is tuned so that bag-boundary conditions are attained for a particular value. We pres... |
hep-th/9610027 | Adolfo Maia Jr | Jose Alexandre Nogueira (Universidade Federal do Espirito Santo,
Vitoria-ES, Brazil) and Adolfo Maia Jr. (Universidade de Campinas,
Campinas-SP, Brazil and Brown University, Providence, RI, USA) | On the Equivalence between the Effective Potential and Zero-Point Energy | 11 pages, Latex file | Phys.Lett. B394 (1997) 371-376 | 10.1016/S0370-2693(97)00055-5 | Brown-HET-1058 (Oct 1996) | hep-th | null | We investigate a possible difference between the effective potential and
zero-point energy. We define the zero-point ambiguity (ZPA) as the difference
between these two definitions of vacuum energy. Using the zeta function
technique, in order to obtain renormalized quantities, we show that ZPA
vanishes, implying that... | [
{
"created": "Fri, 4 Oct 1996 23:16:47 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Nogueira",
"Jose Alexandre",
"",
"Universidade Federal do Espirito Santo,\n Vitoria-ES, Brazil"
],
[
"Maia",
"Adolfo",
"Jr.",
"Universidade de Campinas,\n Campinas-SP, Brazil and Brown University, Providence, RI, USA"
]
] | We investigate a possible difference between the effective potential and zero-point energy. We define the zero-point ambiguity (ZPA) as the difference between these two definitions of vacuum energy. Using the zeta function technique, in order to obtain renormalized quantities, we show that ZPA vanishes, implying that b... |
hep-th/0208140 | O.-Kab Kwon | Yoonbai Kim, O-Kab Kwon, Jongsu Sohn | Vacuum Structure and Global Strings with Conical Singularities | LaTeX, 13 pages, 2 figures | Phys.Lett. B549 (2002) 221-228 | 10.1016/S0370-2693(02)02894-0 | null | hep-th astro-ph gr-qc | null | Vacuum structure and global cosmic strings are analyzed in the effective
theory of self-interacting O(2) scalar fields on (3+1)-manifolds with conical
singularities. In the context of one-loop effective action computed by
heat-kernel methods with $\zeta$-function regularization, we find an
inhomogeneous vacuum of min... | [
{
"created": "Tue, 20 Aug 2002 18:12:50 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kim",
"Yoonbai",
""
],
[
"Kwon",
"O-Kab",
""
],
[
"Sohn",
"Jongsu",
""
]
] | Vacuum structure and global cosmic strings are analyzed in the effective theory of self-interacting O(2) scalar fields on (3+1)-manifolds with conical singularities. In the context of one-loop effective action computed by heat-kernel methods with $\zeta$-function regularization, we find an inhomogeneous vacuum of minim... |
0709.2063 | Antonino Marciano | Giovanni Amelino-Camelia, Antonino Marciano and Daniele Pranzetti | On the 5D differential calculus and translation transformations in 4D
kappa-Minkowski noncommutative spacetime | 15 pages | Int.J.Mod.Phys.A24:5445-5463,2009 | 10.1142/S0217751X09046394 | null | hep-th | null | We perform a Noether analysis for a description of translation
transformations in 4D $\kappa$-Minkowski noncommutative spacetime which is
based on the structure of a 5D differential calculus. The techniques that some
of us had previously developed (hep-th/0607221) for a description of
translation transformations base... | [
{
"created": "Thu, 13 Sep 2007 17:27:46 GMT",
"version": "v1"
}
] | 2009-11-30 | [
[
"Amelino-Camelia",
"Giovanni",
""
],
[
"Marciano",
"Antonino",
""
],
[
"Pranzetti",
"Daniele",
""
]
] | We perform a Noether analysis for a description of translation transformations in 4D $\kappa$-Minkowski noncommutative spacetime which is based on the structure of a 5D differential calculus. The techniques that some of us had previously developed (hep-th/0607221) for a description of translation transformations based ... |
hep-th/0601087 | Hannu Rajaniemi Mr | Hannu J. Rajaniemi | Symmetric discrete quotients of supersymmetric Hpp-waves and spin
structures | 16 pages, 2 tables | null | null | null | hep-th | null | We explore the importance of the choice of spin structure in determining the
amount of supersymmetry preserved by a symmetric M-theory background
constructed by quotienting a supersymmetric Hpp-wave with a discrete subgroup
in the centraliser of its isometry group.
| [
{
"created": "Fri, 13 Jan 2006 16:08:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rajaniemi",
"Hannu J.",
""
]
] | We explore the importance of the choice of spin structure in determining the amount of supersymmetry preserved by a symmetric M-theory background constructed by quotienting a supersymmetric Hpp-wave with a discrete subgroup in the centraliser of its isometry group. |
1909.11137 | P Klimas | F. M. Hahne, P. Klimas, J. S. Streibel | On decay of shock-like waves into compact oscillons | 28 pages, 21 figures | Phys. Rev. D 101, 076013 (2020) | 10.1103/PhysRevD.101.076013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The signum-Gordon model in 1+1 dimensions possesses the exact shockwave
solution with discontinuity of the field at the light cone and infinite
gradient energy. The energy of a regular part of the wave inside the light cone
is finite and it grows linearly with time. The initial data for such waves
contain a field con... | [
{
"created": "Tue, 24 Sep 2019 19:14:58 GMT",
"version": "v1"
}
] | 2020-04-22 | [
[
"Hahne",
"F. M.",
""
],
[
"Klimas",
"P.",
""
],
[
"Streibel",
"J. S.",
""
]
] | The signum-Gordon model in 1+1 dimensions possesses the exact shockwave solution with discontinuity of the field at the light cone and infinite gradient energy. The energy of a regular part of the wave inside the light cone is finite and it grows linearly with time. The initial data for such waves contain a field confi... |
hep-th/0205305 | D. Bazeia | D. Bazeia, W. Freire, L. Losano, and R.F. Ribeiro | Topological Defects and the Trial Orbit Method | 5 pages, Revtex4 | Mod.Phys.Lett. A17 (2002) 1945 | 10.1142/S0217732302008435 | null | hep-th hep-ph | null | We deal with the presence of topological defects in models for two real
scalar fields. We comment on defects hosting topological defects, and we search
for explicit defect solutions using the trial orbit method. As we know, under
certain circumstances the second order equations of motion can be solved by
first order ... | [
{
"created": "Thu, 30 May 2002 13:02:51 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Bazeia",
"D.",
""
],
[
"Freire",
"W.",
""
],
[
"Losano",
"L.",
""
],
[
"Ribeiro",
"R. F.",
""
]
] | We deal with the presence of topological defects in models for two real scalar fields. We comment on defects hosting topological defects, and we search for explicit defect solutions using the trial orbit method. As we know, under certain circumstances the second order equations of motion can be solved by first order di... |
hep-th/9705156 | Roberto De Pietri | David Alba (Florence University), Luca Lusanna (INFN, Florence) | The Classical Relativistic Quark Model in the Rest-Frame
Wigner-Covariant Coulomb Gauge | 81 pages, RevTeX | Int.J.Mod.Phys.A13:3275-3346,1998 | 10.1142/S0217751X98001645 | null | hep-th | null | The system of N scalar particles with Grassmann-valued color charges plus the
color SU(3) Yang-Mills field is reformulated on spacelike hypersurfaces. The
Dirac observables are found and the physical invariant mass of the system in
the Wigner-covariant rest-frame instant form of dynamics (covariant Coulomb
gauge) is ... | [
{
"created": "Wed, 21 May 1997 09:07:35 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Alba",
"David",
"",
"Florence University"
],
[
"Lusanna",
"Luca",
"",
"INFN, Florence"
]
] | The system of N scalar particles with Grassmann-valued color charges plus the color SU(3) Yang-Mills field is reformulated on spacelike hypersurfaces. The Dirac observables are found and the physical invariant mass of the system in the Wigner-covariant rest-frame instant form of dynamics (covariant Coulomb gauge) is gi... |
1911.02603 | Henry Lin Mr. | Henry W. Lin and Leonard Susskind | Complexity Geometry and Schwarzian Dynamics | 13 pages + appendices | null | 10.1007/JHEP01(2020)087 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A celebrated feature of SYK-like models is that at low energies, their
dynamics reduces to that of a single variable. In many setups, this
"Schwarzian" variable can be interpreted as the extremal volume of the dual
black hole, and the resulting dynamics is simply that of a 1D Newtonian
particle in an exponential pote... | [
{
"created": "Wed, 6 Nov 2019 19:40:33 GMT",
"version": "v1"
}
] | 2020-01-29 | [
[
"Lin",
"Henry W.",
""
],
[
"Susskind",
"Leonard",
""
]
] | A celebrated feature of SYK-like models is that at low energies, their dynamics reduces to that of a single variable. In many setups, this "Schwarzian" variable can be interpreted as the extremal volume of the dual black hole, and the resulting dynamics is simply that of a 1D Newtonian particle in an exponential potent... |
2109.08087 | Sergio Benvenuti | Sergio Benvenuti and Paolo Spezzati | Mildly Flavoring domain walls in SU(N) SQCD: baryons and monopole
superpotentials | 30 pages, many figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study supersymmetric domain walls of four dimensional $SU(N)$ SQCD with
$N$ and $N+1$ flavors. In $4d$ we analyze the BPS differential equations
numerically. In $3d$ we propose the $\mathcal{N}=1$ Chern-Simons-Matter gauge
theories living on the walls. Compared with the previously studied regime of
$F<N$ flavors, ... | [
{
"created": "Thu, 16 Sep 2021 16:23:28 GMT",
"version": "v1"
}
] | 2021-09-17 | [
[
"Benvenuti",
"Sergio",
""
],
[
"Spezzati",
"Paolo",
""
]
] | We study supersymmetric domain walls of four dimensional $SU(N)$ SQCD with $N$ and $N+1$ flavors. In $4d$ we analyze the BPS differential equations numerically. In $3d$ we propose the $\mathcal{N}=1$ Chern-Simons-Matter gauge theories living on the walls. Compared with the previously studied regime of $F<N$ flavors, we... |
2308.10351 | Amin Faraji Astaneh | Amin Faraji Astaneh, Sergey N. Solodukhin | Fermions, boundaries and conformal and chiral anomalies in $d=3,\ 4$ and
$5$ dimensions | 33 pages, version to appear in Phys. Rev. D | null | null | null | hep-th cond-mat.stat-mech gr-qc math.DG | http://creativecommons.org/publicdomain/zero/1.0/ | In the presence of boundaries, the quantum anomalies acquire additional
boundary terms. In odd dimensions the integrated conformal anomaly, for which
the bulk contribution is known to be absent, is non-trivial due to the boundary
terms. These terms became a subject of active study in the recent years. In the
present ... | [
{
"created": "Sun, 20 Aug 2023 20:04:46 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Aug 2023 17:56:36 GMT",
"version": "v2"
},
{
"created": "Wed, 20 Sep 2023 16:24:18 GMT",
"version": "v3"
}
] | 2023-09-21 | [
[
"Astaneh",
"Amin Faraji",
""
],
[
"Solodukhin",
"Sergey N.",
""
]
] | In the presence of boundaries, the quantum anomalies acquire additional boundary terms. In odd dimensions the integrated conformal anomaly, for which the bulk contribution is known to be absent, is non-trivial due to the boundary terms. These terms became a subject of active study in the recent years. In the present pa... |
1903.03765 | Seyed Kamran Moayedi | A. Izadi, S. K. Moayedi | Lagrangian Formulation of an Infinite Derivative Real Scalar Field
Theory in the Framework of the Covariant Kempf-Mangano Algebra in a
$(D+1)$-dimensional Minkowski Space-time | 13 pages, no figure | Annals of Physics 411 (2019) 167956 | 10.1016/j.aop.2019.167956 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 2017, G. P. de Brito and co-workers suggested a covariant generalization
of the Kempf-Mangano algebra in a $(D+1)$-dimensional Minkowski space-time [A.
Kempf and G. Mangano, Phys. Rev. D \textbf{55}, 7909 (1997); G. P. de Brito, P.
I. C. Caneda, Y. M. P. Gomes, J. T. Guaitolini Junior, and V. Nikoofard, Adv.
High ... | [
{
"created": "Sat, 9 Mar 2019 08:41:52 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Dec 2019 06:10:48 GMT",
"version": "v2"
}
] | 2019-12-03 | [
[
"Izadi",
"A.",
""
],
[
"Moayedi",
"S. K.",
""
]
] | In 2017, G. P. de Brito and co-workers suggested a covariant generalization of the Kempf-Mangano algebra in a $(D+1)$-dimensional Minkowski space-time [A. Kempf and G. Mangano, Phys. Rev. D \textbf{55}, 7909 (1997); G. P. de Brito, P. I. C. Caneda, Y. M. P. Gomes, J. T. Guaitolini Junior, and V. Nikoofard, Adv. High En... |
hep-th/9412001 | null | V. A. Slobodenyuk | Asymptotics of Expansion of the Evolution Operator Kernel in Powers of
Time Interval $\Delta t$ | 12 pp., LaTeX | Teor. Mat. Fiz. 105 (1995) 246 | 10.1007/BF02070934 | null | hep-th | null | The upper bound for asymptotic behavior of the coefficients of expansion of
the evolution operator kernel in powers of the time interval $\Dt$ was
obtained. It is found that for the nonpolynomial potentials the coefficients
may increase as $n!$. But increasing may be more slow if the contributions with
opposite signs... | [
{
"created": "Thu, 1 Dec 1994 07:09:41 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Slobodenyuk",
"V. A.",
""
]
] | The upper bound for asymptotic behavior of the coefficients of expansion of the evolution operator kernel in powers of the time interval $\Dt$ was obtained. It is found that for the nonpolynomial potentials the coefficients may increase as $n!$. But increasing may be more slow if the contributions with opposite signs c... |
hep-th/9408054 | Sekretariat Phil. weg16 | Christof Wetterich | High Temperature Field Theory Beyond Perturbation Theory | 15 pages, plain tex, transmision error corrected | null | null | HD-THEP-94-21 | hep-th | null | For realistic values of the Higgs boson mass the high temperature electroweak
phase transition cannot be described perturbatively. The symmetric phase is
governed by a strongly interacting $SU(2)$ gauge theory. Typical masses of
excitations and scales of condensates are set by the ``high temperature
confinement scale... | [
{
"created": "Tue, 9 Aug 1994 11:34:01 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Feb 1995 10:38:42 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Wetterich",
"Christof",
""
]
] | For realistic values of the Higgs boson mass the high temperature electroweak phase transition cannot be described perturbatively. The symmetric phase is governed by a strongly interacting $SU(2)$ gauge theory. Typical masses of excitations and scales of condensates are set by the ``high temperature confinement scale''... |
2103.06812 | Viraf Mehta | Viraf M. Mehta, Mehmet Demirtas, Cody Long, David J. E. Marsh, Liam
McAllister, Matthew J. Stott | Superradiance in String Theory | 35+23 pages, 23 figures. v2: minor corrections and clarifications | null | 10.1088/1475-7516/2021/07/033 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an extensive analysis of the statistics of axion masses and
interactions in compactifications of type IIB string theory, and we show that
black hole superradiance excludes some regions of Calabi-Yau moduli space.
Regardless of the cosmological model, a theory with an axion whose mass falls
in a superradian... | [
{
"created": "Thu, 11 Mar 2021 17:33:24 GMT",
"version": "v1"
},
{
"created": "Mon, 17 May 2021 17:47:58 GMT",
"version": "v2"
}
] | 2021-08-04 | [
[
"Mehta",
"Viraf M.",
""
],
[
"Demirtas",
"Mehmet",
""
],
[
"Long",
"Cody",
""
],
[
"Marsh",
"David J. E.",
""
],
[
"McAllister",
"Liam",
""
],
[
"Stott",
"Matthew J.",
""
]
] | We perform an extensive analysis of the statistics of axion masses and interactions in compactifications of type IIB string theory, and we show that black hole superradiance excludes some regions of Calabi-Yau moduli space. Regardless of the cosmological model, a theory with an axion whose mass falls in a superradiant ... |
hep-th/0503209 | Francesco Toppan | Francesco Toppan | On a Division Algebra Classification of Constrained Generalized
Supersymmetries | Invited plenary talk at the IV International Conference on
Mathematical Methods in Physics, August 2004, Rio de Janeiro, Brazil.
Published in PoS WC2004/047 | PoS WC2004 (2004) 047 | null | null | hep-th | null | In this talk we present a division-algebra classification of the generalized
supersymmetries admitting bosonic tensorial central charges. We show that for
complex and quaternionic supersymmetries a whole class of compatible
division-algebra constraints can be imposed. Possible applications to M-theory
related dynamic... | [
{
"created": "Sat, 26 Mar 2005 18:33:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Toppan",
"Francesco",
""
]
] | In this talk we present a division-algebra classification of the generalized supersymmetries admitting bosonic tensorial central charges. We show that for complex and quaternionic supersymmetries a whole class of compatible division-algebra constraints can be imposed. Possible applications to M-theory related dynamical... |
1709.01185 | Rodolfo Casana R. Casana | Rodolfo Casana and G. Lazar | Self-dual effective compact and true compacton configurations in
generalized Abelian Higgs models | 16 pages, LaTeX 2e, 18 figures | Adv.High Energy Phys. 2018 (2018) 4281939 | 10.1155/2018/4281939 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have studied the existence of self-dual effective compact and true
compacton configurations in Abelian Higgs models with generalized dynamics. We
have named of an effective compact solution the one whose profile behavior is
very similar to the one of a compacton structure but still preserves a tail in
its asymptot... | [
{
"created": "Mon, 4 Sep 2017 22:50:25 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Dec 2017 16:31:15 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Mar 2018 02:19:44 GMT",
"version": "v3"
}
] | 2018-05-03 | [
[
"Casana",
"Rodolfo",
""
],
[
"Lazar",
"G.",
""
]
] | We have studied the existence of self-dual effective compact and true compacton configurations in Abelian Higgs models with generalized dynamics. We have named of an effective compact solution the one whose profile behavior is very similar to the one of a compacton structure but still preserves a tail in its asymptotic... |
1607.08698 | Sergey Mikhailov | A. L. Kataev and S. V. Mikhailov | The $\{\beta\}$-expansion formalism in perturbative QCD and its
extension | 16 pages, 3 figures, a few editorial corrections for JHEP version | null | 10.1007/JHEP11(2016)079 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the $\{ \beta \}$-expansion for renormalization group invariant
quantities tracing this expansion to the different contractions of the
corresponding incomplete BPHZ $R$-operation. All of the coupling
renormalizations, which follow from these contractions, should be taken into
account for the $\{ \beta \}$-... | [
{
"created": "Fri, 29 Jul 2016 06:43:27 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Sep 2016 16:33:26 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Nov 2016 14:36:14 GMT",
"version": "v3"
}
] | 2016-12-21 | [
[
"Kataev",
"A. L.",
""
],
[
"Mikhailov",
"S. V.",
""
]
] | We discuss the $\{ \beta \}$-expansion for renormalization group invariant quantities tracing this expansion to the different contractions of the corresponding incomplete BPHZ $R$-operation. All of the coupling renormalizations, which follow from these contractions, should be taken into account for the $\{ \beta \}$-ex... |
1605.09728 | Alexei Morozov | A. Morozov | Differential expansion and rectangular HOMFLY for the figure eight knot | 16 pages | Nucl.Phys. B911 (2016) 582-605 | 10.1016/j.nuclphysb.2016.08.027 | ITEP/TH-11/16; IITP/TH-09/16 | hep-th math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Differential expansion (DE) for a Wilson loop average in representation $R$
is built to respect degenerations of representations for small groups. At the
same time it behaves nicely under some changes of the loop, e.g. of some knots
in the case of $3d$ Chern-Simons theory. Especially simple is the relation
between th... | [
{
"created": "Tue, 31 May 2016 17:19:34 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Jun 2016 04:00:22 GMT",
"version": "v2"
},
{
"created": "Sun, 5 Jun 2016 09:03:26 GMT",
"version": "v3"
}
] | 2016-10-03 | [
[
"Morozov",
"A.",
""
]
] | Differential expansion (DE) for a Wilson loop average in representation $R$ is built to respect degenerations of representations for small groups. At the same time it behaves nicely under some changes of the loop, e.g. of some knots in the case of $3d$ Chern-Simons theory. Especially simple is the relation between the ... |
hep-th/0603076 | Yu-ichi Takamizu | Yu-ichi Takamizu and Kei-ichi Maeda | Collision of Domain Walls in asymptotically Anti de Sitter spacetime | 12 pages, 19 figures | Phys.Rev. D73 (2006) 103508 | 10.1103/PhysRevD.73.103508 | null | hep-th astro-ph gr-qc hep-ph | null | We study collision of two domain walls in 5-dimensional asymptotically Anti
de Sitter spacetime. This may provide the reheating mechanism of an ekpyrotic
(or cyclic) brane universe, in which two BPS branes collide and evolve into a
hot big bang universe. We evaluate a change of scalar field making the domain
wall and... | [
{
"created": "Thu, 9 Mar 2006 16:46:21 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Takamizu",
"Yu-ichi",
""
],
[
"Maeda",
"Kei-ichi",
""
]
] | We study collision of two domain walls in 5-dimensional asymptotically Anti de Sitter spacetime. This may provide the reheating mechanism of an ekpyrotic (or cyclic) brane universe, in which two BPS branes collide and evolve into a hot big bang universe. We evaluate a change of scalar field making the domain wall and c... |
1805.10281 | Jacob Bourjaily | Jacob L. Bourjaily, Andrew J. McLeod, Matt von Hippel, and Matthias
Wilhelm | Rationalizing Loop Integration | 55 pages, 61 figures; detailed examples are included as ancillary
files. Minor corrections and slight elaborations in v2 | JHEP 08 (2018) 184 | 10.1007/JHEP08(2018)184 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that direct Feynman-parametric loop integration is possible for a
large class of planar multi-loop integrals. Much of this follows from the
existence of manifestly dual-conformal Feynman-parametric representations of
planar loop integrals, and the fact that many of the algebraic roots associated
with (e.g. La... | [
{
"created": "Fri, 25 May 2018 17:59:59 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2018 17:51:46 GMT",
"version": "v2"
}
] | 2022-08-24 | [
[
"Bourjaily",
"Jacob L.",
""
],
[
"McLeod",
"Andrew J.",
""
],
[
"von Hippel",
"Matt",
""
],
[
"Wilhelm",
"Matthias",
""
]
] | We show that direct Feynman-parametric loop integration is possible for a large class of planar multi-loop integrals. Much of this follows from the existence of manifestly dual-conformal Feynman-parametric representations of planar loop integrals, and the fact that many of the algebraic roots associated with (e.g. Land... |
1612.06324 | Fri{\dh}rik Freyr Gautason | Nikolay Bobev, Giuseppe Dibitetto, Fridrik Freyr Gautason and Brecht
Truijen | Holography, Brane Intersections and Six-dimensional SCFTs | 26 pages, 6 figures. v2: Minor corrections, published version | JHEP 1702 (2017) 116 | 10.1007/JHEP02(2017)116 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study supersymmetric intersections of NS5-, D6- and D8-branes in type IIA
string theory. We focus on the supergravity description of this system and
identify a "near horizon" limit in which we recover the recently classified
supersymmetric seven-dimensional AdS solutions of massive type IIA
supergravity. Using a c... | [
{
"created": "Mon, 19 Dec 2016 19:48:34 GMT",
"version": "v1"
},
{
"created": "Fri, 26 May 2017 08:16:24 GMT",
"version": "v2"
}
] | 2017-07-11 | [
[
"Bobev",
"Nikolay",
""
],
[
"Dibitetto",
"Giuseppe",
""
],
[
"Gautason",
"Fridrik Freyr",
""
],
[
"Truijen",
"Brecht",
""
]
] | We study supersymmetric intersections of NS5-, D6- and D8-branes in type IIA string theory. We focus on the supergravity description of this system and identify a "near horizon" limit in which we recover the recently classified supersymmetric seven-dimensional AdS solutions of massive type IIA supergravity. Using a con... |
1307.2305 | Hong Lu | H. Lu and Wei Yang | SL(n,R)-Toda Black Holes | Latex, 20 pages | null | 10.1088/0264-9381/30/23/235021 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider D-dimensional Einstein gravity coupled to (n-1) U(1) vector
fields and (n-2) dilatonic scalars. We find that for some appropriate
exponential dilaton couplings of the field strengths, the equations of motion
for the static charged ansatz can be reduced to a set of one-dimensional
SL(n,R) Toda equations. T... | [
{
"created": "Mon, 8 Jul 2013 23:51:13 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Lu",
"H.",
""
],
[
"Yang",
"Wei",
""
]
] | We consider D-dimensional Einstein gravity coupled to (n-1) U(1) vector fields and (n-2) dilatonic scalars. We find that for some appropriate exponential dilaton couplings of the field strengths, the equations of motion for the static charged ansatz can be reduced to a set of one-dimensional SL(n,R) Toda equations. Thi... |
1509.00518 | Oliver DeWolfe | Oliver DeWolfe, Steven S. Gubser, Oscar Henriksson, and Christopher
Rosen | Fermionic Response in Finite-Density ABJM Theory with Broken Symmetry | 44 pages, 12 figures. v2: significant reinterpretation of Dirac
mixing matrix as not being top-down | Phys. Rev. D 93, 026001 (2016) | 10.1103/PhysRevD.93.026001 | COLO-HEP-588, PUPT-2485, CCTP-2015-18, CCQCN-2015-101 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate fermionic response in domain wall backgrounds of
four-dimensional gauged supergravity interpolating between distinct stable AdS
vacua. The backgrounds, found by Bobev et al., are holographically dual to
zero-temperature states of ABJM theory at finite density for monopole charge
and are similar to zero-t... | [
{
"created": "Tue, 1 Sep 2015 22:05:53 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2016 21:16:01 GMT",
"version": "v2"
}
] | 2016-09-26 | [
[
"DeWolfe",
"Oliver",
""
],
[
"Gubser",
"Steven S.",
""
],
[
"Henriksson",
"Oscar",
""
],
[
"Rosen",
"Christopher",
""
]
] | We calculate fermionic response in domain wall backgrounds of four-dimensional gauged supergravity interpolating between distinct stable AdS vacua. The backgrounds, found by Bobev et al., are holographically dual to zero-temperature states of ABJM theory at finite density for monopole charge and are similar to zero-tem... |
hep-th/9403121 | Thomas Strobl | T. Strobl | Dirac Quantization Gravity-Yang-Mills Systems in 1+1 Dimensions | 7 pages, LaTex, TUW9326 | Phys.Rev.D50:7346-7350,1994 | 10.1103/PhysRevD.50.7346 | null | hep-th | null | In two dimensions a large class of gravitational systems including, e.g.,
$R^2$-gravity can be quantized exactly also when coupled dynamically to a
Yang-Mills theory. Some previous considerations on the quantization of pure
gravity theories are improved and generalized.
| [
{
"created": "Mon, 21 Mar 1994 18:13:14 GMT",
"version": "v1"
}
] | 2011-09-09 | [
[
"Strobl",
"T.",
""
]
] | In two dimensions a large class of gravitational systems including, e.g., $R^2$-gravity can be quantized exactly also when coupled dynamically to a Yang-Mills theory. Some previous considerations on the quantization of pure gravity theories are improved and generalized. |
2004.05680 | Job Furtado Neto | J. Furtado, R. M. M. Costa Filho, J.F. Assun\c{c}\~ao | Lorentz-violating scalar QED renormalization | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents divergent contributions of the radiative corrections for
a Lorentz-violating extension of the scalar electrodynamics. We initially
discuss some features of the model and extract the Feynman rules. Then we
compute the one-loop radiative corrections using Feynman parametrization and
dimensional regu... | [
{
"created": "Sun, 12 Apr 2020 19:19:21 GMT",
"version": "v1"
}
] | 2020-04-14 | [
[
"Furtado",
"J.",
""
],
[
"Filho",
"R. M. M. Costa",
""
],
[
"Assunção",
"J. F.",
""
]
] | This paper presents divergent contributions of the radiative corrections for a Lorentz-violating extension of the scalar electrodynamics. We initially discuss some features of the model and extract the Feynman rules. Then we compute the one-loop radiative corrections using Feynman parametrization and dimensional regula... |
hep-th/9610194 | Hilary Booth | Hilary Booth, Chris Radford (University of New England, Australia) | The Dirac-Maxwell Equations with Cylindrical Symmetry | 17 pages, Latex, 5 figures, psfig, to be published in J. Maths Phys | J.Math.Phys. 38 (1997) 1257-1268 | 10.1063/1.532009 | 96-125 | hep-th gr-qc | null | A reduction of the Dirac-Maxwell equations in the case of static cylindrical
symmetry is performed. The behaviour of the resulting system of o.d.e.'s is
examined analytically and numerical solutions presented. There are two classes
of solutions.
The first type of solution is a Dirac field surrounding a charged "wir... | [
{
"created": "Thu, 24 Oct 1996 23:26:24 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Booth",
"Hilary",
"",
"University of New England, Australia"
],
[
"Radford",
"Chris",
"",
"University of New England, Australia"
]
] | A reduction of the Dirac-Maxwell equations in the case of static cylindrical symmetry is performed. The behaviour of the resulting system of o.d.e.'s is examined analytically and numerical solutions presented. There are two classes of solutions. The first type of solution is a Dirac field surrounding a charged "wire". ... |
2103.12416 | Shodai Kushiro | Takaaki Ishii, Shodai Kushiro, and Kentaroh Yoshida | Chaotic string dynamics in deformed $T^{1,1}$ | 13 pages, 3 figures | null | 10.1007/JHEP05(2021)158 | KUNS-2864 | hep-th | http://creativecommons.org/licenses/by/4.0/ | Recently, Arutyunov, Bassi and Lacroix have shown that 2D non-linear sigma
model with a deformed $T^{1,1}$ background is classically integrable
[arXiv:2010.05573 [hep-th]]. This background includes a Kalb-Ramond two-form
with a critical value. Then the sigma model has been conjectured to be
non-integrable when the tw... | [
{
"created": "Tue, 23 Mar 2021 09:35:46 GMT",
"version": "v1"
}
] | 2021-07-29 | [
[
"Ishii",
"Takaaki",
""
],
[
"Kushiro",
"Shodai",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | Recently, Arutyunov, Bassi and Lacroix have shown that 2D non-linear sigma model with a deformed $T^{1,1}$ background is classically integrable [arXiv:2010.05573 [hep-th]]. This background includes a Kalb-Ramond two-form with a critical value. Then the sigma model has been conjectured to be non-integrable when the two-... |
1509.01862 | Michael Borinsky | Michael Borinsky | Algebraic lattices in QFT renormalization | 28 pages; v2: minor corrections and clarifications, additional
references added | Letters in Mathematical Physics, July 2016, Volume 106, Issue 7,
pp 879-911 | 10.1007/s11005-016-0843-9 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The structure of overlapping subdivergences, which appear in the perturbative
expansions of quantum field theory, is analyzed using algebraic lattice theory.
It is shown that for specific QFTs the sets of subdivergences of Feynman
diagrams form algebraic lattices. This class of QFTs includes the Standard
model. In ki... | [
{
"created": "Sun, 6 Sep 2015 22:13:39 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jun 2016 09:57:54 GMT",
"version": "v2"
}
] | 2016-06-28 | [
[
"Borinsky",
"Michael",
""
]
] | The structure of overlapping subdivergences, which appear in the perturbative expansions of quantum field theory, is analyzed using algebraic lattice theory. It is shown that for specific QFTs the sets of subdivergences of Feynman diagrams form algebraic lattices. This class of QFTs includes the Standard model. In kine... |
2404.02833 | Kazumi Okuyama | Kazumi Okuyama | More on doubled Hilbert space in double-scaled SYK | 15 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We continue our study of the doubled Hilbert space formalism of double-scaled
SYK model initiated in [arXiv:2401.07403]. We show that the 1-particle Hilbert
space introduced by Lin and Stanford in [arXiv:2307.15725] is related to the
doubled Hilbert space $\mathcal{H}_0\otimes \mathcal{H}_0$ of the 0-particle
Hilbert... | [
{
"created": "Wed, 3 Apr 2024 16:11:42 GMT",
"version": "v1"
}
] | 2024-04-04 | [
[
"Okuyama",
"Kazumi",
""
]
] | We continue our study of the doubled Hilbert space formalism of double-scaled SYK model initiated in [arXiv:2401.07403]. We show that the 1-particle Hilbert space introduced by Lin and Stanford in [arXiv:2307.15725] is related to the doubled Hilbert space $\mathcal{H}_0\otimes \mathcal{H}_0$ of the 0-particle Hilbert s... |
1708.06361 | Olaf Lechtenfeld | Tatiana A. Ivanova, Olaf Lechtenfeld, Alexander D. Popov | Finite-action solutions of Yang-Mills equations on de Sitter dS$_4$ and
anti-de Sitter AdS$_4$ spaces | 1+31 pages, 4 figures; v2: some clarifications, published version | null | 10.1007/JHEP11(2017)017 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider pure SU(2) Yang-Mills theory on four-dimensional de Sitter dS$_4$
and anti-de Sitter AdS$_4$ spaces and construct various solutions to the
Yang-Mills equations. On de Sitter space we reduce the Yang-Mills equations via
an SU(2)-equivariant ansatz to Newtonian mechanics of a particle moving in
${\mathbb R}... | [
{
"created": "Mon, 21 Aug 2017 18:00:03 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Nov 2017 14:17:15 GMT",
"version": "v2"
}
] | 2017-12-06 | [
[
"Ivanova",
"Tatiana A.",
""
],
[
"Lechtenfeld",
"Olaf",
""
],
[
"Popov",
"Alexander D.",
""
]
] | We consider pure SU(2) Yang-Mills theory on four-dimensional de Sitter dS$_4$ and anti-de Sitter AdS$_4$ spaces and construct various solutions to the Yang-Mills equations. On de Sitter space we reduce the Yang-Mills equations via an SU(2)-equivariant ansatz to Newtonian mechanics of a particle moving in ${\mathbb R}^3... |
0705.0307 | Yasunari Kurita | Yasunari Kurita, Hideki Ishihara | Mass and Free energy in Thermodynamics of Squashed Kaluza-Klein Black
Holes | 11 pages, discussion extended | Class.Quant.Grav.24:4525-4532,2007 | 10.1088/0264-9381/24/17/016 | OCU-PHYS-265, AP-GR-41 | hep-th gr-qc | null | The Abbott-Deser mass, the Hamiltonian and the Komar mass of the
5-dimensional Kaluza-Klein black hole with squashed horizons take different
values. Introducing a new couple of thermodynamic variables for the Komar mass,
we show that each mass can be interpreted as a thermodynamic potential with its
own natural varia... | [
{
"created": "Wed, 2 May 2007 15:34:36 GMT",
"version": "v1"
},
{
"created": "Fri, 4 May 2007 08:46:14 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Aug 2007 04:18:10 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Kurita",
"Yasunari",
""
],
[
"Ishihara",
"Hideki",
""
]
] | The Abbott-Deser mass, the Hamiltonian and the Komar mass of the 5-dimensional Kaluza-Klein black hole with squashed horizons take different values. Introducing a new couple of thermodynamic variables for the Komar mass, we show that each mass can be interpreted as a thermodynamic potential with its own natural variabl... |
0902.1385 | Arjun Bagchi | Arjun Bagchi, Rajesh Gopakumar | Galilean Conformal Algebras and AdS/CFT | v2: 26 pages, minor changes, references and comments added v3: a note
and references added | JHEP 0907:037,2009 | 10.1088/1126-6708/2009/07/037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-relativistic versions of the AdS/CFT conjecture have recently been
investigated in some detail. These have primarily been in the context of the
Schrodinger symmetry group. Here we initiate a study based on a {\it different}
non-relativistic conformal symmetry: one obtained by a parametric contraction
of the relat... | [
{
"created": "Mon, 9 Feb 2009 09:16:54 GMT",
"version": "v1"
},
{
"created": "Sun, 15 Mar 2009 09:11:51 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Apr 2009 12:57:07 GMT",
"version": "v3"
}
] | 2009-07-22 | [
[
"Bagchi",
"Arjun",
""
],
[
"Gopakumar",
"Rajesh",
""
]
] | Non-relativistic versions of the AdS/CFT conjecture have recently been investigated in some detail. These have primarily been in the context of the Schrodinger symmetry group. Here we initiate a study based on a {\it different} non-relativistic conformal symmetry: one obtained by a parametric contraction of the relativ... |
2202.11683 | Nikita Tselousov | A. Morozov, M. Reva, N. Tselousov, Y. Zenkevich | Polynomial representations of classical Lie algebras and flag varieties | null | null | 10.1016/j.physletb.2022.137193 | null | hep-th math-ph math.MP math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently we have started a program to describe the action of Lie algebras
associated with Dynkin-type diagrams on generic Verma modules in terms of
polynomial vector fields. In this paper we explain that the results for the
classical ABCD series of Lie algebras coincide with the more conventional
approach, based on t... | [
{
"created": "Wed, 23 Feb 2022 18:47:22 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Apr 2022 21:54:49 GMT",
"version": "v2"
},
{
"created": "Mon, 23 May 2022 13:09:19 GMT",
"version": "v3"
}
] | 2022-06-15 | [
[
"Morozov",
"A.",
""
],
[
"Reva",
"M.",
""
],
[
"Tselousov",
"N.",
""
],
[
"Zenkevich",
"Y.",
""
]
] | Recently we have started a program to describe the action of Lie algebras associated with Dynkin-type diagrams on generic Verma modules in terms of polynomial vector fields. In this paper we explain that the results for the classical ABCD series of Lie algebras coincide with the more conventional approach, based on the... |
hep-th/0411234 | Dietmar Klemm | Dietmar Klemm and Luciano Vanzo | On the Thermodynamics of Goedel Black Holes | 7 pages, 2 figures, uses w-art.cls. Talk given by D. K. at the RTN
Workshop on the Quantum Structure of Spacetime and the Geometric Nature of
Fundamental Interactions and EXT Workshop on Fundamental Interactions and the
Structure of Spacetime, Kolymbari, Crete, Greece, 5-10 Sep 2004. To be
published in Fortsch.... | Fortsch.Phys. 53 (2005) 919-925 | 10.1002/prop.200410241 | null | hep-th | null | After a brief review of Goedel-type universes in string theory, we discuss
some intriguing properties of black holes immersed in such backgrounds. Among
these are the upper bound on the entropy that points towards a
finite-dimensional Hilbert space of a holographically dual theory, and the
minimum black hole temperat... | [
{
"created": "Thu, 25 Nov 2004 10:56:51 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Klemm",
"Dietmar",
""
],
[
"Vanzo",
"Luciano",
""
]
] | After a brief review of Goedel-type universes in string theory, we discuss some intriguing properties of black holes immersed in such backgrounds. Among these are the upper bound on the entropy that points towards a finite-dimensional Hilbert space of a holographically dual theory, and the minimum black hole temperatur... |
hep-th/0109143 | Andreas W. Aste | A. Aste (U. of Basel) | Comment on 'Another form of the Klein-Gordon equation' | Latex, 4 pages, to appear in Phys.Lett.A | Phys.Lett. A290 (2001) 106 | 10.1016/S0375-9601(01)00631-4 | null | hep-th | null | It is shown that the alternative Klein-Gordon equation with positive definite
probability density proposed in a letter by M.D. Kostin does not meet the
requirements of relativistic (quantum) field theory and therefore does not
allow for a meaningful physical interpretation.
| [
{
"created": "Wed, 19 Sep 2001 21:35:12 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Aste",
"A.",
"",
"U. of Basel"
]
] | It is shown that the alternative Klein-Gordon equation with positive definite probability density proposed in a letter by M.D. Kostin does not meet the requirements of relativistic (quantum) field theory and therefore does not allow for a meaningful physical interpretation. |
hep-th/0205140 | H. B. Benaoum | H.B. Benaoum | Accelerated Universe from Modified Chaplygin Gas and Tachyonic Fluid | 11 pages, no figures | Universe 8 (2022) 340 | 10.3390/universe8070340 | null | hep-th | null | A cosmological model with an exotic fluid is investigated. We show that the
equation of state of this ``modified Chaplygin'' gas can describe the current
accelerated expansion of the universe. We then reexpress it as FRW cosmological
model containing a scalar field $\phi$ and find its self--interacting
potential. Mor... | [
{
"created": "Tue, 14 May 2002 20:41:34 GMT",
"version": "v1"
}
] | 2022-06-22 | [
[
"Benaoum",
"H. B.",
""
]
] | A cosmological model with an exotic fluid is investigated. We show that the equation of state of this ``modified Chaplygin'' gas can describe the current accelerated expansion of the universe. We then reexpress it as FRW cosmological model containing a scalar field $\phi$ and find its self--interacting potential. Moreo... |
1801.00162 | Daniel Litim | Kevin G. Falls, Callum R. King, Daniel F. Litim, Kostas
Nikolakopoulos, and Christoph Rahmede | Asymptotic safety of quantum gravity beyond Ricci scalars | 55 pages, 14 figures. v2: Added more discussion and new Sec.2E
(Gravitational path integral). Version accepted for publication with PRD | Phys. Rev. D 97, 086006 (2018) | 10.1103/PhysRevD.97.086006 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the asymptotic safety conjecture for quantum gravity including
curvature invariants beyond Ricci scalars. Our strategy is put to work for
families of gravitational actions which depend on functions of the Ricci
scalar, the Ricci tensor, and products thereof. Combining functional
renormalisation with hi... | [
{
"created": "Sat, 30 Dec 2017 17:39:56 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Mar 2018 12:32:14 GMT",
"version": "v2"
}
] | 2018-04-18 | [
[
"Falls",
"Kevin G.",
""
],
[
"King",
"Callum R.",
""
],
[
"Litim",
"Daniel F.",
""
],
[
"Nikolakopoulos",
"Kostas",
""
],
[
"Rahmede",
"Christoph",
""
]
] | We investigate the asymptotic safety conjecture for quantum gravity including curvature invariants beyond Ricci scalars. Our strategy is put to work for families of gravitational actions which depend on functions of the Ricci scalar, the Ricci tensor, and products thereof. Combining functional renormalisation with high... |
2105.12339 | Kanji Nishii | Kanji Nishii, Daisuke Yoshida | String Excitation by Initial Singularity of Inflation | 22 pages,3 figures, published version | Journal of High Energy Physics 2021,25 (2021) | 10.1007/JHEP10(2021)025 | KOBE-COSMO-21-09 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss excitation of string oscillation modes by an initial singularity
of inflation. The initial singularity of inflation is known to occur with a
finite Hubble parameter, which is generally lower than the string scale, and
hence it is not clear that stringy effects become significant around it. With
the help of... | [
{
"created": "Wed, 26 May 2021 05:56:45 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Oct 2021 08:35:25 GMT",
"version": "v2"
}
] | 2021-11-01 | [
[
"Nishii",
"Kanji",
""
],
[
"Yoshida",
"Daisuke",
""
]
] | We discuss excitation of string oscillation modes by an initial singularity of inflation. The initial singularity of inflation is known to occur with a finite Hubble parameter, which is generally lower than the string scale, and hence it is not clear that stringy effects become significant around it. With the help of P... |
2312.03848 | Qingyue Wu | Vijay Balasubramanian, Javier M. Magan, Qingyue Wu | Quantum chaos, integrability, and late times in the Krylov basis | null | null | null | null | hep-th cond-mat.stat-mech nlin.CD quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum chaotic systems are conjectured to display a spectrum whose
fine-grained features (gaps and correlations) are well described by Random
Matrix Theory (RMT). We propose and develop a complementary version of this
conjecture: quantum chaotic systems display a Lanczos spectrum whose local
means and covariances ar... | [
{
"created": "Wed, 6 Dec 2023 19:02:22 GMT",
"version": "v1"
}
] | 2023-12-08 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Magan",
"Javier M.",
""
],
[
"Wu",
"Qingyue",
""
]
] | Quantum chaotic systems are conjectured to display a spectrum whose fine-grained features (gaps and correlations) are well described by Random Matrix Theory (RMT). We propose and develop a complementary version of this conjecture: quantum chaotic systems display a Lanczos spectrum whose local means and covariances are ... |
1507.01547 | Bushra Majeed | Bushra Majeed and Mubasher Jamil | Products of Thermodynamic Parameters for the Generalized Charged
Rotating Black Hole and the Reissner-Nordstrom Black Hole with Global
Monopole | 16 pages, 1 figure | Gravitation and Cosmology, 2017, Vol. 23, No. 4, pp. 384-391 | 10.1134/S0202289317040132 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the thermodynamics of Kerr-Newman-Kasuya black hole and the
Reissner-Nordstrom black hole with a global monopole on inner and outer
horizons. Products of surface gravities, surface temperatures, Komar energies,
electromagnetic potentials, angular velocities, areas, entropies, horizon radii
and the irr... | [
{
"created": "Mon, 6 Jul 2015 17:36:46 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jul 2016 03:47:49 GMT",
"version": "v2"
}
] | 2017-11-01 | [
[
"Majeed",
"Bushra",
""
],
[
"Jamil",
"Mubasher",
""
]
] | We investigate the thermodynamics of Kerr-Newman-Kasuya black hole and the Reissner-Nordstrom black hole with a global monopole on inner and outer horizons. Products of surface gravities, surface temperatures, Komar energies, electromagnetic potentials, angular velocities, areas, entropies, horizon radii and the irred... |
hep-th/9710039 | Alexandre Volkov | L. D. Faddeev and A. Yu. Volkov | Algebraic Quantization of Integrable Models in Discrete Space-time | 22 pages, LATEX2e, misprints corrected | null | null | null | hep-th | null | Just like decent classical difference-difference systems define symplectic
maps on suitable phase spaces, their counterparts with properly ordered
noncommutative entries come as Heisenberg equations of motion for corresponding
quantum discrete-discrete models. We observe how this idea applies to a
difference-differen... | [
{
"created": "Sat, 4 Oct 1997 14:44:57 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Oct 1997 09:08:08 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Faddeev",
"L. D.",
""
],
[
"Volkov",
"A. Yu.",
""
]
] | Just like decent classical difference-difference systems define symplectic maps on suitable phase spaces, their counterparts with properly ordered noncommutative entries come as Heisenberg equations of motion for corresponding quantum discrete-discrete models. We observe how this idea applies to a difference-difference... |
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