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
values | orig_abstract stringlengths 21 2.11k | versions listlengths 1 26 | update_date stringlengths 10 10 | authors_parsed listlengths 1 38 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0310085 | George Savvidy K. | G. Savvidy | Tensionless strings: physical Fock space and higher spin fields | 22 pages, Latex, references added | Int.J.Mod.Phys. A19 (2004) 3171-3194 | 10.1142/S0217751X04018312 | null | hep-th | null | I study the physical Fock space of the tensionless string theory with
perimeter action, exploring its new gauge symmetry algebra. The cancellation of
conformal anomaly requires the space-time to be 13-dimensional. All particles
are massless and there are no tachyon states in the spectrum. The zero mode
conformal oper... | [
{
"created": "Thu, 9 Oct 2003 12:27:52 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Oct 2003 12:48:16 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Savvidy",
"G.",
""
]
] | I study the physical Fock space of the tensionless string theory with perimeter action, exploring its new gauge symmetry algebra. The cancellation of conformal anomaly requires the space-time to be 13-dimensional. All particles are massless and there are no tachyon states in the spectrum. The zero mode conformal operat... |
0709.3269 | Mithat Unsal | Mithat Unsal | Magnetic bion condensation: A new mechanism of confinement and mass gap
in four dimensions | 35 pages, 3 figures, corrected typos, published version | Phys.Rev.D80:065001,2009 | 10.1103/PhysRevD.80.065001 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent work, we derived the long-distance confining dynamics of certain
QCD-like gauge theories formulated on small $S^1 \times \R^3$ based on
symmetries, an index theorem, and Abelian duality. Here, we give the
microscopic derivation. The solution reveals a new mechanism of confinement in
QCD(adj) in the regime w... | [
{
"created": "Thu, 20 Sep 2007 17:46:41 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Jul 2009 01:29:24 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Sep 2009 22:20:05 GMT",
"version": "v3"
}
] | 2009-09-02 | [
[
"Unsal",
"Mithat",
""
]
] | In recent work, we derived the long-distance confining dynamics of certain QCD-like gauge theories formulated on small $S^1 \times \R^3$ based on symmetries, an index theorem, and Abelian duality. Here, we give the microscopic derivation. The solution reveals a new mechanism of confinement in QCD(adj) in the regime whe... |
hep-th/0403107 | Carlo Angelantonj | Carlo Angelantonj and Matteo Cardella | Vanishing Perturbative Vacuum Energy in Non-Supersymmetric Orientifolds | 13 pages, 1 figure. Final discussion and Refs added | Phys.Lett.B595:505-512,2004 | 10.1016/j.physletb.2004.06.058 | HU-EP-04-13, IFUM-786-FT | hep-th | null | We present a novel source for supersymmetry breaking in orientifold models,
and show that it gives a vanishing contribution to the vacuum energy at genus
zero and three-half. We also argue that all the corresponding perturbative
contributions to the vacuum energy from higher-genus Riemann surfaces vanish
identically.... | [
{
"created": "Tue, 9 Mar 2004 17:47:11 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jun 2004 09:44:50 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Angelantonj",
"Carlo",
""
],
[
"Cardella",
"Matteo",
""
]
] | We present a novel source for supersymmetry breaking in orientifold models, and show that it gives a vanishing contribution to the vacuum energy at genus zero and three-half. We also argue that all the corresponding perturbative contributions to the vacuum energy from higher-genus Riemann surfaces vanish identically. |
2103.06941 | Vatche Sahakian | Cameron Gray, Vatche Sahakian, and William Warfield | Emergent geometry through quantum entanglement in Matrix theories | 29 pages, v2: Added clarifications about adiabatic regime, v3: Minor
note added about final entropy expression | J. High Energ. Phys. 2021, 72 (2021) | 10.1007/JHEP08(2021)072 | null | hep-th | http://creativecommons.org/licenses/by-nc-nd/4.0/ | In the setting of the Berenstein-Maldacena-Nastase Matrix theory, dual to
light-cone M-theory in a PP-wave background, we compute the Von Neumann
entanglement entropy between a probe giant graviton and a source. We
demonstrate that this entanglement entropy is directly and generally related to
the local tidal acceler... | [
{
"created": "Thu, 11 Mar 2021 20:38:59 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jun 2021 09:13:06 GMT",
"version": "v2"
},
{
"created": "Sun, 25 Jul 2021 18:45:12 GMT",
"version": "v3"
}
] | 2021-09-01 | [
[
"Gray",
"Cameron",
""
],
[
"Sahakian",
"Vatche",
""
],
[
"Warfield",
"William",
""
]
] | In the setting of the Berenstein-Maldacena-Nastase Matrix theory, dual to light-cone M-theory in a PP-wave background, we compute the Von Neumann entanglement entropy between a probe giant graviton and a source. We demonstrate that this entanglement entropy is directly and generally related to the local tidal accelerat... |
1202.5273 | Ram Brustein | Ram Brustein, Merav Hadad | Wave function of the quantum black hole | 14 pages v2. misspelled name in abstract corrected | null | 10.1016/j.physletb.2012.10.074 | CERN-PH-TH/2011-137,LMU-ASC 11/12 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the Wald Noether charge entropy is canonically conjugate to the
opening angle at the horizon. Using this canonical relation we extend the
Wheeler-DeWitt equation to a Schroedinger equation in the opening angle,
following Carlip and Teitelboim. We solve the equation in the semiclassical
approximation by u... | [
{
"created": "Thu, 23 Feb 2012 19:48:18 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Feb 2012 15:08:54 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Brustein",
"Ram",
""
],
[
"Hadad",
"Merav",
""
]
] | We show that the Wald Noether charge entropy is canonically conjugate to the opening angle at the horizon. Using this canonical relation we extend the Wheeler-DeWitt equation to a Schroedinger equation in the opening angle, following Carlip and Teitelboim. We solve the equation in the semiclassical approximation by usi... |
hep-th/0001147 | Liangzhong | L.Z. Hu (Peking University), L.Y. Hu (Dongbei University of Finance
and Economics) | U(1) Connection, Nonlinear Dirac-like Equations and Seiberg-Witten
Equations | 10 pages | Int.J.Theor.Phys. 37 (1998) 2115-2125 | null | IMH-98-01 | hep-th | null | By analysing the work of Campolattaro we argue that the second Seiberg-Witten
equation over the Spin^c_4 manifold, i.e., F^+_{ij}=< M,S_ij M >, is the
generalization of the Campolattaro's description of the electromagnetic field
tensor F^{\mu\nu} in the bilinear form F^{\mu\nu}=\bar{\Psi} S^{\mu\nu}\Psi. It
turns out... | [
{
"created": "Sat, 22 Jan 2000 08:56:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hu",
"L. Z.",
"",
"Peking University"
],
[
"Hu",
"L. Y.",
"",
"Dongbei University of Finance\n and Economics"
]
] | By analysing the work of Campolattaro we argue that the second Seiberg-Witten equation over the Spin^c_4 manifold, i.e., F^+_{ij}=< M,S_ij M >, is the generalization of the Campolattaro's description of the electromagnetic field tensor F^{\mu\nu} in the bilinear form F^{\mu\nu}=\bar{\Psi} S^{\mu\nu}\Psi. It turns out t... |
1402.6893 | Feodor A. Smirnov | M. Jimbo, T. Miwa, F. Smirnov | Creation operators for the Fateev-Zamolodchikov spin chain | 27 pages | null | 10.1007/s11232-014-0207-5 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In our previous works on the XXZ chain of spin one half, we have studied the
problem of constructing a basis of local operators whose members have simple
vacuum expectation values. For this purpose a pair of fermionic creation
operators have been introduced. In this article we extend this construction to
the spin one... | [
{
"created": "Thu, 27 Feb 2014 12:58:14 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Jimbo",
"M.",
""
],
[
"Miwa",
"T.",
""
],
[
"Smirnov",
"F.",
""
]
] | In our previous works on the XXZ chain of spin one half, we have studied the problem of constructing a basis of local operators whose members have simple vacuum expectation values. For this purpose a pair of fermionic creation operators have been introduced. In this article we extend this construction to the spin one c... |
1202.4476 | Marco Bochicchio | Marco Bochicchio | Yang-Mills mass gap at large-N, non-commutative YM theory, topological
quantum field theory and hyperfiniteness | 19 pages, latex; the paper, originally a byproduct of the workshop:
Mathematical Foundations of Quantum Field Theory, Jan 16-20 (2012), has been
expanded and rewritten as a short review in order to include most recent
developments. To appear in IJMPD | IJMPD-24(06) (2015) | 10.1142/S0218271815300177 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review a number of old and new concepts in quantum gauge theories, some of
which are well established but not widely appreciated, some are most recent.
Such concepts involve non-commutative gauge theories and their relation to the
large-N limit, loop equations and the change to the anti-selfdual variables
also kno... | [
{
"created": "Mon, 20 Feb 2012 21:38:40 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Sep 2014 01:24:45 GMT",
"version": "v2"
}
] | 2015-07-09 | [
[
"Bochicchio",
"Marco",
""
]
] | We review a number of old and new concepts in quantum gauge theories, some of which are well established but not widely appreciated, some are most recent. Such concepts involve non-commutative gauge theories and their relation to the large-N limit, loop equations and the change to the anti-selfdual variables also known... |
hep-th/0304071 | Kumar S. Gupta | B Basu-Mallick, Pijush K. Ghosh and Kumar S. Gupta | Near-Horizon States of Black Holes and Calogero Models | 3 pages, talk given at PASCOS03, TIFR, Mumbai | Pramana62:691-694,2004 | 10.1007/BF02705348 | SINP-TNP/03-08 | hep-th | null | We find self-adjoint extensions of the rational Calogero model in presence of
the harmonic interaction. The corresponding eigenfunctions may describe the
near-horizon quantum states of certain types of black holes.
| [
{
"created": "Tue, 8 Apr 2003 10:09:29 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Basu-Mallick",
"B",
""
],
[
"Ghosh",
"Pijush K.",
""
],
[
"Gupta",
"Kumar S.",
""
]
] | We find self-adjoint extensions of the rational Calogero model in presence of the harmonic interaction. The corresponding eigenfunctions may describe the near-horizon quantum states of certain types of black holes. |
0903.4707 | Luis Fernando Alday | Luis F. Alday and Juan Maldacena | Minimal surfaces in AdS and the eight-gluon scattering amplitude at
strong coupling | 9 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we consider minimal surfaces in three dimensional anti-de Sitter
space that end at the AdS boundary on a polygon given by a sequence of null
segments. The problem can be reduced to a certain generalized Sinh-Gordon
equation and to SU(2) Hitchin equations. The mathematical problem to be solved
arises also... | [
{
"created": "Thu, 26 Mar 2009 21:59:29 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Oct 2009 22:30:47 GMT",
"version": "v2"
}
] | 2009-10-20 | [
[
"Alday",
"Luis F.",
""
],
[
"Maldacena",
"Juan",
""
]
] | In this note we consider minimal surfaces in three dimensional anti-de Sitter space that end at the AdS boundary on a polygon given by a sequence of null segments. The problem can be reduced to a certain generalized Sinh-Gordon equation and to SU(2) Hitchin equations. The mathematical problem to be solved arises also i... |
1106.0512 | Arsen Melikyan | A. Melikyan, A. Pinzul, V. O. Rivelles, and G. Weber | Quantum integrability of the Alday-Arutyunov-Frolov model | 40 pages; Replaced with published version. Appendix and comments
added | JHEP 09(2011)092 | 10.1007/JHEP09(2011)092 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the quantum integrability of the Alday-Arutyunov-Frolov (AAF)
model by calculating the three-particle scattering amplitude at the first
non-trivial order and showing that the S-matrix is factorizable at this order.
We consider a more general fermionic model and find a necessary constraint to
ensure its... | [
{
"created": "Thu, 2 Jun 2011 21:00:59 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2011 13:48:56 GMT",
"version": "v2"
}
] | 2011-09-23 | [
[
"Melikyan",
"A.",
""
],
[
"Pinzul",
"A.",
""
],
[
"Rivelles",
"V. O.",
""
],
[
"Weber",
"G.",
""
]
] | We investigate the quantum integrability of the Alday-Arutyunov-Frolov (AAF) model by calculating the three-particle scattering amplitude at the first non-trivial order and showing that the S-matrix is factorizable at this order. We consider a more general fermionic model and find a necessary constraint to ensure its i... |
1908.06308 | So Katagiri | So Katagiri, Akio Sugamoto, Koichiro Yamaguchi, Tsukasa Yumibayashi | Beyond Squeezing \`a la Virasoro Algebra | 16 pages, 2 figures | Prog Theor Exp Phys (2019) | 10.1093/ptep/ptz127 | OUJ-FTC-4, OCHA-PP-358 | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The generalization of squeezing is realized in terms of the Virasoro algebra.
The higher-order squeezing can be introduced through the higher-order
time-dependent potential, in which the standard squeezing operator is
generalized to higher-order Virasoro operators. We give a formula that
describes the number of parti... | [
{
"created": "Sat, 17 Aug 2019 15:05:55 GMT",
"version": "v1"
}
] | 2019-12-25 | [
[
"Katagiri",
"So",
""
],
[
"Sugamoto",
"Akio",
""
],
[
"Yamaguchi",
"Koichiro",
""
],
[
"Yumibayashi",
"Tsukasa",
""
]
] | The generalization of squeezing is realized in terms of the Virasoro algebra. The higher-order squeezing can be introduced through the higher-order time-dependent potential, in which the standard squeezing operator is generalized to higher-order Virasoro operators. We give a formula that describes the number of particl... |
0801.4293 | Petr Dunin-Barkowski | Petr Dunin-Barkowski, Alexei Sleptsov | Geometric Hamiltonian Formalism for Reparametrization Invariant Theories
with Higher Derivatives | 19 pages | Theor.Math.Phys.158:61-81, 2009 | 10.1007/s11232-009-0005-7 | null | hep-th math-ph math.MP | null | Reparametrization invariant Lagrangian theories with higher derivatives are
considered. We investigate the geometric structures behind these theories and
construct the Hamiltonian formalism in a geometric way. The Legendre
transformation which corresponds to the transition from the Lagrangian
formalism to the Hamilto... | [
{
"created": "Mon, 28 Jan 2008 14:36:11 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Feb 2008 16:20:33 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Dunin-Barkowski",
"Petr",
""
],
[
"Sleptsov",
"Alexei",
""
]
] | Reparametrization invariant Lagrangian theories with higher derivatives are considered. We investigate the geometric structures behind these theories and construct the Hamiltonian formalism in a geometric way. The Legendre transformation which corresponds to the transition from the Lagrangian formalism to the Hamiltoni... |
hep-th/9403082 | null | R. Kirschner, L. N. Lipatov and L. Szymanowski | Symmetry Properties of the Effective Action for High-Energy Scattering
in QCD | 37 pages LATEX, 1 Table and 7 figures using package FEYNMAN | Phys.Rev. D51 (1995) 838-855 | 10.1103/PhysRevD.51.838 | null | hep-th | null | We study the effective action describing high-energy scattering processes in
the multi-Regge limit of QCD, which should provide the starting point for a new
attempt to overcome the limitations of the leading logarithmic and the eikonal
approximations. The action can be obtained via simple graphical rules or by
integr... | [
{
"created": "Tue, 15 Mar 1994 17:17:00 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Mar 1994 22:22:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Kirschner",
"R.",
""
],
[
"Lipatov",
"L. N.",
""
],
[
"Szymanowski",
"L.",
""
]
] | We study the effective action describing high-energy scattering processes in the multi-Regge limit of QCD, which should provide the starting point for a new attempt to overcome the limitations of the leading logarithmic and the eikonal approximations. The action can be obtained via simple graphical rules or by integrat... |
hep-th/0512216 | Sergey Solodukhin N. | Sergey N. Solodukhin | Holographic Description of Gravitational Anomalies | 24 pages, Latex; presentation re-structured, new references added | JHEP0607:003,2006 | 10.1088/1126-6708/2006/07/003 | IUB-TH-058 | hep-th gr-qc math.DG | null | The holographic duality can be extended to include quantum theories with
broken coordinate invariance leading to the appearance of the gravitational
anomalies. On the gravity side one adds the gravitational Chern-Simons term to
the bulk action which gauge invariance is only up to the boundary terms. We
analyze in det... | [
{
"created": "Sun, 18 Dec 2005 21:39:21 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Dec 2005 13:53:49 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Feb 2006 13:05:11 GMT",
"version": "v3"
},
{
"created": "Tue, 27 Jun 2006 14:09:18 GMT",
"version": "v4"
}
] | 2009-11-11 | [
[
"Solodukhin",
"Sergey N.",
""
]
] | The holographic duality can be extended to include quantum theories with broken coordinate invariance leading to the appearance of the gravitational anomalies. On the gravity side one adds the gravitational Chern-Simons term to the bulk action which gauge invariance is only up to the boundary terms. We analyze in detai... |
hep-th/0407120 | Jorge Henrique de Oliveira Sales | A. T. Suzuki and J. H. O. Sales | Can two or more gauge bosons propagate in the light-front? | Prepared for 24rd Brazilian National Meeting on Particle and Fields,
Caxambu-MG, Brazil, 2003 | null | null | null | hep-th | null | Gauge fields in the light-front are usually fixed via the nA=0 condition
yielding the non-local singularities of the type (kn)^(-a)=0 and a=1,2,.. in
the gauge boson propagator which must be addressed conveniently. In calculating
this propagator for n noncovariant gauge bosons those non-local terms demand
the use of ... | [
{
"created": "Wed, 14 Jul 2004 12:32:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Suzuki",
"A. T.",
""
],
[
"Sales",
"J. H. O.",
""
]
] | Gauge fields in the light-front are usually fixed via the nA=0 condition yielding the non-local singularities of the type (kn)^(-a)=0 and a=1,2,.. in the gauge boson propagator which must be addressed conveniently. In calculating this propagator for n noncovariant gauge bosons those non-local terms demand the use of a ... |
1511.08265 | Doron Gepner R | Arel Genish, Doron Gepner | The $SU(r)_2$ string functions as $q$-diagrams | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A GRR expression for the characters of $A$-type parafermions has been a long
standing puzzle dating back to conjectures made regarding some of the
characters in the 80's. Not long ago we have put forward such GRR type
identities describing any of the level two $ADE$-type generalized parafermions
characters at any ran... | [
{
"created": "Thu, 26 Nov 2015 01:34:06 GMT",
"version": "v1"
}
] | 2015-12-11 | [
[
"Genish",
"Arel",
""
],
[
"Gepner",
"Doron",
""
]
] | A GRR expression for the characters of $A$-type parafermions has been a long standing puzzle dating back to conjectures made regarding some of the characters in the 80's. Not long ago we have put forward such GRR type identities describing any of the level two $ADE$-type generalized parafermions characters at any rank.... |
1207.5705 | Baishali Chakraborty | Baishali Chakraborty, Kumar S. Gupta, Siddhartha Sen | Effect of topological defects and Coulomb charge on the low energy
quantum dynamics of gapped graphene | 22 pages, 23 figures | null | 10.1088/1751-8113/46/5/055303 | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the combined effect of a conical topological defect and a Coulomb
charge impurity on the dynamics of Dirac fermions in gapped graphene. Beyond a
certain strength of the Coulomb charge, quantum instability sets in, which
demarcates the boundary between sub and supercritical values of the charge. In
the subcri... | [
{
"created": "Tue, 24 Jul 2012 14:08:10 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jul 2012 13:46:20 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Aug 2012 09:15:18 GMT",
"version": "v3"
}
] | 2015-06-05 | [
[
"Chakraborty",
"Baishali",
""
],
[
"Gupta",
"Kumar S.",
""
],
[
"Sen",
"Siddhartha",
""
]
] | We study the combined effect of a conical topological defect and a Coulomb charge impurity on the dynamics of Dirac fermions in gapped graphene. Beyond a certain strength of the Coulomb charge, quantum instability sets in, which demarcates the boundary between sub and supercritical values of the charge. In the subcriti... |
1509.04654 | Rodolfo Casana R. Casana | R. Casana, A. Cavalcante, E. da Hora | Self-dual configurations in Abelian Higgs models with $k$-generalized
gauge field dynamics | 11 pages, Latex 2e, 12 figures; major revision | JHEP 12 (2016) 051 | 10.1007/JHEP12(2016)051 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have shown the existence of self-dual solutions in new Maxwell-Higgs
scenarios where the gauge field possesses a $k$-generalized dynamic, i.e., the
kinetic term of gauge field is a highly nonlinear function of
$F_{\mu\nu}F^{\mu\nu}$. We have implemented our proposal by means of a
$k$-generalized model displaying t... | [
{
"created": "Tue, 15 Sep 2015 17:51:21 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Feb 2016 13:23:25 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Dec 2016 19:16:39 GMT",
"version": "v3"
}
] | 2016-12-20 | [
[
"Casana",
"R.",
""
],
[
"Cavalcante",
"A.",
""
],
[
"da Hora",
"E.",
""
]
] | We have shown the existence of self-dual solutions in new Maxwell-Higgs scenarios where the gauge field possesses a $k$-generalized dynamic, i.e., the kinetic term of gauge field is a highly nonlinear function of $F_{\mu\nu}F^{\mu\nu}$. We have implemented our proposal by means of a $k$-generalized model displaying the... |
2305.15744 | Meseret Asrat Demis\=e | Meseret Asrat | Moving holographic boundaries | v5: typos fixed; appendix added; improved presentation; no changes on
results | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this paper, we show that for one sign of the deformation coupling
single-trace $T{\bar T}$ deformation moves the holographic screen in G\"{o}del
universe radially inward. For the other sign of the coupling it moves the
holographic screen radially outward. We (thus) argue, on general grounds, that
in holography (si... | [
{
"created": "Thu, 25 May 2023 05:50:02 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jul 2023 09:44:42 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Aug 2023 12:13:22 GMT",
"version": "v3"
},
{
"created": "Wed, 25 Oct 2023 11:49:30 GMT",
"version": "v4"
},
{
"cr... | 2024-07-09 | [
[
"Asrat",
"Meseret",
""
]
] | In this paper, we show that for one sign of the deformation coupling single-trace $T{\bar T}$ deformation moves the holographic screen in G\"{o}del universe radially inward. For the other sign of the coupling it moves the holographic screen radially outward. We (thus) argue, on general grounds, that in holography (sing... |
1209.4694 | Ali Kaya | Ali Kaya | Stationary Phase Approximation and Instanton-like States for
Cosmological In-In Path Integrals | 15 pages, 2 figures, revtex4-1, v2: title changed, references added,
typos corrected, minor modifications, to appear in Phys. Rev. D | Phys.Rev. D86 (2012) 123511 | 10.1103/PhysRevD.86.123511 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The path integral, which generates in-in correlation functions of a scalar
field in a cosmological spacetime, is shown to admit nontrivial classical
solutions as stationary phases. Although the solutions exist for Lorentzian
signature, their contribution to the path integral is reminiscent that of the
instantons in E... | [
{
"created": "Fri, 21 Sep 2012 02:45:02 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2012 00:47:25 GMT",
"version": "v2"
}
] | 2013-06-04 | [
[
"Kaya",
"Ali",
""
]
] | The path integral, which generates in-in correlation functions of a scalar field in a cosmological spacetime, is shown to admit nontrivial classical solutions as stationary phases. Although the solutions exist for Lorentzian signature, their contribution to the path integral is reminiscent that of the instantons in Euc... |
hep-th/9711111 | Konstantin Selivanov | K.Selivanov | Gravitationally dressed Parke-Taylor amplitudes | 4 pages, Latex | Mod.Phys.Lett. A12 (1997) 3087-3090 | 10.1142/S0217732397003204 | ITEP-TH-97-64 | hep-th gr-qc hep-ph | null | A generating function for the Parke-Taylor amplitudes with any number of
positive helicity gravitons in addition to the positive helicity gluons is
obtained using the recently constructed self-dual classical solution of the
type of perturbiner in Yang-Mills theory interacting with gravity.
| [
{
"created": "Mon, 17 Nov 1997 11:32:40 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Selivanov",
"K.",
""
]
] | A generating function for the Parke-Taylor amplitudes with any number of positive helicity gravitons in addition to the positive helicity gluons is obtained using the recently constructed self-dual classical solution of the type of perturbiner in Yang-Mills theory interacting with gravity. |
hep-th/9710009 | Seiberg | Nathan Seiberg | Why is the Matrix Model Correct? | 9 pages | Phys.Rev.Lett.79:3577-3580,1997 | 10.1103/PhysRevLett.79.3577 | IASSNS-HEP-97/108 | hep-th | null | We consider the compactification of M theory on a light-like circle as a
limit of a compactification on a small spatial circle boosted by a large
amount. Assuming that the compactification on a small spatial circle is weakly
coupled type IIA theory, we derive Susskind's conjecture that M theory
compactified on a ligh... | [
{
"created": "Wed, 1 Oct 1997 21:28:43 GMT",
"version": "v1"
}
] | 2009-09-15 | [
[
"Seiberg",
"Nathan",
""
]
] | We consider the compactification of M theory on a light-like circle as a limit of a compactification on a small spatial circle boosted by a large amount. Assuming that the compactification on a small spatial circle is weakly coupled type IIA theory, we derive Susskind's conjecture that M theory compactified on a light-... |
1312.0541 | James Lindesay | James Lindesay | Linear Spinor Fields in Relativistic Dynamics | 13 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Linear spinor fields are a generalization of the Dirac field that have
transparent cluster decomposability properties needed for classical
correspondence of relativistic quantum systems. The algebra of these fields
directly incorporate gravitation within a group that unifies the dynamics of
the same number of additio... | [
{
"created": "Mon, 2 Dec 2013 18:30:16 GMT",
"version": "v1"
}
] | 2013-12-03 | [
[
"Lindesay",
"James",
""
]
] | Linear spinor fields are a generalization of the Dirac field that have transparent cluster decomposability properties needed for classical correspondence of relativistic quantum systems. The algebra of these fields directly incorporate gravitation within a group that unifies the dynamics of the same number of additiona... |
2110.01085 | Rodrigo Farias Ozela | Rodrigo F. Ozela, Van S\'ergio Alves, Gabriel C. Magalh\~aes, Leandro
O. Nascimento | Effects of the Pseudo-Chern-Simons action for strongly correlated
electrons in the plane | null | null | 10.1103/PhysRevD.105.056004 | null | hep-th | http://creativecommons.org/licenses/by-sa/4.0/ | Chiral symmetry breaking comes from the mass dynamically generated through
interaction of Dirac fermions for both quantum electrodynamics in (2+1)D (QED3)
and (3+1)D (QED4). In QED3, the presence of a Chern-Simons (CS) parameter
affects the critical structure of the theory, favoring the symmetric phase
where the elec... | [
{
"created": "Sun, 3 Oct 2021 20:02:54 GMT",
"version": "v1"
}
] | 2022-03-14 | [
[
"Ozela",
"Rodrigo F.",
""
],
[
"Alves",
"Van Sérgio",
""
],
[
"Magalhães",
"Gabriel C.",
""
],
[
"Nascimento",
"Leandro O.",
""
]
] | Chiral symmetry breaking comes from the mass dynamically generated through interaction of Dirac fermions for both quantum electrodynamics in (2+1)D (QED3) and (3+1)D (QED4). In QED3, the presence of a Chern-Simons (CS) parameter affects the critical structure of the theory, favoring the symmetric phase where the electr... |
1806.08377 | Alejandro Ruiperez | Pablo A. Cano, Samuele Chimento, Tomas Ortin, Alejandro Ruiperez | Regular Stringy Black Holes? | 5 pages, 2 figures | Phys. Rev. D 99, 046014 (2019) | 10.1103/PhysRevD.99.046014 | IFT-UAM/CSIC-18-62 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the first-order $\alpha'$ corrections to the singular 4-dimensional
massless stringy black holes studied in the nineties in the context of the
Heterotic Superstring. We show that the $\alpha'$ corrections not only induce a
non-vanishing mass and give rise to an event horizon, but also eliminate the
singulari... | [
{
"created": "Thu, 21 Jun 2018 18:12:59 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jul 2018 10:34:25 GMT",
"version": "v2"
}
] | 2019-02-27 | [
[
"Cano",
"Pablo A.",
""
],
[
"Chimento",
"Samuele",
""
],
[
"Ortin",
"Tomas",
""
],
[
"Ruiperez",
"Alejandro",
""
]
] | We study the first-order $\alpha'$ corrections to the singular 4-dimensional massless stringy black holes studied in the nineties in the context of the Heterotic Superstring. We show that the $\alpha'$ corrections not only induce a non-vanishing mass and give rise to an event horizon, but also eliminate the singularity... |
1908.08975 | Sergei Parkhomenko | S.E. Parkhomenko | Generalized K$\ddot{a}$hler Geometry in Kazama-Suzuki coset models | LaTex, 11 pages, minor changes, misprints corrected | null | 10.1016/j.physletb.2020.135346 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that Kazama-Suzuki conditions for the denominator subgroup of N=2
superconformal $G/H$ coset model determine Generalized K$\ddot{a}$hler geometry
on the target space of the corresponding N=2 supersymmetric $\sigma$-model.
| [
{
"created": "Fri, 23 Aug 2019 18:56:20 GMT",
"version": "v1"
},
{
"created": "Sat, 31 Aug 2019 09:02:18 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Dec 2019 22:38:59 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Feb 2020 18:49:00 GMT",
"version": "v4"
},
{
"cr... | 2020-03-31 | [
[
"Parkhomenko",
"S. E.",
""
]
] | It is shown that Kazama-Suzuki conditions for the denominator subgroup of N=2 superconformal $G/H$ coset model determine Generalized K$\ddot{a}$hler geometry on the target space of the corresponding N=2 supersymmetric $\sigma$-model. |
hep-th/9211001 | Netah | Rolf Schimmrigk | Noncritical Dimensions for Critical String Theory: Life beyond the
Calabi-Yau Frontier | 17 pages. Based in part on talks presented at the NATO ARW on Low
Dimensional Topology and Quantum Field Theory Cambridge, England, 1992, and
the International Workshop on String Theory, Quantum Gravity and the
Unification of | null | null | HD-THEP-92-47 | hep-th | null | A recently introduced framework for the compactification of supersymmetric
string theory involving noncritical manifolds of complex dimension
$2k+D_{crit}$, $k\geq 1$, is reviewed. These higher dimensional manifolds are
spaces with quantized positive Ricci curvature and therefore do not, a priori,
describe consistent... | [
{
"created": "Mon, 2 Nov 1992 08:42:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schimmrigk",
"Rolf",
""
]
] | A recently introduced framework for the compactification of supersymmetric string theory involving noncritical manifolds of complex dimension $2k+D_{crit}$, $k\geq 1$, is reviewed. These higher dimensional manifolds are spaces with quantized positive Ricci curvature and therefore do not, a priori, describe consistent s... |
1805.10299 | Charles Melby-Thompson | Andrew Coates, Charles Melby-Thompson and Shinji Mukohyama | Revisiting Lorentz violation in Horava gravity | null | Phys. Rev. D 100, 064046 (2019) | 10.1103/PhysRevD.100.064046 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of Horava gravity, the most promising known scenarios to
recover Lorentz invariance at low energy are the possibilities that (1) the
renormalization group flow of the system leads to emergent infrared Lorentz
invariance, and (2) that supersymmetry protects infrared Lorentz invariance. A
third scenario ... | [
{
"created": "Fri, 25 May 2018 18:00:36 GMT",
"version": "v1"
}
] | 2019-10-02 | [
[
"Coates",
"Andrew",
""
],
[
"Melby-Thompson",
"Charles",
""
],
[
"Mukohyama",
"Shinji",
""
]
] | In the context of Horava gravity, the most promising known scenarios to recover Lorentz invariance at low energy are the possibilities that (1) the renormalization group flow of the system leads to emergent infrared Lorentz invariance, and (2) that supersymmetry protects infrared Lorentz invariance. A third scenario pr... |
1804.05698 | Mu-In Park | Deniz O. Devecioglu and Mu-In Park | On Birkhoff's Theorem in Horava Gravity | Typos corrected, Accepted in PRD | Phys. Rev. D 99, 104068 (2019) | 10.1103/PhysRevD.99.104068 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Birkhoff's theorem, which states the absence of time-dependent,
spherically symmetric vacuum solutions in four-dimensional Horava gravity,
which has been proposed as a renormalizable quantum gravity without the ghost
problem. We prove that the theorem is still valid for the usual type of
solutions which admi... | [
{
"created": "Mon, 16 Apr 2018 14:19:15 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Sep 2018 06:01:04 GMT",
"version": "v2"
},
{
"created": "Tue, 7 May 2019 16:28:19 GMT",
"version": "v3"
}
] | 2019-06-05 | [
[
"Devecioglu",
"Deniz O.",
""
],
[
"Park",
"Mu-In",
""
]
] | We study Birkhoff's theorem, which states the absence of time-dependent, spherically symmetric vacuum solutions in four-dimensional Horava gravity, which has been proposed as a renormalizable quantum gravity without the ghost problem. We prove that the theorem is still valid for the usual type of solutions which admit ... |
hep-th/0410249 | Mikhail Vasiliev a | A.S. Matveev and M.A. Vasiliev | On Dual Formulation for Higher Spin Gauge Fields in $(A)dS_d$ | LaTeX, 13 pages, no figures | Phys.Lett. B609 (2005) 157-166 | 10.1016/j.physletb.2005.01.032 | FIAN/TD/13/04 | hep-th | null | We obtain dual actions for spin $s \geq 2$ massless fields in $(A)dS_d$ by
solving different algebraic constraints in the same first-order theory. Flat
space dual higher spin actions obtained by Boulanger, Cnockaert and Henneaux
\cite{BH} by solving differential constraints are shown to result from our
formulation in... | [
{
"created": "Tue, 26 Oct 2004 16:03:26 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Matveev",
"A. S.",
""
],
[
"Vasiliev",
"M. A.",
""
]
] | We obtain dual actions for spin $s \geq 2$ massless fields in $(A)dS_d$ by solving different algebraic constraints in the same first-order theory. Flat space dual higher spin actions obtained by Boulanger, Cnockaert and Henneaux \cite{BH} by solving differential constraints are shown to result from our formulation in a... |
2301.09019 | Andre LeClair | Andr\'e LeClair | Mingling of the infrared and ultraviolet and the "cosmological constant"
for interacting QFT in 2d | 10 pages; version 2: The only change is our convention for the sign
of the vacuum energy $\rho_{\rm vac}$, which is now more in line with
standard 4d cosmology literature version3: We included the example of the
sine-Gordon model which is very illustrative. Previous results didn't change.
Version 4: published v... | JHEP (2023) 222 | 10.1007/JHEP05(2023)222 | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We propose a proper definition of the vacuum expectation value of the stress
energy tensor $\langle 0 | T_{\mu\nu} |0 \rangle$ for integrable quantum field
theories in two spacetime dimensions, which is the analog of the cosmological
constant in 4d. For a wide variety of models, massive or massless, we show
$\rho_{\r... | [
{
"created": "Sat, 21 Jan 2023 22:01:53 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jan 2023 20:23:29 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Mar 2023 23:04:56 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Apr 2023 17:20:56 GMT",
"version": "v4"
}
] | 2024-03-04 | [
[
"LeClair",
"André",
""
]
] | We propose a proper definition of the vacuum expectation value of the stress energy tensor $\langle 0 | T_{\mu\nu} |0 \rangle$ for integrable quantum field theories in two spacetime dimensions, which is the analog of the cosmological constant in 4d. For a wide variety of models, massive or massless, we show $\rho_{\rm ... |
hep-th/0407012 | Wolfgang Bietenholz | W. Bietenholz, F. Hofheinz and J. Nishimura | The continuum limit of the non-commutative lambda phi^4 model | 3 pages, 3 figures, talk presented by W.B. at the 11th Regional
Conference on Mathematical Physics, Tehran, May 3-6, 2004 | null | 10.1142/9789812701862_0045 | HU-EP-04/37 | hep-th | null | We present a numerical study of the \lambda \phi^{4} model in three Euclidean
dimensions, where the two spatial coordinates are non-commutative (NC). We
first show the explicit phase diagram of this model on a lattice. The ordered
regime splits into a phase of uniform order and a ``striped phase''. Then we
discuss th... | [
{
"created": "Fri, 2 Jul 2004 10:24:24 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Bietenholz",
"W.",
""
],
[
"Hofheinz",
"F.",
""
],
[
"Nishimura",
"J.",
""
]
] | We present a numerical study of the \lambda \phi^{4} model in three Euclidean dimensions, where the two spatial coordinates are non-commutative (NC). We first show the explicit phase diagram of this model on a lattice. The ordered regime splits into a phase of uniform order and a ``striped phase''. Then we discuss the ... |
2203.09537 | Francesco Benini | Francesco Benini, Christian Copetti, Lorenzo Di Pietro | Factorization and global symmetries in holography | 72 pages, 9 figures. v2: new section 2.6 and appendix B, refs added | SciPost Phys. 14, 019 (2023) | 10.21468/SciPostPhys.14.2.019 | SISSA 05/2022/FISI | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider toy models of holography arising from 3d Chern-Simons theory. In
this context a duality to an ensemble average over 2d CFTs has been recently
proposed. We put forward an alternative approach in which, rather than summing
over bulk geometries, one gauges a one-form global symmetry of the bulk theory.
This ... | [
{
"created": "Thu, 17 Mar 2022 18:00:10 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jun 2022 10:23:41 GMT",
"version": "v2"
}
] | 2023-02-15 | [
[
"Benini",
"Francesco",
""
],
[
"Copetti",
"Christian",
""
],
[
"Di Pietro",
"Lorenzo",
""
]
] | We consider toy models of holography arising from 3d Chern-Simons theory. In this context a duality to an ensemble average over 2d CFTs has been recently proposed. We put forward an alternative approach in which, rather than summing over bulk geometries, one gauges a one-form global symmetry of the bulk theory. This ac... |
1007.1521 | Igmar Cedrell Rosas L\'opez | Igmar C. Rosas-L\'opez and Yoshihisa Kitazawa | Antisymmetric field in string gas cosmology | 23 pages, 12 figures | Phys.Rev.D82:126005,2010 | 10.1103/PhysRevD.82.126005 | KEK-TH-1375 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study how the introduction of a 2-form field flux modify the dynamics of a
T-duality invariant string gas cosmology model of Greene, Kabat and Marnerides.
It induces a repulsive potential term in the effective action for the scale
factor of the spacial dimensions. Without the 2-form field flux, the universe
fails ... | [
{
"created": "Fri, 9 Jul 2010 07:36:16 GMT",
"version": "v1"
}
] | 2011-01-17 | [
[
"Rosas-López",
"Igmar C.",
""
],
[
"Kitazawa",
"Yoshihisa",
""
]
] | We study how the introduction of a 2-form field flux modify the dynamics of a T-duality invariant string gas cosmology model of Greene, Kabat and Marnerides. It induces a repulsive potential term in the effective action for the scale factor of the spacial dimensions. Without the 2-form field flux, the universe fails to... |
hep-th/0502241 | Akio Sugamoto | Akio Sugamoto (Ochanomizu University) | Distributed Spin in a String Picture of Hadrons | To appear in the proceedings of 3rd International Workshop on New
Developments of Integrated Sciences (Ochanomizu U.) | null | null | OCHA-PP-246 | hep-th | null | In a string picture of hadrons, spins are distributed over the whole
configuration of string. According to this picture, spin of hadron is discussed
in a dual gravity theory of QCD, towards realistic mass formulae of hadrons
including hyperfine interactions.
| [
{
"created": "Mon, 28 Feb 2005 09:14:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sugamoto",
"Akio",
"",
"Ochanomizu University"
]
] | In a string picture of hadrons, spins are distributed over the whole configuration of string. According to this picture, spin of hadron is discussed in a dual gravity theory of QCD, towards realistic mass formulae of hadrons including hyperfine interactions. |
hep-th/0209098 | Maxim Zabzine | Ulf Lindstrom and Maxim Zabzine | N=2 Boundary conditions for non-linear sigma models and Landau-Ginzburg
models | 48 pages, latex, references and minor comments added, the version to
appear in JHEP | JHEP 0302 (2003) 006 | 10.1088/1126-6708/2003/02/006 | UUITP-11/02 | hep-th math.DG | null | We study N=2 nonlinear two dimensional sigma models with boundaries and their
massive generalizations (the Landau-Ginzburg models). These models are defined
over either Kahler or bihermitian target space manifolds. We determine the most
general local N=2 superconformal boundary conditions (D-branes) for these sigma
m... | [
{
"created": "Thu, 12 Sep 2002 11:46:42 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Feb 2003 16:58:35 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Lindstrom",
"Ulf",
""
],
[
"Zabzine",
"Maxim",
""
]
] | We study N=2 nonlinear two dimensional sigma models with boundaries and their massive generalizations (the Landau-Ginzburg models). These models are defined over either Kahler or bihermitian target space manifolds. We determine the most general local N=2 superconformal boundary conditions (D-branes) for these sigma mod... |
2011.08604 | Yili Wang | Yi-Li Wang, Xian-Hui Ge | Black holes in 4D Einstein-Maxwell-Gauss-Bonnet gravity coupled with
scalar fields | 19 pages, 2 figures; more detail, minor corrections, references
added. Accepted in EPJC | Eur. Phys. J. C 81, 361 (2021) | 10.1140/epjc/s10052-021-09068-x | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Einstein-Maxwell-Gauss-Bonnet-axion theory in $4$-dimensional spacetime is
investigated in this paper through a "Kaluza-Klein-like" process. Dual to
systems at finite temperature with background magnetic field on three
dimensions, the four-dimensional dyonic black hole solution coupled with higher
derivative terms is... | [
{
"created": "Tue, 17 Nov 2020 12:59:57 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Dec 2020 07:49:20 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Mar 2021 10:22:58 GMT",
"version": "v3"
}
] | 2021-05-04 | [
[
"Wang",
"Yi-Li",
""
],
[
"Ge",
"Xian-Hui",
""
]
] | Einstein-Maxwell-Gauss-Bonnet-axion theory in $4$-dimensional spacetime is investigated in this paper through a "Kaluza-Klein-like" process. Dual to systems at finite temperature with background magnetic field on three dimensions, the four-dimensional dyonic black hole solution coupled with higher derivative terms is o... |
hep-th/9510211 | Bojko Bakalov | B.Bakalov, E.Horozov, M.Yakimov (Sofia University, Bulgaria) | Tau-functions as highest weight vectors for W_{1+infty} algebra | 13 pages, LaTeX2e, uses amsfonts.sty, no figures; references added | J.Phys.A29:5565-5574,1996 | 10.1088/0305-4470/29/17/027 | null | hep-th | null | For each r = (r_1, r_2,...,r_N) we construct a highest weight module M_r of
the Lie algebra W_{1+infty}. The highest weight vectors are specific
tau-functions of the N-th Gelfand--Dickey hierarchy. We show that these modules
are quasifinite and we give a complete description of the reducible ones
together with a form... | [
{
"created": "Mon, 30 Oct 1995 15:11:40 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Oct 1995 16:39:21 GMT",
"version": "v2"
},
{
"created": "Sat, 3 Feb 1996 12:12:06 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Bakalov",
"B.",
"",
"Sofia University, Bulgaria"
],
[
"Horozov",
"E.",
"",
"Sofia University, Bulgaria"
],
[
"Yakimov",
"M.",
"",
"Sofia University, Bulgaria"
]
] | For each r = (r_1, r_2,...,r_N) we construct a highest weight module M_r of the Lie algebra W_{1+infty}. The highest weight vectors are specific tau-functions of the N-th Gelfand--Dickey hierarchy. We show that these modules are quasifinite and we give a complete description of the reducible ones together with a formul... |
0806.3251 | Jyotirmoy Bhattacharya | Jyotirmoy Bhattacharya and Shiraz Minwalla | Superconformal Indices for ${\cal N}=6$ Chern Simons Theories | minor typos corrected, 13 pages, no figures | JHEP 0901:014,2009 | 10.1088/1126-6708/2009/01/014 | TIFR/TH/08-53 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Aharony, Bergman, Jafferis and Maldacena have recently proposed a dual
gravitational description for a family of superconformal Chern Simons theories
in three spacetime dimensions. In this note we perform the one loop computation
that determines the field theory superconformal index of this theory and
compare with th... | [
{
"created": "Thu, 19 Jun 2008 18:43:41 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Nov 2008 09:37:20 GMT",
"version": "v2"
}
] | 2009-02-12 | [
[
"Bhattacharya",
"Jyotirmoy",
""
],
[
"Minwalla",
"Shiraz",
""
]
] | Aharony, Bergman, Jafferis and Maldacena have recently proposed a dual gravitational description for a family of superconformal Chern Simons theories in three spacetime dimensions. In this note we perform the one loop computation that determines the field theory superconformal index of this theory and compare with the ... |
2108.07104 | Go Noshita | Go Noshita, Akimi Watanabe | A Note on Quiver Quantum Toroidal Algebra | 35+8 pages, 14 figures. v2:typos are fixed and refs added
v3:published version | null | 10.1007/JHEP05(2022)011 | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Li and Yamazaki proposed a new class of infinite-dimensional
algebras, quiver Yangian, which generalizes the affine Yangian
$\mathfrak{gl}_{1}$. The characteristic feature of the algebra is the action on
BPS states for non-compact toric Calabi-Yau threefolds, which are in one-to-one
correspondence with the ... | [
{
"created": "Mon, 16 Aug 2021 14:16:29 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Oct 2021 10:57:49 GMT",
"version": "v2"
},
{
"created": "Tue, 24 May 2022 15:08:59 GMT",
"version": "v3"
}
] | 2022-05-25 | [
[
"Noshita",
"Go",
""
],
[
"Watanabe",
"Akimi",
""
]
] | Recently, Li and Yamazaki proposed a new class of infinite-dimensional algebras, quiver Yangian, which generalizes the affine Yangian $\mathfrak{gl}_{1}$. The characteristic feature of the algebra is the action on BPS states for non-compact toric Calabi-Yau threefolds, which are in one-to-one correspondence with the cr... |
0711.2803 | Xi Yin | Xi Yin | On Non-handlebody Instantons in 3D Gravity | 15 pages, 8 figures; explanations and references added in revised
version | JHEP0809:120,2008 | 10.1088/1126-6708/2008/09/120 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we describe the contribution from non-handlebody geometries to
the partition function of three-dimensional pure gravity with negative
cosmological constant on a Riemann surface of genus greater than one, extending
previous considerations for handlebodies.
| [
{
"created": "Sun, 18 Nov 2007 17:41:06 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Aug 2008 14:58:44 GMT",
"version": "v2"
},
{
"created": "Sun, 17 Aug 2008 16:35:55 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Yin",
"Xi",
""
]
] | In this note we describe the contribution from non-handlebody geometries to the partition function of three-dimensional pure gravity with negative cosmological constant on a Riemann surface of genus greater than one, extending previous considerations for handlebodies. |
hep-th/9504150 | Tadakatsu Sakai | Yoichiro Matsumura, Norisuke Sakai, Tadakatsu Sakai | Mass Spectra of Supersymmetric Yang-Mills Theories in 1+1 Dimensions | LaTeX file, 32 page, 7 eps figures | Phys.Rev.D52:2446-2461,1995 | 10.1103/PhysRevD.52.2446 | TIT/HEP 290 | hep-th | null | Physical mass spectra of supersymmetric Yang-Mills theories in 1+1 dimensions
are evaluated in the light-cone gauge with a compact spatial dimension. The
supercharges are constructed and the infrared regularization is unambiguously
prescribed for supercharges, instead of the light-cone Hamiltonian. This
provides a ma... | [
{
"created": "Fri, 28 Apr 1995 14:41:28 GMT",
"version": "v1"
},
{
"created": "Mon, 1 May 1995 09:30:47 GMT",
"version": "v2"
},
{
"created": "Tue, 2 May 1995 11:55:22 GMT",
"version": "v3"
},
{
"created": "Wed, 8 Nov 1995 09:00:16 GMT",
"version": "v4"
}
] | 2010-11-01 | [
[
"Matsumura",
"Yoichiro",
""
],
[
"Sakai",
"Norisuke",
""
],
[
"Sakai",
"Tadakatsu",
""
]
] | Physical mass spectra of supersymmetric Yang-Mills theories in 1+1 dimensions are evaluated in the light-cone gauge with a compact spatial dimension. The supercharges are constructed and the infrared regularization is unambiguously prescribed for supercharges, instead of the light-cone Hamiltonian. This provides a mani... |
1812.07331 | Somyadip Thakur | Aritra Banerjee, Abhishek Chowdhury, Somyadip Thakur and Gang Yang | On interpolating anomalous dimension of twist-two operators with general
spins | 50 pages(7 pages appendix), 15 figures, 1 tables, published version
in JHEP | 10.1007/JHEP07(2019)086 | 10.1007/JHEP07(2019)086 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study non-perturbative interpolating functions to probe the physics of
anomalous dimensions associated with twist-two operators in ${\cal N}=4$ SYM of
finite and infinite spin. Compared to previous studies, the novel result of
this paper is to introduce single multivariate functions of both coupling $g$
and spin $... | [
{
"created": "Tue, 18 Dec 2018 12:43:51 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Jul 2019 02:27:42 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Aug 2019 03:35:30 GMT",
"version": "v3"
}
] | 2019-09-04 | [
[
"Banerjee",
"Aritra",
""
],
[
"Chowdhury",
"Abhishek",
""
],
[
"Thakur",
"Somyadip",
""
],
[
"Yang",
"Gang",
""
]
] | We study non-perturbative interpolating functions to probe the physics of anomalous dimensions associated with twist-two operators in ${\cal N}=4$ SYM of finite and infinite spin. Compared to previous studies, the novel result of this paper is to introduce single multivariate functions of both coupling $g$ and spin $j$... |
2407.10605 | E. Harikumar | E. Harikumar, K. V. Shajesh and Suman Kumar Panja | Centripetal force on Casimir energies in $\kappa$-deformed rotating
frame | 18 pages, 2 figures. arXiv admin note: substantial text overlap with
arXiv:2404.10300 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the implications of a fundamental length scale on the
centripetal force on a rotating Casimir apparatus in $\kappa$-space-time. We
model the Casimir apparatus rotating with constant angular speed using
appropriate $\kappa$-deformed coordinates. We find the $\kappa$-deformed
centripetal force on a singl... | [
{
"created": "Mon, 15 Jul 2024 10:28:36 GMT",
"version": "v1"
}
] | 2024-07-16 | [
[
"Harikumar",
"E.",
""
],
[
"Shajesh",
"K. V.",
""
],
[
"Panja",
"Suman Kumar",
""
]
] | We investigate the implications of a fundamental length scale on the centripetal force on a rotating Casimir apparatus in $\kappa$-space-time. We model the Casimir apparatus rotating with constant angular speed using appropriate $\kappa$-deformed coordinates. We find the $\kappa$-deformed centripetal force on a single ... |
hep-th/0002017 | Ciprian Acatrinei | Ciprian Acatrinei | Effects of Magnetic Fields on String Pair Creation | LaTeX, 13 pages, one LaTeX figure; several clarifying remarks and one
equation added; section 3 shortened, a few misprints corrected | Phys.Lett. B482 (2000) 420-428 | 10.1016/S0370-2693(00)00474-3 | SISSA-148-99-EP | hep-th | null | The rate of pair production of open strings in general uniform
electromagnetic fields is calculated in various space-time dimensions. The
corrections with respect to the case of pure electric backgrounds are
displayed. In particular, a contribution in the form of a Born-Infeld action is
derived and its role in the pr... | [
{
"created": "Wed, 2 Feb 2000 16:38:19 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Apr 2000 19:13:01 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Acatrinei",
"Ciprian",
""
]
] | The rate of pair production of open strings in general uniform electromagnetic fields is calculated in various space-time dimensions. The corrections with respect to the case of pure electric backgrounds are displayed. In particular, a contribution in the form of a Born-Infeld action is derived and its role in the pres... |
2205.06777 | Deepak Vaid | Deepak Vaid | Lorentz Invariance, Scattering Amplitudes and the Emergence of
Semiclassical Geometry | Essay written for the 2022 Gravity Research Foundation awards. 10
pgs. Comments welcome! | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by-nc-nd/4.0/ | It has been known for some time now that error correction plays a fundamental
role in the determining the emergence of semiclassical geometry in quantum
gravity. In this work I connect several different lines of reasoning to argue
that this should indeed be the case. The kinematic data which describes the
scattering ... | [
{
"created": "Wed, 11 May 2022 15:37:18 GMT",
"version": "v1"
}
] | 2022-05-18 | [
[
"Vaid",
"Deepak",
""
]
] | It has been known for some time now that error correction plays a fundamental role in the determining the emergence of semiclassical geometry in quantum gravity. In this work I connect several different lines of reasoning to argue that this should indeed be the case. The kinematic data which describes the scattering of... |
1907.10373 | Yermek Aldabergenov | Yermek Aldabergenov, Auttakit Chatrabhuti and Sergei V. Ketov | Generalized dilaton-axion models of inflation, de Sitter vacua and
spontaneous SUSY breaking in supergravity | 18 pages, 8 figure, 2 tables | Eur. Phys. J. C (2019) 79: 713 | 10.1140/epjc/s10052-019-7225-2 | IPMU19-0096 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose the unified models of cosmological inflation, spontaneous SUSY
breaking, and the dark energy (de Sitter vacuum) in $N=1$ supergravity with the
dilaton-axion chiral superfield $T$ in the presence of an $N=1$ vector
multiplet with the alternative Fayet-Iliopoulos term. By using the K\"ahler
potential as $K=-... | [
{
"created": "Wed, 24 Jul 2019 11:48:52 GMT",
"version": "v1"
}
] | 2019-08-28 | [
[
"Aldabergenov",
"Yermek",
""
],
[
"Chatrabhuti",
"Auttakit",
""
],
[
"Ketov",
"Sergei V.",
""
]
] | We propose the unified models of cosmological inflation, spontaneous SUSY breaking, and the dark energy (de Sitter vacuum) in $N=1$ supergravity with the dilaton-axion chiral superfield $T$ in the presence of an $N=1$ vector multiplet with the alternative Fayet-Iliopoulos term. By using the K\"ahler potential as $K=-\a... |
1103.0168 | A. Tureanu | Masud Chaichian, Alexander D. Dolgov, Victor A. Novikov and Anca
Tureanu | CPT Violation Does Not Lead to Violation of Lorentz Invariance and Vice
Versa | 10 pages; some remarks and references added | null | 10.1016/j.physletb.2011.03.026 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a class of interacting nonlocal quantum field theories, in which
the CPT invariance is violated while the Lorentz invariance is present. This
result rules out a previous claim in the literature that the CPT violation
implies the violation of Lorentz invariance. Furthermore, there exists the
reciprocal of t... | [
{
"created": "Tue, 1 Mar 2011 13:47:15 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Apr 2011 20:36:15 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Chaichian",
"Masud",
""
],
[
"Dolgov",
"Alexander D.",
""
],
[
"Novikov",
"Victor A.",
""
],
[
"Tureanu",
"Anca",
""
]
] | We present a class of interacting nonlocal quantum field theories, in which the CPT invariance is violated while the Lorentz invariance is present. This result rules out a previous claim in the literature that the CPT violation implies the violation of Lorentz invariance. Furthermore, there exists the reciprocal of thi... |
1901.04104 | Luis Cesar Nunes dos Santos | L. C. N. Santos, C. E. Mota, C. C. Barros Jr | Klein-Gordon oscillator in a topologically nontrivial space-time | null | null | 10.1155/2019/2729352 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this study, we analyze solutions of the wave equation for scalar particles
in a space-time with nontrivial topology. Solutions for the Klein--Gordon
oscillator are found considering two configurations of this space-time. In the
first one, it is assumed the $S^{1}\times R^{3}$ space where the metric is
written in t... | [
{
"created": "Mon, 14 Jan 2019 01:41:06 GMT",
"version": "v1"
}
] | 2019-11-04 | [
[
"Santos",
"L. C. N.",
""
],
[
"Mota",
"C. E.",
""
],
[
"Barros",
"C. C.",
"Jr"
]
] | In this study, we analyze solutions of the wave equation for scalar particles in a space-time with nontrivial topology. Solutions for the Klein--Gordon oscillator are found considering two configurations of this space-time. In the first one, it is assumed the $S^{1}\times R^{3}$ space where the metric is written in the... |
2406.10672 | Takeshi Morita | Takehiro Azuma and Takeshi Morita | A Scaling Relation, $Z_m$-type Deconfinement Phases and Imaginary
Chemical Potentials in Finite Temperature Large-$N$ Gauge Theories | 25+20 pages, 15 figures, related movies are on
https://www2.yukawa.kyoto-u.ac.jp/~takehiro.azuma/multi_cut/index.html v2:
minor corrections | null | null | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the effective potentials for the Polyakov loops in finite
temperature SU$(N)$ gauge theories obey a certain scaling relation with respect
to temperature in the large-$N$ limit. This scaling relation strongly
constrains the possible terms in the Polyakov loop effective potentials.
Moreover, by using the e... | [
{
"created": "Sat, 15 Jun 2024 15:38:02 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jun 2024 13:20:49 GMT",
"version": "v2"
}
] | 2024-06-27 | [
[
"Azuma",
"Takehiro",
""
],
[
"Morita",
"Takeshi",
""
]
] | We show that the effective potentials for the Polyakov loops in finite temperature SU$(N)$ gauge theories obey a certain scaling relation with respect to temperature in the large-$N$ limit. This scaling relation strongly constrains the possible terms in the Polyakov loop effective potentials. Moreover, by using the eff... |
2212.11936 | Katarzyna Ole\'s | C. Adam, A. Garc\'ia Mart\'in-Caro, M. Huidobro, K. Oles, T.
Romanczukiewicz, A. Wereszczynski | Constrained instantons and kink-antikink collisions | 8 pages, 5 figures | null | 10.1016/j.physletb.2023.137728 | null | hep-th nlin.PS | http://creativecommons.org/licenses/by/4.0/ | We show that constrained $CP^1$ instantons, combined with the Relativistic
Moduli Space approach, can accurately describe kink-antikink collisions in the
$\phi^4$ model.
| [
{
"created": "Thu, 22 Dec 2022 18:15:27 GMT",
"version": "v1"
}
] | 2023-02-15 | [
[
"Adam",
"C.",
""
],
[
"Martín-Caro",
"A. García",
""
],
[
"Huidobro",
"M.",
""
],
[
"Oles",
"K.",
""
],
[
"Romanczukiewicz",
"T.",
""
],
[
"Wereszczynski",
"A.",
""
]
] | We show that constrained $CP^1$ instantons, combined with the Relativistic Moduli Space approach, can accurately describe kink-antikink collisions in the $\phi^4$ model. |
1810.11365 | Giuseppe Dibitetto | Johan Bl{\aa}b\"ack, Ulf Danielsson and Giuseppe Dibitetto | A new light on the darkest corner of the landscape | 13 pages, 2 figures, 6 tables | null | null | ROM2F/2018/06, UUITP-50/18 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the recently proposed bounds on the slow-roll parameters for
scalar potentials arising from string/M-theory compactifications, a.k.a. the
Refined de Sitter Swampland conjecture, we explore the sharpness of such
constraints within 4D supergravities coming from compactifications of massive
type IIA string ... | [
{
"created": "Fri, 26 Oct 2018 15:08:23 GMT",
"version": "v1"
}
] | 2018-10-29 | [
[
"Blåbäck",
"Johan",
""
],
[
"Danielsson",
"Ulf",
""
],
[
"Dibitetto",
"Giuseppe",
""
]
] | Motivated by the recently proposed bounds on the slow-roll parameters for scalar potentials arising from string/M-theory compactifications, a.k.a. the Refined de Sitter Swampland conjecture, we explore the sharpness of such constraints within 4D supergravities coming from compactifications of massive type IIA string th... |
0706.1429 | Stephen Clark | Stephen Clark (CEC M De Stael) | Q-Ball Condensation | null | null | null | null | hep-th hep-ph | null | Q-balls arise in particle theories with U(1) global symmetry. The coupling of
the corresponding scalar field to fermions leads to Q-ball evaporation. In this
paper we consider the oposite problem, the case where a Q-ball absorbs
particles to grow. In particular we shall use the exact quantum mechanical
description of... | [
{
"created": "Mon, 11 Jun 2007 10:12:44 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Jul 2007 14:09:03 GMT",
"version": "v2"
}
] | 2007-07-05 | [
[
"Clark",
"Stephen",
"",
"CEC M De Stael"
]
] | Q-balls arise in particle theories with U(1) global symmetry. The coupling of the corresponding scalar field to fermions leads to Q-ball evaporation. In this paper we consider the oposite problem, the case where a Q-ball absorbs particles to grow. In particular we shall use the exact quantum mechanical description of f... |
1403.3544 | Sandor Nagy | J. Kovacs, S. Nagy, K. Sailer | Optimized regulator for the quantized anharmonic oscillator | 8 pages, 4 figures | null | 10.1142/S0217751X1550058X | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The energy gap between the first excited state and the ground state is
calculated for the quantized anharmonic oscillator in the framework of the
functional renormalization group method. The compactly supported smooth
regulator is used which includes various types of regulators as limiting cases.
It was found that th... | [
{
"created": "Fri, 14 Mar 2014 11:54:49 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Kovacs",
"J.",
""
],
[
"Nagy",
"S.",
""
],
[
"Sailer",
"K.",
""
]
] | The energy gap between the first excited state and the ground state is calculated for the quantized anharmonic oscillator in the framework of the functional renormalization group method. The compactly supported smooth regulator is used which includes various types of regulators as limiting cases. It was found that the ... |
hep-th/9603046 | Julio Abad | Julio Abad and Miguel Rios | A method for solve integrable $A_2$ spin chains combining different
representations | PlainTeX, harvmac, 13 pages, 3 figures, to appear in Phys. Rev. B | null | 10.1103/PhysRevB.53.14000 | DFTUZ 95-23 | hep-th math.QA q-alg | null | A non homogeneous spin chain in the representations $ \{3 \}$ and $ \{3^*\}$
of $A_2$ is analyzed. We find that the naive nested Bethe ansatz is not
applicable to this case. A method inspired in the nested Bethe ansatz, that can
be applied to more general cases, is developed for that chain. The solution for
the eigen... | [
{
"created": "Fri, 8 Mar 1996 10:05:18 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Abad",
"Julio",
""
],
[
"Rios",
"Miguel",
""
]
] | A non homogeneous spin chain in the representations $ \{3 \}$ and $ \{3^*\}$ of $A_2$ is analyzed. We find that the naive nested Bethe ansatz is not applicable to this case. A method inspired in the nested Bethe ansatz, that can be applied to more general cases, is developed for that chain. The solution for the eigenva... |
hep-th/0509032 | Mohammad Ali Ganjali | Mohammad A. Ganjali | DBI with Primordial Magnetic Field in the Sky | 12 pages, no figure, typos corrected | JHEP 0509 (2005) 004 | 10.1088/1126-6708/2005/09/004 | null | hep-th hep-ph | null | In this paper, we study the generation of a large scale magnetic field with
amplitude of order $\mu$G in an inflationary model which has been introduced in
hep-th/0310221. This inflationary model based on existence of a speed limit for
inflaton field. Generating a mass for inflaton at scale above the $\phi_{IR}$,
bre... | [
{
"created": "Sat, 3 Sep 2005 14:12:03 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Sep 2005 12:49:42 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Ganjali",
"Mohammad A.",
""
]
] | In this paper, we study the generation of a large scale magnetic field with amplitude of order $\mu$G in an inflationary model which has been introduced in hep-th/0310221. This inflationary model based on existence of a speed limit for inflaton field. Generating a mass for inflaton at scale above the $\phi_{IR}$, break... |
0807.4238 | Mathieu Remazeilles | Mathieu Remazeilles | Dissipation and nonlocality in a general expanding braneworld universe | v2, 34 pages, 7 figures, minor changes, comments and references
added, version to appear in Phys. Rev. D | Phys.Rev.D79:043523,2009 | 10.1103/PhysRevD.79.043523 | LPT-Orsay-08-70 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the evolution of both scalar and tensor cosmological perturbations
in a Randall-Sundrum braneworld having an arbitrary expansion history. We adopt
a four dimensional point of view where the degrees of freedom on the brane
constitute an open quantum system coupled to an environment composed of the
bulk gravit... | [
{
"created": "Sat, 26 Jul 2008 13:33:50 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Feb 2009 14:56:01 GMT",
"version": "v2"
}
] | 2009-03-12 | [
[
"Remazeilles",
"Mathieu",
""
]
] | We study the evolution of both scalar and tensor cosmological perturbations in a Randall-Sundrum braneworld having an arbitrary expansion history. We adopt a four dimensional point of view where the degrees of freedom on the brane constitute an open quantum system coupled to an environment composed of the bulk graviton... |
2212.03193 | Gabriel Wong | Gabriel Wong | A note on the bulk interpretation of the Quantum Extremal Surface
formula | some typos fixed, references added | JHEP 04 (2024) 024 | 10.1007/JHEP04(2024)024 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Defining quantum information quantities directly in bulk quantum gravity is a
difficult problem due to the fluctuations of spacetime. Some progress was made
recently in \cite{Mertens:2022ujr}, which provided a bulk interpretation of the
Bekenstein Hawking formula for two sided BTZ black holes in terms of the
entangle... | [
{
"created": "Tue, 6 Dec 2022 18:11:35 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Dec 2022 04:53:06 GMT",
"version": "v2"
}
] | 2024-06-27 | [
[
"Wong",
"Gabriel",
""
]
] | Defining quantum information quantities directly in bulk quantum gravity is a difficult problem due to the fluctuations of spacetime. Some progress was made recently in \cite{Mertens:2022ujr}, which provided a bulk interpretation of the Bekenstein Hawking formula for two sided BTZ black holes in terms of the entangleme... |
hep-th/0602051 | Jurgen Fuchs | Jurgen Fuchs | On non-semisimple fusion rules and tensor categories | 23 pages | null | null | null | hep-th math.CT math.QA | null | Category theoretic aspects of non-rational conformal field theories are
discussed. We consider the case that the category C of chiral sectors is a
finite tensor category, i.e. a rigid monoidal category whose class of objects
has certain finiteness properties. Besides the simple objects, the
indecomposable projective ... | [
{
"created": "Mon, 6 Feb 2006 12:19:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fuchs",
"Jurgen",
""
]
] | Category theoretic aspects of non-rational conformal field theories are discussed. We consider the case that the category C of chiral sectors is a finite tensor category, i.e. a rigid monoidal category whose class of objects has certain finiteness properties. Besides the simple objects, the indecomposable projective ob... |
1009.0198 | E. Aldo Arroyo | E. Aldo Arroyo | Comments on regularization of identity based solutions in string field
theory | 24 pages, two subsections added, two references added | JHEP 1011:135,2010 | 10.1007/JHEP11(2010)135 | IF-USP 2010 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the consistency of the recently proposed regularization of an
identity based solution in open bosonic string field theory. We show that the
equation of motion is satisfied when it is contracted with the regularized
solution itself. Additionally, we propose a similar regularization of an
identity based solu... | [
{
"created": "Wed, 1 Sep 2010 14:56:59 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Sep 2010 00:45:47 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Nov 2010 02:36:34 GMT",
"version": "v3"
}
] | 2010-11-30 | [
[
"Arroyo",
"E. Aldo",
""
]
] | We analyze the consistency of the recently proposed regularization of an identity based solution in open bosonic string field theory. We show that the equation of motion is satisfied when it is contracted with the regularized solution itself. Additionally, we propose a similar regularization of an identity based soluti... |
1406.0718 | Peter Horvathy | C. Duval and P. A. Horvathy | Chiral fermions as classical massless spinning particles | Substantially revised and extended version. 31 pages, 5 figures.
Details clarified and references added. To be published in PRD | Phys. Rev. D 91, 045013 (2015) | 10.1103/PhysRevD.91.045013 | null | hep-th cond-mat.str-el hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Semiclassical chiral fermion models with Berry term are studied in a
symplectic framework. In the free case, the system can be obtained from
Souriau's model for a relativistic massless spinning particle by "enslaving"
the spin. The Berry term is identified with the classical spin two-form of the
latter model. The Sou... | [
{
"created": "Tue, 3 Jun 2014 14:08:57 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Jun 2014 19:25:29 GMT",
"version": "v2"
},
{
"created": "Sun, 5 Oct 2014 07:12:52 GMT",
"version": "v3"
},
{
"created": "Fri, 23 Jan 2015 17:07:24 GMT",
"version": "v4"
}
] | 2015-03-05 | [
[
"Duval",
"C.",
""
],
[
"Horvathy",
"P. A.",
""
]
] | Semiclassical chiral fermion models with Berry term are studied in a symplectic framework. In the free case, the system can be obtained from Souriau's model for a relativistic massless spinning particle by "enslaving" the spin. The Berry term is identified with the classical spin two-form of the latter model. The Souri... |
hep-th/0302090 | Etsuko Itou | Kiyoshi Higashijima and Etsuko Itou | A New Class of Conformal Field Theories with Anomalous Dimensions | 14 pages, 3 figures; comments and references added | Prog.Theor.Phys. 109 (2003) 751-764 | 10.1143/PTP.109.751 | OU-HET 430 | hep-th | null | The Wilsonian renormalization group (WRG) equation is used to derive a new
class of scale invariant field theories with nonvanishing anomalous dimensions
in 2-dimensional ${\cal N}=2$ supersymmetric nonlinear sigma models. When the
coordinates of the target manifolds have nontrivial anomalous dimensions,
vanishing of... | [
{
"created": "Thu, 13 Feb 2003 05:59:19 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Apr 2003 07:37:26 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Higashijima",
"Kiyoshi",
""
],
[
"Itou",
"Etsuko",
""
]
] | The Wilsonian renormalization group (WRG) equation is used to derive a new class of scale invariant field theories with nonvanishing anomalous dimensions in 2-dimensional ${\cal N}=2$ supersymmetric nonlinear sigma models. When the coordinates of the target manifolds have nontrivial anomalous dimensions, vanishing of t... |
2308.14690 | Horatiu Stefan Nastase | Matheus Cravo and Horatiu Nastase | Holographic Cosmology $n$-point function map from the Wavefunction of
the Universe | 17 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we show explicitly that, applying an extension of Maldacena's
map for the wavefunction of the Universe $Z[\phi]=\Psi[\phi]$ from de Sitter
inflation to holographic cosmology, we find the relations previously derived
for 2-point functions, $\langle h_{ij}(p) h_{kl}(-p)\rangle \sim 1/[{\rm
Im}\langle T_{ij... | [
{
"created": "Mon, 28 Aug 2023 16:29:29 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Cravo",
"Matheus",
""
],
[
"Nastase",
"Horatiu",
""
]
] | In this note we show explicitly that, applying an extension of Maldacena's map for the wavefunction of the Universe $Z[\phi]=\Psi[\phi]$ from de Sitter inflation to holographic cosmology, we find the relations previously derived for 2-point functions, $\langle h_{ij}(p) h_{kl}(-p)\rangle \sim 1/[{\rm Im}\langle T_{ij}(... |
1705.01267 | Omer Faruk Dayi | Omer F. Dayi and Eda Kilincarslan | Nonlinear Chiral Plasma Transport in Rotating Coordinates | 26 pages. Clarifications and references added | Phys. Rev. D 96, 043514 (2017) | 10.1103/PhysRevD.96.043514 | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nonlinear transport features of inhomogeneous chiral plasma in the
presence of electromagnetic fields, in rotating coordinates are studied within
the relaxation time approach. The chiral distribution functions up to second
order in the electric field in rotating coordinates and the derivatives of
chemical potenti... | [
{
"created": "Wed, 3 May 2017 06:45:51 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Aug 2017 13:25:28 GMT",
"version": "v2"
}
] | 2017-08-30 | [
[
"Dayi",
"Omer F.",
""
],
[
"Kilincarslan",
"Eda",
""
]
] | The nonlinear transport features of inhomogeneous chiral plasma in the presence of electromagnetic fields, in rotating coordinates are studied within the relaxation time approach. The chiral distribution functions up to second order in the electric field in rotating coordinates and the derivatives of chemical potential... |
hep-th/0210092 | Lucio Campos Costa | J. L. Tomazelli and L. C. Costa | The Role of Mass and External Field on the Fermionic Casimir Effect | LaTex file, 13 pages, no figures | null | null | null | hep-th | null | The aim of this work is to investigate the role played by the fermion mass
and that of an external field on the fermionic Casimir energy density under S^1
X R^3 topology. Both twisted and untwisted spin connections are considered and
the exact calculation is performed using a somewhat different approach based on
the ... | [
{
"created": "Wed, 9 Oct 2002 20:47:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Tomazelli",
"J. L.",
""
],
[
"Costa",
"L. C.",
""
]
] | The aim of this work is to investigate the role played by the fermion mass and that of an external field on the fermionic Casimir energy density under S^1 X R^3 topology. Both twisted and untwisted spin connections are considered and the exact calculation is performed using a somewhat different approach based on the co... |
0910.2627 | Lorenzo Leal | Lorenzo Leal | Electromagnetism and multiple-valued loop-dependent wave functionals | 5 pages | Mod.Phys.Lett.A25:2677-2682,2010 | 10.1142/S0217732310033554 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We quantize the Maxwell theory in the presence of a electric charge in a
"dual" Loop Representation, i.e. a geometric representation of magnetic
Faraday's lines. It is found that the theory can be seen as a theory without
sources, except by the fact that the wave functional becomes multivalued. This
can be seen as th... | [
{
"created": "Wed, 14 Oct 2009 14:09:39 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Leal",
"Lorenzo",
""
]
] | We quantize the Maxwell theory in the presence of a electric charge in a "dual" Loop Representation, i.e. a geometric representation of magnetic Faraday's lines. It is found that the theory can be seen as a theory without sources, except by the fact that the wave functional becomes multivalued. This can be seen as the ... |
hep-th/9907105 | Marko Kolanovic | A. Ilakovac, M. Kolanovic, S. Pallua and P. Prester | On Bethe strings in the two-particle sector of the closed SU(2)q
invariant spin chain | 13 pages and 7 Postscript figures | Fizika B8:453-468,1999 | null | null | hep-th | null | In this paper we investigate complex solutions of the Bethe equations in the
two-particle sector both for arbitrary finite number of sites and for the
thermodynamic limit . We find the number of complex solutions (strings) and
compare it with the string conjecture prediction. Some simple properties of
these solutions... | [
{
"created": "Wed, 14 Jul 1999 09:48:38 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Ilakovac",
"A.",
""
],
[
"Kolanovic",
"M.",
""
],
[
"Pallua",
"S.",
""
],
[
"Prester",
"P.",
""
]
] | In this paper we investigate complex solutions of the Bethe equations in the two-particle sector both for arbitrary finite number of sites and for the thermodynamic limit . We find the number of complex solutions (strings) and compare it with the string conjecture prediction. Some simple properties of these solutions l... |
hep-th/9607242 | Q.-Han Park | Hyunsoo Min and Q-Han Park | Scattering of Solitons in Derivative Nonlinear Schr\"{o}dinger Model | 8 pages, Latex | Phys.Lett. B388 (1996) 621-625 | 10.1016/S0370-2693(96)01184-7 | MIT-CTP-2553/ SNUTP 96-080 | hep-th | null | We show that the chiral soliton model recently introduced by Aglietti et al.
can be made integrable by adding an attractive potential with a fixed
coefficient. The modified model is equivalent to the derivative nonlinear
Schr\"{o}dinger model which does not possess parity and Galilean invariance. We
obtain explicit o... | [
{
"created": "Wed, 31 Jul 1996 19:15:29 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Min",
"Hyunsoo",
""
],
[
"Park",
"Q-Han",
""
]
] | We show that the chiral soliton model recently introduced by Aglietti et al. can be made integrable by adding an attractive potential with a fixed coefficient. The modified model is equivalent to the derivative nonlinear Schr\"{o}dinger model which does not possess parity and Galilean invariance. We obtain explicit one... |
2312.13847 | Riccardo Borsato | Riccardo Borsato | Lecture notes on current-current deformations | 69 pages. These lecture notes were prepared for the school "YRISW
2023", held in Durham. Published version | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | These are pedagogical lecture notes discussing current-current deformations
of 2-dimensional field theories. The deformations that are considered here are
generated infinitesimally by bilinears of Noether currents corresponding to
internal global symmetries of the "seed" theory. When the seed theory is
conformal, the... | [
{
"created": "Thu, 21 Dec 2023 13:45:00 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jun 2024 09:59:37 GMT",
"version": "v2"
}
] | 2024-06-25 | [
[
"Borsato",
"Riccardo",
""
]
] | These are pedagogical lecture notes discussing current-current deformations of 2-dimensional field theories. The deformations that are considered here are generated infinitesimally by bilinears of Noether currents corresponding to internal global symmetries of the "seed" theory. When the seed theory is conformal, these... |
hep-th/9702100 | Alfred Goldhaber | M.L. Horner and Alfred S. Goldhaber (SUNY Stony Brook) | Aharonov-Bohm Problem for Spin-One | 15 pages, Latex | Phys.Rev.D55:5951-5956,1997 | 10.1103/PhysRevD.55.5951 | null | hep-th | null | The basic AB problem is to determine how an unshielded tube of magnetic flux
$\Phi$ affects arbitrarily long-wavelength charged particles impinging on it.
For spin-1 at almost all $\Phi$ the particles do not penetrate the tube, so the
interaction essentially is periodic in $\Phi$ (AB effect). Below-threshold
bound st... | [
{
"created": "Wed, 12 Feb 1997 18:10:00 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Horner",
"M. L.",
"",
"SUNY Stony Brook"
],
[
"Goldhaber",
"Alfred S.",
"",
"SUNY Stony Brook"
]
] | The basic AB problem is to determine how an unshielded tube of magnetic flux $\Phi$ affects arbitrarily long-wavelength charged particles impinging on it. For spin-1 at almost all $\Phi$ the particles do not penetrate the tube, so the interaction essentially is periodic in $\Phi$ (AB effect). Below-threshold bound stat... |
0906.2028 | Vid Stojevic | Vid Stojevic | Two-Dimensional Supersymmetric Sigma Models on Almost-Product Manifolds
and Non-Geometry | 27 pages; version published in Classical and Quantum Gravity
(excluding the BV appendix) | Class.Quant.Grav.27:235005,2010 | 10.1088/0264-9381/27/23/235005 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the superconformal symmetries of the (1,1) sigma model decompose
into a set of more refined symmetries when the target space admits projectors
$P_{\pm}$, and the orthogonal complements $Q_{\pm}$, covariantly constant with
respect to the two natural torsionful connections $\nabla^{(\pm)}$ that arise
in th... | [
{
"created": "Thu, 11 Jun 2009 19:52:10 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jun 2009 19:53:08 GMT",
"version": "v2"
},
{
"created": "Wed, 16 Dec 2009 20:53:24 GMT",
"version": "v3"
},
{
"created": "Thu, 14 Oct 2010 12:14:34 GMT",
"version": "v4"
}
] | 2010-11-19 | [
[
"Stojevic",
"Vid",
""
]
] | We show that the superconformal symmetries of the (1,1) sigma model decompose into a set of more refined symmetries when the target space admits projectors $P_{\pm}$, and the orthogonal complements $Q_{\pm}$, covariantly constant with respect to the two natural torsionful connections $\nabla^{(\pm)}$ that arise in the ... |
1302.4543 | Pietro Menotti | Pietro Menotti | Late-time expansion in the semiclassical theory of Hawking radiation | 3 pages, Contributed talk given at the 13th Marcel Grossmann Meeting,
Stockholm 1-7 July 2012, Session BH4 | null | null | IFUP-TH/2013-05 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a detailed treatment of the back-reaction effects on the Hawking
spectrum in the semiclassical approach to the Hawking radiation. We solve the
exact system of non linear equations giving the action of the system, by a
rigorously convergent iterative procedure. The first two terms of such an
expansion give the... | [
{
"created": "Tue, 19 Feb 2013 08:30:45 GMT",
"version": "v1"
}
] | 2013-02-20 | [
[
"Menotti",
"Pietro",
""
]
] | We give a detailed treatment of the back-reaction effects on the Hawking spectrum in the semiclassical approach to the Hawking radiation. We solve the exact system of non linear equations giving the action of the system, by a rigorously convergent iterative procedure. The first two terms of such an expansion give the O... |
hep-th/0606268 | N. E. J. Bjerrum-Bohr | N. E. J. Bjerrum-Bohr, David C. Dunbar and Harald Ita | Perturbative Gravity and Twistor Space | Talk presented by N. E. J. Bjerrum-Bohr at Loop and Legs 2006, 5
pages | Nucl.Phys.Proc.Suppl.160:215-219,2006 | 10.1016/j.nuclphysbps.2006.09.047 | SWAT-06/464 | hep-th | null | The recent progress in computing gauge theory amplitudes can be extended, in
many cases, to theories incorporating gravity. This has improved our
understanding of the perturbative expansion of N=8 supergravity supporting the
``no-triangle hypothesis'' that N=8 one-loop amplitudes may be expressed in
terms of scalar b... | [
{
"created": "Wed, 28 Jun 2006 15:59:08 GMT",
"version": "v1"
}
] | 2011-04-11 | [
[
"Bjerrum-Bohr",
"N. E. J.",
""
],
[
"Dunbar",
"David C.",
""
],
[
"Ita",
"Harald",
""
]
] | The recent progress in computing gauge theory amplitudes can be extended, in many cases, to theories incorporating gravity. This has improved our understanding of the perturbative expansion of N=8 supergravity supporting the ``no-triangle hypothesis'' that N=8 one-loop amplitudes may be expressed in terms of scalar box... |
hep-th/9303048 | Mark Srednicki | Mark Srednicki | Entropy and Area | 10 pages, in Plain TeX with one figure included, LBL-33754. (Revised
version adds an important reference and corrects minor typos.) | Phys.Rev.Lett. 71 (1993) 666-669 | 10.1103/PhysRevLett.71.666 | null | hep-th gr-qc hep-lat | null | The ground state density matrix for a massless free field is traced over the
degrees of freedom residing inside an imaginary sphere; the resulting entropy
is shown to be proportional to the area (and not the volume) of the sphere.
Possible connections with the physics of black holes are discussed.
| [
{
"created": "Tue, 9 Mar 1993 00:45:13 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Mar 1993 00:05:47 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Srednicki",
"Mark",
""
]
] | The ground state density matrix for a massless free field is traced over the degrees of freedom residing inside an imaginary sphere; the resulting entropy is shown to be proportional to the area (and not the volume) of the sphere. Possible connections with the physics of black holes are discussed. |
1902.00116 | Pablo Pais | Alfredo Iorio and Pablo Pais | Generalized uncertainty principle in graphene | 11 pages, 1 figure. Work Prepared for the Proceedings of DICE 2018
Workshop held at Toscana, Italy | Journal of Physics: Conf. Series 1275 (2019) 012061 | 10.1088/1742-6596/1275/1/012061 | null | hep-th cond-mat.other | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that, by going beyond the low-energy approximation for which the
dispersion relations of graphene are linear, the corresponding emergent field
theory is a specific generalization a Dirac field theory. The generalized Dirac
Hamiltonians one obtains are those compatible with specific generalizations of
the unce... | [
{
"created": "Thu, 31 Jan 2019 22:50:19 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Apr 2019 15:08:41 GMT",
"version": "v2"
}
] | 2019-10-04 | [
[
"Iorio",
"Alfredo",
""
],
[
"Pais",
"Pablo",
""
]
] | We show that, by going beyond the low-energy approximation for which the dispersion relations of graphene are linear, the corresponding emergent field theory is a specific generalization a Dirac field theory. The generalized Dirac Hamiltonians one obtains are those compatible with specific generalizations of the uncert... |
hep-th/9905042 | Paul H. Frampton | Paul H. Frampton | Conformality and Gauge Coupling Unification | 8 pages LaTeX | Phys.Rev. D60 (1999) 085004 | 10.1103/PhysRevD.60.085004 | IFP-770-UNC | hep-th hep-ph | null | It has been recently proposed to embed the standard model in a conformal
gauge theory to resolve the hierarchy problem, and to avoid assuming either
grand unification or low-energy supersymmetry. By model building based on
string-field duality we show how to maintain the successful prediction of an
electroweak mixing... | [
{
"created": "Thu, 6 May 1999 22:42:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Frampton",
"Paul H.",
""
]
] | It has been recently proposed to embed the standard model in a conformal gauge theory to resolve the hierarchy problem, and to avoid assuming either grand unification or low-energy supersymmetry. By model building based on string-field duality we show how to maintain the successful prediction of an electroweak mixing a... |
1106.0024 | Alikram Aliev | Alikram N. Aliev and \c{C}etin \c{S}ent\"urk | Black Strings in Ho\v{r}ava-Lifshitz Gravity | 22 pages, REVTeX | Phys.Rev.D84:044010,2011 | 10.1103/PhysRevD.84.044010 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine a class of cylindrically symmetric solutions in Horava-Lifshitz
gravity. For the relativistic value of the coupling constant, $ \lambda=1 $, we
find the "hedgehog" type static black string solution with the nonvanishing
radial shift in the ADM-type decomposition of the spacetime metric. With zero
radial sh... | [
{
"created": "Tue, 31 May 2011 20:50:29 GMT",
"version": "v1"
}
] | 2011-08-12 | [
[
"Aliev",
"Alikram N.",
""
],
[
"Şentürk",
"Çetin",
""
]
] | We examine a class of cylindrically symmetric solutions in Horava-Lifshitz gravity. For the relativistic value of the coupling constant, $ \lambda=1 $, we find the "hedgehog" type static black string solution with the nonvanishing radial shift in the ADM-type decomposition of the spacetime metric. With zero radial shif... |
1703.05331 | Elliot Nelson | Niayesh Afshordi, Hyungjin Kim, Elliot Nelson | Pulsar Timing Constraints on Physics Beyond the Standard Model | 5 pages, 2 figures; comments welcome | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that massive quantum fields source low-frequency long-wavelength
metric fluctuations through the quantum fluctuations of their stress-energy,
given reasonable assumptions about the analytic structure of its correlators.
This can be traced back to the non-local nature of the gauge symmetry in
General Relativi... | [
{
"created": "Wed, 15 Mar 2017 18:00:04 GMT",
"version": "v1"
}
] | 2017-03-17 | [
[
"Afshordi",
"Niayesh",
""
],
[
"Kim",
"Hyungjin",
""
],
[
"Nelson",
"Elliot",
""
]
] | We argue that massive quantum fields source low-frequency long-wavelength metric fluctuations through the quantum fluctuations of their stress-energy, given reasonable assumptions about the analytic structure of its correlators. This can be traced back to the non-local nature of the gauge symmetry in General Relativity... |
1707.02083 | Gustavo Brito | A. Accioly, J. de Almeida, G.P. de Brito and W. Herdy | Interesting features of a general class of higher derivative theories of
quantum gravity | null | Phys. Rev. D 98, 064029 (2018) | 10.1103/PhysRevD.98.064029 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate some classical and quantum aspects of a general class of
higher derivative theories of gravity. We propose a generalized version of the
so-called Teyssandier gauge condition and we investigative its implications on
the linearized field equations. An exhaustive investigation on the particle
spectra is d... | [
{
"created": "Fri, 7 Jul 2017 09:06:51 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Sep 2018 14:29:54 GMT",
"version": "v2"
}
] | 2018-09-19 | [
[
"Accioly",
"A.",
""
],
[
"de Almeida",
"J.",
""
],
[
"de Brito",
"G. P.",
""
],
[
"Herdy",
"W.",
""
]
] | We investigate some classical and quantum aspects of a general class of higher derivative theories of gravity. We propose a generalized version of the so-called Teyssandier gauge condition and we investigative its implications on the linearized field equations. An exhaustive investigation on the particle spectra is don... |
hep-th/0002052 | Jesus Puente Penalba | Marco Laucelli Meana and Jes\'us Puente Pe\~nalba | Holography and T-duality | 20 pages, 2 eps figures. Also available at
http://condmat1.ciencias.uniovi.es/ | JHEP 0002 (2000) 016 | 10.1088/1126-6708/2000/02/016 | FFUOV-00/02 | hep-th | null | We use the AdS/SYM correspondence to study the relevant effects of
compactified dimensions on the D-brane dynamics. We present a detailed picture
of the T-duality transition between branes in type IIA and type IIB
supergravity. An analysis of the renormalization scheme coming from the
expectation values of background... | [
{
"created": "Mon, 7 Feb 2000 16:41:09 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Meana",
"Marco Laucelli",
""
],
[
"Peñalba",
"Jesús Puente",
""
]
] | We use the AdS/SYM correspondence to study the relevant effects of compactified dimensions on the D-brane dynamics. We present a detailed picture of the T-duality transition between branes in type IIA and type IIB supergravity. An analysis of the renormalization scheme coming from the expectation values of background f... |
hep-th/9912240 | Adrian Mueller | Adrian Muller | Finite Temperature QED: Non-Cancellation of Infrared Divergencies and
Thermal Corrections to the Electron Magnetic Moment | 101 pages, no figures, latex, Sec. 3.3 corrected, Sec. 3.4
generalized | null | null | ZU-TH 37/99 | hep-th | null | In this work quantum electrodynamics at T > 0 is considered. For this purpose
we use thermo field dynamics and the causal approach to quantum field theory
according to Epstein and Glaser, the latter being a rigorous method to avoid
the well-known ultraviolet divergencies of quantum field theory. It will be
shown that... | [
{
"created": "Thu, 23 Dec 1999 16:50:14 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jun 2000 13:58:18 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Muller",
"Adrian",
""
]
] | In this work quantum electrodynamics at T > 0 is considered. For this purpose we use thermo field dynamics and the causal approach to quantum field theory according to Epstein and Glaser, the latter being a rigorous method to avoid the well-known ultraviolet divergencies of quantum field theory. It will be shown that t... |
hep-th/0212078 | A. Yu. Loginov | A. Yu. Loginov, V. N. Stibunov (Nuclear Physics Institute at Tomsk
Polytechnical University) | Reduction of the Bethe-Salpeter equation for the scattering amplitude of
the particles with spin 1 to system of the integral equations for invariant
functions | 26 pages, 1 Postscript figure | Phys.Atom.Nucl. 67 (2004) 856-871; Yad.Fiz. 67 (2004) 878-893 | 10.1134/1.1707146 | NPI-02-11 | hep-th | null | Bethe-Salpeter equation for the massive particles with spin 1 is considered.
The scattering amplitude decomposition of the particles with spin 1 by
relativistic tensors is derived. The transformation coefficients from helicity
amplitudes to invariant functions is found. The integral equations system for
invariant fun... | [
{
"created": "Fri, 6 Dec 2002 06:49:32 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Loginov",
"A. Yu.",
"",
"Nuclear Physics Institute at Tomsk\n Polytechnical University"
],
[
"Stibunov",
"V. N.",
"",
"Nuclear Physics Institute at Tomsk\n Polytechnical University"
]
] | Bethe-Salpeter equation for the massive particles with spin 1 is considered. The scattering amplitude decomposition of the particles with spin 1 by relativistic tensors is derived. The transformation coefficients from helicity amplitudes to invariant functions is found. The integral equations system for invariant funct... |
1906.11851 | Sang Hui Im | Sang Hui Im, Hans Peter Nilles, Marek Olechowski | Axion clockworks from heterotic M-theory: the QCD-axion and its
ultra-light companion | 1+23 pages; v2: references added, version published in JHEP | JHEP 1910:159, 2019 | 10.1007/JHEP10(2019)159 | PNUTP-19-A12 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A previously discussed clockwork mechanism within heterotic M-theory is
applied to its axion landscape. We identify a unique candidate for a QCD-axion
with a decay constant in the preferred "axion window" around $10^{11}\,$GeV. It
is accompanied by at least one ultra-light axion that couples predominantly to
hidden s... | [
{
"created": "Thu, 27 Jun 2019 18:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Oct 2019 06:41:19 GMT",
"version": "v2"
}
] | 2019-10-29 | [
[
"Im",
"Sang Hui",
""
],
[
"Nilles",
"Hans Peter",
""
],
[
"Olechowski",
"Marek",
""
]
] | A previously discussed clockwork mechanism within heterotic M-theory is applied to its axion landscape. We identify a unique candidate for a QCD-axion with a decay constant in the preferred "axion window" around $10^{11}\,$GeV. It is accompanied by at least one ultra-light axion that couples predominantly to hidden sec... |
2310.06507 | Alexander Popov | Alexander D. Popov | Quantum connection, charges and virtual particles | 53 pages; v4: corrections and additions | null | null | null | hep-th hep-ph math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Geometrically, quantum mechanics is defined by a complex line bundle
$L_\hbar$ over the classical particle phase space $T^*{R}^3\cong{R}^6$ with
coordinates $x^a$ and momenta $p_a$, $a,...=1,2,3$. This quantum bundle
$L_\hbar$ is endowed with a connection $A_\hbar$, and its sections are standard
wave functions $\psi$... | [
{
"created": "Tue, 10 Oct 2023 10:27:09 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 2023 10:59:47 GMT",
"version": "v2"
},
{
"created": "Tue, 12 Dec 2023 08:21:52 GMT",
"version": "v3"
},
{
"created": "Mon, 12 Feb 2024 15:16:39 GMT",
"version": "v4"
}
] | 2024-02-13 | [
[
"Popov",
"Alexander D.",
""
]
] | Geometrically, quantum mechanics is defined by a complex line bundle $L_\hbar$ over the classical particle phase space $T^*{R}^3\cong{R}^6$ with coordinates $x^a$ and momenta $p_a$, $a,...=1,2,3$. This quantum bundle $L_\hbar$ is endowed with a connection $A_\hbar$, and its sections are standard wave functions $\psi$ o... |
1805.12135 | Rachel A Rosen | Rachel A Rosen | Black Hole Mechanics for Massive Gravitons | 5 pages | Phys. Rev. D 98, 104008 (2018) | 10.1103/PhysRevD.98.104008 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been argued that black hole solutions become unavoidably
time-dependent when the graviton has a mass. In this work we show that, if the
apparent horizon of the black hole is a null surface with respect to a fiducial
Minkowski reference metric, then the location of the horizon is necessarily
time-independent, d... | [
{
"created": "Wed, 30 May 2018 18:00:01 GMT",
"version": "v1"
}
] | 2018-11-14 | [
[
"Rosen",
"Rachel A",
""
]
] | It has been argued that black hole solutions become unavoidably time-dependent when the graviton has a mass. In this work we show that, if the apparent horizon of the black hole is a null surface with respect to a fiducial Minkowski reference metric, then the location of the horizon is necessarily time-independent, des... |
hep-th/9609181 | Miguel S. Costa | Miguel S. Costa (D.A.M.T.P./ University of Cambridge) | Composite M-branes | 18 pages, latex. Minor corrections. To appear in Nuclear Physics B | Nucl.Phys. B490 (1997) 202-216 | 10.1016/S0550-3213(97)00083-7 | null | hep-th | null | We present new supersymmetric solutions of D=11 supergravity obtained by
intersecting the brane configuration interpreted as a 2-brane lying within a
5-brane. Some of these solutions can be boosted along a common string and/or
superposed with a Kaluza-Klein monopole. We also present a new embedding of the
extreme fou... | [
{
"created": "Mon, 23 Sep 1996 18:11:24 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Sep 1996 21:23:34 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Oct 1996 17:38:36 GMT",
"version": "v3"
},
{
"created": "Wed, 29 Jan 1997 18:40:43 GMT",
"version": "v4"
}
] | 2009-10-30 | [
[
"Costa",
"Miguel S.",
"",
"D.A.M.T.P./ University of Cambridge"
]
] | We present new supersymmetric solutions of D=11 supergravity obtained by intersecting the brane configuration interpreted as a 2-brane lying within a 5-brane. Some of these solutions can be boosted along a common string and/or superposed with a Kaluza-Klein monopole. We also present a new embedding of the extreme four ... |
1311.5821 | Aldo Dector | Aldo Dector | Ginzburg-Landau Approach to Holographic Superconductivity | 41 pages, 31 figures, calculations added | JHEP 1412 (2014) 137 | 10.1007/JHEP12(2014)137 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a family of minimal phenomenological models for holographic
superconductors in d=4+1 AdS spacetime and study the effect of scalar and gauge
field fluctuations. By making a Ginzburg-Landau interpretation of the dual
field theory, we determine through holographic techniques a phenomenological
Ginzburg-Land... | [
{
"created": "Fri, 22 Nov 2013 17:15:19 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Dec 2013 16:31:50 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Apr 2014 16:58:38 GMT",
"version": "v3"
},
{
"created": "Wed, 23 Jul 2014 22:49:09 GMT",
"version": "v4"
},
{
"cr... | 2015-04-03 | [
[
"Dector",
"Aldo",
""
]
] | We construct a family of minimal phenomenological models for holographic superconductors in d=4+1 AdS spacetime and study the effect of scalar and gauge field fluctuations. By making a Ginzburg-Landau interpretation of the dual field theory, we determine through holographic techniques a phenomenological Ginzburg-Landau... |
1706.05964 | Tanmoy Paul | Narayan Banerjee, Tanmoy Paul | Inflationary scenario from higher curvature warped spacetime | 10 pages, 5 figures. arXiv admin note: text overlap with
arXiv:1701.01571 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a five dimensional AdS spacetime, in presence of higher curvature
term like $F(R) = R + \alpha R^2$ in the bulk, in the context of
Randall-Sundrum two-brane model. Our universe is identified with the TeV scale
brane and emerges as a four dimensional effective theory. From the perspective
of this effective... | [
{
"created": "Fri, 16 Jun 2017 11:49:33 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Aug 2017 09:55:03 GMT",
"version": "v2"
}
] | 2017-08-16 | [
[
"Banerjee",
"Narayan",
""
],
[
"Paul",
"Tanmoy",
""
]
] | We consider a five dimensional AdS spacetime, in presence of higher curvature term like $F(R) = R + \alpha R^2$ in the bulk, in the context of Randall-Sundrum two-brane model. Our universe is identified with the TeV scale brane and emerges as a four dimensional effective theory. From the perspective of this effective t... |
1811.03958 | Davide Gaiotto | Kevin Costello, Thomas Creutzig, Davide Gaiotto | Higgs and Coulomb branches from vertex operator algebras | 57 pages, 8 figures | null | null | null | hep-th math.AG math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate a conjectural relation between the category of line defects in
topologically twisted 3d ${\cal N} = 4$ supersymmetric quantum field theories
and categories of modules for Vertex Operator Algebras of boundary local
operators for the theories. We test the conjecture in several examples and
provide some par... | [
{
"created": "Fri, 9 Nov 2018 15:08:35 GMT",
"version": "v1"
}
] | 2018-11-12 | [
[
"Costello",
"Kevin",
""
],
[
"Creutzig",
"Thomas",
""
],
[
"Gaiotto",
"Davide",
""
]
] | We formulate a conjectural relation between the category of line defects in topologically twisted 3d ${\cal N} = 4$ supersymmetric quantum field theories and categories of modules for Vertex Operator Algebras of boundary local operators for the theories. We test the conjecture in several examples and provide some parti... |
2405.14856 | Adam R. Brown | Adam R. Brown | The Channel Capacity of a Relativistic String | null | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I explore the limitations on the capacity of a relativistic channel to
transmit power and information that arise because of the finiteness of the
transverse speed of light. As a model system, I consider a rope constructed
from a fundamental string, for which relativistic invariance is built in. By
wiggling one end of... | [
{
"created": "Thu, 23 May 2024 17:58:00 GMT",
"version": "v1"
}
] | 2024-05-24 | [
[
"Brown",
"Adam R.",
""
]
] | I explore the limitations on the capacity of a relativistic channel to transmit power and information that arise because of the finiteness of the transverse speed of light. As a model system, I consider a rope constructed from a fundamental string, for which relativistic invariance is built in. By wiggling one end of t... |
0709.1318 | Niko Jokela | Niko Jokela, Esko Keski-Vakkuri, Jaydeep Majumder | Timelike Boundary Sine-Gordon Theory and Two-Component Plasma | 11 pages, v2: reference added | Phys.Rev.D77:023523,2008 | 10.1103/PhysRevD.77.023523 | HIP-2007-47/TH | hep-th cond-mat.stat-mech | null | It has long been known that there is a relation between boundary sine-Gordon
theory and thermodynamics of charge neutral two-component Coulomb plasma on a
unit circle. On the other hand, recently it was found that open string
worldsheet description of brane decay can be related to a sequence of points of
thermodynami... | [
{
"created": "Mon, 10 Sep 2007 07:41:48 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Sep 2007 11:41:18 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Jokela",
"Niko",
""
],
[
"Keski-Vakkuri",
"Esko",
""
],
[
"Majumder",
"Jaydeep",
""
]
] | It has long been known that there is a relation between boundary sine-Gordon theory and thermodynamics of charge neutral two-component Coulomb plasma on a unit circle. On the other hand, recently it was found that open string worldsheet description of brane decay can be related to a sequence of points of thermodynamic ... |
2208.12233 | Sebastian Mizera | Lorenz Eberhardt, Sebastian Mizera | Unitarity Cuts of the Worldsheet | 87 pages | SciPost Phys. 14, 015 (2023) | 10.21468/SciPostPhys.14.2.015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the imaginary parts of genus-one string scattering amplitudes.
Following Witten's $i\varepsilon$ prescription for the integration contour on
the moduli space of worldsheets, we give a general algorithm for computing
unitarity cuts of the annulus, M\"obius strip, and torus topologies exactly in
$\alpha'$. W... | [
{
"created": "Thu, 25 Aug 2022 17:32:11 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Oct 2022 18:48:00 GMT",
"version": "v2"
}
] | 2023-02-08 | [
[
"Eberhardt",
"Lorenz",
""
],
[
"Mizera",
"Sebastian",
""
]
] | We compute the imaginary parts of genus-one string scattering amplitudes. Following Witten's $i\varepsilon$ prescription for the integration contour on the moduli space of worldsheets, we give a general algorithm for computing unitarity cuts of the annulus, M\"obius strip, and torus topologies exactly in $\alpha'$. Wit... |
hep-th/9702036 | Saulo Carneiro de Souza Silva S. | Saulo Carneiro | Probability Amplitudes for Charge-Monopole Scattering | To appear in The Journal of High Energy Physics (JHEP), Latex, 11
pages, new results added | JHEP 07 (1998) 022 | 10.1088/1126-6708/1998/07/022 | null | hep-th | null | In this letter we quantize a previously proposed non-local lagrangean for the
classical dual electrodynamics (Phys.Lett.B 384(1996)197), showing how it can
be used to construct probability amplitudes. Our results are shown to agree
with those obtained in the context of Schwinger and Zwanzinger formulations,
but witho... | [
{
"created": "Tue, 4 Feb 1997 14:16:18 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jul 1998 20:36:17 GMT",
"version": "v2"
}
] | 2011-08-26 | [
[
"Carneiro",
"Saulo",
""
]
] | In this letter we quantize a previously proposed non-local lagrangean for the classical dual electrodynamics (Phys.Lett.B 384(1996)197), showing how it can be used to construct probability amplitudes. Our results are shown to agree with those obtained in the context of Schwinger and Zwanzinger formulations, but without... |
hep-th/9605037 | J. M. Pawlowski | J.M. Pawlowski | Exact Flow Equations and the U(1)-Problem | 22 pages, latex, no figures, with stylistic changes and some
arguments streamlined, typos corrected, References added, to appear in Phys.
Rev. D | Phys. Rev. D 58, 045011 (1998) | 10.1103/PhysRevD.58.045011 | FSUJ-TPI-05/96 | hep-th | null | The effective action of a SU(N)-gauge theory coupled to fermions is evaluated
at a large infrared cut-off scale k within the path integral approach. The
gauge field measure includes topologically non-trivial configurations
(instantons). Due to the explicit infrared regularisation there are no gauge
field zero modes. ... | [
{
"created": "Mon, 6 May 1996 20:58:58 GMT",
"version": "v1"
},
{
"created": "Mon, 18 May 1998 14:44:01 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Pawlowski",
"J. M.",
""
]
] | The effective action of a SU(N)-gauge theory coupled to fermions is evaluated at a large infrared cut-off scale k within the path integral approach. The gauge field measure includes topologically non-trivial configurations (instantons). Due to the explicit infrared regularisation there are no gauge field zero modes. Th... |
0803.1551 | Antonio Soares de Castro | Luis B. Castro, Antonio S. de Castro | Bound states of bosons and fermions in a mixed vector-scalar coupling
with unequal shapes for the potentials | 3 figures | Phys.Scripta77:045007,2008 | 10.1088/0031-8949/77/04/045007 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Klein-Gordon and the Dirac equations with vector and scalar potentials
are investigated under a more general condition, $V_{v}+V_{s}=
\mathrm{constant}$. These intrinsically relativistic and isospectral problems
are solved in a case of squared hyperbolic potential functions and bound states
for either particles o... | [
{
"created": "Tue, 11 Mar 2008 10:37:38 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Castro",
"Luis B.",
""
],
[
"de Castro",
"Antonio S.",
""
]
] | The Klein-Gordon and the Dirac equations with vector and scalar potentials are investigated under a more general condition, $V_{v}+V_{s}= \mathrm{constant}$. These intrinsically relativistic and isospectral problems are solved in a case of squared hyperbolic potential functions and bound states for either particles or ... |
hep-th/0412334 | Vladimir V. Dyadichev | Vladimir V. Dyadichev, Dmitri V. Gal'tsov, Paulo Vargas Moniz | Chaos-order transition in Bianchi I non-Abelian Born-Infeld cosmology | Revtex4, 12 pages, 5 figures; Added references, typos corrected,
Changed content | Phys.Rev. D72 (2005) 084021 | 10.1103/PhysRevD.72.084021 | DTP-MSU/04-20 | hep-th gr-qc | null | We investigate the Bianchi I cosmology with the homogeneous SU(2) Yang-Mills
field governed by the non-Abelian Born-Infeld action. Similar system with the
standard Einstein-Yang-Mills (EYM) action is known to exhibit chaotic behavior
induced by the Yang-Mills field. When the action is replaced by the
Born-Infeld-type... | [
{
"created": "Fri, 31 Dec 2004 16:08:46 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Jan 2005 11:06:32 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Apr 2005 11:15:50 GMT",
"version": "v3"
}
] | 2013-05-29 | [
[
"Dyadichev",
"Vladimir V.",
""
],
[
"Gal'tsov",
"Dmitri V.",
""
],
[
"Moniz",
"Paulo Vargas",
""
]
] | We investigate the Bianchi I cosmology with the homogeneous SU(2) Yang-Mills field governed by the non-Abelian Born-Infeld action. Similar system with the standard Einstein-Yang-Mills (EYM) action is known to exhibit chaotic behavior induced by the Yang-Mills field. When the action is replaced by the Born-Infeld-type n... |
1912.05580 | David Meltzer | David Meltzer | AdS/CFT Unitarity at Higher Loops: High-Energy String Scattering | 50 pages, 6 figures. v2: corrected typos | null | 10.1007/JHEP05(2020)133 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | What is the space of weakly-coupled, gravitational theories which contain
massive, higher-spin particles? This class of theories is highly constrained
and it is conjectured their ultraviolet completion must be string theory. We
provide more evidence for this conjecture by studying the Regge limit in large
$N$, $4d$ C... | [
{
"created": "Wed, 11 Dec 2019 19:12:12 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Jan 2020 20:52:20 GMT",
"version": "v2"
}
] | 2020-06-24 | [
[
"Meltzer",
"David",
""
]
] | What is the space of weakly-coupled, gravitational theories which contain massive, higher-spin particles? This class of theories is highly constrained and it is conjectured their ultraviolet completion must be string theory. We provide more evidence for this conjecture by studying the Regge limit in large $N$, $4d$ CFT... |
1112.4136 | Jianhui Zhang | Jian-Hui Zhang | Multidimensional Residues for Feynman Integrals with Generic Power of
Propagators | 4 pages | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose that the concept of multidimensional residues can be used to
directly extracting the coefficients of scalar master integrals (with single
propagators only) from one-loop Feynman integrals with generic power of
propagators. Unlike the usual integration-by-parts (IBP) technique, where one
has to solve iterat... | [
{
"created": "Sun, 18 Dec 2011 09:16:09 GMT",
"version": "v1"
}
] | 2011-12-20 | [
[
"Zhang",
"Jian-Hui",
""
]
] | We propose that the concept of multidimensional residues can be used to directly extracting the coefficients of scalar master integrals (with single propagators only) from one-loop Feynman integrals with generic power of propagators. Unlike the usual integration-by-parts (IBP) technique, where one has to solve iterativ... |
hep-th/9301064 | null | Lee Brekke, Shane J. Hughes and Tom D. Imbo | Rings and Balls | 14 pages, (garbled introduction fixed), HUTP-92/A066; UICHEP-TH/92-20 | Int. J. Mod. Phys. A9 (1994) 3523-3534 | 10.1142/S0217751X94001400 | null | hep-th | null | We examine the various linkings in space-time of ``ball-like'' and
``ring-like'' topological solitons in certain nonlinear sigma models in 2+1 and
3+1 dimensions. By going to theories where soliton overlaps are forbidden,
these linkings become homotopically nontrivial and can be studied by
investigating the topology ... | [
{
"created": "Fri, 15 Jan 1993 23:55:15 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Feb 1993 23:45:01 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Brekke",
"Lee",
""
],
[
"Hughes",
"Shane J.",
""
],
[
"Imbo",
"Tom D.",
""
]
] | We examine the various linkings in space-time of ``ball-like'' and ``ring-like'' topological solitons in certain nonlinear sigma models in 2+1 and 3+1 dimensions. By going to theories where soliton overlaps are forbidden, these linkings become homotopically nontrivial and can be studied by investigating the topology of... |
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