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2102.10860 | J.-C. Wallet | Philippe Mathieu, Jean-Christophe Wallet | Twisted BRST symmetry in gauge theories on $\kappa$-Minkowski | 21 pages. Two references added. To appear in Phys. Rev. D | Phys. Rev. D 103, 086018 (2021) | 10.1103/PhysRevD.103.086018 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Algebraic properties of the BRST symmetry associated to the twisted gauge
symmetry occurring in the $\kappa$-Poincar\'e invariant gauge theories on the
$\kappa$-Minkowski space are investigated. We find that the BRST operation
associated to the gauge invariance of the action functional can be continuously
deformed to... | [
{
"created": "Mon, 22 Feb 2021 09:50:06 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Mar 2021 20:25:29 GMT",
"version": "v2"
}
] | 2021-04-28 | [
[
"Mathieu",
"Philippe",
""
],
[
"Wallet",
"Jean-Christophe",
""
]
] | Algebraic properties of the BRST symmetry associated to the twisted gauge symmetry occurring in the $\kappa$-Poincar\'e invariant gauge theories on the $\kappa$-Minkowski space are investigated. We find that the BRST operation associated to the gauge invariance of the action functional can be continuously deformed toge... |
hep-th/0610150 | J. David Vergara | Marcos Rosenbaum, J. David Vergara, L. Rom\'an Ju\'arez | Noncommutativity from Canonical and Noncanonical Structures | 19 pages, submitted to Contemporary Mathematics | null | null | null | hep-th | null | Using arbitrary symplectic structures and parametrization invariant actions,
we develop a formalism, based on Dirac's quantization procedure, that allows us
to consider theories with both space-space as well as space-time
noncommutativity. Because the formalism has as a starting point an action, the
procedure admits ... | [
{
"created": "Thu, 12 Oct 2006 19:57:36 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Oct 2006 20:11:45 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Rosenbaum",
"Marcos",
""
],
[
"Vergara",
"J. David",
""
],
[
"Juárez",
"L. Román",
""
]
] | Using arbitrary symplectic structures and parametrization invariant actions, we develop a formalism, based on Dirac's quantization procedure, that allows us to consider theories with both space-space as well as space-time noncommutativity. Because the formalism has as a starting point an action, the procedure admits qu... |
0907.2715 | Pavel Bolokhov | Pavel A. Bolokhov, Mikhail Shifman, Alexei Yung | Heterotic N=(0,2) CP(N-1) Model with Twisted Masses | 27 pages, notations fixed | Phys.Rev.D81:065025,2010 | 10.1103/PhysRevD.81.065025 | FTPI-MINN-09/22, UMN-TH-2802/09 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a two-dimensional heterotic N=(0,2) CP(N-1) model with twisted
masses. It is supposed to describe internal dynamics of non-Abelian strings in
massive N=2 SQCD with N=1-preserving deformations. We present gauge and
geometric formulations of the world-sheet theory and check its N=(0,2)
supersymmetry. It turn... | [
{
"created": "Wed, 15 Jul 2009 22:04:04 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Dec 2009 05:12:57 GMT",
"version": "v2"
},
{
"created": "Sun, 1 Dec 2013 17:48:57 GMT",
"version": "v3"
}
] | 2013-12-03 | [
[
"Bolokhov",
"Pavel A.",
""
],
[
"Shifman",
"Mikhail",
""
],
[
"Yung",
"Alexei",
""
]
] | We present a two-dimensional heterotic N=(0,2) CP(N-1) model with twisted masses. It is supposed to describe internal dynamics of non-Abelian strings in massive N=2 SQCD with N=1-preserving deformations. We present gauge and geometric formulations of the world-sheet theory and check its N=(0,2) supersymmetry. It turns ... |
0902.2647 | Cosimo Bambi | Cosimo Bambi, Katherine Freese | Reply to "A note on the innocuous implications of a minimum length in
quantum gravity" by P.H. Frampton | 2 pages, no figure | null | null | IPMU09-0021 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reply to the comment "A note on the innocuous implications of a minimum
length in quantum gravity" by P.H. Frampton [Class. Quantum Grav. 26 (2009)
018001, arXiv:arXiv:0808.0283] on our paper "Dangerous implications of a
minimum length in quantum gravity" [Class. Quantum Grav. 25 (2008) 195013,
arXiv:0803.0749].
| [
{
"created": "Mon, 16 Feb 2009 10:12:24 GMT",
"version": "v1"
}
] | 2009-02-18 | [
[
"Bambi",
"Cosimo",
""
],
[
"Freese",
"Katherine",
""
]
] | We reply to the comment "A note on the innocuous implications of a minimum length in quantum gravity" by P.H. Frampton [Class. Quantum Grav. 26 (2009) 018001, arXiv:arXiv:0808.0283] on our paper "Dangerous implications of a minimum length in quantum gravity" [Class. Quantum Grav. 25 (2008) 195013, arXiv:0803.0749]. |
2103.12799 | David Ho | David L.-J. Ho, Arttu Rajantie | Instanton solution for Schwinger production of 't Hooft-Polyakov
monopoles | 9 pages, 4 figures; corrected sign error in Eq. (2) | Phys. Rev. D 103, 115033 (2021) | 10.1103/PhysRevD.103.115033 | IMPERIAL-TP-2021-DH-04 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the results of an explicit numerical computation of a novel
instanton in Georgi-Glashow SU(2) theory. The instanton is physically relevant
as a mediator of Schwinger production of 't Hooft-Polyakov magnetic monopoles
from strong magnetic fields. In weak fields, the pair production rate has
previously been ... | [
{
"created": "Tue, 23 Mar 2021 19:06:35 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Apr 2021 08:47:03 GMT",
"version": "v2"
}
] | 2021-07-07 | [
[
"Ho",
"David L. -J.",
""
],
[
"Rajantie",
"Arttu",
""
]
] | We present the results of an explicit numerical computation of a novel instanton in Georgi-Glashow SU(2) theory. The instanton is physically relevant as a mediator of Schwinger production of 't Hooft-Polyakov magnetic monopoles from strong magnetic fields. In weak fields, the pair production rate has previously been co... |
hep-th/9410104 | Ioannis Bakas | Ioannis Bakas | Space Time Interpretation of S-Duality and Supersymmetry Violations of
T-Duality | Latex, 14pp, CERN-TH.7473/94 | Phys.Lett. B343 (1995) 103-112 | 10.1016/0370-2693(94)01441-E | null | hep-th | null | The S--duality transformations of the lowest order string effective theory
admit a space time interpretation for 4-dim backgrounds with one Killing
symmetry. Starting from pure gravity and performing a sequence of intertwined
T-S-T duality transformations we obtain new solutions which are always pure
gravitational. I... | [
{
"created": "Fri, 14 Oct 1994 19:54:39 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Bakas",
"Ioannis",
""
]
] | The S--duality transformations of the lowest order string effective theory admit a space time interpretation for 4-dim backgrounds with one Killing symmetry. Starting from pure gravity and performing a sequence of intertwined T-S-T duality transformations we obtain new solutions which are always pure gravitational. In ... |
2407.11058 | Abhishek Baruah | Abhishek Baruah and Prabwal Phukon | Holographic CFT phase transitions for 4-D Dyonic AdS Black Holes | 43 pages, 21 figures. arXiv admin note: text overlap with
arXiv:2112.14848 by other authors | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | Using the AdS/CFT correspondence, we investigate the holographic dual of the
extended thermodynamics of four dimensional charged dyonic AdS black holes. By
considering the changes in the cosmological constant and Newton's constant, the
gravitational thermodynamics of AdS black holes can be extended. This
corresponds ... | [
{
"created": "Wed, 10 Jul 2024 09:44:54 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Aug 2024 18:03:35 GMT",
"version": "v2"
}
] | 2024-08-08 | [
[
"Baruah",
"Abhishek",
""
],
[
"Phukon",
"Prabwal",
""
]
] | Using the AdS/CFT correspondence, we investigate the holographic dual of the extended thermodynamics of four dimensional charged dyonic AdS black holes. By considering the changes in the cosmological constant and Newton's constant, the gravitational thermodynamics of AdS black holes can be extended. This corresponds to... |
hep-th/9806162 | Yosuke Imamura | Yosuke Imamura | Baryon Mass and Phase Transitions in Large N Gauge Theory | 12 pages + 4 eps figure, PTPTeX style, grammatical errors corrected
and Section 5 removed | Prog.Theor.Phys. 100 (1998) 1263-1272 | 10.1143/PTP.100.1263 | YITP-98-36 | hep-th | null | We calculate the baryon mass in N=4 large $N$ gauge theory by means of
AdS/CFT correspondence and show that it is a truly bound state, at least in
some situations. We find that a phase transition occurs at a critical
temperature. Furthermore, we find there are bound states of W-bosons in the
Higgs phase, where the ga... | [
{
"created": "Fri, 19 Jun 1998 09:34:45 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Jul 1998 14:45:58 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Jul 1998 13:41:53 GMT",
"version": "v3"
},
{
"created": "Thu, 29 Oct 1998 08:33:56 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Imamura",
"Yosuke",
""
]
] | We calculate the baryon mass in N=4 large $N$ gauge theory by means of AdS/CFT correspondence and show that it is a truly bound state, at least in some situations. We find that a phase transition occurs at a critical temperature. Furthermore, we find there are bound states of W-bosons in the Higgs phase, where the gaug... |
hep-th/0312089 | Nelson R. F. Braga | Ricardo Amorim, Nelson R. F. Braga and Cristine N. Ferreira | Nonequivalent Seiberg-Witten maps for noncommutative massive U(N) gauge
theory | General solutions for the map and important reference included, 6
pages, no figures | Phys.Lett.B591:181-186,2004 | 10.1016/j.physletb.2004.02.074 | null | hep-th | null | Massive vector fields can be described in a gauge invariant way with the
introduction of compensating fields. In the unitary gauge one recovers the
original formulation. Although this gauging mechanism can be extended to
noncommutative spaces in a straightforward way, non trivial aspects show up
when we consider the ... | [
{
"created": "Tue, 9 Dec 2003 14:42:55 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Feb 2004 16:04:23 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Amorim",
"Ricardo",
""
],
[
"Braga",
"Nelson R. F.",
""
],
[
"Ferreira",
"Cristine N.",
""
]
] | Massive vector fields can be described in a gauge invariant way with the introduction of compensating fields. In the unitary gauge one recovers the original formulation. Although this gauging mechanism can be extended to noncommutative spaces in a straightforward way, non trivial aspects show up when we consider the Se... |
2112.12039 | Pieter Bomans | Pieter Bomans and Silviu Pufu | One-Dimensional Sectors From the Squashed Three-Sphere | 42+20 pages | null | 10.1007/JHEP08(2022)059 | PUTP-2629 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Three-dimensional $\mathcal{N} = 4$ superconformal field theories contain 1d
topological sectors consisting of twisted linear combinations of half-BPS local
operators that can be inserted anywhere along a line. After a conformal mapping
to a round three-sphere, the 1d sectors are now defined on a great circle of
$S^3... | [
{
"created": "Wed, 22 Dec 2021 17:06:22 GMT",
"version": "v1"
}
] | 2022-08-24 | [
[
"Bomans",
"Pieter",
""
],
[
"Pufu",
"Silviu",
""
]
] | Three-dimensional $\mathcal{N} = 4$ superconformal field theories contain 1d topological sectors consisting of twisted linear combinations of half-BPS local operators that can be inserted anywhere along a line. After a conformal mapping to a round three-sphere, the 1d sectors are now defined on a great circle of $S^3$.... |
hep-th/0404097 | Ariel Megevand | Jaume Garriga, Ariel Megevand | Decay of de Sitter vacua by thermal activation | 19 pages, 8 figures, prepared for the proceedings of the 8th Peyresq
meeting | Int.J.Theor.Phys. 43 (2004) 883-904 | 10.1023/B:IJTP.0000048178.69097.fb | null | hep-th gr-qc | null | Decay of a de Sitter vacuum may proceed through a "static" instanton,
representing pair creation of critical bubbles separated by a distance
comparable to the Hubble radius -- a process somewhat analogous to thermal
activation in flat space. We compare this with related processes recently
discussed in the literature.... | [
{
"created": "Wed, 14 Apr 2004 10:45:51 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Garriga",
"Jaume",
""
],
[
"Megevand",
"Ariel",
""
]
] | Decay of a de Sitter vacuum may proceed through a "static" instanton, representing pair creation of critical bubbles separated by a distance comparable to the Hubble radius -- a process somewhat analogous to thermal activation in flat space. We compare this with related processes recently discussed in the literature. |
0803.2674 | Partouche Herve | Tristan Catelin-Jullien, Costas Kounnas, Herve Partouche and Nicolaos
Toumbas | Thermal and quantum superstring cosmologies | 12+1 pages | Fortsch.Phys.56:792-799,2008 | 10.1002/prop.200810553 | LPTENS-08/21, CPHT-RR008.0308 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider four dimensional heterotic string backgrounds for which
supersymmetry is spontaneously broken via the Scherk-Schwarz mechanism on an
internal spatial cycle and by finite temperature effects. We concentrate on
initially flat backgrounds with N=4 and N=2 amount of supersymmetry. Thermal
and quantum correcti... | [
{
"created": "Tue, 18 Mar 2008 16:56:14 GMT",
"version": "v1"
}
] | 2016-10-19 | [
[
"Catelin-Jullien",
"Tristan",
""
],
[
"Kounnas",
"Costas",
""
],
[
"Partouche",
"Herve",
""
],
[
"Toumbas",
"Nicolaos",
""
]
] | We consider four dimensional heterotic string backgrounds for which supersymmetry is spontaneously broken via the Scherk-Schwarz mechanism on an internal spatial cycle and by finite temperature effects. We concentrate on initially flat backgrounds with N=4 and N=2 amount of supersymmetry. Thermal and quantum correction... |
hep-th/0311215 | Thomas Nye | Tom M. W. Nye | The Geometry of Calorons | PhD Thesis, University of Edinburgh 2001, supervised by Michael
Singer | null | null | null | hep-th | null | Calorons (periodic instantons) are anti-self-dual (ASD) connections on S^1
\times R^3 and form an intermediate case between instantons and monopoles. The
ADHM and Nahm constructions of instantons and monopoles can be regarded as
generalizations of a correspondence between ASD connections on the 4-torus,
often referre... | [
{
"created": "Sat, 22 Nov 2003 18:18:02 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Nye",
"Tom M. W.",
""
]
] | Calorons (periodic instantons) are anti-self-dual (ASD) connections on S^1 \times R^3 and form an intermediate case between instantons and monopoles. The ADHM and Nahm constructions of instantons and monopoles can be regarded as generalizations of a correspondence between ASD connections on the 4-torus, often referred ... |
1707.08534 | Masashi Kimura | Vitor Cardoso, Tsuyoshi Houri, Masashi Kimura | General first-order mass ladder operators for Klein-Gordon fields | 24 pages, v2: minor revisions, v3: discussions improved | null | 10.1088/1361-6382/aa9a04 | KUNS-2692 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the ladder operator on scalar fields, mapping a solution of the
Klein-Gordon equation onto another solution with a different mass, when the
operator is at most first order in derivatives. Imposing the commutation
relation between the d'Alembertian, we obtain the general condition for the
ladder operator, whi... | [
{
"created": "Wed, 26 Jul 2017 16:50:40 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Aug 2017 16:38:40 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Oct 2017 08:46:12 GMT",
"version": "v3"
}
] | 2017-12-27 | [
[
"Cardoso",
"Vitor",
""
],
[
"Houri",
"Tsuyoshi",
""
],
[
"Kimura",
"Masashi",
""
]
] | We study the ladder operator on scalar fields, mapping a solution of the Klein-Gordon equation onto another solution with a different mass, when the operator is at most first order in derivatives. Imposing the commutation relation between the d'Alembertian, we obtain the general condition for the ladder operator, which... |
0704.2464 | Evgeny Feigin | B.Feigin, E.Feigin, I.Tipunin | Fermionic formulas for (1,p) logarithmic model characters in \Phi_{2,1}
quasiparticle realisation | 16 pages, reference added | null | null | null | hep-th math.QA | null | We give expressions for the characters of $(1,p)$ logarithmic conformal field
models in the Gordon-type form. The formulas are obtained in terms of
``quasiparticles'' that are Virasoro $\Phi_{2,1}$ primary fields and generalize
the symplectic fermions.
| [
{
"created": "Thu, 19 Apr 2007 05:34:47 GMT",
"version": "v1"
},
{
"created": "Thu, 17 May 2007 17:02:46 GMT",
"version": "v2"
},
{
"created": "Sat, 8 Sep 2007 10:04:43 GMT",
"version": "v3"
},
{
"created": "Fri, 26 Oct 2007 13:09:42 GMT",
"version": "v4"
}
] | 2011-11-09 | [
[
"Feigin",
"B.",
""
],
[
"Feigin",
"E.",
""
],
[
"Tipunin",
"I.",
""
]
] | We give expressions for the characters of $(1,p)$ logarithmic conformal field models in the Gordon-type form. The formulas are obtained in terms of ``quasiparticles'' that are Virasoro $\Phi_{2,1}$ primary fields and generalize the symplectic fermions. |
1301.4091 | Fabio Scardigli | Petr Jizba, Fabio Scardigli | Special Relativity induced by Granular Space | 6 pages, RevTeX4. Some revisions in DSR section and in Conclusions.
References added | Eur. Phys. J. C (2013) 73:2491 | 10.1140/epjc/s10052-013-2491-x | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the special relativistic dynamics when combined with quantum
mechanics and the concept of superstatistics can be interpreted as arising from
two interlocked non-relativistic stochastic processes that operate at different
energy scales. This interpretation leads to Feynman amplitudes that are in the
Eucli... | [
{
"created": "Thu, 17 Jan 2013 13:27:35 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2013 02:03:01 GMT",
"version": "v2"
}
] | 2013-07-09 | [
[
"Jizba",
"Petr",
""
],
[
"Scardigli",
"Fabio",
""
]
] | We show that the special relativistic dynamics when combined with quantum mechanics and the concept of superstatistics can be interpreted as arising from two interlocked non-relativistic stochastic processes that operate at different energy scales. This interpretation leads to Feynman amplitudes that are in the Euclide... |
1111.4221 | Takuya Okuda | Yuto Ito, Takuya Okuda, and Masato Taki | Line operators on S^1xR^3 and quantization of the Hitchin moduli space | 58 pages; v.2 minor corrections, references added; v.3 corrections
corresponding to JHEP erratum | null | 10.1007/JHEP04(2012)010 | UT-Komaba/11-12; YITP-11-96 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an exact localization calculation for the expectation values of
Wilson-'t Hooft line operators in N=2 gauge theories on S^1xR^3. The
expectation values are naturally expressed in terms of the complexified
Fenchel-Nielsen coordinates, and form a quantum mechanically deformed algebra
of functions on the asso... | [
{
"created": "Thu, 17 Nov 2011 21:16:37 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Apr 2012 12:32:48 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Mar 2016 06:47:33 GMT",
"version": "v3"
}
] | 2016-03-30 | [
[
"Ito",
"Yuto",
""
],
[
"Okuda",
"Takuya",
""
],
[
"Taki",
"Masato",
""
]
] | We perform an exact localization calculation for the expectation values of Wilson-'t Hooft line operators in N=2 gauge theories on S^1xR^3. The expectation values are naturally expressed in terms of the complexified Fenchel-Nielsen coordinates, and form a quantum mechanically deformed algebra of functions on the associ... |
0911.2123 | Sujoy Modak | Rabin Banerjee, Sunandan Gangopadhyay, Sujoy Kumar Modak | Voros product, Noncommutative Schwarzschild Black Hole and Corrected
Area Law | V2, minor modifications, references enlarged, LaTeX, 20 pages, no
figures, to appear in Phys. Lett. B | Phys.Lett.B686:181-187,2010 | 10.1016/j.physletb.2010.02.034 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show the importance of the Voros product in defining a noncommutative
Schwarzschild black hole. The corrected entropy/area-law is then computed in
the tunneling formalism. Two types of corrections are considered; one, due to
the effects of noncommutativity and the other, due to the effects of going
beyond the semi... | [
{
"created": "Wed, 11 Nov 2009 12:37:50 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Feb 2010 07:30:55 GMT",
"version": "v2"
}
] | 2010-03-26 | [
[
"Banerjee",
"Rabin",
""
],
[
"Gangopadhyay",
"Sunandan",
""
],
[
"Modak",
"Sujoy Kumar",
""
]
] | We show the importance of the Voros product in defining a noncommutative Schwarzschild black hole. The corrected entropy/area-law is then computed in the tunneling formalism. Two types of corrections are considered; one, due to the effects of noncommutativity and the other, due to the effects of going beyond the semicl... |
2104.01779 | Takuya Hirose | Takuya Hirose and Nobuhito Maru | Nonvanishing Finite Scalar Mass in Flux Compactification | 21 pages, 1 figure, final version to appear in JHEP | null | 10.1007/JHEP06(2021)159 | OCU-PHYS 537, NITEP 97 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study possibilities to realize a nonvanishing finite Wilson line (WL)
scalar mass in flux compactification. Generalizing loop integrals in the
quantum correction to WL mass at one-loop, we derive the conditions for the
loop integrals and mode sums in one-loop corrections to WL scalar mass to be
finite. We further ... | [
{
"created": "Mon, 5 Apr 2021 05:26:48 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Sep 2021 07:45:07 GMT",
"version": "v2"
}
] | 2021-09-22 | [
[
"Hirose",
"Takuya",
""
],
[
"Maru",
"Nobuhito",
""
]
] | We study possibilities to realize a nonvanishing finite Wilson line (WL) scalar mass in flux compactification. Generalizing loop integrals in the quantum correction to WL mass at one-loop, we derive the conditions for the loop integrals and mode sums in one-loop corrections to WL scalar mass to be finite. We further gu... |
1912.08816 | Jared Reiten | Jared Reiten and Andrey V. Sadofyev | Drag force to all orders in gradients | 25 pages, 4 figures. v2: Journal version, references and figure added | J. High Energ. Phys. 2020, 146 (2020) | 10.1007/JHEP07(2020)146 | LA-UR-20-20237 | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the energy loss of a heavy quark slowly moving through an evolving
strongly coupled plasma. We use the linearized fluid/gravity correspondence to
describe small perturbations of the medium flow with general spacetime
dependence. This all order linearized hydrodynamics results in a drag force
exerted on a hea... | [
{
"created": "Wed, 18 Dec 2019 19:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Jul 2020 17:14:03 GMT",
"version": "v2"
}
] | 2020-07-27 | [
[
"Reiten",
"Jared",
""
],
[
"Sadofyev",
"Andrey V.",
""
]
] | We study the energy loss of a heavy quark slowly moving through an evolving strongly coupled plasma. We use the linearized fluid/gravity correspondence to describe small perturbations of the medium flow with general spacetime dependence. This all order linearized hydrodynamics results in a drag force exerted on a heavy... |
1807.06020 | Simone Zoia | Simone Zoia | Conformal Symmetry and Feynman Integrals | 9 pages, 4 figures. Contribution to the proceedings of Loops and Legs
2018, 29 April - 4 May 2018, St. Goar, Germany | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Singularities hidden in the collinear region around an external massless leg
may lead to conformal symmetry breaking in otherwise conformally invariant
finite loop momentum integrals. For an $\ell$-loop integral, this mechanism
leads to a set of linear $2$nd-order differential equations with a
non-homogeneous part. T... | [
{
"created": "Mon, 16 Jul 2018 18:00:01 GMT",
"version": "v1"
}
] | 2018-07-18 | [
[
"Zoia",
"Simone",
""
]
] | Singularities hidden in the collinear region around an external massless leg may lead to conformal symmetry breaking in otherwise conformally invariant finite loop momentum integrals. For an $\ell$-loop integral, this mechanism leads to a set of linear $2$nd-order differential equations with a non-homogeneous part. The... |
2203.14388 | Olivera Miskovic | Alessio Marrani, Olivera Miskovic, Paula Quezada | Spontaneous scalarization in (A)dS gravity at zero temperature | 38 pages, 1 figure, subsection 3.1 added, references added, the title
modified | null | 10.1007/JHEP07(2022)100 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study spontaneous scalarization of electrically charged extremal black
holes in $D\geq 4$ spacetime dimensions. Such a phenomenon is caused by the
symmetry breaking due to quartic interactions of the scalar -- Higgs potential
and Stueckelberg interaction with electromagnetic and gravitational fields,
characterized... | [
{
"created": "Sun, 27 Mar 2022 20:42:20 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jun 2022 18:11:03 GMT",
"version": "v2"
}
] | 2022-08-10 | [
[
"Marrani",
"Alessio",
""
],
[
"Miskovic",
"Olivera",
""
],
[
"Quezada",
"Paula",
""
]
] | We study spontaneous scalarization of electrically charged extremal black holes in $D\geq 4$ spacetime dimensions. Such a phenomenon is caused by the symmetry breaking due to quartic interactions of the scalar -- Higgs potential and Stueckelberg interaction with electromagnetic and gravitational fields, characterized b... |
2211.12001 | Peter Wu | Peter Wu, L. H. Ford, Enrico D. Schiappacasse | Frequency Spectra Analysis of Space and Time Averaged Quantum Stress
Tensor Fluctuations | 25 pages, 4 figures, 1 table. V2: updated to version published in
Physical Review D | Phys. Rev. D 107, 036013 (2023) | 10.1103/PhysRevD.107.036013 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Observing physical effects of large quantum stress tensor fluctuations
requires knowledge of the interactions between the probe and the particles of
the underlying quantum fields. The quantum stress tensor operators must first
be averaged in time alone or space and time to confer meaningful results, the
details of wh... | [
{
"created": "Tue, 22 Nov 2022 04:37:32 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Feb 2023 09:27:30 GMT",
"version": "v2"
}
] | 2023-02-21 | [
[
"Wu",
"Peter",
""
],
[
"Ford",
"L. H.",
""
],
[
"Schiappacasse",
"Enrico D.",
""
]
] | Observing physical effects of large quantum stress tensor fluctuations requires knowledge of the interactions between the probe and the particles of the underlying quantum fields. The quantum stress tensor operators must first be averaged in time alone or space and time to confer meaningful results, the details of whic... |
2303.00348 | Hoang Nam Cao | Tran N. Hung, Cao H. Nam | Compactified extra dimension and entanglement island as clues to quantum
gravity | 25 pages, 5 figures | null | 10.1140/epjc/s10052-023-11606-8 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We show that the compactified extra dimension and the emergence of the island
can provide clues about quantum gravity because their combination can solve the
deepest puzzles of black hole physics. Suppose that the time dimension and the
extra dimension compactified on a circle are symmetric under \emph{double Wick
ro... | [
{
"created": "Wed, 1 Mar 2023 09:23:40 GMT",
"version": "v1"
}
] | 2023-06-21 | [
[
"Hung",
"Tran N.",
""
],
[
"Nam",
"Cao H.",
""
]
] | We show that the compactified extra dimension and the emergence of the island can provide clues about quantum gravity because their combination can solve the deepest puzzles of black hole physics. Suppose that the time dimension and the extra dimension compactified on a circle are symmetric under \emph{double Wick rota... |
hep-th/9602155 | V. P. Nair | Dimitra Karabali and V.P. Nair | On the origin of the mass gap for non-Abelian gauge theories in (2+1)
dimensions | 10 pages, plain TeX | Phys.Lett. B379 (1996) 141-147 | 10.1016/0370-2693(96)00422-4 | CCNY-HEP 96/2, RU-96-3-B | hep-th hep-ph | null | An analysis of how the mass gap could arise in pure Yang-Mills theories in
two spatial dimensions is given
| [
{
"created": "Tue, 27 Feb 1996 16:57:52 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Karabali",
"Dimitra",
""
],
[
"Nair",
"V. P.",
""
]
] | An analysis of how the mass gap could arise in pure Yang-Mills theories in two spatial dimensions is given |
1612.08513 | Tamiaki Yoneya | Tamiaki Yoneya | Lectures on Higher-Gauge Symmetries from Nambu Brackets and
Covariantized M(atrix) Theory | Written version of the lectures delivered in the workshop "Higher
Structure in String Theory and M-theory", TFC Thematic Program, Fundamental
Problems on Quantum Physics, Tohoku University (March 7-11, 2016), to be
published in the proceedings (v2:corrected typos and reference) | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This lecture consists of three parts. In part I, an overview is given on the
so-called Matrix theory in the light-front gauge as a proposal for a concrete
and non-perturbative formulation of M-theory. I emphasize motivations towards
its covariant formulation. Then, in part II, I turn the subject to the
so-called Namb... | [
{
"created": "Tue, 27 Dec 2016 06:54:00 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Dec 2016 09:05:27 GMT",
"version": "v2"
}
] | 2016-12-30 | [
[
"Yoneya",
"Tamiaki",
""
]
] | This lecture consists of three parts. In part I, an overview is given on the so-called Matrix theory in the light-front gauge as a proposal for a concrete and non-perturbative formulation of M-theory. I emphasize motivations towards its covariant formulation. Then, in part II, I turn the subject to the so-called Nambu ... |
hep-th/0012097 | Nick Evans | Nick Evans (Southampton University) | Renormalization Group Flows In The Deformed AdS/CFT Correspondence | 7 pages, 2 fig, presented at the 2nd Conference on the Exact RG, Rome
2000, refs added | Int.J.Mod.Phys. A16 (2001) 2027-2034 | 10.1142/S0217751X01004657 | null | hep-th | null | In the AdS/CFT correspondence motion in the radial direction of the AdS space
is identified with renormalization group flow in the field theory. For the N=4
Yang-Mills theory this motion is trivial. More interesting examples of
renormalization group flow occur when the N=4 theory is deformed. Aspects of
the flows are... | [
{
"created": "Tue, 12 Dec 2000 10:06:57 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Dec 2000 10:01:18 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Evans",
"Nick",
"",
"Southampton University"
]
] | In the AdS/CFT correspondence motion in the radial direction of the AdS space is identified with renormalization group flow in the field theory. For the N=4 Yang-Mills theory this motion is trivial. More interesting examples of renormalization group flow occur when the N=4 theory is deformed. Aspects of the flows are d... |
2102.03413 | Jarvin Javier Mestra-P\'aez | Jarvin Mestra-P\'aez, Joselen Pe\~na, Alvaro Restuccia | Wave zone in the Ho\v{r}ava-Lifshitz theory at the kinetic-conformal
point in the low energy regime | New comments and references have been added to the introduction. 7
pages | null | 10.1140/epjc/s10052-021-09720-6 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We show that in the Ho\v{r}ava-Lifshitz theory at the kinetic-conformal
point, in the low energy regime, a wave zone for asymptotically flat fields can
be consistently defined. In it, the physical degrees of freedom, the transverse
traceless tensorial modes, satisfy a linear wave equation. The Newtonian
contributions... | [
{
"created": "Fri, 5 Feb 2021 20:33:02 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jun 2021 03:39:00 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Oct 2021 01:39:05 GMT",
"version": "v3"
}
] | 2021-10-27 | [
[
"Mestra-Páez",
"Jarvin",
""
],
[
"Peña",
"Joselen",
""
],
[
"Restuccia",
"Alvaro",
""
]
] | We show that in the Ho\v{r}ava-Lifshitz theory at the kinetic-conformal point, in the low energy regime, a wave zone for asymptotically flat fields can be consistently defined. In it, the physical degrees of freedom, the transverse traceless tensorial modes, satisfy a linear wave equation. The Newtonian contributions, ... |
0804.0750 | Jarah Evslin | Jarah Evslin and Ruben Minasian | Topological strings live on attractive manifolds | 21 pages, no figures, refs added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We add to the mounting evidence that the topological B model's normalized
holomorphic three-form has integral periods by demonstrating that otherwise the
B2-brane partition function is ill-defined. The resulting Calabi-Yau manifolds
are roughly fixed points of attractor flows. We propose here that any
admissible back... | [
{
"created": "Fri, 4 Apr 2008 14:40:21 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Apr 2008 19:49:46 GMT",
"version": "v2"
}
] | 2008-04-24 | [
[
"Evslin",
"Jarah",
""
],
[
"Minasian",
"Ruben",
""
]
] | We add to the mounting evidence that the topological B model's normalized holomorphic three-form has integral periods by demonstrating that otherwise the B2-brane partition function is ill-defined. The resulting Calabi-Yau manifolds are roughly fixed points of attractor flows. We propose here that any admissible backgr... |
hep-th/0109137 | Maurizio Gasperini | G. De Risi and M. Gasperini | Low-energy graceful exit in anisotropic string cosmology backgrounds | 13 pages, latex, 2 figures included using epsfig | Phys.Lett. B521 (2001) 335-342 | 10.1016/S0370-2693(01)01201-1 | BA-TH/01-416 | hep-th gr-qc | null | We discuss the possibility of a smooth transition from the pre- to the
post-big bang regime, in the context of the lowest-order string effective
action (without higher-derivative corrections), taking into account with a
phenomenological model of source the repulsive gravitational effects due to the
back-reaction of t... | [
{
"created": "Tue, 18 Sep 2001 14:42:08 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"De Risi",
"G.",
""
],
[
"Gasperini",
"M.",
""
]
] | We discuss the possibility of a smooth transition from the pre- to the post-big bang regime, in the context of the lowest-order string effective action (without higher-derivative corrections), taking into account with a phenomenological model of source the repulsive gravitational effects due to the back-reaction of the... |
1409.6698 | Daniel Green | Daniel Green | Disorder in the Early Universe | 29 pages; v2: typos fixed, minor changes, references added | null | 10.1088/1475-7516/2015/03/020 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Little is known about the microscopic physics that gave rise to inflation in
our universe. There are many reasons to wonder if the underlying description
requires a careful arrangement of ingredients or if inflation was the result of
an essentially random process. At a technical level, randomness in the
microphysics ... | [
{
"created": "Tue, 23 Sep 2014 19:01:57 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Mar 2015 17:49:36 GMT",
"version": "v2"
}
] | 2015-06-23 | [
[
"Green",
"Daniel",
""
]
] | Little is known about the microscopic physics that gave rise to inflation in our universe. There are many reasons to wonder if the underlying description requires a careful arrangement of ingredients or if inflation was the result of an essentially random process. At a technical level, randomness in the microphysics of... |
hep-th/9807101 | Yuri N. Obukhov | Yuri N. Obukhov and Friedrich W. Hehl | Black Holes in Two Dimensions | Latex2e, 28 pages, with 5 postscript figures | "Black Holes: Theory and Observation", Proceedings of the
179.WE-Heraeus-Seminar, Bad Honnef, 1997, Eds. Friedrich W. Hehl, Claus
Kiefer, and Ralph J.K. Metzler (Springer, 1998) | 10.1007/978-3-540-49535-2_15 | null | hep-th gr-qc | null | Models of black holes in (1+1)-dimensions provide a theoretical laboratory
for the study of semi-classical effects of realistic black holes in Einstein's
theory. Important examples of two-dimensional models are given by string theory
motivated dilaton gravity, by ordinary general relativity in the case of
spherical s... | [
{
"created": "Tue, 14 Jul 1998 21:20:31 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Obukhov",
"Yuri N.",
""
],
[
"Hehl",
"Friedrich W.",
""
]
] | Models of black holes in (1+1)-dimensions provide a theoretical laboratory for the study of semi-classical effects of realistic black holes in Einstein's theory. Important examples of two-dimensional models are given by string theory motivated dilaton gravity, by ordinary general relativity in the case of spherical sym... |
hep-th/9112058 | Yuri Makeenko | Yu.Makeenko | Loop Equations and Virasoro Constraints in Matrix Models | 22 pages. Talk at XXVth International Symposium on the Theory of
Elementary Particles, G\"osen, Germany, September 23--26 | null | null | null | hep-th | null | In the first part of the talk, I review the applications of loop equations to
the matrix models and to 2-dimensional quantum gravity which is defined as
their continuum limit. The results concerning multi-loop correlators for low
genera and the Virasoro invariance are discussed. The second part is devoted to
the Kont... | [
{
"created": "Thu, 19 Dec 1991 21:22:09 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Makeenko",
"Yu.",
""
]
] | In the first part of the talk, I review the applications of loop equations to the matrix models and to 2-dimensional quantum gravity which is defined as their continuum limit. The results concerning multi-loop correlators for low genera and the Virasoro invariance are discussed. The second part is devoted to the Kontse... |
1003.3361 | Rafael I. Nepomechie | Changrim Ahn and Rafael I. Nepomechie | Yangian symmetry and bound states in AdS/CFT boundary scattering | 17 pages | JHEP 1005:016,2010 | 10.1007/JHEP05(2010)016 | UMTG-266 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of boundary scattering for Y=0 maximal giant graviton
branes. We show that the boundary S-matrix for the fundamental excitations has
a Yangian symmetry. We then exploit this symmetry to determine the boundary
S-matrix for two-particle bound states. We verify that this boundary S-matrix
satisfi... | [
{
"created": "Wed, 17 Mar 2010 13:05:17 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Ahn",
"Changrim",
""
],
[
"Nepomechie",
"Rafael I.",
""
]
] | We consider the problem of boundary scattering for Y=0 maximal giant graviton branes. We show that the boundary S-matrix for the fundamental excitations has a Yangian symmetry. We then exploit this symmetry to determine the boundary S-matrix for two-particle bound states. We verify that this boundary S-matrix satisfies... |
hep-th/0308039 | Midodashvili Pavle | P.Midodashvili and L.Midodashvili | Gravitational Localization of Matters in 6D | 7 pages; added references | Europhys.Lett.65:640-646,2004 | 10.1209/epl/i2003-10162-7 | null | hep-th | null | We present a new 3-brane solution to Einstein's equations in (1+5)-spacetime
with a negative bulk cosmological constant. This solution is a stringlike
defect solution with decreasing scale function approaching a finite non-zero
value in the radial infinity. It is shown that all local fields are localized
on the brane... | [
{
"created": "Tue, 5 Aug 2003 21:39:51 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Aug 2003 18:25:24 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Midodashvili",
"P.",
""
],
[
"Midodashvili",
"L.",
""
]
] | We present a new 3-brane solution to Einstein's equations in (1+5)-spacetime with a negative bulk cosmological constant. This solution is a stringlike defect solution with decreasing scale function approaching a finite non-zero value in the radial infinity. It is shown that all local fields are localized on the brane o... |
hep-th/0310208 | Eduardo C. Marino | E.C.Marino | Creation operators for 2-branes and duality in BF and Chern-Simons
theories in D=5 | 20 pages | Int.J.Mod.Phys. A18 (2003) 5907-5920 | 10.1142/S0217751X03016781 | null | hep-th | null | We explicitly construct the creation operators for the quantum field
configurations associated to quantum membranes (2-branes) in BF and generalized
Chern-Simons theories in a spacetime of dimension D=5. The creation operators
for quantum excitations carrying topological charge are also obtained in the
same theories.... | [
{
"created": "Wed, 22 Oct 2003 14:28:35 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Marino",
"E. C.",
""
]
] | We explicitly construct the creation operators for the quantum field configurations associated to quantum membranes (2-branes) in BF and generalized Chern-Simons theories in a spacetime of dimension D=5. The creation operators for quantum excitations carrying topological charge are also obtained in the same theories. F... |
1402.3546 | Carlo Maccaferri | Carlo Maccaferri | A simple solution for marginal deformations in open string field theory | 34 pages, no figures V3: typos and minors, one ref. added, published
version | JHEP 1405:004,2014 | 10.1007/JHEP05(2014)004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a new open string field theory solution for boundary marginal
deformations generated by chiral currents with singular self-OPE. The solution
is algebraically identical to the Kiermaier-Okawa-Soler solution and it is
gauge equivalent to the Takahashi-Tanimoto identity-based solution. It is
wedge-based and we... | [
{
"created": "Fri, 14 Feb 2014 18:30:45 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Feb 2014 12:38:59 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Jun 2014 15:11:30 GMT",
"version": "v3"
}
] | 2014-06-05 | [
[
"Maccaferri",
"Carlo",
""
]
] | We derive a new open string field theory solution for boundary marginal deformations generated by chiral currents with singular self-OPE. The solution is algebraically identical to the Kiermaier-Okawa-Soler solution and it is gauge equivalent to the Takahashi-Tanimoto identity-based solution. It is wedge-based and we c... |
2309.01016 | Minjae Cho | Minjae Cho, Xin Sun | Bootstrap, Markov Chain Monte Carlo, and LP/SDP Hierarchy for the
Lattice Ising Model | 28 pages. v2: mathematical notions clarified, a reference added, typo
corrected | null | null | null | hep-th cond-mat.stat-mech hep-lat math.OC math.PR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bootstrap is an idea that imposing consistency conditions on a physical
system may lead to rigorous and nontrivial statements about its physical
observables. In this work, we discuss the bootstrap problem for the invariant
measure of the stochastic Ising model defined as a Markov chain where
probability bounds and in... | [
{
"created": "Sat, 2 Sep 2023 20:44:48 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Oct 2023 15:02:02 GMT",
"version": "v2"
}
] | 2023-10-24 | [
[
"Cho",
"Minjae",
""
],
[
"Sun",
"Xin",
""
]
] | Bootstrap is an idea that imposing consistency conditions on a physical system may lead to rigorous and nontrivial statements about its physical observables. In this work, we discuss the bootstrap problem for the invariant measure of the stochastic Ising model defined as a Markov chain where probability bounds and inva... |
hep-th/9904084 | guest account Cts | A. S. Vytheeswaran (Bangalore University, India) | Gauge Invariances in Second Class Constrained Systems - A Comparative
Look at Two Methods | Latex file, 12 pages, Contribution to ``Photon and Poincare Group'',
edited by Valeri Dvoeglazov for Nova Science Publishers, New York | null | null | null | hep-th | null | We look at and compare two different methods developed earlier for inducing
gauge invariances in systems with second class constraints. These two methods,
the Batalin-Fradkin method and the Gauge Unfixing method, are applied to a
number of systems. We find that the extra field introduced in the
Batalin-Fradkin method... | [
{
"created": "Mon, 12 Apr 1999 07:08:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Vytheeswaran",
"A. S.",
"",
"Bangalore University, India"
]
] | We look at and compare two different methods developed earlier for inducing gauge invariances in systems with second class constraints. These two methods, the Batalin-Fradkin method and the Gauge Unfixing method, are applied to a number of systems. We find that the extra field introduced in the Batalin-Fradkin method c... |
1808.07533 | Hugo Garcia-Compean | Sair Arquez, Ruben Cordero, Hugo Garcia-Compean | Radiation Damping of a Yang-Mills Particle Revisited | 33 pages, no figures, typos corrected, references added | Can. J. Phys. 98 (2020) 1091 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of a color-charged point particle interacting with a four
dimensional Yang-Mills gauge theory is revisited. The radiation damping is
obtained inspired in the Dirac's computation. The difficulties in the
non-abelian case were solved by using an ansatz for the Li\'enard-Wiechert
potentials, already used in ... | [
{
"created": "Wed, 22 Aug 2018 19:28:29 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Sep 2018 19:31:11 GMT",
"version": "v2"
}
] | 2020-12-08 | [
[
"Arquez",
"Sair",
""
],
[
"Cordero",
"Ruben",
""
],
[
"Garcia-Compean",
"Hugo",
""
]
] | The problem of a color-charged point particle interacting with a four dimensional Yang-Mills gauge theory is revisited. The radiation damping is obtained inspired in the Dirac's computation. The difficulties in the non-abelian case were solved by using an ansatz for the Li\'enard-Wiechert potentials, already used in th... |
1411.1968 | Roberto Daniel Mota Esteves Dr. | D. Ojeda-Guill\'en, R. D. Mota and V. D. Granados | Coherent states for the two-dimensional Dirac-Moshinsky oscillator
coupled to an external magnetic field | null | null | 10.1088/0253-6102/63/3/271 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the $(2+1)$-dimensional Dirac-Moshinsky oscillator coupled to an
external magnetic field can be treated algebraically with the $SU(1,1)$ group
theory and its group basis. We use the $su(1,1)$ irreducible representation
theory to find the energy spectrum and the eigenfunctions. Also, with the
$su(1,1)$ gr... | [
{
"created": "Fri, 7 Nov 2014 16:44:17 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Ojeda-Guillén",
"D.",
""
],
[
"Mota",
"R. D.",
""
],
[
"Granados",
"V. D.",
""
]
] | We show that the $(2+1)$-dimensional Dirac-Moshinsky oscillator coupled to an external magnetic field can be treated algebraically with the $SU(1,1)$ group theory and its group basis. We use the $su(1,1)$ irreducible representation theory to find the energy spectrum and the eigenfunctions. Also, with the $su(1,1)$ grou... |
1508.02150 | Borzoo Nazari | Borzoo Nazari | Casimir effect of two conducting parallel plates in a general weak
gravitational field | 25 pages, 1 figure | Eur. Phys. J. C (2015) 75:501 | 10.1140/epjc/s10052-015-3732-y | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the finite vacuum energy density of the scalar and
electromagnetic fields inside a Casimir apparatus made up of two conducting
parallel plates in a general weak gravitational field. The metric of the weak
gravitational field has a small deviation from flat spacetime inside the
apparatus and we find it by... | [
{
"created": "Mon, 10 Aug 2015 07:47:08 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Oct 2015 18:32:11 GMT",
"version": "v2"
}
] | 2015-10-28 | [
[
"Nazari",
"Borzoo",
""
]
] | We calculate the finite vacuum energy density of the scalar and electromagnetic fields inside a Casimir apparatus made up of two conducting parallel plates in a general weak gravitational field. The metric of the weak gravitational field has a small deviation from flat spacetime inside the apparatus and we find it by e... |
1311.1219 | I-Sheng Yang | Irfan Ilgin and I-Sheng Yang | Causal Patch Complementarity: The Inside Story for Old Black Holes | 24 pages, 12 figures, version 2, minor update with additional
comments earlier works | Phys. Rev. D 89, 044007 (2014) | 10.1103/PhysRevD.89.044007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We carefully analyze the causal patches which belong to observers falling
into an old black hole. We show that without a distillation-like process, the
AMPS paradox cannot challenge complementarity. That is because the two
ingredients for the paradox, the interior region and the early Hawking
radiation, cannot be spa... | [
{
"created": "Tue, 5 Nov 2013 21:08:49 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Nov 2013 15:08:27 GMT",
"version": "v2"
}
] | 2014-02-19 | [
[
"Ilgin",
"Irfan",
""
],
[
"Yang",
"I-Sheng",
""
]
] | We carefully analyze the causal patches which belong to observers falling into an old black hole. We show that without a distillation-like process, the AMPS paradox cannot challenge complementarity. That is because the two ingredients for the paradox, the interior region and the early Hawking radiation, cannot be space... |
hep-th/9202077 | null | B. S. Balakrishna and Kameshwar C. Wali | Non-Abelian Monopoles Coupled to Gravity | 9 pages | Phys.Rev.D46:5228-5231,1992 | 10.1103/PhysRevD.46.R5228 | null | hep-th | null | A static configuration of point charges held together by the gravitational
attraction is known to be given by the Majumdar-Papapetrou solution in the
Einstein-Maxwell theory. We consider a generalization of this solution to
non-Abelian monopoles of the Yang-Mills Higgs system coupled to gravity. The
solution is gover... | [
{
"created": "Sat, 22 Feb 1992 15:54:00 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Feb 1992 15:56:00 GMT",
"version": "v2"
}
] | 2009-12-30 | [
[
"Balakrishna",
"B. S.",
""
],
[
"Wali",
"Kameshwar C.",
""
]
] | A static configuration of point charges held together by the gravitational attraction is known to be given by the Majumdar-Papapetrou solution in the Einstein-Maxwell theory. We consider a generalization of this solution to non-Abelian monopoles of the Yang-Mills Higgs system coupled to gravity. The solution is governe... |
hep-th/0411129 | Tim Dijkstra | T.P.T. Dijkstra, L. R. Huiszoon and A.N. Schellekens | Supersymmetric Standard Model Spectra from RCFT orientifolds | 59 pages, LaTeX. [v2]: References, some clarifications and data
added. [v3]: Removed incorrect statement added in v2, modified references | Nucl.Phys.B710:3-57,2005 | 10.1016/j.nuclphysb.2004.12.032 | NIKHEF/2004-015, KUL-TF-04/35 | hep-th | null | We present supersymmetric, tadpole-free d=4,N=1 orientifold vacua with a
three family chiral fermion spectrum that is identical to that of the Standard
Model. Starting with all simple current orientifolds of all Gepner models we
perform a systematic search for such spectra. We consider several variations of
the stand... | [
{
"created": "Fri, 12 Nov 2004 16:19:07 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Nov 2004 17:57:06 GMT",
"version": "v2"
},
{
"created": "Sat, 4 Dec 2004 20:24:44 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Dijkstra",
"T. P. T.",
""
],
[
"Huiszoon",
"L. R.",
""
],
[
"Schellekens",
"A. N.",
""
]
] | We present supersymmetric, tadpole-free d=4,N=1 orientifold vacua with a three family chiral fermion spectrum that is identical to that of the Standard Model. Starting with all simple current orientifolds of all Gepner models we perform a systematic search for such spectra. We consider several variations of the standar... |
1603.02588 | Ellis Yuan | Yu-tin Huang, Warren Siegel, Ellis Ye Yuan | Factorization of Chiral String Amplitudes | v2: minor corrections; discussion section modified; more references
added | null | 10.1007/JHEP09(2016)101 | YITP-SB-16-6 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We re-examine a closed-string model defined by altering the boundary
conditions for one handedness of two-dimensional propagators in
otherwise-standard string theory. We evaluate the amplitudes using
Kawai-Lewellen-Tye factorization into open-string amplitudes. The only
modification to standard string theory is effec... | [
{
"created": "Tue, 8 Mar 2016 16:58:34 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Mar 2016 18:15:20 GMT",
"version": "v2"
}
] | 2016-10-12 | [
[
"Huang",
"Yu-tin",
""
],
[
"Siegel",
"Warren",
""
],
[
"Yuan",
"Ellis Ye",
""
]
] | We re-examine a closed-string model defined by altering the boundary conditions for one handedness of two-dimensional propagators in otherwise-standard string theory. We evaluate the amplitudes using Kawai-Lewellen-Tye factorization into open-string amplitudes. The only modification to standard string theory is effecti... |
1411.6115 | Hyun Seok Yang | Hyun Seok Yang | Calabi-Yau manifolds from noncommutative Hermitian U(1) instantons | 23 pages; Appendix added to demystify the emergent gravity picture,
published version in Phys. Rev. D | Phys. Rev. D 91, 104002 (2015) | 10.1103/PhysRevD.91.104002 | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that Calabi-Yau manifolds are emergent from the commutative limit of
six-dimensional noncommutative Hermitian U(1) instantons. Therefore we argue
that the noncommutative Hermitian U(1) instantons correspond to quantized
Calabi-Yau manifolds.
| [
{
"created": "Sat, 22 Nov 2014 11:28:23 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Apr 2015 01:27:16 GMT",
"version": "v2"
},
{
"created": "Wed, 6 May 2015 02:02:53 GMT",
"version": "v3"
}
] | 2015-05-07 | [
[
"Yang",
"Hyun Seok",
""
]
] | We show that Calabi-Yau manifolds are emergent from the commutative limit of six-dimensional noncommutative Hermitian U(1) instantons. Therefore we argue that the noncommutative Hermitian U(1) instantons correspond to quantized Calabi-Yau manifolds. |
2111.05360 | M\'at\'e Lencs\'es | M. Lencs\'es, G. Mussardo, G. Tak\'acs | Confinement in the tricritical Ising model | 8 pages, 5 figures; v2: revised version, 9 pages, 7 figures, plots
updated and added, references added, to appear in PLB | Physics Letters B828 (2022) 137008 | 10.1016/j.physletb.2022.137008 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the leading and sub-leading magnetic perturbations of the thermal
$E_7$ integrable deformation of the tricritical Ising model. In the
low-temperature phase, these magnetic perturbations lead to the confinement of
the kinks of the model. The resulting meson spectrum can be obtained using the
semi-classical qu... | [
{
"created": "Tue, 9 Nov 2021 19:04:02 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Mar 2022 08:54:17 GMT",
"version": "v2"
}
] | 2022-03-21 | [
[
"Lencsés",
"M.",
""
],
[
"Mussardo",
"G.",
""
],
[
"Takács",
"G.",
""
]
] | We study the leading and sub-leading magnetic perturbations of the thermal $E_7$ integrable deformation of the tricritical Ising model. In the low-temperature phase, these magnetic perturbations lead to the confinement of the kinks of the model. The resulting meson spectrum can be obtained using the semi-classical quan... |
2107.04587 | Karol Kampf | Karol Kampf, Jiri Novotny, Petr Vasko | Extended DBI and its generalizations from graded soft theorems | 52 pages, 6 figures, 3 appendices. v2: minor changes, matches
accepted version in JHEP | null | 10.1007/JHEP10(2021)101 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We analyze a theory known as extended DBI, which interpolates between DBI and
the $U(N)\times U(N)/U(N)$ non-linear sigma model and represents a nontrivial
example of theories with mixed power counting. We discuss symmetries of the
action and their geometrical origin; the special case of SU(2) extended DBI
theory is ... | [
{
"created": "Fri, 9 Jul 2021 17:58:29 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Oct 2021 13:25:04 GMT",
"version": "v2"
}
] | 2021-11-03 | [
[
"Kampf",
"Karol",
""
],
[
"Novotny",
"Jiri",
""
],
[
"Vasko",
"Petr",
""
]
] | We analyze a theory known as extended DBI, which interpolates between DBI and the $U(N)\times U(N)/U(N)$ non-linear sigma model and represents a nontrivial example of theories with mixed power counting. We discuss symmetries of the action and their geometrical origin; the special case of SU(2) extended DBI theory is tr... |
2308.08914 | Ravil Iakhibbaev | R.M. Iakhibbaev, D.M. Tolkachev | Generalising holographic fishchain | 18 pages, 2 figures | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/publicdomain/zero/1.0/ | In this paper we present an attempt to generalise the integrable Gromov-Sever
models, the so-called fishchain models, which are dual to biscalar fishnets. We
show that in any dimension they can be derived at least for some integer
deformation parameter of the fishnet lattice. We focus in particular on the
study of fi... | [
{
"created": "Thu, 17 Aug 2023 10:59:42 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Aug 2023 13:58:48 GMT",
"version": "v2"
}
] | 2023-08-24 | [
[
"Iakhibbaev",
"R. M.",
""
],
[
"Tolkachev",
"D. M.",
""
]
] | In this paper we present an attempt to generalise the integrable Gromov-Sever models, the so-called fishchain models, which are dual to biscalar fishnets. We show that in any dimension they can be derived at least for some integer deformation parameter of the fishnet lattice. We focus in particular on the study of fish... |
hep-th/0005122 | Mikhail Plyushchay | Mikhail S. Plyushchay | On the nature of fermion-monopole supersymmetry | 8 pages, minor extension of concluding comments | Phys.Lett. B485 (2000) 187-192 | 10.1016/S0370-2693(00)00671-7 | USACH-FM-00/05 | hep-th nlin.SI quant-ph | null | It is shown that the generator of the nonstandard fermion-monopole
supersymmetry uncovered by De Jonghe, Macfarlane, Peeters and van Holten, and
the generator of its standard N=1/2 supersymmetry have to be supplemented by
their product operator to be treated as independent supercharge. As a result,
the fermion-monopo... | [
{
"created": "Fri, 12 May 2000 22:31:00 GMT",
"version": "v1"
},
{
"created": "Sat, 13 May 2000 00:35:19 GMT",
"version": "v2"
},
{
"created": "Sat, 20 May 2000 21:01:08 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Plyushchay",
"Mikhail S.",
""
]
] | It is shown that the generator of the nonstandard fermion-monopole supersymmetry uncovered by De Jonghe, Macfarlane, Peeters and van Holten, and the generator of its standard N=1/2 supersymmetry have to be supplemented by their product operator to be treated as independent supercharge. As a result, the fermion-monopole... |
1106.1798 | Yan Liu | Mihailo Cubrovic, Yan Liu, Koenraad Schalm, Ya-Wen Sun, and Jan Zaanen | Spectral probes of the holographic Fermi groundstate: dialing between
the electron star and AdS Dirac hair | 31 pages, 10 figures; v2, minor change | null | 10.1103/PhysRevD.84.086002 | null | hep-th cond-mat.str-el cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that the electron star and the AdS Dirac hair solution are two
limits of the free charged Fermi gas in AdS. Spectral functions of holographic
duals to probe fermions in the background of electron stars have a free
parameter that quantifies the number of constituent fermions that make up the
charge and energy... | [
{
"created": "Thu, 9 Jun 2011 13:13:38 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jul 2011 16:37:27 GMT",
"version": "v2"
}
] | 2013-05-29 | [
[
"Cubrovic",
"Mihailo",
""
],
[
"Liu",
"Yan",
""
],
[
"Schalm",
"Koenraad",
""
],
[
"Sun",
"Ya-Wen",
""
],
[
"Zaanen",
"Jan",
""
]
] | We argue that the electron star and the AdS Dirac hair solution are two limits of the free charged Fermi gas in AdS. Spectral functions of holographic duals to probe fermions in the background of electron stars have a free parameter that quantifies the number of constituent fermions that make up the charge and energy d... |
hep-th/9712165 | Matthias Doerrzapf | Matthias Doerrzapf | The embedding structure of unitary N=2 minimal models | Latex, 16 pages | Nucl.Phys. B529 (1998) 639-655 | 10.1016/S0550-3213(98)00365-4 | HUTP-97/A056 | hep-th | null | We derive the embedding structure of unitary N=2 minimal models and show as a
result that these representations have a degeneration of uncharged singular
states. This corrects some earlier mistakes made in the literature. We discuss
the connexion to the N=2 character formulae and finally give a proof for the
embeddin... | [
{
"created": "Wed, 17 Dec 1997 00:19:38 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Doerrzapf",
"Matthias",
""
]
] | We derive the embedding structure of unitary N=2 minimal models and show as a result that these representations have a degeneration of uncharged singular states. This corrects some earlier mistakes made in the literature. We discuss the connexion to the N=2 character formulae and finally give a proof for the embedding ... |
1412.0513 | Alexey Milekhin | O. Dubinkin, A. Gorsky, A. Milekhin | Son-Yamamoto relation and Holographic RG flows | 12 pages, no figures | Phys. Rev. D 91, 066007 (2015) | 10.1103/PhysRevD.91.066007 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the Son-Yamamoto (SY) relation which connects the three point
and two-point correlators we consider the holographic RG flows in the bottom-up
approach to holographic QCD via the Hamilton-Jacobi (HJ) equation with respect
to the radial coordinate . It is shown that the SY relation is diagonal with
respect... | [
{
"created": "Mon, 1 Dec 2014 15:43:19 GMT",
"version": "v1"
}
] | 2015-04-01 | [
[
"Dubinkin",
"O.",
""
],
[
"Gorsky",
"A.",
""
],
[
"Milekhin",
"A.",
""
]
] | Motivated by the Son-Yamamoto (SY) relation which connects the three point and two-point correlators we consider the holographic RG flows in the bottom-up approach to holographic QCD via the Hamilton-Jacobi (HJ) equation with respect to the radial coordinate . It is shown that the SY relation is diagonal with respect t... |
hep-th/9710248 | Andrea Cappelli | Andrea Cappelli, Paolo Valtancoli and Luca Vergnano | Isomonodromic Properties of the Seiberg-Witten Solution | Latex, 40 pages, 9 eps figures. Correction of misprints only | Nucl.Phys. B524 (1998) 469-501 | 10.1016/S0550-3213(98)00245-4 | preprint DFF 288/10/97 | hep-th | null | The Seiberg-Witten solution of N=2 supersymmetric SU(2) gauge theories with
matter is analysed as an isomonodromy problem. We show that the holomorphic
section describing the effective action can be deformed by moving its
singularities on the moduli space while keeping their monodromies invariant.
Well-known examples... | [
{
"created": "Fri, 31 Oct 1997 16:06:48 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Nov 1997 17:48:17 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Cappelli",
"Andrea",
""
],
[
"Valtancoli",
"Paolo",
""
],
[
"Vergnano",
"Luca",
""
]
] | The Seiberg-Witten solution of N=2 supersymmetric SU(2) gauge theories with matter is analysed as an isomonodromy problem. We show that the holomorphic section describing the effective action can be deformed by moving its singularities on the moduli space while keeping their monodromies invariant. Well-known examples o... |
0906.4778 | Hitoshi Nishino | Hitoshi Nishino and Subhash Rajpoot | Implication of Compensator Field and Local Scale Invariance in the
Standard Model | This work is to be read in conjunction with our recent comments
hep-th/0702080, arXiv:0704.1836 [hep-ph] and arXiv:0712.2487 [hep-ph]. The
necessary ingredients for describing chaotic inflation in the SM as
entertained by Bezrukov and Shaposhnikov [17] have been provided by our
original model [8]. We regret the... | Phys.Rev.D79:125025,2009 | 10.1103/PhysRevD.79.125025 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce Weyl's scale symmetry into the standard model (SM) as a local
symmetry. This necessarily introduces gravitational interactions in addition to
the local scale invariance group \tilde U(1) and the SM groups SU(3) X SU(2) X
U(1). The only other new ingredients are a new scalar field \sigma and the
gauge fie... | [
{
"created": "Thu, 25 Jun 2009 19:14:01 GMT",
"version": "v1"
}
] | 2009-07-30 | [
[
"Nishino",
"Hitoshi",
""
],
[
"Rajpoot",
"Subhash",
""
]
] | We introduce Weyl's scale symmetry into the standard model (SM) as a local symmetry. This necessarily introduces gravitational interactions in addition to the local scale invariance group \tilde U(1) and the SM groups SU(3) X SU(2) X U(1). The only other new ingredients are a new scalar field \sigma and the gauge field... |
hep-th/0610138 | Hrvoje Nikolic | H. Nikolic | Bohmian mechanics in relativistic quantum mechanics, quantum field
theory and string theory | 6 pages, talk given at Third International Workshop DICE2006,
Piombino, Italy, September 11-15, 2006 | J.Phys.Conf.Ser.67:012035,2007 | 10.1088/1742-6596/67/1/012035 | null | hep-th quant-ph | null | I present a short overview of my recent achievements on the Bohmian
interpretation of relativistic quantum mechanics, quantum field theory and
string theory. This includes the relativistic-covariant Bohmian equations for
particle trajectories, the problem of particle creation and destruction, the
Bohmian interpretati... | [
{
"created": "Thu, 12 Oct 2006 10:15:58 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nikolic",
"H.",
""
]
] | I present a short overview of my recent achievements on the Bohmian interpretation of relativistic quantum mechanics, quantum field theory and string theory. This includes the relativistic-covariant Bohmian equations for particle trajectories, the problem of particle creation and destruction, the Bohmian interpretation... |
2208.01585 | Elena Lanina | E. Lanina and A. Morozov | Defect and degree of the Alexander polynomial | 21 pages | The European Physical Journal C 82 (2022) 1022 | 10.1140/epjc/s10052-022-10969-8 | null | hep-th math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Defect characterizes the depth of factorization of terms in differential
(cyclotomic) expansions of knot polynomials, i.e. of the non-perturbative
Wilson averages in the Chern-Simons theory. We prove the conjecture that the
defect can be alternatively described as the degree in $q^{\pm 2}$ of the
fundamental Alexande... | [
{
"created": "Tue, 2 Aug 2022 16:42:32 GMT",
"version": "v1"
}
] | 2023-03-16 | [
[
"Lanina",
"E.",
""
],
[
"Morozov",
"A.",
""
]
] | Defect characterizes the depth of factorization of terms in differential (cyclotomic) expansions of knot polynomials, i.e. of the non-perturbative Wilson averages in the Chern-Simons theory. We prove the conjecture that the defect can be alternatively described as the degree in $q^{\pm 2}$ of the fundamental Alexander ... |
0708.0583 | Thomas Quella | Thomas Creutzig, Thomas Quella, Volker Schomerus | Branes in the GL(1|1) WZNW-Model | 38 pages | Nucl.Phys.B792:257-283,2008 | 10.1016/j.nuclphysb.2007.09.014 | DESY 07-109 | hep-th | null | We initiate a systematic study of boundary conditions in conformal field
theories with target space supersymmetry. The WZNW model on GL(1|1) is used as
a prototypical example for which we find the complete set of maximally
symmetric branes. This includes a unique brane of maximal super-dimension 2|2,
a 2-parameter fa... | [
{
"created": "Fri, 3 Aug 2007 20:30:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Creutzig",
"Thomas",
""
],
[
"Quella",
"Thomas",
""
],
[
"Schomerus",
"Volker",
""
]
] | We initiate a systematic study of boundary conditions in conformal field theories with target space supersymmetry. The WZNW model on GL(1|1) is used as a prototypical example for which we find the complete set of maximally symmetric branes. This includes a unique brane of maximal super-dimension 2|2, a 2-parameter fami... |
1910.08358 | Samuel Abreu | Samuel Abreu, Ruth Britto, Claude Duhr, Einan Gardi, and James Matthew | From positive geometries to a coaction on hypergeometric functions | null | null | 10.1007/JHEP02(2020)122 | null | hep-th math-ph math.MP math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well known that Feynman integrals in dimensional regularization often
evaluate to functions of hypergeometric type. Inspired by a recent proposal for
a coaction on one-loop Feynman integrals in dimensional regularization, we use
intersection numbers and twisted homology theory to define a coaction on
certain hy... | [
{
"created": "Fri, 18 Oct 2019 12:01:48 GMT",
"version": "v1"
}
] | 2020-03-18 | [
[
"Abreu",
"Samuel",
""
],
[
"Britto",
"Ruth",
""
],
[
"Duhr",
"Claude",
""
],
[
"Gardi",
"Einan",
""
],
[
"Matthew",
"James",
""
]
] | It is well known that Feynman integrals in dimensional regularization often evaluate to functions of hypergeometric type. Inspired by a recent proposal for a coaction on one-loop Feynman integrals in dimensional regularization, we use intersection numbers and twisted homology theory to define a coaction on certain hype... |
1312.3864 | Dionisio Bazeia | D. Bazeia, R. Menezes, Roldao da Rocha | A Note on Asymmetric Thick Branes | 7 pages, 8 figures; new version | Advances in High Energy Physics 2014, 276729 (2014) | 10.1155/2014/276729 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we study asymmetric thick braneworld scenarios, generated after
adding a constant to the superpotential associated to the scalar field. We
study in particular models with odd and even polynomial superpotentials, and we
show that asymmetric brane can be generated irrespective of the potential being
symmet... | [
{
"created": "Fri, 13 Dec 2013 16:38:30 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2014 13:29:40 GMT",
"version": "v2"
}
] | 2014-07-03 | [
[
"Bazeia",
"D.",
""
],
[
"Menezes",
"R.",
""
],
[
"da Rocha",
"Roldao",
""
]
] | In this work we study asymmetric thick braneworld scenarios, generated after adding a constant to the superpotential associated to the scalar field. We study in particular models with odd and even polynomial superpotentials, and we show that asymmetric brane can be generated irrespective of the potential being symmetri... |
0803.1836 | Xavier Calmet | Xavier Calmet, Stephen D.H. Hsu, David Reeb | Quantum gravity at a TeV and the renormalization of Newton's constant | 5 pages, 2 figures, revtex; minor changes in v2 (version published in
Phys. Rev. D) | Phys.Rev.D77:125015,2008 | 10.1103/PhysRevD.77.125015 | CP3-08-09 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine whether renormalization effects can cause Newton's constant to
change dramatically with energy, perhaps even reducing the scale of quantum
gravity to the TeV region without the introduction of extra dimensions. We
examine a model that realizes this possibility and describe experimental
signatures from prod... | [
{
"created": "Wed, 12 Mar 2008 20:02:17 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Nov 2008 04:48:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Calmet",
"Xavier",
""
],
[
"Hsu",
"Stephen D. H.",
""
],
[
"Reeb",
"David",
""
]
] | We examine whether renormalization effects can cause Newton's constant to change dramatically with energy, perhaps even reducing the scale of quantum gravity to the TeV region without the introduction of extra dimensions. We examine a model that realizes this possibility and describe experimental signatures from produc... |
1205.3201 | Sergei Lukyanov L | Sergei L Lukyanov | The integrable harmonic map problem versus Ricci flow | 24 pages | RUNHETC-2012-10 | 10.1016/j.nuclphysb.2012.08.002 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a zero-curvature representation for a four-parameter family of
non-linear sigma models with a Kalb-Ramond term. The one-loop renormalization
is performed that gives rise to a new set of ancient and eternal solutions to
the Ricci flow with torsion. Our analysis provides an explicit illustration of
the rol... | [
{
"created": "Mon, 14 May 2012 21:32:11 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Jun 2012 15:21:15 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Lukyanov",
"Sergei L",
""
]
] | We construct a zero-curvature representation for a four-parameter family of non-linear sigma models with a Kalb-Ramond term. The one-loop renormalization is performed that gives rise to a new set of ancient and eternal solutions to the Ricci flow with torsion. Our analysis provides an explicit illustration of the role ... |
1401.8171 | Miguel Tierz | Georgios Giasemidis and Miguel Tierz | Torus knot polynomials and susy Wilson loops | 17 pages, v2: More concise (published) version; typos corrected | Lett. Math. Phys. 104, 1535-1556 (2014) | 10.1007/s11005-014-0724-z | null | hep-th math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give, using an explicit expression obtained in [V. Jones, Ann. of Math.
126, 335 (1987)], a basic hypergeometric representation of the HOMFLY
polynomial of $(n,m)$ torus knots, and present a number of equivalent
expressions, all related by Heine's transformations. Using this result the
$(m,n)\leftrightarrow (n,m)$... | [
{
"created": "Fri, 31 Jan 2014 14:18:00 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Nov 2014 17:12:13 GMT",
"version": "v2"
}
] | 2014-11-11 | [
[
"Giasemidis",
"Georgios",
""
],
[
"Tierz",
"Miguel",
""
]
] | We give, using an explicit expression obtained in [V. Jones, Ann. of Math. 126, 335 (1987)], a basic hypergeometric representation of the HOMFLY polynomial of $(n,m)$ torus knots, and present a number of equivalent expressions, all related by Heine's transformations. Using this result the $(m,n)\leftrightarrow (n,m)$ s... |
hep-th/0603119 | Eugen Radu | Burkhard Kleihaus, Jutta Kunz and Eugen Radu | New nonuniform black string solutions | 30 pages, 12 figures; v2: more details on numerical method,
references added; v3: references added, minor revisions, version accepted by
journal | JHEP0606:016,2006 | 10.1088/1126-6708/2006/06/016 | null | hep-th gr-qc | null | We present nonuniform vacuum black strings in five and six spacetime
dimensions. The conserved charges and the action of these solutions are
computed by employing a quasilocal formalism. We find qualitative agreement of
the physical properties of nonuniform black strings in five and six dimensions.
Our results offer ... | [
{
"created": "Wed, 15 Mar 2006 13:29:05 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Mar 2006 18:49:29 GMT",
"version": "v2"
},
{
"created": "Mon, 29 May 2006 09:12:15 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Kleihaus",
"Burkhard",
""
],
[
"Kunz",
"Jutta",
""
],
[
"Radu",
"Eugen",
""
]
] | We present nonuniform vacuum black strings in five and six spacetime dimensions. The conserved charges and the action of these solutions are computed by employing a quasilocal formalism. We find qualitative agreement of the physical properties of nonuniform black strings in five and six dimensions. Our results offer fu... |
hep-th/0406060 | T. Padmanabhan | T. Padmanabhan | Vacuum Fluctuations of Energy Density can lead to the observed
Cosmological Constant | r pages; revtex; comments welcome | Class.Quant.Grav.22:L107-L110,2005 | 10.1088/0264-9381/22/17/L01 | null | hep-th astro-ph gr-qc | null | The energy density associated with Planck length is $\rho_{uv}\propto
L_P^{-4}$ while the energy density associated with the Hubble length is
$\rho_{ir}\propto L_H^{-4}$ where $L_H=1/H$. The observed value of the dark
energy density is quite different from {\it either} of these and is close to
the geometric mean of t... | [
{
"created": "Mon, 7 Jun 2004 08:56:59 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Padmanabhan",
"T.",
""
]
] | The energy density associated with Planck length is $\rho_{uv}\propto L_P^{-4}$ while the energy density associated with the Hubble length is $\rho_{ir}\propto L_H^{-4}$ where $L_H=1/H$. The observed value of the dark energy density is quite different from {\it either} of these and is close to the geometric mean of the... |
1912.06177 | Maurizio Firrotta | Alice Aldi and Maurizio Firrotta | String coherent vertex operators of Neveu-Schwarz and Ramond states | 29 pages | null | 10.1016/j.nuclphysb.2020.115050 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a compact expression for a coherent vertex operator in superstring
theory, in the Neveu-Schwarz sector, that can be easily extended to the Ramond
sector by supersymmetric transformations in target space. We give also an
explicit construction for the Ramond coherent vertex operator. These
constructions prov... | [
{
"created": "Thu, 12 Dec 2019 19:36:52 GMT",
"version": "v1"
}
] | 2020-06-24 | [
[
"Aldi",
"Alice",
""
],
[
"Firrotta",
"Maurizio",
""
]
] | We present a compact expression for a coherent vertex operator in superstring theory, in the Neveu-Schwarz sector, that can be easily extended to the Ramond sector by supersymmetric transformations in target space. We give also an explicit construction for the Ramond coherent vertex operator. These constructions provid... |
1201.4254 | Jia-ju Zhang | Bin Chen and Jia-ju Zhang | Notes on Self-dual Warped dS$_3$ Spacetime | 23pages, references added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the warped dS/CFT correspondence of the
self-dual warped dS$_3$ spacetime, which is a solution of three-dimensional
topologically massive gravity (TMG) with a positive cosmological constant. We
discuss its thermodynamics at two cosmological horizons. We propose that the
self-dual warped ... | [
{
"created": "Fri, 20 Jan 2012 10:39:35 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Feb 2012 13:55:02 GMT",
"version": "v2"
}
] | 2012-02-08 | [
[
"Chen",
"Bin",
""
],
[
"Zhang",
"Jia-ju",
""
]
] | In this paper, we investigate the warped dS/CFT correspondence of the self-dual warped dS$_3$ spacetime, which is a solution of three-dimensional topologically massive gravity (TMG) with a positive cosmological constant. We discuss its thermodynamics at two cosmological horizons. We propose that the self-dual warped dS... |
1512.05362 | Gregory Korchemsky | G.P. Korchemsky | On level crossing in conformal field theories | 20 pages, 4 figures; v2: minor corrections, references added | null | 10.1007/JHEP03(2016)212 | IPhT-T15/213 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the properties of operators in a unitary conformal field theory
whose scaling dimensions approach each other for some values of the parameters
and satisfy von Neumann-Wigner non-crossing rule. We argue that the scaling
dimensions of such operators and their OPE coefficients have a universal
scaling behavior ... | [
{
"created": "Wed, 16 Dec 2015 21:00:10 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jan 2016 13:57:05 GMT",
"version": "v2"
}
] | 2016-05-04 | [
[
"Korchemsky",
"G. P.",
""
]
] | We study the properties of operators in a unitary conformal field theory whose scaling dimensions approach each other for some values of the parameters and satisfy von Neumann-Wigner non-crossing rule. We argue that the scaling dimensions of such operators and their OPE coefficients have a universal scaling behavior in... |
1002.2830 | Benedict von Harling | B. v. Harling | Throat Cosmology | 120 pages, 11 figures; PhD thesis | null | null | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this thesis, we study throats in the early, hot universe. Throats are a
common feature of the landscape of type IIB string theory. If a throat is
heated during cosmological evolution, energy is subsequently transferred to
other throats and to the standard model. We calculate the heat transfer rate
and the decay ra... | [
{
"created": "Mon, 15 Feb 2010 08:34:15 GMT",
"version": "v1"
}
] | 2010-04-01 | [
[
"Harling",
"B. v.",
""
]
] | In this thesis, we study throats in the early, hot universe. Throats are a common feature of the landscape of type IIB string theory. If a throat is heated during cosmological evolution, energy is subsequently transferred to other throats and to the standard model. We calculate the heat transfer rate and the decay rate... |
1312.4536 | David M. Ramirez | Sean A. Hartnoll, David M. Ramirez | Clumping and quantum order: Quantum gravitational dynamics of NUT charge | null | null | 10.1007/JHEP04(2014)137 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gravitational instantons with NUT charge are magnetic monopoles upon
dimensional reduction. We determine whether NUT charge can proliferate via the
Polyakov mechanism and partially screen gravitational interactions. In
semiclassical Einstein gravity, Taub-NUT instantons experience a universal
attractive force in the ... | [
{
"created": "Mon, 16 Dec 2013 21:00:02 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Hartnoll",
"Sean A.",
""
],
[
"Ramirez",
"David M.",
""
]
] | Gravitational instantons with NUT charge are magnetic monopoles upon dimensional reduction. We determine whether NUT charge can proliferate via the Polyakov mechanism and partially screen gravitational interactions. In semiclassical Einstein gravity, Taub-NUT instantons experience a universal attractive force in the pa... |
hep-th/0001190 | Gordon Chalmers | Gordon Chalmers | S and U-duality Constraints on IIB S-matrices | 36 pages, 5 figures, LaTeX, (minor) eq. corr., to appear in NPB | Nucl.Phys.B580:193-224,2000 | 10.1016/S0550-3213(00)00156-5 | ANL-HEP-OO-0005 | hep-th | null | S and U-duality dictate that graviton scattering amplitudes in IIB
superstring theory be automorphic functions on the appropriate fundamental
domain which describe the inequivalent vacua of (compactified) theories. A
constrained functional form of graviton scattering is proposed using Eisenstein
series and their gene... | [
{
"created": "Thu, 27 Jan 2000 21:58:51 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Feb 2000 04:43:05 GMT",
"version": "v2"
},
{
"created": "Sun, 21 May 2000 20:55:04 GMT",
"version": "v3"
}
] | 2010-11-19 | [
[
"Chalmers",
"Gordon",
""
]
] | S and U-duality dictate that graviton scattering amplitudes in IIB superstring theory be automorphic functions on the appropriate fundamental domain which describe the inequivalent vacua of (compactified) theories. A constrained functional form of graviton scattering is proposed using Eisenstein series and their genera... |
1512.08733 | Pouria Pedram | Homa Shababi and Pouria Pedram | The minimal length uncertainty and the nonextensive thermodynamics | 8 pages, 5 figures, to appear in International Journal of Theoretical
Physics | Int. J. Theor. Phys. 55 (2016) 2813 | 10.1007/s10773-015-2914-6 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the thermodynamics of quantum harmonic oscillator in
the Tsallis framework and in the presence of a minimal length uncertainty. The
existence of the minimal length is motivated by various theories such as string
theory, loop quantum gravity, and black-hole physics. We analytically obtain
the p... | [
{
"created": "Tue, 29 Dec 2015 17:23:08 GMT",
"version": "v1"
}
] | 2016-05-10 | [
[
"Shababi",
"Homa",
""
],
[
"Pedram",
"Pouria",
""
]
] | In this paper, we study the thermodynamics of quantum harmonic oscillator in the Tsallis framework and in the presence of a minimal length uncertainty. The existence of the minimal length is motivated by various theories such as string theory, loop quantum gravity, and black-hole physics. We analytically obtain the par... |
hep-th/0305238 | T. Ioannidou | Theodora Ioannidou | Non-trivial Soliton Scattering in Planar Integrable Systems | 25 pages + 9 Figures, Review Paper to appear in International Journal
of Modern Physics A | Int.J.Mod.Phys.A18:4975-4998,2003 | 10.1142/S0217751X03014137 | null | hep-th | null | The behavior of solitons in integrable theories is strongly constrained by
the integrability of the theory, that is by the existence of an infinite number
of conserved quantities that these theories are known to possess. As a result
the soliton scattering of such theories are expected to be trivial (with no
change of... | [
{
"created": "Tue, 27 May 2003 18:14:28 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Ioannidou",
"Theodora",
""
]
] | The behavior of solitons in integrable theories is strongly constrained by the integrability of the theory, that is by the existence of an infinite number of conserved quantities that these theories are known to possess. As a result the soliton scattering of such theories are expected to be trivial (with no change of d... |
1203.5517 | Shlomo S. Razamat | Davide Gaiotto and Shlomo S. Razamat | Exceptional Indices | 33 pages, 11 figures, v2: minor corrections | null | 10.1007/JHEP05(2012)145 | NSF-KITP-12-040 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently a prescription to compute the superconformal index for all theories
of class S was proposed. In this paper we discuss some of the physical
information which can be extracted from this index. We derive a simple
criterion for the given theory of class S to have a decoupled free component
and for it to have enh... | [
{
"created": "Sun, 25 Mar 2012 17:01:26 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jun 2012 19:20:03 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Gaiotto",
"Davide",
""
],
[
"Razamat",
"Shlomo S.",
""
]
] | Recently a prescription to compute the superconformal index for all theories of class S was proposed. In this paper we discuss some of the physical information which can be extracted from this index. We derive a simple criterion for the given theory of class S to have a decoupled free component and for it to have enhan... |
hep-th/9804057 | Zachary Guralnik | Z. Guralnik | Duality of large N Yang-Mills Theory on $T^2 \times R^n$ | 17 pages, harvmac, reference added | null | null | PUPT-1763 | hep-th | null | We find aspects of electrically confining large $N$ Yang-Mills theories on
$T^2 \times R^{d-2}$ which are consistent with a $GL(2,Z)$ duality. The modular
parameter associated with this $GL(2,Z)$ is given by ${m\over N} + i\Lambda^2
A$, where $A$ is the area of the torus, $m$ is the t'Hooft twist on the torus,
and $\... | [
{
"created": "Tue, 7 Apr 1998 21:30:04 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Apr 1998 16:58:44 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Guralnik",
"Z.",
""
]
] | We find aspects of electrically confining large $N$ Yang-Mills theories on $T^2 \times R^{d-2}$ which are consistent with a $GL(2,Z)$ duality. The modular parameter associated with this $GL(2,Z)$ is given by ${m\over N} + i\Lambda^2 A$, where $A$ is the area of the torus, $m$ is the t'Hooft twist on the torus, and $\La... |
0706.3169 | Matteo Siccardi | S. Arnone, G. Di Segni, M. Siccardi and K. Yoshida | N=1* model superpotential revisited (IR behaviour of N=4 limit) | 31 pages | Int.J.Mod.Phys.A22:5089-5115,2007 | 10.1142/S0217751X07037998 | null | hep-th | null | The one-loop contribution to the superpotential, in particular the
Veneziano-Yankielowicz potential in N=1 supersymmetric Yang-Mills model is
discussed from an elementary field theory method and the matrix model point of
view. Both approaches are based on the Renormalization Group variation of the
superconformal N=4 ... | [
{
"created": "Thu, 21 Jun 2007 15:04:46 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Arnone",
"S.",
""
],
[
"Di Segni",
"G.",
""
],
[
"Siccardi",
"M.",
""
],
[
"Yoshida",
"K.",
""
]
] | The one-loop contribution to the superpotential, in particular the Veneziano-Yankielowicz potential in N=1 supersymmetric Yang-Mills model is discussed from an elementary field theory method and the matrix model point of view. Both approaches are based on the Renormalization Group variation of the superconformal N=4 su... |
2005.01712 | Pongwit Srisangyingcharoen - | Pongwit Srisangyingcharoen and Paul Mansfield | Plahte Diagrams for String Scattering Amplitudes | 29 pages, 14 figures | null | 10.1007/JHEP04(2021)017 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Plahte identities are monodromy relations between open string scattering
amplitudes at tree level derived from the Koba-Nielsen formula. We represent
these identities by polygons in the complex plane. These diagrams make manifest
the appearance of sign changes and singularities in the analytic continuation
of amplitu... | [
{
"created": "Fri, 1 May 2020 15:10:44 GMT",
"version": "v1"
},
{
"created": "Sat, 23 May 2020 15:46:28 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Aug 2020 14:13:57 GMT",
"version": "v3"
},
{
"created": "Mon, 11 Jan 2021 14:00:30 GMT",
"version": "v4"
}
] | 2021-04-21 | [
[
"Srisangyingcharoen",
"Pongwit",
""
],
[
"Mansfield",
"Paul",
""
]
] | Plahte identities are monodromy relations between open string scattering amplitudes at tree level derived from the Koba-Nielsen formula. We represent these identities by polygons in the complex plane. These diagrams make manifest the appearance of sign changes and singularities in the analytic continuation of amplitude... |
1208.2359 | Amir H. Fatollahi | A. Shariati, M. Khorrami, A. H. Fatollahi | Dirac theory on a space with linear Lie type fuzziness | 1+14 pages, no figures | Int. J. Mod. Phys. Lett. A Vol. 27, No. 20 (2012) 1250105 | 10.1142/S0217751X12501059 | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A spinor theory on a space with linear Lie type noncommutativity among
spatial coordinates is presented. The model is based on the Fourier space
corresponding to spatial coordinates, as this Fourier space is commutative.
When the group is compact, the real space exhibits lattice characteristics (as
the eigenvalues of... | [
{
"created": "Sat, 11 Aug 2012 15:21:56 GMT",
"version": "v1"
}
] | 2012-08-14 | [
[
"Shariati",
"A.",
""
],
[
"Khorrami",
"M.",
""
],
[
"Fatollahi",
"A. H.",
""
]
] | A spinor theory on a space with linear Lie type noncommutativity among spatial coordinates is presented. The model is based on the Fourier space corresponding to spatial coordinates, as this Fourier space is commutative. When the group is compact, the real space exhibits lattice characteristics (as the eigenvalues of s... |
2212.09777 | Iain Davies | Iain Davies and Harvey S. Reall | Dynamical Black Hole Entropy in Effective Field Theory | null | null | 10.1007/JHEP05(2023)006 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent work, Hollands, Kov\'acs and Reall have built on previous work of
Wall to provide a definition of dynamical black hole entropy for gravitational
effective field theories (EFTs). This entropy satisfies a second law of black
hole mechanics to quadratic order in perturbations around a stationary black
hole. We... | [
{
"created": "Mon, 19 Dec 2022 19:00:04 GMT",
"version": "v1"
}
] | 2023-05-17 | [
[
"Davies",
"Iain",
""
],
[
"Reall",
"Harvey S.",
""
]
] | In recent work, Hollands, Kov\'acs and Reall have built on previous work of Wall to provide a definition of dynamical black hole entropy for gravitational effective field theories (EFTs). This entropy satisfies a second law of black hole mechanics to quadratic order in perturbations around a stationary black hole. We d... |
hep-th/9703105 | Herbert Nachbagauer | Herbert Nachbagauer | Wigner Functionals and their Dynamics in Quantum-Field-Theory | 23 pages, 12 figures | null | null | TUW-96-29 | hep-th hep-ph | null | We reformulate time evolution of systems in mixed states in terms of the
classical observables of correlators using the Weyl correspondence rule. The
resulting equation of motion for the Wigner functional of the density matrix is
found to be of the Liouville type. To illustrate the methods developed, we
explicitly co... | [
{
"created": "Fri, 14 Mar 1997 17:24:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nachbagauer",
"Herbert",
""
]
] | We reformulate time evolution of systems in mixed states in terms of the classical observables of correlators using the Weyl correspondence rule. The resulting equation of motion for the Wigner functional of the density matrix is found to be of the Liouville type. To illustrate the methods developed, we explicitly cons... |
1712.05537 | Robert Oeckl | Homero G. D\'iaz-Mar\'in, Robert Oeckl | Quantum Abelian Yang-Mills Theory on Riemannian Manifolds with Boundary | null | SIGMA 14 (2018), 105, 31 pages | 10.3842/SIGMA.2018.105 | UNAM-CCM-2017-6 | hep-th math-ph math.MP | http://creativecommons.org/licenses/by-sa/4.0/ | We quantize abelian Yang-Mills theory on Riemannian manifolds with boundaries
in any dimension. The quantization proceeds in two steps. First, the classical
theory is encoded into an axiomatic form describing solution spaces associated
to manifolds. Second, the quantum theory is constructed from the classical
axiomat... | [
{
"created": "Fri, 15 Dec 2017 05:09:28 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Sep 2018 04:24:28 GMT",
"version": "v2"
}
] | 2018-09-28 | [
[
"Díaz-Marín",
"Homero G.",
""
],
[
"Oeckl",
"Robert",
""
]
] | We quantize abelian Yang-Mills theory on Riemannian manifolds with boundaries in any dimension. The quantization proceeds in two steps. First, the classical theory is encoded into an axiomatic form describing solution spaces associated to manifolds. Second, the quantum theory is constructed from the classical axiomatic... |
2406.09503 | Joao M. Baptista | Joao Baptista | Test particles in Kaluza-Klein models | v1: introductory paper, 10 pages; v2: complete paper with more
results and details, 39 pages; comments welcome | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Geodesics in general relativity describe the behaviour of test particles in a
gravitational field. In 5D Kaluza-Klein, geodesics reproduce the Lorentz force
motion of particles in an electromagnetic field. This paper studies geodesic
motion on $M_4 \times K$ in the presence of general gauge fields and Higgs-like
scal... | [
{
"created": "Thu, 13 Jun 2024 18:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jun 2024 23:33:11 GMT",
"version": "v2"
}
] | 2024-06-26 | [
[
"Baptista",
"Joao",
""
]
] | Geodesics in general relativity describe the behaviour of test particles in a gravitational field. In 5D Kaluza-Klein, geodesics reproduce the Lorentz force motion of particles in an electromagnetic field. This paper studies geodesic motion on $M_4 \times K$ in the presence of general gauge fields and Higgs-like scalar... |
1902.07221 | Bernhard Mistlberger | Johannes M. Henn, Bernhard Mistlberger | Four-graviton scattering to three loops in ${\mathcal N}=8$ supergravity | 21 pages, no figures at all | null | 10.1007/JHEP05(2019)023 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the three-loop scattering amplitude of four gravitons in
${\mathcal N}=8$ supergravity. Our results are analytic formulae for a Laurent
expansion of the amplitude in the regulator of dimensional regularisation. The
coefficients of this series are closed formulae in terms of well-established
harmonic poly-l... | [
{
"created": "Tue, 19 Feb 2019 19:00:02 GMT",
"version": "v1"
}
] | 2019-05-22 | [
[
"Henn",
"Johannes M.",
""
],
[
"Mistlberger",
"Bernhard",
""
]
] | We compute the three-loop scattering amplitude of four gravitons in ${\mathcal N}=8$ supergravity. Our results are analytic formulae for a Laurent expansion of the amplitude in the regulator of dimensional regularisation. The coefficients of this series are closed formulae in terms of well-established harmonic poly-log... |
hep-th/0304140 | Indrajit Mitra | E. Harikumar, Indrajit Mitra, H. S. Sharatchandra | Perturbation theory including topological degrees of freedom: Yang-Mills
theory in three Euclidean dimensions | 16 pages | null | null | IMSc/2003/04/04 | hep-th cond-mat | null | A method for systematically including topological degrees of freedom in
perturbation theory is developed. This is not bound by the restrictions of
semi-classical techniques. The Yang-Mills theory in three Euclidean dimensions
is considered here. A well-defined separation of the topological and the ``spin
wave'' degre... | [
{
"created": "Wed, 16 Apr 2003 08:00:15 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Harikumar",
"E.",
""
],
[
"Mitra",
"Indrajit",
""
],
[
"Sharatchandra",
"H. S.",
""
]
] | A method for systematically including topological degrees of freedom in perturbation theory is developed. This is not bound by the restrictions of semi-classical techniques. The Yang-Mills theory in three Euclidean dimensions is considered here. A well-defined separation of the topological and the ``spin wave'' degrees... |
0708.3950 | Aleksandar Zejak | Aleksandar Zejak (Mathematical Institute SANU, Belgrade, Serbia) and
Branko Dragovich (Institute of Physics, Belgrade, Serbia) | Noncommutative Minisuperspace Cosmology | 27 pages | null | null | null | hep-th | null | We consider the noncommutative minisuperspace classical and quantum
cosmologies.
| [
{
"created": "Wed, 29 Aug 2007 12:48:43 GMT",
"version": "v1"
}
] | 2007-08-30 | [
[
"Zejak",
"Aleksandar",
"",
"Mathematical Institute SANU, Belgrade, Serbia"
],
[
"Dragovich",
"Branko",
"",
"Institute of Physics, Belgrade, Serbia"
]
] | We consider the noncommutative minisuperspace classical and quantum cosmologies. |
0912.1807 | Esmaeil Ebrahimi | A. Sheykhi, E. Ebrahimi | Magnetic Branes in Brans-Dicke-Maxwell Theory | 15 pages, Accepted for publication in IJTP | Int.J.Theor.Phys.49:445-457,2010 | 10.1007/s10773-009-0223-7 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new class of magnetic brane solutions in $(n+1)$-dimensional
Brans-Dicke-Maxwell theory in the presence of a quadratic potential for the
scalar field. These solutions are neither asymptotically flat nor (anti)-de
Sitter. Our strategy for constructing these solutions is applying a conformal
transformation... | [
{
"created": "Wed, 9 Dec 2009 17:22:27 GMT",
"version": "v1"
}
] | 2010-11-04 | [
[
"Sheykhi",
"A.",
""
],
[
"Ebrahimi",
"E.",
""
]
] | We present a new class of magnetic brane solutions in $(n+1)$-dimensional Brans-Dicke-Maxwell theory in the presence of a quadratic potential for the scalar field. These solutions are neither asymptotically flat nor (anti)-de Sitter. Our strategy for constructing these solutions is applying a conformal transformation t... |
2201.03565 | Andrew Lucas | Xiaoyang Huang, Andrew Lucas | Hydrodynamic effective field theories with discrete rotational symmetry | 20 + 6 pages | JHEP 03, 082 (2022) | 10.1007/JHEP03(2022)082 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a hydrodynamic effective field theory on the Schwinger-Keldysh
contour for fluids with charge, energy, and momentum conservation, but only
discrete rotational symmetry. The consequences of anisotropy on thermodynamics
and first-order dissipative hydrodynamics are detailed in some simple examples
in two spa... | [
{
"created": "Mon, 10 Jan 2022 19:00:00 GMT",
"version": "v1"
}
] | 2022-03-16 | [
[
"Huang",
"Xiaoyang",
""
],
[
"Lucas",
"Andrew",
""
]
] | We develop a hydrodynamic effective field theory on the Schwinger-Keldysh contour for fluids with charge, energy, and momentum conservation, but only discrete rotational symmetry. The consequences of anisotropy on thermodynamics and first-order dissipative hydrodynamics are detailed in some simple examples in two spati... |
hep-th/0404086 | Ryuichi Nakayama | Ryuichi Nakayama and Yusuke Shimono | Non-commutative Field Theory on S^4 | 19 pages; v2 16 pages, changed contents, typos corrected | Prog.Theor.Phys. 112 (2004) 883-894 | 10.1143/PTP.112.883 | EPHOU-04-002 | hep-th | null | In the previous paper (hep-th/0402010) we proposed a matrix configuration for
a non-commutative S^4 (NC4S) and constructed a non-commutative (star) product
for field theories on NC4S. In the present paper we will show that any matrix
can be expanded in terms of the matrix configuration representing NC4S just
like any... | [
{
"created": "Tue, 13 Apr 2004 02:54:26 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Apr 2004 06:50:55 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Nakayama",
"Ryuichi",
""
],
[
"Shimono",
"Yusuke",
""
]
] | In the previous paper (hep-th/0402010) we proposed a matrix configuration for a non-commutative S^4 (NC4S) and constructed a non-commutative (star) product for field theories on NC4S. In the present paper we will show that any matrix can be expanded in terms of the matrix configuration representing NC4S just like any m... |
hep-th/9701132 | Pijush Kanti Ghosh | Pijush K. Ghosh | Solitons in 1+1 Dimensional Gauged Sigma Models | 21 pages, RevTeX, minor changes, version to appear in Physical Review
D | Phys. Rev. D 56, 5153 (1997) | 10.1103/PhysRevD.56.5153 | MRI-PHY/97-01 | hep-th | null | We study soliton solutions in 1+1 dimensional gauged sigma models, obtained
by dimensional reduction from its 2+1 dimensional counterparts. We show that
the Bogomol'nyi bound of these models can be expressed in terms of two
conserved charges in a similar way to that of the BPS dyons in 3+1 dimensions.
Purely magnetic... | [
{
"created": "Sun, 26 Jan 1997 20:06:20 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Jul 1997 06:09:21 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Ghosh",
"Pijush K.",
""
]
] | We study soliton solutions in 1+1 dimensional gauged sigma models, obtained by dimensional reduction from its 2+1 dimensional counterparts. We show that the Bogomol'nyi bound of these models can be expressed in terms of two conserved charges in a similar way to that of the BPS dyons in 3+1 dimensions. Purely magnetic v... |
1212.4392 | Jeremy Sakstein | Philippe Brax, Anne-Christine Davis and Jeremy Sakstein | SUPER-Screening | 10 pages, 1 figure | Phys. Lett. B 719 (2013) 210 | 10.1016/j.physletb.2013.01.044 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a framework for embedding scalar-tensor models of screened modifed
gravity such as chameleons, symmetrons and environmental dilatons into global
supersymmetry. This achieved by secluding the dark sector from both the
observable and supersymmetry breaking sectors. We examine the resulting
supersymmetric fea... | [
{
"created": "Tue, 18 Dec 2012 15:43:37 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Brax",
"Philippe",
""
],
[
"Davis",
"Anne-Christine",
""
],
[
"Sakstein",
"Jeremy",
""
]
] | We present a framework for embedding scalar-tensor models of screened modifed gravity such as chameleons, symmetrons and environmental dilatons into global supersymmetry. This achieved by secluding the dark sector from both the observable and supersymmetry breaking sectors. We examine the resulting supersymmetric featu... |
2202.12360 | Jorge Eduardo Santos | Donald Marolf and Jorge E. Santos | Stability of the microcanonical ensemble in Euclidean Quantum Gravity | 31 pages, 6 figures | null | 10.1007/JHEP11(2022)046 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work resolves a longstanding tension between the physically-expected
stability of the microcanonical ensemble for gravitating systems and the fact
that the known negative mode of the asymptotically flat Schwarzschild black
hole decays too rapidly at infinity to affect the ADM energy boundary term at
infinity. Th... | [
{
"created": "Thu, 24 Feb 2022 20:53:54 GMT",
"version": "v1"
}
] | 2022-11-30 | [
[
"Marolf",
"Donald",
""
],
[
"Santos",
"Jorge E.",
""
]
] | This work resolves a longstanding tension between the physically-expected stability of the microcanonical ensemble for gravitating systems and the fact that the known negative mode of the asymptotically flat Schwarzschild black hole decays too rapidly at infinity to affect the ADM energy boundary term at infinity. The ... |
hep-th/0312097 | Scott Watson | Scott Watson and Robert Brandenberger | Linear Perturbations in Brane Gas Cosmology | 17 pages, 1 figure | JHEP 0403:045,2004 | 10.1088/1126-6708/2004/03/045 | null | hep-th astro-ph gr-qc hep-ph | null | We consider the effect of string inhomogeneities on the time dependent
background of Brane Gas Cosmology. We derive the equations governing the linear
perturbations of the dilaton-gravity background in the presence of string
matter sources. We focus on long wavelength fluctuations and find that there
are no instabili... | [
{
"created": "Wed, 10 Dec 2003 20:44:39 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Watson",
"Scott",
""
],
[
"Brandenberger",
"Robert",
""
]
] | We consider the effect of string inhomogeneities on the time dependent background of Brane Gas Cosmology. We derive the equations governing the linear perturbations of the dilaton-gravity background in the presence of string matter sources. We focus on long wavelength fluctuations and find that there are no instabiliti... |
0910.0782 | Franz Peter Alves Farias | M.S.R. Milt\~ao, Franz A. Farias | Casimir energy for the scalar field: a global approach with cut-off
exponential function | 7 pages, 2 figures, abstract revised, equations revised, references
added and minor corrections | Adv.High Energy Phys.2010:120964,2010 | 10.1155/2010/120964 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A global approach with cut-off exponential functions previously proposed is
used to obtain the Casimir energy of a massless scalar field in the presence of
a spherical shell. The proposed method makes the use of two regulators, one of
them to makes finite the sum of the orders of Bessel functions and the other,
to re... | [
{
"created": "Mon, 5 Oct 2009 15:09:27 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Apr 2010 13:57:22 GMT",
"version": "v2"
},
{
"created": "Wed, 16 Feb 2011 15:13:18 GMT",
"version": "v3"
}
] | 2011-03-22 | [
[
"Miltão",
"M. S. R.",
""
],
[
"Farias",
"Franz A.",
""
]
] | A global approach with cut-off exponential functions previously proposed is used to obtain the Casimir energy of a massless scalar field in the presence of a spherical shell. The proposed method makes the use of two regulators, one of them to makes finite the sum of the orders of Bessel functions and the other, to regu... |
hep-th/0210012 | A. Melikyan | Ashok Das, J. Maharana, A. Melikyan | Monodromy, Duality and Integrability of Two Dimensional String Effective
Action | 20 pages, to appear in the proceedings of the Workshop on Integrable
Field Theories, Solitons and Duality, Sao Paulo, July 1-6, 2002 | null | null | null | hep-th | null | In this talk, we show how the monodromy matrix, ${\hat{\cal M}}$, can be
constructed for the two dimensional tree level string effective action. The
pole structure of ${\hat{\cal M}}$ is derived using its factorizability
property. It is shown that the monodromy matrix transforms non-trivially under
the non-compact T-... | [
{
"created": "Tue, 1 Oct 2002 23:05:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Das",
"Ashok",
""
],
[
"Maharana",
"J.",
""
],
[
"Melikyan",
"A.",
""
]
] | In this talk, we show how the monodromy matrix, ${\hat{\cal M}}$, can be constructed for the two dimensional tree level string effective action. The pole structure of ${\hat{\cal M}}$ is derived using its factorizability property. It is shown that the monodromy matrix transforms non-trivially under the non-compact T-du... |
hep-th/9301087 | Bougourzi Hamid | A.H. Bougourzi | Uniqueness of the bosonization of the $U_q(su(2)_k)$ quantum current
algebra | 25 pages | Nucl.Phys. B404 (1993) 457-482 | 10.1016/0550-3213(93)90487-A | null | hep-th | null | Four apparently different bosonizations of the $U_q(su(2)_k)$ quantum current
algebra for arbitrary level $k$ have recently been proposed in the literature.
However, the relations among them have so far remained unclear except in one
case. Assuming a special standard form for the $U_q(su(2)_k)$ quantum currents,
we d... | [
{
"created": "Thu, 21 Jan 1993 23:34:37 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Bougourzi",
"A. H.",
""
]
] | Four apparently different bosonizations of the $U_q(su(2)_k)$ quantum current algebra for arbitrary level $k$ have recently been proposed in the literature. However, the relations among them have so far remained unclear except in one case. Assuming a special standard form for the $U_q(su(2)_k)$ quantum currents, we der... |
2104.05478 | Jan Gutowski | D. Farotti and J. Gutowski | N=4 Near-Horizon Geometries in D=11 Supergravity | 34 pages, latex | null | 10.1007/JHEP07(2021)155 | DMUS-MP-21-07 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extreme near-horizon geometries in D=11 supergravity preserving four
supersymmetries are classified. It is shown that the Killing spinors fall into
three possible orbits, corresponding to pairs of spinors defined on the spatial
cross-sections of the horizon which have isotropy groups SU(3), G2, or SU(4).
In each case... | [
{
"created": "Mon, 12 Apr 2021 13:56:49 GMT",
"version": "v1"
}
] | 2021-08-04 | [
[
"Farotti",
"D.",
""
],
[
"Gutowski",
"J.",
""
]
] | Extreme near-horizon geometries in D=11 supergravity preserving four supersymmetries are classified. It is shown that the Killing spinors fall into three possible orbits, corresponding to pairs of spinors defined on the spatial cross-sections of the horizon which have isotropy groups SU(3), G2, or SU(4). In each case, ... |
1611.07984 | Ippocratis Saltas Dr | Ippocratis D. Saltas and Vincenzo Vitagliano | Covariantly Quantum Galileon | 5 pages plus references | Phys. Rev. D 95, 105002 (2017) | 10.1103/PhysRevD.95.105002 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the 1-loop effective action of the cubic Galileon coupled to
quantum-gravitational fluctuations in a background and gauge-independent
manner, employing the covariant framework of DeWitt and Vilkovisky. Although
the bare action respects shift symmetry, the coupling to gravity induces an
effective mass to the... | [
{
"created": "Wed, 23 Nov 2016 21:00:07 GMT",
"version": "v1"
}
] | 2017-05-24 | [
[
"Saltas",
"Ippocratis D.",
""
],
[
"Vitagliano",
"Vincenzo",
""
]
] | We derive the 1-loop effective action of the cubic Galileon coupled to quantum-gravitational fluctuations in a background and gauge-independent manner, employing the covariant framework of DeWitt and Vilkovisky. Although the bare action respects shift symmetry, the coupling to gravity induces an effective mass to the s... |
hep-th/0406182 | Motomu Tsuda | Kazunari Shima and Motomu Tsuda | More on the universality of the Volkov-Akulov action under N = 1
nonlinear supersymmetry | 10pages, Latex | Phys.Lett. B598 (2004) 132-138 | 10.1016/j.physletb.2004.08.014 | SIT-LP-04/06 | hep-th | null | We discuss further the universality of the Volkov-Akulov (V-A) action of a
Nambu-Goldstone (N-G) fermion for the spontaneous breaking of supersymmetry
(SUSY). We show general relations between the standard V-A action and nonlinear
(NL) SUSY actions including apparently (pathological) higher derivatives of the
N-G fer... | [
{
"created": "Tue, 22 Jun 2004 03:28:16 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jul 2004 02:58:43 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Shima",
"Kazunari",
""
],
[
"Tsuda",
"Motomu",
""
]
] | We discuss further the universality of the Volkov-Akulov (V-A) action of a Nambu-Goldstone (N-G) fermion for the spontaneous breaking of supersymmetry (SUSY). We show general relations between the standard V-A action and nonlinear (NL) SUSY actions including apparently (pathological) higher derivatives of the N-G fermi... |
2010.04729 | Elias Kiritsis | Panos Betzios, Elias Kiritsis, Vasilis Niarchos | Emergent gravity from hidden sectors and TT deformations | 72 pages plus appendices, minor errors corrected and several
discussions clarified. References added | null | 10.1007/JHEP02(2021)202 | CCTP-2020-11, ITCP-2020/11, DCPT-20/15 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate emergent gravity extending the paradigm of the AdS/CFT
correspondence. The emergent graviton is associated to the (dynamical)
expectation value of the energy-momentum tensor. We derive the general
effective description of such dynamics, and apply it to the case where a hidden
theory generates gravity t... | [
{
"created": "Fri, 9 Oct 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Nov 2020 09:04:29 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Feb 2023 20:13:18 GMT",
"version": "v3"
}
] | 2023-02-28 | [
[
"Betzios",
"Panos",
""
],
[
"Kiritsis",
"Elias",
""
],
[
"Niarchos",
"Vasilis",
""
]
] | We investigate emergent gravity extending the paradigm of the AdS/CFT correspondence. The emergent graviton is associated to the (dynamical) expectation value of the energy-momentum tensor. We derive the general effective description of such dynamics, and apply it to the case where a hidden theory generates gravity tha... |
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