id
stringlengths
9
14
submitter
stringlengths
1
50
authors
stringlengths
5
666
title
stringlengths
5
242
comments
stringlengths
1
609
journal-ref
stringlengths
9
243
doi
stringlengths
12
113
report-no
stringlengths
2
204
categories
stringlengths
6
112
license
stringclasses
9 values
orig_abstract
stringlengths
21
2.11k
versions
listlengths
1
26
update_date
stringlengths
10
10
authors_parsed
listlengths
1
38
abstract
stringlengths
18
2.11k
hep-th/9703016
Yong-Shi Wu
Pei-Ming Ho and Yong-Shi Wu (Univ. of Utah)
IIB/M Duality and Longitudinal Membranes in M(atrix) Theory
Title truncation due to submission error fixed, and a paragraph on the BPS nature of the states identified in M(atrix) theory added. Also minor corrections of typos
Phys.Rev. D57 (1998) 2571-2579
10.1103/PhysRevD.57.2571
UU-HEP/97-01
hep-th
null
In this paper we study duality properties of the M(atrix) theory compactified on a circle. We establish the equivalence of this theory to the strong coupling limit of type IIB string theory compactified on a circle. In the M(atrix) theory context, our major evidence for this duality consists of identifying the BPS st...
[ { "created": "Mon, 3 Mar 1997 00:49:38 GMT", "version": "v1" }, { "created": "Mon, 3 Mar 1997 23:48:30 GMT", "version": "v2" }, { "created": "Tue, 11 Mar 1997 00:23:28 GMT", "version": "v3" } ]
2009-10-30
[ [ "Ho", "Pei-Ming", "", "Univ. of Utah" ], [ "Wu", "Yong-Shi", "", "Univ. of Utah" ] ]
In this paper we study duality properties of the M(atrix) theory compactified on a circle. We establish the equivalence of this theory to the strong coupling limit of type IIB string theory compactified on a circle. In the M(atrix) theory context, our major evidence for this duality consists of identifying the BPS stat...
0809.3491
Dr. Bikash Chandra Paul
B. C. Paul, P. Thakur, A. Saha
Modified Chaplygin Gas as Scalar Field and Holographic Dark Energy Model
22 pages, 2 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the correspondence between field theoretic and holographic dark energy density of the universe with the modified Chaplygin gas (MCG) respectively both in a flat and non-flat FRW universe. We present an equivalent representation of the MCG with a homogeneous minimally coupled scalar field by constructing the ...
[ { "created": "Sat, 20 Sep 2008 09:11:51 GMT", "version": "v1" } ]
2008-09-23
[ [ "Paul", "B. C.", "" ], [ "Thakur", "P.", "" ], [ "Saha", "A.", "" ] ]
We study the correspondence between field theoretic and holographic dark energy density of the universe with the modified Chaplygin gas (MCG) respectively both in a flat and non-flat FRW universe. We present an equivalent representation of the MCG with a homogeneous minimally coupled scalar field by constructing the co...
2310.12542
Kenya Tasuki
Kotaro Shinmyo, Tadashi Takayanagi, Kenya Tasuki
Pseudo entropy under joining local quenches
53 pages, 29 figures
JHEP 02 (2024) 111
10.1007/JHEP02(2024)111
YITP-23-132
hep-th cond-mat.stat-mech quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the pseudo entropy in two-dimensional holographic and free Dirac fermion CFTs for excited states under joining local quenches. Our analysis reveals two of its characteristic properties that are missing in the conventional entanglement entropy. One is that, under time evolution, the pseudo entropy exhibits ...
[ { "created": "Thu, 19 Oct 2023 07:47:00 GMT", "version": "v1" } ]
2024-02-20
[ [ "Shinmyo", "Kotaro", "" ], [ "Takayanagi", "Tadashi", "" ], [ "Tasuki", "Kenya", "" ] ]
We compute the pseudo entropy in two-dimensional holographic and free Dirac fermion CFTs for excited states under joining local quenches. Our analysis reveals two of its characteristic properties that are missing in the conventional entanglement entropy. One is that, under time evolution, the pseudo entropy exhibits a ...
2008.05275
Arjun Kar
Vijay Balasubramanian, Arjun Kar, Tomonori Ugajin
Islands in de Sitter space
36 pages, 7 figures, references added, minor corrections
null
10.1007/JHEP02(2021)072
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider black holes in 2d de Sitter JT gravity coupled to a CFT, and entangled with matter in a disjoint non-gravitating universe. Tracing out the entangling matter leaves the CFT in a density matrix whose stress tensor backreacts on the de Sitter geometry, lengthening the wormhole behind the black hole horizon. ...
[ { "created": "Wed, 12 Aug 2020 12:49:00 GMT", "version": "v1" }, { "created": "Tue, 22 Dec 2020 19:00:11 GMT", "version": "v2" } ]
2021-02-24
[ [ "Balasubramanian", "Vijay", "" ], [ "Kar", "Arjun", "" ], [ "Ugajin", "Tomonori", "" ] ]
We consider black holes in 2d de Sitter JT gravity coupled to a CFT, and entangled with matter in a disjoint non-gravitating universe. Tracing out the entangling matter leaves the CFT in a density matrix whose stress tensor backreacts on the de Sitter geometry, lengthening the wormhole behind the black hole horizon. Na...
0705.2249
Evgeny Ivanov
Evgeny Ivanov
Supersymmetrizing Landau Models
16 pages, Talk at the International Workshop on Classical and Quantum Integrable Systems, BLTP, JINR, Dubna, January 22--25, 2007
Theor.Math.Phys.154:349-361,2008
10.1007/s11232-008-0032-9
null
hep-th
null
This is an overview of recent progress in constructing and studying superextensions of the Landau problem of a quantum particle on a plane in the uniform magnetic field, as well as of its Haldane's $S^2$ generalization ({\tt hep-th/0311159, hep-th/0404108, hep-th/0510019, hep-th/0612300}). The main attention is paid ...
[ { "created": "Tue, 15 May 2007 22:02:04 GMT", "version": "v1" }, { "created": "Thu, 17 May 2007 09:43:42 GMT", "version": "v2" } ]
2008-11-26
[ [ "Ivanov", "Evgeny", "" ] ]
This is an overview of recent progress in constructing and studying superextensions of the Landau problem of a quantum particle on a plane in the uniform magnetic field, as well as of its Haldane's $S^2$ generalization ({\tt hep-th/0311159, hep-th/0404108, hep-th/0510019, hep-th/0612300}). The main attention is paid to...
1702.08818
Hideki Kyono
Heng-Yu Chen, En-Jui Kuo and Hideki Kyono
Anatomy of Geodesic Witten Diagrams
40 pages, 4 figures, v2: typos corrected, references added, Appendix E and a Mellin space discussion added, v3: typos corrected
null
10.1007/JHEP05(2017)070
KUNS-2664
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit the so-called "Geodesic Witten Diagrams" (GWDs) \cite{ScalarGWD}, proposed to be the holographic dual configuration of scalar conformal partial waves, from the perspectives of CFT operator product expansions. To this end, we explicitly consider three point GWDs which are natural building blocks of all poss...
[ { "created": "Tue, 28 Feb 2017 15:14:47 GMT", "version": "v1" }, { "created": "Wed, 29 Mar 2017 08:14:05 GMT", "version": "v2" }, { "created": "Tue, 14 Nov 2017 14:34:35 GMT", "version": "v3" } ]
2017-11-15
[ [ "Chen", "Heng-Yu", "" ], [ "Kuo", "En-Jui", "" ], [ "Kyono", "Hideki", "" ] ]
We revisit the so-called "Geodesic Witten Diagrams" (GWDs) \cite{ScalarGWD}, proposed to be the holographic dual configuration of scalar conformal partial waves, from the perspectives of CFT operator product expansions. To this end, we explicitly consider three point GWDs which are natural building blocks of all possib...
hep-th/0209196
Antonio Soares de Castro
Antonio S. de Castro
Confinement of fermions by mixed vector-scalar linear potentials in two-dimensional space-time
11 pages
Phys.Lett. A305 (2002) 100-104; Erratum-ibid. A308 (2003) 80
10.1016/S0375-9601(02)01414-7
null
hep-th
null
The problem of confinement of fermions in 1+1 dimensions is approached with a linear potential in the Dirac equation by considering a mixing of Lorentz vector and scalar couplings. Analytical bound-states solutions are obtained when the scalar coupling is of sufficient intensity compared to the vector coupling.
[ { "created": "Mon, 23 Sep 2002 22:01:18 GMT", "version": "v1" }, { "created": "Wed, 13 Nov 2002 23:03:37 GMT", "version": "v2" } ]
2009-11-07
[ [ "de Castro", "Antonio S.", "" ] ]
The problem of confinement of fermions in 1+1 dimensions is approached with a linear potential in the Dirac equation by considering a mixing of Lorentz vector and scalar couplings. Analytical bound-states solutions are obtained when the scalar coupling is of sufficient intensity compared to the vector coupling.
hep-th/0510212
Arjan Keurentjes
Arjan Keurentjes
Poincare Duality and G+++ algebra's
47 pages, 5 figures, LaTeX
Commun.Math.Phys.275:491-527,2007
10.1007/s00220-007-0309-0
null
hep-th
null
Theories with General Relativity as a sub-sector exhibit enhanced symmetries upon dimensional reduction, which is suggestive of ``exotic dualities''. Upon inclusion of time-like directions in the reductions one can dualize to theories in different space-time signatures. We clarify the nature of these dualities and sh...
[ { "created": "Mon, 24 Oct 2005 22:43:28 GMT", "version": "v1" } ]
2008-11-26
[ [ "Keurentjes", "Arjan", "" ] ]
Theories with General Relativity as a sub-sector exhibit enhanced symmetries upon dimensional reduction, which is suggestive of ``exotic dualities''. Upon inclusion of time-like directions in the reductions one can dualize to theories in different space-time signatures. We clarify the nature of these dualities and show...
hep-th/0401104
Pio Arias
Pio J. Arias (Universidad Central de Venezuela)
Self-interaction mechanism in Hagen's massive vector model
In sapnish. LaTeX, 8 pages. Talk given in the IV Congress of the Venezuelan Physical Society, Isla de Margarita, november 24-28, 2003
Rev.Mex.Fis. 52S3 (2006) 119-122
null
null
hep-th
null
It is shown that the non-abelian vectorial model, proposed by C.R.Hagen is obtained using the self-interaction mechanism. The equivalence between this model and the non-abelian topologically massive one is studied showing that the existing equivalence between the abelian models is not sustained.
[ { "created": "Thu, 15 Jan 2004 13:10:11 GMT", "version": "v1" } ]
2007-05-23
[ [ "Arias", "Pio J.", "", "Universidad Central de Venezuela" ] ]
It is shown that the non-abelian vectorial model, proposed by C.R.Hagen is obtained using the self-interaction mechanism. The equivalence between this model and the non-abelian topologically massive one is studied showing that the existing equivalence between the abelian models is not sustained.
2211.03692
A. P. Balachandran
A. P. Balachandran
Spin 1/2 from Gluons
11 pages, Revised Version and few refs added
null
null
null
hep-th gr-qc hep-ph
http://creativecommons.org/licenses/by/4.0/
The theta vacuum in QCD is the standard vacuum, twisted by the exponential of the Chern-Simons term. But what is the quantum operator $U(g)$ for winding number $1$? We construct $U(g)$ in this note. The Poincare' rotation generators commute with it only if they are augmented by the spin 1/2 representation of the Lo...
[ { "created": "Mon, 7 Nov 2022 17:08:51 GMT", "version": "v1" }, { "created": "Wed, 7 Dec 2022 09:04:15 GMT", "version": "v2" }, { "created": "Fri, 9 Dec 2022 15:56:42 GMT", "version": "v3" }, { "created": "Tue, 21 Feb 2023 03:37:18 GMT", "version": "v4" }, { "crea...
2023-08-03
[ [ "Balachandran", "A. P.", "" ] ]
The theta vacuum in QCD is the standard vacuum, twisted by the exponential of the Chern-Simons term. But what is the quantum operator $U(g)$ for winding number $1$? We construct $U(g)$ in this note. The Poincare' rotation generators commute with it only if they are augmented by the spin 1/2 representation of the Lorent...
hep-th/9906229
Emilio Elizalde
E. Elizalde
On the concept of determinant for the differential operators of Quantum Physics
13 pages, LaTeX
JHEP 9907 (1999) 015
10.1088/1126-6708/1999/07/015
null
hep-th math-ph math.FA math.MP math.SP
null
The concept of determinant for a linear operator in an infinite-dimensional space is addressed, by using the derivative of the operator's zeta-function (following Ray and Singer) and, eventually, through its zeta-function trace. A little play with operators as simple as $\pm I$ ($I$ being the identity operator) and v...
[ { "created": "Tue, 29 Jun 1999 12:23:13 GMT", "version": "v1" } ]
2009-10-31
[ [ "Elizalde", "E.", "" ] ]
The concept of determinant for a linear operator in an infinite-dimensional space is addressed, by using the derivative of the operator's zeta-function (following Ray and Singer) and, eventually, through its zeta-function trace. A little play with operators as simple as $\pm I$ ($I$ being the identity operator) and var...
1807.00194
Patrick Concha
Patrick Concha, Diego M. Pe\~nafiel, Evelyn Rodr\'iguez
On the Maxwell supergravity and flat limit in 2+1 dimensions
v2, 16 pages, references added, accepted version in Physics Letters B
null
10.1016/j.physletb.2018.08.050
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The construction of the three-dimensional Chern-Simons supergravity theory invariant under the minimal Maxwell superalgebra is presented. We obtain a supergravity action without cosmological constant term characterized by three coupling constants. We also show that the Maxwell supergravity presented here appears as a...
[ { "created": "Sat, 30 Jun 2018 16:01:45 GMT", "version": "v1" }, { "created": "Thu, 30 Aug 2018 13:22:59 GMT", "version": "v2" } ]
2018-09-26
[ [ "Concha", "Patrick", "" ], [ "Peñafiel", "Diego M.", "" ], [ "Rodríguez", "Evelyn", "" ] ]
The construction of the three-dimensional Chern-Simons supergravity theory invariant under the minimal Maxwell superalgebra is presented. We obtain a supergravity action without cosmological constant term characterized by three coupling constants. We also show that the Maxwell supergravity presented here appears as a v...
hep-th/0603088
Volker Braun
Volker Braun, Burt A. Ovrut
Stabilizing Moduli with a Positive Cosmological Constant in Heterotic M-Theory
33 pages, 1 figure, LaTex
JHEP0607:035,2006
10.1088/1126-6708/2006/07/035
null
hep-th
null
It is shown that strongly coupled heterotic M-theory with anti-five-branes in the S^1/Z_2 bulk space can have meta-stable vacua which break N=1 supersymmetry and have a small, positive cosmological constant. This is demonstrated for the "minimal" heterotic standard model. This vacuum has the exact MSSM matter spectru...
[ { "created": "Fri, 10 Mar 2006 23:14:57 GMT", "version": "v1" } ]
2009-11-11
[ [ "Braun", "Volker", "" ], [ "Ovrut", "Burt A.", "" ] ]
It is shown that strongly coupled heterotic M-theory with anti-five-branes in the S^1/Z_2 bulk space can have meta-stable vacua which break N=1 supersymmetry and have a small, positive cosmological constant. This is demonstrated for the "minimal" heterotic standard model. This vacuum has the exact MSSM matter spectrum ...
hep-th/0503081
Luciano Vanzo
Marco Angheben, Mario Nadalini, Luciano Vanzo, Sergio Zerbini
Hawking Radiation as Tunneling for Extremal and Rotating Black Holes
17 pages, Latex document, typos corrected, four more references, improved discussion in section 5
JHEP 0505:014,2005
10.1088/1126-6708/2005/05/014
null
hep-th
null
The issue concerning semi-classical methods recently developed in deriving the conditions for Hawking radiation as tunneling, is revisited and applied also to rotating black hole solutions as well as to the extremal cases. It is noticed how the tunneling method fixes the temperature of extremal black hole to be zero,...
[ { "created": "Wed, 9 Mar 2005 15:37:18 GMT", "version": "v1" }, { "created": "Mon, 14 Mar 2005 09:21:23 GMT", "version": "v2" } ]
2010-04-06
[ [ "Angheben", "Marco", "" ], [ "Nadalini", "Mario", "" ], [ "Vanzo", "Luciano", "" ], [ "Zerbini", "Sergio", "" ] ]
The issue concerning semi-classical methods recently developed in deriving the conditions for Hawking radiation as tunneling, is revisited and applied also to rotating black hole solutions as well as to the extremal cases. It is noticed how the tunneling method fixes the temperature of extremal black hole to be zero, u...
2212.13094
Oscar Fuentealba
Marcela C\'ardenas, Oscar Fuentealba, Cristi\'an Mart\'inez, Ricardo Troncoso
Gravity coupled to a scalar field from a Chern-Simons action: describing rotating hairy black holes and solitons with gauge fields
23 pages, no figures
null
10.1007/JHEP02(2023)058
CECS-PHY-15/04
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
Einstein gravity minimally coupled to a scalar field with a two-parameter Higgs-like self-interaction in three spacetime dimensions is recast in terms of a Chern-Simons form for the algebra $g^{+}\oplus g^{-}$ where, depending on the sign of the self-interaction couplings, $g^{\pm}$ can be $so(2,2)$, $so(3,1)$ or $is...
[ { "created": "Mon, 26 Dec 2022 11:37:34 GMT", "version": "v1" } ]
2023-02-22
[ [ "Cárdenas", "Marcela", "" ], [ "Fuentealba", "Oscar", "" ], [ "Martínez", "Cristián", "" ], [ "Troncoso", "Ricardo", "" ] ]
Einstein gravity minimally coupled to a scalar field with a two-parameter Higgs-like self-interaction in three spacetime dimensions is recast in terms of a Chern-Simons form for the algebra $g^{+}\oplus g^{-}$ where, depending on the sign of the self-interaction couplings, $g^{\pm}$ can be $so(2,2)$, $so(3,1)$ or $iso(...
1810.05697
Brandon Robinson
Natan Andrei, Agnese Bissi, Matthew Buican, John Cardy, Patrick Dorey, Nadav Drukker, Johanna Erdmenger, Daniel Friedan, Dmitri Fursaev, Anatoly Konechny, Charlotte Kristjansen, Isao Makabe, Yu Nakayama, Andy O'Bannon, Robert Parini, Brandon Robinson, Shinsei Ryu, Cornelius Schmidt-Colinet, Volker Schomerus, Ch...
Boundary and Defect CFT: Open Problems and Applications
Conference proceedings of "Boundary and Defect Conformal Field Theory: Open Problems and Applications." Invited submission to Proceedings of the Royal Society A. Section 17 is a more condensed version of arXiv:1711.05049
null
null
null
hep-th cond-mat.mes-hall cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Proceedings of the workshop "Boundary and Defect Conformal Field Theory: Open Problems and Applications," Chicheley Hall, Buckinghamshire, UK, 7-8 Sept. 2017.
[ { "created": "Fri, 12 Oct 2018 19:37:16 GMT", "version": "v1" } ]
2019-01-14
[ [ "Andrei", "Natan", "" ], [ "Bissi", "Agnese", "" ], [ "Buican", "Matthew", "" ], [ "Cardy", "John", "" ], [ "Dorey", "Patrick", "" ], [ "Drukker", "Nadav", "" ], [ "Erdmenger", "Johanna", "" ], [ "F...
Proceedings of the workshop "Boundary and Defect Conformal Field Theory: Open Problems and Applications," Chicheley Hall, Buckinghamshire, UK, 7-8 Sept. 2017.
1707.03007
Subham Dutta Chowdhury
Subham Dutta Chowdhury, Justin R. David, Shiroman Prakash
Constraints on parity violating conformal field theories in $d=3$
Minor typos corrected, Figures changed , References added
null
null
null
hep-th cond-mat.other cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive constraints on three-point functions involving the stress tensor, $T$, and a conserved $U(1)$ current, $j$, in 2+1 dimensional conformal field theories that violate parity, using conformal collider bounds introduced by Hofman and Maldacena. Conformal invariance allows parity-odd tensor-structures for the $\...
[ { "created": "Mon, 10 Jul 2017 18:23:32 GMT", "version": "v1" }, { "created": "Thu, 21 Sep 2017 01:39:41 GMT", "version": "v2" } ]
2017-09-22
[ [ "Chowdhury", "Subham Dutta", "" ], [ "David", "Justin R.", "" ], [ "Prakash", "Shiroman", "" ] ]
We derive constraints on three-point functions involving the stress tensor, $T$, and a conserved $U(1)$ current, $j$, in 2+1 dimensional conformal field theories that violate parity, using conformal collider bounds introduced by Hofman and Maldacena. Conformal invariance allows parity-odd tensor-structures for the $\la...
1112.0085
Stefan Janiszewski
Stefan Janiszewski
Perturbations of moving membranes in AdS_7
20 pages, 6 figures
null
10.1007/JHEP09(2012)093
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the stability of uniformly moving membrane-like objects in seven dimensional Anti-de Sitter space. This is approached by a linear perturbation analysis and a search for growing modes. We examine both analytic and numerical configurations previously found in [1].
[ { "created": "Thu, 1 Dec 2011 05:35:20 GMT", "version": "v1" }, { "created": "Tue, 3 Jul 2012 18:22:18 GMT", "version": "v2" } ]
2015-06-03
[ [ "Janiszewski", "Stefan", "" ] ]
We study the stability of uniformly moving membrane-like objects in seven dimensional Anti-de Sitter space. This is approached by a linear perturbation analysis and a search for growing modes. We examine both analytic and numerical configurations previously found in [1].
hep-th/0312160
Yukitaka Ishimoto
Yukitaka Ishimoto (Oxford U.)
Two-Point Functions and Boundary States in Boundary Logarithmic Conformal Field Theories
Ph.D. Thesis (University of Oxford), 96 pages, the layout is modified from the original
JHEP0408:039,2004
10.1088/1126-6708/2004/08/039
null
hep-th
null
Our main aim in this thesis is to address the results and prospects of boundary logarithmic conformal field theories: theories with boundaries that contain the above Jordan cell structure. We have investigated c_{p,q} boundary theory in search of logarithmic theories and have found logarithmic solutions of two-point ...
[ { "created": "Sun, 14 Dec 2003 22:51:40 GMT", "version": "v1" } ]
2008-11-26
[ [ "Ishimoto", "Yukitaka", "", "Oxford U." ] ]
Our main aim in this thesis is to address the results and prospects of boundary logarithmic conformal field theories: theories with boundaries that contain the above Jordan cell structure. We have investigated c_{p,q} boundary theory in search of logarithmic theories and have found logarithmic solutions of two-point fu...
hep-th/0203208
George Siopsis
George Siopsis
An AdS/dS duality for a scalar particle
13 pages, v2 contains expanded discussion to appear in Phys. Lett. B
Phys.Lett. B544 (2002) 346-352
10.1016/S0370-2693(02)02515-7
UTHET-02-0101
hep-th
null
The motion of a scalar particle in (d+1)-dimensional AdS space may be described in terms of the Cartesian coordinates that span the (d+2)-dimensional space in which the AdS space is embedded. Upon quantization, the mass hyperboloid defined in terms of the conjugate momenta turns into the wave equation in AdS space. B...
[ { "created": "Thu, 21 Mar 2002 20:41:38 GMT", "version": "v1" }, { "created": "Fri, 16 Aug 2002 22:04:10 GMT", "version": "v2" } ]
2009-11-07
[ [ "Siopsis", "George", "" ] ]
The motion of a scalar particle in (d+1)-dimensional AdS space may be described in terms of the Cartesian coordinates that span the (d+2)-dimensional space in which the AdS space is embedded. Upon quantization, the mass hyperboloid defined in terms of the conjugate momenta turns into the wave equation in AdS space. By ...
0705.1157
Hyun Min Lee
Hyun Min Lee and Antonios Papazoglou
Gravitino in six-dimensional warped supergravity
24 pages, no figures, matches version in Nucl. Phys. B
Nucl.Phys.B792:166-186,2008
10.1016/j.nuclphysb.2007.09.024
null
hep-th
null
We consider the gravitino spectrum for the general warped solution in a specific six-dimensional gauged supergravity. We find that although the brane tensions introduced at the conical singularities break the bulk supersymmetry explicitly, massless modes of gravitino can exist with a nontrivial wave function profile,...
[ { "created": "Tue, 8 May 2007 19:41:45 GMT", "version": "v1" }, { "created": "Thu, 27 Sep 2007 18:00:07 GMT", "version": "v2" }, { "created": "Mon, 22 Oct 2007 18:14:13 GMT", "version": "v3" } ]
2008-11-26
[ [ "Lee", "Hyun Min", "" ], [ "Papazoglou", "Antonios", "" ] ]
We consider the gravitino spectrum for the general warped solution in a specific six-dimensional gauged supergravity. We find that although the brane tensions introduced at the conical singularities break the bulk supersymmetry explicitly, massless modes of gravitino can exist with a nontrivial wave function profile, d...
1201.2678
Paul McFadden
Geoffrey Comp\`ere, Paul McFadden, Kostas Skenderis and Marika Taylor
The relativistic fluid dual to vacuum Einstein gravity
29 pages, 1 figure; v2: added comments and references, published version
JHEP 03(2012)076
10.1007/JHEP03(2012)076
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a construction of a (d+2)-dimensional Ricci-flat metric corresponding to a (d+1)-dimensional relativistic fluid, representing holographically the hydrodynamic regime of a (putative) dual theory. We show how to obtain the metric to arbitrarily high order using a relativistic gradient expansion, and explicit...
[ { "created": "Thu, 12 Jan 2012 21:00:03 GMT", "version": "v1" }, { "created": "Tue, 3 Apr 2012 04:18:15 GMT", "version": "v2" } ]
2012-04-04
[ [ "Compère", "Geoffrey", "" ], [ "McFadden", "Paul", "" ], [ "Skenderis", "Kostas", "" ], [ "Taylor", "Marika", "" ] ]
We present a construction of a (d+2)-dimensional Ricci-flat metric corresponding to a (d+1)-dimensional relativistic fluid, representing holographically the hydrodynamic regime of a (putative) dual theory. We show how to obtain the metric to arbitrarily high order using a relativistic gradient expansion, and explicitly...
hep-th/9508094
null
M.J. Duff, James T. Liu, J. Rahmfeld
Four Dimensional String/String/String Triality
36 pages, Latex, 2 figures, some references changed, minor changes in formulas and tables; to appear in Nucl. Phys. B
Nucl.Phys. B459 (1996) 125-159
10.1016/0550-3213(95)00555-2
CTP-TAMU-27/95
hep-th
null
In six spacetime dimensions, the heterotic string is dual to a Type $IIA$ string. On further toroidal compactification to four spacetime dimensions, the heterotic string acquires an $SL(2,\BbbZ)_S$ strong/weak coupling duality and an $SL(2,\BbbZ)_T \times SL(2,\BbbZ)_U$ target space duality acting on the dilaton/axio...
[ { "created": "Sat, 19 Aug 1995 01:02:53 GMT", "version": "v1" }, { "created": "Mon, 6 Nov 1995 05:09:23 GMT", "version": "v2" } ]
2009-10-28
[ [ "Duff", "M. J.", "" ], [ "Liu", "James T.", "" ], [ "Rahmfeld", "J.", "" ] ]
In six spacetime dimensions, the heterotic string is dual to a Type $IIA$ string. On further toroidal compactification to four spacetime dimensions, the heterotic string acquires an $SL(2,\BbbZ)_S$ strong/weak coupling duality and an $SL(2,\BbbZ)_T \times SL(2,\BbbZ)_U$ target space duality acting on the dilaton/axion,...
1206.5143
Roberto Volpato
Matthias R. Gaberdiel, Roberto Volpato
Mathieu Moonshine and Orbifold K3s
29 pages. Partially based on talk given by M.R.G. at the conference "Conformal Field Theory, Automorphic Forms and Related Topics", Heidelberg, 19-23 September 2011
null
null
AEI-2012-058
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The current status of `Mathieu Moonshine', the idea that the Mathieu group M24 organises the elliptic genus of K3, is reviewed. While there is a consistent decomposition of all Fourier coefficients of the elliptic genus in terms of Mathieu M24 representations, a conceptual understanding of this phenomenon in terms of...
[ { "created": "Fri, 22 Jun 2012 13:24:12 GMT", "version": "v1" } ]
2012-06-25
[ [ "Gaberdiel", "Matthias R.", "" ], [ "Volpato", "Roberto", "" ] ]
The current status of `Mathieu Moonshine', the idea that the Mathieu group M24 organises the elliptic genus of K3, is reviewed. While there is a consistent decomposition of all Fourier coefficients of the elliptic genus in terms of Mathieu M24 representations, a conceptual understanding of this phenomenon in terms of K...
2008.10076
Chih-Hung Wu
Eric D'Hoker, Xi Dong, Chih-Hung Wu
An Alternative Method for Extracting the von Neumann Entropy from Renyi Entropies
24 pages, 4 figures
null
10.1007/JHEP01(2021)042
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An alternative method is presented for extracting the von Neumann entropy $-\operatorname{Tr} (\rho \ln \rho)$ from $\operatorname{Tr} (\rho^n)$ for integer $n$ in a quantum system with density matrix $\rho$. Instead of relying on direct analytic continuation in $n$, the method uses a generating function $-\operatorn...
[ { "created": "Sun, 23 Aug 2020 17:42:12 GMT", "version": "v1" } ]
2021-02-03
[ [ "D'Hoker", "Eric", "" ], [ "Dong", "Xi", "" ], [ "Wu", "Chih-Hung", "" ] ]
An alternative method is presented for extracting the von Neumann entropy $-\operatorname{Tr} (\rho \ln \rho)$ from $\operatorname{Tr} (\rho^n)$ for integer $n$ in a quantum system with density matrix $\rho$. Instead of relying on direct analytic continuation in $n$, the method uses a generating function $-\operatornam...
1503.04020
Manuel A. Valle
Manuel Valle
Torsional response of relativistic fermions in $2+1$ dimensions
13 pages; v2: improved discussion in sections 3 and 5, references added, matches the journal version
JHEP07 (2015) 006
10.1007/JHEP07(2015)006
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the equilibrium partition function of an ideal gas of Dirac fermions minimally coupled to torsion in $2+1$ dimensions. We show that the energy-momentum tensor reproduces the Hall viscosity and other parity violating terms of first order in the torsion. We also consider the modifications of the constitutiv...
[ { "created": "Fri, 13 Mar 2015 10:57:54 GMT", "version": "v1" }, { "created": "Wed, 12 Aug 2015 15:29:51 GMT", "version": "v2" } ]
2015-08-13
[ [ "Valle", "Manuel", "" ] ]
We consider the equilibrium partition function of an ideal gas of Dirac fermions minimally coupled to torsion in $2+1$ dimensions. We show that the energy-momentum tensor reproduces the Hall viscosity and other parity violating terms of first order in the torsion. We also consider the modifications of the constitutive ...
hep-th/0303050
Vladimir Ivashchuk
V. D. Ivashchuk
Generalized pp-wave solutions on product of Ricci-flat spaces
17 pages, Latex, no figures, minor corrections
Grav.Cosmol. 9 (2003) 146-152
null
IGC-PFUR-01/2003
hep-th gr-qc
null
A multidimensional gravitational model with several scalar fields and form fields is considered. A wide class of generalized pp-wave solutions defined on a product of n+1 Ricci-flat spaces is obtained. Certain examples of solutions (e.g. in supergravitational theories) are singled out. For special cone-type internal ...
[ { "created": "Thu, 6 Mar 2003 18:00:57 GMT", "version": "v1" }, { "created": "Fri, 10 Oct 2003 10:24:51 GMT", "version": "v2" } ]
2007-05-23
[ [ "Ivashchuk", "V. D.", "" ] ]
A multidimensional gravitational model with several scalar fields and form fields is considered. A wide class of generalized pp-wave solutions defined on a product of n+1 Ricci-flat spaces is obtained. Certain examples of solutions (e.g. in supergravitational theories) are singled out. For special cone-type internal fa...
1405.2930
James Unwin
Arthur Hebecker and James Unwin
Precision Unification and Proton Decay in F-Theory GUTs with High Scale Supersymmetry
44 pages. v2: References added
null
10.1007/JHEP09(2014)125
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
F-theory GUTs provide a promising UV completion for models with approximate gauge coupling unification, such as the (non-supersymmetric) Standard Model. More specifically, if the superparters have masses well above the TeV scale, the resulting imperfection in unification can be accounted for by the, in principle calc...
[ { "created": "Mon, 12 May 2014 20:00:16 GMT", "version": "v1" }, { "created": "Wed, 21 May 2014 20:03:39 GMT", "version": "v2" }, { "created": "Tue, 23 Sep 2014 17:56:25 GMT", "version": "v3" } ]
2015-06-19
[ [ "Hebecker", "Arthur", "" ], [ "Unwin", "James", "" ] ]
F-theory GUTs provide a promising UV completion for models with approximate gauge coupling unification, such as the (non-supersymmetric) Standard Model. More specifically, if the superparters have masses well above the TeV scale, the resulting imperfection in unification can be accounted for by the, in principle calcul...
1101.4163
Kyriakos Papadodimas
Sheer El-Showk and Kyriakos Papadodimas
Emergent Spacetime and Holographic CFTs
89 pages, 8 figures, typos corrected
Journal of High Energy Physics, Volume 2012, Issue 10:106
10.1007/JHEP10(2012)106
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss universal properties of conformal field theories with holographic duals. A central feature of these theories is the existence of a low-lying sector of operators whose correlators factorize. We demonstrate that factorization can only hold in the large central charge limit. Using conformal invariance and fac...
[ { "created": "Fri, 21 Jan 2011 15:46:22 GMT", "version": "v1" }, { "created": "Fri, 16 Nov 2012 18:14:07 GMT", "version": "v2" } ]
2015-03-17
[ [ "El-Showk", "Sheer", "" ], [ "Papadodimas", "Kyriakos", "" ] ]
We discuss universal properties of conformal field theories with holographic duals. A central feature of these theories is the existence of a low-lying sector of operators whose correlators factorize. We demonstrate that factorization can only hold in the large central charge limit. Using conformal invariance and facto...
2102.00013
Michal P. Heller
Hugo A. Camargo, Lucas Hackl, Michal P. Heller, Alexander Jahn, Bennet Windt
Long-distance entanglement of purification and reflected entropy in conformal field theory
5 pages, 2 figures + appendices; v2: previous results unchanged, added proof of the long-distance behaviour of EoP, reorganized presentation
Phys. Rev. Lett. 127, 141604 (2021)
10.1103/PhysRevLett.127.141604
null
hep-th cond-mat.stat-mech cond-mat.str-el quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Quantifying entanglement properties of mixed states in quantum field theory via entanglement of purification and reflected entropy is a new and challenging subject. In this work, we study both quantities for two spherical subregions far away from each other in the vacuum of a conformal field theory in any number of d...
[ { "created": "Fri, 29 Jan 2021 19:00:03 GMT", "version": "v1" }, { "created": "Tue, 16 Mar 2021 00:37:31 GMT", "version": "v2" }, { "created": "Tue, 6 Jul 2021 16:30:29 GMT", "version": "v3" } ]
2021-10-04
[ [ "Camargo", "Hugo A.", "" ], [ "Hackl", "Lucas", "" ], [ "Heller", "Michal P.", "" ], [ "Jahn", "Alexander", "" ], [ "Windt", "Bennet", "" ] ]
Quantifying entanglement properties of mixed states in quantum field theory via entanglement of purification and reflected entropy is a new and challenging subject. In this work, we study both quantities for two spherical subregions far away from each other in the vacuum of a conformal field theory in any number of dim...
1807.05964
Leonardo Giuliano Trombetta
Diana L\'opez Nacir, Francisco D. Mazzitelli, Leonardo G. Trombetta
Long distance behavior of $O(N)$-model correlators in de Sitter space and the resummation of secular terms
20+8 pages, 10 figures, 1 table
JHEP 10 (2018) 016
10.1007/JHEP10(2018)016
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze the long distance behavior of the two-point functions for an interacting scalar $O(N)$ model in de Sitter spacetime. Following our previous work, this behavior is analyzed by analytic continuation of the Euclidean correlators, which are computed by treating the homogeneous zero mode exactly and using a par...
[ { "created": "Mon, 16 Jul 2018 16:45:14 GMT", "version": "v1" }, { "created": "Thu, 4 Oct 2018 10:04:46 GMT", "version": "v2" } ]
2018-10-05
[ [ "Nacir", "Diana López", "" ], [ "Mazzitelli", "Francisco D.", "" ], [ "Trombetta", "Leonardo G.", "" ] ]
We analyze the long distance behavior of the two-point functions for an interacting scalar $O(N)$ model in de Sitter spacetime. Following our previous work, this behavior is analyzed by analytic continuation of the Euclidean correlators, which are computed by treating the homogeneous zero mode exactly and using a parti...
hep-th/0005173
Vyacheslav Rychkov
A.M. Polyakov and V.S. Rychkov
Loop dynamics and AdS/CFT correspondence
19 pages, LaTeX, minor corrections to bring the paper in agreement with the journal version to be published in Nucl.Phys.B
Nucl.Phys. B594 (2001) 272-286
10.1016/S0550-3213(00)00642-8
PUPT-1933
hep-th
null
We consider the strong coupling limit of conformal gauge theories in 4 dimensions. The action of the loop operator on the minimal area in the AdS space is analyzed, and the Schwinger-Dyson equations of gauge theory are checked. The general approach to the loop dynamics developed here goes beyond the special case of c...
[ { "created": "Thu, 18 May 2000 22:38:41 GMT", "version": "v1" }, { "created": "Fri, 24 Nov 2000 22:52:50 GMT", "version": "v2" } ]
2009-10-31
[ [ "Polyakov", "A. M.", "" ], [ "Rychkov", "V. S.", "" ] ]
We consider the strong coupling limit of conformal gauge theories in 4 dimensions. The action of the loop operator on the minimal area in the AdS space is analyzed, and the Schwinger-Dyson equations of gauge theory are checked. The general approach to the loop dynamics developed here goes beyond the special case of con...
1109.5524
Zengo Tsuboi
Zengo Tsuboi
Wronskian solutions of the T, Q and Y-systems related to infinite dimensional unitarizable modules of the general linear superalgebra gl(M|N)
60 pages, notation simplified
Nuclear Physics B 870 [FS] (2013) 92-137
10.1016/j.nuclphysb.2013.01.007
HU-Mathematik-2011-21; HU-EP-11/ 45
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In [Z.Tsuboi, Nucl. Phys. B 826 (2010) 399 [arXiv:0906.2039]], we proposed Wronskian-like solutions of the T-system for [M,N]-hook of the general linear superalgebra gl(M|N). We have generalized these Wronskian-like solutions to the ones for the general T-hook, which is a union of [M1,N1]-hook and [M2,N2]-hook (M=M1+...
[ { "created": "Mon, 26 Sep 2011 11:31:40 GMT", "version": "v1" }, { "created": "Fri, 8 Feb 2013 07:08:17 GMT", "version": "v2" } ]
2013-02-13
[ [ "Tsuboi", "Zengo", "" ] ]
In [Z.Tsuboi, Nucl. Phys. B 826 (2010) 399 [arXiv:0906.2039]], we proposed Wronskian-like solutions of the T-system for [M,N]-hook of the general linear superalgebra gl(M|N). We have generalized these Wronskian-like solutions to the ones for the general T-hook, which is a union of [M1,N1]-hook and [M2,N2]-hook (M=M1+M1...
hep-th/9408036
Anna Ceresole
A. Ceresole, R. D'Auria and S. Ferrara
On the Geometry of Moduli Space of Vacua in N=2 Supersymmetric Yang-Mills Theory
10 pgs (TeX with harvmac), POLFIS-TH.07/94, CERN-TH.7384/94
Phys.Lett. B339 (1994) 71-76
10.1016/0370-2693(94)91134-7
null
hep-th
null
We consider generic properties of the moduli space of vacua in $N=2$ supersymmetric Yang--Mills theory recently studied by Seiberg and Witten. We find, on general grounds, Picard--Fuchs type of differential equations expressing the existence of a flat holomorphic connection, which for one parameter (i.e. for gauge gr...
[ { "created": "Fri, 5 Aug 1994 20:18:56 GMT", "version": "v1" } ]
2017-09-07
[ [ "Ceresole", "A.", "" ], [ "D'Auria", "R.", "" ], [ "Ferrara", "S.", "" ] ]
We consider generic properties of the moduli space of vacua in $N=2$ supersymmetric Yang--Mills theory recently studied by Seiberg and Witten. We find, on general grounds, Picard--Fuchs type of differential equations expressing the existence of a flat holomorphic connection, which for one parameter (i.e. for gauge grou...
hep-th/9403113
null
M. Cadoni and S. Mignemi
Duality of Lorentzian and Euclidean black holes in two-dimensional string-generated models
10 pages plain Tex, 4 figures avalaible upon request from authors, INFNCA-TH-94-4
Mod.Phys.Lett.A10:367-378,1995
10.1142/S0217732395000405
null
hep-th
null
We discuss the properties of lorentzian and euclidean black hole solutions of a generalized 2-dim dilaton-gravity action containing a modulus field, which arises from the compactification of heterotic string models. The duality symmetries of these solutions are also investigated.
[ { "created": "Sat, 19 Mar 1994 02:15:00 GMT", "version": "v1" } ]
2010-11-01
[ [ "Cadoni", "M.", "" ], [ "Mignemi", "S.", "" ] ]
We discuss the properties of lorentzian and euclidean black hole solutions of a generalized 2-dim dilaton-gravity action containing a modulus field, which arises from the compactification of heterotic string models. The duality symmetries of these solutions are also investigated.
hep-th/9511001
null
M.Koseki, R.Kuriki
Quantization of 2D Abelian Gauge Theory without the Kinetic Term of Gauge Field as Anomalous Gauge Theory
LaTex, 17pages
null
null
null
hep-th
null
The massless Schwinger model without the kinetic term of gauge field has gauge anomaly. We quantize the model as an anomalous gauge theory in the most general class of gauge conditions. We show that the gauge field becomes a dynamical variable because of gauge anomaly.
[ { "created": "Wed, 1 Nov 1995 09:30:04 GMT", "version": "v1" }, { "created": "Mon, 6 Nov 1995 07:46:13 GMT", "version": "v2" }, { "created": "Wed, 8 Nov 1995 00:32:44 GMT", "version": "v3" } ]
2008-02-03
[ [ "Koseki", "M.", "" ], [ "Kuriki", "R.", "" ] ]
The massless Schwinger model without the kinetic term of gauge field has gauge anomaly. We quantize the model as an anomalous gauge theory in the most general class of gauge conditions. We show that the gauge field becomes a dynamical variable because of gauge anomaly.
hep-th/9210040
Wolfgang Eholzer
W. Eholzer
Fusion Algebras Induced by Representations of the Modular Group
(one change informula (4.15), some minor changes) 13 pages (plain TeX), to be published in Int.Jour.Mod.Phys.A
Int.J.Mod.Phys. A8 (1993) 3495-3507
10.1142/S0217751X93001405
BONN-HE-92-30
hep-th
null
Using the representation theory of the subgroups SL_2(Z_p) of the modular group we investigate the induced fusion algebras in some simple examples. Only some of these representations lead to 'good' fusion algebras. Furthermore, the conformal dimensions and the central charge of the corresponding rational conformal fi...
[ { "created": "Thu, 8 Oct 1992 12:53:55 GMT", "version": "v1" }, { "created": "Fri, 27 Nov 1992 07:37:13 GMT", "version": "v2" } ]
2016-09-06
[ [ "Eholzer", "W.", "" ] ]
Using the representation theory of the subgroups SL_2(Z_p) of the modular group we investigate the induced fusion algebras in some simple examples. Only some of these representations lead to 'good' fusion algebras. Furthermore, the conformal dimensions and the central charge of the corresponding rational conformal fiel...
hep-th/0504038
Fang Wei
H.Q.Lu, Z.G.Huang, W.Fang, P.Y.Ji
Quantum Cosmology and Dark Energy Model of Born-Infeld Type Scalar Field
19 pages, 5 figures,typos corrected, references added
null
null
null
hep-th
null
In this paper, we consider a quantum model of gravitation interacting with a Born-Infeld(B-I) type scalar field $\phi$. The corresponding Wheeler-Dewitt equation can be solved analytically for both very large and small cosmological scale factor. In the condition that small cosmological scale factor tend to limit, the...
[ { "created": "Tue, 5 Apr 2005 08:15:06 GMT", "version": "v1" }, { "created": "Thu, 7 Apr 2005 06:07:01 GMT", "version": "v2" }, { "created": "Tue, 8 Nov 2005 06:16:50 GMT", "version": "v3" } ]
2007-05-23
[ [ "Lu", "H. Q.", "" ], [ "Huang", "Z. G.", "" ], [ "Fang", "W.", "" ], [ "Ji", "P. Y.", "" ] ]
In this paper, we consider a quantum model of gravitation interacting with a Born-Infeld(B-I) type scalar field $\phi$. The corresponding Wheeler-Dewitt equation can be solved analytically for both very large and small cosmological scale factor. In the condition that small cosmological scale factor tend to limit, the w...
hep-th/0104029
Dmitri Antonov
Nikita Agasian (ITEP, Moscow), Dmitri Antonov (INFN, Pisa and Pisa U.)
Confining strings and RG flow in the (2+1)-dimensional Georgi-Glashow model and its SU(3)-generalization
14 pages, LaTeX2e, no figures, to appear in JHEP
JHEP 0106:058,2001
10.1088/1126-6708/2001/06/058
null
hep-th
null
Confining strings and RG flow at finite temperature are investigated in the (2+1)-dimensional Georgi-Glashow model. This is done in the limit when the electric coupling constant is much larger than the square root of mass of the Higgs field, but much smaller than the vacuum expectation value of this field. The modifi...
[ { "created": "Tue, 3 Apr 2001 15:07:05 GMT", "version": "v1" }, { "created": "Wed, 4 Apr 2001 15:52:13 GMT", "version": "v2" }, { "created": "Thu, 28 Jun 2001 14:35:16 GMT", "version": "v3" } ]
2010-02-03
[ [ "Agasian", "Nikita", "", "ITEP, Moscow" ], [ "Antonov", "Dmitri", "", "INFN, Pisa and Pisa U." ] ]
Confining strings and RG flow at finite temperature are investigated in the (2+1)-dimensional Georgi-Glashow model. This is done in the limit when the electric coupling constant is much larger than the square root of mass of the Higgs field, but much smaller than the vacuum expectation value of this field. The modifica...
2112.03929
Alessandro Mininno
Sebasti\'an Franco, Alessandro Mininno, \'Angel M. Uranga, Xingyang Yu
Spin(7) Orientifolds and 2d $\mathcal{N}= (0,1)$ Triality
v2: corrected typos, JHEP accepted; v1: 32 pages + 3 appendices
null
10.1007/JHEP01(2022)058
ZMP-HH/21-21, IFT-UAM/CSIC-21-142
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a new, geometric perspective on the recently proposed triality of 2d $\mathcal{N}=(0,1)$ gauge theories, based on its engineering in terms of D1-branes probing Spin(7) orientifolds. In this context, triality translates into the fact that multiple gauge theories correspond to the same underlying orientifold...
[ { "created": "Tue, 7 Dec 2021 19:00:01 GMT", "version": "v1" }, { "created": "Tue, 11 Jan 2022 10:09:31 GMT", "version": "v2" } ]
2022-02-02
[ [ "Franco", "Sebastián", "" ], [ "Mininno", "Alessandro", "" ], [ "Uranga", "Ángel M.", "" ], [ "Yu", "Xingyang", "" ] ]
We present a new, geometric perspective on the recently proposed triality of 2d $\mathcal{N}=(0,1)$ gauge theories, based on its engineering in terms of D1-branes probing Spin(7) orientifolds. In this context, triality translates into the fact that multiple gauge theories correspond to the same underlying orientifold. ...
hep-th/0006247
Wolfgang Lerche
W. Lerche, A. Lutken and C. Schweigert
D-Branes on ALE Spaces and the ADE Classification of Conformal Field Theories
12p, harvmac, minor corrrections and ref added
Nucl.Phys. B622 (2002) 269-278
10.1016/S0550-3213(01)00613-7
CERN-TH/2000-178
hep-th
null
The spectrum of D2-branes wrapped on an ALE space of general ADE type is determined, by representing them as boundary states of N=2 superconformal minimal models. The stable quantum states have RR charges which precisely represent the gauge fields of the corresponding Lie algebra. This provides a simple and direct ph...
[ { "created": "Fri, 30 Jun 2000 16:25:24 GMT", "version": "v1" }, { "created": "Sat, 23 Dec 2000 12:57:59 GMT", "version": "v2" }, { "created": "Wed, 14 Nov 2001 13:18:45 GMT", "version": "v3" } ]
2009-10-31
[ [ "Lerche", "W.", "" ], [ "Lutken", "A.", "" ], [ "Schweigert", "C.", "" ] ]
The spectrum of D2-branes wrapped on an ALE space of general ADE type is determined, by representing them as boundary states of N=2 superconformal minimal models. The stable quantum states have RR charges which precisely represent the gauge fields of the corresponding Lie algebra. This provides a simple and direct phys...
0809.4541
Kyung Kiu Kim
Jin Hur, Kyung Kiu Kim, Sang-Jin Sin
Hydrodynamics with conserved current from the gravity dual
16 pages, 1 figures, corrected typos, references and Appendices added
null
10.1088/1126-6708/2009/03/036
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We determine the structure of the hydrodynamics with conserved current, using the gauge/gravity duality of charged black-hole background. It turns out that even in the presence of the external electromagnetic field at the boundary, bulk Einstein equation is equivalent to the boundary conservation of energy momentum t...
[ { "created": "Fri, 26 Sep 2008 06:43:46 GMT", "version": "v1" }, { "created": "Tue, 7 Oct 2008 10:27:39 GMT", "version": "v2" } ]
2009-11-13
[ [ "Hur", "Jin", "" ], [ "Kim", "Kyung Kiu", "" ], [ "Sin", "Sang-Jin", "" ] ]
We determine the structure of the hydrodynamics with conserved current, using the gauge/gravity duality of charged black-hole background. It turns out that even in the presence of the external electromagnetic field at the boundary, bulk Einstein equation is equivalent to the boundary conservation of energy momentum ten...
2112.04527
James Halverson
James Halverson
Building Quantum Field Theories Out of Neurons
null
null
null
null
hep-th cs.LG hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An approach to field theory is studied in which fields are comprised of $N$ constituent random neurons. Gaussian theories arise in the infinite-$N$ limit when neurons are independently distributed, via the Central Limit Theorem, while interactions arise due to finite-$N$ effects or non-independently distributed neuro...
[ { "created": "Wed, 8 Dec 2021 19:05:36 GMT", "version": "v1" } ]
2021-12-10
[ [ "Halverson", "James", "" ] ]
An approach to field theory is studied in which fields are comprised of $N$ constituent random neurons. Gaussian theories arise in the infinite-$N$ limit when neurons are independently distributed, via the Central Limit Theorem, while interactions arise due to finite-$N$ effects or non-independently distributed neurons...
0710.5762
Igor Kondrashuk
Gorazd Cvetic and Igor Kondrashuk
Gluon self-interaction in the position space in Landau gauge
47 pages, 1 figure, minor corrections, Eq. for J_31 on page 11 is corrected, to appear in Int. J. of Mod. Phys. A
Int.J.Mod.Phys.A23:4145-4204,2008
10.1142/S0217751X08040500
USM-TH-220
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a method to treat the three-gluon self-interaction vertex in the position space in D = 4 - 2e dimensions. As an example, we calculate a two-loop contribution to auxiliary Lcc vertex in the Landau gauge which contains the three-gluon vertex for SU(N) Yang-Mills theory. We represent the integral expression a...
[ { "created": "Tue, 30 Oct 2007 21:06:27 GMT", "version": "v1" }, { "created": "Tue, 4 Mar 2008 00:40:50 GMT", "version": "v2" }, { "created": "Mon, 15 Sep 2008 21:17:18 GMT", "version": "v3" } ]
2008-11-26
[ [ "Cvetic", "Gorazd", "" ], [ "Kondrashuk", "Igor", "" ] ]
We propose a method to treat the three-gluon self-interaction vertex in the position space in D = 4 - 2e dimensions. As an example, we calculate a two-loop contribution to auxiliary Lcc vertex in the Landau gauge which contains the three-gluon vertex for SU(N) Yang-Mills theory. We represent the integral expression as ...
1206.3465
Andrej El
Andrej El, Ioannis Bouras, Christian Wesp, Zhe Xu and Carsten Greiner
Dissipative hydrodynamics for multi-component systems
5 pages, 3 figures. Submitted to EPJA topical issue on "Relativistic Hydro- and Thermodynamics". arXiv admin note: text overlap with arXiv:1103.4038
null
10.1140/epja/i2012-12166-6
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Second-order dissipative hydrodynamic equations for each component of a multi-component system are derived using the entropy principle. Comparison of the solutions with kinetic transport results demonstrates validity of the obtained equations. We demonstrate how the shear viscosity of the total system can be calculat...
[ { "created": "Fri, 15 Jun 2012 13:50:38 GMT", "version": "v1" } ]
2015-06-05
[ [ "El", "Andrej", "" ], [ "Bouras", "Ioannis", "" ], [ "Wesp", "Christian", "" ], [ "Xu", "Zhe", "" ], [ "Greiner", "Carsten", "" ] ]
Second-order dissipative hydrodynamic equations for each component of a multi-component system are derived using the entropy principle. Comparison of the solutions with kinetic transport results demonstrates validity of the obtained equations. We demonstrate how the shear viscosity of the total system can be calculated...
hep-th/9207099
null
Fabrizio Illuminati
Energy Spectrum of Anyons in a Magnetic Field
11 pages in Plain LaTeX (plus 4 figures available on request), DFPD 92/TH/42
Phys.Rev. A47 (1993) 3437
10.1103/PhysRevA.47.3437
null
hep-th cond-mat
null
For the many-anyon system in external magnetic field, we derive the energy spectrum as an exact solution of the quantum eigenvalue problem with particular topological constraints. Our results agree with the numerical spectra recently obtained for the 3- and the 4-anyon systems.
[ { "created": "Wed, 29 Jul 1992 16:35:00 GMT", "version": "v1" } ]
2009-10-22
[ [ "Illuminati", "Fabrizio", "" ] ]
For the many-anyon system in external magnetic field, we derive the energy spectrum as an exact solution of the quantum eigenvalue problem with particular topological constraints. Our results agree with the numerical spectra recently obtained for the 3- and the 4-anyon systems.
hep-th/9411220
V. P. Nair
V.P. Nair
Chern-Simons and WZNW Theories and the Quark-Gluon Plasma
31 pages, PlainTEX, 4 figures available upon request. Lectures presented at the Mt. Sorak Summer School, S. Korea, June 27- July 2, 1994
null
null
CCNY-HEP-94/10
hep-th
null
Summation over hard thermal loops, by themselves and as insertions in higher order Feynman diagrams, is important in thermal perturbation theory for Quantum Chromodynamics, so that all contributions of a given order in the coupling constant can be consistently taken into account. I review some of the basic properties...
[ { "created": "Tue, 29 Nov 1994 16:59:01 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nair", "V. P.", "" ] ]
Summation over hard thermal loops, by themselves and as insertions in higher order Feynman diagrams, is important in thermal perturbation theory for Quantum Chromodynamics, so that all contributions of a given order in the coupling constant can be consistently taken into account. I review some of the basic properties o...
0806.2754
Mariano Cadoni
Mariano Cadoni, Mohammad R. Setare
Near-horizon limit of the charged BTZ black hole and AdS_2 quantum gravity
11 pages, no figures
JHEP 0807:131,2008
10.1088/1126-6708/2008/07/131
null
hep-th astro-ph gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the 3D charged Banados-Teitelboim-Zanelli (BTZ) black hole solution interpolates between two different 2D AdS spacetimes: a near-extremal, near-horizon AdS_2 geometry with constant dilaton and U(1) field and an asymptotic AdS_2 geometry with a linear dilaton. Thus, the charged BTZ black hole can be consi...
[ { "created": "Tue, 17 Jun 2008 11:05:44 GMT", "version": "v1" } ]
2011-03-28
[ [ "Cadoni", "Mariano", "" ], [ "Setare", "Mohammad R.", "" ] ]
We show that the 3D charged Banados-Teitelboim-Zanelli (BTZ) black hole solution interpolates between two different 2D AdS spacetimes: a near-extremal, near-horizon AdS_2 geometry with constant dilaton and U(1) field and an asymptotic AdS_2 geometry with a linear dilaton. Thus, the charged BTZ black hole can be conside...
hep-th/9509152
Oh Choo Hiap
L.C. Kwek and C.H. Oh
A Labelling Scheme for Higher Dimensional Simplex Equations
To appear as a Letter to the Editor in J. Phys. A:Math and Gen
J.Phys. A28 (1995) L521-L524
10.1088/0305-4470/28/21/002
null
hep-th math.QA q-alg
null
We present a succinct way of obtaining all possible higher dimensional generalization of Quantum Yang-Baxter Equation (QYBE). Using the scheme, we could generate the two popular three-simplex equations, namely: Zamolodchikov's tetrahedron equation (ZTE) and Frenkel and Moore equation (FME).
[ { "created": "Wed, 27 Sep 1995 06:44:42 GMT", "version": "v1" } ]
2009-10-28
[ [ "Kwek", "L. C.", "" ], [ "Oh", "C. H.", "" ] ]
We present a succinct way of obtaining all possible higher dimensional generalization of Quantum Yang-Baxter Equation (QYBE). Using the scheme, we could generate the two popular three-simplex equations, namely: Zamolodchikov's tetrahedron equation (ZTE) and Frenkel and Moore equation (FME).
hep-th/9605167
Gudmar Thorleifsson
M.J. Bowick, S.M. Catterall and G. Thorleifsson (Syracuse Univ.)
Minimal Dynamical Triangulations of Random Surfaces
Latex, 9 pages, 3 figures, Published version
Phys.Lett. B391 (1997) 305-309
10.1016/S0370-2693(96)01459-1
null
hep-th cond-mat hep-lat
null
We introduce and investigate numerically a minimal class of dynamical triangulations of two-dimensional gravity on the sphere in which only vertices of order five, six or seven are permitted. We show firstly that this restriction of the local coordination number, or equivalently intrinsic scalar curvature, leaves int...
[ { "created": "Wed, 22 May 1996 15:36:50 GMT", "version": "v1" }, { "created": "Fri, 28 Feb 1997 15:38:53 GMT", "version": "v2" } ]
2009-10-30
[ [ "Bowick", "M. J.", "", "Syracuse Univ." ], [ "Catterall", "S. M.", "", "Syracuse Univ." ], [ "Thorleifsson", "G.", "", "Syracuse Univ." ] ]
We introduce and investigate numerically a minimal class of dynamical triangulations of two-dimensional gravity on the sphere in which only vertices of order five, six or seven are permitted. We show firstly that this restriction of the local coordination number, or equivalently intrinsic scalar curvature, leaves intac...
1812.05106
Cheng Peng
Changhyun Ahn and Cheng Peng
Chiral Algebras of Two-Dimensional SYK Models
25 pages
null
10.1007/JHEP07(2019)092
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study chiral algebras in the $\bar{Q}$-cohomology of two dimensional SYK models with extended supersymmetry. In a special limit discovered in arXiv:1805.09325, we are able to construct explicitly a "vertical" single-particle higher-spin algebra that is bilinear in the fundamental fields. This algebra can be regard...
[ { "created": "Wed, 12 Dec 2018 19:00:01 GMT", "version": "v1" } ]
2019-09-04
[ [ "Ahn", "Changhyun", "" ], [ "Peng", "Cheng", "" ] ]
We study chiral algebras in the $\bar{Q}$-cohomology of two dimensional SYK models with extended supersymmetry. In a special limit discovered in arXiv:1805.09325, we are able to construct explicitly a "vertical" single-particle higher-spin algebra that is bilinear in the fundamental fields. This algebra can be regarded...
2205.06143
Giandomenico Palumbo
Giandomenico Palumbo
Emergent Dynamics of Spacetime and Matter from a Topological Phase
4 pages
EPL 142, 59002 (2023)
10.1209/0295-5075/acd5f9
null
hep-th cond-mat.mes-hall gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we present a new theoretical scenario in which both dynamical Dirac fermions and Einstein's gravity with a positive cosmological constant and torsion emerge via a spontaneous symmetry breaking in a topological phase. This phase does not contain any local propagating degrees of freedom and is described ...
[ { "created": "Thu, 12 May 2022 15:06:18 GMT", "version": "v1" }, { "created": "Fri, 13 May 2022 06:34:39 GMT", "version": "v2" } ]
2023-06-01
[ [ "Palumbo", "Giandomenico", "" ] ]
In this paper, we present a new theoretical scenario in which both dynamical Dirac fermions and Einstein's gravity with a positive cosmological constant and torsion emerge via a spontaneous symmetry breaking in a topological phase. This phase does not contain any local propagating degrees of freedom and is described by...
1312.0369
Oleg Evnin
Oleg Evnin
Microscopic approach to string gas cosmology
8 pages
J. Phys.: Conf. Ser. 496 (2014) 012022
10.1088/1742-6596/496/1/012022
null
hep-th gr-qc
http://creativecommons.org/licenses/by-nc-sa/3.0/
In this contribution to the proceedings of the Conference on Modern Physics of Compact Stars and Relativistic Gravity in Yerevan, Armenia (September 18-21, 2013), I review recent work attempting to give a fundamental definition to string evolution in a dynamical, fully compact universe, and present a sketch of how th...
[ { "created": "Mon, 2 Dec 2013 08:25:43 GMT", "version": "v1" } ]
2014-03-27
[ [ "Evnin", "Oleg", "" ] ]
In this contribution to the proceedings of the Conference on Modern Physics of Compact Stars and Relativistic Gravity in Yerevan, Armenia (September 18-21, 2013), I review recent work attempting to give a fundamental definition to string evolution in a dynamical, fully compact universe, and present a sketch of how the ...
hep-th/9901025
Zhou Bang Rong
Bang-Rong Zhou
$U_L(N)\times U_R(N)$-invariant four-fermion interactions and Nambu-Goldstone mechanism at finite temperature
8 pages, Latex, no figures
Commun.Theor.Phys.33:113-118,2000
10.1088/0253-6102/33/1/113
AS-GS-TP-004(1998)
hep-th
null
In a chiral $U_L(N)\times U_R(N)$ fermion model of NJL-form, we prove that, if all the fermions are assumed to have equal masses and equal chemical potentials, then at the finite temperature $T$ below the symmetry restoration temperature $T_c$, there will be $N^2$ massive scalar composite particles and $N^2$ massless...
[ { "created": "Fri, 8 Jan 1999 08:09:30 GMT", "version": "v1" } ]
2018-01-17
[ [ "Zhou", "Bang-Rong", "" ] ]
In a chiral $U_L(N)\times U_R(N)$ fermion model of NJL-form, we prove that, if all the fermions are assumed to have equal masses and equal chemical potentials, then at the finite temperature $T$ below the symmetry restoration temperature $T_c$, there will be $N^2$ massive scalar composite particles and $N^2$ massless p...
hep-th/0201145
Gleb Arutjunov
G. Arutyunov and E. Sokatchev
Implications of Superconformal Symmetry for Interacting (2,0) Tensor Multiplets
LaTex, 30 p, minor corrections, one reference added
Nucl.Phys. B635 (2002) 3-32
10.1016/S0550-3213(02)00359-0
AEI-2001-138, CERN-TH-2001-337, LAPTH-894/01
hep-th
null
We study the structure of the four-point correlation function of the lowest-dimension 1/2 BPS operators (stress-tensor multiplets) in the (2,0) six-dimensional theory. We first discuss the superconformal Ward identities and the group-theoretical restrictions on the corresponding OPE. We show that the general solution...
[ { "created": "Fri, 18 Jan 2002 18:39:15 GMT", "version": "v1" }, { "created": "Mon, 18 Feb 2002 10:35:18 GMT", "version": "v2" } ]
2015-06-26
[ [ "Arutyunov", "G.", "" ], [ "Sokatchev", "E.", "" ] ]
We study the structure of the four-point correlation function of the lowest-dimension 1/2 BPS operators (stress-tensor multiplets) in the (2,0) six-dimensional theory. We first discuss the superconformal Ward identities and the group-theoretical restrictions on the corresponding OPE. We show that the general solution o...
2304.12339
Matthew Dodelson
Matthew Dodelson, Cristoforo Iossa, Robin Karlsson, Alexander Zhiboedov
A thermal product formula
50 pages + appendices, 20 figures, typos corrected and citations added
null
null
CERN-TH-2023-062
hep-th cond-mat.stat-mech cond-mat.str-el gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that holographic thermal two-sided two-point correlators take the form of a product over quasi-normal modes (QNMs). Due to this fact, the two-point function admits a natural dispersive representation with a positive discontinuity at the location of QNMs. We explore the general constraints on the structure of ...
[ { "created": "Mon, 24 Apr 2023 18:00:00 GMT", "version": "v1" }, { "created": "Fri, 15 Sep 2023 15:25:50 GMT", "version": "v2" } ]
2023-09-18
[ [ "Dodelson", "Matthew", "" ], [ "Iossa", "Cristoforo", "" ], [ "Karlsson", "Robin", "" ], [ "Zhiboedov", "Alexander", "" ] ]
We show that holographic thermal two-sided two-point correlators take the form of a product over quasi-normal modes (QNMs). Due to this fact, the two-point function admits a natural dispersive representation with a positive discontinuity at the location of QNMs. We explore the general constraints on the structure of QN...
hep-th/0612154
Wen-Li Yang
Ryu Sasaki, Wen-Li Yang and Yao-Zhong Zhang
Exact classical solutions of nonlinear sigma models on supermanifolds
Latex file, 17 pages; V2, typos corrected, this version will appear in Nucl. Phys. B
Nucl.Phys.B772:371-384,2007
10.1016/j.nuclphysb.2007.03.013
YITP-06-64
hep-th cond-mat.dis-nn math-ph math.MP nlin.SI
null
We study two-dimensional nonlinear sigma models with target spaces being the complex super Grassmannian manifolds, that is, coset supermanifolds $G(m,p|n,q)\cong U(m|n)/[U(p|q)\otimes U(m-p|n-q)]$ for $0\leq p \leq m$, $0\leq q \leq n$ and $1\leq p+q$. The projective superspace ${\bf CP}^{m-1|n}$ is a special case of...
[ { "created": "Fri, 15 Dec 2006 02:09:17 GMT", "version": "v1" }, { "created": "Thu, 15 Mar 2007 23:46:16 GMT", "version": "v2" } ]
2008-11-26
[ [ "Sasaki", "Ryu", "" ], [ "Yang", "Wen-Li", "" ], [ "Zhang", "Yao-Zhong", "" ] ]
We study two-dimensional nonlinear sigma models with target spaces being the complex super Grassmannian manifolds, that is, coset supermanifolds $G(m,p|n,q)\cong U(m|n)/[U(p|q)\otimes U(m-p|n-q)]$ for $0\leq p \leq m$, $0\leq q \leq n$ and $1\leq p+q$. The projective superspace ${\bf CP}^{m-1|n}$ is a special case of $...
1206.2382
Yi-Fu Cai
Yi-Fu Cai, Damien A. Easson, Robert Brandenberger
Towards a Nonsingular Bouncing Cosmology
21 pages, 11 figures, relevant references added
JCAP08(2012)020
10.1088/1475-7516/2012/08/020
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a nonsingular bouncing cosmology using single scalar field matter with non-trivial potential and non-standard kinetic term. The potential sources a dynamical attractor solution with Ekpyrotic contraction which washes out small amplitude anisotropies. At high energy densities the field evolves into a ghost ...
[ { "created": "Mon, 11 Jun 2012 21:12:37 GMT", "version": "v1" }, { "created": "Fri, 22 Jun 2012 16:59:03 GMT", "version": "v2" } ]
2012-08-21
[ [ "Cai", "Yi-Fu", "" ], [ "Easson", "Damien A.", "" ], [ "Brandenberger", "Robert", "" ] ]
We present a nonsingular bouncing cosmology using single scalar field matter with non-trivial potential and non-standard kinetic term. The potential sources a dynamical attractor solution with Ekpyrotic contraction which washes out small amplitude anisotropies. At high energy densities the field evolves into a ghost co...
1312.0207
Rudra Prakash Malik
A. Shukla, S. Krishna, R. P. Malik
Nilpotent and absolutely anticommuting symmetries in the Freedman-Townsend model: augmented superfield formalism
LaTeX file, 21 pages, Journal reference
Int. J. Mod. Phys. A 29: 1450183 [p1--p22], 2014
10.1142/S0217751X14501838
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the off-shell nilpotent and absolutely anticommuting Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations, corresponding to the (1-form) Yang-Mills (YM) and (2-form) tensorial gauge symmetries of the four (3 + 1)-dimensional (4D) Freedman-Townsend (FT) model, by exploiting the augmented v...
[ { "created": "Sun, 1 Dec 2013 12:35:07 GMT", "version": "v1" }, { "created": "Mon, 5 May 2014 13:05:43 GMT", "version": "v2" }, { "created": "Tue, 21 Oct 2014 11:54:58 GMT", "version": "v3" }, { "created": "Sun, 21 Dec 2014 13:10:20 GMT", "version": "v4" } ]
2014-12-23
[ [ "Shukla", "A.", "" ], [ "Krishna", "S.", "" ], [ "Malik", "R. P.", "" ] ]
We derive the off-shell nilpotent and absolutely anticommuting Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations, corresponding to the (1-form) Yang-Mills (YM) and (2-form) tensorial gauge symmetries of the four (3 + 1)-dimensional (4D) Freedman-Townsend (FT) model, by exploiting the augmented ver...
1707.04017
Piotr Sulkowski
Piotr Kucharski, Markus Reineke, Marko Stosic, Piotr Su{\l}kowski
Knots-quivers correspondence
43 pages, 3 figures
Adv. Theor. Math. Phys. 23 (2019), no. 7 1849-1902
10.4310/ATMP.2019.v23.n7.a4
CALT-2017-040
hep-th math-ph math.GN math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce and explore the relation between knot invariants and quiver representation theory, which follows from the identification of quiver quantum mechanics in D-brane systems representing knots. We identify various structural properties of quivers associated to knots, and identify such quivers explicitly in man...
[ { "created": "Thu, 13 Jul 2017 08:06:03 GMT", "version": "v1" } ]
2020-05-29
[ [ "Kucharski", "Piotr", "" ], [ "Reineke", "Markus", "" ], [ "Stosic", "Marko", "" ], [ "Sułkowski", "Piotr", "" ] ]
We introduce and explore the relation between knot invariants and quiver representation theory, which follows from the identification of quiver quantum mechanics in D-brane systems representing knots. We identify various structural properties of quivers associated to knots, and identify such quivers explicitly in many ...
hep-th/9711097
Akikazu Hashimoto
Akikazu Hashimoto
The Shape of Branes Pulled by Strings
22 pages, 5 figures, uses psfig.sty; typos corrected; references added
Phys. Rev. D 57, 6441 (1998)
10.1103/PhysRevD.57.6441
NSF-ITP-97-141
hep-th
null
We examine the system where a string stretches between pair of D-branes, and study the bending of the D-brane caused by the tension of the string. If the distance between the pair of D-branes is sent to infinity, the tension of the string stretching between them is strong enough to pull the spike all the way to infin...
[ { "created": "Fri, 14 Nov 1997 00:11:10 GMT", "version": "v1" }, { "created": "Sat, 15 Nov 1997 00:43:00 GMT", "version": "v2" }, { "created": "Thu, 18 Dec 1997 02:34:09 GMT", "version": "v3" } ]
2016-08-25
[ [ "Hashimoto", "Akikazu", "" ] ]
We examine the system where a string stretches between pair of D-branes, and study the bending of the D-brane caused by the tension of the string. If the distance between the pair of D-branes is sent to infinity, the tension of the string stretching between them is strong enough to pull the spike all the way to infinit...
hep-th/0603111
\'Oscar Maci\'a Mr.
Sergio Ferrara, Oscar Macia
Real symplectic formulation of local special geometry
10 pages, corrected typos
Phys.Lett.B637:102-106,2006
10.1016/j.physletb.2006.04.010
CERN-PH-TH/2006-044, IFIC/06-13
hep-th
null
We consider a formulation of local special geometry in terms of Darboux special coordinates $P^I=(p^i,q_i)$, $I=1,...,2n$. A general formula for the metric is obtained which is manifestly $\mathbf{Sp}(2n,\mathbb{R})$ covariant. Unlike the rigid case the metric is not given by the Hessian of the real function $S(P)$ w...
[ { "created": "Tue, 14 Mar 2006 15:14:29 GMT", "version": "v1" }, { "created": "Wed, 3 May 2006 16:04:00 GMT", "version": "v2" } ]
2008-11-26
[ [ "Ferrara", "Sergio", "" ], [ "Macia", "Oscar", "" ] ]
We consider a formulation of local special geometry in terms of Darboux special coordinates $P^I=(p^i,q_i)$, $I=1,...,2n$. A general formula for the metric is obtained which is manifestly $\mathbf{Sp}(2n,\mathbb{R})$ covariant. Unlike the rigid case the metric is not given by the Hessian of the real function $S(P)$ whi...
1808.03263
Kristan Jensen
Jordan Cotler, Kristan Jensen
A theory of reparameterizations for AdS$_3$ gravity
74 pages, 4 figures; v2: minor fixes; v3: various improvements and typos fixed; added new material on PSL(2,R) currents, Euclidean black holes, and a derivation of the boundary measure from the bulk
null
10.1007/JHEP02(2019)079
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We rewrite the Chern-Simons description of pure gravity on global AdS$_3$ and on Euclidean BTZ black holes as a quantum field theory on the AdS boundary. The resulting theory is (two copies of) the path integral quantization of a certain coadjoint orbit of the Virasoro group, and it should be regarded as the quantum ...
[ { "created": "Thu, 9 Aug 2018 17:59:56 GMT", "version": "v1" }, { "created": "Fri, 10 Aug 2018 15:53:41 GMT", "version": "v2" }, { "created": "Thu, 20 Sep 2018 17:49:46 GMT", "version": "v3" } ]
2019-03-27
[ [ "Cotler", "Jordan", "" ], [ "Jensen", "Kristan", "" ] ]
We rewrite the Chern-Simons description of pure gravity on global AdS$_3$ and on Euclidean BTZ black holes as a quantum field theory on the AdS boundary. The resulting theory is (two copies of) the path integral quantization of a certain coadjoint orbit of the Virasoro group, and it should be regarded as the quantum fi...
hep-th/9812134
Andrew Chamblin
A. Chamblin (Cambridge U.)
Existence of Majorana fermions for M-branes wrapped in space and time
10 pages REVTeX
J.Math.Phys. 41 (2000) 5510-5516
10.1063/1.533444
DAMTP R-98/18
hep-th
null
We show that it is possible to define Majorana (s)pinor fields on M-branes which have been identified under the action of the antipodal map on the adS factor of the throat geometry, or which have been wrapped on two-cycles of arbitrary genus. This is an important consistency check, since it means that one may still t...
[ { "created": "Tue, 15 Dec 1998 21:54:29 GMT", "version": "v1" } ]
2009-10-31
[ [ "Chamblin", "A.", "", "Cambridge U." ] ]
We show that it is possible to define Majorana (s)pinor fields on M-branes which have been identified under the action of the antipodal map on the adS factor of the throat geometry, or which have been wrapped on two-cycles of arbitrary genus. This is an important consistency check, since it means that one may still tak...
2107.11961
Yoshihiko Abe
Yoshihiko Abe, Tetsutaro Higaki, Tatsuo Kobayashi, Shintaro Takada, Rei Takahashi
4D effective action from non-Abelian DBI action with magnetic flux background
26 pages, version to appear in PRD
null
10.1103/PhysRevD.104.126020
KUNS-2882, EPHOU-21-007
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
We study a systematic derivation of four dimensional $\mathcal{N}=1$ supersymmetric effective theory from ten dimensional non-Abelian Dirac-Born-Infeld action compactified on a six dimensional torus with magnetic fluxes on the D-branes. We find a new type of matter K\"{a}hler metric while gauge kinetic function and s...
[ { "created": "Mon, 26 Jul 2021 05:15:01 GMT", "version": "v1" }, { "created": "Thu, 16 Dec 2021 02:30:28 GMT", "version": "v2" } ]
2022-01-05
[ [ "Abe", "Yoshihiko", "" ], [ "Higaki", "Tetsutaro", "" ], [ "Kobayashi", "Tatsuo", "" ], [ "Takada", "Shintaro", "" ], [ "Takahashi", "Rei", "" ] ]
We study a systematic derivation of four dimensional $\mathcal{N}=1$ supersymmetric effective theory from ten dimensional non-Abelian Dirac-Born-Infeld action compactified on a six dimensional torus with magnetic fluxes on the D-branes. We find a new type of matter K\"{a}hler metric while gauge kinetic function and sup...
2111.02243
Luis Apolo
Luis Apolo, Wei Song
TsT, black holes, and $T\bar T + J\bar T + T\bar J$
55 pages, 9 figures
JHEP04 (2022) 177
10.1007/JHEP04(2022)177
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We generate a class of string backgrounds by a sequence of TsT transformations of the NS1-NS5 system that we argue are holographically dual to states in a single-trace $T\bar T + J\bar T + T\bar J$-deformed CFT$_2$. The new string backgrounds include general rotating black hole solutions with two $U(1)$ charges as we...
[ { "created": "Wed, 3 Nov 2021 14:07:07 GMT", "version": "v1" }, { "created": "Wed, 11 May 2022 13:51:58 GMT", "version": "v2" } ]
2022-05-12
[ [ "Apolo", "Luis", "" ], [ "Song", "Wei", "" ] ]
We generate a class of string backgrounds by a sequence of TsT transformations of the NS1-NS5 system that we argue are holographically dual to states in a single-trace $T\bar T + J\bar T + T\bar J$-deformed CFT$_2$. The new string backgrounds include general rotating black hole solutions with two $U(1)$ charges as well...
1404.2460
Edward Witten
Katrin Becker, Daniel Robbins, and Edward Witten
The $\alpha'$ Expansion On A Compact Manifold Of Exceptional Holonomy
34 pp
null
10.1007/JHEP06(2014)051
MIFPA-14-12
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the approximation corresponding to the classical Einstein equations, which is valid at large radius, string theory compactification on a compact manifold $M$ of $G_2$ or $\mathrm{Spin}(7)$ holonomy gives a supersymmetric vacuum in three or two dimensions. Do $\alpha'$ corrections to the Einstein equations disturb ...
[ { "created": "Wed, 9 Apr 2014 12:26:49 GMT", "version": "v1" } ]
2015-06-19
[ [ "Becker", "Katrin", "" ], [ "Robbins", "Daniel", "" ], [ "Witten", "Edward", "" ] ]
In the approximation corresponding to the classical Einstein equations, which is valid at large radius, string theory compactification on a compact manifold $M$ of $G_2$ or $\mathrm{Spin}(7)$ holonomy gives a supersymmetric vacuum in three or two dimensions. Do $\alpha'$ corrections to the Einstein equations disturb th...
hep-th/9402085
null
Alexander Vilenkin
Topological Inflation
10 pages
Phys.Rev.Lett.72:3137-3140,1994
10.1103/PhysRevLett.72.3137
null
hep-th gr-qc
null
Inflation can occur in the cores of topological defects, where the scalar field is forced to stay near the maximum of its potential. This topological inflation does not require fine-tuning of the initial conditions.
[ { "created": "Tue, 15 Feb 1994 14:52:00 GMT", "version": "v1" } ]
2010-11-01
[ [ "Vilenkin", "Alexander", "" ] ]
Inflation can occur in the cores of topological defects, where the scalar field is forced to stay near the maximum of its potential. This topological inflation does not require fine-tuning of the initial conditions.
hep-th/9803227
Hyung Won Lee
H.W. Lee, N.J. Kim, and Y.S. Myung (Inje University)
Probing the BTZ black hole with test fields
substantial modifications, 12 pages, no figure, RevTeX
Phys.Lett. B441 (1998) 83-88
10.1016/S0370-2693(98)01157-5
INJE-TP-98-3
hep-th
null
We introduce a set of scalar fields as test fields to study the dynamical behaviors of the BTZ (Banados-Teitelboim-Zanelli) black hole. These include minimally coupled scalar, conformally coupled scalar, dilaton, and tachyon. To calculate the decay rate of the BTZ black hole, we consider both the Dirichlet boundary c...
[ { "created": "Fri, 27 Mar 1998 07:27:15 GMT", "version": "v1" }, { "created": "Mon, 27 Apr 1998 05:04:40 GMT", "version": "v2" } ]
2009-10-31
[ [ "Lee", "H. W.", "", "Inje University" ], [ "Kim", "N. J.", "", "Inje University" ], [ "Myung", "Y. S.", "", "Inje University" ] ]
We introduce a set of scalar fields as test fields to study the dynamical behaviors of the BTZ (Banados-Teitelboim-Zanelli) black hole. These include minimally coupled scalar, conformally coupled scalar, dilaton, and tachyon. To calculate the decay rate of the BTZ black hole, we consider both the Dirichlet boundary con...
1510.06269
Seyed Hossein Hendi Dr.
Seyed Hossein Hendi and Reza Naderi
Geometrothermodynamics of black holes in Lovelock gravity with a nonlinear electrodynamics
13 pages with 9 figures
Physical Review D 91, 024007 (2015)
10.1103/PhysRevD.91.024007
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The objective of the present paper is to analyze the phase transition of asymptotically anti-de Sitter (AdS) black hole solutions in Lovelock gravity in the presence of nonlinear electrodynamics. First, we present the asymptotically AdS black hole solutions for two classes of the Born-Infeld type of nonlinear electro...
[ { "created": "Wed, 21 Oct 2015 14:21:02 GMT", "version": "v1" } ]
2015-10-22
[ [ "Hendi", "Seyed Hossein", "" ], [ "Naderi", "Reza", "" ] ]
The objective of the present paper is to analyze the phase transition of asymptotically anti-de Sitter (AdS) black hole solutions in Lovelock gravity in the presence of nonlinear electrodynamics. First, we present the asymptotically AdS black hole solutions for two classes of the Born-Infeld type of nonlinear electrody...
1701.03196
Aron Wall
Aron C. Wall
A Lower Bound on the Energy Density in Classical and Quantum Field Theories
7 pages, no figures. v2: fixed typos, added refs, other minor changes, v3: minor corrections, changed title (was "From Global to Local Energy Conditions")
Phys. Rev. Lett. 118, 151601 (2017)
10.1103/PhysRevLett.118.151601
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A novel method for deriving energy conditions in stable field theories is described. In a local classical theory with one spatial dimension, a local energy condition always exists. For a relativistic field theory, one obtains the dominant energy condition. In a quantum field theory, there instead exists a quantum ene...
[ { "created": "Thu, 12 Jan 2017 00:47:25 GMT", "version": "v1" }, { "created": "Thu, 26 Jan 2017 01:16:34 GMT", "version": "v2" }, { "created": "Mon, 24 Jul 2017 21:26:51 GMT", "version": "v3" } ]
2017-07-26
[ [ "Wall", "Aron C.", "" ] ]
A novel method for deriving energy conditions in stable field theories is described. In a local classical theory with one spatial dimension, a local energy condition always exists. For a relativistic field theory, one obtains the dominant energy condition. In a quantum field theory, there instead exists a quantum energ...
1610.04447
John Gracey
J.A. Gracey
beta-functions in higher dimensional field theories
8 pages, proceedings of Loops and Legs 2016
null
null
LTH 1105
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review recent activity in the construction of the renormalization group functions for O(N) scalar and gauge theories in six and higher dimensions. The theories lie in their respective universality classes at the Wilson-Fisher fixed point. The critical exponents at this fixed point in the various dimensions are all...
[ { "created": "Fri, 14 Oct 2016 13:18:42 GMT", "version": "v1" } ]
2016-10-17
[ [ "Gracey", "J. A.", "" ] ]
We review recent activity in the construction of the renormalization group functions for O(N) scalar and gauge theories in six and higher dimensions. The theories lie in their respective universality classes at the Wilson-Fisher fixed point. The critical exponents at this fixed point in the various dimensions are all i...
hep-th/9409116
Funahashi Kunio
K.Funahashi, T.Kashiwa, S.Sakoda, K.Fujii
Coherent states, Path integral, and Semiclassical approximation
latex 33 pages and 2 figures(uuencoded postscript file), KYUSHU-HET-19 We have corrected the proof of the WKB-exactness in the section 3
J.Math.Phys.36:3232-3253,1995
10.1063/1.531028
null
hep-th
null
Using the generalized coherent states we argue that the path integral formulae for $SU(2)$ and $SU(1,1)$ (in the discrete series) are WKB exact,if the starting point is expressed as the trace of $e^{-iT\hat H}$ with $\hat H$ being given by a linear combination of generators. In our case,WKB approximation is achieved ...
[ { "created": "Tue, 20 Sep 1994 08:25:41 GMT", "version": "v1" }, { "created": "Fri, 4 Nov 1994 04:10:03 GMT", "version": "v2" } ]
2010-11-01
[ [ "Funahashi", "K.", "" ], [ "Kashiwa", "T.", "" ], [ "Sakoda", "S.", "" ], [ "Fujii", "K.", "" ] ]
Using the generalized coherent states we argue that the path integral formulae for $SU(2)$ and $SU(1,1)$ (in the discrete series) are WKB exact,if the starting point is expressed as the trace of $e^{-iT\hat H}$ with $\hat H$ being given by a linear combination of generators. In our case,WKB approximation is achieved by...
1010.2150
Stefanos Katmadas
Bernard de Wit, Stefanos Katmadas and Maaike van Zalk
New supersymmetric higher-derivative couplings: Full N=2 superspace does not count!
24 pages, v2: version published in JHEP, one reference added and typos corrected, v3: reference added
JHEP 1101:007,2011
10.1007/JHEP01(2011)007
ITP-UU-10/26, Nikhef-2010-024
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An extended class of N=2 locally supersymmetric invariants with higher-derivative couplings based on full superspace integrals, is constructed. These invariants may depend on unrestricted chiral supermultiplets, on vector supermultiplets and on the Weyl supermultiplet. Supersymmetry is realized off-shell. A non-renor...
[ { "created": "Mon, 11 Oct 2010 16:28:02 GMT", "version": "v1" }, { "created": "Mon, 17 Jan 2011 11:30:44 GMT", "version": "v2" }, { "created": "Tue, 29 Mar 2011 07:35:33 GMT", "version": "v3" } ]
2011-03-30
[ [ "de Wit", "Bernard", "" ], [ "Katmadas", "Stefanos", "" ], [ "van Zalk", "Maaike", "" ] ]
An extended class of N=2 locally supersymmetric invariants with higher-derivative couplings based on full superspace integrals, is constructed. These invariants may depend on unrestricted chiral supermultiplets, on vector supermultiplets and on the Weyl supermultiplet. Supersymmetry is realized off-shell. A non-renorma...
2201.06043
Jyotirmoy Mukherjee Mukherjee
Justin R. David, Jyotirmoy Mukherjee
Entanglement entropy of gravitational edge modes
Typos corrected
null
10.1007/JHEP08(2022)065
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the linearised graviton in $4d$ Minkowski space and decompose it into tensor spherical harmonics and fix the gauge. The Gauss law of gravity implies that certain radial components of the Riemann tensor of the graviton on the sphere label the superselection sectors for the graviton. We show that among thes...
[ { "created": "Sun, 16 Jan 2022 13:11:26 GMT", "version": "v1" }, { "created": "Sun, 31 Jul 2022 05:05:07 GMT", "version": "v2" } ]
2022-08-24
[ [ "David", "Justin R.", "" ], [ "Mukherjee", "Jyotirmoy", "" ] ]
We consider the linearised graviton in $4d$ Minkowski space and decompose it into tensor spherical harmonics and fix the gauge. The Gauss law of gravity implies that certain radial components of the Riemann tensor of the graviton on the sphere label the superselection sectors for the graviton. We show that among these ...
hep-th/0307105
Thierry Masson
Emmanuel Serie, Thierry Masson, Richard Kerner
Non-Abelian generalization of Born-Infeld theory inspired by non-commutative geometry
16 pages, 7 figures, latex; Formula (12) has been corrected. This version is the final version sent to Phys.Rev.D
Phys.Rev. D68 (2003) 125003
10.1103/PhysRevD.68.125003
null
hep-th
null
We present a new non-abelian generalization of the Born-Infeld Lagrangian. It is based on the observation that the basic quantity defining it is the generalized volume element, computed as the determinant of a linear combination of metric and Maxwell tensors. We propose to extend the notion of determinant to the tens...
[ { "created": "Fri, 11 Jul 2003 10:11:06 GMT", "version": "v1" }, { "created": "Mon, 1 Sep 2003 11:38:46 GMT", "version": "v2" }, { "created": "Mon, 5 Jan 2004 15:13:13 GMT", "version": "v3" } ]
2009-11-10
[ [ "Serie", "Emmanuel", "" ], [ "Masson", "Thierry", "" ], [ "Kerner", "Richard", "" ] ]
We present a new non-abelian generalization of the Born-Infeld Lagrangian. It is based on the observation that the basic quantity defining it is the generalized volume element, computed as the determinant of a linear combination of metric and Maxwell tensors. We propose to extend the notion of determinant to the tensor...
1503.07430
Rampei Kimura
Rampei Kimura
The fate of non-diagonalizable interactions in quasidilaton theory
5 pages
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It has been shown that the spherically symmetric solutions in a subclass of quasidilaton theory are stable against all degrees of freedom and does not even exhibit superluminal propagation. These solutions can be found by switching off scalar-tensor interactions, which can not be removed by a local transformation. In...
[ { "created": "Wed, 25 Mar 2015 15:49:54 GMT", "version": "v1" } ]
2015-03-26
[ [ "Kimura", "Rampei", "" ] ]
It has been shown that the spherically symmetric solutions in a subclass of quasidilaton theory are stable against all degrees of freedom and does not even exhibit superluminal propagation. These solutions can be found by switching off scalar-tensor interactions, which can not be removed by a local transformation. In t...
hep-th/9806171
Hirosi Ooguri
Hirosi Ooguri, Harlan Robins and Jonathan Tannenhauser
Glueballs and Their Kaluza-Klein Cousins
8 pages, LaTeX
Phys.Lett.B437:77-81,1998
10.1016/S0370-2693(98)00877-6
UCB-PTH-98/35, LBNL-41948, NSF-ITP-98-070
hep-th hep-lat hep-ph
null
Spectra of glueball masses in non-supersymmetric Yang-Mills theory in three and four dimensions have recently been computed using the conjectured duality between superstring theory and large N gauge theory. The Kaluza-Klein states of supergravity do not correspond to any states in the Yang-Mills theory and therefore ...
[ { "created": "Fri, 19 Jun 1998 22:56:34 GMT", "version": "v1" } ]
2008-11-26
[ [ "Ooguri", "Hirosi", "" ], [ "Robins", "Harlan", "" ], [ "Tannenhauser", "Jonathan", "" ] ]
Spectra of glueball masses in non-supersymmetric Yang-Mills theory in three and four dimensions have recently been computed using the conjectured duality between superstring theory and large N gauge theory. The Kaluza-Klein states of supergravity do not correspond to any states in the Yang-Mills theory and therefore sh...
hep-th/0105190
Robert Marnelius
Igor Batalin, Robert Marnelius
Generalized Poisson sigma models
8 pages, Latexfile, added comment and references
Phys.Lett. B512 (2001) 225-229
10.1016/S0370-2693(01)00720-1
null
hep-th
null
A general master action in terms of superfields is given which generates generalized Poisson sigma models by means of a natural ghost number prescription. The simplest representation is the sigma model considered by Cattaneo and Felder. For Dirac brackets considerably more general models are generated.
[ { "created": "Mon, 21 May 2001 09:05:21 GMT", "version": "v1" }, { "created": "Tue, 22 May 2001 07:50:23 GMT", "version": "v2" }, { "created": "Wed, 6 Jun 2001 09:21:13 GMT", "version": "v3" }, { "created": "Wed, 13 Jun 2001 06:25:19 GMT", "version": "v4" } ]
2009-11-07
[ [ "Batalin", "Igor", "" ], [ "Marnelius", "Robert", "" ] ]
A general master action in terms of superfields is given which generates generalized Poisson sigma models by means of a natural ghost number prescription. The simplest representation is the sigma model considered by Cattaneo and Felder. For Dirac brackets considerably more general models are generated.
2301.00686
Pablo Le\'on
M.P. Garcia del Moral, P. Leon, A. Restuccia
Supersymmetric algebra of the massive supermembrane
10 pages, 4 figures
null
10.1016/j.physletb.2023.137754
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we obtain the explicit expression of the supersymmetric algebra associated with the recently proposed massive supermembrane including all surface terms. We formulate the theory as the limit of a supermembrane on a genus-two compact Riemann surface when one of the handles becomes a string attached to a ...
[ { "created": "Mon, 2 Jan 2023 13:59:08 GMT", "version": "v1" }, { "created": "Thu, 29 Jun 2023 00:52:51 GMT", "version": "v2" } ]
2023-06-30
[ [ "del Moral", "M. P. Garcia", "" ], [ "Leon", "P.", "" ], [ "Restuccia", "A.", "" ] ]
In this paper, we obtain the explicit expression of the supersymmetric algebra associated with the recently proposed massive supermembrane including all surface terms. We formulate the theory as the limit of a supermembrane on a genus-two compact Riemann surface when one of the handles becomes a string attached to a to...
2403.16567
Stefan Fredenhagen
Andrea Campoleoni and Stefan Fredenhagen
Higher-spin gauge theories in three spacetime dimensions
131 pages, contribution to a collection of lecture notes on higher-spin theories
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
These lecture notes provide an introduction to higher-spin gauge theories in three spacetime dimensions, with a focus on their asymptotic symmetries, their holographic description in terms of conformal field theories with W-symmetries as well as on their couplings to scalar matter.
[ { "created": "Mon, 25 Mar 2024 09:33:21 GMT", "version": "v1" } ]
2024-03-26
[ [ "Campoleoni", "Andrea", "" ], [ "Fredenhagen", "Stefan", "" ] ]
These lecture notes provide an introduction to higher-spin gauge theories in three spacetime dimensions, with a focus on their asymptotic symmetries, their holographic description in terms of conformal field theories with W-symmetries as well as on their couplings to scalar matter.
hep-th/0312272
Parthasarathi Mitra
Ashok Chatterjee and P. Mitra
Patching up the monopole potential
6 pages
Phys.Lett. B588 (2004) 217-220
10.1016/j.physletb.2004.03.041
null
hep-th
null
It is well known that a vector potential cannot be defined over the whole surface of a sphere around a magnetic monopole. A recent claim to the contrary is shown to have problems. It is explained however that a potential of the proposed type works if two patches are used instead of one. A general derivation of the Di...
[ { "created": "Tue, 23 Dec 2003 07:01:13 GMT", "version": "v1" } ]
2010-04-05
[ [ "Chatterjee", "Ashok", "" ], [ "Mitra", "P.", "" ] ]
It is well known that a vector potential cannot be defined over the whole surface of a sphere around a magnetic monopole. A recent claim to the contrary is shown to have problems. It is explained however that a potential of the proposed type works if two patches are used instead of one. A general derivation of the Dira...
1912.07170
Victor Rodriguez
Bruno Balthazar, Victor A. Rodriguez, Xi Yin
Multi-Instanton Calculus in c = 1 String Theory
29 pages, 6 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We formulate a strategy for computing the complete set of non-perturbative corrections to closed string scattering in $c=1$ string theory from the worldsheet perspective. This requires taking into account the effect of multiple ZZ-instantons, including higher instantons constructed from ZZ boundary conditions of type...
[ { "created": "Mon, 16 Dec 2019 03:06:57 GMT", "version": "v1" } ]
2019-12-17
[ [ "Balthazar", "Bruno", "" ], [ "Rodriguez", "Victor A.", "" ], [ "Yin", "Xi", "" ] ]
We formulate a strategy for computing the complete set of non-perturbative corrections to closed string scattering in $c=1$ string theory from the worldsheet perspective. This requires taking into account the effect of multiple ZZ-instantons, including higher instantons constructed from ZZ boundary conditions of type $...
hep-th/9501027
Yousuf M. Musakhanov
V.I.Matveev, M.M.Musakhanov and D.U.Matrasulov
Dirac Electron in the Electric Dipole Field
6 pages, latex
null
null
API-TH-95-01
hep-th
null
Dirac equation for the finite dipole potential is solved by the method of the join of the asymptotics. The formulas for the near continuum state energy term of a relativistic electron-dipole system are obtained analytically. Two cases are considered: $Z < 137$ and $Z >137$
[ { "created": "Tue, 10 Jan 1995 10:56:05 GMT", "version": "v1" } ]
2016-09-06
[ [ "Matveev", "V. I.", "" ], [ "Musakhanov", "M. M.", "" ], [ "Matrasulov", "D. U.", "" ] ]
Dirac equation for the finite dipole potential is solved by the method of the join of the asymptotics. The formulas for the near continuum state energy term of a relativistic electron-dipole system are obtained analytically. Two cases are considered: $Z < 137$ and $Z >137$
hep-th/0703017
Jose A. de Azcarraga
J.A. de Azcarraga, J.M. Izquierdo, M. Picon and O. Varela
Expansions of algebras and superalgebras and some applications
Invited lecture delivered at the 'Deformations and Contractions in Mathematics and Physics Workshop', 15-21 January 2006, Mathematisches Forschungsinstitut Oberwolfach, Germany
Int.J.Theor.Phys.46:2738-2752,2007
10.1007/s10773-007-9385-3
null
hep-th math-ph math.GM math.GR math.MP
null
After reviewing the three well-known methods to obtain Lie algebras and superalgebras from given ones, namely, contractions, deformations and extensions, we describe a fourth method recently introduced, the expansion of Lie (super)algebras. Expanded (super)algebras have, in general, larger dimensions than the origina...
[ { "created": "Fri, 2 Mar 2007 07:56:22 GMT", "version": "v1" } ]
2008-11-26
[ [ "de Azcarraga", "J. A.", "" ], [ "Izquierdo", "J. M.", "" ], [ "Picon", "M.", "" ], [ "Varela", "O.", "" ] ]
After reviewing the three well-known methods to obtain Lie algebras and superalgebras from given ones, namely, contractions, deformations and extensions, we describe a fourth method recently introduced, the expansion of Lie (super)algebras. Expanded (super)algebras have, in general, larger dimensions than the original ...
hep-th/9906059
Brett McInnes
Brett McInnes
The Semispin Groups in String Theory
23 pages
J.Math.Phys.40:4699-4712,1999
10.1063/1.532999
null
hep-th
null
In discussions of the T-duality between the two heterotic string theories, the duality is actually implemented through the "common" SO(16) x SO(16) subgroup of "SO(32)" and E_8 x E_8. In fact, however, a global investigation shows that no such "common" subgroup exists. This paper is a survey of the relevant global pr...
[ { "created": "Tue, 8 Jun 1999 05:05:36 GMT", "version": "v1" } ]
2008-11-26
[ [ "McInnes", "Brett", "" ] ]
In discussions of the T-duality between the two heterotic string theories, the duality is actually implemented through the "common" SO(16) x SO(16) subgroup of "SO(32)" and E_8 x E_8. In fact, however, a global investigation shows that no such "common" subgroup exists. This paper is a survey of the relevant global prop...
hep-th/9607181
Giovanni Ridolfi
Carlo Becchi
Introduction to BRS symmetry
36 pages, LaTeX, 1 figure
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper contains a revised version of the lecture notes of a short course on the quantization of gauge theories. Starting from a sketchy review of scattering theory, the paper describes the lines of BRST-Faddeev-Popov quantization considering the problem of a non-perturbative extension of this method. The connecti...
[ { "created": "Tue, 23 Jul 1996 12:49:11 GMT", "version": "v1" }, { "created": "Tue, 10 Feb 2009 16:25:12 GMT", "version": "v2" } ]
2009-02-10
[ [ "Becchi", "Carlo", "" ] ]
This paper contains a revised version of the lecture notes of a short course on the quantization of gauge theories. Starting from a sketchy review of scattering theory, the paper describes the lines of BRST-Faddeev-Popov quantization considering the problem of a non-perturbative extension of this method. The connection...
hep-th/9305099
Masako Asano
Masako Asano, Masayuki Tanimoto and Noriaki Yoshino
Supersymmetric Bianchi class A models
9 pages, LaTeX, TIT/HEP-221/COSMO-30
Phys.Lett. B314 (1993) 303-307
10.1016/0370-2693(93)91240-N
null
hep-th
null
The canonical theory of $N=1$ supergravity is applied to Bianchi class A spatially homogeneous cosmologies. The full set of quantum constraints are then solved with the possible ordering ambiguity taken into account by introducing a free parameter. The wave functions are explicitly given for all the Bianchi class A m...
[ { "created": "Fri, 21 May 1993 06:47:34 GMT", "version": "v1" }, { "created": "Wed, 17 Nov 1993 11:32:34 GMT", "version": "v2" } ]
2009-10-22
[ [ "Asano", "Masako", "" ], [ "Tanimoto", "Masayuki", "" ], [ "Yoshino", "Noriaki", "" ] ]
The canonical theory of $N=1$ supergravity is applied to Bianchi class A spatially homogeneous cosmologies. The full set of quantum constraints are then solved with the possible ordering ambiguity taken into account by introducing a free parameter. The wave functions are explicitly given for all the Bianchi class A mod...
hep-th/9910236
Ori Ganor
Ori J. Ganor
Effects in Gauge Theories and a Harmonic Function on $E_{10}$
46pp LaTeX
null
null
PUPT-1895
hep-th
null
In a previous paper we conjectured that the structure of various gauge theories as well as M-theory on $T^8$ is encoded in a unique function $\Xi$ on the coset $E_{10}(Z)\backslash E_{10}(R)/K$ and that this function is harmonic with respect to the $E_{10}(R)$ invariant metric. In this paper we elaborate on the conje...
[ { "created": "Thu, 28 Oct 1999 18:28:39 GMT", "version": "v1" } ]
2007-05-23
[ [ "Ganor", "Ori J.", "" ] ]
In a previous paper we conjectured that the structure of various gauge theories as well as M-theory on $T^8$ is encoded in a unique function $\Xi$ on the coset $E_{10}(Z)\backslash E_{10}(R)/K$ and that this function is harmonic with respect to the $E_{10}(R)$ invariant metric. In this paper we elaborate on the conject...
2012.10367
William Donnelly
William Donnelly, Laurent Freidel, Seyed Faroogh Moosavian, Antony J. Speranza
Gravitational Edge Modes, Coadjoint Orbits, and Hydrodynamics
44 pages + 10 pages bonus content, 1 figure
null
10.1007/JHEP09(2021)008
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The phase space of general relativity in a finite subregion is characterized by edge modes localized at the codimension-2 boundary, transforming under an infinite-dimensional group of symmetries. The quantization of this symmetry algebra is conjectured to be an important aspect of quantum gravity. As a step towards q...
[ { "created": "Fri, 18 Dec 2020 17:11:27 GMT", "version": "v1" } ]
2023-02-22
[ [ "Donnelly", "William", "" ], [ "Freidel", "Laurent", "" ], [ "Moosavian", "Seyed Faroogh", "" ], [ "Speranza", "Antony J.", "" ] ]
The phase space of general relativity in a finite subregion is characterized by edge modes localized at the codimension-2 boundary, transforming under an infinite-dimensional group of symmetries. The quantization of this symmetry algebra is conjectured to be an important aspect of quantum gravity. As a step towards qua...
2110.06771
Adil Belhaj
A. Belhaj, H. Belmahi, M. Benali
Superentropic AdS Black Hole Shadows
Latex, 16 pages, 7 figures. Accepted for publication in PLB(2021)
null
10.1016/j.physletb.2021.136619
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study shadow aspects of superentropic black holes in four dimensions. Using Hamilton-Jacobi formalism, we first get the null geodesic equations. In the celestial coordinate framework relying on fixed positions of observers, we investigate the shadow behaviors in terms of the mass and the cosmological scale variati...
[ { "created": "Wed, 13 Oct 2021 15:08:17 GMT", "version": "v1" } ]
2022-07-27
[ [ "Belhaj", "A.", "" ], [ "Belmahi", "H.", "" ], [ "Benali", "M.", "" ] ]
We study shadow aspects of superentropic black holes in four dimensions. Using Hamilton-Jacobi formalism, we first get the null geodesic equations. In the celestial coordinate framework relying on fixed positions of observers, we investigate the shadow behaviors in terms of the mass and the cosmological scale variation...
hep-th/9312028
null
L. P. Horwitz
A Soluble Model for Scattering and Decay in Quaternionic Quantum Mechanics I: Decay
22 pages, no figures, Plain Tex, IASSNS-HEP 92/75
J.Math.Phys. 35 (1994) 2743-2760
10.1063/1.530483
null
hep-th
null
The Lee-Friedrichs model has been very useful in the study of decay-scattering systems in the framework of complex quantum mechanics. Since it is exactly soluble, the analytic structure of the amplitudes can be explicitly studied. It is shown in this paper that a similar model, which is also exactly soluble, can be c...
[ { "created": "Fri, 3 Dec 1993 14:18:16 GMT", "version": "v1" } ]
2009-10-22
[ [ "Horwitz", "L. P.", "" ] ]
The Lee-Friedrichs model has been very useful in the study of decay-scattering systems in the framework of complex quantum mechanics. Since it is exactly soluble, the analytic structure of the amplitudes can be explicitly studied. It is shown in this paper that a similar model, which is also exactly soluble, can be con...
hep-th/9911125
John M. Cornwall
John M. Cornwall
Center Vortices, Nexuses, and Fractional Topological Charge
15 pages, revtex, 6 .eps figures
Phys.Rev. D61 (2000) 085012
10.1103/PhysRevD.61.085012
UCLA/99/TEP/35
hep-th
null
It has been remarked in several previous works that the combination of center vortices and nexuses (a nexus is a monopole-like soliton whose world line mediates certain allowed changes of field strengths on vortex surfaces) carry topological charge quantized in units of 1/N for gauge group SU(N). These fractional cha...
[ { "created": "Tue, 16 Nov 1999 21:45:22 GMT", "version": "v1" } ]
2009-10-31
[ [ "Cornwall", "John M.", "" ] ]
It has been remarked in several previous works that the combination of center vortices and nexuses (a nexus is a monopole-like soliton whose world line mediates certain allowed changes of field strengths on vortex surfaces) carry topological charge quantized in units of 1/N for gauge group SU(N). These fractional charg...
hep-th/0106169
Yuri A. Rylov
Yuri A. Rylov
Pair production problem and canonical quantization of nonlinear scalar field in terms of world lines
37 pages, 1 figure
null
null
null
hep-th
null
A new quantization scheme (WL-scheme), using world lines as objects of quantization, is proposed. Applying to nonlinear scalar field, the WL -scheme is investigated and compared with the conventional PA-scheme of quantization. In the PA-scheme objects of quantization are particles and antiparticles, which are fragmen...
[ { "created": "Tue, 19 Jun 2001 11:21:11 GMT", "version": "v1" } ]
2007-05-23
[ [ "Rylov", "Yuri A.", "" ] ]
A new quantization scheme (WL-scheme), using world lines as objects of quantization, is proposed. Applying to nonlinear scalar field, the WL -scheme is investigated and compared with the conventional PA-scheme of quantization. In the PA-scheme objects of quantization are particles and antiparticles, which are fragments...
hep-th/0410243
Junji Suzuki
J. Suzuki
Excited states nonlinear integral equations for an integrable anisotropic spin 1 chain
15 pages, 2 Figures, typos corrected
J.Phys. A37 (2004) 11957-11970
10.1088/0305-4470/37/50/002
null
hep-th cond-mat.stat-mech
null
We propose a set of nonlinear integral equations to describe on the excited states of an integrable the spin 1 chain with anisotropy. The scaling dimensions, evaluated numerically in previous studies, are recovered analytically by using the equations. This result may be relevant to the study on the supersymmetric sin...
[ { "created": "Tue, 26 Oct 2004 03:32:38 GMT", "version": "v1" }, { "created": "Fri, 12 Nov 2004 06:11:51 GMT", "version": "v2" }, { "created": "Fri, 2 Sep 2005 06:24:17 GMT", "version": "v3" } ]
2009-11-10
[ [ "Suzuki", "J.", "" ] ]
We propose a set of nonlinear integral equations to describe on the excited states of an integrable the spin 1 chain with anisotropy. The scaling dimensions, evaluated numerically in previous studies, are recovered analytically by using the equations. This result may be relevant to the study on the supersymmetric sine-...
2209.13951
Nicolas Chagnet
Nicolas Chagnet, Floris Balm and Koenraad Schalm
Quantization and variational problem of the Gubser-Rocha Einstein-Maxwell-Dilaton model, conformal and non-conformal deformations, and its proper thermodynamics
20 pages, 5 figures; v4: fixed a typo and title
null
10.1007/JHEP03(2023)081
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We show that the strongly coupled field theory holographically dual to the Gubser-Rocha anti-de-Sitter Einstein-Maxwell-Dilaton theory describes not a single non-trivial AdS$_2$ IR fixed point, but a one-parameter family. It is dual to a local quantum critical phase instead of a quantum critical point. This result fo...
[ { "created": "Wed, 28 Sep 2022 09:34:10 GMT", "version": "v1" }, { "created": "Fri, 30 Sep 2022 15:33:06 GMT", "version": "v2" }, { "created": "Sat, 14 Jan 2023 11:55:40 GMT", "version": "v3" }, { "created": "Mon, 20 Feb 2023 14:16:40 GMT", "version": "v4" } ]
2023-03-29
[ [ "Chagnet", "Nicolas", "" ], [ "Balm", "Floris", "" ], [ "Schalm", "Koenraad", "" ] ]
We show that the strongly coupled field theory holographically dual to the Gubser-Rocha anti-de-Sitter Einstein-Maxwell-Dilaton theory describes not a single non-trivial AdS$_2$ IR fixed point, but a one-parameter family. It is dual to a local quantum critical phase instead of a quantum critical point. This result foll...
hep-th/0702013
Domenico Orlando
Domenico Orlando
M-theory compactifications on hyperbolic spaces
8 pages. Based on a talk given at the RTN Workshop 2006, Napoli
Fortsch.Phys.55:793-797,2007
10.1002/prop.200610379
null
hep-th
null
Negatively-curved, maximally symmetric hyperbolic spaces enjoy a number of remarkable properties that can be traced back to Riemannian geometry, group theory and algebraic geometry. In this note we recall some such properties and find $H_n$ as M-theory solutions.
[ { "created": "Thu, 1 Feb 2007 21:13:10 GMT", "version": "v1" } ]
2008-11-26
[ [ "Orlando", "Domenico", "" ] ]
Negatively-curved, maximally symmetric hyperbolic spaces enjoy a number of remarkable properties that can be traced back to Riemannian geometry, group theory and algebraic geometry. In this note we recall some such properties and find $H_n$ as M-theory solutions.
2402.19356
Ramon Miravitllas
Marcos Marino, Ramon Miravitllas
Trans-series from condensates
42 pages
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Shifman-Vainshtein-Zakharov (SVZ) sum rules provide a method to obtain trans-series expansions in many quantum field theories, in which exponentially small corrections are calculated by combining the operator product expansion with the assumption of vacuum condensates. In some solvable models, exact expressions f...
[ { "created": "Thu, 29 Feb 2024 17:07:01 GMT", "version": "v1" }, { "created": "Thu, 7 Mar 2024 16:18:24 GMT", "version": "v2" } ]
2024-03-08
[ [ "Marino", "Marcos", "" ], [ "Miravitllas", "Ramon", "" ] ]
The Shifman-Vainshtein-Zakharov (SVZ) sum rules provide a method to obtain trans-series expansions in many quantum field theories, in which exponentially small corrections are calculated by combining the operator product expansion with the assumption of vacuum condensates. In some solvable models, exact expressions for...
hep-th/9812065
Mikio Nakahara
G. Konisi and T. Saito (Kwansei Gakuin Univ.) and Z. Maki and M. Nakahara (Kinki Univ.)
Left-Right Symmetric Model from Geometrical Formulation of Gauge Theory in $M_4 \times Z_2 \times Z_2$
14 pages, 5 figures, requires PTP style files
Prog.Theor.Phys. 101 (1999) 1105-1118
10.1143/PTP.101.1105
KU-TP-02
hep-th
null
The left-right symmetric model (LRSM) with gauge group $SU(2)_{L} \times SU(2)_{R} \times U(1)_{B-L}$ is reconstructed from the geometric formulation of gauge theory in $M_4 \times Z_2 \times Z_2$ where $M_4$ is the four-dimensional Minkowski space and $Z_2 \times Z_2$ the discrete space with four points. The geometr...
[ { "created": "Tue, 8 Dec 1998 11:45:18 GMT", "version": "v1" } ]
2009-10-31
[ [ "Konisi", "G.", "", "Kwansei Gakuin Univ." ], [ "Saito", "T.", "", "Kwansei Gakuin Univ." ], [ "Maki", "Z.", "", "Kinki Univ." ], [ "Nakahara", "M.", "", "Kinki Univ." ] ]
The left-right symmetric model (LRSM) with gauge group $SU(2)_{L} \times SU(2)_{R} \times U(1)_{B-L}$ is reconstructed from the geometric formulation of gauge theory in $M_4 \times Z_2 \times Z_2$ where $M_4$ is the four-dimensional Minkowski space and $Z_2 \times Z_2$ the discrete space with four points. The geometric...
hep-th/9609123
Gregory Korchemsky
G. P. Korchemsky
Integrable structures and duality in high-energy QCD
30 pages, LaTeX style, 3 figures embedded with epsf.sty
Nucl.Phys. B498 (1997) 68-100
10.1016/S0550-3213(97)00266-6
LPTHE-Orsay-96-76
hep-th hep-ph
null
We study the properties of color-singlet Reggeon compound states in multicolor high-energy QCD in four dimensions. Their spectrum is governed by completely integrable (1+1)-dimensional effective QCD Hamiltonian whose diagonalization within the Bethe Ansatz leads to the Baxter equation for the Heisenberg spin magnet. ...
[ { "created": "Mon, 16 Sep 1996 15:28:05 GMT", "version": "v1" } ]
2009-10-30
[ [ "Korchemsky", "G. P.", "" ] ]
We study the properties of color-singlet Reggeon compound states in multicolor high-energy QCD in four dimensions. Their spectrum is governed by completely integrable (1+1)-dimensional effective QCD Hamiltonian whose diagonalization within the Bethe Ansatz leads to the Baxter equation for the Heisenberg spin magnet. We...