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1003.0218
Luca Mezincescu
Andrey Beylin, Thomas Curtright, Evgeny Ivanov and Luca Mezincescu
Generalized N = 2 Super Landau Models
26 pages
JHEP 1004:091,2010
10.1007/JHEP04(2010)091
UMTG-12, JINR-E2-2010-25
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We generalize previous results for the superplane Landau model to exhibit an explicit worldline N = 2 supersymmetry for an arbitrary magnetic field on any two-dimensional manifold. Starting from an off-shell N = 2 superfield formalism, we discuss the quantization procedure in the general case characterized by two ind...
[ { "created": "Sun, 28 Feb 2010 23:10:29 GMT", "version": "v1" } ]
2014-11-20
[ [ "Beylin", "Andrey", "" ], [ "Curtright", "Thomas", "" ], [ "Ivanov", "Evgeny", "" ], [ "Mezincescu", "Luca", "" ] ]
We generalize previous results for the superplane Landau model to exhibit an explicit worldline N = 2 supersymmetry for an arbitrary magnetic field on any two-dimensional manifold. Starting from an off-shell N = 2 superfield formalism, we discuss the quantization procedure in the general case characterized by two indep...
1705.01561
Michael Gutperle
Michael Gutperle, Chrysostomos Marasinou, Andrea Trivella, Christoph F. Uhlemann
Entanglement entropy vs. free energy in IIB supergravity duals for 5d SCFTs
25 pages, 3 figures
null
10.1007/JHEP09(2017)125
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study entanglement entropy and the free energy in recently constructed holographic duals for 5d SCFTs in type IIB supergravity. The solutions exhibit mild singularities, which could potentially complicate holographic applications. We use the relation of the entanglement entropy for a spherical entangling surface t...
[ { "created": "Wed, 3 May 2017 18:00:09 GMT", "version": "v1" }, { "created": "Wed, 24 May 2017 15:08:33 GMT", "version": "v2" } ]
2017-10-02
[ [ "Gutperle", "Michael", "" ], [ "Marasinou", "Chrysostomos", "" ], [ "Trivella", "Andrea", "" ], [ "Uhlemann", "Christoph F.", "" ] ]
We study entanglement entropy and the free energy in recently constructed holographic duals for 5d SCFTs in type IIB supergravity. The solutions exhibit mild singularities, which could potentially complicate holographic applications. We use the relation of the entanglement entropy for a spherical entangling surface to ...
2209.06802
Karan Fernandes
Nabamita Banerjee, Karan Fernandes, Arpita Mitra
$1/L^2$ corrected soft photon theorem from a CFT$_3$ Ward identity
32 pages, 1 figure
null
10.1007/JHEP04(2023)055
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Classical soft theorems applied to probe scattering processes on AdS$_4$ spacetimes predict the existence of $1/L^2$ corrections to the soft photon and soft graviton factors of asymptotically flat spacetimes. In this paper, we establish that the $1/L^2$ corrected soft photon theorem can be derived from a large $N$ CF...
[ { "created": "Wed, 14 Sep 2022 17:35:44 GMT", "version": "v1" } ]
2023-05-03
[ [ "Banerjee", "Nabamita", "" ], [ "Fernandes", "Karan", "" ], [ "Mitra", "Arpita", "" ] ]
Classical soft theorems applied to probe scattering processes on AdS$_4$ spacetimes predict the existence of $1/L^2$ corrections to the soft photon and soft graviton factors of asymptotically flat spacetimes. In this paper, we establish that the $1/L^2$ corrected soft photon theorem can be derived from a large $N$ CFT$...
0901.4937
Arutyunov Gleb E
Gleb Arutyunov and Sergey Frolov
Foundations of the AdS_5 x S^5 Superstring. Part I
161 pages
null
10.1088/1751-8113/42/25/254003
ITP-UU-09-05, SPIN-09-05, TCD-MATH-09-06, HMI-09-03
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review the recent advances towards finding the spectrum of the AdS_5 x S^5 superstring. We thoroughly explain the theoretical techniques which should be useful for the ultimate solution of the spectral problem. In certain cases our exposition is original and cannot be found in the existing literature. The present ...
[ { "created": "Fri, 30 Jan 2009 17:25:39 GMT", "version": "v1" }, { "created": "Thu, 28 May 2009 16:28:54 GMT", "version": "v2" } ]
2015-05-13
[ [ "Arutyunov", "Gleb", "" ], [ "Frolov", "Sergey", "" ] ]
We review the recent advances towards finding the spectrum of the AdS_5 x S^5 superstring. We thoroughly explain the theoretical techniques which should be useful for the ultimate solution of the spectral problem. In certain cases our exposition is original and cannot be found in the existing literature. The present Pa...
1010.1369
Frederic P. Schuller
Dennis Raetzel, Sergio Rivera, Frederic P. Schuller
Geometry of physical dispersion relations
revised version, new section on applications added, 46 pages, 9 figures
null
10.1103/PhysRevD.83.044047
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
To serve as a dispersion relation, a cotangent bundle function must satisfy three simple algebraic properties. These conditions are derived from the inescapable physical requirements to have predictive matter field dynamics and an observer-independent notion of positive energy. Possible modifications of the standard ...
[ { "created": "Thu, 7 Oct 2010 08:34:25 GMT", "version": "v1" }, { "created": "Wed, 5 Jan 2011 22:51:33 GMT", "version": "v2" } ]
2015-03-17
[ [ "Raetzel", "Dennis", "" ], [ "Rivera", "Sergio", "" ], [ "Schuller", "Frederic P.", "" ] ]
To serve as a dispersion relation, a cotangent bundle function must satisfy three simple algebraic properties. These conditions are derived from the inescapable physical requirements to have predictive matter field dynamics and an observer-independent notion of positive energy. Possible modifications of the standard re...
1803.04463
Pedro F. Ramirez
Samuele Chimento, Patrick Meessen, Tomas Ortin, Pedro F. Ramirez and Alejandro Ruiperez
On a family of $\alpha'$-corrected solutions of the Heterotic Superstring effective action
v2: typos corrected, references added
null
10.1007/JHEP07(2018)080
FPAUO-18/03, IFT-UAM/CSIC-18-018, IFUM-1058-FT
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute explicitly the first-order in $\alpha'$ corrections to a family of solutions of the Heterotic Superstring effective action that describes fundamental strings with momentum along themselves, parallel to solitonic 5-branes with Kaluza-Klein monopoles (Gibbons-Hawking metrics) in their transverse space. These...
[ { "created": "Mon, 12 Mar 2018 19:00:32 GMT", "version": "v1" }, { "created": "Thu, 22 Mar 2018 16:18:23 GMT", "version": "v2" } ]
2018-08-15
[ [ "Chimento", "Samuele", "" ], [ "Meessen", "Patrick", "" ], [ "Ortin", "Tomas", "" ], [ "Ramirez", "Pedro F.", "" ], [ "Ruiperez", "Alejandro", "" ] ]
We compute explicitly the first-order in $\alpha'$ corrections to a family of solutions of the Heterotic Superstring effective action that describes fundamental strings with momentum along themselves, parallel to solitonic 5-branes with Kaluza-Klein monopoles (Gibbons-Hawking metrics) in their transverse space. These s...
1212.6881
Souvik Pramanik
Souvik Pramanik, Subir Ghosh and Probir Pal
Electrodynamics of a Generalized Charged Particle in Doubly Special Relativity Framework
20 pages, figure 4,5 and 6 have changed
Annals of Physics 346 113(2014)
10.1016/j.aop.2014.04.009
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the present paper, dynamics of generalized charged particles are studied in the presence of external electromagnetic interactions. This particular extension of the free relativistic particle model lives in Non-Commutative $\kappa$-Minkowski space-time, compatible with Doubly Special Relativity, that is motivated t...
[ { "created": "Mon, 31 Dec 2012 12:40:42 GMT", "version": "v1" }, { "created": "Tue, 6 May 2014 02:23:41 GMT", "version": "v2" } ]
2014-05-09
[ [ "Pramanik", "Souvik", "" ], [ "Ghosh", "Subir", "" ], [ "Pal", "Probir", "" ] ]
In the present paper, dynamics of generalized charged particles are studied in the presence of external electromagnetic interactions. This particular extension of the free relativistic particle model lives in Non-Commutative $\kappa$-Minkowski space-time, compatible with Doubly Special Relativity, that is motivated to ...
hep-th/9709115
Michael Engelhardt
Michael Engelhardt and Hugo Reinhardt (Tuebingen Univ.)
Effective potential for the order parameter of the SU(2) Yang-Mills deconfinement transition
5 pages latex, 1 ps figure
Phys.Lett. B430 (1998) 161-167
10.1016/S0370-2693(98)00497-3
UNITU-THEP-18/1997
hep-th
null
The Polyakov loop variable serves as an order parameter to characterize the confined and deconfined phases of Yang-Mills theory. By integrating out the vector fields in the SU(2) Yang-Mills partition function in one-loop approximation, an effective action is obtained for the Polyakov loop to second order in a derivat...
[ { "created": "Tue, 16 Sep 1997 16:39:20 GMT", "version": "v1" } ]
2009-10-30
[ [ "Engelhardt", "Michael", "", "Tuebingen Univ." ], [ "Reinhardt", "Hugo", "", "Tuebingen Univ." ] ]
The Polyakov loop variable serves as an order parameter to characterize the confined and deconfined phases of Yang-Mills theory. By integrating out the vector fields in the SU(2) Yang-Mills partition function in one-loop approximation, an effective action is obtained for the Polyakov loop to second order in a derivativ...
1210.6074
Alexander Krikun
A. Krikun, V. P. Kirilin, A. V. Sadofyev
Holographic model of the S^{+/-} multiband superconductor
18 pages, 5 figures. v2: references added, misprints corrected. v3: published version
JHEP 07 (2013) 136
10.1007/JHEP07(2013)136
null
hep-th cond-mat.supr-con
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the holographic model of an $S^\pm$ multiband superconductor. This system is a candidate to explain the anomalous features of the iron-based superconductors (e.g. LaFeAsO, BFe2As2, and other pnictides and arsenides). We study the framework, which allows formation of the sign-interchanging order parameter...
[ { "created": "Mon, 22 Oct 2012 21:28:47 GMT", "version": "v1" }, { "created": "Thu, 24 Jan 2013 15:19:34 GMT", "version": "v2" }, { "created": "Thu, 1 Aug 2013 13:04:06 GMT", "version": "v3" } ]
2015-06-11
[ [ "Krikun", "A.", "" ], [ "Kirilin", "V. P.", "" ], [ "Sadofyev", "A. V.", "" ] ]
We construct the holographic model of an $S^\pm$ multiband superconductor. This system is a candidate to explain the anomalous features of the iron-based superconductors (e.g. LaFeAsO, BFe2As2, and other pnictides and arsenides). We study the framework, which allows formation of the sign-interchanging order parameter. ...
hep-th/0407145
J. M. Drummond
J. M. Drummond, S. F. Kerstan
Kappa-symmetric Derivative Corrections to D-brane Dynamics
20 pages. Minor changes, added references
JHEP0410:006,2004
10.1088/1126-6708/2004/10/006
KCL-MTH-04-10
hep-th
null
We show how the superembedding formalism can be applied to construct manifestly kappa-symmetric higher derivative corrections for the D9-brane. We also show that all correction terms appear at even powers of the fundamental length scale $l$. We explicitly construct the first potential correction, which corresponds to...
[ { "created": "Fri, 16 Jul 2004 17:12:24 GMT", "version": "v1" }, { "created": "Thu, 26 Aug 2004 09:29:06 GMT", "version": "v2" } ]
2008-11-26
[ [ "Drummond", "J. M.", "" ], [ "Kerstan", "S. F.", "" ] ]
We show how the superembedding formalism can be applied to construct manifestly kappa-symmetric higher derivative corrections for the D9-brane. We also show that all correction terms appear at even powers of the fundamental length scale $l$. We explicitly construct the first potential correction, which corresponds to t...
1206.1857
Donovan Young
Abhishek Agarwal and Donovan Young
Deconstructing Supersymmetric S-matrices in D <= 2 + 1
1+13 pages
Phys. Rev. D 87, 065029 (2013)
10.1103/PhysRevD.87.065029
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Global supersymmetries of the S-matrices of N = 2, 4, 8 supersymmetric Yang-Mills theories in three spacetime dimensions (without matter hypermultiplets) are shown to be SU(1|1), SU(2|2) and SU(2|2) X SU(2|2) respectively. These symmetries are not manifest in the off-shell Lagrangian formulations of these theories. A...
[ { "created": "Fri, 8 Jun 2012 20:00:09 GMT", "version": "v1" } ]
2013-05-21
[ [ "Agarwal", "Abhishek", "" ], [ "Young", "Donovan", "" ] ]
Global supersymmetries of the S-matrices of N = 2, 4, 8 supersymmetric Yang-Mills theories in three spacetime dimensions (without matter hypermultiplets) are shown to be SU(1|1), SU(2|2) and SU(2|2) X SU(2|2) respectively. These symmetries are not manifest in the off-shell Lagrangian formulations of these theories. A d...
1405.1320
Varghese Mathai
Fei Han, Varghese Mathai
Exotic twisted equivariant cohomology of loop spaces, twisted Bismut-Chern character and T-duality
23 pages. To appear in CMP
Commun.Math.Phys.337:127-150,2015
10.1007/s00220-014-2270-z
null
hep-th math.DG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define exotic twisted $S^1$-equivariant cohomology for the loop space $LZ$ of a smooth manifold $Z$ via the invariant differential forms on $LZ$ with coefficients in the (typically non-flat) holonomy line bundle of a gerbe, with differential an equivariantly flat superconnection. We introduce the twisted Bismut-Ch...
[ { "created": "Tue, 6 May 2014 15:34:22 GMT", "version": "v1" }, { "created": "Sat, 10 May 2014 08:52:55 GMT", "version": "v2" }, { "created": "Fri, 11 Jul 2014 04:38:58 GMT", "version": "v3" }, { "created": "Tue, 20 Jan 2015 18:54:37 GMT", "version": "v4" } ]
2015-03-24
[ [ "Han", "Fei", "" ], [ "Mathai", "Varghese", "" ] ]
We define exotic twisted $S^1$-equivariant cohomology for the loop space $LZ$ of a smooth manifold $Z$ via the invariant differential forms on $LZ$ with coefficients in the (typically non-flat) holonomy line bundle of a gerbe, with differential an equivariantly flat superconnection. We introduce the twisted Bismut-Cher...
hep-th/9906212
K. J. Barnes
K.J. Barnes
Avoiding the theorem of Lerche and Shore
null
Phys.Lett. B468 (1999) 81-85
10.1016/S0370-2693(99)00865-5
null
hep-th
null
Supersymmetric $\sigma$-models obtained by constraining linear supersymmetric field theories are ill defined. Well defined subsectors parametrising Kahler manifolds exist but are not believed to arise directly from constrained linear ones. A counterexample is offered using improved understanding of membranes in super...
[ { "created": "Mon, 28 Jun 1999 10:47:39 GMT", "version": "v1" } ]
2009-10-31
[ [ "Barnes", "K. J.", "" ] ]
Supersymmetric $\sigma$-models obtained by constraining linear supersymmetric field theories are ill defined. Well defined subsectors parametrising Kahler manifolds exist but are not believed to arise directly from constrained linear ones. A counterexample is offered using improved understanding of membranes in superst...
hep-th/9802060
Martin Seeger
M. Seeger, M. Thies (University of Erlangen-Nuernberg)
QCD_{1+1} with Static Quarks as Supersymmetric Quantum Mechanics
6 pages, LaTeX
Phys. Rev. D 58, 027701 (1998)
10.1103/PhysRevD.58.027701
FAU-TP3-98/3
hep-th
null
We reexamine the solvable model problem of two static, fundamental quarks interacting with a SU(2) Yang-Mills field on a spatial circle, introduced by Engelhardt and Schreiber. If the quarks are at the same point, the model exhibits a quantum mechanical supersymmetry. At finite separation, the supersymmetry is explic...
[ { "created": "Mon, 9 Feb 1998 20:25:54 GMT", "version": "v1" } ]
2016-08-25
[ [ "Seeger", "M.", "", "University of Erlangen-Nuernberg" ], [ "Thies", "M.", "", "University of Erlangen-Nuernberg" ] ]
We reexamine the solvable model problem of two static, fundamental quarks interacting with a SU(2) Yang-Mills field on a spatial circle, introduced by Engelhardt and Schreiber. If the quarks are at the same point, the model exhibits a quantum mechanical supersymmetry. At finite separation, the supersymmetry is explicit...
hep-th/9712047
Matthias Blau
Matthias Blau, Martin O'Loughlin
Aspects of U-Duality in Matrix Theory
40 pages, LaTeX
Nucl.Phys.B525:182-214,1998
10.1016/S0550-3213(98)00242-9
IC/97/198
hep-th
null
We explore various aspects of implementing the full M-theory U-duality group E_{d+1}, and thus Lorentz invariance, in the finite N matrix theory (DLCQ of M-theory) on d-tori: (1) We generalize the analysis of U-duality orbits of BPS states by Elitzur et al. (hep-th/9707217) from E_{d} to E_{d+1}. (2) We identify the ...
[ { "created": "Thu, 4 Dec 1997 19:34:08 GMT", "version": "v1" } ]
2010-11-19
[ [ "Blau", "Matthias", "" ], [ "O'Loughlin", "Martin", "" ] ]
We explore various aspects of implementing the full M-theory U-duality group E_{d+1}, and thus Lorentz invariance, in the finite N matrix theory (DLCQ of M-theory) on d-tori: (1) We generalize the analysis of U-duality orbits of BPS states by Elitzur et al. (hep-th/9707217) from E_{d} to E_{d+1}. (2) We identify the ne...
2404.15056
Robin Karlsson
Hao Chen, Robin Karlsson, Alexander Zhiboedov
Energy correlations and Planckian collisions
75 pages, 6 figures
null
null
CERN-TH-2024-050
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Energy correlations characterize the energy flux through detectors at infinity produced in a collision event. Remarkably, in holographic conformal field theories, they probe high-energy gravitational scattering in the dual anti-de Sitter geometry. We use known properties of high-energy gravitational scattering and it...
[ { "created": "Tue, 23 Apr 2024 13:58:06 GMT", "version": "v1" } ]
2024-04-24
[ [ "Chen", "Hao", "" ], [ "Karlsson", "Robin", "" ], [ "Zhiboedov", "Alexander", "" ] ]
Energy correlations characterize the energy flux through detectors at infinity produced in a collision event. Remarkably, in holographic conformal field theories, they probe high-energy gravitational scattering in the dual anti-de Sitter geometry. We use known properties of high-energy gravitational scattering and its ...
1210.4037
Giulio D'Odorico
A. Codello and G. D'Odorico
O(N)-Universality Classes and the Mermin-Wagner Theorem
5 pages, 5 figures; accepted for publication in PRL
Phys.Rev.Lett. 110 (2013) 141601
10.1103/PhysRevLett.110.141601
null
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study how universality classes of O(N)-symmetric models depend continuously on the dimension d and the number of field components N. We observe, from a renormalization group perspective, how the implications of the Mermin-Wagner-Hohenberg theorem set in as we gradually deform theory space towards d=2. For fractal ...
[ { "created": "Mon, 15 Oct 2012 13:56:48 GMT", "version": "v1" }, { "created": "Tue, 12 Mar 2013 13:57:32 GMT", "version": "v2" } ]
2015-03-18
[ [ "Codello", "A.", "" ], [ "D'Odorico", "G.", "" ] ]
We study how universality classes of O(N)-symmetric models depend continuously on the dimension d and the number of field components N. We observe, from a renormalization group perspective, how the implications of the Mermin-Wagner-Hohenberg theorem set in as we gradually deform theory space towards d=2. For fractal di...
hep-th/0103265
Ioannis Giannakis
Ioannis Giannakis and Hai-cang Ren
Linearized Gravity in Isotropic Coordinates in the Brane World
13 pages, plain Tex
Phys.Rev. D64 (2001) 065015
10.1103/PhysRevD.64.065015
RU01-05-B
hep-th
null
We solve the Einstein equations in the Randall-Sundrum framework using an isotropic ansatz for the metric and obtain an exact expression to first order in the gravitational coupling. The solution is free from metric singularities away from the source and it satisfies the Israel matching condition on a straight brane....
[ { "created": "Fri, 30 Mar 2001 19:27:40 GMT", "version": "v1" } ]
2009-11-07
[ [ "Giannakis", "Ioannis", "" ], [ "Ren", "Hai-cang", "" ] ]
We solve the Einstein equations in the Randall-Sundrum framework using an isotropic ansatz for the metric and obtain an exact expression to first order in the gravitational coupling. The solution is free from metric singularities away from the source and it satisfies the Israel matching condition on a straight brane. A...
hep-th/9403053
Laurent Freidel
Daniel Altschuler and Laurent Freidel
On Universal Vassiliev Invariants
33 pages
Commun.Math.Phys. 170 (1995) 41-62
10.1007/BF02099438
ENSLAPP-L-455/94; ETH-TH/94-07
hep-th math.QA
null
Using properties of ordered exponentials and the definition of the Drinfeld associator as a monodromy operator for the Knizhnik-Zamolodchikov equations, we prove that the analytic and the combinatorial definitions of the universal Vassiliev invariants of links are equivalent.
[ { "created": "Tue, 8 Mar 1994 18:22:52 GMT", "version": "v1" } ]
2009-10-28
[ [ "Altschuler", "Daniel", "" ], [ "Freidel", "Laurent", "" ] ]
Using properties of ordered exponentials and the definition of the Drinfeld associator as a monodromy operator for the Knizhnik-Zamolodchikov equations, we prove that the analytic and the combinatorial definitions of the universal Vassiliev invariants of links are equivalent.
hep-th/9112016
Theor. department Fian
A.M.Semikhatov
Virasoro Action and Virasoro Constraints on Integrable Hierarchies of the $r$-Matrix Type
24 pages
null
null
null
hep-th
null
For a large class of hierarchies of integrable equations admitting a classical $r-$matrix, we propose a construction for the Virasoro algebra actionon the Lax operators which commutes with the hierarchy flows. The construction relies on the existence of dressing transformations associated to the $r$-matrix and does n...
[ { "created": "Fri, 6 Dec 1991 14:05:30 GMT", "version": "v1" } ]
2007-05-23
[ [ "Semikhatov", "A. M.", "" ] ]
For a large class of hierarchies of integrable equations admitting a classical $r-$matrix, we propose a construction for the Virasoro algebra actionon the Lax operators which commutes with the hierarchy flows. The construction relies on the existence of dressing transformations associated to the $r$-matrix and does not...
2011.00006
Christoph Uhlemann
Martin Fluder, Christoph F. Uhlemann
Evidence for a 5d F-theorem
33 pages, 7 figures; v2: JHEP version, updated references
null
10.1007/JHEP02(2021)192
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Renormalization group flows are studied between 5d SCFTs engineered by $(p,q)$ 5-brane webs with large numbers of external 5-branes. A general expression for the free energy on $S^5$ in terms of single-valued trilogarithm functions is derived from their supergravity duals, which are characterized by the 5-brane charg...
[ { "created": "Fri, 30 Oct 2020 18:00:01 GMT", "version": "v1" }, { "created": "Tue, 1 Jun 2021 23:10:46 GMT", "version": "v2" } ]
2021-06-03
[ [ "Fluder", "Martin", "" ], [ "Uhlemann", "Christoph F.", "" ] ]
Renormalization group flows are studied between 5d SCFTs engineered by $(p,q)$ 5-brane webs with large numbers of external 5-branes. A general expression for the free energy on $S^5$ in terms of single-valued trilogarithm functions is derived from their supergravity duals, which are characterized by the 5-brane charges...
1406.1337
Yuhma Asano
Yuhma Asano, Goro Ishiki, Shinji Shimasaki
Emergent bubbling geometries in gauge theories with SU(2|4) symmetry
29 pages, 3 figures; v2: typos corrected and a reference added
null
10.1007/JHEP09(2014)137
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the gauge/gravity duality between bubbling geometries in type IIA supergravity and gauge theories with SU(2|4) symmetry, which consist of N=4 super Yang-Mills on $R\times S^3/Z_k$, N=8 super Yang-Mills on $R\times S^2$ and the plane wave matrix model. We show that the geometries are realized as field configu...
[ { "created": "Thu, 5 Jun 2014 11:13:36 GMT", "version": "v1" }, { "created": "Sat, 5 Jul 2014 20:02:21 GMT", "version": "v2" } ]
2015-06-19
[ [ "Asano", "Yuhma", "" ], [ "Ishiki", "Goro", "" ], [ "Shimasaki", "Shinji", "" ] ]
We study the gauge/gravity duality between bubbling geometries in type IIA supergravity and gauge theories with SU(2|4) symmetry, which consist of N=4 super Yang-Mills on $R\times S^3/Z_k$, N=8 super Yang-Mills on $R\times S^2$ and the plane wave matrix model. We show that the geometries are realized as field configura...
hep-th/0110129
Gabriele Veneziano
G. Veneziano
Large-N bounds on, and compositeness limit of, gauge and gravitational interactions
8 pages, Latex, minor modifications in notations and references
JHEP 0206 (2002) 051
10.1088/1126-6708/2002/06/051
CERN-TH/2001-278
hep-th
null
In a toy model of gauge and gravitational interactions in $D \ge 4$ dimensions, endowed with an invariant UV cut-off $\Lambda$, and containing a large number $N$ of non-self-interacting matter species, the physical gauge and gravitational couplings at the cut-off, $\alpha_g \equiv g^2 \Lambda^{D-4}$ and $\alpha_G \eq...
[ { "created": "Mon, 15 Oct 2001 15:58:32 GMT", "version": "v1" }, { "created": "Tue, 12 Mar 2002 15:36:31 GMT", "version": "v2" } ]
2009-11-07
[ [ "Veneziano", "G.", "" ] ]
In a toy model of gauge and gravitational interactions in $D \ge 4$ dimensions, endowed with an invariant UV cut-off $\Lambda$, and containing a large number $N$ of non-self-interacting matter species, the physical gauge and gravitational couplings at the cut-off, $\alpha_g \equiv g^2 \Lambda^{D-4}$ and $\alpha_G \equi...
1906.10149
Tomasz Taylor
Angelos Fotopoulos and Tomasz R. Taylor
Primary Fields in Celestial CFT
9 pages. v2: replaced to match JHEP
null
10.1007/JHEP10(2019)167
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The basic ingredient of CCFT holography is to regard four-dimensional amplitudes describing conformal wave packets as two-dimensional conformal correlation functions of the operators associated to external particles. By construction, these operators transform as quasi-primary fields under SL(2,C) conformal symmetry g...
[ { "created": "Mon, 24 Jun 2019 18:01:12 GMT", "version": "v1" }, { "created": "Sun, 24 Nov 2019 21:55:02 GMT", "version": "v2" } ]
2020-01-08
[ [ "Fotopoulos", "Angelos", "" ], [ "Taylor", "Tomasz R.", "" ] ]
The basic ingredient of CCFT holography is to regard four-dimensional amplitudes describing conformal wave packets as two-dimensional conformal correlation functions of the operators associated to external particles. By construction, these operators transform as quasi-primary fields under SL(2,C) conformal symmetry gro...
hep-th/9208075
G. Weigt
Gerhard Weigt
Canonical Quantization of the Liouville Theory, Quantum Group Structures, and Correlation Functions
12 pages, talk
null
null
null
hep-th
null
We describe a self-consistent canonical quantization of Liouville theory in terms of canonical free fields. In order to keep the non-linear Liouville dynamics, we use the solution of the Liouville equation as a canonical transformation. This also defines a Liouville vertex operator. We show, in particular, that a can...
[ { "created": "Fri, 28 Aug 1992 16:23:55 GMT", "version": "v1" }, { "created": "Thu, 11 Feb 1993 18:17:14 GMT", "version": "v2" } ]
2008-02-03
[ [ "Weigt", "Gerhard", "" ] ]
We describe a self-consistent canonical quantization of Liouville theory in terms of canonical free fields. In order to keep the non-linear Liouville dynamics, we use the solution of the Liouville equation as a canonical transformation. This also defines a Liouville vertex operator. We show, in particular, that a canon...
1206.3936
Davide Campagnari
Jan Heffner, Hugo Reinhardt, Davide R. Campagnari
The deconfinement phase transition in the Hamiltonian approach to Yang--Mills theory in Coulomb gauge
20 pages, 13 figures, accepted for publication by Phys. Rev. D
null
10.1103/PhysRevD.85.125029
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The deconfinement phase transition of SU(2) Yang--Mills theory is investigated in the Hamiltonian approach in Coulomb gauge assuming a quasi-particle picture for the grand canonical gluon ensemble. The thermal equilibrium state is found by minimizing the free energy with respect to the quasi-gluon energy. Above the d...
[ { "created": "Mon, 18 Jun 2012 13:53:55 GMT", "version": "v1" } ]
2015-06-05
[ [ "Heffner", "Jan", "" ], [ "Reinhardt", "Hugo", "" ], [ "Campagnari", "Davide R.", "" ] ]
The deconfinement phase transition of SU(2) Yang--Mills theory is investigated in the Hamiltonian approach in Coulomb gauge assuming a quasi-particle picture for the grand canonical gluon ensemble. The thermal equilibrium state is found by minimizing the free energy with respect to the quasi-gluon energy. Above the dec...
1609.07341
Alexis Roa Aguirre
A.R. Aguirre and G. Flores-Hidalgo
A supersymmetric exotic field theory in (1+1) dimensions. One loop soliton quantum mass corrections
16 pages, 8 figures; Major modifications included to match version published in JHEP
JHEP12(2018)082
10.1007/JHEP12(2018)082
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider one loop quantum corrections to soliton mass for the ${\cal N}=1$ supersymmetric extension of the (1+1)-dimensional scalar field theory with the potential $U(\phi) = \phi^2 \cos^2\left(\ln \phi^2\right)$. First, we compute the one loop quantum soliton mass correction of the bosonic sector. To do that, we ...
[ { "created": "Fri, 23 Sep 2016 12:49:32 GMT", "version": "v1" }, { "created": "Mon, 17 Dec 2018 21:58:17 GMT", "version": "v2" } ]
2018-12-19
[ [ "Aguirre", "A. R.", "" ], [ "Flores-Hidalgo", "G.", "" ] ]
We consider one loop quantum corrections to soliton mass for the ${\cal N}=1$ supersymmetric extension of the (1+1)-dimensional scalar field theory with the potential $U(\phi) = \phi^2 \cos^2\left(\ln \phi^2\right)$. First, we compute the one loop quantum soliton mass correction of the bosonic sector. To do that, we re...
hep-th/0203009
Hironobu Kataoka
H. Kataoka and Hikaru Sato
Crosscap states and Boundary states in D=4,N=1,type-IIB Orientifold Theories
11 pages
null
null
HUE-02/1
hep-th
null
We construct boundary state and crosscap state in D=4,N=1 type-IIB Z_N orientifold and investigate properties of amplitude. We find that the boundary state of a cylinder is different from the boundary state of a M\"{o}bius strip. Using these states, we find that amplitudes do not factorize in Z_N(N=even) orientifold....
[ { "created": "Fri, 1 Mar 2002 10:47:59 GMT", "version": "v1" } ]
2007-05-23
[ [ "Kataoka", "H.", "" ], [ "Sato", "Hikaru", "" ] ]
We construct boundary state and crosscap state in D=4,N=1 type-IIB Z_N orientifold and investigate properties of amplitude. We find that the boundary state of a cylinder is different from the boundary state of a M\"{o}bius strip. Using these states, we find that amplitudes do not factorize in Z_N(N=even) orientifold. T...
hep-th/9606027
Devchand Chandrashekar
Ch. Devchand and V. Ogievetsky
Interacting Fields of Arbitrary Spin and N>4 Supersymmetric Self-dual Yang-Mills Equations
25 pages, latex file
Nucl.Phys.B481:188-214,1996
10.1016/S0550-3213(96)90129-7
IC/96/88
hep-th
null
We show that the self-dual Yang-Mills equations afford supersymmetrisation to systems of equations invariant under global N-extended super-Poincar\'e transformations for arbitrary values of N, without the limitation (N\le 4) applicable to standard non-self-dual Yang-Mills theories. These systems of equations provide ...
[ { "created": "Thu, 6 Jun 1996 09:55:16 GMT", "version": "v1" } ]
2015-06-26
[ [ "Devchand", "Ch.", "" ], [ "Ogievetsky", "V.", "" ] ]
We show that the self-dual Yang-Mills equations afford supersymmetrisation to systems of equations invariant under global N-extended super-Poincar\'e transformations for arbitrary values of N, without the limitation (N\le 4) applicable to standard non-self-dual Yang-Mills theories. These systems of equations provide no...
1104.3873
Robert Schabinger
Robert M. Schabinger
One-loop N = 4 super Yang-Mills scattering amplitudes in d dimensions, relation to open strings and polygonal Wilson loops
72 pages, 4 figures. Invited review to appear in "Scattering Amplitudes in Gauge Theories," special issue of Journal of Physics A, R. Roiban (ed), M. Spradlin (ed), A. Volovich (ed); v3 matches the final, published version of this article apart from a missing equation number (90). Please note the change of titl...
null
10.1088/1751-8113/44/45/454007
IFT-UAM/CSIC-11-22
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this review we discuss some recent developments related to one-loop N = 4 super Yang-Mills scattering amplitudes calculated to all orders in epsilon. It is often the case that one-loop gauge theory computations are carried out to order epsilon^0, since higher order in epsilon contributions vanish in the limit as e...
[ { "created": "Tue, 19 Apr 2011 20:22:47 GMT", "version": "v1" }, { "created": "Fri, 4 Nov 2011 18:15:25 GMT", "version": "v2" }, { "created": "Sat, 10 Jan 2015 14:22:10 GMT", "version": "v3" } ]
2015-05-27
[ [ "Schabinger", "Robert M.", "" ] ]
In this review we discuss some recent developments related to one-loop N = 4 super Yang-Mills scattering amplitudes calculated to all orders in epsilon. It is often the case that one-loop gauge theory computations are carried out to order epsilon^0, since higher order in epsilon contributions vanish in the limit as eps...
hep-th/9606192
Adel Bilal
Adel Bilal (ENS)
Discontinuous BPS Spectra in N=2 Susy QCD
10 pages, Latex, Talk given at SUSY'96, College Park, MD, June 1996
Nucl.Phys.Proc.Suppl.52A:305-313,1997
10.1016/S0920-5632(96)00582-8
LPTENS-96/41
hep-th
null
These notes are based on work done in collaboration with Frank Ferrari. We show how to determine the spectra of stable BPS states in $N=2$ supersymmetric $SU(2)$ Yang-Mills theories that are asymptotically free, i.e. without and with $N_f=1,2,3$ quark hypermultiplets. In all cases: $\bullet$ There is a curve of margi...
[ { "created": "Fri, 28 Jun 1996 16:22:43 GMT", "version": "v1" } ]
2009-10-30
[ [ "Bilal", "Adel", "", "ENS" ] ]
These notes are based on work done in collaboration with Frank Ferrari. We show how to determine the spectra of stable BPS states in $N=2$ supersymmetric $SU(2)$ Yang-Mills theories that are asymptotically free, i.e. without and with $N_f=1,2,3$ quark hypermultiplets. In all cases: $\bullet$ There is a curve of margina...
hep-th/9906206
Elias Kiritsis
E. Kiritsis (University of Crete)
Supergravity, D-brane Probes and thermal super Yang-Mills: a comparison
LaTeX, 23 pages, 4 eps figures; v2: Comparison with Tseytlin-Yankielowicz ammended. Extra discussion on reduced supersymmetry on branes added; v3: A few minor changes to improve presentation. Version published in JHEP10(1999)10
JHEP 9910:010,1999
10.1088/1126-6708/1999/10/010
null
hep-th gr-qc hep-ph
null
A D3-brane probe in the context of AdS/CFT correspondence at finite temperature is considered. The supergravity predictions for the physical effective couplings of the world-volume gauge theory of the probe brane are compared to those calculated in one-loop perturbation theory in the thermal gauge theory. It is argue...
[ { "created": "Sat, 26 Jun 1999 14:35:50 GMT", "version": "v1" }, { "created": "Mon, 19 Jul 1999 13:51:57 GMT", "version": "v2" }, { "created": "Mon, 18 Oct 1999 16:45:20 GMT", "version": "v3" } ]
2010-02-03
[ [ "Kiritsis", "E.", "", "University of Crete" ] ]
A D3-brane probe in the context of AdS/CFT correspondence at finite temperature is considered. The supergravity predictions for the physical effective couplings of the world-volume gauge theory of the probe brane are compared to those calculated in one-loop perturbation theory in the thermal gauge theory. It is argued ...
hep-th/0012146
Dirk Kreimer
D.J.Broadhurst and D.Kreimer
Exact solutions of Dyson-Schwinger equations for iterated one-loop integrals and propagator-coupling duality
20p, 2 epsf fig
Nucl.Phys. B600 (2001) 403-422
10.1016/S0550-3213(01)00071-2
MZ-TH/00-28
hep-th hep-ph math.QA
null
The Hopf algebra of undecorated rooted trees has tamed the combinatorics of perturbative contributions, to anomalous dimensions in Yukawa theory and scalar $\phi^3$ theory, from all nestings and chainings of a primitive self-energy subdivergence. Here we formulate the nonperturbative problems which these resummations...
[ { "created": "Sun, 17 Dec 2000 16:20:00 GMT", "version": "v1" } ]
2009-10-31
[ [ "Broadhurst", "D. J.", "" ], [ "Kreimer", "D.", "" ] ]
The Hopf algebra of undecorated rooted trees has tamed the combinatorics of perturbative contributions, to anomalous dimensions in Yukawa theory and scalar $\phi^3$ theory, from all nestings and chainings of a primitive self-energy subdivergence. Here we formulate the nonperturbative problems which these resummations a...
hep-th/9901039
John M. Cornwall
John M. Cornwall (Department of Physics, UCLA)
Center Vortices, Nexuses, and the Georgi-Glashow Model
27 pages, LaTeX, 3 .eps figures
Phys.Rev. D59 (1999) 125015
10.1103/PhysRevD.59.125015
UCLA/98/TEP/37
hep-th
null
In a gauge theory with no Higgs fields the mechanism for confinement is by center vortices, but in theories with adjoint Higgs fields and generic symmetry breaking, such as the Georgi-Glashow model, Polyakov showed that in d=3 confinement arises via a condensate of 't Hooft-Polyakov monopoles. We study the connection...
[ { "created": "Mon, 11 Jan 1999 21:18:01 GMT", "version": "v1" } ]
2009-10-31
[ [ "Cornwall", "John M.", "", "Department of Physics, UCLA" ] ]
In a gauge theory with no Higgs fields the mechanism for confinement is by center vortices, but in theories with adjoint Higgs fields and generic symmetry breaking, such as the Georgi-Glashow model, Polyakov showed that in d=3 confinement arises via a condensate of 't Hooft-Polyakov monopoles. We study the connection i...
hep-th/0104051
null
Y.S.Kim
Internal Space-time Symmetries of Massive and Massless Particles and their Unification
LaTex 14 pages, presented at the International Conference on Supersymmetry and Quantum Field Theory, in commemoration of Dmitri Volkov's 75th Birthday, Kharkov, Ukraine, 2000; to be published in the proceedings
Nucl.Phys.Proc.Suppl. 102 (2001) 369-376
10.1016/S0920-5632(01)01581-X
null
hep-th gr-qc hep-ph math-ph math.MP
null
It is noted that the internal space-time symmetries of relativistic particles are dictated by Wigner's little groups. The symmetry of massive particles is like the three-dimensional rotation group, while the symmetry of massless particles is locally isomorphic to the two-dimensional Euclidean group. It is noted also ...
[ { "created": "Thu, 5 Apr 2001 15:19:07 GMT", "version": "v1" } ]
2009-11-07
[ [ "Kim", "Y. S.", "" ] ]
It is noted that the internal space-time symmetries of relativistic particles are dictated by Wigner's little groups. The symmetry of massive particles is like the three-dimensional rotation group, while the symmetry of massless particles is locally isomorphic to the two-dimensional Euclidean group. It is noted also th...
hep-th/0306137
Ashoke Sen
Ashoke Sen
Open-Closed Duality at Tree Level
LaTeX file, 10 pages
Phys.Rev.Lett.91:181601,2003
10.1103/PhysRevLett.91.181601
MRI-P-030601
hep-th
null
We study decay of unstable D-branes in string theory in the presence of electric field, and show that the classical open string theory results for various properties of the final state agree with the properties of closed string states into which the system is expected to decay. This suggests a duality between tree le...
[ { "created": "Sat, 14 Jun 2003 18:27:14 GMT", "version": "v1" } ]
2009-09-15
[ [ "Sen", "Ashoke", "" ] ]
We study decay of unstable D-branes in string theory in the presence of electric field, and show that the classical open string theory results for various properties of the final state agree with the properties of closed string states into which the system is expected to decay. This suggests a duality between tree leve...
1412.4764
Andrej Stepanchuk
A. Stepanchuk
String theory in AdS_3 x S^3 x T^4 with mixed flux: semiclassical and 1-loop phase in the S-matrix
28 pages. v2: references added, v3: extended introduction
J.Phys.A48:195401,2015
10.1088/1751-8113/48/19/195401
Imperial-TP-AS-2014-01
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a semiclassical derivation of the tree-level and 1-loop dressing phases in the massive sector of string theory on AdS_3 x S^3 x T^4 supplemented by R-R and NS-NS 3-form fluxes. In analogy with the AdS_5 x S^5 case, we use the dressing method to obtain scattering solutions for dyonic giant magnons which all...
[ { "created": "Mon, 15 Dec 2014 20:58:22 GMT", "version": "v1" }, { "created": "Wed, 31 Dec 2014 02:04:39 GMT", "version": "v2" }, { "created": "Fri, 20 Mar 2015 13:52:45 GMT", "version": "v3" } ]
2015-04-22
[ [ "Stepanchuk", "A.", "" ] ]
We present a semiclassical derivation of the tree-level and 1-loop dressing phases in the massive sector of string theory on AdS_3 x S^3 x T^4 supplemented by R-R and NS-NS 3-form fluxes. In analogy with the AdS_5 x S^5 case, we use the dressing method to obtain scattering solutions for dyonic giant magnons which allow...
hep-th/0308147
Dmitriy Belov
D.M. Belov
Witten's Ghost Vertex Made Simple (bc and bosonized ghosts)
23 pages, 2 figures, RevTeX style; ref. added
Phys.Rev. D69 (2004) 126001
10.1103/PhysRevD.69.126001
RUNHETC-2003-25
hep-th
null
First, we diagonalize the bc-ghost 3-string Neumann matrices using the technique described in hep-th/0304158. Their eigenvalues are in complete agreement with the previous authors. Second, we diagonalize the N-string gluing vertices for the bosonized ghost system. And third, we verify the descent and associativity re...
[ { "created": "Thu, 21 Aug 2003 18:12:44 GMT", "version": "v1" }, { "created": "Sun, 28 Sep 2003 18:01:52 GMT", "version": "v2" } ]
2009-11-10
[ [ "Belov", "D. M.", "" ] ]
First, we diagonalize the bc-ghost 3-string Neumann matrices using the technique described in hep-th/0304158. Their eigenvalues are in complete agreement with the previous authors. Second, we diagonalize the N-string gluing vertices for the bosonized ghost system. And third, we verify the descent and associativity rela...
hep-th/9710184
H. T. Ozer
H. T. Ozer
Vertex Operator Extension of Casimir W A(N) Algebras
7 pages,no figures,TeX file,(to appear in Mod.Phys.Lett.A)
Mod.Phys.Lett. A13 (1998) 2645-2652
10.1142/S0217732398002813
null
hep-th math-ph math.MP
null
We give an extension of Casimir of Casimir $\cal{WA_N}$ algebras including a vertex operator which depends on non-simple roots of $A_{N-1}$.
[ { "created": "Fri, 24 Oct 1997 11:47:41 GMT", "version": "v1" }, { "created": "Fri, 2 Oct 1998 09:20:58 GMT", "version": "v2" } ]
2009-10-30
[ [ "Ozer", "H. T.", "" ] ]
We give an extension of Casimir of Casimir $\cal{WA_N}$ algebras including a vertex operator which depends on non-simple roots of $A_{N-1}$.
hep-th/9503040
Andrea Pasquinucci
A. Pasquinucci and K. Roland
Bosonization of World-Sheet Fermions in Minkowski Space-Time
1+9 pages, TeX macros included
Phys.Lett. B351 (1995) 131-136
10.1016/0370-2693(95)00399-6
NBI-HE-95-06
hep-th
null
We propose a way of bosonizing free world-sheet fermions for $4$-dimensional heterotic string theory formulated in Minkowski space-time. We discuss the differences as compared to the standard bosonization performed in Euclidean space-time.
[ { "created": "Tue, 7 Mar 1995 12:48:12 GMT", "version": "v1" } ]
2016-09-06
[ [ "Pasquinucci", "A.", "" ], [ "Roland", "K.", "" ] ]
We propose a way of bosonizing free world-sheet fermions for $4$-dimensional heterotic string theory formulated in Minkowski space-time. We discuss the differences as compared to the standard bosonization performed in Euclidean space-time.
2110.01312
Enrico Rinaldi
Georg Bergner, Norbert Bodendorfer, Masanori Hanada, Stratos Pateloudis, Enrico Rinaldi, Andreas Sch\"afer, Pavlos Vranas, Hiromasa Watanabe
Confinement/deconfinement transition in the D0-brane matrix model -- A signature of M-theory?
50 pages, 33 figures, appendix with 5 sections. Data available upon request. Version published on JHEP
JHEP 05 (2022) 096
10.1007/JHEP05(2022)096
LLNL-JRNL-824792, RIKEN-iTHEMS-Report-21, UTHEP-759, DMUS-MP-21/13
hep-th hep-lat
http://creativecommons.org/licenses/by/4.0/
We study the confinement/deconfinement transition in the D0-brane matrix model (often called the BFSS matrix model) and its one-parameter deformation (the BMN matrix model) numerically by lattice Monte Carlo simulations. Our results confirm general expectations from the dual string/M-theory picture for strong couplin...
[ { "created": "Mon, 4 Oct 2021 10:39:56 GMT", "version": "v1" }, { "created": "Wed, 18 May 2022 09:17:16 GMT", "version": "v2" } ]
2022-05-19
[ [ "Bergner", "Georg", "" ], [ "Bodendorfer", "Norbert", "" ], [ "Hanada", "Masanori", "" ], [ "Pateloudis", "Stratos", "" ], [ "Rinaldi", "Enrico", "" ], [ "Schäfer", "Andreas", "" ], [ "Vranas", "Pavlos", ""...
We study the confinement/deconfinement transition in the D0-brane matrix model (often called the BFSS matrix model) and its one-parameter deformation (the BMN matrix model) numerically by lattice Monte Carlo simulations. Our results confirm general expectations from the dual string/M-theory picture for strong coupling....
hep-th/9512013
Hugo Compean
Hugo Garcia-Compean, Jerzy F. Plebanski and Maciej Przanowski
Further Remarks on the Chiral Model Approach to Self-Dual Gravity
22 pages, Phyzzx, no figures, few minor text changes
Phys.Lett. A219 (1996) 249
10.1016/0375-9601(96)00477-X
CINVESTAV-FIS-22/95
hep-th gr-qc
null
It is shown how some results on harmonic maps within the chiral model can be carried over to self-dual gravity. The WZW-like action for self-dual gravity is found.
[ { "created": "Mon, 4 Dec 1995 18:32:07 GMT", "version": "v1" }, { "created": "Tue, 5 Dec 1995 20:42:15 GMT", "version": "v2" } ]
2009-10-28
[ [ "Garcia-Compean", "Hugo", "" ], [ "Plebanski", "Jerzy F.", "" ], [ "Przanowski", "Maciej", "" ] ]
It is shown how some results on harmonic maps within the chiral model can be carried over to self-dual gravity. The WZW-like action for self-dual gravity is found.
hep-th/0205246
Danny Birmingham
Danny Birmingham and Massimiliano Rinaldi
Bubbles in Anti-de Sitter Space
8 pages, Latex
Phys.Lett. B544 (2002) 316-320
10.1016/S0370-2693(02)02261-X
null
hep-th gr-qc
null
We explore the bubble spacetimes which can be obtained from double analytic continuations of static and rotating black holes in anti-de Sitter space. In particular, we find that rotating black holes with elliptic horizon lead to bubble spacetimes only in dimension greater than five. For dimension greater than seven, ...
[ { "created": "Thu, 23 May 2002 17:13:37 GMT", "version": "v1" } ]
2009-11-07
[ [ "Birmingham", "Danny", "" ], [ "Rinaldi", "Massimiliano", "" ] ]
We explore the bubble spacetimes which can be obtained from double analytic continuations of static and rotating black holes in anti-de Sitter space. In particular, we find that rotating black holes with elliptic horizon lead to bubble spacetimes only in dimension greater than five. For dimension greater than seven, th...
hep-th/9701127
null
Igor Bandos, Dmitri Sorokin and Mario Tonin
Generalized Action Principle and Superfield Equations of Motion for d=10 D-p-branes
LaTeX file, 22 pages
Nucl.Phys. B497 (1997) 275-296
10.1016/S0550-3213(97)00258-7
DFPD 97/TH/04
hep-th
null
The action for the D=10 type II Dirichlet super-p-branes, which has been obtained recently, is reconstructed in a more geometrical form involving Lorentz harmonic variables. This new (Lorentz-harmonic) formulation possesses kappa-symmetry in an irreducible form and is used as a basis for applying a generalized action...
[ { "created": "Fri, 24 Jan 1997 08:24:00 GMT", "version": "v1" } ]
2009-10-30
[ [ "Bandos", "Igor", "" ], [ "Sorokin", "Dmitri", "" ], [ "Tonin", "Mario", "" ] ]
The action for the D=10 type II Dirichlet super-p-branes, which has been obtained recently, is reconstructed in a more geometrical form involving Lorentz harmonic variables. This new (Lorentz-harmonic) formulation possesses kappa-symmetry in an irreducible form and is used as a basis for applying a generalized action p...
2110.12835
Sergei Kuzenko
Sergei M. Kuzenko
Local supersymmetry: Variations on a theme by Volkov and Soroka
16 pages; V2: references added; V3: typos corrected and reference added; V4: comments and references added; V5: published paper
null
null
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit the work by Volkov and Soroka on spontaneously broken local supersymmetry. It is demonstrated for the first time that, for specially chosen parameters of the theory, the Volkov-Soroka action is invariant under two different local supersymmetries. One of them is present for arbitrary values of the parameter...
[ { "created": "Mon, 25 Oct 2021 12:06:45 GMT", "version": "v1" }, { "created": "Tue, 30 Nov 2021 12:58:13 GMT", "version": "v2" }, { "created": "Tue, 15 Mar 2022 12:00:28 GMT", "version": "v3" }, { "created": "Wed, 26 Oct 2022 12:26:35 GMT", "version": "v4" }, { "c...
2023-03-28
[ [ "Kuzenko", "Sergei M.", "" ] ]
We revisit the work by Volkov and Soroka on spontaneously broken local supersymmetry. It is demonstrated for the first time that, for specially chosen parameters of the theory, the Volkov-Soroka action is invariant under two different local supersymmetries. One of them is present for arbitrary values of the parameters ...
0809.4494
Anindya Mukherjee
Pallab Basu, Anindya Mukherjee, Hsien-Hang Shieh
Supercurrent: Vector Hair for an AdS Black Hole
23 pages, latex
Phys.Rev.D79:045010,2009
10.1103/PhysRevD.79.045010
null
hep-th cond-mat.supr-con gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In arXiv:0803.3295 [hep-th] a holographic black hole solution is discussed which exhibits a superconductor like transition. In the superconducting phase the black holes show infinite DC conductivity. This gives rise to the possibility of deforming the solutions by turning on a time independent current (supercurrent),...
[ { "created": "Fri, 26 Sep 2008 19:43:22 GMT", "version": "v1" } ]
2010-06-09
[ [ "Basu", "Pallab", "" ], [ "Mukherjee", "Anindya", "" ], [ "Shieh", "Hsien-Hang", "" ] ]
In arXiv:0803.3295 [hep-th] a holographic black hole solution is discussed which exhibits a superconductor like transition. In the superconducting phase the black holes show infinite DC conductivity. This gives rise to the possibility of deforming the solutions by turning on a time independent current (supercurrent), w...
hep-th/0304200
Tatsuo Kobayashi
Tetsutaro Higaki and Tatsuo Kobayashi
Twisted Moduli Stabilization in Type I String Models
18 pages, latex, 3 figures
Phys.Rev.D68:046006,2003
10.1103/PhysRevD.68.046006
null
hep-th hep-ph
null
We consider the model with the dilaton and twisted moduli fields, which is inspired by type I string models. Stabilization of their vacuum expectation values is studied. We find the stabilization of the twisted moduli field has different aspects from the dilaton stabilization.
[ { "created": "Thu, 24 Apr 2003 03:04:55 GMT", "version": "v1" }, { "created": "Fri, 2 May 2003 06:39:03 GMT", "version": "v2" } ]
2010-12-03
[ [ "Higaki", "Tetsutaro", "" ], [ "Kobayashi", "Tatsuo", "" ] ]
We consider the model with the dilaton and twisted moduli fields, which is inspired by type I string models. Stabilization of their vacuum expectation values is studied. We find the stabilization of the twisted moduli field has different aspects from the dilaton stabilization.
0812.4311
Ricardo Troncoso
Fabrizio Canfora, Alex Giacomini, Ricardo Troncoso and Steven Willison
General Relativity with small cosmological constant from spontaneous compactification of Lovelock theory in vacuum
10 pages, no figures. Minor changes and references added. Final version for PRD
Phys.Rev.D80:044029,2009
10.1103/PhysRevD.80.044029
CECS-PHY-08/10
hep-th gr-qc
http://creativecommons.org/licenses/by-nc-sa/3.0/
It is shown that Einstein gravity in four dimensions with small cosmological constant and small extra dimensions can be obtained by spontaneous compactification of Lovelock gravity in vacuum. Assuming that the extra dimensions are compact spaces of constant curvature, General Relativity is recovered within certain cl...
[ { "created": "Mon, 22 Dec 2008 23:54:56 GMT", "version": "v1" }, { "created": "Wed, 9 Sep 2009 00:27:39 GMT", "version": "v2" } ]
2009-09-09
[ [ "Canfora", "Fabrizio", "" ], [ "Giacomini", "Alex", "" ], [ "Troncoso", "Ricardo", "" ], [ "Willison", "Steven", "" ] ]
It is shown that Einstein gravity in four dimensions with small cosmological constant and small extra dimensions can be obtained by spontaneous compactification of Lovelock gravity in vacuum. Assuming that the extra dimensions are compact spaces of constant curvature, General Relativity is recovered within certain clas...
hep-th/0010140
Stefano Liberati
S.Liberati, F.Belgiorno, Matt Visser
Comment on ``Dimensional and dynamical aspects of the Casimir effect: understanding the reality and significance of vacuum energy''
Two pages comment, uses ReV_TeX 3
null
null
null
hep-th
null
In [hep-th/0009173] Milton has presented a brief review of some interesting aspects of the theory of the Casimir effect. This comment is aimed at correcting some imprecise statements in that work with respect to the relevance of the Casimir effect for explaining the phenomenon of sonoluminescence.
[ { "created": "Tue, 17 Oct 2000 17:46:05 GMT", "version": "v1" } ]
2007-05-23
[ [ "Liberati", "S.", "" ], [ "Belgiorno", "F.", "" ], [ "Visser", "Matt", "" ] ]
In [hep-th/0009173] Milton has presented a brief review of some interesting aspects of the theory of the Casimir effect. This comment is aimed at correcting some imprecise statements in that work with respect to the relevance of the Casimir effect for explaining the phenomenon of sonoluminescence.
2109.14245
Zhaoyi Xu
Zhaoyi Xu and Meirong Tang
Effect of quantum deformed black hole on BH shadow in two-dimensional Dilaton gravity
18 pages, 8 figures
null
10.1088/1674-1137/ac6665
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In recent years, the study of quantum effects near the event horizon of black hole (BH) has attracted extensive attention. It has become one of the important methods to explore BH quantum properties by using the related properties of the quantum deformed black hole. In this work, we study the effect of quantum deform...
[ { "created": "Wed, 29 Sep 2021 07:44:49 GMT", "version": "v1" } ]
2022-08-10
[ [ "Xu", "Zhaoyi", "" ], [ "Tang", "Meirong", "" ] ]
In recent years, the study of quantum effects near the event horizon of black hole (BH) has attracted extensive attention. It has become one of the important methods to explore BH quantum properties by using the related properties of the quantum deformed black hole. In this work, we study the effect of quantum deformed...
1906.10161
Keita Nii
Keita Nii
Confinement in 3d $\mathcal{N}=2$ exceptional gauge theories
19 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the low-energy dynamics in three-dimensional $\mathcal{N}=2$ exceptional gauge theories with matters in a fundamental representation, especially focusing on confinement phases and on a quantum structure of the Coulomb branch in the moduli space of vacua. We argue that the confinement phases of these exceptio...
[ { "created": "Mon, 24 Jun 2019 18:21:22 GMT", "version": "v1" } ]
2019-06-26
[ [ "Nii", "Keita", "" ] ]
We study the low-energy dynamics in three-dimensional $\mathcal{N}=2$ exceptional gauge theories with matters in a fundamental representation, especially focusing on confinement phases and on a quantum structure of the Coulomb branch in the moduli space of vacua. We argue that the confinement phases of these exceptiona...
0809.4378
Julio Oliva
Gustavo Dotti, Julio Oliva, Ricardo Troncoso
Vacuum solutions with nontrivial boundaries for the Einstein-Gauss-Bonnet theory
Prepared for the proceedings of the 7th Alexander Friedmann International Seminar on Gravitation and Cosmology, July 2008, Joao Pessoa, Brasil. 4 pages, References added
Int.J.Mod.Phys.A24:1690-1694,2009
10.1142/S0217751X09045248
CECS-PHY-08/12
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The classification of certain class of static solutions for the Einstein-Gauss-Bonnet theory in vacuum is presented. The spacelike section of the class of metrics under consideration is a warped product of the real line with a nontrivial base manifold. For arbitrary values of the Gauss-Bonnet coupling, the base manif...
[ { "created": "Thu, 25 Sep 2008 11:18:20 GMT", "version": "v1" }, { "created": "Tue, 30 Sep 2008 22:19:25 GMT", "version": "v2" } ]
2009-04-24
[ [ "Dotti", "Gustavo", "" ], [ "Oliva", "Julio", "" ], [ "Troncoso", "Ricardo", "" ] ]
The classification of certain class of static solutions for the Einstein-Gauss-Bonnet theory in vacuum is presented. The spacelike section of the class of metrics under consideration is a warped product of the real line with a nontrivial base manifold. For arbitrary values of the Gauss-Bonnet coupling, the base manifol...
hep-th/0512016
C. P. Martin
C.P. Martin and C. Tamarit (Universidad Complutense de Madrid)
Noncommutative QCD, first-order-in-theta-deformed instantons and 't Hooft vertices
Latex. Some macros. No figures. 42 pages. Typos corrected
JHEP0602:066,2006
10.1088/1126-6708/2006/02/066
FTI/UCM 100-2005
hep-th
null
For commutative Euclidean time, we study the existence of field configurations that {\it a)} are formal power series expansions in $h\theta^{\m\n}$, {\it b)} go to ordinary (anti-)instantons as $h\theta^{\m\n}\to 0$, and {\it c)} render stationary the classical action of Euclidean noncommutative SU(3) Yang-Mills theo...
[ { "created": "Thu, 1 Dec 2005 18:58:12 GMT", "version": "v1" }, { "created": "Fri, 2 Dec 2005 16:27:32 GMT", "version": "v2" }, { "created": "Mon, 27 Feb 2006 11:03:58 GMT", "version": "v3" } ]
2009-11-11
[ [ "Martin", "C. P.", "", "Universidad Complutense de Madrid" ], [ "Tamarit", "C.", "", "Universidad Complutense de Madrid" ] ]
For commutative Euclidean time, we study the existence of field configurations that {\it a)} are formal power series expansions in $h\theta^{\m\n}$, {\it b)} go to ordinary (anti-)instantons as $h\theta^{\m\n}\to 0$, and {\it c)} render stationary the classical action of Euclidean noncommutative SU(3) Yang-Mills theory...
0708.0668
Shin Sasaki
Masato Arai, Claus Montonen, Nobuchika Okada, Shin Sasaki
Meta-stable Vacuum in Spontaneously Broken N=2 Supersymmetric Gauge Theory
27 pages, 11 figures, journal reference added, minor modifications in the text
Phys.Rev.D76:125009,2007
10.1103/PhysRevD.76.125009
HIP-2007-41/TH
hep-th hep-ph
null
We consider an N=2 supersymmetric SU(2) \times U(1) gauge theory with N_f=2 massless flavors and a Fayet-Iliopoulos (FI) term. In the presence of the FI term, supersymmetry is spontaneously broken at tree level (on the Coulomb branch), leaving a pseudo-flat direction in the classical potential. This vacuum degeneracy...
[ { "created": "Sun, 5 Aug 2007 12:17:27 GMT", "version": "v1" }, { "created": "Mon, 10 Sep 2007 12:26:16 GMT", "version": "v2" }, { "created": "Mon, 10 Dec 2007 15:24:57 GMT", "version": "v3" } ]
2008-11-26
[ [ "Arai", "Masato", "" ], [ "Montonen", "Claus", "" ], [ "Okada", "Nobuchika", "" ], [ "Sasaki", "Shin", "" ] ]
We consider an N=2 supersymmetric SU(2) \times U(1) gauge theory with N_f=2 massless flavors and a Fayet-Iliopoulos (FI) term. In the presence of the FI term, supersymmetry is spontaneously broken at tree level (on the Coulomb branch), leaving a pseudo-flat direction in the classical potential. This vacuum degeneracy i...
2402.15720
Rubens R. S. Oliveira
R. R. S. Oliveira
Relativistic and nonrelativistic Landau levels for the noncommutative quantum Hall effect with anomalous magnetic moment in a conical G\"odel-type spacetime
15 pages, no figure
General Relativity and Gravitation, vol 56, page 30, (2024)
10.1007/s10714-024-03209-9
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we analyze the relativistic and nonrelativistic energy spectra (fermionic Landau levels) for the noncommutative quantum Hall effect with anomalous magnetic moment in the conical G\"odel-type spacetime in (2+1)-dimensions, where such spacetime is the combination of the flat G\"odel-type spacetime with a...
[ { "created": "Sat, 24 Feb 2024 05:09:47 GMT", "version": "v1" } ]
2024-02-27
[ [ "Oliveira", "R. R. S.", "" ] ]
In this paper, we analyze the relativistic and nonrelativistic energy spectra (fermionic Landau levels) for the noncommutative quantum Hall effect with anomalous magnetic moment in the conical G\"odel-type spacetime in (2+1)-dimensions, where such spacetime is the combination of the flat G\"odel-type spacetime with a c...
1806.04920
Pierre Vanhove
N. E. J. Bjerrum-Bohr, Poul H. Damgaard, Guido Festuccia, Ludovic Plant\'e, Pierre Vanhove
General Relativity from Scattering Amplitudes
v2: 9 pages. Version to be published, minor corrections, references updated, and a new appendix on the eikonal method (a supplemental material at PRL)
Phys. Rev. Lett. 121, 171601 (2018)
10.1103/PhysRevLett.121.171601
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We outline the program to apply modern quantum field theory methods to calculate observables in classical general relativity through a truncation to classical terms of the multi-graviton two-body on-shell scattering amplitudes between massive fields. Since only long-distance interactions corresponding to non-analytic...
[ { "created": "Wed, 13 Jun 2018 09:43:28 GMT", "version": "v1" }, { "created": "Mon, 15 Oct 2018 21:58:59 GMT", "version": "v2" } ]
2018-10-31
[ [ "Bjerrum-Bohr", "N. E. J.", "" ], [ "Damgaard", "Poul H.", "" ], [ "Festuccia", "Guido", "" ], [ "Planté", "Ludovic", "" ], [ "Vanhove", "Pierre", "" ] ]
We outline the program to apply modern quantum field theory methods to calculate observables in classical general relativity through a truncation to classical terms of the multi-graviton two-body on-shell scattering amplitudes between massive fields. Since only long-distance interactions corresponding to non-analytic p...
1410.3503
Xiaochuan Lu
Xiaochuan Lu and Hitoshi Murayama
Universal Asymptotic Eigenvalue Distribution of Large $N$ Random Matrices --- A Direct Diagrammatic Proof to Marchenko-Pastur Law ---
9 pages, 8 figures
null
null
UCB-PTH-14/36 IPMU14-0317
hep-th hep-ph math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In random matrix theory, Marchenko-Pastur law states that random matrices with independent and identically distributed entries have a universal asymptotic eigenvalue distribution under large dimension limit, regardless of the choice of entry distribution. This law provides useful insight for physics research, because...
[ { "created": "Mon, 13 Oct 2014 20:27:41 GMT", "version": "v1" }, { "created": "Sat, 3 Jan 2015 00:50:23 GMT", "version": "v2" }, { "created": "Mon, 11 May 2015 06:58:46 GMT", "version": "v3" } ]
2015-05-12
[ [ "Lu", "Xiaochuan", "" ], [ "Murayama", "Hitoshi", "" ] ]
In random matrix theory, Marchenko-Pastur law states that random matrices with independent and identically distributed entries have a universal asymptotic eigenvalue distribution under large dimension limit, regardless of the choice of entry distribution. This law provides useful insight for physics research, because t...
hep-th/9903139
Volker Schomerus
Andreas Recknagel, Volker Schomerus
Moduli Spaces of D-branes in CFT-backgrounds
8 pages, latex
Fortsch.Phys.48:195-198,2000
10.1002/(SICI)1521-3978(20001)48:1/3<195::AID-PROP195>3.0.CO;2-K
DESY 99-013, MLI REPORT No. 12 1998/99
hep-th
null
D-branes in curved backgrounds can be treated with techniques of boundary conformal field theory. We discuss the influence of scalar condensates on such branes, i.e. perturbations of boundary conditions by marginal boundary operators. A general criterion is presented that guarantees a boundary perturbation to be trul...
[ { "created": "Tue, 16 Mar 1999 12:43:56 GMT", "version": "v1" } ]
2015-06-26
[ [ "Recknagel", "Andreas", "" ], [ "Schomerus", "Volker", "" ] ]
D-branes in curved backgrounds can be treated with techniques of boundary conformal field theory. We discuss the influence of scalar condensates on such branes, i.e. perturbations of boundary conditions by marginal boundary operators. A general criterion is presented that guarantees a boundary perturbation to be truly ...
1801.07626
Ilya Perapechka
Ilya Perapechka, Yakov Shnir
$SU(2)$ Yang-Mills solitons in $R^2$ gravity
13 pages, 4 figures
Phys. Lett. B 780 (2018) 152
10.1016/j.physletb.2018.02.072
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct new family of spherically symmetric regular solutions of $SU(2)$ Yang-Mills theory coupled to pure $R^2$ gravity. The particle-like field configurations possess non-integer non-Abelian magnetic charge. A discussion of the main properties of the solutions and their differences from the usual Bartnik-McKin...
[ { "created": "Tue, 23 Jan 2018 15:56:13 GMT", "version": "v1" }, { "created": "Tue, 6 Mar 2018 21:23:58 GMT", "version": "v2" } ]
2019-05-03
[ [ "Perapechka", "Ilya", "" ], [ "Shnir", "Yakov", "" ] ]
We construct new family of spherically symmetric regular solutions of $SU(2)$ Yang-Mills theory coupled to pure $R^2$ gravity. The particle-like field configurations possess non-integer non-Abelian magnetic charge. A discussion of the main properties of the solutions and their differences from the usual Bartnik-McKinno...
1012.1608
Thomas Wotschke
Murad Alim, Babak Haghighat, Michael Hecht, Albrecht Klemm, Marco Rauch and Thomas Wotschke
Wall-crossing holomorphic anomaly and mock modularity of multiple M5-branes
45 p
null
null
BONN-TH-2010-13, LMU-ASC 102/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using wall-crossing formulae and the theory of mock modular forms we derive a holomorphic anomaly equation for the modified elliptic genus of two M5-branes wrapping a rigid divisor inside a Calabi-Yau manifold. The anomaly originates from restoring modularity of an indefinite theta-function capturing the wall-crossin...
[ { "created": "Tue, 7 Dec 2010 21:10:08 GMT", "version": "v1" } ]
2015-03-17
[ [ "Alim", "Murad", "" ], [ "Haghighat", "Babak", "" ], [ "Hecht", "Michael", "" ], [ "Klemm", "Albrecht", "" ], [ "Rauch", "Marco", "" ], [ "Wotschke", "Thomas", "" ] ]
Using wall-crossing formulae and the theory of mock modular forms we derive a holomorphic anomaly equation for the modified elliptic genus of two M5-branes wrapping a rigid divisor inside a Calabi-Yau manifold. The anomaly originates from restoring modularity of an indefinite theta-function capturing the wall-crossing ...
2108.12362
Federico Piazza
Federico Piazza
Glimmers of a post-geometric perspective
v2: Relevant improvements in the text. References added. 32 pages, 6 figures
null
10.1088/1361-6382/acdc7b
null
hep-th astro-ph.CO gr-qc quant-ph
http://creativecommons.org/licenses/by/4.0/
Quantum gravitational effects can become important at low energy if the wavefunction of the metric field fails to be peaked around a classical configuration. We try to understand such deviations from classicality within canonical quantum gravity by introducing a "fluid of observers" in the low energy theory and defin...
[ { "created": "Fri, 27 Aug 2021 15:53:15 GMT", "version": "v1" }, { "created": "Thu, 23 Sep 2021 18:01:27 GMT", "version": "v2" } ]
2023-08-02
[ [ "Piazza", "Federico", "" ] ]
Quantum gravitational effects can become important at low energy if the wavefunction of the metric field fails to be peaked around a classical configuration. We try to understand such deviations from classicality within canonical quantum gravity by introducing a "fluid of observers" in the low energy theory and definin...
1306.1476
Feodor A. Smirnov
S.Negro and F.Smirnov
On one-point functions for sinh-Gordon model at finite temperature
21 pages, some explanation on relation to the lattice model is added
null
10.1016/j.nuclphysb.2013.06.023
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using fermionic basis we conjecture the exact formulae for the expectation values of local fields in sinh-Gordon model. The conjecture is checked against previously known results.
[ { "created": "Thu, 6 Jun 2013 17:09:52 GMT", "version": "v1" }, { "created": "Wed, 19 Jun 2013 10:53:23 GMT", "version": "v2" } ]
2015-06-16
[ [ "Negro", "S.", "" ], [ "Smirnov", "F.", "" ] ]
Using fermionic basis we conjecture the exact formulae for the expectation values of local fields in sinh-Gordon model. The conjecture is checked against previously known results.
hep-th/9402136
David A. Lowe
D. A. Lowe, L. Susskind and J. Uglum
Information Spreading in Interacting String Field Theory
10 pages, 1 figure, harvmac and epsf, UCSBTH-94-07, SU-ITP-94-5
Phys.Lett.B327:226-233,1994
10.1016/0370-2693(94)90722-6
null
hep-th
null
The commutator of string fields is considered in the context of light cone string field theory. It is shown that the commutator is in general non--vanishing outside the string light cone. This could have profound implications for our understanding of the localization of information in quantum gravity.
[ { "created": "Thu, 24 Feb 1994 00:23:39 GMT", "version": "v1" } ]
2009-10-07
[ [ "Lowe", "D. A.", "" ], [ "Susskind", "L.", "" ], [ "Uglum", "J.", "" ] ]
The commutator of string fields is considered in the context of light cone string field theory. It is shown that the commutator is in general non--vanishing outside the string light cone. This could have profound implications for our understanding of the localization of information in quantum gravity.
2304.07351
Nicholas Early
Freddy Cachazo, Nick Early, Yong Zhang
Generalized Color Orderings: CEGM Integrands and Decoupling Identities
40+17 pages, 17 figures. Ancillary data for GCOs, decoupling identities and integrands attached
null
10.1016/j.nuclphysb.2024.116552
null
hep-th math.AG math.CO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In a recent paper, we defined generalized color orderings (GCO) and Feynman diagrams (GFD) to compute color-dressed generalized biadjoint amplitudes. In this work, we study the Cachazo-Early-Guevara-Mizera (CEGM) representation of generalized partial amplitudes and ``decoupling" identities. This representation is a g...
[ { "created": "Fri, 14 Apr 2023 18:57:06 GMT", "version": "v1" }, { "created": "Fri, 13 Oct 2023 18:30:05 GMT", "version": "v2" } ]
2024-05-07
[ [ "Cachazo", "Freddy", "" ], [ "Early", "Nick", "" ], [ "Zhang", "Yong", "" ] ]
In a recent paper, we defined generalized color orderings (GCO) and Feynman diagrams (GFD) to compute color-dressed generalized biadjoint amplitudes. In this work, we study the Cachazo-Early-Guevara-Mizera (CEGM) representation of generalized partial amplitudes and ``decoupling" identities. This representation is a gen...
1006.2299
Sergei Kuzenko
Sergei M. Kuzenko, Ulf Lindstrom and Rikard von Unge
New supersymmetric sigma-model duality
41 pages; V2: a reference added; V3: published version
JHEP 1010:072,2010
10.1007/JHEP10(2010)072
UUITP-23/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study dualities in off-shell 4D N = 2 supersymmetric sigma-models, using the projective superspace approach. These include (i) duality between the real O(2n) and polar multiplets; and (ii) polar-polar duality. We demonstrate that the dual of any superconformal sigma-model is superconformal. Since N = 2 superconfor...
[ { "created": "Fri, 11 Jun 2010 13:24:14 GMT", "version": "v1" }, { "created": "Tue, 27 Jul 2010 02:27:15 GMT", "version": "v2" }, { "created": "Thu, 5 Apr 2012 09:18:22 GMT", "version": "v3" } ]
2012-04-06
[ [ "Kuzenko", "Sergei M.", "" ], [ "Lindstrom", "Ulf", "" ], [ "von Unge", "Rikard", "" ] ]
We study dualities in off-shell 4D N = 2 supersymmetric sigma-models, using the projective superspace approach. These include (i) duality between the real O(2n) and polar multiplets; and (ii) polar-polar duality. We demonstrate that the dual of any superconformal sigma-model is superconformal. Since N = 2 superconforma...
1910.12542
Yang Lei
Shinji Hirano, Yang Lei
Nearly AdS$_2$ holography in quantum CGHS model
25 pages, an error corrected and reference added
null
10.1007/JHEP01(2020)178
YITP-19-96
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In light of recent developments in nearly AdS$_2$ holography, we revisit the semi-classical version of two-dimensional dilaton gravity proposed by Callan, Giddings, Harvey, and Strominger (CGHS) in the early 90's. In distinction to the classical model, the quantum corrected CGHS model has an AdS$_2$ vacuum with a con...
[ { "created": "Mon, 28 Oct 2019 10:38:43 GMT", "version": "v1" }, { "created": "Wed, 6 Nov 2019 14:25:33 GMT", "version": "v2" }, { "created": "Sat, 9 Nov 2019 08:57:20 GMT", "version": "v3" } ]
2020-02-19
[ [ "Hirano", "Shinji", "" ], [ "Lei", "Yang", "" ] ]
In light of recent developments in nearly AdS$_2$ holography, we revisit the semi-classical version of two-dimensional dilaton gravity proposed by Callan, Giddings, Harvey, and Strominger (CGHS) in the early 90's. In distinction to the classical model, the quantum corrected CGHS model has an AdS$_2$ vacuum with a const...
hep-th/0104256
H. Gopalkrishna Gadiyar
H. Gopalkrishna Gadiyar
A fresh look at the Bohr-Rosenfeld analysis and a proof of a conjecture of Heisenberg
7 pages
null
null
null
hep-th
null
Bohr and Rosenfeld carried out an analysis of the consequences of field theory commutation relations. In this note the analysis is sharpened. A conjecture of Heisenberg that volume is quantized is shown to be a consequence of the second quantization of gauge fields. A way to generalize the equations of physics to inc...
[ { "created": "Mon, 30 Apr 2001 09:34:05 GMT", "version": "v1" } ]
2007-05-23
[ [ "Gadiyar", "H. Gopalkrishna", "" ] ]
Bohr and Rosenfeld carried out an analysis of the consequences of field theory commutation relations. In this note the analysis is sharpened. A conjecture of Heisenberg that volume is quantized is shown to be a consequence of the second quantization of gauge fields. A way to generalize the equations of physics to inclu...
hep-th/9811157
Marcos Donizeti Rodrigues Sampaio
A.Brizola, O.A.Battistel, Marcos Sampaio, M.C.Nemes (UFMG-Brazil)
Implicit Regularisation Technique: Calculation of the Two-loop $\phi^4_4$-theory $\beta$-function
7 pages, LaTeX, 2 figures (eps), Text reorganised and new reference
Mod.Phys.Lett. A14 (1999) 1509-1518
10.1142/S0217732399001607
null
hep-th
null
We propose an implicit regularisation scheme. The main advantage is that since no explicit use of a regulator is made, one can in principle avoid undesirable symmetry violations related to its choice. The divergent amplitudes are split into basic divergent integrals which depend only on the loop momenta and finite in...
[ { "created": "Mon, 16 Nov 1998 23:54:19 GMT", "version": "v1" }, { "created": "Tue, 9 Feb 1999 17:56:31 GMT", "version": "v2" } ]
2009-10-31
[ [ "Brizola", "A.", "", "UFMG-Brazil" ], [ "Battistel", "O. A.", "", "UFMG-Brazil" ], [ "Sampaio", "Marcos", "", "UFMG-Brazil" ], [ "Nemes", "M. C.", "", "UFMG-Brazil" ] ]
We propose an implicit regularisation scheme. The main advantage is that since no explicit use of a regulator is made, one can in principle avoid undesirable symmetry violations related to its choice. The divergent amplitudes are split into basic divergent integrals which depend only on the loop momenta and finite inte...
hep-th/9510185
Ziemowit Popowicz
Ziemowit Popowicz
The Extended Supersymmetrization of the Multicomponent Kadomtsev--Petviashvilli Hierarchy
18 pages
J.Phys.A29:1281-1292,1996
10.1088/0305-4470/29/6/014
IFT UWr 898/95
hep-th
null
We describe three different approaches to the extended (N=2) supersymmetrization of the multicomponent KP hierarchy. In the first one we utilize only superfermions while in the second only superbosons and in the third superbosons as well as superfermions. It is shown that many soliton equations can be embedded in the...
[ { "created": "Wed, 25 Oct 1995 14:07:54 GMT", "version": "v1" } ]
2008-11-26
[ [ "Popowicz", "Ziemowit", "" ] ]
We describe three different approaches to the extended (N=2) supersymmetrization of the multicomponent KP hierarchy. In the first one we utilize only superfermions while in the second only superbosons and in the third superbosons as well as superfermions. It is shown that many soliton equations can be embedded in the s...
1512.02292
Douglas A. Singleton
Douglas Singleton and Jaryd Ulbricht
The time-dependent Aharonov-Casher effect
14 pages revtex4, 1 figure, to be published PLB
null
10.1016/j.physletb.2015.12.002
null
hep-th math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we give a covariant expression for Aharonov-Casher phase. This expression is a combination of the canonical electric field, Aharonov-Casher phase plus a magnetic field phase shift. We use this covariant expression for the Aharonov-Casher phase to investigate the case of a neutral particle with a non-zer...
[ { "created": "Tue, 8 Dec 2015 00:30:51 GMT", "version": "v1" } ]
2016-01-20
[ [ "Singleton", "Douglas", "" ], [ "Ulbricht", "Jaryd", "" ] ]
In this paper we give a covariant expression for Aharonov-Casher phase. This expression is a combination of the canonical electric field, Aharonov-Casher phase plus a magnetic field phase shift. We use this covariant expression for the Aharonov-Casher phase to investigate the case of a neutral particle with a non-zero ...
1903.07444
Tsvetan Vetsov Dr.
H. Dimov, M. Radomirov, R. C. Rashkov, T. Vetsov
On Pulsating Strings in Schr\"{o}dinger Backgrounds
Minor corrections
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
According to AdS/CFT duality semi-classical strings in the Schr\"odinger spacetime is conjectured to be a holographic dual to dipole CFT. In this paper we consider pulsating strings in five-dimensional Schr\"odinger space times five-sphere. We have found classical string solutions pulsating entirely in the Schr\"odin...
[ { "created": "Fri, 15 Mar 2019 11:56:51 GMT", "version": "v1" }, { "created": "Sun, 31 Mar 2019 10:13:11 GMT", "version": "v2" }, { "created": "Mon, 8 Apr 2019 20:39:26 GMT", "version": "v3" }, { "created": "Mon, 15 Apr 2019 14:23:47 GMT", "version": "v4" }, { "cr...
2019-11-04
[ [ "Dimov", "H.", "" ], [ "Radomirov", "M.", "" ], [ "Rashkov", "R. C.", "" ], [ "Vetsov", "T.", "" ] ]
According to AdS/CFT duality semi-classical strings in the Schr\"odinger spacetime is conjectured to be a holographic dual to dipole CFT. In this paper we consider pulsating strings in five-dimensional Schr\"odinger space times five-sphere. We have found classical string solutions pulsating entirely in the Schr\"odinge...
0812.0781
Shlomo S. Razamat
Andrei Parnachev and Shlomo S. Razamat
Comments on Bounds on Central Charges in N=1 Superconformal Theories
20 pages, 14 figures, harvmac, v2: a reference added
JHEP 0907:010,2009
10.1088/1126-6708/2009/07/010
YITP-SB-08-46
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The ratio of central charges in four-dimensional CFTs has been suggested by Hofman and Maldacena to lie within an interval whose boundaries are fixed by the number of supersymmetries. We compute this ratio for a set of interacting N=1 superconformal field theories which arise as RG fixed points of supersymmetric Yang...
[ { "created": "Wed, 3 Dec 2008 19:01:16 GMT", "version": "v1" }, { "created": "Mon, 12 Jan 2009 19:31:13 GMT", "version": "v2" } ]
2009-07-22
[ [ "Parnachev", "Andrei", "" ], [ "Razamat", "Shlomo S.", "" ] ]
The ratio of central charges in four-dimensional CFTs has been suggested by Hofman and Maldacena to lie within an interval whose boundaries are fixed by the number of supersymmetries. We compute this ratio for a set of interacting N=1 superconformal field theories which arise as RG fixed points of supersymmetric Yang-M...
1605.01193
Shanquan Lan
Shanquan Lan, Yu Tian, Hongbao Zhang
Towards Quantum Turbulence in Finite Temperature Bose-Einstein Condensates
16 pages, 9 figures, 1 table References added and clarifications made
JHEP07(2016)092
10.1007/JHEP07(2016)092
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Motivated by the various indications that holographic superfluid is BCS like at the standard quantization but BEC like at the alternative quantization, we have implemented the alternative quantization in the dynamical holographic superfluid for the first time. With this accomplishment, we further initiate the detaile...
[ { "created": "Wed, 4 May 2016 09:34:26 GMT", "version": "v1" }, { "created": "Wed, 15 Jun 2016 13:24:20 GMT", "version": "v2" } ]
2016-07-25
[ [ "Lan", "Shanquan", "" ], [ "Tian", "Yu", "" ], [ "Zhang", "Hongbao", "" ] ]
Motivated by the various indications that holographic superfluid is BCS like at the standard quantization but BEC like at the alternative quantization, we have implemented the alternative quantization in the dynamical holographic superfluid for the first time. With this accomplishment, we further initiate the detailed ...
hep-th/0602108
Guillermo A. Silva
L.G. Aldrovandi, F.A. Schaposnik and G.A. Silva
A coordinate-dependent superspace deformation from string theory
14 pages, reference added, accepted for publication in JHEP
JHEP0603:038,2006
10.1088/1126-6708/2006/03/038
null
hep-th
null
Starting from a type II superstring model defined on $R^{2,2}\times CY_6$ in a linear graviphoton background, we derive a coordinate dependent $C$-deformed ${\cal N}=1$, $d=2+2$ superspace. The chiral fermionic coordinates $\theta$ satisfy a Clifford algebra, while the other coordinate algebra remains unchanged. We f...
[ { "created": "Fri, 10 Feb 2006 20:02:03 GMT", "version": "v1" }, { "created": "Wed, 8 Mar 2006 17:48:06 GMT", "version": "v2" } ]
2009-11-11
[ [ "Aldrovandi", "L. G.", "" ], [ "Schaposnik", "F. A.", "" ], [ "Silva", "G. A.", "" ] ]
Starting from a type II superstring model defined on $R^{2,2}\times CY_6$ in a linear graviphoton background, we derive a coordinate dependent $C$-deformed ${\cal N}=1$, $d=2+2$ superspace. The chiral fermionic coordinates $\theta$ satisfy a Clifford algebra, while the other coordinate algebra remains unchanged. We fin...
1006.2124
Eric Perlmutter
Eric Perlmutter
Domain Wall Holography for Finite Temperature Scaling Solutions
null
JHEP 1102:013,2011
10.1007/JHEP02(2011)013
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate a class of near-extremal solutions of Einstein-Maxwell-scalar theory with electric charge and power law scaling, dual to charged IR phases of relativistic field theories at low temperature. These are exact solutions of theories with domain wall vacua; hence, we use nonconformal holography to relate the...
[ { "created": "Thu, 10 Jun 2010 19:35:30 GMT", "version": "v1" } ]
2011-02-09
[ [ "Perlmutter", "Eric", "" ] ]
We investigate a class of near-extremal solutions of Einstein-Maxwell-scalar theory with electric charge and power law scaling, dual to charged IR phases of relativistic field theories at low temperature. These are exact solutions of theories with domain wall vacua; hence, we use nonconformal holography to relate the b...
hep-th/0006010
Edward Witten
Edward Witten
Supersymmetric Index In Four-Dimensional Gauge Theories
66 pp
Adv.Theor.Math.Phys.5:841-907,2002
null
null
hep-th
null
This paper is devoted to a systematic discussion of the supersymmetric index Tr (-1)^F for the minimal supersymmetric Yang-Mills theory -- with any simple gauge group G -- primarily in four spacetime dimensions. The index has refinements that probe confinement and oblique confinement and the possible spontaneous brea...
[ { "created": "Thu, 1 Jun 2000 21:32:39 GMT", "version": "v1" } ]
2010-04-07
[ [ "Witten", "Edward", "" ] ]
This paper is devoted to a systematic discussion of the supersymmetric index Tr (-1)^F for the minimal supersymmetric Yang-Mills theory -- with any simple gauge group G -- primarily in four spacetime dimensions. The index has refinements that probe confinement and oblique confinement and the possible spontaneous breaki...
1012.3997
Charlotte Kristjansen
C. Kristjansen
Review of AdS/CFT Integrability, Chapter IV.1: Aspects of Non-Planarity
24 pages, see also overview article arXiv:1012.3982, v2: references to other chapters updated, v3: section on Wilson loops updated, v4: references added, journal version
null
10.1007/s11005-011-0514-9
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review the role of integrability in certain aspects of N=4 SYM which go beyond the planar spectrum. In particular, we discuss integrability in relation to non-planar anomalous dimensions, multi-point functions and Maldacena-Wilson loops.
[ { "created": "Fri, 17 Dec 2010 20:58:16 GMT", "version": "v1" }, { "created": "Mon, 20 Dec 2010 19:25:33 GMT", "version": "v2" }, { "created": "Wed, 26 Jan 2011 08:23:37 GMT", "version": "v3" }, { "created": "Mon, 28 Nov 2011 14:36:29 GMT", "version": "v4" } ]
2015-05-20
[ [ "Kristjansen", "C.", "" ] ]
We review the role of integrability in certain aspects of N=4 SYM which go beyond the planar spectrum. In particular, we discuss integrability in relation to non-planar anomalous dimensions, multi-point functions and Maldacena-Wilson loops.
1601.06914
Robert de Mello Koch
Robert de Mello Koch, Christopher Mathwin and Hendrik J.R. van Zyl
LLM Magnons
42 pages, 4 figures
null
10.1007/JHEP03(2016)110
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider excitations of LLM geometries described by coloring the LLM plane with concentric black rings. Certain closed string excitations are localized at the edges of these rings. The string theory predictions for the energies of magnon excitations of these strings depends on the radii of the edges of the rings. ...
[ { "created": "Tue, 26 Jan 2016 07:50:51 GMT", "version": "v1" } ]
2016-04-20
[ [ "Koch", "Robert de Mello", "" ], [ "Mathwin", "Christopher", "" ], [ "van Zyl", "Hendrik J. R.", "" ] ]
We consider excitations of LLM geometries described by coloring the LLM plane with concentric black rings. Certain closed string excitations are localized at the edges of these rings. The string theory predictions for the energies of magnon excitations of these strings depends on the radii of the edges of the rings. In...
hep-th/9907146
Amir hossein Fatollahi
Shahrokh Parvizi and Amir H. Fatollahi
D-Particle Feynman Graphs And Their Amplitudes
12 pages, 2 eps figure, LaTeX
null
null
IPM/P-99/043
hep-th
null
It is argued that quantum traveling of D-particles presents the ``joining-splitting'' processes of field theory Feynman graphs. The amplitudes in $d$ dimensions can be corresponded with those of a $d+2$ dimensional theory in the Light-Cone frame. It is shown that this Light-Cone formulation enables to study processes...
[ { "created": "Sat, 17 Jul 1999 11:41:21 GMT", "version": "v1" }, { "created": "Wed, 28 Jul 1999 13:35:01 GMT", "version": "v2" }, { "created": "Thu, 2 Dec 1999 06:37:05 GMT", "version": "v3" } ]
2007-05-23
[ [ "Parvizi", "Shahrokh", "" ], [ "Fatollahi", "Amir H.", "" ] ]
It is argued that quantum traveling of D-particles presents the ``joining-splitting'' processes of field theory Feynman graphs. The amplitudes in $d$ dimensions can be corresponded with those of a $d+2$ dimensional theory in the Light-Cone frame. It is shown that this Light-Cone formulation enables to study processes w...
2104.12625
Matteo Beccaria
Matteo Beccaria, Gerald V. Dunne, and Arkady A. Tseytlin
BPS Wilson loop in $\mathcal N=2$ superconformal $SU(N)$ "orientifold" gauge theory and weak-strong coupling interpolation
29 pages, several pdf figures. v4: minor corrections and note added on recent exact results in arXiv:2207.11475
null
10.1007/JHEP07(2021)085
Imperial-TP-AT-2021-02
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the expectation value $\langle \cal W \rangle$ of the circular BPS Wilson loop in ${\cal N}=2$ superconformal $SU(N)$ gauge theory containing a vector multiplet coupled to two hypermultiplets in rank-2 symmetric and antisymmetric representations. This model admits a regular large $N$ expansion, is planar-...
[ { "created": "Mon, 26 Apr 2021 14:52:36 GMT", "version": "v1" }, { "created": "Tue, 4 May 2021 20:44:01 GMT", "version": "v2" }, { "created": "Wed, 23 Jun 2021 20:41:45 GMT", "version": "v3" }, { "created": "Wed, 27 Jul 2022 10:10:30 GMT", "version": "v4" } ]
2022-07-28
[ [ "Beccaria", "Matteo", "" ], [ "Dunne", "Gerald V.", "" ], [ "Tseytlin", "Arkady A.", "" ] ]
We consider the expectation value $\langle \cal W \rangle$ of the circular BPS Wilson loop in ${\cal N}=2$ superconformal $SU(N)$ gauge theory containing a vector multiplet coupled to two hypermultiplets in rank-2 symmetric and antisymmetric representations. This model admits a regular large $N$ expansion, is planar-eq...
1810.10601
Mark Van Raamsdonk
Sean Cooper, Moshe Rozali, Brian Swingle, Mark Van Raamsdonk, Christopher Waddell, David Wakeham
Black Hole Microstate Cosmology
78 pages, 31 figures, LaTex
null
10.1007/JHEP07(2019)065
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this note, we explore the possibility that certain high-energy holographic CFT states correspond to black hole microstates with a geometrical behind-the-horizon region, modelled by a portion of a second asymptotic region terminating at an end-of-the-world (ETW) brane. We study the time-dependent physics of this be...
[ { "created": "Wed, 24 Oct 2018 20:15:19 GMT", "version": "v1" } ]
2019-09-04
[ [ "Cooper", "Sean", "" ], [ "Rozali", "Moshe", "" ], [ "Swingle", "Brian", "" ], [ "Van Raamsdonk", "Mark", "" ], [ "Waddell", "Christopher", "" ], [ "Wakeham", "David", "" ] ]
In this note, we explore the possibility that certain high-energy holographic CFT states correspond to black hole microstates with a geometrical behind-the-horizon region, modelled by a portion of a second asymptotic region terminating at an end-of-the-world (ETW) brane. We study the time-dependent physics of this behi...
hep-th/0503243
Papantonopoulos Eleftherios
Nick E. Mavromatos and Eleftherios Papantonopoulos
Induced Curvature in Brane Worlds by Surface Terms in String Effective Actions with Higher-Curvature Corrections
15 pages, no figures, comments added, typos corrected, to appear in PRD
Phys.Rev. D73 (2006) 026001
10.1103/PhysRevD.73.026001
null
hep-th gr-qc
null
In string-inspired effective actions, representing the low-energy bulk dynamics of brane/string theories, the higher-curvature ghost-free Gauss-Bonnet combination is obtained by local field redefinitions which leave the (perturbative) string amplitudes invariant. We show that such redefinitions lead to surface terms ...
[ { "created": "Thu, 31 Mar 2005 14:30:50 GMT", "version": "v1" }, { "created": "Thu, 22 Dec 2005 08:33:44 GMT", "version": "v2" } ]
2009-11-11
[ [ "Mavromatos", "Nick E.", "" ], [ "Papantonopoulos", "Eleftherios", "" ] ]
In string-inspired effective actions, representing the low-energy bulk dynamics of brane/string theories, the higher-curvature ghost-free Gauss-Bonnet combination is obtained by local field redefinitions which leave the (perturbative) string amplitudes invariant. We show that such redefinitions lead to surface terms wh...
hep-th/9606070
Andrei Johansen
A. Johansen
Anomalous Currents in SCFT$_4$
harvmac tex, 6 pages, talk given at SUSY96
Nucl.Phys.Proc.Suppl. 52A (1997) 357-361
10.1016/S0920-5632(96)00592-0
HUTP--96/A021
hep-th
null
We analyse the critical behaviour of anomalous currents in N=1 four-dimensional supersymmetric gauge theories in the context of electric-magnetic duality. We show that the anomalous dimension of the Konishi superfield is related to the slope of the beta function at the critical point. We construct a duality map for t...
[ { "created": "Wed, 12 Jun 1996 17:07:06 GMT", "version": "v1" } ]
2009-10-30
[ [ "Johansen", "A.", "" ] ]
We analyse the critical behaviour of anomalous currents in N=1 four-dimensional supersymmetric gauge theories in the context of electric-magnetic duality. We show that the anomalous dimension of the Konishi superfield is related to the slope of the beta function at the critical point. We construct a duality map for the...
2209.04880
Junjie Zheng
Sumit R. Das, Antal Jevicki and Junjie Zheng
Finiteness of Entanglement Entropy in Collective Field Theory
30 pages, 5 figures
null
10.1007/JHEP12(2022)052
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the question of finiteness of the entanglement entropy in gravitational theories whose emergent space is the target space of a holographic dual. In the well studied duality of two-dimensional non-critical string theory and $c=1$ matrix model, this question has been studied earlier using fermionic many-body...
[ { "created": "Sun, 11 Sep 2022 14:33:26 GMT", "version": "v1" } ]
2022-12-28
[ [ "Das", "Sumit R.", "" ], [ "Jevicki", "Antal", "" ], [ "Zheng", "Junjie", "" ] ]
We explore the question of finiteness of the entanglement entropy in gravitational theories whose emergent space is the target space of a holographic dual. In the well studied duality of two-dimensional non-critical string theory and $c=1$ matrix model, this question has been studied earlier using fermionic many-body t...
1911.00042
Shu-Heng Shao
Ying-Hsuan Lin and Shu-Heng Shao
Duality Defect of the Monster CFT
26+9 pages, 7 figure, 4 tables. v2: minor changes
null
null
CALT-TH-2019-043
hep-th cond-mat.str-el math.RT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the fermionization of the Monster CFT with respect to $\mathbb{Z}_{2A}$ is the tensor product of a free fermion and the Baby Monster CFT. The chiral fermion parity of the free fermion implies that the Monster CFT is self-dual under the $\mathbb{Z}_{2A}$ orbifold, i.e. it enjoys the Kramers-Wannier dualit...
[ { "created": "Thu, 31 Oct 2019 18:17:55 GMT", "version": "v1" }, { "created": "Wed, 25 Oct 2023 02:14:11 GMT", "version": "v2" } ]
2023-10-26
[ [ "Lin", "Ying-Hsuan", "" ], [ "Shao", "Shu-Heng", "" ] ]
We show that the fermionization of the Monster CFT with respect to $\mathbb{Z}_{2A}$ is the tensor product of a free fermion and the Baby Monster CFT. The chiral fermion parity of the free fermion implies that the Monster CFT is self-dual under the $\mathbb{Z}_{2A}$ orbifold, i.e. it enjoys the Kramers-Wannier duality....
1501.02790
Ahmet Emir Gumrukcuoglu
A. Emir Gumrukcuoglu, Lavinia Heisenberg, Shinji Mukohyama, Norihiro Tanahashi
Cosmology in bimetric theory with an effective composite coupling to matter
22 pages
null
10.1088/1475-7516/2015/04/008
IPMU15-0004
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the cosmology of bimetric theory with a composite matter coupling. We find two possible branches of background evolution. We investigate the question of stability of cosmological perturbations. For the tensor and vector perturbations, we derive conditions on the absence of ghost and gradient instabilities. F...
[ { "created": "Mon, 12 Jan 2015 20:27:28 GMT", "version": "v1" } ]
2015-06-23
[ [ "Gumrukcuoglu", "A. Emir", "" ], [ "Heisenberg", "Lavinia", "" ], [ "Mukohyama", "Shinji", "" ], [ "Tanahashi", "Norihiro", "" ] ]
We study the cosmology of bimetric theory with a composite matter coupling. We find two possible branches of background evolution. We investigate the question of stability of cosmological perturbations. For the tensor and vector perturbations, we derive conditions on the absence of ghost and gradient instabilities. For...
hep-th/0209125
Dmitri Vassilevich
P. Gilkey, K. Kirsten, D. Vassilevich, A. Zelnikov
Duality symmetry of the p-form effective action and super trace of the twisted de Rham complex
elsart latex, 18pp
Nucl.Phys. B648 (2003) 542-556
10.1016/S0550-3213(02)00975-6
null
hep-th
null
We consider quantum p-form fields interacting with a background dilaton. We calculate the variation with respect to the dilaton of a difference of the effective actions in the models related by a duality transformation. We show that this variation is defined essentially by the supertrace of the twisted de Rham comple...
[ { "created": "Sun, 15 Sep 2002 16:28:52 GMT", "version": "v1" }, { "created": "Mon, 30 Sep 2002 13:47:01 GMT", "version": "v2" } ]
2010-04-05
[ [ "Gilkey", "P.", "" ], [ "Kirsten", "K.", "" ], [ "Vassilevich", "D.", "" ], [ "Zelnikov", "A.", "" ] ]
We consider quantum p-form fields interacting with a background dilaton. We calculate the variation with respect to the dilaton of a difference of the effective actions in the models related by a duality transformation. We show that this variation is defined essentially by the supertrace of the twisted de Rham complex....
hep-th/0110049
Alan Coley
A. Coley
Dynamics of Brane-World Cosmological Models
Final version. To appear in Physical Review
Phys.Rev. D66 (2002) 023512
10.1103/PhysRevD.66.023512
null
hep-th gr-qc
null
We show that generically the initial singularity is isotropic in spatially homogeneous cosmological models in the brane-world scenario. We then argue that it is plausible that the initial singularity is isotropic in typical brane world cosmological models. Therefore, brane cosmology naturally gives rise to a set of i...
[ { "created": "Thu, 4 Oct 2001 21:01:00 GMT", "version": "v1" }, { "created": "Thu, 25 Apr 2002 16:14:21 GMT", "version": "v2" } ]
2009-11-07
[ [ "Coley", "A.", "" ] ]
We show that generically the initial singularity is isotropic in spatially homogeneous cosmological models in the brane-world scenario. We then argue that it is plausible that the initial singularity is isotropic in typical brane world cosmological models. Therefore, brane cosmology naturally gives rise to a set of ini...
hep-th/0511256
J. P. Ma
Chao-Zheng Zha (Xinjiang University, China)
Coupling Constants in Asymptotic Expansions
Author's e-mail: czz@xju.edu.cn, minor changes
null
null
null
hep-th
null
Perturbation theory is a powerful tool in manipulating dynamical system. However, it is legal only for infinitesimal perturbations. We propose to dispose this problem by means of perturbation group, and find that the coupling constant approaches to zero in the limit of high order perturbations as Dyson once expected....
[ { "created": "Fri, 25 Nov 2005 02:30:35 GMT", "version": "v1" }, { "created": "Wed, 30 Nov 2005 00:30:43 GMT", "version": "v2" }, { "created": "Fri, 2 Dec 2005 01:03:17 GMT", "version": "v3" }, { "created": "Tue, 6 Dec 2005 08:19:58 GMT", "version": "v4" }, { "cre...
2007-05-23
[ [ "Zha", "Chao-Zheng", "", "Xinjiang University, China" ] ]
Perturbation theory is a powerful tool in manipulating dynamical system. However, it is legal only for infinitesimal perturbations. We propose to dispose this problem by means of perturbation group, and find that the coupling constant approaches to zero in the limit of high order perturbations as Dyson once expected.
2309.12926
Wei-Hsiang Shao
Pei-Ming Ho, Yosuke Imamura, Hikaru Kawai, Wei-Hsiang Shao
A Stringy Effect on Hawking Radiation
27 pages, 1 figure; references and comments added, updated to match the published version
JHEP 12 (2023) 122
10.1007/JHEP12(2023)122
TIT/HEP-697
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In string theories, interactions are exponentially suppressed for trans-Planckian space-like external momenta. We study a class of quantum field theories that exhibit this feature modeled after Witten's bosonic open string field theory, and discover a Lorentz-invariant UV/IR relation that leads to the spacetime uncer...
[ { "created": "Fri, 22 Sep 2023 15:24:26 GMT", "version": "v1" }, { "created": "Tue, 2 Jan 2024 08:56:51 GMT", "version": "v2" } ]
2024-01-03
[ [ "Ho", "Pei-Ming", "" ], [ "Imamura", "Yosuke", "" ], [ "Kawai", "Hikaru", "" ], [ "Shao", "Wei-Hsiang", "" ] ]
In string theories, interactions are exponentially suppressed for trans-Planckian space-like external momenta. We study a class of quantum field theories that exhibit this feature modeled after Witten's bosonic open string field theory, and discover a Lorentz-invariant UV/IR relation that leads to the spacetime uncerta...
1512.06870
Daniel Fernando Higuita Borja
Eloy Ay\'on-Beato, Mokhtar Hassa\"ine and Daniel Higuita-Borja
Role of symmetries in the Kerr-Schild derivation of the Kerr black hole
null
Phys. Rev. D 94, 064073 (2016)
10.1103/PhysRevD.94.064073
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work we explore the consequences of considering from the very beginning the stationary and axisymmetric properties of the Kerr black hole as one attempts to derive this solution through the Kerr-Schild ansatz. The first consequence is kinematical and is based on a new stationary and axisymmetric version of th...
[ { "created": "Mon, 21 Dec 2015 21:08:04 GMT", "version": "v1" }, { "created": "Tue, 27 Sep 2016 20:56:05 GMT", "version": "v2" }, { "created": "Mon, 17 Jul 2017 18:32:26 GMT", "version": "v3" } ]
2017-07-19
[ [ "Ayón-Beato", "Eloy", "" ], [ "Hassaïne", "Mokhtar", "" ], [ "Higuita-Borja", "Daniel", "" ] ]
In this work we explore the consequences of considering from the very beginning the stationary and axisymmetric properties of the Kerr black hole as one attempts to derive this solution through the Kerr-Schild ansatz. The first consequence is kinematical and is based on a new stationary and axisymmetric version of the ...
hep-th/9305123
null
Sidney Coleman and Shane Hughes
Black Holes, Wormholes, and the Disappearance of Global Charge
12 pages (1 figure available upon request); HUTP-93/A014
Phys.Lett.B309:246-251,1993
10.1016/0370-2693(93)90928-B
null
hep-th gr-qc
null
One of the paradoxes associated with the theory of the formation and subsequent Hawking evaporation of a black hole is the disappearance of conserved global charges. It has long been known that metric fluctuations at short distances (wormholes) violate global-charge conservation; if global charges are apparently cons...
[ { "created": "Mon, 24 May 1993 18:20:25 GMT", "version": "v1" } ]
2014-11-18
[ [ "Coleman", "Sidney", "" ], [ "Hughes", "Shane", "" ] ]
One of the paradoxes associated with the theory of the formation and subsequent Hawking evaporation of a black hole is the disappearance of conserved global charges. It has long been known that metric fluctuations at short distances (wormholes) violate global-charge conservation; if global charges are apparently conser...
hep-th/0307071
Shin'ichi Nojiri
Shin'ichi Nojiri, Sergei D. Odintsov
Where new gravitational physics comes from: M-theory?
LaTeX file, 14 pages, minor changes, version to appear in PLB
Phys.Lett.B576:5-11,2003
10.1016/j.physletb.2003.09.091
null
hep-th astro-ph hep-ph
null
It is suggested \cite{CDTT} that current cosmic acceleration arises due to modification of General Relativity by the terms with negative powers of curvature. We show that time-dependent (hyperbolic) compactifications of string/M-theory lead to the effective 4d gravity which naturally contains such terms. The same may...
[ { "created": "Tue, 8 Jul 2003 09:38:55 GMT", "version": "v1" }, { "created": "Tue, 29 Jul 2003 09:09:55 GMT", "version": "v2" }, { "created": "Wed, 1 Oct 2003 05:49:56 GMT", "version": "v3" } ]
2009-09-17
[ [ "Nojiri", "Shin'ichi", "" ], [ "Odintsov", "Sergei D.", "" ] ]
It is suggested \cite{CDTT} that current cosmic acceleration arises due to modification of General Relativity by the terms with negative powers of curvature. We show that time-dependent (hyperbolic) compactifications of string/M-theory lead to the effective 4d gravity which naturally contains such terms. The same may b...
hep-th/9311101
Anuradha Misra
Anuradha Misra
Coherent States in Null-Plane Q.E.D
20 pages and two figures, REVTEX, ITP-SB-93-75
Phys.Rev. D50 (1994) 4088-4096
10.1103/PhysRevD.50.4088
null
hep-th
null
Light front field theories are known to have the usual infra-red divergences of the equal time theories, as wellas new `spurious' infra-red divergences. The formar kind of IR divergences are usually treated by giving a small mass to the gauge particle. An alternative method to deal with these divergences is to calcul...
[ { "created": "Wed, 17 Nov 1993 19:04:12 GMT", "version": "v1" } ]
2009-10-22
[ [ "Misra", "Anuradha", "" ] ]
Light front field theories are known to have the usual infra-red divergences of the equal time theories, as wellas new `spurious' infra-red divergences. The formar kind of IR divergences are usually treated by giving a small mass to the gauge particle. An alternative method to deal with these divergences is to calculat...
1007.0338
Dirk Kreimer
Spencer Bloch and Dirk Kreimer
Feynman amplitudes and Landau singularities for 1-loop graphs
31p
null
null
IHES M/10/20
hep-th math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use mixed Hodge structures to investigate Feynman amplitudes as functions of external momenta and masses.
[ { "created": "Fri, 2 Jul 2010 11:12:47 GMT", "version": "v1" }, { "created": "Mon, 26 Jul 2010 18:01:48 GMT", "version": "v2" } ]
2010-07-27
[ [ "Bloch", "Spencer", "" ], [ "Kreimer", "Dirk", "" ] ]
We use mixed Hodge structures to investigate Feynman amplitudes as functions of external momenta and masses.
1504.07262
Knut Bakke
H. Belich and K. Bakke
Relativistic scalar particle subject to a confining potential and Lorentz symmetry breaking effects in the cosmic string spacetime
16 pages, no figure. arXiv admin note: text overlap with arXiv:1407.6279, arXiv:1412.5080
null
10.1142/S0217751X16500263
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The behaviour of a relativistic scalar particle subject to a scalar potential under the effects of the violation of the Lorentz symmetry in the cosmic string spacetime is discussed. It is considered two possible scenarios of the Lorentz symmetry breaking in the CPT-even gauge sector of the Standard Model Extension de...
[ { "created": "Mon, 27 Apr 2015 20:09:55 GMT", "version": "v1" } ]
2016-03-16
[ [ "Belich", "H.", "" ], [ "Bakke", "K.", "" ] ]
The behaviour of a relativistic scalar particle subject to a scalar potential under the effects of the violation of the Lorentz symmetry in the cosmic string spacetime is discussed. It is considered two possible scenarios of the Lorentz symmetry breaking in the CPT-even gauge sector of the Standard Model Extension defi...
1008.0946
Subir Ghosh
Subir Ghosh
Black Hole Entropy: From Shannon to Bekenstein
9 pages Latex, Comments are welcome; Thoroughly revised version, reference and acknowledgements sections enlarged, numerical error in final result corrected, no major changes, to appear in IJTP
null
10.1007/s10773-011-0859-y
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this note we have applied directly the Shannon formula for information theory entropy to derive the Black Hole (Bekenstein-Hawking) entropy. Our analysis is semi-classical in nature since we use the (recently proposed [8]) quantum mechanical near horizon mode functions to compute the tunneling probability that goe...
[ { "created": "Thu, 5 Aug 2010 11:21:56 GMT", "version": "v1" }, { "created": "Thu, 12 Aug 2010 06:39:04 GMT", "version": "v2" }, { "created": "Mon, 13 Jun 2011 07:59:58 GMT", "version": "v3" } ]
2015-05-19
[ [ "Ghosh", "Subir", "" ] ]
In this note we have applied directly the Shannon formula for information theory entropy to derive the Black Hole (Bekenstein-Hawking) entropy. Our analysis is semi-classical in nature since we use the (recently proposed [8]) quantum mechanical near horizon mode functions to compute the tunneling probability that goes ...
0909.2428
Marco Frasca
Marco Frasca
Exact solution of Dyson-Schwinger equations for a scalar field theory
7 pages, no figure. Improved derivation of the propagator, added some sentences for the Yang-Mills theory and adjusted references
null
null
null
hep-th hep-ph math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We exactly solve Dyson-Schwinger equations for a massless quartic scalar field theory. n-point functions are computed till n=4 and the exact propagator computed from the two-point function. The spectrum is so obtained, being the same of a harmonic oscillator. Callan-Symanzik equation for the two-point function gives ...
[ { "created": "Sun, 13 Sep 2009 16:50:51 GMT", "version": "v1" }, { "created": "Fri, 5 Feb 2010 14:28:47 GMT", "version": "v2" }, { "created": "Fri, 26 Oct 2012 10:29:48 GMT", "version": "v3" } ]
2012-10-29
[ [ "Frasca", "Marco", "" ] ]
We exactly solve Dyson-Schwinger equations for a massless quartic scalar field theory. n-point functions are computed till n=4 and the exact propagator computed from the two-point function. The spectrum is so obtained, being the same of a harmonic oscillator. Callan-Symanzik equation for the two-point function gives th...
hep-th/0202208
Mina Aganagic
Bobby Acharya, Mina Aganagic, Kentaro Hori and Cumrun Vafa
Orientifolds, Mirror Symmetry and Superpotentials
17 pages
null
null
HUTP-01/A073, RUNHETC-2002-06
hep-th
null
We consider orientifolds of Calabi-Yau 3-folds in the context of Type IIA and Type IIB superstrings. We show how mirror symmetry can be used to sum up worldsheet instanton contributions to the superpotential for Type IIA superstrings. The relevant worldsheets have the topology of the disc and ${\bf RP^2}$.
[ { "created": "Thu, 28 Feb 2002 17:12:27 GMT", "version": "v1" } ]
2007-05-23
[ [ "Acharya", "Bobby", "" ], [ "Aganagic", "Mina", "" ], [ "Hori", "Kentaro", "" ], [ "Vafa", "Cumrun", "" ] ]
We consider orientifolds of Calabi-Yau 3-folds in the context of Type IIA and Type IIB superstrings. We show how mirror symmetry can be used to sum up worldsheet instanton contributions to the superpotential for Type IIA superstrings. The relevant worldsheets have the topology of the disc and ${\bf RP^2}$.
hep-th/9802190
Troels Harmark
Troels Harmark
Coupling Constants and Brane Tensions from Anomaly Cancellation in M-theory
12 pages, Latex2e, minor errors corrected
Phys.Lett. B431 (1998) 295-302
10.1016/S0370-2693(98)00586-3
NBI-HE-98-07
hep-th
null
The theory of eleven dimensional supergravity on R^10 x S^1/Z_2 with super Yang-Mills theory on the boundaries is reconsidered. We analyse the general solution of the modified Bianchi identity for the four-form field strength using the equations of motion for the three-form and find that the four-form field strength ...
[ { "created": "Thu, 26 Feb 1998 14:48:59 GMT", "version": "v1" }, { "created": "Tue, 12 May 1998 17:08:02 GMT", "version": "v2" } ]
2009-10-31
[ [ "Harmark", "Troels", "" ] ]
The theory of eleven dimensional supergravity on R^10 x S^1/Z_2 with super Yang-Mills theory on the boundaries is reconsidered. We analyse the general solution of the modified Bianchi identity for the four-form field strength using the equations of motion for the three-form and find that the four-form field strength ha...