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hep-th/9803265
Nikita Nekrassov
G. Moore, N. Nekrasov and S. Shatashvili
D-particle bound states and generalized instantons
harvmac, 24 pages; v2. references added, typos corrected; v3. one more reference added
Commun.Math.Phys. 209 (2000) 77-95
10.1007/s002200050016
CERN-TH/98-83, HUTP-98/A008, ITEP-TH-8/98, NSF-ITP-98-031, YCTP-P6/98
hep-th
null
We compute the principal contribution to the index in the supersymmetric quantum mechanical systems which are obtained by reduction to 0+1 dimensions of $\mathcal{N}=1$, $D=4,6,10$ super-Yang-Mills theories with gauge group SU(N). The results are: ${1\over{N^{2}}}$ for $D=4,6$, $\sum_{d | N} {1\over{d^{2}}}$ for D=10...
[ { "created": "Wed, 1 Apr 1998 00:41:16 GMT", "version": "v1" }, { "created": "Sat, 4 Apr 1998 01:00:39 GMT", "version": "v2" }, { "created": "Mon, 20 Apr 1998 22:20:13 GMT", "version": "v3" } ]
2017-09-07
[ [ "Moore", "G.", "" ], [ "Nekrasov", "N.", "" ], [ "Shatashvili", "S.", "" ] ]
We compute the principal contribution to the index in the supersymmetric quantum mechanical systems which are obtained by reduction to 0+1 dimensions of $\mathcal{N}=1$, $D=4,6,10$ super-Yang-Mills theories with gauge group SU(N). The results are: ${1\over{N^{2}}}$ for $D=4,6$, $\sum_{d | N} {1\over{d^{2}}}$ for D=10. ...
1603.09534
Yutaka Matsuo
Pei-Ming Ho, Yutaka Matsuo
Nambu bracket and M-theory
25 pages, contribution to the proceedings of Nambu memorial symposium, Osaka City University, September 29, 2015, v2 minor modifications
Prog Theor Exp Phys (2016)
10.1093/ptep/ptw075
UT-16-14
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Nambu proposed an extension of dynamical system through the introduction of a new bracket (Nambu bracket) in 1973. This article is a short review of the developments after his paper. Some emphasis are put on a viewpoint that the Nambu bracket naturally describes extended objects which appear in M-theory and the fluid...
[ { "created": "Thu, 31 Mar 2016 11:37:45 GMT", "version": "v1" }, { "created": "Wed, 27 Apr 2016 19:14:55 GMT", "version": "v2" } ]
2019-12-06
[ [ "Ho", "Pei-Ming", "" ], [ "Matsuo", "Yutaka", "" ] ]
Nambu proposed an extension of dynamical system through the introduction of a new bracket (Nambu bracket) in 1973. This article is a short review of the developments after his paper. Some emphasis are put on a viewpoint that the Nambu bracket naturally describes extended objects which appear in M-theory and the fluid d...
2310.10419
Run-Qiu Yang
Run-Qiu Yang
Inverse problem of correlation functions in holography and bulk reconstruction
12 pages, 1 figure; modified some incorrect statements and added new discussions in the Sec. 5; Modified the proof of lemma 1 in appendix A
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
This paper shows that the exterior of a planar/spherically/hyperbolically symmetric asymptotically anti-de Sitter static black brane/hole can be reconstructed from its boundary frequency 2-point correlation functions of arbitrary two probe scalar operators by solving a Gel'fand-Levitan-Marchenko integral equation. A ...
[ { "created": "Mon, 16 Oct 2023 14:00:50 GMT", "version": "v1" }, { "created": "Wed, 22 Nov 2023 03:22:54 GMT", "version": "v2" } ]
2023-11-23
[ [ "Yang", "Run-Qiu", "" ] ]
This paper shows that the exterior of a planar/spherically/hyperbolically symmetric asymptotically anti-de Sitter static black brane/hole can be reconstructed from its boundary frequency 2-point correlation functions of arbitrary two probe scalar operators by solving a Gel'fand-Levitan-Marchenko integral equation. A me...
1410.8523
Kenny Wong
David Tong, Kenny Wong
ADHM Revisited: Instantons and Wilson Lines
15 pages, 1 figure. Published in PRD under the title "Instantons, Wilson lines, and D-branes"
Phys. Rev. D 91, 026007 (2015)
10.1103/PhysRevD.91.026007
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit the well-studied D0-D4 system of D-branes and its relationship to the ADHM construction. It is well known that the D0-branes appear as instantons in the D4-brane worldvolume. We add a Wilson line to the D4-brane in the guise of an extended fundamental string and determine how this affects the D0-brane dyna...
[ { "created": "Thu, 30 Oct 2014 19:59:59 GMT", "version": "v1" }, { "created": "Sat, 8 Nov 2014 09:57:54 GMT", "version": "v2" }, { "created": "Mon, 2 Feb 2015 05:52:50 GMT", "version": "v3" } ]
2015-06-23
[ [ "Tong", "David", "" ], [ "Wong", "Kenny", "" ] ]
We revisit the well-studied D0-D4 system of D-branes and its relationship to the ADHM construction. It is well known that the D0-branes appear as instantons in the D4-brane worldvolume. We add a Wilson line to the D4-brane in the guise of an extended fundamental string and determine how this affects the D0-brane dynami...
hep-th/0004159
Taejin Lee
Taejin Lee
Open Superstring and Noncommutative Geometry
13pages, RevTex
Phys.Lett. B483 (2000) 277-283
10.1016/S0370-2693(00)00593-1
KNU-H0011
hep-th
null
We perform canonical quantization of the open Neveu-Schwarz-Ramond (NSR) superstrings in the background of a D-brane with the NS B-field. If we choose the mixed boundary condition as a primary constraint, it generates a set of secondary constraints. These constraints are easily solved and as a result, the noncommutat...
[ { "created": "Mon, 24 Apr 2000 08:31:27 GMT", "version": "v1" } ]
2009-10-31
[ [ "Lee", "Taejin", "" ] ]
We perform canonical quantization of the open Neveu-Schwarz-Ramond (NSR) superstrings in the background of a D-brane with the NS B-field. If we choose the mixed boundary condition as a primary constraint, it generates a set of secondary constraints. These constraints are easily solved and as a result, the noncommutativ...
1408.1637
Leandro Nascimento
E. C. Marino, Leandro O. Nascimento, Van S\'ergio Alves, and C. Morais Smith
Unitarity of theories containing fractional powers of the d'Alembertian operator
6 pages, no figures
Phys. Rev. D 90, 105003, (2014)
10.1103/PhysRevD.90.105003
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We examine the unitarity of a class of generalized Maxwell U(1) gauge theories in (2+1) D containing the pseudodifferential operator $\Box^{1-\alpha}$, for $\alpha \in [0,1)$. We show that only Quantum Electrodynamics (QED$_3$) and its generalization known as Pseudo Quantum Electrodynamics (PQED), for which $\alpha =...
[ { "created": "Thu, 7 Aug 2014 16:00:22 GMT", "version": "v1" } ]
2015-01-07
[ [ "Marino", "E. C.", "" ], [ "Nascimento", "Leandro O.", "" ], [ "Alves", "Van Sérgio", "" ], [ "Smith", "C. Morais", "" ] ]
We examine the unitarity of a class of generalized Maxwell U(1) gauge theories in (2+1) D containing the pseudodifferential operator $\Box^{1-\alpha}$, for $\alpha \in [0,1)$. We show that only Quantum Electrodynamics (QED$_3$) and its generalization known as Pseudo Quantum Electrodynamics (PQED), for which $\alpha =0$...
2302.04956
Athanasios Chatzistavrakidis
Athanasios Chatzistavrakidis, Larisa Jonke
Basic curvature and the Atiyah cocycle in gauge theory
66 pages; added explanations and streamlined notation in sections 4.3 and 4.4, corrected equations (2.51), (4.86), (B.2) and (B.3), other minor improvements
null
null
RBI-ThPhys-2023-4
hep-th math-ph math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study connections on higher structures such as Lie and Courant algebroids and their description as differential graded manifolds and explore the role of their basic curvature tensor and of the Atiyah cocycle in topological sigma models and higher gauge theories. The basic curvature of a connection on a Lie algebro...
[ { "created": "Thu, 9 Feb 2023 22:15:43 GMT", "version": "v1" }, { "created": "Fri, 28 Jul 2023 11:31:52 GMT", "version": "v2" } ]
2023-07-31
[ [ "Chatzistavrakidis", "Athanasios", "" ], [ "Jonke", "Larisa", "" ] ]
We study connections on higher structures such as Lie and Courant algebroids and their description as differential graded manifolds and explore the role of their basic curvature tensor and of the Atiyah cocycle in topological sigma models and higher gauge theories. The basic curvature of a connection on a Lie algebroid...
1802.03697
Lei Yin
Lei Yin, Hai-cang Ren, Defu Hou
Holographic Magnetic Susceptibility
2 figure, big changes from the first version
Phys. Rev. D 99, 026006 (2019)
10.1103/PhysRevD.99.026006
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The (2+1)-dimensional static magnetic susceptibility in strong-coupling is studied via a Reissner-Nordstr\"{o}m-AdS geometry. The analyticity of the susceptibility on the complex momentum $\mathfrak{q}$-plane in relation to the Friedel-like oscillation in coordinate space is explored. In contrast to the branch-cuts c...
[ { "created": "Sun, 11 Feb 2018 06:15:25 GMT", "version": "v1" }, { "created": "Wed, 19 Sep 2018 07:12:32 GMT", "version": "v2" }, { "created": "Wed, 9 Jan 2019 03:09:51 GMT", "version": "v3" } ]
2019-01-16
[ [ "Yin", "Lei", "" ], [ "Ren", "Hai-cang", "" ], [ "Hou", "Defu", "" ] ]
The (2+1)-dimensional static magnetic susceptibility in strong-coupling is studied via a Reissner-Nordstr\"{o}m-AdS geometry. The analyticity of the susceptibility on the complex momentum $\mathfrak{q}$-plane in relation to the Friedel-like oscillation in coordinate space is explored. In contrast to the branch-cuts cro...
2311.05307
Fei-Yu Chen
Fei-Yu Chen, H. Lu
Holographic Three-Point Functions from Higher Curvature Gravities in Arbitrary Dimensions
16 pages + 5 appendices, one supplemental Wolfram Language file
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We calculate the holographic three-point function parameters $\mathcal A$, $\mathcal B$, $\mathcal C$ in general $d\geqslant 4$ dimensions from higher curvature gravities up to and including the quartic order. The result is valid both for massless and perturbative higher curvature gravities. It is known that in four ...
[ { "created": "Thu, 9 Nov 2023 12:06:24 GMT", "version": "v1" } ]
2023-11-10
[ [ "Chen", "Fei-Yu", "" ], [ "Lu", "H.", "" ] ]
We calculate the holographic three-point function parameters $\mathcal A$, $\mathcal B$, $\mathcal C$ in general $d\geqslant 4$ dimensions from higher curvature gravities up to and including the quartic order. The result is valid both for massless and perturbative higher curvature gravities. It is known that in four di...
1806.04049
Fumihiko Sugino
Fumihiko Sugino, Vladimir Korepin
Renyi entropy of highly entangled spin chains
14+22 pages, 8 figures; (v2) references added, (v3) version to be published in International Journal of Modern Physics B
Int. J. Mod. Phys. B 32 No.28, 1850306 (2018)
10.1142/S021797921850306X
null
hep-th cond-mat.stat-mech math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Entanglement is one of the most intriguing features of quantum theory and a main resource in quantum information science. Ground states of quantum many-body systems with local interactions typically obey an "area law" meaning the entanglement entropy proportional to the boundary length. It is exceptional when the sys...
[ { "created": "Mon, 11 Jun 2018 15:18:58 GMT", "version": "v1" }, { "created": "Thu, 12 Jul 2018 21:38:04 GMT", "version": "v2" }, { "created": "Thu, 20 Sep 2018 01:23:14 GMT", "version": "v3" } ]
2018-11-12
[ [ "Sugino", "Fumihiko", "" ], [ "Korepin", "Vladimir", "" ] ]
Entanglement is one of the most intriguing features of quantum theory and a main resource in quantum information science. Ground states of quantum many-body systems with local interactions typically obey an "area law" meaning the entanglement entropy proportional to the boundary length. It is exceptional when the syste...
hep-th/0606002
Swarnendu Sarkar
Swarnendu Sarkar
UV/IR Mixing in Noncommutative Field Theories and Open Closed String Duality
65 pages, 11 figures, invited article for IJMPA, references added
Int.J.Mod.Phys.A21:4763-4806,2006
10.1142/S0217751X06033118
IP/BBSR/2006-11
hep-th
null
In this paper we study the phenomenon of UV/IR mixing in noncommutative field theories from the point of view of world-sheet open-closed duality in string theory. New infrared divergences in noncommutative field theories arise as a result of integrating over high momentum modes in the loops. These are believed to com...
[ { "created": "Thu, 1 Jun 2006 05:13:18 GMT", "version": "v1" }, { "created": "Wed, 9 Aug 2006 17:44:12 GMT", "version": "v2" } ]
2009-11-11
[ [ "Sarkar", "Swarnendu", "" ] ]
In this paper we study the phenomenon of UV/IR mixing in noncommutative field theories from the point of view of world-sheet open-closed duality in string theory. New infrared divergences in noncommutative field theories arise as a result of integrating over high momentum modes in the loops. These are believed to come ...
2001.08237
Stefano Baiguera
Stefano Baiguera
Developments in non-relativistic field theory and complexity
226 pages with several figures; PhD thesis; mostly based on arXiv:1705.02229, arXiv:1711.00910, arXiv:1804.07521, arXiv:1806.06216, arXiv:1904.08404, arXiv:1906.09345, arXiv:1910.00526 ; additional comments and details are added; V2: reference added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This thesis focuses on two research areas: non-relativistic field theories and complexity. In the first part we review the general classification of the trace anomaly for 2+1 dimensional field theories coupled to a Newton-Cartan background and we apply the heat kernel method to compute the trace anomaly for specific ...
[ { "created": "Wed, 22 Jan 2020 19:16:42 GMT", "version": "v1" }, { "created": "Wed, 12 Feb 2020 08:49:49 GMT", "version": "v2" } ]
2020-02-13
[ [ "Baiguera", "Stefano", "" ] ]
This thesis focuses on two research areas: non-relativistic field theories and complexity. In the first part we review the general classification of the trace anomaly for 2+1 dimensional field theories coupled to a Newton-Cartan background and we apply the heat kernel method to compute the trace anomaly for specific th...
hep-th/9512001
Martin Bordemann
Martin Bordemann, Jens Hoppe
Diffeomorphism Invariant Integrable Field Theories and Hypersurface Motions in Riemannian Manifolds
15 pages, LATEX
J.Math.Phys. 39 (1998) 683-694
10.1063/1.532345
FR-THEP-95-26, ETH-TH/95-31
hep-th
null
We discuss hypersurface motions in Riemannian manifolds whose normal velocity is a function of the induced hypersurface volume element and derive a second order partial differential equation for the corresponding time function $\tau(x)$ at which the hypersurface passes the point $x$. Equivalently, these motions may b...
[ { "created": "Fri, 1 Dec 1995 12:53:29 GMT", "version": "v1" } ]
2009-10-28
[ [ "Bordemann", "Martin", "" ], [ "Hoppe", "Jens", "" ] ]
We discuss hypersurface motions in Riemannian manifolds whose normal velocity is a function of the induced hypersurface volume element and derive a second order partial differential equation for the corresponding time function $\tau(x)$ at which the hypersurface passes the point $x$. Equivalently, these motions may be ...
hep-th/0409148
Atish Dabholkar
Atish Dabholkar
Exact Counting of Black Hole Microstates
4 pages, latex, minor changes
Phys.Rev.Lett. 94 (2005) 241301
10.1103/PhysRevLett.94.241301
TIFR/TH/04-23, SU-ITP-04-36
hep-th
null
The exact entropy of two-charge supersymmetric black holes in N=4 string theories is computed to all orders using Wald's formula and the supersymmetric attractor equations with an effective action that includes the relevant higher curvature terms. Classically, these black holes have zero area but the attractor equati...
[ { "created": "Tue, 14 Sep 2004 17:44:53 GMT", "version": "v1" }, { "created": "Wed, 16 Feb 2005 17:46:51 GMT", "version": "v2" } ]
2009-11-10
[ [ "Dabholkar", "Atish", "" ] ]
The exact entropy of two-charge supersymmetric black holes in N=4 string theories is computed to all orders using Wald's formula and the supersymmetric attractor equations with an effective action that includes the relevant higher curvature terms. Classically, these black holes have zero area but the attractor equation...
2101.00882
Hoang Nam Cao
Cao H. Nam
A more realistic holographic model of color superconductivity with the higher derivative corrections
29 pages, 21 figures, title changed, new section (Sec. IV) added, references updated, version published in PRD
Phys. Rev. D 104, 046006 (2021)
10.1103/PhysRevD.104.046006
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
In this paper, we have constructed a bottom-up holographic model for the color superconductivity (CSC) of the Yang-Mills theory with including the higher derivative corrections which allow to study the CSC phase with the color number $N_c\geq2$. First, we consider the CSC phase transition in the context of Einstein-G...
[ { "created": "Mon, 4 Jan 2021 10:50:45 GMT", "version": "v1" }, { "created": "Thu, 8 Jul 2021 03:47:27 GMT", "version": "v2" } ]
2021-08-11
[ [ "Nam", "Cao H.", "" ] ]
In this paper, we have constructed a bottom-up holographic model for the color superconductivity (CSC) of the Yang-Mills theory with including the higher derivative corrections which allow to study the CSC phase with the color number $N_c\geq2$. First, we consider the CSC phase transition in the context of Einstein-Gau...
hep-th/9906202
Gabor Kunstatter
M.E. Carrington (Brandon U.), R. Kobes (U. Winnipeg) and G. Kunstatter (U.Winnipeg)
A New Formulation of a 1+1 Dimensional Field Theory Constrained to a Box
14 pages, revtex
Phys.Rev. D61 (2000) 125008
10.1103/PhysRevD.61.125008
null
hep-th
null
We consider a 1+1 dimensional field theory constrained to a finite box of length L. Traditionally, calculations in a box are done by replacing the integrals over the spatial momenta by discrete sums and then evaluating sums and doing analytic continuations. We show that it is also possible to do such calculations usi...
[ { "created": "Fri, 25 Jun 1999 18:48:10 GMT", "version": "v1" } ]
2009-10-31
[ [ "Carrington", "M. E.", "", "Brandon U." ], [ "Kobes", "R.", "", "U. Winnipeg" ], [ "Kunstatter", "G.", "", "U.Winnipeg" ] ]
We consider a 1+1 dimensional field theory constrained to a finite box of length L. Traditionally, calculations in a box are done by replacing the integrals over the spatial momenta by discrete sums and then evaluating sums and doing analytic continuations. We show that it is also possible to do such calculations using...
1412.5996
Zain Saleem mr
Mirjam Cvetic, Gary W. Gibbons, Zain H. Saleem
Thermodynamics of Asymptotically Conical Geometries
5p, presentation improved, version to appear in Physical Review Letters
Phys. Rev. Lett. 114, 231301 (2015)
10.1103/PhysRevLett.114.231301
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the thermodynamical properties of a class of asymptotically conical (AC) geometries known as "subtracted geometries". We derive the mass and angular momentum from the regulated Komar Integral and the Hawking-Horowitz prescription and show that they are equivalent. By deriving the asymptotic charges we show t...
[ { "created": "Thu, 18 Dec 2014 18:50:25 GMT", "version": "v1" }, { "created": "Mon, 29 Dec 2014 19:34:39 GMT", "version": "v2" }, { "created": "Wed, 13 May 2015 23:04:32 GMT", "version": "v3" } ]
2015-06-17
[ [ "Cvetic", "Mirjam", "" ], [ "Gibbons", "Gary W.", "" ], [ "Saleem", "Zain H.", "" ] ]
We study the thermodynamical properties of a class of asymptotically conical (AC) geometries known as "subtracted geometries". We derive the mass and angular momentum from the regulated Komar Integral and the Hawking-Horowitz prescription and show that they are equivalent. By deriving the asymptotic charges we show tha...
1005.1293
Piotr Sulkowski
Hirosi Ooguri, Piotr Su{\l}kowski, Masahito Yamazaki
Wall Crossing As Seen By Matrix Models
44 pages, 9 figures, published version
Commun. Math. Phys.307:429-462, 2011
10.1007/s00220-011-1330-x
AEI-2010-091, CALT-68-2786, IPMU10-0078
hep-th math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The number of BPS bound states of D-branes on a Calabi-Yau manifold depends on two sets of data, the BPS charges and the stability conditions. For D0 and D2-branes bound to a single D6-brane wrapping a Calabi-Yau 3-fold X, both are naturally related to the Kahler moduli space M(X). We construct unitary one-matrix mod...
[ { "created": "Fri, 7 May 2010 20:07:36 GMT", "version": "v1" }, { "created": "Tue, 13 Sep 2011 06:19:35 GMT", "version": "v2" } ]
2011-10-03
[ [ "Ooguri", "Hirosi", "" ], [ "Sułkowski", "Piotr", "" ], [ "Yamazaki", "Masahito", "" ] ]
The number of BPS bound states of D-branes on a Calabi-Yau manifold depends on two sets of data, the BPS charges and the stability conditions. For D0 and D2-branes bound to a single D6-brane wrapping a Calabi-Yau 3-fold X, both are naturally related to the Kahler moduli space M(X). We construct unitary one-matrix model...
hep-th/0405022
A. D. Alhaidari
A. D. Alhaidari
Solution of the relativistic Dirac-Hulthen problem
13 pages, 3 color figures
J.Phys.A37:5805-5813,2004; J.Phys.A37:5805-5814,2004
10.1088/0305-4470/37/22/007
null
hep-th
null
The one-particle three-dimensional Dirac equation with spherical symmetry is solved for the Hulthen potential. The s-wave relativistic energy spectrum and two-component spinor wavefunctions are obtained analytically. Conforming to the standard feature of the relativistic problem, the solution space splits into two di...
[ { "created": "Mon, 3 May 2004 22:14:25 GMT", "version": "v1" } ]
2008-11-26
[ [ "Alhaidari", "A. D.", "" ] ]
The one-particle three-dimensional Dirac equation with spherical symmetry is solved for the Hulthen potential. The s-wave relativistic energy spectrum and two-component spinor wavefunctions are obtained analytically. Conforming to the standard feature of the relativistic problem, the solution space splits into two dist...
1609.08156
Marco Fazzi
Marco Fazzi and Simone Giacomelli
$\mathcal{N} = 1$ superconformal theories with $D_N$ blocks
45 pages, 17 figures; v2: typos fixed, minor changes, references added, conclusions added, version published in Phys. Rev. D
Phys. Rev. D 95, 085010 (2017)
10.1103/PhysRevD.95.085010
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the chiral ring of four-dimensional superconformal field theories obtained by wrapping M5-branes on a complex curve inside a Calabi-Yau three-fold. We propose a field theoretic construction of all the theories found by Bah, Beem, Bobev and Wecht by introducing new building blocks, and prove several $\mathcal...
[ { "created": "Mon, 26 Sep 2016 20:00:00 GMT", "version": "v1" }, { "created": "Wed, 5 Apr 2017 08:45:36 GMT", "version": "v2" } ]
2017-04-19
[ [ "Fazzi", "Marco", "" ], [ "Giacomelli", "Simone", "" ] ]
We study the chiral ring of four-dimensional superconformal field theories obtained by wrapping M5-branes on a complex curve inside a Calabi-Yau three-fold. We propose a field theoretic construction of all the theories found by Bah, Beem, Bobev and Wecht by introducing new building blocks, and prove several $\mathcal{N...
2303.07493
Mois\'es Bravo-Gaete
Mois\'es Bravo-Gaete, Luis Guajardo and Fabiano F. Santos
Exploring the shear viscosity in four-dimensional planar black holes beyond General Relativity
Version 3, references modified. Accepted version to Physical Review D
null
10.1103/PhysRevD.107.104032
null
hep-th
http://creativecommons.org/licenses/by/4.0/
The well known shear viscosity to entropy density ratio ($\eta /s$) cannot be computed when the black hole space-time has zero thermodynamic entropy. This is the case, for example, when General Relativity in four dimensions is complemented with Critical Gravity, or in particular scenarios within the Four-dimensional-...
[ { "created": "Mon, 13 Mar 2023 21:56:05 GMT", "version": "v1" }, { "created": "Wed, 22 Mar 2023 00:58:36 GMT", "version": "v2" }, { "created": "Tue, 9 May 2023 13:48:43 GMT", "version": "v3" } ]
2023-05-24
[ [ "Bravo-Gaete", "Moisés", "" ], [ "Guajardo", "Luis", "" ], [ "Santos", "Fabiano F.", "" ] ]
The well known shear viscosity to entropy density ratio ($\eta /s$) cannot be computed when the black hole space-time has zero thermodynamic entropy. This is the case, for example, when General Relativity in four dimensions is complemented with Critical Gravity, or in particular scenarios within the Four-dimensional-sc...
1402.7374
Louise Dolan
Louise Dolan and Peter Goddard
The Polynomial Form of the Scattering Equations
24 pages
null
10.1007/JHEP07(2014)029
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The scattering equations, recently proposed by Cachazo, He and Yuan as providing a kinematic basis for describing tree amplitudes for massless particles in arbitrary space-time dimension (including scalars, gauge bosons and gravitons), are reformulated in polynomial form. The scattering equations for $N$ particles ar...
[ { "created": "Fri, 28 Feb 2014 20:54:04 GMT", "version": "v1" } ]
2015-06-18
[ [ "Dolan", "Louise", "" ], [ "Goddard", "Peter", "" ] ]
The scattering equations, recently proposed by Cachazo, He and Yuan as providing a kinematic basis for describing tree amplitudes for massless particles in arbitrary space-time dimension (including scalars, gauge bosons and gravitons), are reformulated in polynomial form. The scattering equations for $N$ particles are ...
hep-th/0401115
Samir Mathur
Samir D. Mathur
Where are the states of a black hole?
7 pages, 2 figures, LaTeX (Talk given at `Quantum Theory and Symmetries', Cincinnati, September 2003)
null
10.1142/9789812702340_0019
OHSTPY-HEP-T-04-001
hep-th gr-qc
null
We argue that bound states of branes have a size that is of the same order as the horizon radius of the corresponding black hole. Thus the interior of a black hole is not `empty space with a central singularity', and Hawking radiation can pick up information from the degrees of freedom of the hole.
[ { "created": "Fri, 16 Jan 2004 20:41:53 GMT", "version": "v1" } ]
2017-08-23
[ [ "Mathur", "Samir D.", "" ] ]
We argue that bound states of branes have a size that is of the same order as the horizon radius of the corresponding black hole. Thus the interior of a black hole is not `empty space with a central singularity', and Hawking radiation can pick up information from the degrees of freedom of the hole.
1310.3841
Vladimir Mitev
Ling Bao, Vladimir Mitev, Elli Pomoni, Masato Taki and Futoshi Yagi
Non-Lagrangian Theories from Brane Junctions
66 pages, 28 figures
null
10.1007/JHEP01(2014)175
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this article we use 5-brane junctions to study the 5D T_N SCFTs corresponding to the 5D N=1 uplift of the 4D N=2 strongly coupled gauge theories, which are obtained by compactifying N M5 branes on a sphere with three full punctures. Even though these theories have no Lagrangian description, by using the 5-brane ju...
[ { "created": "Mon, 14 Oct 2013 20:10:23 GMT", "version": "v1" }, { "created": "Fri, 8 Nov 2013 09:45:12 GMT", "version": "v2" } ]
2015-06-17
[ [ "Bao", "Ling", "" ], [ "Mitev", "Vladimir", "" ], [ "Pomoni", "Elli", "" ], [ "Taki", "Masato", "" ], [ "Yagi", "Futoshi", "" ] ]
In this article we use 5-brane junctions to study the 5D T_N SCFTs corresponding to the 5D N=1 uplift of the 4D N=2 strongly coupled gauge theories, which are obtained by compactifying N M5 branes on a sphere with three full punctures. Even though these theories have no Lagrangian description, by using the 5-brane junc...
2102.01810
Alex May
Alex May, David Wakeham
Quantum tasks require islands on the brane
v4: typo fixes
null
10.1088/1361-6382/ac025d
null
hep-th gr-qc quant-ph
http://creativecommons.org/licenses/by/4.0/
In recent work, it was argued that quantum computations with inputs and outputs distributed in spacetime, or quantum tasks, impose constraints on entanglement in holographic theories. The resulting constraint was named the connected wedge theorem and can verified by a direct bulk proof using focusing arguments in gen...
[ { "created": "Wed, 3 Feb 2021 00:23:35 GMT", "version": "v1" }, { "created": "Mon, 8 Feb 2021 19:03:38 GMT", "version": "v2" }, { "created": "Wed, 24 Feb 2021 18:20:56 GMT", "version": "v3" }, { "created": "Mon, 5 Apr 2021 02:47:57 GMT", "version": "v4" } ]
2021-07-07
[ [ "May", "Alex", "" ], [ "Wakeham", "David", "" ] ]
In recent work, it was argued that quantum computations with inputs and outputs distributed in spacetime, or quantum tasks, impose constraints on entanglement in holographic theories. The resulting constraint was named the connected wedge theorem and can verified by a direct bulk proof using focusing arguments in gener...
hep-th/0107007
Yutaka Matsuo
Yutaka Matsuo
Projection Operators and D-branes in Purely Cubic Open String Field Theory
Latex 14 pages
Mod.Phys.Lett. A16 (2001) 1811-1822
10.1142/S0217732301005059
UT-947
hep-th
null
We study a matrix version of the purely cubic open string field theory as describing the expansion around the closed string vacuum. Any D-branes in the given closed string background can appear as classical solutions by using the identity projectors. Expansion around this solution gives the correct kinetic term for t...
[ { "created": "Mon, 2 Jul 2001 14:42:29 GMT", "version": "v1" } ]
2009-11-07
[ [ "Matsuo", "Yutaka", "" ] ]
We study a matrix version of the purely cubic open string field theory as describing the expansion around the closed string vacuum. Any D-branes in the given closed string background can appear as classical solutions by using the identity projectors. Expansion around this solution gives the correct kinetic term for the...
hep-th/9908025
Christoph Schweigert
J. Fuchs, C. Schweigert
Symmetry breaking boundaries II. More structures; examples
51 pages, LaTeX2e
Nucl.Phys. B568 (2000) 543-593
10.1016/S0550-3213(99)00669-0
ETH-TH/99-04
hep-th
null
Various structural properties of the space of symmetry breaking boundary conditions that preserve an orbifold subalgebra are established. To each such boundary condition we associate its automorphism type. It is shown that correlation functions in the presence of such boundary conditions are expressible in terms of t...
[ { "created": "Tue, 3 Aug 1999 20:42:19 GMT", "version": "v1" } ]
2009-10-31
[ [ "Fuchs", "J.", "" ], [ "Schweigert", "C.", "" ] ]
Various structural properties of the space of symmetry breaking boundary conditions that preserve an orbifold subalgebra are established. To each such boundary condition we associate its automorphism type. It is shown that correlation functions in the presence of such boundary conditions are expressible in terms of twi...
1011.0353
Dimitri Polyakov Dr
Dimitri Polyakov
Higher Spins and Open Strings: Quartic Interactions
26 pages, misprints corrected, discussion added in the concluding section
Phys.Rev.D83:046005,2011
10.1103/PhysRevD.83.046005
WITS-CTP-059
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze quartic gauge-invariant interactions of massless higher spin fields by using vertex operators constructed in our previous works and computing their four-point amplitudes in superstring theory. The kinematic part of the quartic interactions of the higher spins is determined by the matter structure of their ...
[ { "created": "Mon, 1 Nov 2010 15:43:29 GMT", "version": "v1" }, { "created": "Tue, 2 Nov 2010 08:35:07 GMT", "version": "v2" }, { "created": "Mon, 27 Dec 2010 12:32:37 GMT", "version": "v3" } ]
2011-02-18
[ [ "Polyakov", "Dimitri", "" ] ]
We analyze quartic gauge-invariant interactions of massless higher spin fields by using vertex operators constructed in our previous works and computing their four-point amplitudes in superstring theory. The kinematic part of the quartic interactions of the higher spins is determined by the matter structure of their ve...
0903.5383
Hiroaki Kanno
Hidetoshi Awata and Hiroaki Kanno
Changing the preferred direction of the refined topological vertex
35 pages, 3 figures; (v3) a few improvements, references updated
null
10.1016/j.geomphys.2012.10.014
null
hep-th math.GT math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the issue of the slice invariance of refined topological string amplitudes, which means that they are independent of the choice of the preferred direction of the refined topological vertex. We work out two examples. The first example is a geometric engineering of five-dimensional U(1) gauge theory with a ...
[ { "created": "Tue, 31 Mar 2009 07:42:18 GMT", "version": "v1" }, { "created": "Fri, 10 Apr 2009 07:30:11 GMT", "version": "v2" }, { "created": "Fri, 26 Oct 2012 07:04:55 GMT", "version": "v3" } ]
2015-05-13
[ [ "Awata", "Hidetoshi", "" ], [ "Kanno", "Hiroaki", "" ] ]
We consider the issue of the slice invariance of refined topological string amplitudes, which means that they are independent of the choice of the preferred direction of the refined topological vertex. We work out two examples. The first example is a geometric engineering of five-dimensional U(1) gauge theory with a ma...
hep-th/0410269
Elias Kiritsis
G. D'Appollonio and E. Kiritsis
D-branes and BCFT in Hpp-wave backgrounds
83 pages, 1 figure
Nucl.Phys. B712 (2005) 433-512
10.1016/j.nuclphysb.2005.01.020
CPHT RR 012.0304, KCL-MTH-04-15, LPTHE-04-28
hep-th
null
In this paper we study two classes of symmetric D-branes in the Nappi-Witten gravitational wave, namely D2 and $S 1$ branes. We solve the sewing constraints and determine the bulk-boundary couplings and the boundary three-point couplings. For the D2 brane our solution gives the first explicit results for the structur...
[ { "created": "Wed, 27 Oct 2004 23:03:04 GMT", "version": "v1" } ]
2010-04-05
[ [ "D'Appollonio", "G.", "" ], [ "Kiritsis", "E.", "" ] ]
In this paper we study two classes of symmetric D-branes in the Nappi-Witten gravitational wave, namely D2 and $S 1$ branes. We solve the sewing constraints and determine the bulk-boundary couplings and the boundary three-point couplings. For the D2 brane our solution gives the first explicit results for the structure ...
1805.07262
Hugo Marrochio
Shira Chapman, Hugo Marrochio, Robert C. Myers
Holographic Complexity in Vaidya Spacetimes II
83+38 pages, 34 figures
JHEP 1806 (2018) 114
10.1007/JHEP06(2018)114
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this second part of the study initiated in arxiv:1804.07410, we investigate holographic complexity for eternal black hole backgrounds perturbed by shock waves, with both the complexity$=$action (CA) and complexity$=$volume (CV) proposals. In particular, we consider Vaidya geometries describing a thin shell of null...
[ { "created": "Fri, 18 May 2018 15:00:38 GMT", "version": "v1" } ]
2018-11-15
[ [ "Chapman", "Shira", "" ], [ "Marrochio", "Hugo", "" ], [ "Myers", "Robert C.", "" ] ]
In this second part of the study initiated in arxiv:1804.07410, we investigate holographic complexity for eternal black hole backgrounds perturbed by shock waves, with both the complexity$=$action (CA) and complexity$=$volume (CV) proposals. In particular, we consider Vaidya geometries describing a thin shell of null f...
1412.6536
Anatoly Kotikov Vassilievich
A. V. Kotikov
Pomeron in the N=4 SYM
5 pages, 1 figure, talk given on the international Workshop "Hadron Structure and QCD" (HSQCD'2014), June 30 - July 4, Gatchina, 2014; one reference was added in the second version
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review the result for the BFKL Pomeron intercept at N=4 Supersymmetric Yang-Mills model in the form of the inverse coupling expansion $j_0=2-2\lambda^{-1/2}-\lambda^{-1} + 1/4 \, \lambda^{-3/2} + 2(3\zeta_3+1) \, \lambda^{-2} +(18\zeta_3+361/64) \, \lambda^{-5/2} + (39\zeta_3+447/32) \, \lambda^{-3} + O(\lambda^{-...
[ { "created": "Fri, 19 Dec 2014 21:11:04 GMT", "version": "v1" }, { "created": "Wed, 25 Feb 2015 10:19:13 GMT", "version": "v2" } ]
2015-02-26
[ [ "Kotikov", "A. V.", "" ] ]
We review the result for the BFKL Pomeron intercept at N=4 Supersymmetric Yang-Mills model in the form of the inverse coupling expansion $j_0=2-2\lambda^{-1/2}-\lambda^{-1} + 1/4 \, \lambda^{-3/2} + 2(3\zeta_3+1) \, \lambda^{-2} +(18\zeta_3+361/64) \, \lambda^{-5/2} + (39\zeta_3+447/32) \, \lambda^{-3} + O(\lambda^{-7/...
hep-th/9706112
Hongsu Kim
Hongsu Kim (Ewha Women's Univ., Korea)
Exotic Solutions in Einstein-Antisymmetric Tensor Theory
10 pages, Revtex
Phys.Lett. B369 (1996) 221-225
10.1016/0370-2693(95)01552-3
null
hep-th gr-qc
null
Classical solutions of the self-interacting, non-abelian antisymmetric tensor gauge theory of Freedman and Townsend coupled to Einstein gravity is discussed. Particularly, it is demonstrated that the theory admits a classical metric solution which, depending on the value of the gauge coupling parameter of the theory,...
[ { "created": "Sat, 14 Jun 1997 05:20:08 GMT", "version": "v1" } ]
2009-10-30
[ [ "Kim", "Hongsu", "", "Ewha Women's Univ., Korea" ] ]
Classical solutions of the self-interacting, non-abelian antisymmetric tensor gauge theory of Freedman and Townsend coupled to Einstein gravity is discussed. Particularly, it is demonstrated that the theory admits a classical metric solution which, depending on the value of the gauge coupling parameter of the theory, e...
hep-th/9912176
Vladimir Nesterenko
G. Lambiase, G. Scarpetta, and V.V. Nesterenko
Casimir energy of a dilute dielectric ball in the mode summation method
14 pages, REVTeX, no figures, no tables; presentation is made better, new references are added
Mod.Phys.Lett. A16 (2001) 1983-1995
10.1142/S0217732301005291
null
hep-th
null
In the $(\epsilon_1-\epsilon_2)^2$--approximation the Casimir energy of a dilute dielectric ball is derived using a simple and clear method of the mode summation. The addition theorem for the Bessel functions enables one to present in a closed form the sum over the angular momentum before the integration over the ima...
[ { "created": "Mon, 20 Dec 1999 16:02:08 GMT", "version": "v1" }, { "created": "Mon, 8 Jan 2001 17:20:28 GMT", "version": "v2" } ]
2009-10-31
[ [ "Lambiase", "G.", "" ], [ "Scarpetta", "G.", "" ], [ "Nesterenko", "V. V.", "" ] ]
In the $(\epsilon_1-\epsilon_2)^2$--approximation the Casimir energy of a dilute dielectric ball is derived using a simple and clear method of the mode summation. The addition theorem for the Bessel functions enables one to present in a closed form the sum over the angular momentum before the integration over the imagi...
hep-th/0203057
Richard Corrado
Richard Corrado, Murat Gunaydin, Nicholas P. Warner, and Marco Zagermann
Orbifolds and Flows from Gauged Supergravity
37 pages, harvmac
Phys.Rev.D65:125024,2002
10.1103/PhysRevD.65.125024
CITUSC/02-007, USC-02/01
hep-th
null
We examine orbifolds of the IIB string via gauged supergravity. For the gravity duals of the A_{n-1} quiver gauge theories, we extract the massless degrees of freedom and assemble them into multiplets of N=4 gauged supergravity in five dimensions. We examine the embedding of the gauge group into the isometry group of...
[ { "created": "Wed, 6 Mar 2002 19:51:04 GMT", "version": "v1" } ]
2011-02-09
[ [ "Corrado", "Richard", "" ], [ "Gunaydin", "Murat", "" ], [ "Warner", "Nicholas P.", "" ], [ "Zagermann", "Marco", "" ] ]
We examine orbifolds of the IIB string via gauged supergravity. For the gravity duals of the A_{n-1} quiver gauge theories, we extract the massless degrees of freedom and assemble them into multiplets of N=4 gauged supergravity in five dimensions. We examine the embedding of the gauge group into the isometry group of t...
hep-th/0109076
Jaydeep Majumder
Jaydeep Majumder
Type IIA Orientifold Limit of M-Theory on Compact Joyce 8-Manifold of Spin(7)-Holonomy
26 pages, 2 eps figures, Latex file, two references and one footnote added, corrected some typos
JHEP 0201 (2002) 048
10.1088/1126-6708/2002/01/048
MRI-P-010902
hep-th
null
We show that M-theory compactified on a compact Joyce 8-manifold of $Spin(7)$-holonomy, which yields an effective theory in $D = 3$ with $\N$ = 1 supersymmetry, admits at some special points in it moduli space a description in terms of type IIA theory on an orientifold of compact Joyce 7-manifold of $G_2$-holonomy. W...
[ { "created": "Sun, 9 Sep 2001 08:21:42 GMT", "version": "v1" }, { "created": "Fri, 30 Nov 2001 01:08:25 GMT", "version": "v2" } ]
2009-11-07
[ [ "Majumder", "Jaydeep", "" ] ]
We show that M-theory compactified on a compact Joyce 8-manifold of $Spin(7)$-holonomy, which yields an effective theory in $D = 3$ with $\N$ = 1 supersymmetry, admits at some special points in it moduli space a description in terms of type IIA theory on an orientifold of compact Joyce 7-manifold of $G_2$-holonomy. We ...
hep-th/9302067
null
A. Mikovic
Canonical quantization approach to 2d gravity coupled to c<1 matter
19 pages, Imperial-TP/92-93/15, LaTex file
Int.J.Mod.Phys.A9:4195-4210,1994
10.1142/S0217751X94001710
null
hep-th
null
We show that all important features of 2d gravity coupled to $c<1$ matter can be easily understood from the canonical quantization approach a la Dirac. Furthermore, we construct a canonical transformation which maps the theory into a free-field form, i.e. the constraints become free-field Virasoro generators with bac...
[ { "created": "Mon, 15 Feb 1993 11:41:43 GMT", "version": "v1" } ]
2009-01-16
[ [ "Mikovic", "A.", "" ] ]
We show that all important features of 2d gravity coupled to $c<1$ matter can be easily understood from the canonical quantization approach a la Dirac. Furthermore, we construct a canonical transformation which maps the theory into a free-field form, i.e. the constraints become free-field Virasoro generators with backg...
2403.16456
Urs Schreiber
Grigorios Giotopoulos, Hisham Sati, Urs Schreiber
Flux Quantization on 11-dimensional Superspace
62 pages; v3: added section 2.1.7 and various minor improvements; v2: fixed lemma 2.48 and added lemma 3.6
J. High Energy Physics vol 2024 no 82 (2024)
10.1007/JHEP07(2024)082
null
hep-th gr-qc math-ph math.AT math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Flux quantization of the C-field in 11d supergravity is arguably necessary for the (UV-)completion of the theory, in that it determines the torsion charges carried by small numbers of M-branes. However, hypotheses about C-field flux-quantization ("models of the C-field") have previously been discussed only in the bos...
[ { "created": "Mon, 25 Mar 2024 06:36:10 GMT", "version": "v1" }, { "created": "Wed, 10 Apr 2024 17:59:13 GMT", "version": "v2" }, { "created": "Wed, 3 Jul 2024 21:02:30 GMT", "version": "v3" } ]
2024-07-15
[ [ "Giotopoulos", "Grigorios", "" ], [ "Sati", "Hisham", "" ], [ "Schreiber", "Urs", "" ] ]
Flux quantization of the C-field in 11d supergravity is arguably necessary for the (UV-)completion of the theory, in that it determines the torsion charges carried by small numbers of M-branes. However, hypotheses about C-field flux-quantization ("models of the C-field") have previously been discussed only in the boson...
1809.05040
Ruth Shir Ms
Barak Kol and Ruth Shir
The propagator seagull: general evaluation of a two loop diagram
33 pages. v3: The published version - includes the $\epsilon$ expansion for the four energy scales sector
null
10.1007/JHEP03(2019)083
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study a two loop diagram of propagator type with general parameters through the Symmetries of Feynman Integrals (SFI) method. We present the SFI group and equation system, the group invariant in parameter space and a general representation as a line integral over simpler diagrams. We present close form expressions...
[ { "created": "Thu, 13 Sep 2018 16:19:55 GMT", "version": "v1" }, { "created": "Thu, 11 Oct 2018 08:46:32 GMT", "version": "v2" }, { "created": "Sun, 19 May 2019 07:46:38 GMT", "version": "v3" } ]
2019-05-21
[ [ "Kol", "Barak", "" ], [ "Shir", "Ruth", "" ] ]
We study a two loop diagram of propagator type with general parameters through the Symmetries of Feynman Integrals (SFI) method. We present the SFI group and equation system, the group invariant in parameter space and a general representation as a line integral over simpler diagrams. We present close form expressions f...
hep-th/0204025
Alok Kumar
Alok Kumar, Rashmi R. Nayak and Sanjay
D-Brane Solutions in pp-wave Background
12 pages, a numerical factor corrected in classical solns.: minor corrections
Phys.Lett. B541 (2002) 183-188
10.1016/S0370-2693(02)02197-4
IP/BBSR/2002-08
hep-th
null
We present classical solutions for a D5 and NS5-branes in a pp-wave background. The worldvolume coordinates for these branes lie along a six dimensional pp-wave configuration obtained from $AdS_3 \times S_3$ in a Penrose limit. One in addition has nontrivial R-R 3-form field strength as well as a dilaton background. ...
[ { "created": "Tue, 2 Apr 2002 20:21:00 GMT", "version": "v1" }, { "created": "Sun, 7 Apr 2002 07:30:14 GMT", "version": "v2" }, { "created": "Tue, 9 Apr 2002 13:06:57 GMT", "version": "v3" }, { "created": "Fri, 12 Apr 2002 11:13:54 GMT", "version": "v4" }, { "crea...
2010-04-05
[ [ "Kumar", "Alok", "" ], [ "Nayak", "Rashmi R.", "" ], [ "Sanjay", "", "" ] ]
We present classical solutions for a D5 and NS5-branes in a pp-wave background. The worldvolume coordinates for these branes lie along a six dimensional pp-wave configuration obtained from $AdS_3 \times S_3$ in a Penrose limit. One in addition has nontrivial R-R 3-form field strength as well as a dilaton background. Cl...
0811.4161
Robert Nesbet
R. K. Nesbet
Higgs mass determined by cosmological parameters
1 file:hmlett.tex Revised to include a numerical solution of the modified Friedmann equation
null
null
null
hep-th astro-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Postulating that all massless elementary fields have conformal scaling symmetry removes a conflict between gravitational theory and the standard model of elementary quantum fields. If the scalar field essential to SU(2) symmetry breaking has conformal symmetry, it must depend explicitly on the Ricci curvature scalar ...
[ { "created": "Tue, 25 Nov 2008 19:15:32 GMT", "version": "v1" }, { "created": "Wed, 6 May 2009 17:14:39 GMT", "version": "v2" } ]
2009-05-06
[ [ "Nesbet", "R. K.", "" ] ]
Postulating that all massless elementary fields have conformal scaling symmetry removes a conflict between gravitational theory and the standard model of elementary quantum fields. If the scalar field essential to SU(2) symmetry breaking has conformal symmetry, it must depend explicitly on the Ricci curvature scalar of...
hep-th/0210157
Douglas J. Smith
Douglas J. Smith
Intersecting brane solutions in string and M-theory
85 pages. Prepared as a Topical Review for Classical and Quantum Gravity. v2 Added references. v3 Added a short discussion of entropy of non-SUSY (but extremal or classically BPS) black holes to section 4.2.2. Also added/updated references
Class.Quant.Grav.20:R233,2003
10.1088/0264-9381/20/9/203
DTP/02/67
hep-th
null
We review various aspects of configurations of intersecting branes, including the conditions for preservation of supersymmetry. In particular, we discuss the projection conditions on the Killing spinors for given brane configurations and the relation to calibrations. This highlights the close connection between inter...
[ { "created": "Wed, 16 Oct 2002 15:27:53 GMT", "version": "v1" }, { "created": "Tue, 29 Oct 2002 16:48:34 GMT", "version": "v2" }, { "created": "Thu, 3 Apr 2003 15:08:15 GMT", "version": "v3" } ]
2014-11-18
[ [ "Smith", "Douglas J.", "" ] ]
We review various aspects of configurations of intersecting branes, including the conditions for preservation of supersymmetry. In particular, we discuss the projection conditions on the Killing spinors for given brane configurations and the relation to calibrations. This highlights the close connection between interse...
hep-th/9808039
Tamiaki Yoneya
A. Jevicki, Y. Kazama and T. Yoneya
Quantum Metamorphosis of Conformal Transformation in D3-Brane Yang-Mills Theory
8 pages, no figures
Phys.Rev.Lett. 81 (1998) 5072-5075
10.1103/PhysRevLett.81.5072
Brown-HET-1135, UT-Komaba/98-18
hep-th
null
We show how the linear special conformal transformation in four-dimensional N=4 super Yang-Mills theory is metamorphosed into the nonlinear and field-dependent transformation for the collective coordinates of Dirichlet 3-branes, which agrees with the transformation law for the space-time coordinates in the anti-de Si...
[ { "created": "Fri, 7 Aug 1998 07:49:36 GMT", "version": "v1" } ]
2009-10-31
[ [ "Jevicki", "A.", "" ], [ "Kazama", "Y.", "" ], [ "Yoneya", "T.", "" ] ]
We show how the linear special conformal transformation in four-dimensional N=4 super Yang-Mills theory is metamorphosed into the nonlinear and field-dependent transformation for the collective coordinates of Dirichlet 3-branes, which agrees with the transformation law for the space-time coordinates in the anti-de Sitt...
hep-th/9611190
Wolfgang Lerche
W. Lerche
Introduction to Seiberg-Witten Theory and its Stringy Origin
Proceedings of 1996 Trieste Spring School on String Theory, 37p, 22 figs, espcrc2.sty
Nucl.Phys.Proc.Suppl. 55B (1997) 83-117; Fortsch.Phys. 45 (1997) 293-340
10.1016/S0920-5632(97)00073-X
CERN-TH/96-332
hep-th
null
We give an elementary introduction to the recent solution of $N=2$ supersymmetric Yang-Mills theory. In addition, we review how it can be re-derived from string duality.
[ { "created": "Sun, 24 Nov 1996 11:08:42 GMT", "version": "v1" } ]
2019-12-11
[ [ "Lerche", "W.", "" ] ]
We give an elementary introduction to the recent solution of $N=2$ supersymmetric Yang-Mills theory. In addition, we review how it can be re-derived from string duality.
hep-th/0702222
Ryusuke Endo
Hikaru Miura, Ryusuke Endo
BRST Symmetric Gaugeon Formalism for Higgs Model
PTPTeX<ver0.9>, 19 pages, no figures, to be published in Prog. Theor. Phys. vol.117, No.4, April 2007
Prog.Theor.Phys.117:695-713,2007
10.1143/PTP.117.695
YGHP-07-40
hep-th
null
We reinvestigate Yokoyama's gaugeon formalism for the spontaneously broken Abelian gauge theory. Within the framework of the covariant linear gauges, we give a general gauge-fixing Lagrangian which includes the gauge field, the Goldstone mode, the multiplier B-field and Yokoyama's gaugeon fields (as well as Faddeev-P...
[ { "created": "Wed, 28 Feb 2007 10:11:09 GMT", "version": "v1" } ]
2008-11-26
[ [ "Miura", "Hikaru", "" ], [ "Endo", "Ryusuke", "" ] ]
We reinvestigate Yokoyama's gaugeon formalism for the spontaneously broken Abelian gauge theory. Within the framework of the covariant linear gauges, we give a general gauge-fixing Lagrangian which includes the gauge field, the Goldstone mode, the multiplier B-field and Yokoyama's gaugeon fields (as well as Faddeev-Pop...
hep-th/9505059
Daniele Guido
Daniele Guido, Roberto Longo
The Conformal Spin and Statistics Theorem
plain tex, 22 pages
Commun.Math.Phys.181:11-36,1996
10.1007/BF02101672
Roma Tor Vergata preprint, may 95
hep-th funct-an math.FA
null
We prove the equality between the statistics phase and the conformal univalence for a superselection sector with finite index in Conformal Quantum Field Theory on $S^1$. A relevant point is the description of the PCT symmetry and the construction of the global conjugate charge.
[ { "created": "Wed, 10 May 1995 17:13:55 GMT", "version": "v1" } ]
2014-11-18
[ [ "Guido", "Daniele", "" ], [ "Longo", "Roberto", "" ] ]
We prove the equality between the statistics phase and the conformal univalence for a superselection sector with finite index in Conformal Quantum Field Theory on $S^1$. A relevant point is the description of the PCT symmetry and the construction of the global conjugate charge.
hep-th/0010139
Boris Zupnik
B.M. Zupnik
Solving N=3 super-Yang-Mills equations in harmonic superspace
To be published in Proceedings of the 23 International Colloquium ``Group-Theoretical Methods in Physics'', Dubna, 2000
null
null
null
hep-th
null
We analyze the superfield constraints of the D=4, N=3 SYM-theory using light-cone gauge conditions. The SU(3)/U(1)xU(1) harmonic variables are interpreted as auxiliary spectral parameters, and the transform to the harmonic-superspace representation is considered. Our nilpotent gauge for the basic harmonic superfield ...
[ { "created": "Tue, 17 Oct 2000 16:34:57 GMT", "version": "v1" } ]
2007-05-23
[ [ "Zupnik", "B. M.", "" ] ]
We analyze the superfield constraints of the D=4, N=3 SYM-theory using light-cone gauge conditions. The SU(3)/U(1)xU(1) harmonic variables are interpreted as auxiliary spectral parameters, and the transform to the harmonic-superspace representation is considered. Our nilpotent gauge for the basic harmonic superfield si...
hep-th/9111022
Changrim Ahn
Changrim Ahn
Restricted sine-Gordon Theory in the Repulsive Regime as Perturbed Minimal CFTs
34 Pages
null
null
null
hep-th
null
We construct the restricted sine-Gordon theory by truncating the sine-Gordon multi-soliton Hilbert space for the repulsive coupling constant due to the quantum group symmetry $SL_q(2)$ which we identify from the Korepin's $S$-matrices. We connect this restricted sine-Gordon theory with the minimal ($c<1$) conformal f...
[ { "created": "Mon, 11 Nov 1991 18:52:01 GMT", "version": "v1" } ]
2007-05-23
[ [ "Ahn", "Changrim", "" ] ]
We construct the restricted sine-Gordon theory by truncating the sine-Gordon multi-soliton Hilbert space for the repulsive coupling constant due to the quantum group symmetry $SL_q(2)$ which we identify from the Korepin's $S$-matrices. We connect this restricted sine-Gordon theory with the minimal ($c<1$) conformal fie...
0901.0450
Hugh Osborn
H. Osborn, D.E. Twigg
Reparameterisation Invariance and RG equations: Extension of the Local Potential Approximation
30 pages, 4 figures, version 2 some arguments expanded, additional references
J.Phys.A42:195401,2009
10.1088/1751-8113/42/19/195401
DAMTP-2008-116
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Equations related to the Polchinski version of the exact renormalisation group equations for scalar fields which extend the local potential approximation to first order in a derivative expansion, and which maintain reparameterisation invariance, are postulated. Reparameterisation invariance ensures that the equations...
[ { "created": "Mon, 5 Jan 2009 09:53:03 GMT", "version": "v1" }, { "created": "Wed, 25 Mar 2009 11:44:39 GMT", "version": "v2" } ]
2009-05-29
[ [ "Osborn", "H.", "" ], [ "Twigg", "D. E.", "" ] ]
Equations related to the Polchinski version of the exact renormalisation group equations for scalar fields which extend the local potential approximation to first order in a derivative expansion, and which maintain reparameterisation invariance, are postulated. Reparameterisation invariance ensures that the equations d...
1607.06110
Balt van Rees
Miguel F. Paulos, Joao Penedones, Jonathan Toledo, Balt C. van Rees, Pedro Vieira
The S-matrix Bootstrap II: Two Dimensional Amplitudes
25+6 pages, 15 figures; v2: minor corrections
null
10.1007/JHEP11(2017)143
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider constraints on the S-matrix of any gapped, Lorentz invariant quantum field theory in 1 + 1 dimensions due to crossing symmetry and unitarity. In this way we establish rigorous bounds on the cubic couplings of a given theory with a fixed mass spectrum. In special cases we identify interesting integrable th...
[ { "created": "Wed, 20 Jul 2016 20:19:33 GMT", "version": "v1" }, { "created": "Tue, 22 Aug 2017 18:13:57 GMT", "version": "v2" } ]
2018-01-17
[ [ "Paulos", "Miguel F.", "" ], [ "Penedones", "Joao", "" ], [ "Toledo", "Jonathan", "" ], [ "van Rees", "Balt C.", "" ], [ "Vieira", "Pedro", "" ] ]
We consider constraints on the S-matrix of any gapped, Lorentz invariant quantum field theory in 1 + 1 dimensions due to crossing symmetry and unitarity. In this way we establish rigorous bounds on the cubic couplings of a given theory with a fixed mass spectrum. In special cases we identify interesting integrable theo...
hep-th/0008035
Victor Petrov
Dmitri Diakonov and Victor Petrov (NORDITA and St.Petersburg NPI)
Non-Abelian Stokes Theorems in Yang-Mills and Gravity Theories
25 pages
J.Exp.Theor.Phys. 92 (2001) 905-920
10.1134/1.1385630
NORDITA-2000/65 HE
hep-th gr-qc
null
We recall the non-Abelian Stokes theorem for the Wilson loop in the Yang-Mills theory and discuss its meaning. Then we move to `gravitational Wilson loops', i.e. to holonomies in curved d=2,3,4 spaces and derive non-Abelian Stokes theorems for these quantities as well, which are similar to our formula in the Yang-Mil...
[ { "created": "Thu, 3 Aug 2000 14:22:22 GMT", "version": "v1" } ]
2009-10-31
[ [ "Diakonov", "Dmitri", "", "NORDITA and St.Petersburg NPI" ], [ "Petrov", "Victor", "", "NORDITA and St.Petersburg NPI" ] ]
We recall the non-Abelian Stokes theorem for the Wilson loop in the Yang-Mills theory and discuss its meaning. Then we move to `gravitational Wilson loops', i.e. to holonomies in curved d=2,3,4 spaces and derive non-Abelian Stokes theorems for these quantities as well, which are similar to our formula in the Yang-Mills...
hep-th/9612074
Marcelo Ferreira Lima Carvalho
M. Carvalho and M.W. de Oliveira
Gauging N=2 Supersymmetric Non-Linear $\sigma$-Models in the Atiyah-Ward Space-Time
12 pages, latex, no figures
Phys.Rev. D55 (1997) 7574-7579
10.1103/PhysRevD.55.7574
CBPF-NF-073/96
hep-th
null
We build up a class of N=2 supersymmetric non-linear $\sigma$-models in an N=1 superspace based on the Atiyah-Ward space-time of (2+2)-signature metric. We also discuss the gauging of isometries of the associated hyper-K\"ahlerian target spaces and present the resulting gauge-covariant supersymmetric action functiona...
[ { "created": "Fri, 6 Dec 1996 17:12:52 GMT", "version": "v1" } ]
2009-10-30
[ [ "Carvalho", "M.", "" ], [ "de Oliveira", "M. W.", "" ] ]
We build up a class of N=2 supersymmetric non-linear $\sigma$-models in an N=1 superspace based on the Atiyah-Ward space-time of (2+2)-signature metric. We also discuss the gauging of isometries of the associated hyper-K\"ahlerian target spaces and present the resulting gauge-covariant supersymmetric action functional.
2008.08544
Urs Schreiber
Domenico Fiorenza, Hisham Sati, Urs Schreiber
Twistorial Cohomotopy implies Green-Schwarz anomaly cancellation
30 pages; v2: exposition of real homotopy theory slightly expanded, final version published in RMP
Reviews in Mathematical Physics Vol. 34, No. 05 (2022) 2250013
10.1142/S0129055X22500131
null
hep-th math-ph math.AT math.DG math.GT math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We characterize the integral cohomology and the rational homotopy type of the maximal Borel-equivariantization of the combined Hopf/twistor fibration, and find that subtle relations satisfied by the cohomology generators are just those that govern Horava-Witten's proposal for the extension of the Green-Schwarz mechan...
[ { "created": "Wed, 19 Aug 2020 16:43:31 GMT", "version": "v1" }, { "created": "Mon, 28 Sep 2020 08:03:17 GMT", "version": "v2" }, { "created": "Mon, 4 Apr 2022 17:50:49 GMT", "version": "v3" } ]
2022-06-13
[ [ "Fiorenza", "Domenico", "" ], [ "Sati", "Hisham", "" ], [ "Schreiber", "Urs", "" ] ]
We characterize the integral cohomology and the rational homotopy type of the maximal Borel-equivariantization of the combined Hopf/twistor fibration, and find that subtle relations satisfied by the cohomology generators are just those that govern Horava-Witten's proposal for the extension of the Green-Schwarz mechanis...
1602.01674
Oliver Schlotterer
Yu-tin Huang, Oliver Schlotterer, Congkao Wen
Universality in string interactions
5 pages, Mathematica notebook on the five-point open-string amplitude included in submission
null
10.1007/JHEP09(2016)155
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this letter, we provide evidence for universality in the low-energy expansion of tree-level string interactions. More precisely, in the alpha'-expansion of tree-level scattering amplitudes, we conjecture that the leading transcendental coefficient at each order in alpha' is universal for all perturbative string th...
[ { "created": "Thu, 4 Feb 2016 13:52:20 GMT", "version": "v1" } ]
2016-11-03
[ [ "Huang", "Yu-tin", "" ], [ "Schlotterer", "Oliver", "" ], [ "Wen", "Congkao", "" ] ]
In this letter, we provide evidence for universality in the low-energy expansion of tree-level string interactions. More precisely, in the alpha'-expansion of tree-level scattering amplitudes, we conjecture that the leading transcendental coefficient at each order in alpha' is universal for all perturbative string theo...
hep-th/0310007
Lesgourgues
Julien Lesgourgues (CERN, LAPTH) and Lorenzo Sorbo (LAPTH)
Goldberger-Wise variations: stabilizing brane models with a bulk scalar
8 pages, 2 figures. 1 figure and one subsection added. version published on PRD
Phys.Rev. D69 (2004) 084010
10.1103/PhysRevD.69.084010
LAPTH-998/03, CERN-TH/2003-226
hep-th astro-ph gr-qc hep-ph
null
Braneworld scenarios with compact extra-dimensions need the volume of the extra space to be stabilized. Goldberger and Wise have introduced a simple mechanism, based on the presence of a bulk scalar field, able to stabilize the radius of the Randall-Sundrum model. Here, we transpose the same mechanism to generic sing...
[ { "created": "Wed, 1 Oct 2003 14:52:47 GMT", "version": "v1" }, { "created": "Mon, 21 Jun 2004 20:07:47 GMT", "version": "v2" } ]
2009-11-10
[ [ "Lesgourgues", "Julien", "", "CERN, LAPTH" ], [ "Sorbo", "Lorenzo", "", "LAPTH" ] ]
Braneworld scenarios with compact extra-dimensions need the volume of the extra space to be stabilized. Goldberger and Wise have introduced a simple mechanism, based on the presence of a bulk scalar field, able to stabilize the radius of the Randall-Sundrum model. Here, we transpose the same mechanism to generic single...
1207.3798
Jean-Luc Lehners
Michael Koehn, Jean-Luc Lehners and Burt A. Ovrut
Higher-Derivative Chiral Superfield Actions Coupled to N=1 Supergravity
37 pages, v2: references added
Phys.Rev.D86:085019,2012
10.1103/PhysRevD.86.085019
AEI-2012-097
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct N=1 supergravity extensions of scalar field theories with higher-derivative kinetic terms. Special attention is paid to the auxiliary fields, whose elimination leads not only to corrections to the kinetic terms, but to new expressions for the potential energy as well. For example, a potential energy can ...
[ { "created": "Mon, 16 Jul 2012 20:00:00 GMT", "version": "v1" }, { "created": "Thu, 9 Aug 2012 07:58:31 GMT", "version": "v2" } ]
2012-12-12
[ [ "Koehn", "Michael", "" ], [ "Lehners", "Jean-Luc", "" ], [ "Ovrut", "Burt A.", "" ] ]
We construct N=1 supergravity extensions of scalar field theories with higher-derivative kinetic terms. Special attention is paid to the auxiliary fields, whose elimination leads not only to corrections to the kinetic terms, but to new expressions for the potential energy as well. For example, a potential energy can be...
2203.13062
Pesando Igor
Andrea Arduino and Igor Pesando
Light-Cone Quantization a of Scalar Field on Time-Dependent Backgrounds
25+1 pages
null
10.1140/epjc/s10052-022-10575-8
null
hep-th gr-qc
http://creativecommons.org/licenses/by-nc-sa/4.0/
We discuss what is light-cone quantization on a curved spacetime also without a null Killing vector. Then we consider as an example the light-cone quantization of a scalar field on a background with a Killing vector and the connection with the second quantization of the particle in the same background. It turns out t...
[ { "created": "Thu, 24 Mar 2022 13:14:47 GMT", "version": "v1" } ]
2022-08-10
[ [ "Arduino", "Andrea", "" ], [ "Pesando", "Igor", "" ] ]
We discuss what is light-cone quantization on a curved spacetime also without a null Killing vector. Then we consider as an example the light-cone quantization of a scalar field on a background with a Killing vector and the connection with the second quantization of the particle in the same background. It turns out tha...
hep-th/9211012
Jarmo Hietarinta
J. Hietarinta
Some Constant Solutions to Zamolodchikov's Tetrahedron Equations
7 pages, AMSTEX, TURKU-FL-P1
null
10.1088/0305-4470/26/1/003
null
hep-th
null
In this letter we present constant solutions to the tetrahedron equations proposed by Zamolodchikov. In general, from a given solution of the Yang-Baxter equation there are two ways to construct solutions to the tetrahedron equation. There are also other kinds of solutions. We present some two-dimensional solutions t...
[ { "created": "Tue, 3 Nov 1992 08:03:21 GMT", "version": "v1" } ]
2009-10-22
[ [ "Hietarinta", "J.", "" ] ]
In this letter we present constant solutions to the tetrahedron equations proposed by Zamolodchikov. In general, from a given solution of the Yang-Baxter equation there are two ways to construct solutions to the tetrahedron equation. There are also other kinds of solutions. We present some two-dimensional solutions tha...
2212.07393
Thomas Bartsch
Thomas Bartsch, Mathew Bullimore, Andrea E. V. Ferrari, Jamie Pearson
Non-invertible Symmetries and Higher Representation Theory II
56 pages + appendix, v2: clarifications and citations added
null
null
null
hep-th cond-mat.str-el math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we continue our investigation of the global categorical symmetries that arise when gauging finite higher groups and their higher subgroups with discrete torsion. The motivation is to provide a common perspective on the construction of non-invertible global symmetries in higher dimensions and a precise d...
[ { "created": "Wed, 14 Dec 2022 18:22:06 GMT", "version": "v1" }, { "created": "Fri, 14 Jul 2023 09:57:41 GMT", "version": "v2" } ]
2023-07-17
[ [ "Bartsch", "Thomas", "" ], [ "Bullimore", "Mathew", "" ], [ "Ferrari", "Andrea E. V.", "" ], [ "Pearson", "Jamie", "" ] ]
In this paper we continue our investigation of the global categorical symmetries that arise when gauging finite higher groups and their higher subgroups with discrete torsion. The motivation is to provide a common perspective on the construction of non-invertible global symmetries in higher dimensions and a precise des...
1609.09396
Tomas Gonzalo
Tomas E. Gonzalo, Lucien Heurtier and Ahmad Moursy
Sneutrino driven GUT Inflation in Supergravity
17 pages, 2 tables, 3 figures, sections added, typos corrected
null
10.1007/JHEP06(2017)109
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we embed the model of flipped GUT sneutrino inflation -in a flipped SU(5) or SO(10) set up- developed by Ellis et al. in a supergravity framework. The GUT symmetry is broken by a waterfall which could happen at early or late stage of the inflationary period. The full field dynamics is thus studied in d...
[ { "created": "Thu, 29 Sep 2016 15:42:16 GMT", "version": "v1" }, { "created": "Thu, 23 Feb 2017 18:17:53 GMT", "version": "v2" }, { "created": "Wed, 31 May 2017 15:38:04 GMT", "version": "v3" } ]
2017-08-02
[ [ "Gonzalo", "Tomas E.", "" ], [ "Heurtier", "Lucien", "" ], [ "Moursy", "Ahmad", "" ] ]
In this paper, we embed the model of flipped GUT sneutrino inflation -in a flipped SU(5) or SO(10) set up- developed by Ellis et al. in a supergravity framework. The GUT symmetry is broken by a waterfall which could happen at early or late stage of the inflationary period. The full field dynamics is thus studied in det...
hep-th/9904112
Jianxin Lu
J. X. Lu (Texas A-M), Shibaji Roy (Saha Institute)
(m,n)-String-Like Dp-Brane Bound States
16 pages, Revtex, typos corrected and references added
JHEP9908:002,1999
10.1088/1126-6708/1999/08/002
CTP-TAMU-14/99, SINP-TNP/99-5
hep-th
null
An (m, n)-string bound state (with m, n relatively prime integers) in type IIB string theory can be interpreted from the D-string worldsheet point of view as n D-strings carrying m units of quantized electric flux or quantized electric field. We argue, from the D-brane worldvolume point of view, that similar Dp-brane...
[ { "created": "Thu, 15 Apr 1999 14:18:38 GMT", "version": "v1" }, { "created": "Mon, 17 May 1999 19:57:59 GMT", "version": "v2" } ]
2009-10-31
[ [ "Lu", "J. X.", "", "Texas A-M" ], [ "Roy", "Shibaji", "", "Saha Institute" ] ]
An (m, n)-string bound state (with m, n relatively prime integers) in type IIB string theory can be interpreted from the D-string worldsheet point of view as n D-strings carrying m units of quantized electric flux or quantized electric field. We argue, from the D-brane worldvolume point of view, that similar Dp-brane b...
hep-th/0002078
Zvi Bern
Z. Bern, L. Dixon, D.C. Dunbar, A.K. Grant, M. Perelstein and J.S. Rozowsky
On Perturbative Gravity and Gauge Theory
Talk presented at Third Meeting on Constrained Dynamics and Quantum Gravity, Villasimius (Sardinia, Italy) September 13-17, 1999 and at the Workshop on Light-Cone QCD and Nonperturbative Hadron Physics, University of Adelaide (Australia) December 13-22, 1999. Latex, 9 pages
Nucl.Phys.Proc.Suppl.88:194-203,2000
10.1016/S0920-5632(00)00768-4
SLAC-PUB-8348
hep-th gr-qc hep-ph
null
We review some applications of tree-level (classical) relations between gravity and gauge theory that follow from string theory. Together with $D$-dimensional unitarity, these relations can be used to perturbatively quantize gravity theories, i.e. they contain the necessary information for obtaining loop contribution...
[ { "created": "Thu, 10 Feb 2000 23:24:21 GMT", "version": "v1" } ]
2010-11-15
[ [ "Bern", "Z.", "" ], [ "Dixon", "L.", "" ], [ "Dunbar", "D. C.", "" ], [ "Grant", "A. K.", "" ], [ "Perelstein", "M.", "" ], [ "Rozowsky", "J. S.", "" ] ]
We review some applications of tree-level (classical) relations between gravity and gauge theory that follow from string theory. Together with $D$-dimensional unitarity, these relations can be used to perturbatively quantize gravity theories, i.e. they contain the necessary information for obtaining loop contributions....
2003.06575
Takashi Yanagisawa
Takashi Yanagisawa
Zero-energy modes, fractional fermion numbers and the index theorem in a vortex-Dirac fermion system
8 pages
Symmetry 12, 373 (2020)
10.3390/sym12030373
null
hep-th cond-mat.supr-con
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Physics of topological materials have attracted much attention from both physicists and mathematicians recently. The index and the fermion number of Dirac fermions play an important role in topological insulators and topological superconductors. A zero-energy mode exists when Dirac fermions couple to objects with sol...
[ { "created": "Sat, 14 Mar 2020 08:22:39 GMT", "version": "v1" } ]
2020-03-17
[ [ "Yanagisawa", "Takashi", "" ] ]
Physics of topological materials have attracted much attention from both physicists and mathematicians recently. The index and the fermion number of Dirac fermions play an important role in topological insulators and topological superconductors. A zero-energy mode exists when Dirac fermions couple to objects with solit...
2109.04946
Zhi-Wei Wang
Oleg Antipin, Jahmall Bersini, Francesco Sannino, Zhi-Wei Wang, Chen Zhang
More on the Weak Gravity Conjecture via Convexity of Charged Operators
22 pages, 18 figures. Typos are fixed and references are added in version 2
null
10.1007/JHEP12(2021)204
RBI-ThPhys-2021-35
hep-th gr-qc hep-lat hep-ph
http://creativecommons.org/licenses/by-nc-sa/4.0/
The Weak Gravity Conjecture has recently been re-formulated in terms of a particle with non-negative self-binding energy. Because of the dual conformal field theory (CFT) formulation in the anti-de Sitter space the conformal dimension $\Delta (Q)$ of the lowest-dimension operator with charge Q under some global U(1) ...
[ { "created": "Fri, 10 Sep 2021 15:47:02 GMT", "version": "v1" }, { "created": "Tue, 5 Oct 2021 23:59:30 GMT", "version": "v2" } ]
2022-01-19
[ [ "Antipin", "Oleg", "" ], [ "Bersini", "Jahmall", "" ], [ "Sannino", "Francesco", "" ], [ "Wang", "Zhi-Wei", "" ], [ "Zhang", "Chen", "" ] ]
The Weak Gravity Conjecture has recently been re-formulated in terms of a particle with non-negative self-binding energy. Because of the dual conformal field theory (CFT) formulation in the anti-de Sitter space the conformal dimension $\Delta (Q)$ of the lowest-dimension operator with charge Q under some global U(1) sy...
hep-th/9807059
Ivo Sachs
D.G.C. McKeon, I. Sachs, I.A. Shovkovy
SU(2) Yang-Mills Theory with extended Supersymmetry in a Background Magnetic Field
15 pages, Revtex, 3 figures, References added, section two shortened, some minor remarks and corrections added
Phys. Rev. D 59, 105010 (1999)
10.1103/PhysRevD.59.105010
null
hep-th
null
The vacuum structure of N=2 (and N=4) SUSY Yang-Mills theory is analyzed in detail by considering the effective potential for constant background scalar- magnetic fields within different approximations. We compare the one-loop approximation with- or without instanton improved effective coupling with the one-loop resu...
[ { "created": "Wed, 8 Jul 1998 20:29:58 GMT", "version": "v1" }, { "created": "Fri, 14 Aug 1998 17:10:22 GMT", "version": "v2" } ]
2016-08-25
[ [ "McKeon", "D. G. C.", "" ], [ "Sachs", "I.", "" ], [ "Shovkovy", "I. A.", "" ] ]
The vacuum structure of N=2 (and N=4) SUSY Yang-Mills theory is analyzed in detail by considering the effective potential for constant background scalar- magnetic fields within different approximations. We compare the one-loop approximation with- or without instanton improved effective coupling with the one-loop result...
1301.7554
Motomu Tsuda
Kazunari Shima and Motomu Tsuda
Composite representations of new SUSY algebra under nonlinear SUSY transformations in curved spacetime
7 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss composite representations of new supersymmetry (SUSY) algebra under nonlinear (NL) SUSY transformations in curved space-time from the viewpoint of nonlinear supersymmetric general relativity (NLSUSY GR)/ SGM scenario. We show in the linearization of NLSUSY how various basic fields in linear SUSY theories/s...
[ { "created": "Thu, 31 Jan 2013 09:08:44 GMT", "version": "v1" } ]
2013-02-01
[ [ "Shima", "Kazunari", "" ], [ "Tsuda", "Motomu", "" ] ]
We discuss composite representations of new supersymmetry (SUSY) algebra under nonlinear (NL) SUSY transformations in curved space-time from the viewpoint of nonlinear supersymmetric general relativity (NLSUSY GR)/ SGM scenario. We show in the linearization of NLSUSY how various basic fields in linear SUSY theories/sup...
hep-th/0412045
Rong-Gen Cai
Hao Wei, Rong-Gen Cai
K-Chameleon and the Coincidence Problem
Revtex, 17 pages; v2: 18 pages, two figures, more comments and references added, to appear in PRD, v3: published version
Phys.Rev.D71:043504,2005
10.1103/PhysRevD.71.043504
null
hep-th astro-ph gr-qc hep-ph
null
In this paper we present a hybrid model of k-essence and chameleon, named as k-chameleon. In this model, due to the chameleon mechanism, the directly strong coupling between the k-chameleon field and matters (cold dark matters and baryons) is allowed. In the radiation dominated epoch, the interaction between the k-ch...
[ { "created": "Mon, 6 Dec 2004 09:37:40 GMT", "version": "v1" }, { "created": "Mon, 31 Jan 2005 11:45:38 GMT", "version": "v2" }, { "created": "Wed, 9 Feb 2005 23:43:34 GMT", "version": "v3" } ]
2008-11-26
[ [ "Wei", "Hao", "" ], [ "Cai", "Rong-Gen", "" ] ]
In this paper we present a hybrid model of k-essence and chameleon, named as k-chameleon. In this model, due to the chameleon mechanism, the directly strong coupling between the k-chameleon field and matters (cold dark matters and baryons) is allowed. In the radiation dominated epoch, the interaction between the k-cham...
2009.00896
Timofey Snegirev
I.L. Buchbinder, T.V. Snegirev
Lagrangian formulation of free arbitrary N-extended massless higher spin supermultiplets in 4D, AdS space
1+20 pages; v3: revised version
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the component Lagrangian for the free $N$-extended on-shell massless higher spin supermultiplets in four-dimensional anti-de Sitter space. The construction is based on frame-like description of massless integer and half-integer higher spin fields. The massless supermultiplets are formulated for $N\leq 4k,$ ...
[ { "created": "Wed, 2 Sep 2020 08:35:02 GMT", "version": "v1" }, { "created": "Fri, 4 Sep 2020 14:49:42 GMT", "version": "v2" }, { "created": "Fri, 20 Nov 2020 06:13:03 GMT", "version": "v3" } ]
2020-11-23
[ [ "Buchbinder", "I. L.", "" ], [ "Snegirev", "T. V.", "" ] ]
We derive the component Lagrangian for the free $N$-extended on-shell massless higher spin supermultiplets in four-dimensional anti-de Sitter space. The construction is based on frame-like description of massless integer and half-integer higher spin fields. The massless supermultiplets are formulated for $N\leq 4k,$ wh...
1903.04206
Hamid Reza Afshar
Mohammad Abedini, Hamid R. Afshar, Ahmad Ghodsi
Covariant Poisson's equation in torsional Newton-Cartan gravity
20 pages, v2 references added
JHEP04(2019)117
10.1007/JHEP04(2019)117
IPM/P-2019/005
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the covariant Poisson's equation of (d+1)-dimensional Newton-Cartan gravity with (twistless) torsion by applying the `non-relativistic conformal method' introduced in arXiv:1512.06277. We apply this method on-shell to a Schr\"odinger field theory on the curved Newton-Hooke background. The covariance of the ...
[ { "created": "Mon, 11 Mar 2019 10:34:14 GMT", "version": "v1" }, { "created": "Sun, 17 Mar 2019 13:15:20 GMT", "version": "v2" } ]
2019-04-23
[ [ "Abedini", "Mohammad", "" ], [ "Afshar", "Hamid R.", "" ], [ "Ghodsi", "Ahmad", "" ] ]
We derive the covariant Poisson's equation of (d+1)-dimensional Newton-Cartan gravity with (twistless) torsion by applying the `non-relativistic conformal method' introduced in arXiv:1512.06277. We apply this method on-shell to a Schr\"odinger field theory on the curved Newton-Hooke background. The covariance of the fi...
hep-th/9207017
Cobi Sonnenschein
Y. Frishman and J.Sonnenschein
Bosonization and QCD in Two Dimensions
72 pages, WIS-92/54, TAUP-1981-92
Phys.Rept.223:309-348,1993
10.1016/0370-1573(93)90145-4
null
hep-th hep-ph
null
This review is devoted to the application of bosonization techniques to two dimensional QCD. We start with a description of the ``abelian bosonization". The methods of the abelian bosonization are applied to several examples like the Thirring model, the Schwinger model and QCD$_2$. The failure of this scheme to handl...
[ { "created": "Tue, 7 Jul 1992 10:33:16 GMT", "version": "v1" } ]
2010-11-01
[ [ "Frishman", "Y.", "" ], [ "Sonnenschein", "J.", "" ] ]
This review is devoted to the application of bosonization techniques to two dimensional QCD. We start with a description of the ``abelian bosonization". The methods of the abelian bosonization are applied to several examples like the Thirring model, the Schwinger model and QCD$_2$. The failure of this scheme to handle ...
hep-th/9707054
Modugno Michele
Lapo Casetti, Raoul Gatto and Michele Modugno (Departement de Physique Theorique, Universite de Geneve, Switzerland)
Chaos in effective classical and quantum dynamics
6 pages, RevTeX, 5 figures, uses psfig, changed indroduction and conclusions, added references
Phys.Rev. E57 (1998) 1223-1226
10.1103/PhysRevE.57.R1223
null
hep-th chao-dyn nlin.CD quant-ph
null
We investigate the dynamics of classical and quantum N-component phi^4 oscillators in the presence of an external field. In the large N limit the effective dynamics is described by two-degree-of-freedom classical Hamiltonian systems. In the classical model we observe chaotic orbits for any value of the external field...
[ { "created": "Fri, 4 Jul 1997 12:10:23 GMT", "version": "v1" }, { "created": "Tue, 7 Apr 1998 08:19:47 GMT", "version": "v2" } ]
2009-10-30
[ [ "Casetti", "Lapo", "", "Departement de Physique\n Theorique, Universite de Geneve, Switzerland" ], [ "Gatto", "Raoul", "", "Departement de Physique\n Theorique, Universite de Geneve, Switzerland" ], [ "Modugno", "Michele", "", "Departement de Physique\n T...
We investigate the dynamics of classical and quantum N-component phi^4 oscillators in the presence of an external field. In the large N limit the effective dynamics is described by two-degree-of-freedom classical Hamiltonian systems. In the classical model we observe chaotic orbits for any value of the external field, ...
1609.02850
Subhash Chandra Mahapatra
Subhash Mahapatra
Logarithmic Black Hole Entropy Corrections and Holographic R\'enyi Entropy
28 pages, 4 figures
null
null
1659105
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The entanglement and R\'{e}nyi entropies for spherical entangling surfaces in CFTs with gravity duals can be explicitly calculated by mapping these entropies first to the thermal entropy on hyperbolic space and then, using the AdS/CFT correspondence, to the Wald entropy of topological black holes. Here we extend this...
[ { "created": "Fri, 9 Sep 2016 16:17:55 GMT", "version": "v1" } ]
2016-09-12
[ [ "Mahapatra", "Subhash", "" ] ]
The entanglement and R\'{e}nyi entropies for spherical entangling surfaces in CFTs with gravity duals can be explicitly calculated by mapping these entropies first to the thermal entropy on hyperbolic space and then, using the AdS/CFT correspondence, to the Wald entropy of topological black holes. Here we extend this i...
0804.1152
Christopher Pope
H. Lu, Jianwei Mei and C.N. Pope
New Black Holes in Five Dimensions
25 pages
Nucl.Phys.B806:436-455,2009
10.1016/j.nuclphysb.2008.08.005
MIFP-08-06
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct new stationary Ricci-flat metrics of cohomogeneity 2 in five dimensions, which generalise the Myers-Perry rotating black hole metrics by adding a further non-trivial parameter. We obtain them via a construction that is analogous to the construction by Plebanski and Demianski in four dimensions of the mos...
[ { "created": "Tue, 8 Apr 2008 19:03:50 GMT", "version": "v1" } ]
2008-11-26
[ [ "Lu", "H.", "" ], [ "Mei", "Jianwei", "" ], [ "Pope", "C. N.", "" ] ]
We construct new stationary Ricci-flat metrics of cohomogeneity 2 in five dimensions, which generalise the Myers-Perry rotating black hole metrics by adding a further non-trivial parameter. We obtain them via a construction that is analogous to the construction by Plebanski and Demianski in four dimensions of the most ...
2208.10889
Yuri Makeenko
Yuri Makeenko
What Quantum Strings can tell us about Quantum Gravity
12 pages, 2 figures. Talk at the International Conference on Quantum Field Theory, High-Energy Physics and Cosmology, Dubna July 18--21, 2022; v2: reduced to 8 pages
null
10.1134/S1547477123030445
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I describe the recent progress in resolving two problems of nonperturbative bosonic string inherited from 1980's. Both the lattice and KPZ-DDK no-go theorems can be bypassed thanks to specific features of the theory with diffeomorphism invariance.
[ { "created": "Tue, 23 Aug 2022 11:52:44 GMT", "version": "v1" }, { "created": "Fri, 16 Sep 2022 07:51:23 GMT", "version": "v2" } ]
2023-07-12
[ [ "Makeenko", "Yuri", "" ] ]
I describe the recent progress in resolving two problems of nonperturbative bosonic string inherited from 1980's. Both the lattice and KPZ-DDK no-go theorems can be bypassed thanks to specific features of the theory with diffeomorphism invariance.
hep-th/0509129
Leonardo Rastelli
Leonardo Rastelli
String Field Theory
20 pages, 3 figures. v3: references added
null
null
null
hep-th
null
This article is a concise review of covariant string field theory prepared for the Encyclopedia of Mathematical Physics, Elsevier (2006). Referencing follows the publisher's guidelines.
[ { "created": "Fri, 16 Sep 2005 19:47:26 GMT", "version": "v1" }, { "created": "Mon, 19 Sep 2005 22:39:03 GMT", "version": "v2" }, { "created": "Thu, 23 Mar 2006 02:49:42 GMT", "version": "v3" } ]
2015-07-27
[ [ "Rastelli", "Leonardo", "" ] ]
This article is a concise review of covariant string field theory prepared for the Encyclopedia of Mathematical Physics, Elsevier (2006). Referencing follows the publisher's guidelines.
hep-th/9712151
Sergei Ketov
Sinisa Karnas and Sergei V. Ketov (ITP, University of Hannover)
An action of N=8 self-dual supergravity in ultra-hyperbolic harmonic superspace
35 pages, LaTeX, no figures; minor changes, a reference added
Nucl.Phys. B526 (1998) 597-626
10.1016/S0550-3213(98)00266-1
DESY 97--247 and ITP-UH-35/97
hep-th
null
The N-extended self-dual supergravity in the ultra-hyperbolic four-dimensional spacetime of kleinian signature (2+2) is given in the N-extended harmonic superspace. We reformulate the on-shell N-extended self-dual supergravity constraints of Siegel to a `zero-curvature' representation, and solve all of them but one i...
[ { "created": "Tue, 16 Dec 1997 10:18:10 GMT", "version": "v1" }, { "created": "Wed, 29 Apr 1998 08:49:56 GMT", "version": "v2" } ]
2009-10-30
[ [ "Karnas", "Sinisa", "", "ITP, University of Hannover" ], [ "Ketov", "Sergei V.", "", "ITP, University of Hannover" ] ]
The N-extended self-dual supergravity in the ultra-hyperbolic four-dimensional spacetime of kleinian signature (2+2) is given in the N-extended harmonic superspace. We reformulate the on-shell N-extended self-dual supergravity constraints of Siegel to a `zero-curvature' representation, and solve all of them but one in ...
1212.4188
Mauricio Leston
Jorge Gueron, Mauricio Leston
Non-perturbative \lambda\Phi^4 in D=1+1: an example of the constructive quantum field theory approach in a schematic way
63 pages. Typos corrected
JHEP08(2013)052
10.1007/JHEP08(2013)052
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
During the '70, several relativistic quantum field theory models in $D=1+1$ and also in $D=2+1$ have been constructed in a non-perturbative way. That was done in the so-called {\it constructive quantum field theory} approach, whose main results have been obtained by a clever use of Euclidean functional methods. Altho...
[ { "created": "Mon, 17 Dec 2012 22:52:41 GMT", "version": "v1" }, { "created": "Sun, 7 Apr 2013 19:00:58 GMT", "version": "v2" }, { "created": "Tue, 20 Aug 2013 20:38:38 GMT", "version": "v3" } ]
2015-06-12
[ [ "Gueron", "Jorge", "" ], [ "Leston", "Mauricio", "" ] ]
During the '70, several relativistic quantum field theory models in $D=1+1$ and also in $D=2+1$ have been constructed in a non-perturbative way. That was done in the so-called {\it constructive quantum field theory} approach, whose main results have been obtained by a clever use of Euclidean functional methods. Althoug...
hep-th/0005020
Sergei Ketov
Sergei V. Ketov (AEI Golm & ITP, Hannover)
Holographic duality, supersymmetry, and Painleve equation
LaTeX; reduced to 6 pages; invited talk given at the Fradkin Memorial Conference, Moscow, June 2000
null
null
AEI-2000-024 and ITP-UH-05/00
hep-th
null
An example of the holographic correspondence between 2d, N=2 quantum field theories and classical 4d, N=2 supergravity theories is found. The constraints on the target space geometry of the 4d, N=2 non-linear sigma-models in N=2 supergravity background are interpreted as the renormalization flow equations in two dime...
[ { "created": "Tue, 2 May 2000 10:24:27 GMT", "version": "v1" }, { "created": "Tue, 19 Sep 2000 15:30:12 GMT", "version": "v2" } ]
2007-05-23
[ [ "Ketov", "Sergei V.", "", "AEI Golm & ITP, Hannover" ] ]
An example of the holographic correspondence between 2d, N=2 quantum field theories and classical 4d, N=2 supergravity theories is found. The constraints on the target space geometry of the 4d, N=2 non-linear sigma-models in N=2 supergravity background are interpreted as the renormalization flow equations in two dimens...
hep-th/9912126
Douglas Singleton
Doug Singleton
Glueball Spin
11 pages, 0 figures; added references and some discussion
Mod.Phys.Lett. A16 (2001) 41
10.1142/S0217732301002845
null
hep-th hep-ph
null
The spin of a glueball is usually taken as coming from the spin (and possibly the orbital angular momentum) of its constituent gluons. In light of the difficulties in accounting for the spin of the proton from its constituent quarks, the spin of glueballs is reexamined. The starting point is the fundamental QCD field...
[ { "created": "Wed, 15 Dec 1999 02:50:53 GMT", "version": "v1" }, { "created": "Mon, 28 Feb 2000 02:38:25 GMT", "version": "v2" }, { "created": "Mon, 2 Apr 2001 22:18:47 GMT", "version": "v3" } ]
2009-10-31
[ [ "Singleton", "Doug", "" ] ]
The spin of a glueball is usually taken as coming from the spin (and possibly the orbital angular momentum) of its constituent gluons. In light of the difficulties in accounting for the spin of the proton from its constituent quarks, the spin of glueballs is reexamined. The starting point is the fundamental QCD field a...
1203.0260
Carlos Shahbazi
Antonio de Antonio Martin, Tomas Ortin and C. S. Shahbazi
The FGK formalism for black p-branes in d dimensions
28 pages no figures; v2: some references added
null
10.1007/JHEP05(2012)045
IFT-UAM/CSIC-11-X3
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a generalization to an arbitrary number of spacetime (d) and worldvolume (p+1) dimensions of the formalism proposed by Ferrara, Gibbons and Kallosh to study black holes (p=0) in d=4 dimensions. We include the special cases in which there can be dyonic and self- or anti-self-dual black branes. Most of the r...
[ { "created": "Thu, 1 Mar 2012 18:21:51 GMT", "version": "v1" }, { "created": "Wed, 14 Mar 2012 11:25:02 GMT", "version": "v2" } ]
2015-06-04
[ [ "Martin", "Antonio de Antonio", "" ], [ "Ortin", "Tomas", "" ], [ "Shahbazi", "C. S.", "" ] ]
We present a generalization to an arbitrary number of spacetime (d) and worldvolume (p+1) dimensions of the formalism proposed by Ferrara, Gibbons and Kallosh to study black holes (p=0) in d=4 dimensions. We include the special cases in which there can be dyonic and self- or anti-self-dual black branes. Most of the res...
1209.1235
Behnam Pourhassan
J. Sadeghi, B. Pourhassan, A. Asadi
Thermodynamics of string black hole with hyperscaling violation
12 pages. Accepted for publication in EPJC
Eur. Phys. J. C 74 (2014) 2680
10.1140/epjc/s10052-013-2680-7
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we start with black brane and construct specific space-time which violates hyperscaling. In order to obtain the string solution we apply Null-Melvin-Twist and $KK$-reduction. By using the difference action method we study thermodynamics of system to obtain Hawking-Page phase transition. In order to hav...
[ { "created": "Thu, 6 Sep 2012 09:30:58 GMT", "version": "v1" }, { "created": "Tue, 3 Dec 2013 20:06:18 GMT", "version": "v2" } ]
2014-01-28
[ [ "Sadeghi", "J.", "" ], [ "Pourhassan", "B.", "" ], [ "Asadi", "A.", "" ] ]
In this paper, we start with black brane and construct specific space-time which violates hyperscaling. In order to obtain the string solution we apply Null-Melvin-Twist and $KK$-reduction. By using the difference action method we study thermodynamics of system to obtain Hawking-Page phase transition. In order to have ...
hep-th/0108148
Ctirad Klimcik
C. Klimcik
Quasitriangular chiral WZW model in a nutshell
8 pages, LaTeX, to appear in the Proceedings of the Yokohama meeting on String theory and noncommutative geometry (March 2001)
Prog.Theor.Phys.Suppl.144:119-124,2001
10.1143/PTPS.144.119
IML 01-35
hep-th
null
We give the bare-bone description of the quasitriangular chiral WZW model for the particular choice of the Lu-Weinstein-Soibelman Drinfeld double of the affine Kac-Moody group. The symplectic structure of the model and its Poisson-Lie symmetry are completely characterized by two $r$-matrices with spectral parameter. ...
[ { "created": "Tue, 21 Aug 2001 10:12:36 GMT", "version": "v1" } ]
2008-11-26
[ [ "Klimcik", "C.", "" ] ]
We give the bare-bone description of the quasitriangular chiral WZW model for the particular choice of the Lu-Weinstein-Soibelman Drinfeld double of the affine Kac-Moody group. The symplectic structure of the model and its Poisson-Lie symmetry are completely characterized by two $r$-matrices with spectral parameter. On...
0709.0105
Vladimir Dobrev
V.K. Dobrev
Representations and characters of the Virasoro algebra and N=1 super-Virasoro algebras
16 pages, 2 figures, TEX with harvmac using amssym.def, amssym.tex, epsf.tex; Encyclopedia entry
null
null
null
hep-th math-ph math.MP math.QA math.RT
null
We present the list of irreducible (generalized) highest weight modules over the Virasoro algebra and N=1 super-Virasoro algebras obtained as factor-modules of (generalized) Verma modules. We present also the character formulae of all these modules and single out the unitary irreducible ones. Most formulas are valid ...
[ { "created": "Sun, 2 Sep 2007 12:38:07 GMT", "version": "v1" } ]
2007-09-05
[ [ "Dobrev", "V. K.", "" ] ]
We present the list of irreducible (generalized) highest weight modules over the Virasoro algebra and N=1 super-Virasoro algebras obtained as factor-modules of (generalized) Verma modules. We present also the character formulae of all these modules and single out the unitary irreducible ones. Most formulas are valid fo...
1710.01110
Bayram Tekin
Gokcen Deniz Ozen, Sahin Kurekci, Bayram Tekin
Entropy in Born-Infeld Gravity
15 pages, an appendix on black hole entropy added, matches the published version
Phys. Rev. D 96, 124038 (2017)
10.1103/PhysRevD.96.124038
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
There is a class of higher derivative gravity theories that are in some sense natural extensions of cosmological Einstein's gravity with a unique maximally symmetric classical vacuum and only a massless spin-2 excitation about the vacuum and no other perturbative modes. These theories are of the Born-Infeld determina...
[ { "created": "Tue, 3 Oct 2017 12:42:44 GMT", "version": "v1" }, { "created": "Fri, 6 Oct 2017 12:18:45 GMT", "version": "v2" }, { "created": "Thu, 4 Jan 2018 14:15:13 GMT", "version": "v3" } ]
2018-01-08
[ [ "Ozen", "Gokcen Deniz", "" ], [ "Kurekci", "Sahin", "" ], [ "Tekin", "Bayram", "" ] ]
There is a class of higher derivative gravity theories that are in some sense natural extensions of cosmological Einstein's gravity with a unique maximally symmetric classical vacuum and only a massless spin-2 excitation about the vacuum and no other perturbative modes. These theories are of the Born-Infeld determinant...
hep-th/0611300
Ahmed Jellal
Ahmed Jellal, Youssef Khedif
Thermodynamical Properties of Hall Systems
20 pages, misprints corrected
Int.J.Geom.Meth.Mod.Phys.05:297-317,2008
10.1142/S0219887808002783
null
hep-th cond-mat.mes-hall
null
We study quantum Hall effect within the framework of a newly proposed approach, which captures the principal results of some proposals. This can be established by considering a system of particles living on the non-commutative plane in the presence of an electromagnetic field and quantum statistical mechanically inve...
[ { "created": "Tue, 28 Nov 2006 10:50:28 GMT", "version": "v1" }, { "created": "Mon, 23 Apr 2007 11:40:57 GMT", "version": "v2" } ]
2008-11-26
[ [ "Jellal", "Ahmed", "" ], [ "Khedif", "Youssef", "" ] ]
We study quantum Hall effect within the framework of a newly proposed approach, which captures the principal results of some proposals. This can be established by considering a system of particles living on the non-commutative plane in the presence of an electromagnetic field and quantum statistical mechanically invest...
hep-th/0105288
D. S. Berman
D. S. Berman and P. Sundell
AdS_3 OM theory and the self-dual string or Membranes ending on the Five-brane
13 pages, latex, v2: corrected open membrane metric prefactor + typos
Phys.Lett. B529 (2002) 171-177
10.1016/S0370-2693(02)01249-2
null
hep-th
null
We describe properties of the M-theory five-brane containing $Q$ coincident self-dual strings on its worldvolume. This is the five-brane description of Q membranes ending on the five-brane. In particular, we consider a Maldacena-like low energy limit in the six-dimensional worldvolume which yields a near `horizon' de...
[ { "created": "Tue, 29 May 2001 13:56:56 GMT", "version": "v1" }, { "created": "Thu, 3 Jul 2003 15:46:42 GMT", "version": "v2" } ]
2009-11-07
[ [ "Berman", "D. S.", "" ], [ "Sundell", "P.", "" ] ]
We describe properties of the M-theory five-brane containing $Q$ coincident self-dual strings on its worldvolume. This is the five-brane description of Q membranes ending on the five-brane. In particular, we consider a Maldacena-like low energy limit in the six-dimensional worldvolume which yields a near `horizon' desc...
0904.3846
David Foster Mr
D. J. Foster
Baby Skyrmion chains
null
null
10.1088/0951-7715/23/3/001
DCPT-09/21
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Previous results on multi-charged Baby Skyrmion solutions have pointed to a modular structure, comprised of charge two rings and single charge one Skyrmions, which combine to form higher charged structures. In this paper we present numerical evidence which shows an alternative finite chain, multi-charged global energ...
[ { "created": "Fri, 24 Apr 2009 11:35:15 GMT", "version": "v1" } ]
2015-05-13
[ [ "Foster", "D. J.", "" ] ]
Previous results on multi-charged Baby Skyrmion solutions have pointed to a modular structure, comprised of charge two rings and single charge one Skyrmions, which combine to form higher charged structures. In this paper we present numerical evidence which shows an alternative finite chain, multi-charged global energy ...
hep-th/9701112
Michael Trunk
Michael Trunk (University of Freiburg, Germany)
Algebraic Constraint Quantization and the Pseudo-Rigid Body
23 pages, Latex2.09; contains a new section with a self-contained presentation of the algebraic constraint quantization scheme
null
null
THEP 96/17
hep-th
null
The pseudo--rigid body represents an example of a constrained system with a nonunimodular gauge group. This system is treated along the guidelines of an algebraic constraint quantization scheme which focusses on observable quantities, translating the vanishing of the constraints into representation conditions on the ...
[ { "created": "Wed, 22 Jan 1997 14:43:26 GMT", "version": "v1" }, { "created": "Thu, 15 Jul 1999 16:00:26 GMT", "version": "v2" } ]
2008-02-03
[ [ "Trunk", "Michael", "", "University of Freiburg, Germany" ] ]
The pseudo--rigid body represents an example of a constrained system with a nonunimodular gauge group. This system is treated along the guidelines of an algebraic constraint quantization scheme which focusses on observable quantities, translating the vanishing of the constraints into representation conditions on the al...
hep-th/0207223
Tadakatsu Sakai
Yaron Oz, Tadakatsu Sakai
Penrose Limit and Six-Dimensional Gauge Theories
12 pages, Latex2e, v2: a reference added, v3: references added
Phys.Lett.B544:321-328,2002
10.1016/S0370-2693(02)02519-4
CERN-TH/2002-160, TAUP-2707-02
hep-th
null
We study the Penrose limit of the (p,q) fivebranes supergravity background. We consider the different phases of the worldvolume field theory and their weakly coupled descriptions. In the Penrose limit we get a solvable string theory and compute the spectrum. It corresponds to states of the six-dimensional worldvolume...
[ { "created": "Wed, 24 Jul 2002 16:09:18 GMT", "version": "v1" }, { "created": "Thu, 25 Jul 2002 14:38:29 GMT", "version": "v2" }, { "created": "Sun, 28 Jul 2002 10:52:33 GMT", "version": "v3" } ]
2009-09-29
[ [ "Oz", "Yaron", "" ], [ "Sakai", "Tadakatsu", "" ] ]
We study the Penrose limit of the (p,q) fivebranes supergravity background. We consider the different phases of the worldvolume field theory and their weakly coupled descriptions. In the Penrose limit we get a solvable string theory and compute the spectrum. It corresponds to states of the six-dimensional worldvolume t...
hep-th/0009121
Alexander A. Chernitskii
Alexander A. Chernitskii
Born-Infeld electrodynamics: Clifford number and spinor representations
9 pages, no figures; the final version (mainly with linguistic corrections) for publication in the "International Journal of Mathematics and Mathematical Sciences"
Int.J.Math.Math.Sci.31:77-84,2002
null
null
hep-th gr-qc math-ph math.MP quant-ph
null
Clifford number formalism for Maxwell equations is considered. The Clifford imaginary unit for space-time is introduced as coordinate independent form of fully antisymmetric fourth-rank tensor. The representation of Maxwell equations in massless Dirac equation form is considered; we also consider two approaches to th...
[ { "created": "Fri, 15 Sep 2000 11:25:50 GMT", "version": "v1" }, { "created": "Thu, 21 Jun 2001 11:29:14 GMT", "version": "v2" }, { "created": "Fri, 19 Jul 2002 08:48:05 GMT", "version": "v3" } ]
2011-07-19
[ [ "Chernitskii", "Alexander A.", "" ] ]
Clifford number formalism for Maxwell equations is considered. The Clifford imaginary unit for space-time is introduced as coordinate independent form of fully antisymmetric fourth-rank tensor. The representation of Maxwell equations in massless Dirac equation form is considered; we also consider two approaches to the ...
1911.07859
Konstantinos Siampos
George Georgiou, Konstantinos Sfetsos, Konstantinos Siampos
Strong integrability of $\lambda$-deformed models
v1:1+22 pages, Latex, v2: NPB version
Nucl. Phys. B952 (2020) 114923
10.1016/j.nuclphysb.2020.114923
CERN-TH-2019-186
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the notion of strong integrability for classically integrable $\lambda$-deformed CFTs and coset CFTs. To achieve this goal we employ the Poisson brackets of the spatial Lax matrix which we prove that it assumes the Maillet $r/s$-matrix algebra. As a consequence the system in question are integrable in the st...
[ { "created": "Mon, 18 Nov 2019 19:00:02 GMT", "version": "v1" }, { "created": "Tue, 14 Jan 2020 16:06:17 GMT", "version": "v2" } ]
2020-01-22
[ [ "Georgiou", "George", "" ], [ "Sfetsos", "Konstantinos", "" ], [ "Siampos", "Konstantinos", "" ] ]
We study the notion of strong integrability for classically integrable $\lambda$-deformed CFTs and coset CFTs. To achieve this goal we employ the Poisson brackets of the spatial Lax matrix which we prove that it assumes the Maillet $r/s$-matrix algebra. As a consequence the system in question are integrable in the stro...
hep-th/9507059
David Langlois
Brandon Carter and David Langlois
Explicit Relativistic Vortex Solutions for Cool Two-Constituent Superfluid Dynamics
33 pages, RevTeX, no figures, to appear in Phys. Rev. D
Phys.Rev. D52 (1995) 4640-4651
10.1103/PhysRevD.52.4640
null
hep-th astro-ph gr-qc
null
We give a class of explicit solutions for the stationary and cylindrically symmetric vortex configurations for a ``cool'' two-component superfluid (i.e. superfluid with an ideal gas of phonons). Each solution is characterized only by a set of (true) constants of integration. We then compute the effective asymptotic c...
[ { "created": "Mon, 10 Jul 1995 15:14:23 GMT", "version": "v1" } ]
2009-10-28
[ [ "Carter", "Brandon", "" ], [ "Langlois", "David", "" ] ]
We give a class of explicit solutions for the stationary and cylindrically symmetric vortex configurations for a ``cool'' two-component superfluid (i.e. superfluid with an ideal gas of phonons). Each solution is characterized only by a set of (true) constants of integration. We then compute the effective asymptotic con...
2208.10945
A. D. Alhaidari
A. D. Alhaidari
Conformal Invariance in Quantum Field Theory
PhD Thesis of A. D. Alhaidari in 1987 at UCLA (Physics)
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
With the present trend in experimental particle physics of probing yet shorter distances and with the requirement on the theoretical side of renormalizability, conformal invariance becomes an attractive symmetry for particle interactions. That is because conformal field theories form a large class of massless no-scal...
[ { "created": "Fri, 19 Aug 2022 21:15:45 GMT", "version": "v1" }, { "created": "Fri, 26 Aug 2022 08:08:21 GMT", "version": "v2" } ]
2022-08-29
[ [ "Alhaidari", "A. D.", "" ] ]
With the present trend in experimental particle physics of probing yet shorter distances and with the requirement on the theoretical side of renormalizability, conformal invariance becomes an attractive symmetry for particle interactions. That is because conformal field theories form a large class of massless no-scale ...
hep-th/9905170
Harvinder Kaur Jassal
H. K. Jassal, A. Mukherjee, R. P. Saxena
String dynamics near a Kaluza-Klein black hole
Latex2e file with six postscript figures. Minor changes, more accurate numerical results and updated references
Phys.Lett. B462 (1999) 55-61
10.1007/s12043-999-0071-2
null
hep-th gr-qc
null
The dynamics of a string near a Kaluza-Klein black hole are studied. Solutions to the classical string equations of motion are obtained using the world sheet velocity of light as an expansion parameter. The electrically and magnetically charged cases are considered separately. Solutions for string coordinates are obt...
[ { "created": "Mon, 24 May 1999 11:02:10 GMT", "version": "v1" }, { "created": "Mon, 28 Jun 1999 08:40:05 GMT", "version": "v2" }, { "created": "Thu, 1 Jul 1999 10:01:41 GMT", "version": "v3" } ]
2009-10-31
[ [ "Jassal", "H. K.", "" ], [ "Mukherjee", "A.", "" ], [ "Saxena", "R. P.", "" ] ]
The dynamics of a string near a Kaluza-Klein black hole are studied. Solutions to the classical string equations of motion are obtained using the world sheet velocity of light as an expansion parameter. The electrically and magnetically charged cases are considered separately. Solutions for string coordinates are obtai...
0807.1099
Christopher Herzog
Christopher P. Herzog, Mukund Rangamani, Simon F. Ross
Heating up Galilean holography
27 pages; v2 refs, clarifying footnotes added; v3 A^4 counter-term included
JHEP 0811:080,2008
10.1088/1126-6708/2008/11/080
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We embed a holographic description of a quantum field theory with Galilean conformal invariance in string theory. The key observation is that such field theories may be realized as conventional superconformal field theories with a known string theory embedding, twisted by the R-symmetry in a light-like direction. Usi...
[ { "created": "Mon, 7 Jul 2008 20:00:10 GMT", "version": "v1" }, { "created": "Fri, 18 Jul 2008 14:37:19 GMT", "version": "v2" }, { "created": "Fri, 17 Oct 2008 01:51:46 GMT", "version": "v3" } ]
2011-03-02
[ [ "Herzog", "Christopher P.", "" ], [ "Rangamani", "Mukund", "" ], [ "Ross", "Simon F.", "" ] ]
We embed a holographic description of a quantum field theory with Galilean conformal invariance in string theory. The key observation is that such field theories may be realized as conventional superconformal field theories with a known string theory embedding, twisted by the R-symmetry in a light-like direction. Using...
2404.09478
Anatoly Kotikov Vassilievich
A.V. Kotikov, I.A. Kotikov
On anomalous dimension in 3D ABJM model
14 pages, 2 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Anomalous dimension of the shortest single-trace operator is calculated in a simple form for the fishnet limit of the twisted ABJM model in 3D.
[ { "created": "Mon, 15 Apr 2024 06:05:15 GMT", "version": "v1" } ]
2024-04-16
[ [ "Kotikov", "A. V.", "" ], [ "Kotikov", "I. A.", "" ] ]
Anomalous dimension of the shortest single-trace operator is calculated in a simple form for the fishnet limit of the twisted ABJM model in 3D.
hep-th/0504116
Eynard Bertrand
L. Chekhov, B. Eynard
Hermitean matrix model free energy: Feynman graph technique for all genera
14 pages, latex
JHEP 0603:014,2006
10.1088/1126-6708/2006/03/014
SPhT-T05/046
hep-th
null
We present a diagrammatic technique for calculating the free energy of the Hermitian one-matrix model to all orders of 1/N expansion in the case where the limiting eigenvalue distribution spans arbitrary (but fixed) number of disjoint intervals (curves).
[ { "created": "Wed, 13 Apr 2005 14:06:37 GMT", "version": "v1" } ]
2010-02-03
[ [ "Chekhov", "L.", "" ], [ "Eynard", "B.", "" ] ]
We present a diagrammatic technique for calculating the free energy of the Hermitian one-matrix model to all orders of 1/N expansion in the case where the limiting eigenvalue distribution spans arbitrary (but fixed) number of disjoint intervals (curves).
2210.00331
Gopal Yadav
Gopal Yadav and Nitin Joshi
Cosmological and black hole islands in multi-event horizon spacetimes
v3: 1+27 pages, 6 figures, LaTeX; references and discussion on bulk gravitational effect near thermal opaque membranes added, published in PRD
Phys. Rev. D 107, 026009 (2023)
10.1103/PhysRevD.107.026009
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
In this paper, we have analyzed the information paradox and its resolution using island proposal in Schwarzschild de-Sitter black hole spacetime. First, we study the information paradox for the black hole patch by treating de-Sitter patch on both sides as a frozen background (by inserting thermal opaque membrane) and...
[ { "created": "Sat, 1 Oct 2022 18:00:03 GMT", "version": "v1" }, { "created": "Thu, 22 Dec 2022 06:52:18 GMT", "version": "v2" }, { "created": "Fri, 13 Jan 2023 06:38:15 GMT", "version": "v3" } ]
2023-01-16
[ [ "Yadav", "Gopal", "" ], [ "Joshi", "Nitin", "" ] ]
In this paper, we have analyzed the information paradox and its resolution using island proposal in Schwarzschild de-Sitter black hole spacetime. First, we study the information paradox for the black hole patch by treating de-Sitter patch on both sides as a frozen background (by inserting thermal opaque membrane) and t...
hep-th/9601040
Gabor Takacs
Z. Horvath and G. Takacs
Form-factors of the sausage model obtained with bootstrap fusion from sine-Gordon theory
16 pages, revtex; references added, some typos corrected. Accepted for publication in Physical Review D
Phys.Rev. D53 (1996) 3272-3284
10.1103/PhysRevD.53.3272
null
hep-th
null
We continue the investigation of massive integrable models by means of the bootstrap fusion procedure, started in our previous work on O(3) nonlinear sigma model. Using the analogy with SU(2) Thirring model and the O(3) nonlinear sigma model we prove a similar relation between sine-Gordon theory and a one-parameter d...
[ { "created": "Wed, 10 Jan 1996 10:15:14 GMT", "version": "v1" }, { "created": "Thu, 11 Jan 1996 18:33:52 GMT", "version": "v2" } ]
2009-10-30
[ [ "Horvath", "Z.", "" ], [ "Takacs", "G.", "" ] ]
We continue the investigation of massive integrable models by means of the bootstrap fusion procedure, started in our previous work on O(3) nonlinear sigma model. Using the analogy with SU(2) Thirring model and the O(3) nonlinear sigma model we prove a similar relation between sine-Gordon theory and a one-parameter def...
1811.01608
Parinya Karndumri
H. L. Dao and Parinya Karndumri
Holographic RG flows and $AdS_5$ black strings from 5D half-maximal gauged supergravity
32 pages, 6 figures, typos and sign errors in the BPS equations for black strings corrected, references added
Eur. Phys. J. C79 (2019) 137
10.1140/epjc/s10052-019-6656-0
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study five-dimensional $N=4$ gauged supergravity coupled to five vector multiplets with compact and non-compact gauge groups $U(1)\times SU(2)\times SU(2)$ and $U(1)\times SO(3,1)$. For $U(1)\times SU(2)\times SU(2)$ gauge group, we identify $N=4$ $AdS_5$ vacua with $U(1)\times SU(2)\times SU(2)$ and $U(1)\times S...
[ { "created": "Mon, 5 Nov 2018 10:57:23 GMT", "version": "v1" }, { "created": "Mon, 12 Nov 2018 14:19:17 GMT", "version": "v2" }, { "created": "Thu, 20 Dec 2018 10:24:53 GMT", "version": "v3" }, { "created": "Wed, 6 Feb 2019 17:09:34 GMT", "version": "v4" } ]
2019-02-19
[ [ "Dao", "H. L.", "" ], [ "Karndumri", "Parinya", "" ] ]
We study five-dimensional $N=4$ gauged supergravity coupled to five vector multiplets with compact and non-compact gauge groups $U(1)\times SU(2)\times SU(2)$ and $U(1)\times SO(3,1)$. For $U(1)\times SU(2)\times SU(2)$ gauge group, we identify $N=4$ $AdS_5$ vacua with $U(1)\times SU(2)\times SU(2)$ and $U(1)\times SU(...