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0901.3462
Yu. M. Zinoviev
Yu. M. Zinoviev
On massive spin 2 electromagnetic interactions
24 pages, no figures. Clarifications and references added. Version to appear in Nucl. Phys. B
Nucl.Phys.B821:431-451,2009
10.1016/j.nuclphysb.2009.04.027
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we investigate electromagnetic interactions for massive spin 2 particles in (A)dS space at linear approximation using gauge invariant description for such massive particles. We follow bottom-up approach, i.e. we begin with the introduction of minimal interaction and then proceed by adding non-minimal in...
[ { "created": "Thu, 22 Jan 2009 12:12:54 GMT", "version": "v1" }, { "created": "Wed, 28 Jan 2009 13:35:37 GMT", "version": "v2" }, { "created": "Thu, 14 May 2009 09:37:10 GMT", "version": "v3" } ]
2009-09-28
[ [ "Zinoviev", "Yu. M.", "" ] ]
In this paper we investigate electromagnetic interactions for massive spin 2 particles in (A)dS space at linear approximation using gauge invariant description for such massive particles. We follow bottom-up approach, i.e. we begin with the introduction of minimal interaction and then proceed by adding non-minimal inte...
0809.4269
Klaus Bering
Igor A. Batalin (NBI) and Klaus Bering (NBI)
A Comparative Study of Laplacians and Schroedinger-Lichnerowicz-Weitzenboeck Identities in Riemannian and Antisymplectic Geometry
55 pages, LaTeX. v2: Subsection 3.10 expanded. v3: Reference added. v4: Published version
J.Math.Phys.50:073504,2009
10.1063/1.3152575
null
hep-th math-ph math.MP math.SG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce an antisymplectic Dirac operator and antisymplectic gamma matrices. We explore similarities between, on one hand, the Schroedinger-Lichnerowicz formula for spinor bundles in Riemannian spin geometry, which contains a zeroth-order term proportional to the Levi-Civita scalar curvature, and, on the other ha...
[ { "created": "Thu, 25 Sep 2008 19:52:42 GMT", "version": "v1" }, { "created": "Fri, 12 Dec 2008 20:25:38 GMT", "version": "v2" }, { "created": "Tue, 12 May 2009 12:59:19 GMT", "version": "v3" }, { "created": "Sat, 11 Jul 2009 19:17:46 GMT", "version": "v4" } ]
2014-11-18
[ [ "Batalin", "Igor A.", "", "NBI" ], [ "Bering", "Klaus", "", "NBI" ] ]
We introduce an antisymplectic Dirac operator and antisymplectic gamma matrices. We explore similarities between, on one hand, the Schroedinger-Lichnerowicz formula for spinor bundles in Riemannian spin geometry, which contains a zeroth-order term proportional to the Levi-Civita scalar curvature, and, on the other hand...
2012.10243
Carlo Alberto Cremonini
C.A.Cremonini and P.A.Grassi
Self-Dual Forms in Supergeometry I: The Chiral Boson
null
null
10.1016/j.nuclphysb.2021.115596
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recent results of A. Sen on quantum field theory models with self-dual field strengths use string field theory as a starting point. In the present work, we show that combining string field theory and supergeometry we can provide a constructive method for all these models, for any superspace representation and for any...
[ { "created": "Fri, 18 Dec 2020 13:55:59 GMT", "version": "v1" }, { "created": "Mon, 8 Nov 2021 14:21:49 GMT", "version": "v2" } ]
2021-11-17
[ [ "Cremonini", "C. A.", "" ], [ "Grassi", "P. A.", "" ] ]
Recent results of A. Sen on quantum field theory models with self-dual field strengths use string field theory as a starting point. In the present work, we show that combining string field theory and supergeometry we can provide a constructive method for all these models, for any superspace representation and for any g...
1911.00194
Peter M. Lavrov
Peter M. Lavrov
RG and BV-formalism
13 pages, v2: minor improvements of the text, v3: two new Sections added, Discussion improved, published version
Phys. Lett. B803 (2020) 135314
10.1016/j.physletb.2020.135314
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In present paper a quantization scheme proposed recently by Morris (arXiv:1806.02206[hep-th]) is analyzed. This method is based on idea to combine the renormalization group with the BV-formalism in an unique quantization procedure. It is shown that the BV-formalism and the new method should be considered as independe...
[ { "created": "Fri, 1 Nov 2019 03:50:27 GMT", "version": "v1" }, { "created": "Wed, 18 Dec 2019 17:17:25 GMT", "version": "v2" }, { "created": "Thu, 13 Feb 2020 16:46:09 GMT", "version": "v3" }, { "created": "Thu, 20 Feb 2020 23:38:46 GMT", "version": "v4" } ]
2020-02-24
[ [ "Lavrov", "Peter M.", "" ] ]
In present paper a quantization scheme proposed recently by Morris (arXiv:1806.02206[hep-th]) is analyzed. This method is based on idea to combine the renormalization group with the BV-formalism in an unique quantization procedure. It is shown that the BV-formalism and the new method should be considered as independent...
hep-th/0105303
Ahmed Jellal
Ahmed Jellal
Orbital Magnetism of Two-Dimension Noncommutative Confined System
22 pages, latex, clarifications and new references, subsection 5.4 added. Version to appear in J. Phys. A: Math. Gen
J.Phys.A34:10159-10178,2001
10.1088/0305-4470/34/47/319
Napoli DSF-NA- 15/2001; IC/2001/45
hep-th cond-mat math-ph math.MP
null
We study a system of spinless electrons moving in a two dimensional noncommutative space subject to a perpendicular magnetic field $\vec B$ and confined by a harmonic potential type ${1\over 2}mw_{0}r^2$. We look for the orbital magnetism of the electrons in different regimes of temperature $T$, magnetic field $\vec ...
[ { "created": "Wed, 30 May 2001 10:46:17 GMT", "version": "v1" }, { "created": "Fri, 5 Oct 2001 07:54:54 GMT", "version": "v2" } ]
2008-11-26
[ [ "Jellal", "Ahmed", "" ] ]
We study a system of spinless electrons moving in a two dimensional noncommutative space subject to a perpendicular magnetic field $\vec B$ and confined by a harmonic potential type ${1\over 2}mw_{0}r^2$. We look for the orbital magnetism of the electrons in different regimes of temperature $T$, magnetic field $\vec B$...
1412.3339
Rouven Frassek
Rouven Frassek
Q-operators, Yangian invariance and the quantum inverse scattering method
212 pages, PhD thesis based on the author's publications arXiv:1010.3699, arXiv:1012.6021, arXiv:1112.3600, arXiv:1207.4513 and arXiv:1312.1693
null
null
null
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inspired by the integrable structures appearing in weakly coupled planar N=4 super Yang-Mills theory, we study Q-operators and Yangian invariants of rational integrable spin chains. We review the quantum inverse scattering method along with the Yang-Baxter equation which is the key relation in this systematic approac...
[ { "created": "Wed, 10 Dec 2014 15:27:13 GMT", "version": "v1" } ]
2014-12-11
[ [ "Frassek", "Rouven", "" ] ]
Inspired by the integrable structures appearing in weakly coupled planar N=4 super Yang-Mills theory, we study Q-operators and Yangian invariants of rational integrable spin chains. We review the quantum inverse scattering method along with the Yang-Baxter equation which is the key relation in this systematic approach ...
hep-th/0209205
Ulf Gran
E. Bergshoeff, T. de Wit, U. Gran, R. Linares and D. Roest
(Non-)Abelian Gauged Supergravities in Nine Dimensions
35 pages, 2 figures, minor changes, published version
JHEP 0210 (2002) 061
10.1088/1126-6708/2002/10/061
null
hep-th
null
We construct five different two-parameter massive deformations of the unique nine-dimensional N=2 supergravity. All of these deformations have a higher-dimensional origin via Scherk-Schwarz reduction and correspond to gauged supergravities. The gauge groups we encounter are SO(2), SO(1,1)^+, R, R^+ and the two-dimens...
[ { "created": "Tue, 24 Sep 2002 16:54:44 GMT", "version": "v1" }, { "created": "Thu, 23 Jan 2003 14:41:30 GMT", "version": "v2" } ]
2009-11-07
[ [ "Bergshoeff", "E.", "" ], [ "de Wit", "T.", "" ], [ "Gran", "U.", "" ], [ "Linares", "R.", "" ], [ "Roest", "D.", "" ] ]
We construct five different two-parameter massive deformations of the unique nine-dimensional N=2 supergravity. All of these deformations have a higher-dimensional origin via Scherk-Schwarz reduction and correspond to gauged supergravities. The gauge groups we encounter are SO(2), SO(1,1)^+, R, R^+ and the two-dimensio...
hep-th/9210027
null
C. Destri, P. Maraner and E. Onofri
On the definition of Quantum Free Particle on Curved Manifolds
8 p., phyzzx macropackage
NuovoCim.A107:237-241,1994
10.1007/BF02781555
null
hep-th
null
A selfconsistent definition of quantum free particle on a generic curved manifold emerges naturally by restricting the dynamics to submanifolds of co-dimension one. PACS 0365 0240
[ { "created": "Tue, 6 Oct 1992 11:12:28 GMT", "version": "v1" } ]
2008-11-26
[ [ "Destri", "C.", "" ], [ "Maraner", "P.", "" ], [ "Onofri", "E.", "" ] ]
A selfconsistent definition of quantum free particle on a generic curved manifold emerges naturally by restricting the dynamics to submanifolds of co-dimension one. PACS 0365 0240
hep-th/0103086
Bernard de Wit
Bernard de Wit
Electric-Magnetic Duality in Supergravity
19 pages, Latex, style file espcrc2.sty, invited talk given at Thirty Years of Supersymmetry, October 13-15, 2000, Minneapolis, to be published in Nucl. Phys. Proc. Suppl
Nucl.Phys.Proc.Suppl. 101 (2001) 154-171
10.1016/S0920-5632(01)01502-X
ITP-UU-01/08; SPIN-01/05
hep-th
null
I review electric-magnetic duality from the perspective of extended supergravity theories in four spacetime dimensions
[ { "created": "Mon, 12 Mar 2001 19:06:12 GMT", "version": "v1" }, { "created": "Mon, 11 Jun 2001 18:14:07 GMT", "version": "v2" } ]
2009-11-07
[ [ "de Wit", "Bernard", "" ] ]
I review electric-magnetic duality from the perspective of extended supergravity theories in four spacetime dimensions
0903.5407
Dmitri Sorokin
Pietro Antonio Grassi, Dmitri Sorokin, Linus Wulff
Simplifying superstring and D-brane actions in AdS(4) x CP(3) superbackground
1+36 pages, v2,v3 clarifications and references added
JHEP 0908:060,2009
10.1088/1126-6708/2009/08/060
NSF-KITP-09-38
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By making an appropriate choice for gauge fixing kappa-symmetry we obtain a relatively simple form of the actions for a D=11 superparticle in AdS(4) x S(7)/Z_k, and for a D0-brane, fundamental string and D2-branes in the AdS(4) x CP(3) superbackground. They can be used to study various problems of string theory and t...
[ { "created": "Tue, 31 Mar 2009 09:01:53 GMT", "version": "v1" }, { "created": "Mon, 20 Apr 2009 16:46:45 GMT", "version": "v2" }, { "created": "Wed, 9 Sep 2009 10:03:01 GMT", "version": "v3" } ]
2010-12-17
[ [ "Grassi", "Pietro Antonio", "" ], [ "Sorokin", "Dmitri", "" ], [ "Wulff", "Linus", "" ] ]
By making an appropriate choice for gauge fixing kappa-symmetry we obtain a relatively simple form of the actions for a D=11 superparticle in AdS(4) x S(7)/Z_k, and for a D0-brane, fundamental string and D2-branes in the AdS(4) x CP(3) superbackground. They can be used to study various problems of string theory and the...
1804.05517
Zi-qiang Zhang
Zi-qiang Zhang, Zhong-jie Luo, De-fu Hou
Drag force in a D-instanton background
6 pages, 2 figures
Nuclear Physics A 974(2018)1-8
10.1016/j.nuclphysa.2018.03.004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the drag force and diffusion coefficient with respect to a moving heavy quark in a D-instanton background, which corresponds to the Yang-Mills theory in the deconfining, high-temperature phase. It is shown that the presence of the D-instanton density tends to increase the drag force and decrease the diffusio...
[ { "created": "Mon, 16 Apr 2018 06:27:42 GMT", "version": "v1" } ]
2018-04-17
[ [ "Zhang", "Zi-qiang", "" ], [ "Luo", "Zhong-jie", "" ], [ "Hou", "De-fu", "" ] ]
We study the drag force and diffusion coefficient with respect to a moving heavy quark in a D-instanton background, which corresponds to the Yang-Mills theory in the deconfining, high-temperature phase. It is shown that the presence of the D-instanton density tends to increase the drag force and decrease the diffusion ...
2408.05004
Edvard Musaev
Kirill Gubarev and Edvard T. Musaev and Timophey Petrov
Polyvector deformations of Type IIB backgrounds
23 pages + Appendix
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a formalism of poly-vector deformations for Type IIB backgrounds with a block diagonal metric and non-vanishing self-dual 5-form RR field strength. Making use of the embedding of the Type IIB theory into the $\mathrm{E}_{6(6)}$ exceptional field theory we derive explicit transformation rules for four-vecto...
[ { "created": "Fri, 9 Aug 2024 11:34:59 GMT", "version": "v1" } ]
2024-08-12
[ [ "Gubarev", "Kirill", "" ], [ "Musaev", "Edvard T.", "" ], [ "Petrov", "Timophey", "" ] ]
We develop a formalism of poly-vector deformations for Type IIB backgrounds with a block diagonal metric and non-vanishing self-dual 5-form RR field strength. Making use of the embedding of the Type IIB theory into the $\mathrm{E}_{6(6)}$ exceptional field theory we derive explicit transformation rules for four-vector ...
1907.01904
Sourav Roychowdhury
Sourav Roychowdhury and Prasanta K. Tripathy
The non-Abelian T-dual of Klebanov-Witten Background and its Penrose Limits
1+23 pages; v3; Major revision, Accepted to JHEP
JHEP 11(2019)125
10.1007/JHEP11(2019)125
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we consider both Abelian as well as non-Abelian T-duals of the Klebanov-Witten background and inspect their various Penrose limits. We show that these backgrounds admit pp-wave solutions in the neighbourhood of appropriate null geodesics. We study the quantization of closed string propagating on some of...
[ { "created": "Wed, 3 Jul 2019 12:49:52 GMT", "version": "v1" }, { "created": "Tue, 9 Jul 2019 11:01:39 GMT", "version": "v2" }, { "created": "Mon, 18 Nov 2019 13:19:47 GMT", "version": "v3" } ]
2019-12-10
[ [ "Roychowdhury", "Sourav", "" ], [ "Tripathy", "Prasanta K.", "" ] ]
In this paper we consider both Abelian as well as non-Abelian T-duals of the Klebanov-Witten background and inspect their various Penrose limits. We show that these backgrounds admit pp-wave solutions in the neighbourhood of appropriate null geodesics. We study the quantization of closed string propagating on some of t...
hep-th/0002243
Mark Windoloski
Mark Windoloski (UMass, Amherst)
A nonperturbative study of three-dimensional phi^4 theory
21 pages, 10 figures. v2: acknowledgement added. v3: table and references added
null
null
null
hep-th hep-lat
null
The spherical field formalism---a nonperturbative approach to quantum field theory---was recently introduced and applied to phi^4 theory in two dimensions. The spherical field method reduces a quantum field theory to a finite-dimensional quantum mechanical system by expanding field configurations in terms of spherica...
[ { "created": "Mon, 28 Feb 2000 21:40:06 GMT", "version": "v1" }, { "created": "Wed, 1 Mar 2000 15:35:35 GMT", "version": "v2" }, { "created": "Fri, 24 Mar 2000 21:01:30 GMT", "version": "v3" } ]
2009-09-25
[ [ "Windoloski", "Mark", "", "UMass, Amherst" ] ]
The spherical field formalism---a nonperturbative approach to quantum field theory---was recently introduced and applied to phi^4 theory in two dimensions. The spherical field method reduces a quantum field theory to a finite-dimensional quantum mechanical system by expanding field configurations in terms of spherical ...
hep-th/0503178
Zygmunt Lalak
Zygmunt Lalak (Warsaw), Graham G. Ross and Subir Sarkar (Oxford)
Racetrack inflation and assisted moduli stabilisation
17 pages, 6 figures (Latex); Error in v.1 eliminated and improved example of modular inflation presented
Nucl.Phys.B766:1-20,2007
10.1016/j.nuclphysb.2006.06.041
CERN-PH-TH/2004-259; OUTP-0502P
hep-th astro-ph hep-ph
null
We present a model of inflation based on a racetrack model without flux stabilization. The initial conditions are set automatically through topological inflation. This ensures that the dilaton is not swept to weak coupling through either thermal effects or fast roll. Including the effect of non-dilaton fields we find...
[ { "created": "Wed, 23 Mar 2005 17:24:10 GMT", "version": "v1" }, { "created": "Mon, 12 Jun 2006 17:50:30 GMT", "version": "v2" } ]
2008-11-26
[ [ "Lalak", "Zygmunt", "", "Warsaw" ], [ "Ross", "Graham G.", "", "Oxford" ], [ "Sarkar", "Subir", "", "Oxford" ] ]
We present a model of inflation based on a racetrack model without flux stabilization. The initial conditions are set automatically through topological inflation. This ensures that the dilaton is not swept to weak coupling through either thermal effects or fast roll. Including the effect of non-dilaton fields we find t...
1809.10294
Antonio Sciarappa
Yasuyuki Hatsuda, Antonio Sciarappa and Szabolcs Zakany
Exact quantization conditions for the elliptic Ruijsenaars-Schneider model
50 pages + appendices, 13 tables
null
10.1007/JHEP11(2018)118
null
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose and test exact quantization conditions for the $N$-particle quantum elliptic Ruijsenaars-Schneider integrable system, as well as its Calogero-Moser limit, based on the conjectural correspondence to the five-dimensional $\mathcal{N} = 1$ $SU(N)$ gauge theory in the Nekrasov-Shatashvili limit. We discuss two...
[ { "created": "Thu, 27 Sep 2018 01:16:16 GMT", "version": "v1" } ]
2018-12-05
[ [ "Hatsuda", "Yasuyuki", "" ], [ "Sciarappa", "Antonio", "" ], [ "Zakany", "Szabolcs", "" ] ]
We propose and test exact quantization conditions for the $N$-particle quantum elliptic Ruijsenaars-Schneider integrable system, as well as its Calogero-Moser limit, based on the conjectural correspondence to the five-dimensional $\mathcal{N} = 1$ $SU(N)$ gauge theory in the Nekrasov-Shatashvili limit. We discuss two n...
0910.4630
Matteo Beccaria
Matteo Beccaria and Guido Macorini
Reciprocity and integrability in the sl(2) sector of N=4 SYM
27 pages, improved bibliography
JHEP 1001:031,2010
10.1007/JHEP01(2010)031
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze the higher conserved charges of type IIB superstring on AdS5 x S5 from the perspective of a recently discovered generalized Gribov-Lipatov reciprocity. We provide several evidences that reciprocity holds for all the higher charges and not only for the energy. This is discussed in the simple case of twist L...
[ { "created": "Sat, 24 Oct 2009 07:49:37 GMT", "version": "v1" }, { "created": "Tue, 27 Oct 2009 09:22:54 GMT", "version": "v2" }, { "created": "Wed, 28 Oct 2009 10:33:05 GMT", "version": "v3" } ]
2010-02-09
[ [ "Beccaria", "Matteo", "" ], [ "Macorini", "Guido", "" ] ]
We analyze the higher conserved charges of type IIB superstring on AdS5 x S5 from the perspective of a recently discovered generalized Gribov-Lipatov reciprocity. We provide several evidences that reciprocity holds for all the higher charges and not only for the energy. This is discussed in the simple case of twist L=2...
1105.6323
Jianxin Lu
J. X. Lu, Shibaji Roy and Zhiguang Xiao
The enriched phase structure of black branes in canonical ensemble
18 pages, 4 figures, 1 table, the expanded version with new title and abstract, to appear in Nucl. Phys. B
null
10.1016/j.nuclphysb.2011.10.002
USTC-ICTS-11-05
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is found that a necessary completion of phase structure of D-dimensional charged black p-brane ($p > 0$) in a cavity requires two additional thermodynamical phases, the so-called "bubble of nothing" and/or the extremal brane, in canonical ensemble. This finding resolves the puzzle about the missing phases which ar...
[ { "created": "Tue, 31 May 2011 16:00:16 GMT", "version": "v1" }, { "created": "Mon, 10 Oct 2011 05:55:27 GMT", "version": "v2" } ]
2015-05-28
[ [ "Lu", "J. X.", "" ], [ "Roy", "Shibaji", "" ], [ "Xiao", "Zhiguang", "" ] ]
It is found that a necessary completion of phase structure of D-dimensional charged black p-brane ($p > 0$) in a cavity requires two additional thermodynamical phases, the so-called "bubble of nothing" and/or the extremal brane, in canonical ensemble. This finding resolves the puzzle about the missing phases which are ...
2102.02443
Mario Martone
Mario Martone
Testing our understanding of SCFTs: a catalogue of rank-2 $\mathcal{N}$=2 theories in four dimensions
Correcting a few tables and Hasse diagrams, few references added
null
10.1007/JHEP07(2022)123
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we begin mapping out the space of rank-2 $\mathcal{N}=2$ superconformal field theories (SCFTs) in four dimensions. This represents an ideal set of theories which can be potentially classified using purely quantum field-theoretic tools, thus providing a precious case study to probe the completeness of th...
[ { "created": "Thu, 4 Feb 2021 06:57:04 GMT", "version": "v1" }, { "created": "Tue, 15 Jun 2021 12:03:58 GMT", "version": "v2" }, { "created": "Fri, 29 Oct 2021 02:04:37 GMT", "version": "v3" } ]
2022-08-10
[ [ "Martone", "Mario", "" ] ]
In this paper we begin mapping out the space of rank-2 $\mathcal{N}=2$ superconformal field theories (SCFTs) in four dimensions. This represents an ideal set of theories which can be potentially classified using purely quantum field-theoretic tools, thus providing a precious case study to probe the completeness of the ...
hep-th/9606127
null
V. V. Sreedhar
A Class of Quantum Integrable Models Associated with the Infra-red Limit of Massive Chern-Simons Theory
Plain TeX File, 23 Pages
Annals Phys. 253 (1997) 219-236
10.1006/aphy.1997.5619
null
hep-th
null
We study the infra-red limit of non-abelian Chern-Simons gauge theory perturbed by a non-topological, albeit gauge invariant, mass term. It is shown that, in this limit, we may construct an infinite class of integrable quantum mechanical models which, for the case of SU(2) group, are labelled by the angular momentum ...
[ { "created": "Thu, 20 Jun 1996 13:05:13 GMT", "version": "v1" } ]
2009-10-30
[ [ "Sreedhar", "V. V.", "" ] ]
We study the infra-red limit of non-abelian Chern-Simons gauge theory perturbed by a non-topological, albeit gauge invariant, mass term. It is shown that, in this limit, we may construct an infinite class of integrable quantum mechanical models which, for the case of SU(2) group, are labelled by the angular momentum ei...
hep-th/9806113
Lee Taejin
Taejin Lee (Kangwon National University and APCTP)
The Entropy of the BTZ Black Hole and AdS/CFT Correspondence
20 Pages, Revtex
null
null
APCTP/98-15
hep-th
null
We construct an action, which governs the dynamics of the Ba\~nados-Teitelboim-Zanelli (BTZ) black hole and perform the canonical quantization. The quantum action is given by a $SL(2,R)$ Wess-Zumino-Witten model on the boundary coupled to the classical anti-de Sitter background, representing a massless BTZ black hole...
[ { "created": "Mon, 15 Jun 1998 06:55:54 GMT", "version": "v1" } ]
2007-05-23
[ [ "Lee", "Taejin", "", "Kangwon National University and APCTP" ] ]
We construct an action, which governs the dynamics of the Ba\~nados-Teitelboim-Zanelli (BTZ) black hole and perform the canonical quantization. The quantum action is given by a $SL(2,R)$ Wess-Zumino-Witten model on the boundary coupled to the classical anti-de Sitter background, representing a massless BTZ black hole. ...
1704.08351
Luca Pontiggia Mr
Yang-Hui He, Vishnu Jejjala, Luca Pontiggia, Yan Xiao, Da Zhou
Flatness of Minima in Random Inflationary Landscapes
33 pages, 12 figures, 1 table, LaTeX, v3: matching version appearing in publication
International Journal of Modern Physics A Vol. 34 (2019) 1950084
10.1142/S0217751X19500842
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the likelihood which relative minima of random polynomial potentials support the slow-roll conditions for inflation. Consistent with renormalizability and boundedness, the coefficients that appear in the potential are chosen to be order one with respect to the energy scale at which inflation transpires. Inve...
[ { "created": "Wed, 26 Apr 2017 21:06:32 GMT", "version": "v1" }, { "created": "Sun, 7 May 2017 17:25:47 GMT", "version": "v2" }, { "created": "Sat, 6 Jul 2019 21:21:35 GMT", "version": "v3" } ]
2019-07-09
[ [ "He", "Yang-Hui", "" ], [ "Jejjala", "Vishnu", "" ], [ "Pontiggia", "Luca", "" ], [ "Xiao", "Yan", "" ], [ "Zhou", "Da", "" ] ]
We study the likelihood which relative minima of random polynomial potentials support the slow-roll conditions for inflation. Consistent with renormalizability and boundedness, the coefficients that appear in the potential are chosen to be order one with respect to the energy scale at which inflation transpires. Invest...
2012.06345
Yuk Ting Albert Law
Y. T. Albert Law
A Compendium of Sphere Path Integrals
54 pages; published version
null
10.1007/JHEP12(2021)213
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We study the manifestly covariant and local 1-loop path integrals on $S^{d+1}$ for general massive, shift-symmetric and (partially) massless totally symmetric tensor fields of arbitrary spin $s\geq 0$ in any dimensions $d\geq 2$. After reviewing the cases of massless fields with spin $s=1,2$, we provide a detailed de...
[ { "created": "Thu, 10 Dec 2020 03:38:19 GMT", "version": "v1" }, { "created": "Wed, 18 Aug 2021 02:46:05 GMT", "version": "v2" }, { "created": "Sun, 2 Jan 2022 22:43:19 GMT", "version": "v3" } ]
2022-10-11
[ [ "Law", "Y. T. Albert", "" ] ]
We study the manifestly covariant and local 1-loop path integrals on $S^{d+1}$ for general massive, shift-symmetric and (partially) massless totally symmetric tensor fields of arbitrary spin $s\geq 0$ in any dimensions $d\geq 2$. After reviewing the cases of massless fields with spin $s=1,2$, we provide a detailed deri...
hep-th/0201028
Shamit Kachru
Shamit Kachru, Michael Schulz and Sandip Trivedi
Moduli Stabilization from Fluxes in a Simple IIB Orientifold
49 pages, harvmac big; v2, corrected some typos
JHEP 0310:007,2003
10.1088/1126-6708/2003/10/007
SU-ITP-01/49, SLAC-PUB-9066, TIFR-TH/01-51
hep-th
null
We study novel type IIB compactifications on the T^6/Z_2 orientifold. This geometry arises in the T-dual description of Type I theory on T^6, and one normally introduces 16 space-filling D3-branes to cancel the RR tadpoles. Here, we cancel the RR tadpoles either partially or fully by turning on three-form flux in the...
[ { "created": "Sat, 5 Jan 2002 08:21:13 GMT", "version": "v1" }, { "created": "Wed, 6 Feb 2002 23:38:12 GMT", "version": "v2" } ]
2009-11-07
[ [ "Kachru", "Shamit", "" ], [ "Schulz", "Michael", "" ], [ "Trivedi", "Sandip", "" ] ]
We study novel type IIB compactifications on the T^6/Z_2 orientifold. This geometry arises in the T-dual description of Type I theory on T^6, and one normally introduces 16 space-filling D3-branes to cancel the RR tadpoles. Here, we cancel the RR tadpoles either partially or fully by turning on three-form flux in the c...
hep-th/0003076
Csaba Csaki
Csaba Csaki, Joshua Erlich, Timothy J. Hollowood and John Terning
Holographic RG and Cosmology in Theories with Quasi-Localized Gravity
19 pages, LaTeX, 2 figures, requires JHEP.cls, significant changes: effects of induced boundary operators included
Phys.Rev.D63:065019,2001
10.1103/PhysRevD.63.065019
HUTP-00/A008
hep-th astro-ph gr-qc hep-ph
null
We study the long distance behaviour of brane theories with quasi-localized gravity. The 5D effective theory at large scales follows from a holographic renormalization group flow. As intuitively expected, the graviton is effectively four dimensional at intermediate scales and becomes five dimensional at large scales....
[ { "created": "Thu, 9 Mar 2000 23:51:50 GMT", "version": "v1" }, { "created": "Fri, 10 Mar 2000 22:28:58 GMT", "version": "v2" }, { "created": "Tue, 22 Aug 2000 21:22:37 GMT", "version": "v3" } ]
2009-09-17
[ [ "Csaki", "Csaba", "" ], [ "Erlich", "Joshua", "" ], [ "Hollowood", "Timothy J.", "" ], [ "Terning", "John", "" ] ]
We study the long distance behaviour of brane theories with quasi-localized gravity. The 5D effective theory at large scales follows from a holographic renormalization group flow. As intuitively expected, the graviton is effectively four dimensional at intermediate scales and becomes five dimensional at large scales. H...
1511.01147
Tom Banks
Tom Banks
Current Algebra on the Conformal Boundary and the Variables of Quantum Gravity
21 pages, LaTeX2e
null
null
RUNHETC-2015-27 RUNHETC 27/15, SCIPP 15/31
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I argue that scattering theory for massless particles in Minkowski space should be reformulated as a mapping between past and future representations of an algebra of densities on the conformal boundary. These densities are best thought of as living on the momentum space light cone dual to null infinity, which describ...
[ { "created": "Tue, 3 Nov 2015 22:33:44 GMT", "version": "v1" } ]
2015-11-05
[ [ "Banks", "Tom", "" ] ]
I argue that scattering theory for massless particles in Minkowski space should be reformulated as a mapping between past and future representations of an algebra of densities on the conformal boundary. These densities are best thought of as living on the momentum space light cone dual to null infinity, which describes...
1205.6513
David Ridout
Thomas Creutzig and David Ridout
Modular Data and Verlinde Formulae for Fractional Level WZW Models I
27 pages, 2 figures. v2: corrected a typo or two
null
10.1016/j.nuclphysb.2012.07.018
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The modular properties of fractional level affine sl(2)-theories and, in particular, the application of the Verlinde formula, have a long and checkered history in conformal field theory. Recent advances in logarithmic conformal field theory have led to the realisation that problems with fractional level models stem f...
[ { "created": "Tue, 29 May 2012 22:41:31 GMT", "version": "v1" }, { "created": "Fri, 27 Jul 2012 03:42:14 GMT", "version": "v2" } ]
2015-06-05
[ [ "Creutzig", "Thomas", "" ], [ "Ridout", "David", "" ] ]
The modular properties of fractional level affine sl(2)-theories and, in particular, the application of the Verlinde formula, have a long and checkered history in conformal field theory. Recent advances in logarithmic conformal field theory have led to the realisation that problems with fractional level models stem fro...
1905.06956
Lars Aalsma
Lars Aalsma, Alex Cole, Gary Shiu
Weak Gravity Conjecture, Black Hole Entropy, and Modular Invariance
20 pages, 2 figures. v2: added references, matches published version. v3: updated footnote 4
JHEP08(2019)022
10.1007/JHEP08(2019)022
MAD-TH-19-03
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In recent literature, it has been argued that a mild form of the Weak Gravity Conjecture (WGC) is satisfied by wide classes of effective field theories in which higher-derivative corrections can be shown to shift the charge-to-mass ratios of extremal black holes to larger values. However, this mild form does not dire...
[ { "created": "Thu, 16 May 2019 18:00:01 GMT", "version": "v1" }, { "created": "Tue, 6 Aug 2019 07:59:02 GMT", "version": "v2" }, { "created": "Thu, 5 Sep 2019 16:29:23 GMT", "version": "v3" } ]
2019-09-06
[ [ "Aalsma", "Lars", "" ], [ "Cole", "Alex", "" ], [ "Shiu", "Gary", "" ] ]
In recent literature, it has been argued that a mild form of the Weak Gravity Conjecture (WGC) is satisfied by wide classes of effective field theories in which higher-derivative corrections can be shown to shift the charge-to-mass ratios of extremal black holes to larger values. However, this mild form does not direct...
hep-th/0108207
Dongsu Bak
Dongsu Bak and Sang-Woo Kim
Junctions of Supersymmetric Tubes
20 pages, 4 figures, refrences added and small corrections
Nucl.Phys. B622 (2002) 95-114
10.1016/S0550-3213(01)00601-0
UOSTP-01105
hep-th
null
We begin by reviewing the noncommutative supersymmetric tubular configurations in the matrix theory. We identify the worldvolume gauge fields, the charges and the moment of R-R charges carried by the tube. We also study the fluctuations around many tubes and tube-D0 systems. Based on the supersymmetric tubes, we have...
[ { "created": "Tue, 28 Aug 2001 01:59:25 GMT", "version": "v1" }, { "created": "Thu, 6 Sep 2001 11:19:36 GMT", "version": "v2" } ]
2009-11-07
[ [ "Bak", "Dongsu", "" ], [ "Kim", "Sang-Woo", "" ] ]
We begin by reviewing the noncommutative supersymmetric tubular configurations in the matrix theory. We identify the worldvolume gauge fields, the charges and the moment of R-R charges carried by the tube. We also study the fluctuations around many tubes and tube-D0 systems. Based on the supersymmetric tubes, we have c...
0911.4726
Sungjay Lee
Sungjay Lee, Piljin Yi
A Study of Wall-Crossing: Flavored Kinks in D=2 QED
47 pages, 5 figures; typos fixed; references added
null
10.1007/JHEP03(2010)055
KIAS-P09052
hep-th
http://creativecommons.org/licenses/publicdomain/
We study spectrum of D=2 N=(2,2) QED with N+1 massive charged chiral multiplets, with care given to precise supermultiplet countings. In the infrared the theory flows to CP^N model with twisted masses, where we construct generic flavored kink solitons for the large mass regime, and study their quantum degeneracies. T...
[ { "created": "Wed, 25 Nov 2009 01:28:04 GMT", "version": "v1" }, { "created": "Mon, 7 Dec 2009 15:04:18 GMT", "version": "v2" }, { "created": "Tue, 2 Feb 2010 05:27:43 GMT", "version": "v3" } ]
2015-05-14
[ [ "Lee", "Sungjay", "" ], [ "Yi", "Piljin", "" ] ]
We study spectrum of D=2 N=(2,2) QED with N+1 massive charged chiral multiplets, with care given to precise supermultiplet countings. In the infrared the theory flows to CP^N model with twisted masses, where we construct generic flavored kink solitons for the large mass regime, and study their quantum degeneracies. The...
hep-th/0112248
Raimar Wulkenhaar
Raimar Wulkenhaar (Vienna)
Non-renormalizability of \theta-expanded noncommutative QED
30 pages, LaTeX, JHEP.cls, uses the feynmf package to draw 96 Feynman graphs. v2: minor corrections, references added, adapted to JHEP style
JHEP0203:024,2002
10.1088/1126-6708/2002/03/024
UWThPh-2001-56
hep-th
null
Computing all divergent one-loop Green's functions of \theta-expanded noncommutative quantum electrodynamics up to first order in \theta, we show that this model is not renormalizable. The reason is a divergence in the electron four-point function which cannot be removed by field redefinitions. Ignoring this problem,...
[ { "created": "Fri, 28 Dec 2001 16:02:33 GMT", "version": "v1" }, { "created": "Tue, 2 Apr 2002 09:41:27 GMT", "version": "v2" } ]
2009-11-07
[ [ "Wulkenhaar", "Raimar", "", "Vienna" ] ]
Computing all divergent one-loop Green's functions of \theta-expanded noncommutative quantum electrodynamics up to first order in \theta, we show that this model is not renormalizable. The reason is a divergence in the electron four-point function which cannot be removed by field redefinitions. Ignoring this problem, w...
1812.07287
Linus Wulff
Riccardo Borsato and Linus Wulff
Marginal deformations of WZW models and the classical Yang-Baxter equation
29 pages; v2: Clarification of marginality condition from conformal pert. theory and of non-SUGRA solution (R4). Appendix E improved. Published version
null
10.1088/1751-8121/ab1b9c
NORDITA 2018-122
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show how so-called Yang-Baxter (YB) deformations of sigma models, based on an R-matrix solving the classical Yang-Baxter equation (CYBE), give rise to marginal current-current deformations when applied to the Wess-Zumino-Witten (WZW) model. For non-compact groups these marginal deformations are more general than t...
[ { "created": "Tue, 18 Dec 2018 10:47:32 GMT", "version": "v1" }, { "created": "Wed, 26 Jun 2019 13:54:46 GMT", "version": "v2" } ]
2019-06-27
[ [ "Borsato", "Riccardo", "" ], [ "Wulff", "Linus", "" ] ]
We show how so-called Yang-Baxter (YB) deformations of sigma models, based on an R-matrix solving the classical Yang-Baxter equation (CYBE), give rise to marginal current-current deformations when applied to the Wess-Zumino-Witten (WZW) model. For non-compact groups these marginal deformations are more general than the...
1610.03952
Peng Wang
Peng Wang, Houwen Wu, Haitang Yang
Closed String Tachyon Driving $f(R)$ Cosmology
23 pages, 6 figures
null
10.1088/1475-7516/2018/05/034
CTP-SCU/2016011
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
To study quantum effects on the bulk tachyon dynamics, we replace $R$ with $f(R)$ in the low-energy effective action that couples gravity, the dilaton, and the bulk closed string tachyon of bosonic closed string theory and study properties of their classical solutions. The $\alpha^{\prime}$ corrections of the gravito...
[ { "created": "Thu, 13 Oct 2016 06:57:00 GMT", "version": "v1" } ]
2018-05-23
[ [ "Wang", "Peng", "" ], [ "Wu", "Houwen", "" ], [ "Yang", "Haitang", "" ] ]
To study quantum effects on the bulk tachyon dynamics, we replace $R$ with $f(R)$ in the low-energy effective action that couples gravity, the dilaton, and the bulk closed string tachyon of bosonic closed string theory and study properties of their classical solutions. The $\alpha^{\prime}$ corrections of the graviton-...
1802.01040
Daniel Harlow
Daniel Harlow
TASI Lectures on the Emergence of the Bulk in AdS/CFT
Dedicated to the memory of Joe Polchinski: an inspiring physicist, a thoughtful mentor, and a wonderful human being. v2: References added, and also a table of contents. v3: section 4.3 improved substantially, also a few more references
null
null
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
These lectures review recent developments in our understanding of the emergence of local bulk physics in AdS/CFT. The primary topics are sufficient conditions for a conformal field theory to have a semiclassical dual, bulk reconstruction, the quantum error correction interpretation of the correspondence, tensor netwo...
[ { "created": "Sat, 3 Feb 2018 21:58:15 GMT", "version": "v1" }, { "created": "Thu, 22 Feb 2018 22:28:14 GMT", "version": "v2" }, { "created": "Tue, 31 Jul 2018 15:58:22 GMT", "version": "v3" } ]
2018-08-01
[ [ "Harlow", "Daniel", "" ] ]
These lectures review recent developments in our understanding of the emergence of local bulk physics in AdS/CFT. The primary topics are sufficient conditions for a conformal field theory to have a semiclassical dual, bulk reconstruction, the quantum error correction interpretation of the correspondence, tensor network...
hep-th/0310098
Michael Walker
M. L. Walker
A Completely Invariant SUSY Transform of Supersymmetric QED
null
J.Phys. G30 (2004) 1219-1224
10.1088/0954-3899/30/9/019
null
hep-th
null
We study the SUSY breaking of the covariant gauge-fixing term in SUSY QED and observe that this corresponds to a breaking of the Lorentz gauge condition by SUSY. Reasoning by analogy with SUSY's violation of the Wess-Zumino gauge, we argue that the SUSY transformation, already modified to preserve Wess-Zumino gauge, ...
[ { "created": "Fri, 10 Oct 2003 08:26:31 GMT", "version": "v1" } ]
2009-11-10
[ [ "Walker", "M. L.", "" ] ]
We study the SUSY breaking of the covariant gauge-fixing term in SUSY QED and observe that this corresponds to a breaking of the Lorentz gauge condition by SUSY. Reasoning by analogy with SUSY's violation of the Wess-Zumino gauge, we argue that the SUSY transformation, already modified to preserve Wess-Zumino gauge, sh...
0905.1951
Washington Taylor
Vladimir Rosenhaus and Washington Taylor
Diversity in the Tail of the Intersecting Brane Landscape
48 pages, 8 figures
JHEP 0906:073,2009
10.1088/1126-6708/2009/06/073
MIT-CTP-4033
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Techniques are developed for exploring the complete space of intersecting brane models on an orientifold. The classification of all solutions for the widely-studied T^6/Z_2 x Z_2 orientifold is made possible by computing all combinations of branes with negative tadpole contributions. This provides the necessary infor...
[ { "created": "Wed, 13 May 2009 18:36:27 GMT", "version": "v1" } ]
2011-03-28
[ [ "Rosenhaus", "Vladimir", "" ], [ "Taylor", "Washington", "" ] ]
Techniques are developed for exploring the complete space of intersecting brane models on an orientifold. The classification of all solutions for the widely-studied T^6/Z_2 x Z_2 orientifold is made possible by computing all combinations of branes with negative tadpole contributions. This provides the necessary informa...
hep-th/9309106
Igor Klebanov
I. R. Klebanov, I. I. Kogan and A. M. Polyakov
Gravitational Dressing of Renormalization Group
preprint PUPT-1421 10 pages
Phys.Rev.Lett. 71 (1993) 3243-3246
10.1103/PhysRevLett.71.3243
null
hep-th
null
We study the gravitational dressing of renormalizable two-dimensional field theories. Our main result is that the one-loop $\beta$-function is finitely renormalized by the factor ${k+2\over k+1}$, where $k$ is the central charge of the gravitational $SL(2, R)$ current algebra.
[ { "created": "Mon, 20 Sep 1993 17:54:29 GMT", "version": "v1" } ]
2009-10-22
[ [ "Klebanov", "I. R.", "" ], [ "Kogan", "I. I.", "" ], [ "Polyakov", "A. M.", "" ] ]
We study the gravitational dressing of renormalizable two-dimensional field theories. Our main result is that the one-loop $\beta$-function is finitely renormalized by the factor ${k+2\over k+1}$, where $k$ is the central charge of the gravitational $SL(2, R)$ current algebra.
1203.4894
Ken-Ji Hamada
Ken-ji Hamada
BRST Invariant Higher Derivative Operators in 4D Quantum Gravity based on CFT
22 pages, minor typo corrected, published version
null
10.1103/PhysRevD.85.124036
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We continue the study of physical fields for the background free 4D quantum gravity based on the Riegert-Wess-Zumino action, developed in Phys. Rev. D {\bf 85} (2012) 024028. The background free model is formulated in terms of a certain conformal field theory on M^4 in which conformal symmetry arises as gauge symmetr...
[ { "created": "Thu, 22 Mar 2012 06:32:59 GMT", "version": "v1" }, { "created": "Wed, 28 Mar 2012 05:15:44 GMT", "version": "v2" }, { "created": "Wed, 10 Oct 2012 06:39:52 GMT", "version": "v3" } ]
2013-05-30
[ [ "Hamada", "Ken-ji", "" ] ]
We continue the study of physical fields for the background free 4D quantum gravity based on the Riegert-Wess-Zumino action, developed in Phys. Rev. D {\bf 85} (2012) 024028. The background free model is formulated in terms of a certain conformal field theory on M^4 in which conformal symmetry arises as gauge symmetry,...
2107.08052
Noam Chai
Noam Chai, Mikhail Goykhman, Ritam Sinha
Long-Range Vector Models at Large N
44 pages
null
10.1007/JHEP09(2021)194
null
hep-th cond-mat.str-el
http://creativecommons.org/licenses/by/4.0/
We calculate various CFT data for the $O(N)$ vector model with the long-range interaction, working at the next-to-leading order in the $1/N$ expansion. Our results provide additional evidence for the existence of conformal symmetry at the long-range fixed point, as well as the continuity of the CFT data at the long-r...
[ { "created": "Fri, 16 Jul 2021 18:00:01 GMT", "version": "v1" } ]
2021-10-07
[ [ "Chai", "Noam", "" ], [ "Goykhman", "Mikhail", "" ], [ "Sinha", "Ritam", "" ] ]
We calculate various CFT data for the $O(N)$ vector model with the long-range interaction, working at the next-to-leading order in the $1/N$ expansion. Our results provide additional evidence for the existence of conformal symmetry at the long-range fixed point, as well as the continuity of the CFT data at the long-ran...
hep-th/9909221
Jan Govaerts
Jan Govaerts and Bernadette Deschepper (Catholic Univ. Louvain, Belgium)
The Physical Projector and Topological Quantum Field Theories: U(1) Chern-Simons Theory in 2+1 Dimensions
24 pages, no figures, plain LaTeX file; one more reference added. Final version to appear in Jour. Phys. A
J.Phys.A33:1031-1053,2000
10.1088/0305-4470/33/5/315
null
hep-th hep-ph quant-ph
null
The recently proposed physical projector approach to the quantisation of gauge invariant systems is applied to the U(1) Chern-Simons theory in 2+1 dimensions as one of the simplest examples of a topological quantum field theory. The physical projector is explicitely demonstrated to be capable of effecting the require...
[ { "created": "Thu, 30 Sep 1999 06:56:55 GMT", "version": "v1" }, { "created": "Mon, 4 Oct 1999 09:33:17 GMT", "version": "v2" }, { "created": "Sat, 4 Dec 1999 14:51:53 GMT", "version": "v3" } ]
2008-11-26
[ [ "Govaerts", "Jan", "", "Catholic Univ. Louvain,\n Belgium" ], [ "Deschepper", "Bernadette", "", "Catholic Univ. Louvain,\n Belgium" ] ]
The recently proposed physical projector approach to the quantisation of gauge invariant systems is applied to the U(1) Chern-Simons theory in 2+1 dimensions as one of the simplest examples of a topological quantum field theory. The physical projector is explicitely demonstrated to be capable of effecting the required ...
hep-th/0507006
Ruth Durrer
Ruth Durrer
Braneworlds
39 pages, 12 Figures, course given at the XI Brazilian School of Cosmology and Gravitation
null
10.1063/1.2032732
null
hep-th astro-ph
null
This course is an introduction to the physics of braneworlds. We concentrate on braneworlds with only one extra-dimension and discuss their gravity. We derive the gravitational equations on the brane from the bulk Einstein equation and explore some limits in which they reduce to 4-dimensional Einstein gravity. We ind...
[ { "created": "Fri, 1 Jul 2005 10:37:17 GMT", "version": "v1" } ]
2009-11-11
[ [ "Durrer", "Ruth", "" ] ]
This course is an introduction to the physics of braneworlds. We concentrate on braneworlds with only one extra-dimension and discuss their gravity. We derive the gravitational equations on the brane from the bulk Einstein equation and explore some limits in which they reduce to 4-dimensional Einstein gravity. We indic...
2212.10575
Gonzalo Torroba
Horacio Casini, Ignacio Salazar Landea, Gonzalo Torroba
The entropic $g$-theorem in general spacetime dimension
v2: minor corrections, matches published version. 6 pages, 2 figures
null
10.1103/PhysRevLett.130.111603
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We establish the irreversibility of renormalization group flows on a pointlike defect inserted in a $d$-dimensional Lorentzian conformal field theory. We identify the impurity entropy $g$ with the quantum relative entropy in two equivalent ways. One involves a null deformation of the Cauchy surface, and the other is ...
[ { "created": "Tue, 20 Dec 2022 19:00:01 GMT", "version": "v1" }, { "created": "Tue, 21 Mar 2023 11:10:30 GMT", "version": "v2" } ]
2023-03-29
[ [ "Casini", "Horacio", "" ], [ "Landea", "Ignacio Salazar", "" ], [ "Torroba", "Gonzalo", "" ] ]
We establish the irreversibility of renormalization group flows on a pointlike defect inserted in a $d$-dimensional Lorentzian conformal field theory. We identify the impurity entropy $g$ with the quantum relative entropy in two equivalent ways. One involves a null deformation of the Cauchy surface, and the other is gi...
hep-th/9410233
Shibaji Roy
Pablo M. Llatas and Shibaji Roy
$c_M<1$ String Theory as a Constrained Topological Sigma Model
12 pages, Latex file, UG-9/94
Phys.Lett.B345:6-14,1995
10.1016/0370-2693(94)01618-M
null
hep-th
null
It has been argued by Ishikawa and Kato that by making use of a specific bosonization, $c_M=1$ string theory can be regarded as a constrained topological sigma model. We generalize their construction for any $(p,q)$ minimal model coupled to two dimensional (2d) gravity and show that the energy--momentum tensor and th...
[ { "created": "Mon, 31 Oct 1994 15:03:38 GMT", "version": "v1" } ]
2011-07-19
[ [ "Llatas", "Pablo M.", "" ], [ "Roy", "Shibaji", "" ] ]
It has been argued by Ishikawa and Kato that by making use of a specific bosonization, $c_M=1$ string theory can be regarded as a constrained topological sigma model. We generalize their construction for any $(p,q)$ minimal model coupled to two dimensional (2d) gravity and show that the energy--momentum tensor and the ...
1007.4685
Sergio Zerbini
G. Cognola and S. Zerbini
Generalized Zeta Function Regularization and the Multiplicative Anomaly
10 pages, submitted to the volume "Cosmology, Quantum Vacuum, and Zeta Functions", in honour of Professor Emilio Elizalde on the occasion of his 60th birthday
null
10.1007/978-3-642-19760-4_33
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A brief survey of the zeta function regularization and multiplicative anomaly issues when the associated zeta function of fluctuation operator is the regular at the origin (regular case) as well as when it is singular at the origin (singular case) is presented. In the singular case, new results for the multiplicative...
[ { "created": "Tue, 27 Jul 2010 11:57:40 GMT", "version": "v1" } ]
2015-05-19
[ [ "Cognola", "G.", "" ], [ "Zerbini", "S.", "" ] ]
A brief survey of the zeta function regularization and multiplicative anomaly issues when the associated zeta function of fluctuation operator is the regular at the origin (regular case) as well as when it is singular at the origin (singular case) is presented. In the singular case, new results for the multiplicative a...
hep-th/0302228
Norma Sanchez
Norma G. Sanchez
Advances in String Theory in Curved Backgrounds: A Synthesis Report
19 pages, no figures Invited Review to the Proceedings of the 2nd International Londrina School, Brazil. IJMPA
Int.J.Mod.Phys.A18:2011-2024,2003
10.1142/S0217751X0301543X
null
hep-th astro-ph gr-qc hep-ph math-ph math.MP
null
A synthetic report of the advances in the study of classical and quantum string dynamics in curved backgrounds is provided, namely: the new feature of multistring solutions; the effect of a cosmological constant and of spacial curvature on classical and quantum strings; classical splitting of fundamental strings;the ...
[ { "created": "Fri, 28 Feb 2003 15:47:30 GMT", "version": "v1" } ]
2011-07-19
[ [ "Sanchez", "Norma G.", "" ] ]
A synthetic report of the advances in the study of classical and quantum string dynamics in curved backgrounds is provided, namely: the new feature of multistring solutions; the effect of a cosmological constant and of spacial curvature on classical and quantum strings; classical splitting of fundamental strings;the ge...
hep-th/0112246
Silvia Penati
Marcus T. Grisaru and Silvia Penati
An integrable noncommutative version of the sine--Gordon system
28 pages, 2 figures. More comments about the equations of motion have been added
null
null
null
hep-th
null
Using the bicomplex approach we discuss a noncommutative system in two--dimensional Euclidean space. It is described by an equation of motion which reduces to the ordinary sine--Gordon equation when the noncommutation parameter is removed, plus a constraint equation which is nontrivial only in the noncommutative case...
[ { "created": "Fri, 28 Dec 2001 10:05:24 GMT", "version": "v1" }, { "created": "Fri, 8 Feb 2002 08:30:33 GMT", "version": "v2" }, { "created": "Thu, 28 Nov 2002 15:28:45 GMT", "version": "v3" } ]
2007-05-23
[ [ "Grisaru", "Marcus T.", "" ], [ "Penati", "Silvia", "" ] ]
Using the bicomplex approach we discuss a noncommutative system in two--dimensional Euclidean space. It is described by an equation of motion which reduces to the ordinary sine--Gordon equation when the noncommutation parameter is removed, plus a constraint equation which is nontrivial only in the noncommutative case. ...
hep-th/9408050
null
Peter E. Haagensen, Yuri Kubyshin, Jos\'e Ignacio Latorre and E. Moreno
The Exact Renormalization Group and Approximations
13 pages, LATEX (needs worldsci.sty). 3 figures available on request. Talk presented by Yu. Kubyshin at the "Quarks '94" International Seminar (May 11-18, 1994, Vladimir, Russia). No changes, replaced due to transmission error observed
null
null
null
hep-th
null
We review the Exact Renormalization Group equations of Wegner and Houghton in an approximation which permits both numerical and analytical studies of nonperturbative renormalization flows. We obtain critical exponents numerically and with the local polynomial approximation (LPA), and discuss the advantages and shortc...
[ { "created": "Tue, 9 Aug 1994 09:52:03 GMT", "version": "v1" }, { "created": "Thu, 11 Aug 1994 09:59:39 GMT", "version": "v2" }, { "created": "Thu, 18 Aug 1994 13:56:57 GMT", "version": "v3" } ]
2009-09-25
[ [ "Haagensen", "Peter E.", "" ], [ "Kubyshin", "Yuri", "" ], [ "Latorre", "José Ignacio", "" ], [ "Moreno", "E.", "" ] ]
We review the Exact Renormalization Group equations of Wegner and Houghton in an approximation which permits both numerical and analytical studies of nonperturbative renormalization flows. We obtain critical exponents numerically and with the local polynomial approximation (LPA), and discuss the advantages and shortcom...
hep-th/0212222
null
S.L.Dubovsky, V.A.Rubakov
Brane-induced gravity in more than one extra dimensions: violation of equivalence principle and ghost
23 pages; introduction expanded, references added, final version to appear in Phys. Rev. D
Phys.Rev. D67 (2003) 104014
10.1103/PhysRevD.67.104014
null
hep-th
null
We consider brane-induced gravity model in more than one extra dimensions, regularized by assuming that the bulk gravity is soft in ultraviolet. We study linear theory about flat multi-dimensional space-time and flat brane. We first find that this model allows for violation of equivalence between gravitational and in...
[ { "created": "Wed, 18 Dec 2002 19:49:52 GMT", "version": "v1" }, { "created": "Thu, 20 Mar 2003 15:32:54 GMT", "version": "v2" } ]
2009-11-07
[ [ "Dubovsky", "S. L.", "" ], [ "Rubakov", "V. A.", "" ] ]
We consider brane-induced gravity model in more than one extra dimensions, regularized by assuming that the bulk gravity is soft in ultraviolet. We study linear theory about flat multi-dimensional space-time and flat brane. We first find that this model allows for violation of equivalence between gravitational and iner...
0802.1392
Delsate T\'erence
Terence Delsate
Perturbative non uniform black strings in ${AdS}_6$
10 pages, 2 figures
Phys.Lett.B663:118-124,2008
10.1016/j.physletb.2008.03.047
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the non uniform AdS black string solution with a perturbation theory in six dimensions, focusing on the backreacting second order correction. The backreactions at second order give the first relevant corrections to the thermodynamical quantities. Our results show that for configurations with horizon radi...
[ { "created": "Mon, 11 Feb 2008 08:43:41 GMT", "version": "v1" }, { "created": "Thu, 6 Mar 2008 16:17:08 GMT", "version": "v2" } ]
2008-11-26
[ [ "Delsate", "Terence", "" ] ]
We construct the non uniform AdS black string solution with a perturbation theory in six dimensions, focusing on the backreacting second order correction. The backreactions at second order give the first relevant corrections to the thermodynamical quantities. Our results show that for configurations with horizon radius...
1501.04937
Ruth Gregory
Philipp Burda, Ruth Gregory, Ian Moss
Gravity and the stability of the Higgs vacuum
4 pages 3 figures, published version
Phys. Rev. Lett. 115, 071303 (2015)
10.1103/PhysRevLett.115.071303
DCPT-15/03
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the effect of gravitational interactions on the lifetime of the Higgs vacuum where generic quantum gravity corrections are taken into account. We show how small black holes can act as seeds for vacuum decay, spontaneously nucleating a new Higgs phase centered on the black hole with a lifetime measured in m...
[ { "created": "Tue, 20 Jan 2015 20:01:27 GMT", "version": "v1" }, { "created": "Tue, 25 Aug 2015 13:28:43 GMT", "version": "v2" } ]
2015-08-26
[ [ "Burda", "Philipp", "" ], [ "Gregory", "Ruth", "" ], [ "Moss", "Ian", "" ] ]
We discuss the effect of gravitational interactions on the lifetime of the Higgs vacuum where generic quantum gravity corrections are taken into account. We show how small black holes can act as seeds for vacuum decay, spontaneously nucleating a new Higgs phase centered on the black hole with a lifetime measured in mil...
hep-th/9511006
Reinhard Oehme
Reinhard Oehme
Reduction of Coupling Parameters
Plenary talk presented at the XVIIIth International Workshop on High Energy Physics and Field Theory, Moscow-Protvino, June 1995. To be published in the Proceedings. 20 pages, Latex
null
null
EFI 95-47, MPI-Ph/95-81
hep-th hep-ph
null
The general theory of the reduction in the number of coupling parameters is discussed. The method involves renormalization group invariant relations between couplings. It is more general than the imposition of symmetries. There are reduced theories with no known symmetry. The reduction scheme is finding many applicat...
[ { "created": "Wed, 1 Nov 1995 18:23:14 GMT", "version": "v1" } ]
2007-05-23
[ [ "Oehme", "Reinhard", "" ] ]
The general theory of the reduction in the number of coupling parameters is discussed. The method involves renormalization group invariant relations between couplings. It is more general than the imposition of symmetries. There are reduced theories with no known symmetry. The reduction scheme is finding many applicatio...
1709.08596
Ruslan Metsaev
R.R. Metsaev
Cubic interaction vertices for continuous-spin fields and arbitrary spin massive fields
49 pages, v2: Typos in text and eqs.(4.35),(B.13),(B.14),(B.24) corrected. Above eqs.(3.37) and below eqs.(3.43), brief remarks added
null
10.1007/JHEP11(2017)197
FIAN-TD-2017-19
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Light-cone gauge formulation of relativistic dynamics of a continuous-spin field propagating in the flat space is developed. Cubic interaction vertices of continuous-spin massless fields and totally symmetric arbitrary spin massive fields are studied. We consider parity invariant cubic vertices that involve one conti...
[ { "created": "Mon, 25 Sep 2017 16:54:49 GMT", "version": "v1" }, { "created": "Thu, 28 Dec 2017 16:08:26 GMT", "version": "v2" } ]
2018-01-17
[ [ "Metsaev", "R. R.", "" ] ]
Light-cone gauge formulation of relativistic dynamics of a continuous-spin field propagating in the flat space is developed. Cubic interaction vertices of continuous-spin massless fields and totally symmetric arbitrary spin massive fields are studied. We consider parity invariant cubic vertices that involve one continu...
2005.01893
Clifford V. Johnson
Clifford V. Johnson
JT Supergravity, Minimal Strings, and Matrix Models
15 pages, 9 multi-component figures, 1 trumpet v2: Discussion of perturbation theory improved. Overall presentation enhanced in various places
Phys. Rev. D 103, 046012 (2021)
10.1103/PhysRevD.103.046012
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is proposed that a family of Jackiw-Teitelboim supergravites, recently discussed in connection with matrix models by Stanford and Witten, can be given a complete definition, to all orders in the topological expansion and beyond, in terms of a specific combination of minimal string theories. This construction defin...
[ { "created": "Tue, 5 May 2020 00:23:32 GMT", "version": "v1" }, { "created": "Fri, 18 Dec 2020 02:18:13 GMT", "version": "v2" } ]
2021-02-24
[ [ "Johnson", "Clifford V.", "" ] ]
It is proposed that a family of Jackiw-Teitelboim supergravites, recently discussed in connection with matrix models by Stanford and Witten, can be given a complete definition, to all orders in the topological expansion and beyond, in terms of a specific combination of minimal string theories. This construction defines...
hep-th/9402077
null
Ulrich Ellwanger
Flow Equations and BRS Invariance for Yang-Mills Theories
10 pages, HD-THEP-94-02 (References and example added; version to appear in Phys. Lett. B)
Phys.Lett. B335 (1994) 364-370
10.1016/0370-2693(94)90365-4
null
hep-th hep-ph
null
Flow equations describe the evolution of the effective action $\Gamma_k$ in the process of varying an infrared cutoff $k$. The presence of the infrared cutoff explicitly breaks gauge and hence BRS invariance. We derive modified Slavnov-Taylor identities, which are valid for nonvanishing $k$. They guarantee the BRS in...
[ { "created": "Mon, 14 Feb 1994 14:49:11 GMT", "version": "v1" }, { "created": "Fri, 29 Jul 1994 08:59:50 GMT", "version": "v2" } ]
2009-10-28
[ [ "Ellwanger", "Ulrich", "" ] ]
Flow equations describe the evolution of the effective action $\Gamma_k$ in the process of varying an infrared cutoff $k$. The presence of the infrared cutoff explicitly breaks gauge and hence BRS invariance. We derive modified Slavnov-Taylor identities, which are valid for nonvanishing $k$. They guarantee the BRS inva...
hep-th/9901041
Andreas Karch
Andreas Karch, Dieter Lust and Andre Miemiec
New N=1 Superconformal Field Theories and their Supergravity Description
LaTeX2e; v2: 2 references added; v3: discussion about selfduality corrected
Phys.Lett.B454:265-269,1999
10.1016/S0370-2693(99)00392-5
HUB-EP-99/03, MIT-CTP-2823
hep-th
null
In this note we construct a new class of superconformal field theories as mass deformed N=4 super Yang-Mills theories. We will argue that these theories correspond to the fixed points which were recently found by Khavaev, Pilch and Warner studying the deformations of the dual IIB string theory on AdS_5\times S^5.
[ { "created": "Tue, 12 Jan 1999 00:38:09 GMT", "version": "v1" }, { "created": "Tue, 12 Jan 1999 15:35:26 GMT", "version": "v2" }, { "created": "Wed, 20 Jan 1999 03:49:12 GMT", "version": "v3" } ]
2009-10-07
[ [ "Karch", "Andreas", "" ], [ "Lust", "Dieter", "" ], [ "Miemiec", "Andre", "" ] ]
In this note we construct a new class of superconformal field theories as mass deformed N=4 super Yang-Mills theories. We will argue that these theories correspond to the fixed points which were recently found by Khavaev, Pilch and Warner studying the deformations of the dual IIB string theory on AdS_5\times S^5.
1812.03751
Akbar Jahan
A. Jahan and I. Brevik
Casimir energy of an open string with angle-dependent boundary condition
12 pages, version accepted by JETP
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider an open string with ends laying on the two different solid beams (rods). This set-up is equivalent to two scalar fields with a set of constraints at their end-points. We calculate the zero-point energy and the Casimir energy in three different ways: (1) by use of the Hurwitz zeta function, (2) by employin...
[ { "created": "Mon, 10 Dec 2018 12:20:25 GMT", "version": "v1" }, { "created": "Sun, 30 Jun 2019 18:16:51 GMT", "version": "v2" } ]
2019-07-02
[ [ "Jahan", "A.", "" ], [ "Brevik", "I.", "" ] ]
We consider an open string with ends laying on the two different solid beams (rods). This set-up is equivalent to two scalar fields with a set of constraints at their end-points. We calculate the zero-point energy and the Casimir energy in three different ways: (1) by use of the Hurwitz zeta function, (2) by employing ...
1909.00742
Benoit Vicedo
Francois Delduc, Takashi Kameyama, Sylvain Lacroix, Marc Magro, Benoit Vicedo
Ultralocal Lax connection for para-complex $\mathbb{Z}_T$-cosets
19 pages
Nucl. Phys. B949, (2019), 114821
10.1016/j.nuclphysb.2019.114821
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider $\sigma$-models on para-complex $\mathbb{Z}_T$-cosets, which are analogues of those on complex homogeneous target spaces considered recently by D. Bykov. For these models, we show the existence of a gauge-invariant Lax connection whose Poisson brackets are ultralocal. Furthermore, its light-cone component...
[ { "created": "Mon, 2 Sep 2019 14:43:12 GMT", "version": "v1" } ]
2019-11-14
[ [ "Delduc", "Francois", "" ], [ "Kameyama", "Takashi", "" ], [ "Lacroix", "Sylvain", "" ], [ "Magro", "Marc", "" ], [ "Vicedo", "Benoit", "" ] ]
We consider $\sigma$-models on para-complex $\mathbb{Z}_T$-cosets, which are analogues of those on complex homogeneous target spaces considered recently by D. Bykov. For these models, we show the existence of a gauge-invariant Lax connection whose Poisson brackets are ultralocal. Furthermore, its light-cone components ...
1107.3117
Tobias Zingg
Tobias Zingg
Thermodynamics of Dyonic Lifshitz Black Holes
26 pages, 4 figures
null
10.1007/JHEP09(2011)067
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Black holes with asymptotic anisotropic scaling are conjectured to be gravity duals of condensed matter system close to quantum critical points with non-trivial dynamical exponent z at finite temperature. A holographic renormalization procedure is presented that allows thermodynamic potentials to be defined for objec...
[ { "created": "Fri, 15 Jul 2011 18:01:09 GMT", "version": "v1" } ]
2015-05-28
[ [ "Zingg", "Tobias", "" ] ]
Black holes with asymptotic anisotropic scaling are conjectured to be gravity duals of condensed matter system close to quantum critical points with non-trivial dynamical exponent z at finite temperature. A holographic renormalization procedure is presented that allows thermodynamic potentials to be defined for objects...
1602.05959
Johan Bl{\aa}b\"ack
Iosif Bena, Johan Bl{\aa}b\"ack, David Turton
Loop corrections to the antibrane potential
27 pages, 5 figures, v2: Added clarification of statements, version accepted for publication in JHEP
JHEP 1607 (2016) 132
10.1007/JHEP07(2016)132
IPHT-T16/012
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Antibranes provide some of the most generic ways to uplift Anti-de Sitter flux compactifications to de Sitter, and there is a growing body of evidence that antibranes placed in long warped throats such as the Klebanov-Strassler warped deformed conifold solution have a brane-brane-repelling tachyon. This tachyon was f...
[ { "created": "Thu, 18 Feb 2016 21:00:03 GMT", "version": "v1" }, { "created": "Wed, 20 Jul 2016 13:34:25 GMT", "version": "v2" } ]
2016-08-04
[ [ "Bena", "Iosif", "" ], [ "Blåbäck", "Johan", "" ], [ "Turton", "David", "" ] ]
Antibranes provide some of the most generic ways to uplift Anti-de Sitter flux compactifications to de Sitter, and there is a growing body of evidence that antibranes placed in long warped throats such as the Klebanov-Strassler warped deformed conifold solution have a brane-brane-repelling tachyon. This tachyon was fir...
hep-th/9908063
Young-Jai Park
Chang-Ho Kim and Young-Jai Park
Consistent Superalgebraic Truncations from D=5, N=5 Supergravity
15 Pages
null
null
SOGANG-HEP 260/99
hep-th
null
We study a novel five-dimensional, {\it N}=5 supergravity in the context of Lie superalgebra SU(5/2). The possible successive superalgebraic truncations from {\it N}=5 theory to the lower supersymmetric {\it N}=4,3,2, and 1 supergravity theories are systematically analyzed as a sub-superalgebraic chain of SU(5/2)$\su...
[ { "created": "Mon, 9 Aug 1999 02:21:57 GMT", "version": "v1" } ]
2007-05-23
[ [ "Kim", "Chang-Ho", "" ], [ "Park", "Young-Jai", "" ] ]
We study a novel five-dimensional, {\it N}=5 supergravity in the context of Lie superalgebra SU(5/2). The possible successive superalgebraic truncations from {\it N}=5 theory to the lower supersymmetric {\it N}=4,3,2, and 1 supergravity theories are systematically analyzed as a sub-superalgebraic chain of SU(5/2)$\sups...
2203.01776
Francesco Toppan
Francesco Toppan
First quantization of braided Majorana fermions
15 pages; final version in Nucl. Phys. B; a typo in the bibliography corrected
Nucl. Phys. B 980 (2022) 115834
10.1016/j.nuclphysb.2022.115834
CBPF-NF-002/22
hep-th cond-mat.stat-mech math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A ${\mathbb Z}_2$-graded qubit represents an even (bosonic) "vacuum state" and an odd, excited, Majorana fermion state. The multiparticle sectors of $N$, braided, indistinguishable Majorana fermions are constructed via first quantization. The framework is that of a graded Hopf algebra endowed with a braided tensor pr...
[ { "created": "Thu, 3 Mar 2022 15:43:38 GMT", "version": "v1" }, { "created": "Sat, 7 May 2022 09:25:36 GMT", "version": "v2" }, { "created": "Sun, 15 May 2022 20:43:03 GMT", "version": "v3" } ]
2022-05-17
[ [ "Toppan", "Francesco", "" ] ]
A ${\mathbb Z}_2$-graded qubit represents an even (bosonic) "vacuum state" and an odd, excited, Majorana fermion state. The multiparticle sectors of $N$, braided, indistinguishable Majorana fermions are constructed via first quantization. The framework is that of a graded Hopf algebra endowed with a braided tensor prod...
hep-th/0503099
Andelka Andrasi
A. Andra\v{s}i and J. C. Taylor
Cancellation of energy-divergences in Coulomb gauge QCD
8 pages, 3 figures, revised version, two references added; accepted for publication in EPJC
Eur.Phys.J.C41:377-380,2005
10.1140/epjc/s2005-02239-4
null
hep-th hep-ph
null
In the Coulomb gauge of nonabelian gauge theories there are in general, in individual graphs, 'energy-divergences' on integrating over the loop energy variable for fixed loop momentum. These divergences are avoided in the Hamiltonian, phase-space formulation. But, even in this formulation, energy-divergences re-appea...
[ { "created": "Fri, 11 Mar 2005 11:02:40 GMT", "version": "v1" }, { "created": "Mon, 18 Apr 2005 08:56:32 GMT", "version": "v2" } ]
2011-09-13
[ [ "Andraši", "A.", "" ], [ "Taylor", "J. C.", "" ] ]
In the Coulomb gauge of nonabelian gauge theories there are in general, in individual graphs, 'energy-divergences' on integrating over the loop energy variable for fixed loop momentum. These divergences are avoided in the Hamiltonian, phase-space formulation. But, even in this formulation, energy-divergences re-appear ...
hep-th/0603229
Alexander Kaganovich B.
E. I. Guendelman and A. B. Kaganovich
On the Foundations of the Two Measures Field Theory
18 pages, contribution to the proceedings of the Albert Einstein's Century International Conference
AIPConf.Proc.861:875-882,2006
10.1063/1.2399672
null
hep-th
null
Two Measures Field Theory (TMT) uses both the Riemannian volume element \sqrt{-g}d^4x and a new one \Phi d^4x where the new measure of integration \Phi can be build of four scalar fields. Arguments in favor of TMT, both from the point of view of first principles and from the TMT results are summarized. Possible origi...
[ { "created": "Wed, 29 Mar 2006 13:19:57 GMT", "version": "v1" } ]
2009-11-11
[ [ "Guendelman", "E. I.", "" ], [ "Kaganovich", "A. B.", "" ] ]
Two Measures Field Theory (TMT) uses both the Riemannian volume element \sqrt{-g}d^4x and a new one \Phi d^4x where the new measure of integration \Phi can be build of four scalar fields. Arguments in favor of TMT, both from the point of view of first principles and from the TMT results are summarized. Possible origin ...
hep-th/9209110
Kim Chanju
Chanju Kim
Self-dual Vortices in the Generalized Abelian Higgs Model with Independent Chern-Simons Interaction
32 pages, LATEX, SNUTP 92-79
Phys.Rev. D47 (1993) 673-684
10.1103/PhysRevD.47.673
null
hep-th
null
Self-dual vortex solutions are studied in detail in the generalized abelian Higgs model with independent Chern-Simons interaction. For special choices of couplings, it reduces to a Maxwell-Higgs model with two scalar fields, a Chern-Simons-Higgs model with two scalar fields, or other new models. We investigate the pr...
[ { "created": "Sun, 27 Sep 1992 10:38:22 GMT", "version": "v1" }, { "created": "Mon, 28 Sep 1992 05:11:55 GMT", "version": "v2" } ]
2009-10-22
[ [ "Kim", "Chanju", "" ] ]
Self-dual vortex solutions are studied in detail in the generalized abelian Higgs model with independent Chern-Simons interaction. For special choices of couplings, it reduces to a Maxwell-Higgs model with two scalar fields, a Chern-Simons-Higgs model with two scalar fields, or other new models. We investigate the prop...
hep-th/0306175
Ludde Edgren
Ludde Edgren, Niclas Sandstrom
Superfield algorithm for higher order gauge field theories
17 pages in LaTeX, improved text, published version
JHEP 0401 (2004) 006
10.1088/1126-6708/2004/01/006
null
hep-th
null
We propose an algorithm for the construction of higher order gauge field theories from a superfield formulation within the Batalin-Vilkovisky formalism. This is a generalization of the superfield algorithm recently considered by Batalin and Marnelius. This generalization seems to allow for non-topological gauge field...
[ { "created": "Wed, 18 Jun 2003 14:14:03 GMT", "version": "v1" }, { "created": "Thu, 29 Jan 2004 14:02:45 GMT", "version": "v2" } ]
2009-11-10
[ [ "Edgren", "Ludde", "" ], [ "Sandstrom", "Niclas", "" ] ]
We propose an algorithm for the construction of higher order gauge field theories from a superfield formulation within the Batalin-Vilkovisky formalism. This is a generalization of the superfield algorithm recently considered by Batalin and Marnelius. This generalization seems to allow for non-topological gauge field t...
1611.01810
Iva Lovrekovic
M. Irakleidou, I. Lovrekovic
Asymptotic symmetry algebra of conformal gravity
23 pages
Phys. Rev. D 96, 104009 (2017)
10.1103/PhysRevD.96.104009
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute asymptotic symmetry algebras of conformal gravity. Due to more general boundary conditions allowed in conformal gravity in comparison to those in Einstein gravity, we can classify the corresponding algebras. The highest algebra for non-trivial boundary conditions is five dimensional and it leads to global ...
[ { "created": "Sun, 6 Nov 2016 17:42:00 GMT", "version": "v1" }, { "created": "Mon, 13 Nov 2017 17:02:38 GMT", "version": "v2" } ]
2017-11-22
[ [ "Irakleidou", "M.", "" ], [ "Lovrekovic", "I.", "" ] ]
We compute asymptotic symmetry algebras of conformal gravity. Due to more general boundary conditions allowed in conformal gravity in comparison to those in Einstein gravity, we can classify the corresponding algebras. The highest algebra for non-trivial boundary conditions is five dimensional and it leads to global ge...
hep-th/0501085
C\'assius de Melo
R. Casana, C. A. M. de Melo and B. M. Pimentel
Scalar and Vector Massive Fields in Lyra's Manifold
Preprint version 7 pages. Talk presented in the Fourth International Winter Conference on Mathematical Methods in Physics, 9 to 23 August 2004, Rio de Janeiro, Brazil
PoS WC2004 (2004) 013
null
IFT-P.052/2004
hep-th gr-qc math-ph math.MP
null
The problem of coupling between spin and torsion is analysed from a Lyra's manifold background for scalar and vector massive fields using the Duffin-Kemmer-Petiau (DKP) theory. We found the propagation of the torsion is dynamical, and the minimal coupling of DKP field corresponds to a non-minimal coupling in the stan...
[ { "created": "Tue, 11 Jan 2005 23:19:18 GMT", "version": "v1" } ]
2007-05-23
[ [ "Casana", "R.", "" ], [ "de Melo", "C. A. M.", "" ], [ "Pimentel", "B. M.", "" ] ]
The problem of coupling between spin and torsion is analysed from a Lyra's manifold background for scalar and vector massive fields using the Duffin-Kemmer-Petiau (DKP) theory. We found the propagation of the torsion is dynamical, and the minimal coupling of DKP field corresponds to a non-minimal coupling in the standa...
hep-th/9208061
null
P. Martin, Herbert Saleur
On an algebraic approach to higher dimensional statistical mechanics
41 pages, 13 figures (two not included)
Commun.Math.Phys. 158 (1993) 155-190
10.1007/BF02097236
null
hep-th nlin.SI solv-int
null
We study representations of Temperley-Lieb algebras associated with the transfer matrix formulation of statistical mechanics on arbitrary lattices. We first discuss a new hyperfinite algebra, the Diagram algebra $D_{\underline{n}}(Q)$, which is a quotient of the Temperley-Lieb algebra appropriate for Potts models in ...
[ { "created": "Mon, 24 Aug 1992 19:41:51 GMT", "version": "v1" } ]
2016-09-06
[ [ "Martin", "P.", "" ], [ "Saleur", "Herbert", "" ] ]
We study representations of Temperley-Lieb algebras associated with the transfer matrix formulation of statistical mechanics on arbitrary lattices. We first discuss a new hyperfinite algebra, the Diagram algebra $D_{\underline{n}}(Q)$, which is a quotient of the Temperley-Lieb algebra appropriate for Potts models in th...
1304.4131
Claude Bervillier
C. Bervillier
The Wilson exact renormalization group equation and the anomalous dimension parameter
10 pages
Condens. Matter Phys., 2013, vol. 16, No. 2, 23003
10.5488/CMP.16.23003
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The non-linear way the anomalous dimension parameter has been introduced in the historic first version of the exact renormalization group equation is compared to current practice. A simple expression for the exactly marginal redundant operator proceeds from this non-linearity, whereas in the linear case, first order ...
[ { "created": "Mon, 15 Apr 2013 15:29:33 GMT", "version": "v1" }, { "created": "Mon, 13 May 2013 14:35:23 GMT", "version": "v2" }, { "created": "Mon, 8 Jul 2013 09:20:02 GMT", "version": "v3" } ]
2013-07-09
[ [ "Bervillier", "C.", "" ] ]
The non-linear way the anomalous dimension parameter has been introduced in the historic first version of the exact renormalization group equation is compared to current practice. A simple expression for the exactly marginal redundant operator proceeds from this non-linearity, whereas in the linear case, first order di...
1102.4724
Suvrat Raju
Suvrat Raju
Recursion Relations for AdS/CFT Correlators
45 pages
Phys.Rev.D83:126002,2011
10.1103/PhysRevD.83.126002
HRI/ST/1103
hep-th gr-qc
http://creativecommons.org/licenses/by-nc-sa/3.0/
We expand on the results of arXiv:1011.0780 where we presented new recursion relations for correlation functions of the stress tensor and conserved currents in conformal field theories with an AdS_p dual for p > 4. These recursion relations are derived by generalizing the Britto-Cachazo-Feng-Witten (BCFW) relations t...
[ { "created": "Wed, 23 Feb 2011 12:42:29 GMT", "version": "v1" } ]
2011-06-13
[ [ "Raju", "Suvrat", "" ] ]
We expand on the results of arXiv:1011.0780 where we presented new recursion relations for correlation functions of the stress tensor and conserved currents in conformal field theories with an AdS_p dual for p > 4. These recursion relations are derived by generalizing the Britto-Cachazo-Feng-Witten (BCFW) relations to ...
hep-th/0405227
Paul Koerber
Paul Koerber
Abelian and Non-abelian D-brane Effective Actions
Ph.D. thesis, Vrije Universiteit Brussel, 168 pages, 10 figures, LaTeX, v2: clarification added to 3.3.2, references added, v3: metadata change: broken link removed
Fortsch.Phys. 52 (2004) 871-960
10.1002/prop.200410171
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this Ph.D. thesis we review and elaborate on a method to find the D-brane effective action, based on BPS equations. Firstly, both for the Yang-Mills action and the Born-Infeld action it is shown that these configurations are indeed BPS, i.e. solutions to these equations saturate a Bogomolny bound and leave some su...
[ { "created": "Tue, 25 May 2004 18:33:21 GMT", "version": "v1" }, { "created": "Fri, 13 Aug 2004 12:38:08 GMT", "version": "v2" }, { "created": "Sat, 21 Nov 2015 16:52:26 GMT", "version": "v3" } ]
2015-11-24
[ [ "Koerber", "Paul", "" ] ]
In this Ph.D. thesis we review and elaborate on a method to find the D-brane effective action, based on BPS equations. Firstly, both for the Yang-Mills action and the Born-Infeld action it is shown that these configurations are indeed BPS, i.e. solutions to these equations saturate a Bogomolny bound and leave some supe...
1902.03167
Omar Zanusso
Sebasti\'an A. Franchino-Vi\~nas, Tib\'erio de Paula Netto, Omar Zanusso
Vacuum effective actions and mass-dependent renormalization in curved space
26 pages, review prepared for the special issue of Universe collecting the contributions for the workshop "Quantum Fields - from Fundamental Concepts to Phenomenological Questions" (Mainz 26-28 September 2018), covers the results of 1803.06948 and 1812.00460
Universe 2019, 5(3), 67
10.3390/universe5030067
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review past and present results on the non-local form-factors of the effective action of semiclassical gravity in two and four dimensions computed by means of a covariant expansion of the heat kernel up to the second order in the curvatures. We discuss the importance of these form-factors in the construction of ma...
[ { "created": "Fri, 8 Feb 2019 16:26:18 GMT", "version": "v1" }, { "created": "Sat, 2 Mar 2019 17:23:17 GMT", "version": "v2" } ]
2019-03-05
[ [ "Franchino-Viñas", "Sebastián A.", "" ], [ "Netto", "Tibério de Paula", "" ], [ "Zanusso", "Omar", "" ] ]
We review past and present results on the non-local form-factors of the effective action of semiclassical gravity in two and four dimensions computed by means of a covariant expansion of the heat kernel up to the second order in the curvatures. We discuss the importance of these form-factors in the construction of mass...
hep-th/9802200
Ashok Das
Ashok Das
Lightfront Hamiltonian Structures for the Nonlinear Sigma Model
References added, 11 pages, plain Tex
Mod.Phys.Lett. A13 (1998) 1133-1142
10.1142/S0217732398001200
null
hep-th
null
We derive the Dirac brackets for the O(N) nonlinear sigma model in the lightfront description with and without the constraint. We bring out various subtleties that arise including the fact that anti-periodic boundary condition seems to be preferred.
[ { "created": "Fri, 27 Feb 1998 17:16:28 GMT", "version": "v1" }, { "created": "Tue, 10 Mar 1998 13:24:33 GMT", "version": "v2" } ]
2009-10-31
[ [ "Das", "Ashok", "" ] ]
We derive the Dirac brackets for the O(N) nonlinear sigma model in the lightfront description with and without the constraint. We bring out various subtleties that arise including the fact that anti-periodic boundary condition seems to be preferred.
2311.03305
Rajesh Karmakar
Rajesh Karmakar, Debaprasad Maity
Sonoluminescence: Photon production in time dependent analog system
13 pages, 7 figures
null
null
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Sonoluminescence is a well known laboratory phenomenon where an oscillating gas bubble in the appropriate environment periodically emits a flash of light in the visible frequency range. In this submission, we study the system in the framework of analog gravity. We model the oscillating bubble in terms of analog geome...
[ { "created": "Mon, 6 Nov 2023 17:54:28 GMT", "version": "v1" } ]
2023-11-07
[ [ "Karmakar", "Rajesh", "" ], [ "Maity", "Debaprasad", "" ] ]
Sonoluminescence is a well known laboratory phenomenon where an oscillating gas bubble in the appropriate environment periodically emits a flash of light in the visible frequency range. In this submission, we study the system in the framework of analog gravity. We model the oscillating bubble in terms of analog geometr...
hep-th/0308021
Emery Sokatchev
Sergio Ferrara and Emery Sokatchev
Non-anticommutative N=2 super-Yang-Mills theory with singlet deformation
Important change: The non-Abelian case is now covered. Some references added
Phys.Lett. B579 (2004) 226-234
10.1016/j.physletb.2003.10.093
null
hep-th
null
We consider a non-anticommutative N=2 superspace with an SU(2) singlet and Lorentz scalar deformation parameter, $\{\theta^{\alpha i},\theta^{\beta j}\}_\star = -2iP \e^{\alpha\beta}\e^{ij}$. We exploit this unique feature of the N=2 case to construct a deformation of the non-Abelian super-Yang-Mills theory which pre...
[ { "created": "Mon, 4 Aug 2003 14:35:03 GMT", "version": "v1" }, { "created": "Wed, 13 Aug 2003 15:39:02 GMT", "version": "v2" } ]
2015-06-26
[ [ "Ferrara", "Sergio", "" ], [ "Sokatchev", "Emery", "" ] ]
We consider a non-anticommutative N=2 superspace with an SU(2) singlet and Lorentz scalar deformation parameter, $\{\theta^{\alpha i},\theta^{\beta j}\}_\star = -2iP \e^{\alpha\beta}\e^{ij}$. We exploit this unique feature of the N=2 case to construct a deformation of the non-Abelian super-Yang-Mills theory which prese...
1404.5024
Mir Faizal
Mir Faizal
Consequences of Deformation of the Heisenberg Algebra
9 pages, 0 figures
Int. J. Geom. Meth. Mod. Phys. 12: 1550022, 2015
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we will demonstrate that like the existence of a minimum measurable length, the existence of a maximum measurable momentum, also influence all quantum mechanical systems. Beyond the simple one dimensional case, the existence of a maximum momentum will induce non-local corrections to the first quantized ...
[ { "created": "Sun, 20 Apr 2014 07:19:17 GMT", "version": "v1" } ]
2015-02-24
[ [ "Faizal", "Mir", "" ] ]
In this paper we will demonstrate that like the existence of a minimum measurable length, the existence of a maximum measurable momentum, also influence all quantum mechanical systems. Beyond the simple one dimensional case, the existence of a maximum momentum will induce non-local corrections to the first quantized Ha...
hep-th/9512222
null
Alan Kostelecky and Malcolm Perry
Solitonic Black Holes in Gauged N=2 Supergravity
accepted for publication in Physics Letters B
Phys.Lett.B371:191-198,1996
10.1016/0370-2693(95)01607-4
IUHET 314, September 1995
hep-th
null
A sequence of zero-temperature black-hole spacetimes with angular momentum and electric and magnetic charges is shown to exist in gauged $N=2$ supergravity. Stability of a subset of these spacetimes is demonstrated by saturation of the Bogomol'nyi bound arising from the supersymmetry algebra. The mass of the resultin...
[ { "created": "Fri, 29 Dec 1995 17:11:57 GMT", "version": "v1" } ]
2009-09-25
[ [ "Kostelecky", "Alan", "" ], [ "Perry", "Malcolm", "" ] ]
A sequence of zero-temperature black-hole spacetimes with angular momentum and electric and magnetic charges is shown to exist in gauged $N=2$ supergravity. Stability of a subset of these spacetimes is demonstrated by saturation of the Bogomol'nyi bound arising from the supersymmetry algebra. The mass of the resulting ...
hep-th/0309138
Joanna L. Karczmarek
Joanna L. Karczmarek and Andrew Strominger
Matrix Cosmology
21 pages, 6 figures, v2: added references, minor additions and corrections
JHEP 0404:055,2004
10.1088/1126-6708/2004/04/055
null
hep-th
null
Exact time-dependent solutions of c=1 string theory are described using the free fermion formulation. One such class of solutions describes draining of the Fermi sea and has a spacetime interpretation as closed string tachyon condensation. A second class of solutions, corresponding to droplets of Fermi liquid orbitin...
[ { "created": "Mon, 15 Sep 2003 19:43:41 GMT", "version": "v1" }, { "created": "Tue, 23 Sep 2003 21:07:01 GMT", "version": "v2" } ]
2009-11-10
[ [ "Karczmarek", "Joanna L.", "" ], [ "Strominger", "Andrew", "" ] ]
Exact time-dependent solutions of c=1 string theory are described using the free fermion formulation. One such class of solutions describes draining of the Fermi sea and has a spacetime interpretation as closed string tachyon condensation. A second class of solutions, corresponding to droplets of Fermi liquid orbiting ...
hep-th/0008046
Vipul Periwal
Vipul Periwal
Deformation quantization as the origin of D-brane non-Abelian degrees of freedom
8 pages, RevTeX
JHEP 0008 (2000) 021
10.1088/1126-6708/2000/08/021
PUPT-1948
hep-th
null
I construct a map from the Grothendieck group of coherent sheaves to $K$-homology. This results in explicit realizations of $K$-homology cycles associated with D-brane configurations. Non-Abelian degrees of freedom arise in this framework from the deformation quantization of $N$-tuple cycles. The large $N$ limit of t...
[ { "created": "Fri, 4 Aug 2000 16:48:24 GMT", "version": "v1" } ]
2009-10-31
[ [ "Periwal", "Vipul", "" ] ]
I construct a map from the Grothendieck group of coherent sheaves to $K$-homology. This results in explicit realizations of $K$-homology cycles associated with D-brane configurations. Non-Abelian degrees of freedom arise in this framework from the deformation quantization of $N$-tuple cycles. The large $N$ limit of the...
hep-th/0402017
Oleg Andreev
Oleg Andreev
A few comments on the high-energy behavior of string scattering amplitudes in warped spacetimes
6 pages
Phys.Rev. D70 (2004) 027901
10.1103/PhysRevD.70.027901
HU Berlin-EP-04/05
hep-th
null
The high-energy behavior of string scattering in warped spacetimes is studied to all orders in perturbation theory. If one assumes that the theory is finite, the amplitudes exactly fall as powers of momentum.
[ { "created": "Mon, 2 Feb 2004 19:01:18 GMT", "version": "v1" } ]
2009-11-10
[ [ "Andreev", "Oleg", "" ] ]
The high-energy behavior of string scattering in warped spacetimes is studied to all orders in perturbation theory. If one assumes that the theory is finite, the amplitudes exactly fall as powers of momentum.
hep-th/9807203
Andrei Smilga
A.V. Smilga
BPS and non-BPS domain walls in supersymmetric QCD
Invited talk at 3rd Workshop "Continuous Advances in QCD", Minneapolis, April 16-19, 1998 and at the International Seminar "Quarks 98", Suzdal, May 18-24, 1998. LaTeX 14 pages, 6 figures
null
null
NORDITA 49/98-HE
hep-th
null
We study the spectrum of the domain walls interpolating between different chirally asymmetric vacua in supersymmetric QCD with the SU(N) gauge group and including N-1 pairs of chiral matter multiplets in fundamental and anti-fundamental representations. There are always "real walls" interpolating between the chirally...
[ { "created": "Tue, 28 Jul 1998 15:01:41 GMT", "version": "v1" } ]
2007-05-23
[ [ "Smilga", "A. V.", "" ] ]
We study the spectrum of the domain walls interpolating between different chirally asymmetric vacua in supersymmetric QCD with the SU(N) gauge group and including N-1 pairs of chiral matter multiplets in fundamental and anti-fundamental representations. There are always "real walls" interpolating between the chirally s...
2005.10168
Dibya Chakraborty
Bruno Valeixo Bento, Dibya Chakraborty, Susha L. Parameswaran, Ivonne Zavala
Dark Energy in String Theory
23 pages, 4 figures, 3 tables, contribution to the proceedings of the Corfu Summer Institute 2019 "School and Workshops on Elementary Particle Physics and Gravity (CORFU2019)", includes work published in arXiv:1810.08634 (Olguin-Trejo, SLP, Tasinato, IZ) and arXiv:1907.10141 (Hardy, SLP), and some new results
null
null
null
hep-th astro-ph.CO gr-qc hep-ph
http://creativecommons.org/licenses/by/4.0/
We consider various candidates for Dark Energy, motivated by string theory. Several no-go theorems push de Sitter string vacua, with $w=-1$, to the limits of theoretical control, and all known examples depend on a delicate interplay between different string theoretic ingredients. On the other hand, runaway moduli dir...
[ { "created": "Wed, 20 May 2020 16:21:53 GMT", "version": "v1" } ]
2020-05-21
[ [ "Bento", "Bruno Valeixo", "" ], [ "Chakraborty", "Dibya", "" ], [ "Parameswaran", "Susha L.", "" ], [ "Zavala", "Ivonne", "" ] ]
We consider various candidates for Dark Energy, motivated by string theory. Several no-go theorems push de Sitter string vacua, with $w=-1$, to the limits of theoretical control, and all known examples depend on a delicate interplay between different string theoretic ingredients. On the other hand, runaway moduli direc...
hep-th/9412185
null
Daniel Kastler, Thomas Schucker (Marseille)
The Standard Model a la Connes-Lott
20 pages, LaTeX
J.Geom.Phys. 24 (1997) 1-19
10.1016/S0393-0440(96)00031-9
CPT-94/P.3091
hep-th
null
The relations among coupling constants and masses in the standard model \`a la Connes-Lott with general scalar product are computed in detail. We find a relation between the top and the Higgs masses. For $m_t=174\pm22\ GeV$ it yields $m_H=277\pm40\ GeV$. The Connes-Lott theory privileges the masses $m_t=160.4\ GeV$ a...
[ { "created": "Wed, 21 Dec 1994 17:09:08 GMT", "version": "v1" } ]
2015-06-26
[ [ "Kastler", "Daniel", "", "Marseille" ], [ "Schucker", "Thomas", "", "Marseille" ] ]
The relations among coupling constants and masses in the standard model \`a la Connes-Lott with general scalar product are computed in detail. We find a relation between the top and the Higgs masses. For $m_t=174\pm22\ GeV$ it yields $m_H=277\pm40\ GeV$. The Connes-Lott theory privileges the masses $m_t=160.4\ GeV$ and...
1310.4709
Stanislaw Mrowczynski
Alina Czajka and Stanislaw Mrowczynski
Super Yang-Mills Plasma
8 pages; presented at XXXI Max Born Symposium and HIC for FAIR Workshop `Three Days of Critical Behaviour in Hot and Dense QCD', Wroclaw, Poland, June 14-16, 2013; a reference added
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The N = 4 super Yang-Mills plasma is studied in the regime of weak coupling. Collective excitations and collisional processes are discussed and compared to those of QCD plasma. The two systems are concluded to be very similar to each other with the differences mostly reflecting different numbers of degrees of freedom...
[ { "created": "Thu, 17 Oct 2013 14:19:40 GMT", "version": "v1" }, { "created": "Fri, 25 Oct 2013 19:43:19 GMT", "version": "v2" } ]
2013-10-28
[ [ "Czajka", "Alina", "" ], [ "Mrowczynski", "Stanislaw", "" ] ]
The N = 4 super Yang-Mills plasma is studied in the regime of weak coupling. Collective excitations and collisional processes are discussed and compared to those of QCD plasma. The two systems are concluded to be very similar to each other with the differences mostly reflecting different numbers of degrees of freedom.
1901.10538
Sunandan Gangopadhyay
Diganto Parai, Sunandan Gangopadhyay, Debabrata Ghorai
Holographic insulator/superconductor phase transition in higher dimensional Gauss-Bonnet gravity
10 pages Latex
Annals Physics 403 (2019) 59-67
10.1016/j.aop.2019.02.006
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we have analytically investigated the insulator/superconductor phase transition in the presence of $d$-dimensional Gauss-Bonnet AdS soliton background. Using the Sturm-Liouville eigenvalue method, we have calculated the value of the critical chemical potential $\mu_c$ in any arbitrary dimension $d\geq 5...
[ { "created": "Sat, 12 Jan 2019 05:06:06 GMT", "version": "v1" } ]
2019-02-26
[ [ "Parai", "Diganto", "" ], [ "Gangopadhyay", "Sunandan", "" ], [ "Ghorai", "Debabrata", "" ] ]
In this work, we have analytically investigated the insulator/superconductor phase transition in the presence of $d$-dimensional Gauss-Bonnet AdS soliton background. Using the Sturm-Liouville eigenvalue method, we have calculated the value of the critical chemical potential $\mu_c$ in any arbitrary dimension $d\geq 5$....
hep-th/0405221
Eve Mariel Santangelo
C.G. Beneventano and E.M. Santangelo
Spectral functions of the Dirac operator under local boundary conditions
null
Mathematical Physics Frontiers, Nova Publishers, Hauppage, NY (2004)
null
null
hep-th
null
After a brief discussion of elliptic boundary problems and their properties, we concentrate on a particular example: the Euclidean Dirac operator in two dimensions, with its domain determined by local boundary conditions. We discuss the meromorphic structure of the zeta function of the associated second order problem...
[ { "created": "Tue, 25 May 2004 13:56:39 GMT", "version": "v1" } ]
2007-05-23
[ [ "Beneventano", "C. G.", "" ], [ "Santangelo", "E. M.", "" ] ]
After a brief discussion of elliptic boundary problems and their properties, we concentrate on a particular example: the Euclidean Dirac operator in two dimensions, with its domain determined by local boundary conditions. We discuss the meromorphic structure of the zeta function of the associated second order problem, ...
1403.2429
Nathan Berkovits
Nathan Berkovits and Osvaldo Chandia
Simplified Pure Spinor b Ghost in a Curved Heterotic Superstring Background
12 pages harvmac tex
null
10.1007/JHEP06(2014)001
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the RNS-like fermionic vector variables introduced in arXiv:1305.0693, the pure spinor $b$ ghost in a curved heterotic superstring background is easily constructed. This construction simplifies and completes the $b$ ghost construction in a curved background of arXiv:1311.7012.
[ { "created": "Mon, 10 Mar 2014 22:14:49 GMT", "version": "v1" } ]
2015-06-19
[ [ "Berkovits", "Nathan", "" ], [ "Chandia", "Osvaldo", "" ] ]
Using the RNS-like fermionic vector variables introduced in arXiv:1305.0693, the pure spinor $b$ ghost in a curved heterotic superstring background is easily constructed. This construction simplifies and completes the $b$ ghost construction in a curved background of arXiv:1311.7012.
1806.05213
Grzegorz Plewa
Grzegorz Plewa
Quantum harmonic oscillator, entanglement in the vacuum and its geometric interpretation
One subsection removed, more detailed analysis of results, corrected typos
Journal of Physics A: Mathematical and Theoretical, 52 (2019) 375401
10.1088/1751-8121/ab1eb8
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inspired by ER=EPR conjecture we present a mathematical tool providing a link between quantum entanglement and the geometry of spacetime. We start with the idea of operators in extended Hilbert space which, by definition, has no positive definite scalar product. Adopting several simple postulates we show that a quant...
[ { "created": "Tue, 12 Jun 2018 16:04:07 GMT", "version": "v1" }, { "created": "Thu, 19 Jul 2018 11:23:50 GMT", "version": "v2" }, { "created": "Thu, 29 Nov 2018 13:39:43 GMT", "version": "v3" }, { "created": "Thu, 29 Aug 2019 13:45:53 GMT", "version": "v4" } ]
2019-08-30
[ [ "Plewa", "Grzegorz", "" ] ]
Inspired by ER=EPR conjecture we present a mathematical tool providing a link between quantum entanglement and the geometry of spacetime. We start with the idea of operators in extended Hilbert space which, by definition, has no positive definite scalar product. Adopting several simple postulates we show that a quantum...
1001.0062
Dmitriy Ponomarev
D.S. Ponomarev and M.A. Vasiliev
Frame-Like Action and Unfolded Formulation for Massive Higher-Spin Fields
36 pages, 3 figures; added references, corrected typos, minor changes.
Nucl.Phys.B839:466-498,2010
10.1016/j.nuclphysb.2010.06.007
FIAN/TD/29-09
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Unfolded equations of motion for symmetric massive bosonic fields of any spin in Minkowski and (A)dS spaces are presented. Manifestly gauge invariant action for a spin $s \ge 2$ massive field in any dimension is constructed in terms of gauge invariant curvatures.
[ { "created": "Thu, 31 Dec 2009 02:01:36 GMT", "version": "v1" }, { "created": "Sun, 18 Apr 2010 11:12:09 GMT", "version": "v2" } ]
2011-09-07
[ [ "Ponomarev", "D. S.", "" ], [ "Vasiliev", "M. A.", "" ] ]
Unfolded equations of motion for symmetric massive bosonic fields of any spin in Minkowski and (A)dS spaces are presented. Manifestly gauge invariant action for a spin $s \ge 2$ massive field in any dimension is constructed in terms of gauge invariant curvatures.
hep-th/0304038
Rui Neves
Rui Neves and Cenalo Vaz
Inhomogeneous Dark Radiation Dynamics on a de Sitter Brane
6 pages, LaTeX, 1 EPS figure. Talk given at the Workshop The Cosmology of Extra Dimensions and Varying Fundamental Constants of the Conference JENAM 2002, The Unsolved Universe: Challenges for the Future, 2-7 September 2002, Porto, Portugal
Astrophys.Space Sci. 283 (2003) 537-542
10.1023/A:1022533524191
null
hep-th
null
Assuming spherical symmetry we analyse the dynamics of an inhomogeneous dark radiation vaccum on a Randall and Sundrum 3-brane world. Under certain natural conditions we show that the effective Einstein equations on the brane form a closed system. On a de Sitter brane and for negative dark energy density we determine...
[ { "created": "Fri, 4 Apr 2003 14:13:16 GMT", "version": "v1" } ]
2009-11-10
[ [ "Neves", "Rui", "" ], [ "Vaz", "Cenalo", "" ] ]
Assuming spherical symmetry we analyse the dynamics of an inhomogeneous dark radiation vaccum on a Randall and Sundrum 3-brane world. Under certain natural conditions we show that the effective Einstein equations on the brane form a closed system. On a de Sitter brane and for negative dark energy density we determine e...
1410.3565
Mikhail Plyushchay
Adrian Arancibia, Francisco Correa, Vit Jakubsky, Juan Mateos Guilarte, Mikhail S. Plyushchay
Soliton defects in one-gap periodic system and exotic supersymmetry
44 pages, 11 figures; comments and refs added, version to appear in Phys. Rev. D
Phys. Rev. D 90, 125041 (2014)
10.1103/PhysRevD.90.125041
null
hep-th math-ph math.MP nlin.SI quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By applying Darboux-Crum transformations to the quantum one-gap Lame system, we introduce an arbitrary countable number of bound states into forbidden bands. The perturbed potentials are reflectionless and contain two types of soliton defects in the periodic background. The bound states with finite number of nodes ar...
[ { "created": "Tue, 14 Oct 2014 04:01:17 GMT", "version": "v1" }, { "created": "Sat, 18 Oct 2014 17:10:24 GMT", "version": "v2" }, { "created": "Wed, 19 Nov 2014 02:38:49 GMT", "version": "v3" } ]
2015-01-07
[ [ "Arancibia", "Adrian", "" ], [ "Correa", "Francisco", "" ], [ "Jakubsky", "Vit", "" ], [ "Guilarte", "Juan Mateos", "" ], [ "Plyushchay", "Mikhail S.", "" ] ]
By applying Darboux-Crum transformations to the quantum one-gap Lame system, we introduce an arbitrary countable number of bound states into forbidden bands. The perturbed potentials are reflectionless and contain two types of soliton defects in the periodic background. The bound states with finite number of nodes are ...
hep-th/9711013
Cumrun Vafa
N.C. Leung and C. Vafa
Branes and Toric Geometry
30 pages, 17 figures, references added
Adv.Theor.Math.Phys.2:91-118,1998
null
HUTP-97/A090
hep-th
null
We show that toric geometry can be used rather effectively to translate a brane configuration to geometry. Roughly speaking the skeletons of toric space are identified with the brane configurations. The cases where the local geometry involves hypersurfaces in toric varieties (such as P^2 blown up at more than 3 point...
[ { "created": "Mon, 3 Nov 1997 20:52:36 GMT", "version": "v1" }, { "created": "Thu, 13 Nov 1997 17:30:11 GMT", "version": "v2" } ]
2008-11-26
[ [ "Leung", "N. C.", "" ], [ "Vafa", "C.", "" ] ]
We show that toric geometry can be used rather effectively to translate a brane configuration to geometry. Roughly speaking the skeletons of toric space are identified with the brane configurations. The cases where the local geometry involves hypersurfaces in toric varieties (such as P^2 blown up at more than 3 points)...
2311.14369
Jarah Evslin
Jarah Evslin and Hui Liu
Elastic Kink-Meson Scattering
18 pages, 5 PDF figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In classical field theory, radiation does not reflect off of reflectionless kinks. In quantum field theory, radiation quanta, called mesons, can be reflected. We provide a general analytical formula for the leading order amplitude and probability for the elastic scattering of mesons off of reflectionless quantum kink...
[ { "created": "Fri, 24 Nov 2023 09:32:49 GMT", "version": "v1" } ]
2023-11-27
[ [ "Evslin", "Jarah", "" ], [ "Liu", "Hui", "" ] ]
In classical field theory, radiation does not reflect off of reflectionless kinks. In quantum field theory, radiation quanta, called mesons, can be reflected. We provide a general analytical formula for the leading order amplitude and probability for the elastic scattering of mesons off of reflectionless quantum kinks....
1503.02015
In Yong Park
I. Y. Park
Foliation, jet bundle and quantization of Einstein gravity
34 pages, 3 figures, sections restructured and two appendices added, comments on loop quantum gravity added, refs added, version to appear in Frontiers in Physics
Front.in Phys. 4 (2016) 25
10.3389/fphy.2016.00025
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In \cite{Park:2014tia} we proposed a way of quantizing gravity with the Hamiltonian and Lagrangian analyses in the ADM setup. One of the key observations was that the physical configuration space of the 4D Einstein-Hilbert action admits a three-dimensional description, thereby making gravity renormalization possible ...
[ { "created": "Fri, 6 Mar 2015 17:07:02 GMT", "version": "v1" }, { "created": "Sat, 14 Mar 2015 14:21:25 GMT", "version": "v2" }, { "created": "Sat, 21 May 2016 19:14:44 GMT", "version": "v3" } ]
2016-06-29
[ [ "Park", "I. Y.", "" ] ]
In \cite{Park:2014tia} we proposed a way of quantizing gravity with the Hamiltonian and Lagrangian analyses in the ADM setup. One of the key observations was that the physical configuration space of the 4D Einstein-Hilbert action admits a three-dimensional description, thereby making gravity renormalization possible th...
1904.06344
Timo Weigand
Seung-Joo Lee, Wolfgang Lerche, Timo Weigand
Emergent Strings, Duality and Weak Coupling Limits for Two-Form Fields
30 pages, 1 figure; v2: cosmetic changes and minor comments added
null
null
CERN-TH-2019-044
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We systematically analyse weak coupling limits for 2-form tensor fields in the presence of gravity. Such limits are significant for testing various versions of the Weak Gravity and Swampland Distance Conjectures, and more broadly, the phenomenon of emergence. The weak coupling limits for 2-forms correspond to certain...
[ { "created": "Fri, 12 Apr 2019 17:55:32 GMT", "version": "v1" }, { "created": "Tue, 16 Apr 2019 17:15:22 GMT", "version": "v2" } ]
2019-07-04
[ [ "Lee", "Seung-Joo", "" ], [ "Lerche", "Wolfgang", "" ], [ "Weigand", "Timo", "" ] ]
We systematically analyse weak coupling limits for 2-form tensor fields in the presence of gravity. Such limits are significant for testing various versions of the Weak Gravity and Swampland Distance Conjectures, and more broadly, the phenomenon of emergence. The weak coupling limits for 2-forms correspond to certain i...
hep-th/9802134
Vladimir Shevchenko
V.I.Shevchenko, Yu.A.Simonov (ITEP)
Generalized Coordinate Gauge and Nonabelian Stokes Theorem
LaTeX, revised version, comments added
null
null
ITEP-PH-04-98
hep-th
null
A contour gauge of general type is analysed where 1-form (vector potential) is expressed as a contour integral of the 2-form (field strength) along an arbitrary contour $C$. For a special class of contours the gauge condition reduces to $k_{\mu}(x) A_{\mu}(x) = 0 $ where $k_{\mu}(x)$ is a tangent vector to the contou...
[ { "created": "Thu, 19 Feb 1998 17:36:05 GMT", "version": "v1" }, { "created": "Thu, 26 Feb 1998 16:45:17 GMT", "version": "v2" }, { "created": "Mon, 16 Mar 1998 12:33:32 GMT", "version": "v3" } ]
2007-05-23
[ [ "Shevchenko", "V. I.", "", "ITEP" ], [ "Simonov", "Yu. A.", "", "ITEP" ] ]
A contour gauge of general type is analysed where 1-form (vector potential) is expressed as a contour integral of the 2-form (field strength) along an arbitrary contour $C$. For a special class of contours the gauge condition reduces to $k_{\mu}(x) A_{\mu}(x) = 0 $ where $k_{\mu}(x)$ is a tangent vector to the contour ...
1112.1709
Djordje Minic
Djordje Minic and J. J. Heremans
Gravitationally dressed Fermi Liquids, Quasiunparticles and High Tc Superconductivity
10 pages. arXiv admin note: text overlap with arXiv:0804.2880
null
null
null
hep-th cond-mat.str-el cond-mat.supr-con
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We clarify the new concept of gravitationally dressed Fermi liquids we have proposed to describe the normal state of high Tc superconductors. In this note we distinguish between weakly gravitationally dressed Fermi liquids which fall in the class of the canonical Fermi liquid theory (with quasiparticle excitations), ...
[ { "created": "Wed, 7 Dec 2011 21:16:03 GMT", "version": "v1" } ]
2011-12-09
[ [ "Minic", "Djordje", "" ], [ "Heremans", "J. J.", "" ] ]
We clarify the new concept of gravitationally dressed Fermi liquids we have proposed to describe the normal state of high Tc superconductors. In this note we distinguish between weakly gravitationally dressed Fermi liquids which fall in the class of the canonical Fermi liquid theory (with quasiparticle excitations), an...
hep-th/0004203
Pasquale Sodano
F.Berruto, M.C. Diamantini, P. Sodano
On Pure Lattice Chern-Simons Gauge Theories
6 pages, no figures, latex, some misprints and one reference corrected, to appear in Phys. Lett. B
Phys.Lett. B487 (2000) 366-370
10.1016/S0370-2693(00)00803-0
DFUPG-19-00
hep-th hep-lat
null
We revisit the lattice formulation of the Abelian Chern-Simons model defined on an infinite Euclidean lattice. We point out that any gauge invariant, local and parity odd Abelian quadratic form exhibits, in addition to the zero eigenvalue associated with the gauge invariance and to the physical zero mode at p=0 due t...
[ { "created": "Fri, 28 Apr 2000 13:20:21 GMT", "version": "v1" }, { "created": "Fri, 21 Jul 2000 18:33:52 GMT", "version": "v2" }, { "created": "Sat, 22 Jul 2000 11:32:09 GMT", "version": "v3" } ]
2009-10-31
[ [ "Berruto", "F.", "" ], [ "Diamantini", "M. C.", "" ], [ "Sodano", "P.", "" ] ]
We revisit the lattice formulation of the Abelian Chern-Simons model defined on an infinite Euclidean lattice. We point out that any gauge invariant, local and parity odd Abelian quadratic form exhibits, in addition to the zero eigenvalue associated with the gauge invariance and to the physical zero mode at p=0 due to ...
1211.1017
Patrick K. S. Vaudrevange
Pascal Anastasopoulos, Mirjam Cvetic, Robert Richter, Patrick K.S. Vaudrevange
String Constraints on Discrete Symmetries in MSSM Type II Quivers
32 pages, v2: minor changes, references added
null
10.1007/JHEP03(2013)011
DESY-12-182, TUW-12-32, UPR-1245-T, ZMP-HH/12-21
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the presence of discrete gauge symmetries in D-brane semi-realistic compactifications. After establishing the constraints on the transformation behaviour of the chiral matter for the presence of a discrete gauge symmetry we perform a systematic search for discrete gauge symmetries within local semi-realistic...
[ { "created": "Mon, 5 Nov 2012 21:00:02 GMT", "version": "v1" }, { "created": "Tue, 18 Dec 2012 13:00:43 GMT", "version": "v2" } ]
2015-06-12
[ [ "Anastasopoulos", "Pascal", "" ], [ "Cvetic", "Mirjam", "" ], [ "Richter", "Robert", "" ], [ "Vaudrevange", "Patrick K. S.", "" ] ]
We study the presence of discrete gauge symmetries in D-brane semi-realistic compactifications. After establishing the constraints on the transformation behaviour of the chiral matter for the presence of a discrete gauge symmetry we perform a systematic search for discrete gauge symmetries within local semi-realistic D...
1310.1458
Edwin J. Son
Wontae Kim and Edwin J. Son
Freely Falling Observer and Black Hole Radiation
10 pages, 1 figure, version published in MPLA
Mod. Phys. Lett. A, Vol. 29, No. 11 (2014) 1450052
10.1142/S0217732314500527
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We find radiation in an infalling frame and present an explicit analytic evidence of the failure of no drama condition by showing that an infalling observer finds an infinite negative energy density at the event horizon. The negative and positive energy density regions are divided by the newly defined zero-energy cur...
[ { "created": "Sat, 5 Oct 2013 09:26:43 GMT", "version": "v1" }, { "created": "Sat, 19 Oct 2013 00:20:58 GMT", "version": "v2" }, { "created": "Thu, 23 Jan 2014 02:43:37 GMT", "version": "v3" }, { "created": "Tue, 1 Apr 2014 02:22:21 GMT", "version": "v4" } ]
2014-04-02
[ [ "Kim", "Wontae", "" ], [ "Son", "Edwin J.", "" ] ]
We find radiation in an infalling frame and present an explicit analytic evidence of the failure of no drama condition by showing that an infalling observer finds an infinite negative energy density at the event horizon. The negative and positive energy density regions are divided by the newly defined zero-energy curve...