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hep-th/9303124
Jan Willem v. Holten
J.W. van Holten
Relativistic Dynamics of Spin in Strong External Fields
11 pages, NIKHEF-H/93-06
Proc. 4th Hellenic School on Elementary Particle Physics, Corfu (1992), 546
null
null
hep-th hep-ph
null
The dynamics of relativistic spinning particles in strong external electromagnetic or gravitational fields is discussed. Spin-orbit coupling is shown to affect such relativistic phenomena as time-dilation and perihelion shift. Possible applications include muon decay in a magnetic field and the dynamics of neutron st...
[ { "created": "Tue, 23 Mar 1993 13:19:58 GMT", "version": "v1" } ]
2023-12-12
[ [ "van Holten", "J. W.", "" ] ]
The dynamics of relativistic spinning particles in strong external electromagnetic or gravitational fields is discussed. Spin-orbit coupling is shown to affect such relativistic phenomena as time-dilation and perihelion shift. Possible applications include muon decay in a magnetic field and the dynamics of neutron star...
1203.6064
Slava Rychkov
Sheer El-Showk, Miguel F. Paulos, David Poland, Slava Rychkov, David Simmons-Duffin, Alessandro Vichi
Solving the 3D Ising Model with the Conformal Bootstrap
32 pages, 11 figures; v2: refs added, small changes in Section 5.3, Fig. 7 replaced; v3: ref added, fits redone in Section 5.4
Phys. Rev. D 86, 025022 (2012)
10.1103/PhysRevD.86.025022
LPTENS-12/07
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the constraints of crossing symmetry and unitarity in general 3D Conformal Field Theories. In doing so we derive new results for conformal blocks appearing in four-point functions of scalars and present an efficient method for their computation in arbitrary space-time dimension. Comparing the resulting bound...
[ { "created": "Tue, 27 Mar 2012 20:00:01 GMT", "version": "v1" }, { "created": "Thu, 28 Jun 2012 13:27:59 GMT", "version": "v2" }, { "created": "Wed, 1 Aug 2012 08:46:27 GMT", "version": "v3" } ]
2014-12-05
[ [ "El-Showk", "Sheer", "" ], [ "Paulos", "Miguel F.", "" ], [ "Poland", "David", "" ], [ "Rychkov", "Slava", "" ], [ "Simmons-Duffin", "David", "" ], [ "Vichi", "Alessandro", "" ] ]
We study the constraints of crossing symmetry and unitarity in general 3D Conformal Field Theories. In doing so we derive new results for conformal blocks appearing in four-point functions of scalars and present an efficient method for their computation in arbitrary space-time dimension. Comparing the resulting bounds ...
1808.00669
Shuntaro Aoki
Hiroyuki Abe, Yermek Aldabergenov, Shuntaro Aoki, Sergei V. Ketov
Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity
20 pages v2: typos corrected,appendix B and references added
JHEP09(2018)094
10.1007/JHEP09(2018)094
IPMU18-0131,WU-HEP-18-09
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a four-dimensional N = 1 supergravity-based Starobinsky-type inflationary model in terms of a single massive vector multiplet, whose action includes the Dirac-Born-Infeld-type kinetic terms and a generalized (new) Fayet-Iliopolulos-type term without gauging the R-symmetry. The bosonic action and the scalar...
[ { "created": "Thu, 2 Aug 2018 05:09:21 GMT", "version": "v1" }, { "created": "Mon, 10 Sep 2018 06:56:11 GMT", "version": "v2" } ]
2018-10-08
[ [ "Abe", "Hiroyuki", "" ], [ "Aldabergenov", "Yermek", "" ], [ "Aoki", "Shuntaro", "" ], [ "Ketov", "Sergei V.", "" ] ]
We propose a four-dimensional N = 1 supergravity-based Starobinsky-type inflationary model in terms of a single massive vector multiplet, whose action includes the Dirac-Born-Infeld-type kinetic terms and a generalized (new) Fayet-Iliopolulos-type term without gauging the R-symmetry. The bosonic action and the scalar p...
hep-th/0405269
Edi Halyo
Edi Halyo
P-term Inflation on D-Branes
20 pages in phyzzx.tex
null
null
null
hep-th
null
We describe a model of P-term inflation on D5 branes wrapped on resolved and deformed $A_n$ type singularities. On the brane world--volume the resolution and deformation of the singularity correspond to an anomalous D-term and a linear term in the superpotential respectively. In the limiting cases with vanishing reso...
[ { "created": "Fri, 28 May 2004 17:13:32 GMT", "version": "v1" } ]
2007-05-23
[ [ "Halyo", "Edi", "" ] ]
We describe a model of P-term inflation on D5 branes wrapped on resolved and deformed $A_n$ type singularities. On the brane world--volume the resolution and deformation of the singularity correspond to an anomalous D-term and a linear term in the superpotential respectively. In the limiting cases with vanishing resolu...
hep-th/0303100
Mokhtar Hassaine
M. Hassa\"ine, P. A. Horv\'athy and J.-C. Yera
Vortices in the Landau--Ginzburg Model of the Quantized Hall Effect
8 pages. Plain TeX, 2 eps figures. Published in Journal of Physics A (Math. Gen.) 31, 9073-79 (1998)
J.Phys.A31:9073-9079,1998
10.1088/0305-4470/31/45/007
null
hep-th
null
The `Landau--Ginzburg' theory of Girvin and MacDonald, modified by adding the natural magnetic term, is shown to admit stable topological as well as non-topological vortex solutions. The system is the commun $\lambda\to0$ limit of two slightly different non-relativistic Maxwell--Chern--Simons models of the type intro...
[ { "created": "Tue, 11 Mar 2003 17:00:07 GMT", "version": "v1" } ]
2008-11-26
[ [ "Hassaïne", "M.", "" ], [ "Horváthy", "P. A.", "" ], [ "Yera", "J. -C.", "" ] ]
The `Landau--Ginzburg' theory of Girvin and MacDonald, modified by adding the natural magnetic term, is shown to admit stable topological as well as non-topological vortex solutions. The system is the commun $\lambda\to0$ limit of two slightly different non-relativistic Maxwell--Chern--Simons models of the type introdu...
1107.3550
Austin Joyce
Austin Joyce and Justin Khoury
Strong Coupling Problem with Time-Varying Sound Speed
23 pages, 1 figure, v2: minor edits, version to appear in PRD
Phys.Rev.D84:083514,2011
10.1103/PhysRevD.84.083514
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
For a single scalar field with unit sound speed minimally coupled to Einstein gravity, there are exactly three distinct cosmological solutions which produce a scale invariant spectrum of curvature perturbations in a dynamical attractor background, assuming vacuum initial conditions: slow-roll inflation; a slowly cont...
[ { "created": "Mon, 18 Jul 2011 19:59:59 GMT", "version": "v1" }, { "created": "Fri, 2 Sep 2011 02:05:38 GMT", "version": "v2" } ]
2012-01-05
[ [ "Joyce", "Austin", "" ], [ "Khoury", "Justin", "" ] ]
For a single scalar field with unit sound speed minimally coupled to Einstein gravity, there are exactly three distinct cosmological solutions which produce a scale invariant spectrum of curvature perturbations in a dynamical attractor background, assuming vacuum initial conditions: slow-roll inflation; a slowly contra...
hep-th/0105063
Calin Iuliu Lazaroiu
C. I. Lazaroiu
Graded Lagrangians, exotic topological D-branes and enhanced triangulated categories
31 pages, 4 figures, minor typos corrected; v3: changed to JHEP style
JHEP 0106:064,2001
10.1088/1126-6708/2001/06/064
YITP-SB 01-17
hep-th math.QA
null
I point out that (BPS saturated) A-type D-branes in superstring compactifications on Calabi-Yau threefolds correspond to {\em graded} special Lagrangian submanifolds, a particular case of the graded Lagrangian submanifolds considered by M. Kontsevich and P. Seidel. Combining this with the categorical formulation of c...
[ { "created": "Mon, 7 May 2001 18:58:36 GMT", "version": "v1" }, { "created": "Tue, 8 May 2001 19:03:19 GMT", "version": "v2" }, { "created": "Sat, 2 Jun 2001 02:28:52 GMT", "version": "v3" } ]
2015-06-25
[ [ "Lazaroiu", "C. I.", "" ] ]
I point out that (BPS saturated) A-type D-branes in superstring compactifications on Calabi-Yau threefolds correspond to {\em graded} special Lagrangian submanifolds, a particular case of the graded Lagrangian submanifolds considered by M. Kontsevich and P. Seidel. Combining this with the categorical formulation of cub...
hep-th/0506177
Ashoke Sen
Ashoke Sen
Black Hole Entropy Function and the Attractor Mechanism in Higher Derivative Gravity
LaTeX file, 12pages
JHEP 0509:038,2005
10.1088/1126-6708/2005/09/038
null
hep-th gr-qc
null
We study extremal black hole solutions in D dimensions with near horizon geometry AdS_2\times S^{D-2} in higher derivative gravity coupled to other scalar, vector and anti-symmetric tensor fields. We define an entropy function by integrating the Lagrangian density over S^{D-2} for a general AdS_2\times S^{D-2} backgr...
[ { "created": "Tue, 21 Jun 2005 18:09:04 GMT", "version": "v1" } ]
2009-11-11
[ [ "Sen", "Ashoke", "" ] ]
We study extremal black hole solutions in D dimensions with near horizon geometry AdS_2\times S^{D-2} in higher derivative gravity coupled to other scalar, vector and anti-symmetric tensor fields. We define an entropy function by integrating the Lagrangian density over S^{D-2} for a general AdS_2\times S^{D-2} backgrou...
hep-th/0104071
Harvey S. Reall
Harvey S. Reall
Classical and Thermodynamic Stability of Black Branes
21 pages, LaTeX. v2: Various points clarified, typos corrected and reference added
Phys.Rev. D64 (2001) 044005
10.1103/PhysRevD.64.044005
QMUL-PH-01-06
hep-th gr-qc
null
It is argued that many non-extremal black branes exhibit a classical Gregory-Laflamme instability if, and only if, they are locally thermodynamically unstable. For some black branes, the Gregory-Laflamme instability must therefore disappear near extremality. For the black $p$-branes of the type II supergravity theori...
[ { "created": "Mon, 9 Apr 2001 11:25:48 GMT", "version": "v1" }, { "created": "Thu, 26 Apr 2001 16:38:56 GMT", "version": "v2" } ]
2009-11-07
[ [ "Reall", "Harvey S.", "" ] ]
It is argued that many non-extremal black branes exhibit a classical Gregory-Laflamme instability if, and only if, they are locally thermodynamically unstable. For some black branes, the Gregory-Laflamme instability must therefore disappear near extremality. For the black $p$-branes of the type II supergravity theories...
1610.00697
Gregory Moore
T. Daniel Brennan and Gregory W. Moore
A Note On The Semiclassical Formulation Of BPS States In Four-Dimensional N=2 Theories
21 pages, 1 figure. Submitted to the PTEP Special Section "Nambu, A Foreteller of Modern Physics III" (Chicago Symposium)
Prog Theor Exp Phys (2016)
10.1093/ptep/ptw159
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Vector spaces of (framed) BPS states of Lagrangian four-dimensional N=2 field theories can be defined in semiclassical chambers in terms of the $L^2$-cohomology of Dirac-like operators on monopole moduli spaces. This was spelled out previously for theories with only vectormultiplets, taking into account only a subset...
[ { "created": "Mon, 3 Oct 2016 19:57:23 GMT", "version": "v1" } ]
2019-12-06
[ [ "Brennan", "T. Daniel", "" ], [ "Moore", "Gregory W.", "" ] ]
Vector spaces of (framed) BPS states of Lagrangian four-dimensional N=2 field theories can be defined in semiclassical chambers in terms of the $L^2$-cohomology of Dirac-like operators on monopole moduli spaces. This was spelled out previously for theories with only vectormultiplets, taking into account only a subset o...
2207.07430
Guido Franchetti
Jos\'e Figueroa-O'Farrill and Guido Franchetti
Kaluza-Klein reductions of maximally supersymmetric five-dimensional lorentzian spacetimes
Updated to match the published version
Class. Quantum Grav. 39 215009 (2022)
10.1088/1361-6382/ac9108
null
hep-th gr-qc math.DG
http://creativecommons.org/licenses/by/4.0/
A recent study of filtered deformations of (graded subalgebras of) the minimal five-dimensional Poincar\'e superalgebra resulted in two classes of maximally supersymmetric spacetimes. One class are the well-known maximally supersymmetric backgrounds of minimal five-dimensional supergravity, whereas the other class do...
[ { "created": "Fri, 15 Jul 2022 12:15:41 GMT", "version": "v1" }, { "created": "Tue, 1 Nov 2022 14:13:42 GMT", "version": "v2" } ]
2022-11-02
[ [ "Figueroa-O'Farrill", "José", "" ], [ "Franchetti", "Guido", "" ] ]
A recent study of filtered deformations of (graded subalgebras of) the minimal five-dimensional Poincar\'e superalgebra resulted in two classes of maximally supersymmetric spacetimes. One class are the well-known maximally supersymmetric backgrounds of minimal five-dimensional supergravity, whereas the other class does...
0801.0846
Roman Konoplya
R. A. Konoplya
Superradiant instability for black holes immersed in a magnetic field
10 pages, Latex, 5 figures, corrected version
Phys.Lett.B666:283-287,2008; Phys.Lett.B670:459,2009
10.1016/j.physletb.2008.07.079 10.1016/j.physletb.2008.11.059
null
hep-th astro-ph gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the bound states of the massive scalar field around a rotating black hole immersed in the asymptotically uniform magnetic field. In the regime of slow black hole rotation, the Klein-Gordon equation allows separation of variables. We show that the growth rate of the instability can be amplified a few times...
[ { "created": "Mon, 7 Jan 2008 06:49:20 GMT", "version": "v1" }, { "created": "Fri, 16 May 2008 14:27:35 GMT", "version": "v2" }, { "created": "Fri, 18 Jul 2008 16:26:03 GMT", "version": "v3" }, { "created": "Sat, 22 Nov 2008 07:05:12 GMT", "version": "v4" } ]
2009-01-16
[ [ "Konoplya", "R. A.", "" ] ]
We consider the bound states of the massive scalar field around a rotating black hole immersed in the asymptotically uniform magnetic field. In the regime of slow black hole rotation, the Klein-Gordon equation allows separation of variables. We show that the growth rate of the instability can be amplified a few times b...
1406.2705
Christoph Uhlemann
Han-Chih Chang, Andreas Karch, Christoph F. Uhlemann
Flavored N=4 SYM -- a highly entangled quantum liquid
16 pages, 2 figures; published version, references added
JHEP 1409 (2014) 110
10.1007/JHEP09(2014)110
null
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study N=4 SYM theory coupled to fundamental N=2 hypermultiplets in a state of finite charge density. The setup can be described holographically as a configuration of D3 and D7 branes with a non-trivial worldvolume gauge field on the D7. The phase has been identified as a new form of quantum liquid, where certain p...
[ { "created": "Tue, 10 Jun 2014 20:10:04 GMT", "version": "v1" }, { "created": "Tue, 7 Oct 2014 20:15:22 GMT", "version": "v2" } ]
2014-10-15
[ [ "Chang", "Han-Chih", "" ], [ "Karch", "Andreas", "" ], [ "Uhlemann", "Christoph F.", "" ] ]
We study N=4 SYM theory coupled to fundamental N=2 hypermultiplets in a state of finite charge density. The setup can be described holographically as a configuration of D3 and D7 branes with a non-trivial worldvolume gauge field on the D7. The phase has been identified as a new form of quantum liquid, where certain pro...
2402.18646
Shani Nadir Meynet
Michele Del Zotto, Shani Nadir Meynet, Robert Moscrop
Remarks on Geometric Engineering, Symmetry TFTs and Anomalies
v3: 55 pages, 5 figures, reference added, minor corrections, version submitted to JHEP
null
10.1007/JHEP07(2024)220
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Geometric engineering is a collection of tools developed to establish dictionaries between local singularities in string theory and (supersymmetric) quantum fields. Extended operators and defects, as well as their higher quantum numbers captured by topological symmetries, can be encoded within geometric engineering d...
[ { "created": "Wed, 28 Feb 2024 19:00:09 GMT", "version": "v1" }, { "created": "Wed, 6 Mar 2024 06:44:26 GMT", "version": "v2" }, { "created": "Thu, 27 Jun 2024 13:43:21 GMT", "version": "v3" } ]
2024-07-31
[ [ "Del Zotto", "Michele", "" ], [ "Meynet", "Shani Nadir", "" ], [ "Moscrop", "Robert", "" ] ]
Geometric engineering is a collection of tools developed to establish dictionaries between local singularities in string theory and (supersymmetric) quantum fields. Extended operators and defects, as well as their higher quantum numbers captured by topological symmetries, can be encoded within geometric engineering dic...
1403.0664
E. T. Tomboulis
E. T. Tomboulis
Chiral symmetry in $SU(N_c)$ gauge theories at high density
18 pages, 4 figures, some comments and additional discussion and references included. arXiv admin note: substantial text overlap with arXiv:1304.4678
Int. J. Mod. Phys. A, 29, (2014) 1445004
10.1142/S0217751X14450043
null
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study $SU(N_c)$ lattice gauge theories with $N_f$ flavors of massless staggered fermions in the presence of quark chemical potential $\mu$. A recent exact result that in the strong coupling limit (vanishing inverse gauge coupling $\beta$) and for sufficiently large $\mu$ the theory is in a chiral symmetric phase i...
[ { "created": "Tue, 4 Mar 2014 02:42:05 GMT", "version": "v1" }, { "created": "Mon, 10 Mar 2014 03:33:06 GMT", "version": "v2" } ]
2015-07-06
[ [ "Tomboulis", "E. T.", "" ] ]
We study $SU(N_c)$ lattice gauge theories with $N_f$ flavors of massless staggered fermions in the presence of quark chemical potential $\mu$. A recent exact result that in the strong coupling limit (vanishing inverse gauge coupling $\beta$) and for sufficiently large $\mu$ the theory is in a chiral symmetric phase is ...
hep-th/9808114
Tatsuo Kobayashi
Masud Chaichian and Tatsuo Kobayashi
Vacuum Structure of Softly Broken N=1 Supersymmetric QCD
14 pages, latex, 2 figures
Phys.Lett. B442 (1998) 192-198
10.1016/S0370-2693(98)01214-3
HIP-1998-55/TH
hep-th hep-ph
null
We study softly broken N=1 supersymmetric QCD with the gauge group $SU(N_c)$ and $N_f$ flavors of quark pairs. We investigate vacuum structure of the theory with generic soft supersymmetry breaking terms. Trilinear soft breaking terms play an essential role in determining vacua. For $N_f=N_c+1$, chiral symmetry is br...
[ { "created": "Wed, 19 Aug 1998 13:31:54 GMT", "version": "v1" } ]
2009-10-31
[ [ "Chaichian", "Masud", "" ], [ "Kobayashi", "Tatsuo", "" ] ]
We study softly broken N=1 supersymmetric QCD with the gauge group $SU(N_c)$ and $N_f$ flavors of quark pairs. We investigate vacuum structure of the theory with generic soft supersymmetry breaking terms. Trilinear soft breaking terms play an essential role in determining vacua. For $N_f=N_c+1$, chiral symmetry is brok...
hep-th/0602073
Volker Braun
Volker Braun, Yang-Hui He, Burt A. Ovrut
Stability of the Minimal Heterotic Standard Model Bundle
LaTeX, 19 pages
JHEP0606:032,2006
10.1088/1126-6708/2006/06/032
UPR 1147-T
hep-th
null
The observable sector of the "minimal heterotic standard model" has precisely the matter spectrum of the MSSM: three families of quarks and leptons, each with a right-handed neutrino, and one Higgs-Higgs conjugate pair. In this paper, it is explicitly proven that the SU(4) holomorphic vector bundle leading to the MSS...
[ { "created": "Tue, 7 Feb 2006 20:52:08 GMT", "version": "v1" } ]
2009-11-11
[ [ "Braun", "Volker", "" ], [ "He", "Yang-Hui", "" ], [ "Ovrut", "Burt A.", "" ] ]
The observable sector of the "minimal heterotic standard model" has precisely the matter spectrum of the MSSM: three families of quarks and leptons, each with a right-handed neutrino, and one Higgs-Higgs conjugate pair. In this paper, it is explicitly proven that the SU(4) holomorphic vector bundle leading to the MSSM ...
hep-th/9512080
Darius Gagne
Eric D'Hoker and Darius G. Gagne
Worldline Path Integrals for Fermions with General Couplings
17 pages, Plain Tex, no macros needed; corrections to references and to a formula
Nucl.Phys. B467 (1996) 297-312
10.1016/0550-3213(96)00126-5
UCLA/95/TEP/35
hep-th hep-ph
null
We derive a worldline path integral representation for the effective action of a multiplet of Dirac fermions coupled to the most general set of matrix-valued scalar, pseudoscalar, vector, axial vector and antisymmetric tensor background fields. By representing internal degrees of freedom in terms of worldline fermion...
[ { "created": "Mon, 11 Dec 1995 23:48:44 GMT", "version": "v1" }, { "created": "Wed, 20 Dec 1995 00:53:16 GMT", "version": "v2" } ]
2009-10-28
[ [ "D'Hoker", "Eric", "" ], [ "Gagne", "Darius G.", "" ] ]
We derive a worldline path integral representation for the effective action of a multiplet of Dirac fermions coupled to the most general set of matrix-valued scalar, pseudoscalar, vector, axial vector and antisymmetric tensor background fields. By representing internal degrees of freedom in terms of worldline fermions ...
hep-th/9709114
Emil Martinec
M. Li and E. Martinec
Black Holes in Matrix Theory
7 pages, latex; (uses espcrc2.sty). Talk by the second author, presented at STRINGS97 (Amsterdam, June 16-20, 1997).
Nucl.Phys.Proc.Suppl. 68 (1998) 329-335
10.1016/S0920-5632(98)00167-4
EFI-97-40
hep-th
null
We review recent progress in understanding black hole structure and dynamics via matrix theory.
[ { "created": "Tue, 16 Sep 1997 16:39:57 GMT", "version": "v1" } ]
2009-10-30
[ [ "Li", "M.", "" ], [ "Martinec", "E.", "" ] ]
We review recent progress in understanding black hole structure and dynamics via matrix theory.
1707.00006
Ali Seraj
Ali Seraj, Dieter Van den Bleeken
Strolling along gauge theory vacua
46 pages, 1 figure, Published version
null
10.1007/JHEP08(2017)127
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider classical, pure Yang-Mills theory in a box. We show how a set of static electric fields that solve the theory in an adiabatic limit correspond to geodesic motion on the space of vacua, equipped with a particular Riemannian metric that we identify. The vacua are generated by spontaneously broken global gau...
[ { "created": "Fri, 30 Jun 2017 18:00:03 GMT", "version": "v1" }, { "created": "Tue, 3 Oct 2017 18:10:48 GMT", "version": "v2" } ]
2017-10-05
[ [ "Seraj", "Ali", "" ], [ "Bleeken", "Dieter Van den", "" ] ]
We consider classical, pure Yang-Mills theory in a box. We show how a set of static electric fields that solve the theory in an adiabatic limit correspond to geodesic motion on the space of vacua, equipped with a particular Riemannian metric that we identify. The vacua are generated by spontaneously broken global gauge...
hep-th/0201168
Flavio S. Nogueira
Hagen Kleinert, Flavio S. Nogueira, and Asle Sudbo
Deconfinement transition in three-dimensional compact U(1) gauge theories coupled to matter fields
RevTex4, 4 pages, no figures; version accepted for publication in PRL
Phys.Rev.Lett.88:232001,2002
10.1103/PhysRevLett.88.232001
null
hep-th cond-mat hep-lat
null
It is shown that permanent confinement in three-dimensional compact U(1) gauge theory can be destroyed by matter fields in a deconfinement transition. This is a consequence of a non-trivial infrared fixed point caused by matter, and an anomalous scaling dimension of the gauge field. This leads to a logarithmic intera...
[ { "created": "Mon, 21 Jan 2002 15:50:50 GMT", "version": "v1" }, { "created": "Tue, 7 May 2002 20:54:51 GMT", "version": "v2" } ]
2011-07-19
[ [ "Kleinert", "Hagen", "" ], [ "Nogueira", "Flavio S.", "" ], [ "Sudbo", "Asle", "" ] ]
It is shown that permanent confinement in three-dimensional compact U(1) gauge theory can be destroyed by matter fields in a deconfinement transition. This is a consequence of a non-trivial infrared fixed point caused by matter, and an anomalous scaling dimension of the gauge field. This leads to a logarithmic interact...
hep-th/0108083
Grigore Dan
Dan Radu Grigore
Ward Identities and Renormalization of General Gauge Theories
38 pages, LATEX2E
J.Phys.A37:2803-2834,2004
10.1088/0305-4470/37/7/021
null
hep-th
null
We introduce the concept of general gauge theory which includes Yang-Mills models. In the framework of the causal approach and show that the anomalies can appear only in the vacuum sector of the identities obtained from the gauge invariance condition by applying derivatives with respect to the basic fields. Then we p...
[ { "created": "Mon, 13 Aug 2001 10:29:04 GMT", "version": "v1" } ]
2008-11-26
[ [ "Grigore", "Dan Radu", "" ] ]
We introduce the concept of general gauge theory which includes Yang-Mills models. In the framework of the causal approach and show that the anomalies can appear only in the vacuum sector of the identities obtained from the gauge invariance condition by applying derivatives with respect to the basic fields. Then we pro...
hep-th/9801182
Washington Taylor
Washington Taylor (Princeton)
Lectures on D-branes, Gauge Theory and M(atrices)
80 pages LaTeX, 8 figures; lectures presented at Trieste summer school on particle physics and cosmology, June 1997. v2: references added, typo corrected
null
null
PUPT-1762
hep-th
null
These notes give a pedagogical introduction to D-branes and Matrix theory. The development of the material is based on super Yang-Mills theory, which is the low-energy field theory describing multiple D-branes. The main goal of these notes is to describe physical properties of D-branes in the language of Yang-Mills t...
[ { "created": "Tue, 27 Jan 1998 18:14:57 GMT", "version": "v1" }, { "created": "Mon, 11 May 1998 23:40:00 GMT", "version": "v2" } ]
2007-05-23
[ [ "Taylor", "Washington", "", "Princeton" ] ]
These notes give a pedagogical introduction to D-branes and Matrix theory. The development of the material is based on super Yang-Mills theory, which is the low-energy field theory describing multiple D-branes. The main goal of these notes is to describe physical properties of D-branes in the language of Yang-Mills the...
hep-th/0410093
Ioannis Bakas
Ioannis Bakas
Ricci flows and their integrability in two dimensions
15 pages, contribution to Strings 2004; two minor typos corrected
Comptes Rendus Physique 6 (2005) 175-184
10.1016/j.crhy.2004.12.003
null
hep-th
null
We review the main aspects of Ricci flows as they arise in physics and mathematics. In field theory they describe the renormalization group equations of the target space metric of two dimensional sigma models to lowest order in the perturbative expansion. As such they provide an off-shell approach to the problem of t...
[ { "created": "Fri, 8 Oct 2004 15:38:22 GMT", "version": "v1" }, { "created": "Thu, 14 Oct 2004 19:09:47 GMT", "version": "v2" } ]
2009-11-10
[ [ "Bakas", "Ioannis", "" ] ]
We review the main aspects of Ricci flows as they arise in physics and mathematics. In field theory they describe the renormalization group equations of the target space metric of two dimensional sigma models to lowest order in the perturbative expansion. As such they provide an off-shell approach to the problem of tac...
1002.1711
Ryo Suzuki
Gleb Arutyunov, Sergey Frolov, Ryo Suzuki
Five-loop Konishi from the Mirror TBA
14 pages, 2 figures, v2: published version
JHEP 1004:069,2010
10.1007/JHEP04(2010)069
ITP-UU-10-04, SPIN-10-04, TCDMATH 10-01, HMI-10-01
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the Thermodynamic Bethe Ansatz equations for the AdS_5 \times S^5 mirror model to derive the five-loop anomalous dimension of the Konishi operator. We show numerically that the corresponding result perfectly agrees with the one recently obtained via the generalized Luscher formulae. This constitutes an importa...
[ { "created": "Tue, 9 Feb 2010 15:16:59 GMT", "version": "v1" }, { "created": "Wed, 31 Mar 2010 18:41:44 GMT", "version": "v2" } ]
2014-11-20
[ [ "Arutyunov", "Gleb", "" ], [ "Frolov", "Sergey", "" ], [ "Suzuki", "Ryo", "" ] ]
We use the Thermodynamic Bethe Ansatz equations for the AdS_5 \times S^5 mirror model to derive the five-loop anomalous dimension of the Konishi operator. We show numerically that the corresponding result perfectly agrees with the one recently obtained via the generalized Luscher formulae. This constitutes an important...
1903.00421
Lorenz Eberhardt
Lorenz Eberhardt and Matthias R. Gaberdiel
String theory on $\boldsymbol{\text{AdS}_{\mathbf{3}}}$ and the symmetric orbifold of Liouville theory
33+10 pages
null
10.1016/j.nuclphysb.2019.114774
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
For string theory on AdS$_3$ with pure NS-NS flux a complete set of DDF operators is constructed, from which one can read off the symmetry algebra of the spacetime CFT. Together with an analysis of the spacetime spectrum, this allows us to show that the CFT dual of superstring theory on ${\rm AdS}_3 \times {\rm S}^3 ...
[ { "created": "Fri, 1 Mar 2019 17:28:30 GMT", "version": "v1" } ]
2019-10-23
[ [ "Eberhardt", "Lorenz", "" ], [ "Gaberdiel", "Matthias R.", "" ] ]
For string theory on AdS$_3$ with pure NS-NS flux a complete set of DDF operators is constructed, from which one can read off the symmetry algebra of the spacetime CFT. Together with an analysis of the spacetime spectrum, this allows us to show that the CFT dual of superstring theory on ${\rm AdS}_3 \times {\rm S}^3 \t...
1806.03446
Izzet Sakalli
Huriye G\"ursel and \.Izzet Sakall{\i}
Absorption Cross-Section and Decay Rate of Dilatonic Black Strings
16 pages, 2 figures
Advances in High Energy Physics Volume 2018, Article ID 8504894, 7 pages
10.1155/2018/8504894
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We studied in detail the propagation of a massive tachyonic scalar field in the background of a five-dimensional ($5D$) Einstein--Yang--Mills--Born--Infeld--dilaton black string: the massive Klein--Gordon equation was solved, exactly. Next we obtained complete analytical expressions for the greybody factor, absorptio...
[ { "created": "Sat, 9 Jun 2018 09:04:49 GMT", "version": "v1" }, { "created": "Thu, 25 Oct 2018 19:23:15 GMT", "version": "v2" } ]
2019-01-17
[ [ "Gürsel", "Huriye", "" ], [ "Sakallı", "İzzet", "" ] ]
We studied in detail the propagation of a massive tachyonic scalar field in the background of a five-dimensional ($5D$) Einstein--Yang--Mills--Born--Infeld--dilaton black string: the massive Klein--Gordon equation was solved, exactly. Next we obtained complete analytical expressions for the greybody factor, absorption ...
2110.05497
Samuel Leutheusser
Samuel Leutheusser and Hong Liu
Causal connectability between quantum systems and the black hole interior in holographic duality
29 pages, 11 figures. Minor clarifications added
null
null
null
hep-th gr-qc math-ph math.MP quant-ph
http://creativecommons.org/licenses/by/4.0/
In holographic duality an eternal AdS black hole is described by two copies of the boundary CFT in the thermal field double state. This identification has many puzzles, including the boundary descriptions of the event horizons, the interiors of the black hole, and the singularities. Compounding these mysteries is the...
[ { "created": "Mon, 11 Oct 2021 18:00:01 GMT", "version": "v1" }, { "created": "Tue, 2 Nov 2021 20:04:31 GMT", "version": "v2" }, { "created": "Tue, 28 Mar 2023 14:35:14 GMT", "version": "v3" }, { "created": "Thu, 9 Nov 2023 22:58:36 GMT", "version": "v4" } ]
2023-11-13
[ [ "Leutheusser", "Samuel", "" ], [ "Liu", "Hong", "" ] ]
In holographic duality an eternal AdS black hole is described by two copies of the boundary CFT in the thermal field double state. This identification has many puzzles, including the boundary descriptions of the event horizons, the interiors of the black hole, and the singularities. Compounding these mysteries is the f...
0902.3209
Yuko Urakawa
Yuko Urakawa and Takahiro Tanaka
Influence on observation from IR divergence during inflation -- Single field inflation --
13 pages, 4 figures; revised version after referee comments
Prog.Theor.Phys.122:779-803,2009
10.1143/PTP.122.779
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A naive computation of the correlation functions of fluctuations generated during inflation suffers from logarithmic divergences in the infrared (IR) limit. In this paper, we propose one way to solve this IR divergence problem in the single-field inflation model. The key observation is that the variables that are com...
[ { "created": "Wed, 18 Feb 2009 18:02:23 GMT", "version": "v1" }, { "created": "Thu, 5 Mar 2009 08:18:15 GMT", "version": "v2" }, { "created": "Thu, 30 Apr 2009 18:07:30 GMT", "version": "v3" }, { "created": "Tue, 2 Jun 2009 11:17:27 GMT", "version": "v4" } ]
2010-11-02
[ [ "Urakawa", "Yuko", "" ], [ "Tanaka", "Takahiro", "" ] ]
A naive computation of the correlation functions of fluctuations generated during inflation suffers from logarithmic divergences in the infrared (IR) limit. In this paper, we propose one way to solve this IR divergence problem in the single-field inflation model. The key observation is that the variables that are commo...
0912.2105
Anastasios Petkou
Diego S. Mansi, Andrea Mauri and Anastasios C. Petkou
Stochastic Quantization and AdS/CFT
15 pages; v2: added references
Phys.Lett.B685:215-221,2010
10.1016/j.physletb.2010.01.033
CCTP-2010-21
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We argue that there is a relationship between stochastic quantization and AdS/CFT, and we present an explicit calculation to support our claim. In particular, we show that a conformally coupled scalar with phi4 interaction on AdS4 is related, via stochastic quantization as well as via AdS/CFT, to a massless scalar wi...
[ { "created": "Thu, 10 Dec 2009 22:01:00 GMT", "version": "v1" }, { "created": "Wed, 23 Dec 2009 12:00:36 GMT", "version": "v2" } ]
2010-12-01
[ [ "Mansi", "Diego S.", "" ], [ "Mauri", "Andrea", "" ], [ "Petkou", "Anastasios C.", "" ] ]
We argue that there is a relationship between stochastic quantization and AdS/CFT, and we present an explicit calculation to support our claim. In particular, we show that a conformally coupled scalar with phi4 interaction on AdS4 is related, via stochastic quantization as well as via AdS/CFT, to a massless scalar with...
hep-th/9904114
Peter Mayr
P. Berglund and P. Mayr
Stability of vector bundles from F-theory
8 pages, harvmac (b)
JHEP9912:009,1999
10.1088/1126-6708/1999/12/009
CERN-TH/99-102
hep-th
null
We use a recently proposed formulation of stable holomorphic vector bundles $V$ on elliptically fibered Calabi--Yau n-fold $Z_n$ in terms of toric geometry to describe stability conditions on $V$. Using the toric map $f: W_{n+1} \to (V,Z_n)$ that identifies dual pairs of F-theory/heterotic duality we show how stabili...
[ { "created": "Thu, 15 Apr 1999 22:35:56 GMT", "version": "v1" } ]
2009-10-31
[ [ "Berglund", "P.", "" ], [ "Mayr", "P.", "" ] ]
We use a recently proposed formulation of stable holomorphic vector bundles $V$ on elliptically fibered Calabi--Yau n-fold $Z_n$ in terms of toric geometry to describe stability conditions on $V$. Using the toric map $f: W_{n+1} \to (V,Z_n)$ that identifies dual pairs of F-theory/heterotic duality we show how stability...
hep-th/0206044
Antonios Papazoglou
Thibault Damour (IHES, Bures), Ian I. Kogan (Oxford U., IHES, Bures and Paris XI) and Antonios Papazoglou (IHES, Bures)
Non-linear bigravity and cosmic acceleration
55 pages, 4 figures, references and comments added, final version published in Phys. Rev. D
Phys.Rev. D66 (2002) 104025
10.1103/PhysRevD.66.104025
IHES/P/02/34, OUTP-02-07P, LPT-Orsay-02/54
hep-th astro-ph gr-qc hep-ph
null
We explore the cosmological solutions of classes of non-linear bigravity theories. These theories are defined by effective four-dimensional Lagrangians describing the coupled dynamics of two metric tensors, and containing, in the linearized limit, both a massless graviton and an ultralight one. We focus on two paradi...
[ { "created": "Wed, 5 Jun 2002 18:30:44 GMT", "version": "v1" }, { "created": "Fri, 13 Dec 2002 16:15:02 GMT", "version": "v2" } ]
2009-11-07
[ [ "Damour", "Thibault", "", "IHES, Bures" ], [ "Kogan", "Ian I.", "", "Oxford U., IHES, Bures\n and Paris XI" ], [ "Papazoglou", "Antonios", "", "IHES, Bures" ] ]
We explore the cosmological solutions of classes of non-linear bigravity theories. These theories are defined by effective four-dimensional Lagrangians describing the coupled dynamics of two metric tensors, and containing, in the linearized limit, both a massless graviton and an ultralight one. We focus on two paradigm...
1806.11407
Francesco Giacosa
Francesco Giacosa and Giuseppe Pagliara
Wheeler-DeWitt Universe Wave Function in the presence of stiff matter
7 pages, 1 figure
null
10.5506/APhysPolB.50.1607
null
hep-th hep-ph quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the Wheeler-DeWitt (WDW) equation close to the Big-Bang. We argue that an interaction dominated fluid (speed of sound equal to the speed of light), if present, would dominate during such an early phase. Such a fluid with $p=\rho\propto1/a^{6}$ generates a term in the potential of the wave function of the WDW...
[ { "created": "Fri, 29 Jun 2018 13:34:53 GMT", "version": "v1" } ]
2020-01-08
[ [ "Giacosa", "Francesco", "" ], [ "Pagliara", "Giuseppe", "" ] ]
We study the Wheeler-DeWitt (WDW) equation close to the Big-Bang. We argue that an interaction dominated fluid (speed of sound equal to the speed of light), if present, would dominate during such an early phase. Such a fluid with $p=\rho\propto1/a^{6}$ generates a term in the potential of the wave function of the WDW e...
hep-th/0103247
Bo Sundborg
Bo Sundborg
Stringy gravity, interacting tensionless strings and massless higher spins
7 pages, LaTeX2e, uses espcrc2.sty and youngtab.sty. Based on talk given at the D. V. Volkov Memorial Conference "Supersymmetry and Quantum Field Theory" (25-29 July, 2000, Kharkov, Ukraine). To be published in Nuclear Physics B Conference Supplements
Nucl.Phys.Proc.Suppl. 102 (2001) 113-119
10.1016/S0920-5632(01)01545-6
null
hep-th
null
Consequences of a strong version of the AdS/CFT correspondence for extremely stringy physics are examined. In particular, properties of N = 4 supersymmetric Yang-Mills theory are used to extract results about interacting tensionless strings and massless higher spin fields in an AdS_5 x S^5 background. Furthermore, th...
[ { "created": "Thu, 29 Mar 2001 12:31:14 GMT", "version": "v1" } ]
2009-11-07
[ [ "Sundborg", "Bo", "" ] ]
Consequences of a strong version of the AdS/CFT correspondence for extremely stringy physics are examined. In particular, properties of N = 4 supersymmetric Yang-Mills theory are used to extract results about interacting tensionless strings and massless higher spin fields in an AdS_5 x S^5 background. Furthermore, the ...
1604.08711
Rabin Banerjee
Rabin Banerjee, Sunandan Gangopadhyay, Pradip Mukherjee
On the question of symmetries in non-relativistic diffeomorphism invariant theories
Latex, 17 pages, 1 figure, Minor changes in the text
International Journal of Modern Physics A Vol. 32 (2017) 1750115
10.1142/S0217751X17501159
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A novel algorithm is provided to couple a Galilean invariant model with curved spatial background by taking nonrelativistic limit of a unique minimally coupled relativistic theory, which ensures Galilean symmetry in the flat limit and canonical transformation of the original fields. That the twin requirements are ful...
[ { "created": "Fri, 29 Apr 2016 07:35:40 GMT", "version": "v1" }, { "created": "Tue, 11 Jul 2017 08:11:41 GMT", "version": "v2" } ]
2017-07-12
[ [ "Banerjee", "Rabin", "" ], [ "Gangopadhyay", "Sunandan", "" ], [ "Mukherjee", "Pradip", "" ] ]
A novel algorithm is provided to couple a Galilean invariant model with curved spatial background by taking nonrelativistic limit of a unique minimally coupled relativistic theory, which ensures Galilean symmetry in the flat limit and canonical transformation of the original fields. That the twin requirements are fulfi...
1901.07035
Maximilian Urban
Patrick Hager, Maximilian Urban
Unitarity in the Schroedinger Formalism of QFT in Curved Space-Time
7 Pages, No figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review the general quantization of scalar fields in curved space-times in the Schroedinger formalism and discuss the determination of the ground-state. By explicitly computing the norm of the ground-state wave functional, we give an argument for the instability of the ground-state of a QFT in a semi-classical spac...
[ { "created": "Mon, 21 Jan 2019 19:00:02 GMT", "version": "v1" }, { "created": "Wed, 23 Jan 2019 16:30:32 GMT", "version": "v2" }, { "created": "Wed, 30 Oct 2019 16:19:59 GMT", "version": "v3" } ]
2019-10-31
[ [ "Hager", "Patrick", "" ], [ "Urban", "Maximilian", "" ] ]
We review the general quantization of scalar fields in curved space-times in the Schroedinger formalism and discuss the determination of the ground-state. By explicitly computing the norm of the ground-state wave functional, we give an argument for the instability of the ground-state of a QFT in a semi-classical space-...
1206.2734
Hatem Widyan S.
Hatem Widyan and Mashhoor Al-Wardat
Classical Solution for the Bounce Up to Second Order
arXiv admin note: text overlap with arXiv:cond-mat/9908246, arXiv:0806.2508 by other authors
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Scalar field theory with asymmetric potential is studied for $\phi^4$ theory with $\phi^3$ symmetry breaking. The equations of motion are solved analytically up to the second order to get the bounce-solution.
[ { "created": "Wed, 13 Jun 2012 07:36:03 GMT", "version": "v1" } ]
2012-06-14
[ [ "Widyan", "Hatem", "" ], [ "Al-Wardat", "Mashhoor", "" ] ]
Scalar field theory with asymmetric potential is studied for $\phi^4$ theory with $\phi^3$ symmetry breaking. The equations of motion are solved analytically up to the second order to get the bounce-solution.
1201.5814
V. K. Sazonov
L. Ya. Glozman, V. K. Sazonov, M. Shifman, R. F. Wagenbrunn
How Chiral Symmetry Breaking Affects the Spectrum of the Light-Heavy Mesons in the 't Hooft Model
null
Phys. Rev. D 85, 094030 (2012)
10.1103/PhysRevD.85.094030
null
hep-th hep-lat hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We find the spectrum and wave functions of the heavy-light mesons in $(1 + 1)$-dimensional QCD in the 't Hooft limit, both in the rest frame, using the Coulomb (axial) gauge, and on the light cone. Our emphasis is on the effects of chiral symmetry breaking on the spectrum. While dynamical equations in both cases look...
[ { "created": "Fri, 27 Jan 2012 16:17:45 GMT", "version": "v1" }, { "created": "Mon, 6 Feb 2012 11:41:47 GMT", "version": "v2" }, { "created": "Fri, 1 Jun 2012 08:05:30 GMT", "version": "v3" } ]
2012-06-04
[ [ "Glozman", "L. Ya.", "" ], [ "Sazonov", "V. K.", "" ], [ "Shifman", "M.", "" ], [ "Wagenbrunn", "R. F.", "" ] ]
We find the spectrum and wave functions of the heavy-light mesons in $(1 + 1)$-dimensional QCD in the 't Hooft limit, both in the rest frame, using the Coulomb (axial) gauge, and on the light cone. Our emphasis is on the effects of chiral symmetry breaking on the spectrum. While dynamical equations in both cases look d...
2112.02081
Dimitrios Giataganas
Dimitrios Giataganas
Chaotic Motion near Black Hole and Cosmological Horizons
16 pages
null
10.1002/prop.202200001
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is known that certain types of particle motion near black hole horizons are chaotic while it has been proposed the existence of a universal bound for their Lyapunov exponent. We discuss the relation between chaos and inaffinity in presence of black hole and cosmological horizons. We argue that although a relation ...
[ { "created": "Fri, 3 Dec 2021 18:44:34 GMT", "version": "v1" } ]
2022-02-09
[ [ "Giataganas", "Dimitrios", "" ] ]
It is known that certain types of particle motion near black hole horizons are chaotic while it has been proposed the existence of a universal bound for their Lyapunov exponent. We discuss the relation between chaos and inaffinity in presence of black hole and cosmological horizons. We argue that although a relation be...
hep-th/9709152
Tohru Eguchi
Tohru Eguchi, Masao Jinzenji and Chuan-Sheng Xiong
Quantum Cohomology and Free Field Representation
Latex, 13pages
Nucl.Phys. B510 (1998) 608-622
null
null
hep-th alg-geom math.AG
null
In our previous article we have proposed that the Virasoro algebra controls the quantum cohomology of Fano varieties at all genera. In this paper we construct a free field description of Virasoro operators and quantum cohomology. We shall show that to each even (odd) homology class of a K\"{a}hler manifold we have a ...
[ { "created": "Sat, 20 Sep 1997 01:57:12 GMT", "version": "v1" } ]
2008-02-03
[ [ "Eguchi", "Tohru", "" ], [ "Jinzenji", "Masao", "" ], [ "Xiong", "Chuan-Sheng", "" ] ]
In our previous article we have proposed that the Virasoro algebra controls the quantum cohomology of Fano varieties at all genera. In this paper we construct a free field description of Virasoro operators and quantum cohomology. We shall show that to each even (odd) homology class of a K\"{a}hler manifold we have a fr...
hep-th/9806125
Joao Nunes
R.de Mello Koch, A.Jevicki, M.Mihailescu, J.P.Nunes
Evaluation Of Glueball Masses From Supergravity
20 pages,Latex,3 figs,psfig.tex, added refs., minor changes
Phys.Rev.D58:105009,1998
10.1103/PhysRevD.58.105009
BROWN-HET-1130
hep-th
null
In the framework of the conjectured duality relation between large $N$ gauge theory and supergravity the spectra of masses in large $N$ gauge theory can be determined by solving certain eigenvalue problems in supergravity. In this paper we study the eigenmass problem given by Witten as a possible approximation for ma...
[ { "created": "Mon, 15 Jun 1998 23:07:16 GMT", "version": "v1" }, { "created": "Fri, 19 Jun 1998 14:39:36 GMT", "version": "v2" } ]
2008-11-26
[ [ "Koch", "R. de Mello", "" ], [ "Jevicki", "A.", "" ], [ "Mihailescu", "M.", "" ], [ "Nunes", "J. P.", "" ] ]
In the framework of the conjectured duality relation between large $N$ gauge theory and supergravity the spectra of masses in large $N$ gauge theory can be determined by solving certain eigenvalue problems in supergravity. In this paper we study the eigenmass problem given by Witten as a possible approximation for mass...
hep-th/9507120
R. D. Simmons
R.D. Simmons
One-Loop Quadratic Divergences of the Dual Non-Linear Sigma Model in Four-Dimensional Spacetime
9 pages, LaTeX2e, no figures, uses axodraw package for Feynman diagrams. Axodraw available via anonymous ftp, ftp://ftp.nikhef.nl/pub/form/axodraw/export DVI version of preprint available via anonymous ftp or WWW; ftp://hep2.phys.soton.ac.uk/pub/preprints/rdsquad.dvi http://wwwhep.phys.soton.ac.uk/hepftp/pub/...
null
null
SHEP 95/24
hep-th hep-ph
null
Following a review of the dual description of the non-linear sigma model we investigate the one-loop quadratic divergences. We use the covariant background field method for the general case and apply the results to the important example of $SU(2)$.
[ { "created": "Sat, 22 Jul 1995 14:32:22 GMT", "version": "v1" } ]
2007-05-23
[ [ "Simmons", "R. D.", "" ] ]
Following a review of the dual description of the non-linear sigma model we investigate the one-loop quadratic divergences. We use the covariant background field method for the general case and apply the results to the important example of $SU(2)$.
1804.03276
Hagen Triendl
Nikolay Bobev, Davide Cassani and Hagen Triendl
Holographic RG Flows for Four-dimensional $\mathcal{N}=2$ SCFTs
42 pages; v2: published version
JHEP 06 (2018) 086
10.1007/JHEP06(2018)086
Imperial/TP/18/HT/01
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study holographic renormalization group flows from four-dimensional $\mathcal{N}=2$ SCFTs to either $\mathcal{N}=2$ or $\mathcal{N}=1$ SCFTs. Our approach is based on the framework of five-dimensional half-maximal supergravity with general gauging, which we use to study domain wall solutions interpolating between ...
[ { "created": "Mon, 9 Apr 2018 23:58:13 GMT", "version": "v1" }, { "created": "Wed, 20 Jun 2018 10:32:32 GMT", "version": "v2" } ]
2018-06-21
[ [ "Bobev", "Nikolay", "" ], [ "Cassani", "Davide", "" ], [ "Triendl", "Hagen", "" ] ]
We study holographic renormalization group flows from four-dimensional $\mathcal{N}=2$ SCFTs to either $\mathcal{N}=2$ or $\mathcal{N}=1$ SCFTs. Our approach is based on the framework of five-dimensional half-maximal supergravity with general gauging, which we use to study domain wall solutions interpolating between di...
hep-th/0111224
Myoung-taek Choi
Mu-in Park (CCNY)
The Hamiltonian Dynamics of Bounded Spacetime and Black Hole Entropy: The Canonical Method
Much details omitted, references added, accepted in Nucl. Phys. B
Nucl.Phys.B634:339-369,2002
10.1016/S0550-3213(02)00292-4
CCNY-HEP-01/08
hep-th gr-qc
null
From first principles, I present a concrete realization of Carlip's idea on the black hole entropy from the conformal field theory on the horizon in any dimension. New formulation is free of inconsistencies encountered in Carlip's. By considering a correct gravity action, whose variational principle is well defined a...
[ { "created": "Sun, 25 Nov 2001 00:36:55 GMT", "version": "v1" }, { "created": "Wed, 5 Dec 2001 21:26:30 GMT", "version": "v2" }, { "created": "Sat, 22 Dec 2001 04:17:08 GMT", "version": "v3" }, { "created": "Fri, 12 Apr 2002 23:40:14 GMT", "version": "v4" } ]
2009-01-30
[ [ "Park", "Mu-in", "", "CCNY" ] ]
From first principles, I present a concrete realization of Carlip's idea on the black hole entropy from the conformal field theory on the horizon in any dimension. New formulation is free of inconsistencies encountered in Carlip's. By considering a correct gravity action, whose variational principle is well defined at ...
0804.4399
Dirk Kreimer
Spencer Bloch and Dirk Kreimer
Mixed Hodge Structures and Renormalization in Physics
48 pages, more expository details added, typos corrected
Commun.Num.Theor.Phys.2.4:637-718,2008
null
IHES M/08/30
hep-th math.AG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We relate renormalization in perturbative quantum field theory to the theory of limiting mixed Hodge structures using parametric representations of Feynman graphs.
[ { "created": "Mon, 28 Apr 2008 13:14:05 GMT", "version": "v1" }, { "created": "Sun, 15 Jun 2008 14:05:03 GMT", "version": "v2" }, { "created": "Mon, 15 Sep 2008 08:05:37 GMT", "version": "v3" } ]
2009-02-05
[ [ "Bloch", "Spencer", "" ], [ "Kreimer", "Dirk", "" ] ]
We relate renormalization in perturbative quantum field theory to the theory of limiting mixed Hodge structures using parametric representations of Feynman graphs.
hep-th/9609165
Konstadinos Sfetsos
Konstadinos Sfetsos
Coset Models and Differential Geometry
7 pages, latex;Contribution to the proceedings of the Conference in Imperial College, London, 5-10 July 1996 and the e--proceedings of the Conference in Argonne, IL, 27 June - 12 July 1996
null
10.1142/9781848160927_0029
THU-96/33
hep-th
null
String propagation on a curved background defines an embedding problem of surfaces in differential geometry. Using this, we show that in a wide class of backgrounds the classical dynamics of the physical degrees of freedom of the string involves 2-dim sigma-models corresponding to coset conformal field theories.
[ { "created": "Thu, 19 Sep 1996 13:31:15 GMT", "version": "v1" } ]
2016-12-21
[ [ "Sfetsos", "Konstadinos", "" ] ]
String propagation on a curved background defines an embedding problem of surfaces in differential geometry. Using this, we show that in a wide class of backgrounds the classical dynamics of the physical degrees of freedom of the string involves 2-dim sigma-models corresponding to coset conformal field theories.
1404.0268
Dario Martelli
Daniel Farquet, Jakob Lorenzen, Dario Martelli, James Sparks
Gravity duals of supersymmetric gauge theories on three-manifolds
74 pages, 2 figures; v2: minor changes
JHEP 08 (2016) 080
10.1007/JHEP08(2016)080
null
hep-th math.DG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study gravity duals to a broad class of N=2 supersymmetric gauge theories defined on a general class of three-manifold geometries. The gravity backgrounds are based on Euclidean self-dual solutions to four-dimensional gauged supergravity. As well as constructing new examples, we prove in general that for solutions...
[ { "created": "Tue, 1 Apr 2014 15:13:25 GMT", "version": "v1" }, { "created": "Fri, 17 Jun 2016 17:13:29 GMT", "version": "v2" } ]
2016-10-26
[ [ "Farquet", "Daniel", "" ], [ "Lorenzen", "Jakob", "" ], [ "Martelli", "Dario", "" ], [ "Sparks", "James", "" ] ]
We study gravity duals to a broad class of N=2 supersymmetric gauge theories defined on a general class of three-manifold geometries. The gravity backgrounds are based on Euclidean self-dual solutions to four-dimensional gauged supergravity. As well as constructing new examples, we prove in general that for solutions d...
hep-th/0101090
Alexei Deriglazov
A.A. Deriglazov
Supplementation of reducible constraints and the Green-Schwarz superstring
14 pages, LaTex twice, Minor corrections
Phys.Lett. B509 (2001) 175-182
10.1016/S0370-2693(01)00549-4
null
hep-th
null
We apply the supplementation trick [26] to the Green-Schwarz superstring. For type IIB theory both first and second class constraints are covariantly separated and then arranged into irreducible sets in the initial formulation. For N=1 Green-Schwarz superstring we propose a modified action which is equivalent to the ...
[ { "created": "Sun, 14 Jan 2001 19:25:32 GMT", "version": "v1" }, { "created": "Thu, 24 May 2001 01:10:32 GMT", "version": "v2" } ]
2009-11-07
[ [ "Deriglazov", "A. A.", "" ] ]
We apply the supplementation trick [26] to the Green-Schwarz superstring. For type IIB theory both first and second class constraints are covariantly separated and then arranged into irreducible sets in the initial formulation. For N=1 Green-Schwarz superstring we propose a modified action which is equivalent to the in...
hep-th/9510176
Walter Troost
F. De Jonghe, P. Termonia, W. Troost and S. Vandoren
Redefining B-twisted topological sigma models
one reference added
null
null
KUL-TF-95/34 and NIKHEF 95-060
hep-th
null
A recently proposed variation on the usual procedure to perform the topological B-twist in rigid $N=2$ models is applied to the case of the $\sigma $ model on a K\"ahler manifold. This leads to an alternative description of Witten's topological $\sigma $ model, which allows for a proper BRST interpretation and ghost ...
[ { "created": "Tue, 24 Oct 1995 13:33:46 GMT", "version": "v1" }, { "created": "Tue, 31 Oct 1995 13:12:39 GMT", "version": "v2" } ]
2008-02-03
[ [ "De Jonghe", "F.", "" ], [ "Termonia", "P.", "" ], [ "Troost", "W.", "" ], [ "Vandoren", "S.", "" ] ]
A recently proposed variation on the usual procedure to perform the topological B-twist in rigid $N=2$ models is applied to the case of the $\sigma $ model on a K\"ahler manifold. This leads to an alternative description of Witten's topological $\sigma $ model, which allows for a proper BRST interpretation and ghost nu...
hep-th/9304133
Juergen Fuchs
J\"urgen Fuchs and Christoph Schweigert
Non-Hermitian Symmetric N=2 Coset Models, Poincare Polynomials, and String Compactification
44 pages, LATEX, HD-THEP-93-9
Nucl.Phys.B411:181-222,1994
10.1016/0550-3213(94)90058-2
null
hep-th
null
The field identification problem, including fixed point resolution, is solved for the non-hermitian symmetric $N=2$ superconformal coset theories. Thereby these models are finally identified as well-defined modular invariant CFTs. As an application, the theories are used as subtheories in tensor products with $c=9$, ...
[ { "created": "Tue, 27 Apr 1993 14:35:10 GMT", "version": "v1" } ]
2010-11-01
[ [ "Fuchs", "Jürgen", "" ], [ "Schweigert", "Christoph", "" ] ]
The field identification problem, including fixed point resolution, is solved for the non-hermitian symmetric $N=2$ superconformal coset theories. Thereby these models are finally identified as well-defined modular invariant CFTs. As an application, the theories are used as subtheories in tensor products with $c=9$, wh...
2202.06951
Satish Ramakrishna
Satish Ramakrishna
Implications of a holographic density of states on inflation
null
Europhysics Letters 2022 EPL 139 49002
10.1209/0295-5075/ac83ea
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
There is theoretical evidence that the number of degrees of freedom in quantum fields decreases as one studies them at extremely short distances. This emerges from the study of entropy of black holes, as well as from holographic theories in AdS geometries. Presumably a theory of quantum gravity will provide an explic...
[ { "created": "Tue, 15 Feb 2022 17:37:51 GMT", "version": "v1" }, { "created": "Sat, 26 Feb 2022 01:48:32 GMT", "version": "v2" }, { "created": "Tue, 28 Jun 2022 00:49:52 GMT", "version": "v3" } ]
2023-08-30
[ [ "Ramakrishna", "Satish", "" ] ]
There is theoretical evidence that the number of degrees of freedom in quantum fields decreases as one studies them at extremely short distances. This emerges from the study of entropy of black holes, as well as from holographic theories in AdS geometries. Presumably a theory of quantum gravity will provide an explicit...
hep-th/9905216
Osvaldo Chandia
Osvaldo Chandia
On the N=2 Superstring BRST Operator
6 pages, harvmac
Phys.Lett. B474 (2000) 85-88
10.1016/S0370-2693(00)00012-5
IFT-P.046/99
hep-th
null
We write the BRST operator of the N=2 superstring as $Q= e^{-R} (\oint \frac{dz}{2\pi i} ~ b \gamma_+ \gamma_-)e^R$ where $b$ and $gamma_\pm$ are super-reparameterization ghosts. This provides a trivial proof of the nilpotence of this operator.
[ { "created": "Fri, 28 May 1999 17:57:19 GMT", "version": "v1" } ]
2009-10-31
[ [ "Chandia", "Osvaldo", "" ] ]
We write the BRST operator of the N=2 superstring as $Q= e^{-R} (\oint \frac{dz}{2\pi i} ~ b \gamma_+ \gamma_-)e^R$ where $b$ and $gamma_\pm$ are super-reparameterization ghosts. This provides a trivial proof of the nilpotence of this operator.
0908.2896
Paul Richmond
Neil Lambert, Paul Richmond
M2-Branes and Background Fields
19 pages
JHEP 0910:084,2009
10.1088/1126-6708/2009/10/084
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the coupling of multiple M2-branes to the background 3-form and 6-form gauge fields of eleven-dimensional supergravity, including the coupling of the Fermions. In particular we show in detail how a natural generalization of the Myers flux-terms, along with the resulting curvature of the background metric, ...
[ { "created": "Thu, 20 Aug 2009 14:23:37 GMT", "version": "v1" } ]
2009-11-09
[ [ "Lambert", "Neil", "" ], [ "Richmond", "Paul", "" ] ]
We discuss the coupling of multiple M2-branes to the background 3-form and 6-form gauge fields of eleven-dimensional supergravity, including the coupling of the Fermions. In particular we show in detail how a natural generalization of the Myers flux-terms, along with the resulting curvature of the background metric, le...
hep-th/9602050
Fernando Tadeu Brandt
F T Brandt and D G C McKeon
The Barton Expansion and the Path Integral Approach in Thermal Field Theory
16 pages, ReVTeX
Phys.Rev. D54 (1996) 6435-6443
10.1103/PhysRevD.54.6435
null
hep-th
null
It has been shown how on-shell forward scattering amplitudes (the ``Barton expansion'') and quantum mechanical path integral (QMPI) can both be used to compute temperature dependent effects in thermal field theory. We demonstrate the equivalence of these two approaches and then apply the QMPI to compute the high temp...
[ { "created": "Fri, 9 Feb 1996 17:54:34 GMT", "version": "v1" } ]
2009-10-30
[ [ "Brandt", "F T", "" ], [ "McKeon", "D G C", "" ] ]
It has been shown how on-shell forward scattering amplitudes (the ``Barton expansion'') and quantum mechanical path integral (QMPI) can both be used to compute temperature dependent effects in thermal field theory. We demonstrate the equivalence of these two approaches and then apply the QMPI to compute the high temper...
1911.03476
Jan E. Gerken
Jan E. Gerken, Axel Kleinschmidt, Oliver Schlotterer
All-order differential equations for one-loop closed-string integrals and modular graph forms
54+24 pages, v2: typos corrected, version published in JHEP
J. High Energ. Phys. (2020) 2020: 64
10.1007/JHEP01(2020)064
null
hep-th math.NT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate generating functions for the integrals over world-sheet tori appearing in closed-string one-loop amplitudes of bosonic, heterotic and type-II theories. These closed-string integrals are shown to obey homogeneous and linear differential equations in the modular parameter of the torus. We spell out the f...
[ { "created": "Fri, 8 Nov 2019 18:57:07 GMT", "version": "v1" }, { "created": "Tue, 21 Jan 2020 17:04:32 GMT", "version": "v2" } ]
2020-01-22
[ [ "Gerken", "Jan E.", "" ], [ "Kleinschmidt", "Axel", "" ], [ "Schlotterer", "Oliver", "" ] ]
We investigate generating functions for the integrals over world-sheet tori appearing in closed-string one-loop amplitudes of bosonic, heterotic and type-II theories. These closed-string integrals are shown to obey homogeneous and linear differential equations in the modular parameter of the torus. We spell out the fir...
hep-th/9212007
Ryu Sasaki
P. P. Kulish and R. Sasaki
Covariance Properties of Reflection Equation Algebras
31 pages, 8 figures (not included)
Prog.Theor.Phys.89:741-762,1993
10.1143/PTP.89.741
YITP/U-92-32; DUCPT-92-53
hep-th nlin.SI solv-int
null
The reflection equations (RE) are a consistent extension of the Yang-Baxter equations (YBE) with an addition of one element, the so-called reflection matrix or $K$-matrix. For example, they describe the conditions for factorizable scattering on a half line just like the YBE give the conditions for factorizable scatte...
[ { "created": "Tue, 1 Dec 1992 17:34:35 GMT", "version": "v1" } ]
2014-11-18
[ [ "Kulish", "P. P.", "" ], [ "Sasaki", "R.", "" ] ]
The reflection equations (RE) are a consistent extension of the Yang-Baxter equations (YBE) with an addition of one element, the so-called reflection matrix or $K$-matrix. For example, they describe the conditions for factorizable scattering on a half line just like the YBE give the conditions for factorizable scatteri...
1009.0182
Jerzy Lukierski
Jerzy Lukierski (Wroclaw Univ., Poland)
D=4 Extended Galilei Superalgebras with Central Charges
13 pages
Phys.Lett.B694:478-481,2011
10.1016/j.physletb.2010.10.029
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We perform a nonrelativistic contraction of N-extended Poincare superalgebra with internal symmetry U(N) and general set of N(N-1) real central charges. We show that for even N=2k and particular choice of the dependence of Z_{ij} on light velocity c one gets the N-extended Galilei superalgebra with unchanged number o...
[ { "created": "Wed, 1 Sep 2010 14:13:44 GMT", "version": "v1" } ]
2011-06-21
[ [ "Lukierski", "Jerzy", "", "Wroclaw Univ., Poland" ] ]
We perform a nonrelativistic contraction of N-extended Poincare superalgebra with internal symmetry U(N) and general set of N(N-1) real central charges. We show that for even N=2k and particular choice of the dependence of Z_{ij} on light velocity c one gets the N-extended Galilei superalgebra with unchanged number of ...
0709.2136
Julian Sonner
Chris Pedder, Julian Sonner, David Tong
The Geometric Phase and Gravitational Precession of D-Branes
23 pages; v3: typos corrected
Phys.Rev.D76:126014,2007
10.1103/PhysRevD.76.126014
2007-85
hep-th
null
We study Berry's phase in the D0-D4-brane system. When a D0-brane moves in the background of D4-branes, the first excited states undergo a holonomy described by a non-Abelian Berry connection. At weak coupling this is an SU(2) connection over R^5, known as the Yang monopole. At strong coupling, the holonomy is recast...
[ { "created": "Thu, 13 Sep 2007 17:34:36 GMT", "version": "v1" }, { "created": "Sun, 7 Oct 2007 21:15:44 GMT", "version": "v2" }, { "created": "Tue, 5 Feb 2008 10:55:11 GMT", "version": "v3" } ]
2008-11-26
[ [ "Pedder", "Chris", "" ], [ "Sonner", "Julian", "" ], [ "Tong", "David", "" ] ]
We study Berry's phase in the D0-D4-brane system. When a D0-brane moves in the background of D4-branes, the first excited states undergo a holonomy described by a non-Abelian Berry connection. At weak coupling this is an SU(2) connection over R^5, known as the Yang monopole. At strong coupling, the holonomy is recast a...
1506.02130
Mohammad R. Garousi
Ali Jalali, Mohammad R. Garousi
On D-brane action at order $ \alpha'^2$
Latex file, 20 pages, no figure; V2: the version appears in PRD
Phys. Rev. D 92, 106004 (2015)
10.1103/PhysRevD.92.106004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use compatibility of D-brane action with linear T-duality, S-duality and with S-matrix elements as guiding principles to find all world volume couplings of one massless closed and two open strings at order $\alpha'^2$ in type II superstring theories. In particular, we find that the squares of second fundamental fo...
[ { "created": "Sat, 6 Jun 2015 09:29:11 GMT", "version": "v1" }, { "created": "Mon, 9 Nov 2015 13:32:25 GMT", "version": "v2" } ]
2015-11-25
[ [ "Jalali", "Ali", "" ], [ "Garousi", "Mohammad R.", "" ] ]
We use compatibility of D-brane action with linear T-duality, S-duality and with S-matrix elements as guiding principles to find all world volume couplings of one massless closed and two open strings at order $\alpha'^2$ in type II superstring theories. In particular, we find that the squares of second fundamental form...
hep-th/9910110
Murat Gunaydin
Murat Gunaydin and Seiji Takemae
Unitary Supermultiplets of OSp(8^*|4) and the AdS_7/CFT_6 Duality
46 pages, Latex file. Missing states in the tables of some of the supermultiplets inserted; typos corrected
Nucl.Phys.B578:405-448,2000; Erratum-ibid.B697:399-402,2004
10.1016/j.nuclphysb.2004.07.022
PSU-TH-205; CERN-TH/99-347
hep-th
null
We study the unitary supermultiplets of the N=4 d=7 anti-de Sitter (AdS_7) superalgebra OSp(8^*|4), with the even subalgebra SO(6,2) X USp(4), which is the symmetry superalgebra of M-theory on AdS_7 X S^4. We give a complete classification of the positive energy doubleton and massless supermultiplets of OSp(8^*|4) . ...
[ { "created": "Thu, 14 Oct 1999 20:10:18 GMT", "version": "v1" }, { "created": "Mon, 15 Nov 1999 11:48:41 GMT", "version": "v2" }, { "created": "Wed, 14 Jul 2004 00:36:00 GMT", "version": "v3" } ]
2011-02-09
[ [ "Gunaydin", "Murat", "" ], [ "Takemae", "Seiji", "" ] ]
We study the unitary supermultiplets of the N=4 d=7 anti-de Sitter (AdS_7) superalgebra OSp(8^*|4), with the even subalgebra SO(6,2) X USp(4), which is the symmetry superalgebra of M-theory on AdS_7 X S^4. We give a complete classification of the positive energy doubleton and massless supermultiplets of OSp(8^*|4) . Th...
hep-th/9908129
Peter West
N.D. Lambert and P.C. West
M-Theory and Hypercharge
29 pages Phyzzx. Two figures
JHEP 9909 (1999) 021
10.1088/1126-6708/1999/09/021
KCL-TH-99-36
hep-th
null
We discuss the possibility that the electro-weak and strong interactions arise as the low energy effective description of branes in M-theory. As a step towards constructing such a model we show how one can naturally obtain SU(N_1)\times SU(N_2)\times U(1) gauge theories from branes, including matter in the bi-fundame...
[ { "created": "Thu, 19 Aug 1999 15:18:44 GMT", "version": "v1" } ]
2009-10-31
[ [ "Lambert", "N. D.", "" ], [ "West", "P. C.", "" ] ]
We discuss the possibility that the electro-weak and strong interactions arise as the low energy effective description of branes in M-theory. As a step towards constructing such a model we show how one can naturally obtain SU(N_1)\times SU(N_2)\times U(1) gauge theories from branes, including matter in the bi-fundament...
2108.00898
Justin David R
Barsha G. Chowdhury, Justin R. David
Entanglement in descendants
58 pages, 7 figures
null
10.1007/JHEP02(2022)003
null
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the single interval entanglement and relative entropies of conformal descendants in 2d CFT. Descendants contain non-trivial entanglement, though the entanglement entropy of the canonical primary in the free boson CFT contains no additional entanglement compared to the vacuum, we show that the entanglement en...
[ { "created": "Mon, 2 Aug 2021 13:44:11 GMT", "version": "v1" } ]
2022-02-23
[ [ "Chowdhury", "Barsha G.", "" ], [ "David", "Justin R.", "" ] ]
We study the single interval entanglement and relative entropies of conformal descendants in 2d CFT. Descendants contain non-trivial entanglement, though the entanglement entropy of the canonical primary in the free boson CFT contains no additional entanglement compared to the vacuum, we show that the entanglement entr...
1607.00026
Sophia Chabysheva
M. Burkardt, S.S. Chabysheva, and J.R. Hiller
Two-dimensional light-front $\phi^4$ theory in a symmetric polynomial basis
18 pages, 8 figures, RevTeX 4.1
Phys. Rev. D 94, 065006 (2016)
10.1103/PhysRevD.94.065006
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the lowest-mass eigenstates of $\phi^4_{1+1}$ theory with both odd and even numbers of constituents. The calculation is carried out as a diagonalization of the light-front Hamiltonian in a Fock-space representation. In each Fock sector a fully symmetric polynomial basis is used to represent the Fock wave fun...
[ { "created": "Thu, 30 Jun 2016 20:18:31 GMT", "version": "v1" } ]
2016-09-14
[ [ "Burkardt", "M.", "" ], [ "Chabysheva", "S. S.", "" ], [ "Hiller", "J. R.", "" ] ]
We study the lowest-mass eigenstates of $\phi^4_{1+1}$ theory with both odd and even numbers of constituents. The calculation is carried out as a diagonalization of the light-front Hamiltonian in a Fock-space representation. In each Fock sector a fully symmetric polynomial basis is used to represent the Fock wave funct...
1306.5719
Giorgio Torrieri
Giorgio Torrieri
Multi-particle correlations, many particle systems, and entropy in effective field theories
Improved and extended discussion
null
null
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the treatment, in an effective field theory, of multi-particle correlations within a "large" system. We show that the act of coarse-graining necessarily introduces violations of unitarity in the evolution of states where the particle number is not defined. For an interacting system, such unitarity violatio...
[ { "created": "Mon, 24 Jun 2013 19:32:47 GMT", "version": "v1" }, { "created": "Thu, 19 Sep 2013 16:50:04 GMT", "version": "v2" } ]
2013-09-20
[ [ "Torrieri", "Giorgio", "" ] ]
We discuss the treatment, in an effective field theory, of multi-particle correlations within a "large" system. We show that the act of coarse-graining necessarily introduces violations of unitarity in the evolution of states where the particle number is not defined. For an interacting system, such unitarity violations...
hep-th/9608054
Naoki Sasakura
Katsushi Ito (Univ. of Tsukuba) and Naoki Sasakura (Tohoku Univ.)
Exact and microscopic one-instanton calculations in N=2 supersymmetric Yang-Mills theories
34 pages, LaTeX
Nucl.Phys. B484 (1997) 141-166
10.1016/S0550-3213(96)00598-6
TU-508
hep-th
null
We study the low-energy effective theory in N=2 super Yang-Mills theories by microscopic and exact approaches. We calculate the one-instanton correction to the prepotential for any simple Lie group from the microscopic approach. We also study the Picard-Fuchs equations and their solutions in the semi- classical regim...
[ { "created": "Fri, 9 Aug 1996 11:40:48 GMT", "version": "v1" } ]
2009-10-30
[ [ "Ito", "Katsushi", "", "Univ. of Tsukuba" ], [ "Sasakura", "Naoki", "", "Tohoku Univ." ] ]
We study the low-energy effective theory in N=2 super Yang-Mills theories by microscopic and exact approaches. We calculate the one-instanton correction to the prepotential for any simple Lie group from the microscopic approach. We also study the Picard-Fuchs equations and their solutions in the semi- classical regime ...
hep-th/0210222
Alkalaev K.
K.B. Alkalaev
Cubic SUSY Interactions of Higher Spin Gauge Fields in AdS(5)
9 pages. Talk given at the Third International Sakharov Conference on Physics, Moscow, June 2002
null
null
null
hep-th
null
This contribution discusses the recent progress in research of consistent supersymmetric interactions of AdS(5) higher spin gauge fields.
[ { "created": "Wed, 23 Oct 2002 11:04:11 GMT", "version": "v1" } ]
2007-05-23
[ [ "Alkalaev", "K. B.", "" ] ]
This contribution discusses the recent progress in research of consistent supersymmetric interactions of AdS(5) higher spin gauge fields.
hep-th/0105163
Y. M. Cho
W. S. Bae, Y.M. Cho, and Sang-Woo Kim
QCD versus Skyrme-Faddeev Theory
15 pages
Phys.Rev. D65 (2002) 025005
10.1103/PhysRevD.65.025005
null
hep-th
null
We discuss the physical impacts of the ``Cho decomposition'' (or the ``Cho-Faddeev-Niemi-Shabanov decomposition'') of the non-Abelian gauge potential on QCD. We show how the decomposition makes a subtle but important modification on the non-Abelian dynamics, and present three physically equivalent quantization scheme...
[ { "created": "Thu, 17 May 2001 06:14:29 GMT", "version": "v1" }, { "created": "Sun, 1 Jul 2001 23:29:59 GMT", "version": "v2" }, { "created": "Wed, 18 Jul 2001 03:36:09 GMT", "version": "v3" } ]
2009-11-07
[ [ "Bae", "W. S.", "" ], [ "Cho", "Y. M.", "" ], [ "Kim", "Sang-Woo", "" ] ]
We discuss the physical impacts of the ``Cho decomposition'' (or the ``Cho-Faddeev-Niemi-Shabanov decomposition'') of the non-Abelian gauge potential on QCD. We show how the decomposition makes a subtle but important modification on the non-Abelian dynamics, and present three physically equivalent quantization schemes ...
1708.07982
Fiona McCarthy
Fiona McCarthy, David Kubiznak, Robert B. Mann
Breakdown of the Equal Area Law for Holographic Entanglement Entropy
17 pages, 8 figures. v2: Added appendix and discussion
null
10.1007/JHEP11(2017)165
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate a holographic version of Maxwell's equal area law analogous to that for the phase transition in the black hole temperature/black hole entropy plane of a charged AdS black hole. We consider proposed area laws for both the black hole temperature/holographic entanglement entropy plane and the black hole t...
[ { "created": "Sat, 26 Aug 2017 15:12:30 GMT", "version": "v1" }, { "created": "Tue, 7 Nov 2017 22:20:54 GMT", "version": "v2" } ]
2018-01-17
[ [ "McCarthy", "Fiona", "" ], [ "Kubiznak", "David", "" ], [ "Mann", "Robert B.", "" ] ]
We investigate a holographic version of Maxwell's equal area law analogous to that for the phase transition in the black hole temperature/black hole entropy plane of a charged AdS black hole. We consider proposed area laws for both the black hole temperature/holographic entanglement entropy plane and the black hole tem...
1408.0165
Eugenio Megias
Eugenio Megias, Manuel Valle
Second-order partition function of a non-interacting chiral fluid in 3+1 dimensions
27 pages; v2 minor changes in sec. 5 and discussion improved in secs. 6 and 7, references added, version to appear in JHEP
JHEP 1411 (2014) 005
10.1007/JHEP11(2014)005
UAB-FT-759
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the partition function for non-interacting chiral fermions at second order in a derivative expansion of an arbitrary time-independent gravitational and gauge background. We find that Pauli-Villars regularization of the vacuum part is needed to get consistent results. We use our results to discuss some feat...
[ { "created": "Fri, 1 Aug 2014 13:10:50 GMT", "version": "v1" }, { "created": "Mon, 3 Nov 2014 16:34:50 GMT", "version": "v2" } ]
2015-06-16
[ [ "Megias", "Eugenio", "" ], [ "Valle", "Manuel", "" ] ]
We compute the partition function for non-interacting chiral fermions at second order in a derivative expansion of an arbitrary time-independent gravitational and gauge background. We find that Pauli-Villars regularization of the vacuum part is needed to get consistent results. We use our results to discuss some featur...
hep-th/9712195
null
Michael B. Green
Connections between M-theory and superstrings
24 pages LaTeX. Based on talks given at various conferences. To be published in the proceedings of the 1997 Advanced Study Institute on Strings, Branes and Dualities, Cargese, France
Nucl.Phys.Proc.Suppl. 68 (1998) 242-251
10.1016/S0920-5632(98)00156-X
DAMTP/97-50
hep-th
null
This article reviews the non-perturbative structure of certain higher derivative terms in the type II string theory effective action and their connection to one-loop effects in eleven-dimensional supergravity compactified on a torus. New material is also included that was not presented in the talks.
[ { "created": "Fri, 19 Dec 1997 23:35:51 GMT", "version": "v1" } ]
2009-10-30
[ [ "Green", "Michael B.", "" ] ]
This article reviews the non-perturbative structure of certain higher derivative terms in the type II string theory effective action and their connection to one-loop effects in eleven-dimensional supergravity compactified on a torus. New material is also included that was not presented in the talks.
1606.01912
Horatiu Stefan Nastase
Jeff Murugan and Horatiu Nastase
Particle-vortex duality in topological insulators and superconductors
11 pages, no figures; typos corrected, references added and updated
null
10.1007/JHEP05(2017)159
null
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the origins and implications of the duality between topological insulators and topological superconductors in three and four spacetime dimensions. In the latter, the duality transformation can be made at the level of the path integral in the standard way, while in three dimensions, it takes the form of...
[ { "created": "Mon, 6 Jun 2016 20:01:06 GMT", "version": "v1" }, { "created": "Wed, 22 Jun 2016 15:02:35 GMT", "version": "v2" }, { "created": "Tue, 31 Jan 2017 18:11:33 GMT", "version": "v3" } ]
2017-06-28
[ [ "Murugan", "Jeff", "" ], [ "Nastase", "Horatiu", "" ] ]
We investigate the origins and implications of the duality between topological insulators and topological superconductors in three and four spacetime dimensions. In the latter, the duality transformation can be made at the level of the path integral in the standard way, while in three dimensions, it takes the form of "...
0912.1456
Asato Tsuchiya
Hikaru Kawai, Shinji Shimasaki, Asato Tsuchiya
Large N reduction on group manifolds
21 pages, 4 figures, typos corrected, a reference added
Int.J.Mod.Phys.A25:3389-3406,2010
10.1142/S0217751X10049396
KUNS-2245, RIKEN-TH-179
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the large N reduction holds on group manifolds. Large N field theories defined on group manifolds are equivalent to some corresponding matrix models. For instance, gauge theories on S^3 can be regularized in a gauge invariant and SO(4) invariant manner.
[ { "created": "Tue, 8 Dec 2009 10:38:36 GMT", "version": "v1" }, { "created": "Thu, 17 Dec 2009 11:08:33 GMT", "version": "v2" }, { "created": "Fri, 30 Jul 2010 10:34:24 GMT", "version": "v3" } ]
2010-08-02
[ [ "Kawai", "Hikaru", "" ], [ "Shimasaki", "Shinji", "" ], [ "Tsuchiya", "Asato", "" ] ]
We show that the large N reduction holds on group manifolds. Large N field theories defined on group manifolds are equivalent to some corresponding matrix models. For instance, gauge theories on S^3 can be regularized in a gauge invariant and SO(4) invariant manner.
2012.11278
Xi Tong
Xi Tong, Yi Wang and Yuhang Zhu
A Bit Rate Bound on Superluminal Communication
5 pages, 2 figures
null
10.1103/PhysRevD.104.084062
null
hep-th gr-qc hep-ph quant-ph
http://creativecommons.org/licenses/by/4.0/
We study semi-classical communication in positivity-violating k-essence scalar field theories, with superluminal modes propagating on a rolling background. The self-interactions due to the non-linear nature of these theories pose a constraint on the rate of superluminal information transfer. We derive a novel bit rat...
[ { "created": "Mon, 21 Dec 2020 12:10:13 GMT", "version": "v1" } ]
2021-10-27
[ [ "Tong", "Xi", "" ], [ "Wang", "Yi", "" ], [ "Zhu", "Yuhang", "" ] ]
We study semi-classical communication in positivity-violating k-essence scalar field theories, with superluminal modes propagating on a rolling background. The self-interactions due to the non-linear nature of these theories pose a constraint on the rate of superluminal information transfer. We derive a novel bit rate ...
1202.1296
Alberto Nicolis
Lam Hui, Alberto Nicolis
A no-hair theorem for the galileon
4 pages
null
10.1103/PhysRevLett.110.241104
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider a galileon field coupled to gravity. The standard no-hair theorems do not apply, because of the galileon's peculiar derivative interactions. We prove that, nonetheless, static spherically symmetric black holes cannot sustain non-trivial galileon profiles. Our theorem holds regardless of whether there are ...
[ { "created": "Mon, 6 Feb 2012 21:17:05 GMT", "version": "v1" } ]
2013-06-19
[ [ "Hui", "Lam", "" ], [ "Nicolis", "Alberto", "" ] ]
We consider a galileon field coupled to gravity. The standard no-hair theorems do not apply, because of the galileon's peculiar derivative interactions. We prove that, nonetheless, static spherically symmetric black holes cannot sustain non-trivial galileon profiles. Our theorem holds regardless of whether there are no...
1203.6357
Jihye Seo
Jihye Seo and Keshav Dasgupta
Argyres-Douglas Loci, Singularity Structures and Wall-Crossings in Pure N=2 Gauge Theories with Classical Gauge Groups
81 pages, 41 figures, LaTeX; v2: Minor cosmetic changes and correction of a typographical error in acknowledgement. Final version to appear in JHEP
null
10.1007/JHEP05(2012)072
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
N=2 Seiberg-Witten theories allow an interesting interplay between the Argyres-Douglas loci, singularity structures and wall-crossing formulae. In this paper we investigate this connection by first studying the singularity structures of hyper-elliptic Seiberg-Witten curves for pure N=2 gauge theories with SU(r+1) and...
[ { "created": "Wed, 28 Mar 2012 20:00:08 GMT", "version": "v1" }, { "created": "Tue, 15 May 2012 00:32:49 GMT", "version": "v2" } ]
2015-06-04
[ [ "Seo", "Jihye", "" ], [ "Dasgupta", "Keshav", "" ] ]
N=2 Seiberg-Witten theories allow an interesting interplay between the Argyres-Douglas loci, singularity structures and wall-crossing formulae. In this paper we investigate this connection by first studying the singularity structures of hyper-elliptic Seiberg-Witten curves for pure N=2 gauge theories with SU(r+1) and S...
hep-th/0411168
Marcelo Gomes
M. A. Anacleto, M. Gomes, A. J. da Silva, D. Spehler
Noncommutative Field Theory: Nonrelativistic Fermionic Field Coupled to the Chern-Simons Field in 2+1 Dimensions
Some references added
Phys.Rev. D71 (2005) 107701
10.1103/PhysRevD.71.107701
null
hep-th
null
We study a noncommutative nonrelativistic fermionic field theory in 2+1 dimensions coupled to the Chern-Simons field. We perform a perturbative analysis of model and show that up to one loop the ultraviolet divergences are canceled and the infrared divergences are eliminated by the noncommutative Pauli term.
[ { "created": "Thu, 18 Nov 2004 18:10:38 GMT", "version": "v1" }, { "created": "Mon, 6 Dec 2004 19:08:47 GMT", "version": "v2" } ]
2009-11-10
[ [ "Anacleto", "M. A.", "" ], [ "Gomes", "M.", "" ], [ "da Silva", "A. J.", "" ], [ "Spehler", "D.", "" ] ]
We study a noncommutative nonrelativistic fermionic field theory in 2+1 dimensions coupled to the Chern-Simons field. We perform a perturbative analysis of model and show that up to one loop the ultraviolet divergences are canceled and the infrared divergences are eliminated by the noncommutative Pauli term.
hep-th/0404228
Robert Brandenberger
Robert H. Brandenberger and S. Randjbar-Daemi
Inflation in Gauged 6D Supergravity
one reference added
JHEP0410:022,2004
10.1088/1126-6708/2004/10/022
BROWN-HET-1399
hep-th astro-ph gr-qc hep-ph
null
In this note we demonstrate that chaotic inflation can naturally be realized in the context of an anomaly free minimal gauged supergravity in D=6 which has recently been the focus of some attention. This particular model has a unique maximally symmetric ground state solution, $R^{3,1} \times S^2$ which leaves half of...
[ { "created": "Wed, 28 Apr 2004 16:20:49 GMT", "version": "v1" }, { "created": "Thu, 13 May 2004 01:34:06 GMT", "version": "v2" } ]
2008-11-26
[ [ "Brandenberger", "Robert H.", "" ], [ "Randjbar-Daemi", "S.", "" ] ]
In this note we demonstrate that chaotic inflation can naturally be realized in the context of an anomaly free minimal gauged supergravity in D=6 which has recently been the focus of some attention. This particular model has a unique maximally symmetric ground state solution, $R^{3,1} \times S^2$ which leaves half of t...
2401.03975
Riccardo Falcone
Riccardo Falcone, Claudio Conti
Localization in Quantum Field Theory for inertial and accelerated observers
null
null
null
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the problem of localization in Quantum Field Theory (QFT) from the point of view of inertial and accelerated experimenters. We consider the Newton-Wigner, the Algebraic Quantum Field Theory (AQFT) and the modal localization schemes, which are, respectively, based on the orthogonality condition for states loc...
[ { "created": "Mon, 8 Jan 2024 15:54:27 GMT", "version": "v1" } ]
2024-01-09
[ [ "Falcone", "Riccardo", "" ], [ "Conti", "Claudio", "" ] ]
We study the problem of localization in Quantum Field Theory (QFT) from the point of view of inertial and accelerated experimenters. We consider the Newton-Wigner, the Algebraic Quantum Field Theory (AQFT) and the modal localization schemes, which are, respectively, based on the orthogonality condition for states local...
hep-th/0212018
Dmitri Diakonov
Dmitri Diakonov (NORDITA) and Victor Petrov (St. Petersburg NPI)
Spontaneous breaking of color in N=1 Super Yang-Mills theory without matter
17 p
Phys.Rev.D67:105007,2003
10.1103/PhysRevD.67.105007
NORDITA-2002-75-HE
hep-th
null
We argue that in the pure N=1 Super Yang-Mills theory gauge symmetry is spontaneously broken to the maximal Abelian subgroup. In particular, colored gluino condensate is nonzero. It invalidates, in a subtle way, the so-called strong-coupling instanton calculation of the (normal) gluino condensate and resolves the lon...
[ { "created": "Mon, 2 Dec 2002 21:11:35 GMT", "version": "v1" } ]
2010-03-19
[ [ "Diakonov", "Dmitri", "", "NORDITA" ], [ "Petrov", "Victor", "", "St. Petersburg NPI" ] ]
We argue that in the pure N=1 Super Yang-Mills theory gauge symmetry is spontaneously broken to the maximal Abelian subgroup. In particular, colored gluino condensate is nonzero. It invalidates, in a subtle way, the so-called strong-coupling instanton calculation of the (normal) gluino condensate and resolves the long-...
hep-th/0210277
Rudolf A. Frick
Rudolf A. Frick
A relativistic superalgebra in a generalized Schroedinger picture
7 pages
Eur.Phys.J.C28:431-435,2003
10.1140/epjc/s2003-01188-2
null
hep-th
null
We consider a relativistic superalgebra in the picture in which the time and spatial derivative cannot be presented in the operators of the particle. The supersymmetry generators as well as the Hamilton operators for the massive relativistic particles with spin zero and spin-1/2 are expressed in terms of the principa...
[ { "created": "Tue, 29 Oct 2002 12:51:16 GMT", "version": "v1" } ]
2011-09-13
[ [ "Frick", "Rudolf A.", "" ] ]
We consider a relativistic superalgebra in the picture in which the time and spatial derivative cannot be presented in the operators of the particle. The supersymmetry generators as well as the Hamilton operators for the massive relativistic particles with spin zero and spin-1/2 are expressed in terms of the principal ...
1011.4206
Angel Paredes
Mariano Chernicoff and Angel Paredes
Accelerated detectors and worldsheet horizons in AdS/CFT
34 pages, 2 figures; references added, discussion improved
JHEP 1103:063,2011
10.1007/JHEP03(2011)063
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the AdS/CFT correspondence to discuss the response of an accelerated observer to the quantum vacuum fluctuations. In particular, we study heavy quarks probing a strongly coupled CFT by analysing strings moving in AdS. We propose that, in this context, a non-trivial detection rate is associated to the existence...
[ { "created": "Thu, 18 Nov 2010 15:00:46 GMT", "version": "v1" }, { "created": "Thu, 25 Nov 2010 15:48:45 GMT", "version": "v2" }, { "created": "Wed, 2 Mar 2011 14:13:07 GMT", "version": "v3" } ]
2011-03-28
[ [ "Chernicoff", "Mariano", "" ], [ "Paredes", "Angel", "" ] ]
We use the AdS/CFT correspondence to discuss the response of an accelerated observer to the quantum vacuum fluctuations. In particular, we study heavy quarks probing a strongly coupled CFT by analysing strings moving in AdS. We propose that, in this context, a non-trivial detection rate is associated to the existence o...
2309.14428
Eren Firat
Eren Firat, Alexander Monin, Riccardo Rattazzi, Matthew T. Walters
Flux Correlators and Semiclassics
33 pages, 8 figures
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider correlators for the flux of energy and charge in the background of operators with large global $U(1)$ charge in conformal field theory (CFT). It has recently been shown that the corresponding Euclidean correlators generically admit a semiclassical description in terms of the effective field theory (EFT) f...
[ { "created": "Mon, 25 Sep 2023 18:00:04 GMT", "version": "v1" } ]
2023-09-27
[ [ "Firat", "Eren", "" ], [ "Monin", "Alexander", "" ], [ "Rattazzi", "Riccardo", "" ], [ "Walters", "Matthew T.", "" ] ]
We consider correlators for the flux of energy and charge in the background of operators with large global $U(1)$ charge in conformal field theory (CFT). It has recently been shown that the corresponding Euclidean correlators generically admit a semiclassical description in terms of the effective field theory (EFT) for...
hep-th/0206134
Ad22
Anastasia Doikou
Thermodynamics of the critical $RSOS(q_{1}, q_{2} ;q)$ model
18 pages Latex, the second section expanded, references added, to appear in J. Phys. A
J.Phys.A36:329-344,2003
10.1088/0305-4470/36/2/303
null
hep-th cond-mat.stat-mech
null
The thermodynamic Bethe ansatz method is employed for the study of the integrable critical $RSOS(q_{1}, q_{2};q)$ model. The high and low temperature behavior are investigated, and the central charge of the effective conformal field theory is derived. The obtained central charge is expressed as the sum of the central...
[ { "created": "Sun, 16 Jun 2002 18:21:27 GMT", "version": "v1" }, { "created": "Thu, 4 Jul 2002 19:08:34 GMT", "version": "v2" }, { "created": "Fri, 29 Nov 2002 15:23:12 GMT", "version": "v3" } ]
2008-11-26
[ [ "Doikou", "Anastasia", "" ] ]
The thermodynamic Bethe ansatz method is employed for the study of the integrable critical $RSOS(q_{1}, q_{2};q)$ model. The high and low temperature behavior are investigated, and the central charge of the effective conformal field theory is derived. The obtained central charge is expressed as the sum of the central c...
0912.2347
Ingo Kirsch
Sebastian Gerigk and Ingo Kirsch
On the Relation between Hybrid and Pure Spinor String Theory
15 pages, 1 figure
JHEP 1003:106,2010
10.1007/JHEP03(2010)106
DESY 09-216
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we revisit Berkovits' pure spinor formalism in lower dimensions. We are particularly interested in relating a six-dimensional pure spinor action previously constructed in the literature to other superstring formalisms. In order to gain some insight into six-dimensional pure spinors, we first derive thei...
[ { "created": "Mon, 14 Dec 2009 09:47:05 GMT", "version": "v1" } ]
2014-11-20
[ [ "Gerigk", "Sebastian", "" ], [ "Kirsch", "Ingo", "" ] ]
In this paper we revisit Berkovits' pure spinor formalism in lower dimensions. We are particularly interested in relating a six-dimensional pure spinor action previously constructed in the literature to other superstring formalisms. In order to gain some insight into six-dimensional pure spinors, we first derive their ...
2103.07577
Carl Bender
Alexander Felski, Carl M. Bender, S. P. Klevansky, and Sarben Sarkar
Towards perturbative renormalization of $\phi^2(i\phi)^\varepsilon$ quantum field theory
15 pages, 4 figures
Phys. Rev. D 104, 085011 (2021)
10.1103/PhysRevD.104.085011
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In a previous paper it was shown how to calculate the ground-state energy density $E$ and the $p$-point Green's functions $G_p(x_1,x_2,...,x_p)$ for the $PT$-symmetric quantum field theory defined by the Hamiltonian density $H=\frac{1}{2}(\nabla\phi)^2+\frac{1}{2}\phi^2(i\phi)^\varepsilon$ in $D$-dimensional Euclidea...
[ { "created": "Sat, 13 Mar 2021 00:01:36 GMT", "version": "v1" } ]
2021-10-13
[ [ "Felski", "Alexander", "" ], [ "Bender", "Carl M.", "" ], [ "Klevansky", "S. P.", "" ], [ "Sarkar", "Sarben", "" ] ]
In a previous paper it was shown how to calculate the ground-state energy density $E$ and the $p$-point Green's functions $G_p(x_1,x_2,...,x_p)$ for the $PT$-symmetric quantum field theory defined by the Hamiltonian density $H=\frac{1}{2}(\nabla\phi)^2+\frac{1}{2}\phi^2(i\phi)^\varepsilon$ in $D$-dimensional Euclidean ...
0811.4502
Jen-Chi Lee
Sheng-Lan Ko, Jen-Chi Lee and Yi Yang
Kummer function and High energy String Scatterings
8 pages. v2:9 pages,Eq.(14) was rigorous proved,Eqs added and 1 ref added. v3:typos corrected. v5:11 pages, eqs and refs added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Based on a summation algorithm for Stirling number identity developed recently, we discover that the ratios calculated previously among high energy string scattering amplitudes in the Gross regime (GR) can be extracted from the Kummer function of the second kind. This function naturally shows up in the leading order ...
[ { "created": "Fri, 28 Nov 2008 08:59:33 GMT", "version": "v1" }, { "created": "Tue, 2 Dec 2008 18:27:57 GMT", "version": "v2" }, { "created": "Tue, 2 Dec 2008 21:33:06 GMT", "version": "v3" }, { "created": "Mon, 8 Dec 2008 11:43:08 GMT", "version": "v4" }, { "crea...
2009-07-15
[ [ "Ko", "Sheng-Lan", "" ], [ "Lee", "Jen-Chi", "" ], [ "Yang", "Yi", "" ] ]
Based on a summation algorithm for Stirling number identity developed recently, we discover that the ratios calculated previously among high energy string scattering amplitudes in the Gross regime (GR) can be extracted from the Kummer function of the second kind. This function naturally shows up in the leading order of...
1911.06406
Syo Kamata
Alireza Behtash, Syo Kamata, Mauricio Martinez, Haosheng Shi
Global flow structure and exact formal transseries of the Gubser flow in kinetic theory
46 pages, 5 figures, 1 table. Minor changes in the text and modifications in Fig.3
JHEP 07 (2020) 226
10.1007/JHEP07(2020)226
null
hep-th nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work we introduce the generic conditions for the existence of a non-equilibrium attractor that is an invariant manifold determined by the long-wavelength modes of the physical system. We investigate the topological properties of the global flow structure of the Gubser flow for the Israel-Stewart theory and a ...
[ { "created": "Thu, 14 Nov 2019 22:17:29 GMT", "version": "v1" }, { "created": "Fri, 7 Aug 2020 11:31:05 GMT", "version": "v2" } ]
2020-08-10
[ [ "Behtash", "Alireza", "" ], [ "Kamata", "Syo", "" ], [ "Martinez", "Mauricio", "" ], [ "Shi", "Haosheng", "" ] ]
In this work we introduce the generic conditions for the existence of a non-equilibrium attractor that is an invariant manifold determined by the long-wavelength modes of the physical system. We investigate the topological properties of the global flow structure of the Gubser flow for the Israel-Stewart theory and a ki...
1110.0814
George Tsoupros Dr.
George Tsoupros
Conformal Scalar Propagation inside the Schwarzschild Black Hole
40 pages, 6 figures, to appear in General Relativity and Gravitation
null
10.1007/s10714-011-1291-6
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The analytic expression obtained in the preceding project for the massless conformal scalar propagator in the Hartle-Hawking vacuum state for small values of the Schwarzschild radial coordinate above $ r = 2M$ is analytically extended into the interior of the Schwarzschild black hole. The result of the analytical ext...
[ { "created": "Tue, 4 Oct 2011 19:25:40 GMT", "version": "v1" } ]
2015-05-30
[ [ "Tsoupros", "George", "" ] ]
The analytic expression obtained in the preceding project for the massless conformal scalar propagator in the Hartle-Hawking vacuum state for small values of the Schwarzschild radial coordinate above $ r = 2M$ is analytically extended into the interior of the Schwarzschild black hole. The result of the analytical exten...
0705.0827
Eric Woolgar
T. Oliynyk, V. Suneeta, E. Woolgar
A Metric for Gradient RG Flow of the Worldsheet Sigma Model Beyond First Order
15 pages; Erroneous sentence in footnote 14 removed; this version therefore supersedes the published version (our thanks to Dezhong Chen for the correction)
Phys.Rev.D76:045001,2007
10.1103/PhysRevD.76.045001
null
hep-th gr-qc math.DG
null
Tseytlin has recently proposed that an action functional exists whose gradient generates to all orders in perturbation theory the Renormalization Group (RG) flow of the target space metric in the worldsheet sigma model. The gradient is defined with respect to a metric on the space of coupling constants which is expli...
[ { "created": "Sun, 6 May 2007 21:56:15 GMT", "version": "v1" }, { "created": "Wed, 27 Jun 2007 18:40:37 GMT", "version": "v2" }, { "created": "Tue, 2 Oct 2007 05:05:26 GMT", "version": "v3" } ]
2008-11-26
[ [ "Oliynyk", "T.", "" ], [ "Suneeta", "V.", "" ], [ "Woolgar", "E.", "" ] ]
Tseytlin has recently proposed that an action functional exists whose gradient generates to all orders in perturbation theory the Renormalization Group (RG) flow of the target space metric in the worldsheet sigma model. The gradient is defined with respect to a metric on the space of coupling constants which is explici...
2005.00021
Hao Geng
Hao Geng
Non-local Entanglement and Fast Scrambling in De-Sitter Holography
24 pages, 10 figures. v2 A typo is corrected and references are added. v3 a revised version.v4 references added Comments are welcomed!
null
10.1016/j.aop.2021.168402
null
hep-th gr-qc hep-ph quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study holographic entanglement and information scrambling in de-Sitter (dS) space in the context of the DS/dS correspondence. We find that our previously identified non-local entanglement structure of dS vacua can be extended out of the time-reflection symmetric slice. We extend the geometry to a two-sided configu...
[ { "created": "Thu, 30 Apr 2020 18:00:06 GMT", "version": "v1" }, { "created": "Mon, 4 May 2020 17:53:02 GMT", "version": "v2" }, { "created": "Wed, 20 May 2020 18:00:52 GMT", "version": "v3" }, { "created": "Wed, 26 Aug 2020 17:17:47 GMT", "version": "v4" } ]
2021-02-24
[ [ "Geng", "Hao", "" ] ]
We study holographic entanglement and information scrambling in de-Sitter (dS) space in the context of the DS/dS correspondence. We find that our previously identified non-local entanglement structure of dS vacua can be extended out of the time-reflection symmetric slice. We extend the geometry to a two-sided configura...
1605.00341
Hossein Yavartanoo
M.M. Sheikh-Jabbari and H. Yavartanoo
Excitation Entanglement Entropy in 2d Conformal Field Theories
7 pages
Phys.Rev. D 94 (2016)
10.1103/PhysRevD.94.126006
no.12, 126006
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze how excitations affect the entanglement entropy for an arbitrary entangling interval in a 2d conformal field theory (CFT) using the holographic entanglement entropy techniques as well as direct CFT computations. We introduce the excitation entanglement entropy \Delta_h S, the difference between the entangl...
[ { "created": "Mon, 2 May 2016 03:30:06 GMT", "version": "v1" } ]
2018-01-16
[ [ "Sheikh-Jabbari", "M. M.", "" ], [ "Yavartanoo", "H.", "" ] ]
We analyze how excitations affect the entanglement entropy for an arbitrary entangling interval in a 2d conformal field theory (CFT) using the holographic entanglement entropy techniques as well as direct CFT computations. We introduce the excitation entanglement entropy \Delta_h S, the difference between the entanglem...
hep-th/0605136
Duoje Jia
Duoje Jia and Yi-shi Duan
Dual Superconductor Picture for Strongly-coupled SU(2) Yang-Mills Theory
21 pages; no figures, RevTeX form. Subclass: Particle physics and field theory
null
null
NWNU-PHY-0600234
hep-th
null
A new framework that fulfills the dual superconductor picture is proposed for the strongly-coupled Yang-Mills theory. This framework is based on the idea that at the classic level the strong-coupling limit of the theory vacuum behaves as a back hole with regard to colors in the sense of the effective field theory, an...
[ { "created": "Sun, 14 May 2006 09:37:09 GMT", "version": "v1" }, { "created": "Thu, 18 May 2006 12:04:14 GMT", "version": "v2" } ]
2007-05-23
[ [ "Jia", "Duoje", "" ], [ "Duan", "Yi-shi", "" ] ]
A new framework that fulfills the dual superconductor picture is proposed for the strongly-coupled Yang-Mills theory. This framework is based on the idea that at the classic level the strong-coupling limit of the theory vacuum behaves as a back hole with regard to colors in the sense of the effective field theory, and ...
1812.11187
Pablo Antonio Cano Molina-Ni\~nirola
Gustavo Arciniega, Pablo Bueno, Pablo A. Cano, Jose D. Edelstein, Robie A. Hennigar, Luisa G. Jaime
Geometric Inflation
10 pages, 3 figures
Phys.Lett. B802 (2020) 135242
10.1016/j.physletb.2020.135242
IFT-UAM/CSIC-18-133
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We argue that the presence of an inflationary epoch is a natural, almost unavoidable, consequence of the existence of a sensible effective action involving an infinite tower of higher-curvature corrections to the Einstein-Hilbert action. No additional fields besides the metric are required. We show that a family of s...
[ { "created": "Fri, 28 Dec 2018 19:00:01 GMT", "version": "v1" } ]
2020-03-12
[ [ "Arciniega", "Gustavo", "" ], [ "Bueno", "Pablo", "" ], [ "Cano", "Pablo A.", "" ], [ "Edelstein", "Jose D.", "" ], [ "Hennigar", "Robie A.", "" ], [ "Jaime", "Luisa G.", "" ] ]
We argue that the presence of an inflationary epoch is a natural, almost unavoidable, consequence of the existence of a sensible effective action involving an infinite tower of higher-curvature corrections to the Einstein-Hilbert action. No additional fields besides the metric are required. We show that a family of suc...
2306.17244
Shuxuan Ying
Shuxuan Ying
Two-dimensional regular string black hole in different gauges
18 pages, 3 figures
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
This paper serves as an extended version of our previous letter arXiv:2212.03808 [hep-th]. In this paper, we investigate the non-perturbative and non-singular black hole solutions derived from complete $\alpha^{\prime}$ corrected Hohm-Zwiebach action in different gauges (coordinate systems). In addition to the result...
[ { "created": "Thu, 29 Jun 2023 18:19:25 GMT", "version": "v1" } ]
2023-07-03
[ [ "Ying", "Shuxuan", "" ] ]
This paper serves as an extended version of our previous letter arXiv:2212.03808 [hep-th]. In this paper, we investigate the non-perturbative and non-singular black hole solutions derived from complete $\alpha^{\prime}$ corrected Hohm-Zwiebach action in different gauges (coordinate systems). In addition to the results ...
hep-th/9607004
Hugo Montani
H. Montani and R. Trinchero
Quantum mechanics over a q-deformed (0+1)-dimensional superspace
11 pages, Latex
Int.J.Mod.Phys. A13 (1998) 4173-4182
10.1142/S0217751X98001979
null
hep-th
null
We built up a explicit realization of (0+1)-dimensional q-deformed superspace coordinates as operators on standard superspace. A q-generalization of supersymmetric transformations is obtained, enabling us to introduce scalar superfields and a q-supersymmetric action. We consider a functional integral based on this ac...
[ { "created": "Mon, 1 Jul 1996 14:47:29 GMT", "version": "v1" } ]
2009-10-30
[ [ "Montani", "H.", "" ], [ "Trinchero", "R.", "" ] ]
We built up a explicit realization of (0+1)-dimensional q-deformed superspace coordinates as operators on standard superspace. A q-generalization of supersymmetric transformations is obtained, enabling us to introduce scalar superfields and a q-supersymmetric action. We consider a functional integral based on this acti...
hep-th/9910213
Mu-in Park
Mu-In Park and Jae Hyung Yee
Comments on "Entropy of 2D Black Holes from Counting Microstates"
5 pages, Latex, no figures
Phys.Rev. D61 (2000) 088501
10.1103/PhysRevD.61.088501
null
hep-th
null
In a recent letter, Cadoni and Mignemi proposed a formulation for the statistical computation of the 2D black holes entropy. We present a criticism about their formulation.
[ { "created": "Wed, 27 Oct 1999 04:07:00 GMT", "version": "v1" } ]
2009-10-31
[ [ "Park", "Mu-In", "" ], [ "Yee", "Jae Hyung", "" ] ]
In a recent letter, Cadoni and Mignemi proposed a formulation for the statistical computation of the 2D black holes entropy. We present a criticism about their formulation.
1908.08463
Jung-Wook Kim
Ming-Zhi Chung, Yu-tin Huang, Jung-Wook Kim
Classical potential for general spinning bodies
published version
JHEP 09 (2020) 074
10.1007/JHEP09(2020)074
NCTS-TH/1907
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we compute the spin-dependent terms of the gravitational potential for general spinning bodies at the leading Newton's constant $G$ and to all orders in spin. We utilize the on-shell approach, which extracts the classical potential directly from the scattering amplitude. For spinning particles, extra ca...
[ { "created": "Thu, 22 Aug 2019 15:48:31 GMT", "version": "v1" }, { "created": "Thu, 13 Feb 2020 13:00:46 GMT", "version": "v2" }, { "created": "Fri, 25 Sep 2020 18:26:02 GMT", "version": "v3" } ]
2020-09-29
[ [ "Chung", "Ming-Zhi", "" ], [ "Huang", "Yu-tin", "" ], [ "Kim", "Jung-Wook", "" ] ]
In this paper we compute the spin-dependent terms of the gravitational potential for general spinning bodies at the leading Newton's constant $G$ and to all orders in spin. We utilize the on-shell approach, which extracts the classical potential directly from the scattering amplitude. For spinning particles, extra care...
1212.5653
Mir Faizal
Mir Faizal, Bhabani P Mandal, Sudhaker Upadhyay
Finite BRST Transformations for the Bagger-Lambert-Gustavasson Theory
11 pages, 0 figures, accepted for publication in Phys. Lett. B
Phys. Lett. B721: 159, 2013
10.1016/j.physletb.2013.02.057
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we analyse the Bagger-Lambert-Gustavsson (BLG) theory in $\mathcal{N} =1$ superspace. Furthermore, we will construct the BRST transformations for this theory. These BRST transformations will be integrated out to obtain the finite field dependent version of BRST (FFBRST) transformations. We will also ana...
[ { "created": "Sat, 22 Dec 2012 04:07:15 GMT", "version": "v1" }, { "created": "Tue, 2 Apr 2013 03:08:49 GMT", "version": "v2" } ]
2015-06-12
[ [ "Faizal", "Mir", "" ], [ "Mandal", "Bhabani P", "" ], [ "Upadhyay", "Sudhaker", "" ] ]
In this paper we analyse the Bagger-Lambert-Gustavsson (BLG) theory in $\mathcal{N} =1$ superspace. Furthermore, we will construct the BRST transformations for this theory. These BRST transformations will be integrated out to obtain the finite field dependent version of BRST (FFBRST) transformations. We will also analy...
hep-th/9910069
Vitor Emanuel Rodino Lemes
V.E.R.Lemes, S.P.Sorella, A.Tanzini, O.S.Ventura, L.C.Q.Villar
Linking observables in perturbed topological field theories
13 pages, 3 figures (2loop.ps,3loop.ps,4abloop.ps), corrected some typos
Phys.Lett. B470 (1999) 112-118
10.1016/S0370-2693(99)01322-2
null
hep-th
null
The topological antisymmetric tensor field theory in n-dimensions is perturbed by the introduction of local metric dependent interaction terms in the curvatures. The correlator describing the linking number between two surfaces in n-dimensions is shown to be not affected by the quantum corrections.
[ { "created": "Thu, 7 Oct 1999 19:40:55 GMT", "version": "v1" }, { "created": "Fri, 8 Oct 1999 15:18:40 GMT", "version": "v2" } ]
2009-10-31
[ [ "Lemes", "V. E. R.", "" ], [ "Sorella", "S. P.", "" ], [ "Tanzini", "A.", "" ], [ "Ventura", "O. S.", "" ], [ "Villar", "L. C. Q.", "" ] ]
The topological antisymmetric tensor field theory in n-dimensions is perturbed by the introduction of local metric dependent interaction terms in the curvatures. The correlator describing the linking number between two surfaces in n-dimensions is shown to be not affected by the quantum corrections.
2209.11687
Eiji Konishi
Eiji Konishi
Euclidean and Lorentzian Actions of the Classicalized Holographic Tensor Network
v2: 6 pages, revtex
JHAP 2, (4) (2022) 1
10.22128/JHAP.2022.621.1036
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In three spacetime dimensions, we propose a generally covariant Lorentzian action of the classicalized holographic tensor network (cHTN) as the holographic reduction of the Einstein-Hilbert action of gravity in the presence of a negative cosmological constant. In this article, first, we investigate the properties of ...
[ { "created": "Thu, 22 Sep 2022 03:41:43 GMT", "version": "v1" }, { "created": "Mon, 10 Oct 2022 22:38:04 GMT", "version": "v2" } ]
2023-02-01
[ [ "Konishi", "Eiji", "" ] ]
In three spacetime dimensions, we propose a generally covariant Lorentzian action of the classicalized holographic tensor network (cHTN) as the holographic reduction of the Einstein-Hilbert action of gravity in the presence of a negative cosmological constant. In this article, first, we investigate the properties of th...