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2302.06624
Anthony Ashmore
Anthony Ashmore, Ruben Minasian, Yann Proto
Geometric flows and supersymmetry
47 pages plus appendices
null
null
null
hep-th math-ph math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the relation between supersymmetry and geometric flows driven by the Bianchi identity for the three-form flux $H$ in heterotic supergravity. We describe how the flow equations can be derived from a functional that appears in a rewriting of the bosonic action in terms of squares of supersymmetry operators. On...
[ { "created": "Mon, 13 Feb 2023 19:00:00 GMT", "version": "v1" } ]
2023-02-15
[ [ "Ashmore", "Anthony", "" ], [ "Minasian", "Ruben", "" ], [ "Proto", "Yann", "" ] ]
We study the relation between supersymmetry and geometric flows driven by the Bianchi identity for the three-form flux $H$ in heterotic supergravity. We describe how the flow equations can be derived from a functional that appears in a rewriting of the bosonic action in terms of squares of supersymmetry operators. On a...
hep-th/0001217
Christos Kokorelis
Christos Kokorelis
String Loop Threshold Corrections for N=1 Generalized Coxeter Orbifolds
10 pages, LaTex
Nucl.Phys. B579 (2000) 267-274
10.1016/S0550-3213(00)00141-3
CK-TH-2000-002
hep-th
null
We discuss the calculation of threshold corrections to gauge coupling constants for the, only, non-decomposable class of abelian (2, 2) symmetric N=1 four dimensional heterotic orbifold models, where the internal twist is realized as a generalized Coxeter automorphism. The latter orbifold was singled out in earlier w...
[ { "created": "Mon, 31 Jan 2000 16:10:49 GMT", "version": "v1" } ]
2009-10-31
[ [ "Kokorelis", "Christos", "" ] ]
We discuss the calculation of threshold corrections to gauge coupling constants for the, only, non-decomposable class of abelian (2, 2) symmetric N=1 four dimensional heterotic orbifold models, where the internal twist is realized as a generalized Coxeter automorphism. The latter orbifold was singled out in earlier wor...
1102.5221
Alfredo Iorio
Alfredo Iorio
Alternative Symmetries in Quantum Field Theory and Gravity
42 pages, 1 figure, Habilitation (associate professorship) dissertation at Charles University in Prague, the papers of Section 5 are not included but easy to find
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A general, incomplete and partisan overview of various areas of the theoretical investigation is presented. Most of this activity stems from the search for physics beyond quantum field theory and general relativity, a titanic struggle that, in my opinion, empowered the symmetry principles to a dangerous level of spec...
[ { "created": "Fri, 25 Feb 2011 12:13:28 GMT", "version": "v1" } ]
2011-02-28
[ [ "Iorio", "Alfredo", "" ] ]
A general, incomplete and partisan overview of various areas of the theoretical investigation is presented. Most of this activity stems from the search for physics beyond quantum field theory and general relativity, a titanic struggle that, in my opinion, empowered the symmetry principles to a dangerous level of specul...
2403.09165
Cesar Gomez
Cesar Gomez
The Algebraic Page Curve
33 pages,5 figures, typos corrected and some references added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Page curve describing the process of black hole evaporation is derived in terms of a family, parametrized in terms of the evaporation time, of finite type II_1 factors, associated, respectively, to the entanglement wedges of the black hole and the radiation. The so defined Page curve measures the relative continu...
[ { "created": "Thu, 14 Mar 2024 08:25:21 GMT", "version": "v1" }, { "created": "Mon, 20 May 2024 15:17:09 GMT", "version": "v2" } ]
2024-05-21
[ [ "Gomez", "Cesar", "" ] ]
The Page curve describing the process of black hole evaporation is derived in terms of a family, parametrized in terms of the evaporation time, of finite type II_1 factors, associated, respectively, to the entanglement wedges of the black hole and the radiation. The so defined Page curve measures the relative continuou...
0911.1170
Naoki Sasakura
Naoki Sasakura
Emergent general relativity in the tensor models possessing Gaussian classical solutions
15pages, 5 figures, based on the proceedings of VIII International Workshop, "Lie Theory and its Applications in Physics", Varna, 15 - 21 June 2009, and of XXV Max Born Symposium, ``The Planck Scale'', Wroclaw, 29 June - 3 July 2009
AIP Conf.Proc.1243:76-86,2010
10.1063/1.3460182
YITP-09-65
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper gives a summary of the author's works concerning the emergent general relativity in a particular class of tensor models, which possess Gaussian classical solutions. In general, a classical solution in a tensor model may be physically regarded as a background space, and small fluctuations about the solution...
[ { "created": "Fri, 6 Nov 2009 03:15:41 GMT", "version": "v1" } ]
2014-11-20
[ [ "Sasakura", "Naoki", "" ] ]
This paper gives a summary of the author's works concerning the emergent general relativity in a particular class of tensor models, which possess Gaussian classical solutions. In general, a classical solution in a tensor model may be physically regarded as a background space, and small fluctuations about the solution a...
2309.14413
Zhongjie Huang
Zhongjie Huang, Bo Wang, Ellis Ye Yuan, Xinan Zhou
Simplicity of AdS Super Yang-Mills at One Loop
62 pages, 9 figures and 1 auxiliary file
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We perform a systematic bootstrap analysis of four-point one-loop Mellin amplitudes for super gluons in $\mathrm{AdS}_5\times\mathrm{S}^3$ with arbitrary Kaluza-Klein weights. The analysis produces the general expressions for these amplitudes at extremalities two and three, as well as analytic results for many other ...
[ { "created": "Mon, 25 Sep 2023 18:00:01 GMT", "version": "v1" } ]
2023-09-27
[ [ "Huang", "Zhongjie", "" ], [ "Wang", "Bo", "" ], [ "Yuan", "Ellis Ye", "" ], [ "Zhou", "Xinan", "" ] ]
We perform a systematic bootstrap analysis of four-point one-loop Mellin amplitudes for super gluons in $\mathrm{AdS}_5\times\mathrm{S}^3$ with arbitrary Kaluza-Klein weights. The analysis produces the general expressions for these amplitudes at extremalities two and three, as well as analytic results for many other sp...
1804.04980
John F. Donoghue
John F. Donoghue and Gabriel Menezes
Gauge Assisted Quadratic Gravity: A Framework for UV Complete Quantum Gravity
22 pages, 3 figures
Phys. Rev. D 97, 126005 (2018)
10.1103/PhysRevD.97.126005
ACFI- T18-06
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss a variation of quadratic gravity in which the gravitational interaction remains weakly coupled at all energies, but is assisted by a Yang-Mills gauge theory which becomes strong at the Planck scale. The Yang-Mills interaction is used to induce the usual Einstein-Hilbert term, which was taken to be small or...
[ { "created": "Fri, 13 Apr 2018 15:06:13 GMT", "version": "v1" } ]
2018-06-20
[ [ "Donoghue", "John F.", "" ], [ "Menezes", "Gabriel", "" ] ]
We discuss a variation of quadratic gravity in which the gravitational interaction remains weakly coupled at all energies, but is assisted by a Yang-Mills gauge theory which becomes strong at the Planck scale. The Yang-Mills interaction is used to induce the usual Einstein-Hilbert term, which was taken to be small or a...
hep-th/9305154
null
Marco A. C. Kneipp and David I. Olive
Crossing and Antisolitons in Affine Toda Theories
20 pages, PLAIN TEX (changed macro!!), SWAT/92-93/6
Nucl.Phys. B408 (1993) 565-578
10.1016/0550-3213(93)90380-8
null
hep-th
null
Affine Toda theory is a relativistic integrable theory in two dimensions possessing solutions describing a number of different species of solitons when the coupling is chosen to be imaginary. These nevertheless carry real energy and momentum. To each species of soliton there has to correspond an antisoliton species. ...
[ { "created": "Thu, 27 May 1993 15:41:55 GMT", "version": "v1" }, { "created": "Mon, 31 May 1993 15:18:01 GMT", "version": "v2" } ]
2009-10-22
[ [ "Kneipp", "Marco A. C.", "" ], [ "Olive", "David I.", "" ] ]
Affine Toda theory is a relativistic integrable theory in two dimensions possessing solutions describing a number of different species of solitons when the coupling is chosen to be imaginary. These nevertheless carry real energy and momentum. To each species of soliton there has to correspond an antisoliton species. Th...
hep-th/0103256
Marcus Spradlin
Rajesh Gopakumar, Matthew Headrick, Marcus Spradlin
On Noncommutative Multi-solitons
33 pages, 6 figures, harvmac; v2: minor corrections and improvements to presentation, references added
Commun.Math.Phys. 233 (2003) 355-381
10.1007/s00220-002-0734-z
null
hep-th
null
We find the moduli space of multi-solitons in noncommutative scalar field theories at large theta, in arbitrary dimension. The existence of a non-trivial moduli space at leading order in 1/theta is a consequence of a Bogomolnyi bound obeyed by the kinetic energy of the theta=infinity solitons. In two spatial dimensio...
[ { "created": "Fri, 30 Mar 2001 23:25:01 GMT", "version": "v1" }, { "created": "Fri, 18 Oct 2002 01:06:37 GMT", "version": "v2" } ]
2009-11-07
[ [ "Gopakumar", "Rajesh", "" ], [ "Headrick", "Matthew", "" ], [ "Spradlin", "Marcus", "" ] ]
We find the moduli space of multi-solitons in noncommutative scalar field theories at large theta, in arbitrary dimension. The existence of a non-trivial moduli space at leading order in 1/theta is a consequence of a Bogomolnyi bound obeyed by the kinetic energy of the theta=infinity solitons. In two spatial dimensions...
1501.05671
Gerald V. Dunne
Gokce Basar and Gerald V. Dunne
Resurgence and the Nekrasov-Shatashvili Limit: Connecting Weak and Strong Coupling in the Mathieu and Lam'e Systems
43 pages, 6 figs
JHEP 1502 (2015) 160
10.1007/JHEP02(2015)160
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Nekrasov-Shatashvili limit for the low-energy behavior of N=2 and N=2* supersymmetric SU(2) gauge theories is encoded in the spectrum of the Mathieu and Lam'e equations, respectively. This correspondence is usually expressed via an all-orders Bohr-Sommerfeld relation, but this neglects non-perturbative effects, t...
[ { "created": "Thu, 22 Jan 2015 22:10:23 GMT", "version": "v1" } ]
2015-09-01
[ [ "Basar", "Gokce", "" ], [ "Dunne", "Gerald V.", "" ] ]
The Nekrasov-Shatashvili limit for the low-energy behavior of N=2 and N=2* supersymmetric SU(2) gauge theories is encoded in the spectrum of the Mathieu and Lam'e equations, respectively. This correspondence is usually expressed via an all-orders Bohr-Sommerfeld relation, but this neglects non-perturbative effects, the...
hep-th/0110131
Magro
M. Magro, I. Sachs, S. Wolf
Superfield Noether Procedure
47 pages, Latex, improved pedagogical presentation and references added
AnnalsPhys.298:123-166,2002
10.1006/aphy.2002.6239
LPENSL-TH-05-2001, UNIL-IPT-01-13
hep-th
null
We develop a superspace Noether procedure for supersymmetric field theories in 4-dimensions for which an off-shell formulation in ordinary superspace exists. In this way we obtain an elegant and compact derivation of the various supercurrents in these theories. We then apply this formalism to compute the central char...
[ { "created": "Mon, 15 Oct 2001 16:14:34 GMT", "version": "v1" }, { "created": "Mon, 12 Nov 2001 15:33:07 GMT", "version": "v2" } ]
2008-11-26
[ [ "Magro", "M.", "" ], [ "Sachs", "I.", "" ], [ "Wolf", "S.", "" ] ]
We develop a superspace Noether procedure for supersymmetric field theories in 4-dimensions for which an off-shell formulation in ordinary superspace exists. In this way we obtain an elegant and compact derivation of the various supercurrents in these theories. We then apply this formalism to compute the central charge...
1903.01723
Adrian Tanasa
V. Bonzom, V. Nador and A. Tanasa
Diagrammatics of the quartic $O(N)^3$-invariant Sachdev-Ye-Kitaev-like tensor model
25 pages, lots of figures
null
10.1063/1.5095248
null
hep-th math-ph math.CO math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Various tensor models have been recently shown to have the same properties as the celebrated Sachdev-Ye-Kitaev (SYK) model. In this paper we study in detail the diagrammatics of two such SYK-like tensor models: the multi-orientable (MO) model which has an $U(N) \times O(N) \times U(N)$ symmetry and a quartic $O(N)^3$...
[ { "created": "Tue, 5 Mar 2019 08:27:33 GMT", "version": "v1" } ]
2019-09-04
[ [ "Bonzom", "V.", "" ], [ "Nador", "V.", "" ], [ "Tanasa", "A.", "" ] ]
Various tensor models have been recently shown to have the same properties as the celebrated Sachdev-Ye-Kitaev (SYK) model. In this paper we study in detail the diagrammatics of two such SYK-like tensor models: the multi-orientable (MO) model which has an $U(N) \times O(N) \times U(N)$ symmetry and a quartic $O(N)^3$-i...
1606.03457
Benjamin Withers
Benjamin Withers
Nonlinear conductivity and the ringdown of currents in metallic holography
28 pages, 10 figures. Plot of thermal conductivity added. Version as published in JHEP
Journal of High Energy Physics, 2016(10), 1-23
10.1007/JHEP10(2016)008
null
hep-th cond-mat.str-el gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the electric and heat current response resulting from an electric field quench in a holographic model of momentum relaxation at nonzero charge density. After turning the electric field off, currents return to equilibrium as governed by the vector quasi-normal modes of the dual black brane, whose spectrum dep...
[ { "created": "Fri, 10 Jun 2016 20:00:10 GMT", "version": "v1" }, { "created": "Mon, 10 Oct 2016 08:54:03 GMT", "version": "v2" } ]
2016-10-11
[ [ "Withers", "Benjamin", "" ] ]
We study the electric and heat current response resulting from an electric field quench in a holographic model of momentum relaxation at nonzero charge density. After turning the electric field off, currents return to equilibrium as governed by the vector quasi-normal modes of the dual black brane, whose spectrum depen...
2003.04365
Kate Eckerle
Kate Eckerle
A Simple System For Coleman-De Luccia Transitions
40 pages, 11 figures, 1 table
Ann. Physics 424 (2021) 168362
10.1016/j.aop.2020.168362
null
hep-th
http://creativecommons.org/licenses/by-nc-sa/4.0/
This paper presents a simple framework that organizes thin-wall Coleman-De Luccia instantons based on the Euclidean geometries of their original and tunneled vacuum patches. We consider all a priori allowed vacuum pairs (de Sitter or Anti-de Sitter for either patch, Minkowski can be obtained as a limit of either), an...
[ { "created": "Mon, 9 Mar 2020 19:09:00 GMT", "version": "v1" } ]
2020-12-09
[ [ "Eckerle", "Kate", "" ] ]
This paper presents a simple framework that organizes thin-wall Coleman-De Luccia instantons based on the Euclidean geometries of their original and tunneled vacuum patches. We consider all a priori allowed vacuum pairs (de Sitter or Anti-de Sitter for either patch, Minkowski can be obtained as a limit of either), and ...
hep-th/9305017
Satoru Odake
H. Awata, S. Odake and J. Shiraishi
Free Boson Representation of $U_q(\widehat{sl}_3)$
12 pages, LaTeX, RIMS-920, YITP/K-1017
Lett. Math. Phys. 30 (1994) 207-216
10.1007/BF00805853
null
hep-th
null
A representation of the quantum affine algebra $U_{q}(\widehat{sl}_3)$ of an arbitrary level $k$ is constructed in the Fock module of eight boson fields. This realization reduces the Wakimoto representation in the $q \rightarrow 1$ limit. The analogues of the screening currents are also obtained. They commute with th...
[ { "created": "Thu, 6 May 1993 08:55:33 GMT", "version": "v1" } ]
2009-10-22
[ [ "Awata", "H.", "" ], [ "Odake", "S.", "" ], [ "Shiraishi", "J.", "" ] ]
A representation of the quantum affine algebra $U_{q}(\widehat{sl}_3)$ of an arbitrary level $k$ is constructed in the Fock module of eight boson fields. This realization reduces the Wakimoto representation in the $q \rightarrow 1$ limit. The analogues of the screening currents are also obtained. They commute with the ...
hep-th/0005126
Sergei Ketov
Sergei V. Ketov (Univ. of Maryland & ITP, Hannover)
N=2 super-Born-Infeld theory revisited
8 pages, LaTeX, small improvements in the text
Class.Quant.Grav.17:L91,2000
10.1088/0264-9381/17/15/102
UMDEPP 00-067 and ITP-UH-08/00
hep-th
null
I discuss the symmetry structure of the N=2 supersymmetric extension of the Born-Infeld action in four dimensions, and confirm its interpretation as the Goldstone-Maxwell action associated with partial breaking of N=4 extended supersymmetry down to N=2, by revealing a hidden invariance of the action with respect to t...
[ { "created": "Sun, 14 May 2000 01:05:01 GMT", "version": "v1" }, { "created": "Thu, 22 Jun 2000 15:36:08 GMT", "version": "v2" } ]
2010-04-06
[ [ "Ketov", "Sergei V.", "", "Univ. of Maryland & ITP, Hannover" ] ]
I discuss the symmetry structure of the N=2 supersymmetric extension of the Born-Infeld action in four dimensions, and confirm its interpretation as the Goldstone-Maxwell action associated with partial breaking of N=4 extended supersymmetry down to N=2, by revealing a hidden invariance of the action with respect to two...
1505.04498
Takeshi Morita
Masanori Hanada, Yoshinori Matsuo and Takeshi Morita
Instanton dynamics in finite temperature QCD via holography
25 pages, 4 figures; v2: references added, minor corrections
null
10.1016/j.nuclphysb.2015.08.018
CCQCN-2015-89, CCTP-2015-12, SU-ITP-15/06, YITP-15-40
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate instantons in finite temperature QCD via Witten's holographic QCD. To study the deconfinement phase, we use the setup proposed in [1] (arXiv:1107.4048). We find that the sizes of the instantons are stabilized at certain values both in the confinement and deconfinement phases. This agrees with the numer...
[ { "created": "Mon, 18 May 2015 03:15:50 GMT", "version": "v1" }, { "created": "Mon, 8 Jun 2015 02:36:22 GMT", "version": "v2" } ]
2015-12-09
[ [ "Hanada", "Masanori", "" ], [ "Matsuo", "Yoshinori", "" ], [ "Morita", "Takeshi", "" ] ]
We investigate instantons in finite temperature QCD via Witten's holographic QCD. To study the deconfinement phase, we use the setup proposed in [1] (arXiv:1107.4048). We find that the sizes of the instantons are stabilized at certain values both in the confinement and deconfinement phases. This agrees with the numeric...
hep-th/9907026
Jeff Harvey
J. A. Harvey and G. Moore
Superpotentials and Membrane Instantons
harvmac, no figs, 24 pp (l mode)
null
null
EFI-99-22,YCTP-P15-99,IASSNS-99/57
hep-th
null
We investigate nonperturbative effects in M-theory compactifications arising from wrapped membranes. In particular, we show that in $d=4, \mathcal{N}=1$ compactifications along manifolds of $G_2$ holonomy, membranes wrapped on rigid supersymmetric 3-cycles induce nonzero corrections to the superpotential. Thus, membr...
[ { "created": "Tue, 6 Jul 1999 08:00:44 GMT", "version": "v1" } ]
2017-09-07
[ [ "Harvey", "J. A.", "" ], [ "Moore", "G.", "" ] ]
We investigate nonperturbative effects in M-theory compactifications arising from wrapped membranes. In particular, we show that in $d=4, \mathcal{N}=1$ compactifications along manifolds of $G_2$ holonomy, membranes wrapped on rigid supersymmetric 3-cycles induce nonzero corrections to the superpotential. Thus, membran...
hep-th/9310142
null
D.M.Gitman and Sh.M. Shvartsman (Institute of Physics University of S\~ao Paulo, Brasil; Dept. of Physics, Case Western Reserve University, Cleveland, USA)
Spinor and Isospinor Structure of Relativistic Particle Propagators
9 pages, Preprint IC/93/197 Trieste
Phys.Lett. B318 (1993) 122-126; Erratum-ibid. B331 (1994) 449
10.1016/0370-2693(93)91794-N
null
hep-th
null
Representations by means of path integrals are used to find spinor and isospinor structure of relativistic particle propagators in external fields. For Dirac propagator in an external electromagnetic field all grassmannian integrations are performed and a general result is presented via a bosonic path integral. The s...
[ { "created": "Thu, 21 Oct 1993 15:12:02 GMT", "version": "v1" } ]
2009-10-22
[ [ "Gitman", "D. M.", "", "Institute of Physics University of\n São Paulo, Brasil; Dept. of Physics, Case Western Reserve University,\n Cleveland, USA" ], [ "Shvartsman", "Sh. M.", "", "Institute of Physics University of\n São Paulo, Brasil; Dept. of Physics, Case Western Reser...
Representations by means of path integrals are used to find spinor and isospinor structure of relativistic particle propagators in external fields. For Dirac propagator in an external electromagnetic field all grassmannian integrations are performed and a general result is presented via a bosonic path integral. The spi...
0902.0144
Nicola Rossi
Zurab Berezhiani, Fabrizio Nesti, Luigi Pilo, Nicola Rossi
Gravity Modification with Yukawa-type Potential: Dark Matter and Mirror Gravity
19 pages
JHEP 0907:083,2009
10.1088/1126-6708/2009/07/083
null
hep-th astro-ph.GA gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The nature of the gravitational interaction between ordinary and dark matter is still open. Any deviation from universality or the Newtonian law also modifies the standard assumption of collisionless dark matter. On the other hand, obtaining a Yukawa-like large-distance modification of the gravitational potential is ...
[ { "created": "Mon, 2 Feb 2009 14:59:38 GMT", "version": "v1" }, { "created": "Mon, 13 Dec 2010 16:46:12 GMT", "version": "v2" } ]
2010-12-14
[ [ "Berezhiani", "Zurab", "" ], [ "Nesti", "Fabrizio", "" ], [ "Pilo", "Luigi", "" ], [ "Rossi", "Nicola", "" ] ]
The nature of the gravitational interaction between ordinary and dark matter is still open. Any deviation from universality or the Newtonian law also modifies the standard assumption of collisionless dark matter. On the other hand, obtaining a Yukawa-like large-distance modification of the gravitational potential is a ...
1611.10344
Congkao Wen
Ferdinando Gliozzi, Andrea Guerrieri, Anastasios C. Petkou, Congkao Wen
Generalized Wilson-Fisher critical points from the conformal OPE
5 pages. v2: minor changes; v3: matched the published version
Phys. Rev. Lett. 118, 061601 (2017)
10.1103/PhysRevLett.118.061601
CALT-TH-2016-034
hep-th cond-mat.stat-mech hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study possible smooth deformations of Generalized Free Conformal Field Theories in arbitrary dimensions by exploiting the singularity structure of the conformal blocks dictated by the null states. We derive in this way, at the first non trivial order in the $\epsilon$-expansion, the anomalous dimensions of an infi...
[ { "created": "Wed, 30 Nov 2016 20:27:36 GMT", "version": "v1" }, { "created": "Fri, 9 Dec 2016 18:26:29 GMT", "version": "v2" }, { "created": "Sat, 11 Feb 2017 00:17:50 GMT", "version": "v3" } ]
2017-02-15
[ [ "Gliozzi", "Ferdinando", "" ], [ "Guerrieri", "Andrea", "" ], [ "Petkou", "Anastasios C.", "" ], [ "Wen", "Congkao", "" ] ]
We study possible smooth deformations of Generalized Free Conformal Field Theories in arbitrary dimensions by exploiting the singularity structure of the conformal blocks dictated by the null states. We derive in this way, at the first non trivial order in the $\epsilon$-expansion, the anomalous dimensions of an infini...
hep-th/0501057
Hironori Yamaguchi
Hironori Yamaguchi, Satoru Saito
Intersecting D-brane states derived from the KP theory
10 pages
Int.J.Mod.Phys.A21:1577-1590,2006
10.1142/S0217751X06032411
null
hep-th
null
A general scheme to find tachyon boundary states is developed within the framework of the theory of KP hierarchy. The method is applied to calculate correlation function of intersecting D-branes and rederived the results of our previous works as special examples. A matrix generalization of this scheme provides a meth...
[ { "created": "Sun, 9 Jan 2005 06:27:42 GMT", "version": "v1" } ]
2010-11-11
[ [ "Yamaguchi", "Hironori", "" ], [ "Saito", "Satoru", "" ] ]
A general scheme to find tachyon boundary states is developed within the framework of the theory of KP hierarchy. The method is applied to calculate correlation function of intersecting D-branes and rederived the results of our previous works as special examples. A matrix generalization of this scheme provides a method...
1705.03739
Carles Batlle
Carles Batlle, Diego Delmastro and Joaquim Gomis
Non-Relativistic BMS algebra
14 pages, 2 figures File updated to match version accepted for publication in Class. & Quantum Gravity
null
null
ICCUB 17-011
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct two possible candidates for the non-relativistic $\mathfrak{bms}_4$ algebra in 4 space-time dimensions by contracting the original relativistic $\mathfrak{bms}_4$ algebra. The $\mathfrak{bms}_4$ algebra is infinite-dimensional, and it contains the generators of the Poincar\'e algebra, together with the s...
[ { "created": "Wed, 10 May 2017 13:05:44 GMT", "version": "v1" }, { "created": "Fri, 4 Aug 2017 10:37:44 GMT", "version": "v2" } ]
2017-08-07
[ [ "Batlle", "Carles", "" ], [ "Delmastro", "Diego", "" ], [ "Gomis", "Joaquim", "" ] ]
We construct two possible candidates for the non-relativistic $\mathfrak{bms}_4$ algebra in 4 space-time dimensions by contracting the original relativistic $\mathfrak{bms}_4$ algebra. The $\mathfrak{bms}_4$ algebra is infinite-dimensional, and it contains the generators of the Poincar\'e algebra, together with the so-...
1110.4835
Joan Camps
Jay Armas, Joan Camps, Troels Harmark and Niels A. Obers
The Young Modulus of Black Strings and the Fine Structure of Blackfolds
v1: 28 pages + appendices. v2: Important sign corrections in sec. 3. Other minor corrections
JHEP 1202 (2012) 110
10.1007/JHEP02(2012)110
DCPT-11/49; NORDITA-2011-91
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore corrections in the blackfold approach, which is a worldvolume theory capturing the dynamics of thin black branes. The corrections probe the fine structure of the branes, going beyond the approximation in which they are infinitely thin, and account for the dipole moment of worldvolume stress-energy as well ...
[ { "created": "Fri, 21 Oct 2011 16:34:53 GMT", "version": "v1" }, { "created": "Mon, 23 Jan 2012 00:27:40 GMT", "version": "v2" } ]
2014-12-23
[ [ "Armas", "Jay", "" ], [ "Camps", "Joan", "" ], [ "Harmark", "Troels", "" ], [ "Obers", "Niels A.", "" ] ]
We explore corrections in the blackfold approach, which is a worldvolume theory capturing the dynamics of thin black branes. The corrections probe the fine structure of the branes, going beyond the approximation in which they are infinitely thin, and account for the dipole moment of worldvolume stress-energy as well as...
2006.13953
Hirosi Ooguri
Hirosi Ooguri and Tadashi Takayanagi
Cobordism Conjecture in AdS
3 pages
null
null
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
McNamara and Vafa conjectured that any pair of consistent quantum gravity theories can be connected by a domain wall. We test the conjecture in the context of the AdS/CFT correspondence. There are topological constraints on existence of an interface between the corresponding conformal field theories. We discuss how t...
[ { "created": "Wed, 24 Jun 2020 18:00:10 GMT", "version": "v1" } ]
2020-06-26
[ [ "Ooguri", "Hirosi", "" ], [ "Takayanagi", "Tadashi", "" ] ]
McNamara and Vafa conjectured that any pair of consistent quantum gravity theories can be connected by a domain wall. We test the conjecture in the context of the AdS/CFT correspondence. There are topological constraints on existence of an interface between the corresponding conformal field theories. We discuss how to ...
1310.1795
Arkady Tseytlin
A.A. Tseytlin
Weyl anomaly of conformal higher spins on six-sphere
16 pages. v2: minor comments on d=2 case and references added; v3,v4: references added
null
10.1016/j.nuclphysb.2013.10.008
Imperial-TP-AT-2013-6
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper is a sequel to arXiv:1309.0785 were we computed the Weyl anomaly a-coefficient on d-sphere for higher-derivative conformal higher spin field in d=4 and shown that it matches the expression found in arXiv:1306.5242 by a "holographic" method from a ratio of massless higher spin determinants in AdS_5. Here we...
[ { "created": "Mon, 7 Oct 2013 14:25:43 GMT", "version": "v1" }, { "created": "Wed, 9 Oct 2013 19:19:31 GMT", "version": "v2" }, { "created": "Thu, 31 Oct 2013 20:07:20 GMT", "version": "v3" }, { "created": "Sun, 10 Nov 2013 09:45:47 GMT", "version": "v4" } ]
2015-06-17
[ [ "Tseytlin", "A. A.", "" ] ]
This paper is a sequel to arXiv:1309.0785 were we computed the Weyl anomaly a-coefficient on d-sphere for higher-derivative conformal higher spin field in d=4 and shown that it matches the expression found in arXiv:1306.5242 by a "holographic" method from a ratio of massless higher spin determinants in AdS_5. Here we r...
hep-th/0607057
Kiyoshi Kamimura
Joaquim Gomis, Kiyoshi Kamimura, Peter West
The construction of brane and superbrane actions using non-linear realisations
15 pages, no figure, References are added and typos are corrected
Class.Quant.Grav.23:7369-7382,2006
10.1088/0264-9381/23/24/010
KCL-MTH-06-07, UB-ECM-PF 06/19, TIT/HEP-553, Toho-CP-0681
hep-th
null
We derive new actions for the bosonic p-brane, super p-brane and the p-brane moving in AdS(dS) space-times using the theory of non-linear realisation without requiring the adoption of any constraints or using superfields. The Goldstone boson associated with the breaking of Lorentz transformations becomes a dynamical ...
[ { "created": "Mon, 10 Jul 2006 03:44:00 GMT", "version": "v1" }, { "created": "Mon, 11 Sep 2006 01:50:25 GMT", "version": "v2" } ]
2009-11-11
[ [ "Gomis", "Joaquim", "" ], [ "Kamimura", "Kiyoshi", "" ], [ "West", "Peter", "" ] ]
We derive new actions for the bosonic p-brane, super p-brane and the p-brane moving in AdS(dS) space-times using the theory of non-linear realisation without requiring the adoption of any constraints or using superfields. The Goldstone boson associated with the breaking of Lorentz transformations becomes a dynamical fi...
1401.0098
Cupatitzio Ram\'irez Romero
G. Garc\'ia-Jim\'enez, C. Ram\'irez and V. V\'azquez-B\'aez
Tachyon potentials from a supersymmetric FRW model
13 pages, 2 figures
null
10.1103/PhysRevD.89.043501
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Considering that the effective theory of closed string tachyons can have worldsheet supersymmetry, as shown by Vafa, we study a worldline supersymmetric action in a FRW background, whose superpotential originates a tachyon scalar potential. There are such potentials with spontaneously broken supersymmetry at the inst...
[ { "created": "Tue, 31 Dec 2013 05:40:06 GMT", "version": "v1" }, { "created": "Sat, 4 Jan 2014 21:33:05 GMT", "version": "v2" } ]
2014-02-05
[ [ "García-Jiménez", "G.", "" ], [ "Ramírez", "C.", "" ], [ "Vázquez-Báez", "V.", "" ] ]
Considering that the effective theory of closed string tachyons can have worldsheet supersymmetry, as shown by Vafa, we study a worldline supersymmetric action in a FRW background, whose superpotential originates a tachyon scalar potential. There are such potentials with spontaneously broken supersymmetry at the instab...
1804.03571
Dmitry Chicherin
Dmitry Chicherin, Johannes M. Henn, Emery Sokatchev
Amplitudes from superconformal Ward identities
5 pages, 2 figures, 3 ancillary files
Phys. Rev. Lett. 121, 021602 (2018)
10.1103/PhysRevLett.121.021602
CERN-TH-2018-069, LAPTH-012/18, MPP-2018-42, MITP/18-24
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider finite superamplitudes of N=1 matter, and use superconformal symmetry to derive powerful first-order differential equations for them. Due to on-shell collinear singularities, the Ward identities have an anomaly, which is obtained from lower-loop information. We show that in the five-particle case, the sol...
[ { "created": "Tue, 10 Apr 2018 14:53:26 GMT", "version": "v1" } ]
2018-07-18
[ [ "Chicherin", "Dmitry", "" ], [ "Henn", "Johannes M.", "" ], [ "Sokatchev", "Emery", "" ] ]
We consider finite superamplitudes of N=1 matter, and use superconformal symmetry to derive powerful first-order differential equations for them. Due to on-shell collinear singularities, the Ward identities have an anomaly, which is obtained from lower-loop information. We show that in the five-particle case, the solut...
1508.00844
Usman Naseer
Usman Naseer
Canonical formulation and conserved charges of double field theory
51 pages, no figures. Minor revisions
JHEP 1510 (2015) 158
10.1007/JHEP10(2015)158
MIT-CTP/4696
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We provide the canonical formulation of double field theory. It is shown that this dynamics is subject to primary and secondary constraints. The Poisson bracket algebra of secondary constraints is shown to close on-shell according to the C-bracket. A systematic way of writing boundary integrals in doubled geometry is...
[ { "created": "Tue, 4 Aug 2015 17:36:27 GMT", "version": "v1" }, { "created": "Mon, 10 Aug 2015 18:04:26 GMT", "version": "v2" }, { "created": "Thu, 1 Oct 2015 02:03:29 GMT", "version": "v3" } ]
2018-09-19
[ [ "Naseer", "Usman", "" ] ]
We provide the canonical formulation of double field theory. It is shown that this dynamics is subject to primary and secondary constraints. The Poisson bracket algebra of secondary constraints is shown to close on-shell according to the C-bracket. A systematic way of writing boundary integrals in doubled geometry is g...
1210.3825
In Yong Park
E. Hatefi, A. J. Nurmagambetov and I. Y. Park
ADM reduction of IIB on $H^{p,q}$ and dS braneworld
33 pages, 1 figure, modified and expanded discussion on emergence of gauge field
JHEP 04 (2013) 170
10.1007/JHEP04(2013)170
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a new Kaluza-Klein reduction scheme based on ADM decomposition. The scheme has been motivated by AdS/CFT, especially by how the worldvolume theory should appear from the supergravity side. We apply the scheme to IIB supergravity reduced on a 5D hyperboloidal $\cH^5$ space, and show that an (A)dS "braneworl...
[ { "created": "Sun, 14 Oct 2012 19:25:04 GMT", "version": "v1" }, { "created": "Sun, 28 Oct 2012 14:10:49 GMT", "version": "v2" }, { "created": "Fri, 2 Nov 2012 18:01:49 GMT", "version": "v3" }, { "created": "Sat, 16 Feb 2013 23:45:05 GMT", "version": "v4" } ]
2013-05-07
[ [ "Hatefi", "E.", "" ], [ "Nurmagambetov", "A. J.", "" ], [ "Park", "I. Y.", "" ] ]
We propose a new Kaluza-Klein reduction scheme based on ADM decomposition. The scheme has been motivated by AdS/CFT, especially by how the worldvolume theory should appear from the supergravity side. We apply the scheme to IIB supergravity reduced on a 5D hyperboloidal $\cH^5$ space, and show that an (A)dS "braneworld"...
0805.0792
Johannes Walcher
Daniel Krefl, Johannes Walcher
Real Mirror Symmetry for One-parameter Hypersurfaces
42 pages, 2 figures
JHEP 0809:031,2008
10.1088/1126-6708/2008/09/031
CERN-PH-TH/2008-091, LMU-ASC 24/08
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study open string mirror symmetry for one-parameter Calabi-Yau hypersurfaces in weighted projective space. We identify mirror pairs of D-brane configurations, derive the corresponding inhomogeneous Picard-Fuchs equations, and solve for the domainwall tensions as analytic functions over moduli space. Our calculatio...
[ { "created": "Wed, 7 May 2008 12:00:41 GMT", "version": "v1" } ]
2014-11-18
[ [ "Krefl", "Daniel", "" ], [ "Walcher", "Johannes", "" ] ]
We study open string mirror symmetry for one-parameter Calabi-Yau hypersurfaces in weighted projective space. We identify mirror pairs of D-brane configurations, derive the corresponding inhomogeneous Picard-Fuchs equations, and solve for the domainwall tensions as analytic functions over moduli space. Our calculations...
hep-th/0112002
M. Hossein Dehghani
M. H. Dehghani
Kerr de Sitter Spacetimes in Various Dimension and dS/CFT Correspondence
11 pages, no figure, reference added, the version to be published in Phys. Rev. D65
Phys.Rev. D65 (2002) 104003
10.1103/PhysRevD.65.104003
null
hep-th
null
We consider the Kerr-de Sitter (Kerr-dS) black hole in various dimensions. Introducing a counterterm, we show that the total action of these spacetimes are finite. We compute the masses and the angular momenta of Kerr-dS spaces with one rotational parameter in four, five and seven dimensions. These conserved charges ...
[ { "created": "Sat, 1 Dec 2001 08:57:32 GMT", "version": "v1" }, { "created": "Mon, 1 Apr 2002 18:58:13 GMT", "version": "v2" } ]
2009-11-07
[ [ "Dehghani", "M. H.", "" ] ]
We consider the Kerr-de Sitter (Kerr-dS) black hole in various dimensions. Introducing a counterterm, we show that the total action of these spacetimes are finite. We compute the masses and the angular momenta of Kerr-dS spaces with one rotational parameter in four, five and seven dimensions. These conserved charges ar...
hep-th/0301214
Christos N. Ktorides
A. I. Karanikas and C. N. Ktorides
A space-time approach to multigluon computations in QCD: An application to effective action terms
10 pages
Phys.Lett. B560 (2003) 252-260
10.1016/S0370-2693(03)00397-6
UA/NPPS-1-03
hep-th
null
The applicability of the space-time formulation of the gluonic sector of QCD in terms of the Polyakov worldline path integral, via the use of the background field gauge fixing method, is extended to multi-gluon loop configurations. Relevant master formulas are derived for the computation of effective action terms.
[ { "created": "Mon, 27 Jan 2003 12:08:05 GMT", "version": "v1" } ]
2009-11-10
[ [ "Karanikas", "A. I.", "" ], [ "Ktorides", "C. N.", "" ] ]
The applicability of the space-time formulation of the gluonic sector of QCD in terms of the Polyakov worldline path integral, via the use of the background field gauge fixing method, is extended to multi-gluon loop configurations. Relevant master formulas are derived for the computation of effective action terms.
hep-th/0104254
Harald Skarke
Xenia de la Ossa, Bogdan Florea and Harald Skarke
D-Branes on Noncompact Calabi-Yau Manifolds: K-Theory and Monodromy
40 pp, substantial revisions
Nucl.Phys. B644 (2002) 170-200
10.1016/S0550-3213(02)00762-9
null
hep-th math.AG
null
We study D-branes on smooth noncompact toric Calabi-Yau manifolds that are resolutions of abelian orbifold singularities. Such a space has a distinguished basis {S_i} for the compactly supported K-theory. Using local mirror symmetry we demonstrate that the S_i have simple transformation properties under monodromy; in...
[ { "created": "Sun, 29 Apr 2001 15:40:46 GMT", "version": "v1" }, { "created": "Thu, 28 Jun 2001 11:53:12 GMT", "version": "v2" } ]
2010-04-05
[ [ "de la Ossa", "Xenia", "" ], [ "Florea", "Bogdan", "" ], [ "Skarke", "Harald", "" ] ]
We study D-branes on smooth noncompact toric Calabi-Yau manifolds that are resolutions of abelian orbifold singularities. Such a space has a distinguished basis {S_i} for the compactly supported K-theory. Using local mirror symmetry we demonstrate that the S_i have simple transformation properties under monodromy; in p...
hep-th/0011142
Surujhdeo Seunarine
Surujhdeo Seunarine, Douglas W. McKay
Numerical Aspects of Bubble Nucleation
Talk given at DPF2000, Columbus, Ohio; 4 pages, 4 figures
Int.J.Mod.Phys. A16S1A (2001) 354-356
10.1142/S0217751X01006917
null
hep-th
null
Bubble nucleation has been studied on lattices using phenomenological Langevin equations. Recently there have been theoretical motivations for using these equations. These studies also conclude that the simple Langevin description requires some modification. We study bubble nucleation on a lattice and determine effec...
[ { "created": "Wed, 15 Nov 2000 20:31:55 GMT", "version": "v1" } ]
2009-10-31
[ [ "Seunarine", "Surujhdeo", "" ], [ "McKay", "Douglas W.", "" ] ]
Bubble nucleation has been studied on lattices using phenomenological Langevin equations. Recently there have been theoretical motivations for using these equations. These studies also conclude that the simple Langevin description requires some modification. We study bubble nucleation on a lattice and determine effects...
1503.00129
Mitsuhiro Nishida
Mitsuhiro Nishida
Chiral Ground States in a Frustrated Holographic Superconductor
14 pages, 3 figures, v2: references, comments, figures added and improve the analysis of section 3.2
null
null
OU-HET-841
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Frustration is an important phenomenon in condensed matter physics because it can introduce a new order parameter such as chirality. Towards understanding a mechanism of the frustration in strongly correlated systems, we study a holographic superconductor model with three scalar fields and an interband Josephson coup...
[ { "created": "Sat, 28 Feb 2015 14:14:16 GMT", "version": "v1" }, { "created": "Tue, 1 Sep 2015 12:40:03 GMT", "version": "v2" } ]
2015-09-02
[ [ "Nishida", "Mitsuhiro", "" ] ]
Frustration is an important phenomenon in condensed matter physics because it can introduce a new order parameter such as chirality. Towards understanding a mechanism of the frustration in strongly correlated systems, we study a holographic superconductor model with three scalar fields and an interband Josephson coupli...
2408.00164
Manish Ramchander
Manish Ramchander
Half-sided translations broken to pieces
null
null
null
null
hep-th math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
We dissect the half-sided translations for 1+1 D massless scalar in Minkowski spacetime, generated by $\mathcal{G}$, into non-commutative operations built using the entanglement Hamiltonians of the underlying algebras. Explicitly, we define $G, G'$ such that $\mathcal{G} = G + G'$ with $[G, G']\neq 0$. This non-commu...
[ { "created": "Wed, 31 Jul 2024 21:22:03 GMT", "version": "v1" } ]
2024-08-02
[ [ "Ramchander", "Manish", "" ] ]
We dissect the half-sided translations for 1+1 D massless scalar in Minkowski spacetime, generated by $\mathcal{G}$, into non-commutative operations built using the entanglement Hamiltonians of the underlying algebras. Explicitly, we define $G, G'$ such that $\mathcal{G} = G + G'$ with $[G, G']\neq 0$. This non-commuta...
1004.5138
Piyush Kumar
Bobby Samir Acharya, Konstantin Bobkov, Piyush Kumar
An M Theory Solution to the Strong CP Problem and Constraints on the Axiverse
16 pages, 8 figures, v2 References added
JHEP 1011:105,2010
10.1007/JHEP11(2010)105
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We give an explicit realization of the "String Axiverse" discussed in Arvanitaki et. al \cite{Arvanitaki:2009fg} by extending our previous results on moduli stabilization in $M$ theory to include axions. We extend the analysis of \cite{Arvanitaki:2009fg} to allow for high scale inflation that leads to a moduli domina...
[ { "created": "Wed, 28 Apr 2010 20:43:14 GMT", "version": "v1" }, { "created": "Sun, 31 Oct 2010 21:08:42 GMT", "version": "v2" } ]
2010-12-09
[ [ "Acharya", "Bobby Samir", "" ], [ "Bobkov", "Konstantin", "" ], [ "Kumar", "Piyush", "" ] ]
We give an explicit realization of the "String Axiverse" discussed in Arvanitaki et. al \cite{Arvanitaki:2009fg} by extending our previous results on moduli stabilization in $M$ theory to include axions. We extend the analysis of \cite{Arvanitaki:2009fg} to allow for high scale inflation that leads to a moduli dominate...
hep-th/0602198
Jerzy Lukierski
J. Lukierski (Wroclaw Univ. Poland), I. Prochnicka (Wroclaw Univ. Poland), P.C. Stichel (Bielefeld, Germany) and W.J. Zakrzewski (University of Durham, UK)
Galilean Exotic Planar Supersymmetries and Nonrelativistic Supersymmetric Wave Equations
LaTeX, 15 pages, version which appears in PLB
Phys.Lett.B639:389-396,2006
10.1016/j.physletb.2006.06.007
null
hep-th
null
We describe the general class of $N$-extended $D=(2+1)$ Galilean supersymmetries obtained, respectively, from the $N$-extended D=3 Poincar\'{e} superalgebras with maximal sets of central charges. We confirm the consistency of supersymmetry with the presence of the `exotic' second central charge $\theta$. We show furt...
[ { "created": "Mon, 20 Feb 2006 15:53:09 GMT", "version": "v1" }, { "created": "Tue, 27 Jun 2006 08:57:47 GMT", "version": "v2" } ]
2008-11-26
[ [ "Lukierski", "J.", "", "Wroclaw Univ. Poland" ], [ "Prochnicka", "I.", "", "Wroclaw Univ.\n Poland" ], [ "Stichel", "P. C.", "", "Bielefeld, Germany" ], [ "Zakrzewski", "W. J.", "", "University of\n Durham, UK" ] ]
We describe the general class of $N$-extended $D=(2+1)$ Galilean supersymmetries obtained, respectively, from the $N$-extended D=3 Poincar\'{e} superalgebras with maximal sets of central charges. We confirm the consistency of supersymmetry with the presence of the `exotic' second central charge $\theta$. We show furthe...
hep-th/9312023
Put
A. Borowiec, V. K. Kharchenko and Zbigniew Oziewicz
On free differentials on associative algebras
10 pages
null
null
ITP UWr 861/93
hep-th math.RA
null
A free differential for an arbitrary associative algebra is defined as a differential with a uniqueness property. The existence problem for such a differential is posed. The notion of optimal calculi for given commutation rules is introduced and an explicit construction of it for a homogenous case is provided. Some e...
[ { "created": "Fri, 3 Dec 1993 07:59:00 GMT", "version": "v1" } ]
2008-02-03
[ [ "Borowiec", "A.", "" ], [ "Kharchenko", "V. K.", "" ], [ "Oziewicz", "Zbigniew", "" ] ]
A free differential for an arbitrary associative algebra is defined as a differential with a uniqueness property. The existence problem for such a differential is posed. The notion of optimal calculi for given commutation rules is introduced and an explicit construction of it for a homogenous case is provided. Some exa...
1604.01772
Kento Watanabe
Tokiro Numasawa, Noburo Shiba, Tadashi Takayanagi, Kento Watanabe
EPR Pairs, Local Projections and Quantum Teleportation in Holography
61 pages, 24 figures. v2: comments and refs added. v3: minor corrections
null
10.1007/JHEP08(2016)077
YITP-16-47, IPMU16-0043
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we analyze three quantum operations in two dimensional conformal field theories (CFTs): local projection measurements, creations of partial entanglement between two CFTs, and swapping of subsystems between two CFTs. We also give their holographic duals and study time evolutions of entanglement entropy. ...
[ { "created": "Wed, 6 Apr 2016 20:00:01 GMT", "version": "v1" }, { "created": "Sat, 9 Apr 2016 12:39:50 GMT", "version": "v2" }, { "created": "Wed, 27 Apr 2016 09:30:14 GMT", "version": "v3" } ]
2016-08-31
[ [ "Numasawa", "Tokiro", "" ], [ "Shiba", "Noburo", "" ], [ "Takayanagi", "Tadashi", "" ], [ "Watanabe", "Kento", "" ] ]
In this paper we analyze three quantum operations in two dimensional conformal field theories (CFTs): local projection measurements, creations of partial entanglement between two CFTs, and swapping of subsystems between two CFTs. We also give their holographic duals and study time evolutions of entanglement entropy. By...
1606.00810
Constantinos Papageorgakis
Matthew Buican, Joseph Hayling and Constantinos Papageorgakis
Aspects of Superconformal Multiplets in D>4
118 pages; v2 typos corrected and references added ; v3 classification of 5D unitary multiplets corrected and C-type multiplets removed ; v4 discussion of the procedure for obtaining irreps of the SCA improved and typos corrected, published version
null
10.1007/JHEP11(2016)091
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explicitly construct and list all unitary superconformal multiplets, along with their index contributions, in five and six dimensions. From this data, we uncover various unifying themes in the representation theory of five- and six-dimensional superconformal field theories. At the same time, we provide a detailed ...
[ { "created": "Thu, 2 Jun 2016 19:08:26 GMT", "version": "v1" }, { "created": "Tue, 19 Jul 2016 17:26:36 GMT", "version": "v2" }, { "created": "Mon, 8 Aug 2016 13:29:58 GMT", "version": "v3" }, { "created": "Mon, 28 Nov 2016 15:26:57 GMT", "version": "v4" } ]
2016-12-21
[ [ "Buican", "Matthew", "" ], [ "Hayling", "Joseph", "" ], [ "Papageorgakis", "Constantinos", "" ] ]
We explicitly construct and list all unitary superconformal multiplets, along with their index contributions, in five and six dimensions. From this data, we uncover various unifying themes in the representation theory of five- and six-dimensional superconformal field theories. At the same time, we provide a detailed ar...
hep-th/9202018
Jorge Pullin
Bernd Bruegmann, Rodolfo Gambini, Jorge Pullin
Jones Polynomials for Intersecting Knots as Physical States of Quantum Gravity
23pp
Nucl.Phys.B385:587-603,1992
10.1016/0550-3213(92)90060-O
null
hep-th
null
We find a consistent formulation of the constraints of Quantum Gravity with a cosmological constant in terms of the Ashtekar new variables in the connection representation, including the existence of a state that is a solution to all the constraints. This state is related to the Chern-Simons form constructed from the...
[ { "created": "Wed, 5 Feb 1992 18:41:37 GMT", "version": "v1" } ]
2008-11-26
[ [ "Bruegmann", "Bernd", "" ], [ "Gambini", "Rodolfo", "" ], [ "Pullin", "Jorge", "" ] ]
We find a consistent formulation of the constraints of Quantum Gravity with a cosmological constant in terms of the Ashtekar new variables in the connection representation, including the existence of a state that is a solution to all the constraints. This state is related to the Chern-Simons form constructed from the A...
1303.3246
David Garner
David Garner, Sanjaye Ramgoolam
Holographic Hierarchy in the Gaussian Matrix Model via the Fuzzy Sphere
81 pages, 33 figures
Nucl.Phys. B875 (2013) 244-313
10.1016/j.nuclphysb.2013.06.020
QMUL-PH-13-03
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Gaussian Hermitian matrix model was recently proposed to have a dual string description with worldsheets mapping to a sphere target space. The correlators were written as sums over holomorphic (Belyi) maps from worldsheets to the two-dimensional sphere, branched over three points. We express the matrix model corr...
[ { "created": "Wed, 13 Mar 2013 18:38:40 GMT", "version": "v1" } ]
2014-12-05
[ [ "Garner", "David", "" ], [ "Ramgoolam", "Sanjaye", "" ] ]
The Gaussian Hermitian matrix model was recently proposed to have a dual string description with worldsheets mapping to a sphere target space. The correlators were written as sums over holomorphic (Belyi) maps from worldsheets to the two-dimensional sphere, branched over three points. We express the matrix model correl...
hep-th/0310143
Bodo Geyer
B. Geyer, D.M. Gitman, P.M. Lavrov and P.Yu. Moshin
Superfield extended BRST quantization in general coordinates
LaTex, 10 pages
Int.J.Mod.Phys. A19 (2004) 737-750
10.1142/S0217751X04017604
null
hep-th
null
We propose a superfield formalism of Lagrangian BRST-antiBRST quantization of arbitrary gauge theories in general coordinates with the base manifold of fields and antifields desribed in terms of both bosonic and fermionic variables.
[ { "created": "Wed, 15 Oct 2003 14:31:33 GMT", "version": "v1" } ]
2009-11-10
[ [ "Geyer", "B.", "" ], [ "Gitman", "D. M.", "" ], [ "Lavrov", "P. M.", "" ], [ "Moshin", "P. Yu.", "" ] ]
We propose a superfield formalism of Lagrangian BRST-antiBRST quantization of arbitrary gauge theories in general coordinates with the base manifold of fields and antifields desribed in terms of both bosonic and fermionic variables.
2006.10078
Jahmall Matteo Bersini
Oleg Antipin, Jahmall Bersini, Francesco Sannino, Zhi-Wei Wang, Chen Zhang
Charging the Walking U(N)$\times$U(N) Higgs Theory as a Complex CFT
7 pages
Phys. Rev. D 102, 125033 (2020)
10.1103/PhysRevD.102.125033
RBI-ThPhys-2020-22, CP3-Origins-2020-10 DNRF90
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We apply a semi-classical method to compute the conformal field theory (CFT) data for the U(N)xU(N) non-abelian Higgs theory in four minus epsilon dimensions at its complex fixed point. The theory features more than one coupling and walking dynamics. Given our charge configuration, we identify a family of correspondi...
[ { "created": "Wed, 17 Jun 2020 18:01:46 GMT", "version": "v1" } ]
2021-01-04
[ [ "Antipin", "Oleg", "" ], [ "Bersini", "Jahmall", "" ], [ "Sannino", "Francesco", "" ], [ "Wang", "Zhi-Wei", "" ], [ "Zhang", "Chen", "" ] ]
We apply a semi-classical method to compute the conformal field theory (CFT) data for the U(N)xU(N) non-abelian Higgs theory in four minus epsilon dimensions at its complex fixed point. The theory features more than one coupling and walking dynamics. Given our charge configuration, we identify a family of corresponding...
1010.5748
Alex Buchel
A.Buchel, C.Pagnutti
Correlated stability conjecture revisited
12 pages, 4 figures; v2: PLB version
Phys.Lett.B697:168-172,2011
10.1016/j.physletb.2011.01.057
UWO-TH-10/8
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Correlated stability conjecture (CSC) proposed by Gubser and Mitra [1,2] linked the thermodynamic and classical (in)stabilities of black branes. The classical instabilities, whenever occurring, were conjectured to arise as Gregory-Laflamme (GL) instabilities of translationally invariant horizons. In [3] it was shown ...
[ { "created": "Wed, 27 Oct 2010 17:22:13 GMT", "version": "v1" }, { "created": "Wed, 26 Jan 2011 19:03:59 GMT", "version": "v2" } ]
2011-03-17
[ [ "Buchel", "A.", "" ], [ "Pagnutti", "C.", "" ] ]
Correlated stability conjecture (CSC) proposed by Gubser and Mitra [1,2] linked the thermodynamic and classical (in)stabilities of black branes. The classical instabilities, whenever occurring, were conjectured to arise as Gregory-Laflamme (GL) instabilities of translationally invariant horizons. In [3] it was shown th...
hep-th/9608184
Nikolay N. Aksenov
Yuri M. Malyuta, Nikolay N. Aksenov
Calabi--Yau Phases of the Superstring Vacuum
7 pages, LaTeX
null
null
null
hep-th
null
It is shown that the model X_{14}(7,3,2,1,1) has two Calabi--Yau phases.
[ { "created": "Wed, 28 Aug 1996 15:49:30 GMT", "version": "v1" } ]
2007-05-23
[ [ "Malyuta", "Yuri M.", "" ], [ "Aksenov", "Nikolay N.", "" ] ]
It is shown that the model X_{14}(7,3,2,1,1) has two Calabi--Yau phases.
hep-th/9808137
Dkpark
Chang Soo Park, Myung Geun Jeong, Sahng-Kyoon Yoo, D.K.Park
Double-Well Potential : The WKB Approximation with Phase Loss and Anharmonicity Effect
14 pages, revtex, 1 figure, will appear at Phys. Rev. A
Phys. Rev. A, 58 (1998) 3443
10.1103/PhysRevA.58.3443
null
hep-th
null
We derive a general WKB energy splitting formula in a double-well potential by incorporating both phase loss and anharmonicity effect in the usual WKB approximation. A bare application of the phase loss approach to the usual WKB method gives better results only for large separation between two potential minima. In th...
[ { "created": "Fri, 21 Aug 1998 10:44:19 GMT", "version": "v1" } ]
2009-10-31
[ [ "Park", "Chang Soo", "" ], [ "Jeong", "Myung Geun", "" ], [ "Yoo", "Sahng-Kyoon", "" ], [ "Park", "D. K.", "" ] ]
We derive a general WKB energy splitting formula in a double-well potential by incorporating both phase loss and anharmonicity effect in the usual WKB approximation. A bare application of the phase loss approach to the usual WKB method gives better results only for large separation between two potential minima. In the ...
hep-th/0002231
Jun-Ichi Sumi
Jun-Ichi Sumi, Wataru Souma, Ken-Ichi Aoki, Haruhiko Terao and Keiichi Morikawa
Scheme Dependence of the Wilsonian Effective Action and Sharp Cutoff Limit of the Flow Equation
24 pages, 13 figures
null
null
KUCP-0147, KANAZAWA-99-25
hep-th
null
The cutoff scheme dependence in the several formulations of the Exact Renormalization Group (ERG) is investigated. It is shown that the cutoff scheme dependence of the Wilsonian effective action is regarded as a certain coordinate transformation on the theory space. From this observation the Wilsonian effective actio...
[ { "created": "Mon, 28 Feb 2000 07:09:06 GMT", "version": "v1" } ]
2007-05-23
[ [ "Sumi", "Jun-Ichi", "" ], [ "Souma", "Wataru", "" ], [ "Aoki", "Ken-Ichi", "" ], [ "Terao", "Haruhiko", "" ], [ "Morikawa", "Keiichi", "" ] ]
The cutoff scheme dependence in the several formulations of the Exact Renormalization Group (ERG) is investigated. It is shown that the cutoff scheme dependence of the Wilsonian effective action is regarded as a certain coordinate transformation on the theory space. From this observation the Wilsonian effective actions...
2402.10993
Sergiu I. Vacaru
Lauren\c{t}iu Bubuianu, Douglas Singleton, Sergiu I. Vacaru, El\c{s}en Veli Veliev
Nonassociative geometric and quantum information flows and R-flux deformations of wormhole solutions in string gravity
78 pages with table of contents, latex2e 11pt, published online in Fortsch. Phys
Fortschr. Phys. 2023, 2300212
10.1002/prop.202300212
null
hep-th gr-qc math-ph math.MP quant-ph
http://creativecommons.org/licenses/by/4.0/
This article consists of an introduction to the theory of nonassociative geometric classical and quantum information flows defined by star products with R-flux deformations in string gravity. Corresponding nonassociative generalizations of the concepts of classical Shannon entropy, quantum von Neumann entropy, R\'{e}...
[ { "created": "Fri, 16 Feb 2024 14:59:24 GMT", "version": "v1" } ]
2024-02-20
[ [ "Bubuianu", "Laurenţiu", "" ], [ "Singleton", "Douglas", "" ], [ "Vacaru", "Sergiu I.", "" ], [ "Veliev", "Elşen Veli", "" ] ]
This article consists of an introduction to the theory of nonassociative geometric classical and quantum information flows defined by star products with R-flux deformations in string gravity. Corresponding nonassociative generalizations of the concepts of classical Shannon entropy, quantum von Neumann entropy, R\'{e}ny...
1310.7185
Leonardo Castellani
Leonardo Castellani
Higher form gauge fields and their nonassociative symmetry algebras
8 pages, LaTeX. Shortened review part on extended Lie derivatives and free differential algebras, added computation of the Jacobiator for D=11 supergravity, added references. Matches published version on JHEP
null
10.1007/JHEP09(2014)055
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that geometric theories with $p$-form gauge fields have a nonassociative symmetry structure, extending an underlying Lie algebra. This nonassociativity is controlled by the same Chevalley-Eilenberg cohomology that classifies free differential algebras, $p$-form generalizations of Cartan-Maurer equations. A po...
[ { "created": "Sun, 27 Oct 2013 11:44:08 GMT", "version": "v1" }, { "created": "Mon, 18 Nov 2013 15:25:00 GMT", "version": "v2" }, { "created": "Wed, 24 Sep 2014 11:18:49 GMT", "version": "v3" } ]
2015-06-17
[ [ "Castellani", "Leonardo", "" ] ]
We show that geometric theories with $p$-form gauge fields have a nonassociative symmetry structure, extending an underlying Lie algebra. This nonassociativity is controlled by the same Chevalley-Eilenberg cohomology that classifies free differential algebras, $p$-form generalizations of Cartan-Maurer equations. A poss...
1012.2101
Samir Mathur
Samir D. Mathur
The information paradox and the infall problem
28 pages, Latex, 5 figures, reference added
null
10.1088/0264-9381/28/12/125010
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is sometimes believed that small quantum gravity corrections to the Hawking radiation process can encode the correlations required to solve the black hole information paradox. Recently an inequality on the entanglement entropy of radiation was derived, which showed that such is not the case; one needs {\it order u...
[ { "created": "Thu, 9 Dec 2010 20:17:52 GMT", "version": "v1" }, { "created": "Mon, 20 Dec 2010 18:55:44 GMT", "version": "v2" }, { "created": "Wed, 22 Dec 2010 16:42:03 GMT", "version": "v3" } ]
2015-05-20
[ [ "Mathur", "Samir D.", "" ] ]
It is sometimes believed that small quantum gravity corrections to the Hawking radiation process can encode the correlations required to solve the black hole information paradox. Recently an inequality on the entanglement entropy of radiation was derived, which showed that such is not the case; one needs {\it order uni...
1906.05040
Alberto Alonso-Izquierdo Dr
Alberto Alonso-Izquierdo
Non-topological kink scattering in a two-component scalar field theory model
22 pages, 17 figures
Commun. Nonlinear Sci. Numer. Simulat 85 (2020) 105251
10.1016/j.cnsns.2020.105251
null
hep-th nlin.PS
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper the scattering between the non-topological kinks arising in a family of two-component scalar field theory models is analyzed. A winding charge is carried by these defects. As a consequence, two different classes of kink scattering processes emerge: (1) collisions between kinks that carry the same windin...
[ { "created": "Wed, 12 Jun 2019 10:00:27 GMT", "version": "v1" } ]
2023-03-03
[ [ "Alonso-Izquierdo", "Alberto", "" ] ]
In this paper the scattering between the non-topological kinks arising in a family of two-component scalar field theory models is analyzed. A winding charge is carried by these defects. As a consequence, two different classes of kink scattering processes emerge: (1) collisions between kinks that carry the same winding ...
hep-th/9307167
C. Kobdaj
C.Kobdaj and S.Thomas
Towards a statistical mechanics of nonabelian vortices
40 pages in a4 LaTeX including 2 tables and 5 uuencoded Postscript figures, QMW-93/15.( The 6th figure, due to its size, is available by directly request from C.Kobdaj@qmw.ac.uk. Some typos are corrected and the choice of choosing $\r_c$ has been argued.)
Nucl.Phys. B413 (1994) 689-722
10.1016/0550-3213(94)90008-6
null
hep-th cond-mat hep-ph
null
A study is presented of classical field configurations describing nonabelian vortices in two spatial dimensions, when a global \( SO(3) \) symmetry is spontaneously broken to a discrete group \( \IK \) isomorphic to the group of integers mod 4. The vortices in this model are characterized by the nonabelian fundamenta...
[ { "created": "Tue, 27 Jul 1993 17:35:46 GMT", "version": "v1" }, { "created": "Wed, 4 Aug 1993 21:21:10 GMT", "version": "v2" }, { "created": "Fri, 6 Aug 1993 17:12:57 GMT", "version": "v3" } ]
2009-10-22
[ [ "Kobdaj", "C.", "" ], [ "Thomas", "S.", "" ] ]
A study is presented of classical field configurations describing nonabelian vortices in two spatial dimensions, when a global \( SO(3) \) symmetry is spontaneously broken to a discrete group \( \IK \) isomorphic to the group of integers mod 4. The vortices in this model are characterized by the nonabelian fundamental ...
1603.00039
Kiril Hristov
Kiril Hristov, Stefanos Katmadas and Ivano Lodato
Higher derivative corrections to BPS black hole attractors in 4d gauged supergravity
35 pages, no figures; v2: references and acknowledgements added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze BPS black hole attractors in 4d gauged supergravity in the presence of higher derivative supersymmetric terms, including a Weyl-squared-type action, and determine the resulting corrections to the Bekenstein-Hawking entropy. The near-horizon geometry AdS$_2 \times$S$^2$ (or other Riemann surface) preserves ...
[ { "created": "Mon, 29 Feb 2016 21:07:37 GMT", "version": "v1" }, { "created": "Fri, 11 Mar 2016 15:08:42 GMT", "version": "v2" } ]
2016-03-14
[ [ "Hristov", "Kiril", "" ], [ "Katmadas", "Stefanos", "" ], [ "Lodato", "Ivano", "" ] ]
We analyze BPS black hole attractors in 4d gauged supergravity in the presence of higher derivative supersymmetric terms, including a Weyl-squared-type action, and determine the resulting corrections to the Bekenstein-Hawking entropy. The near-horizon geometry AdS$_2 \times$S$^2$ (or other Riemann surface) preserves ha...
0710.4151
Joan Sola
Joan Sola
Dark energy: a quantum fossil from the inflationary Universe?
LaTeX, 14 pages, extended discussion. References added. Accepted in J. Phys. A: Mathematical and Theoretical
J.Phys.A41:164066,2008
10.1088/1751-8113/41/16/164066
null
hep-th astro-ph gr-qc hep-ph
null
The discovery of dark energy (DE) as the physical cause for the accelerated expansion of the Universe is the most remarkable experimental finding of modern cosmology. However, it leads to insurmountable theoretical difficulties from the point of view of fundamental physics. Inflation, on the other hand, constitutes a...
[ { "created": "Mon, 22 Oct 2007 21:15:01 GMT", "version": "v1" }, { "created": "Wed, 6 Feb 2008 19:54:00 GMT", "version": "v2" } ]
2008-11-26
[ [ "Sola", "Joan", "" ] ]
The discovery of dark energy (DE) as the physical cause for the accelerated expansion of the Universe is the most remarkable experimental finding of modern cosmology. However, it leads to insurmountable theoretical difficulties from the point of view of fundamental physics. Inflation, on the other hand, constitutes ano...
hep-th/9508081
Andreas Bette
Andreas Bette
On Hamiltonian and Quantum Dynamics of Massless Particles
LateX, 21 pages
null
null
null
hep-th
null
A short review of special relativistic dynamics describing a particle acted upon by an arbitrary conservative external force is presented. If the mass of the particle is zero and the force is central then the equations of motion turn out to be completely integrable. A well-known result. Hamiltonian flows on the twist...
[ { "created": "Thu, 17 Aug 1995 12:30:02 GMT", "version": "v1" } ]
2007-05-23
[ [ "Bette", "Andreas", "" ] ]
A short review of special relativistic dynamics describing a particle acted upon by an arbitrary conservative external force is presented. If the mass of the particle is zero and the force is central then the equations of motion turn out to be completely integrable. A well-known result. Hamiltonian flows on the twistor...
2212.12713
Manus R. Visser
Edward K. Morvan, Jan Pieter van der Schaar, Manus R. Visser
Action, entropy and pair creation rate of charged black holes in de Sitter space
28 pages, 9 figures, v2: minor changes
null
null
null
hep-th gr-qc
http://creativecommons.org/publicdomain/zero/1.0/
We compute and clarify the interpretation of the on-shell Euclidean action for Reissner-Nordstr\"{o}m black holes in de Sitter space. We show the on-shell action is minus the sum of the black hole and cosmological horizon entropy for arbitrary mass and charge in any number of dimensions. This unifying expression help...
[ { "created": "Sat, 24 Dec 2022 11:08:47 GMT", "version": "v1" }, { "created": "Mon, 11 Mar 2024 17:57:00 GMT", "version": "v2" } ]
2024-03-12
[ [ "Morvan", "Edward K.", "" ], [ "van der Schaar", "Jan Pieter", "" ], [ "Visser", "Manus R.", "" ] ]
We compute and clarify the interpretation of the on-shell Euclidean action for Reissner-Nordstr\"{o}m black holes in de Sitter space. We show the on-shell action is minus the sum of the black hole and cosmological horizon entropy for arbitrary mass and charge in any number of dimensions. This unifying expression helps ...
hep-th/9902205
Andrei Mironov
H.W.Braden, A.Marshakov, A.Mironov and A.Morozov
The Ruijsenaars-Schneider Model in the Context of Seiberg-Witten Theory
18 pages, LaTeX
Nucl.Phys.B558:371-390,1999
10.1016/S0550-3213(99)00414-9
null
hep-th
null
The compactification of five dimensional N=2 SUSY Yang-Mills (YM) theory onto a circle provides a four dimensional YM model with N=4 SUSY. This supersymmetry can be broken down to N=2 if non-trivial boundary conditions in the compact dimension, \phi(x_5 +R) = e^{2\pi i\epsilon}\phi(x_5), are imposed on half of the fi...
[ { "created": "Fri, 26 Feb 1999 19:24:19 GMT", "version": "v1" } ]
2014-11-18
[ [ "Braden", "H. W.", "" ], [ "Marshakov", "A.", "" ], [ "Mironov", "A.", "" ], [ "Morozov", "A.", "" ] ]
The compactification of five dimensional N=2 SUSY Yang-Mills (YM) theory onto a circle provides a four dimensional YM model with N=4 SUSY. This supersymmetry can be broken down to N=2 if non-trivial boundary conditions in the compact dimension, \phi(x_5 +R) = e^{2\pi i\epsilon}\phi(x_5), are imposed on half of the fiel...
1511.05940
Andrea Erdas
Andrea Erdas
Magnetic field corrections to the repulsive Casimir effect at finite temperature
9 pages, no figure
Int.J.Mod.Phys.A 31 (2016) 07, 1650018
10.1142/S0217751X16500184
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I investigate the finite temperature Casimir effect for a charged and massless scalar field satisfying mixed (Dirichlet-Neumann) boundary conditions on a pair of plane parallel plates of infinite size. The effect of a uniform magnetic field, perpendicular to the plates, on the Helmholtz free energy and Casimir pressu...
[ { "created": "Wed, 18 Nov 2015 20:45:03 GMT", "version": "v1" } ]
2020-11-03
[ [ "Erdas", "Andrea", "" ] ]
I investigate the finite temperature Casimir effect for a charged and massless scalar field satisfying mixed (Dirichlet-Neumann) boundary conditions on a pair of plane parallel plates of infinite size. The effect of a uniform magnetic field, perpendicular to the plates, on the Helmholtz free energy and Casimir pressure...
hep-th/9609004
Sergei Ketov
Sergei V. Ketov (ITP, University of Hannover)
The OSp(32|1) versus OSp(8|2) supersymmetric M-brane action from self-dual (2,2) strings
12 pages, LaTeX, misprints corrected, the final version to appear in the Modern Physics Letters A
Mod.Phys.Lett. A11 (1996) 2369-2380
10.1142/S0217732396002368
DESY 96--182, ITP--UH--18/96
hep-th
null
Taking the (2,2) strings as a starting point, we discuss the equivalent integrable field theories and analyze their symmetry structure in 2+2 dimensions from the viewpoint of string/membrane unification. Requiring the Lorentz invariance and supersymmetry in the (2,2) string target space leads to an extension of the (...
[ { "created": "Sun, 1 Sep 1996 20:19:26 GMT", "version": "v1" }, { "created": "Fri, 20 Sep 1996 10:59:56 GMT", "version": "v2" } ]
2009-10-30
[ [ "Ketov", "Sergei V.", "", "ITP, University of Hannover" ] ]
Taking the (2,2) strings as a starting point, we discuss the equivalent integrable field theories and analyze their symmetry structure in 2+2 dimensions from the viewpoint of string/membrane unification. Requiring the Lorentz invariance and supersymmetry in the (2,2) string target space leads to an extension of the (2,...
hep-th/9601124
Glenn Barnich
Glenn Barnich and Marc Henneaux
Isomorphisms between the Batalin-Vilkovisky antibracket and the Poisson bracket
36 pages Latex file
J.Math.Phys. 37 (1996) 5273-5296
10.1063/1.531726
CGPG-96/1-7
hep-th
null
One may introduce at least three different Lie algebras in any Lagrangian field theory : (i) the Lie algebra of local BRST cohomology classes equipped with the odd Batalin-Vilkovisky antibracket, which has attracted considerable interest recently~; (ii) the Lie algebra of local conserved currents equipped with the Di...
[ { "created": "Tue, 23 Jan 1996 21:08:11 GMT", "version": "v1" } ]
2009-10-30
[ [ "Barnich", "Glenn", "" ], [ "Henneaux", "Marc", "" ] ]
One may introduce at least three different Lie algebras in any Lagrangian field theory : (i) the Lie algebra of local BRST cohomology classes equipped with the odd Batalin-Vilkovisky antibracket, which has attracted considerable interest recently~; (ii) the Lie algebra of local conserved currents equipped with the Dick...
0907.0151
Joao Penedones
Idse Heemskerk, Joao Penedones, Joseph Polchinski, James Sully
Holography from Conformal Field Theory
49 pages. Minor corrections. Figure and references added
JHEP 0910:079,2009
10.1088/1126-6708/2009/10/079
NSF-KITP-09-110
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The locality of bulk physics at distances below the AdS length is one of the remarkable aspects of AdS/CFT duality, and one of the least tested. It requires that the AdS radius be large compared to the Planck length and the string length. In the CFT this implies a large-N expansion and a gap in the spectum of anomalo...
[ { "created": "Wed, 1 Jul 2009 19:57:13 GMT", "version": "v1" }, { "created": "Tue, 11 Aug 2009 21:07:00 GMT", "version": "v2" }, { "created": "Mon, 5 Oct 2009 17:00:50 GMT", "version": "v3" } ]
2009-11-13
[ [ "Heemskerk", "Idse", "" ], [ "Penedones", "Joao", "" ], [ "Polchinski", "Joseph", "" ], [ "Sully", "James", "" ] ]
The locality of bulk physics at distances below the AdS length is one of the remarkable aspects of AdS/CFT duality, and one of the least tested. It requires that the AdS radius be large compared to the Planck length and the string length. In the CFT this implies a large-N expansion and a gap in the spectum of anomalous...
2001.05466
Ctirad Klimcik
Ctirad Klimcik
Strong integrability of the bi-YB-WZ model
15 pages, a reference added
Lett. Math. Phys. 110 (2020) 2397-2416
10.1007/s11005-020-01300-1
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We identify the r-matrix governing the Poisson brackets of the matrix elements of the Lax operator of the bi-YB-WZ model.
[ { "created": "Wed, 15 Jan 2020 18:31:15 GMT", "version": "v1" }, { "created": "Fri, 17 Jan 2020 16:47:02 GMT", "version": "v2" }, { "created": "Wed, 22 Jan 2020 16:25:34 GMT", "version": "v3" } ]
2020-10-16
[ [ "Klimcik", "Ctirad", "" ] ]
We identify the r-matrix governing the Poisson brackets of the matrix elements of the Lax operator of the bi-YB-WZ model.
1103.0285
Keshav Dasgupta
Wei Xue, Keshav Dasgupta, Robert Brandenberger
Cosmological UV/IR Divergences and de-Sitter Spacetime
LateX2e, 21 pages, 4 .eps figures; v2: New references added. Final version to appear in Phys. Rev. D
Phys.Rev.D83:083520,2011
10.1103/PhysRevD.83.083520
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider one loop graviton corrections to scalar field Green's functions in the de Sitter phase of an inflationary space-time, a topic relevant to the computation of cosmological observables beyond linear order. By embedding de-Sitter space into an ultraviolet complete theory such as M-theory we argue that the ult...
[ { "created": "Tue, 1 Mar 2011 21:04:36 GMT", "version": "v1" }, { "created": "Wed, 30 Mar 2011 05:01:54 GMT", "version": "v2" } ]
2011-05-10
[ [ "Xue", "Wei", "" ], [ "Dasgupta", "Keshav", "" ], [ "Brandenberger", "Robert", "" ] ]
We consider one loop graviton corrections to scalar field Green's functions in the de Sitter phase of an inflationary space-time, a topic relevant to the computation of cosmological observables beyond linear order. By embedding de-Sitter space into an ultraviolet complete theory such as M-theory we argue that the ultra...
hep-th/9507071
Gegelia Dzambul
J.Gegelia, A.Khelashvili and N.Kiknadze
Gauge Parameter Dependence in Gauge Theories
6 pages (LaTEX file)
null
null
HEPI/TSU/95-28
hep-th
null
On the example of topologically massive gauge field theory we find the origin of possible inconsistency of working with gauge fixing terms (together with relevant ghost sector)
[ { "created": "Wed, 12 Jul 1995 17:15:12 GMT", "version": "v1" } ]
2007-05-23
[ [ "Gegelia", "J.", "" ], [ "Khelashvili", "A.", "" ], [ "Kiknadze", "N.", "" ] ]
On the example of topologically massive gauge field theory we find the origin of possible inconsistency of working with gauge fixing terms (together with relevant ghost sector)
hep-th/0703072
Carl Bender
Carl M. Bender and Daniel W. Darg
Spontaneous Breaking of Classical PT Symmetry
16 pages, 17 figures, accepted for publication in the Journal of Mathematical Physics
J.Math.Phys.48:042703,2007
10.1063/1.2720279
LA-UR-07-0431
hep-th
null
The classical trajectories of the family of complex PT-symmetric Hamiltonians $H=p^2+x^2(ix)^\epsilon$ ($\epsilon\geq0$) form closed orbits. All such complex orbits that have been studied in the past are PT symmetric (left-right symmetric). The periods of these orbits exhibit an unusual dependence on the parameter $\...
[ { "created": "Thu, 8 Mar 2007 03:14:33 GMT", "version": "v1" } ]
2008-11-26
[ [ "Bender", "Carl M.", "" ], [ "Darg", "Daniel W.", "" ] ]
The classical trajectories of the family of complex PT-symmetric Hamiltonians $H=p^2+x^2(ix)^\epsilon$ ($\epsilon\geq0$) form closed orbits. All such complex orbits that have been studied in the past are PT symmetric (left-right symmetric). The periods of these orbits exhibit an unusual dependence on the parameter $\ep...
hep-th/9411077
Karl-Henning Rehren
R.Longo, K.-H.Rehren
Nets of Subfactors
Plain TeX, 32 pages. Several unnecessarily restrictive assumptions have been relaxed. Proposition 4.10. has been reformulated in a more natural way. Sect. 3 has been rearranged and a too general statement has been adjusted. Some further minor changes
Rev.Math.Phys.7:567-598,1995
10.1142/S0129055X95000232
DESY 94-205
hep-th
null
A subtheory of a quantum field theory specifies von~Neumann subalgebras $\aa(\oo)$ (the `observables' in the space-time region $\oo$) of the von~Neumann algebras $\bb(\oo)$ (the `fields' localized in $\oo$). Every local algebra being a (type $\III_1$) factor, the inclusion $\aa(\oo) \subset \bb(\oo)$ is a subfactor. ...
[ { "created": "Thu, 10 Nov 1994 14:42:43 GMT", "version": "v1" }, { "created": "Wed, 14 Dec 1994 10:15:59 GMT", "version": "v2" } ]
2010-11-01
[ [ "Longo", "R.", "" ], [ "Rehren", "K. -H.", "" ] ]
A subtheory of a quantum field theory specifies von~Neumann subalgebras $\aa(\oo)$ (the `observables' in the space-time region $\oo$) of the von~Neumann algebras $\bb(\oo)$ (the `fields' localized in $\oo$). Every local algebra being a (type $\III_1$) factor, the inclusion $\aa(\oo) \subset \bb(\oo)$ is a subfactor. Th...
hep-th/0111172
Christian Blohmann
Christian Blohmann
Free q-Deformed Relativistic Wave Equations by Representation Theory
24 pages, LaTeX; enlarged introduction and conclusion, added references, some minor improvements
Eur.Phys.J.C30:435-445,2003
10.1140/epjc/s2003-01306-2
LMU-TPW 2001-13
hep-th math.QA
null
In a representation theoretic approach a free q-relativistic wave equation must be such, that the space of solutions is an irreducible representation of the q-Poincare algebra. It is shown how this requirement uniquely determines the q-wave equations. As examples, the q-Dirac equation (including q-gamma matrices whic...
[ { "created": "Tue, 20 Nov 2001 15:52:45 GMT", "version": "v1" }, { "created": "Tue, 2 Sep 2003 06:10:35 GMT", "version": "v2" } ]
2011-09-13
[ [ "Blohmann", "Christian", "" ] ]
In a representation theoretic approach a free q-relativistic wave equation must be such, that the space of solutions is an irreducible representation of the q-Poincare algebra. It is shown how this requirement uniquely determines the q-wave equations. As examples, the q-Dirac equation (including q-gamma matrices which ...
2303.02870
Alexander Reshetnyak
Alexander Reshetnyak
BRST-BV approach for interacting higher spin fields
26 pages, 2 references, acknowledgments added, comments on single vertex added, contribution for Proceedings of the VII Conference "Models in Quantum Field Theory" (MQFT-2022), Saint Petersburg, Russia (10-14 October 2022), accepted for publication in Theoretical and Mathematical Physics. arXiv admin note: text...
Theor. Math. Phys. 217(1) (2023) 1505-1527
10.1134/S0040577923100070
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop the BRST-BV approach to construct the general off-shell Lorentz covariant cubic, quartic, $e$-tic interaction vertices for irreducible higher spin fields on $d$-dimensional Minkowski space. We consider two different cases for interacting integer higher spin fields both with massless and with massive fields...
[ { "created": "Mon, 6 Mar 2023 03:38:28 GMT", "version": "v1" }, { "created": "Wed, 3 May 2023 04:05:48 GMT", "version": "v2" }, { "created": "Sat, 15 Jul 2023 05:38:09 GMT", "version": "v3" } ]
2023-10-26
[ [ "Reshetnyak", "Alexander", "" ] ]
We develop the BRST-BV approach to construct the general off-shell Lorentz covariant cubic, quartic, $e$-tic interaction vertices for irreducible higher spin fields on $d$-dimensional Minkowski space. We consider two different cases for interacting integer higher spin fields both with massless and with massive fields. ...
hep-th/9909168
Nuno M. Romao
C. J. Houghton, N. S. Manton, N. M. Rom\~ao (DAMTP, University of Cambridge)
On the constraints defining BPS monopoles
29 pages, 7 eps figures
Commun.Math.Phys. 212 (2000) 219-243
10.1007/s002200000208
DAMTP-1999-119
hep-th math-ph math.DG math.MP
null
We discuss the explicit formulation of the transcendental constraints defining spectral curves of SU(2) BPS monopoles in the twistor approach of Hitchin, following Ercolani and Sinha. We obtain an improved version of the Ercolani-Sinha constraints, and show that the Corrigan-Goddard conditions for constructing monopo...
[ { "created": "Thu, 23 Sep 1999 11:42:13 GMT", "version": "v1" } ]
2009-10-31
[ [ "Houghton", "C. J.", "", "DAMTP, University of\n Cambridge" ], [ "Manton", "N. S.", "", "DAMTP, University of\n Cambridge" ], [ "Romão", "N. M.", "", "DAMTP, University of\n Cambridge" ] ]
We discuss the explicit formulation of the transcendental constraints defining spectral curves of SU(2) BPS monopoles in the twistor approach of Hitchin, following Ercolani and Sinha. We obtain an improved version of the Ercolani-Sinha constraints, and show that the Corrigan-Goddard conditions for constructing monopole...
1411.2563
Yang Sun
Louise Dolan and Yang Sun
Electric-magnetic Duality of Abelian Gauge Theory on the Four-torus, from the Fivebrane on T2 x T4, via their Partition Functions
41 pages, published version
null
10.1007/JHEP06(2015)134
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the partition function of four-dimensional abelian gauge theory on a general four-torus T4 with flat metric using Dirac quantization. In addition to an SL(4, Z) symmetry, it possesses SL(2,Z) symmetry that is electromagnetic S-duality. We show explicitly how this SL(2, Z) S-duality of the 4d abelian gauge ...
[ { "created": "Mon, 10 Nov 2014 20:11:16 GMT", "version": "v1" }, { "created": "Fri, 19 Jun 2015 01:26:18 GMT", "version": "v2" } ]
2017-05-12
[ [ "Dolan", "Louise", "" ], [ "Sun", "Yang", "" ] ]
We compute the partition function of four-dimensional abelian gauge theory on a general four-torus T4 with flat metric using Dirac quantization. In addition to an SL(4, Z) symmetry, it possesses SL(2,Z) symmetry that is electromagnetic S-duality. We show explicitly how this SL(2, Z) S-duality of the 4d abelian gauge th...
hep-th/0304222
Daniele Perini
Roberto Percacci, Daniele Perini
Asymptotic Safety of Gravity Coupled to Matter
18 pages,typeset with revtex4
Phys.Rev.D68:044018,2003
10.1103/PhysRevD.68.044018
null
hep-th gr-qc hep-ph
null
Nonperturbative treatments of the UV limit of pure gravity suggest that it admits a stable fixed point with positive Newton's constant and cosmological constant. We prove that this result is stable under the addition of a scalar field with a generic potential and nonminimal couplings to the scalar curvature. There is...
[ { "created": "Fri, 25 Apr 2003 21:16:16 GMT", "version": "v1" } ]
2011-05-05
[ [ "Percacci", "Roberto", "" ], [ "Perini", "Daniele", "" ] ]
Nonperturbative treatments of the UV limit of pure gravity suggest that it admits a stable fixed point with positive Newton's constant and cosmological constant. We prove that this result is stable under the addition of a scalar field with a generic potential and nonminimal couplings to the scalar curvature. There is a...
1103.1089
Alessandro Codello
A. Codello, O. Zanusso
Fluid Membranes and 2d Quantum Gravity
16 pages, 1 figure
Phys.Rev.D83:125021,2011
10.1103/PhysRevD.83.125021
MZ-TH/11-04
hep-th cond-mat.stat-mech gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the RG flow of two dimensional (fluid) membranes embedded in Euclidean D-dimensional space using functional RG methods based on the effective average action. By considering a truncation ansatz for the effective average action with both extrinsic and intrinsic curvature terms we derive a system of beta functi...
[ { "created": "Sat, 5 Mar 2011 23:11:37 GMT", "version": "v1" }, { "created": "Tue, 23 Aug 2011 08:48:39 GMT", "version": "v2" } ]
2011-08-24
[ [ "Codello", "A.", "" ], [ "Zanusso", "O.", "" ] ]
We study the RG flow of two dimensional (fluid) membranes embedded in Euclidean D-dimensional space using functional RG methods based on the effective average action. By considering a truncation ansatz for the effective average action with both extrinsic and intrinsic curvature terms we derive a system of beta function...
hep-th/0703212
Erhard Seiler
Max Niedermaier, Erhard Seiler, Peter Weisz
Perturbative and nonperturbative correspondences between compact and non-compact sigma-models
37 pages, some corrections made in discussion of the literature
Nucl.Phys.B788:89-119,2008
10.1016/j.nuclphysb.2007.05.028
MPP-2007-34
hep-th hep-lat
null
Compact (ferro- and antiferromagnetic) sigma-models and noncompact (hyperbolic) sigma-models are compared in a lattice formulation in dimensions $d \geq 2$. While the ferro- and antiferromagnetic models are essentially equivalent, the qualitative difference to the noncompact models is highlighted. The perturbative an...
[ { "created": "Fri, 23 Mar 2007 14:41:30 GMT", "version": "v1" }, { "created": "Thu, 19 Apr 2007 11:17:26 GMT", "version": "v2" } ]
2008-11-26
[ [ "Niedermaier", "Max", "" ], [ "Seiler", "Erhard", "" ], [ "Weisz", "Peter", "" ] ]
Compact (ferro- and antiferromagnetic) sigma-models and noncompact (hyperbolic) sigma-models are compared in a lattice formulation in dimensions $d \geq 2$. While the ferro- and antiferromagnetic models are essentially equivalent, the qualitative difference to the noncompact models is highlighted. The perturbative and ...
hep-th/0312264
Bert Janssen
Joke Adam, Jos Gheerardyn, Bert Janssen, Yolanda Lozano
The gauge invariance of the non-Abelian Chern-Simons action for D-branes revisited
Latex, 11 pages. v2: reference added. v3: minor changes and typos corrected. version to appear in Phys. Lett. B
Phys.Lett. B589 (2004) 59-69
10.1016/j.physletb.2004.03.049
KUL-TF/03-35, FFUOV-03/16
hep-th
null
We present an elegant method to prove the invariance of the Chern-Simons part of the non-Abelian action for N coinciding D-branes under the R-R and NS-NS gauge transformations, by carefully defining what is meant by a background gauge transformation in the non-Abelian world volume action. We study as well the invaria...
[ { "created": "Mon, 22 Dec 2003 15:47:05 GMT", "version": "v1" }, { "created": "Tue, 20 Jan 2004 15:23:02 GMT", "version": "v2" }, { "created": "Tue, 23 Mar 2004 15:58:08 GMT", "version": "v3" } ]
2010-04-05
[ [ "Adam", "Joke", "" ], [ "Gheerardyn", "Jos", "" ], [ "Janssen", "Bert", "" ], [ "Lozano", "Yolanda", "" ] ]
We present an elegant method to prove the invariance of the Chern-Simons part of the non-Abelian action for N coinciding D-branes under the R-R and NS-NS gauge transformations, by carefully defining what is meant by a background gauge transformation in the non-Abelian world volume action. We study as well the invarianc...
hep-th/0202059
Felix Finster
Felix Finster
The Principle of the Fermionic Projector, Chapters 5-8
95 pages, LaTeX, 1 figure
AMS/IP Studies in Advanced Mathematics Series 35 (2006)
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The "principle of the fermionic projector" provides a new mathematical framework for the formulation of physical theories and is a promising approach for physics beyond the standard model. The book begins with a brief review of relativity, relativistic quantum mechanics and classical gauge theories, with the emphasis...
[ { "created": "Sat, 9 Feb 2002 14:28:11 GMT", "version": "v1" }, { "created": "Thu, 8 Oct 2009 08:24:17 GMT", "version": "v2" }, { "created": "Sat, 20 Aug 2016 22:45:51 GMT", "version": "v3" } ]
2016-08-23
[ [ "Finster", "Felix", "" ] ]
The "principle of the fermionic projector" provides a new mathematical framework for the formulation of physical theories and is a promising approach for physics beyond the standard model. The book begins with a brief review of relativity, relativistic quantum mechanics and classical gauge theories, with the emphasis o...
1911.06432
Zurab Kakushadze
Zura Kakushadze
Renormalization of the Classical Bosonic String
8 pages; this paper was written in 1992 and published in a journal in 1993, without being uploaded to arXiv at that time
Classical and Quantum Gravity 10(4) (1993) 619-624
10.1088/0264-9381/10/4/002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss a renormalization procedure for a classical bosonic string coupled to a massless scalar field. The classical equations of motion for this system are non-renormalizable if the number of spacetime dimensions exceeds four. Our analysis indicates that string excitation modes must be included to make the string...
[ { "created": "Fri, 15 Nov 2019 00:48:03 GMT", "version": "v1" } ]
2019-11-18
[ [ "Kakushadze", "Zura", "" ] ]
We discuss a renormalization procedure for a classical bosonic string coupled to a massless scalar field. The classical equations of motion for this system are non-renormalizable if the number of spacetime dimensions exceeds four. Our analysis indicates that string excitation modes must be included to make the string a...
0901.4543
Julio Cesar Fabris
Gerard Clement, Julio C. Fabris, Manuel Eleuterio Rodrigues
Phantom Black Holes in Einstein-Maxwell-Dilaton Theory
Latex file, 32 pages, 15 figures in eps format. Typo corrected in Eq. (3.18)
Phys.Rev.D79:064021,2009
10.1103/PhysRevD.79.064021
null
hep-th astro-ph.HE gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We obtain the general static, spherically symmetric solution for the Einstein-Maxwell-dilaton system in four dimensions with a phantom coupling for the dilaton and/or the Maxwell field. This leads to new classes of black hole solutions, with single or multiple horizons. Using the geodesic equations, we analyse the co...
[ { "created": "Wed, 28 Jan 2009 20:03:08 GMT", "version": "v1" }, { "created": "Fri, 30 Jan 2009 17:38:32 GMT", "version": "v2" } ]
2009-11-06
[ [ "Clement", "Gerard", "" ], [ "Fabris", "Julio C.", "" ], [ "Rodrigues", "Manuel Eleuterio", "" ] ]
We obtain the general static, spherically symmetric solution for the Einstein-Maxwell-dilaton system in four dimensions with a phantom coupling for the dilaton and/or the Maxwell field. This leads to new classes of black hole solutions, with single or multiple horizons. Using the geodesic equations, we analyse the corr...
hep-th/0611271
Alexander Vilenkin
Alexander Vilenkin
Freak observers and the measure of the multiverse
6 pages, no figures; references added
JHEP 0701:092,2007
10.1088/1126-6708/2007/01/092
null
hep-th
null
I suggest that the factor $p_j$ in the pocket-based measure of the multiverse, $P_j=p_j f_j$, should be interpreted as accounting for equilibrium de Sitter vacuum fluctuations, while the selection factor $f_j$ accounts for the number of observers that were formed due to non-equilibrium processes resulting from such f...
[ { "created": "Fri, 24 Nov 2006 19:14:11 GMT", "version": "v1" }, { "created": "Wed, 13 Dec 2006 17:06:22 GMT", "version": "v2" } ]
2010-10-27
[ [ "Vilenkin", "Alexander", "" ] ]
I suggest that the factor $p_j$ in the pocket-based measure of the multiverse, $P_j=p_j f_j$, should be interpreted as accounting for equilibrium de Sitter vacuum fluctuations, while the selection factor $f_j$ accounts for the number of observers that were formed due to non-equilibrium processes resulting from such flu...
1712.03539
Gregor K\"alin
Gregor K\"alin
Cyclic Mario Worlds -- Color-Decomposition for One-Loop QCD
19 pages + refs, 1 figure, 2 tables; v2 fixing typos, adding clarifications, journal version
null
10.1007/JHEP04(2018)141
UUITP-48/17
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a new color decomposition for QCD amplitudes at one-loop level as a generalization of the Del Duca-Dixon-Maltoni and Johansson-Ochirov decomposition at tree level. Starting from a minimal basis of planar primitive amplitudes we write down a color decomposition that is free of linear dependencies among appe...
[ { "created": "Sun, 10 Dec 2017 14:34:19 GMT", "version": "v1" }, { "created": "Thu, 26 Apr 2018 06:36:58 GMT", "version": "v2" } ]
2018-06-13
[ [ "Kälin", "Gregor", "" ] ]
We present a new color decomposition for QCD amplitudes at one-loop level as a generalization of the Del Duca-Dixon-Maltoni and Johansson-Ochirov decomposition at tree level. Starting from a minimal basis of planar primitive amplitudes we write down a color decomposition that is free of linear dependencies among appear...
hep-th/9709137
Mikhail Voloshin
M.A. Shifman, M.B. Voloshin
Degenerate Domain Wall Solutions in Supersymmetric Theories
21 pages, LaTeX, 3 figures using epsf.sty
Phys.Rev.D57:2590-2598,1998
10.1103/PhysRevD.57.2590
TPI-MINN-97/25-T, UMN-TH-1606-97
hep-th
null
A family of degenerate domain wall configurations, partially preserving supersymmetry, is discussed in a generalized Wess-Zumino model with two scalar superfields. We establish some general features inherent to the models with continuously degenerate domain walls. For instance, for purely real trajectories additional...
[ { "created": "Thu, 18 Sep 1997 22:25:35 GMT", "version": "v1" } ]
2008-11-26
[ [ "Shifman", "M. A.", "" ], [ "Voloshin", "M. B.", "" ] ]
A family of degenerate domain wall configurations, partially preserving supersymmetry, is discussed in a generalized Wess-Zumino model with two scalar superfields. We establish some general features inherent to the models with continuously degenerate domain walls. For instance, for purely real trajectories additional "...
0907.3605
Michael Faux
M. G. Faux, K. M. Iga, and G. D. Landweber
Dimensional Enhancement via Supersymmetry
54 pages, PDF LaTeX, 7 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explain how the representation theory associated with supersymmetry in diverse dimensions is encoded within the representation theory of supersymmetry in one time-like dimension. This is enabled by algebraic criteria, derived, exhibited, and utilized in this paper, which indicate which subset of one-dimensional su...
[ { "created": "Tue, 21 Jul 2009 10:11:37 GMT", "version": "v1" } ]
2009-07-22
[ [ "Faux", "M. G.", "" ], [ "Iga", "K. M.", "" ], [ "Landweber", "G. D.", "" ] ]
We explain how the representation theory associated with supersymmetry in diverse dimensions is encoded within the representation theory of supersymmetry in one time-like dimension. This is enabled by algebraic criteria, derived, exhibited, and utilized in this paper, which indicate which subset of one-dimensional supe...
2008.05474
Oem Trivedi
Oem Trivedi
Swampland conjectures and single field inflation in non-standard cosmological scenarios
v2, 12 pages with some changes, matches the published version in IJMPD
Int.J.Mod.Phys.D 32 (2023) 01, 2250130
10.1142/S0218271822501309
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
Swampland conjectures have attracted quite some interest in the cosmological community. They have been shown to have wide ranging implications , like constraints on inflationary models, primordial black holes, dark energy to name a few. Particularly, their implications on single field inflationary models in general r...
[ { "created": "Wed, 12 Aug 2020 12:20:20 GMT", "version": "v1" }, { "created": "Tue, 18 Aug 2020 18:08:11 GMT", "version": "v2" }, { "created": "Wed, 9 Nov 2022 18:11:14 GMT", "version": "v3" } ]
2024-08-02
[ [ "Trivedi", "Oem", "" ] ]
Swampland conjectures have attracted quite some interest in the cosmological community. They have been shown to have wide ranging implications , like constraints on inflationary models, primordial black holes, dark energy to name a few. Particularly, their implications on single field inflationary models in general rel...
hep-th/9307159
George Lavrelashvili
George Lavrelashvili and Dieter Maison
Dilatonic Sphalerons and Non-Abelian Black Holes
11 pages, LaTex, MPI-Ph/93-55
null
null
null
hep-th
null
We discuss properties and interpretation of recently found globally regular and black hole solutions of a Einstein-Yang-Mills-dilaton theory. Talk given at the 15th annual MRST meeting on High Energy Physics, Syracuse University, NY, May 14-15, 1993.
[ { "created": "Mon, 26 Jul 1993 19:59:55 GMT", "version": "v1" } ]
2007-05-23
[ [ "Lavrelashvili", "George", "" ], [ "Maison", "Dieter", "" ] ]
We discuss properties and interpretation of recently found globally regular and black hole solutions of a Einstein-Yang-Mills-dilaton theory. Talk given at the 15th annual MRST meeting on High Energy Physics, Syracuse University, NY, May 14-15, 1993.
hep-th/0409252
Werner Ruehl
W. Ruehl
The masses of gauge fields in higher spin field theory on AdS(4)
10 pages
Phys.Lett. B605 (2005) 413-418
10.1016/j.physletb.2004.11.050
null
hep-th
null
Higher spin field theory on AdS(4) is defined by lifting the minimal conformal sigma model in three dimensional flat space. This allows to calculate the masses from the anomalous dimensions of the currents in the sigma model. The Goldstone boson field can be identified
[ { "created": "Fri, 24 Sep 2004 10:24:42 GMT", "version": "v1" } ]
2009-11-10
[ [ "Ruehl", "W.", "" ] ]
Higher spin field theory on AdS(4) is defined by lifting the minimal conformal sigma model in three dimensional flat space. This allows to calculate the masses from the anomalous dimensions of the currents in the sigma model. The Goldstone boson field can be identified
1402.2674
Cumrun Vafa
Cumrun Vafa
tt* Geometry and a Twistorial Extension of Topological Strings
19 pages, the identification of tt* geometry with the parameters of the refined topological string clarified
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We extend the recent study of 3d tt* geometry to 5d (4d) N=1 (N=2) supersymmetric theories. We show how the amplitudes of tt* geometry lead to an extension of topological strings and Nekrasov partition functions to twistor space, where the north/south poles of the twistor sphere lead to topological/anti-topological s...
[ { "created": "Tue, 11 Feb 2014 21:35:53 GMT", "version": "v1" }, { "created": "Fri, 7 Mar 2014 19:36:53 GMT", "version": "v2" } ]
2014-03-10
[ [ "Vafa", "Cumrun", "" ] ]
We extend the recent study of 3d tt* geometry to 5d (4d) N=1 (N=2) supersymmetric theories. We show how the amplitudes of tt* geometry lead to an extension of topological strings and Nekrasov partition functions to twistor space, where the north/south poles of the twistor sphere lead to topological/anti-topological str...
hep-th/0610269
Andrea Cappelli
Andrea Cappelli and Ivan D. Rodriguez
Jain States in a Matrix Theory of the Quantum Hall Effect
35 pages, 3 figures
JHEP0612:056,2006
10.1088/1126-6708/2006/12/056
DFF 433/06/06, NSF-KITP-06-78
hep-th cond-mat.mes-hall
null
The U(N) Maxwell-Chern-Simons matrix gauge theory is proposed as an extension of Susskind's noncommutative approach. The theory describes D0-branes, nonrelativistic particles with matrix coordinates and gauge symmetry, that realize a matrix generalization of the quantum Hall effect. Matrix ground states obtained by s...
[ { "created": "Wed, 25 Oct 2006 14:57:22 GMT", "version": "v1" } ]
2009-11-11
[ [ "Cappelli", "Andrea", "" ], [ "Rodriguez", "Ivan D.", "" ] ]
The U(N) Maxwell-Chern-Simons matrix gauge theory is proposed as an extension of Susskind's noncommutative approach. The theory describes D0-branes, nonrelativistic particles with matrix coordinates and gauge symmetry, that realize a matrix generalization of the quantum Hall effect. Matrix ground states obtained by sui...
1604.08512
Michele Cicoli
Michele Cicoli, Koushik Dutta, Anshuman Maharana, Fernando Quevedo
Moduli Vacuum Misalignment and Precise Predictions in String Inflation
21 pages + references, 2 figures
null
10.1088/1475-7516/2016/08/006
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The predictions for all the cosmological observables of any inflationary model depend on the number of e-foldings which is sensitive to the post-inflationary history of the universe. In string models the generic presence of light moduli leads to a late-time period of matter domination which lowers the required number...
[ { "created": "Thu, 28 Apr 2016 16:54:15 GMT", "version": "v1" } ]
2016-08-17
[ [ "Cicoli", "Michele", "" ], [ "Dutta", "Koushik", "" ], [ "Maharana", "Anshuman", "" ], [ "Quevedo", "Fernando", "" ] ]
The predictions for all the cosmological observables of any inflationary model depend on the number of e-foldings which is sensitive to the post-inflationary history of the universe. In string models the generic presence of light moduli leads to a late-time period of matter domination which lowers the required number o...
1409.5793
Tom Rudelius
Tom Rudelius
On the Possibility of Large Axion Moduli Spaces
26+11 pages, 9 figures, discussion of relationship to weak gravity conjecture added v2, references added v3, minor changes v4, matches publication version
JCAP 1504 (2015) 049
10.1088/1475-7516/2015/04/049
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the diameters of axion moduli spaces, focusing primarily on type IIB compactifications on Calabi-Yau three-folds. In this case, we derive a stringent bound on the diameter in the large volume region of parameter space for Calabi-Yaus with simplicial K\"ahler cone. This bound can be violated by Calabi-Yaus wi...
[ { "created": "Fri, 19 Sep 2014 20:00:04 GMT", "version": "v1" }, { "created": "Mon, 29 Sep 2014 02:21:01 GMT", "version": "v2" }, { "created": "Thu, 16 Oct 2014 18:08:25 GMT", "version": "v3" }, { "created": "Sat, 23 May 2015 20:16:30 GMT", "version": "v4" } ]
2015-06-22
[ [ "Rudelius", "Tom", "" ] ]
We study the diameters of axion moduli spaces, focusing primarily on type IIB compactifications on Calabi-Yau three-folds. In this case, we derive a stringent bound on the diameter in the large volume region of parameter space for Calabi-Yaus with simplicial K\"ahler cone. This bound can be violated by Calabi-Yaus with...
1608.02622
Franco Fiorini
Franco Fiorini and Nicolas Vattuone
An analysis of Born-Infeld determinantal gravity in Weitzenbock spacetime
8 pages, no figures. Additional comments at the end of Sec. II. Two more references are included. Accepted in PLB
Phys. Lett. B763 (2016) 45
10.1016/j.physletb.2016.10.016
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Born-Infeld theory of the gravitational field formulated in Weitzenbock spacetime is studied in detail. The action, constructed quadratically upon the torsion two-form, reduces to Einstein gravity in the low field limit where the Born-Infeld constant goes to infinity, and it is described by second order field equ...
[ { "created": "Mon, 8 Aug 2016 21:01:01 GMT", "version": "v1" }, { "created": "Fri, 14 Oct 2016 17:37:58 GMT", "version": "v2" } ]
2016-11-23
[ [ "Fiorini", "Franco", "" ], [ "Vattuone", "Nicolas", "" ] ]
The Born-Infeld theory of the gravitational field formulated in Weitzenbock spacetime is studied in detail. The action, constructed quadratically upon the torsion two-form, reduces to Einstein gravity in the low field limit where the Born-Infeld constant goes to infinity, and it is described by second order field equat...
hep-th/9803241
International Department
Yu. Malyuta and T. Obikhod
Compactifications of F-Theory on Calabi-Yau Fourfolds
7 pages, LATEX
null
null
null
hep-th
null
The enhanced gauge groups in F-theory compactified on elliptic Calabi-Yau fourfolds are investigated in terms of toric geometry.
[ { "created": "Mon, 30 Mar 1998 09:54:44 GMT", "version": "v1" } ]
2007-05-23
[ [ "Malyuta", "Yu.", "" ], [ "Obikhod", "T.", "" ] ]
The enhanced gauge groups in F-theory compactified on elliptic Calabi-Yau fourfolds are investigated in terms of toric geometry.
hep-th/0407242
Sergei Kuzenko
S. M. Kuzenko
Exact propagators in harmonic superspace
Latex, 12 pages; V2: a reference added; V3: typos in eq. (3) corrected, the version to appear in PLB; V4: typos in eq. (47) corrected
Phys.Lett. B600 (2004) 163-170
10.1016/j.physletb.2004.08.071
null
hep-th
null
Within the background field formulation in harmonic superspace for quantum N = 2 super Yang-Mills theories, the propagators of the matter, gauge and ghost superfields possess a complicated dependence on the SU(2) harmonic variables via the background vector multiplet. This dependence is shown to simplify drastically ...
[ { "created": "Wed, 28 Jul 2004 07:03:51 GMT", "version": "v1" }, { "created": "Thu, 12 Aug 2004 07:25:16 GMT", "version": "v2" }, { "created": "Tue, 31 Aug 2004 08:25:16 GMT", "version": "v3" }, { "created": "Mon, 13 Sep 2004 05:27:04 GMT", "version": "v4" } ]
2009-11-10
[ [ "Kuzenko", "S. M.", "" ] ]
Within the background field formulation in harmonic superspace for quantum N = 2 super Yang-Mills theories, the propagators of the matter, gauge and ghost superfields possess a complicated dependence on the SU(2) harmonic variables via the background vector multiplet. This dependence is shown to simplify drastically in...
hep-th/9406182
Arlen Anderson
Arlen Anderson
Quantum Backreaction on ``Classical'' Variables
LaTeX, 10 pp. title change, minor improvement of presentation
null
10.1103/PhysRevLett.74.621
Imperial-TP-93-94-44
hep-th
null
A mathematically consistent procedure for coupling quasiclassical and quantum variables through coupled Hamilton-Heisenberg equations of motion is derived from a variational principle. During evolution, the quasiclassical variables become entangled with the quantum variables with the result that the value of the quas...
[ { "created": "Tue, 28 Jun 1994 11:42:00 GMT", "version": "v1" }, { "created": "Thu, 17 Nov 1994 18:17:35 GMT", "version": "v2" } ]
2009-10-28
[ [ "Anderson", "Arlen", "" ] ]
A mathematically consistent procedure for coupling quasiclassical and quantum variables through coupled Hamilton-Heisenberg equations of motion is derived from a variational principle. During evolution, the quasiclassical variables become entangled with the quantum variables with the result that the value of the quasic...
1705.02352
Cezar Condeescu
Cezar Condeescu, Emilian Dudas and Gianfranco Pradisi
Open Strings and Electric Fields in Compact Spaces
44 pages, 4 figures; v2 corrections in section 8, one reference added
null
10.1016/j.nuclphysb.2018.03.001
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyse open strings with background electric fields in the internal space, T-dual to branes moving with constant velocities in the internal space. We find that the direction of the electric fields inside a two torus, dual to the D brane velocities, has to be quantised such that the corresponding direction is comp...
[ { "created": "Fri, 5 May 2017 18:09:05 GMT", "version": "v1" }, { "created": "Mon, 4 Sep 2017 10:39:35 GMT", "version": "v2" } ]
2018-04-04
[ [ "Condeescu", "Cezar", "" ], [ "Dudas", "Emilian", "" ], [ "Pradisi", "Gianfranco", "" ] ]
We analyse open strings with background electric fields in the internal space, T-dual to branes moving with constant velocities in the internal space. We find that the direction of the electric fields inside a two torus, dual to the D brane velocities, has to be quantised such that the corresponding direction is compac...
0901.3214
Christoph A. Stephan
Jan-Hendrik Jureit, Christoph A. Stephan
On a Classification of Irreducible Almost-Commutative Geometries V
null
J.Math.Phys.50:072301,2009
10.1063/1.3167287
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We extend a classification of irreducible, almost-commutative geometries whose spectral action is dynamically non-degenerate, to internal algebras that have six simple summands. We find essentially four particle models: An extension of the standard model by a new species of fermions with vectorlike coupling to the ga...
[ { "created": "Wed, 21 Jan 2009 09:46:38 GMT", "version": "v1" } ]
2014-11-18
[ [ "Jureit", "Jan-Hendrik", "" ], [ "Stephan", "Christoph A.", "" ] ]
We extend a classification of irreducible, almost-commutative geometries whose spectral action is dynamically non-degenerate, to internal algebras that have six simple summands. We find essentially four particle models: An extension of the standard model by a new species of fermions with vectorlike coupling to the gaug...
hep-th/0209189
Nelson R. F. Braga
Nelson R. F. Braga
Quantum Fields in anti-de Sitter space and the Maldacena conjecture
Talk presented at "XXII Brazilian National Meeting in Particles and Fields", Sao Lourenco, Brazil, October 22-26,2001, to appear in Braz. J. Phys
Braz.J.Phys.32:880-883,2002
null
null
hep-th
null
We review in this lecture the relation between the Maldacena Conjecture, also known as AdS/CFT correspondence, and the so called Holographic principle that seems to be an essential ingredient for a quantum gravity theory. We also illustrate the idea of Holography by showing that the curvature of the anti-de Sitter sp...
[ { "created": "Mon, 23 Sep 2002 17:09:11 GMT", "version": "v1" } ]
2008-11-26
[ [ "Braga", "Nelson R. F.", "" ] ]
We review in this lecture the relation between the Maldacena Conjecture, also known as AdS/CFT correspondence, and the so called Holographic principle that seems to be an essential ingredient for a quantum gravity theory. We also illustrate the idea of Holography by showing that the curvature of the anti-de Sitter spac...
hep-th/9205113
Philip Argyres
P.C. Argyres, E. Lyman, and S.-H.H. Tye
Low-Lying States of the Six-Dimensional Fractional Superstring
69 pages, LaTeX, CLNS 91/1121
Phys.Rev.D46:4533-4565,1992
10.1103/PhysRevD.46.4533
null
hep-th
null
The $K=4$ fractional superstring Fock space is constructed in terms of $\bZ_4$ parafermions and free bosons. The bosonization of the $\bZ_4$ parafermion theory and the generalized commutation relations satisfied by the modes of various parafermion fields are reviewed. In this preliminary analysis, we describe a Fock ...
[ { "created": "Fri, 29 May 1992 22:06:46 GMT", "version": "v1" } ]
2010-11-01
[ [ "Argyres", "P. C.", "" ], [ "Lyman", "E.", "" ], [ "Tye", "S. -H. H.", "" ] ]
The $K=4$ fractional superstring Fock space is constructed in terms of $\bZ_4$ parafermions and free bosons. The bosonization of the $\bZ_4$ parafermion theory and the generalized commutation relations satisfied by the modes of various parafermion fields are reviewed. In this preliminary analysis, we describe a Fock sp...