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hep-th/0105243
null
S.L. Dubovsky, V.A. Rubakov
On models of gauge field localization on a brane
25 pages, 3 figures
Int.J.Mod.Phys.A16:4331-4350,2001
10.1142/S0217751X01005286
null
hep-th hep-ph
null
We argue that any viable mechanism of gauge field localization should automatically imply charge universality on the brane. We study whether this condition is satisfied in the two known proposals aimed to localize vector field in flat bulk space. We construct a simple calculable model with confinement in the bulk and...
[ { "created": "Wed, 23 May 2001 18:39:27 GMT", "version": "v1" } ]
2014-11-18
[ [ "Dubovsky", "S. L.", "" ], [ "Rubakov", "V. A.", "" ] ]
We argue that any viable mechanism of gauge field localization should automatically imply charge universality on the brane. We study whether this condition is satisfied in the two known proposals aimed to localize vector field in flat bulk space. We construct a simple calculable model with confinement in the bulk and d...
0812.4363
Changhyun Ahn
Changhyun Ahn
Comments on Holographic Gravity Dual of N=6 Superconformal Chern-Simons Gauge Theory
21pp, The first paragraph of section 2, the second paragraph in page 5, the two paragraphs in page 6 and CS matter stuffs in section 3 added or improved and to appear in JHEP
JHEP 0903:107,2009
10.1088/1126-6708/2009/03/107
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The holographic nonsupersymmetric renormalization group flows in four dimensions are found. The mass-deformed N=2, 4 Chern-Simons matter theories can be reproduced from N=1 Chern-Simons matter theory by putting some constraints in the mass terms. We construct the geometric superpotential, from an eleven dimensional M...
[ { "created": "Tue, 23 Dec 2008 10:49:05 GMT", "version": "v1" }, { "created": "Thu, 5 Mar 2009 11:03:15 GMT", "version": "v2" } ]
2009-03-24
[ [ "Ahn", "Changhyun", "" ] ]
The holographic nonsupersymmetric renormalization group flows in four dimensions are found. The mass-deformed N=2, 4 Chern-Simons matter theories can be reproduced from N=1 Chern-Simons matter theory by putting some constraints in the mass terms. We construct the geometric superpotential, from an eleven dimensional M-t...
hep-th/9611125
Juan Maldacena
Juan Maldacena
D-branes and Near Extremal Black Holes at Low Energies
14 pages, 2 figures, uses harvmac, an error in a proof is corrected, the conclusions are the same
Phys.Rev. D55 (1997) 7645-7650
10.1103/PhysRevD.55.7645
null
hep-th
null
It has been observed recently that many properties of some near extremal black holes can be described in terms of bound states of D-branes. Using a non-renormalization theorem we argue that the D-brane description is the correct quantum gravity description of the black hole at low energies. The low energy theory incl...
[ { "created": "Sun, 17 Nov 1996 21:38:55 GMT", "version": "v1" }, { "created": "Wed, 4 Dec 1996 20:27:50 GMT", "version": "v2" } ]
2009-10-30
[ [ "Maldacena", "Juan", "" ] ]
It has been observed recently that many properties of some near extremal black holes can be described in terms of bound states of D-branes. Using a non-renormalization theorem we argue that the D-brane description is the correct quantum gravity description of the black hole at low energies. The low energy theory includ...
hep-th/0111279
Syksy Rasanen
Syksy Rasanen
On ekpyrotic brane collisions
29 pages, LaTeX2e. v2: Added a reference, revised comments on quantum and string corrections
Nucl.Phys. B626 (2002) 183-206
10.1016/S0550-3213(02)00056-1
HIP-2001-64/TH
hep-th
null
We derive the five-dimensional metrics which describe a non-singular boundary brane collision in the ekpyrotic scenario in the context of general relativity, taking into account brane tension. We show that the metrics constrain matter created in the collision to have negative energy density or pressure. In particular...
[ { "created": "Fri, 30 Nov 2001 14:55:39 GMT", "version": "v1" }, { "created": "Fri, 7 Dec 2001 17:19:39 GMT", "version": "v2" } ]
2009-11-07
[ [ "Rasanen", "Syksy", "" ] ]
We derive the five-dimensional metrics which describe a non-singular boundary brane collision in the ekpyrotic scenario in the context of general relativity, taking into account brane tension. We show that the metrics constrain matter created in the collision to have negative energy density or pressure. In particular, ...
2307.05756
Leandro Roza Livramento PhD
Leandro Roza Livramento and Yakov Shnir
Multisolitons in a gauged Skyrme-Maxwell model
17 pages, 10 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct new solutions of a $U(1)$ gauged Skyrme-Maxwell model of topological degrees $Q\leq 5$, which represent Skyrmions coupled to magnetic fluxes. It is found that, generically, in the strong coupling limit, coupling to the magnetic field results in transformation of the configuration to the toroidally shaped...
[ { "created": "Tue, 11 Jul 2023 19:22:21 GMT", "version": "v1" }, { "created": "Sun, 3 Sep 2023 02:40:05 GMT", "version": "v2" } ]
2023-09-06
[ [ "Livramento", "Leandro Roza", "" ], [ "Shnir", "Yakov", "" ] ]
We construct new solutions of a $U(1)$ gauged Skyrme-Maxwell model of topological degrees $Q\leq 5$, which represent Skyrmions coupled to magnetic fluxes. It is found that, generically, in the strong coupling limit, coupling to the magnetic field results in transformation of the configuration to the toroidally shaped S...
1510.01332
Efrat Gerchkovitz
Bartomeu Fiol, Efrat Gerchkovitz and Zohar Komargodski
The Exact Bremsstrahlung Function in N=2 Superconformal Field Theories
7 pages, 2 figures; references added
Phys. Rev. Lett. 116, 081601 (2016)
10.1103/PhysRevLett.116.081601
WIS/08/15-NOV-DPPA
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose an exact formula for the energy radiated by an accelerating quark in N=2 superconformal theories in four dimensions. This formula reproduces the known Bremsstrahlung function for N=4 theories and provides a prediction for all the perturbative and instanton corrections in N=2 theories. We perform a perturba...
[ { "created": "Mon, 5 Oct 2015 20:12:37 GMT", "version": "v1" }, { "created": "Mon, 2 Nov 2015 15:38:18 GMT", "version": "v2" } ]
2016-03-02
[ [ "Fiol", "Bartomeu", "" ], [ "Gerchkovitz", "Efrat", "" ], [ "Komargodski", "Zohar", "" ] ]
We propose an exact formula for the energy radiated by an accelerating quark in N=2 superconformal theories in four dimensions. This formula reproduces the known Bremsstrahlung function for N=4 theories and provides a prediction for all the perturbative and instanton corrections in N=2 theories. We perform a perturbati...
1511.07179
Yiqiang Du
Yiqiang Du, Shan-Quan Lan, Yu Tian and Hongbao Zhang
Dynamical stability of the Holographic System with Two Competing Orders
19 pages, 15 figures; v2: minor corrections
JHEP 01(2016)016
10.1007/JHEP01(2016)016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the dynamical stability of the holographic system with two order parameters, which exhibits competition and coexistence of condensations. In the linear regime, we have developed the gauge dependent formalism to calculate the quasi-normal modes by gauge fixing, which turns out be considerably convenient...
[ { "created": "Mon, 23 Nov 2015 11:18:04 GMT", "version": "v1" }, { "created": "Wed, 6 Jan 2016 14:11:52 GMT", "version": "v2" } ]
2016-01-27
[ [ "Du", "Yiqiang", "" ], [ "Lan", "Shan-Quan", "" ], [ "Tian", "Yu", "" ], [ "Zhang", "Hongbao", "" ] ]
We investigate the dynamical stability of the holographic system with two order parameters, which exhibits competition and coexistence of condensations. In the linear regime, we have developed the gauge dependent formalism to calculate the quasi-normal modes by gauge fixing, which turns out be considerably convenient. ...
1111.7142
Max Atkin
Max R. Atkin
Applications of Random Graphs to 2D Quantum Gravity
142 pages, 13 figures, PhD thesis, University of Oxford (2011)
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The central topic of this thesis is two dimensional Quantum Gravity and its properties. The term Quantum Gravity itself is ambiguous as there are many proposals for its correct formulation and none of them have been verified experimentally. In this thesis we consider a number of closely related approaches to two dime...
[ { "created": "Wed, 30 Nov 2011 12:42:11 GMT", "version": "v1" } ]
2011-12-01
[ [ "Atkin", "Max R.", "" ] ]
The central topic of this thesis is two dimensional Quantum Gravity and its properties. The term Quantum Gravity itself is ambiguous as there are many proposals for its correct formulation and none of them have been verified experimentally. In this thesis we consider a number of closely related approaches to two dimens...
1311.4199
Oren Bergman Prof.
Oren Bergman, Diego Rodriguez-Gomez, Gabi Zafrir
5-Brane Webs, Symmetry Enhancement, and Duality in 5d Supersymmetric Gauge Theory
50 pages, 36 figures; Typos corrected. Version published in JHEP
null
10.1007/JHEP03(2014)112
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a number of investigations of 5d ${\cal N}=1$ supersymmetric gauge theories that make use of 5-brane web constructions and the 5d superconformal index. These include an observation of enhanced global symmetry in the 5d fixed point theory corresponding to $SU(N)$ gauge theory with Chern-Simons level $\pm N$...
[ { "created": "Sun, 17 Nov 2013 18:49:15 GMT", "version": "v1" }, { "created": "Wed, 9 Apr 2014 14:44:17 GMT", "version": "v2" } ]
2015-06-17
[ [ "Bergman", "Oren", "" ], [ "Rodriguez-Gomez", "Diego", "" ], [ "Zafrir", "Gabi", "" ] ]
We present a number of investigations of 5d ${\cal N}=1$ supersymmetric gauge theories that make use of 5-brane web constructions and the 5d superconformal index. These include an observation of enhanced global symmetry in the 5d fixed point theory corresponding to $SU(N)$ gauge theory with Chern-Simons level $\pm N$, ...
hep-th/9710029
Maru Nobuhito
Kei Ito and Nobuhito Maru
Matrix String Theory from Brane Configuration
14 pages, 7 figures, LaTeX, the discussion of mirror symmetry added, some typos corrected, to appear in Phys. Lett. B
Phys.Lett. B426 (1998) 43-49
10.1016/S0370-2693(98)00274-3
DPNU-97-47
hep-th
null
Configurations of fivebranes, twobranes and fourbranes in type IIA string theory, which give (1+1) dimensional supersymmetric gauge theories in the low energy limit, are constructed. It is shown that these brane configurations are equivalent to a certain class of matrix string theories. This opens up an avenue for th...
[ { "created": "Fri, 3 Oct 1997 11:04:44 GMT", "version": "v1" }, { "created": "Tue, 7 Oct 1997 08:16:51 GMT", "version": "v2" }, { "created": "Tue, 17 Mar 1998 14:00:27 GMT", "version": "v3" } ]
2009-10-30
[ [ "Ito", "Kei", "" ], [ "Maru", "Nobuhito", "" ] ]
Configurations of fivebranes, twobranes and fourbranes in type IIA string theory, which give (1+1) dimensional supersymmetric gauge theories in the low energy limit, are constructed. It is shown that these brane configurations are equivalent to a certain class of matrix string theories. This opens up an avenue for the ...
1906.07727
Niccol\`o Cribiori
Niccol\`o Cribiori, Christoph Roupec, Timm Wrase and Yusuke Yamada
The supersymmetric anti-D3-brane action in KKLT
45 pages; v2: minor corrections, references added, published version
Phys. Rev. D 100, 066001 (2019)
10.1103/PhysRevD.100.066001
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An anti-D3-brane plays a crucial role in the construction of semi-realistic cosmological models in string theory. Part of its action provides an uplift term that has been used to lift AdS solutions to phenomenologically viable dS vacua in the KKLT and LVS setups. In the last few years it has been shown that this upli...
[ { "created": "Tue, 18 Jun 2019 18:00:00 GMT", "version": "v1" }, { "created": "Fri, 30 Aug 2019 20:38:04 GMT", "version": "v2" } ]
2019-09-11
[ [ "Cribiori", "Niccolò", "" ], [ "Roupec", "Christoph", "" ], [ "Wrase", "Timm", "" ], [ "Yamada", "Yusuke", "" ] ]
An anti-D3-brane plays a crucial role in the construction of semi-realistic cosmological models in string theory. Part of its action provides an uplift term that has been used to lift AdS solutions to phenomenologically viable dS vacua in the KKLT and LVS setups. In the last few years it has been shown that this uplift...
2004.10215
Amitabh Virmani
P. B. Aneesh, Sumanta Chakraborty, Sk Jahanur Hoque, Amitabh Virmani
First law of black hole mechanics with fermions
24 pages; no figures; v2: typos corrected, matches the version to appear in CQG
null
10.1088/1361-6382/aba5ab
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the last few years, there has been significant interest in understanding the stationary comparison version of the first law of black hole mechanics in the vielbein formulation of gravity. Several authors have pointed out that to discuss the first law in the vielbein formulation one must extend the Iyer-Wald Noethe...
[ { "created": "Tue, 21 Apr 2020 18:00:10 GMT", "version": "v1" }, { "created": "Sun, 16 Aug 2020 04:33:20 GMT", "version": "v2" } ]
2020-10-28
[ [ "Aneesh", "P. B.", "" ], [ "Chakraborty", "Sumanta", "" ], [ "Hoque", "Sk Jahanur", "" ], [ "Virmani", "Amitabh", "" ] ]
In the last few years, there has been significant interest in understanding the stationary comparison version of the first law of black hole mechanics in the vielbein formulation of gravity. Several authors have pointed out that to discuss the first law in the vielbein formulation one must extend the Iyer-Wald Noether ...
2404.05801
Antonia Paraskevopoulou
Ralph Blumenhagen, Niccol\`o Cribiori, Aleksandar Gligovic, Antonia Paraskevopoulou
Reflections on an M-theoretic Emergence Proposal
31 pages, 1 figure. Contribution to the proceedings of the Corfu Summer Institute 2023 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2023), 23 April - 6 May, and 27 August - 1 October, 2023, Corfu, Greece, v2: minor revisions, references added
null
null
MPP-2024-73
hep-th
http://creativecommons.org/licenses/by/4.0/
In a pedagogical manner, we review recent developments in the investigation of the Emergence Proposal. Although it is fair to say that this idea is still at an exploratory level and a fully coherent picture has yet to be developed, we put it into perspective to previous work on the swampland program and on emergence ...
[ { "created": "Mon, 8 Apr 2024 18:04:43 GMT", "version": "v1" }, { "created": "Tue, 23 Apr 2024 20:06:48 GMT", "version": "v2" } ]
2024-04-25
[ [ "Blumenhagen", "Ralph", "" ], [ "Cribiori", "Niccolò", "" ], [ "Gligovic", "Aleksandar", "" ], [ "Paraskevopoulou", "Antonia", "" ] ]
In a pedagogical manner, we review recent developments in the investigation of the Emergence Proposal. Although it is fair to say that this idea is still at an exploratory level and a fully coherent picture has yet to be developed, we put it into perspective to previous work on the swampland program and on emergence in...
hep-th/9708119
Massimo Porrati
M. Porrati, A. Rozenberg
Bound States at Threshold in Supersymmetric Quantum Mechanics
Version to appear in Nucl. Phys. B
Nucl.Phys. B515 (1998) 184-202
10.1016/S0550-3213(97)00804-3
NYU-TH-97/08/02, CPHT-S554-0897
hep-th
null
We propose a general method that allows to detect the existence of normalizable ground states in supersymmetric quantum mechanical systems with non-Fredholm spectrum. We apply our method to show the existence of bound states at threshold in two important cases: 1) the quantum mechanical system describing H-monopoles;...
[ { "created": "Fri, 22 Aug 1997 12:27:47 GMT", "version": "v1" }, { "created": "Fri, 29 Aug 1997 12:00:35 GMT", "version": "v2" }, { "created": "Thu, 11 Sep 1997 17:28:50 GMT", "version": "v3" }, { "created": "Thu, 27 Nov 1997 22:01:04 GMT", "version": "v4" } ]
2009-10-30
[ [ "Porrati", "M.", "" ], [ "Rozenberg", "A.", "" ] ]
We propose a general method that allows to detect the existence of normalizable ground states in supersymmetric quantum mechanical systems with non-Fredholm spectrum. We apply our method to show the existence of bound states at threshold in two important cases: 1) the quantum mechanical system describing H-monopoles; 2...
1111.3776
Vit Jakubsky
Vit Jakubsky, Mikhail S. Plyushchay
Supersymmetric twisting of carbon nanotubes
10 pages, 5 figures; analysis extended, fig.5 added. Typos corrected, references added
Phys. Rev. D85, 045035 (2012)
10.1103/PhysRevD.85.045035
null
hep-th cond-mat.mes-hall math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct exactly solvable models of twisted carbon nanotubes via supersymmetry, by applying the matrix Darboux transformation. We derive the Green's function for these systems and compute the local density of states. Explicit examples of twisted carbon nanotubes are produced, where the back-scattering is suppress...
[ { "created": "Wed, 16 Nov 2011 12:16:07 GMT", "version": "v1" }, { "created": "Tue, 28 Feb 2012 12:32:44 GMT", "version": "v2" } ]
2013-05-30
[ [ "Jakubsky", "Vit", "" ], [ "Plyushchay", "Mikhail S.", "" ] ]
We construct exactly solvable models of twisted carbon nanotubes via supersymmetry, by applying the matrix Darboux transformation. We derive the Green's function for these systems and compute the local density of states. Explicit examples of twisted carbon nanotubes are produced, where the back-scattering is suppressed...
2005.11453
Adailton Ara\'ujo Filho
A. A. Ara\'ujo Filho, J. A. A. S. Reis
Thermal aspects of interacting quantum gases in Lorentz-violating scenarios
36 pages, 4 figures and 8 tables
The European Physical Journal Plus (2021) 136:310
10.1140/epjp/s13360-021-01289-z
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we study the interaction of quantum gases in Lorentz-violating scenarios considering both boson and fermion sectors. In the latter case, we investigate the consequences of a system governed by scalar, vector, pseudovector and tensor operators. Besides, we examine the implications of $\left( \hat{k}_{a}\...
[ { "created": "Sat, 23 May 2020 02:37:05 GMT", "version": "v1" }, { "created": "Fri, 12 Mar 2021 12:58:48 GMT", "version": "v2" } ]
2021-03-15
[ [ "Filho", "A. A. Araújo", "" ], [ "Reis", "J. A. A. S.", "" ] ]
In this work, we study the interaction of quantum gases in Lorentz-violating scenarios considering both boson and fermion sectors. In the latter case, we investigate the consequences of a system governed by scalar, vector, pseudovector and tensor operators. Besides, we examine the implications of $\left( \hat{k}_{a}\ri...
hep-th/0209126
Marek Rogatko
Marek Rogatko
Positivity of Energy in Einstein-Maxwell Axion-dilaton gravity
11 pages, Latex, to be published in Classical Quantum Gravity
Class.Quant.Grav. 19 (2002) 5063-5072
10.1088/0264-9381/19/20/303
null
hep-th gr-qc
null
Avoiding the problem of the existence of asymptotically constant spinors satysfying certain differential equations on a non-compact hypersrface we presented the proof of positivity of the ADM and Bondi energy in Einstein-Maxwell axion-dilaton gravity. In our attitude spinor fields defining the enwergy need only be de...
[ { "created": "Mon, 16 Sep 2002 07:41:47 GMT", "version": "v1" } ]
2009-11-07
[ [ "Rogatko", "Marek", "" ] ]
Avoiding the problem of the existence of asymptotically constant spinors satysfying certain differential equations on a non-compact hypersrface we presented the proof of positivity of the ADM and Bondi energy in Einstein-Maxwell axion-dilaton gravity. In our attitude spinor fields defining the enwergy need only be defi...
0803.2019
David Kastor
David Kastor, Sourya Ray and Jennie Traschen
The Thermodynamics of Kaluza-Klein Black Hole/Bubble Chains
20 pages, 1 figure
Class.Quant.Grav.25:125004,2008
10.1088/0264-9381/25/12/125004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A Killing bubble is a minimal surface that arises as the fixed surface of a spacelike Killing field. We compute the bubble contributions to the Smarr relations and the mass and tension first laws for spacetimes containing both black holes and Killing bubbles. The resulting relations display an interesting interchange...
[ { "created": "Thu, 13 Mar 2008 18:10:32 GMT", "version": "v1" } ]
2008-11-26
[ [ "Kastor", "David", "" ], [ "Ray", "Sourya", "" ], [ "Traschen", "Jennie", "" ] ]
A Killing bubble is a minimal surface that arises as the fixed surface of a spacelike Killing field. We compute the bubble contributions to the Smarr relations and the mass and tension first laws for spacetimes containing both black holes and Killing bubbles. The resulting relations display an interesting interchange s...
0807.4527
Mariana Grana
Mariana Gra\~na, Ruben Minasian, Michela Petrini and Daniel Waldram
T-duality, Generalized Geometry and Non-Geometric Backgrounds
33 pages
JHEP 0904:075,2009
10.1088/1126-6708/2009/04/075
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the action of O(d,d), and in particular T-duality, in the context of generalized geometry, focusing on the description of so-called non-geometric backgrounds. We derive local expressions for the pure spinors descibing the generalized geometry dual to an SU(3) structure background, and show that the equatio...
[ { "created": "Mon, 28 Jul 2008 20:20:24 GMT", "version": "v1" } ]
2011-08-03
[ [ "Graña", "Mariana", "" ], [ "Minasian", "Ruben", "" ], [ "Petrini", "Michela", "" ], [ "Waldram", "Daniel", "" ] ]
We discuss the action of O(d,d), and in particular T-duality, in the context of generalized geometry, focusing on the description of so-called non-geometric backgrounds. We derive local expressions for the pure spinors descibing the generalized geometry dual to an SU(3) structure background, and show that the equations...
1902.05847
Alessio Maiezza
Alessio Maiezza and Juan Carlos Vasquez
Non-local Lagrangians from Renormalons and Analyzable Functions
19 pages, 4 figures, references added, final version appearing in Annals of Physics
null
10.1016/j.aop.2019.04.015
null
hep-th hep-ph math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We embed in a generalized Borel procedure the notion of renormalization and renormalons. While there are several efforts in literature to have a semi-classical understanding of the renormalons, here we argue that this is not the fundamental issue and show how to deal with the problem. We find that the effective Lagra...
[ { "created": "Fri, 15 Feb 2019 15:32:23 GMT", "version": "v1" }, { "created": "Fri, 3 May 2019 08:20:21 GMT", "version": "v2" } ]
2019-06-26
[ [ "Maiezza", "Alessio", "" ], [ "Vasquez", "Juan Carlos", "" ] ]
We embed in a generalized Borel procedure the notion of renormalization and renormalons. While there are several efforts in literature to have a semi-classical understanding of the renormalons, here we argue that this is not the fundamental issue and show how to deal with the problem. We find that the effective Lagrang...
1401.6355
Yakov Shnir
A.Acus, E.Norvai\v{s}as and Ya. Shnir
Hopfions interaction from the viewpoint of the product ansatz
16 pages, 5 figures
null
10.1016/j.physletb.2014.04.009
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the relation between the solutions of the Skyrme model of lower degrees and the corresponding axially symmetric Hopfions which is given by the projection onto the coset space SU(2)/U(1). The interaction energy of the Hopfions is evaluated directly from the product ansatz. Our results show that if the separ...
[ { "created": "Wed, 22 Jan 2014 18:57:28 GMT", "version": "v1" } ]
2015-06-18
[ [ "Acus", "A.", "" ], [ "Norvaišas", "E.", "" ], [ "Shnir", "Ya.", "" ] ]
We discuss the relation between the solutions of the Skyrme model of lower degrees and the corresponding axially symmetric Hopfions which is given by the projection onto the coset space SU(2)/U(1). The interaction energy of the Hopfions is evaluated directly from the product ansatz. Our results show that if the separat...
0710.2086
David Berenstein
David Berenstein
Strings on conifolds from strong coupling dynamics, part I
52 pages, JHEP3 style
JHEP 0804:002,2008
10.1088/1126-6708/2008/04/002
null
hep-th
null
A method to solve various aspects of the strong coupling expansion of the superconformal field theory duals of AdS_5 x X geometries from first principles is proposed. The main idea is that at strong coupling the configurations that dominate the low energy dynamics of the field theory compactified on a three sphere ar...
[ { "created": "Wed, 10 Oct 2007 18:24:37 GMT", "version": "v1" } ]
2009-05-20
[ [ "Berenstein", "David", "" ] ]
A method to solve various aspects of the strong coupling expansion of the superconformal field theory duals of AdS_5 x X geometries from first principles is proposed. The main idea is that at strong coupling the configurations that dominate the low energy dynamics of the field theory compactified on a three sphere are ...
hep-th/0111236
Schucker
Thomas Schucker
Forces from Connes' geometry
corrected and extended version, 75 pages LaTeX, 8 figures, 3 tables, appendix on groups and representations added. To appear in Springer Lecture Notes in Physics Lectures `Topology and Geometry in Physics', Editors: Eike Bick and Frank Steffen
Lect.Notes Phys.659:285-350,2005
10.1007/978-3-540-31532-2_6
CPT-01/P.4264
hep-th
null
We try to give a pedagogical introduction to Connes' derivation of the standard model of electro-magnetic, weak and strong forces from gravity.
[ { "created": "Mon, 26 Nov 2001 20:01:34 GMT", "version": "v1" }, { "created": "Fri, 7 Jun 2002 12:04:01 GMT", "version": "v2" }, { "created": "Mon, 26 Mar 2007 15:06:46 GMT", "version": "v3" } ]
2015-06-26
[ [ "Schucker", "Thomas", "" ] ]
We try to give a pedagogical introduction to Connes' derivation of the standard model of electro-magnetic, weak and strong forces from gravity.
1511.07143
Yu-Xiao Liu
Wen-Di Guo, Qi-Ming Fu, Yu-Peng Zhang, Yu-Xiao Liu
Tensor perturbations of $f(T)$-branes
7 pages, 3 figures
Phys. Rev. D 93, 044002 (2016)
10.1103/PhysRevD.93.044002
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the tensor perturbation of the $f(T)$ brane embedded in an AdS$_5$ spacetime. With the transverse-traceless condition, we get the tensor perturbation equation of the $f(T)$ brane and show that the stability of this brane system can be ensured. In addition, we take $ f(T)=T+\alpha T^2$ as an example to anal...
[ { "created": "Mon, 23 Nov 2015 09:15:11 GMT", "version": "v1" } ]
2016-02-10
[ [ "Guo", "Wen-Di", "" ], [ "Fu", "Qi-Ming", "" ], [ "Zhang", "Yu-Peng", "" ], [ "Liu", "Yu-Xiao", "" ] ]
We explore the tensor perturbation of the $f(T)$ brane embedded in an AdS$_5$ spacetime. With the transverse-traceless condition, we get the tensor perturbation equation of the $f(T)$ brane and show that the stability of this brane system can be ensured. In addition, we take $ f(T)=T+\alpha T^2$ as an example to analys...
1103.3121
Mohammad R. Garousi
Mohammad R. Garousi
S-duality of D-brane action at order $O(\alpha'^2)$
Latex file, 14 pages, v5: A mistake in the dilaton factor of the Chern-Simons couplings is corrected. As a result, there is only one modular function in all D$_3$-brane couplings
Phys.Lett.B701:465-470,2011
10.1016/j.physletb.2011.06.004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the compatibility of the DBI and the Chern-Simons actions with the T-duality transformations, the curvature corrections to these actions have been recently extended to include the quadratic B-field couplings at order $O(\alpha'^2)$. In this paper, we use the compatibility of the couplings on D$_3$-brane with th...
[ { "created": "Wed, 16 Mar 2011 08:03:24 GMT", "version": "v1" }, { "created": "Tue, 5 Apr 2011 11:46:33 GMT", "version": "v2" }, { "created": "Mon, 13 Jun 2011 04:57:38 GMT", "version": "v3" }, { "created": "Sun, 10 Jul 2011 10:46:10 GMT", "version": "v4" }, { "cr...
2013-12-30
[ [ "Garousi", "Mohammad R.", "" ] ]
Using the compatibility of the DBI and the Chern-Simons actions with the T-duality transformations, the curvature corrections to these actions have been recently extended to include the quadratic B-field couplings at order $O(\alpha'^2)$. In this paper, we use the compatibility of the couplings on D$_3$-brane with the ...
1303.6641
Leopoldo A. Pando Zayas
Leopoldo A. Pando Zayas and Cheng Peng
Toward a Higher-Spin Dual of Interacting Field Theories
18 pages. v2: References added, JHEP version
null
null
MCTP-13-03, NSF-KITP-13-039
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show explicitly how the exact renormalization group equation of interacting vector models in the large N limit can be mapped into certain higher-spin equations of motion. The equations of motion are generalized to incorporate a multiparticle extension of the higher-spin algebra, which reflects the "multitrace" nat...
[ { "created": "Tue, 26 Mar 2013 20:00:12 GMT", "version": "v1" }, { "created": "Fri, 26 Jul 2013 09:55:23 GMT", "version": "v2" } ]
2013-07-29
[ [ "Zayas", "Leopoldo A. Pando", "" ], [ "Peng", "Cheng", "" ] ]
We show explicitly how the exact renormalization group equation of interacting vector models in the large N limit can be mapped into certain higher-spin equations of motion. The equations of motion are generalized to incorporate a multiparticle extension of the higher-spin algebra, which reflects the "multitrace" natur...
hep-th/0412291
Pavel Pobylitsa
P.V. Pobylitsa
Baryon wave function in large-Nc QCD: Universality, nonlinear evolution equation and asymptotic limit
44 pages
Phys.Rev. D71 (2005) 076002
10.1103/PhysRevD.71.076002
null
hep-th hep-ph
null
The 1/Nc expansion is formulated for the baryon wave function in terms of a specially constructed generating functional. The leading order of this 1/Nc expansion is universal for all low-lying baryons [including the O(1/Nc) and O(Nc^0) excited resonances] and for baryon-meson scattering states. A nonlinear evolution ...
[ { "created": "Thu, 23 Dec 2004 20:45:09 GMT", "version": "v1" }, { "created": "Tue, 25 Jan 2005 20:53:26 GMT", "version": "v2" }, { "created": "Thu, 31 Mar 2005 18:33:33 GMT", "version": "v3" } ]
2009-11-10
[ [ "Pobylitsa", "P. V.", "" ] ]
The 1/Nc expansion is formulated for the baryon wave function in terms of a specially constructed generating functional. The leading order of this 1/Nc expansion is universal for all low-lying baryons [including the O(1/Nc) and O(Nc^0) excited resonances] and for baryon-meson scattering states. A nonlinear evolution eq...
hep-th/0611006
Patrick J. Fox
Nathaniel J. Craig, Patrick J. Fox and Jay G. Wacker
Reheating Metastable O'Raifeartaigh Models
21 pages, 1 figure. Typos corrected and some references added
Phys.Rev.D75:085006,2007
10.1103/PhysRevD.75.085006
SLAC-PUB-12215, LBNL-62024
hep-th
null
In theories with multiple vacua, reheating to a temperature greater than the height of a barrier can stimulate transitions from a desirable metastable vacuum to a lower energy state. We discuss the constraints this places on various theories and demonstrate that in a class of supersymmetric models this transition doe...
[ { "created": "Wed, 1 Nov 2006 01:53:33 GMT", "version": "v1" }, { "created": "Tue, 5 Dec 2006 23:39:35 GMT", "version": "v2" } ]
2009-09-29
[ [ "Craig", "Nathaniel J.", "" ], [ "Fox", "Patrick J.", "" ], [ "Wacker", "Jay G.", "" ] ]
In theories with multiple vacua, reheating to a temperature greater than the height of a barrier can stimulate transitions from a desirable metastable vacuum to a lower energy state. We discuss the constraints this places on various theories and demonstrate that in a class of supersymmetric models this transition does ...
hep-th/0606258
Richard MacKenzie
M. Deshaies-Jacques, R. MacKenzie
Maxwell-Chern-Simons Q-balls
6 pages. Talk given at Theory CANADA 2, Perimeter Institute
Can. J. Phys. 85, 693 (2007)
10.1139/P07-063
null
hep-th
null
We examine the energetics of $Q$-balls in Maxwell-Chern-Simons theory in two space dimensions. Whereas gauged $Q$-balls are unallowed in this dimension in the absence of a Chern-Simons term due to a divergent electromagnetic energy, the addition of a Chern-Simons term introduces a gauge field mass and renders finite ...
[ { "created": "Tue, 27 Jun 2006 16:12:20 GMT", "version": "v1" } ]
2013-02-07
[ [ "Deshaies-Jacques", "M.", "" ], [ "MacKenzie", "R.", "" ] ]
We examine the energetics of $Q$-balls in Maxwell-Chern-Simons theory in two space dimensions. Whereas gauged $Q$-balls are unallowed in this dimension in the absence of a Chern-Simons term due to a divergent electromagnetic energy, the addition of a Chern-Simons term introduces a gauge field mass and renders finite th...
0901.0049
Hyeong-Chan Kim
Hyeong-Chan Kim, Youngone Lee, Chaiho Rim, and Jae Hyung Yee
Scalar Field theory in $\kappa$-Minkowski spacetime from twist
14 pages, no figures, minor changes, add references
J. Math. Phys. 50, 102304 (2009)
10.1063/1.3250148
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the twist deformation of $U(igl(4,R))$, the linear part of the diffeomorphism, we define a scalar function and construct a free scalar field theory in four-dimensional $\kappa$-Minkowski spacetime. The action in momentum space turns out to differ only in integration measure from the commutative theory.
[ { "created": "Wed, 31 Dec 2008 04:07:13 GMT", "version": "v1" }, { "created": "Fri, 30 Jan 2009 05:34:16 GMT", "version": "v2" } ]
2010-03-04
[ [ "Kim", "Hyeong-Chan", "" ], [ "Lee", "Youngone", "" ], [ "Rim", "Chaiho", "" ], [ "Yee", "Jae Hyung", "" ] ]
Using the twist deformation of $U(igl(4,R))$, the linear part of the diffeomorphism, we define a scalar function and construct a free scalar field theory in four-dimensional $\kappa$-Minkowski spacetime. The action in momentum space turns out to differ only in integration measure from the commutative theory.
hep-th/0409187
Haidong Feng
Haidong Feng, Warren Siegel
Gauge-covariant S-matrices for field theory and strings
11 pages, 3 figures, reference added
Phys.Rev. D71 (2005) 106001
10.1103/PhysRevD.71.106001
null
hep-th
null
S-matrices can be written Lorentz covariantly in terms of free field strengths for vector states, allowing arbitrary gauge choices. In string theory the vertex operators can be chosen so this gauge invariance is automatic. As examples we give four-vector (super)string tree amplitudes in this form, and find the field ...
[ { "created": "Fri, 17 Sep 2004 16:38:35 GMT", "version": "v1" }, { "created": "Tue, 28 Sep 2004 19:30:46 GMT", "version": "v2" } ]
2009-11-10
[ [ "Feng", "Haidong", "" ], [ "Siegel", "Warren", "" ] ]
S-matrices can be written Lorentz covariantly in terms of free field strengths for vector states, allowing arbitrary gauge choices. In string theory the vertex operators can be chosen so this gauge invariance is automatic. As examples we give four-vector (super)string tree amplitudes in this form, and find the field th...
hep-th/0212229
Peng-ming Zhang
Yi-shi Duan and Peng-ming Zhang
Decomposing the SU(N) Connection and the Wu-Yang Potential
9 pages
Mod.Phys.Lett. A17 (2002) 2283-2287
10.1142/S0217732302008940
null
hep-th
null
Based on the decomposition of SU(2) gauge field, we derive a generalization of the decomposition theory for the SU(N) gauge field. We thus obtain the invariant electro-magnetic tensors of SU(N) groups and the extended Wu-Yang potentials. The sourceless solutions are also discussed.
[ { "created": "Thu, 19 Dec 2002 01:28:37 GMT", "version": "v1" } ]
2009-11-07
[ [ "Duan", "Yi-shi", "" ], [ "Zhang", "Peng-ming", "" ] ]
Based on the decomposition of SU(2) gauge field, we derive a generalization of the decomposition theory for the SU(N) gauge field. We thus obtain the invariant electro-magnetic tensors of SU(N) groups and the extended Wu-Yang potentials. The sourceless solutions are also discussed.
2011.05917
Modjtaba Shokrian Zini
Michael Freedman and Modjtaba Shokrian Zini
The Universe from a Single Particle
Published in JHEP
null
10.1007/JHEP01(2021)140
null
hep-th math-ph math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the emergence of many-body physics from quantum mechanics via spontaneous symmetry breaking. To this end, we study potentials which are functionals on the space of Hamiltonians enjoying an unstable critical point corresponding to a random quantum mechanical system (the Gaussian unitary ensemble), but also ...
[ { "created": "Wed, 11 Nov 2020 17:17:17 GMT", "version": "v1" }, { "created": "Sun, 24 Jan 2021 16:30:43 GMT", "version": "v2" } ]
2021-01-26
[ [ "Freedman", "Michael", "" ], [ "Zini", "Modjtaba Shokrian", "" ] ]
We explore the emergence of many-body physics from quantum mechanics via spontaneous symmetry breaking. To this end, we study potentials which are functionals on the space of Hamiltonians enjoying an unstable critical point corresponding to a random quantum mechanical system (the Gaussian unitary ensemble), but also le...
2109.10907
Daniel Zhang
Mathew Bullimore, Daniel Zhang
3d $\mathcal{N}=4$ Gauge Theories on an Elliptic Curve
101 pages, 21 figures. v2: version published in SciPost. References updated, typos corrected
SciPost Phys. 13, 005 (2022)
10.21468/SciPostPhys.13.1.005
null
hep-th math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper studies $3d$ $\mathcal{N}=4$ supersymmetric gauge theories on an elliptic curve, with the aim to provide a physical realisation of recent constructions in equivariant elliptic cohomology of symplectic resolutions. We first study the Berry connection for supersymmetric ground states in the presence of mass ...
[ { "created": "Wed, 22 Sep 2021 18:00:00 GMT", "version": "v1" }, { "created": "Sat, 30 Jul 2022 11:44:48 GMT", "version": "v2" } ]
2022-08-02
[ [ "Bullimore", "Mathew", "" ], [ "Zhang", "Daniel", "" ] ]
This paper studies $3d$ $\mathcal{N}=4$ supersymmetric gauge theories on an elliptic curve, with the aim to provide a physical realisation of recent constructions in equivariant elliptic cohomology of symplectic resolutions. We first study the Berry connection for supersymmetric ground states in the presence of mass pa...
1105.2475
Matthieu Tissier
Matthieu Tissier, Nicolas Wschebor
An Infrared Safe perturbative approach to Yang-Mills correlators
16 pages, 7 figures, accepted for publication in PRD
null
10.1103/PhysRevD.84.045018
null
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the 2-point correlation functions of Yang-Mills theory in the Landau gauge by means of a massive extension of the Faddeev-Popov action. This model is based on some phenomenological arguments and constraints on the ultraviolet behavior of the theory. We show that the running coupling constant remains fi...
[ { "created": "Thu, 12 May 2011 13:47:21 GMT", "version": "v1" }, { "created": "Fri, 29 Jul 2011 19:26:44 GMT", "version": "v2" } ]
2013-05-29
[ [ "Tissier", "Matthieu", "" ], [ "Wschebor", "Nicolas", "" ] ]
We investigate the 2-point correlation functions of Yang-Mills theory in the Landau gauge by means of a massive extension of the Faddeev-Popov action. This model is based on some phenomenological arguments and constraints on the ultraviolet behavior of the theory. We show that the running coupling constant remains fini...
0809.4257
Jaume Garriga
J. Garriga, A. Vilenkin
Holographic Multiverse
23 pages, 4 figures. Replaced to match published version
JCAP 0901:021,2009
10.1088/1475-7516/2009/01/021
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore the idea that the dynamics of the inflationary multiverse is encoded in its future boundary, where it is described by a lower dimensional theory which is conformally invariant in the UV. We propose that a measure for the multiverse, which is needed in order to extract quantitative probabilistic predictions...
[ { "created": "Wed, 24 Sep 2008 19:53:54 GMT", "version": "v1" }, { "created": "Wed, 5 Nov 2008 16:41:32 GMT", "version": "v2" }, { "created": "Tue, 13 Jan 2009 14:05:14 GMT", "version": "v3" } ]
2009-01-16
[ [ "Garriga", "J.", "" ], [ "Vilenkin", "A.", "" ] ]
We explore the idea that the dynamics of the inflationary multiverse is encoded in its future boundary, where it is described by a lower dimensional theory which is conformally invariant in the UV. We propose that a measure for the multiverse, which is needed in order to extract quantitative probabilistic predictions, ...
2107.00053
Tom\'as Codina T.Codina
Tomas Codina, Olaf Hohm and Diego Marques
General String Cosmologies at Order $\alpha'{}^{\,3}$
v2: 20 pages, important corrections that affect the coefficient $c_{4,1}$ for bosonic and heterotic string theory; all other results unchanged
null
10.1103/PhysRevD.104.106007
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We compute the cosmological reduction of general string theories, including bosonic, heterotic and type II string theory to order $\alpha'^{3}$, i.e., with up to eight derivatives. To this end we refine recently introduced methods that allow one to bring the reduced theory in one dimension to a canonical form with on...
[ { "created": "Wed, 30 Jun 2021 18:32:58 GMT", "version": "v1" }, { "created": "Wed, 4 Aug 2021 18:39:06 GMT", "version": "v2" } ]
2021-11-24
[ [ "Codina", "Tomas", "" ], [ "Hohm", "Olaf", "" ], [ "Marques", "Diego", "" ] ]
We compute the cosmological reduction of general string theories, including bosonic, heterotic and type II string theory to order $\alpha'^{3}$, i.e., with up to eight derivatives. To this end we refine recently introduced methods that allow one to bring the reduced theory in one dimension to a canonical form with only...
hep-th/9702039
Dmitri Vladimirovich Galtsov
D.V. Gal'tsov and S.A. Sharakin (Moscow State University)
Matrix Ernst potentials for EMDA with multiple vector fields
Latex file, no figures
Phys.Lett.B399:250-257,1997
10.1016/S0370-2693(97)00295-5
DTP-MSU/97-05
hep-th
null
We show that the Einstein-Maxwell-Dilaton-Axion system with multiple vector fields (bosonic sector of the D=4, N=4 supergravity) restricted to spacetimes possessing a non-null Killing vector field admits a concise representation in terms of the Ernst-type matrix valued potentials. A constructive derivation of the SWI...
[ { "created": "Sat, 22 Jun 1996 00:53:02 GMT", "version": "v1" } ]
2014-11-18
[ [ "Gal'tsov", "D. V.", "", "Moscow State University" ], [ "Sharakin", "S. A.", "", "Moscow State University" ] ]
We show that the Einstein-Maxwell-Dilaton-Axion system with multiple vector fields (bosonic sector of the D=4, N=4 supergravity) restricted to spacetimes possessing a non-null Killing vector field admits a concise representation in terms of the Ernst-type matrix valued potentials. A constructive derivation of the SWIP ...
hep-th/9309146
Gerard Watts
P. Bowcock and G.M.T. Watts
Null vectors, 3-point and 4-point functions in conformal field theory
10 pages, LaTeX 2.09, DAMTP-93-48
Theor.Math.Phys. 98 (1994) 350-356; Teor.Mat.Fiz. 98 (1994) 500-508
10.1007/BF01102212
null
hep-th
null
We consider 3-point and 4-point correlation functions in a conformal field theory with a W-algebra symmetry. Whereas in a theory with only Virasoro symmetry the three point functions of descendants fields are uniquely determined by the three point function of the corresponding primary fields this is not the case for ...
[ { "created": "Tue, 28 Sep 1993 09:12:41 GMT", "version": "v1" } ]
2009-10-22
[ [ "Bowcock", "P.", "" ], [ "Watts", "G. M. T.", "" ] ]
We consider 3-point and 4-point correlation functions in a conformal field theory with a W-algebra symmetry. Whereas in a theory with only Virasoro symmetry the three point functions of descendants fields are uniquely determined by the three point function of the corresponding primary fields this is not the case for a ...
hep-th/0211262
Oleg Zaslavskii
O. B. Zaslavskii
Regular self-consistent geometries with infinite quantum backreaction in 2D dilaton gravity and black hole thermodynamics: unfamiliar features of familiar models
43 pages, To appear in "Bekenstein Issues" of Foundations of Physics
Found.Phys.33:1,2003
10.1023/A:1022837108018
null
hep-th gr-qc
null
We analyze the rather unusual properties of some exact solutions in 2D dilaton gravity for which infinite quantum stresses on the Killing horizon can be compatible with regularity of the geometry. In particular, the Boulware state can support a regular horizon. We show that such solutions are contained in some well-k...
[ { "created": "Wed, 27 Nov 2002 18:06:05 GMT", "version": "v1" } ]
2014-11-18
[ [ "Zaslavskii", "O. B.", "" ] ]
We analyze the rather unusual properties of some exact solutions in 2D dilaton gravity for which infinite quantum stresses on the Killing horizon can be compatible with regularity of the geometry. In particular, the Boulware state can support a regular horizon. We show that such solutions are contained in some well-kno...
2001.00124
Dubravko Klabu\v{c}ar
Ivan Dadi\'c and Dubravko Klabu\v{c}ar
Causality and Renormalization in Finite-Time-Path Out-of-Equilibrium $\phi^3$ QFT
MDPI latex definitions, 11 pages, 2 figures, gives correctly Eq. (10) which was written erroneously in the version published in Particles 2019, 2, 92-102, but without affecting the rest of the paper
Particles 2019, 2, 92-102
10.3390/particles2010008
ZTF-EP-19-06
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Our aim is to contribute to quantum field theory (QFT) formalisms useful for descriptions of short time phenomena, dominant especially in heavy ion collisions. We formulate out-of-equilibrium QFT within the finite-time-path formalism (FTP) and renormalization theory (RT). The potential conflict of FTP and RT is inves...
[ { "created": "Wed, 1 Jan 2020 02:13:30 GMT", "version": "v1" } ]
2020-01-03
[ [ "Dadić", "Ivan", "" ], [ "Klabučar", "Dubravko", "" ] ]
Our aim is to contribute to quantum field theory (QFT) formalisms useful for descriptions of short time phenomena, dominant especially in heavy ion collisions. We formulate out-of-equilibrium QFT within the finite-time-path formalism (FTP) and renormalization theory (RT). The potential conflict of FTP and RT is investi...
hep-th/0405119
Balachandran Sathiapalan
B. Sathiapalan
Loop Variables and Gauge Invariance in Closed Bosonic String Theory
17 pages, Latex file
Mod.Phys.Lett. A19 (2004) 2857
10.1142/S0217732304015713
IMSC/2004/04/19
hep-th
null
We extend an earlier proposal for a gauge invariant description of off-shell open strings (at tree level), using loop variables, to off-shell closed strings (at tree level). The basic idea is to describe the closed string amplitudes as a product of two open string amplitudes (using the technique of kawai, Lewellen an...
[ { "created": "Thu, 13 May 2004 07:38:27 GMT", "version": "v1" } ]
2009-11-10
[ [ "Sathiapalan", "B.", "" ] ]
We extend an earlier proposal for a gauge invariant description of off-shell open strings (at tree level), using loop variables, to off-shell closed strings (at tree level). The basic idea is to describe the closed string amplitudes as a product of two open string amplitudes (using the technique of kawai, Lewellen and ...
hep-th/9609014
Shoichi Ichinose
Shoichi Ichinose
New Algorithm for Tensor Calculation in Field Theories
27 pages, 17 figures, epsbox.sty included, to appear in Int.Jour.Mod.Phys.C
Int.J.Mod.Phys. C9 (1998) 243-264
10.1142/S0129183198000182
US-96-05
hep-th
null
Tensor calculation of suffix-contraction is carried out by a C-program. Tensors are represented graphically, and the algorithm makes use of the topology of graphs. Classical and quantum gravity, in the weak-field perturbative approach, is a special interest. Examples of the leading order calculation of some general i...
[ { "created": "Sat, 31 Aug 1996 18:55:44 GMT", "version": "v1" }, { "created": "Sat, 31 Jan 1998 04:00:37 GMT", "version": "v2" } ]
2009-10-30
[ [ "Ichinose", "Shoichi", "" ] ]
Tensor calculation of suffix-contraction is carried out by a C-program. Tensors are represented graphically, and the algorithm makes use of the topology of graphs. Classical and quantum gravity, in the weak-field perturbative approach, is a special interest. Examples of the leading order calculation of some general inv...
hep-th/0210132
Hitoshi Nishino
Hitoshi Nishino and Subhash Rajpoot
Octonions, G_2 Symmetry, Generalized Self-Duality and Supersymmetries in Dimensions D \le 8
22 pages, no figures. Considerable revisions, in particular, a new Appendix added for 8D self-dual Yang-Mills in Superspace
JHEP 0404:020,2004
10.1088/1126-6708/2004/04/020
CSULB-PA-02-5
hep-th
null
We establish N=(1/8,1) supersymmetric Yang-Mills vector multiplet with generalized self-duality in Euclidian eight-dimensions with the original full SO(8) Lorentz covariance reduced to SO(7). The key ingredient is the usage of octonion structure constants made compatible with SO(7) covariance and chirality in 8D. By ...
[ { "created": "Tue, 15 Oct 2002 05:09:58 GMT", "version": "v1" }, { "created": "Mon, 16 Dec 2002 05:15:30 GMT", "version": "v2" }, { "created": "Mon, 10 Mar 2003 03:54:46 GMT", "version": "v3" }, { "created": "Sun, 18 Apr 2004 03:57:29 GMT", "version": "v4" } ]
2014-11-18
[ [ "Nishino", "Hitoshi", "" ], [ "Rajpoot", "Subhash", "" ] ]
We establish N=(1/8,1) supersymmetric Yang-Mills vector multiplet with generalized self-duality in Euclidian eight-dimensions with the original full SO(8) Lorentz covariance reduced to SO(7). The key ingredient is the usage of octonion structure constants made compatible with SO(7) covariance and chirality in 8D. By a ...
1201.6452
Suvrat Raju
Suvrat Raju
Four Point Functions of the Stress Tensor and Conserved Currents in AdS_4/CFT_3
44 pages. Zipped source includes a Mathematica notebook (v2) discussion section revised
null
10.1103/PhysRevD.85.126008
HRI/ST/1202
hep-th
http://creativecommons.org/licenses/by-nc-sa/3.0/
We compute four point functions of the stress tensor and conserved currents in AdS_4/CFT_3 using bulk perturbation theory. We work at treel level in the bulk theory, which we take to be either pure gravity or Yang Mills theory in AdS. We bypass the tedious evaluation of Witten diagrams using recently developed recurs...
[ { "created": "Tue, 31 Jan 2012 06:06:06 GMT", "version": "v1" }, { "created": "Fri, 27 Apr 2012 20:01:49 GMT", "version": "v2" } ]
2013-05-30
[ [ "Raju", "Suvrat", "" ] ]
We compute four point functions of the stress tensor and conserved currents in AdS_4/CFT_3 using bulk perturbation theory. We work at treel level in the bulk theory, which we take to be either pure gravity or Yang Mills theory in AdS. We bypass the tedious evaluation of Witten diagrams using recently developed recursio...
hep-th/0501034
J. Gamboa
J. Gamboa and J. Lopez-Sarrion
U(1) Noncommutative Gauge Fields and Magnetogenesis
4 pages
Phys.Rev. D71 (2005) 067702
10.1103/PhysRevD.71.067702
usach-05-01
hep-th astro-ph gr-qc
null
The connection between the Lorentz invariance violation in the lagrangean context and the quantum theory of noncommutative fields is established for the U(1) gauge field. The modified Maxwell equations coincide with other derivations obtained using different procedures. These modified equations are interpreted as des...
[ { "created": "Thu, 6 Jan 2005 15:28:08 GMT", "version": "v1" }, { "created": "Mon, 10 Jan 2005 16:00:28 GMT", "version": "v2" } ]
2009-11-11
[ [ "Gamboa", "J.", "" ], [ "Lopez-Sarrion", "J.", "" ] ]
The connection between the Lorentz invariance violation in the lagrangean context and the quantum theory of noncommutative fields is established for the U(1) gauge field. The modified Maxwell equations coincide with other derivations obtained using different procedures. These modified equations are interpreted as descr...
2003.10039
Jie Jiang
Jie Jiang, Zhaohui Chen, and Chengcheng Liu
Switchback effect of holographic complexity in multiple-horizon black holes
10 pages, 2 figures
null
10.1140/epjc/s10052-020-7864-3
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we use the "complexity equals action" (CA) conjecture to explore the switchback effect in the strongly-coupled quantum field theories with finite $N$ and finite coupling effects. In the perspective of holography, this is equivalent to evaluating the CA complexity in a Vaidya geometry equipped with a li...
[ { "created": "Mon, 23 Mar 2020 01:08:24 GMT", "version": "v1" } ]
2020-04-22
[ [ "Jiang", "Jie", "" ], [ "Chen", "Zhaohui", "" ], [ "Liu", "Chengcheng", "" ] ]
In this paper, we use the "complexity equals action" (CA) conjecture to explore the switchback effect in the strongly-coupled quantum field theories with finite $N$ and finite coupling effects. In the perspective of holography, this is equivalent to evaluating the CA complexity in a Vaidya geometry equipped with a ligh...
hep-th/9709226
Publishing Department Urss
Viktoria Malyshenko and Domingo Marin Ricoy (Moscow State University, Russia)
Spontaneous Compactification to Robertson-Walker Universe Due To Dynamical Torsion
13 pages in LaTeX including 3 Encapsulated Postscript figures
null
null
null
hep-th
null
We investigate multidimensional gravity with the Gauss-Bonnet term and with torsion on the space of extra dimensions chosen to be the group manifold of a simple Lie group. We take the Robertson-Walker ansatz for the 4-dimensional space-time and study the potential of a dilaton and torsion fields. It is shown that for...
[ { "created": "Tue, 30 Sep 1997 13:49:42 GMT", "version": "v1" } ]
2007-05-23
[ [ "Malyshenko", "Viktoria", "", "Moscow State University,\n Russia" ], [ "Ricoy", "Domingo Marin", "", "Moscow State University,\n Russia" ] ]
We investigate multidimensional gravity with the Gauss-Bonnet term and with torsion on the space of extra dimensions chosen to be the group manifold of a simple Lie group. We take the Robertson-Walker ansatz for the 4-dimensional space-time and study the potential of a dilaton and torsion fields. It is shown that for c...
1307.4055
Adrian Lewandowski
Adrian Lewandowski
Renormalization of Nielsen Identities
29 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study renormalization of identities governing the dependence of 1PI Green's functions on gauge-fixing parameters. For general dimensionally regularized Yang-Mills theories with gauge groups being direct products of arbitrary compact simple Lie groups and U(1) groups coupled to scalar fields, we extend the well kno...
[ { "created": "Mon, 15 Jul 2013 18:56:25 GMT", "version": "v1" } ]
2013-07-16
[ [ "Lewandowski", "Adrian", "" ] ]
We study renormalization of identities governing the dependence of 1PI Green's functions on gauge-fixing parameters. For general dimensionally regularized Yang-Mills theories with gauge groups being direct products of arbitrary compact simple Lie groups and U(1) groups coupled to scalar fields, we extend the well known...
1507.06928
Mehmet Ozkan
Gokhan Alkac, Luca Basanisi, Eric A. Bergshoeff, Deniz Olgu Devecioglu, Mehmet Ozkan
Supersymmetric Backgrounds and Black Holes in ${\cal N}=(1,1)$ Cosmological New Massive Supergravity
27 pages, v2: Typos Corrected, Version appeared in JHEP
JHEP 1510 (2015) 141
10.1007/JHEP10(2015)141
UG-15-67
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using an off-shell Killing spinor analysis we perform a systematic investigation of the supersymmetric background and black hole solutions of the ${\cal N}=(1,1)$ Cosmological New Massive Gravity model. The solutions with a null Killing vector are the same pp-wave solutions that one finds in the ${\cal N}=1$ model bu...
[ { "created": "Fri, 24 Jul 2015 17:41:04 GMT", "version": "v1" }, { "created": "Tue, 27 Oct 2015 11:53:30 GMT", "version": "v2" } ]
2015-10-28
[ [ "Alkac", "Gokhan", "" ], [ "Basanisi", "Luca", "" ], [ "Bergshoeff", "Eric A.", "" ], [ "Devecioglu", "Deniz Olgu", "" ], [ "Ozkan", "Mehmet", "" ] ]
Using an off-shell Killing spinor analysis we perform a systematic investigation of the supersymmetric background and black hole solutions of the ${\cal N}=(1,1)$ Cosmological New Massive Gravity model. The solutions with a null Killing vector are the same pp-wave solutions that one finds in the ${\cal N}=1$ model but ...
1505.06173
Oscar Fuentealba
Oscar Fuentealba, Javier Matulich, Ricardo Troncoso
Extension of the Poincar\'e group with half-integer spin generators: hypergravity and beyond
12 pages, no figures. Matches published version
JHEP 1509 (2015) 003
10.1007/JHEP09(2015)003
CECS-PHY-15/02
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An extension of the Poincar\'e group with half-integer spin generators is explicitly constructed. We start discussing the case of three spacetime dimensions, and as an application, it is shown that hypergravity can be formulated so as to incorporate this structure as its local gauge symmetry. Since the algebra admits...
[ { "created": "Fri, 22 May 2015 18:40:54 GMT", "version": "v1" }, { "created": "Wed, 4 Nov 2015 18:27:27 GMT", "version": "v2" } ]
2015-11-05
[ [ "Fuentealba", "Oscar", "" ], [ "Matulich", "Javier", "" ], [ "Troncoso", "Ricardo", "" ] ]
An extension of the Poincar\'e group with half-integer spin generators is explicitly constructed. We start discussing the case of three spacetime dimensions, and as an application, it is shown that hypergravity can be formulated so as to incorporate this structure as its local gauge symmetry. Since the algebra admits a...
hep-th/9809124
Nima Arkani Hamed
Nima Arkani-Hamed, Savas Dimopoulos and John March-Russell
Stabilization of Sub-Millimeter Dimensions: The New Guise of the Hierarchy Problem
Corrected referencing to important earlier work by Sundrum, errors fixed, additional discussion on radion phenomenology, conclusions unchanged, 23 pages, LaTeX
Phys.Rev. D63 (2001) 064020
10.1103/PhysRevD.63.064020
SLAC-PUB-7949, CERN-TH/98-297, SU-ITP-98/54
hep-th
null
A new framework for solving the hierarchy problem was recently proposed which does not rely on low energy supersymmetry or technicolor. The fundamental Planck mass is at a $\tev$ and the observed weakness of gravity at long distances is due the existence of new sub-millimeter spatial dimensions. In this picture the s...
[ { "created": "Wed, 16 Sep 1998 23:59:57 GMT", "version": "v1" }, { "created": "Wed, 7 Oct 1998 21:38:40 GMT", "version": "v2" } ]
2009-10-31
[ [ "Arkani-Hamed", "Nima", "" ], [ "Dimopoulos", "Savas", "" ], [ "March-Russell", "John", "" ] ]
A new framework for solving the hierarchy problem was recently proposed which does not rely on low energy supersymmetry or technicolor. The fundamental Planck mass is at a $\tev$ and the observed weakness of gravity at long distances is due the existence of new sub-millimeter spatial dimensions. In this picture the sta...
2003.02773
Semanti Dutta
Semanti Dutta, B. Sathiapalan, and H. Sonoda
Wilson Action for the $O(N)$ Model
38 pages, 2 figures
null
10.1016/j.nuclphysb.2020.115022
IMSc/2020/02/02,KOBE-TH-20-02
hep-th cond-mat.other
http://creativecommons.org/licenses/by/4.0/
In this paper the fixed-point Wilson action for the critical $O(N)$ model in $D=4-\eps$ dimensions is written down in the $\eps$ expansion to order $\eps^2$. It is obtained by solving the fixed-point Polchinski Exact Renormalization Group equation (with anomalous dimension) in powers of $\eps$. This is an example of ...
[ { "created": "Thu, 5 Mar 2020 17:14:27 GMT", "version": "v1" }, { "created": "Mon, 31 Jan 2022 07:00:11 GMT", "version": "v2" } ]
2022-02-01
[ [ "Dutta", "Semanti", "" ], [ "Sathiapalan", "B.", "" ], [ "Sonoda", "H.", "" ] ]
In this paper the fixed-point Wilson action for the critical $O(N)$ model in $D=4-\eps$ dimensions is written down in the $\eps$ expansion to order $\eps^2$. It is obtained by solving the fixed-point Polchinski Exact Renormalization Group equation (with anomalous dimension) in powers of $\eps$. This is an example of a ...
1510.03281
S. Prem Kumar
S. Prem Kumar and Vladislav Vaganov
Probing crunching AdS cosmologies
57 pages, 10 figures. Minor corrections, version to appear in JHEP
null
10.1007/JHEP02(2016)026
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Holographic gravity duals of deformations of CFTs formulated on de Sitter spacetime contain FRW geometries behind a horizon, with cosmological big crunch singularities. Using a specific analytically tractable solution within a particular single scalar truncation of N=8 supergravity on AdS_4, we first probe such crunc...
[ { "created": "Mon, 12 Oct 2015 13:52:23 GMT", "version": "v1" }, { "created": "Wed, 28 Oct 2015 17:46:33 GMT", "version": "v2" }, { "created": "Wed, 27 Jan 2016 15:05:14 GMT", "version": "v3" } ]
2016-03-23
[ [ "Kumar", "S. Prem", "" ], [ "Vaganov", "Vladislav", "" ] ]
Holographic gravity duals of deformations of CFTs formulated on de Sitter spacetime contain FRW geometries behind a horizon, with cosmological big crunch singularities. Using a specific analytically tractable solution within a particular single scalar truncation of N=8 supergravity on AdS_4, we first probe such crunchi...
1502.00510
William Divine Linch III
William D Linch III and Warren Siegel
F-theory from Fundamental Five-branes
13pp
null
null
UMDEPP-015-002, YITP-SB-15-3
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We describe the worldvolume for the bosonic sector of the lower-dimensional F-theory that embeds 4D, N=1 M-theory and the 3D Type II superstring. The worldvolume (5-brane) theory is that of a single 6D gauge 2-form $X_{MN}(\sigma^P)$ whose field strength is selfdual. Thus unlike string theory, the spacetime indices a...
[ { "created": "Mon, 2 Feb 2015 15:27:22 GMT", "version": "v1" } ]
2015-02-03
[ [ "Linch", "William D", "III" ], [ "Siegel", "Warren", "" ] ]
We describe the worldvolume for the bosonic sector of the lower-dimensional F-theory that embeds 4D, N=1 M-theory and the 3D Type II superstring. The worldvolume (5-brane) theory is that of a single 6D gauge 2-form $X_{MN}(\sigma^P)$ whose field strength is selfdual. Thus unlike string theory, the spacetime indices are...
1405.1396
Diego Hernan Correa
Jeremias Aguilera-Damia, Diego H. Correa and Guillermo A. Silva
Strings in AdS_4 x CP^3, Wilson loops in N=6 super Chern-Simons-matter and Bremsstrahlung functions
25 pages, 1 figures; v2 author ordering corrected
null
10.1007/JHEP06(2014)139
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We find 1/6 BPS string configurations in AdS_4 x CP^3, which we identify as the duals of certain 1/6 BPS circular Wilson loops in N=6 super Chern-Simons-matter gauge theory. We use our results to verify -in the strong coupling limit- a proposal made in arXiv:1402.4128 for a relation between the expectation value of t...
[ { "created": "Tue, 6 May 2014 18:48:58 GMT", "version": "v1" }, { "created": "Thu, 8 May 2014 18:53:09 GMT", "version": "v2" } ]
2015-06-19
[ [ "Aguilera-Damia", "Jeremias", "" ], [ "Correa", "Diego H.", "" ], [ "Silva", "Guillermo A.", "" ] ]
We find 1/6 BPS string configurations in AdS_4 x CP^3, which we identify as the duals of certain 1/6 BPS circular Wilson loops in N=6 super Chern-Simons-matter gauge theory. We use our results to verify -in the strong coupling limit- a proposal made in arXiv:1402.4128 for a relation between the expectation value of the...
1607.08094
Fotios Dimitrakopoulos
Fotios V. Dimitrakopoulos, Ben Freivogel, Juan F. Pedraza and I-Sheng Yang
Gauge dependence of the AdS instability problem
12 pages; v2: references added and minor typos were fixed, v3: Resubmitted to match the journal version, minor typos were fixed
Phys. Rev. D 94, 124008 (2016)
10.1103/PhysRevD.94.124008
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Previous work on the AdS instability problem within the two-time framework (TTF) has found an "oscillating singularity" whose presence depends on the gauge choice. We give a physical interpretation of this singularity as a diverging redshift between the boundary and the center of AdS. This signals a genuine breakdown...
[ { "created": "Wed, 27 Jul 2016 14:02:29 GMT", "version": "v1" }, { "created": "Fri, 26 Aug 2016 13:00:55 GMT", "version": "v2" }, { "created": "Mon, 19 Dec 2016 16:28:22 GMT", "version": "v3" } ]
2016-12-20
[ [ "Dimitrakopoulos", "Fotios V.", "" ], [ "Freivogel", "Ben", "" ], [ "Pedraza", "Juan F.", "" ], [ "Yang", "I-Sheng", "" ] ]
Previous work on the AdS instability problem within the two-time framework (TTF) has found an "oscillating singularity" whose presence depends on the gauge choice. We give a physical interpretation of this singularity as a diverging redshift between the boundary and the center of AdS. This signals a genuine breakdown o...
2407.06376
Oscar Fuentealba
Oscar Fuentealba, Marc Henneaux, Jules Mas
Non-minimal couplings to $U(1)$-gauge fields and asymptotic symmetries
27 pages, no figures
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We analyse the asymptotic symmetries of electromagnetism non-minimally coupled to scalar fields, with non-minimal couplings of the Fermi type that occur in extended supergravity models. Our study is carried out at spatial infinity where minimal and non-minimal couplings exhibit very different asymptotic properties: w...
[ { "created": "Mon, 8 Jul 2024 20:40:49 GMT", "version": "v1" } ]
2024-07-10
[ [ "Fuentealba", "Oscar", "" ], [ "Henneaux", "Marc", "" ], [ "Mas", "Jules", "" ] ]
We analyse the asymptotic symmetries of electromagnetism non-minimally coupled to scalar fields, with non-minimal couplings of the Fermi type that occur in extended supergravity models. Our study is carried out at spatial infinity where minimal and non-minimal couplings exhibit very different asymptotic properties: whi...
hep-th/9806124
Michael Dine
Michael Dine, Yossi Nir and Yael Shadmi
Enhanced Symmetries and the Ground State of String Theory
harvmac, 18 pages
Phys.Lett. B438 (1998) 61-68
10.1016/S0370-2693(98)00975-7
SCIPP 98/20
hep-th
null
The ground state of string theory may lie at a point of ``maximally enhanced symmetry", at which all of the moduli transform under continuous or discrete symmetries. This hypothesis, along with the hypotheses that the theory at high energies has N=1 supersymmetry and that the gauge couplings are weak and unified, has...
[ { "created": "Mon, 15 Jun 1998 20:59:01 GMT", "version": "v1" } ]
2009-10-31
[ [ "Dine", "Michael", "" ], [ "Nir", "Yossi", "" ], [ "Shadmi", "Yael", "" ] ]
The ground state of string theory may lie at a point of ``maximally enhanced symmetry", at which all of the moduli transform under continuous or discrete symmetries. This hypothesis, along with the hypotheses that the theory at high energies has N=1 supersymmetry and that the gauge couplings are weak and unified, has d...
1809.10162
Justin Kaidi
Justin Kaidi, Christoph F. Uhlemann
M-theory curves from warped AdS$_6$ in Type IIB
24 pages
null
10.1007/JHEP11(2018)175
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We establish a close relation between recently constructed AdS$_6$ solutions in Type IIB supergravity, which describe the near-horizon limit of $(p,q)$ 5-brane junctions, and the curves wrapped by M5-branes in the M-theory realization of the 5-brane junctions. This provides a geometric interpretation of various objec...
[ { "created": "Wed, 26 Sep 2018 18:02:56 GMT", "version": "v1" } ]
2018-12-26
[ [ "Kaidi", "Justin", "" ], [ "Uhlemann", "Christoph F.", "" ] ]
We establish a close relation between recently constructed AdS$_6$ solutions in Type IIB supergravity, which describe the near-horizon limit of $(p,q)$ 5-brane junctions, and the curves wrapped by M5-branes in the M-theory realization of the 5-brane junctions. This provides a geometric interpretation of various objects...
hep-th/9404006
null
R. Kallosh and T. Ortin
Supersymmetry, Trace Anomaly and Naked Singularities
11 pages. Latex file
null
null
Newton Institute Preprint NI94002, Queen Mary and Westfield College Preprint QMW-PH-94-7, Stanford University Preprint SU-ITP-94-8
hep-th gr-qc
null
We discuss stationary supersymmetric bosonic configurations of the Einstein-Maxwell theory embedded in $N=2$ supergravity. Some of these configurations, including the Kerr-Newman solutions with $m = |q|$ and arbitrary angular momentum per unit mass $a$, exhibit naked singularities. However, $N=2$ supergravity has tra...
[ { "created": "Sat, 2 Apr 1994 00:44:35 GMT", "version": "v1" } ]
2007-05-23
[ [ "Kallosh", "R.", "" ], [ "Ortin", "T.", "" ] ]
We discuss stationary supersymmetric bosonic configurations of the Einstein-Maxwell theory embedded in $N=2$ supergravity. Some of these configurations, including the Kerr-Newman solutions with $m = |q|$ and arbitrary angular momentum per unit mass $a$, exhibit naked singularities. However, $N=2$ supergravity has trace...
hep-th/9611198
Masaki Sugiura
M. Sugiura (Nagoya University)
Fermion Mass Generation in the D-dimensional Thirring Model as a Gauge Theory
21 pages, 2 Postscript figures, LaTeX
Prog.Theor.Phys. 97 (1997) 311-326
10.1143/PTP.97.311
DPNU-96-59
hep-th
null
Based on the Schwinger-Dyson (SD) equation, the fermion mass generation is further studied in the D(2<D<4)-dimensional Thirring model as a gauge theory previously proposed. By using a certain approximation to the kernel, we analytically obtained explicit form of the dynamical mass of fermion and the critical line in ...
[ { "created": "Sun, 24 Nov 1996 09:09:02 GMT", "version": "v1" } ]
2009-10-30
[ [ "Sugiura", "M.", "", "Nagoya University" ] ]
Based on the Schwinger-Dyson (SD) equation, the fermion mass generation is further studied in the D(2<D<4)-dimensional Thirring model as a gauge theory previously proposed. By using a certain approximation to the kernel, we analytically obtained explicit form of the dynamical mass of fermion and the critical line in (N...
0908.2987
Mario Rocca
C. G. Bollini and M. C. Rocca
A Solution to Non-Linear Equations of Motion of Nambu-Goto String
31 pages. No figures.Title has changed. Text has changed. arXiv admin note: text overlap with arXiv:0811.2815
The Open Nuclear & Particle Physics Journal 4:4-12,2011
10.2174/1874415X01104010004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we solve the non-linear Lagrange's equations for the Nambu-Goto closed bosonic string. We show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. We also prove that the string field is a linear superposition of UET ...
[ { "created": "Thu, 20 Aug 2009 19:48:27 GMT", "version": "v1" }, { "created": "Fri, 12 Feb 2010 23:21:44 GMT", "version": "v2" }, { "created": "Sun, 13 Oct 2013 21:54:18 GMT", "version": "v3" } ]
2015-05-14
[ [ "Bollini", "C. G.", "" ], [ "Rocca", "M. C.", "" ] ]
In this paper we solve the non-linear Lagrange's equations for the Nambu-Goto closed bosonic string. We show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. We also prove that the string field is a linear superposition of UET of...
1311.4623
Mokhtar Hassaine
Mokhtar Hassaine
Rotating AdS black hole stealth solution in D=3
5 pages in 2 columns
Physical Review D, Volume 89, Issue 4, id.044009 (2014)
10.1103/PhysRevD.89.044009
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the rotating asymptotically anti de Sitter black hole solution of new massive gravity in three dimensions can support a static stealth configuration given by a conformally coupled scalar field. By static stealth configuration, we mean a nontrivial time independent scalar field whose energy-momentum tenso...
[ { "created": "Tue, 19 Nov 2013 05:33:23 GMT", "version": "v1" } ]
2014-05-19
[ [ "Hassaine", "Mokhtar", "" ] ]
We show that the rotating asymptotically anti de Sitter black hole solution of new massive gravity in three dimensions can support a static stealth configuration given by a conformally coupled scalar field. By static stealth configuration, we mean a nontrivial time independent scalar field whose energy-momentum tensor ...
hep-th/0703250
Daniel Baumann
Daniel Baumann, Paul J. Steinhardt, and Neil Turok
Primordial Black Hole Baryogenesis
19 pages, 5 figures
null
null
null
hep-th astro-ph
null
We reconsider the possibility that the observed baryon asymmetry was generated by the evaporation of primordial black holes that dominated the early universe. We present a simple derivation showing that the baryon asymmetry is insensitive to the initial black hole density and the cosmological model but is sensitive t...
[ { "created": "Wed, 28 Mar 2007 01:46:41 GMT", "version": "v1" } ]
2007-05-23
[ [ "Baumann", "Daniel", "" ], [ "Steinhardt", "Paul J.", "" ], [ "Turok", "Neil", "" ] ]
We reconsider the possibility that the observed baryon asymmetry was generated by the evaporation of primordial black holes that dominated the early universe. We present a simple derivation showing that the baryon asymmetry is insensitive to the initial black hole density and the cosmological model but is sensitive to ...
hep-th/9612125
Sergio Pernice
Ashok Das, Sergio. A. Pernice
Higher Dimensional SUSY Quantum Mechanics
8 pages, Latex
Mod.Phys.Lett. A12 (1997) 581-588
10.1142/S0217732397000601
preprint number UR-1489
hep-th hep-ph
null
Higher dimensional supersymmetric quantum mechanics is studied. General properties of the two dimensional case are presented. For three spatial dimesions or higher, a spin structure is shown to arise naturally from the nonrelativistic supersymmetry algebra.
[ { "created": "Wed, 11 Dec 1996 17:17:28 GMT", "version": "v1" } ]
2015-06-26
[ [ "Das", "Ashok", "" ], [ "Pernice", "Sergio. A.", "" ] ]
Higher dimensional supersymmetric quantum mechanics is studied. General properties of the two dimensional case are presented. For three spatial dimesions or higher, a spin structure is shown to arise naturally from the nonrelativistic supersymmetry algebra.
hep-th/9202011
Paul Fendley
P. Fendley and K. Intriligator
Scattering and Thermodynamics of Integrable N=2 Theories
31 pages
Nucl.Phys. B380 (1992) 265-292
10.1016/0550-3213(92)90523-E
null
hep-th
null
We study $N$=2 supersymmetric integrable theories with spontaneously-broken \Zn\ symmetry. They have exact soliton masses given by the affine $SU(n)$ Toda masses and fractional fermion numbers given by multiples of $1/n$. The basic such $N$=2 integrable theory is the $A_n$-type $N$=2 minimal model perturbed by the mo...
[ { "created": "Tue, 4 Feb 1992 21:03:38 GMT", "version": "v1" } ]
2009-10-22
[ [ "Fendley", "P.", "" ], [ "Intriligator", "K.", "" ] ]
We study $N$=2 supersymmetric integrable theories with spontaneously-broken \Zn\ symmetry. They have exact soliton masses given by the affine $SU(n)$ Toda masses and fractional fermion numbers given by multiples of $1/n$. The basic such $N$=2 integrable theory is the $A_n$-type $N$=2 minimal model perturbed by the most...
1810.10019
Pierre Heidmann
Pierre Heidmann, Swapnamay Mondal
The full space of BPS multicenter states with pure D-brane charges
34 pages, 1 figure, v2 published version
null
10.1007/JHEP06(2019)011
IPhT-T18/119
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the space of BPS states in type IIA string theory on a T$^6$ wrapped by one D6 brane and three D2 branes wrapping three disjoint 2-tori. This system of branes has 12 ground states. We show that these 12 states are all recovered as Coulomb branch BPS multicenter bound states, in which each center preser...
[ { "created": "Tue, 23 Oct 2018 18:00:03 GMT", "version": "v1" }, { "created": "Mon, 3 Jun 2019 07:43:33 GMT", "version": "v2" } ]
2019-06-26
[ [ "Heidmann", "Pierre", "" ], [ "Mondal", "Swapnamay", "" ] ]
We investigate the space of BPS states in type IIA string theory on a T$^6$ wrapped by one D6 brane and three D2 branes wrapping three disjoint 2-tori. This system of branes has 12 ground states. We show that these 12 states are all recovered as Coulomb branch BPS multicenter bound states, in which each center preserve...
hep-th/9709197
Gina Canali
Alan Chodos (Yale Univ.) and Hisakzau Minakata (Tokyo Metropolitan Univ.)
The TBA, the Gross-Neveu Model, and Polyacetylene
9 pages (lamuphys) reference change
null
10.1007/BFb0106887
YCTP-P18-97, TMUP-HEL-9709
hep-th
null
We summarize recent work showing how the Thermodynamic Bethe Ansatz may be used to study the finite-density first-order phase transition in the Gross-Neveu model. The application to trans-polyacetylene is discussed, and the significance of the results is addressed.
[ { "created": "Fri, 26 Sep 1997 19:35:35 GMT", "version": "v1" }, { "created": "Thu, 2 Oct 1997 14:07:35 GMT", "version": "v2" }, { "created": "Mon, 24 Nov 1997 19:13:28 GMT", "version": "v3" } ]
2009-10-30
[ [ "Chodos", "Alan", "", "Yale Univ." ], [ "Minakata", "Hisakzau", "", "Tokyo Metropolitan\n Univ." ] ]
We summarize recent work showing how the Thermodynamic Bethe Ansatz may be used to study the finite-density first-order phase transition in the Gross-Neveu model. The application to trans-polyacetylene is discussed, and the significance of the results is addressed.
1110.0145
Arnab Kar
Arnab Kar, S.G. Rajeev
Scalar Quantum Field Theory on Fractals
null
Ann. Phys., 327, 102 (2012)
10.1016/j.aop.2011.10.008
null
hep-th cond-mat.stat-mech math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct a family of measures for random fields based on the iterated subdivision of simple geometric shapes (triangles, squares, tetrahedrons) into a finite number of similar shapes. The intent is to construct continuum limits of scale invariant scalar field theories, by imitating Wiener's construction of the me...
[ { "created": "Sun, 2 Oct 2011 02:13:10 GMT", "version": "v1" } ]
2012-07-05
[ [ "Kar", "Arnab", "" ], [ "Rajeev", "S. G.", "" ] ]
We construct a family of measures for random fields based on the iterated subdivision of simple geometric shapes (triangles, squares, tetrahedrons) into a finite number of similar shapes. The intent is to construct continuum limits of scale invariant scalar field theories, by imitating Wiener's construction of the meas...
hep-th/0606109
Michael R. Douglas
Michael R. Douglas (Rutgers and IHES) and Washington Taylor (MIT and Stanford)
The landscape of intersecting brane models
59 pages, 8 figures; v2, v3: references added, minor corrections
JHEP 0701:031,2007
10.1088/1126-6708/2007/01/031
MIT-CTP-3748, SU-ITP-06/15, RU-NHETC-06-04, NSF-KITP-06-75
hep-th
null
We develop tools for analyzing the space of intersecting brane models. We apply these tools to a particular T^6/Z_2^2 orientifold which has been used for model building. We prove that there are a finite number of intersecting brane models on this orientifold which satisfy the Diophantine equations coming from supersy...
[ { "created": "Mon, 12 Jun 2006 19:47:21 GMT", "version": "v1" }, { "created": "Thu, 20 Jul 2006 18:05:51 GMT", "version": "v2" }, { "created": "Thu, 7 Dec 2006 01:54:48 GMT", "version": "v3" } ]
2010-10-27
[ [ "Douglas", "Michael R.", "", "Rutgers and IHES" ], [ "Taylor", "Washington", "", "MIT and\n Stanford" ] ]
We develop tools for analyzing the space of intersecting brane models. We apply these tools to a particular T^6/Z_2^2 orientifold which has been used for model building. We prove that there are a finite number of intersecting brane models on this orientifold which satisfy the Diophantine equations coming from supersymm...
1701.02410
Changhyun Ahn
Changhyun Ahn
Higher Spin Currents in the Orthogonal Coset Theory
96 pages
null
10.1140/epjc/s10052-017-4956-9
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the coset model $(D_N^{(1)} \oplus D_N^{(1)},D_N^{(1)})$ at levels $(k_1,k_2)$, the higher spin $4$ current that contains the quartic WZW currents contracted with completely symmetric $SO(2N)$ invariant $d$ tensor of rank $4$ is obtained. The three-point functions with two scalars are obtained for any finite $N$ a...
[ { "created": "Tue, 10 Jan 2017 02:08:50 GMT", "version": "v1" } ]
2017-06-28
[ [ "Ahn", "Changhyun", "" ] ]
In the coset model $(D_N^{(1)} \oplus D_N^{(1)},D_N^{(1)})$ at levels $(k_1,k_2)$, the higher spin $4$ current that contains the quartic WZW currents contracted with completely symmetric $SO(2N)$ invariant $d$ tensor of rank $4$ is obtained. The three-point functions with two scalars are obtained for any finite $N$ and...
hep-th/0206117
Tom Banks
T. Banks
Breaking SUSY on the Horizon
JHEP Latex
null
null
RUNHETC-2002-16, SCIPP-02/41
hep-th
null
I present a heuristic calculation of the critical exponent relating the gravitino mass to the cosmological constant in a de Sitter universe. The ingredients for the calculation are the area law for entropy, an R symmetry of the low energy effective Lagrangian, and a crude picture of the degenerate levels of the cosmo...
[ { "created": "Thu, 13 Jun 2002 16:28:58 GMT", "version": "v1" } ]
2007-05-23
[ [ "Banks", "T.", "" ] ]
I present a heuristic calculation of the critical exponent relating the gravitino mass to the cosmological constant in a de Sitter universe. The ingredients for the calculation are the area law for entropy, an R symmetry of the low energy effective Lagrangian, and a crude picture of the degenerate levels of the cosmolo...
0912.0806
Philippe Brax
Philippe Brax and Emeline Cluzel
Brane Bremsstrahlung in DBI Inflation
20 pages, 1 figure
null
10.1088/1475-7516/2010/03/016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the effect of trapped branes on the evolution of a test brane whose motion generates DBI inflation along a warped throat. The coupling between the inflationary brane and a trapped brane leads to the radiation of non-thermal particles on the trapped brane. We calculate the Gaussian spectrum of the radiated...
[ { "created": "Fri, 4 Dec 2009 09:56:58 GMT", "version": "v1" } ]
2015-05-14
[ [ "Brax", "Philippe", "" ], [ "Cluzel", "Emeline", "" ] ]
We consider the effect of trapped branes on the evolution of a test brane whose motion generates DBI inflation along a warped throat. The coupling between the inflationary brane and a trapped brane leads to the radiation of non-thermal particles on the trapped brane. We calculate the Gaussian spectrum of the radiated p...
hep-th/9204014
Charles Torre
C. G. Torre
Is General Relativity an 'Already Parametrized' Field Theory?
9 pages
Phys.Rev.D46:3231-3234,1992
10.1103/PhysRevD.46.R3231
null
hep-th
null
Beginning with the work of Dirac and Arnowitt, Deser, Misner in the late fifties and early sixties, and then after subsequent development by Kucha\v r, the canonical dynamical structure of general relativity has often been viewed as that of a parametrized field theory in which the many-fingered spacetime variables ar...
[ { "created": "Mon, 6 Apr 1992 20:44:00 GMT", "version": "v1" } ]
2009-12-30
[ [ "Torre", "C. G.", "" ] ]
Beginning with the work of Dirac and Arnowitt, Deser, Misner in the late fifties and early sixties, and then after subsequent development by Kucha\v r, the canonical dynamical structure of general relativity has often been viewed as that of a parametrized field theory in which the many-fingered spacetime variables are ...
1903.02692
James Fullwood
James Fullwood and Dongxu Wang
Orientifold limits of singular $F$-theory vacua
No figures
null
10.1016/j.nuclphysb.2020.115178
null
hep-th math.AG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct global orientifold limits of singular $F$-theory vacua whose associated gauge groups are SO(3), SO(5), SO(6), $F_4$, SU(4), and Spin(7). For each limit we show a universal tadpole relation is satisfied, which is a homological identity whose dimension-zero component encodes the matching of the D3 charge b...
[ { "created": "Thu, 7 Mar 2019 02:13:14 GMT", "version": "v1" }, { "created": "Thu, 6 Aug 2020 04:07:51 GMT", "version": "v2" } ]
2020-10-28
[ [ "Fullwood", "James", "" ], [ "Wang", "Dongxu", "" ] ]
We construct global orientifold limits of singular $F$-theory vacua whose associated gauge groups are SO(3), SO(5), SO(6), $F_4$, SU(4), and Spin(7). For each limit we show a universal tadpole relation is satisfied, which is a homological identity whose dimension-zero component encodes the matching of the D3 charge bet...
1804.00030
Pavel Krtous
Valeri P. Frolov, Pavel Krtou\v{s}, David Kubiz\v{n}\'ak, Jorge E. Santos
Massive Vector Fields in Rotating Black-Hole Spacetimes: Separability and Quasinormal Modes
5 pages, 1 figure [v3: title changed, minor modifications, references updated]
Phys. Rev. Lett. 120, 231103 (2018)
10.1103/PhysRevLett.120.231103
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We demonstrate the separability of the massive vector (Proca) field equation in general Kerr-NUT-(A)dS black hole spacetimes in any number of dimensions, filling a long-standing gap in the literature. The obtained separated equations are studied in more detail for the four-dimensional Kerr geometry and the correspond...
[ { "created": "Fri, 30 Mar 2018 18:51:07 GMT", "version": "v1" }, { "created": "Thu, 26 Apr 2018 14:18:19 GMT", "version": "v2" }, { "created": "Thu, 31 May 2018 15:36:50 GMT", "version": "v3" } ]
2018-06-13
[ [ "Frolov", "Valeri P.", "" ], [ "Krtouš", "Pavel", "" ], [ "Kubizňák", "David", "" ], [ "Santos", "Jorge E.", "" ] ]
We demonstrate the separability of the massive vector (Proca) field equation in general Kerr-NUT-(A)dS black hole spacetimes in any number of dimensions, filling a long-standing gap in the literature. The obtained separated equations are studied in more detail for the four-dimensional Kerr geometry and the correspondin...
hep-th/9607057
Rajesh Gopakumar
Rajesh Gopakumar (Princeton University), Sunil Mukhi (Tata Institute, Mumbai)
Orbifold and Orientifold Compactifications of F-Theory and M-Theory to Six and Four Dimensions
Harvmac, 30 pages (big). Additional argument relating orientifolding ambiguity to discrete torsion inserted near the end of Sec. 6, a few clarifying remarks and one reference added
Nucl.Phys. B479 (1996) 260-284
10.1016/0550-3213(96)00460-9
PUPT-1636, TIFR/TH/96-37
hep-th
null
We study orbifold compactifications of F-theory which lead to $N=1$ supersymmetry in 6 and 4 spacetime dimensions. These are dual to specific orientifolds of M-theory, and in many cases to orientifolds of type IIB string theory. The equivalences are demonstrated by mapping the orbifolding transformations in the F, M ...
[ { "created": "Sun, 7 Jul 1996 23:17:27 GMT", "version": "v1" }, { "created": "Mon, 22 Jul 1996 19:07:35 GMT", "version": "v2" } ]
2009-10-30
[ [ "Gopakumar", "Rajesh", "", "Princeton University" ], [ "Mukhi", "Sunil", "", "Tata Institute,\n Mumbai" ] ]
We study orbifold compactifications of F-theory which lead to $N=1$ supersymmetry in 6 and 4 spacetime dimensions. These are dual to specific orientifolds of M-theory, and in many cases to orientifolds of type IIB string theory. The equivalences are demonstrated by mapping the orbifolding transformations in the F, M an...
1812.05585
Mukund Rangamani
Chi-Ming Chang, David M. Ramirez, Mukund Rangamani
Spinning constraints on chaotic large $c$ CFTs
43 pages. v2: refs updated. v3: typos fixed, published version
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study out-of-time ordered four-point functions in two dimensional conformal field theories by suitably analytically continuing the Euclidean correlator. For large central charge theories with a sparse spectrum, chaotic dynamics is revealed in an exponential decay; this is seen directly in the contribution of the v...
[ { "created": "Thu, 13 Dec 2018 18:55:03 GMT", "version": "v1" }, { "created": "Tue, 29 Jan 2019 06:54:56 GMT", "version": "v2" }, { "created": "Thu, 21 Mar 2019 00:22:45 GMT", "version": "v3" } ]
2019-03-22
[ [ "Chang", "Chi-Ming", "" ], [ "Ramirez", "David M.", "" ], [ "Rangamani", "Mukund", "" ] ]
We study out-of-time ordered four-point functions in two dimensional conformal field theories by suitably analytically continuing the Euclidean correlator. For large central charge theories with a sparse spectrum, chaotic dynamics is revealed in an exponential decay; this is seen directly in the contribution of the vac...
2005.14174
Koichi Harada
Koichi Harada
Quantum deformation of Feigin-Semikhatov's W-algebras and 5d AGT correspondence with a simple surface operator
44pages, v2: added references
null
null
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The quantum toroidal algebra of $gl_1$ provides many deformed W-algebras associated with (super) Lie algebras of type A. The recent work by Gaiotto and Rapcak suggests that a wider class of deformed W-algebras including non-principal cases are obtained by gluing the quantum toroidal algebras of $gl_1$. These algebras...
[ { "created": "Thu, 28 May 2020 17:44:29 GMT", "version": "v1" }, { "created": "Thu, 11 Jun 2020 13:49:07 GMT", "version": "v2" } ]
2020-06-12
[ [ "Harada", "Koichi", "" ] ]
The quantum toroidal algebra of $gl_1$ provides many deformed W-algebras associated with (super) Lie algebras of type A. The recent work by Gaiotto and Rapcak suggests that a wider class of deformed W-algebras including non-principal cases are obtained by gluing the quantum toroidal algebras of $gl_1$. These algebras a...
hep-th/9711102
Rafael Hernandez Redondo
C. Gomez (IMAFF and IFT) and R. Hernandez (IMAFF)
Fields, Strings and Branes
Latex file. 176 pages. Six figures
Lect.Notes Math.1776:39-191,2002
null
null
hep-th
null
Lecture notes reviewing most recent developments in string/M/brane theory given by C. G. at the CIME Summer International Center of Mathematics at Cetraro. July 1997.
[ { "created": "Fri, 14 Nov 1997 15:34:42 GMT", "version": "v1" } ]
2014-11-18
[ [ "Gomez", "C.", "", "IMAFF and IFT" ], [ "Hernandez", "R.", "", "IMAFF" ] ]
Lecture notes reviewing most recent developments in string/M/brane theory given by C. G. at the CIME Summer International Center of Mathematics at Cetraro. July 1997.
2403.13926
Giulio Marino
Giulio Marino
Higgs radial modes and the UV completion of non-linear sigma models
15 pages
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigated non-linear sigma models with cosets G/H represented by $SU(N)\times SU(N)/SU(N)$, $SU(N)/SO(N)$, and $SU(2N)/USp(2N)$. These models exhibit a transition to a strongly coupled regime above a threshold energy scale $\Lambda^*$, where the effective field theory approach breaks down. To address this issue...
[ { "created": "Wed, 20 Mar 2024 19:00:04 GMT", "version": "v1" } ]
2024-03-22
[ [ "Marino", "Giulio", "" ] ]
We investigated non-linear sigma models with cosets G/H represented by $SU(N)\times SU(N)/SU(N)$, $SU(N)/SO(N)$, and $SU(2N)/USp(2N)$. These models exhibit a transition to a strongly coupled regime above a threshold energy scale $\Lambda^*$, where the effective field theory approach breaks down. To address this issue, ...
1512.09121
Stephen A. Fulling
S. W. Murray, C. M. Whisler, S. A. Fulling, Jef Wagner, H. B. Carter, David Lujan, F. D. Mera, and T. E. Settlemyre
Vacuum energy density and pressure near a soft wall
21 pages, 12 figures; v2 has improved graphics, more references, minor corrections, two new coauthors
Phys. Rev. D 93, 105010 (2016)
10.1103/PhysRevD.93.105010
null
hep-th cond-mat.other gr-qc math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Perfectly conducting boundaries, and their Dirichlet counterparts for quantum scalar fields, predict nonintegrable energy densities. A more realistic model with a finite ultraviolet cutoff yields two inconsistent values for the force on a curved or edged boundary (the "pressure anomaly"). A still more realistic, but ...
[ { "created": "Wed, 30 Dec 2015 20:51:54 GMT", "version": "v1" }, { "created": "Thu, 17 Mar 2016 18:37:19 GMT", "version": "v2" } ]
2016-05-18
[ [ "Murray", "S. W.", "" ], [ "Whisler", "C. M.", "" ], [ "Fulling", "S. A.", "" ], [ "Wagner", "Jef", "" ], [ "Carter", "H. B.", "" ], [ "Lujan", "David", "" ], [ "Mera", "F. D.", "" ], [ "Settlemyre"...
Perfectly conducting boundaries, and their Dirichlet counterparts for quantum scalar fields, predict nonintegrable energy densities. A more realistic model with a finite ultraviolet cutoff yields two inconsistent values for the force on a curved or edged boundary (the "pressure anomaly"). A still more realistic, but st...
1605.06761
Xing-Hua Wu
Xing-Hua Wu, Ran Li
Charged scalar waves from the RN/CFT correspondence
14 pages, no figures
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We examine new tests for (non-)extremal Reissner-Nordstr\"om/Conformal field theory correspondences (RN/CFT) in this paper. The decay rate of the charged scalar wave sourced by an orbiting star around the black hole is computed and is compared with the decay rate computed in the corresponding CFT. We find that precis...
[ { "created": "Sun, 22 May 2016 09:10:06 GMT", "version": "v1" } ]
2016-05-24
[ [ "Wu", "Xing-Hua", "" ], [ "Li", "Ran", "" ] ]
We examine new tests for (non-)extremal Reissner-Nordstr\"om/Conformal field theory correspondences (RN/CFT) in this paper. The decay rate of the charged scalar wave sourced by an orbiting star around the black hole is computed and is compared with the decay rate computed in the corresponding CFT. We find that precise ...
hep-th/9702170
S. Pratik Khastgir
S. Pratik Khastgir
S-matrices of non-simply laced affine Toda theories by folding
26 pages, Latex2e, 4 figures
Nucl.Phys. B499 (1997) 650-672
10.1016/S0550-3213(97)00319-2
MRI-PHY/p970203
hep-th
null
The exact factorisable quantum S-matrices are known for simply laced as well as non-simply laced affine Toda field theories. Non-simply laced theories are obtained from the affine Toda theories based on simply laced algebras by folding the corresponding Dynkin diagrams. The same process, called classical `reduction',...
[ { "created": "Mon, 24 Feb 1997 18:55:32 GMT", "version": "v1" } ]
2015-06-26
[ [ "Khastgir", "S. Pratik", "" ] ]
The exact factorisable quantum S-matrices are known for simply laced as well as non-simply laced affine Toda field theories. Non-simply laced theories are obtained from the affine Toda theories based on simply laced algebras by folding the corresponding Dynkin diagrams. The same process, called classical `reduction', p...
2311.01701
Jean Thierry-Mieg
Jean Thierry-Mieg and Peter D. Jarvis
Conformal invariance of antisymmetric tensor field theories in any even dimension
8 pages, no significant difference with version 1, added one reference and a XREF to a simultaneous arxiv preprint
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Two theories describing antisymmetric tensor fields in 4 dimensions are well known: the gauge invariant Kalb-Ramond model which generalizes the Maxwell Lagrangian and the Avdeev-Chizhov model which describes self-dual 2-tensors. Using a theorem of Jackiw and Pi, we study p-forms in D dimensions and prove that the Kal...
[ { "created": "Fri, 3 Nov 2023 04:16:16 GMT", "version": "v1" }, { "created": "Thu, 9 Nov 2023 18:14:11 GMT", "version": "v2" } ]
2023-11-10
[ [ "Thierry-Mieg", "Jean", "" ], [ "Jarvis", "Peter D.", "" ] ]
Two theories describing antisymmetric tensor fields in 4 dimensions are well known: the gauge invariant Kalb-Ramond model which generalizes the Maxwell Lagrangian and the Avdeev-Chizhov model which describes self-dual 2-tensors. Using a theorem of Jackiw and Pi, we study p-forms in D dimensions and prove that the Kalb-...
hep-th/0401154
Boris A. Arbuzov
Boris A. Arbuzov
An effective interaction spontaneously arising in a renormalizable model of quantum field theory
21 pages, 2 figures
null
null
null
hep-th hep-ph
null
Theory of massless scalar field $\phi$ with interaction $g \phi^3$ in six-dimensional space is considered. A possibility of initial scale invariance breaking, which results in a spontaneous arising of effective interaction $G \phi^4$, is studied by application of Bogolubov quasi-averages approach. It is shown, that c...
[ { "created": "Thu, 22 Jan 2004 14:03:29 GMT", "version": "v1" }, { "created": "Tue, 17 Feb 2004 12:11:38 GMT", "version": "v2" } ]
2007-05-23
[ [ "Arbuzov", "Boris A.", "" ] ]
Theory of massless scalar field $\phi$ with interaction $g \phi^3$ in six-dimensional space is considered. A possibility of initial scale invariance breaking, which results in a spontaneous arising of effective interaction $G \phi^4$, is studied by application of Bogolubov quasi-averages approach. It is shown, that com...
hep-th/0511274
Francesco Toppan
Z. Kuznetsova, M. Rojas and F. Toppan
Classification of irreps and invariants of the N-extended Supersymmetric Quantum Mechanics
Final version to appear in JHEP. 52 pages. The part with the complete classification of irreps (and the explicit presentation of length-4 irreps of N=9,10,11,12 and N=10 length-5 irreps) is unchanged. An extra section has been added with an entire class of off-shell invariant actions for arbitrary values N of t...
JHEP0603:098,2006
10.1088/1126-6708/2006/03/098
CBPF-NF-010/05
hep-th math-ph math.MP quant-ph
null
We present an algorithmic classification of the irreps of the $N$-extended one-dimensional supersymmetry algebra linearly realized on a finite number of fields. Our work is based on the 1-to-1 \cite{pt} correspondence between Weyl-type Clifford algebras (whose irreps are fully classified) and classes of irreps of the...
[ { "created": "Sun, 27 Nov 2005 22:39:50 GMT", "version": "v1" }, { "created": "Fri, 9 Dec 2005 12:43:41 GMT", "version": "v2" }, { "created": "Wed, 29 Mar 2006 18:32:24 GMT", "version": "v3" } ]
2009-11-11
[ [ "Kuznetsova", "Z.", "" ], [ "Rojas", "M.", "" ], [ "Toppan", "F.", "" ] ]
We present an algorithmic classification of the irreps of the $N$-extended one-dimensional supersymmetry algebra linearly realized on a finite number of fields. Our work is based on the 1-to-1 \cite{pt} correspondence between Weyl-type Clifford algebras (whose irreps are fully classified) and classes of irreps of the $...
hep-th/9306132
null
Martin Lavelle and David McMullan
A New Symmetry for QED
9 pages, MZ-TH/93-02, DIAS-STP-93-03
Phys.Rev.Lett. 71 (1993) 3758-3761
10.1103/PhysRevLett.71.3758
null
hep-th
null
We demonstrate that QED exhibits a previously unobserved symmetry. Some consequences are discussed.
[ { "created": "Fri, 25 Jun 1993 12:09:21 GMT", "version": "v1" } ]
2009-10-22
[ [ "Lavelle", "Martin", "" ], [ "McMullan", "David", "" ] ]
We demonstrate that QED exhibits a previously unobserved symmetry. Some consequences are discussed.
2212.14753
Jong-Hyun Baek
Jong-Hyun Baek, Kang-Sin Choi
Islands in Proliferating de Sitter Spaces
26+1 pages, 6 figures, v2: clarified discussion, v3: published version
null
10.1007/JHEP05(2023)098
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We study two-dimensional de Sitter universe which evolves and proliferates according to the Ginsparg-Perry-Bousso-Hawking mechanism, using Jackiw-Teitelboim gravity coupled to conformal matter. Black holes are generated by quantum gravity effects from pure de Sitter space and then evaporate to yield multiple disjoint...
[ { "created": "Fri, 30 Dec 2022 14:58:00 GMT", "version": "v1" }, { "created": "Fri, 6 Jan 2023 12:15:53 GMT", "version": "v2" }, { "created": "Wed, 26 Apr 2023 06:15:38 GMT", "version": "v3" } ]
2023-05-31
[ [ "Baek", "Jong-Hyun", "" ], [ "Choi", "Kang-Sin", "" ] ]
We study two-dimensional de Sitter universe which evolves and proliferates according to the Ginsparg-Perry-Bousso-Hawking mechanism, using Jackiw-Teitelboim gravity coupled to conformal matter. Black holes are generated by quantum gravity effects from pure de Sitter space and then evaporate to yield multiple disjoint d...
2101.11620
Guanhao Sun
Ioanna Kourkoulou, Alberto Nicolis, Guanhao Sun
A technical analog of the cosmological constant problem and a solution thereof
28 pages
null
10.1007/JHEP04(2021)247
null
hep-th cond-mat.other gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The near vanishing of the cosmological constant is one of the most puzzling open problems in theoretical physics. We consider a system, the so-called framid, that features a technically similar problem. Its stress-energy tensor has a Lorentz-invariant expectation value on the ground state, yet there are no standard, ...
[ { "created": "Wed, 27 Jan 2021 19:00:00 GMT", "version": "v1" } ]
2021-05-12
[ [ "Kourkoulou", "Ioanna", "" ], [ "Nicolis", "Alberto", "" ], [ "Sun", "Guanhao", "" ] ]
The near vanishing of the cosmological constant is one of the most puzzling open problems in theoretical physics. We consider a system, the so-called framid, that features a technically similar problem. Its stress-energy tensor has a Lorentz-invariant expectation value on the ground state, yet there are no standard, sy...
1605.00651
David Ciupke
David Ciupke
Scalar Potential from Higher Derivative $\mathcal{N} = 1$ Superspace
55 pages, v2: Minor corrections and references added
null
null
DESY-16-021
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The supersymmetric completion of higher-derivative operators often requires introducing corrections to the scalar potential. In this paper we study these corrections systematically in the context of theories with $\mathcal{N}=1$ global and local supersymmetry in $D=4$ focusing on ungauged chiral multiplets. In global...
[ { "created": "Mon, 2 May 2016 20:00:03 GMT", "version": "v1" }, { "created": "Thu, 19 Apr 2018 15:50:00 GMT", "version": "v2" } ]
2018-04-20
[ [ "Ciupke", "David", "" ] ]
The supersymmetric completion of higher-derivative operators often requires introducing corrections to the scalar potential. In this paper we study these corrections systematically in the context of theories with $\mathcal{N}=1$ global and local supersymmetry in $D=4$ focusing on ungauged chiral multiplets. In globally...
1109.5687
Steven Gubser
Steven S. Gubser
Superluminal neutrinos and extra dimensions: constraints from the null energy condition
8 pages, 1 figure. v2: References added, small additions
null
10.1016/j.physletb.2011.10.028
PUPT-2394
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In light of the recent results from the OPERA collaboration, indicating that neutrinos can travel superluminally, I review a simple extra-dimensional strategy for accommodating such behavior; and I also explain why it is hard in this strategy to avoid violating the null energy condition somewhere in the extra dimensi...
[ { "created": "Mon, 26 Sep 2011 19:58:21 GMT", "version": "v1" }, { "created": "Fri, 30 Sep 2011 01:36:44 GMT", "version": "v2" } ]
2015-05-30
[ [ "Gubser", "Steven S.", "" ] ]
In light of the recent results from the OPERA collaboration, indicating that neutrinos can travel superluminally, I review a simple extra-dimensional strategy for accommodating such behavior; and I also explain why it is hard in this strategy to avoid violating the null energy condition somewhere in the extra dimension...
2210.09454
Oktay Cebecioglu PhD
Oktay Cebecio\u{g}lu, Ahmet Saban, Salih Kibaro\u{g}lu
Maxwell extension of $f(R)$ gravity
9 pages
Eur. Phys. J. C 83, 95 (2023)
10.1140/epjc/s10052-023-11185-8
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inspired by the Maxwell symmetry generalization of general relativity (Maxwell gravity), we have constructed the Maxwell extension of $f(R)$ gravity. We found that the semi-simple extension of the Poincare symmetry allows us to introduce geometrically a cosmological constant term in four-dimensional $f(R)$ gravity. T...
[ { "created": "Mon, 17 Oct 2022 22:04:34 GMT", "version": "v1" }, { "created": "Tue, 31 Jan 2023 14:28:46 GMT", "version": "v2" } ]
2023-02-01
[ [ "Cebecioğlu", "Oktay", "" ], [ "Saban", "Ahmet", "" ], [ "Kibaroğlu", "Salih", "" ] ]
Inspired by the Maxwell symmetry generalization of general relativity (Maxwell gravity), we have constructed the Maxwell extension of $f(R)$ gravity. We found that the semi-simple extension of the Poincare symmetry allows us to introduce geometrically a cosmological constant term in four-dimensional $f(R)$ gravity. Thi...
hep-th/0109086
Megan Govender
M Govender and N Dadhich
Collapsing sphere on the brane radiates
Minor changes, main results remain unchanged, to appear in Phys. Lett. B
Phys.Lett. B538 (2002) 233-238
10.1016/S0370-2693(02)01996-2
null
hep-th gr-qc
null
We study the analogue of the Oppenheimer-Snyder model of a collapsing sphere of homogeneous dust on the Randall-Sundrum type brane. We show that the collapsing sphere has the Vaidya radiation envelope which is followed by the brane analogue of the Schwarzschild solution described by the Reissner-Nordstrom metric. The...
[ { "created": "Tue, 11 Sep 2001 07:48:01 GMT", "version": "v1" }, { "created": "Mon, 17 Sep 2001 13:00:41 GMT", "version": "v2" }, { "created": "Tue, 28 May 2002 13:18:34 GMT", "version": "v3" } ]
2015-06-26
[ [ "Govender", "M", "" ], [ "Dadhich", "N", "" ] ]
We study the analogue of the Oppenheimer-Snyder model of a collapsing sphere of homogeneous dust on the Randall-Sundrum type brane. We show that the collapsing sphere has the Vaidya radiation envelope which is followed by the brane analogue of the Schwarzschild solution described by the Reissner-Nordstrom metric. The c...
1505.07458
Kuver Sinha
Kuver Sinha
Early Universe Cosmology, Effective Supergravity, and Invariants of Algebraic Forms
31 pages. Minor corrections; version accepted in PRD
Phys. Rev. D 92, 065023 (2015)
10.1103/PhysRevD.92.065023
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The presence of light scalars can have profound effects on early universe cosmology, influencing its thermal history as well as paradigms like inflation and baryogenesis. Effective supergravity provides a framework to make quantifiable, model-independent studies of these effects. The Riemanian curvature of the Kahler...
[ { "created": "Wed, 27 May 2015 20:00:40 GMT", "version": "v1" }, { "created": "Mon, 21 Sep 2015 19:46:53 GMT", "version": "v2" } ]
2015-09-30
[ [ "Sinha", "Kuver", "" ] ]
The presence of light scalars can have profound effects on early universe cosmology, influencing its thermal history as well as paradigms like inflation and baryogenesis. Effective supergravity provides a framework to make quantifiable, model-independent studies of these effects. The Riemanian curvature of the Kahler m...
2006.08648
Jordan Cotler
Jordan Cotler, Kristan Jensen
AdS$_3$ gravity and random CFT
51+8 pages, 5 figures; v2: minor typos fixed; v3: published version, more typos fixed
null
10.1007/JHEP04(2021)033
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the path integral of three-dimensional gravity with negative cosmological constant on spaces which are topologically a torus times an interval. These are Euclidean wormholes, which smoothly interpolate between two asymptotically Euclidean AdS$_3$ regions with torus boundary. From our results we obtain the ...
[ { "created": "Mon, 15 Jun 2020 18:00:50 GMT", "version": "v1" }, { "created": "Wed, 17 Jun 2020 23:40:42 GMT", "version": "v2" }, { "created": "Wed, 27 Jul 2022 13:34:10 GMT", "version": "v3" } ]
2022-07-28
[ [ "Cotler", "Jordan", "" ], [ "Jensen", "Kristan", "" ] ]
We compute the path integral of three-dimensional gravity with negative cosmological constant on spaces which are topologically a torus times an interval. These are Euclidean wormholes, which smoothly interpolate between two asymptotically Euclidean AdS$_3$ regions with torus boundary. From our results we obtain the sp...
hep-th/0504008
Jun Sato
Jun Sato and Masahiro Shiroishi
Fifth-neighbor spin-spin correlator for the anti-ferromagnetic Heisenberg chain
10 pages
J.Phys. A38 (2005) L405-L411
10.1088/0305-4470/38/21/L05
null
hep-th cond-mat.stat-mech math.QA nlin.SI
null
We study the generating function of the spin-spin correlation functions in the ground state of the anti-ferromagnetic spin-1/2 Heisenberg chain without magnetic field. We have found its fundamental functional relations from those for general correlation functions, which originate in the quantum Knizhink-Zamolodchikov...
[ { "created": "Fri, 1 Apr 2005 14:21:30 GMT", "version": "v1" }, { "created": "Tue, 5 Apr 2005 15:04:32 GMT", "version": "v2" }, { "created": "Wed, 6 Apr 2005 09:33:55 GMT", "version": "v3" } ]
2009-11-11
[ [ "Sato", "Jun", "" ], [ "Shiroishi", "Masahiro", "" ] ]
We study the generating function of the spin-spin correlation functions in the ground state of the anti-ferromagnetic spin-1/2 Heisenberg chain without magnetic field. We have found its fundamental functional relations from those for general correlation functions, which originate in the quantum Knizhink-Zamolodchikov e...
hep-th/9312149
Alex Ridgway
S. Alexander Ridgway
$S^1 \times S^2$ wormholes and topological charge
18 pages (includes 6 figs.), harvmac and epsf, CU-TP-620
Phys.Rev.D50:892-900,1994
10.1103/PhysRevD.50.892
null
hep-th gr-qc
null
I investigate solutions to the Euclidean Einstein-matter field equations with topology $S^1 \times S^2 \times R$ in a theory with a massless periodic scalar field and electromagnetism. These solutions carry winding number of the periodic scalar as well as magnetic flux. They induce violations of a quasi-topological c...
[ { "created": "Thu, 16 Dec 1993 20:18:36 GMT", "version": "v1" } ]
2010-11-01
[ [ "Ridgway", "S. Alexander", "" ] ]
I investigate solutions to the Euclidean Einstein-matter field equations with topology $S^1 \times S^2 \times R$ in a theory with a massless periodic scalar field and electromagnetism. These solutions carry winding number of the periodic scalar as well as magnetic flux. They induce violations of a quasi-topological con...
hep-th/0602215
Umut Gursoy
Umut Gursoy
Probing Universality in the Gravity Duals of N=1 SYM by gamma-deformations
29 pages, 1 figure, refs. added, typos corrected, v3: discussion extended and modified v4: discussion section modified, typos corrceted, v5: referencing corrected
JHEP0605:014,2006
10.1088/1126-6708/2006/05/014
CPHT-RR013.0206
hep-th
null
Recently, a one-parameter deformation of the Maldacena-Nunez dual of the N=1 SYM theory was constructed in hep-th/0505100. According to the Lunin-Maldacena conjecture, the background is dual to pure N=1 SYM in the IR coupled to a KK sector whose dynamics is altered by a dipole deformation that is proportional to the ...
[ { "created": "Tue, 21 Feb 2006 20:55:43 GMT", "version": "v1" }, { "created": "Tue, 28 Feb 2006 16:02:43 GMT", "version": "v2" }, { "created": "Thu, 16 Mar 2006 16:43:09 GMT", "version": "v3" }, { "created": "Tue, 18 Apr 2006 14:08:29 GMT", "version": "v4" }, { "c...
2009-11-11
[ [ "Gursoy", "Umut", "" ] ]
Recently, a one-parameter deformation of the Maldacena-Nunez dual of the N=1 SYM theory was constructed in hep-th/0505100. According to the Lunin-Maldacena conjecture, the background is dual to pure N=1 SYM in the IR coupled to a KK sector whose dynamics is altered by a dipole deformation that is proportional to the de...