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1212.2100
Andr\'es Fabio Goya
Gast\'on Giribet, Andr\'es Goya
The Brown-York mass of black holes in Warped Anti-de Sitter space
8 pages. v2 discussion and appendix added, references added. To appear in JHEP
JHEP 03(2013)130
10.1007/JHEP03(2013)130
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We give a direct computation of the mass of black holes in Warped Anti-de Sitter space (WAdS) in terms of the Brown-York stress-tensor at the boundary. This permits to explore to what extent the holographic renormalization techniques can be applied to such type of deformation of AdS. We show that, despite some compon...
[ { "created": "Mon, 10 Dec 2012 15:40:08 GMT", "version": "v1" }, { "created": "Mon, 25 Feb 2013 17:24:23 GMT", "version": "v2" } ]
2013-05-16
[ [ "Giribet", "Gastón", "" ], [ "Goya", "Andrés", "" ] ]
We give a direct computation of the mass of black holes in Warped Anti-de Sitter space (WAdS) in terms of the Brown-York stress-tensor at the boundary. This permits to explore to what extent the holographic renormalization techniques can be applied to such type of deformation of AdS. We show that, despite some componen...
hep-th/0512043
Bang-Rong Zhou
Zhou Bang-Rong (Graduate School, The Chinese Academy of Sciences)
Real-time thermal Schwinger-Dyson equation for quark self-energy in Landau gauge
8 pages, Latex, no figure
Commun.Theor.Phys.44:873-878,2005
10.1088/6102/44/5/873
null
hep-th
null
By means of a formal expression of the Cornwall-Jackiw-Tomboulis effective potential for quark propagator at finite temperature and finite quark chemical potential, we derive the real-time thermal Schwinger-Dyson equation for quark propagator in Landau gauge. Denote the inverse quark propagator by $A(p^2)\not{p}-B(p^...
[ { "created": "Mon, 5 Dec 2005 14:00:14 GMT", "version": "v1" } ]
2014-11-18
[ [ "Bang-Rong", "Zhou", "", "Graduate School, The Chinese Academy of Sciences" ] ]
By means of a formal expression of the Cornwall-Jackiw-Tomboulis effective potential for quark propagator at finite temperature and finite quark chemical potential, we derive the real-time thermal Schwinger-Dyson equation for quark propagator in Landau gauge. Denote the inverse quark propagator by $A(p^2)\not{p}-B(p^2)...
hep-th/9810208
H. T. Ozer
H.T.Ozer
Miura-Like Free Field Realization Of Fermionic Casimir WB(3) Algebras
7 pages,no figures,TeX file
Mod.Phys.Lett. A14 (1999) 469-477
10.1142/S0217732399000523
null
hep-th math-ph math.MP
null
Starting from the well-known quantum Miura-like transformation for the non simply-laced Lie algebras B(3),we give an explicit construction of the Casimir WB(3) algebras.We reserve the notation WB(N) for the Casimir W algebras of type W(2,4,6,...,2N,N+1/2) which contains one fermionic field. It is seen that WB(3) alge...
[ { "created": "Mon, 26 Oct 1998 12:10:57 GMT", "version": "v1" } ]
2009-10-31
[ [ "Ozer", "H. T.", "" ] ]
Starting from the well-known quantum Miura-like transformation for the non simply-laced Lie algebras B(3),we give an explicit construction of the Casimir WB(3) algebras.We reserve the notation WB(N) for the Casimir W algebras of type W(2,4,6,...,2N,N+1/2) which contains one fermionic field. It is seen that WB(3) algebr...
2011.13316
Kunihito Uzawa
Muneto Nitta, Kunihito Uzawa
Orbifold black holes
14 pages, Journal version
Eur.Phys.J. C81 (2021) no.6, 513
10.1140/epjc/s10052-021-09289-0
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We construct a regular black hole solution on the orbifold ${\mathbb C}^{n}/{\mathbb Z}_{n}$ in the ($2n+1$)-dimensional Einstein-Maxwell theory. The event horizon is $S^{2n-1}/{\mathbb Z}_{n}$.
[ { "created": "Thu, 26 Nov 2020 14:34:29 GMT", "version": "v1" }, { "created": "Thu, 17 Jun 2021 05:09:38 GMT", "version": "v2" } ]
2021-06-28
[ [ "Nitta", "Muneto", "" ], [ "Uzawa", "Kunihito", "" ] ]
We construct a regular black hole solution on the orbifold ${\mathbb C}^{n}/{\mathbb Z}_{n}$ in the ($2n+1$)-dimensional Einstein-Maxwell theory. The event horizon is $S^{2n-1}/{\mathbb Z}_{n}$.
2012.07757
Niall Robertson
Niall F. Robertson, Jesper Lykke Jacobsen, Hubert Saleur
Lattice regularisation of a non-compact boundary conformal field theory
null
null
10.1007/JHEP02(2021)180
null
hep-th cond-mat.stat-mech math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Non-compact Conformal Field Theories (CFTs) are central to several aspects of string theory and condensed matter physics. They are characterised, in particular, by the appearance of a continuum of conformal dimensions. Surprisingly, such CFTs have been identified as the continuum limits of lattice models with a finit...
[ { "created": "Mon, 14 Dec 2020 17:53:45 GMT", "version": "v1" } ]
2021-02-24
[ [ "Robertson", "Niall F.", "" ], [ "Jacobsen", "Jesper Lykke", "" ], [ "Saleur", "Hubert", "" ] ]
Non-compact Conformal Field Theories (CFTs) are central to several aspects of string theory and condensed matter physics. They are characterised, in particular, by the appearance of a continuum of conformal dimensions. Surprisingly, such CFTs have been identified as the continuum limits of lattice models with a finite ...
1707.09311
K.B. Alkalaev
K.B. Alkalaev and V.A. Belavin
Holographic duals of large-c torus conformal blocks
37 pages, v2: more comments, Appendix E --> Section 7.1, refs added, journal version
null
10.1007/JHEP10(2017)140
FIAN-TD-2017-20
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study CFT2 conformal blocks on a torus and their holographic realization. The classical conformal blocks arising in the regime where conformal dimensions grow linearly with the large central charge are shown to be holographically dual to the geodesic networks stretched in the thermal AdS bulk space. We discuss the...
[ { "created": "Fri, 28 Jul 2017 16:27:02 GMT", "version": "v1" }, { "created": "Sat, 4 Nov 2017 21:10:32 GMT", "version": "v2" } ]
2017-11-22
[ [ "Alkalaev", "K. B.", "" ], [ "Belavin", "V. A.", "" ] ]
We study CFT2 conformal blocks on a torus and their holographic realization. The classical conformal blocks arising in the regime where conformal dimensions grow linearly with the large central charge are shown to be holographically dual to the geodesic networks stretched in the thermal AdS bulk space. We discuss the n...
0704.1219
Ichiro Oda
Ichiro Oda and Mario Tonin
Y-formalism and $b$ ghost in the Non-minimal Pure Spinor Formalism of Superstrings
42 pages, no figures
Nucl.Phys.B779:63-100,2007
10.1016/j.nuclphysb.2007.04.032
DPUR/TH/1, DFPD07/TH/06
hep-th
null
We present the Y-formalism for the non-minimal pure spinor quantization of superstrings. In the framework of this formalism we compute, at the quantum level, the explicit form of the compound operators involved in the construction of the $b$ ghost, their normal-ordering contributions and the relevant relations among ...
[ { "created": "Tue, 10 Apr 2007 11:42:44 GMT", "version": "v1" } ]
2008-11-26
[ [ "Oda", "Ichiro", "" ], [ "Tonin", "Mario", "" ] ]
We present the Y-formalism for the non-minimal pure spinor quantization of superstrings. In the framework of this formalism we compute, at the quantum level, the explicit form of the compound operators involved in the construction of the $b$ ghost, their normal-ordering contributions and the relevant relations among th...
hep-th/9906133
T. K. Rai Dastidar
T K Rai Dastidar and Krishna Rai Dastidar (Indian Association for the Cultivation of Science, Calcutta, India)
Father time. II. A physical basis behind Feynman's idea of antiparticles moving backward in time, and an extension of the CPT theorem to include non-local gauge fields
To appear in Mod. Phys. Lett. A (5 pages)
Mod.Phys.Lett. A14 (1999) 2557-2560
10.1142/S0217732399002674
null
hep-th hep-ph quant-ph
null
It has been demonstrated in a recent paper (Mod.Phys.Lett. A13, 1265 (1998); hep-th/9902020) that the existence of a non-thermodynamic arrow of time at the atomic level is a fundamental requirement for conservation of energy in matter-radiation interaction. Since the universe consists of two things only --- energy an...
[ { "created": "Thu, 17 Jun 1999 11:36:50 GMT", "version": "v1" }, { "created": "Thu, 21 Oct 1999 07:58:12 GMT", "version": "v2" } ]
2009-10-31
[ [ "Dastidar", "T K Rai", "", "Indian Association for the\n Cultivation of Science, Calcutta, India" ], [ "Dastidar", "Krishna Rai", "", "Indian Association for the\n Cultivation of Science, Calcutta, India" ] ]
It has been demonstrated in a recent paper (Mod.Phys.Lett. A13, 1265 (1998); hep-th/9902020) that the existence of a non-thermodynamic arrow of time at the atomic level is a fundamental requirement for conservation of energy in matter-radiation interaction. Since the universe consists of two things only --- energy and ...
1512.08439
Charles B. Thorn
Charles B. Thorn
1/N Perturbations in Superstring Bit Models
26 pages
Phys. Rev. D 93, 066003 (2016)
10.1103/PhysRevD.93.066003
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop the 1/N expansion for stable string bit models, focusing on a model with bit creation operators carrying only transverse spinor indices a=1,...,s. At leading order (1/N=0), this model produces a (discretized) lightcone string with a "transverse space' of $s$ Grassmann worldsheet fields. Higher orders in th...
[ { "created": "Mon, 28 Dec 2015 16:07:42 GMT", "version": "v1" } ]
2016-03-23
[ [ "Thorn", "Charles B.", "" ] ]
We develop the 1/N expansion for stable string bit models, focusing on a model with bit creation operators carrying only transverse spinor indices a=1,...,s. At leading order (1/N=0), this model produces a (discretized) lightcone string with a "transverse space' of $s$ Grassmann worldsheet fields. Higher orders in the ...
hep-th/9310014
null
Oleg A. Soloviev
The WZNW model by a perturbation of Witten's conformal solution
5 pages, LaTex file, QMW-93-25. (The value of the second conformal point of the perturbed WZNW model is presented. Please note that a title is changed.)
null
null
null
hep-th
null
The WZNW model at the Witten conformal point is perturbed by the sigma model term. It is shown that in the large level k limit the perturbed WZNW system with negative k arrives at the WZNW model with positive k.
[ { "created": "Mon, 4 Oct 1993 12:33:29 GMT", "version": "v1" }, { "created": "Fri, 8 Oct 1993 11:34:24 GMT", "version": "v2" }, { "created": "Thu, 21 Oct 1993 10:43:01 GMT", "version": "v3" } ]
2008-02-03
[ [ "Soloviev", "Oleg A.", "" ] ]
The WZNW model at the Witten conformal point is perturbed by the sigma model term. It is shown that in the large level k limit the perturbed WZNW system with negative k arrives at the WZNW model with positive k.
2010.06604
Mehrdad Mirbabayi
Mehrdad Mirbabayi
Markovian Dynamics in de Sitter
19+10 pages
null
10.1088/1475-7516/2021/09/038
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The equilibrium state of fields in the causal wedge of a dS observer is thermal, though realistic observers have only partial access to the state. To them, out-of-equilibrium states of a light scalar field appear to thermalize in a Markovian fashion. We show this by formulating a systematic expansion for tracing out ...
[ { "created": "Tue, 13 Oct 2020 18:00:44 GMT", "version": "v1" } ]
2021-10-04
[ [ "Mirbabayi", "Mehrdad", "" ] ]
The equilibrium state of fields in the causal wedge of a dS observer is thermal, though realistic observers have only partial access to the state. To them, out-of-equilibrium states of a light scalar field appear to thermalize in a Markovian fashion. We show this by formulating a systematic expansion for tracing out th...
1812.04615
Erick Castro
Erick Castro and Itzhak Roditi
A recursive enumeration of connected Feynman diagrams with an arbitrary number of external legs in the fermionic non-relativistic interacting gas
24 pages, 14 figures
Journal of Physics A Mathematical and Theoretical (2019)
10.1088/1751-8121/ab31f2
null
hep-th cond-mat.quant-gas math-ph math.CO math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we generalize a recursive enumerative formula for connected Feynman diagrams with two external legs. The Feynman diagrams are defined from a fermionic gas with a two-body interaction. The generalized recurrence is valid for connected Feynman diagrams with an arbitrary number of external legs and an arbi...
[ { "created": "Mon, 10 Dec 2018 19:52:47 GMT", "version": "v1" }, { "created": "Sat, 30 Mar 2019 22:07:36 GMT", "version": "v2" }, { "created": "Sun, 28 Jul 2019 18:27:23 GMT", "version": "v3" } ]
2019-07-30
[ [ "Castro", "Erick", "" ], [ "Roditi", "Itzhak", "" ] ]
In this work, we generalize a recursive enumerative formula for connected Feynman diagrams with two external legs. The Feynman diagrams are defined from a fermionic gas with a two-body interaction. The generalized recurrence is valid for connected Feynman diagrams with an arbitrary number of external legs and an arbitr...
2004.08372
Andrea Addazi
Andrea Addazi
Holographic Naturalness
Few english typos fixed, few comments rephrased, main results remain unchanged
null
10.1142/S0218271820500844
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Holographic Naturalness (HN) is a new paradigm towards an explanation of the Cosmological Constant (CC) and the Higgs Hierarchy (HH) in the Universe. Motivated by the Holographic Principle, and inspired by the (A)dS/CFT correspondence, we elaborate on the possibility and on the cosmological consequences of a fund...
[ { "created": "Mon, 13 Apr 2020 07:33:32 GMT", "version": "v1" }, { "created": "Fri, 22 May 2020 15:54:19 GMT", "version": "v2" } ]
2021-02-03
[ [ "Addazi", "Andrea", "" ] ]
The Holographic Naturalness (HN) is a new paradigm towards an explanation of the Cosmological Constant (CC) and the Higgs Hierarchy (HH) in the Universe. Motivated by the Holographic Principle, and inspired by the (A)dS/CFT correspondence, we elaborate on the possibility and on the cosmological consequences of a fundam...
1206.3089
Thomas Zojer
Eric A. Bergshoeff, Sjoerd de Haan, Wout Merbis, Jan Rosseel and Thomas Zojer
Three-Dimensional Tricritical Gravity
37 pages, 2 figures; v2: added reference; published version
Phys.Rev.D86:064037,2012
10.1103/PhysRevD.86.064037
UG-12-77
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider a class of parity even, six-derivative gravity theories in three dimensions. After linearizing around anti-de Sitter space, the theories have one massless and two massive graviton solutions for generic values of the parameters. At a special, so-called tricritical, point in parameter space the two massive ...
[ { "created": "Thu, 14 Jun 2012 12:38:28 GMT", "version": "v1" }, { "created": "Wed, 26 Sep 2012 16:18:50 GMT", "version": "v2" } ]
2012-09-27
[ [ "Bergshoeff", "Eric A.", "" ], [ "de Haan", "Sjoerd", "" ], [ "Merbis", "Wout", "" ], [ "Rosseel", "Jan", "" ], [ "Zojer", "Thomas", "" ] ]
We consider a class of parity even, six-derivative gravity theories in three dimensions. After linearizing around anti-de Sitter space, the theories have one massless and two massive graviton solutions for generic values of the parameters. At a special, so-called tricritical, point in parameter space the two massive gr...
0803.1566
Henryk Arodz
H. Arod\'z, J. Lis
Compact Q-balls in the complex signum-Gordon model
9 pages, no figures
Phys.Rev.D77:107702,2008
10.1103/PhysRevD.77.107702
null
hep-th astro-ph hep-ph nlin.PS
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss Q-balls in the complex signum-Gordon model in d-dimensional space for d=1,2,3. The Q-balls have strictly finite radius. Their total energy is a power-like function of the conserved U(1) charge with the exponent equal to (d+2)/(d+3). In the cases d=1 and d=3 explicit analytic solutions are presented.
[ { "created": "Tue, 11 Mar 2008 12:30:04 GMT", "version": "v1" } ]
2008-11-26
[ [ "Arodź", "H.", "" ], [ "Lis", "J.", "" ] ]
We discuss Q-balls in the complex signum-Gordon model in d-dimensional space for d=1,2,3. The Q-balls have strictly finite radius. Their total energy is a power-like function of the conserved U(1) charge with the exponent equal to (d+2)/(d+3). In the cases d=1 and d=3 explicit analytic solutions are presented.
hep-th/0608144
Harvendra Singh
Rajesh Parwani and Harvendra Singh
Information geometry of U(1) instantons on self-dual manifolds
10 pages; v2:some clarification and reference added
null
null
null
hep-th math.DG
null
We use the information metric to investigate the moduli space of a U(1) instanton on (anti)self-dual manifolds, finding an $AdS$ geometry similar to that for the moduli space of a Yang-Mills instanton on flat space. We discuss our results from the perspective of gauge/gravity duality.
[ { "created": "Mon, 21 Aug 2006 08:56:30 GMT", "version": "v1" }, { "created": "Thu, 4 Jan 2007 09:51:57 GMT", "version": "v2" } ]
2007-05-23
[ [ "Parwani", "Rajesh", "" ], [ "Singh", "Harvendra", "" ] ]
We use the information metric to investigate the moduli space of a U(1) instanton on (anti)self-dual manifolds, finding an $AdS$ geometry similar to that for the moduli space of a Yang-Mills instanton on flat space. We discuss our results from the perspective of gauge/gravity duality.
2203.10063
Fabio Apruzzi
Fabio Apruzzi
Higher Form Symmetries TFT in 6d
18 pages + references, v2 typos corrected and references added
null
10.1007/JHEP11(2022)050
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Symmetries and anomalies of a $d$-dimensional quantum field theory are often encoded in a $(d+1)$-dimensional topological action, called symmetry topological field theory (TFT). We derive the symmetry TFT for the 2-form and 1-form symmetries of 6d $(1,0)$ field theories, focusing on theories with a single tensor mult...
[ { "created": "Fri, 18 Mar 2022 17:11:48 GMT", "version": "v1" }, { "created": "Fri, 26 Aug 2022 16:18:36 GMT", "version": "v2" } ]
2022-11-30
[ [ "Apruzzi", "Fabio", "" ] ]
Symmetries and anomalies of a $d$-dimensional quantum field theory are often encoded in a $(d+1)$-dimensional topological action, called symmetry topological field theory (TFT). We derive the symmetry TFT for the 2-form and 1-form symmetries of 6d $(1,0)$ field theories, focusing on theories with a single tensor multip...
2107.11600
Taichiro Kugo
Taichiro Kugo
Noether Currents and Maxwell-type Equations of Motion in Higher Derivative Gravity Theories
27 pages, no figures
null
null
YITP-21-67
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
In general coordinate invariant gravity theories whose Lagrangians contain arbitrarily high order derivative fields, the Noether currents for the global translation and for the Nakanishi's IOSp(8|8) choral symmetry containing the BRS symmetry as its member, are constructed. We generally show that for each of those No...
[ { "created": "Sat, 24 Jul 2021 13:30:24 GMT", "version": "v1" } ]
2021-07-27
[ [ "Kugo", "Taichiro", "" ] ]
In general coordinate invariant gravity theories whose Lagrangians contain arbitrarily high order derivative fields, the Noether currents for the global translation and for the Nakanishi's IOSp(8|8) choral symmetry containing the BRS symmetry as its member, are constructed. We generally show that for each of those Noet...
2309.07232
Gianluca Inverso
Guillaume Bossard, Franz Ciceri, Gianluca Inverso and Axel Kleinschmidt
Maximal D=2 supergravities from higher dimensions
Published version (46 pages plus appendices)
JHEP 01 (2024) 046
10.1007/JHEP01(2024)046
CPHT-RR061.092023
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop in detail the general framework of consistent Kaluza-Klein truncations from D=11 and type II supergravities to gauged maximal supergravities in two dimensions. In particular, we unveil the complete bosonic dynamics of all gauged maximal supergravities that admit a geometric uplift. Our construction relies ...
[ { "created": "Wed, 13 Sep 2023 18:09:19 GMT", "version": "v1" }, { "created": "Sun, 14 Jan 2024 16:12:34 GMT", "version": "v2" } ]
2024-01-17
[ [ "Bossard", "Guillaume", "" ], [ "Ciceri", "Franz", "" ], [ "Inverso", "Gianluca", "" ], [ "Kleinschmidt", "Axel", "" ] ]
We develop in detail the general framework of consistent Kaluza-Klein truncations from D=11 and type II supergravities to gauged maximal supergravities in two dimensions. In particular, we unveil the complete bosonic dynamics of all gauged maximal supergravities that admit a geometric uplift. Our construction relies on...
0805.0449
Nelson Nunes
D. J. Mulryne and N. J. Nunes (DAMTP, U. Cambridge)
Diffusing non-local inflation: Solving the field equations as an initial value problem
15 pages, 8 figures, references added, accepted for publication in Phys. Rev. D
Phys.Rev.D78:063519,2008
10.1103/PhysRevD.78.063519
null
hep-th astro-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
There has been considerable recent interest in solving non-local equations of motion which contain an infinite number of derivatives. Here, focusing on inflation, we review how the problem can be reformulated as the question of finding solutions to a diffusion-like partial differential equation with non-linear bounda...
[ { "created": "Mon, 5 May 2008 00:38:26 GMT", "version": "v1" }, { "created": "Tue, 19 Aug 2008 18:18:09 GMT", "version": "v2" } ]
2009-02-23
[ [ "Mulryne", "D. J.", "", "DAMTP, U. Cambridge" ], [ "Nunes", "N. J.", "", "DAMTP, U. Cambridge" ] ]
There has been considerable recent interest in solving non-local equations of motion which contain an infinite number of derivatives. Here, focusing on inflation, we review how the problem can be reformulated as the question of finding solutions to a diffusion-like partial differential equation with non-linear boundary...
hep-th/0511250
Luciano Vanzo
M. Nadalini, L. Vanzo, S. Zerbini
Hawking Radiation as Tunneling: the D-dimensional rotating case
Talk delivered at the Seventh International Workshop Quantum Field Theory under the influence of External Conditions, QFEXT'05, september 05,Barcelona, Spain. To appear in Journal of Phys. A
J.Phys. A39 (2006) 6601-6608
10.1088/0305-4470/39/21/S59
null
hep-th
null
The tunneling method for the Hawking radiation is revisited and applied to the $D$ dimensional rotating case. Emphasis is given to covariance of results. Certain ambiguities afflicting the procedure are resolved.
[ { "created": "Thu, 24 Nov 2005 15:02:16 GMT", "version": "v1" } ]
2009-11-11
[ [ "Nadalini", "M.", "" ], [ "Vanzo", "L.", "" ], [ "Zerbini", "S.", "" ] ]
The tunneling method for the Hawking radiation is revisited and applied to the $D$ dimensional rotating case. Emphasis is given to covariance of results. Certain ambiguities afflicting the procedure are resolved.
0907.2560
Cornelius Schmidt-Colinet
Stefan Fredenhagen, Matthias R. Gaberdiel and Cornelius Schmidt-Colinet
Bulk flows in Virasoro minimal models with boundaries
34 pages, 6 figures. v4: Typo in fig. 2 corrected
J.Phys.A42:495403,2009
10.1088/1751-8113/42/49/495403
AEI-2009-063
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The behaviour of boundary conditions under relevant bulk perturbations is studied for the Virasoro minimal models. In particular, we consider the bulk deformation by the least relevant bulk field which interpolates between the mth and (m-1)st unitary minimal model. In the presence of a boundary this bulk flow induces...
[ { "created": "Wed, 15 Jul 2009 11:14:46 GMT", "version": "v1" }, { "created": "Wed, 12 Aug 2009 21:27:01 GMT", "version": "v2" }, { "created": "Thu, 22 Oct 2009 19:22:05 GMT", "version": "v3" }, { "created": "Mon, 26 Oct 2009 16:00:44 GMT", "version": "v4" } ]
2014-11-20
[ [ "Fredenhagen", "Stefan", "" ], [ "Gaberdiel", "Matthias R.", "" ], [ "Schmidt-Colinet", "Cornelius", "" ] ]
The behaviour of boundary conditions under relevant bulk perturbations is studied for the Virasoro minimal models. In particular, we consider the bulk deformation by the least relevant bulk field which interpolates between the mth and (m-1)st unitary minimal model. In the presence of a boundary this bulk flow induces a...
hep-th/0206172
Satoru Odake
S. Odake and R. Sasaki
Polynomials Associated with Equilibrium Positions in Calogero-Moser Systems
41 pages. A Mathematica file "poly.m" is attached
J.Phys.A35:8283-8314,2002
10.1088/0305-4470/35/39/312
DPSU-02-1, YITP-02-37
hep-th cond-mat math-ph math.MP
null
In a previous paper (Corrigan-Sasaki), many remarkable properties of classical Calogero and Sutherland systems at equilibrium are reported. For example, the minimum energies, frequencies of small oscillations and the eigenvalues of Lax pair matrices at equilibrium are all "integer valued". The equilibrium positions o...
[ { "created": "Wed, 19 Jun 2002 05:24:13 GMT", "version": "v1" } ]
2008-11-26
[ [ "Odake", "S.", "" ], [ "Sasaki", "R.", "" ] ]
In a previous paper (Corrigan-Sasaki), many remarkable properties of classical Calogero and Sutherland systems at equilibrium are reported. For example, the minimum energies, frequencies of small oscillations and the eigenvalues of Lax pair matrices at equilibrium are all "integer valued". The equilibrium positions of ...
hep-th/9906188
null
Massimo Bianchi, Stefano Kovacs, Giancarlo Rossi and Yassen S. Stanev (Universita` di Roma ``Tor Vergata'')
On the logarithmic behaviour in N=4 SYM theory
18 pages, Latex
JHEP 9908 (1999) 020
10.1088/1126-6708/1999/08/020
ROM2F/99/9
hep-th
null
We show that the logarithmic behaviour seen in perturbative and non perturbative contributions to Green functions of gauge-invariant composite operators in N=4 SYM with SU(N) gauge group can be consistently interpreted in terms of anomalous dimensions of unprotected operators in long multiplets of the superconformal ...
[ { "created": "Thu, 24 Jun 1999 15:41:56 GMT", "version": "v1" } ]
2009-10-31
[ [ "Bianchi", "Massimo", "", "Universita` di Roma ``Tor Vergata''" ], [ "Kovacs", "Stefano", "", "Universita` di Roma ``Tor Vergata''" ], [ "Rossi", "Giancarlo", "", "Universita` di Roma ``Tor Vergata''" ], [ "Stanev", "Yassen S.", "", "Univ...
We show that the logarithmic behaviour seen in perturbative and non perturbative contributions to Green functions of gauge-invariant composite operators in N=4 SYM with SU(N) gauge group can be consistently interpreted in terms of anomalous dimensions of unprotected operators in long multiplets of the superconformal gr...
1107.4673
Machiko Hatsuda
Machiko Hatsuda and Kentaroh Yoshida
Super Yangian of superstring on AdS5xS5 revisited
15 pages, references added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct infinite number of conserved nonlocal charges for type IIB superstring on the AdS5xS5 space in the conformal gauge without assuming any kappa gauge fixing, and show that they satisfy the super Yangian algebra. The resultant algebra is the same as our previous work, where a special gauge was assumed in su...
[ { "created": "Sat, 23 Jul 2011 09:42:00 GMT", "version": "v1" }, { "created": "Mon, 22 Aug 2011 06:16:41 GMT", "version": "v2" } ]
2011-08-23
[ [ "Hatsuda", "Machiko", "" ], [ "Yoshida", "Kentaroh", "" ] ]
We construct infinite number of conserved nonlocal charges for type IIB superstring on the AdS5xS5 space in the conformal gauge without assuming any kappa gauge fixing, and show that they satisfy the super Yangian algebra. The resultant algebra is the same as our previous work, where a special gauge was assumed in such...
2204.08297
Chia-Kai Kuo
Song He, Chia-Kai Kuo, Zhenjie Li, Yao-Qi Zhang
All-Loop Four-Point Aharony-Bergman-Jafferis-Maldacena Amplitudes from Dimensional Reduction of the Amplituhedron
5 pages + appendices, version accepted in PRL
Phys. Rev. Lett. 129, 221604 (2022)
10.1103/PhysRevLett.129.221604
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define a new geometry obtained from the all-loop amplituhedron in ${\cal N}=4$ SYM by reducing its four-dimensional external and loop momenta to three dimensions. Focusing on the simplest four-point case, we provide strong evidence that the canonical form of this ``reduced amplituhedron" gives the all-loop integra...
[ { "created": "Mon, 18 Apr 2022 12:58:04 GMT", "version": "v1" }, { "created": "Thu, 28 Apr 2022 10:26:04 GMT", "version": "v2" }, { "created": "Wed, 18 Jan 2023 05:59:20 GMT", "version": "v3" } ]
2023-01-19
[ [ "He", "Song", "" ], [ "Kuo", "Chia-Kai", "" ], [ "Li", "Zhenjie", "" ], [ "Zhang", "Yao-Qi", "" ] ]
We define a new geometry obtained from the all-loop amplituhedron in ${\cal N}=4$ SYM by reducing its four-dimensional external and loop momenta to three dimensions. Focusing on the simplest four-point case, we provide strong evidence that the canonical form of this ``reduced amplituhedron" gives the all-loop integrand...
1905.05235
Rafa{\l} R. Suszek
Rafa{\l} R. Suszek
Equivariant Cartan-Eilenberg supergerbes II. Equivariance in the super-Minkowskian setting
97 pages, a superalgebroidal structure associated with the small gauge superanomaly introduced, the discussion of the NG/HP correspondence and the $\kappa$-symmetry analysis significantly reworked (incl. the peculiar chiral $\kappa$-symmetry of the Green-Schwarz superstring), the bibliography augmented, convent...
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This is a continuation of a programme, initiated in Part I [arXiv:1706.05682], of geometrisation, compatible with the SUSY present, of the Green-Schwarz $(p+2)$-cocycles coupling to the topological charges carried by $p$-branes on reductive homogeneous spaces of SUSY groups described by GS(-type) super-$\sigma$-model...
[ { "created": "Mon, 13 May 2019 18:43:50 GMT", "version": "v1" }, { "created": "Wed, 22 May 2019 21:44:12 GMT", "version": "v2" }, { "created": "Thu, 19 Mar 2020 17:09:54 GMT", "version": "v3" } ]
2020-03-20
[ [ "Suszek", "Rafał R.", "" ] ]
This is a continuation of a programme, initiated in Part I [arXiv:1706.05682], of geometrisation, compatible with the SUSY present, of the Green-Schwarz $(p+2)$-cocycles coupling to the topological charges carried by $p$-branes on reductive homogeneous spaces of SUSY groups described by GS(-type) super-$\sigma$-models....
1507.06493
Jose M. Gracia-Bondia
Jos\'e M. Gracia-Bond\'ia
Systematic renormalization at all orders in the DiffRen and improved Epstein-Glaser schemes
Latex, 10 pages. Contribution to the Proceedings of the conference "Quantum Mathematical Physics", Regensburg, Sept 29 -- Oct 2, 2014
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Proceeding by way of examples, we update the combinatorics of the treatment of Feynman diagrams with subdivergences in differential renormalization from more recent viewpoints in Epstein--Glaser renormalization in $x$-space.
[ { "created": "Mon, 20 Jul 2015 02:06:43 GMT", "version": "v1" } ]
2015-07-24
[ [ "Gracia-Bondía", "José M.", "" ] ]
Proceeding by way of examples, we update the combinatorics of the treatment of Feynman diagrams with subdivergences in differential renormalization from more recent viewpoints in Epstein--Glaser renormalization in $x$-space.
hep-th/9805041
Arvind Rajaraman
R. Kallosh and A. Rajaraman
Vacua of M-theory and string theory
16 pages, latex
Phys. Rev. D 58, 125003 (1998)
10.1103/PhysRevD.58.125003
null
hep-th
null
We argue that supersymmetric higher-dimension operators in the effective actions of M-theory and IIB string theory do not affect the maximally supersymmetric vacua: $adS_4\times S^7$ and $adS_7\times S^4$ in M-theory and $adS_5\times S^5$ in IIB string theory. All these vacua are described in superspace by a fixed po...
[ { "created": "Thu, 7 May 1998 22:13:54 GMT", "version": "v1" } ]
2016-08-25
[ [ "Kallosh", "R.", "" ], [ "Rajaraman", "A.", "" ] ]
We argue that supersymmetric higher-dimension operators in the effective actions of M-theory and IIB string theory do not affect the maximally supersymmetric vacua: $adS_4\times S^7$ and $adS_7\times S^4$ in M-theory and $adS_5\times S^5$ in IIB string theory. All these vacua are described in superspace by a fixed poin...
1710.07274
Varghese Mathai
Fei Han (NUS), V. Mathai (Adelaide)
T-duality in an H-flux: exchange of momentum and winding
18 pages. Some clarifications included
Commun.Math.Phys.363:333-350,2018
10.1007/s00220-018-3112-1
null
hep-th math-ph math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using our earlier proposal for Ramond-Ramond fields in an H-flux on loop space, we extend the Hori isomorphism of Bouwknegt-Evslin-Mathai from invariant differential forms, to invariant exotic differential forms such that the momentum and winding numbers are exchanged, filling in a gap in the literature. We also exte...
[ { "created": "Thu, 19 Oct 2017 01:23:32 GMT", "version": "v1" }, { "created": "Wed, 3 Jan 2018 06:33:18 GMT", "version": "v2" } ]
2018-09-05
[ [ "Han", "Fei", "", "NUS" ], [ "Mathai", "V.", "", "Adelaide" ] ]
Using our earlier proposal for Ramond-Ramond fields in an H-flux on loop space, we extend the Hori isomorphism of Bouwknegt-Evslin-Mathai from invariant differential forms, to invariant exotic differential forms such that the momentum and winding numbers are exchanged, filling in a gap in the literature. We also extend...
hep-th/0007012
Yoshifumi Hyakutake
Yoshifumi Hyakutake, Yosuke Imamura and Shigeki Sugimoto
Orientifold Planes, Type I Wilson Lines and Non-BPS D-branes
30 pages, 5 figures, added footnote
JHEP 0008 (2000) 043
10.1088/1126-6708/2000/08/043
YITP-00-35, MIT-CTP-2994
hep-th
null
There is a longstanding puzzle concerned with the existence of Op~-planes with p>=6, which are orientifold p-planes of negative charge with stuck Dp-branes. We study the consistency of configurations with various orientifold planes and propose a resolution to this puzzle. It is argued that O6~-planes are possible in ...
[ { "created": "Mon, 3 Jul 2000 08:33:20 GMT", "version": "v1" }, { "created": "Tue, 29 Aug 2000 16:00:51 GMT", "version": "v2" } ]
2009-10-31
[ [ "Hyakutake", "Yoshifumi", "" ], [ "Imamura", "Yosuke", "" ], [ "Sugimoto", "Shigeki", "" ] ]
There is a longstanding puzzle concerned with the existence of Op~-planes with p>=6, which are orientifold p-planes of negative charge with stuck Dp-branes. We study the consistency of configurations with various orientifold planes and propose a resolution to this puzzle. It is argued that O6~-planes are possible in ma...
1603.05196
Josef Kluson
J. Kluson
(p,q)-Five Brane and (p,q)-String Solutions, their Bound State and its Near Horizon Limit
23 pages
null
10.1007/JHEP06(2016)002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We determine (p,q)-string and (p,q)-five brane solutions of type IIB supergravity using SL(2,Z)-symmetry of the full type IIB superstring theory. We also determine SL(2,Z)-transformed solution corresponding to the bound state of NS5-branes and fundamental strings. Then we analyze its near horizon limit and we show th...
[ { "created": "Wed, 16 Mar 2016 18:02:35 GMT", "version": "v1" } ]
2016-06-29
[ [ "Kluson", "J.", "" ] ]
We determine (p,q)-string and (p,q)-five brane solutions of type IIB supergravity using SL(2,Z)-symmetry of the full type IIB superstring theory. We also determine SL(2,Z)-transformed solution corresponding to the bound state of NS5-branes and fundamental strings. Then we analyze its near horizon limit and we show that...
0806.2477
Wen-Li Yang
Wen-Li Yang and Yao-Zhong Zhang
Free field realization of the $osp(2n|2n)$ current algebra
Latex file; 21 pages; V2, typos corrected, the new version appears in Phys. Rev. D
Phys.Rev.D78:106004,2008
10.1103/PhysRevD.78.106004
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The $osp(2n|2n)$ current algebra for a {\it generic} positive integer $n$ at general level $k$ is investigated. Its free field representation and corresponding energy-momentum tensor are constructed. The associated screening currents of the first kind are also presented.
[ { "created": "Mon, 16 Jun 2008 00:11:09 GMT", "version": "v1" }, { "created": "Thu, 13 Nov 2008 23:41:25 GMT", "version": "v2" } ]
2008-12-18
[ [ "Yang", "Wen-Li", "" ], [ "Zhang", "Yao-Zhong", "" ] ]
The $osp(2n|2n)$ current algebra for a {\it generic} positive integer $n$ at general level $k$ is investigated. Its free field representation and corresponding energy-momentum tensor are constructed. The associated screening currents of the first kind are also presented.
hep-th/0002184
Gautam Mandal
Gautam Mandal
A review of the D1/D5 system and five dimensional black hole from supergravity and brane viewpoint
54 pages, Expanded version of ICTP Spring School lectures 1999; (v2) references and 1 more "obedient non-susy" example added
null
null
TIFR/TH/00-11, CERN-TH/2000-063
hep-th
null
We review some aspects of the D1/D5 system of type IIB string theory and the associated five dimensional black hole. We include a pedagogical discussion of the construction of relevant classical solutions in supergravity. We discuss the gauge theory and the conformal field theory relevant to D-brane description of th...
[ { "created": "Tue, 22 Feb 2000 16:12:33 GMT", "version": "v1" }, { "created": "Fri, 24 Mar 2000 11:41:42 GMT", "version": "v2" } ]
2007-05-23
[ [ "Mandal", "Gautam", "" ] ]
We review some aspects of the D1/D5 system of type IIB string theory and the associated five dimensional black hole. We include a pedagogical discussion of the construction of relevant classical solutions in supergravity. We discuss the gauge theory and the conformal field theory relevant to D-brane description of thes...
0905.0427
Antonio Soares de Castro
T.R. Cardoso, L.B. Castro, A.S. de Castro
Absence of Klein's paradox for massive bosons coupled by nonminimal vector interactions
null
null
10.1139/P09-082
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A few properties of the nonminimal vector interactions in the Duffin-Kemmer-Petiau theory are revised. In particular, it is shown that the space component of the nonminimal vector interaction plays a peremptory role for confining bosons whereas its time component contributes to the leakage. Scattering in a square ste...
[ { "created": "Mon, 4 May 2009 17:05:55 GMT", "version": "v1" }, { "created": "Thu, 30 Jul 2009 20:28:32 GMT", "version": "v2" } ]
2015-05-13
[ [ "Cardoso", "T. R.", "" ], [ "Castro", "L. B.", "" ], [ "de Castro", "A. S.", "" ] ]
A few properties of the nonminimal vector interactions in the Duffin-Kemmer-Petiau theory are revised. In particular, it is shown that the space component of the nonminimal vector interaction plays a peremptory role for confining bosons whereas its time component contributes to the leakage. Scattering in a square step ...
hep-th/9904098
Radoslav. Rash
R.C.Rashkov
Note on the boundary terms in AdS/CFT correspondence for Rarita-Schwinger field
12 pages, one more refernce added, some typos corrected
Mod.Phys.Lett.A14:1783-1796,1999
10.1142/S0217732399001887
null
hep-th
null
In this letter the boundary problem for massless and massive Rarita-Schwinger field in the AdS/CFT correspondence is considered. The considerations are along the lines of a paper by Henneaux (hep-th/9902137) and are based on the requirement the solutions to be a stationary point for the action functional. It is shown...
[ { "created": "Wed, 14 Apr 1999 12:12:19 GMT", "version": "v1" }, { "created": "Thu, 15 Apr 1999 08:16:13 GMT", "version": "v2" }, { "created": "Fri, 16 Apr 1999 11:18:54 GMT", "version": "v3" }, { "created": "Mon, 26 Apr 1999 09:00:27 GMT", "version": "v4" } ]
2014-11-18
[ [ "Rashkov", "R. C.", "" ] ]
In this letter the boundary problem for massless and massive Rarita-Schwinger field in the AdS/CFT correspondence is considered. The considerations are along the lines of a paper by Henneaux (hep-th/9902137) and are based on the requirement the solutions to be a stationary point for the action functional. It is shown t...
hep-th/0503057
Kentaroh Yoshida
Yastoshi Takayama, Kentaroh Yoshida
Bubbling 1/2 BPS Geometries and Penrose Limits
15 pages, 3 figures, LaTeX, v2:higher order corrections are added, typos corrected and references added, version to appear in PRD
Phys.Rev. D72 (2005) 066014
10.1103/PhysRevD.72.066014
KEK-TH-1009
hep-th
null
We discuss how to take a Penrose limit in bubbling 1/2 BPS geometries at the stage of a single function z(x_1,x_2,y). By starting from the z of the AdS_5 x S^5 we can directly derive that of the pp-wave via the Penrose limit. In that time the function z for the pp-wave with 1/R^2-corrections is obtained. We see that ...
[ { "created": "Mon, 7 Mar 2005 12:48:10 GMT", "version": "v1" }, { "created": "Fri, 30 Sep 2005 15:56:47 GMT", "version": "v2" } ]
2009-11-11
[ [ "Takayama", "Yastoshi", "" ], [ "Yoshida", "Kentaroh", "" ] ]
We discuss how to take a Penrose limit in bubbling 1/2 BPS geometries at the stage of a single function z(x_1,x_2,y). By starting from the z of the AdS_5 x S^5 we can directly derive that of the pp-wave via the Penrose limit. In that time the function z for the pp-wave with 1/R^2-corrections is obtained. We see that it...
hep-th/0503028
Vladimir Miransky
E.V. Gorbar, S. Homayouni, V.A. Miransky
Chiral dynamics in QED and QCD in a magnetic background and nonlocal noncommutative field theories
19 pages, REVTeX4, v2: clarifications added, v3: to match PRD version
Phys.Rev. D72 (2005) 065014
10.1103/PhysRevD.72.065014
null
hep-th cond-mat.mes-hall hep-ph
null
We study the connection of the chiral dynamics in QED and QCD in a strong magnetic field with noncommutative field theories (NCFT). It is shown that these dynamics determine complicated nonlocal NCFT. In particular, although the interaction vertices for electrically neutral composites in these gauge models can be rep...
[ { "created": "Thu, 3 Mar 2005 17:48:30 GMT", "version": "v1" }, { "created": "Fri, 2 Sep 2005 18:51:14 GMT", "version": "v2" }, { "created": "Tue, 18 Oct 2005 14:07:47 GMT", "version": "v3" } ]
2009-11-11
[ [ "Gorbar", "E. V.", "" ], [ "Homayouni", "S.", "" ], [ "Miransky", "V. A.", "" ] ]
We study the connection of the chiral dynamics in QED and QCD in a strong magnetic field with noncommutative field theories (NCFT). It is shown that these dynamics determine complicated nonlocal NCFT. In particular, although the interaction vertices for electrically neutral composites in these gauge models can be repre...
1504.05687
Shahin Mamedov
Shahin Mamedov
Meson effective mass in the isospin medium in hard-wall AdS/QCD model
28 pages, clarifications added, 3rd section changed, version accepted for publication in EPJC
null
10.1140/epjc/s10052-016-3909-z
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study a mass splitting of light vector, axial-vector and pseudoscalar mesons in isospin medium in the framework of hard-wall model. We write an effective mass definition for the interacting gauge fields and scalar field introduced in gauge field theory in the bulk of AdS space-time. Relying on holographic duality ...
[ { "created": "Wed, 22 Apr 2015 08:09:58 GMT", "version": "v1" }, { "created": "Tue, 5 May 2015 11:40:15 GMT", "version": "v2" }, { "created": "Tue, 4 Aug 2015 14:15:33 GMT", "version": "v3" }, { "created": "Sat, 20 Feb 2016 20:16:53 GMT", "version": "v4" } ]
2016-03-23
[ [ "Mamedov", "Shahin", "" ] ]
We study a mass splitting of light vector, axial-vector and pseudoscalar mesons in isospin medium in the framework of hard-wall model. We write an effective mass definition for the interacting gauge fields and scalar field introduced in gauge field theory in the bulk of AdS space-time. Relying on holographic duality we...
hep-th/0402051
Andrei Linde
Andrei Linde
Prospects of Inflation
23 pages, extended version of the talk at the Nobel Symposium "Cosmology and String Theory," August 2003; references added
Phys.Scripta T117:40-48,2005
10.1238/Physica.Topical.117a00056
SU-ITP-04/04
hep-th astro-ph gr-qc hep-ph
null
I will discuss the development of inflationary theory and its present status, including recent progress in describing de Sitter space and inflationary universe in string theory.
[ { "created": "Fri, 6 Feb 2004 19:55:21 GMT", "version": "v1" }, { "created": "Sun, 15 Feb 2004 02:42:14 GMT", "version": "v2" } ]
2009-09-29
[ [ "Linde", "Andrei", "" ] ]
I will discuss the development of inflationary theory and its present status, including recent progress in describing de Sitter space and inflationary universe in string theory.
0707.1393
Mikhail Plyushchay
Francisco Correa, Luis-Miguel Nieto, Mikhail S. Plyushchay
Hidden nonlinear su(2|2) superunitary symmetry of N=2 superextended 1D Dirac delta potential problem
11 pages; comments and refs. added, version published in PLB
Phys.Lett.B659:746-753,2008
10.1016/j.physletb.2007.11.046
null
hep-th
null
We show that the N=2 superextended 1D quantum Dirac delta potential problem is characterized by the hidden nonlinear $su(2|2)$ superunitary symmetry. The unexpected feature of this simple supersymmetric system is that it admits three different $\mathbb Z_2$-gradings, which produce a separation of 16 integrals of moti...
[ { "created": "Tue, 10 Jul 2007 09:29:51 GMT", "version": "v1" }, { "created": "Sun, 22 Jul 2007 10:53:19 GMT", "version": "v2" }, { "created": "Thu, 10 Jan 2008 05:04:28 GMT", "version": "v3" } ]
2008-11-26
[ [ "Correa", "Francisco", "" ], [ "Nieto", "Luis-Miguel", "" ], [ "Plyushchay", "Mikhail S.", "" ] ]
We show that the N=2 superextended 1D quantum Dirac delta potential problem is characterized by the hidden nonlinear $su(2|2)$ superunitary symmetry. The unexpected feature of this simple supersymmetric system is that it admits three different $\mathbb Z_2$-gradings, which produce a separation of 16 integrals of motion...
1809.09174
D. Ghilencea
D. M. Ghilencea, Hyun Min Lee
Weyl gauge symmetry and its spontaneous breaking in Standard Model and inflation
19 pages, v3: correction in Section 4, added figures; conclusions unchanged
Phys. Rev. D 99, 115007 (2019)
10.1103/PhysRevD.99.115007
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the local (gauged) Weyl symmetry and its spontaneous breaking and apply it to model building beyond the Standard Model (SM) and inflation. In models with non-minimal couplings of the scalar fields to the Ricci scalar, that are conformal invariant, the spontaneous generation by a scalar field(s) vev of a po...
[ { "created": "Mon, 24 Sep 2018 19:18:44 GMT", "version": "v1" }, { "created": "Sat, 5 Jan 2019 18:19:18 GMT", "version": "v2" }, { "created": "Wed, 24 Apr 2019 16:02:49 GMT", "version": "v3" } ]
2019-06-12
[ [ "Ghilencea", "D. M.", "" ], [ "Lee", "Hyun Min", "" ] ]
We discuss the local (gauged) Weyl symmetry and its spontaneous breaking and apply it to model building beyond the Standard Model (SM) and inflation. In models with non-minimal couplings of the scalar fields to the Ricci scalar, that are conformal invariant, the spontaneous generation by a scalar field(s) vev of a posi...
2109.07927
Hoang Nam Cao Dr.
Cao H. Nam
Holographic model with power-law Maxwell field for color superconductivity
19 pages, 10 figures; V2: sect. II included, some discussions improved and added, references updated, version accepted for publication in Phys. Rev. D
null
10.1103/PhysRevD.106.126021
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
Studying the color superconductivity (CSC) phase is essential to understand the physics in the core of the neutron stars which is the only known context where the CSC phase might appear due to the gravitational force squeezing the matter to a sufficiently high density. We propose a simple holographic dual description...
[ { "created": "Thu, 16 Sep 2021 12:22:32 GMT", "version": "v1" }, { "created": "Mon, 5 Dec 2022 08:36:22 GMT", "version": "v2" } ]
2023-01-04
[ [ "Nam", "Cao H.", "" ] ]
Studying the color superconductivity (CSC) phase is essential to understand the physics in the core of the neutron stars which is the only known context where the CSC phase might appear due to the gravitational force squeezing the matter to a sufficiently high density. We propose a simple holographic dual description o...
1506.05372
Radu Tatar
Radu Tatar
Geometric Constructions of Two Dimensional (0,2) SUSY Theories
18 pages
Phys. Rev. D 92, 045006 (2015)
10.1103/PhysRevD.92.045006
LTH-1047
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the field theories on multiple stacks of D5 branes wrapped on four cycles of resolved/deformed conifold geometries fibered over a two torus. The central charges of the D5 branes are slightly misaligned when the branes are wrapped on various rigid holomorphic two cycles or when they have different charges ...
[ { "created": "Wed, 17 Jun 2015 15:52:19 GMT", "version": "v1" } ]
2015-08-12
[ [ "Tatar", "Radu", "" ] ]
We consider the field theories on multiple stacks of D5 branes wrapped on four cycles of resolved/deformed conifold geometries fibered over a two torus. The central charges of the D5 branes are slightly misaligned when the branes are wrapped on various rigid holomorphic two cycles or when they have different charges wi...
hep-th/9509069
null
Dmitri V. Vassilevich
On gauge-independence in quantum gravity
42 kb, LATEX using elsart.sty, accepted for publication in Nucl. Phys. B
Nucl.Phys. B454 (1995) 685-700
10.1016/0550-3213(95)00477-A
null
hep-th gr-qc
null
We prove gauge-independence of one-loop path integral for on-shell quantum gravity obtained in a framework of modified geometric approach. We use projector on pure gauge directions constructed via quadratic form of the action. This enables us to formulate the proof entirely in terms of determinants of non-degenerate ...
[ { "created": "Wed, 13 Sep 1995 18:25:13 GMT", "version": "v1" } ]
2009-10-28
[ [ "Vassilevich", "Dmitri V.", "" ] ]
We prove gauge-independence of one-loop path integral for on-shell quantum gravity obtained in a framework of modified geometric approach. We use projector on pure gauge directions constructed via quadratic form of the action. This enables us to formulate the proof entirely in terms of determinants of non-degenerate el...
hep-th/0209235
Konstantinos Zoubos
Konstantinos Zoubos
Holography and Quaternionic Taub-NUT
1+36 pages, no figures. Some minor typos corrected
JHEP 0212:037,2002
10.1088/1126-6708/2002/12/037
YITP-SB-02-50
hep-th
null
As a concrete application of the holographic correspondence to manifolds which are only asymptotically Anti-de Sitter, we take a closer look at the quaternionic Taub-NUT space. This is a four dimensional, non-compact, inhomogeneous, riemannian manifold with the interesting property of smoothly interpolating between t...
[ { "created": "Fri, 27 Sep 2002 19:16:09 GMT", "version": "v1" }, { "created": "Wed, 16 Oct 2002 00:07:39 GMT", "version": "v2" }, { "created": "Thu, 30 Jan 2003 16:27:36 GMT", "version": "v3" } ]
2010-02-03
[ [ "Zoubos", "Konstantinos", "" ] ]
As a concrete application of the holographic correspondence to manifolds which are only asymptotically Anti-de Sitter, we take a closer look at the quaternionic Taub-NUT space. This is a four dimensional, non-compact, inhomogeneous, riemannian manifold with the interesting property of smoothly interpolating between two...
hep-th/9408117
Niegawa
A. Ni\'egawa
Production of soft photons from the quark-gluon plasma in hot QCD- Screening of mass singularities
15 pages, LaTex
Mod.Phys.Lett.A10:379-389,1995
10.1142/S0217732395000417
OCU-PHYS.153
hep-th
null
It has been reported that, within the hard-thermal-loop resummation scheme, the production rate of soft real photons from a hot quark-gluon plasma exhibits unscreened mass singularities. We show that still higher-order resummations screen the mass singularities and obtain the finite soft-photon production rate to lea...
[ { "created": "Mon, 22 Aug 1994 07:01:13 GMT", "version": "v1" } ]
2016-08-14
[ [ "Niégawa", "A.", "" ] ]
It has been reported that, within the hard-thermal-loop resummation scheme, the production rate of soft real photons from a hot quark-gluon plasma exhibits unscreened mass singularities. We show that still higher-order resummations screen the mass singularities and obtain the finite soft-photon production rate to leadi...
1603.08611
Aleksandr N. Pinzul
A. Pinzul
Spectral geometry approach to Horava-Lifshitz type theories: gravity and matter sectors in IR regime
15 pages, 1 figure. Contribution to the proceedings of the Corfu Summer Institute on Elementary Particle Physics and Gravity, September 1-26, 2015, Corfu, Greece
null
null
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We give a brief exposition of the approach based on the methods of spectral geometry and the spectral action principle to construction and analysis of models on a foliated space-time.
[ { "created": "Tue, 29 Mar 2016 01:42:17 GMT", "version": "v1" } ]
2016-03-30
[ [ "Pinzul", "A.", "" ] ]
We give a brief exposition of the approach based on the methods of spectral geometry and the spectral action principle to construction and analysis of models on a foliated space-time.
hep-th/0008031
Piljin Yi
Jerome P. Gauntlett, Chanju Kim, Kimyeong Lee, Piljin Yi
General Low Energy Dynamics of Supersymmetric Monopoles
LaTeX, 36pages, typos fixed
Phys.Rev. D63 (2001) 065020
10.1103/PhysRevD.63.065020
QMW-PH-00-06, KIAS-P00048
hep-th
null
We derive general low energy dynamics of monopoles and dyons in N=2 and N=4 supersymmetric Yang-Mills theories by utilising a collective coordinate expansion. The resulting new kind of supersymmetric quantum mechanics incorporates the effects of multiple Higgs fields, both in the N=2 vector multiplet and hypermultipl...
[ { "created": "Thu, 3 Aug 2000 19:20:22 GMT", "version": "v1" }, { "created": "Sat, 12 Aug 2000 01:09:07 GMT", "version": "v2" } ]
2009-10-31
[ [ "Gauntlett", "Jerome P.", "" ], [ "Kim", "Chanju", "" ], [ "Lee", "Kimyeong", "" ], [ "Yi", "Piljin", "" ] ]
We derive general low energy dynamics of monopoles and dyons in N=2 and N=4 supersymmetric Yang-Mills theories by utilising a collective coordinate expansion. The resulting new kind of supersymmetric quantum mechanics incorporates the effects of multiple Higgs fields, both in the N=2 vector multiplet and hypermultiplet...
0802.4201
Miguel Vazquez-Mozo
Alvaro Duenas-Vidal, Miguel A. Vazquez-Mozo
Twisted invariances of noncommutative gauge theories
16 pages, no figures. v2: typos corrected and references added. To appear in Physics Letters B
Phys.Lett.B668:57-62,2008
10.1016/j.physletb.2008.07.102
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study noncommutative deformations of Yang-Mills theories and show that these theories admit a infinite, continuous family of twisted star-gauge invariances. This family interpolates continuously between star-gauge and twisted gauge transformations. The possible physical role of these start-twisted invariances is d...
[ { "created": "Thu, 28 Feb 2008 13:57:52 GMT", "version": "v1" }, { "created": "Mon, 18 Aug 2008 14:29:57 GMT", "version": "v2" } ]
2008-11-26
[ [ "Duenas-Vidal", "Alvaro", "" ], [ "Vazquez-Mozo", "Miguel A.", "" ] ]
We study noncommutative deformations of Yang-Mills theories and show that these theories admit a infinite, continuous family of twisted star-gauge invariances. This family interpolates continuously between star-gauge and twisted gauge transformations. The possible physical role of these start-twisted invariances is dis...
1211.0306
David Turton
Stefano Giusto, Oleg Lunin, Samir D. Mathur, David Turton
D1-D5-P microstates at the cap
37 pages, 1 figure, v2: comment added, typos corrected, references added
JHEP02(2013)050
10.1007/JHEP02(2013)050
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The geometries describing D1-D5-P bound states in string theory have three regions: flat asymptotics, an anti-de Sitter throat, and a 'cap' region at the bottom of the throat. We identify the CFT description of a known class of supersymmetric D1-D5-P microstate geometries which describe degrees of freedom in the cap ...
[ { "created": "Thu, 1 Nov 2012 20:47:21 GMT", "version": "v1" }, { "created": "Sun, 17 Feb 2013 19:41:44 GMT", "version": "v2" } ]
2013-02-19
[ [ "Giusto", "Stefano", "" ], [ "Lunin", "Oleg", "" ], [ "Mathur", "Samir D.", "" ], [ "Turton", "David", "" ] ]
The geometries describing D1-D5-P bound states in string theory have three regions: flat asymptotics, an anti-de Sitter throat, and a 'cap' region at the bottom of the throat. We identify the CFT description of a known class of supersymmetric D1-D5-P microstate geometries which describe degrees of freedom in the cap re...
1102.0306
Karapet Mkrtchyan
Ruben Manvelyan, Karapet Mkrtchyan, Werner R\"uhl, Murad Tovmasyan
On Nonlinear Higher Spin Curvature
12 pages
Phys.Lett.B699:187-191,2011
10.1016/j.physletb.2011.03.069
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present the first nonlinear term of the higher spin curvature which is covariant with respect to deformed gauge transformations that are linear in the field. We consider in detail the case of spin 3 after presenting spin 2 as an example, and then construct the general spin s quadratic term of the deWit-Freedman cu...
[ { "created": "Tue, 1 Feb 2011 21:44:30 GMT", "version": "v1" }, { "created": "Thu, 3 Feb 2011 20:30:32 GMT", "version": "v2" }, { "created": "Mon, 28 Feb 2011 07:29:52 GMT", "version": "v3" }, { "created": "Fri, 8 Mar 2013 14:48:44 GMT", "version": "v4" } ]
2013-03-11
[ [ "Manvelyan", "Ruben", "" ], [ "Mkrtchyan", "Karapet", "" ], [ "Rühl", "Werner", "" ], [ "Tovmasyan", "Murad", "" ] ]
We present the first nonlinear term of the higher spin curvature which is covariant with respect to deformed gauge transformations that are linear in the field. We consider in detail the case of spin 3 after presenting spin 2 as an example, and then construct the general spin s quadratic term of the deWit-Freedman curv...
1808.04827
Aleksey Cherman
Aleksey Cherman, Srimoyee Sen, Laurence G. Yaffe
Anyonic particle-vortex statistics and the nature of dense quark matter
Published version
Phys. Rev. D 100, 034015 (2019)
10.1103/PhysRevD.100.034015
INT-PUB-18-043
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that $\mathbb{Z}_3$-valued particle-vortex braiding phases are present in high density quark matter. Certain mesonic and baryonic excitations, in the presence of a superfluid vortex, have orbital angular momentum quantized in units of $\hbar/3$. Such non-local topological features can distinguish phases whose...
[ { "created": "Tue, 14 Aug 2018 18:00:03 GMT", "version": "v1" }, { "created": "Thu, 6 Sep 2018 21:44:09 GMT", "version": "v2" }, { "created": "Thu, 11 Jul 2019 19:51:06 GMT", "version": "v3" }, { "created": "Thu, 8 Aug 2019 22:41:33 GMT", "version": "v4" } ]
2019-08-21
[ [ "Cherman", "Aleksey", "" ], [ "Sen", "Srimoyee", "" ], [ "Yaffe", "Laurence G.", "" ] ]
We show that $\mathbb{Z}_3$-valued particle-vortex braiding phases are present in high density quark matter. Certain mesonic and baryonic excitations, in the presence of a superfluid vortex, have orbital angular momentum quantized in units of $\hbar/3$. Such non-local topological features can distinguish phases whose r...
1509.08127
Andrew McLeod
Lance J. Dixon, Matt von Hippel and Andrew J. McLeod
The four-loop six-gluon NMHV ratio function
74 pages, 12 figures, 7 tables
null
null
SLAC--PUB--16352, CALT--2015--049
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the hexagon function bootstrap to compute the ratio function which characterizes the next-to-maximally-helicity-violating (NMHV) six-point amplitude in planar $\mathcal{N} = 4$ super-Yang-Mills theory at four loops. A powerful constraint comes from dual superconformal invariance, in the form of a $\bar{Q}$ dif...
[ { "created": "Sun, 27 Sep 2015 19:34:23 GMT", "version": "v1" } ]
2015-09-29
[ [ "Dixon", "Lance J.", "" ], [ "von Hippel", "Matt", "" ], [ "McLeod", "Andrew J.", "" ] ]
We use the hexagon function bootstrap to compute the ratio function which characterizes the next-to-maximally-helicity-violating (NMHV) six-point amplitude in planar $\mathcal{N} = 4$ super-Yang-Mills theory at four loops. A powerful constraint comes from dual superconformal invariance, in the form of a $\bar{Q}$ diffe...
1609.08164
Gregory Korchemsky
Luis F. Alday, Gregory P. Korchemsky
Instanton corrections to twist-two operators
32 pages; v2: appendix B expanded, minor corrections
null
10.1007/JHEP06(2017)008
IPhT-T16/087
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present the calculation of the leading instanton contribution to the scaling dimensions of twist-two operators with arbitrary spin and to their structure constants in the OPE of two half-BPS operators in $\mathcal N=4$ SYM. For spin-two operators we verify that, in agreement with $\mathcal N=4$ superconformal Ward...
[ { "created": "Mon, 26 Sep 2016 20:00:05 GMT", "version": "v1" }, { "created": "Mon, 16 Jan 2017 14:29:10 GMT", "version": "v2" } ]
2017-06-28
[ [ "Alday", "Luis F.", "" ], [ "Korchemsky", "Gregory P.", "" ] ]
We present the calculation of the leading instanton contribution to the scaling dimensions of twist-two operators with arbitrary spin and to their structure constants in the OPE of two half-BPS operators in $\mathcal N=4$ SYM. For spin-two operators we verify that, in agreement with $\mathcal N=4$ superconformal Ward i...
1903.05925
Aleksei Shishmarev
S. P. Gavrilov, D. M. Gitman and A. A. Shishmarev
Pair production from the vacuum by a weakly inhomogeneous space-dependent electric potential step
17 pages; misprints corrected, misprints corrected, the title slightly changed during review process; version accepted for publication
Phys. Rev. D 99, 116014 (2019)
10.1103/PhysRevD.99.116014
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
There exists a clear physical motivation for theoretical studies of the vacuum instability related to the production of electron-positron pairs from a vacuum due to strong external electric fields. Various nonperturbative (with respect to the external fields) calculation methods were developed. Some of these methods ...
[ { "created": "Thu, 14 Mar 2019 11:54:13 GMT", "version": "v1" }, { "created": "Sat, 22 Jun 2019 15:09:32 GMT", "version": "v2" } ]
2019-06-26
[ [ "Gavrilov", "S. P.", "" ], [ "Gitman", "D. M.", "" ], [ "Shishmarev", "A. A.", "" ] ]
There exists a clear physical motivation for theoretical studies of the vacuum instability related to the production of electron-positron pairs from a vacuum due to strong external electric fields. Various nonperturbative (with respect to the external fields) calculation methods were developed. Some of these methods ar...
hep-th/9311057
J. W. Goodison
J.W.Goodison and D.J.Toms
No generalized statistics from dynamics in curved spacetime
8 pages, RevTex, NCL93-TP12
Phys.Rev.Lett.71:3240-3242,1993
10.1103/PhysRevLett.71.3240
null
hep-th
null
We consider quon statistics in a dynamically evolving curved spacetime in which prior to some initial time and subsequent to some later time is flat. By considering the Bogoliubov transformations associated with gravitationally induced particle creation, we find that the consistent evolution of the generalized commut...
[ { "created": "Wed, 10 Nov 1993 11:11:34 GMT", "version": "v1" } ]
2011-07-19
[ [ "Goodison", "J. W.", "" ], [ "Toms", "D. J.", "" ] ]
We consider quon statistics in a dynamically evolving curved spacetime in which prior to some initial time and subsequent to some later time is flat. By considering the Bogoliubov transformations associated with gravitationally induced particle creation, we find that the consistent evolution of the generalized commutat...
hep-th/0104141
Tassos Petkou
D. Klemm, A. C. Petkou, G. Siopsis and D. Zanon
Universality and a generalized C-function in CFTs with AdS Duals
20 pages
Nucl.Phys. B620 (2002) 519-536
10.1016/S0550-3213(01)00514-4
IFUM-684-FT, UTHET-01-0401
hep-th
null
We argue that the thermodynamics of conformal field theories with AdS duals exhibits a remarkable universality. At strong coupling, a Cardy-Verlinde entropy formula holds even when R-charges or bulk supergravity scalars are turned on. In such a setting, the Casimir entropy can be identified with a generalized C-funct...
[ { "created": "Tue, 17 Apr 2001 09:33:30 GMT", "version": "v1" } ]
2009-11-07
[ [ "Klemm", "D.", "" ], [ "Petkou", "A. C.", "" ], [ "Siopsis", "G.", "" ], [ "Zanon", "D.", "" ] ]
We argue that the thermodynamics of conformal field theories with AdS duals exhibits a remarkable universality. At strong coupling, a Cardy-Verlinde entropy formula holds even when R-charges or bulk supergravity scalars are turned on. In such a setting, the Casimir entropy can be identified with a generalized C-functio...
hep-th/9501127
Sergey Solodukhin
D.V.Fursaev and S.N.Solodukhin
On the Description of the Riemannian Geometry in the Presence of Conical Defects
26 pages, Latex
Phys.Rev. D52 (1995) 2133-2143
10.1103/PhysRevD.52.2133
JINR, E2-95-28
hep-th
null
A consistent approach to the description of integral coordinate invariant functionals of the metric on manifolds ${\cal M}_{\alpha}$ with conical defects (or singularities) of the topology $C_{\alpha}\times\Sigma$ is developed. According to the proposed prescription ${\cal M}_{\alpha}$ are considered as limits of the...
[ { "created": "Fri, 27 Jan 1995 17:33:53 GMT", "version": "v1" } ]
2016-09-06
[ [ "Fursaev", "D. V.", "" ], [ "Solodukhin", "S. N.", "" ] ]
A consistent approach to the description of integral coordinate invariant functionals of the metric on manifolds ${\cal M}_{\alpha}$ with conical defects (or singularities) of the topology $C_{\alpha}\times\Sigma$ is developed. According to the proposed prescription ${\cal M}_{\alpha}$ are considered as limits of the c...
1106.3866
O-Kab Kwon
Yoonbai Kim, O-Kab Kwon, D. D. Tolla
Mass-Deformed Super Yang-Mills Theories from M2-Branes with Flux
22 pages, no figure, vacuum solutions are more generalized, published version in JHEP
JHEP 1109:077,2011
10.1007/JHEP09(2011)077
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider $(2+1)$-dimensional mass-deformed SYM theories and their M-theory origin. These are obtained from MP Higgsing of ABJM theory with constant flux and fixing the mass terms via supersymmetry completion. Depending on the choice of the flux, we obtain ${\cal N}=1$, ${\cal N}=2$, and ${\cal N}=4$ mass-deformed ...
[ { "created": "Mon, 20 Jun 2011 11:26:12 GMT", "version": "v1" }, { "created": "Mon, 19 Sep 2011 11:32:54 GMT", "version": "v2" } ]
2011-09-20
[ [ "Kim", "Yoonbai", "" ], [ "Kwon", "O-Kab", "" ], [ "Tolla", "D. D.", "" ] ]
We consider $(2+1)$-dimensional mass-deformed SYM theories and their M-theory origin. These are obtained from MP Higgsing of ABJM theory with constant flux and fixing the mass terms via supersymmetry completion. Depending on the choice of the flux, we obtain ${\cal N}=1$, ${\cal N}=2$, and ${\cal N}=4$ mass-deformed SY...
hep-th/0010214
Valery N. Marachevsky
Valery N.Marachevsky
Casimir energy and dilute dielectric ball
latex 2e, 15 pages, 3 figures
Phys.Scripta 64 (2001) 205-211
10.1238/Physica.Regular.064a00205
null
hep-th
null
General formalism of quantum field theory and addition theorem for Bessel functions are applied to derive formula for Casimir-Polder energy of interaction between a polarizable particle and a dilute dielectric ball. The equivalence of dipole-dipole interaction and Casimir energy for dilute homogeneous dielectrics is ...
[ { "created": "Tue, 24 Oct 2000 14:24:43 GMT", "version": "v1" } ]
2009-10-31
[ [ "Marachevsky", "Valery N.", "" ] ]
General formalism of quantum field theory and addition theorem for Bessel functions are applied to derive formula for Casimir-Polder energy of interaction between a polarizable particle and a dilute dielectric ball. The equivalence of dipole-dipole interaction and Casimir energy for dilute homogeneous dielectrics is sh...
2209.00925
Tung Tran
Tung Tran
Toward a twistor action for chiral higher-spin gravity
6 pages, published version
null
10.1103/PhysRevD.107.046015
null
hep-th
http://creativecommons.org/licenses/by/4.0/
A covariant twistor action for chiral higher-spin theory in (A)dS and flat space is constructed in terms of a holomorphic Chern-Simons theory on twistor space. The action reproduces all known cubic vertices of chiral higher-spin theory in flat space. The spacetime action of the holomorphic Chern-Simons theory in flat...
[ { "created": "Fri, 2 Sep 2022 10:01:02 GMT", "version": "v1" }, { "created": "Sun, 5 Feb 2023 20:14:01 GMT", "version": "v2" } ]
2023-03-08
[ [ "Tran", "Tung", "" ] ]
A covariant twistor action for chiral higher-spin theory in (A)dS and flat space is constructed in terms of a holomorphic Chern-Simons theory on twistor space. The action reproduces all known cubic vertices of chiral higher-spin theory in flat space. The spacetime action of the holomorphic Chern-Simons theory in flat s...
1804.09932
Joonho Kim
Prarit Agarwal, Joonho Kim, Seok Kim, Antonio Sciarappa
Wilson surfaces in M5-branes
30 pages, 6 figures, 4 tables
null
10.1007/JHEP08(2018)119
KIAS-P18034, SNUTP18-002
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study Wilson surface defects in 6d $\mathcal{N}=(2,0)$ superconformal field theories, engineered by semi-infinite M2-branes intersecting M5-branes. Two independent approaches are used to obtain the Wilson surface observables on the $T^2$ inside Omega-deformed $\mathbf{R}^4 \times T^2$. One approach is to compute 5...
[ { "created": "Thu, 26 Apr 2018 08:13:25 GMT", "version": "v1" } ]
2018-08-28
[ [ "Agarwal", "Prarit", "" ], [ "Kim", "Joonho", "" ], [ "Kim", "Seok", "" ], [ "Sciarappa", "Antonio", "" ] ]
We study Wilson surface defects in 6d $\mathcal{N}=(2,0)$ superconformal field theories, engineered by semi-infinite M2-branes intersecting M5-branes. Two independent approaches are used to obtain the Wilson surface observables on the $T^2$ inside Omega-deformed $\mathbf{R}^4 \times T^2$. One approach is to compute 5d ...
hep-th/9508049
Vitor Emanuel Rodino Lemes
V.E.R. Lemes, A.L.M.A. Nogueira, J.A. Helay\"el-Neto
Supersymmetric Generalization of the Tensor Matter Fields
12 pages, Latex, no figures. The section concerning symmetry breaking is revised, leading to new conclusions. A discussion on the spinorial degrees of freedom is included, and references are added
Int.J.Mod.Phys. A13 (1998) 3145-3156
10.1142/S0217751X98001554
CBPF-NF 054/95
hep-th
null
The supersymmetric generalization of a recently proposed Abelian axial gauge model with antisymmetric tensor matter fields is presented.
[ { "created": "Fri, 11 Aug 1995 21:27:31 GMT", "version": "v1" }, { "created": "Thu, 14 Aug 1997 22:14:26 GMT", "version": "v2" } ]
2009-10-28
[ [ "Lemes", "V. E. R.", "" ], [ "Nogueira", "A. L. M. A.", "" ], [ "Helayël-Neto", "J. A.", "" ] ]
The supersymmetric generalization of a recently proposed Abelian axial gauge model with antisymmetric tensor matter fields is presented.
1203.0677
Andrei Mikhailov
Andrei Mikhailov
Cornering the unphysical vertex
LaTeX 40pp; v2: explained the relation to the linear dilaton background (Section 6), changes in Introduction and Abstract
null
10.1007/JHEP11(2012)082
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the classical pure spinor worldsheet theory of AdS5xS5 there are some vertex operators which do not correspond to any physical excitations. We study their flat space limit. We find that the BRST operator of the worldsheet theory in flat space-time can be nontrivially deformed without deforming the worldsheet actio...
[ { "created": "Sat, 3 Mar 2012 18:44:23 GMT", "version": "v1" }, { "created": "Tue, 24 Jul 2012 22:05:40 GMT", "version": "v2" } ]
2015-06-04
[ [ "Mikhailov", "Andrei", "" ] ]
In the classical pure spinor worldsheet theory of AdS5xS5 there are some vertex operators which do not correspond to any physical excitations. We study their flat space limit. We find that the BRST operator of the worldsheet theory in flat space-time can be nontrivially deformed without deforming the worldsheet action....
1601.06145
Joseph Polchinski
Joseph Polchinski
Why trust a theory? Some further remarks (part 1)
v2: Part of v1 omitted from arXiv publication. Full discussion appears on personal website
null
null
null
hep-th gr-qc physics.hist-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I expand on some ideas from my recent review "String theory to the rescue," I discuss my use of Bayesian reasoning. I argue that it can be useful but that it is very far from the central point of the discussion. I then review my own personal history with the multiverse. Finally I respond to some of the criticisms of ...
[ { "created": "Fri, 22 Jan 2016 20:37:47 GMT", "version": "v1" }, { "created": "Wed, 27 Jan 2016 19:25:27 GMT", "version": "v2" } ]
2016-01-28
[ [ "Polchinski", "Joseph", "" ] ]
I expand on some ideas from my recent review "String theory to the rescue," I discuss my use of Bayesian reasoning. I argue that it can be useful but that it is very far from the central point of the discussion. I then review my own personal history with the multiverse. Finally I respond to some of the criticisms of El...
hep-th/0606123
Mauricio Leston
Marc Henneaux, Mauricio Leston, Daniel Persson and Philippe Spindel
Geometric Configurations, Regular Subalgebras of E10 and M-Theory Cosmology
48 pages, 27 figures, 5 tables, references added, typos corrected
JHEP0610:021,2006
10.1088/1126-6708/2006/10/021
null
hep-th gr-qc math.GR
null
We re-examine previously found cosmological solutions to eleven-dimensional supergravity in the light of the E_{10}-approach to M-theory. We focus on the solutions with non zero electric field determined by geometric configurations (n_m, g_3), n\leq 10. We show that these solutions are associated with rank $g$ regula...
[ { "created": "Wed, 14 Jun 2006 15:18:31 GMT", "version": "v1" }, { "created": "Wed, 21 Jun 2006 09:14:23 GMT", "version": "v2" }, { "created": "Thu, 29 Jun 2006 12:49:44 GMT", "version": "v3" } ]
2009-11-11
[ [ "Henneaux", "Marc", "" ], [ "Leston", "Mauricio", "" ], [ "Persson", "Daniel", "" ], [ "Spindel", "Philippe", "" ] ]
We re-examine previously found cosmological solutions to eleven-dimensional supergravity in the light of the E_{10}-approach to M-theory. We focus on the solutions with non zero electric field determined by geometric configurations (n_m, g_3), n\leq 10. We show that these solutions are associated with rank $g$ regular ...
1311.3215
Luis Fernando Alday
Luis F. Alday and Agnese Bissi
Modular interpolating functions for N=4 SYM
13 pages, 5 figures; v2: comments added
null
10.1007/JHEP07(2014)007
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct interpolating functions fully compatible with S-duality. We then consider the problem of resumming perturbative expansions for anomalous dimensions of low twist non-protected operators in N=4 super Yang-Mills theory. When the rank of the gauge group is small, the interpolations suggest that anomalous dim...
[ { "created": "Wed, 13 Nov 2013 17:09:35 GMT", "version": "v1" }, { "created": "Tue, 19 Nov 2013 16:32:06 GMT", "version": "v2" } ]
2015-06-17
[ [ "Alday", "Luis F.", "" ], [ "Bissi", "Agnese", "" ] ]
We construct interpolating functions fully compatible with S-duality. We then consider the problem of resumming perturbative expansions for anomalous dimensions of low twist non-protected operators in N=4 super Yang-Mills theory. When the rank of the gauge group is small, the interpolations suggest that anomalous dimen...
hep-th/9907041
Edward Witten
Edward Witten
World-Sheet Corrections Via D-Instantons
19 pp
JHEP 0002:030,2000
10.1088/1126-6708/2000/02/030
IASSNS-HEP-99-56
hep-th
null
We use a D-instanton or physical gauge approach to re-derive the heterotic string worldsheet instanton contribution to the superpotential in Calabi-Yau compactification. We derive an analogous formula for worldsheet instanton corrections to the moduli space metric in heterotic string or Type I compactification on a K...
[ { "created": "Wed, 7 Jul 1999 14:39:30 GMT", "version": "v1" } ]
2010-04-07
[ [ "Witten", "Edward", "" ] ]
We use a D-instanton or physical gauge approach to re-derive the heterotic string worldsheet instanton contribution to the superpotential in Calabi-Yau compactification. We derive an analogous formula for worldsheet instanton corrections to the moduli space metric in heterotic string or Type I compactification on a K3 ...
hep-th/9305069
Pierre Binetruy
P. Binetruy
Dilaton, moduli and string/five-brane duality as seen from four dimensions
14 pages, Latex, NSF-ITP-93-60
Phys.Lett. B315 (1993) 80-87
10.1016/0370-2693(93)90161-A
null
hep-th
null
A naive dimensional reduction of the $N=1, D=10$ supergravity theory that naturally arises in five-brane models is used to determine the r\^ole of two fields which are basic ingredients of string models: the dilaton and, among the moduli, the breathing mode. It is shown that, under the duality transformation that rel...
[ { "created": "Sat, 15 May 1993 01:32:00 GMT", "version": "v1" } ]
2009-10-22
[ [ "Binetruy", "P.", "" ] ]
A naive dimensional reduction of the $N=1, D=10$ supergravity theory that naturally arises in five-brane models is used to determine the r\^ole of two fields which are basic ingredients of string models: the dilaton and, among the moduli, the breathing mode. It is shown that, under the duality transformation that relat...
1412.8129
Anderson Trimm
Oscar Chacaltana, Jacques Distler, Anderson Trimm
A Family of $4D$ $\mathcal{N}=2$ Interacting SCFTs from the Twisted $A_{2N}$ Series
9 pages, 2 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We find an infinite family of $4D$ $\mathcal{N}=2$ interacting superconformal field theories which enter the description of the strong-coupling limit of $SU(2N+1)$ gauge theories with hypermultiplets in the $\wedge^2(\square)+\text{Sym}^2(\square)$ . These theories arise from the compactification of the $6D$ $(2,0)$ ...
[ { "created": "Sun, 28 Dec 2014 08:20:48 GMT", "version": "v1" } ]
2014-12-30
[ [ "Chacaltana", "Oscar", "" ], [ "Distler", "Jacques", "" ], [ "Trimm", "Anderson", "" ] ]
We find an infinite family of $4D$ $\mathcal{N}=2$ interacting superconformal field theories which enter the description of the strong-coupling limit of $SU(2N+1)$ gauge theories with hypermultiplets in the $\wedge^2(\square)+\text{Sym}^2(\square)$ . These theories arise from the compactification of the $6D$ $(2,0)$ th...
1104.3712
Sergey Solodukhin N.
Sergey N. Solodukhin
Entanglement entropy of black holes
89 pages; an invited review to be published in Living Reviews in Relativity
Living Rev. Relativity 14, (2011), 8
10.12942/lrr-2011-8
null
hep-th cond-mat.stat-mech gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The entanglement entropy is a fundamental quantity which characterizes the correlations between sub-systems in a larger quantum-mechanical system. For two sub-systems separated by a surface the entanglement entropy is proportional to the area of the surface and depends on the UV cutoff which regulates the short-dista...
[ { "created": "Tue, 19 Apr 2011 11:50:46 GMT", "version": "v1" } ]
2015-05-27
[ [ "Solodukhin", "Sergey N.", "" ] ]
The entanglement entropy is a fundamental quantity which characterizes the correlations between sub-systems in a larger quantum-mechanical system. For two sub-systems separated by a surface the entanglement entropy is proportional to the area of the surface and depends on the UV cutoff which regulates the short-distanc...
2108.03876
Kazuhiro Sakai
Kazumi Okuyama, Kazuhiro Sakai
FZZT branes in JT gravity and topological gravity
44 pages, v2: a reference added, published version
null
10.1007/JHEP09(2021)191
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study Fateev-Zamolodchikov-Zamolodchikov-Teschner (FZZT) branes in Witten-Kontsevich topological gravity, which includes Jackiw-Teitelboim (JT) gravity as a special case. Adding FZZT branes to topological gravity corresponds to inserting determinant operators in the dual matrix integral and amounts to a certain sh...
[ { "created": "Mon, 9 Aug 2021 08:55:07 GMT", "version": "v1" }, { "created": "Thu, 30 Sep 2021 01:23:10 GMT", "version": "v2" } ]
2021-10-01
[ [ "Okuyama", "Kazumi", "" ], [ "Sakai", "Kazuhiro", "" ] ]
We study Fateev-Zamolodchikov-Zamolodchikov-Teschner (FZZT) branes in Witten-Kontsevich topological gravity, which includes Jackiw-Teitelboim (JT) gravity as a special case. Adding FZZT branes to topological gravity corresponds to inserting determinant operators in the dual matrix integral and amounts to a certain shif...
0908.2125
Jos\'e M. Figueroa-O'Farrill
Paul de Medeiros, Jos\'e Figueroa-O'Farrill, Elena M\'endez-Escobar
Superpotentials for superconformal Chern-Simons theories from representation theory
56 pages (v2: minor typos corrected, reference and one acknowledgement added)
J.Phys.A42:485204,2009
10.1088/1751-8113/42/48/485204
EMPG-09-13, IPMU09-96
hep-th math.RA math.RT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
These notes provide a detailed account of the universal structure of superpotentials defining a large class of superconformal Chern-Simons theories with matter, many of which appear as the low-energy descriptions of multiple M2-brane configurations. The amount of superconformal symmetry in the Chern-Simons-matter the...
[ { "created": "Fri, 14 Aug 2009 19:49:22 GMT", "version": "v1" }, { "created": "Mon, 24 Aug 2009 11:28:28 GMT", "version": "v2" } ]
2009-11-18
[ [ "de Medeiros", "Paul", "" ], [ "Figueroa-O'Farrill", "José", "" ], [ "Méndez-Escobar", "Elena", "" ] ]
These notes provide a detailed account of the universal structure of superpotentials defining a large class of superconformal Chern-Simons theories with matter, many of which appear as the low-energy descriptions of multiple M2-brane configurations. The amount of superconformal symmetry in the Chern-Simons-matter theor...
hep-th/0405052
Mahdi Mojiri
A. Shirzad, M. Mojiri
The Difficulty of Symplectic Analysis with Second Class Systems
17 pages, no figure. accepted in JMP
J.Math.Phys. 46 (2005) 012702
10.1063/1.1828588
null
hep-th
null
Using the basic concepts of chain by chain method we show that the symplectic analysis, which was claimed to be equivalent to the usual Dirac method, fails when second class constraints are present. We propose a modification in symplectic analysis that solves the problem.
[ { "created": "Fri, 7 May 2004 06:17:01 GMT", "version": "v1" }, { "created": "Mon, 11 Oct 2004 08:50:21 GMT", "version": "v2" } ]
2009-11-10
[ [ "Shirzad", "A.", "" ], [ "Mojiri", "M.", "" ] ]
Using the basic concepts of chain by chain method we show that the symplectic analysis, which was claimed to be equivalent to the usual Dirac method, fails when second class constraints are present. We propose a modification in symplectic analysis that solves the problem.
1308.4964
Christopher Eling
Christopher Eling, Yaron Oz, and Stefan Theisen
Entanglement and Thermal Entropy of Gauge Fields
17 pages
null
10.1007/JHEP11(2013)019
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the universal logarithmic divergent term in the entanglement entropy of gauge fields in the Minkowski vacuum with an entangling sphere. Employing the mapping in arXiv:1102.0440, we analyze the corresponding thermal entropy on open Einstein universe and on the static patch of de Sitter. Using the heat kern...
[ { "created": "Thu, 22 Aug 2013 19:26:31 GMT", "version": "v1" } ]
2015-06-17
[ [ "Eling", "Christopher", "" ], [ "Oz", "Yaron", "" ], [ "Theisen", "Stefan", "" ] ]
We consider the universal logarithmic divergent term in the entanglement entropy of gauge fields in the Minkowski vacuum with an entangling sphere. Employing the mapping in arXiv:1102.0440, we analyze the corresponding thermal entropy on open Einstein universe and on the static patch of de Sitter. Using the heat kernel...
hep-th/0503100
Vladimir Nesterenko
V.V. Nesterenko, G. Lambiase, G. Scarpetta
Calculation of the Casimir energy at zero and finite temperature: Some recent results
75 pages, 1 figure (eps file), 1 table, RevTeX; v2: some changes and additions as well as new references are introduced, the version to be published in Rivista del Nuovo Cimento
Riv.Nuovo Cim.27N6:1-74,2004
10.1393/ncr/i2005-10002-2
null
hep-th
null
This survey summarizes briefly results obtained recently in the Casimir energy studies devoted to the following subjects: i) account of the material characteristics of the media in calculations of the vacuum energy (for example, Casimir energy of a dilute dielectric ball); ii) application of the spectral geometry met...
[ { "created": "Fri, 11 Mar 2005 11:18:00 GMT", "version": "v1" }, { "created": "Fri, 13 May 2005 14:45:50 GMT", "version": "v2" } ]
2016-10-05
[ [ "Nesterenko", "V. V.", "" ], [ "Lambiase", "G.", "" ], [ "Scarpetta", "G.", "" ] ]
This survey summarizes briefly results obtained recently in the Casimir energy studies devoted to the following subjects: i) account of the material characteristics of the media in calculations of the vacuum energy (for example, Casimir energy of a dilute dielectric ball); ii) application of the spectral geometry metho...
1807.00001
V. Didenko
V.E. Didenko, O.A. Gelfond, A.V. Korybut, M.A. Vasiliev
Homotopy Properties and Lower-Order Vertices in Higher-Spin Equations
29 pages, minor typos in eqs. (4.56) and (4.57) corrected
null
10.1088/1751-8121/aae5e1
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
New homotopy approach to the analysis of nonlinear higher-spin equations is developed. It is shown to directly reproduce the previously obtained local vertices. Simplest cubic (quartic in Lagrangian nomenclature) higher-spin interaction vertices in four dimensional theory are examined from locality perspective by the...
[ { "created": "Thu, 28 Jun 2018 18:03:42 GMT", "version": "v1" }, { "created": "Thu, 18 Oct 2018 22:31:35 GMT", "version": "v2" }, { "created": "Wed, 6 Jan 2021 10:51:49 GMT", "version": "v3" } ]
2021-01-07
[ [ "Didenko", "V. E.", "" ], [ "Gelfond", "O. A.", "" ], [ "Korybut", "A. V.", "" ], [ "Vasiliev", "M. A.", "" ] ]
New homotopy approach to the analysis of nonlinear higher-spin equations is developed. It is shown to directly reproduce the previously obtained local vertices. Simplest cubic (quartic in Lagrangian nomenclature) higher-spin interaction vertices in four dimensional theory are examined from locality perspective by the n...
1611.04009
Ding-Fang Zeng
Feng Qu and Ding-fang Zeng
Schwinger pairs production in a soft-wall model
6 pages, 5 figures, final version appearing in Phys. Rev. D
Phys. Rev. D94 (2016), 126004
10.1103/PhysRevD.94.126004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Schwinger pairs production rate is calculated numerically in the soft-wall model with the help of a simpler method in determining the soft-wall's position beyond which probe strings connecting the Schwinger pairs do not fall into. Behaviours of the production rate in both the upper critical region and the middle ...
[ { "created": "Sat, 12 Nov 2016 15:59:02 GMT", "version": "v1" }, { "created": "Mon, 12 Dec 2016 03:46:07 GMT", "version": "v2" } ]
2016-12-13
[ [ "Qu", "Feng", "" ], [ "Zeng", "Ding-fang", "" ] ]
The Schwinger pairs production rate is calculated numerically in the soft-wall model with the help of a simpler method in determining the soft-wall's position beyond which probe strings connecting the Schwinger pairs do not fall into. Behaviours of the production rate in both the upper critical region and the middle li...
hep-th/0207264
K. Lee
Nakwoo Kim, Kimyeong M. Lee, and Piljin Yi
Deformed Matrix Theories with N=8 and Fivebranes in the PP Wave Background
latex file, 23 pages, no figures, typos corrected, now in JHEP style
JHEP0211:009,2002
10.1088/1126-6708/2002/11/009
AEI-2002-058, KIAS-P020445
hep-th
null
M(atrix) theory is known to be mass-deformed in the pp-wave background and still retains all 16 dynamical supersymmetries. We consider generalization of such deformations on super Yang-Mills quantum mechanics (SYQM) with less supersymmetry. In particular this includes N=8 U(N) SYQM with a single adjoint and any numbe...
[ { "created": "Tue, 30 Jul 2002 07:29:22 GMT", "version": "v1" }, { "created": "Mon, 12 Aug 2002 01:06:15 GMT", "version": "v2" } ]
2009-11-07
[ [ "Kim", "Nakwoo", "" ], [ "Lee", "Kimyeong M.", "" ], [ "Yi", "Piljin", "" ] ]
M(atrix) theory is known to be mass-deformed in the pp-wave background and still retains all 16 dynamical supersymmetries. We consider generalization of such deformations on super Yang-Mills quantum mechanics (SYQM) with less supersymmetry. In particular this includes N=8 U(N) SYQM with a single adjoint and any number ...
2203.06189
Wayne Wei-En Weng
Xi Dong, Diandian Wang, Wayne W. Weng, Chih-Hung Wu
A Tale of Two Butterflies: An Exact Equivalence in Higher-Derivative Gravity
42 pages, 4 figures, 2 butterflies
null
10.1007/JHEP10(2022)009
null
hep-th cond-mat.str-el gr-qc
http://creativecommons.org/licenses/by/4.0/
We prove the equivalence of two holographic computations of the butterfly velocity in higher-derivative theories with Lagrangian built from arbitrary contractions of curvature tensors. The butterfly velocity characterizes the speed at which local perturbations grow in chaotic many-body systems and can be extracted fr...
[ { "created": "Fri, 11 Mar 2022 19:00:01 GMT", "version": "v1" } ]
2022-10-19
[ [ "Dong", "Xi", "" ], [ "Wang", "Diandian", "" ], [ "Weng", "Wayne W.", "" ], [ "Wu", "Chih-Hung", "" ] ]
We prove the equivalence of two holographic computations of the butterfly velocity in higher-derivative theories with Lagrangian built from arbitrary contractions of curvature tensors. The butterfly velocity characterizes the speed at which local perturbations grow in chaotic many-body systems and can be extracted from...
1001.0112
Martin Cederwall
Martin Cederwall
D=11 supergravity with manifest supersymmetry
14 pp., plain tex
Mod.Phys.Lett.A25:3201-3212,2010
10.1142/S0217732310034407
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The complete supersymmetric action for eleven-dimensional supergravity is presented. The action is polynomial in the scalar fermionic pure spinor superfield, and contains only a minor modification to the recently proposed three-point coupling.
[ { "created": "Thu, 31 Dec 2009 10:22:01 GMT", "version": "v1" } ]
2010-12-06
[ [ "Cederwall", "Martin", "" ] ]
The complete supersymmetric action for eleven-dimensional supergravity is presented. The action is polynomial in the scalar fermionic pure spinor superfield, and contains only a minor modification to the recently proposed three-point coupling.
hep-th/9202044
Frank Quinn
Frank Quinn
Representation theory, topological field theory, and the Andrews-Curtis conjecture
7 pages. ADMIN NOTE: source file was garbled, partially salvaged 19Feb2001
null
null
null
hep-th math.GR math.QA
null
We pose a representation-theoretic question motivated by an attempt to resolve the Andrews-Curtis conjecture. Roughly, is there a triangular Hopf algebra with a collection of self-dual irreducible representations $V_i$ so that the product of any two decomposes as a sum of copies of the $V_i$, and $\sum (\rank V_i)^2=...
[ { "created": "Thu, 13 Feb 1992 18:42:00 GMT", "version": "v1" }, { "created": "Fri, 14 Feb 1992 18:32:00 GMT", "version": "v2" } ]
2008-02-03
[ [ "Quinn", "Frank", "" ] ]
We pose a representation-theoretic question motivated by an attempt to resolve the Andrews-Curtis conjecture. Roughly, is there a triangular Hopf algebra with a collection of self-dual irreducible representations $V_i$ so that the product of any two decomposes as a sum of copies of the $V_i$, and $\sum (\rank V_i)^2=0$...
1606.01339
Satoshi Okano
Satoshi Okano and Shinichi Deguchi
A no-go theorem for the $n$-twistor description of a massive particle
10 pages, minor corrections, published version
J. Math. Phys. 58, 031701 (2017)
10.1063/1.4976961
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is proved that the $n$-twistor expression of a particle's four-momentum vector reduces, by a unitary transformation, to the two-twistor expression for a massive particle or the one-twistor expression for a massless particle. Therefore the {\em genuine} $n$-twistor description of a massive particle in four-dimensio...
[ { "created": "Sat, 4 Jun 2016 07:31:27 GMT", "version": "v1" }, { "created": "Mon, 21 Nov 2016 19:37:56 GMT", "version": "v2" }, { "created": "Sat, 4 Mar 2017 05:16:32 GMT", "version": "v3" } ]
2017-03-07
[ [ "Okano", "Satoshi", "" ], [ "Deguchi", "Shinichi", "" ] ]
It is proved that the $n$-twistor expression of a particle's four-momentum vector reduces, by a unitary transformation, to the two-twistor expression for a massive particle or the one-twistor expression for a massless particle. Therefore the {\em genuine} $n$-twistor description of a massive particle in four-dimensiona...
0905.2571
Ariadni Vergou MISS
Ariadne Vergou
Non-extensive statistics and its effects on cosmology
7 pages, 1 figure, Accepted for publication in Journal of Physics: Conference Series, Discrete '08, Symposium on Prospects in the Physics of Discrete Symmetries, Valencia, December 2008
J.Phys.Conf.Ser.171:012035,2009
10.1088/1742-6596/171/1/012035
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Non-extensive statistics, namely Tsallis statistics, is applied on a case of a supercritical string cosmology and interesting cosmological modifications are obtained. The two main results we focus on in this work are: fractal scaling for relativisitic matter which occurs naturally in a radiation dominated era and eff...
[ { "created": "Fri, 15 May 2009 15:43:20 GMT", "version": "v1" } ]
2009-08-07
[ [ "Vergou", "Ariadne", "" ] ]
Non-extensive statistics, namely Tsallis statistics, is applied on a case of a supercritical string cosmology and interesting cosmological modifications are obtained. The two main results we focus on in this work are: fractal scaling for relativisitic matter which occurs naturally in a radiation dominated era and effec...
1907.05147
Shai Chester
Shai M. Chester
Weizmann Lectures on the Numerical Conformal Bootstrap
83 pages, 7 figures, v4 more typos corrected
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
These lectures were given at the Weizmann Institute in the spring of 2019. They are intended to familiarize students with the nuts and bolts of the numerical bootstrap as efficiently as possible. After a brief review of the basics of conformal field theory in $d>2$ spacetime dimensions, we discuss how to compute conf...
[ { "created": "Thu, 11 Jul 2019 12:34:04 GMT", "version": "v1" }, { "created": "Wed, 14 Aug 2019 01:44:33 GMT", "version": "v2" }, { "created": "Sun, 3 Jan 2021 18:32:02 GMT", "version": "v3" }, { "created": "Tue, 27 Apr 2021 10:32:47 GMT", "version": "v4" }, { "cr...
2021-07-01
[ [ "Chester", "Shai M.", "" ] ]
These lectures were given at the Weizmann Institute in the spring of 2019. They are intended to familiarize students with the nuts and bolts of the numerical bootstrap as efficiently as possible. After a brief review of the basics of conformal field theory in $d>2$ spacetime dimensions, we discuss how to compute confor...
hep-th/9408068
Sergey Solodukhin
S.N.Solodukhin
On "Non-Geometric" Contribution To The Entropy Of Black Hole Due To Quantum Corrections
Latex, 9 pages
Phys.Rev.D51:618-621,1995
10.1103/PhysRevD.51.618
null
hep-th
null
The quantum corrections to the entropy of charged black holes are calculated. The Reissner-Nordstrem and dilaton black holes are considered. The appearance of logarithmically divergent terms not proportional to the horizon area is demonstrated. It is shown that the complete entropy which is sum of classical Bekenstei...
[ { "created": "Fri, 12 Aug 1994 09:19:09 GMT", "version": "v1" } ]
2011-05-05
[ [ "Solodukhin", "S. N.", "" ] ]
The quantum corrections to the entropy of charged black holes are calculated. The Reissner-Nordstrem and dilaton black holes are considered. The appearance of logarithmically divergent terms not proportional to the horizon area is demonstrated. It is shown that the complete entropy which is sum of classical Bekenstein-...
1108.2660
Cliff Burgess
C.P. Burgess and Liam McAllister
Challenges for String Cosmology
18 pages; contribution to a focus issue on string cosmology for Classical and Quantum Gravity
Classical and Quantum Gravity 28 (2011) 204002
10.1088/0264-9381/28/20/204002
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We critically assess the twin prospects of describing the observed universe in string theory, and using cosmological experiments to probe string theory. For the purposes of this short review, we focus on the limitations imposed by our incomplete understanding of string theory. After presenting an array of significant...
[ { "created": "Fri, 12 Aug 2011 17:10:32 GMT", "version": "v1" } ]
2015-05-30
[ [ "Burgess", "C. P.", "" ], [ "McAllister", "Liam", "" ] ]
We critically assess the twin prospects of describing the observed universe in string theory, and using cosmological experiments to probe string theory. For the purposes of this short review, we focus on the limitations imposed by our incomplete understanding of string theory. After presenting an array of significant o...
1102.2910
Daniel Kabat
Daniel Kabat, Gilad Lifschytz, David A. Lowe
Constructing local bulk observables in interacting AdS/CFT
41 pages, LaTeX. v2: reference corrected
Phys.Rev.D83:106009,2011
10.1103/PhysRevD.83.106009
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Local operators in the bulk of AdS can be represented as smeared operators in the dual CFT. We show how to construct these bulk observables by requiring that the bulk operators commute at spacelike separation. This extends our previous work by taking interactions into account. Large-N factorization plays a key role i...
[ { "created": "Mon, 14 Feb 2011 21:56:52 GMT", "version": "v1" }, { "created": "Tue, 7 Jun 2011 18:56:47 GMT", "version": "v2" } ]
2011-06-08
[ [ "Kabat", "Daniel", "" ], [ "Lifschytz", "Gilad", "" ], [ "Lowe", "David A.", "" ] ]
Local operators in the bulk of AdS can be represented as smeared operators in the dual CFT. We show how to construct these bulk observables by requiring that the bulk operators commute at spacelike separation. This extends our previous work by taking interactions into account. Large-N factorization plays a key role in ...
1703.03042
Samir Mathur
Samir D. Mathur
Resolving the black hole causality paradox
23 pages, 10 figures
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The black hole information paradox is really a combination of two problems: the causality paradox and the entanglement problem. The causality paradox arises because in the semiclassical approximation infalling matter gets causally trapped inside its own horizon; it is therefore unable to send its information back to ...
[ { "created": "Wed, 8 Mar 2017 21:38:34 GMT", "version": "v1" } ]
2017-03-10
[ [ "Mathur", "Samir D.", "" ] ]
The black hole information paradox is really a combination of two problems: the causality paradox and the entanglement problem. The causality paradox arises because in the semiclassical approximation infalling matter gets causally trapped inside its own horizon; it is therefore unable to send its information back to in...
hep-th/0607037
Oren Bergman Dr.
Oren Bergman, Shlomo S. Razamat
Toy models for closed string tachyon solitons
19 pages, 10 figures; v2: references added
JHEP 0611:063,2006
10.1088/1126-6708/2006/11/063
null
hep-th
null
We present qualitative evidence that closed string tachyon solitons describe backgrounds of lower-dimensional sub-critical string theory. We show that a co-dimension one soliton in the low energy effective gravity-dilaton-tachyon theory in general has a flat string-frame metric, and a dilaton that grows in both direc...
[ { "created": "Thu, 6 Jul 2006 12:24:23 GMT", "version": "v1" }, { "created": "Wed, 12 Jul 2006 10:23:37 GMT", "version": "v2" } ]
2010-02-03
[ [ "Bergman", "Oren", "" ], [ "Razamat", "Shlomo S.", "" ] ]
We present qualitative evidence that closed string tachyon solitons describe backgrounds of lower-dimensional sub-critical string theory. We show that a co-dimension one soliton in the low energy effective gravity-dilaton-tachyon theory in general has a flat string-frame metric, and a dilaton that grows in both directi...
2004.00630
Ling Lin
Mirjam Cvetic, James Halverson, Ling Lin, Cody Long
Constraints on Standard Model Constructions in F-theory
10 pages, double column style; v2+v3: references updated, typos corrected
Phys. Rev. D 102, 026012 (2020)
10.1103/PhysRevD.102.026012
CERN-TH-2020-049, UPR-1304-T
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We argue that the following three statements cannot all be true: (i) our vacuum is a type IIB / F-theory vacuum at moderate-to-large $h^{1,1}$, (ii) the $\alpha'$-expansion is controlled via the supergravity approximation, \`a la the KKLT and LVS scenarios, and (iii) there are no additional gauged sectors from seven-...
[ { "created": "Wed, 1 Apr 2020 18:00:00 GMT", "version": "v1" }, { "created": "Wed, 1 Jul 2020 21:53:12 GMT", "version": "v2" }, { "created": "Wed, 8 Jul 2020 16:41:49 GMT", "version": "v3" } ]
2020-07-15
[ [ "Cvetic", "Mirjam", "" ], [ "Halverson", "James", "" ], [ "Lin", "Ling", "" ], [ "Long", "Cody", "" ] ]
We argue that the following three statements cannot all be true: (i) our vacuum is a type IIB / F-theory vacuum at moderate-to-large $h^{1,1}$, (ii) the $\alpha'$-expansion is controlled via the supergravity approximation, \`a la the KKLT and LVS scenarios, and (iii) there are no additional gauged sectors from seven-br...
0706.3396
Oleg Lunin
Oleg Lunin
Strings ending on branes from supergravity
81 pages, added refs
JHEP0709:093,2007
10.1088/1126-6708/2007/09/093
EFI-07-17
hep-th
null
We study geometries produced by brane intersections preserving eight supercharges. Typical examples of such configurations are given by fundamental strings ending on Dp branes and we construct gravity solutions describing such intersections. The geometry is specified in terms of two functions obeying coupled differen...
[ { "created": "Fri, 22 Jun 2007 19:47:32 GMT", "version": "v1" }, { "created": "Sun, 29 Jul 2007 00:25:33 GMT", "version": "v2" } ]
2008-11-26
[ [ "Lunin", "Oleg", "" ] ]
We study geometries produced by brane intersections preserving eight supercharges. Typical examples of such configurations are given by fundamental strings ending on Dp branes and we construct gravity solutions describing such intersections. The geometry is specified in terms of two functions obeying coupled differenti...
1207.5824
Kristan Jensen
Kristan Jensen, R. Loganayagam, Amos Yarom
Thermodynamics, gravitational anomalies and cones
37 pages
JHEP 1302 (2013) 088
10.1007/JHEP02(2013)088
null
hep-th cond-mat.str-el hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By studying the Euclidean partition function on a cone, we argue that pure and mixed gravitational anomalies generate a "Casimir momentum" which manifests itself as parity violating coefficients in the hydrodynamic stress tensor and charge current. The coefficients generated by these anomalies enter at a lower order ...
[ { "created": "Tue, 24 Jul 2012 20:54:10 GMT", "version": "v1" } ]
2013-11-27
[ [ "Jensen", "Kristan", "" ], [ "Loganayagam", "R.", "" ], [ "Yarom", "Amos", "" ] ]
By studying the Euclidean partition function on a cone, we argue that pure and mixed gravitational anomalies generate a "Casimir momentum" which manifests itself as parity violating coefficients in the hydrodynamic stress tensor and charge current. The coefficients generated by these anomalies enter at a lower order in...
hep-th/0212165
George Siopsis
George Siopsis
The Penrose limit of AdS*S space and holography
12 pages, improved discussion, to appear in Mod. Phys. Lett. A
Mod.Phys.Lett. A19 (2004) 887-895
10.1142/S0217732304013891
UTHET-02-0901
hep-th
null
In the Penrose limit, AdS*S space turns into a Cahen-Wallach (CW) space whose Killing vectors satisfy a Heisenberg algebra. This algebra is mapped onto the holographic screen on the boundary of AdS. I show that the Heisenberg algebra on the boundary of AdS may be obtained directly from the CW space by appropriately c...
[ { "created": "Fri, 13 Dec 2002 22:24:19 GMT", "version": "v1" }, { "created": "Mon, 15 Mar 2004 17:22:08 GMT", "version": "v2" } ]
2009-11-07
[ [ "Siopsis", "George", "" ] ]
In the Penrose limit, AdS*S space turns into a Cahen-Wallach (CW) space whose Killing vectors satisfy a Heisenberg algebra. This algebra is mapped onto the holographic screen on the boundary of AdS. I show that the Heisenberg algebra on the boundary of AdS may be obtained directly from the CW space by appropriately con...
0712.2786
Luca Grisa
Luca Grisa, Oriol Pujolas
Dressed Domain Walls and Holography
33 pages, 7 figures; references added, minor corrections [v2]; version to appear in JHEP [v3]
JHEP 0806:059,2008
10.1088/1126-6708/2008/06/059
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The cutoff version of the AdS/CFT correspondence states that the Randall Sundrum scenario is dual to a Conformal Field Theory (CFT) coupled to gravity in four dimensions. The gravitational field produced by relativistic domain walls can be exactly solved in both sides of the correspondence, and thus provides one furt...
[ { "created": "Mon, 17 Dec 2007 17:40:18 GMT", "version": "v1" }, { "created": "Tue, 1 Apr 2008 19:12:18 GMT", "version": "v2" }, { "created": "Fri, 13 Jun 2008 20:25:03 GMT", "version": "v3" } ]
2009-12-15
[ [ "Grisa", "Luca", "" ], [ "Pujolas", "Oriol", "" ] ]
The cutoff version of the AdS/CFT correspondence states that the Randall Sundrum scenario is dual to a Conformal Field Theory (CFT) coupled to gravity in four dimensions. The gravitational field produced by relativistic domain walls can be exactly solved in both sides of the correspondence, and thus provides one furthe...
2304.11148
Simone Giacomelli
Simone Giacomelli and Raffaele Savelli
N=1 SCFTs from F-theory on Orbifolds
34 pages and an appendix
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study four-dimensional superconformal field theories living on the worldvolume of $D3$ branes probing minimally-supersymmetric F-theory backgrounds, focusing on the case of orbi-orientifold setups with and without 7-branes. We observe that these theories are closely related to compactifications of six-dimensional ...
[ { "created": "Fri, 21 Apr 2023 17:49:00 GMT", "version": "v1" } ]
2023-04-24
[ [ "Giacomelli", "Simone", "" ], [ "Savelli", "Raffaele", "" ] ]
We study four-dimensional superconformal field theories living on the worldvolume of $D3$ branes probing minimally-supersymmetric F-theory backgrounds, focusing on the case of orbi-orientifold setups with and without 7-branes. We observe that these theories are closely related to compactifications of six-dimensional $\...
hep-th/0503167
Pronko George
G.Pronko
Soliton in Gravitating Gas. Hoag's Object
14 pages, 1 Figure
Theor.Math.Phys. 146 (2006) 85-94; Teor.Mat.Fiz. 146 (2006) 103-114
10.1007/s11232-006-0009-5
null
hep-th astro-ph
null
We explore the possibility of creating of solitons in gravitating gas. It is shown that the virial arguments does not put an obstacle for the existence of localized static solutions. The simplest toroidal soliton of gravitating gas could be the explanation of the peculiar galaxy named Hoag's object.
[ { "created": "Tue, 22 Mar 2005 17:40:36 GMT", "version": "v1" } ]
2009-11-11
[ [ "Pronko", "G.", "" ] ]
We explore the possibility of creating of solitons in gravitating gas. It is shown that the virial arguments does not put an obstacle for the existence of localized static solutions. The simplest toroidal soliton of gravitating gas could be the explanation of the peculiar galaxy named Hoag's object.
hep-th/9409099
null
A.Brignole and F.Zwirner
Supersymmetry and SU(2)xU(1) breaking with naturally vanishing vacuum energy
11 pages, no figures, plain LATEX, preprint CERN-TH.7439/94, LBL-35117
Phys.Lett.B342:117-124,1995
10.1016/0370-2693(94)01361-F
null
hep-th hep-ph
null
We show how the spontaneous breaking of local N=1 supersymmetry and of the SU(2)xU(1) gauge symmetry can be simultaneously realized, with naturally vanishing tree-level vacuum energy, in superstring effective supergravities. Both the gravitino mass m_{3/2} and the electroweak scale m_Z are classically undetermined, a...
[ { "created": "Sun, 18 Sep 1994 22:21:47 GMT", "version": "v1" } ]
2010-11-01
[ [ "Brignole", "A.", "" ], [ "Zwirner", "F.", "" ] ]
We show how the spontaneous breaking of local N=1 supersymmetry and of the SU(2)xU(1) gauge symmetry can be simultaneously realized, with naturally vanishing tree-level vacuum energy, in superstring effective supergravities. Both the gravitino mass m_{3/2} and the electroweak scale m_Z are classically undetermined, and...
1011.5749
Sangheon Yun
Dongsu Bak, Kyung Kiu Kim and Sangheon Yun
Symmetry Breaking Phase Transitions in ABJM Theory with a Finite U(1) Chemical Potential
22 pages, 6 figures, typos corrected, references added, improved figures, minor changes, accepted for publication in Phys. Rev. D
Phys. Rev. D 84, 086010 (2011)
10.1103/PhysRevD.84.086010
UOS 101101
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the U(1) charged sector of ABJM theory at finite temperature, which corresponds to the Reissner-Nordstrom AdS black hole in the dual type IIA supergravity description. Including back-reaction to the bulk geometry, we show that phase transitions occur to a broken phase where SU(4) R-symmetry of the field t...
[ { "created": "Fri, 26 Nov 2010 10:29:25 GMT", "version": "v1" }, { "created": "Fri, 17 Dec 2010 06:45:54 GMT", "version": "v2" }, { "created": "Thu, 3 Mar 2011 08:44:14 GMT", "version": "v3" }, { "created": "Tue, 19 Jul 2011 16:05:27 GMT", "version": "v4" } ]
2013-05-29
[ [ "Bak", "Dongsu", "" ], [ "Kim", "Kyung Kiu", "" ], [ "Yun", "Sangheon", "" ] ]
We consider the U(1) charged sector of ABJM theory at finite temperature, which corresponds to the Reissner-Nordstrom AdS black hole in the dual type IIA supergravity description. Including back-reaction to the bulk geometry, we show that phase transitions occur to a broken phase where SU(4) R-symmetry of the field the...