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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1104.1252 | Yoshi Kondo | Junji Kato, Yoshi Kondo (Hokkaido U.) and Akiko Miyake (Kushiro Tech.
Coll.) | Mass deformation of twisted super Yang-Mills theory with fuzzy sphere
solution | 30 pages. One paragraph changed in the introduction and some
references added | JHEP 1109:019,2011 | 10.1007/JHEP09(2011)019 | EPHOU-11-002 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate mass deformation of twisted superalgebra of U(N) super
Yang-Mills (SYM) theories in several models and in several dimensions,
motivated by the method formulated in [1]. We show that there are several ways
to perform the deformation, if a model possesses four scalar supercharges
except for two dimension... | [
{
"created": "Thu, 7 Apr 2011 06:29:08 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Apr 2011 01:27:15 GMT",
"version": "v2"
}
] | 2011-09-09 | [
[
"Kato",
"Junji",
"",
"Hokkaido U."
],
[
"Kondo",
"Yoshi",
"",
"Hokkaido U."
],
[
"Miyake",
"Akiko",
"",
"Kushiro Tech.\n Coll."
]
] | We investigate mass deformation of twisted superalgebra of U(N) super Yang-Mills (SYM) theories in several models and in several dimensions, motivated by the method formulated in [1]. We show that there are several ways to perform the deformation, if a model possesses four scalar supercharges except for two dimensional... |
1305.7417 | Muneto Nitta | Michikazu Kobayashi and Muneto Nitta | Winding Hopfions on R^2 x S^1 | 22 pages, 7(+1) figures, v2: references and comments added | Nucl.Phys.B876:605-618,2013 | 10.1016/j.nuclphysb.2013.08.012 | null | hep-th cond-mat.other hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Hopfions in the Faddeev-Skyrme model with potential terms on R^2 x
S^1. Apart from the conventional Hopfions, there exist winding Hopfions, that
is, the lump (baby Skyrmion) strings with the lump charge Q with the U(1)
modulus twisted P times along S^1, having the Hopf charge PQ. We consider two
kinds of pot... | [
{
"created": "Fri, 31 May 2013 14:34:38 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jun 2013 14:06:35 GMT",
"version": "v2"
}
] | 2013-09-25 | [
[
"Kobayashi",
"Michikazu",
""
],
[
"Nitta",
"Muneto",
""
]
] | We study Hopfions in the Faddeev-Skyrme model with potential terms on R^2 x S^1. Apart from the conventional Hopfions, there exist winding Hopfions, that is, the lump (baby Skyrmion) strings with the lump charge Q with the U(1) modulus twisted P times along S^1, having the Hopf charge PQ. We consider two kinds of poten... |
2308.08342 | Harold Erbin | Corinne de Lacroix, Harold Erbin, Vincent Lahoche | Gravitational action for a massive Majorana fermion in 2d quantum
gravity | 41 pages; v2: match published version | JHEP 01 (2024) 068 | 10.1007/JHEP01(2024)068 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the gravitational action of a free massive Majorana fermion
coupled to two-dimensional gravity on compact Riemann surfaces of arbitrary
genus. The structure is similar to the case of the massive scalar. The
small-mass expansion of the gravitational yields the Liouville action at zeroth
order, and we can id... | [
{
"created": "Wed, 16 Aug 2023 13:07:51 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2024 10:17:10 GMT",
"version": "v2"
}
] | 2024-01-18 | [
[
"de Lacroix",
"Corinne",
""
],
[
"Erbin",
"Harold",
""
],
[
"Lahoche",
"Vincent",
""
]
] | We compute the gravitational action of a free massive Majorana fermion coupled to two-dimensional gravity on compact Riemann surfaces of arbitrary genus. The structure is similar to the case of the massive scalar. The small-mass expansion of the gravitational yields the Liouville action at zeroth order, and we can iden... |
1305.6315 | Sean Gryb B | Henrique Gomes, Sean Gryb, Tim Koslowski, Flavio Mercati, Lee Smolin | A Shape Dynamical Approach to Holographic Renormalization | 27 pages, no figures. Version to appear in EPJC. Title changed. Minor
corrections to text | null | 10.1140/epjc/s10052-014-3238-z | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a bottom-up argument to derive some known results from holographic
renormalization using the classical bulk-bulk equivalence of General Relativity
and Shape Dynamics, a theory with spatial conformal (Weyl) invariance. The
purpose of this paper is twofold: 1) to advertise the simple classical
mechanism: tra... | [
{
"created": "Mon, 27 May 2013 20:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Aug 2013 05:07:04 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Jan 2015 15:40:39 GMT",
"version": "v3"
}
] | 2018-01-18 | [
[
"Gomes",
"Henrique",
""
],
[
"Gryb",
"Sean",
""
],
[
"Koslowski",
"Tim",
""
],
[
"Mercati",
"Flavio",
""
],
[
"Smolin",
"Lee",
""
]
] | We provide a bottom-up argument to derive some known results from holographic renormalization using the classical bulk-bulk equivalence of General Relativity and Shape Dynamics, a theory with spatial conformal (Weyl) invariance. The purpose of this paper is twofold: 1) to advertise the simple classical mechanism: tradi... |
1710.02842 | Yu-Xiao Liu | Xiang-Nan Zhou, Yun-Zhi Du, Hua-Zhen Zhao, Yu-Xiao Liu | Localization of five-dimensional Elko spinors with non-minimal coupling
on thick branes | 11 pages, 4 figures | Eur.Phys.J. C 78 (2018) 493 | 10.1140/epjc/s10052-018-5971-1 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been found that the zero mode of a five-dimensional Elko spinor could
be localized on branes by introducing a Yukawa-type coupling between the Elko
spinor and the background scalar field or the Ricci scalar. However, the
Yukawa-type coupling is not appropriate for all brane models. In this paper, we
explore ot... | [
{
"created": "Sun, 8 Oct 2017 15:13:11 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Aug 2018 12:17:28 GMT",
"version": "v2"
}
] | 2018-08-08 | [
[
"Zhou",
"Xiang-Nan",
""
],
[
"Du",
"Yun-Zhi",
""
],
[
"Zhao",
"Hua-Zhen",
""
],
[
"Liu",
"Yu-Xiao",
""
]
] | It has been found that the zero mode of a five-dimensional Elko spinor could be localized on branes by introducing a Yukawa-type coupling between the Elko spinor and the background scalar field or the Ricci scalar. However, the Yukawa-type coupling is not appropriate for all brane models. In this paper, we explore othe... |
1203.3400 | Io Kawaguchi | Io Kawaguchi, Takuya Matsumoto and Kentaroh Yoshida | On the classical equivalence of monodromy matrices in squashed sigma
model | 32pages, 3figures, references added, introduction and discussion
sections revised | null | 10.1007/JHEP06(2012)082 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We proceed to study the hybrid integrable structure in two-dimensional
non-linear sigma models with target space three-dimensional squashed spheres. A
quantum affine algebra and a pair of Yangian algebras are realized in the sigma
models and, according to them, there are two descriptions to describe the
classical dyn... | [
{
"created": "Thu, 15 Mar 2012 15:56:48 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jul 2012 20:22:45 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Aug 2012 04:06:01 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"Kawaguchi",
"Io",
""
],
[
"Matsumoto",
"Takuya",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We proceed to study the hybrid integrable structure in two-dimensional non-linear sigma models with target space three-dimensional squashed spheres. A quantum affine algebra and a pair of Yangian algebras are realized in the sigma models and, according to them, there are two descriptions to describe the classical dynam... |
1302.4290 | George Sterman | Stanislav Srednyak and George Sterman | Perturbation theory in (2,2) signature | 32 pages, 5 figures | null | 10.1103/PhysRevD.87.105017 | YITP-SB-13-4 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We identify a natural analytic continuation in four dimensions from Minkowski
signature to a signature with two time-like momentum components. For two, three
and four-point diagrams at fixed external momenta, this continuation can be
implemented as a countour deformation that leaves dependence on the momenta
unchange... | [
{
"created": "Mon, 18 Feb 2013 14:35:14 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Srednyak",
"Stanislav",
""
],
[
"Sterman",
"George",
""
]
] | We identify a natural analytic continuation in four dimensions from Minkowski signature to a signature with two time-like momentum components. For two, three and four-point diagrams at fixed external momenta, this continuation can be implemented as a countour deformation that leaves dependence on the momenta unchanged.... |
2011.13956 | Ralph Blumenhagen | Ralph Blumenhagen, Christian Kneissl, Andriana Makridou | De Sitter Quantum Breaking, Swampland Conjectures and Thermal Strings | 60 pages, 12 figures, v2: major revision of section 2, final version
to appear in JHEP | null | 10.1007/JHEP10(2021)157 | MPP-2020-213 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We argue that under certain assumptions the quantum break time approach and
the trans-Planckian censorship conjecture both lead to de Sitter swampland
constraints of the same functional form. It is a well known fact that the
quantum energy-momentum tensor in the Bunch-Davies vacuum computed in the
static patch of dS ... | [
{
"created": "Fri, 27 Nov 2020 19:02:49 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Oct 2021 08:52:51 GMT",
"version": "v2"
}
] | 2021-11-10 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Kneissl",
"Christian",
""
],
[
"Makridou",
"Andriana",
""
]
] | We argue that under certain assumptions the quantum break time approach and the trans-Planckian censorship conjecture both lead to de Sitter swampland constraints of the same functional form. It is a well known fact that the quantum energy-momentum tensor in the Bunch-Davies vacuum computed in the static patch of dS br... |
hep-th/0008143 | Alexandre Grezzi de Miranda Schmidt | Alfredo T. Suzuki, Alexandre G. M. Schmidt | Loop integrals in three outstanding gauges: Feynman, Light-cone and
Coulomb | 12 pages, 2 figures, style files included | J.Comput.Phys.168:207-218,2001 | 10.1006/jcph.2000.6694 | null | hep-th | null | We apply negative dimensional integration method (NDIM) to three outstanding
gauges: Feynman, light-cone and Coulomb gauges. Our aim is to show that NDIM is
a very suitable technique to deal with loop integrals, being them originated
from any gauge choice. In Feynman gauge we perform scalar two-loop four-point
massle... | [
{
"created": "Thu, 17 Aug 2000 20:09:14 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Suzuki",
"Alfredo T.",
""
],
[
"Schmidt",
"Alexandre G. M.",
""
]
] | We apply negative dimensional integration method (NDIM) to three outstanding gauges: Feynman, light-cone and Coulomb gauges. Our aim is to show that NDIM is a very suitable technique to deal with loop integrals, being them originated from any gauge choice. In Feynman gauge we perform scalar two-loop four-point massless... |
2405.18145 | Keiichi Ando | Keiichi Ando, Kohki Kawabata, and Tatsuma Nishioka | Quantum subsystem codes, CFTs and their $\mathbb{Z}_2$-gaugings | 47 pages, 1 figure | null | null | OU-HET-1233 | hep-th cond-mat.stat-mech cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct Narain conformal field theories (CFTs) from quantum subsystem
codes, a more comprehensive class of quantum error-correcting codes than
quantum stabilizer codes, for qudit systems of prime dimensions. The resulting
code CFTs exhibit a global $\mathbb{Z}_2$ symmetry, enabling us to perform the
$\mathbb{Z}_... | [
{
"created": "Tue, 28 May 2024 13:03:37 GMT",
"version": "v1"
}
] | 2024-05-29 | [
[
"Ando",
"Keiichi",
""
],
[
"Kawabata",
"Kohki",
""
],
[
"Nishioka",
"Tatsuma",
""
]
] | We construct Narain conformal field theories (CFTs) from quantum subsystem codes, a more comprehensive class of quantum error-correcting codes than quantum stabilizer codes, for qudit systems of prime dimensions. The resulting code CFTs exhibit a global $\mathbb{Z}_2$ symmetry, enabling us to perform the $\mathbb{Z}_2$... |
0901.2456 | Felix Rust | Johanna Erdmenger, Matthias Kaminski, Felix Rust | QGP thermodynamics and meson spectroscopy with AdS/CFT | 6 pages, 3 figures, prepared for the proceedings of the 8th
Conference "Quark Confinement and the Hadron Spectrum", September 1st-6th
2008, Mainz, Germany; to appear in Proceedings of Science, based on a talk
given by Felix Rust | PoS Confinement8:131,2008 | null | MPP-2009-9 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk we present applications of the AdS/CFT correspondence to
strongly coupled systems at finite temperature and particle density. The model
we investigate contains adjoint matter described by the gauge multiplet of N=4,
as well as fundamental matter given by the hypermultiplet of N=2 Super
Yang-Mills theory.... | [
{
"created": "Fri, 16 Jan 2009 15:40:54 GMT",
"version": "v1"
}
] | 2009-06-25 | [
[
"Erdmenger",
"Johanna",
""
],
[
"Kaminski",
"Matthias",
""
],
[
"Rust",
"Felix",
""
]
] | In this talk we present applications of the AdS/CFT correspondence to strongly coupled systems at finite temperature and particle density. The model we investigate contains adjoint matter described by the gauge multiplet of N=4, as well as fundamental matter given by the hypermultiplet of N=2 Super Yang-Mills theory. I... |
1406.5763 | Edi Halyo | Edi Halyo | On the Holographic Nature Of Rindler Energy | 19 pages | null | null | SU-ITP-14/14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the dimensionless Rindler energy of a black hole, $E_R$, is
exactly the surface Hamiltonian obtained from the Einstein--Hilbert action
evaluated on the horizon. Therefore, $E_R$ is given by a surface integral over
the horizon and manifestly holographic. In the context of the AdS/CFT duality,
Rindler ener... | [
{
"created": "Sun, 22 Jun 2014 21:07:17 GMT",
"version": "v1"
}
] | 2014-06-24 | [
[
"Halyo",
"Edi",
""
]
] | We show that the dimensionless Rindler energy of a black hole, $E_R$, is exactly the surface Hamiltonian obtained from the Einstein--Hilbert action evaluated on the horizon. Therefore, $E_R$ is given by a surface integral over the horizon and manifestly holographic. In the context of the AdS/CFT duality, Rindler energy... |
hep-th/0505268 | Bahtiyar Ozgur Sarioglu | Metin Gurses (Bilkent University), Ozgur Sarioglu (METU) | Godel-type Metrics in Various Dimensions II: Inclusion of a Dilaton
Field | REVTeX4, 17 pp., no figures, a few clarifying remarks added and
grammatical errors corrected | Class.Quant.Grav. 22 (2005) 4699-4714 | 10.1088/0264-9381/22/22/004 | null | hep-th gr-qc | null | This is the continuation of an earlier work where Godel-type metrics were
defined and used for producing new solutions in various dimensions. Here a
simplifying technical assumption is relaxed which, among other things,
basically amounts to introducing a dilaton field to the models considered. It
is explicitly shown ... | [
{
"created": "Tue, 31 May 2005 09:46:31 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Sep 2005 12:38:48 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Gurses",
"Metin",
"",
"Bilkent University"
],
[
"Sarioglu",
"Ozgur",
"",
"METU"
]
] | This is the continuation of an earlier work where Godel-type metrics were defined and used for producing new solutions in various dimensions. Here a simplifying technical assumption is relaxed which, among other things, basically amounts to introducing a dilaton field to the models considered. It is explicitly shown th... |
0810.4217 | Storm Collins | Storm Collins | Restricted Schur Polynomials and Finite N Counting | 13 pages | Phys.Rev.D79:026002,2009 | 10.1103/PhysRevD.79.026002 | WITS-CTP-039 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Restricted Schur polynomials have been posited as orthonormal operators for
the change of basis from N=4 SYM to type IIB string theory [1,2,3,4]. In this
letter we briefly expound the relationship found between the restricted Schurs
and the operators found by Brown, Heslop and Ramgoolam in [5]. We then briefly
examin... | [
{
"created": "Thu, 23 Oct 2008 07:16:57 GMT",
"version": "v1"
}
] | 2009-01-21 | [
[
"Collins",
"Storm",
""
]
] | Restricted Schur polynomials have been posited as orthonormal operators for the change of basis from N=4 SYM to type IIB string theory [1,2,3,4]. In this letter we briefly expound the relationship found between the restricted Schurs and the operators found by Brown, Heslop and Ramgoolam in [5]. We then briefly examine ... |
hep-th/0106055 | Rafael Hernandez | Rafael Hernandez | Branes Wrapped on Coassociative Cycles | 10 pages. Latex file. References added | Phys.Lett. B521 (2001) 371-375 | 10.1016/S0370-2693(01)01219-9 | null | hep-th | null | We obtain a supergravity solution arising when D6-branes are wrapped on
coassociative four-cycles of constant curvature in seven manifolds of G_2
holonomy. The solutions preserve two supercharges and thus represent
supergravity duals of three dimensional Yang-Mills with N=1 supersymmetry. When
uplifted to eleven dime... | [
{
"created": "Wed, 6 Jun 2001 18:06:42 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jun 2001 12:48:52 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Hernandez",
"Rafael",
""
]
] | We obtain a supergravity solution arising when D6-branes are wrapped on coassociative four-cycles of constant curvature in seven manifolds of G_2 holonomy. The solutions preserve two supercharges and thus represent supergravity duals of three dimensional Yang-Mills with N=1 supersymmetry. When uplifted to eleven dimens... |
hep-th/9506065 | Ramzi Khuri | Ramzi R. Khuri | Black Holes and Solitons in String Theory | 42 pages, harvmac, review in Helvetica Physica Acta | Helv.Phys.Acta 67:884-922,1994 | null | McGill/94-55, CERN-TH/95-57 | hep-th | null | In this review I discuss various aspects of some of the recently constructed
black hole and soliton solutions in string theory. I begin with the axionic
instanton and related solutions of bosonic and heterotic string theory. The
latter ten-dimensional solutions can be compactified to supersymmetric
monopole, string a... | [
{
"created": "Fri, 9 Jun 1995 19:29:18 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Khuri",
"Ramzi R.",
""
]
] | In this review I discuss various aspects of some of the recently constructed black hole and soliton solutions in string theory. I begin with the axionic instanton and related solutions of bosonic and heterotic string theory. The latter ten-dimensional solutions can be compactified to supersymmetric monopole, string and... |
hep-th/0311152 | Malcolm Perry | G.L. Kane, M.J. Perry, A.N. Zytkow | A Possible Mechanism for Generating a Small Positive Cosmological
Constant | 8 pages | null | null | MCTP-03-50, DAMTP-2003-128 | hep-th astro-ph gr-qc hep-ph | null | We argue that in the context of string theory a large number N of connected
degenerate vacua that mix will lead to a ground state with much lower energy,
essentially because of the standard level repulsion of quantum theory for the
wavefunction of the Universe. We imagine a history where initial quantum
fluctuations ... | [
{
"created": "Mon, 17 Nov 2003 22:27:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kane",
"G. L.",
""
],
[
"Perry",
"M. J.",
""
],
[
"Zytkow",
"A. N.",
""
]
] | We argue that in the context of string theory a large number N of connected degenerate vacua that mix will lead to a ground state with much lower energy, essentially because of the standard level repulsion of quantum theory for the wavefunction of the Universe. We imagine a history where initial quantum fluctuations gi... |
hep-th/0412163 | Martin Wolf | Martin Wolf | On Hidden Symmetries of a Super Gauge Theory and Twistor String Theory | v3: 1+68 pages, harvmac, typos fixed and one comment added | JHEP 0502:018,2005 | 10.1088/1126-6708/2005/02/018 | null | hep-th | null | We discuss infinite-dimensional hidden symmetry algebras (and hence an
infinite number of conserved nonlocal charges) of the N-extented self-dual
super Yang-Mills equations for general N\leq4 by using the supertwistor
correspondence. Furthermore, by enhancing the supertwistor space, we construct
the N-extended self-d... | [
{
"created": "Wed, 15 Dec 2004 12:45:24 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Feb 2005 14:18:28 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Nov 2005 10:33:44 GMT",
"version": "v3"
}
] | 2010-02-03 | [
[
"Wolf",
"Martin",
""
]
] | We discuss infinite-dimensional hidden symmetry algebras (and hence an infinite number of conserved nonlocal charges) of the N-extented self-dual super Yang-Mills equations for general N\leq4 by using the supertwistor correspondence. Furthermore, by enhancing the supertwistor space, we construct the N-extended self-dua... |
hep-th/9503050 | null | Sergio Albeverio and Shao-Ming Fei | A Remark on Symmetry of Stochastic Dynamical Systems and Their Conserved
Quantities | 11 pages, Latex | J.Phys. A28 (1995) 6363-6372 | 10.1088/0305-4470/28/22/012 | null | hep-th cond-mat | null | Symmetry properties of stochastic dynamical systems described by stochastic
differential equation of Stratonovich type and related conserved quantities are
discussed, extending previous results by Misawa. New conserved quantities are
given by applying symmetry operators to known conserved quantities. Some
detailed ex... | [
{
"created": "Wed, 8 Mar 1995 16:21:41 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Albeverio",
"Sergio",
""
],
[
"Fei",
"Shao-Ming",
""
]
] | Symmetry properties of stochastic dynamical systems described by stochastic differential equation of Stratonovich type and related conserved quantities are discussed, extending previous results by Misawa. New conserved quantities are given by applying symmetry operators to known conserved quantities. Some detailed exam... |
1204.1524 | Pouria Pedram | Pouria Pedram | Coherent States in Gravitational Quantum Mechanics | 17 pages, 4 figures, to appear in Int. J. Mod. Phys. D | Int. J. Mod. Phys. D 22 (2013) 1350004 | 10.1142/S0218271813500041 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the coherent states of the harmonic oscillator in the framework of
the generalized (gravitational) uncertainty principle (GUP). This form of GUP
is consistent with various theories of quantum gravity such as string theory,
loop quantum gravity, and black-hole physics and implies a minimal measurable
length... | [
{
"created": "Fri, 6 Apr 2012 17:54:36 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Dec 2012 12:49:50 GMT",
"version": "v2"
}
] | 2013-03-04 | [
[
"Pedram",
"Pouria",
""
]
] | We present the coherent states of the harmonic oscillator in the framework of the generalized (gravitational) uncertainty principle (GUP). This form of GUP is consistent with various theories of quantum gravity such as string theory, loop quantum gravity, and black-hole physics and implies a minimal measurable length. ... |
2107.07807 | Simon Metayer | S. Metayer and S. Teber | Two-loop mass anomalous dimension in reduced quantum electrodynamics and
application to dynamical fermion mass generation | (v2) Published in JHEP, very minor typos corrected, no change in
results. (v1) LaTeX file with feynMF package. 36 pages, 2 figures | JHEP 09 (2021) 107 | 10.1007/JHEP09(2021)107 | null | hep-th cond-mat.str-el hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider reduced quantum electrodynamics (RQED$_{d_\gamma,d_e}$) a model
describing fermions in a $d_e$-dimensional space-time and interacting via the
exchange of massless bosons in $d_\gamma$-dimensions ($d_e \leq d_\gamma$). We
compute the two-loop mass anomalous dimension, $\gamma_m$, in general
RQED$_{4,d_e}$ ... | [
{
"created": "Fri, 16 Jul 2021 10:28:34 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Oct 2021 12:37:41 GMT",
"version": "v2"
}
] | 2021-10-08 | [
[
"Metayer",
"S.",
""
],
[
"Teber",
"S.",
""
]
] | We consider reduced quantum electrodynamics (RQED$_{d_\gamma,d_e}$) a model describing fermions in a $d_e$-dimensional space-time and interacting via the exchange of massless bosons in $d_\gamma$-dimensions ($d_e \leq d_\gamma$). We compute the two-loop mass anomalous dimension, $\gamma_m$, in general RQED$_{4,d_e}$ wi... |
1202.5375 | Shin'ichi Nojiri | Yuta Toyozato, Kazuharu Bamba, Shin'ichi Nojiri | Scalar Domain Wall as the Universe | LaTeX, 11 pages, veersion to appear in Phys. Rev. D, a new section is
added | null | 10.1103/PhysRevD.87.063008 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a formulation where for an arbitrarily given warp factor, we
construct a scalar field action which reproduces the warp factor as a solution
of the Einstein equation and field equation corresponding to the action. This
formulation could be called as the reconstruction. By using the formulation of
the recons... | [
{
"created": "Fri, 24 Feb 2012 05:33:15 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Mar 2012 07:47:00 GMT",
"version": "v2"
},
{
"created": "Sat, 15 Dec 2012 14:01:10 GMT",
"version": "v3"
},
{
"created": "Fri, 15 Mar 2013 00:33:53 GMT",
"version": "v4"
}
] | 2015-06-04 | [
[
"Toyozato",
"Yuta",
""
],
[
"Bamba",
"Kazuharu",
""
],
[
"Nojiri",
"Shin'ichi",
""
]
] | We develop a formulation where for an arbitrarily given warp factor, we construct a scalar field action which reproduces the warp factor as a solution of the Einstein equation and field equation corresponding to the action. This formulation could be called as the reconstruction. By using the formulation of the reconstr... |
hep-th/9410039 | Ulrich Meyer | Ulrich Meyer | Projective quantum spaces | 8 pages | Lett.Math.Phys. 35 (1995) 91-97 | 10.1007/BF00750759 | DAMTP/94-81 | hep-th math.QA | null | Associated to the standard $SU_{q}(n)$ R-matrices, we introduce quantum
spheres $S_{q}^{2n-1}$, projective quantum spaces $CP_{q}^{n-1}$, and quantum
Grassmann manifolds $G_{k}(C_{q}^{n})$. These algebras are shown to be
homogeneous quantum spaces of standard quantum groups and are also quantum
principle bundles in t... | [
{
"created": "Thu, 6 Oct 1994 18:42:00 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Meyer",
"Ulrich",
""
]
] | Associated to the standard $SU_{q}(n)$ R-matrices, we introduce quantum spheres $S_{q}^{2n-1}$, projective quantum spaces $CP_{q}^{n-1}$, and quantum Grassmann manifolds $G_{k}(C_{q}^{n})$. These algebras are shown to be homogeneous quantum spaces of standard quantum groups and are also quantum principle bundles in the... |
hep-th/9601132 | null | Siddhartha Sen | Average Entropy of a Subsystem | 2 pages, requires revtex | Phys.Rev.Lett. 77 (1996) 1-3 | 10.1103/PhysRevLett.77.1 | null | hep-th | null | It was recently conjectured by D. Page that if a quantum system of Hilbert
space dimension $nm$ is in a random pure state then the average entropy of a
subsystem of dimension $m$ where $m \leq n$ is $ S_{mn} =
\sum^{mn}_{k=n+1}(1/k) - (m-1)/2n$. In this letter this conjecture is proved.
| [
{
"created": "Wed, 24 Jan 1996 18:26:21 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Sen",
"Siddhartha",
""
]
] | It was recently conjectured by D. Page that if a quantum system of Hilbert space dimension $nm$ is in a random pure state then the average entropy of a subsystem of dimension $m$ where $m \leq n$ is $ S_{mn} = \sum^{mn}_{k=n+1}(1/k) - (m-1)/2n$. In this letter this conjecture is proved. |
1207.2679 | Dietmar Klemm | Dietmar Klemm and Owen Vaughan | Nonextremal black holes in gauged supergravity and the real formulation
of special geometry | 26 pages, uses JHEP3.cls. v2: Minor corrections, 1 ref. added | null | 10.1007/JHEP01(2013)053 | IFUM-999-FT; LTH 951 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a rather general recipe for constructing nonextremal black hole
solutions to N=2, D=4 gauged supergravity coupled to abelian vector multiplets.
This problem simplifies considerably if one uses the formalism developed in
arXiv:1112.2876, based on dimensional reduction and the real formulation of
special geomet... | [
{
"created": "Wed, 11 Jul 2012 15:33:47 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Oct 2012 11:17:36 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Klemm",
"Dietmar",
""
],
[
"Vaughan",
"Owen",
""
]
] | We give a rather general recipe for constructing nonextremal black hole solutions to N=2, D=4 gauged supergravity coupled to abelian vector multiplets. This problem simplifies considerably if one uses the formalism developed in arXiv:1112.2876, based on dimensional reduction and the real formulation of special geometry... |
2306.05943 | Luca Zambelli | Holger Gies, Richard Schmieden and Luca Zambelli | Interplay of Chiral Transitions in the Standard Model | 25 pages, 13 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate nonperturbative aspects of the interplay of chiral transitions
in the standard model in the course of the renormalization flow. We focus on
the chiral symmetry breaking mechanisms provided by the QCD and the electroweak
sectors, the latter of which we model by a Higgs-top-bottom Yukawa theory. The
inte... | [
{
"created": "Fri, 9 Jun 2023 14:58:58 GMT",
"version": "v1"
}
] | 2023-06-12 | [
[
"Gies",
"Holger",
""
],
[
"Schmieden",
"Richard",
""
],
[
"Zambelli",
"Luca",
""
]
] | We investigate nonperturbative aspects of the interplay of chiral transitions in the standard model in the course of the renormalization flow. We focus on the chiral symmetry breaking mechanisms provided by the QCD and the electroweak sectors, the latter of which we model by a Higgs-top-bottom Yukawa theory. The interp... |
hep-th/0506017 | Anzhong Wang | Anzhong Wang | On Gauge Choice of Spherically Symmetric 3-Branes | Latex, final version to appear in Class. Quantum Grav | Class.Quant.Grav.22:5231-5242,2005 | 10.1088/0264-9381/22/24/003 | null | hep-th astro-ph gr-qc | null | Gauge choice for a spherically symmetric 3-brane embedded in a D-dimensional
bulk with arbitrary matter fields on and off the brane is studied. It is shown
that Israel's junction conditions across the brane restrict severely the
dependence of the matter fields on the spacetime coordinates. As examples, a
scalar field... | [
{
"created": "Wed, 1 Jun 2005 20:12:33 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jun 2005 04:46:51 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Oct 2005 14:49:47 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Wang",
"Anzhong",
""
]
] | Gauge choice for a spherically symmetric 3-brane embedded in a D-dimensional bulk with arbitrary matter fields on and off the brane is studied. It is shown that Israel's junction conditions across the brane restrict severely the dependence of the matter fields on the spacetime coordinates. As examples, a scalar field o... |
hep-th/0307162 | Elias C. Vagenas | Elias C. Vagenas | Energy and Momentum Distributions of a (2+1)-dimensional black hole
background | 19 pages, LaTeX, v3: references added, to appear in Int.J.Mod.Phys.A | Int.J.Mod.Phys. A18 (2003) 5949-5963 | 10.1142/S0217751X03016823 | UB-ECM-PF-03/20 | hep-th astro-ph gr-qc | null | Using Einstein, Landau-Lifshitz, Papapetrou and Weinberg energy-momentum
complexes we explicitly evaluate the energy and momentum distributions
associated with a non-static and circularly symmetric three-dimensional
spacetime. The gravitational background under study is an exact solution of the
Einstein's equations i... | [
{
"created": "Thu, 17 Jul 2003 17:09:25 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jul 2003 10:55:01 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Aug 2003 16:30:30 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Vagenas",
"Elias C.",
""
]
] | Using Einstein, Landau-Lifshitz, Papapetrou and Weinberg energy-momentum complexes we explicitly evaluate the energy and momentum distributions associated with a non-static and circularly symmetric three-dimensional spacetime. The gravitational background under study is an exact solution of the Einstein's equations in ... |
hep-th/0009040 | Chuan-Tsung Chan | Chuan-Tsung Chan, Chun-Khiang Chua | Equivalent Relations between Quantum Dynamics as Derived from a Gauge
Transformation | 19 pages, revtex | null | null | null | hep-th | null | Equivalent relations between quantum mechanical systems in the
Robertson-Walker (RW) background metric and quantum dynamics with an induced
quadratic background potential are derived in this work. Two elementary
applications, which include an algebraic derivation of the evolution operator
for a simple harmonic oscill... | [
{
"created": "Tue, 5 Sep 2000 23:54:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chan",
"Chuan-Tsung",
""
],
[
"Chua",
"Chun-Khiang",
""
]
] | Equivalent relations between quantum mechanical systems in the Robertson-Walker (RW) background metric and quantum dynamics with an induced quadratic background potential are derived in this work. Two elementary applications, which include an algebraic derivation of the evolution operator for a simple harmonic oscillat... |
0706.3112 | Christoph A. Stephan | Romain Squellari, Christoph A. Stephan | Almost-Commutative Geometries Beyond the Standard Model III: Vector
Doublets | null | J.Phys.A40:10685-10698,2007 | 10.1088/1751-8113/40/34/020 | null | hep-th | null | We will present a new extension of the standard model of particle physics in
its almostcommutative formulation. This extension has as its basis the algebra
of the standard model with four summands [11], and enlarges only the particle
content by an arbitrary number of generations of left-right symmetric doublets
which... | [
{
"created": "Thu, 21 Jun 2007 09:44:30 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Squellari",
"Romain",
""
],
[
"Stephan",
"Christoph A.",
""
]
] | We will present a new extension of the standard model of particle physics in its almostcommutative formulation. This extension has as its basis the algebra of the standard model with four summands [11], and enlarges only the particle content by an arbitrary number of generations of left-right symmetric doublets which c... |
1505.05898 | Maxime Gabella | Ioana Coman, Maxime Gabella, Joerg Teschner | Line operators in theories of class $\mathcal{S}$, quantized moduli
space of flat connections, and Toda field theory | 90 pages, 49 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-perturbative aspects of $\mathcal{N}=2$ supersymmetric gauge theories of
class $\mathcal{S}$ are deeply encoded in the algebra of functions on the
moduli space $\mathcal{M}_\text{flat}$ of flat $SL(N)$-connections on Riemann
surfaces. Expectation values of Wilson and 't Hooft line operators are related
to holonom... | [
{
"created": "Thu, 21 May 2015 20:48:53 GMT",
"version": "v1"
}
] | 2015-05-25 | [
[
"Coman",
"Ioana",
""
],
[
"Gabella",
"Maxime",
""
],
[
"Teschner",
"Joerg",
""
]
] | Non-perturbative aspects of $\mathcal{N}=2$ supersymmetric gauge theories of class $\mathcal{S}$ are deeply encoded in the algebra of functions on the moduli space $\mathcal{M}_\text{flat}$ of flat $SL(N)$-connections on Riemann surfaces. Expectation values of Wilson and 't Hooft line operators are related to holonomie... |
1111.0511 | Fernando Mendez | H. Falomir, J. Gamboa, M. Loewe, F. Mendez and J. C. Rojas | Spin Non-commutativity and the Three-Dimensional Harmonic Oscillator | 6 pages, no figures,references added | null | 10.1103/PhysRevD.85.025009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A three-dimensional harmonic oscillator with spin non-commutativity in the
phase space is considered. The system has a regular symplectic structure and by
using supersymmetric quantum mechanics techniques, the ground state is
calculated exactly. We find that this state is infinitely degenerate and it has
explicit spo... | [
{
"created": "Wed, 2 Nov 2011 14:18:25 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Dec 2011 13:13:23 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Falomir",
"H.",
""
],
[
"Gamboa",
"J.",
""
],
[
"Loewe",
"M.",
""
],
[
"Mendez",
"F.",
""
],
[
"Rojas",
"J. C.",
""
]
] | A three-dimensional harmonic oscillator with spin non-commutativity in the phase space is considered. The system has a regular symplectic structure and by using supersymmetric quantum mechanics techniques, the ground state is calculated exactly. We find that this state is infinitely degenerate and it has explicit spont... |
hep-th/9811174 | Kimball A. Milton | K. A. Milton | Sonoluminescence and the Dynamical Casimir Effect | 8 pages, 1 figure, uses sprocl.sty. Talk at 4th Workshop on Quantum
Field Theory Under the Influence of External Conditions | null | null | OKHEP-98-11 | hep-th quant-ph | null | It has been suggested by various authors that the `dynamical Casimir effect'
might prove responsible for the production of visible-light photons in the
bubble collapse which occurs in sonoluminescence. Previously, I have argued
against this point of view based on energetic considerations, in the adiabatic
approximati... | [
{
"created": "Thu, 19 Nov 1998 07:48:25 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Milton",
"K. A.",
""
]
] | It has been suggested by various authors that the `dynamical Casimir effect' might prove responsible for the production of visible-light photons in the bubble collapse which occurs in sonoluminescence. Previously, I have argued against this point of view based on energetic considerations, in the adiabatic approximation... |
hep-th/0008112 | Jan Louis | Klaus Behrndt, Carl Herrmann, Jan Louis, Steven Thomas | Domain walls in five dimensional supergravity with non-trivial
hypermultiplets | 20 pages | JHEP 0101:011,2001 | 10.1088/1126-6708/2001/01/011 | CALT-68-2294, CITUSC/00-046 | hep-th | null | We study BPS domain wall solutions of 5-dimensional N=2 supergravity where
isometries of the hypermultiplet geometry have been gauged. We derive the
corresponding supersymmetric flow equations and define an appropriate
c-function. As an example we discuss a domain wall solution of Freedman,
Gubser, Pilch and Warner w... | [
{
"created": "Mon, 14 Aug 2000 11:28:51 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Behrndt",
"Klaus",
""
],
[
"Herrmann",
"Carl",
""
],
[
"Louis",
"Jan",
""
],
[
"Thomas",
"Steven",
""
]
] | We study BPS domain wall solutions of 5-dimensional N=2 supergravity where isometries of the hypermultiplet geometry have been gauged. We derive the corresponding supersymmetric flow equations and define an appropriate c-function. As an example we discuss a domain wall solution of Freedman, Gubser, Pilch and Warner whi... |
hep-th/0201075 | Timothy J. Hollowood | Timothy J. Hollowood | Calculating the Prepotential by Localization on the Moduli Space of
Instantons | 24 pages, JHEP.cls, more references and extra discussion on N_F=2N
case | JHEP 0203 (2002) 038 | 10.1088/1126-6708/2002/03/038 | null | hep-th | null | We describe a new technique for calculating instanton effects in
supersymmetric gauge theories applicable on the Higgs or Coulomb branches. In
these situations the instantons are constrained and a potential is generated on
the instanton moduli space. Due to existence of a nilpotent fermionic symmetry
the resulting in... | [
{
"created": "Mon, 14 Jan 2002 19:48:36 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jan 2002 21:09:04 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Jan 2002 13:53:51 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Hollowood",
"Timothy J.",
""
]
] | We describe a new technique for calculating instanton effects in supersymmetric gauge theories applicable on the Higgs or Coulomb branches. In these situations the instantons are constrained and a potential is generated on the instanton moduli space. Due to existence of a nilpotent fermionic symmetry the resulting inte... |
1410.7111 | Chen-Pin Yeh | Chen-Pin Yeh, Jen-Tsung Hsiang, Da-Shin Lee | Holographic influence functional and its application to decoherence
induced by quantum critical theories | null | Phys. Rev. D 91, 046009 (2015) | 10.1103/PhysRevD.91.046009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dynamics of a particle influenced by strongly-coupled quantum critical
theories is studied by the holographic approach. A real-time prescription for
the AdS/CFT correspondence in the context of nonequilibrium physics is proposed
from mainly the field theoretic consideration, and the associated holographic
influen... | [
{
"created": "Mon, 27 Oct 2014 03:24:18 GMT",
"version": "v1"
}
] | 2015-03-05 | [
[
"Yeh",
"Chen-Pin",
""
],
[
"Hsiang",
"Jen-Tsung",
""
],
[
"Lee",
"Da-Shin",
""
]
] | The dynamics of a particle influenced by strongly-coupled quantum critical theories is studied by the holographic approach. A real-time prescription for the AdS/CFT correspondence in the context of nonequilibrium physics is proposed from mainly the field theoretic consideration, and the associated holographic influence... |
0710.3836 | Guillermo A. Silva | C. D. Fosco and G. A. Silva | Noncommutative real scalar field theory in 2+1 dimensions at finite
temperature | 22 pages. v2: reference added, JHEP accepted | JHEP0801:011,2008 | 10.1088/1126-6708/2008/01/011 | null | hep-th | null | We study thermal effects for a noncommutative real scalar field in 2+1
dimensions including a Grosse-Wulkenhaar term. Using a perturbative expansion
for the free energy, we deduce some general properties of the corresponding
contributions, in the thermodynamic limit. We show that the model can be
consistently interpr... | [
{
"created": "Sat, 20 Oct 2007 12:16:13 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jan 2008 19:13:30 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Fosco",
"C. D.",
""
],
[
"Silva",
"G. A.",
""
]
] | We study thermal effects for a noncommutative real scalar field in 2+1 dimensions including a Grosse-Wulkenhaar term. Using a perturbative expansion for the free energy, we deduce some general properties of the corresponding contributions, in the thermodynamic limit. We show that the model can be consistently interpret... |
0911.0264 | Jonas Bj\"ornsson | Jonas Bjornsson, Stephen Hwang | Gauged non-compact WZNW models, revisited | 46 pages, v2: Typo's corrected, to appear in Nucl. Phys. B, v3:
Typo's corrected | Nucl.Phys.B832:52-88,2010 | 10.1016/j.nuclphysb.2010.01.024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The purpose of the present paper is to investigate the necessary conditions
for unitarity of the spectrum of non-compact gauged WZNW models to some depth.
In particular, we would like to investigate the necessity of integer weights
and level. We will learn that the problem is very complex and we have not found
any si... | [
{
"created": "Mon, 2 Nov 2009 09:19:30 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2010 12:33:14 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Feb 2010 19:31:46 GMT",
"version": "v3"
}
] | 2010-03-17 | [
[
"Bjornsson",
"Jonas",
""
],
[
"Hwang",
"Stephen",
""
]
] | The purpose of the present paper is to investigate the necessary conditions for unitarity of the spectrum of non-compact gauged WZNW models to some depth. In particular, we would like to investigate the necessity of integer weights and level. We will learn that the problem is very complex and we have not found any simp... |
1305.3525 | Supriya Kar | Abhishek K. Singh, K. Priyabrat Pandey, Sunita Singh and Supriya Kar | Emergent Schwarzschild and Reissner-Nordstrom black holes in 4D: An
effective curvature sourced by a B2-field on a D4-brane | 7-pages, minor corrections, references added, to appear in Physical
Review D | null | 10.1103/PhysRevD.88.066001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain a Schwarzschild and a Reissner-Nordstrom emergent black holes, by
exploring the torsion dynamics in a generalized curvature formulation,
underlying an effective D4-brane on S1. It is shown that a constant effective
metric, sourced by a background fluctuation in B2-potential, on a D3-brane
receives a dynamic... | [
{
"created": "Wed, 15 May 2013 16:05:39 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Aug 2013 04:23:49 GMT",
"version": "v2"
}
] | 2013-09-11 | [
[
"Singh",
"Abhishek K.",
""
],
[
"Pandey",
"K. Priyabrat",
""
],
[
"Singh",
"Sunita",
""
],
[
"Kar",
"Supriya",
""
]
] | We obtain a Schwarzschild and a Reissner-Nordstrom emergent black holes, by exploring the torsion dynamics in a generalized curvature formulation, underlying an effective D4-brane on S1. It is shown that a constant effective metric, sourced by a background fluctuation in B2-potential, on a D3-brane receives a dynamical... |
0911.2962 | Michael Kroyter | Michael Kroyter | Superstring field theory in the democratic picture | V1: 29p. V2: Ref. added, discussion expanded, 33p | Adv. Theor. Math. Phys. 15, 741 (2011) | null | MIT-CTP-4037;TAUP-2900-09 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new open superstring field theory, whose string fields carry an
arbitrary picture number and reside in the large Hilbert space. The redundancy
related to picture number is resolved by treating picture changing as a gauge
transformation. A mid-point insertion is imperative for this formalism. We find
that... | [
{
"created": "Mon, 16 Nov 2009 17:32:56 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Nov 2010 14:20:00 GMT",
"version": "v2"
}
] | 2012-05-22 | [
[
"Kroyter",
"Michael",
""
]
] | We present a new open superstring field theory, whose string fields carry an arbitrary picture number and reside in the large Hilbert space. The redundancy related to picture number is resolved by treating picture changing as a gauge transformation. A mid-point insertion is imperative for this formalism. We find that t... |
1612.01716 | Yu Shi | Yujie Li, Yue Dai, Yu Shi | Pairwise mode entanglement in Schwinger production of
particle-antiparticle pairs in an electric field | 22 pages, submitted to PRD | Phys. Rev. D 95, 036006 (2017) | 10.1103/PhysRevD.95.036006 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum entanglement is the characteristic quantum correlation. Here we use
this concept to analyze the quantum entanglement generated by Schwinger
production of particle-antiparticle pairs in an electric field, as well as the
change of mode entanglement as a consequence of the electric field effect on an
entangled p... | [
{
"created": "Tue, 6 Dec 2016 09:16:30 GMT",
"version": "v1"
}
] | 2017-02-15 | [
[
"Li",
"Yujie",
""
],
[
"Dai",
"Yue",
""
],
[
"Shi",
"Yu",
""
]
] | Quantum entanglement is the characteristic quantum correlation. Here we use this concept to analyze the quantum entanglement generated by Schwinger production of particle-antiparticle pairs in an electric field, as well as the change of mode entanglement as a consequence of the electric field effect on an entangled pai... |
hep-th/0210224 | Jan de Boer | Jan de Boer | String theory: an update | 20 pages, 2 figures, uses espcrc2.sty, v2: several references added,
apologies for the delay in submitting this updated version | Nucl.Phys.Proc.Suppl. 117 (2003) 353-372 | 10.1016/S0920-5632(03)01427-0 | ITFA-2002-44 | hep-th | null | An overview of some of the developments in string theory over the past two
years is given, focusing on four topics: realistic (standard model like) models
from string theory, geometric engineering and theories with fluxes, the gauge
theory-gravity correspondence, and time dependent backgrounds and string
theory. Plen... | [
{
"created": "Wed, 23 Oct 2002 13:23:12 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jan 2003 12:26:38 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"de Boer",
"Jan",
""
]
] | An overview of some of the developments in string theory over the past two years is given, focusing on four topics: realistic (standard model like) models from string theory, geometric engineering and theories with fluxes, the gauge theory-gravity correspondence, and time dependent backgrounds and string theory. Plenar... |
1806.10919 | Carlos Andres Cardona Giraldo | Carlos Cardona, Kallol Sen | Anomalous dimensions at finite conformal spin from OPE inversion | 37 pages, not figures, some typos corrected, acknowledgement added.
Added comments and clarifications regarding finite beta contributions | null | 10.1007/JHEP11(2018)052 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute anomalous dimensions of higher spin operators in Conformal Field
Theory at arbitrary space-time dimension by using the OPE inversion formula of
\cite{Caron-Huot:2017vep}, both from the position space representation as well
as from the integral (viz. Mellin) representation of the conformal blocks. The
Melli... | [
{
"created": "Thu, 28 Jun 2018 12:34:40 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Aug 2018 12:44:01 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Sep 2018 02:57:18 GMT",
"version": "v3"
}
] | 2018-12-05 | [
[
"Cardona",
"Carlos",
""
],
[
"Sen",
"Kallol",
""
]
] | We compute anomalous dimensions of higher spin operators in Conformal Field Theory at arbitrary space-time dimension by using the OPE inversion formula of \cite{Caron-Huot:2017vep}, both from the position space representation as well as from the integral (viz. Mellin) representation of the conformal blocks. The Mellin ... |
hep-th/0503052 | Seong Chan Park | Daisuke Ida (Gakushuin U.), Kin-ya Oda (Bonn U.) and Seong Chan Park
(Cornell U., LEPP) | Rotating black holes at future colliders II: Anisotropic scalar field
emission | 12 pages, 24 figures | Phys.Rev. D71 (2005) 124039 | 10.1103/PhysRevD.71.124039 | null | hep-th gr-qc hep-ph | null | This is the sequel to the first paper of the series, where we have discussed
the Hawking radiation from five-dimensional rotating black holes for spin 0,
1/2 and 1 brane fields in the low frequency regime. We consider the emission of
a brane localized scalar field from rotating black holes in general space-time
dimen... | [
{
"created": "Mon, 7 Mar 2005 04:24:07 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Ida",
"Daisuke",
"",
"Gakushuin U."
],
[
"Oda",
"Kin-ya",
"",
"Bonn U."
],
[
"Park",
"Seong Chan",
"",
"Cornell U., LEPP"
]
] | This is the sequel to the first paper of the series, where we have discussed the Hawking radiation from five-dimensional rotating black holes for spin 0, 1/2 and 1 brane fields in the low frequency regime. We consider the emission of a brane localized scalar field from rotating black holes in general space-time dimensi... |
2402.06257 | Parviz Goodarzi | Parviz Goodarzi | Intermediate inflation in generalized non-minimal derivative coupling
model | 21 pages, 7 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we consider intermediate inflation in context of the Generalized
Non-Minimal Derivative Coupling (GNMDC) model. In this model, inflation is
driven by a canonical scalar field, which is coupled not only to gravity but
also to the derivative of the scalar field. GNMDC introduces new dynamics and
features d... | [
{
"created": "Fri, 9 Feb 2024 09:14:13 GMT",
"version": "v1"
}
] | 2024-02-12 | [
[
"Goodarzi",
"Parviz",
""
]
] | In this work we consider intermediate inflation in context of the Generalized Non-Minimal Derivative Coupling (GNMDC) model. In this model, inflation is driven by a canonical scalar field, which is coupled not only to gravity but also to the derivative of the scalar field. GNMDC introduces new dynamics and features dur... |
2003.14037 | Josef Kluson | J. Kluson | Stable and Unstable Dp-branes in p-brane Newton-Cartan Background | 15 pages | null | 10.1088/1751-8121/abf768 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate p-brane Newton-Cartan background through the limiting procedure
from relativistic Dirac-Born-Infeld action and Wess-Zumino term. We also
determine action for unstable D(p+1)-brane in p-brane Newton-Cartan Background
and study its properties.
| [
{
"created": "Tue, 31 Mar 2020 09:04:43 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Kluson",
"J.",
""
]
] | We formulate p-brane Newton-Cartan background through the limiting procedure from relativistic Dirac-Born-Infeld action and Wess-Zumino term. We also determine action for unstable D(p+1)-brane in p-brane Newton-Cartan Background and study its properties. |
2008.01109 | Hynek Paul | J. M. Drummond, R. Glew and H. Paul | One-loop string corrections for AdS Kaluza-Klein amplitudes | 28 pages; v2: minor improvements, journal version | JHEP 12 (2021) 072 | 10.1007/JHEP12(2021)072 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the string corrections to one-loop amplitudes in
AdS$_5\times$S$^5$, focussing on their expressions in Mellin space. We present
the leading $(\alpha')^3$ corrections to the family of correlators $\langle
\mathcal{O}_2 \mathcal{O}_2 \mathcal{O}_p \mathcal{O}_p \rangle$ at one loop
and begin the exploration ... | [
{
"created": "Mon, 3 Aug 2020 18:01:51 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Dec 2021 08:57:34 GMT",
"version": "v2"
}
] | 2021-12-16 | [
[
"Drummond",
"J. M.",
""
],
[
"Glew",
"R.",
""
],
[
"Paul",
"H.",
""
]
] | We discuss the string corrections to one-loop amplitudes in AdS$_5\times$S$^5$, focussing on their expressions in Mellin space. We present the leading $(\alpha')^3$ corrections to the family of correlators $\langle \mathcal{O}_2 \mathcal{O}_2 \mathcal{O}_p \mathcal{O}_p \rangle$ at one loop and begin the exploration of... |
hep-th/0209266 | Girma Hailu | Girma Hailu | N=1 Supersymmetric $SU(2)^r$ Moose Theories | 26 pages, 4 figures. A few comments and references added. To appear
in PRD | Phys.Rev.D67:085023,2003 | 10.1103/PhysRevD.67.085023 | HUTP-02/A043 | hep-th | null | We study the quantum moduli spaces and dynamical superpotentials of four
dimensional $SU(2)^r$ linear and ring moose theories with $\mathcal{N}=1$
supersymmetry and link chiral superfields in the fundamental representation.
Nontrivial quantum moduli spaces and dynamical superpotentials are produced.
When the moduli s... | [
{
"created": "Mon, 30 Sep 2002 19:15:49 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Oct 2002 18:02:53 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Oct 2002 15:07:00 GMT",
"version": "v3"
},
{
"created": "Wed, 12 Mar 2003 04:48:28 GMT",
"version": "v4"
}
] | 2010-12-03 | [
[
"Hailu",
"Girma",
""
]
] | We study the quantum moduli spaces and dynamical superpotentials of four dimensional $SU(2)^r$ linear and ring moose theories with $\mathcal{N}=1$ supersymmetry and link chiral superfields in the fundamental representation. Nontrivial quantum moduli spaces and dynamical superpotentials are produced. When the moduli spa... |
2103.12667 | Horatiu Stefan Nastase | Jeff Murugan and Horatiu Nastase | A 4D duality web | 29 pages, no figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a web of non-supersymmetric dualities in four spacetime
dimensions for theories with theta and Maxwell terms. Our construction mirrors
the recipe used in (2+1)-dimensions to demonstrate a similar duality for
theories with Chern-Simons terms. As in the 3-dimensional case, the web
consists of boson-boson, ... | [
{
"created": "Tue, 23 Mar 2021 16:39:44 GMT",
"version": "v1"
}
] | 2021-03-24 | [
[
"Murugan",
"Jeff",
""
],
[
"Nastase",
"Horatiu",
""
]
] | We construct a web of non-supersymmetric dualities in four spacetime dimensions for theories with theta and Maxwell terms. Our construction mirrors the recipe used in (2+1)-dimensions to demonstrate a similar duality for theories with Chern-Simons terms. As in the 3-dimensional case, the web consists of boson-boson, fe... |
1304.6823 | Roee Steiner | Eduardo Guendelman, Roee Steiner | Initial condition from the action principle and its application to
cosmology and to false vacuum bubbles | 9 pages | null | 10.1016/j.physletb.2013.05.061 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study models where the gauge coupling constants, masses, etc are functions
of some conserved charge in the universe. We first consider the standard Dirac
action, but where the mass and the electromagnetic coupling constant are a
function of the charge in the universe and afterwards extend this scalar
fields. For D... | [
{
"created": "Thu, 25 Apr 2013 08:04:20 GMT",
"version": "v1"
},
{
"created": "Thu, 2 May 2013 11:24:39 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Guendelman",
"Eduardo",
""
],
[
"Steiner",
"Roee",
""
]
] | We study models where the gauge coupling constants, masses, etc are functions of some conserved charge in the universe. We first consider the standard Dirac action, but where the mass and the electromagnetic coupling constant are a function of the charge in the universe and afterwards extend this scalar fields. For Dir... |
0912.5535 | Valentina Petkova | V.B. Petkova | On the crossing relation in the presence of defects | TEX file with harvmac; v3: JHEP version | JHEP 1004:061,2010 | 10.1007/JHEP04(2010)061 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The OPE of local operators in the presence of defect lines is considered both
in the rational CFT and the $c>25$ Virasoro (Liouville) theory. The duality
transformation of the 4-point function with inserted defect operators is
explicitly computed. The two channels of the correlator reproduce the
expectation values of... | [
{
"created": "Wed, 30 Dec 2009 20:51:27 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jan 2010 20:16:09 GMT",
"version": "v2"
},
{
"created": "Thu, 29 Apr 2010 16:26:28 GMT",
"version": "v3"
}
] | 2010-05-07 | [
[
"Petkova",
"V. B.",
""
]
] | The OPE of local operators in the presence of defect lines is considered both in the rational CFT and the $c>25$ Virasoro (Liouville) theory. The duality transformation of the 4-point function with inserted defect operators is explicitly computed. The two channels of the correlator reproduce the expectation values of t... |
1104.3963 | Daniel Elander | Daniel Elander, Jerome Gaillard, Carlos Nunez, Maurizio Piai | Towards multi-scale dynamics on the baryonic branch of
Klebanov-Strassler | 37 pages, 7 figures. References added, version to appear in JHEP | JHEP 1107:056,2011 | 10.1007/JHEP07(2011)056 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct explicitly a new class of backgrounds in type-IIB supergravity
which generalize the baryonic branch of Klebanov-Strassler. We apply a
solution-generating technique that, starting from a large class of solutions of
the wrapped-D5 system, yields the new solutions, and then proceed to study in
detail their ... | [
{
"created": "Wed, 20 Apr 2011 08:03:39 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jul 2011 08:44:09 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Elander",
"Daniel",
""
],
[
"Gaillard",
"Jerome",
""
],
[
"Nunez",
"Carlos",
""
],
[
"Piai",
"Maurizio",
""
]
] | We construct explicitly a new class of backgrounds in type-IIB supergravity which generalize the baryonic branch of Klebanov-Strassler. We apply a solution-generating technique that, starting from a large class of solutions of the wrapped-D5 system, yields the new solutions, and then proceed to study in detail their pr... |
1202.5939 | Farrukh A. Chishtie | F. A. Chishtie, D. G. C. McKeon | A Massive Non-Abelian Vector Model | 8 pages, LaTeX format; further comments added; accepted for
publication at the Canadian Journal of Physics | null | 10.1139/cjp-2012-0096 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The introduction of a Lagrange multiplier field to ensure that the classical
equations of motion are satisfied serves to restrict radiative corrections in a
model to being only one loop. The consequences of this for a massive
non-Abelian vector model are considered.
| [
{
"created": "Mon, 27 Feb 2012 14:07:38 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Feb 2012 14:14:03 GMT",
"version": "v2"
},
{
"created": "Thu, 1 Mar 2012 04:12:26 GMT",
"version": "v3"
},
{
"created": "Tue, 29 Jan 2013 17:36:21 GMT",
"version": "v4"
}
] | 2015-06-04 | [
[
"Chishtie",
"F. A.",
""
],
[
"McKeon",
"D. G. C.",
""
]
] | The introduction of a Lagrange multiplier field to ensure that the classical equations of motion are satisfied serves to restrict radiative corrections in a model to being only one loop. The consequences of this for a massive non-Abelian vector model are considered. |
hep-th/0506035 | Kofinas Georgios | Georgios Kofinas | On braneworld cosmologies from six dimensions, and absence thereof | minor changes, 6 pages, revtex4 | Phys.Lett. B633 (2006) 141-148 | 10.1016/j.physletb.2005.11.064 | null | hep-th gr-qc | null | We consider (thin) braneworlds with conical singularities in six-dimensional
Einstein-Gauss-Bonnet gravity with a bulk cosmological constant. The
Gauss-Bonnet term is necessary in six dimensions for including non-trivial
brane matter. We show that this model for axially symmetric bulks does not
possess isotropic bran... | [
{
"created": "Fri, 3 Jun 2005 13:55:33 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2005 11:53:03 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Kofinas",
"Georgios",
""
]
] | We consider (thin) braneworlds with conical singularities in six-dimensional Einstein-Gauss-Bonnet gravity with a bulk cosmological constant. The Gauss-Bonnet term is necessary in six dimensions for including non-trivial brane matter. We show that this model for axially symmetric bulks does not possess isotropic branew... |
hep-th/0002119 | Seiji Terashima | Seiji Terashima | A Note on Superfields and Noncommutative Geometry | 13 pages, LaTeX, no figures, Note added is changed, one reference
added | Phys.Lett. B482 (2000) 276-282 | 10.1016/S0370-2693(00)00486-X | UT-876 | hep-th | null | We consider the supersymmetric field theories on the noncommutative $R^4$
using the superspace formalism on the commutative space. The terms depending on
the parameter of the noncommutativity $\Theta$ are regarded as the
interactions. In this way we construct the N=1 supersymmetric action for the
U(N) vector multiple... | [
{
"created": "Tue, 15 Feb 2000 23:35:53 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Feb 2000 07:34:18 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Terashima",
"Seiji",
""
]
] | We consider the supersymmetric field theories on the noncommutative $R^4$ using the superspace formalism on the commutative space. The terms depending on the parameter of the noncommutativity $\Theta$ are regarded as the interactions. In this way we construct the N=1 supersymmetric action for the U(N) vector multiplets... |
2012.15646 | Samuel Friot | B. Ananthanarayan, Sumit Banik, Samuel Friot and Shayan Ghosh | Massive One-loop Conformal Feynman Integrals and Quadratic
Transformations of Multiple Hypergeometric Series | Accepted in Phys. Rev. D. One section added. Typos corrected as well
as several equations (mainly in Section 5). 30 pages, 6 figures | Phys. Rev. D 103, 096008 (2021) | 10.1103/PhysRevD.103.096008 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The computational technique of $N$-fold Mellin-Barnes (MB) integrals,
presented in a companion paper by the same authors, is used to derive sets of
series representations of the massive one-loop conformal 3-point Feynman
integral in various configurations. This shows the great simplicity and
efficiency of the method ... | [
{
"created": "Thu, 31 Dec 2020 15:08:51 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Mar 2021 09:21:07 GMT",
"version": "v2"
}
] | 2021-05-19 | [
[
"Ananthanarayan",
"B.",
""
],
[
"Banik",
"Sumit",
""
],
[
"Friot",
"Samuel",
""
],
[
"Ghosh",
"Shayan",
""
]
] | The computational technique of $N$-fold Mellin-Barnes (MB) integrals, presented in a companion paper by the same authors, is used to derive sets of series representations of the massive one-loop conformal 3-point Feynman integral in various configurations. This shows the great simplicity and efficiency of the method in... |
2001.03745 | Usha Kulshreshtha Dr. | Usha Kulshreshtha, Sanjeev Kumar, Daya Shankar Kulshreshtha, Jutta
Kunz | Boson Stars and QCD Boson Stars | 7 pages, 8 figures, conference | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk, we present a review of our work on boson stars in a theory of a
massless complex scalar field in the presence of a $U(1)$ gauge field and
gravity. A sequence of bifurcation points obtained in the phase diagrams of the
theory is presented and the plots of the mass $~M~$ versus charge $~Q~$ as well
as plo... | [
{
"created": "Sat, 11 Jan 2020 12:32:23 GMT",
"version": "v1"
}
] | 2020-01-14 | [
[
"Kulshreshtha",
"Usha",
""
],
[
"Kumar",
"Sanjeev",
""
],
[
"Kulshreshtha",
"Daya Shankar",
""
],
[
"Kunz",
"Jutta",
""
]
] | In this talk, we present a review of our work on boson stars in a theory of a massless complex scalar field in the presence of a $U(1)$ gauge field and gravity. A sequence of bifurcation points obtained in the phase diagrams of the theory is presented and the plots of the mass $~M~$ versus charge $~Q~$ as well as plots... |
2106.01353 | Masashi Hamanaka | Masashi Hamanaka and Shan-Chi Huang | Multi-Soliton Dynamics of Anti-Self-Dual Gauge Fields | 21 pages; v3: minor changes, proof of unitarity simplified, version
to appear in JHEP | JHEP 01 (2022) 039 | 10.1007/JHEP01(2022)039 | null | hep-th math-ph math.MP nlin.SI | http://creativecommons.org/licenses/by/4.0/ | We study dynamics of multi-soliton solutions of anti-self-dual Yang-Mills
equations for G=GL(2,C) in four-dimensional spaces. The one-soliton solution
can be interpreted as a codimension-one soliton in four-dimensional spaces
because the principal peak of action density localizes on a three-dimensional
hyperplane. We... | [
{
"created": "Wed, 2 Jun 2021 17:56:50 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Jul 2021 16:16:11 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Dec 2021 12:45:20 GMT",
"version": "v3"
}
] | 2022-01-12 | [
[
"Hamanaka",
"Masashi",
""
],
[
"Huang",
"Shan-Chi",
""
]
] | We study dynamics of multi-soliton solutions of anti-self-dual Yang-Mills equations for G=GL(2,C) in four-dimensional spaces. The one-soliton solution can be interpreted as a codimension-one soliton in four-dimensional spaces because the principal peak of action density localizes on a three-dimensional hyperplane. We c... |
hep-th/0312227 | Jerzy Lukierski | P. Kosi\'nski (Inst. of Physics, University of Lodz), J.Lukierski
(Inst. Theor. Physics, University of Wroclaw) and P. Ma\'slanka (Inst. of
Physics, University of Lodz) | On kappa-deformed D=4 quantum conformal group | LaTex, 11 pages. To be published in the Proceedings of the Conference
"Symmetries in Gravity and Field Theory'', held 9-11.06.2003 in Salamanca to
celebrate 60-th birthday of Jose A. de Azcarraga, ed. by V. Aldaya and J.M.
Cervero, publ. by "Ediciones Universidad de Salamanca'' | null | null | null | hep-th | null | This paper is presented on the occasion of 60-th birthday of Jose Adolfo de
Azcarraga who in his very rich scientific curriculum vitae has also a chapter
devoted to studies of quantum-deformed symmetries, in particular deformations
of relativistic and Galilean space-time symmetries [1-4].
In this paper we provide n... | [
{
"created": "Thu, 18 Dec 2003 14:02:01 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Dec 2003 14:56:46 GMT",
"version": "v2"
}
] | 2016-08-16 | [
[
"Kosiński",
"P.",
"",
"Inst. of Physics, University of Lodz"
],
[
"Lukierski",
"J.",
"",
"Inst. Theor. Physics, University of Wroclaw"
],
[
"Maślanka",
"P.",
"",
"Inst. of\n Physics, University of Lodz"
]
] | This paper is presented on the occasion of 60-th birthday of Jose Adolfo de Azcarraga who in his very rich scientific curriculum vitae has also a chapter devoted to studies of quantum-deformed symmetries, in particular deformations of relativistic and Galilean space-time symmetries [1-4]. In this paper we provide new s... |
hep-th/9312101 | Pavel Etingof | Pavel Etingof and Alexander Kirillov Jr | A unified representation-theoretic approach to special functions | 3 pages, no figures | null | null | null | hep-th math.QA | null | A representation-theoretic approach to special functions was developed in the
40-s and 50-s in the works of I.M.Gelfand, M.A.Naimark, N.Ya.Vilenkin, and
their collaborators. The essence of this approach is the fact that most
classical special functions can be obtained as suitable specializations of
matrix elements or... | [
{
"created": "Mon, 13 Dec 1993 16:53:13 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Etingof",
"Pavel",
""
],
[
"Kirillov",
"Alexander",
"Jr"
]
] | A representation-theoretic approach to special functions was developed in the 40-s and 50-s in the works of I.M.Gelfand, M.A.Naimark, N.Ya.Vilenkin, and their collaborators. The essence of this approach is the fact that most classical special functions can be obtained as suitable specializations of matrix elements or c... |
1907.04077 | Gabriel Cardoso | G. L. Cardoso, B. de Wit, S. Mahapatra | Exact results for an STU-model | 39 pages; v2: various text improvements | null | 10.1007/JHEP02(2020)127 | Nikhef-2019-024 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The duality symmetries of the STU-model of Sen and Vafa are very restrictive.
This is utilized to determine the holomorphic function that encodes its
two-derivative Wilsonian effective action and its couplings to the square of
the Weyl tensor to fifth order in perturbation theory. At fifth order some
ambiguities rema... | [
{
"created": "Tue, 9 Jul 2019 11:02:06 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Nov 2019 10:53:10 GMT",
"version": "v2"
}
] | 2020-03-18 | [
[
"Cardoso",
"G. L.",
""
],
[
"de Wit",
"B.",
""
],
[
"Mahapatra",
"S.",
""
]
] | The duality symmetries of the STU-model of Sen and Vafa are very restrictive. This is utilized to determine the holomorphic function that encodes its two-derivative Wilsonian effective action and its couplings to the square of the Weyl tensor to fifth order in perturbation theory. At fifth order some ambiguities remain... |
1908.08523 | Sunil Sake | Upamanyu Moitra, Sunil Kumar Sake, Sandip P. Trivedi, V. Vishal | Jackiw-Teitelboim Model Coupled to Conformal Matter in the
Semi-Classical Limit | version 2, references added, typos corrected | null | 10.1007/JHEP04(2020)199 | TIFR/TH/19-27 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the Jackiw-Teitelboim model of 2D gravity coupled to $N$ massless
free scalar fields in the semi-classical limit. Two systems are studied which
essentially differ in the boundary conditions that are imposed. We find that
the thermodynamics has interesting differences. We also analyse the response to
additi... | [
{
"created": "Thu, 22 Aug 2019 17:56:39 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Nov 2019 16:57:01 GMT",
"version": "v2"
}
] | 2020-05-20 | [
[
"Moitra",
"Upamanyu",
""
],
[
"Sake",
"Sunil Kumar",
""
],
[
"Trivedi",
"Sandip P.",
""
],
[
"Vishal",
"V.",
""
]
] | We analyse the Jackiw-Teitelboim model of 2D gravity coupled to $N$ massless free scalar fields in the semi-classical limit. Two systems are studied which essentially differ in the boundary conditions that are imposed. We find that the thermodynamics has interesting differences. We also analyse the response to addition... |
1011.4491 | Andrei Mironov | A.Marshakov, A.Mironov and A.Morozov | On AGT Relations with Surface Operator Insertion and Stationary Limit of
Beta-Ensembles | 28 pages | J.Geom.Phys.61:1203-1222,2011 | 10.1016/j.geomphys.2011.01.012 | FIAN/TD-07/10; ITEP/TH-38/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a summary of current knowledge about the AGT relations for
conformal blocks with additional insertion of the simplest degenerate operator,
and a special choice of the corresponding intermediate dimension, when the
conformal blocks satisfy hypergeometric-type differential equations in position
of the degene... | [
{
"created": "Fri, 19 Nov 2010 18:33:18 GMT",
"version": "v1"
}
] | 2011-07-08 | [
[
"Marshakov",
"A.",
""
],
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | We present a summary of current knowledge about the AGT relations for conformal blocks with additional insertion of the simplest degenerate operator, and a special choice of the corresponding intermediate dimension, when the conformal blocks satisfy hypergeometric-type differential equations in position of the degenera... |
0706.1631 | Suppiya Siranan | Edouard B. Manoukian and Suppiya Siranan | Action Principle and Algebraic Approach to Gauge Transformations in
Gauge Theories | LaTeX, 12 pages, Corrected typos | Int.J.Theor.Phys.44:53-62,2005 | 10.1007/s10773-005-1436-z | null | hep-th | null | The action principle is used to derive, by an entirely algebraic approach,
gauge transformations of the full vacuum-to-vacuum transition amplitude
(generating functional) from the Coulomb gauge to arbitrary covariant gauges
and in turn to the celebrated Fock-Schwinger (FS) gauge for the abelian (QED)
gauge theory wit... | [
{
"created": "Tue, 12 Jun 2007 08:49:13 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jun 2007 10:52:42 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Manoukian",
"Edouard B.",
""
],
[
"Siranan",
"Suppiya",
""
]
] | The action principle is used to derive, by an entirely algebraic approach, gauge transformations of the full vacuum-to-vacuum transition amplitude (generating functional) from the Coulomb gauge to arbitrary covariant gauges and in turn to the celebrated Fock-Schwinger (FS) gauge for the abelian (QED) gauge theory witho... |
hep-th/0002222 | Kentaro Hori | Kentaro Hori and Cumrun Vafa | Mirror Symmetry | 91 pages | null | null | HUTP-00/A005 | hep-th | null | We prove mirror symmetry for supersymmetric sigma models on Kahler manifolds
in 1+1 dimensions. The proof involves establishing the equivalence of the
gauged linear sigma model, embedded in a theory with an enlarged gauge
symmetry, with a Landau-Ginzburg theory of Toda type. Standard R -> 1/R duality
and dynamical ge... | [
{
"created": "Fri, 25 Feb 2000 23:10:34 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Feb 2000 23:53:36 GMT",
"version": "v2"
},
{
"created": "Fri, 31 Mar 2000 00:49:48 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Hori",
"Kentaro",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We prove mirror symmetry for supersymmetric sigma models on Kahler manifolds in 1+1 dimensions. The proof involves establishing the equivalence of the gauged linear sigma model, embedded in a theory with an enlarged gauge symmetry, with a Landau-Ginzburg theory of Toda type. Standard R -> 1/R duality and dynamical gene... |
1909.05847 | Wyatt Reeves | Felix M. Haehl, Wyatt Reeves, Moshe Rozali | Reparametrization modes, shadow operators, and quantum chaos in
higher-dimensional CFTs | 45 pages, 2 figures | JHEP 1911 (2019) 102 | 10.1007/JHEP11(2019)102 | null | hep-th cond-mat.str-el nlin.CD | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two novel approaches to efficiently encoding universal constraints
imposed by conformal symmetry, and describe applications to quantum chaos in
higher dimensional CFTs. The first approach consists of a reformulation of the
shadow operator formalism and kinematic space techniques. We observe that the
shadow o... | [
{
"created": "Thu, 12 Sep 2019 17:51:20 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Nov 2019 18:50:25 GMT",
"version": "v2"
}
] | 2019-12-13 | [
[
"Haehl",
"Felix M.",
""
],
[
"Reeves",
"Wyatt",
""
],
[
"Rozali",
"Moshe",
""
]
] | We study two novel approaches to efficiently encoding universal constraints imposed by conformal symmetry, and describe applications to quantum chaos in higher dimensional CFTs. The first approach consists of a reformulation of the shadow operator formalism and kinematic space techniques. We observe that the shadow ope... |
hep-th/9303037 | null | M. A. Guest and Y. Ohnita | Group actions and deformations for harmonic maps | 36 pages | null | null | null | hep-th math.DG | null | We obtain some new results on classical solutions of two dimensional
Euclidean sigma models. From earlier work of Din-Zakrzewski, Glaser-Stora, and
numerous differential geometers, one knows explicit solutions in the case of
the $S^n$-model, the $CP^n$-model, and the $U(n)$-model. However, very little
is known about ... | [
{
"created": "Fri, 5 Mar 1993 14:07:00 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Guest",
"M. A.",
""
],
[
"Ohnita",
"Y.",
""
]
] | We obtain some new results on classical solutions of two dimensional Euclidean sigma models. From earlier work of Din-Zakrzewski, Glaser-Stora, and numerous differential geometers, one knows explicit solutions in the case of the $S^n$-model, the $CP^n$-model, and the $U(n)$-model. However, very little is known about th... |
1405.6714 | Junya Yagi | Junya Yagi | \Omega-deformation and quantization | 24 pages. v2: minor changes, references added; v3: minor changes, a
reference added, published version | JHEP08(2014)112 | 10.1007/JHEP08(2014)112 | SISSA 31/2014/FISI | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate a deformation of Rozansky-Witten theory analogous to the
$\Omega$-deformation. It is applicable when the target space $X$ is
hyperk\"ahler and the spacetime is of the form $\mathbb{R} \times \Sigma$, with
$\Sigma$ being a Riemann surface. In the case that $\Sigma$ is a disk, the
$\Omega$-deformed Rozansk... | [
{
"created": "Mon, 26 May 2014 20:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jun 2014 09:56:41 GMT",
"version": "v2"
},
{
"created": "Sat, 30 Aug 2014 17:10:24 GMT",
"version": "v3"
}
] | 2014-09-02 | [
[
"Yagi",
"Junya",
""
]
] | We formulate a deformation of Rozansky-Witten theory analogous to the $\Omega$-deformation. It is applicable when the target space $X$ is hyperk\"ahler and the spacetime is of the form $\mathbb{R} \times \Sigma$, with $\Sigma$ being a Riemann surface. In the case that $\Sigma$ is a disk, the $\Omega$-deformed Rozansky-... |
hep-th/0502191 | Shinji Tsujikawa | Burin Gumjudpai, Tapan Naskar, M. Sami, Shinji Tsujikawa | Coupled dark energy: Towards a general description of the dynamics | 21 pages, 5 figures; minor clarifications added, typos corrected and
references updated; final version to appear in JCAP | JCAP 0506:007,2005 | 10.1088/1475-7516/2005/06/007 | null | hep-th astro-ph gr-qc hep-ph | null | In dark energy models of scalar-field coupled to a barotropic perfect fluid,
the existence of cosmological scaling solutions restricts the Lagrangian of the
field $\vp$ to $p=X g(Xe^{\lambda \vp})$, where $X=-g^{\mu\nu} \partial_\mu \vp
\partial_\nu \vp /2$, $\lambda$ is a constant and $g$ is an arbitrary function.
W... | [
{
"created": "Mon, 21 Feb 2005 23:44:04 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Jun 2005 05:00:42 GMT",
"version": "v2"
}
] | 2009-02-25 | [
[
"Gumjudpai",
"Burin",
""
],
[
"Naskar",
"Tapan",
""
],
[
"Sami",
"M.",
""
],
[
"Tsujikawa",
"Shinji",
""
]
] | In dark energy models of scalar-field coupled to a barotropic perfect fluid, the existence of cosmological scaling solutions restricts the Lagrangian of the field $\vp$ to $p=X g(Xe^{\lambda \vp})$, where $X=-g^{\mu\nu} \partial_\mu \vp \partial_\nu \vp /2$, $\lambda$ is a constant and $g$ is an arbitrary function. We ... |
2109.07493 | Anindya Dey | Anindya Dey | Higgs Branches of Argyres-Douglas theories as Quiver Varieties | v1:49 pages, many figures. The color-coding of the quiver diagrams is
important in most figures. v2:Minor changes and typos corrected. v2:
additional comments and clarifications | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We present a general prescription for constructing 3d $\mathcal{N}=4$
Lagrangians for the IR SCFTs that arise from the circle reduction of a large
class of Argyres-Douglas theories. The resultant Lagrangian gives a realization
of the Higgs branch of the 4d SCFT as a quiver variety, up to a set of
decoupled interactin... | [
{
"created": "Wed, 15 Sep 2021 18:00:34 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Dec 2021 17:40:24 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Oct 2022 20:55:28 GMT",
"version": "v3"
}
] | 2022-10-12 | [
[
"Dey",
"Anindya",
""
]
] | We present a general prescription for constructing 3d $\mathcal{N}=4$ Lagrangians for the IR SCFTs that arise from the circle reduction of a large class of Argyres-Douglas theories. The resultant Lagrangian gives a realization of the Higgs branch of the 4d SCFT as a quiver variety, up to a set of decoupled interacting ... |
2305.04355 | Ruth Shir | E. Rabinovici, A. S\'anchez-Garrido, R. Shir and J. Sonner | A bulk manifestation of Krylov complexity | v1: 37 pages + appendices, 12 figures. v2: published version | null | null | null | hep-th cond-mat.str-el quant-ph | http://creativecommons.org/licenses/by/4.0/ | There are various definitions of the concept of complexity in Quantum Field
Theory as well as for finite quantum systems. For several of them there are
conjectured holographic bulk duals. In this work we establish an entry in the
AdS/CFT dictionary for one such class of complexity, namely Krylov or
K-complexity. For ... | [
{
"created": "Sun, 7 May 2023 18:58:26 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Sep 2023 11:42:53 GMT",
"version": "v2"
}
] | 2023-09-11 | [
[
"Rabinovici",
"E.",
""
],
[
"Sánchez-Garrido",
"A.",
""
],
[
"Shir",
"R.",
""
],
[
"Sonner",
"J.",
""
]
] | There are various definitions of the concept of complexity in Quantum Field Theory as well as for finite quantum systems. For several of them there are conjectured holographic bulk duals. In this work we establish an entry in the AdS/CFT dictionary for one such class of complexity, namely Krylov or K-complexity. For th... |
hep-th/0306037 | Anisur Rahaman | Anisur Rahaman | Chiral QED in Terms of Chiral Boson with a Generalized Fadeevian
Regularization | 11 pages | Int.J.Mod.Phys.A21:1251-1260,2006 | 10.1142/S0217751X06025444 | null | hep-th | null | Chiral QED with a generalized Fadeevian regularization is considered.
Imposing a chiral constraint a gauged version of Floranini-Jackiw lagrangian is
constructed. The imposition of the chiral constarint has spoiled t he
manifestly Lorentz covariance of the theory. The phase space structure for this
theory has been de... | [
{
"created": "Wed, 4 Jun 2003 12:06:20 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Rahaman",
"Anisur",
""
]
] | Chiral QED with a generalized Fadeevian regularization is considered. Imposing a chiral constraint a gauged version of Floranini-Jackiw lagrangian is constructed. The imposition of the chiral constarint has spoiled t he manifestly Lorentz covariance of the theory. The phase space structure for this theory has been det ... |
hep-th/9510234 | Paul Aspinwall | Paul S. Aspinwall, Jan Louis | On the Ubiquity of K3 Fibrations in String Duality | LateX, 16 pages, 1 figure, minor corrections, reference added | Phys.Lett. B369 (1996) 233-242 | 10.1016/0370-2693(95)01541-8 | CLNS-95/1369, LMU-TPW 95-16 | hep-th | null | We consider the general case of N=2 dual pairs of type IIA/heterotic string
theories in four dimensions. We show that if the type IIA string in this pair
can be viewed as having been compactified on a Calabi-Yau manifold in the usual
way then this manifold must be of the form of a K3 fibration. We also see how
the bo... | [
{
"created": "Tue, 31 Oct 1995 16:34:38 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Nov 1995 16:05:15 GMT",
"version": "v2"
}
] | 2019-08-15 | [
[
"Aspinwall",
"Paul S.",
""
],
[
"Louis",
"Jan",
""
]
] | We consider the general case of N=2 dual pairs of type IIA/heterotic string theories in four dimensions. We show that if the type IIA string in this pair can be viewed as having been compactified on a Calabi-Yau manifold in the usual way then this manifold must be of the form of a K3 fibration. We also see how the boun... |
1302.4898 | Alberto Salvio | Alberto Salvio | Transitions in Dilaton Holography with Global or Local Symmetries | 21 pages + references, 27 figures; v2: few comments and references
added, matches the article published in JHEP | null | 10.1007/JHEP03(2013)136 | null | hep-th cond-mat.str-el cond-mat.supr-con gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study various transitions in dilaton holography, including those
associated with the spontaneous breaking of a global (superfluid case) or local
(superconductor case) U(1) symmetry in diverse dimensions d. By analyzing the
thermodynamics of the dilaton-gravity system we find that scale invariance is
broken at low ... | [
{
"created": "Wed, 20 Feb 2013 13:16:45 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2013 13:38:21 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Salvio",
"Alberto",
""
]
] | We study various transitions in dilaton holography, including those associated with the spontaneous breaking of a global (superfluid case) or local (superconductor case) U(1) symmetry in diverse dimensions d. By analyzing the thermodynamics of the dilaton-gravity system we find that scale invariance is broken at low te... |
hep-th/9312004 | Alexeiev Anton | A. Yu. Alekseev, A. Z. Malkin | Symplectic structure of the moduli space of flat connections on a
Riemann surface | 20 pages | Commun.Math.Phys.169:99-120,1995 | 10.1007/BF02101598 | Uppsala University UUITP-32/1993 | hep-th math.DG | null | We consider canonical symplectic structure on the moduli space of flat
${\g}$-connections on a Riemann surface of genus $g$ with $n$ marked points.
For ${\g}$ being a semisimple Lie algebra we obtain an explicit efficient
formula for this symplectic form and prove that it may be represented as a sum
of $n$ copies of ... | [
{
"created": "Wed, 1 Dec 1993 16:52:36 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Alekseev",
"A. Yu.",
""
],
[
"Malkin",
"A. Z.",
""
]
] | We consider canonical symplectic structure on the moduli space of flat ${\g}$-connections on a Riemann surface of genus $g$ with $n$ marked points. For ${\g}$ being a semisimple Lie algebra we obtain an explicit efficient formula for this symplectic form and prove that it may be represented as a sum of $n$ copies of Ki... |
hep-th/0312321 | Steven Gubser | Steven S. Gubser | String creation and cosmology | 11 pages, latex2e. Contribution to the proceedings of QTS3 | null | 10.1142/9789812702340_0059 | PUPT-2105 | hep-th | null | I argue that string creation may have played a role in reheating the universe
after inflation. For strings in four dimensions that arise from branes wrapping
cycles in the extra dimensions, estimates from effective field theory show that
the string tension need only fall a couple of orders of magnitude below the
Plan... | [
{
"created": "Wed, 31 Dec 2003 20:20:31 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Gubser",
"Steven S.",
""
]
] | I argue that string creation may have played a role in reheating the universe after inflation. For strings in four dimensions that arise from branes wrapping cycles in the extra dimensions, estimates from effective field theory show that the string tension need only fall a couple of orders of magnitude below the Planck... |
hep-th/0204196 | Asad Naqvi | Vijay Balasubramanian, Min-xin Huang, Thomas S. Levi, Asad Naqvi | Open Strings from N=4 Super Yang-Mills | V4: Typos and anomalous dimension calculation corrected, 20 pages | JHEP 0208:037,2002 | 10.1088/1126-6708/2002/08/037 | UPR-989-T | hep-th | null | Exploiting insights on strings moving in pp-wave backgrounds, we show how
open strings emerge from N = 4 SU(M) Yang-Mills theory as fluctuations around
certain states carrying R-charge of order M. These states are dual to spherical
D3-branes of AdS_5 x S^5 and we reproduce the spectrum of small fluctuations of
these ... | [
{
"created": "Tue, 23 Apr 2002 17:51:26 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jun 2002 20:23:24 GMT",
"version": "v2"
},
{
"created": "Fri, 23 Aug 2002 16:02:38 GMT",
"version": "v3"
},
{
"created": "Sun, 7 Mar 2004 20:47:26 GMT",
"version": "v4"
}
] | 2014-11-18 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Huang",
"Min-xin",
""
],
[
"Levi",
"Thomas S.",
""
],
[
"Naqvi",
"Asad",
""
]
] | Exploiting insights on strings moving in pp-wave backgrounds, we show how open strings emerge from N = 4 SU(M) Yang-Mills theory as fluctuations around certain states carrying R-charge of order M. These states are dual to spherical D3-branes of AdS_5 x S^5 and we reproduce the spectrum of small fluctuations of these st... |
1807.04274 | Mykola Dedushenko | Mykola Dedushenko | Gluing I: Integrals and Symmetries | 47 pages, 3 figures; v2: references added | null | null | CALT-TH 2018-024 | hep-th math-ph math.MP math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some aspects of the cutting and gluing law in local quantum field
theory. In particular, we emphasize the description of gluing by a path
integral over a space of polarized boundary conditions, which are given by
leaves of some Lagrangian foliation in the phase space. We think of this path
integral as a non... | [
{
"created": "Wed, 11 Jul 2018 17:59:59 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jul 2018 06:04:19 GMT",
"version": "v2"
}
] | 2018-07-26 | [
[
"Dedushenko",
"Mykola",
""
]
] | We review some aspects of the cutting and gluing law in local quantum field theory. In particular, we emphasize the description of gluing by a path integral over a space of polarized boundary conditions, which are given by leaves of some Lagrangian foliation in the phase space. We think of this path integral as a non-l... |
hep-th/9611211 | Franco Ferrari | Franco Ferrari and Ignazio Lazzizzera | Dirac Quantization of the Chern-Simons Field Theory in the Coulomb Gauge | 15 pages, Latex+RevTex, no figures | Phys.Lett. B395 (1997) 250-256 | 10.1016/S0370-2693(97)00023-3 | PAR-LPTHE 96-38, UTF 386/96 | hep-th | null | In this letter the Chern-Simons field theories are studied in the Coulomb
gauge using the Dirac's canonical formalism for constrained systems. As a
strategy, we first work out the constraints and then quantize, replacing the
Dirac brackets with quantum commutators. We find that the Chern-Simons field
theories become ... | [
{
"created": "Mon, 25 Nov 1996 15:59:14 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ferrari",
"Franco",
""
],
[
"Lazzizzera",
"Ignazio",
""
]
] | In this letter the Chern-Simons field theories are studied in the Coulomb gauge using the Dirac's canonical formalism for constrained systems. As a strategy, we first work out the constraints and then quantize, replacing the Dirac brackets with quantum commutators. We find that the Chern-Simons field theories become tw... |
hep-th/9705202 | null | J. Ambjorn (NBI), C. Kristjansen (NBI) and Y. Watabiki (TIT) | The Two-point Function of c=-2 Matter Coupled to 2D Quantum Gravity | 24 pages, 4 eps figures | Nucl.Phys. B504 (1997) 555-579 | 10.1016/S0550-3213(97)00525-7 | NBI-HE-97-17, TIT/HEP-353 | hep-th | null | We construct a reparametrization invariant two-point function for c=-2
conformal matter coupled to two-dimensional quantum gravity. From the two-point
function we extract the critical indices \nu and \eta. The results support the
quantum gravity version of Fisher's scaling relation. Our approach is based on
the trans... | [
{
"created": "Tue, 27 May 1997 09:58:33 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ambjorn",
"J.",
"",
"NBI"
],
[
"Kristjansen",
"C.",
"",
"NBI"
],
[
"Watabiki",
"Y.",
"",
"TIT"
]
] | We construct a reparametrization invariant two-point function for c=-2 conformal matter coupled to two-dimensional quantum gravity. From the two-point function we extract the critical indices \nu and \eta. The results support the quantum gravity version of Fisher's scaling relation. Our approach is based on the transfe... |
hep-th/9403077 | Shapiro Ilya | I.L.Shapiro | Hilbert - Einstein Action from Induced Gravity coupled with Scalar Field | 7 pages | Mod.Phys.Lett. A9 (1994) 1985-1990 | 10.1142/S0217732394001842 | null | hep-th cond-mat | null | Quantum theory of conformal factor coupled with matter fields is
investigated. The more simple case of the purely classical scalar matter is
considered. It is calculated the conformal factor contribution to the effective
potential of scalar field. Then the possibility of the first order phase
transition is explored a... | [
{
"created": "Tue, 15 Mar 1994 09:44:14 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Mar 1994 05:49:06 GMT",
"version": "v2"
},
{
"created": "Tue, 22 Mar 1994 02:53:04 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Shapiro",
"I. L.",
""
]
] | Quantum theory of conformal factor coupled with matter fields is investigated. The more simple case of the purely classical scalar matter is considered. It is calculated the conformal factor contribution to the effective potential of scalar field. Then the possibility of the first order phase transition is explored and... |
hep-th/0107145 | null | Fumihiko Sugino and Pierre Vanhove | U-duality from Matrix Membrane Partition Function | harvmac, 16 pages. v2: minor textual changes. version to appear in
Physics Letter B | Phys.Lett. B522 (2001) 145-154 | 10.1016/S0370-2693(01)01272-2 | SPHT-T01/68 | hep-th | null | We analyse supermembrane instantons (fully wrapped supermembranes) by
computing the partition function of the three-dimensional supersymmetrical U(N)
matrix model under periodic boundary conditions. By mapping the model to a
cohomological field theory and considering a mass-deformation of the model, we
show that the ... | [
{
"created": "Wed, 18 Jul 2001 07:41:39 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Oct 2001 15:21:20 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Sugino",
"Fumihiko",
""
],
[
"Vanhove",
"Pierre",
""
]
] | We analyse supermembrane instantons (fully wrapped supermembranes) by computing the partition function of the three-dimensional supersymmetrical U(N) matrix model under periodic boundary conditions. By mapping the model to a cohomological field theory and considering a mass-deformation of the model, we show that the pa... |
2104.08370 | Suna Zekioglu | John Joseph M. Carrasco, Laurentiu Rodina, Suna Zekioglu | Composing Effective Prediction at Five Points | 73 pages, 6 tables, at least 5 algebraic structures. Ancillary
Mathematica files available at: https://github.com/sunazekioglu/fivePointEFT | null | 10.1007/JHEP06(2021)169 | NUHEP-TH/21-02 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | Color-kinematics duality in the adjoint has proven key to the relationship
between gauge and gravity theory scattering amplitude predictions. In recent
work, we demonstrated that at four-point tree-level, a small number of
color-dual EFT building blocks could encode all higher-derivative single-trace
massless correct... | [
{
"created": "Fri, 16 Apr 2021 21:08:15 GMT",
"version": "v1"
}
] | 2021-07-14 | [
[
"Carrasco",
"John Joseph M.",
""
],
[
"Rodina",
"Laurentiu",
""
],
[
"Zekioglu",
"Suna",
""
]
] | Color-kinematics duality in the adjoint has proven key to the relationship between gauge and gravity theory scattering amplitude predictions. In recent work, we demonstrated that at four-point tree-level, a small number of color-dual EFT building blocks could encode all higher-derivative single-trace massless correctio... |
0909.3412 | Poghossian Rubik | Rubik Poghossian | Recursion relations in CFT and N=2 SYM theory | 14 pages, v2: a note and a reference added, typos corrected | JHEP 0912:038,2009 | 10.1088/1126-6708/2009/12/038 | ROM2F/2009/17 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on prototypical example of Al.Zamolodchikov's recursion relations for
the four point conformal block and using recently proposed
Alday-Gaiotto-Tachikawa (AGT) conjecture, recursion relations are derived for
the generalized prepotential of ${\cal N}=2$ SYM with $f=0,1,2,3,4$ (anti)
fundamental or an adjoint hype... | [
{
"created": "Fri, 18 Sep 2009 11:48:53 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Sep 2009 21:40:28 GMT",
"version": "v2"
}
] | 2010-03-25 | [
[
"Poghossian",
"Rubik",
""
]
] | Based on prototypical example of Al.Zamolodchikov's recursion relations for the four point conformal block and using recently proposed Alday-Gaiotto-Tachikawa (AGT) conjecture, recursion relations are derived for the generalized prepotential of ${\cal N}=2$ SYM with $f=0,1,2,3,4$ (anti) fundamental or an adjoint hyperm... |
1410.6399 | Yan Liu | Karl Landsteiner, Yan Liu and Ya-Wen Sun | Negative magnetoresistivity in chiral fluids and holography | 39 pages, 5 figures; v2: references added; v3: typos corrected,
version to appear in JHEP | null | null | IFT-UAM/CSIC-14-105 | hep-th cond-mat.str-el hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In four dimensions Weyl fermions possess a chiral anomaly which leads to
several special features in the transport phenomena, such as the negative
longitudinal magnetoresistivity. In this paper, we study its inverse, the
longitudinal magnetoconductivity, in the case of a chiral anomalous system with
a background magn... | [
{
"created": "Thu, 23 Oct 2014 15:31:52 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Oct 2014 16:22:54 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Mar 2015 13:31:42 GMT",
"version": "v3"
}
] | 2015-03-04 | [
[
"Landsteiner",
"Karl",
""
],
[
"Liu",
"Yan",
""
],
[
"Sun",
"Ya-Wen",
""
]
] | In four dimensions Weyl fermions possess a chiral anomaly which leads to several special features in the transport phenomena, such as the negative longitudinal magnetoresistivity. In this paper, we study its inverse, the longitudinal magnetoconductivity, in the case of a chiral anomalous system with a background magnet... |
2405.09987 | Pesando Igor | Igor Pesando | The bosonic string spectrum and the explicit states up to level $10$
from the lightcone and the chaotic behavior of certain string amplitudes | In ancillary files there are the data in lisp files (which can be
loaded in the CAS maxima) and the explicit results of the analysis in
separated tex and pdf for levels from 3 to 10 | null | null | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We compute the irreps and their multiplicities of bosonic string spectrum up
to level 10 and we give explicitly the on shell lightcone states which make the
irreps. For scalars and vectors we compute the multiplicity up to level 22 and
19 respectively. The first scalar at odd level appears at level 11. For the
bosoni... | [
{
"created": "Thu, 16 May 2024 11:12:06 GMT",
"version": "v1"
}
] | 2024-05-17 | [
[
"Pesando",
"Igor",
""
]
] | We compute the irreps and their multiplicities of bosonic string spectrum up to level 10 and we give explicitly the on shell lightcone states which make the irreps. For scalars and vectors we compute the multiplicity up to level 22 and 19 respectively. The first scalar at odd level appears at level 11. For the bosonic ... |
hep-th/0005249 | Serguei Gavrilov | S.P. Gavrilov, D.M. Gitman | Quantization of the Relativistic Particle | 10 pages | Class.Quant.Grav.17:L133,2000 | 10.1088/0264-9381/17/19/101 | null | hep-th | null | We revise the problem of the quantization of relativistic particle,
presenting a modified consistent canonical scheme, which allows one not only to
include arbitrary backgrounds in the consideration but to get in course of the
quantization a consistent relativistic quantum mechanics, which reproduces
literally the be... | [
{
"created": "Thu, 25 May 2000 21:13:54 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
]
] | We revise the problem of the quantization of relativistic particle, presenting a modified consistent canonical scheme, which allows one not only to include arbitrary backgrounds in the consideration but to get in course of the quantization a consistent relativistic quantum mechanics, which reproduces literally the beha... |
hep-th/0011100 | Elena Poletaeva | Elena Poletaeva | A spinor-like representation of the contact superconformal algebra K'(4) | 19 pages, TeX. Corrections to the references in the paper to be
published in J. Math. Phys. v 42, no 1, 2001 | J.Math.Phys. 42 (2001) 526-540 | 10.1063/1.1326920 | null | hep-th | null | In this work we construct an embedding of a nontrivial central extension of
the contact superconformal algebra K'(4) into the Lie superalgebra of
pseudodifferential symbols on the supercircle S^{1|2}. Associated with this
embedding is a one-parameter family of spinor-like tiny irreducible
representations of K'(4) rea... | [
{
"created": "Mon, 13 Nov 2000 13:58:49 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Dec 2000 15:14:37 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Poletaeva",
"Elena",
""
]
] | In this work we construct an embedding of a nontrivial central extension of the contact superconformal algebra K'(4) into the Lie superalgebra of pseudodifferential symbols on the supercircle S^{1|2}. Associated with this embedding is a one-parameter family of spinor-like tiny irreducible representations of K'(4) reali... |
hep-th/0006174 | Carlos Pinheiro | Carlos Pinheiro (UFES, Brazil) and F.C. Khanna (UofA, Canada) | New Solutions for Evolution of the Scale Factor with a Variable
Cosmological Term | 1 figure can be asked to the authors, 7 pages, AMStex | null | null | null | hep-th | null | The cosmological term is assumed to be a function of time such as $\Lambda
=Ba^{-2}$ where a(t) means the scale factor of standard cosmology. Analytical
solutions for radiation dominated epoch and open universe are found. For closed
universe, k=+1, and for flat universe, k=0, we show a numerical solution. In
general ... | [
{
"created": "Thu, 22 Jun 2000 01:28:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pinheiro",
"Carlos",
"",
"UFES, Brazil"
],
[
"Khanna",
"F. C.",
"",
"UofA, Canada"
]
] | The cosmological term is assumed to be a function of time such as $\Lambda =Ba^{-2}$ where a(t) means the scale factor of standard cosmology. Analytical solutions for radiation dominated epoch and open universe are found. For closed universe, k=+1, and for flat universe, k=0, we show a numerical solution. In general th... |
2103.03037 | Ekkehart Winterroth | Ekkehart Winterroth | Variational cohomology and topological solitons in
Yang-Mills-Chern-Simons theories | 43 pages, rewrite of introductory part regarding variational
cohomology, some minor corrections and modifications, two references added | null | null | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In cohomological formulations of the calculus of variations obstructions to
the existence of (global) solutions of the Euler--Lagrange equations can arise
in principle. It seems, however, quite common to assume that such obstructions
always vanish, at least in the cases of interest in theoretical physics. This
is not... | [
{
"created": "Thu, 4 Mar 2021 13:53:11 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Sep 2021 17:03:15 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Oct 2021 13:15:30 GMT",
"version": "v3"
},
{
"created": "Tue, 16 Nov 2021 15:14:06 GMT",
"version": "v4"
},
{
"cr... | 2021-12-30 | [
[
"Winterroth",
"Ekkehart",
""
]
] | In cohomological formulations of the calculus of variations obstructions to the existence of (global) solutions of the Euler--Lagrange equations can arise in principle. It seems, however, quite common to assume that such obstructions always vanish, at least in the cases of interest in theoretical physics. This is not s... |
1703.08726 | Paolo Aschieri | Paolo Aschieri, Andrzej Borowiec and Anna Pachol | Observables and Dispersion Relations in k-Minkowski Spacetime | 30 pages. Revised version further motivating Poincare'-Weyl
(conformal) symmetry. Added explicit proof of covariance of massive scalar
fields wave equation under quantum translations (eq. (76)). To appear in JHEP | null | 10.1007/JHEP10(2017)152 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the notion of quantum Lie algebra of symmetries of a
noncommutative spacetime, its elements are shown to be the generators of
infinitesimal transformations and are naturally identified with physical
observables. Wave equations on noncommutative spaces are derived from a quantum
Hodge star operator. This ge... | [
{
"created": "Sat, 25 Mar 2017 18:27:39 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Oct 2017 09:14:40 GMT",
"version": "v2"
}
] | 2017-11-22 | [
[
"Aschieri",
"Paolo",
""
],
[
"Borowiec",
"Andrzej",
""
],
[
"Pachol",
"Anna",
""
]
] | We revisit the notion of quantum Lie algebra of symmetries of a noncommutative spacetime, its elements are shown to be the generators of infinitesimal transformations and are naturally identified with physical observables. Wave equations on noncommutative spaces are derived from a quantum Hodge star operator. This gene... |
1012.2180 | Colin Cunliff | Colin Cunliff | Topologically Massive Gravity from the Outside In | 10 pages | Class. Quant. Grav. 28: 195024, 2011 | 10.1088/0264-9381/28/19/195024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The asymptotic solutions of cosmological topologically massive gravity (TMG)
are analyzed for values of the mass parameter in the range $\mu\geq1$. At
non-chiral values, a new term in the Fefferman-Graham expansion is needed to
capture the bulk degree of freedom. The CDWW modes provide a basis for the pure
non-Einste... | [
{
"created": "Fri, 10 Dec 2010 05:09:08 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Apr 2011 21:37:48 GMT",
"version": "v2"
}
] | 2011-09-22 | [
[
"Cunliff",
"Colin",
""
]
] | The asymptotic solutions of cosmological topologically massive gravity (TMG) are analyzed for values of the mass parameter in the range $\mu\geq1$. At non-chiral values, a new term in the Fefferman-Graham expansion is needed to capture the bulk degree of freedom. The CDWW modes provide a basis for the pure non-Einstein... |
1603.06969 | Bastian B. Brandt | Bastian B. Brandt and Marco Meineri | Effective string description of confining flux tubes | 21 pages, 8 figures, Contribution to IJMPA special issue "Lattice
gauge theory beyond QCD" | null | 10.1142/S0217751X16430016 | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the current knowledge about the theoretical foundations of the
effective string theory for confining flux tubes and the comparison of the
predictions to pure gauge lattice data. A concise presentation of the effective
string theory is provided, incorporating recent developments. We summarize the
predictions... | [
{
"created": "Tue, 22 Mar 2016 20:36:06 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Brandt",
"Bastian B.",
""
],
[
"Meineri",
"Marco",
""
]
] | We review the current knowledge about the theoretical foundations of the effective string theory for confining flux tubes and the comparison of the predictions to pure gauge lattice data. A concise presentation of the effective string theory is provided, incorporating recent developments. We summarize the predictions f... |
2005.03706 | Jorge Ananias Neto | Paulo R. F. Alves, Cleber N. Costa, Everton M. C. Abreu, Jorge Ananias
Neto, Albert C. R. Mendes | Revealing hidden symmetries and gauge invariance of the massive
Carroll-Field-Jackiw model | revised version. To appear in Europhysics Letters | null | 10.1209/0295-5075/131/31004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we have analyzed the improved version of the Gauge Unfixing
(GU) formalism of the massive Carroll-Field-Jackiw model, which breaks both the
Lorentz and gauge invariances, to disclose hidden symmetries to obtain gauge
invariance, the key stone of the Standard Model. In this process, as usual, we
have con... | [
{
"created": "Thu, 7 May 2020 18:56:12 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jul 2020 21:51:51 GMT",
"version": "v2"
}
] | 2020-12-02 | [
[
"Alves",
"Paulo R. F.",
""
],
[
"Costa",
"Cleber N.",
""
],
[
"Abreu",
"Everton M. C.",
""
],
[
"Neto",
"Jorge Ananias",
""
],
[
"Mendes",
"Albert C. R.",
""
]
] | In this paper we have analyzed the improved version of the Gauge Unfixing (GU) formalism of the massive Carroll-Field-Jackiw model, which breaks both the Lorentz and gauge invariances, to disclose hidden symmetries to obtain gauge invariance, the key stone of the Standard Model. In this process, as usual, we have conve... |
hep-th/9802065 | Fernando Devecchi | Fernando P. Devecchi (Depto. de Fisica-UFPR-Curitiba-Brazil) | 2-D gravity and the extended formalism | 4 pages, revtex, changes in introduction, to appear in Phys. Rev. D | Phys.Rev. D58 (1998) 045009 | 10.1103/PhysRevD.58.045009 | null | hep-th | null | The role of $SL(2,IR)$ symmetry in two-dimensional gravity is investigated in
the context of the extended hamiltonian formalism.
Using our results we clarify previous works on the subject.
| [
{
"created": "Tue, 10 Feb 1998 20:38:28 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Feb 1998 10:27:06 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Feb 1998 21:28:29 GMT",
"version": "v3"
},
{
"created": "Mon, 11 May 1998 13:14:08 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Devecchi",
"Fernando P.",
"",
"Depto. de Fisica-UFPR-Curitiba-Brazil"
]
] | The role of $SL(2,IR)$ symmetry in two-dimensional gravity is investigated in the context of the extended hamiltonian formalism. Using our results we clarify previous works on the subject. |
1712.02372 | Tommi Markkanen | Tommi Markkanen | Renormalization of the inflationary perturbations revisited | v1: 17 pages. v2: 17 pages, minor improvements, updated references.
v3: 19 pages, added discussion, version accepted for publication in JCAP | JCAP05(2018)001 | 10.1088/1475-7516/2018/05/001 | IMPERIAL/TP/2017/TM/02 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we clarify aspects of renormalization on curved backgrounds
focussing on the potential ramifications on the amplitude of inflationary
perturbations. We provide an alternate view of the often used adiabatic
prescription by deriving a correspondence between the adiabatic subtraction
terms and traditional r... | [
{
"created": "Wed, 6 Dec 2017 19:05:21 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Dec 2017 19:04:51 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Apr 2018 18:07:17 GMT",
"version": "v3"
}
] | 2018-05-03 | [
[
"Markkanen",
"Tommi",
""
]
] | In this work we clarify aspects of renormalization on curved backgrounds focussing on the potential ramifications on the amplitude of inflationary perturbations. We provide an alternate view of the often used adiabatic prescription by deriving a correspondence between the adiabatic subtraction terms and traditional ren... |
hep-th/0211041 | Olaf Lechtenfeld | Zalan Horvath, Olaf Lechtenfeld, Martin Wolf | Noncommutative Instantons via Dressing and Splitting Approaches | 1+16 pages; v2: typos corrected, published version; v3: eq.(4.16)
corrected; v4: eqs. (3.22),(3.24),(3.30),(3.31) corrected | JHEP 0212 (2002) 060 | 10.1088/1126-6708/2002/12/060 | null | hep-th | null | Almost all known instanton solutions in noncommutative Yang-Mills theory have
been obtained in the modified ADHM scheme. In this paper we employ two
alternative methods for the construction of the self-dual U(2) BPST instanton
on a noncommutative Euclidean four-dimensional space with self-dual
noncommutativity tensor... | [
{
"created": "Wed, 6 Nov 2002 17:35:38 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jan 2003 13:32:37 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Feb 2003 12:27:24 GMT",
"version": "v3"
},
{
"created": "Fri, 27 Jun 2003 10:46:14 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Horvath",
"Zalan",
""
],
[
"Lechtenfeld",
"Olaf",
""
],
[
"Wolf",
"Martin",
""
]
] | Almost all known instanton solutions in noncommutative Yang-Mills theory have been obtained in the modified ADHM scheme. In this paper we employ two alternative methods for the construction of the self-dual U(2) BPST instanton on a noncommutative Euclidean four-dimensional space with self-dual noncommutativity tensor. ... |
1506.08156 | Dmitri Bykov | Dmitri Bykov | Classical solutions of a flag manifold sigma-model | 11 pages, 2 figures | null | 10.1016/j.nuclphysb.2015.11.015 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a sigma-model with target space the flag manifold U(3)/U(1)^3. A
peculiarity of the model is that the complex structure on the target space
enters explicitly in the action. We describe the classical solutions of the
model for the case when the worldsheet is a sphere CP^1.
| [
{
"created": "Fri, 26 Jun 2015 16:55:49 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Bykov",
"Dmitri",
""
]
] | We study a sigma-model with target space the flag manifold U(3)/U(1)^3. A peculiarity of the model is that the complex structure on the target space enters explicitly in the action. We describe the classical solutions of the model for the case when the worldsheet is a sphere CP^1. |
1902.06263 | Shai Chester | Damon J. Binder, Shai M. Chester, Silviu S. Pufu, and Yifan Wang | $\mathcal{N}=4$ Super-Yang-Mills Correlators at Strong Coupling from
String Theory and Localization | 33 pages plus appendices, v2 fixed minor typos, version submitted to
journal | null | 10.1007/JHEP12(2019)119 | PUPT-2582 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute $1/\lambda$ corrections to the four-point functions of half-BPS
operators in $SU(N)$ $\mathcal{N}=4$ super-Yang-Mills theory at large $N$ and
large 't Hooft coupling $\lambda=g_\text{YM}^2 N$ using two methods. Firstly,
we relate integrals of these correlators to derivatives of the mass deformed
$S^4$ free... | [
{
"created": "Sun, 17 Feb 2019 14:05:23 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2019 06:01:11 GMT",
"version": "v2"
}
] | 2020-01-29 | [
[
"Binder",
"Damon J.",
""
],
[
"Chester",
"Shai M.",
""
],
[
"Pufu",
"Silviu S.",
""
],
[
"Wang",
"Yifan",
""
]
] | We compute $1/\lambda$ corrections to the four-point functions of half-BPS operators in $SU(N)$ $\mathcal{N}=4$ super-Yang-Mills theory at large $N$ and large 't Hooft coupling $\lambda=g_\text{YM}^2 N$ using two methods. Firstly, we relate integrals of these correlators to derivatives of the mass deformed $S^4$ free e... |
2212.00764 | Marcus Spradlin | Rishabh Bhardwaj, Shounak De, Marcus Spradlin, Anastasia Volovich | On unitarity of the Coon amplitude | 34 pages, 14 figures; v2: minor corrections and improvements | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Coon amplitude is a one-parameter deformation of the Veneziano amplitude.
We explore the unitarity of the Coon amplitude through its partial wave
expansion using tools from $q$-calculus. Our analysis establishes manifest
positivity on the leading and sub-leading Regge trajectories in arbitrary
spacetime dimension... | [
{
"created": "Thu, 1 Dec 2022 18:51:40 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jan 2024 16:06:19 GMT",
"version": "v2"
}
] | 2024-01-08 | [
[
"Bhardwaj",
"Rishabh",
""
],
[
"De",
"Shounak",
""
],
[
"Spradlin",
"Marcus",
""
],
[
"Volovich",
"Anastasia",
""
]
] | The Coon amplitude is a one-parameter deformation of the Veneziano amplitude. We explore the unitarity of the Coon amplitude through its partial wave expansion using tools from $q$-calculus. Our analysis establishes manifest positivity on the leading and sub-leading Regge trajectories in arbitrary spacetime dimensions ... |
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