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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9512022 | Qmw Theory Group | Omduth Coceal and Steven Thomas | Conformal Models of Magnetohydrodynamic Turbulence | 21 pages | Int.J.Mod.Phys. A11 (1996) 5261-5278 | 10.1142/S0217751X96002418 | QMW-PH-95-45 | hep-th | null | Following the previous work of Ferretti and Yang on the role of magnetic
fields in the theory of conformal turbulence, we show that non-unitary minimal
model solutions to 2-dimensional magnetohydrodynamics (MHD) obtained by
dimensional reduction from 3-dimensions exist under different (and more
restrictive) condition... | [
{
"created": "Tue, 5 Dec 1995 14:20:27 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Coceal",
"Omduth",
""
],
[
"Thomas",
"Steven",
""
]
] | Following the previous work of Ferretti and Yang on the role of magnetic fields in the theory of conformal turbulence, we show that non-unitary minimal model solutions to 2-dimensional magnetohydrodynamics (MHD) obtained by dimensional reduction from 3-dimensions exist under different (and more restrictive) conditions.... |
hep-th/0211131 | Isao Kishimoto | I. Bars, I. Kishimoto, Y. Matsuo | String Amplitudes from Moyal String Field Theory | 19 pages, LaTeX, typos corrected, comments added, Eqs.(27-32)(55-59)
added. Eq.(27) includes a more explicit result of the four point function | Phys.Rev. D67 (2003) 066002 | 10.1103/PhysRevD.67.066002 | USCHEP/02-ib5, UT-02-58 | hep-th | null | We illustrate a basic framework for analytic computations of Feynman graphs
using the Moyal star formulation of string field theory. We present efficient
methods of computation based on (a) the monoid algebra in noncommutative space
and (b) the conventional Feynman rules in Fourier space. The methods apply
equally we... | [
{
"created": "Thu, 14 Nov 2002 16:19:25 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Nov 2002 20:07:04 GMT",
"version": "v2"
},
{
"created": "Wed, 20 Nov 2002 01:30:26 GMT",
"version": "v3"
},
{
"created": "Sun, 29 Dec 2002 16:43:33 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Bars",
"I.",
""
],
[
"Kishimoto",
"I.",
""
],
[
"Matsuo",
"Y.",
""
]
] | We illustrate a basic framework for analytic computations of Feynman graphs using the Moyal star formulation of string field theory. We present efficient methods of computation based on (a) the monoid algebra in noncommutative space and (b) the conventional Feynman rules in Fourier space. The methods apply equally well... |
1010.2665 | Francisco Pedro | Joseph P. Conlon, Francisco G. Pedro | Moduli-Induced Vacuum Destabilisation | 21 pages, 12 figures | JHEP 1105:079,2011 | 10.1007/JHEP05(2011)079 | OUTP-10-28P | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We look for ways to destabilise the vacuum. We describe how dense matter
environments source a contribution to moduli potentials and analyse the
conditions required to initiate either decompactification or a local shift in
moduli vevs. We consider astrophysical objects such as neutron stars as well as
cosmological an... | [
{
"created": "Wed, 13 Oct 2010 14:08:15 GMT",
"version": "v1"
}
] | 2011-05-23 | [
[
"Conlon",
"Joseph P.",
""
],
[
"Pedro",
"Francisco G.",
""
]
] | We look for ways to destabilise the vacuum. We describe how dense matter environments source a contribution to moduli potentials and analyse the conditions required to initiate either decompactification or a local shift in moduli vevs. We consider astrophysical objects such as neutron stars as well as cosmological and ... |
1311.2536 | Eduardo Guendelman I | E. I. Guendelman and R. Steiner | Confining Boundary conditions from dynamical Coupling Constants | 4 pages, 3 figures. A new reference added and discussion expanded | null | 10.1016/j.physletb.2014.05.057 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that it is possible to consistently and gauge invariantly
formulate models where the coupling constant is a non trivial function of a
scalar field . In the $U(1)$ case the coupling to the gauge field contains a
term of the form $g(\phi)j_\mu (A^{\mu} +\partial^{\mu}B)$ where $B$ is an
auxiliary field and ... | [
{
"created": "Mon, 11 Nov 2013 19:17:40 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Nov 2013 16:42:56 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Nov 2013 07:53:27 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Mar 2014 12:53:10 GMT",
"version": "v4"
}
] | 2015-06-17 | [
[
"Guendelman",
"E. I.",
""
],
[
"Steiner",
"R.",
""
]
] | It is shown that it is possible to consistently and gauge invariantly formulate models where the coupling constant is a non trivial function of a scalar field . In the $U(1)$ case the coupling to the gauge field contains a term of the form $g(\phi)j_\mu (A^{\mu} +\partial^{\mu}B)$ where $B$ is an auxiliary field and $j... |
hep-th/0607160 | J. M. Drummond | J.M. Drummond, J. Henn, V.A. Smirnov, E. Sokatchev | Magic identities for conformal four-point integrals | 13 pages, 12 figures. New proof included with neater discussion of
contact terms. Typo corrected | JHEP 0701:064,2007 | 10.1088/1126-6708/2007/01/064 | LAPTH-1159/06 | hep-th hep-ph | null | We propose an iterative procedure for constructing classes of off-shell
four-point conformal integrals which are identical. The proof of the identity
is based on the conformal properties of a subintegral common for the whole
class. The simplest example are the so-called `triple scalar box' and `tennis
court' integral... | [
{
"created": "Fri, 21 Jul 2006 19:10:41 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Oct 2006 17:05:48 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Dec 2006 17:30:49 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Drummond",
"J. M.",
""
],
[
"Henn",
"J.",
""
],
[
"Smirnov",
"V. A.",
""
],
[
"Sokatchev",
"E.",
""
]
] | We propose an iterative procedure for constructing classes of off-shell four-point conformal integrals which are identical. The proof of the identity is based on the conformal properties of a subintegral common for the whole class. The simplest example are the so-called `triple scalar box' and `tennis court' integrals.... |
hep-th/9704150 | David Adams | David H. Adams | A doubled discretisation of abelian Chern-Simons theory | 5 pages, revtex, 2 ps figures (epsf required). To appear in
Phys.Rev.Lett | Phys.Rev.Lett. 78 (1997) 4155-4158 | 10.1103/PhysRevLett.78.4155 | null | hep-th dg-ga hep-lat math.DG math.QA q-alg | null | A new discretisation of a doubled, i.e. BF, version of the pure abelian
Chern-Simons theory is presented. It reproduces the continuum expressions for
the topological quantities of interest in the theory, namely the partition
function and correlation function of Wilson loops. Similarities with free
spinor field theory... | [
{
"created": "Mon, 21 Apr 1997 15:27:12 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Adams",
"David H.",
""
]
] | A new discretisation of a doubled, i.e. BF, version of the pure abelian Chern-Simons theory is presented. It reproduces the continuum expressions for the topological quantities of interest in the theory, namely the partition function and correlation function of Wilson loops. Similarities with free spinor field theory a... |
1206.6902 | Dylan Tanner M | Dylan Tanner | Non-perturbative Treatments of the Bosonic String and the Axion with
Cosmological Implications | thesis, 160 pages, 10 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper is about the use of a novel, exact functional quantization method
as applied to two commonly studied actions in theoretical physics. The
functional method in question has its roots in the exact renormalisation group
flow techniques pioneered by Wilson, but with the flow parameter not limited to
the familia... | [
{
"created": "Thu, 28 Jun 2012 21:18:40 GMT",
"version": "v1"
}
] | 2012-12-20 | [
[
"Tanner",
"Dylan",
""
]
] | This paper is about the use of a novel, exact functional quantization method as applied to two commonly studied actions in theoretical physics. The functional method in question has its roots in the exact renormalisation group flow techniques pioneered by Wilson, but with the flow parameter not limited to the familiar ... |
1107.1022 | Don Marolf | Donald Marolf | Black holes and branes in supergravity | 55 pgs. Chapter of the book `Black Holes in Higher Dimensions' to be
published by Cambridge University Press (editor: G. Horowitz) | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This book chapter presents a brief introduction to black holes and branes in
supergravity, focussing on 11-dimensional supergravity and type II
supergravities in 10-dimension. The chapter is aimed at graduate students who
have completed a standard course in general relativity. It is an ammended and
slightly updated v... | [
{
"created": "Wed, 6 Jul 2011 04:29:28 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2011 23:29:21 GMT",
"version": "v2"
}
] | 2011-08-19 | [
[
"Marolf",
"Donald",
""
]
] | This book chapter presents a brief introduction to black holes and branes in supergravity, focussing on 11-dimensional supergravity and type II supergravities in 10-dimension. The chapter is aimed at graduate students who have completed a standard course in general relativity. It is an ammended and slightly updated ver... |
hep-th/0211118 | Gabriel Cardoso | G. L. Cardoso, G. Curio, G. Dall'Agata, D. Lust, P. Manousselis and G.
Zoupanos | Non-Kaehler String Backgrounds and their Five Torsion Classes | 33 pages, LaTeX; references added; one more reference added | Nucl.Phys.B652:5-34,2003 | 10.1016/S0550-3213(03)00049-X | HU-EP-02/49 | hep-th math.DG | null | We discuss the mathematical properties of six--dimensional non--K\"ahler
manifolds which occur in the context of ${\cal N}=1$ supersymmetric heterotic
and type IIA string compactifications with non--vanishing background H--field.
The intrinsic torsion of the associated SU(3) structures falls into five
different class... | [
{
"created": "Wed, 13 Nov 2002 16:47:22 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Nov 2002 15:20:44 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Nov 2002 16:25:57 GMT",
"version": "v3"
}
] | 2009-10-07 | [
[
"Cardoso",
"G. L.",
""
],
[
"Curio",
"G.",
""
],
[
"Dall'Agata",
"G.",
""
],
[
"Lust",
"D.",
""
],
[
"Manousselis",
"P.",
""
],
[
"Zoupanos",
"G.",
""
]
] | We discuss the mathematical properties of six--dimensional non--K\"ahler manifolds which occur in the context of ${\cal N}=1$ supersymmetric heterotic and type IIA string compactifications with non--vanishing background H--field. The intrinsic torsion of the associated SU(3) structures falls into five different classes... |
hep-th/9807041 | Max Niedermaier | M.R. Niedermaier | Varying the Unruh Temperature in Integrable Quantum Field Theories | 34 pages, Latex, 3 Figures, minor changes | Nucl.Phys. B535 (1998) 621-649 | 10.1016/S0550-3213(98)00685-3 | AEI-068 | hep-th | null | A computational scheme is developed to determine the response of a quantum
field theory (QFT) with a factorized scattering operator under a variation of
the Unruh temperature. To this end a new family of integrable systems is
introduced, obtained by deforming such QFTs in a way that preserves the
bootstrap S-matrix. ... | [
{
"created": "Mon, 6 Jul 1998 11:35:39 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Oct 1998 08:11:26 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Niedermaier",
"M. R.",
""
]
] | A computational scheme is developed to determine the response of a quantum field theory (QFT) with a factorized scattering operator under a variation of the Unruh temperature. To this end a new family of integrable systems is introduced, obtained by deforming such QFTs in a way that preserves the bootstrap S-matrix. Th... |
0807.3305 | Jan Gutowski | Jan B. Gutowski, Wafic A. Sabra | Isometries of Half Supersymmetric Time-Like Solutions In Five Dimensions | 18 pages, typos corrected, latex | Class.Quant.Grav.27:025003,2010 | 10.1088/0264-9381/27/2/025003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spinorial geometry techniques have recently been used to classify all half
supersymmetric solutions in gauged five dimensional supergravity with vector
multiplets. In this paper we consider solutions for which at least one of the
Killing spinors generates a timelike Killing vector. We obtain coordinate
transformation... | [
{
"created": "Mon, 21 Jul 2008 16:31:32 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jul 2008 17:33:05 GMT",
"version": "v2"
}
] | 2010-01-06 | [
[
"Gutowski",
"Jan B.",
""
],
[
"Sabra",
"Wafic A.",
""
]
] | Spinorial geometry techniques have recently been used to classify all half supersymmetric solutions in gauged five dimensional supergravity with vector multiplets. In this paper we consider solutions for which at least one of the Killing spinors generates a timelike Killing vector. We obtain coordinate transformations ... |
1210.7733 | Minjoon Park | Minjoon Park and Lorenzo Sorbo | Massive Gravity from Higher Derivative Gravity with Boundary Conditions | 1+11pp | null | 10.1007/JHEP01(2013)043 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With an appropriate choice of parameters, a higher derivative theory of
gravity can describe a normal massive sector and a ghost massless sector. We
show that, when defined on an asymptotically de Sitter spacetime with Dirichlet
boundary conditions, such a higher derivative gravity can provide a framework
for a unita... | [
{
"created": "Mon, 29 Oct 2012 17:12:39 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Park",
"Minjoon",
""
],
[
"Sorbo",
"Lorenzo",
""
]
] | With an appropriate choice of parameters, a higher derivative theory of gravity can describe a normal massive sector and a ghost massless sector. We show that, when defined on an asymptotically de Sitter spacetime with Dirichlet boundary conditions, such a higher derivative gravity can provide a framework for a unitary... |
hep-th/0510053 | Georgi Dvali | Gia Dvali | A Vacuum Accumulation Solution to the Strong CP Problem | 17 pages | Phys.Rev.D74:025019,2006 | 10.1103/PhysRevD.74.025019 | null | hep-th | null | We suggest a solution to the strong CP problem in which there are no axions
involved. The superselection rule of the \theta-vacua is dynamically lifted in
such a way that an infinite number of vacua are accumulated within the
phenomenologically acceptable range of \theta < 10^{-9}, whereas only a
measure-zero set of ... | [
{
"created": "Thu, 6 Oct 2005 18:52:52 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dvali",
"Gia",
""
]
] | We suggest a solution to the strong CP problem in which there are no axions involved. The superselection rule of the \theta-vacua is dynamically lifted in such a way that an infinite number of vacua are accumulated within the phenomenologically acceptable range of \theta < 10^{-9}, whereas only a measure-zero set of va... |
1902.04465 | Ali \"Ovg\"un Dr. | A. \"Ovg\"un and \.I. Sakall{\i} | Hawking Radiation via Gauss-Bonnet Theorem | 5 pages. Version accepted for publication in Annals of Physics | Annals of Physics 413 (2020) 168071 | 10.1016/j.aop.2020.168071 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this paper, we apply the topological method to the various black holes to
derive their Hawking temperature. We show that the this method can easily be
employed to compute the Hawking temperature of black holes having spherically
symmetric topology. Therefore, we conclude that the topological method provides
a cons... | [
{
"created": "Tue, 12 Feb 2019 16:08:10 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Feb 2019 18:04:09 GMT",
"version": "v2"
},
{
"created": "Wed, 16 Aug 2023 07:39:12 GMT",
"version": "v3"
}
] | 2023-08-17 | [
[
"Övgün",
"A.",
""
],
[
"Sakallı",
"İ.",
""
]
] | In this paper, we apply the topological method to the various black holes to derive their Hawking temperature. We show that the this method can easily be employed to compute the Hawking temperature of black holes having spherically symmetric topology. Therefore, we conclude that the topological method provides a consis... |
1908.08799 | Airton Deppman | Airton Deppman, Eugenio Megias and Debora P. Menezes | Fractals, non-extensive statistics and QCD | 20 pages, 3 figures. arXiv admin note: text overlap with
arXiv:1905.06382 | Phys. Rev. D 101, 034019 (2020) | 10.1103/PhysRevD.101.034019 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we analyse how scaling properties of Yang-Mills field theory
manifest as self-similarity of truncated n-point functions by scale evolution.
The presence of such structures, which actually behaves as fractals, allow
for recurrent non-perturbative calculation of any vertex. Some general
properties are in... | [
{
"created": "Wed, 21 Aug 2019 22:03:44 GMT",
"version": "v1"
}
] | 2020-02-26 | [
[
"Deppman",
"Airton",
""
],
[
"Megias",
"Eugenio",
""
],
[
"Menezes",
"Debora P.",
""
]
] | In this work we analyse how scaling properties of Yang-Mills field theory manifest as self-similarity of truncated n-point functions by scale evolution. The presence of such structures, which actually behaves as fractals, allow for recurrent non-perturbative calculation of any vertex. Some general properties are indeed... |
hep-th/9903262 | Karl-Henning Rehren | K.-H. Rehren (Univ. Goettingen) | Chiral Observables and Modular Invariants | 28 pages, 1 figure | Commun.Math.Phys.208:689-712,2000 | 10.1007/PL00005523 | null | hep-th math-ph math.MP math.OA | null | Various definitions of chiral observables in a given Moebius covariant
two-dimensional theory are shown to be equivalent. Their representation theory
in the vacuum Hilbert space of the 2D theory is studied. It shares the general
characteristics of modular invariant partition functions, although SL(2,Z)
transformation... | [
{
"created": "Wed, 31 Mar 1999 13:06:47 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Rehren",
"K. -H.",
"",
"Univ. Goettingen"
]
] | Various definitions of chiral observables in a given Moebius covariant two-dimensional theory are shown to be equivalent. Their representation theory in the vacuum Hilbert space of the 2D theory is studied. It shares the general characteristics of modular invariant partition functions, although SL(2,Z) transformation p... |
1205.7052 | I-Sheng Yang | Ali Masoumi, Xiao Xiao, and I-Sheng Yang | Bubble Nucleation of Spatial Vector Fields | version 4, correction in the citations | null | 10.1103/PhysRevD.87.045008 | null | hep-th cond-mat.soft | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study domain-walls and bubble nucleation in a non-relativistic vector
field theory with different longitudinal and transverse speeds of sound. We
describe analytical and numerical methods to calculate the orientation
dependent domain-wall tension, $\sigma(\theta)$. We then use this tension to
calculate the critica... | [
{
"created": "Thu, 31 May 2012 17:31:52 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Oct 2012 09:48:58 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Nov 2012 12:23:58 GMT",
"version": "v3"
},
{
"created": "Mon, 10 Dec 2012 10:06:34 GMT",
"version": "v4"
}
] | 2013-03-14 | [
[
"Masoumi",
"Ali",
""
],
[
"Xiao",
"Xiao",
""
],
[
"Yang",
"I-Sheng",
""
]
] | We study domain-walls and bubble nucleation in a non-relativistic vector field theory with different longitudinal and transverse speeds of sound. We describe analytical and numerical methods to calculate the orientation dependent domain-wall tension, $\sigma(\theta)$. We then use this tension to calculate the critical ... |
0806.2880 | Kimball A. Milton | Kimball A. Milton, Prachi Parashar, Jef Wagner | Exact results for Casimir interactions between dielectric bodies: The
weak-coupling or van der Waals Limit | 4 pages, 3 figures | Phys.Rev.Lett.101:160402,2008 | 10.1103/PhysRevLett.101.160402 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In earlier papers we have applied multiple scattering techniques to calculate
Casimir forces due to scalar fields between different bodies described by delta
function potentials. When the coupling to the potentials became weak,
closed-form results were obtained. We simplify this weak-coupling technique and
apply it t... | [
{
"created": "Tue, 17 Jun 2008 22:13:44 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Milton",
"Kimball A.",
""
],
[
"Parashar",
"Prachi",
""
],
[
"Wagner",
"Jef",
""
]
] | In earlier papers we have applied multiple scattering techniques to calculate Casimir forces due to scalar fields between different bodies described by delta function potentials. When the coupling to the potentials became weak, closed-form results were obtained. We simplify this weak-coupling technique and apply it to ... |
1008.2944 | Sachin Jain | Sachin Jain | Universal thermal and electrical conductivity from holography | An appendix added discussing relation between boundary conductivity
and universal conductivity of stretched horizon, version to be published in
JHEP | JHEP 1011:092,2010 | 10.1007/JHEP11(2010)092 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is known from earlier work of Iqbal, Liu (arXiv:0809.3808) that the
boundary transport coefficients such as electrical conductivity (at vanishing
chemical potential), shear viscosity etc. at low frequency and finite
temperature can be expressed in terms of geometrical quantities evaluated at
the horizon. In the ca... | [
{
"created": "Tue, 17 Aug 2010 17:56:36 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Sep 2010 15:08:17 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Nov 2010 20:56:17 GMT",
"version": "v3"
}
] | 2010-11-23 | [
[
"Jain",
"Sachin",
""
]
] | It is known from earlier work of Iqbal, Liu (arXiv:0809.3808) that the boundary transport coefficients such as electrical conductivity (at vanishing chemical potential), shear viscosity etc. at low frequency and finite temperature can be expressed in terms of geometrical quantities evaluated at the horizon. In the case... |
2407.09396 | Ohad Mamroud | Micha Berkooz, Ohad Mamroud | A Cordial Introduction to Double Scaled SYK | Invited review article for Reports on Progress in Physics | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We review recent progress regarding the double scaled Sachdev-Ye-Kitaev model
and other $p$-local quantum mechanical random Hamiltonians. These models
exhibit an expansion using chord diagrams, which can be solved by combinatorial
methods. We describe exact results in these models, including their spectrum,
correlati... | [
{
"created": "Fri, 12 Jul 2024 16:18:36 GMT",
"version": "v1"
}
] | 2024-07-15 | [
[
"Berkooz",
"Micha",
""
],
[
"Mamroud",
"Ohad",
""
]
] | We review recent progress regarding the double scaled Sachdev-Ye-Kitaev model and other $p$-local quantum mechanical random Hamiltonians. These models exhibit an expansion using chord diagrams, which can be solved by combinatorial methods. We describe exact results in these models, including their spectrum, correlation... |
1903.07336 | Koushik Ray | Samrat Bhowmick, Koushik Ray and Siddhartha Sen | Holography in de Sitter and anti-de Sitter Spaces and Gel'fand Graev
Radon transform | 1+23 pages. Addded new results. In particular, for the de Sitter case
we obtain the Wightman function for bulk-bulk correlation function exactly,
without recourse to asymptotic expansions | null | 10.1016/j.physletb.2019.134977 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bulk reconstruction formulas similar to HKLL are obtained for de Sitter and
anti-de Sitter spaces as the inverse Gel'fand Graev Radon transform. While
these generalize our previous result on the Euclidean anti-de Sitter space,
their validity in here is restricted only to odd dimensions in both instances.
The exact Wi... | [
{
"created": "Mon, 18 Mar 2019 09:57:31 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Sep 2019 09:01:42 GMT",
"version": "v2"
}
] | 2019-10-02 | [
[
"Bhowmick",
"Samrat",
""
],
[
"Ray",
"Koushik",
""
],
[
"Sen",
"Siddhartha",
""
]
] | Bulk reconstruction formulas similar to HKLL are obtained for de Sitter and anti-de Sitter spaces as the inverse Gel'fand Graev Radon transform. While these generalize our previous result on the Euclidean anti-de Sitter space, their validity in here is restricted only to odd dimensions in both instances. The exact Wigh... |
1910.06329 | Xi Dong | Xi Dong, Donald Marolf | One-loop universality of holographic codes | 45 pages, 1 figure | null | 10.1007/JHEP03(2020)191 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent work showed holographic error correcting codes to have simple
universal features at $O(1/G)$. In particular, states of fixed Ryu-Takayanagi
(RT) area in such codes are associated with flat entanglement spectra
indicating maximal entanglement between appropriate subspaces. We extend such
results to one-loop ord... | [
{
"created": "Mon, 14 Oct 2019 18:00:00 GMT",
"version": "v1"
}
] | 2020-04-22 | [
[
"Dong",
"Xi",
""
],
[
"Marolf",
"Donald",
""
]
] | Recent work showed holographic error correcting codes to have simple universal features at $O(1/G)$. In particular, states of fixed Ryu-Takayanagi (RT) area in such codes are associated with flat entanglement spectra indicating maximal entanglement between appropriate subspaces. We extend such results to one-loop order... |
hep-th/9603121 | Andrzej Sitarz | Andrzej Sitarz | Noncommutative Differential Geometry and Connections on Simplicial
Manifolds | LaTeX2e, uses AMS-LaTeX package, 25 pages | Acta Phys.Polon. B28 (1997) 1039-1070 | null | MZ-TH/96-08 | hep-th hep-lat math.QA q-alg | null | For a simplicial manifold we construct the differential geometry structure
and use it to investigate linear connections, metric and gravity. We discuss
and compare three main approaches and calculate the resulting gravity action
functionals.
| [
{
"created": "Mon, 18 Mar 1996 09:23:35 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Sitarz",
"Andrzej",
""
]
] | For a simplicial manifold we construct the differential geometry structure and use it to investigate linear connections, metric and gravity. We discuss and compare three main approaches and calculate the resulting gravity action functionals. |
hep-th/0003097 | Luzi Bergamin | L. Bergamin and P. Minkowski | Dynamical Symmetry Breaking and Static Limits of Extended
Super-Yang-Mills Theories: A non-Seiberg-Wittian Approach | 25 pages, LaTex | null | null | BUTP-2000/05 | hep-th | null | From a supersymmetry covariant source extension of N=2 SYM we study
non-trivial thermodynamical limits thereof. Using an argument by one of us
about the solution of the strong CP problem and the uniqueness of the QCD
ground state we find that the dependence of the effective potential on the
defining field operators i... | [
{
"created": "Mon, 13 Mar 2000 15:27:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bergamin",
"L.",
""
],
[
"Minkowski",
"P.",
""
]
] | From a supersymmetry covariant source extension of N=2 SYM we study non-trivial thermodynamical limits thereof. Using an argument by one of us about the solution of the strong CP problem and the uniqueness of the QCD ground state we find that the dependence of the effective potential on the defining field operators is ... |
1402.6378 | Samir Mathur | Samir D. Mathur | What is the dual of two entangled CFTs? | 11 pages, 10 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been conjectured that the dual of the eternal black hole in AdS is two
entangled but disconnected CFTs. We show that the entanglement created by the
process of Hawking radiation creates several challenges for this conjecture.
The nature of fuzzball states suggests a different picture, where the dual to
two ent... | [
{
"created": "Tue, 25 Feb 2014 23:57:51 GMT",
"version": "v1"
}
] | 2014-02-27 | [
[
"Mathur",
"Samir D.",
""
]
] | It has been conjectured that the dual of the eternal black hole in AdS is two entangled but disconnected CFTs. We show that the entanglement created by the process of Hawking radiation creates several challenges for this conjecture. The nature of fuzzball states suggests a different picture, where the dual to two entan... |
2207.06406 | Pushkal Shrivastava | Alok Laddha, Siddharth G. Prabhu, Suvrat Raju and Pushkal Shrivastava | Squinting at massive fields from infinity | 54 pages; 4 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We study a novel asymptotic limit of massive scalar fields in
nongravitational quantum field theories in four-dimensional flat space. We
foliate the spacetime into a set of dS$_3$ slices that are spacelike to, and at
a constant proper distance from, an arbitrarily chosen origin, and study the
boundary dS$_3$ obtained... | [
{
"created": "Wed, 13 Jul 2022 17:59:59 GMT",
"version": "v1"
}
] | 2022-07-14 | [
[
"Laddha",
"Alok",
""
],
[
"Prabhu",
"Siddharth G.",
""
],
[
"Raju",
"Suvrat",
""
],
[
"Shrivastava",
"Pushkal",
""
]
] | We study a novel asymptotic limit of massive scalar fields in nongravitational quantum field theories in four-dimensional flat space. We foliate the spacetime into a set of dS$_3$ slices that are spacelike to, and at a constant proper distance from, an arbitrarily chosen origin, and study the boundary dS$_3$ obtained i... |
1108.1495 | David Finkelstein | David Ritz Finkelstein | Simplicial quantum dynamics | 25 pages. 1 table. Conference of the International Association for
Relativistic Dynamics, Taiwan, 2010 | null | 10.1088/1742-6596/330/1/012001 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Present-day quantum field theory can be regularized by a decomposition into
quantum simplices. This replaces the infinite-dimensional Hilbert space by a
high-dimensional spinor space and singular canonical Lie groups by regular spin
groups. It radically changes the uncertainty principle for small distances.
Gaugeons,... | [
{
"created": "Sat, 6 Aug 2011 16:42:26 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Finkelstein",
"David Ritz",
""
]
] | Present-day quantum field theory can be regularized by a decomposition into quantum simplices. This replaces the infinite-dimensional Hilbert space by a high-dimensional spinor space and singular canonical Lie groups by regular spin groups. It radically changes the uncertainty principle for small distances. Gaugeons, i... |
1205.3267 | M.J. Luo | M. J. Luo | Dynamic Critical Scaling of the Holographic Spin Fluctuations | RevTeX4, 10 pages, no figure, minor improvements | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Criticality with strong coupling is described by a theory in the vicinity of
a non-Gaussian fixed point. The holographic duality conjectures that a theory
at a non-Gaussian fixed point with strong coupling is dual to a gravitational
theory. In this paper, we present a holographic theory in treating the strongly
coupl... | [
{
"created": "Tue, 15 May 2012 06:04:54 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Sep 2012 03:04:40 GMT",
"version": "v2"
}
] | 2012-09-20 | [
[
"Luo",
"M. J.",
""
]
] | Criticality with strong coupling is described by a theory in the vicinity of a non-Gaussian fixed point. The holographic duality conjectures that a theory at a non-Gaussian fixed point with strong coupling is dual to a gravitational theory. In this paper, we present a holographic theory in treating the strongly coupled... |
hep-th/0210113 | Mayburov S. N. | S. Mayburov (Lebedev Inst. of Physics, Moscow) | Fuzzy Phase Space Structure as Approach to Quantization | 21 page, Latex, Talk given at Quantum Foundations Conference, Vaxjo,
Sweden, 2001, to appear in Proceddings | null | null | null | hep-th | null | Modification of nonrelativistic phase space structure based on fuzzy ordered
sets (Fosets) structure investigated as a possible quantization framework. In
this model particle's $m$ state corresponds to Foset element - fuzzy point. Due
to fuzzy ordering its space coordinate $x$ acquires principal uncertainty
$\sigma_x... | [
{
"created": "Fri, 11 Oct 2002 13:52:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mayburov",
"S.",
"",
"Lebedev Inst. of Physics, Moscow"
]
] | Modification of nonrelativistic phase space structure based on fuzzy ordered sets (Fosets) structure investigated as a possible quantization framework. In this model particle's $m$ state corresponds to Foset element - fuzzy point. Due to fuzzy ordering its space coordinate $x$ acquires principal uncertainty $\sigma_x$.... |
hep-th/9711189 | William Brown | William E. Brown | Equivalence of the Beta-function of the Variational Approach to that of
QCD | 35 pages, 11 figures, LaTeX | Int.J.Mod.Phys. A13 (1998) 5219-5244 | 10.1142/S0217751X98002390 | OUTP-97-65P | hep-th | null | The variational ansatz for the ground state wavefunctional of QCD is found to
capture the anti-screening behaviour that contributes the dominant `-4' to the
beta-function and leads to asymptotic freedom. By considering an SU(N) purely
gauge theory in the Hamiltonian formalism and choosing the Coulomb gauge, the
origi... | [
{
"created": "Wed, 26 Nov 1997 12:20:30 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Brown",
"William E.",
""
]
] | The variational ansatz for the ground state wavefunctional of QCD is found to capture the anti-screening behaviour that contributes the dominant `-4' to the beta-function and leads to asymptotic freedom. By considering an SU(N) purely gauge theory in the Hamiltonian formalism and choosing the Coulomb gauge, the origins... |
2109.01088 | Georgios Linardopoulos | Minos Axenides, Emmanuel Floratos, Dimitrios Katsinis, Georgios
Linardopoulos | Cascade of instabilities in the classical limit of the BMN matrix model | 10 pages, 1 figure | Phys. Rev. D104 (2021) 106002 | 10.1103/PhysRevD.104.106002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the leading (LO) and the next-to-leading order (NLO) stability of
multipole perturbations for a static dielectric M2-brane with spherical
topology in the 11-dimensional maximally supersymmetric plane-wave background.
We observe a cascade of instabilities that originates from the dipole (j=1) and
quadrupole (... | [
{
"created": "Thu, 2 Sep 2021 17:05:58 GMT",
"version": "v1"
}
] | 2021-11-09 | [
[
"Axenides",
"Minos",
""
],
[
"Floratos",
"Emmanuel",
""
],
[
"Katsinis",
"Dimitrios",
""
],
[
"Linardopoulos",
"Georgios",
""
]
] | We study the leading (LO) and the next-to-leading order (NLO) stability of multipole perturbations for a static dielectric M2-brane with spherical topology in the 11-dimensional maximally supersymmetric plane-wave background. We observe a cascade of instabilities that originates from the dipole (j=1) and quadrupole (j=... |
hep-th/9212001 | Andrzej Sitarz | Andrzej Sitarz | Noncommutative Geometry and The Ising Model | 12 pages, LaTeX, TPJU - 18/92, December 1992 | null | 10.1088/0305-4470/26/20/017 | null | hep-th | null | The main aim of this work is to present the interpretation of the Ising type
models as a kind of field theory in the framework of noncommutative geometry.
We present the method and construct sample models of field theory on discrete
spaces using the introduced tools of discrete geometry. We write the action for
few m... | [
{
"created": "Tue, 1 Dec 1992 11:04:12 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Sitarz",
"Andrzej",
""
]
] | The main aim of this work is to present the interpretation of the Ising type models as a kind of field theory in the framework of noncommutative geometry. We present the method and construct sample models of field theory on discrete spaces using the introduced tools of discrete geometry. We write the action for few mod... |
hep-th/0004137 | Thomas Pisar | Thomas Pisar | Symmetry content of a generalized p-form model of Schwarz-type in d
dimensions | 7 pages | Phys.Lett. B513 (2001) 413-420 | 10.1016/S0370-2693(01)00255-6 | TUW 00-12 | hep-th | null | We derive the vector supersymmetry and the \L-symmetry transformations for
the fields of a generalized topological $p$-form model of Schwarz-type in $d$
space-time dimensions.
| [
{
"created": "Wed, 19 Apr 2000 10:42:30 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Pisar",
"Thomas",
""
]
] | We derive the vector supersymmetry and the \L-symmetry transformations for the fields of a generalized topological $p$-form model of Schwarz-type in $d$ space-time dimensions. |
1101.5951 | Patrick Dorey | Patrick Dorey, Kieran Mersh, Tomasz Romanczukiewicz, Yasha Shnir | Kink-antikink collisions in the phi^6 model | 4 pages, 5 ps figures. v2: 3 references added | null | 10.1103/PhysRevLett.107.091602 | DCPT-10/81 | hep-th nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study kink-antikink collisions in the one-dimensional non-integrable
scalar phi^6 model. Although the single-kink solutions for this model do not
possess an internal vibrational mode, our simulations reveal a resonant
scattering structure, thereby providing a counterexample to the standard belief
that existence of... | [
{
"created": "Mon, 31 Jan 2011 13:25:42 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Feb 2011 11:19:36 GMT",
"version": "v2"
}
] | 2013-05-29 | [
[
"Dorey",
"Patrick",
""
],
[
"Mersh",
"Kieran",
""
],
[
"Romanczukiewicz",
"Tomasz",
""
],
[
"Shnir",
"Yasha",
""
]
] | We study kink-antikink collisions in the one-dimensional non-integrable scalar phi^6 model. Although the single-kink solutions for this model do not possess an internal vibrational mode, our simulations reveal a resonant scattering structure, thereby providing a counterexample to the standard belief that existence of s... |
hep-th/9209026 | D. Bazeia | D. Bazeia | Gauge Invariance in Chern-Simons Systems | 10 pages, Plain Tex, DF/UFPB-14/92 | Phys.Rev. D47 (1993) 734-737 | 10.1103/PhysRevD.47.734 | null | hep-th | null | We show explicitly that the question of gauge invariance of the effective
potential in standard scalar electrodynamics remains unchanged despite the
introduction of the Chern-Simons term. The result does not depend on the
presence of the Maxwell term in the Chern-Simons territory.
| [
{
"created": "Tue, 8 Sep 1992 21:15:41 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Bazeia",
"D.",
""
]
] | We show explicitly that the question of gauge invariance of the effective potential in standard scalar electrodynamics remains unchanged despite the introduction of the Chern-Simons term. The result does not depend on the presence of the Maxwell term in the Chern-Simons territory. |
hep-th/0304198 | Matthias Blau | Matthias Blau, Martin O'Loughlin, George Papadopoulos, Arkady A.
Tseytlin | Solvable models of strings in homogeneous plane wave backgrounds | 48 pages, LaTeX2e, v2: additional reference and cosmetic corrections | Nucl.Phys.B673:57-97,2003 | 10.1016/j.nuclphysb.2003.09.018 | null | hep-th | null | We solve closed string theory in all regular homogeneous plane-wave
backgrounds with homogeneous NS three-form field strength and a dilaton. The
parameters of the model are constant symmetric and anti-symmetric matrices
k_{ij} and f_{ij} associated with the metric, and a constant anti-symmetric
matrix h_{ij} associat... | [
{
"created": "Wed, 23 Apr 2003 17:37:54 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jun 2003 12:08:21 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Blau",
"Matthias",
""
],
[
"O'Loughlin",
"Martin",
""
],
[
"Papadopoulos",
"George",
""
],
[
"Tseytlin",
"Arkady A.",
""
]
] | We solve closed string theory in all regular homogeneous plane-wave backgrounds with homogeneous NS three-form field strength and a dilaton. The parameters of the model are constant symmetric and anti-symmetric matrices k_{ij} and f_{ij} associated with the metric, and a constant anti-symmetric matrix h_{ij} associated... |
hep-th/0010254 | Hiroshi Umetsu | Noboru Kawamoto, Takuya Tsukioka and Hiroshi Umetsu | Generalized Gauge Theories and Weinberg-Salam Model with Dirac-K\"ahler
Fermions | 33 pages, LaTeX | Int.J.Mod.Phys. A16 (2001) 3867-3896 | 10.1142/S0217751X01004438 | EPHOU-00-011 | hep-th | null | We extend previously proposed generalized gauge theory formulation of
Chern-Simons type and topological Yang-Mills type actions into Yang-Mills type
actions. We formulate gauge fields and Dirac-K\"ahler matter fermions by all
degrees of differential forms. The simplest version of the model which includes
only zero an... | [
{
"created": "Fri, 27 Oct 2000 12:29:42 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Kawamoto",
"Noboru",
""
],
[
"Tsukioka",
"Takuya",
""
],
[
"Umetsu",
"Hiroshi",
""
]
] | We extend previously proposed generalized gauge theory formulation of Chern-Simons type and topological Yang-Mills type actions into Yang-Mills type actions. We formulate gauge fields and Dirac-K\"ahler matter fermions by all degrees of differential forms. The simplest version of the model which includes only zero and ... |
hep-th/9603134 | Martin Cederwall | Martin Cederwall and Magnus Holm | Monopole and Dyon Spectra in N=2 SYM with Higher Rank Gauge Groups | 24 pages, plain tex, 6 figures. uuencoded compressed tar file. Three
references added | null | null | Goteborg-ITP-96-4 | hep-th | null | We derive parts of the monopole and dyon spectra for N=2 super-Yang--Mills
theories in four dimensions with gauge groups G of rank r>1 and matter
multiplets. Special emphasis is put on G=SU(3) and those matter contents that
yield perturbatively finite theories. There is no direct interpretation of the
soliton spectra... | [
{
"created": "Wed, 20 Mar 1996 10:35:02 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 1996 12:16:00 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Cederwall",
"Martin",
""
],
[
"Holm",
"Magnus",
""
]
] | We derive parts of the monopole and dyon spectra for N=2 super-Yang--Mills theories in four dimensions with gauge groups G of rank r>1 and matter multiplets. Special emphasis is put on G=SU(3) and those matter contents that yield perturbatively finite theories. There is no direct interpretation of the soliton spectra i... |
hep-th/0201157 | Dirk Kreimer | Alain Connes and Dirk Kreimer | Insertion and Elimination: the doubly infinite Lie algebra of Feynman
graphs | 21 pages, eps figures | Annales Henri Poincare 3 (2002) 411-433 | 10.1007/s00023-002-8622-9 | BUCMP/02-01 | hep-th math.QA | null | The Lie algebra of Feynman graphs gives rise to two natural representations,
acting as derivations on the commutative Hopf algebra of Feynman graphs, by
creating or eliminating subgraphs. Insertions and eliminations do not commute,
but rather establish a larger Lie algebra of derivations which we here
determine.
| [
{
"created": "Sun, 20 Jan 2002 22:10:38 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Jan 2002 20:24:00 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Connes",
"Alain",
""
],
[
"Kreimer",
"Dirk",
""
]
] | The Lie algebra of Feynman graphs gives rise to two natural representations, acting as derivations on the commutative Hopf algebra of Feynman graphs, by creating or eliminating subgraphs. Insertions and eliminations do not commute, but rather establish a larger Lie algebra of derivations which we here determine. |
0808.1250 | Anirban Basu | Anirban Basu and Savdeep Sethi | Recursion Relations from Space-time Supersymmetry | 43 pages, LaTeX | JHEP 0809:081,2008 | 10.1088/1126-6708/2008/09/081 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a method for obtaining relations between higher derivative
interactions in supersymmetric effective actions. The method extends to all
orders in the momentum expansion. As an application, we consider the string
coupling dependence of the \hat{G}^{2k} \lambda^{16} interaction in type IIB
string theory. Usi... | [
{
"created": "Fri, 8 Aug 2008 17:23:45 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Basu",
"Anirban",
""
],
[
"Sethi",
"Savdeep",
""
]
] | We describe a method for obtaining relations between higher derivative interactions in supersymmetric effective actions. The method extends to all orders in the momentum expansion. As an application, we consider the string coupling dependence of the \hat{G}^{2k} \lambda^{16} interaction in type IIB string theory. Using... |
hep-th/9810136 | Tadahiko Kimura | Tadahiko Kimura | Self-Duality of Super D3-brane Action on $AdS_{5}\times S^{5}$
Background | 10 pages | Mod.Phys.Lett. A14 (1999) 327-336 | 10.1142/S0217732399000377 | CHIBA-EP_110 | hep-th | null | We show that the super D3-brane action on $AdS_5 \times S^5$ background
recently constructed by Metsaev and Tseytlin is exactly invariant under the
combination of the electric-magnetic duality transformation of the worldvolume
gauge field and the SO(2) rotaion of N=2 spinor coordinates. The action is
shown to satisfy... | [
{
"created": "Mon, 19 Oct 1998 07:38:55 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kimura",
"Tadahiko",
""
]
] | We show that the super D3-brane action on $AdS_5 \times S^5$ background recently constructed by Metsaev and Tseytlin is exactly invariant under the combination of the electric-magnetic duality transformation of the worldvolume gauge field and the SO(2) rotaion of N=2 spinor coordinates. The action is shown to satisfy t... |
hep-th/0110045 | Igor Kondrashuk | Igor Kondrashuk | The solution to Slavnov--Taylor identities in a general four dimensional
supersymmetric theory | 7 pages, no figures, two minor corrections, one notation is changed | null | null | USM-TH-114 | hep-th | null | A solution to Slavnov-Taylor identities in a general four dimensional N=1
supersymmetric Yang-Mills theory containing arbitrary matter superfields is
proposed. The solution proposed appears just a simple generalization of an
analogous solution in the pure supersymmetric Yang-Mills theory.
| [
{
"created": "Thu, 4 Oct 2001 14:43:50 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Oct 2001 22:31:57 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kondrashuk",
"Igor",
""
]
] | A solution to Slavnov-Taylor identities in a general four dimensional N=1 supersymmetric Yang-Mills theory containing arbitrary matter superfields is proposed. The solution proposed appears just a simple generalization of an analogous solution in the pure supersymmetric Yang-Mills theory. |
hep-th/9408134 | Larus Thorlacius | D.A. Lowe and L. Thorlacius | Hot String Soup | 13 pages, no figures, uses LaTex, some errors in equations have been
corrected, NSF-ITP-94-83, UCSBTH-94-30 | Phys.Rev.D51:665-670,1995 | 10.1103/PhysRevD.51.665 | null | hep-th | null | Above the Hagedorn energy density closed fundamental strings form a long
string phase. The dynamics of weakly interacting long strings is described by a
simple Boltzmann equation which can be solved explicitly for equilibrium
distributions. The average total number of long strings grows logarithmically
with total ene... | [
{
"created": "Wed, 24 Aug 1994 23:08:56 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Sep 1994 23:57:00 GMT",
"version": "v2"
}
] | 2010-11-01 | [
[
"Lowe",
"D. A.",
""
],
[
"Thorlacius",
"L.",
""
]
] | Above the Hagedorn energy density closed fundamental strings form a long string phase. The dynamics of weakly interacting long strings is described by a simple Boltzmann equation which can be solved explicitly for equilibrium distributions. The average total number of long strings grows logarithmically with total energ... |
hep-th/0110116 | Rafael I. Nepomechie | Rafael I. Nepomechie | Solving the open XXZ spin chain with nondiagonal boundary terms at roots
of unity | 20 pages, LaTeX; amssymb, no figures; V3 contains Note Added giving
coefficients c_{p,l} | Nucl.Phys. B622 (2002) 615-632 | 10.1016/S0550-3213(01)00585-5 | UMTG-232 | hep-th | null | We consider the open XXZ quantum spin chain with nondiagonal boundary terms.
For bulk anisotropy value \eta = i \pi/(p+1), p= 1, 2, ..., we propose an exact
(p+1)-order functional relation for the transfer matrix, which implies
Bethe-Ansatz-like equations for the corresponding eigenvalues. The key
observation is that... | [
{
"created": "Fri, 12 Oct 2001 19:21:24 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Oct 2001 12:35:01 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Mar 2002 15:58:33 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Nepomechie",
"Rafael I.",
""
]
] | We consider the open XXZ quantum spin chain with nondiagonal boundary terms. For bulk anisotropy value \eta = i \pi/(p+1), p= 1, 2, ..., we propose an exact (p+1)-order functional relation for the transfer matrix, which implies Bethe-Ansatz-like equations for the corresponding eigenvalues. The key observation is that t... |
hep-th/9709038 | Katrin Becker | Katrin Becker | Testing M(atrix)-Theory at Two Loops | 7 pages, latex, 1 figure. Lecture given at STRINGS97 | Nucl.Phys.Proc.Suppl. 68 (1998) 165-171 | 10.1016/S0920-5632(98)00150-9 | NSF-ITP-97-110 | hep-th | null | I discuss the relation between M-theory and M(atrix)-theory in flat space by
considering the effective potential for the scattering of two groups of
D0-branes in both theories. An explicit calculation of this potential up to two
loop order in M(atrix)-theory reveals a fascinating agreement. Lecture given at
Strings '... | [
{
"created": "Thu, 4 Sep 1997 22:48:36 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Becker",
"Katrin",
""
]
] | I discuss the relation between M-theory and M(atrix)-theory in flat space by considering the effective potential for the scattering of two groups of D0-branes in both theories. An explicit calculation of this potential up to two loop order in M(atrix)-theory reveals a fascinating agreement. Lecture given at Strings '97... |
2006.09413 | Claude Duhr | Francis Brown, Claude Duhr | A double integral of dlog forms which is not polylogarithmic | 25 pages, 4 figures. To appear in the proceedings of
"Mathemamplitudes", held in Padova in December 2019 | null | null | CERN-TH-2020-097 | hep-th hep-ph math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Feynman integrals are central to all calculations in perturbative Quantum
Field Theory. They often give rise to iterated integrals of dlog-forms with
algebraic arguments, which in many cases can be evaluated in terms of multiple
polylogarithms. This has led to certain folklore beliefs in the community
stating that al... | [
{
"created": "Tue, 16 Jun 2020 18:00:51 GMT",
"version": "v1"
}
] | 2020-06-18 | [
[
"Brown",
"Francis",
""
],
[
"Duhr",
"Claude",
""
]
] | Feynman integrals are central to all calculations in perturbative Quantum Field Theory. They often give rise to iterated integrals of dlog-forms with algebraic arguments, which in many cases can be evaluated in terms of multiple polylogarithms. This has led to certain folklore beliefs in the community stating that all ... |
hep-th/9312016 | Koos de Vos | K. de Vos and P. van Driel | The Kazhdan-Lusztig conjecture for finite W-algebras | 11 pages | Lett.Math.Phys.35:333-344,1995 | 10.1007/BF00750840 | DAMTP-93-66, UCLA/93/TEP/46 | hep-th math.QA | null | We study the representation theory of finite W-algebras. After introducing
parabolic subalgebras to describe the structure of W-algebras, we define the
Verma modules and give a conjecture for the Kac determinant. This allows us to
find the completely degenerate representations of the finite W-algebras. To
extract the... | [
{
"created": "Fri, 3 Dec 1993 00:04:26 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"de Vos",
"K.",
""
],
[
"van Driel",
"P.",
""
]
] | We study the representation theory of finite W-algebras. After introducing parabolic subalgebras to describe the structure of W-algebras, we define the Verma modules and give a conjecture for the Kac determinant. This allows us to find the completely degenerate representations of the finite W-algebras. To extract the i... |
1903.01765 | Fech Scen Khoo | Athanasios Chatzistavrakidis, Larisa Jonke, Fech Scen Khoo and Richard
J. Szabo | The Algebroid Structure of Double Field Theory | 11 pages; proceedings of "Dualities and Generalized Geometries",
Corfu Summer Institute 2018. v2: typo corrected, reference added | null | null | EMPG-19-03 | hep-th math-ph math.DG math.MP math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By doubling the target space of a canonical Courant algebroid and
subsequently projecting down to a specific subbundle, we identify the data of
double field theory (DFT) and hence define its algebroid structure. We specify
the properties of the DFT algebroid. We show that one of the Courant algebroid
properties plays... | [
{
"created": "Tue, 5 Mar 2019 10:46:55 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Mar 2019 12:54:16 GMT",
"version": "v2"
}
] | 2019-03-13 | [
[
"Chatzistavrakidis",
"Athanasios",
""
],
[
"Jonke",
"Larisa",
""
],
[
"Khoo",
"Fech Scen",
""
],
[
"Szabo",
"Richard J.",
""
]
] | By doubling the target space of a canonical Courant algebroid and subsequently projecting down to a specific subbundle, we identify the data of double field theory (DFT) and hence define its algebroid structure. We specify the properties of the DFT algebroid. We show that one of the Courant algebroid properties plays t... |
1110.4112 | Allen Stern | Lei Lu and A. Stern | Particle Dynamics on Snyder space | 22 pages | null | 10.1016/j.nuclphysb.2012.02.012 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine Hamiltonian formalism on Euclidean Snyder space. The latter
corresponds to a lattice in the quantum theory. For any given dynamical system,
it may not be possible to identify time with a real number parametrizing the
evolution in the quantum theory. The alternative requires the introduction of a
dynamical ... | [
{
"created": "Tue, 18 Oct 2011 20:02:31 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Mar 2012 19:56:16 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Lu",
"Lei",
""
],
[
"Stern",
"A.",
""
]
] | We examine Hamiltonian formalism on Euclidean Snyder space. The latter corresponds to a lattice in the quantum theory. For any given dynamical system, it may not be possible to identify time with a real number parametrizing the evolution in the quantum theory. The alternative requires the introduction of a dynamical ti... |
1906.01058 | Yasha Neiman | Adrian David, Nico Fischer and Yasha Neiman | Spinor-helicity variables for cosmological horizons in de Sitter space | 5 pages; v2: improved references, introduction | Phys. Rev. D 100, 045005 (2019) | 10.1103/PhysRevD.100.045005 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider massless fields of arbitrary spin in de Sitter space. We
introduce a spinor-helicity formalism, which encodes the field data on a
cosmological horizon. These variables reduce the free S-matrix in an observer's
causal patch, i.e. the evolution of free fields from one horizon to another, to
a simple Fourier... | [
{
"created": "Mon, 3 Jun 2019 20:08:02 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jul 2019 06:40:01 GMT",
"version": "v2"
}
] | 2019-08-14 | [
[
"David",
"Adrian",
""
],
[
"Fischer",
"Nico",
""
],
[
"Neiman",
"Yasha",
""
]
] | We consider massless fields of arbitrary spin in de Sitter space. We introduce a spinor-helicity formalism, which encodes the field data on a cosmological horizon. These variables reduce the free S-matrix in an observer's causal patch, i.e. the evolution of free fields from one horizon to another, to a simple Fourier t... |
hep-th/0503213 | Andrei Smilga | A.V. Smilga | Ghost-free higher-derivative theory | 13 pages, 1 figure | Phys.Lett.B632:433-438,2006 | 10.1016/j.physletb.2005.10.014 | null | hep-th | null | We present an example of the quantum system with higher derivatives in the
Lagrangian, which is ghost-free: the spectrum of the Hamiltonian is bounded
from below and unitarity is preserved.
| [
{
"created": "Sun, 27 Mar 2005 15:00:22 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Smilga",
"A. V.",
""
]
] | We present an example of the quantum system with higher derivatives in the Lagrangian, which is ghost-free: the spectrum of the Hamiltonian is bounded from below and unitarity is preserved. |
hep-th/9606095 | Tetsuji Miwa | Y. Asai, M. Jimbo, T. Miwa and Y. Pugai | Bosonization of vertex operators for the $A^{(1)_{n-1}$ face model | null | J.Phys.A29:6595-6616,1996 | 10.1088/0305-4470/29/20/015 | RIMS-1082 | hep-th | null | We present a free boson realization of the vertex operators and their duals
for the solvable SOS lattice model of $A^{(1)}_{n-1}$ type. We discuss a
possible connection to the calculation of the correlation functions.
| [
{
"created": "Mon, 17 Jun 1996 06:39:37 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Asai",
"Y.",
""
],
[
"Jimbo",
"M.",
""
],
[
"Miwa",
"T.",
""
],
[
"Pugai",
"Y.",
""
]
] | We present a free boson realization of the vertex operators and their duals for the solvable SOS lattice model of $A^{(1)}_{n-1}$ type. We discuss a possible connection to the calculation of the correlation functions. |
hep-th/0505062 | Alexander Nichols | Jan de Gier, Alexander Nichols, Pavel Pyatov, and Vladimir Rittenberg | Magic in the spectra of the XXZ quantum chain with boundaries at Delta=0
and Delta=-1/2 | 29 pages | Nucl.Phys.B729:387-418,2005 | 10.1016/j.nuclphysb.2005.09.005 | null | hep-th cond-mat.stat-mech | null | We show that from the spectra of the U_q (sl(2)) symmetric XXZ spin-1/2
finite quantum chain at Delta=-1/2 (q=e^{pi i/3}) one can obtain the spectra of
certain XXZ quantum chains with diagonal and non-diagonal boundary conditions.
Similar observations are made for Delta=0 (q=e^{pi i/2}). In the finite-size
scaling li... | [
{
"created": "Fri, 6 May 2005 18:16:36 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Aug 2005 13:11:19 GMT",
"version": "v2"
}
] | 2009-02-02 | [
[
"de Gier",
"Jan",
""
],
[
"Nichols",
"Alexander",
""
],
[
"Pyatov",
"Pavel",
""
],
[
"Rittenberg",
"Vladimir",
""
]
] | We show that from the spectra of the U_q (sl(2)) symmetric XXZ spin-1/2 finite quantum chain at Delta=-1/2 (q=e^{pi i/3}) one can obtain the spectra of certain XXZ quantum chains with diagonal and non-diagonal boundary conditions. Similar observations are made for Delta=0 (q=e^{pi i/2}). In the finite-size scaling limi... |
1311.4589 | Mauricio Valenzuela | Nicolas Boulanger, Per Sundell and Mauricio Valenzuela | A Higher-Spin Chern-Simons Theory of Anyons | 6 pages, based on talk given by M. V. at "Supersymmetries and Quantum
Symmetries", Dubna, July 29 - August 3, 2013 with proceedings to appear in
Physics of Particles and Nuclei | null | 10.1134/S1547477114070048 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose Chern-Simons models of fractional-spin fields interacting with
ordinary tensorial higher-spin fields and internal color gauge fields. For
integer and half-integer values of the fractional spins, the model reduces to
finite sets of fields modulo infinite-dimensional ideals. We present the model
on-shell usi... | [
{
"created": "Mon, 18 Nov 2013 23:24:01 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Boulanger",
"Nicolas",
""
],
[
"Sundell",
"Per",
""
],
[
"Valenzuela",
"Mauricio",
""
]
] | We propose Chern-Simons models of fractional-spin fields interacting with ordinary tensorial higher-spin fields and internal color gauge fields. For integer and half-integer values of the fractional spins, the model reduces to finite sets of fields modulo infinite-dimensional ideals. We present the model on-shell using... |
hep-th/9702002 | Park Mu In | Yong-Wan Kim, Mu-In Park, Young-Jai Park, and Sean J. Yoon | BRST Quantization of the Proca Model based on the BFT and the BFV
Formalism | 29 pages, plain Latex, To be published in Int. J. Mod. Phys. A | Int.J.Mod.Phys. A12 (1997) 4217-4239 | 10.1142/S0217751X97002309 | SOGANG-HEP 208/96 | hep-th | null | The BRST quantization of the Abelian Proca model is performed using the
Batalin-Fradkin-Tyutin and the Batalin-Fradkin-Vilkovisky formalism. First, the
BFT Hamiltonian method is applied in order to systematically convert a second
class constraint system of the model into an effectively first class one by
introducing ... | [
{
"created": "Wed, 29 Jan 1997 06:56:19 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Kim",
"Yong-Wan",
""
],
[
"Park",
"Mu-In",
""
],
[
"Park",
"Young-Jai",
""
],
[
"Yoon",
"Sean J.",
""
]
] | The BRST quantization of the Abelian Proca model is performed using the Batalin-Fradkin-Tyutin and the Batalin-Fradkin-Vilkovisky formalism. First, the BFT Hamiltonian method is applied in order to systematically convert a second class constraint system of the model into an effectively first class one by introducing ne... |
1305.0693 | Nathan Berkovits | Nathan Berkovits (ICTP-SAIFR/IFT-UNESP, Sao Paulo) | Dynamical twisting and the b ghost in the pure spinor formalism | 12 pages harvmac | null | 10.1007/JHEP06(2013)091 | ICTP-SAIFR/2013-006 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After adding an RNS-like fermionic vector \psi^m to the pure spinor
formalism, the non-minimal b ghost takes a simple form similar to the pure
spinor BRST operator. The N=2 superconformal field theory generated by the b
ghost and the BRST current can be interpreted as a "dynamical twisting" of the
RNS formalism where... | [
{
"created": "Fri, 3 May 2013 13:08:59 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Berkovits",
"Nathan",
"",
"ICTP-SAIFR/IFT-UNESP, Sao Paulo"
]
] | After adding an RNS-like fermionic vector \psi^m to the pure spinor formalism, the non-minimal b ghost takes a simple form similar to the pure spinor BRST operator. The N=2 superconformal field theory generated by the b ghost and the BRST current can be interpreted as a "dynamical twisting" of the RNS formalism where t... |
hep-th/0010135 | Francesco Toppan | A. Pashnev (JINR), F. Toppan (CBPF) | On the Classification of N-extended Supersymmetric Quantum Mechanical
Systems | 15 pages, LaTex | J.Math.Phys. 42 (2001) 5257-5271 | 10.1063/1.1409349 | JINR-E2-2000-193, CBPF-NF-029/00 | hep-th | null | In this paper some properties of the irreducible multiplets of representation
for the N = (p, q) - extended supersymmetry in one dimension are discussed.
Essentially two results are here presented. At first a peculiar property of the
one dimension is exhibited, namely that any multiplet containing 2d (d bosonic
and d... | [
{
"created": "Tue, 17 Oct 2000 12:27:26 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Pashnev",
"A.",
"",
"JINR"
],
[
"Toppan",
"F.",
"",
"CBPF"
]
] | In this paper some properties of the irreducible multiplets of representation for the N = (p, q) - extended supersymmetry in one dimension are discussed. Essentially two results are here presented. At first a peculiar property of the one dimension is exhibited, namely that any multiplet containing 2d (d bosonic and d f... |
1310.8514 | Doron Gepner R | Doron Gepner and Herve Partouche | On The Real Part of a Conformal Field Theory | 9 pages | null | null | CPHT-RR095 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Every conformal field theory has the symmetry of taking each field to its
adjoint. We consider here the quotient (orbifold) conformal field theory
obtained by twisting with respect to this symmetry. A general method for
computing such quotients is developed using the coulomb gas representation.
Examples of parafermio... | [
{
"created": "Thu, 31 Oct 2013 14:21:12 GMT",
"version": "v1"
}
] | 2013-11-01 | [
[
"Gepner",
"Doron",
""
],
[
"Partouche",
"Herve",
""
]
] | Every conformal field theory has the symmetry of taking each field to its adjoint. We consider here the quotient (orbifold) conformal field theory obtained by twisting with respect to this symmetry. A general method for computing such quotients is developed using the coulomb gas representation. Examples of parafermions... |
2001.08738 | Hadi Parsian | Hadi Parsian, He Feng | A Mathematica code for calculating massless spectrum of (0,2)
Landau-Ginzburg orbifold | A Mathematica notebook file has been attached to the submission | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short paper, we try to explain how to use our program which has been
written in Wolfram Mathematica to get the massless spectrum of any
Landau-Ginzburg orbifold. The technique has been developed by Witten-Kachru
theoretically, but calculating it for an explicit Landau-Ginzburg model is
exhausting and in gener... | [
{
"created": "Thu, 23 Jan 2020 18:59:30 GMT",
"version": "v1"
}
] | 2020-01-24 | [
[
"Parsian",
"Hadi",
""
],
[
"Feng",
"He",
""
]
] | In this short paper, we try to explain how to use our program which has been written in Wolfram Mathematica to get the massless spectrum of any Landau-Ginzburg orbifold. The technique has been developed by Witten-Kachru theoretically, but calculating it for an explicit Landau-Ginzburg model is exhausting and in general... |
2407.11476 | Oliver Schlotterer | Eric D'Hoker, Oliver Schlotterer | Fay identities for polylogarithms on higher-genus Riemann surfaces | 86 + 45 pages | null | null | UUITP--17/24 | hep-th hep-ph math.AG math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recent construction of polylogarithms on Riemann surfaces of arbitrary
genus in arXiv:2306.08644 is based on a flat connection assembled from
single-valued non-holomorphic integration kernels that depend on two points on
the Riemann surface. In this work, we construct and prove infinite families of
bilinear relatio... | [
{
"created": "Tue, 16 Jul 2024 08:14:24 GMT",
"version": "v1"
}
] | 2024-07-17 | [
[
"D'Hoker",
"Eric",
""
],
[
"Schlotterer",
"Oliver",
""
]
] | A recent construction of polylogarithms on Riemann surfaces of arbitrary genus in arXiv:2306.08644 is based on a flat connection assembled from single-valued non-holomorphic integration kernels that depend on two points on the Riemann surface. In this work, we construct and prove infinite families of bilinear relations... |
1204.3497 | D. J. Toms | David J. Toms | Renormalization and vacuum energy for an interacting scalar field in a
\delta-function potential | To appear in the special issue of J. Phys. A to honour J. S. Dowker | null | 10.1088/1751-8113/45/37/374026 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a self-interacting scalar field theory in the presence of a
\delta-function background potential. The role of surface interactions in
obtaining a renormalizable theory is stressed and demonstrated by a two-loop
calculation. The necessary counterterms are evaluated by adopting dimensional
regularization and t... | [
{
"created": "Mon, 16 Apr 2012 14:27:18 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Toms",
"David J.",
""
]
] | We study a self-interacting scalar field theory in the presence of a \delta-function background potential. The role of surface interactions in obtaining a renormalizable theory is stressed and demonstrated by a two-loop calculation. The necessary counterterms are evaluated by adopting dimensional regularization and the... |
2408.04720 | Aur\'elien Dersy | Clifford Cheung, Aur\'elien Dersy, Matthew D. Schwartz | Learning the Simplicity of Scattering Amplitudes | 25+15 pages, 9+6 figures | null | null | CALT-TH 2024-031 | hep-th cs.LG hep-ph | http://creativecommons.org/licenses/by/4.0/ | The simplification and reorganization of complex expressions lies at the core
of scientific progress, particularly in theoretical high-energy physics. This
work explores the application of machine learning to a particular facet of this
challenge: the task of simplifying scattering amplitudes expressed in terms of
spi... | [
{
"created": "Thu, 8 Aug 2024 18:36:43 GMT",
"version": "v1"
}
] | 2024-08-12 | [
[
"Cheung",
"Clifford",
""
],
[
"Dersy",
"Aurélien",
""
],
[
"Schwartz",
"Matthew D.",
""
]
] | The simplification and reorganization of complex expressions lies at the core of scientific progress, particularly in theoretical high-energy physics. This work explores the application of machine learning to a particular facet of this challenge: the task of simplifying scattering amplitudes expressed in terms of spino... |
hep-th/0302158 | Daniel Waldram | Jerome P. Gauntlett, Dario Martelli and Daniel Waldram | Superstrings with Intrinsic Torsion | 58 pages, LaTeX; v2: New section on solutions including an example
with N=3 supersymmetry and discussion of heterotic compactifications. Details
on conventions and references added. v3: added an explicit example of
non-integrable product structure in Appendix C; some typos fixed | Phys.Rev. D69 (2004) 086002 | 10.1103/PhysRevD.69.086002 | QMUL-PH-03-01 | hep-th math.DG | null | We systematically analyse the necessary and sufficient conditions for the
preservation of supersymmetry for bosonic geometries of the form R^{1,9-d}
\times M_d, in the common NS-NS sector of type II string theory and also type
I/heterotic string theory. The results are phrased in terms of the intrinsic
torsion of G-s... | [
{
"created": "Wed, 19 Feb 2003 20:56:11 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Mar 2003 18:26:43 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Jun 2003 17:53:49 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Gauntlett",
"Jerome P.",
""
],
[
"Martelli",
"Dario",
""
],
[
"Waldram",
"Daniel",
""
]
] | We systematically analyse the necessary and sufficient conditions for the preservation of supersymmetry for bosonic geometries of the form R^{1,9-d} \times M_d, in the common NS-NS sector of type II string theory and also type I/heterotic string theory. The results are phrased in terms of the intrinsic torsion of G-str... |
1703.08927 | Mao Zeng | Zvi Bern, Michael Enciso, Julio Parra-Martinez, Mao Zeng | Manifesting enhanced cancellations in supergravity: integrands versus
integrals | 28 pages, 5 figures | JHEP 05 (2017) 137 | 10.1007/JHEP05(2017)137 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Examples of "enhanced ultraviolet cancellations" with no known
standard-symmetry explanation have been found in a variety of supergravity
theories. By examining one- and two-loop examples in four- and five-dimensional
half-maximal supergravity, we argue that enhanced cancellations in general
cannot be exhibited prior... | [
{
"created": "Mon, 27 Mar 2017 04:40:23 GMT",
"version": "v1"
}
] | 2017-08-25 | [
[
"Bern",
"Zvi",
""
],
[
"Enciso",
"Michael",
""
],
[
"Parra-Martinez",
"Julio",
""
],
[
"Zeng",
"Mao",
""
]
] | Examples of "enhanced ultraviolet cancellations" with no known standard-symmetry explanation have been found in a variety of supergravity theories. By examining one- and two-loop examples in four- and five-dimensional half-maximal supergravity, we argue that enhanced cancellations in general cannot be exhibited prior t... |
1503.07853 | Thomas Bachlechner | Thomas C. Bachlechner, Cody Long, Liam McAllister | Planckian Axions and the Weak Gravity Conjecture | 20 pages, 2 figures | JHEP 1601 (2016) 091 | 10.1007/JHEP01(2016)091 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Several recent works have claimed that the Weak Gravity Conjecture (WGC)
excludes super-Planckian displacements of axion fields, and hence large-field
axion inflation, in the absence of monodromy. We argue that in theories with
$N\gg1$ axions, super-Planckian axion diameters $\cal{D}$ are readily allowed
by the WGC. ... | [
{
"created": "Thu, 26 Mar 2015 19:58:40 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Bachlechner",
"Thomas C.",
""
],
[
"Long",
"Cody",
""
],
[
"McAllister",
"Liam",
""
]
] | Several recent works have claimed that the Weak Gravity Conjecture (WGC) excludes super-Planckian displacements of axion fields, and hence large-field axion inflation, in the absence of monodromy. We argue that in theories with $N\gg1$ axions, super-Planckian axion diameters $\cal{D}$ are readily allowed by the WGC. We... |
hep-th/9405027 | Richard MacKenzie | D. Caenepeel and R. MacKenzie | Parity violation, anyon scattering and the mean field approximation | 17 pages plus 3 encoded/compressed post-script figures,
UdeM-LPN-TH-94-188 | Phys.Rev.D50:5418-5424,1994 | 10.1103/PhysRevD.50.5418 | null | hep-th | null | Some general features of the scattering of boson-based anyons with an added
non-statistical interaction are discussed. Periodicity requirements of the
phase shifts are derived, and used to illustrate the danger inherent in
separating these phase shifts into the well-known pure Aharanov-Bohm phase
shifts, and an addit... | [
{
"created": "Wed, 4 May 1994 19:05:13 GMT",
"version": "v1"
}
] | 2011-08-11 | [
[
"Caenepeel",
"D.",
""
],
[
"MacKenzie",
"R.",
""
]
] | Some general features of the scattering of boson-based anyons with an added non-statistical interaction are discussed. Periodicity requirements of the phase shifts are derived, and used to illustrate the danger inherent in separating these phase shifts into the well-known pure Aharanov-Bohm phase shifts, and an additio... |
hep-th/0409223 | Andrey Katz | Andrey Katz and Yael Shadmi | Gauge Theories in $AdS_5$ and Fine-Lattice Deconstruction | 17 pages, 1 figure, typos in listing version of abstract corrected | JHEP0411:060,2004 | 10.1088/1126-6708/2004/11/060 | null | hep-th | null | The logarithmic energy dependence of gauge couplings in AdS_5 emerges almost
automatically when the theory is deconstructed on a coarse lattice. Here we
study the theory away from the coarse-lattice limit. While we cannot
analytically calculate individual KK masses for a fine lattice, we can
calculate the product of ... | [
{
"created": "Wed, 22 Sep 2004 14:49:38 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Sep 2004 15:00:49 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Katz",
"Andrey",
""
],
[
"Shadmi",
"Yael",
""
]
] | The logarithmic energy dependence of gauge couplings in AdS_5 emerges almost automatically when the theory is deconstructed on a coarse lattice. Here we study the theory away from the coarse-lattice limit. While we cannot analytically calculate individual KK masses for a fine lattice, we can calculate the product of al... |
0801.2808 | Hongbo Cheng | Hongbo Cheng, Yunqi Liu | The circular loop equation of a cosmic string with time-varying tension | 8 pages, 3 figures. accepted by Modern Physics Letters A | Mod.Phys.Lett.A23:3023-3030,2008 | 10.1142/S0217732308026340 | null | hep-th | null | The equation of circular loops of cosmic string with time-dependent tension
is studied in the Minkowski spacetime and Robertson-Walker universe. We find
that, in the case where the tension depends on some power of the cosmic time,
cosmic string loops with time-varying tension should not collapse to form a
black hole ... | [
{
"created": "Fri, 18 Jan 2008 03:37:20 GMT",
"version": "v1"
}
] | 2008-12-25 | [
[
"Cheng",
"Hongbo",
""
],
[
"Liu",
"Yunqi",
""
]
] | The equation of circular loops of cosmic string with time-dependent tension is studied in the Minkowski spacetime and Robertson-Walker universe. We find that, in the case where the tension depends on some power of the cosmic time, cosmic string loops with time-varying tension should not collapse to form a black hole if... |
hep-th/0308084 | J. M. C. Malbouisson | C. A. Almeida, D. Bazeia, L. Losano, and J. M. C. Malbouisson | New soluble nonlinear models for scalar fields | 12 pages, 3 figures, Eq.(25) corrected, Fig.3 changed, comments added | null | null | null | hep-th hep-ph nlin.SI | null | We extend a deformation prescription recently introduced and present some new
soluble nonlinear problems for kinks and lumps. In particular, we show how to
generate models which present the basic ingredients needed to give rise to
"dimension bubbles," having different macroscopic space dimensions on the
interior and ... | [
{
"created": "Wed, 13 Aug 2003 16:33:25 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Sep 2003 17:26:32 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Almeida",
"C. A.",
""
],
[
"Bazeia",
"D.",
""
],
[
"Losano",
"L.",
""
],
[
"Malbouisson",
"J. M. C.",
""
]
] | We extend a deformation prescription recently introduced and present some new soluble nonlinear problems for kinks and lumps. In particular, we show how to generate models which present the basic ingredients needed to give rise to "dimension bubbles," having different macroscopic space dimensions on the interior and th... |
hep-th/0605215 | Vasiliy Neznamov P. | V.P. Neznamov | Foldy-Wouthuysen Transformation with Dirac Matrices in Chiral
Representation | 10 pages, 2 figures | null | null | null | hep-th | null | The paper offers an expression of the general Foldy-Wouthuysen transformation
in the chiral representation of Dirac matrices and in the presence of boson
fields interacting with fermion field.
| [
{
"created": "Mon, 22 May 2006 06:35:37 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Dec 2006 06:28:44 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Neznamov",
"V. P.",
""
]
] | The paper offers an expression of the general Foldy-Wouthuysen transformation in the chiral representation of Dirac matrices and in the presence of boson fields interacting with fermion field. |
2408.01030 | Naoki Sasakura | Swastik Majumder, Naoki Sasakura | Three cases of complex eigenvalue/vector distributions of symmetric
order-three random tensors | 38 pages, 7 figures | null | null | YITP-24-83 | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Random tensor models have applications in a variety of fields, such as
quantum gravity, quantum information theory, mathematics of modern
technologies, etc., and studying their statistical properties, e.g., tensor
eigenvalue/vector distributions, are interesting and useful. Recently some
tensor eigenvalue/vector dist... | [
{
"created": "Fri, 2 Aug 2024 06:06:43 GMT",
"version": "v1"
}
] | 2024-08-05 | [
[
"Majumder",
"Swastik",
""
],
[
"Sasakura",
"Naoki",
""
]
] | Random tensor models have applications in a variety of fields, such as quantum gravity, quantum information theory, mathematics of modern technologies, etc., and studying their statistical properties, e.g., tensor eigenvalue/vector distributions, are interesting and useful. Recently some tensor eigenvalue/vector distri... |
2211.09138 | Jan Vysoky | Branislav Jurco, Filip Moucka, Jan Vysoky | Palatini Variation in Generalized Geometry and String Effective Actions | null | null | 10.1016/j.geomphys.2023.104909 | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the Palatini formalism within the framework of generalized
Riemannian geometry of Courant algebroids. In this context, the Palatini
variation of a generalized Einstein-Hilbert-Palatini action - formed using a
generalized metric, a Courant algebroid connection (in contrary to the ordinary
case, not necessar... | [
{
"created": "Wed, 16 Nov 2022 19:00:03 GMT",
"version": "v1"
}
] | 2023-07-19 | [
[
"Jurco",
"Branislav",
""
],
[
"Moucka",
"Filip",
""
],
[
"Vysoky",
"Jan",
""
]
] | We develop the Palatini formalism within the framework of generalized Riemannian geometry of Courant algebroids. In this context, the Palatini variation of a generalized Einstein-Hilbert-Palatini action - formed using a generalized metric, a Courant algebroid connection (in contrary to the ordinary case, not necessaril... |
1011.1604 | Harold Blas | H. Blas and H. L. Carrion | Noncommutative (generalized) sine-Gordon/massive Thirring
correspondence, integrability and solitons | 38 pages, 1 figure, LaTex. References added and some typos corrected | null | null | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Some properties of the correspondence between the non-commutative versions of
the (generalized) sine-Gordon (NCGSG$_{1,2}$) and the massive Thirring
(NCGMT$_{1,2}$) models are studied. Our method relies on the master Lagrangian
approach to deal with dual theories. The master Lagrangians turn out to be the
NC versions... | [
{
"created": "Sun, 7 Nov 2010 02:05:34 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Dec 2010 18:58:45 GMT",
"version": "v2"
}
] | 2011-01-04 | [
[
"Blas",
"H.",
""
],
[
"Carrion",
"H. L.",
""
]
] | Some properties of the correspondence between the non-commutative versions of the (generalized) sine-Gordon (NCGSG$_{1,2}$) and the massive Thirring (NCGMT$_{1,2}$) models are studied. Our method relies on the master Lagrangian approach to deal with dual theories. The master Lagrangians turn out to be the NC versions o... |
1601.06360 | Aritra Banerjee | Aritra Banerjee, Sagar Biswas and Rashmi R. Nayak | D1 string dynamics in curved backgrounds with fluxes | Many clarifications added, revised version to appear in JHEP | null | 10.1007/JHEP04(2016)172 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study various rotating and oscillating D-string configurations in some
general backgrounds with fluxes. In particular, we look for solutions to the
equations of motion of various rigidly rotating D-strings in $AdS_3$ background
with mixed flux, and in the intersecting D-brane geometries. We find out
relations amon... | [
{
"created": "Sun, 24 Jan 2016 08:57:41 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Apr 2016 08:31:47 GMT",
"version": "v2"
}
] | 2016-05-25 | [
[
"Banerjee",
"Aritra",
""
],
[
"Biswas",
"Sagar",
""
],
[
"Nayak",
"Rashmi R.",
""
]
] | We study various rotating and oscillating D-string configurations in some general backgrounds with fluxes. In particular, we look for solutions to the equations of motion of various rigidly rotating D-strings in $AdS_3$ background with mixed flux, and in the intersecting D-brane geometries. We find out relations among ... |
hep-th/9408082 | Andreas Wisskirchen | Ralph Blumenhagen and Andreas Wisskirchen | Extension of the N=2 Virasoro algebra by two primary fields of dimension
2 and 3 | 12 pages, PlainTeX, BONN-TH-94-12 | Phys.Lett. B343 (1995) 168-180 | 10.1016/0370-2693(94)01433-D | null | hep-th | null | We explicitly construct the extension of the N=2 super Virasoro algebra by
two super primary fields of dimension two and three with vanishing u(1)-charge.
Using a super covariant formalism we obtain two different solutions both
consistent for generic values of the central charge c. The first one can be
identified wit... | [
{
"created": "Mon, 15 Aug 1994 07:21:25 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Wisskirchen",
"Andreas",
""
]
] | We explicitly construct the extension of the N=2 super Virasoro algebra by two super primary fields of dimension two and three with vanishing u(1)-charge. Using a super covariant formalism we obtain two different solutions both consistent for generic values of the central charge c. The first one can be identified with ... |
hep-th/0404161 | Roy Maartens | J.-F. Dufaux (Orsay), J. Lidsey (Queen Mary), R. Maartens
(Portsmouth), M. Sami (IUCAA) | Cosmological perturbations from braneworld inflation with a Gauss-Bonnet
term | Minor alterations to match published version | Phys.Rev. D70 (2004) 083525 | 10.1103/PhysRevD.70.083525 | null | hep-th astro-ph gr-qc | null | Braneworld inflation is a phenomenology related to string theory that
describes high-energy modifications to general relativistic inflation. The
observable universe is a braneworld embedded in 5-dimensional anti de Sitter
spacetime. Whe the 5-dimensional action is Einstein-Hilbert, we have a
Randall-Sundrum type bran... | [
{
"created": "Wed, 21 Apr 2004 16:52:16 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Nov 2004 14:22:48 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Dufaux",
"J. -F.",
"",
"Orsay"
],
[
"Lidsey",
"J.",
"",
"Queen Mary"
],
[
"Maartens",
"R.",
"",
"Portsmouth"
],
[
"Sami",
"M.",
"",
"IUCAA"
]
] | Braneworld inflation is a phenomenology related to string theory that describes high-energy modifications to general relativistic inflation. The observable universe is a braneworld embedded in 5-dimensional anti de Sitter spacetime. Whe the 5-dimensional action is Einstein-Hilbert, we have a Randall-Sundrum type branew... |
hep-th/0308184 | Rajesh Gopakumar | Rajesh Gopakumar (Harish-Chandra Research Institute) | From Free Fields to $AdS$ | 35 pages, 4 figures; v2: references added | Phys.Rev. D70 (2004) 025009 | 10.1103/PhysRevD.70.025009 | null | hep-th | null | Free ${\cal N}=4$ Super Yang-Mills theory (in the large $N$ limit) is dual to
an, as yet, intractable closed string theory on $AdS_5\times S^5$. We aim to
implement open-closed string duality in this system and thereby recast the free
field correlation functions as amplitudes in $AdS$. The basic strategy is to
implem... | [
{
"created": "Wed, 27 Aug 2003 17:19:24 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Sep 2003 10:11:40 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Gopakumar",
"Rajesh",
"",
"Harish-Chandra Research Institute"
]
] | Free ${\cal N}=4$ Super Yang-Mills theory (in the large $N$ limit) is dual to an, as yet, intractable closed string theory on $AdS_5\times S^5$. We aim to implement open-closed string duality in this system and thereby recast the free field correlation functions as amplitudes in $AdS$. The basic strategy is to implemen... |
hep-th/0507080 | Xinkai Wu | Sumit R. Das, Stefano Giusto, Samir D. Mathur, Yogesh Srivastava,
Xinkai Wu and Chengang Zhou | Branes wrapping Black Holes | 41 pages, 2 figures;v2: references added | Nucl.Phys. B733 (2006) 297-333 | 10.1016/j.nuclphysb.2005.11.011 | UK-05-04 | hep-th | null | We examine the dynamics of extended branes, carrying lower dimensional brane
charges, wrapping black holes and black hole microstates in M and Type II
string theory. We show that they have a universal dispersion relation typical
of threshold bound states with a total energy equal to the sum of the
contributions from ... | [
{
"created": "Thu, 7 Jul 2005 19:47:49 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Aug 2005 20:39:13 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Das",
"Sumit R.",
""
],
[
"Giusto",
"Stefano",
""
],
[
"Mathur",
"Samir D.",
""
],
[
"Srivastava",
"Yogesh",
""
],
[
"Wu",
"Xinkai",
""
],
[
"Zhou",
"Chengang",
""
]
] | We examine the dynamics of extended branes, carrying lower dimensional brane charges, wrapping black holes and black hole microstates in M and Type II string theory. We show that they have a universal dispersion relation typical of threshold bound states with a total energy equal to the sum of the contributions from th... |
hep-th/0010187 | Allen Stern | G. Alexanian, A. Pinzul and A. Stern | Generalized Coherent State Approach to Star Products and Applications to
the Fuzzy Sphere | 18 pages | Nucl.Phys.B600:531-547,2001 | 10.1016/S0550-3213(00)00743-4 | null | hep-th | null | We construct a star product associated with an arbitrary two dimensional
Poisson structure using generalized coherent states on the complex plane. From
our approach one easily recovers the star product for the fuzzy torus, and also
one for the fuzzy sphere. For the latter we need to define the `fuzzy'
stereographic p... | [
{
"created": "Mon, 23 Oct 2000 21:35:26 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Nov 2000 18:51:05 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Alexanian",
"G.",
""
],
[
"Pinzul",
"A.",
""
],
[
"Stern",
"A.",
""
]
] | We construct a star product associated with an arbitrary two dimensional Poisson structure using generalized coherent states on the complex plane. From our approach one easily recovers the star product for the fuzzy torus, and also one for the fuzzy sphere. For the latter we need to define the `fuzzy' stereographic pro... |
hep-th/9709036 | null | Y. Strauss, L.P. Horwitz and E. Eisenberg | Representation of Quantum Mechanical Resonances in the Lax-Phillips
Hilbert Space | Plain TeX, 26 pages. Minor revisions | J.Math.Phys. 41 (2000) 8050-8071 | 10.1063/1.1310359 | null | hep-th | null | We discuss the quantum Lax-Phillips theory of scattering and unstable
systems. In this framework, the decay of an unstable system is described by a
semigroup. The spectrum of the generator of the semigroup corresponds to the
singularities of the Lax-Phillips $S$-matrix. In the case of discrete (complex)
spectrum of t... | [
{
"created": "Thu, 4 Sep 1997 12:09:37 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Apr 1998 10:18:19 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Strauss",
"Y.",
""
],
[
"Horwitz",
"L. P.",
""
],
[
"Eisenberg",
"E.",
""
]
] | We discuss the quantum Lax-Phillips theory of scattering and unstable systems. In this framework, the decay of an unstable system is described by a semigroup. The spectrum of the generator of the semigroup corresponds to the singularities of the Lax-Phillips $S$-matrix. In the case of discrete (complex) spectrum of the... |
2112.09119 | Jo\~ao Melo | Jo\~ao F. Melo | The Propagator Matrix Reloaded | 20+5 pages, 2 figures, added note in introduction addressing recent
comments | SciPost Phys. Core 6, 019 (2023) | 10.21468/SciPostPhysCore.6.1.019 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The standard way to perform calculations for quantum field theories involves
the S-matrix and the assumption that the theory is free at past and future
infinity. However, this assumption may not hold for field theories in
non-trivial backgrounds such as curved spacetimes or finite temperature. In
fact, even in the si... | [
{
"created": "Thu, 16 Dec 2021 18:57:51 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jan 2022 15:43:36 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Mar 2023 17:12:17 GMT",
"version": "v3"
},
{
"created": "Tue, 16 May 2023 13:36:44 GMT",
"version": "v4"
}
] | 2023-05-17 | [
[
"Melo",
"João F.",
""
]
] | The standard way to perform calculations for quantum field theories involves the S-matrix and the assumption that the theory is free at past and future infinity. However, this assumption may not hold for field theories in non-trivial backgrounds such as curved spacetimes or finite temperature. In fact, even in the simp... |
hep-th/0104024 | Andrea Pelissetto | Andrea Pelissetto, Paolo Rossi and Ettore Vicari | Large-n Critical Behavior of O(n)xO(m) Spin Models | 29 pages, a few refs added, Nucl. Phys. B in press | Nucl.Phys. B607 (2001) 605-634 | 10.1016/S0550-3213(01)00223-1 | null | hep-th cond-mat hep-lat | null | We consider the Landau-Ginzburg-Wilson Hamiltonian with O(n)x O(m) symmetry
and compute the critical exponents at all fixed points to O(n^{-2}) and to
O(\epsilon^3) in a \epsilon=4-d expansion. We also consider the corresponding
non-linear sigma model and determine the fixed points and the critical
exponents to O(\ti... | [
{
"created": "Tue, 3 Apr 2001 12:26:39 GMT",
"version": "v1"
},
{
"created": "Tue, 8 May 2001 09:50:54 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Pelissetto",
"Andrea",
""
],
[
"Rossi",
"Paolo",
""
],
[
"Vicari",
"Ettore",
""
]
] | We consider the Landau-Ginzburg-Wilson Hamiltonian with O(n)x O(m) symmetry and compute the critical exponents at all fixed points to O(n^{-2}) and to O(\epsilon^3) in a \epsilon=4-d expansion. We also consider the corresponding non-linear sigma model and determine the fixed points and the critical exponents to O(\tild... |
2202.00682 | Miguel Montero | Fien Apers, Miguel Montero, Thomas Van Riet, Timm Wrase | Comments on classical AdS flux vacua with scale separation | 22 pages, 1 Figure | null | 10.1007/JHEP05(2022)167 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | AdS flux vacua with a parametric separation between the AdS and KK scales
have been conjectured to be in the Swampland. We study flux compactifications
of massive IIA supergravity with O6 planes which are claimed to allow
moduli-stabilised and scale separated AdS$_3$ and AdS$_4$ vacua at arbitrary
weak coupling and l... | [
{
"created": "Tue, 1 Feb 2022 19:00:00 GMT",
"version": "v1"
}
] | 2022-06-08 | [
[
"Apers",
"Fien",
""
],
[
"Montero",
"Miguel",
""
],
[
"Van Riet",
"Thomas",
""
],
[
"Wrase",
"Timm",
""
]
] | AdS flux vacua with a parametric separation between the AdS and KK scales have been conjectured to be in the Swampland. We study flux compactifications of massive IIA supergravity with O6 planes which are claimed to allow moduli-stabilised and scale separated AdS$_3$ and AdS$_4$ vacua at arbitrary weak coupling and lar... |
1402.2364 | Y. M. Cho | Y. M. Cho, Franklin H. Cho, and Kyoungtae Kimm | Weyl symmetric Effective Action and Monopole Condensation in SU(3) QCD | arXiv admin note: substantial text overlap with arXiv:1206.6936
Withdraw for the new and updated file | null | null | null | hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how to generalize the previous result of the monopole condensation in
SU(2) QCD to SU(3) QCD. We present the gauge independent Weyl symmetric Abelian
decomposition of the SU(3) QCD which decomposes the gluons to the color neutral
neurons and the colored chromons. The decomposition allows us to separate the
ga... | [
{
"created": "Tue, 11 Feb 2014 04:08:38 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Mar 2018 23:04:48 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Nov 2018 01:34:17 GMT",
"version": "v3"
}
] | 2018-11-12 | [
[
"Cho",
"Y. M.",
""
],
[
"Cho",
"Franklin H.",
""
],
[
"Kimm",
"Kyoungtae",
""
]
] | We show how to generalize the previous result of the monopole condensation in SU(2) QCD to SU(3) QCD. We present the gauge independent Weyl symmetric Abelian decomposition of the SU(3) QCD which decomposes the gluons to the color neutral neurons and the colored chromons. The decomposition allows us to separate the gaug... |
hep-th/0203232 | Skuli Gudmundsson | Skuli Gudmundsson, Charles B. Thorn | One Loop Calculations in Gauge Theories Regulated on an $x^+$-$p^+$
Lattice | 26 pages, 36 figures | Phys.Rev. D66 (2002) 076001 | 10.1103/PhysRevD.66.076001 | UFIFT-HEP-02-12 | hep-th | null | In earlier work, the planar diagrams of $SU(N_c)$ gauge theory have been
regulated on the light-cone by a scheme involving both discrete $p^+$ and
$\tau=ix^+$. The transverse coordinates remain continuous, but even so all
diagrams are rendered finite by this procedure. In this scheme quartic
interactions are represen... | [
{
"created": "Tue, 26 Mar 2002 18:54:30 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Gudmundsson",
"Skuli",
""
],
[
"Thorn",
"Charles B.",
""
]
] | In earlier work, the planar diagrams of $SU(N_c)$ gauge theory have been regulated on the light-cone by a scheme involving both discrete $p^+$ and $\tau=ix^+$. The transverse coordinates remain continuous, but even so all diagrams are rendered finite by this procedure. In this scheme quartic interactions are represente... |
hep-th/0009075 | Alexandre Grezzi de Miranda Schmidt | Alfredo T. Suzuki, Alexandre G. M. Schmidt | First results for the Coulomb gauge integrals using NDIM | 8 pages, Revtex | Eur.Phys.J.C19:391-396,2001 | 10.1007/s100520100581 | null | hep-th | null | The Coulomb gauge has at least two advantadges over other gauge choices in
that bound states between quarks and studies of confinement are easier to
understand in this gauge. However, perturbative calculations, namely Feynman
loop integrations are not well-defined (there are the so-called energy
integrals) even withi... | [
{
"created": "Mon, 11 Sep 2000 13:59:51 GMT",
"version": "v1"
}
] | 2009-01-07 | [
[
"Suzuki",
"Alfredo T.",
""
],
[
"Schmidt",
"Alexandre G. M.",
""
]
] | The Coulomb gauge has at least two advantadges over other gauge choices in that bound states between quarks and studies of confinement are easier to understand in this gauge. However, perturbative calculations, namely Feynman loop integrations are not well-defined (there are the so-called energy integrals) even within ... |
hep-th/0407155 | Satoru Odake | S. Odake and R. Sasaki | Equilibria of `Discrete' Integrable Systems and Deformations of
Classical Orthogonal Polynomials | 45 pages. A few typos in section 6 are corrected | J.Phys. A37 (2004) 11841-11876 | 10.1088/0305-4470/37/49/006 | DPSU-04-1, YITP-04-36 | hep-th math.QA | null | The Ruijsenaars-Schneider systems are `discrete' version of the
Calogero-Moser (C-M) systems in the sense that the momentum operator p appears
in the Hamiltonians as a polynomial in e^{\pm\beta' p} (\beta' is a deformation
parameter) instead of an ordinary polynomial in p in the hierarchies of C-M
systems. We determi... | [
{
"created": "Sun, 18 Jul 2004 09:04:11 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jul 2004 09:18:34 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Odake",
"S.",
""
],
[
"Sasaki",
"R.",
""
]
] | The Ruijsenaars-Schneider systems are `discrete' version of the Calogero-Moser (C-M) systems in the sense that the momentum operator p appears in the Hamiltonians as a polynomial in e^{\pm\beta' p} (\beta' is a deformation parameter) instead of an ordinary polynomial in p in the hierarchies of C-M systems. We determine... |
hep-th/9307087 | Bunji Sakita | B. Sakita | W_{\infty} Gauge Transformations and the Electromagnetic Interactions of
Electrons in the Lowest Landau Level | 10 pages, CCNY-HEP-93/2 plain tex | Phys.Lett. B315 (1993) 124-128 | 10.1016/0370-2693(93)90168-H | null | hep-th cond-mat | null | We construct a $W_{\infty}$ gauge field theory of electrons in the lowest
Landau level. For this purpose we introduce an external gauge potential $\cal A
$ such that its $W_{\infty}$ gauge transformations cancel against the gauge
transformation of the electron field. We then show that the electromagnetic
interactions... | [
{
"created": "Tue, 13 Jul 1993 20:30:07 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Sakita",
"B.",
""
]
] | We construct a $W_{\infty}$ gauge field theory of electrons in the lowest Landau level. For this purpose we introduce an external gauge potential $\cal A $ such that its $W_{\infty}$ gauge transformations cancel against the gauge transformation of the electron field. We then show that the electromagnetic interactions o... |
1308.6350 | Martin Polacek | Martin Polacek, Warren Siegel | Natural curvature for manifest T-duality | Minor changes in notations (see e.g. eq.(7), eq.(8)). Some typos
corrected: e.g factor "i" in equations (11) and (12). New references added | null | 10.1007/JHEP01(2014)026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reformulate the manifestly T-dual description of the massless sector of
the closed bosonic string, directly from the geometry associated with the (left
and right) affine Lie algebra of the coset space Poincare/Lorentz. This
construction initially doubles not only the (spacetime) coordinates for
translations but al... | [
{
"created": "Thu, 29 Aug 2013 02:57:21 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Sep 2013 16:02:14 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Feb 2014 04:22:27 GMT",
"version": "v3"
}
] | 2015-06-17 | [
[
"Polacek",
"Martin",
""
],
[
"Siegel",
"Warren",
""
]
] | We reformulate the manifestly T-dual description of the massless sector of the closed bosonic string, directly from the geometry associated with the (left and right) affine Lie algebra of the coset space Poincare/Lorentz. This construction initially doubles not only the (spacetime) coordinates for translations but also... |
2306.10771 | Laura Felder | Laura O. Felder, Harold C. Steinacker | Oxidation, Reduction and Semi-Classical Limit for Quantum Matrix
Geometries | null | Laura O. Felder and Harold C. Steinacker, "Oxidation, reduction
and semi-classical limit for quantum matrix geometries", Journal of Geometry
and Physics 199 (2024) | 10.1016/j.geomphys.2024.105163 | UWThPh-2023-21 | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Matrix configurations define noncommutative spaces endowed with extra
structure including a generalized Laplace operator, and hence a metric
structure. Made dynamical via matrix models, they describe rich physical
systems including noncommutative gauge theory and emergent gravity. Refining
the construction in [1], we... | [
{
"created": "Mon, 19 Jun 2023 08:27:10 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Mar 2024 10:12:09 GMT",
"version": "v2"
}
] | 2024-03-15 | [
[
"Felder",
"Laura O.",
""
],
[
"Steinacker",
"Harold C.",
""
]
] | Matrix configurations define noncommutative spaces endowed with extra structure including a generalized Laplace operator, and hence a metric structure. Made dynamical via matrix models, they describe rich physical systems including noncommutative gauge theory and emergent gravity. Refining the construction in [1], we c... |
1106.4428 | Roberto Emparan | Roberto Emparan, Troels Harmark, Vasilis Niarchos, Niels A. Obers | Blackfolds in Supergravity and String Theory | 47 pages. v2: comments and refs added | JHEP 1108 (2011) 154 | 10.1007/JHEP08(2011)154 | NORDITA-2011-49, CCTP-2011-16 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the effective worldvolume theory for the dynamics of black branes
with charges of the kind that arise in many supergravities and low-energy
limits of string theory. Using this theory, we construct numerous new rotating
black holes with charges and dipoles of D-branes, fundamental strings and other
branes. ... | [
{
"created": "Wed, 22 Jun 2011 12:10:03 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Sep 2011 10:51:08 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Emparan",
"Roberto",
""
],
[
"Harmark",
"Troels",
""
],
[
"Niarchos",
"Vasilis",
""
],
[
"Obers",
"Niels A.",
""
]
] | We develop the effective worldvolume theory for the dynamics of black branes with charges of the kind that arise in many supergravities and low-energy limits of string theory. Using this theory, we construct numerous new rotating black holes with charges and dipoles of D-branes, fundamental strings and other branes. In... |
1307.5021 | Alexander Burinskii | Alexander Burinskii | Stringlike structures in Kerr-Schild geometry: N=2 string, twistors and
Calabi-Yau twofold | 17 pages, 5 figures, extension of the paper arXiv:1211.6021, to
appear in Theor.Math.Phys | Theor. and Math. Phys. 177(2) (2013) 1492; Teor.Mat.Fiz. 177 (2)
(2013) 247 (Rus vers.) | 10.1007/s11232-013-0118-x | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-dimensional Kerr-Schild geometry contains two stringy structures. The
first one is the closed string formed by the Kerr singular ring, and the second
one is an open complex string with was obtained in the complex structure of the
Kerr-Schild geometry. The real and complex Kerr strings form together a
membrane so... | [
{
"created": "Mon, 1 Jul 2013 13:26:14 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Burinskii",
"Alexander",
""
]
] | Four-dimensional Kerr-Schild geometry contains two stringy structures. The first one is the closed string formed by the Kerr singular ring, and the second one is an open complex string with was obtained in the complex structure of the Kerr-Schild geometry. The real and complex Kerr strings form together a membrane sour... |
1310.1911 | Merab Gogberashvili Prof | Merab Gogberashvili and Pavle Midodashvili | The 5D Standing Wave Braneworld With Real Scalar Field | The version accepted by Advances in High Energy Physics | Adv. High Energy Phys., Vol. 2013 (2013) 873686, | 10.1155/2013/873686 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce the new 5D braneworld with the real scalar field in the bulk.
The model represents the brane which bounds collective oscillations of
gravitational and scalar field standing waves. These waves are out of phase,
i.e. the energy of oscillations passes back and forth between the scalar and
gravitational wave... | [
{
"created": "Sun, 6 Oct 2013 13:18:45 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Dec 2013 08:42:41 GMT",
"version": "v2"
}
] | 2013-12-13 | [
[
"Gogberashvili",
"Merab",
""
],
[
"Midodashvili",
"Pavle",
""
]
] | We introduce the new 5D braneworld with the real scalar field in the bulk. The model represents the brane which bounds collective oscillations of gravitational and scalar field standing waves. These waves are out of phase, i.e. the energy of oscillations passes back and forth between the scalar and gravitational waves.... |
hep-th/9903017 | Gary Mccartor | Yuji Nakawaki and Gary McCartor | Light-Cone Quantization of the Schwinger Model | 19 pages, two ps figures, uses ptptex.sty and psfig | Prog.Theor.Phys.103:161-181,2000 | 10.1143/PTP.103.161 | SMUHEP/99-03 | hep-th | null | We consider constructing a canonical quantum theory of the light-cone gauge
($A_-$=0) Schwinger model in the light-cone representation. Quantization
conditions are obtained by requiring that translational generators $P_+$ and
$P_-$ give rise to Heisenberg equations which, in a physical subspace, are
consistant with t... | [
{
"created": "Mon, 1 Mar 1999 19:54:39 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nakawaki",
"Yuji",
""
],
[
"McCartor",
"Gary",
""
]
] | We consider constructing a canonical quantum theory of the light-cone gauge ($A_-$=0) Schwinger model in the light-cone representation. Quantization conditions are obtained by requiring that translational generators $P_+$ and $P_-$ give rise to Heisenberg equations which, in a physical subspace, are consistant with the... |
hep-th/9907208 | Gerald V. Dunne | Gerald V. Dunne | Derivative Expansion and Soliton Masses | 8 pages, 3 figures, RevTeX, uses epsfig.sty | Phys.Lett. B467 (1999) 238-246 | 10.1016/S0370-2693(99)01136-3 | null | hep-th hep-ph | null | We present a simple algorithm to implement the generalized derivative
expansion introduced previously by L-H. Chan, and apply it to the calculation
of the one-loop mass correction to the classical soliton mass in the 1+1
dimensional Jacobi model. We then show how this derivative expansion approach
implies that the to... | [
{
"created": "Wed, 28 Jul 1999 20:55:16 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Dunne",
"Gerald V.",
""
]
] | We present a simple algorithm to implement the generalized derivative expansion introduced previously by L-H. Chan, and apply it to the calculation of the one-loop mass correction to the classical soliton mass in the 1+1 dimensional Jacobi model. We then show how this derivative expansion approach implies that the tota... |
1110.5939 | Dumitru Ghilencea | I. Antoniadis, E. Dudas, D. M. Ghilencea | Goldstino and sgoldstino in microscopic models and the constrained
superfields formalism | 24 pages | null | 10.1016/j.nuclphysb.2011.12.005 | CERN-PH-TH/2011-219; CPHT-RR067.1011 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the exact relation between the superconformal symmetry breaking
chiral superfield (X) and the goldstino superfield in microscopic models of an
arbitrary Kahler potential (K) and in the presence of matter fields. We
investigate the decoupling of the massive sgoldstino and scalar matter fields
and the offshe... | [
{
"created": "Wed, 26 Oct 2011 22:17:36 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Antoniadis",
"I.",
""
],
[
"Dudas",
"E.",
""
],
[
"Ghilencea",
"D. M.",
""
]
] | We examine the exact relation between the superconformal symmetry breaking chiral superfield (X) and the goldstino superfield in microscopic models of an arbitrary Kahler potential (K) and in the presence of matter fields. We investigate the decoupling of the massive sgoldstino and scalar matter fields and the offshell... |
1208.2672 | Diego Trancanelli | Mariano Chernicoff, Daniel Fernandez, David Mateos, Diego Trancanelli | Quarkonium dissociation by anisotropy | 39 pages, 26 figures; v2: minor changes, added references | JHEP 1301:170,2013 | 10.1007/JHEP01(2013)170 | DAMTP-2012-58; ICCUB-12-319; MAD-TH-12-03 | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the screening length for quarkonium mesons moving through an
anisotropic, strongly coupled N=4 super Yang-Mills plasma by means of its
gravity dual. We present the results for arbitrary velocities and orientations
of the mesons, as well as for arbitrary values of the anisotropy. The
anisotropic screening l... | [
{
"created": "Mon, 13 Aug 2012 19:23:06 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jan 2013 16:55:35 GMT",
"version": "v2"
}
] | 2013-01-29 | [
[
"Chernicoff",
"Mariano",
""
],
[
"Fernandez",
"Daniel",
""
],
[
"Mateos",
"David",
""
],
[
"Trancanelli",
"Diego",
""
]
] | We compute the screening length for quarkonium mesons moving through an anisotropic, strongly coupled N=4 super Yang-Mills plasma by means of its gravity dual. We present the results for arbitrary velocities and orientations of the mesons, as well as for arbitrary values of the anisotropy. The anisotropic screening len... |
2205.08477 | Stuart Dowker | J.S.Dowker | On the Green function for an Aharonov-Bohm flux tube | 9 pages Typing errors corrected. Reference and small comment added | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | An earlier contour expression for the Green function of a free complex scalar
field in the presence of a conical singularity with localised magnetic flux is
shown to yield expressions for the field correlator and defect block expansions
that have been more recently found in connection with monodromy defects in
confor... | [
{
"created": "Tue, 17 May 2022 16:41:52 GMT",
"version": "v1"
},
{
"created": "Tue, 24 May 2022 16:06:03 GMT",
"version": "v2"
}
] | 2022-05-25 | [
[
"Dowker",
"J. S.",
""
]
] | An earlier contour expression for the Green function of a free complex scalar field in the presence of a conical singularity with localised magnetic flux is shown to yield expressions for the field correlator and defect block expansions that have been more recently found in connection with monodromy defects in conforma... |
1709.04847 | Zahra Molaee | Zahra Molaee and Ahmad Shirzad | Massive gravity, canonical structure and gauge symmetry | 14 pages, published version | Nucl. Phys. B, 933, 2018, 248-261 | 10.1016/j.nuclphysb.2018.06.006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Performing Hamiltonian analysis of the massive gravity [9] in full phase
space, we see that the theory is ghost free. We also see in a more clear way
that this result is intrinsic of the interaction term and does not depend on
the variables involved. Since no first class constraint emerges, the theory
seems to lack g... | [
{
"created": "Thu, 14 Sep 2017 15:57:25 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Mar 2018 14:46:01 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jul 2018 18:18:23 GMT",
"version": "v3"
}
] | 2018-08-01 | [
[
"Molaee",
"Zahra",
""
],
[
"Shirzad",
"Ahmad",
""
]
] | Performing Hamiltonian analysis of the massive gravity [9] in full phase space, we see that the theory is ghost free. We also see in a more clear way that this result is intrinsic of the interaction term and does not depend on the variables involved. Since no first class constraint emerges, the theory seems to lack gau... |
2006.10640 | L. F. F. Freitas | L. F. F. Freitas, G. Alencar and R. R. Landim | Consistency Conditions for $p$-Form Fields Localization on Codimension
two Braneworlds | 39 pages and 2 figures. Final version | Eur. Phys. J. C 80, 1141 (2020) | 10.1140/epjc/s10052-020-08670-9 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, in (Eur.Phys.J.C 80 (2020) 5, 432), the present authors obtained
general stringent conditions on the localization of fields in braneworlds by
imposing that its zero-mode must satisfy Einstein's equations (EE). Here, we
continue this study by considering free $p$-form. These fields present an
on-shell equiva... | [
{
"created": "Thu, 18 Jun 2020 16:08:52 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jun 2020 17:09:13 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Aug 2020 02:39:52 GMT",
"version": "v3"
},
{
"created": "Sun, 13 Dec 2020 00:05:50 GMT",
"version": "v4"
}
] | 2020-12-15 | [
[
"Freitas",
"L. F. F.",
""
],
[
"Alencar",
"G.",
""
],
[
"Landim",
"R. R.",
""
]
] | Recently, in (Eur.Phys.J.C 80 (2020) 5, 432), the present authors obtained general stringent conditions on the localization of fields in braneworlds by imposing that its zero-mode must satisfy Einstein's equations (EE). Here, we continue this study by considering free $p$-form. These fields present an on-shell equivale... |
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