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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1106.4601 | Dharmesh Jain | Dharmesh Jain, Warren Siegel | A Note on Massive Scalar Hypermultiplet in Projective Hyperspace | 1+7+1 pages, 1 figure; minor corrections made in v2 | Phys.Rev.D86:065036,2012 | 10.1103/PhysRevD.86.065036 | YITP-SB-11-19 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the massive 4D scalar multiplet in 'reformulated' projective N=2
superspace (hyperspace) from both 4D and 6D perspectives.
| [
{
"created": "Thu, 23 Jun 2011 00:34:36 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Aug 2012 21:15:36 GMT",
"version": "v2"
}
] | 2012-10-09 | [
[
"Jain",
"Dharmesh",
""
],
[
"Siegel",
"Warren",
""
]
] | We analyze the massive 4D scalar multiplet in 'reformulated' projective N=2 superspace (hyperspace) from both 4D and 6D perspectives. |
hep-th/0304190 | Benjamin Doyon | Benjamin Doyon | Two-point correlation functions of scaling fields in the Dirac theory on
the Poincare disk | 18 pages, 1 figure, misprints corrected, references adjusted | Nucl.Phys. B675 (2003) 607-630 | 10.1016/j.nuclphysb.2003.09.021 | null | hep-th math-ph math.MP | null | A result from Palmer, Beatty and Tracy suggests that the two-point function
of certain spinless scaling fields in a free Dirac theory on the Poincare disk
can be described in terms of Painleve VI transcendents. We complete and verify
this description by fixing the integration constants in the Painleve VI
transcendent... | [
{
"created": "Tue, 22 Apr 2003 15:15:05 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Jan 2004 04:59:52 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Doyon",
"Benjamin",
""
]
] | A result from Palmer, Beatty and Tracy suggests that the two-point function of certain spinless scaling fields in a free Dirac theory on the Poincare disk can be described in terms of Painleve VI transcendents. We complete and verify this description by fixing the integration constants in the Painleve VI transcendent d... |
1912.05596 | Francesco Toppan | Francesco Toppan | The octonionically-induced ${\cal N}=7$ exceptional $G(3)$
superconformal quantum mechanics | 17 pages | null | null | CBPF-NF-005/19 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Both the ${\cal N}=7$ superconformal quantum mechanics possessing the
exceptional $G(3)$ Lie superalgebra as dynamical symmetry and its associated
deformed oscillator with $G(3)$ as spectrum-generating superalgebra are
presented. This superconformal quantum mechanics, uniquely defined up to
similarity transformations... | [
{
"created": "Wed, 11 Dec 2019 20:10:33 GMT",
"version": "v1"
}
] | 2019-12-13 | [
[
"Toppan",
"Francesco",
""
]
] | Both the ${\cal N}=7$ superconformal quantum mechanics possessing the exceptional $G(3)$ Lie superalgebra as dynamical symmetry and its associated deformed oscillator with $G(3)$ as spectrum-generating superalgebra are presented. This superconformal quantum mechanics, uniquely defined up to similarity transformations, ... |
1111.0533 | Ira Z. Rothstein | Ira Z. Rothstein | Partition Functions on the Euclidean Plane with Compact Boundaries in
Conformal and Non-Conformal Theories | 14 pages two figures | null | 10.1016/j.nuclphysb.2012.04.024 | null | hep-th cond-mat.stat-mech hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter we calculate the exact partition function for free bosons on
the plane with lacunae. First the partition function for a plane with two
spherical holes is calculated by matching exactly for the infinite set of
Wilson coefficients in an effective world line theory and then performing the
ensuing Gaussian... | [
{
"created": "Wed, 2 Nov 2011 15:19:46 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Rothstein",
"Ira Z.",
""
]
] | In this letter we calculate the exact partition function for free bosons on the plane with lacunae. First the partition function for a plane with two spherical holes is calculated by matching exactly for the infinite set of Wilson coefficients in an effective world line theory and then performing the ensuing Gaussian i... |
1301.6259 | Herbert Hamber | Herbert W. Hamber and Reiko Toriumi | Inconsistencies from a Running Cosmological Constant | 34 pages. Typos fixed, references added, one section expanded | null | 10.1142/S0218271813300231 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the general issue of whether a scale dependent cosmological
constant can be consistent with general covariance, a problem that arises
naturally in the treatment of quantum gravitation where coupling constants
generally run as a consequence of renormalization group effects. The issue is
approached from seve... | [
{
"created": "Sat, 26 Jan 2013 14:19:33 GMT",
"version": "v1"
},
{
"created": "Thu, 9 May 2013 00:48:45 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Hamber",
"Herbert W.",
""
],
[
"Toriumi",
"Reiko",
""
]
] | We examine the general issue of whether a scale dependent cosmological constant can be consistent with general covariance, a problem that arises naturally in the treatment of quantum gravitation where coupling constants generally run as a consequence of renormalization group effects. The issue is approached from severa... |
hep-th/0501076 | Elcio Abdalla | Elcio Abdalla, Adenauer G. Casali and Bertha Cuadros-Melgar | Shortcuts in Cosmological Branes | 55 pages, 21 figures, Peirresq conference 2003 | Int.J.Theor.Phys. 43 (2004) 801-854 | null | null | hep-th | null | We aim at gathering information from gravitational interaction in the
Universe, at energies where quantum gravity is required. In such a setup a
dynamical membrane world in a space-time with scalar bulk matter described by
domain walls, as well as a dynamical membrane world in empty Anti de Sitter
space-time are anal... | [
{
"created": "Tue, 11 Jan 2005 13:18:10 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Abdalla",
"Elcio",
""
],
[
"Casali",
"Adenauer G.",
""
],
[
"Cuadros-Melgar",
"Bertha",
""
]
] | We aim at gathering information from gravitational interaction in the Universe, at energies where quantum gravity is required. In such a setup a dynamical membrane world in a space-time with scalar bulk matter described by domain walls, as well as a dynamical membrane world in empty Anti de Sitter space-time are analys... |
0708.0393 | Norma Sanchez | D. J. Cirilo-Lombardo (Bogoliubov Laboratory JINR, Dubna) and N.G.
Sanchez (Observatoire de Paris LERMA) | Microcanonical model for a gaz of evaporating black holes and strings,
scattering amplitudes and mass spectrum | New material, 20 pages, no figures | Int.J.Mod.Phys.A23:975-1000,2008 | 10.1142/S0217751X08039554 | null | hep-th astro-ph gr-qc hep-ph | null | We study the system formed by a gaz of black holes and strings within a
microcanonical formulation. We derive the microcanonical content of the system:
entropy, equation of state, number of components N, temperature T and specific
heat. The pressure and the specific heat are negative reflecting the
gravitational unst... | [
{
"created": "Thu, 2 Aug 2007 18:11:48 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cirilo-Lombardo",
"D. J.",
"",
"Bogoliubov Laboratory JINR, Dubna"
],
[
"Sanchez",
"N. G.",
"",
"Observatoire de Paris LERMA"
]
] | We study the system formed by a gaz of black holes and strings within a microcanonical formulation. We derive the microcanonical content of the system: entropy, equation of state, number of components N, temperature T and specific heat. The pressure and the specific heat are negative reflecting the gravitational unstab... |
hep-th/0005225 | Pierre Binetruy | P. Binetruy, G. Girardi and R. Grimm | Supergravity couplings: a geometric formulation | 266 pages, to be published in Phys. Rep. C | Phys.Rept.343:255-462,2001 | 10.1016/S0370-1573(00)00085-5 | LAPTH 755/99, CPT-99/P.3906, LPT-Orsay 99/90 | hep-th | null | This report provides a pedagogical introduction to the description of the
general Poincare supergravity/matter/Yang-Mills couplings using methods of
Kahler superspace geometry. At a more advanced level this approach is
generalized to include tensor field and Chern-Simons couplings in supersymmetry
and supergravity, r... | [
{
"created": "Wed, 24 May 2000 19:16:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Binetruy",
"P.",
""
],
[
"Girardi",
"G.",
""
],
[
"Grimm",
"R.",
""
]
] | This report provides a pedagogical introduction to the description of the general Poincare supergravity/matter/Yang-Mills couplings using methods of Kahler superspace geometry. At a more advanced level this approach is generalized to include tensor field and Chern-Simons couplings in supersymmetry and supergravity, rel... |
hep-th/9311151 | null | P.Aschieri | The Space of Vector Fields on Q-Groups | LATEX FILE,16 pages November 1993 UCLA/93/TEP/25 | null | null | null | hep-th | null | We construct the space of vector fields on quantum groups . Its elements are
products of the known left invariant vector fields with the elements of the
quantum group itself. We also study the duality between vector fields and
1-forms. The construction is easily generalized to tensor fields. A Lie
derivative along an... | [
{
"created": "Thu, 25 Nov 1993 13:12:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aschieri",
"P.",
""
]
] | We construct the space of vector fields on quantum groups . Its elements are products of the known left invariant vector fields with the elements of the quantum group itself. We also study the duality between vector fields and 1-forms. The construction is easily generalized to tensor fields. A Lie derivative along any ... |
hep-th/0006178 | Tsou Sheung Tsun | S.T. Tsou (Oxford) | Concepts in Gauge Theory Leading to Electric--Magnetic Duality | 64 pages, Latex, figures using eps; lecture notes | null | 10.1142/9789812810571_0006 | null | hep-th | null | Gauge theory, which is the basis of all particle physics, is itself based on
a few fundamental concepts, the consequences of which are often as beautiful as
they are deep. In this short lecture course I shall try to give an introduction
to these concepts, both from the physical and mathematical points of view. Then
I... | [
{
"created": "Thu, 22 Jun 2000 15:25:41 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Tsou",
"S. T.",
"",
"Oxford"
]
] | Gauge theory, which is the basis of all particle physics, is itself based on a few fundamental concepts, the consequences of which are often as beautiful as they are deep. In this short lecture course I shall try to give an introduction to these concepts, both from the physical and mathematical points of view. Then I s... |
2308.10403 | Isao Kishimoto | Isao Kishimoto | On the spectrum around numerical solutions in Siegel gauge in open
string field theory | 24 pages, 71 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In bosonic open string field theory, the spectrum around the numerical
tachyon vacuum solution in Siegel gauge was investigated by Giusto and Imbimbo.
Using their numerical method, we study the mass spectrum around two other
solutions, which are ``double brane'' and ``single brane" solutions in Siegel
gauge construct... | [
{
"created": "Mon, 21 Aug 2023 00:41:41 GMT",
"version": "v1"
}
] | 2023-08-22 | [
[
"Kishimoto",
"Isao",
""
]
] | In bosonic open string field theory, the spectrum around the numerical tachyon vacuum solution in Siegel gauge was investigated by Giusto and Imbimbo. Using their numerical method, we study the mass spectrum around two other solutions, which are ``double brane'' and ``single brane" solutions in Siegel gauge constructed... |
hep-th/0401074 | Nikolaos Tetradis | N. Brouzakis and N. Tetradis (U. of Athens) | The Universal Equation of State near the Critical Point of QCD | 22 pages, 4 figures, new analytical calculations in sections 4 and 6,
references added, version to appear in Nucl. Phys. A | Nucl.Phys. A742 (2004) 144-164 | 10.1016/j.nuclphysa.2004.06.016 | null | hep-th hep-lat hep-ph nucl-th | null | We study the universal properties of the phase diagram of QCD near the
critical point using the exact renormalization group. For two-flavour QCD and
zero quark masses we derive the universal equation of state in the vicinity of
the tricritical point. For non-zero quark masses we explain how the universal
equation of ... | [
{
"created": "Mon, 12 Jan 2004 16:16:12 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jan 2004 13:13:24 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Jun 2004 13:36:16 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Brouzakis",
"N.",
"",
"U. of Athens"
],
[
"Tetradis",
"N.",
"",
"U. of Athens"
]
] | We study the universal properties of the phase diagram of QCD near the critical point using the exact renormalization group. For two-flavour QCD and zero quark masses we derive the universal equation of state in the vicinity of the tricritical point. For non-zero quark masses we explain how the universal equation of st... |
hep-th/0003075 | John McGreevy | John McGreevy, Leonard Susskind and Nicolaos Toumbas | Invasion of the Giant Gravitons from Anti-de Sitter Space | 13 pages, latex; v2: spelled correctly the name of an eminent
relativist; v3: comments about AdS_3 corrected, analysis of spherical branes
improved, references added; v4: JHEP version | JHEP 0006:008,2000 | 10.1088/1126-6708/2000/06/008 | SU-ITP-00/09 | hep-th | null | It has been known for some time that the AdS/CFT correspondence predicts a
limit on the number of single particle states propagating on the compact
spherical component of the AdS-times-sphere geometry. The limit is called the
stringy exclusion principle. The physical origin of this effect has been
obscure but it is u... | [
{
"created": "Thu, 9 Mar 2000 23:07:11 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Mar 2000 00:01:35 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Mar 2000 18:13:23 GMT",
"version": "v3"
},
{
"created": "Tue, 25 Jul 2000 21:23:12 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"McGreevy",
"John",
""
],
[
"Susskind",
"Leonard",
""
],
[
"Toumbas",
"Nicolaos",
""
]
] | It has been known for some time that the AdS/CFT correspondence predicts a limit on the number of single particle states propagating on the compact spherical component of the AdS-times-sphere geometry. The limit is called the stringy exclusion principle. The physical origin of this effect has been obscure but it is usu... |
1011.0859 | Yury Zinoviev M. | Yury M. Zinoviev | Causal Scattering Matrix and the Chronological Product | 12 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A causal scattering matrix is constructed by means of the mixed chronological
and normal product of the free quantum fields of different variables. This
scattering matrix does not contain the diverging integrals.
| [
{
"created": "Wed, 3 Nov 2010 12:26:30 GMT",
"version": "v1"
}
] | 2010-11-04 | [
[
"Zinoviev",
"Yury M.",
""
]
] | A causal scattering matrix is constructed by means of the mixed chronological and normal product of the free quantum fields of different variables. This scattering matrix does not contain the diverging integrals. |
1106.4849 | Alfredo Perez | Alfredo Perez, David Tempo, Ricardo Troncoso | Gravitational solitons, hairy black holes and phase transitions in BHT
massive gravity | 20 pages, 1 figure | JHEP 1107:093,2011 | 10.1007/JHEP07(2011)093 | CECS-PHY-10/14 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hairy black holes and gravitational solitons in three dimensions for the new
massive gravity theory proposed by Bergshoeff, Hohm and Townsend (BHT) are
considered at the special case when there is a unique maximally symmetric
solution. Following the Brown-York approach with suitable counterterms, it is
shown that the... | [
{
"created": "Thu, 23 Jun 2011 22:36:18 GMT",
"version": "v1"
}
] | 2011-07-28 | [
[
"Perez",
"Alfredo",
""
],
[
"Tempo",
"David",
""
],
[
"Troncoso",
"Ricardo",
""
]
] | Hairy black holes and gravitational solitons in three dimensions for the new massive gravity theory proposed by Bergshoeff, Hohm and Townsend (BHT) are considered at the special case when there is a unique maximally symmetric solution. Following the Brown-York approach with suitable counterterms, it is shown that the s... |
1012.5737 | M. V. Libanov | M. Libanov, S. Mironov, V. Rubakov | Properties of scalar perturbations generated by conformal scalar field | Prepared for "Gravity and Cosmology (GC2010)" workshop, Kyoto, Japan,
May,24-July,16, 2010; 15 pages, 1 figure | null | 10.1143/PTPS.190.120 | INR-TH-2010-81 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Primordial scalar perturbations may be generated when complex conformal
scalar field rolls down its negative quartic potential. We begin with the
discussion of peculiar infrared properties of this scenario. We then consider
the statistical anisotropy inherent in the model. Finally, we discuss the
non-Gaussianity of s... | [
{
"created": "Tue, 28 Dec 2010 11:12:05 GMT",
"version": "v1"
}
] | 2011-12-13 | [
[
"Libanov",
"M.",
""
],
[
"Mironov",
"S.",
""
],
[
"Rubakov",
"V.",
""
]
] | Primordial scalar perturbations may be generated when complex conformal scalar field rolls down its negative quartic potential. We begin with the discussion of peculiar infrared properties of this scenario. We then consider the statistical anisotropy inherent in the model. Finally, we discuss the non-Gaussianity of sca... |
hep-th/9802083 | Serge Lazzarini | S. Lazzarini (CPT and Mediterranean Univ., Marseille) | Flat Complex Vector Bundles, The Beltrami Differential and W-Algebras | LaTeX, 19 pages, no figure. Based on a talk given at the Luminy
meeting on "W-algebras: Extended conformal symmetries", Marseille-Luminy,
July 3-7, 1995 | Lett.Math.Phys. 41 (1997) 207-225 | null | null | hep-th | null | Since the appearance of the paper by Bilal & al. in 1991, it has been widely
assumed that W-algebras originating from the Hamiltonian reduction of an
SL(n,C)-bundle over a Riemann surface give rise to a flat connection, in which
the Beltrami differential may be identified. In this Letter, it is shown that
the use of ... | [
{
"created": "Thu, 12 Feb 1998 10:58:34 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lazzarini",
"S.",
"",
"CPT and Mediterranean Univ., Marseille"
]
] | Since the appearance of the paper by Bilal & al. in 1991, it has been widely assumed that W-algebras originating from the Hamiltonian reduction of an SL(n,C)-bundle over a Riemann surface give rise to a flat connection, in which the Beltrami differential may be identified. In this Letter, it is shown that the use of th... |
1803.05894 | Samuel Abreu | Samuel Abreu, Ruth Britto, Claude Duhr, Einan Gardi | The diagrammatic coaction and the algebraic structure of cut Feynman
integrals | 10 pages. Talk at RADCOR 2017, the 13th International Symposium on
Radiative Corrections (Applications of Quantum Field Theory to
Phenomenology), 25-29 September, 2017, St. Gilgen, Austria | null | null | CERN-TH-2018-002, CP3-18-01, Edinburgh 2018/1, FR-PHENO-2018-001 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new formula for the coaction of a large class of integrals. When
applied to one-loop (cut) Feynman integrals, it can be given a diagrammatic
representation purely in terms of pinches and cuts of the edges of the graph.
The coaction encodes the algebraic structure of these integrals, and offers
ways to ex... | [
{
"created": "Thu, 15 Mar 2018 17:49:29 GMT",
"version": "v1"
}
] | 2018-03-16 | [
[
"Abreu",
"Samuel",
""
],
[
"Britto",
"Ruth",
""
],
[
"Duhr",
"Claude",
""
],
[
"Gardi",
"Einan",
""
]
] | We present a new formula for the coaction of a large class of integrals. When applied to one-loop (cut) Feynman integrals, it can be given a diagrammatic representation purely in terms of pinches and cuts of the edges of the graph. The coaction encodes the algebraic structure of these integrals, and offers ways to extr... |
0809.2668 | Behnam Pourhassan | J. Sadeghi and B. Pourhassan | Drag Force of Moving Quark at The N=2 Supergravity | 19 pages, 2 tables | JHEP 0812:026,2008 | 10.1088/1126-6708/2008/12/026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we consider a moving quark in the thermal plasma at the N=2
Supergravity theory. By using the AdS/CFT correspondence we obtain energy loss
of the quark. Then we consider the higher derivative corrections in charged
AdS-black hole and calculate the drag force of the moving quark in the thermal
plasma. Al... | [
{
"created": "Tue, 16 Sep 2008 09:38:37 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Nov 2008 13:49:39 GMT",
"version": "v2"
}
] | 2009-03-20 | [
[
"Sadeghi",
"J.",
""
],
[
"Pourhassan",
"B.",
""
]
] | In this paper we consider a moving quark in the thermal plasma at the N=2 Supergravity theory. By using the AdS/CFT correspondence we obtain energy loss of the quark. Then we consider the higher derivative corrections in charged AdS-black hole and calculate the drag force of the moving quark in the thermal plasma. Also... |
hep-th/0507064 | Maja Buric | M. Buric and J. Madore | A Dynamical 2-dimensional Fuzzy Space | 13 pages, accepted for publication in Phys. Lett. B | Phys.Lett. B622 (2005) 183-191 | 10.1016/j.physletb.2005.07.011 | null | hep-th | null | The noncommutative extension of a dynamical 2-dimensional space-time is given
and some of its properties discussed. Wick rotation to euclidean signature
yields a surface which has as commutative limit the doughnut but in a singular
limit in which the radius of the hole tends to zero.
| [
{
"created": "Wed, 6 Jul 2005 20:31:44 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Buric",
"M.",
""
],
[
"Madore",
"J.",
""
]
] | The noncommutative extension of a dynamical 2-dimensional space-time is given and some of its properties discussed. Wick rotation to euclidean signature yields a surface which has as commutative limit the doughnut but in a singular limit in which the radius of the hole tends to zero. |
hep-th/9407034 | Alexander Kavalov | Al. Kavalov | On the Schwinger-Dyson Equations for a Vertex Model Coupled to 2D
Gravity | KL-TH-94/16 (a misspelled name is corrected) | Mod.Phys.Lett. A10 (1995) 695-708 | 10.1142/S0217732395000740 | null | hep-th | null | We consider a two matrix model with gaussian interaction involving the term
$tr ABAB$, which is quartic in angular variables. It describes a vertex model
(in particular case - of F-model type) on the lattice of fluctuating geometry
and is the simplest representative of the class of matrix models describing
coupling t... | [
{
"created": "Wed, 6 Jul 1994 08:46:33 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jul 1994 10:57:16 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Jul 1994 08:57:47 GMT",
"version": "v3"
},
{
"created": "Thu, 21 Jul 1994 09:53:15 GMT",
"version": "v4"
}
] | 2016-09-06 | [
[
"Kavalov",
"Al.",
""
]
] | We consider a two matrix model with gaussian interaction involving the term $tr ABAB$, which is quartic in angular variables. It describes a vertex model (in particular case - of F-model type) on the lattice of fluctuating geometry and is the simplest representative of the class of matrix models describing coupling to ... |
hep-th/0401224 | Vitor Emanuel Rodino Lemes | M.A.L.Capri, V.E.R.Lemes | BRST Invariant mass term for Chern-Simons | 8 pages, no figures, Latex 2e | null | null | null | hep-th | null | A perturbative analysis of a massive Chern-Simons is presented. The mass term
is introduced in a BRST invariant way. With these method we prove that the
number of independent renormalisation of massive Chern-Simons is equal to
topologically massive Yang-Mills and different from pure Chern-Simons.
| [
{
"created": "Wed, 28 Jan 2004 17:43:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Capri",
"M. A. L.",
""
],
[
"Lemes",
"V. E. R.",
""
]
] | A perturbative analysis of a massive Chern-Simons is presented. The mass term is introduced in a BRST invariant way. With these method we prove that the number of independent renormalisation of massive Chern-Simons is equal to topologically massive Yang-Mills and different from pure Chern-Simons. |
1806.09563 | Roman Geiko | V.A. Belavin, R.V. Geiko | c-Recursion for multi-point superconformal blocks. NS sector | 23 pages, 10 figures | null | 10.1007/JHEP08(2018)112 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a recursive approach to computing Neveu-Schwarz conformal blocks
associated with n-punctured Riemann surfaces. This work generalizes the results
of [1] obtained recently for the Virasoro algebra. The method is based on the
analysis of the analytic properties of the superconformal blocks considered as
funct... | [
{
"created": "Mon, 25 Jun 2018 16:51:43 GMT",
"version": "v1"
}
] | 2018-09-26 | [
[
"Belavin",
"V. A.",
""
],
[
"Geiko",
"R. V.",
""
]
] | We develop a recursive approach to computing Neveu-Schwarz conformal blocks associated with n-punctured Riemann surfaces. This work generalizes the results of [1] obtained recently for the Virasoro algebra. The method is based on the analysis of the analytic properties of the superconformal blocks considered as functio... |
1812.00811 | Takeshi Oota | Hiroshi Itoyama, Takeshi Oota, Katsuya Yano | Discrete Painleve system for the partition function of $N_f =2$ $SU(2)$
supersymmetric gauge theory and its double scaling limit | 61 pages, 6 figures; v2. a reference added; v3. 63 pages, published
version | null | 10.1088/1751-8121/ab3f4f | NITEP 1, OCU-PHYS 488 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue to study the matrix model of the $N_f =2$ $SU(2)$ case that
represents the irregular conformal block. What provides us with the
Painlev\'{e} system is not the instanton partition function per se but rather a
finite analog of its Fourier transform that can serve as a generating function.
The system reduces... | [
{
"created": "Mon, 3 Dec 2018 15:01:32 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jan 2019 08:55:39 GMT",
"version": "v2"
},
{
"created": "Sun, 6 Oct 2019 04:18:51 GMT",
"version": "v3"
}
] | 2020-01-08 | [
[
"Itoyama",
"Hiroshi",
""
],
[
"Oota",
"Takeshi",
""
],
[
"Yano",
"Katsuya",
""
]
] | We continue to study the matrix model of the $N_f =2$ $SU(2)$ case that represents the irregular conformal block. What provides us with the Painlev\'{e} system is not the instanton partition function per se but rather a finite analog of its Fourier transform that can serve as a generating function. The system reduces t... |
1212.4176 | Mehdi Saravani | Mehdi Saravani, Niayesh Afshordi and Robert B. Mann | Empty Black Holes, Firewalls, and the Origin of Bekenstein-Hawking
Entropy | 12 pages | null | null | null | hep-th astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a novel solution for the endpoint of gravitational collapse, in
which spacetime ends (and is orbifolded) at a microscopic distance from black
hole event horizons. This model is motivated by the emergence of singular event
horizons in the gravitational aether theory, a semi-classical solution to the
cosmolo... | [
{
"created": "Mon, 17 Dec 2012 21:56:20 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Dec 2013 18:09:45 GMT",
"version": "v2"
}
] | 2013-12-03 | [
[
"Saravani",
"Mehdi",
""
],
[
"Afshordi",
"Niayesh",
""
],
[
"Mann",
"Robert B.",
""
]
] | We propose a novel solution for the endpoint of gravitational collapse, in which spacetime ends (and is orbifolded) at a microscopic distance from black hole event horizons. This model is motivated by the emergence of singular event horizons in the gravitational aether theory, a semi-classical solution to the cosmologi... |
hep-th/0301101 | Jim Cline | James M. Cline, Hassan Firouzjahi | Real-time D-brane condensation | 10 pages, 5 figures; added reference to hep-th/0207105 | Phys.Lett. B564 (2003) 255-260 | 10.1016/S0370-2693(03)00655-5 | McGILL-03-01, CERN-TH-2003-004 | hep-th hep-ph | null | Unstable D-branes or brane-antibrane systems can decay to lower-dimensional
branes. In the effective field theory description, the final state branes are
defects in the tachyon field which describes the initial instability. We study
the dynamical formation of codimension one defects (kinks) using Sen's ansatz
for the... | [
{
"created": "Wed, 15 Jan 2003 16:57:42 GMT",
"version": "v1"
},
{
"created": "Sat, 26 Apr 2003 14:32:33 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cline",
"James M.",
""
],
[
"Firouzjahi",
"Hassan",
""
]
] | Unstable D-branes or brane-antibrane systems can decay to lower-dimensional branes. In the effective field theory description, the final state branes are defects in the tachyon field which describes the initial instability. We study the dynamical formation of codimension one defects (kinks) using Sen's ansatz for the t... |
0710.1783 | Anne-Ly Do | Anne-Ly Do and Michael Flohr | Towards the Construction of Local Logarithmic Conformal Field Theories | 25 pages, references added, clarifications on the assumptions we make
and the generality of our results | Nucl.Phys.B802:475-493,2008 | 10.1016/j.nuclphysb.2008.05.001 | ITP-UH-19/07 | hep-th cond-mat.stat-mech | null | Although logarithmic conformal field theories (LCFTs) are known not to
factorise many previous findings have only been formulated on their chiral
halves. Making only mild and rather general assumptions on the structure of an
chiral LCFT we deduce statements about its local non-chiral equivalent. Two
methods are prese... | [
{
"created": "Tue, 9 Oct 2007 14:33:23 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Dec 2007 14:00:39 GMT",
"version": "v2"
},
{
"created": "Mon, 12 May 2008 22:16:46 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Do",
"Anne-Ly",
""
],
[
"Flohr",
"Michael",
""
]
] | Although logarithmic conformal field theories (LCFTs) are known not to factorise many previous findings have only been formulated on their chiral halves. Making only mild and rather general assumptions on the structure of an chiral LCFT we deduce statements about its local non-chiral equivalent. Two methods are present... |
1602.01292 | Anna Pachol | Andrzej Borowiec, Tajron Juric, Stjepan Meljanac and Anna Pachol | Central tetrads and quantum spacetimes | 12 pages, published version, title modified | International Journal of Geometric Methods in Modern Physics, Vol.
13 (2016) 1640005 | 10.1142/S0219887816400053 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we perform a parallel analysis to the model proposed in [25].
By considering the central co-tetrad (instead of the central metric), we
investigate the modifications in the gravitational metrics coming from the
noncommutative spacetime of the $\kappa$-Minkowski type in four dimensions. The
differential ... | [
{
"created": "Wed, 3 Feb 2016 13:26:48 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jun 2016 09:08:51 GMT",
"version": "v2"
}
] | 2016-06-16 | [
[
"Borowiec",
"Andrzej",
""
],
[
"Juric",
"Tajron",
""
],
[
"Meljanac",
"Stjepan",
""
],
[
"Pachol",
"Anna",
""
]
] | In this paper, we perform a parallel analysis to the model proposed in [25]. By considering the central co-tetrad (instead of the central metric), we investigate the modifications in the gravitational metrics coming from the noncommutative spacetime of the $\kappa$-Minkowski type in four dimensions. The differential ca... |
hep-th/0608153 | Om Prakash Singh Negi | Shalini Dangwal, P. S. Bisht and O. P. S. Negi | Unified Angular Momentum of Dyons | null | Russ.Phys.J.49:1274-1282,2007 | 10.1007/s11182-006-0255-x | null | hep-th | null | Unified quaternionic angular momentum for the fields of dyons and
gravito-dyons has been developed and the commutation relations for dynamical
variables are obtained in compact and consistent manner. Demonstrating the
quaternion forms of unified fields of dyons (electromagnetic fields) and
gravito-dyons (gravito-Heav... | [
{
"created": "Tue, 22 Aug 2006 11:03:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dangwal",
"Shalini",
""
],
[
"Bisht",
"P. S.",
""
],
[
"Negi",
"O. P. S.",
""
]
] | Unified quaternionic angular momentum for the fields of dyons and gravito-dyons has been developed and the commutation relations for dynamical variables are obtained in compact and consistent manner. Demonstrating the quaternion forms of unified fields of dyons (electromagnetic fields) and gravito-dyons (gravito-Heavis... |
1006.0717 | Tatsuo Azeyanagi | Tatsuo Azeyanagi, Masanori Hanada, Mithat Unsal and Ran Yacoby | Large-N reduction in QCD-like theories with massive adjoint fermions | 34 pages, 12 figures, version accepted for publication in PRD | Phys.Rev.D82:125013,2010 | 10.1103/PhysRevD.82.125013 | KUNS-2270, WIS/06/10-MAY-DPPA, SLAC-PUB-14152 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large-N QCD with heavy adjoint fermions emulates pure Yang-Mills theory at
long distances. We study this theory on a four- and three-torus, and
analytically argue the existence of a large-small volume equivalence. For any
finite mass, center symmetry unbroken phase exists at sufficiently small volume
and this phase c... | [
{
"created": "Thu, 3 Jun 2010 19:10:19 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2010 16:14:58 GMT",
"version": "v2"
}
] | 2010-12-24 | [
[
"Azeyanagi",
"Tatsuo",
""
],
[
"Hanada",
"Masanori",
""
],
[
"Unsal",
"Mithat",
""
],
[
"Yacoby",
"Ran",
""
]
] | Large-N QCD with heavy adjoint fermions emulates pure Yang-Mills theory at long distances. We study this theory on a four- and three-torus, and analytically argue the existence of a large-small volume equivalence. For any finite mass, center symmetry unbroken phase exists at sufficiently small volume and this phase can... |
1202.4342 | Tristan Hubsch | Tristan Hubsch and Gregory A. Katona | On the Construction and the Structure of Off-Shell Supermultiplet
Quotients | 20 pages, revised to clarify the problem addressed and solved | Int. J. Mod. Phys. A27 (2012) 1250173 | 10.1142/S0217751X12501734 | null | hep-th math-ph math.MP math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent efforts to classify representations of supersymmetry with no central
charge have focused on supermultiplets that are aptly depicted by Adinkras,
wherein every supersymmetry generator transforms each component field into
precisely one other component field or its derivative. Herein, we study
gauge-quotients of ... | [
{
"created": "Mon, 20 Feb 2012 14:55:49 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Nov 2012 19:02:49 GMT",
"version": "v2"
}
] | 2012-11-29 | [
[
"Hubsch",
"Tristan",
""
],
[
"Katona",
"Gregory A.",
""
]
] | Recent efforts to classify representations of supersymmetry with no central charge have focused on supermultiplets that are aptly depicted by Adinkras, wherein every supersymmetry generator transforms each component field into precisely one other component field or its derivative. Herein, we study gauge-quotients of di... |
hep-th/0104107 | E. Harikumar | E. Harikumar and M. Sivakumar | Hamiltonian vs Lagrangian Embedding of a Massive Spin-one Theory
Involving 2-form Field | Revtex, 13 pages, no figure, to appear in Int. J. Mod. Phys. A | Int.J.Mod.Phys. A17 (2002) 405-416 | 10.1142/S0217751X02006006 | null | hep-th | null | We consider the Hamiltonian and Lagrangian embedding of a first-order,
massive spin-one, gauge non-invariant theory involving anti-symmetric tensor
field. We apply the BFV-BRST generalised canonical approach to convert the
model to a first class system and construct nil-potent BFV-BRST charge and an
unitarising Hamil... | [
{
"created": "Wed, 11 Apr 2001 17:41:24 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Harikumar",
"E.",
""
],
[
"Sivakumar",
"M.",
""
]
] | We consider the Hamiltonian and Lagrangian embedding of a first-order, massive spin-one, gauge non-invariant theory involving anti-symmetric tensor field. We apply the BFV-BRST generalised canonical approach to convert the model to a first class system and construct nil-potent BFV-BRST charge and an unitarising Hamilto... |
1409.2412 | Andrei Constantin | Evgeny I. Buchbinder, Andrei Constantin, Andre Lukas | Non-generic Couplings in Supersymmetric Standard Models | 5 pages | Phys.Lett.B 748 (2015) 251 | 10.1016/j.physletb.2015.07.012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two phases of a heterotic standard model, obtained from a Calabi-Yau
compactification of the E8xE8 heterotic string, in the context of the
associated four-dimensional effective theories. In the first phase we have a
standard model gauge group, an MSSM spectrum, four additional U(1) symmetries
and singlet fie... | [
{
"created": "Mon, 8 Sep 2014 16:03:42 GMT",
"version": "v1"
}
] | 2015-07-22 | [
[
"Buchbinder",
"Evgeny I.",
""
],
[
"Constantin",
"Andrei",
""
],
[
"Lukas",
"Andre",
""
]
] | We study two phases of a heterotic standard model, obtained from a Calabi-Yau compactification of the E8xE8 heterotic string, in the context of the associated four-dimensional effective theories. In the first phase we have a standard model gauge group, an MSSM spectrum, four additional U(1) symmetries and singlet field... |
2104.12139 | Duifje van Egmond | Duifje Maria van Egmond and Urko Reinosa | SU($N$) Cartan-Weyl bases and color factors | 27 pages, 1 figure | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Constant temporal backgrounds have become a convenient tool for the
discussion of continuum non-abelian gauge theories at finite temperature, as
they provide a grasp on the confinement/deconfinement transition. It has been
pointed that such backgrounds are better dealt with within so-called
Cartan-Weyl color bases, r... | [
{
"created": "Sun, 25 Apr 2021 12:21:23 GMT",
"version": "v1"
}
] | 2021-04-27 | [
[
"van Egmond",
"Duifje Maria",
""
],
[
"Reinosa",
"Urko",
""
]
] | Constant temporal backgrounds have become a convenient tool for the discussion of continuum non-abelian gauge theories at finite temperature, as they provide a grasp on the confinement/deconfinement transition. It has been pointed that such backgrounds are better dealt with within so-called Cartan-Weyl color bases, rat... |
1006.5640 | Jean-Francois Mathiot | V.A. Karmanov, J.-F. Mathiot, A.V. Smirnov | Nonperturbative calculation of the anomalous magnetic moment in the
Yukawa model within truncated Fock space | 24 pages, 16 figures | Phys.Rev.D82:056010,2010 | 10.1103/PhysRevD.82.056010 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the covariant formulation of light-front dynamics, we calculate the
state vector of a physical fermion in the Yukawa model. The state vector is
decomposed in Fock sectors and we consider the first three ones: the single
constituent fermion, the constituent fermion coupled to one scalar boson, and
the constitue... | [
{
"created": "Tue, 29 Jun 2010 14:54:07 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Karmanov",
"V. A.",
""
],
[
"Mathiot",
"J. -F.",
""
],
[
"Smirnov",
"A. V.",
""
]
] | Within the covariant formulation of light-front dynamics, we calculate the state vector of a physical fermion in the Yukawa model. The state vector is decomposed in Fock sectors and we consider the first three ones: the single constituent fermion, the constituent fermion coupled to one scalar boson, and the constituent... |
1905.02743 | Dmitri Sorokin | Igor Bandos, Stefano Lanza and Dmitri Sorokin | Supermembranes and domain walls in $\mathcal N=1$, $D=4$ SYM | 39 pages, 5 figures, v2: comments, figure and references added; v3:
further comments and references added, typos corrected, in subsection 6.3
found an inconsistency of the |k|=N BPS domain wall which was therefore
removed from the list of the solutions | null | 10.1007/JHEP12(2019)021 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a manifestly supersymmetric and kappa-symmetry invariant
worldvolume action describing the coupling of a dynamical membrane to an
$\mathcal N=1$, $D=4$ $SU(N)$ super-Yang-Mills multiplet. Worldvolume scalar
fields in this action are a Goldstone and a Goldstino associated with
spontaneous breaking, by the... | [
{
"created": "Tue, 7 May 2019 18:07:04 GMT",
"version": "v1"
},
{
"created": "Fri, 31 May 2019 13:54:44 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Apr 2020 13:54:24 GMT",
"version": "v3"
}
] | 2020-04-16 | [
[
"Bandos",
"Igor",
""
],
[
"Lanza",
"Stefano",
""
],
[
"Sorokin",
"Dmitri",
""
]
] | We construct a manifestly supersymmetric and kappa-symmetry invariant worldvolume action describing the coupling of a dynamical membrane to an $\mathcal N=1$, $D=4$ $SU(N)$ super-Yang-Mills multiplet. Worldvolume scalar fields in this action are a Goldstone and a Goldstino associated with spontaneous breaking, by the m... |
2003.11395 | Jan \.Zochowski | Jan \.Zochowski | Dirac-Bergmann Procedure Having Regard to Interaction for Light-Front
Yukawa Model | LaTex, 13 pages | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we applied the Dirac-Bergmann procedure to establish the Dirac
brackets, which have regard to interaction for the light-front Yukawa model in
D=1+3 dimensions. We made use of a simple matrix equation leading to solution
of the set task, wherein the main problem was to calculate the inverse matrix
to the ... | [
{
"created": "Tue, 24 Mar 2020 13:50:10 GMT",
"version": "v1"
}
] | 2020-03-26 | [
[
"Żochowski",
"Jan",
""
]
] | In this work we applied the Dirac-Bergmann procedure to establish the Dirac brackets, which have regard to interaction for the light-front Yukawa model in D=1+3 dimensions. We made use of a simple matrix equation leading to solution of the set task, wherein the main problem was to calculate the inverse matrix to the ar... |
hep-th/0603132 | Archil Kobakhidze | Archil Kobakhidze | Theta-twisted Gravity | 5 papges, v2, references added, minor corrections | Int.J.Mod.Phys.A23:2541-2545,2008 | 10.1142/S0217751X08041190 | null | hep-th gr-qc hep-ph | null | We describe a theory of gravitation on canonical noncommutative spacetimes.
The construction is based on theta-twisted General Coordinate Transformations
and Local Lorentz Invariance.
| [
{
"created": "Thu, 16 Mar 2006 21:46:00 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Dec 2006 05:43:27 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Kobakhidze",
"Archil",
""
]
] | We describe a theory of gravitation on canonical noncommutative spacetimes. The construction is based on theta-twisted General Coordinate Transformations and Local Lorentz Invariance. |
1107.5053 | Keun-young Kim | Nick Evans, Keun-Young Kim, and Jonathan P. Shock | Chiral phase transitions and quantum critical points of the D3/D7(D5)
system with mutually perpendicular E and B fields at finite temperature and
density | 15 pages, 7 figures, v2: Added a reference | null | 10.1007/JHEP09(2011)021 | null | hep-th cond-mat.str-el nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study chiral symmetry restoration with increasing temperature and density
in gauge theories subject to mutually perpendicular electric and magnetic
fields using holography. We determine the chiral symmetry breaking phase
structure of the D3/D7 and D3/D5 systems in the temperature-density-electric
field directions.... | [
{
"created": "Mon, 25 Jul 2011 20:01:49 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Aug 2011 12:07:09 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Evans",
"Nick",
""
],
[
"Kim",
"Keun-Young",
""
],
[
"Shock",
"Jonathan P.",
""
]
] | We study chiral symmetry restoration with increasing temperature and density in gauge theories subject to mutually perpendicular electric and magnetic fields using holography. We determine the chiral symmetry breaking phase structure of the D3/D7 and D3/D5 systems in the temperature-density-electric field directions. A... |
0805.1513 | Diego Hernan Correa | Diego H. Correa, Julio Oliva, Ricardo Troncoso | Stability of asymptotically AdS wormholes in vacuum against scalar field
perturbations | 33 pages, 4 figures; v2: Analysis extended to gravitational solitons,
references added, last version for JHEP | JHEP 0808:081,2008 | 10.1088/1126-6708/2008/08/081 | CECS-PHY-08/05, DAMTP-2008-38 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The stability of certain class of asymptotically AdS wormholes in vacuum
against scalar field perturbations is analyzed. For a free massive scalar
field, the stability of the perturbation is guaranteed provided the squared
mass is bounded from below by a negative quantity. Depending on the base
manifold of the AdS as... | [
{
"created": "Sun, 11 May 2008 08:19:24 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Aug 2008 08:00:18 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Correa",
"Diego H.",
""
],
[
"Oliva",
"Julio",
""
],
[
"Troncoso",
"Ricardo",
""
]
] | The stability of certain class of asymptotically AdS wormholes in vacuum against scalar field perturbations is analyzed. For a free massive scalar field, the stability of the perturbation is guaranteed provided the squared mass is bounded from below by a negative quantity. Depending on the base manifold of the AdS asym... |
1707.01515 | Sergei Gukov | Sergei Gukov | Trisecting non-Lagrangian theories | 49 pages, 8 figures, 8 tables, v2: a reference added | null | 10.1007/JHEP11(2017)178 | null | hep-th math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a way to define and compute invariants of general smooth
4-manifolds based on topological twists of non-Lagrangian 4d N=2 and N=3
theories in which the problem is reduced to a fairly standard computation in
topological A-model, albeit with rather unusual targets, such as compact and
non-compact Gepner mode... | [
{
"created": "Wed, 5 Jul 2017 18:02:51 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Dec 2017 08:49:35 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Gukov",
"Sergei",
""
]
] | We propose a way to define and compute invariants of general smooth 4-manifolds based on topological twists of non-Lagrangian 4d N=2 and N=3 theories in which the problem is reduced to a fairly standard computation in topological A-model, albeit with rather unusual targets, such as compact and non-compact Gepner models... |
1402.1838 | Shahrokh Parvizi | Shahrokh Parvizi and Hossein Rezaee | Graviton Propagation in an Asymmetric Warped Background: Lorentz
Violation and the Null Energy Condition | 20 pages, 1 figure. v2: published version, more phenomenological
discussions added, references added, numerical error fixed | JHEP 1408 (2014) 076 | 10.1007/JHEP08(2014)076 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The graviton propagation in an asymmetric background is studied. The
background is a configuration in the six-dimensional Salam-Sezgin model, in
which a 3-form H-field turned on [JHEP 0910(2009)086]. The compact dimensions
form a cylindrical space with branes as boundaries. The background gets
asymmetry due to the H-... | [
{
"created": "Sat, 8 Feb 2014 11:37:17 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2014 08:27:06 GMT",
"version": "v2"
}
] | 2014-11-11 | [
[
"Parvizi",
"Shahrokh",
""
],
[
"Rezaee",
"Hossein",
""
]
] | The graviton propagation in an asymmetric background is studied. The background is a configuration in the six-dimensional Salam-Sezgin model, in which a 3-form H-field turned on [JHEP 0910(2009)086]. The compact dimensions form a cylindrical space with branes as boundaries. The background gets asymmetry due to the H-fi... |
hep-th/0109145 | Wu Ning | Ning Wu | Gauge Theory of Gravity | 114 pages,Latex file, no figures | null | null | null | hep-th astro-ph gr-qc quant-ph | null | The quantum gravity is formulated based on principle of local gauge
invariance. The model discussed in this paper has local gravitational gauge
symmetry and gravitational field appears as gauge field. The problems on
quantization and renormalization of the theory are also discussed in this
paper. In leading order app... | [
{
"created": "Wed, 19 Sep 2001 12:14:50 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Sep 2001 03:55:18 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Sep 2001 02:22:18 GMT",
"version": "v3"
},
{
"created": "Tue, 30 Oct 2001 01:20:42 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"Wu",
"Ning",
""
]
] | The quantum gravity is formulated based on principle of local gauge invariance. The model discussed in this paper has local gravitational gauge symmetry and gravitational field appears as gauge field. The problems on quantization and renormalization of the theory are also discussed in this paper. In leading order appro... |
1610.09180 | Kamal Lochan Panigrahi | Soumya Bhattacharya, Sayan Kar and Kamal L. Panigrahi | Perturbations of spiky strings in flat spacetimes | 23 pages, 19 figures, added definitions and clarifications, minor
changes, to appear in JHEP | null | 10.1007/JHEP01(2017)116 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Perturbations of a class of semiclassical strings known today as spiky
strings, are studied using the well-known Jacobi equations for small normal
deformations of an embedded timelike surface. It is shown that there exists
finite normal perturbations of the spiky string worldsheets embedded in a $2+1$
dimensional fla... | [
{
"created": "Fri, 28 Oct 2016 12:03:10 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Nov 2016 10:34:45 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Jan 2017 10:46:06 GMT",
"version": "v3"
}
] | 2017-03-08 | [
[
"Bhattacharya",
"Soumya",
""
],
[
"Kar",
"Sayan",
""
],
[
"Panigrahi",
"Kamal L.",
""
]
] | Perturbations of a class of semiclassical strings known today as spiky strings, are studied using the well-known Jacobi equations for small normal deformations of an embedded timelike surface. It is shown that there exists finite normal perturbations of the spiky string worldsheets embedded in a $2+1$ dimensional flat ... |
1512.05977 | Roberto Zucchini | Roberto Zucchini | A Lie based 4-dimensional higher Chern-Simons theory | 95 pages, no figures. Discussion of subsection. 3.2 improved. Typo in
eq. 2.1.10d corrected | null | 10.1063/1.4947531 | DIFA 15 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present and study a model of 4-dimensional higher Chern-Simons theory,
special Chern-Simons (SCS) theory, instances of which have appeared in the
string literature, whose symmetry is encoded in a skeletal semistrict Lie
2-algebra constructed from a compact Lie group with non discrete center. The
field content of S... | [
{
"created": "Fri, 18 Dec 2015 14:47:11 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jan 2016 07:08:31 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Feb 2016 07:32:01 GMT",
"version": "v3"
}
] | 2016-05-25 | [
[
"Zucchini",
"Roberto",
""
]
] | We present and study a model of 4-dimensional higher Chern-Simons theory, special Chern-Simons (SCS) theory, instances of which have appeared in the string literature, whose symmetry is encoded in a skeletal semistrict Lie 2-algebra constructed from a compact Lie group with non discrete center. The field content of SCS... |
1801.07531 | Andreas Gustavsson | Andreas Gustavsson | Superconformal indices on $S^1\times (S^5/Z_p)$ | 44 pages, v2: my equation (5.5) was first found in arXiv:1307.7660
[hep-th] | null | 10.1016/j.nuclphysb.2019.114679 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain generating functions associated to the abelian superconformal
indices for 6d $(1,0)$ tensor and hypermultiplets on $S^1\times (S^5/Z_p)$. We
extract the superconformal indices and their high and low temperature
behaviors. We consider round and generically squashed $S^5$ in turn. We show
that the unsquashed ... | [
{
"created": "Tue, 23 Jan 2018 13:37:57 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Jan 2018 14:35:32 GMT",
"version": "v2"
}
] | 2019-07-24 | [
[
"Gustavsson",
"Andreas",
""
]
] | We obtain generating functions associated to the abelian superconformal indices for 6d $(1,0)$ tensor and hypermultiplets on $S^1\times (S^5/Z_p)$. We extract the superconformal indices and their high and low temperature behaviors. We consider round and generically squashed $S^5$ in turn. We show that the unsquashed li... |
2112.05157 | Jacob Bourjaily | Jacob L. Bourjaily, Cameron Langer, and Yaqi Zhang | Illustrations of Integrand-Basis Building at Two Loops | 39 pages; 2 tables; dozens of figures. Complete prescriptive basis
for six particles is provided in ancillary files | null | 10.1007/JHEP08(2022)176 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We outline the concrete steps involved in building prescriptive master
integrand bases for scattering amplitudes beyond the planar limit. We highlight
the role of contour choices in such bases, and illustrate the full process by
constructing a complete, triangle power-counting basis at two loops for six
particles. We... | [
{
"created": "Thu, 9 Dec 2021 19:00:00 GMT",
"version": "v1"
}
] | 2022-09-07 | [
[
"Bourjaily",
"Jacob L.",
""
],
[
"Langer",
"Cameron",
""
],
[
"Zhang",
"Yaqi",
""
]
] | We outline the concrete steps involved in building prescriptive master integrand bases for scattering amplitudes beyond the planar limit. We highlight the role of contour choices in such bases, and illustrate the full process by constructing a complete, triangle power-counting basis at two loops for six particles. We s... |
0803.1593 | Ettore Vicari | Ettore Vicari, Haralambos Panagopoulos | Theta dependence of SU(N) gauge theories in the presence of a
topological term | A typo in Eq. (3.9) has been corrected. An additional subsection
(5.2) has been inserted to demonstrate the nonrenormalizability of the
relevant theta parameter in the presence of massive fermions, which implies
that the continuum (a -> 0) limit must be taken keeping theta fixed | Physics Reports 470 (2009) 93 | 10.1016/j.physrep.2008.10.001 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review results concerning the theta dependence of 4D SU(N) gauge theories
and QCD, where theta is the coefficient of the CP-violating topological term in
the Lagrangian. In particular, we discuss theta dependence in the large-N
limit.
Most results have been obtained within the lattice formulation of the theory
v... | [
{
"created": "Tue, 11 Mar 2008 14:12:31 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Mar 2008 14:00:55 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Apr 2008 09:15:24 GMT",
"version": "v3"
},
{
"created": "Mon, 20 Oct 2008 15:10:39 GMT",
"version": "v4"
},
{
"c... | 2013-02-07 | [
[
"Vicari",
"Ettore",
""
],
[
"Panagopoulos",
"Haralambos",
""
]
] | We review results concerning the theta dependence of 4D SU(N) gauge theories and QCD, where theta is the coefficient of the CP-violating topological term in the Lagrangian. In particular, we discuss theta dependence in the large-N limit. Most results have been obtained within the lattice formulation of the theory via n... |
hep-th/0207265 | Predrag Prester | M. Cvitan, S. Pallua and P. Prester | Horizon conformal entropy in Gauss-Bonnet gravity | 13 pages, appendix and references added, to appear in Phys. Lett. B | Phys.Lett.B546:119-125,2002 | 10.1016/S0370-2693(02)02665-5 | ZTF 02-03 | hep-th gr-qc | null | We treat spherically symmetric black holes in Gauss-Bonnet gravity by
imposing boundary conditions on fluctuating metric on the horizon. Obtained
effective two-dimensional theory admits Virasoro algebra near the horizon. This
enables, with the help of Cardy formula, evaluation of the number of states.
Obtained result... | [
{
"created": "Tue, 30 Jul 2002 08:38:23 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Oct 2002 11:17:15 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Cvitan",
"M.",
""
],
[
"Pallua",
"S.",
""
],
[
"Prester",
"P.",
""
]
] | We treat spherically symmetric black holes in Gauss-Bonnet gravity by imposing boundary conditions on fluctuating metric on the horizon. Obtained effective two-dimensional theory admits Virasoro algebra near the horizon. This enables, with the help of Cardy formula, evaluation of the number of states. Obtained results ... |
2401.04097 | Robert Brandenberger | Robert Brandenberger, Pei-Ming Ho, Hikaru Kawai and Wei-Hsiang Shao | Stringy Spacetime Uncertainty Principle and a Modified Trans-Planckian
Censorship Criterion | 7 pages, 1 figure | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the implications of the stringy space-time uncertainty relation
(STUR) for inflationary cosmology. By demanding that no fluctuation modes that
exit the Hubble radius are affected by the nonlocality resulting from the STUR,
we find an upper bound on the number of e-foldings of inflation. The bound is a
factor... | [
{
"created": "Mon, 8 Jan 2024 18:55:07 GMT",
"version": "v1"
}
] | 2024-01-09 | [
[
"Brandenberger",
"Robert",
""
],
[
"Ho",
"Pei-Ming",
""
],
[
"Kawai",
"Hikaru",
""
],
[
"Shao",
"Wei-Hsiang",
""
]
] | We study the implications of the stringy space-time uncertainty relation (STUR) for inflationary cosmology. By demanding that no fluctuation modes that exit the Hubble radius are affected by the nonlocality resulting from the STUR, we find an upper bound on the number of e-foldings of inflation. The bound is a factor o... |
0707.1464 | David Kastor | Mohamed M. Anber and David Kastor | The Attractor Mechanism in Gauss-Bonnet Gravity | 15 pages, 3 figures; v2 - references added; v3 - minor revisions,
references added | JHEP 0710:084,2007 | 10.1088/1126-6708/2007/10/084 | null | hep-th | null | We study extremal black hole solutions of D=5 Gauss-Bonnet gravity coupled to
a system of gauge and scalar fields. As in Einstein gravity, we find that the
values of the scalar fields on the horizon must extremize a certain effective
potential that depends on the black hole charges. If the matrix of second
derivative... | [
{
"created": "Tue, 10 Jul 2007 14:23:33 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Jul 2007 17:10:42 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Oct 2007 18:24:23 GMT",
"version": "v3"
}
] | 2009-04-30 | [
[
"Anber",
"Mohamed M.",
""
],
[
"Kastor",
"David",
""
]
] | We study extremal black hole solutions of D=5 Gauss-Bonnet gravity coupled to a system of gauge and scalar fields. As in Einstein gravity, we find that the values of the scalar fields on the horizon must extremize a certain effective potential that depends on the black hole charges. If the matrix of second derivatives ... |
1308.5303 | Davoud Kamani | Maryam Zoghi and Davoud Kamani | Non-commutative Dp-Brane in General Background Fields | 11 pages, Latex, no figure, to appear in Vol. 43 of the Braz. J. Phys | Braz. J. Phys. 44 (2014) 102 - 107 | 10.1007/s13538-013-0158-6 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate non-commutativity of open strings, attached to a D$p$-brane,
in the presence of the linear dilaton, tachyon, U(1) gauge field as well as
constant anti-symmetric $B$-field backgrounds. Non-commutativity parameter,
open string metric and some special cases will be studied. Mode-dependent
non-commutativit... | [
{
"created": "Sat, 24 Aug 2013 06:55:25 GMT",
"version": "v1"
}
] | 2014-01-21 | [
[
"Zoghi",
"Maryam",
""
],
[
"Kamani",
"Davoud",
""
]
] | We investigate non-commutativity of open strings, attached to a D$p$-brane, in the presence of the linear dilaton, tachyon, U(1) gauge field as well as constant anti-symmetric $B$-field backgrounds. Non-commutativity parameter, open string metric and some special cases will be studied. Mode-dependent non-commutativity,... |
1710.07353 | Oliver Schlotterer | Seungjin Lee, Oliver Schlotterer | Fermionic one-loop amplitudes of the RNS superstring | 42+24 pages, v2: published version, minor corrections in (4.5), (4.8)
and (4.15) | null | 10.1007/JHEP03(2018)190 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate massless n-point one-loop amplitudes of the open RNS
superstring with two external fermions and determine their worldsheet
integrands. The contributing correlation functions involving spin-1/2 and
spin-3/2 operators from the fermion vertices are evaluated to any multiplicity.
Moreover, we introduce tec... | [
{
"created": "Thu, 19 Oct 2017 20:59:51 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2018 00:46:46 GMT",
"version": "v2"
}
] | 2018-06-21 | [
[
"Lee",
"Seungjin",
""
],
[
"Schlotterer",
"Oliver",
""
]
] | We investigate massless n-point one-loop amplitudes of the open RNS superstring with two external fermions and determine their worldsheet integrands. The contributing correlation functions involving spin-1/2 and spin-3/2 operators from the fermion vertices are evaluated to any multiplicity. Moreover, we introduce techn... |
1701.02934 | Dave Dunbar | David C. Dunbar, Guy R. Jehu and Warren B. Perkins | Two-Loop Gravity amplitudes from four dimensional Unitarity | typo in eq 6.12 corrected | Phys. Rev. D 95, 046012 (2017) | 10.1103/PhysRevD.95.046012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the polylogarithmic parts of the two-loop four and five-graviton
amplitudes where the external helicities are positive and express these in a
simple compact analytic form. We use these to extract the $\ln(\mu^2)$ terms
from both the four and five-point amplitudes and show that these match the same
$R^3$ ... | [
{
"created": "Wed, 11 Jan 2017 11:51:25 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jan 2017 15:31:28 GMT",
"version": "v2"
}
] | 2017-03-01 | [
[
"Dunbar",
"David C.",
""
],
[
"Jehu",
"Guy R.",
""
],
[
"Perkins",
"Warren B.",
""
]
] | We compute the polylogarithmic parts of the two-loop four and five-graviton amplitudes where the external helicities are positive and express these in a simple compact analytic form. We use these to extract the $\ln(\mu^2)$ terms from both the four and five-point amplitudes and show that these match the same $R^3$ coun... |
1008.3834 | Wung-Hong Huang | Kuo-Wei Huang, Wung-Hong Huang | Lie 3-Algebra Non-Abelian (2,0) Theory in Loop Space | Latex 18 pages, typos corrected, Detail several calculations | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is believed that the multiple M5-branes are described by the non-abelian
(2,0) theory and have the non-local structure. In this note we investigate the
non-abelian (2,0) theory in loop space which incorporates the non-local
property. All fields will be formulated as loop fields and the two-form
potential becomes a... | [
{
"created": "Mon, 23 Aug 2010 15:18:04 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Oct 2010 14:46:17 GMT",
"version": "v2"
}
] | 2010-10-05 | [
[
"Huang",
"Kuo-Wei",
""
],
[
"Huang",
"Wung-Hong",
""
]
] | It is believed that the multiple M5-branes are described by the non-abelian (2,0) theory and have the non-local structure. In this note we investigate the non-abelian (2,0) theory in loop space which incorporates the non-local property. All fields will be formulated as loop fields and the two-form potential becomes a p... |
hep-th/9606104 | Dimitri Diakonov | Dmitri Diakonov, Victor Petrov | Non-Abelian Stokes Theorem and Quark-Monopole Interaction | 12 pages, plain LaTeX, no figures | null | null | null | hep-th | null | We derive a new non-abelian Stokes theorem by rewriting the Wilson loop as a
gauge-invariant area integral, at the price of integrating over an auxiliary
field from the coset SU(N) / [U(1)]^{N-1} space. We then introduce the
relativistic quark--monopole interaction as a Wess--Zumino-type action, and
extend it to the ... | [
{
"created": "Mon, 17 Jun 1996 22:57:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Diakonov",
"Dmitri",
""
],
[
"Petrov",
"Victor",
""
]
] | We derive a new non-abelian Stokes theorem by rewriting the Wilson loop as a gauge-invariant area integral, at the price of integrating over an auxiliary field from the coset SU(N) / [U(1)]^{N-1} space. We then introduce the relativistic quark--monopole interaction as a Wess--Zumino-type action, and extend it to the no... |
hep-th/9807080 | Igor Klebanov | Igor R. Klebanov and Edward Witten | Superconformal Field Theory on Threebranes at a Calabi-Yau Singularity | 23 pages, latex; minor clarifications, references added | Nucl.Phys.B536:199-218,1998 | 10.1016/S0550-3213(98)00654-3 | IASSNS-HEP-98/64, PUPT-1804 | hep-th | null | Just as parallel threebranes on a smooth manifold are related to string
theory on $AdS_5\times {\bf S}^5$, parallel threebranes near a conical
singularity are related to string theory on $AdS_5\times X_5$, for a suitable
$X_5$. For the example of the conifold singularity, for which $X_5=(SU(2)\times
SU(2))/U(1)$, we ... | [
{
"created": "Fri, 10 Jul 1998 18:47:03 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Jul 1998 20:13:51 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Jul 1998 18:53:08 GMT",
"version": "v3"
}
] | 2010-04-07 | [
[
"Klebanov",
"Igor R.",
""
],
[
"Witten",
"Edward",
""
]
] | Just as parallel threebranes on a smooth manifold are related to string theory on $AdS_5\times {\bf S}^5$, parallel threebranes near a conical singularity are related to string theory on $AdS_5\times X_5$, for a suitable $X_5$. For the example of the conifold singularity, for which $X_5=(SU(2)\times SU(2))/U(1)$, we ar... |
hep-th/0307281 | V. Parameswaran Nair | Dimitra Karabali and V.P. Nair | The effective action for edge states in higher dimensional quantum Hall
systems | 22 pages, LaTeX, discussion on nature of edge states for S^4 added to
section 5, final version to appear in Nucl. Phys. B | Nucl.Phys. B679 (2004) 427-446 | 10.1016/j.nuclphysb.2003.11.020 | CCNY-HEP-03/4 | hep-th cond-mat.mes-hall | null | We show that the effective action for the edge excitations of a quantum Hall
droplet of fermions in higher dimensions is generically given by a chiral
bosonic action. We explicitly analyze the quantum Hall effect on complex
projective spaces ${\bf CP}^k$ with a U(1) background magnetic field. The edge
excitations are... | [
{
"created": "Tue, 29 Jul 2003 16:25:56 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Nov 2003 04:45:11 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Karabali",
"Dimitra",
""
],
[
"Nair",
"V. P.",
""
]
] | We show that the effective action for the edge excitations of a quantum Hall droplet of fermions in higher dimensions is generically given by a chiral bosonic action. We explicitly analyze the quantum Hall effect on complex projective spaces ${\bf CP}^k$ with a U(1) background magnetic field. The edge excitations are d... |
hep-th/0611207 | Fukuichiro Kubo | Masanori Hanada and Fukuichiro Kubo | String tension and string susceptibility in two-dimensional generalized
Weingarten model | 13 pages; typos corrected | Prog.Theor.Phys.117:379-393,2007 | 10.1143/PTP.117.379 | KUNS-2052 | hep-th | null | We study the two-dimensional generalized Weingarten model reduced to a point,
which interpolates reduced Weingarten model and the large-N gauge theory. We
calculate the expectation value of the Wilson loop using Monte-Carlo method and
determine the string tension and string susceptibility. The numerical result
sugges... | [
{
"created": "Sun, 19 Nov 2006 12:26:37 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Mar 2007 08:31:46 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Hanada",
"Masanori",
""
],
[
"Kubo",
"Fukuichiro",
""
]
] | We study the two-dimensional generalized Weingarten model reduced to a point, which interpolates reduced Weingarten model and the large-N gauge theory. We calculate the expectation value of the Wilson loop using Monte-Carlo method and determine the string tension and string susceptibility. The numerical result suggests... |
hep-th/9302085 | null | L.V.Avdeev, D.I.Kazakov and I.N.Kondrashuk | Difficulties of an Infrared Extension of Differential Renormalization | (minor changes have been made to make clear that no infrared problems
occur in the original ultraviolet procedure of [1]; subsection 2.1 has been
added to outline the ideas a simple example), 26 pages, LaTeX, JINR preprint
E2-92-538, Dubna (Dec.1992) | Int.J.Mod.Phys. A9 (1994) 1067-1096 | 10.1142/S0217751X94000492 | null | hep-th | null | We investigate the possibility of generalizing differential renormalization
of D.Z.Freedman, K.Johnson and J.I.Latorre in an invariant fashion to theories
with infrared divergencies via an infrared $\tilde{R}$ operation.
Two-dimensional $\sigma$ models and the four-dimensional $\phi^4$ theory
diagrams with exceptiona... | [
{
"created": "Thu, 18 Feb 1993 14:09:41 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Mar 1993 09:09:34 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Mar 1993 09:56:15 GMT",
"version": "v3"
},
{
"created": "Wed, 10 Mar 1993 06:29:07 GMT",
"version": "v4"
}
] | 2009-10-22 | [
[
"Avdeev",
"L. V.",
""
],
[
"Kazakov",
"D. I.",
""
],
[
"Kondrashuk",
"I. N.",
""
]
] | We investigate the possibility of generalizing differential renormalization of D.Z.Freedman, K.Johnson and J.I.Latorre in an invariant fashion to theories with infrared divergencies via an infrared $\tilde{R}$ operation. Two-dimensional $\sigma$ models and the four-dimensional $\phi^4$ theory diagrams with exceptional ... |
hep-th/9906051 | Emery Sokatchev | B. Eden, P.S. Howe, C. Schubert, E. Sokatchev and P.C. West | Simplifications of four-point functions in N=4 supersymmetric Yang-Mills
theory at two loops | null | Phys.Lett. B466 (1999) 20-26 | 10.1016/S0370-2693(99)01033-3 | null | hep-th | null | The superconformal Ward identities combined with N=2 harmonic analyticity are
used to evaluate two-loop four-point correlation functions of gauge-invariant
operators in D=4, N=4 supersymmetric Yang-Mills theory in terms of the
well-known one-loop box integral. The result is confirmed by a direct numerical
computation... | [
{
"created": "Sun, 6 Jun 1999 17:55:14 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Eden",
"B.",
""
],
[
"Howe",
"P. S.",
""
],
[
"Schubert",
"C.",
""
],
[
"Sokatchev",
"E.",
""
],
[
"West",
"P. C.",
""
]
] | The superconformal Ward identities combined with N=2 harmonic analyticity are used to evaluate two-loop four-point correlation functions of gauge-invariant operators in D=4, N=4 supersymmetric Yang-Mills theory in terms of the well-known one-loop box integral. The result is confirmed by a direct numerical computation. |
hep-th/0211014 | Ellwanger | U. Ellwanger, N. Wschebor | Confinement and Mass Gap in Abelian Gauge | Explanations added, to appear in Eur. Phys. J. C | Eur.Phys.J.C28:415-424,2003 | 10.1140/epjc/s2003-01170-0 | LPT Orsay 02-72 | hep-th | null | First, we present a simple confining abelian pure gauge theory. Classically,
its kinetic term is not positive definite, and it contains a simple UV
regularized F^4 interaction. This provoques the formation of a condensate ~ F^2
such that, at the saddle point of the effective potential, the wave function
normalization... | [
{
"created": "Mon, 4 Nov 2002 11:39:09 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Feb 2003 09:27:34 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Ellwanger",
"U.",
""
],
[
"Wschebor",
"N.",
""
]
] | First, we present a simple confining abelian pure gauge theory. Classically, its kinetic term is not positive definite, and it contains a simple UV regularized F^4 interaction. This provoques the formation of a condensate ~ F^2 such that, at the saddle point of the effective potential, the wave function normalization c... |
2309.11538 | Nicholas Agia | Nicholas Agia | Massive Type IIB Superstrings Part I: 3- and 4-Point Amplitudes | 28+10 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the 3- and 4-point tree-level scattering amplitudes involving
first-massive states in closed Type IIB superstring theory, computed in the
Minkowski vacuum. In particular, the 3-point amplitudes are computed for all
possible combinations of first-massive and massless string states, and the
4-point amplitude... | [
{
"created": "Wed, 20 Sep 2023 18:00:00 GMT",
"version": "v1"
}
] | 2023-09-22 | [
[
"Agia",
"Nicholas",
""
]
] | We present the 3- and 4-point tree-level scattering amplitudes involving first-massive states in closed Type IIB superstring theory, computed in the Minkowski vacuum. In particular, the 3-point amplitudes are computed for all possible combinations of first-massive and massless string states, and the 4-point amplitudes ... |
2401.05032 | Orr Sela | Orr Sela | Emergent non-invertible symmetries in $\mathcal{N}=4$ Super-Yang-Mills
theory | 6 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | One of the simplest examples of non-invertible symmetries in higher
dimensions appears in 4d Maxwell theory, where its $SL(2,\mathbb{Z})$ duality
group can be combined with gauging subgroups of its electric and magnetic
1-form symmetries to yield such defects at many different values of the
coupling. Even though $\ma... | [
{
"created": "Wed, 10 Jan 2024 09:48:39 GMT",
"version": "v1"
}
] | 2024-01-11 | [
[
"Sela",
"Orr",
""
]
] | One of the simplest examples of non-invertible symmetries in higher dimensions appears in 4d Maxwell theory, where its $SL(2,\mathbb{Z})$ duality group can be combined with gauging subgroups of its electric and magnetic 1-form symmetries to yield such defects at many different values of the coupling. Even though $\math... |
hep-th/9210082 | Robert C. Myers | R.C. Myers and V. Periwal | Chiral Non-Critical Strings | 13 pages (LaTeX) ( Talk reviews material in hep-th/9207117, and also
gives new results on correlation functions. ) | null | null | McGill/92-47 | hep-th | null | It is shown that conformal matter with $c_{\ssc L}\not=c_{\ssc R}$ can be
consistently coupled to two-dimensional `frame' gravity. The theory is
quantized in conformal gauge, following David, and Distler and Kawai. There is
no analogue of the $c=1$ barrier found in nonchiral non-critical strings. A
non-critical heter... | [
{
"created": "Thu, 15 Oct 1992 15:44:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Myers",
"R. C.",
""
],
[
"Periwal",
"V.",
""
]
] | It is shown that conformal matter with $c_{\ssc L}\not=c_{\ssc R}$ can be consistently coupled to two-dimensional `frame' gravity. The theory is quantized in conformal gauge, following David, and Distler and Kawai. There is no analogue of the $c=1$ barrier found in nonchiral non-critical strings. A non-critical heterot... |
hep-th/0007038 | Erick J. Weinberg | Erick J. Weinberg | Duality and Massless Monopoles | 12 pages. Talk given at Quarks 2000 | null | null | CU-TP-982 | hep-th | null | Duality arguments suggest the existence of massless magnetic monopoles in
gauge theories with the symmetry broken to a non-Abelian subgroup. I discuss
how these arise and show how they are manifested as clouds of massless fields
surrounding massive monopoles. The dynamics of these clouds is discussed, and
the scatter... | [
{
"created": "Wed, 5 Jul 2000 17:34:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Weinberg",
"Erick J.",
""
]
] | Duality arguments suggest the existence of massless magnetic monopoles in gauge theories with the symmetry broken to a non-Abelian subgroup. I discuss how these arise and show how they are manifested as clouds of massless fields surrounding massive monopoles. The dynamics of these clouds is discussed, and the scatterin... |
hep-th/9304045 | Edward G. Derrick | P. Candelas, E. Derrick and L. Parkes | Generalized Calabi-Yau Manifolds and the Mirror of a Rigid Manifold | 39 pages, plain TeX | Nucl.Phys. B407 (1993) 115-154 | 10.1016/0550-3213(93)90276-U | CERN-TH.6831/93, UTTG-24-92 | hep-th alg-geom math.AG | null | We describe the mirror of the Z orbifold as a representation of a class of
generalized Calabi-Yau manifolds that can be realized as manifolds of dimension
five and seven. Despite their dimension these correspond to superconformal
theories with $c=9$ and so are perfectly good for compactifying the heterotic
string to ... | [
{
"created": "Sun, 11 Apr 1993 17:29:30 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Candelas",
"P.",
""
],
[
"Derrick",
"E.",
""
],
[
"Parkes",
"L.",
""
]
] | We describe the mirror of the Z orbifold as a representation of a class of generalized Calabi-Yau manifolds that can be realized as manifolds of dimension five and seven. Despite their dimension these correspond to superconformal theories with $c=9$ and so are perfectly good for compactifying the heterotic string to th... |
hep-th/0211099 | Buang Ann Tay | B. A. Tay, S. Wickramasekara | On the Representation of Intermediate States in the Velocity Basis | Major revision | null | null | null | hep-th | null | Unstable state furnishes a semigroup irreducible representation of the
Poincar\'e group. The state vector is represented by a superposition of energy
eigenkets. As a consequence of this superposition, the state vector can be
transformed into the rest frame through {\it a} Lorentz transformation only
when the eigenket... | [
{
"created": "Tue, 12 Nov 2002 03:48:15 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jan 2008 06:25:31 GMT",
"version": "v2"
}
] | 2009-09-29 | [
[
"Tay",
"B. A.",
""
],
[
"Wickramasekara",
"S.",
""
]
] | Unstable state furnishes a semigroup irreducible representation of the Poincar\'e group. The state vector is represented by a superposition of energy eigenkets. As a consequence of this superposition, the state vector can be transformed into the rest frame through {\it a} Lorentz transformation only when the eigenkets ... |
hep-th/9707259 | Andreas Karch | Ilka Brunner, Andreas Karch | Matrix Description of M-theory on $T^6$ | 12 pages, LaTeX2e, using utarticle.cls (included) | Phys.Lett. B416 (1998) 67-74 | 10.1016/S0370-2693(97)01327-0 | HU-EP-97/44 | hep-th | null | We give some evidence that the worldvolume theory of the M-theory KK 6-brane
is governed by a non-critical membrane theory. We use this theory to give a
matrix description of M-theory on $T^6$.
| [
{
"created": "Thu, 31 Jul 1997 15:32:24 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Brunner",
"Ilka",
""
],
[
"Karch",
"Andreas",
""
]
] | We give some evidence that the worldvolume theory of the M-theory KK 6-brane is governed by a non-critical membrane theory. We use this theory to give a matrix description of M-theory on $T^6$. |
hep-th/0602140 | Jan Martin Pawlowski | Daniel F. Litim, Jan M. Pawlowski, Lautaro Vergara | Convexity of the effective action from functional flows | 4 pages, 3 figures | null | null | HD-THEP-05-22, SHEP-0531, CERN-PH/TH-2005-252 | hep-th | null | We show that convexity of the effective action follows from its functional
flow equation. Our analysis is based on a new, spectral representation. The
results are relevant for the study of physical instabilities. We also derive
constraints for convexity-preserving regulators within general truncation
schemes includin... | [
{
"created": "Tue, 14 Feb 2006 18:04:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Litim",
"Daniel F.",
""
],
[
"Pawlowski",
"Jan M.",
""
],
[
"Vergara",
"Lautaro",
""
]
] | We show that convexity of the effective action follows from its functional flow equation. Our analysis is based on a new, spectral representation. The results are relevant for the study of physical instabilities. We also derive constraints for convexity-preserving regulators within general truncation schemes including ... |
1509.02169 | Jacob Bourjaily | Christian Baadsgaard, N. E. J. Bjerrum-Bohr, Jacob L. Bourjaily, Simon
Caron-Huot, Poul H. Damgaard, Bo Feng | New Representations of the Perturbative S-Matrix | 4+1 pages, 4 figures | Phys. Rev. Lett. 116, 061601 (2016) | 10.1103/PhysRevLett.116.061601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new framework to represent the perturbative S-matrix which is
well-defined for all quantum field theories of massless particles, constructed
from tree-level amplitudes and integrable term-by-term. This representation is
derived from the Feynman expansion through a series of partial fraction
identities, d... | [
{
"created": "Mon, 7 Sep 2015 20:09:22 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Baadsgaard",
"Christian",
""
],
[
"Bjerrum-Bohr",
"N. E. J.",
""
],
[
"Bourjaily",
"Jacob L.",
""
],
[
"Caron-Huot",
"Simon",
""
],
[
"Damgaard",
"Poul H.",
""
],
[
"Feng",
"Bo",
""
]
] | We propose a new framework to represent the perturbative S-matrix which is well-defined for all quantum field theories of massless particles, constructed from tree-level amplitudes and integrable term-by-term. This representation is derived from the Feynman expansion through a series of partial fraction identities, dis... |
hep-th/0502193 | Jorge Zanelli | Jorge Zanelli | Lecture notes on Chern-Simons (super-)gravities. Second edition
(February 2008) | Typos corrected and a few referencesadded. LaTeX, 82 pages, no
figures | null | null | CECS-PHY-05/03 | hep-th | null | This is intended as a broad introduction to Chern-Simons gravity and
supergravity. The motivation for these theories lies in the desire to have a
gauge invariant system --with a fiber bundle formulation-- in more than three
dimensions, which could provide a firm ground for constructing a quantum theory
of the gravita... | [
{
"created": "Tue, 22 Feb 2005 05:29:08 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Apr 2005 15:56:09 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Feb 2008 16:51:22 GMT",
"version": "v3"
},
{
"created": "Fri, 21 Mar 2008 19:08:30 GMT",
"version": "v4"
}
] | 2008-03-21 | [
[
"Zanelli",
"Jorge",
""
]
] | This is intended as a broad introduction to Chern-Simons gravity and supergravity. The motivation for these theories lies in the desire to have a gauge invariant system --with a fiber bundle formulation-- in more than three dimensions, which could provide a firm ground for constructing a quantum theory of the gravitati... |
1006.0494 | Xiao Liu | Xiao Liu, Yaron Oz | Shocks and Universal Statistics in (1+1)-Dimensional Relativistic
Turbulence | 37 pages, 7 figures | JHEP 1103:006,2011 | 10.1007/JHEP03(2011)006 | null | hep-th nlin.CD | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose that statistical averages in relativistic turbulence exhibit
universal properties. We consider analytically the velocity and temperature
differences structure functions in the (1+1)-dimensional relativistic
turbulence in which shock waves provide the main contribution to the structure
functions in the iner... | [
{
"created": "Wed, 2 Jun 2010 20:36:50 GMT",
"version": "v1"
}
] | 2011-07-18 | [
[
"Liu",
"Xiao",
""
],
[
"Oz",
"Yaron",
""
]
] | We propose that statistical averages in relativistic turbulence exhibit universal properties. We consider analytically the velocity and temperature differences structure functions in the (1+1)-dimensional relativistic turbulence in which shock waves provide the main contribution to the structure functions in the inerti... |
hep-th/0507036 | Jaume Gomis | Jaume Gomis, Joaquim Gomis and Kiyoshi Kamimura | Non-Relativistic Superstrings: A New Soluble Sector of AdS_5xS^5 | 29 pages, LATEX format | JHEP 0512 (2005) 024 | 10.1088/1126-6708/2005/12/024 | null | hep-th | null | We find a new sector of string theory in AdS_5xS^5 describing
non-relativistic superstrings in that geometry. The worldsheet theory of
non-relativistic strings in AdS_5xS^5 is derived and shown to reduce to a
supersymmetric free field theory in AdS_2. Non-relativistic string theory
provides a new calculable setting i... | [
{
"created": "Tue, 5 Jul 2005 18:05:37 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Gomis",
"Jaume",
""
],
[
"Gomis",
"Joaquim",
""
],
[
"Kamimura",
"Kiyoshi",
""
]
] | We find a new sector of string theory in AdS_5xS^5 describing non-relativistic superstrings in that geometry. The worldsheet theory of non-relativistic strings in AdS_5xS^5 is derived and shown to reduce to a supersymmetric free field theory in AdS_2. Non-relativistic string theory provides a new calculable setting in ... |
1807.09098 | Sergei Kuzenko | Jessica Hutomo, Sergei M. Kuzenko and Daniel Ogburn | ${\cal N}=2$ supersymmetric higher spin gauge theories and current
multiplets in three dimensions | 48 pages; v2: comments and references added. arXiv admin note: text
overlap with arXiv:1805.08055 | Phys. Rev. D 98, 125004 (2018) | 10.1103/PhysRevD.98.125004 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe several families of primary linear supermultiplets coupled to
three-dimensional ${\cal N}=2$ conformal supergravity and use them to construct
topological $BF$-type terms. We introduce conformal higher-spin gauge
superfields and associate with them Chern-Simons-type actions that are
constructed as an exten... | [
{
"created": "Mon, 23 Jul 2018 07:52:55 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Sep 2018 06:51:20 GMT",
"version": "v2"
}
] | 2018-12-19 | [
[
"Hutomo",
"Jessica",
""
],
[
"Kuzenko",
"Sergei M.",
""
],
[
"Ogburn",
"Daniel",
""
]
] | We describe several families of primary linear supermultiplets coupled to three-dimensional ${\cal N}=2$ conformal supergravity and use them to construct topological $BF$-type terms. We introduce conformal higher-spin gauge superfields and associate with them Chern-Simons-type actions that are constructed as an extensi... |
1412.7274 | S. Prem Kumar | Anton F. Faedo, Benjo Fraser and S. Prem Kumar | Emergent Lifshitz scaling from N=4 SYM with supersymmetric heavy-quark
density | 30 pages, 1 figure, uses latex | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider supersymmetric configurations in Type IIB supergravity obtained
by the beackreaction of fundamental strings ending on a stack of D3-branes and
smeared uniformly in the three spatial directions along the D3-branes. These
automatically include a distribution of D5-brane baryon vertices necessary to
soak up ... | [
{
"created": "Tue, 23 Dec 2014 07:31:44 GMT",
"version": "v1"
}
] | 2014-12-24 | [
[
"Faedo",
"Anton F.",
""
],
[
"Fraser",
"Benjo",
""
],
[
"Kumar",
"S. Prem",
""
]
] | We consider supersymmetric configurations in Type IIB supergravity obtained by the beackreaction of fundamental strings ending on a stack of D3-branes and smeared uniformly in the three spatial directions along the D3-branes. These automatically include a distribution of D5-brane baryon vertices necessary to soak up st... |
2405.14958 | Soumyadeep Chaudhuri | Soumyadeep Chaudhuri, Frank Ferrari | Dirichlet Scalar Determinants On Two-Dimensional Constant Curvature
Disks | 36 pages | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We compute exactly the scalar determinants $\det(\Delta+M^{2})$ on the
two-dimensional round disks of constant curvature $R=0$, $\mp 2$, for any
finite boundary length $\ell$ and mass $M$, with Dirichlet boundary conditions,
using the $\zeta$-function prescription. When $M^{2}=\pm q(q+1)$, $q\in\mathbb
N$, a simple e... | [
{
"created": "Thu, 23 May 2024 18:10:07 GMT",
"version": "v1"
}
] | 2024-05-27 | [
[
"Chaudhuri",
"Soumyadeep",
""
],
[
"Ferrari",
"Frank",
""
]
] | We compute exactly the scalar determinants $\det(\Delta+M^{2})$ on the two-dimensional round disks of constant curvature $R=0$, $\mp 2$, for any finite boundary length $\ell$ and mass $M$, with Dirichlet boundary conditions, using the $\zeta$-function prescription. When $M^{2}=\pm q(q+1)$, $q\in\mathbb N$, a simple exp... |
hep-th/9301121 | Sanjaye Ramgoolam | Sanjaye Ramgoolam | New Modular Hopf Algebras related to rational $k$ $\widehat {sl(2)}$ | 30 pages (minor typos corrected, refs added) | null | null | YCTP-P2-93 | hep-th math.QA | null | We show that the Hopf link invariants for an appropriate set of finite
dimensional representations of $ U_q SL(2)$ are identical, up to overall
normalisation, to the modular S matrix of Kac and Wakimoto for rational $k$
$\widehat {sl(2)}$ representations. We use this observation to construct new
modular Hopf algebras... | [
{
"created": "Fri, 29 Jan 1993 03:00:30 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Feb 1993 19:26:02 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Ramgoolam",
"Sanjaye",
""
]
] | We show that the Hopf link invariants for an appropriate set of finite dimensional representations of $ U_q SL(2)$ are identical, up to overall normalisation, to the modular S matrix of Kac and Wakimoto for rational $k$ $\widehat {sl(2)}$ representations. We use this observation to construct new modular Hopf algebras, ... |
1508.03874 | In Yong Park | I. Y. Park | Holographic quantization of gravity in a black hole background | 31 pages, 1 figure, typos corrected, version to appear in Journal of
Mathematical Physics | J. Math. Phys. 57, 022305 (2016) | 10.1063/1.4942101 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was recently observed in \cite{Park:2014tia} that the holographic nature
of gravity may hold a key to quantization of gravity. The so-called
"holographic quantization" has been carried out in
\cite{Park:2014noa,Park:2015ota} for Einstein gravity in a flat background.
Generalizing the procedure to a curved backgrou... | [
{
"created": "Sun, 16 Aug 2015 22:06:06 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Feb 2016 16:20:20 GMT",
"version": "v2"
}
] | 2017-04-20 | [
[
"Park",
"I. Y.",
""
]
] | It was recently observed in \cite{Park:2014tia} that the holographic nature of gravity may hold a key to quantization of gravity. The so-called "holographic quantization" has been carried out in \cite{Park:2014noa,Park:2015ota} for Einstein gravity in a flat background. Generalizing the procedure to a curved background... |
hep-th/9512202 | Ishikawa | K. Ishikawa, T. Inagaki and T. Muta | Dynamical Symmetry Breaking in Einstein Universe | 13 pages, uses LaTeX, here.sty, epic.sty, eepic.sty | null | null | HUPD-9517 | hep-th | null | We investigate four-fermion interactions with $N$-component fermion in
Einstein universe for arbitrary space-time dimensions ($2 \leq D<4$). It is
found that the effective potential for composite operator $\overline{\psi}\psi$
is calculable in the leading order of the $1/N$ expansion. The resulting
effective potentia... | [
{
"created": "Thu, 28 Dec 1995 04:39:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ishikawa",
"K.",
""
],
[
"Inagaki",
"T.",
""
],
[
"Muta",
"T.",
""
]
] | We investigate four-fermion interactions with $N$-component fermion in Einstein universe for arbitrary space-time dimensions ($2 \leq D<4$). It is found that the effective potential for composite operator $\overline{\psi}\psi$ is calculable in the leading order of the $1/N$ expansion. The resulting effective potential ... |
0805.4333 | Jan Manschot | Jan Manschot | On the space of elliptic genera | 31 pages, published version | Commun.Num.Theor.Phys.2:803-833,2008 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Invariance under modular transformations and spectral flow restrict the
possible spectra of superconformal field theories (SCFT). This paper presents a
technique to calculate the number of constraints on the polar spectra of
N=(2,2) and N=(4,0) SCFT's by analyzing the elliptic genus. The polar spectrum
corresponds to... | [
{
"created": "Wed, 28 May 2008 12:30:29 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jan 2009 14:30:08 GMT",
"version": "v2"
}
] | 2009-02-05 | [
[
"Manschot",
"Jan",
""
]
] | Invariance under modular transformations and spectral flow restrict the possible spectra of superconformal field theories (SCFT). This paper presents a technique to calculate the number of constraints on the polar spectra of N=(2,2) and N=(4,0) SCFT's by analyzing the elliptic genus. The polar spectrum corresponds to t... |
1602.08272 | Eric Perlmutter | Eric Perlmutter | Bounding the Space of Holographic CFTs with Chaos | 50+18 pages. v3: Section 3 clarified and reorganized, related
improvements | null | 10.1007/JHEP10(2016)069 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thermal states of quantum systems with many degrees of freedom are subject to
a bound on the rate of onset of chaos, including a bound on the Lyapunov
exponent, $\lambda_L\leq 2\pi /\beta$. We harness this bound to constrain the
space of putative holographic CFTs and their would-be dual theories of AdS
gravity. First... | [
{
"created": "Fri, 26 Feb 2016 10:49:19 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 2016 21:42:43 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Oct 2016 19:50:31 GMT",
"version": "v3"
}
] | 2016-11-23 | [
[
"Perlmutter",
"Eric",
""
]
] | Thermal states of quantum systems with many degrees of freedom are subject to a bound on the rate of onset of chaos, including a bound on the Lyapunov exponent, $\lambda_L\leq 2\pi /\beta$. We harness this bound to constrain the space of putative holographic CFTs and their would-be dual theories of AdS gravity. First, ... |
1509.04989 | Rodolfo Casana R. Casana | Rodolfo Casana, Manoel M. Ferreira Jr., Alexsandro Lucena Mota | Topological self-dual configurations in a Maxwell--Higgs model with a
CPT-odd and Lorentz-violating nonminimal coupling | 8 pages, 13 figures, Latex2e | Annals of Physics 375, 179 (2016) | 10.1016/j.aop.2016.09.013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have studied the existence of topological self-dual configurations in a
nonminimal CPT-odd and Lorentz-violating (LV) Maxwell-Higgs model, where the LV
interaction is introduced by modifying the minimal covariant derivative. The
Bogomol'nyi-Prasad-Sommerfield formalism has been implemented, revealing that
the scal... | [
{
"created": "Wed, 16 Sep 2015 18:14:45 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Oct 2016 23:48:42 GMT",
"version": "v2"
}
] | 2016-10-20 | [
[
"Casana",
"Rodolfo",
""
],
[
"Ferreira",
"Manoel M.",
"Jr."
],
[
"Mota",
"Alexsandro Lucena",
""
]
] | We have studied the existence of topological self-dual configurations in a nonminimal CPT-odd and Lorentz-violating (LV) Maxwell-Higgs model, where the LV interaction is introduced by modifying the minimal covariant derivative. The Bogomol'nyi-Prasad-Sommerfield formalism has been implemented, revealing that the scalar... |
1705.02405 | Vladimir V Belokurov | V.V. Belokurov and E.T. Shavgulidze | The Exact Solution of the Schwarzian Theory | 3 pages | Phys. Rev. D 96, 101701 (2017) | 10.1103/PhysRevD.96.101701 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The explicit evaluation of the partition function in the Schwarzian theory is
presented.
| [
{
"created": "Fri, 5 May 2017 21:46:33 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jun 2017 09:01:58 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Oct 2017 18:58:50 GMT",
"version": "v3"
}
] | 2017-11-22 | [
[
"Belokurov",
"V. V.",
""
],
[
"Shavgulidze",
"E. T.",
""
]
] | The explicit evaluation of the partition function in the Schwarzian theory is presented. |
hep-th/0305171 | Yun-Song Piao | Yun-Song Piao, Xinmin Zhang and Yuan-Zhong Zhang | Brane Inflation from Rotation of D4 Brane | 6 pages, no figures | Mod.Phys.Lett. A18 (2003) 2109-2116 | 10.1142/S0217732303011903 | null | hep-th | null | In this paper, a inflationary model from the rotation of D4-brane is
constructed. We show that for a very wide rage of parameter, this model
satisfies the observation and find that regarded as inflaton, the rotation of
branes may be more nature than the distance between branes. Our model offers a
new avenue for brane... | [
{
"created": "Tue, 20 May 2003 11:36:49 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Piao",
"Yun-Song",
""
],
[
"Zhang",
"Xinmin",
""
],
[
"Zhang",
"Yuan-Zhong",
""
]
] | In this paper, a inflationary model from the rotation of D4-brane is constructed. We show that for a very wide rage of parameter, this model satisfies the observation and find that regarded as inflaton, the rotation of branes may be more nature than the distance between branes. Our model offers a new avenue for brane i... |
1905.01611 | Calin Iuliu Lazaroiu | Lilia Anguelova, Elena Mirela Babalic and Calin Iuliu Lazaroiu | Hidden symmetries of two-field cosmological models | 74 pages | JHEP09(2019)007 | 10.1007/JHEP09(2019)007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We determine the most general time-independent Noether symmetries of
two-field cosmological models with rotationally-invariant scalar manifold
metrics. In particular, we show that such models can have hidden symmetries,
which arise if and only if the scalar manifold metric has Gaussian curvature
$-3/8$, i.e. when the... | [
{
"created": "Sun, 5 May 2019 05:30:19 GMT",
"version": "v1"
},
{
"created": "Wed, 29 May 2019 00:22:42 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Aug 2019 23:53:33 GMT",
"version": "v3"
}
] | 2019-09-10 | [
[
"Anguelova",
"Lilia",
""
],
[
"Babalic",
"Elena Mirela",
""
],
[
"Lazaroiu",
"Calin Iuliu",
""
]
] | We determine the most general time-independent Noether symmetries of two-field cosmological models with rotationally-invariant scalar manifold metrics. In particular, we show that such models can have hidden symmetries, which arise if and only if the scalar manifold metric has Gaussian curvature $-3/8$, i.e. when the m... |
2406.05241 | Mathieu Giroux | Simon Caron-Huot, Miguel Correia, Mathieu Giroux | Recursive Landau Analysis | 5 pages + 1 appendix | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We propose a recursive method that makes use of the basic principle of
unitarity to calculate the Landau singularities of n-point scattering
amplitudes directly in kinematic space. For a vast class of Feynman diagrams,
the method enables rapid analytic computation of Landau singularities beyond
current state-of-the-a... | [
{
"created": "Fri, 7 Jun 2024 20:05:16 GMT",
"version": "v1"
}
] | 2024-06-11 | [
[
"Caron-Huot",
"Simon",
""
],
[
"Correia",
"Miguel",
""
],
[
"Giroux",
"Mathieu",
""
]
] | We propose a recursive method that makes use of the basic principle of unitarity to calculate the Landau singularities of n-point scattering amplitudes directly in kinematic space. For a vast class of Feynman diagrams, the method enables rapid analytic computation of Landau singularities beyond current state-of-the-art... |
hep-th/0209154 | Gesualdo Delfino | G. Delfino, P. Mosconi and G. Mussardo | Correlation functions of disorder operators in massive ghost theories | 8 pages, latex | J.Phys. A36 (2003) L1-L6 | 10.1088/0305-4470/36/1/101 | null | hep-th cond-mat | null | The two-dimensional ghost systems with negative integral central charge
received much attention in the last years for their role in a number of
applications and in connection with logarithmic conformal field theory. We
consider the free massive bosonic and fermionic ghost systems and concentrate
on the non-trivial se... | [
{
"created": "Thu, 19 Sep 2002 09:19:03 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Delfino",
"G.",
""
],
[
"Mosconi",
"P.",
""
],
[
"Mussardo",
"G.",
""
]
] | The two-dimensional ghost systems with negative integral central charge received much attention in the last years for their role in a number of applications and in connection with logarithmic conformal field theory. We consider the free massive bosonic and fermionic ghost systems and concentrate on the non-trivial sect... |
2312.03358 | Shin Sasaki | Tetsuji Kimura, Shin Sasaki, Kenta Shiozawa | On Geometries and Monodromies for Branes of Codimension Two | 8 pages, version appeared in Phys. Lett. B | Phys. Lett. B 849 (2024) 138425 | 10.1016/j.physletb.2023.138425 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study geometries for the NS5-, the KK5- and the $5^2_2$-branes of
codimension two in type II and heterotic string theories. The geometries are
classified by monodromies that each brane has. They are the $B$-, the general
coordinate and the $\beta$-transformations of the spacetime metric, the
$B$-field and the dila... | [
{
"created": "Wed, 6 Dec 2023 08:54:34 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2023 04:27:09 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Jan 2024 08:25:24 GMT",
"version": "v3"
}
] | 2024-01-05 | [
[
"Kimura",
"Tetsuji",
""
],
[
"Sasaki",
"Shin",
""
],
[
"Shiozawa",
"Kenta",
""
]
] | We study geometries for the NS5-, the KK5- and the $5^2_2$-branes of codimension two in type II and heterotic string theories. The geometries are classified by monodromies that each brane has. They are the $B$-, the general coordinate and the $\beta$-transformations of the spacetime metric, the $B$-field and the dilato... |
2406.17958 | Junchen Rong | Junchen Rong | Local/Short-range conformal field theories from long-range perturbation
theory | 12 figures | null | null | null | hep-th cond-mat.stat-mech | http://creativecommons.org/licenses/by/4.0/ | We show that by imposing the conformal Wald identity, one can extract
conformal data of the corresponding short-range/local CFT from the long-range
perturbation theory. We first apply this to the O(N) vector model. We
demonstrate that by properly re-sum the perturbative series, one gets
reasonable estimations of the ... | [
{
"created": "Tue, 25 Jun 2024 22:25:51 GMT",
"version": "v1"
}
] | 2024-06-27 | [
[
"Rong",
"Junchen",
""
]
] | We show that by imposing the conformal Wald identity, one can extract conformal data of the corresponding short-range/local CFT from the long-range perturbation theory. We first apply this to the O(N) vector model. We demonstrate that by properly re-sum the perturbative series, one gets reasonable estimations of the cr... |
hep-th/0307119 | Ichiro Oda | Ichiro Oda | Gravitational Localization of All Local Fields on the Brane | 12 pages, no figures, Latex | Phys.Lett.B571:235-244,2003 | 10.1016/j.physletb.2003.07.076 | EDO-EP-46 | hep-th | null | We present a new $(p - 1)$-brane solution to Einstein's equations in a
general space-time dimension. This solution is a natural generalization of the
stringlike defect solution with codimension 2 in 6 space-time dimensions, which
has been recently discovered by Gogberashvili and Singleton, to a general $(p -
1)$-bran... | [
{
"created": "Sun, 13 Jul 2003 07:29:17 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Oda",
"Ichiro",
""
]
] | We present a new $(p - 1)$-brane solution to Einstein's equations in a general space-time dimension. This solution is a natural generalization of the stringlike defect solution with codimension 2 in 6 space-time dimensions, which has been recently discovered by Gogberashvili and Singleton, to a general $(p - 1)$-brane ... |
1302.6059 | Hidenori Sonoda | Hidenori Sonoda | Analytic form of the effective potential in the large N limit of a real
scalar theory in four dimensions | 10 pages, 3 figures, a section defending the large N limit added,
references added | null | null | KOBE-TH-13-04 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give the large N limit of the effective potential for the O(N) linear
sigma model in four dimensions in terms of the Lambert W function. The
effective potential is fully consistent with the renormalization group, and it
admits an asymptotic expansion in powers of a small positive coupling
parameter. Careful consid... | [
{
"created": "Mon, 25 Feb 2013 11:42:12 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Mar 2013 14:16:45 GMT",
"version": "v2"
}
] | 2013-03-14 | [
[
"Sonoda",
"Hidenori",
""
]
] | We give the large N limit of the effective potential for the O(N) linear sigma model in four dimensions in terms of the Lambert W function. The effective potential is fully consistent with the renormalization group, and it admits an asymptotic expansion in powers of a small positive coupling parameter. Careful consider... |
1401.6438 | Pierre Vanhove | Pierre Vanhove | The physics and the mixed Hodge structure of Feynman integrals | v2: 34 pages, 5 figures. Minor changes. References added. String-math
2013 proceeding contribution | null | null | null | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This expository text is an invitation to the relation between quantum field
theory Feynman integrals and periods. We first describe the relation between
the Feynman parametrization of loop amplitudes and world-line methods, by
explaining that the first Symanzik polynomial is the determinant of the period
matrix of th... | [
{
"created": "Fri, 24 Jan 2014 19:56:23 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jul 2014 17:23:21 GMT",
"version": "v2"
}
] | 2014-07-14 | [
[
"Vanhove",
"Pierre",
""
]
] | This expository text is an invitation to the relation between quantum field theory Feynman integrals and periods. We first describe the relation between the Feynman parametrization of loop amplitudes and world-line methods, by explaining that the first Symanzik polynomial is the determinant of the period matrix of the ... |
1501.05441 | Jakob Gath | Adriana Di Dato, Jakob Gath, Andreas Vigand Pedersen | Probing the Hydrodynamic Limit of (Super)gravity | 36 pages, 2 figures. v2: Added reference and corrected typo | null | 10.1007/JHEP04(2015)171 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the long-wavelength effective description of two general classes of
charged dilatonic (asymptotically flat) black p-branes including D/NS/M-branes
in ten and eleven dimensional supergravity. In particular, we consider
gravitational brane solutions in a hydrodynamic derivative expansion (to first
order) for a... | [
{
"created": "Thu, 22 Jan 2015 10:11:04 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Mar 2015 11:13:19 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Di Dato",
"Adriana",
""
],
[
"Gath",
"Jakob",
""
],
[
"Pedersen",
"Andreas Vigand",
""
]
] | We study the long-wavelength effective description of two general classes of charged dilatonic (asymptotically flat) black p-branes including D/NS/M-branes in ten and eleven dimensional supergravity. In particular, we consider gravitational brane solutions in a hydrodynamic derivative expansion (to first order) for arb... |
2211.05746 | Nikita Kolganov | Nikita Kolganov | Real-time diagram technique for instantonic systems | v2, 26+19 pages; Appendix on Keldysh rotation added, minor typos
corrected | null | null | null | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/licenses/by/4.0/ | The Schwinger-Keldysh diagram technique is usually involved in the
calculation of real-time in-in correlation functions. In the case of a thermal
state, one can analytically continue imaginary-time Matsubara correlation
functions to real times. Nevertheless, not all real-time correlation functions
usually can be obta... | [
{
"created": "Thu, 10 Nov 2022 18:25:25 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Dec 2022 19:27:26 GMT",
"version": "v2"
}
] | 2022-12-09 | [
[
"Kolganov",
"Nikita",
""
]
] | The Schwinger-Keldysh diagram technique is usually involved in the calculation of real-time in-in correlation functions. In the case of a thermal state, one can analytically continue imaginary-time Matsubara correlation functions to real times. Nevertheless, not all real-time correlation functions usually can be obtain... |
2112.04506 | Luke Corcoran | Changrim Ahn and Luke Corcoran and Matthias Staudacher | Combinatorial Solution of the Eclectic Spin Chain | 31 pages | null | 10.1007/JHEP03(2022)028 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The one-loop dilatation operator in the holomorphic 3-scalar sector of the
dynamical fishnet theory is studied. Due to the non-unitary nature of the
underlying field theory this operator, dubbed the eclectic spin chain
Hamiltonian, is non-diagonalisable. The corresponding spectrum of Jordan blocks
leads to logarithms... | [
{
"created": "Wed, 8 Dec 2021 19:00:01 GMT",
"version": "v1"
}
] | 2022-03-23 | [
[
"Ahn",
"Changrim",
""
],
[
"Corcoran",
"Luke",
""
],
[
"Staudacher",
"Matthias",
""
]
] | The one-loop dilatation operator in the holomorphic 3-scalar sector of the dynamical fishnet theory is studied. Due to the non-unitary nature of the underlying field theory this operator, dubbed the eclectic spin chain Hamiltonian, is non-diagonalisable. The corresponding spectrum of Jordan blocks leads to logarithms i... |
0712.1397 | Guido Festuccia | Michael Dine, Guido Festuccia, Alexander Morisse and Korneel van den
Broek | Metastable Domains of the Landscape | 20 pages | JHEP0806:014,2008 | 10.1088/1126-6708/2008/06/014 | SCIPP 07/17, RUNHETC-2007-24 | hep-th | null | We argue that the vast majority of flux vacua with small cosmological
constant are unstable to rapid decay to a big crunch. Exceptions are states
with large compactification volume and supersymmetric and approximately
supersymmetric states. Neither weak string coupling, warping, or the existence
of very light particl... | [
{
"created": "Mon, 10 Dec 2007 05:59:49 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dine",
"Michael",
""
],
[
"Festuccia",
"Guido",
""
],
[
"Morisse",
"Alexander",
""
],
[
"Broek",
"Korneel van den",
""
]
] | We argue that the vast majority of flux vacua with small cosmological constant are unstable to rapid decay to a big crunch. Exceptions are states with large compactification volume and supersymmetric and approximately supersymmetric states. Neither weak string coupling, warping, or the existence of very light particles... |
0806.0366 | Oren Bergman Dr. | Oren Bergman, Gilad Lifschytz, Matthew Lippert | Magnetic properties of dense holographic QCD | 20 pages, 19 figures; v2 figure and reference added; v3 corrected
treatment of boundary terms in CS action leading to small quantitative
adjustments; v4 explanation of boundary terms improved, to appear in PRD | Phys.Rev.D79:105024,2009 | 10.1103/PhysRevD.79.105024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the Sakai-Sugimoto model at nonzero baryon chemical potential
in a background magnetic field both in the confined phase and in the deconfined
phase with restored chiral symmetry. In this case the 8-brane Chern-Simons term
becomes important. In the confined phase it generates a gradient of the
pseudo-sc... | [
{
"created": "Mon, 2 Jun 2008 19:39:18 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jun 2008 15:41:44 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Feb 2009 13:48:05 GMT",
"version": "v3"
},
{
"created": "Thu, 30 Apr 2009 09:03:55 GMT",
"version": "v4"
}
] | 2009-07-30 | [
[
"Bergman",
"Oren",
""
],
[
"Lifschytz",
"Gilad",
""
],
[
"Lippert",
"Matthew",
""
]
] | We investigate the Sakai-Sugimoto model at nonzero baryon chemical potential in a background magnetic field both in the confined phase and in the deconfined phase with restored chiral symmetry. In this case the 8-brane Chern-Simons term becomes important. In the confined phase it generates a gradient of the pseudo-scal... |
1310.0653 | Kirill Krasnov | Kirill Krasnov and Carlos Scarinci | Weighted Laplacians, cocycles and recursion relations | 12 pages, some figures embedded in the text | JHEP 1311 (2013) 040 | 10.1007/JHEP11(2013)040 | null | hep-th math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hodge's formula represents the gravitational MHV amplitude as the determinant
of a minor of a certain matrix. When expanded, this determinant becomes a sum
over weighted trees, which is the form of the MHV formula first obtained by
Bern, Dixon, Perelstein, Rozowsky and rediscovered by Nguyen, Spradlin,
Volovich and W... | [
{
"created": "Wed, 2 Oct 2013 10:48:21 GMT",
"version": "v1"
}
] | 2013-11-14 | [
[
"Krasnov",
"Kirill",
""
],
[
"Scarinci",
"Carlos",
""
]
] | Hodge's formula represents the gravitational MHV amplitude as the determinant of a minor of a certain matrix. When expanded, this determinant becomes a sum over weighted trees, which is the form of the MHV formula first obtained by Bern, Dixon, Perelstein, Rozowsky and rediscovered by Nguyen, Spradlin, Volovich and Wen... |
0704.0425 | Tobias Gleim | Tobias Gleim | QED for fields obeying a square root operator equation | null | null | null | null | hep-th | null | Instead of using local field equations - like the Dirac equation for spin-1/2
and the Klein-Gordon equation for spin-0 particles - one could try to use
non-local field equations in order to describe scattering processes. The latter
equations can be obtained by means of the relativistic energy together with the
corres... | [
{
"created": "Tue, 3 Apr 2007 16:00:56 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Feb 2008 15:54:13 GMT",
"version": "v2"
}
] | 2008-02-25 | [
[
"Gleim",
"Tobias",
""
]
] | Instead of using local field equations - like the Dirac equation for spin-1/2 and the Klein-Gordon equation for spin-0 particles - one could try to use non-local field equations in order to describe scattering processes. The latter equations can be obtained by means of the relativistic energy together with the correspo... |
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