id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1302.1763 | Timothy Budd | Jan Ambjorn, Timothy G. Budd | Trees and spatial topology change in CDT | 41 pages, 18 figures. Many details and proofs added | J. Phys. A: Math. Theor. 46 (2013) 315201 | 10.1088/1751-8113/46/31/315201 | null | hep-th gr-qc math-ph math.CO math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalized causal dynamical triangulations (generalized CDT) is a model of
two-dimensional quantum gravity in which a limited number of spatial topology
changes is allowed to occur. We solve the model at the discretized level using
bijections between quadrangulations and trees. In the continuum limit (scaling
limit)... | [
{
"created": "Thu, 7 Feb 2013 14:42:44 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jun 2013 12:57:06 GMT",
"version": "v2"
}
] | 2013-07-22 | [
[
"Ambjorn",
"Jan",
""
],
[
"Budd",
"Timothy G.",
""
]
] | Generalized causal dynamical triangulations (generalized CDT) is a model of two-dimensional quantum gravity in which a limited number of spatial topology changes is allowed to occur. We solve the model at the discretized level using bijections between quadrangulations and trees. In the continuum limit (scaling limit) t... |
hep-th/9210114 | null | Gabriel Lopes Cardoso and Burt A. Ovrut | Natural Supergravity Inflation | 13 pages, CERN-TH.6685/92, UPR-0526T | Phys.Lett.B298:292-298,1993 | 10.1016/0370-2693(93)91823-6 | null | hep-th | null | We show that a single uncharged chiral superfield, canonically coupled to
\mbox{$N=1$} supergravity with vanishing superpotential, naturally drives
inflation in the early universe for a class of simple Kahler potentials.
Inflation occurs due to the one-loop generation of a Kahler anomaly
proportional to $\R^2$. The c... | [
{
"created": "Wed, 21 Oct 1992 14:44:28 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Cardoso",
"Gabriel Lopes",
""
],
[
"Ovrut",
"Burt A.",
""
]
] | We show that a single uncharged chiral superfield, canonically coupled to \mbox{$N=1$} supergravity with vanishing superpotential, naturally drives inflation in the early universe for a class of simple Kahler potentials. Inflation occurs due to the one-loop generation of a Kahler anomaly proportional to $\R^2$. The coe... |
1602.05415 | Dani\"el Prins | Dani\"el Prins | On flux vacua, SU(n)-structures and generalised complex geometry | 193 pages. PhD thesis. v2: updated refereces | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Understanding supersymmetric flux vacua is essential in order to connect
string theory to observable physics. In this thesis, flux vacua are studied by
making use of two mathematical frameworks: SU(n)-structures and generalised
complex geometry. Manifolds with SU(n)-structure are generalisations of
Calabi-Yau manifol... | [
{
"created": "Wed, 17 Feb 2016 13:58:00 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Mar 2016 16:09:36 GMT",
"version": "v2"
}
] | 2016-03-10 | [
[
"Prins",
"Daniël",
""
]
] | Understanding supersymmetric flux vacua is essential in order to connect string theory to observable physics. In this thesis, flux vacua are studied by making use of two mathematical frameworks: SU(n)-structures and generalised complex geometry. Manifolds with SU(n)-structure are generalisations of Calabi-Yau manifolds... |
1305.2747 | D. S. Berman | David S. Berman and Kanghoon Lee | Supersymmetry for Gauged Double Field Theory and Generalised
Scherk-Schwarz Reductions | 29 pages, LateX, v2 typos fixed and some improved discussion, version
as in Journal | null | 10.1016/j.nuclphysb.2014.02.015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Previous constructions of supersymmetry for double field theory have relied
on the so called strong constraint. In this paper, the strong constraint is
relaxed and the theory is shown to possess supersymmetry once the generalised
Scherk-Schwarz reduction is imposed. The equivalence between the generalised
Scherk-Schw... | [
{
"created": "Mon, 13 May 2013 11:54:23 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Mar 2014 08:06:46 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Berman",
"David S.",
""
],
[
"Lee",
"Kanghoon",
""
]
] | Previous constructions of supersymmetry for double field theory have relied on the so called strong constraint. In this paper, the strong constraint is relaxed and the theory is shown to possess supersymmetry once the generalised Scherk-Schwarz reduction is imposed. The equivalence between the generalised Scherk-Schwar... |
hep-th/0411159 | Duong Phong | Eric D'Hoker and D.H. Phong | Asyzygies, modular forms, and the superstring measure I | 30 pages | Nucl.Phys. B710 (2005) 58-82 | 10.1016/j.nuclphysb.2004.12.021 | UCLA/04/TEP/46 | hep-th math.CV | null | The goal of this paper and of a subsequent continuation is to find some
viable ansatze for the three-loop superstring chiral measure. For this, two
alternative formulas are derived for the two-loop superstring chiral measure.
Unlike the original formula, both alternates admit modular covariant
generalizations to high... | [
{
"created": "Wed, 17 Nov 2004 21:34:38 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"D'Hoker",
"Eric",
""
],
[
"Phong",
"D. H.",
""
]
] | The goal of this paper and of a subsequent continuation is to find some viable ansatze for the three-loop superstring chiral measure. For this, two alternative formulas are derived for the two-loop superstring chiral measure. Unlike the original formula, both alternates admit modular covariant generalizations to higher... |
0912.3249 | Jacob Bourjaily | Nima Arkani-Hamed, Jacob Bourjaily, Freddy Cachazo, and Jaroslav Trnka | Local Spacetime Physics from the Grassmannian | 22 pages, 13 figures; v2: minor updates, typos corrected | JHEP 1101:108,2011 | 10.1007/JHEP01(2011)108 | PUPT-2326 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A duality has recently been conjectured between all leading singularities of
n-particle N^(k-2)MHV scattering amplitudes in N=4 SYM and the residues of a
contour integral with a natural measure over the Grassmannian G(k,n). In this
note we show that a simple contour deformation converts the sum of Grassmannian
residu... | [
{
"created": "Thu, 17 Dec 2009 20:53:37 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Dec 2010 20:29:52 GMT",
"version": "v2"
}
] | 2011-01-28 | [
[
"Arkani-Hamed",
"Nima",
""
],
[
"Bourjaily",
"Jacob",
""
],
[
"Cachazo",
"Freddy",
""
],
[
"Trnka",
"Jaroslav",
""
]
] | A duality has recently been conjectured between all leading singularities of n-particle N^(k-2)MHV scattering amplitudes in N=4 SYM and the residues of a contour integral with a natural measure over the Grassmannian G(k,n). In this note we show that a simple contour deformation converts the sum of Grassmannian residues... |
1509.00428 | Emilio Trevisani | Jo\~ao Penedones, Emilio Trevisani, Masahito Yamazaki | Recursion Relations for Conformal Blocks | 55 pages, 12 figures; v2 Typos corrected, conclusions changed,
reference added | null | 10.1007/JHEP09(2016)070 | IPMU15-0139 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of conformal field theories in general space-time dimension,
we find all the possible singularities of the conformal blocks as functions of
the scaling dimension $\Delta$ of the exchanged operator. In particular, we
argue, using representation theory of parabolic Verma modules, that in odd
spacetime di... | [
{
"created": "Tue, 1 Sep 2015 18:26:36 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Mar 2016 17:13:21 GMT",
"version": "v2"
}
] | 2016-10-03 | [
[
"Penedones",
"João",
""
],
[
"Trevisani",
"Emilio",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | In the context of conformal field theories in general space-time dimension, we find all the possible singularities of the conformal blocks as functions of the scaling dimension $\Delta$ of the exchanged operator. In particular, we argue, using representation theory of parabolic Verma modules, that in odd spacetime dime... |
2104.14514 | Daniel Fernando Higuita Borja | Alfredo Herrera-Aguilar, Jhony A. Herrera-Mendoza, Daniel F.
Higuita-Borja | Rotating Spacetimes generalizing Lifshitz Black Holes | It matches the published version. 20 pages, 1 figure | Eur. Phys. J. C 81, 874 (2021) | 10.1140/epjc/s10052-021-09682-9 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We present a spinning black hole solution in $d$ dimensions with a maximal
number of rotation parameters in the context of the Einstein-Maxwell-Dilaton
theory. An interesting feature of such a solution is that it accommodates
Lifshitz black holes when the rotation parameters are set to zero. We verify
the rotating na... | [
{
"created": "Thu, 29 Apr 2021 17:28:04 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Oct 2021 18:28:56 GMT",
"version": "v2"
}
] | 2021-10-25 | [
[
"Herrera-Aguilar",
"Alfredo",
""
],
[
"Herrera-Mendoza",
"Jhony A.",
""
],
[
"Higuita-Borja",
"Daniel F.",
""
]
] | We present a spinning black hole solution in $d$ dimensions with a maximal number of rotation parameters in the context of the Einstein-Maxwell-Dilaton theory. An interesting feature of such a solution is that it accommodates Lifshitz black holes when the rotation parameters are set to zero. We verify the rotating natu... |
1008.1917 | Allan Bayntun Mr. | Allan Bayntun, C.P. Burgess, Brian P. Dolan and Sung-Sik Lee | AdS/QHE: Towards a Holographic Description of Quantum Hall Experiments | LaTex 52 pages 11 figures. Repost improves the discussion of the
probe approximation; corrects minor errors; adds references. Second repost
generalizes charged solution and improves scaling discussion | New J.Phys.13:035012,2011 | 10.1088/1367-2630/13/3/035012 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Transitions among quantum Hall plateaux share a suite of remarkable
experimental features, such as semi-circle laws and duality relations, whose
accuracy and robustness are difficult to explain directly in terms of the
detailed dynamics of the microscopic electrons. They would naturally follow if
the low-energy trans... | [
{
"created": "Wed, 11 Aug 2010 19:02:51 GMT",
"version": "v1"
},
{
"created": "Sun, 15 Aug 2010 19:11:38 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Feb 2013 20:41:05 GMT",
"version": "v3"
}
] | 2013-02-11 | [
[
"Bayntun",
"Allan",
""
],
[
"Burgess",
"C. P.",
""
],
[
"Dolan",
"Brian P.",
""
],
[
"Lee",
"Sung-Sik",
""
]
] | Transitions among quantum Hall plateaux share a suite of remarkable experimental features, such as semi-circle laws and duality relations, whose accuracy and robustness are difficult to explain directly in terms of the detailed dynamics of the microscopic electrons. They would naturally follow if the low-energy transpo... |
2402.15396 | Fabien Buisseret Dr | Y. Brihaye and F. Buisseret | Q-balls and charged Q-balls in a two-scalar field theory with
generalized Henon-Heiles potential | null | Physical Review D 109, 076029 (2024) | 10.1103/PhysRevD.109.076029 | null | hep-th nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct Q-ball solutions from a model consisting of one massive scalar
field $\xi$ and one massive complex scalar field $\phi$ interacting via the
cubic couplings $g_1 \xi \phi^{*} \phi + g_2 \xi^3$, typical of
Henon-Heiles-like potentials. Although being formally simple, these couplings
allow for Q-balls. In on... | [
{
"created": "Fri, 23 Feb 2024 15:54:49 GMT",
"version": "v1"
}
] | 2024-05-01 | [
[
"Brihaye",
"Y.",
""
],
[
"Buisseret",
"F.",
""
]
] | We construct Q-ball solutions from a model consisting of one massive scalar field $\xi$ and one massive complex scalar field $\phi$ interacting via the cubic couplings $g_1 \xi \phi^{*} \phi + g_2 \xi^3$, typical of Henon-Heiles-like potentials. Although being formally simple, these couplings allow for Q-balls. In one ... |
2405.08871 | Elijah Sheridan | Nate MacFadden, Andreas Schachner, and Elijah Sheridan | The DNA of Calabi-Yau Hypersurfaces | 32 pages, 9 figures | null | null | LMU-ASC 06/24 | hep-th cs.NE hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We implement Genetic Algorithms for triangulations of four-dimensional
reflexive polytopes which induce Calabi-Yau threefold hypersurfaces via
Batryev's construction. We demonstrate that such algorithms efficiently
optimize physical observables such as axion decay constants or axion-photon
couplings in string theory ... | [
{
"created": "Tue, 14 May 2024 18:00:03 GMT",
"version": "v1"
}
] | 2024-05-16 | [
[
"MacFadden",
"Nate",
""
],
[
"Schachner",
"Andreas",
""
],
[
"Sheridan",
"Elijah",
""
]
] | We implement Genetic Algorithms for triangulations of four-dimensional reflexive polytopes which induce Calabi-Yau threefold hypersurfaces via Batryev's construction. We demonstrate that such algorithms efficiently optimize physical observables such as axion decay constants or axion-photon couplings in string theory co... |
hep-th/0105010 | Friedemann Brandt | Friedemann Brandt | Gauge theories of spacetime symmetries | 8 pages, revtex; v2: minor improvements of text and formulas; v3:
typo in formula after eq. (35) corrected | Phys.Rev.D64:065025,2001 | 10.1103/PhysRevD.64.065025 | MPI-MIS-23/2001, AEI-2001-039 | hep-th gr-qc | null | Gauge theories of conformal spacetime symmetries are presented which merge
features of Yang-Mills theory and general relativity in a new way. The models
are local but nonpolynomial in the gauge fields, with a nonpolynomial structure
that can be elegantly written in terms of a metric (or vielbein) composed of
the gaug... | [
{
"created": "Wed, 2 May 2001 12:58:19 GMT",
"version": "v1"
},
{
"created": "Thu, 10 May 2001 14:53:12 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Sep 2001 16:10:38 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Brandt",
"Friedemann",
""
]
] | Gauge theories of conformal spacetime symmetries are presented which merge features of Yang-Mills theory and general relativity in a new way. The models are local but nonpolynomial in the gauge fields, with a nonpolynomial structure that can be elegantly written in terms of a metric (or vielbein) composed of the gauge ... |
hep-th/0403248 | Hong Lu | H. Lu and J.F. Vazquez-Poritz | Non-singular Twisted S-branes From Rotating Branes | Latex, 20 pages | JHEP 0407:050,2004 | 10.1088/1126-6708/2004/07/050 | MIFP-04-06, UK-04-07, UCTP-107-04 | hep-th | null | We show that rotating p-brane solutions admit an analytical continuation to
become twisted Sp-branes. Although a rotating p-brane has a naked singularity
for large angular momenta, the corresponding S-brane configuration is regular
everywhere and exhibits a smooth bounce between two phases of Minkowski
spacetime. If ... | [
{
"created": "Thu, 25 Mar 2004 18:11:02 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Lu",
"H.",
""
],
[
"Vazquez-Poritz",
"J. F.",
""
]
] | We show that rotating p-brane solutions admit an analytical continuation to become twisted Sp-branes. Although a rotating p-brane has a naked singularity for large angular momenta, the corresponding S-brane configuration is regular everywhere and exhibits a smooth bounce between two phases of Minkowski spacetime. If th... |
0912.5125 | Igor Bandos A. | Igor A. Bandos | Superembedding approach to M0-brane and multiple M0-brane system | 14 pages, LaTeX, no figures. V2. Misprints corrected, to appear in
Phys. Lett. B. | Phys.Lett.B687:258-263,2010 | 10.1016/j.physletb.2010.03.022 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the possibility to describe multiple M0-brane system in the frame of
superembedding approach. The simplest framework is provided by the maximally
supersymmetric non-Abelian SU(N) Yang-Mills supermultiplet on the d=1 N=16
superspace the embedding of which to the target D=11 supergravity superspace is
determin... | [
{
"created": "Mon, 28 Dec 2009 04:19:46 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Mar 2010 13:46:37 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Bandos",
"Igor A.",
""
]
] | We study the possibility to describe multiple M0-brane system in the frame of superembedding approach. The simplest framework is provided by the maximally supersymmetric non-Abelian SU(N) Yang-Mills supermultiplet on the d=1 N=16 superspace the embedding of which to the target D=11 supergravity superspace is determined... |
1112.5739 | Robertus Potting | Robertus Potting | The K\"all\'en-Lehmann representation for Lorentz-violating field theory | Some added clarifications, improved figure, and corrected typos | null | 10.1103/PhysRevD.85.045033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider field-theoretic models, one consisting purely of scalars, the
other also involving fermions, that couple to a set of constant background
coupling coefficients transforming as a symmetric observer Lorentz two-tensor.
We show that the exact propagators can be cast in the form of a
K\"all\'en-Lehmann represe... | [
{
"created": "Sat, 24 Dec 2011 16:54:52 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Feb 2012 16:02:06 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Potting",
"Robertus",
""
]
] | We consider field-theoretic models, one consisting purely of scalars, the other also involving fermions, that couple to a set of constant background coupling coefficients transforming as a symmetric observer Lorentz two-tensor. We show that the exact propagators can be cast in the form of a K\"all\'en-Lehmann represent... |
1711.07712 | Adam R. Brown | Adam R. Brown | The Thin-Wall Approximation in Vacuum Decay: a Lemma | technically contains 2 lemmas | Phys. Rev. D 97, 105002 (2018) | 10.1103/PhysRevD.97.105002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The 'thin-wall approximation' gives a simple estimate of the decay rate of an
unstable quantum field. Unfortunately, the approximation is uncontrolled. In
this paper I show that there are actually two different thin-wall
approximations and that they bracket the true decay rate: I prove that one is
an upper bound and ... | [
{
"created": "Tue, 21 Nov 2017 11:02:14 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Nov 2018 23:27:51 GMT",
"version": "v2"
}
] | 2018-11-28 | [
[
"Brown",
"Adam R.",
""
]
] | The 'thin-wall approximation' gives a simple estimate of the decay rate of an unstable quantum field. Unfortunately, the approximation is uncontrolled. In this paper I show that there are actually two different thin-wall approximations and that they bracket the true decay rate: I prove that one is an upper bound and th... |
hep-th/9610049 | Holger Ewen | Holger Ewen, Kristin Foerger | Simple Calculation of Instanton Corrections in Massive N=2 SU(3) SYM | 16 pages, Latex | Int.J.Mod.Phys. A12 (1997) 4725-4742 | 10.1142/S0217751X97002528 | LMU-TPW 96-24 | hep-th | null | We give an explicit derivation of the Picard-Fuchs equations for N=2
supersymmetric SU(3) Yang-Mills theory with $N_f<6$ massive hypermultiplets in
the fundamental representation. We determine the instanton corrections to the
prepotential in the weak coupling region using the relation between
$\tr<\phi^2>$ and the pr... | [
{
"created": "Tue, 8 Oct 1996 15:20:10 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Ewen",
"Holger",
""
],
[
"Foerger",
"Kristin",
""
]
] | We give an explicit derivation of the Picard-Fuchs equations for N=2 supersymmetric SU(3) Yang-Mills theory with $N_f<6$ massive hypermultiplets in the fundamental representation. We determine the instanton corrections to the prepotential in the weak coupling region using the relation between $\tr<\phi^2>$ and the prep... |
1109.3981 | Gaurav Narain | Gaurav Narain and Ramesh Anishetty | Short Distance Freedom of Quantum Gravity | 8 pages, 2 figures, abstract modified, a paragraph added, new
references added, typos corrected, version to appear in Physics Letter B | null | 10.1016/j.physletb.2012.03.070 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fourth order derivative gravity in 3+1-dimensions is perturbatively
renormalizable and is shown to describe a unitary theory of gravitons in a
limited coupling parameter space. The running gravitational constant which
includes graviton contribution is computed. Generically, gravitational Newton's
constant vanishes at... | [
{
"created": "Mon, 19 Sep 2011 09:44:57 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Apr 2012 07:30:29 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Narain",
"Gaurav",
""
],
[
"Anishetty",
"Ramesh",
""
]
] | Fourth order derivative gravity in 3+1-dimensions is perturbatively renormalizable and is shown to describe a unitary theory of gravitons in a limited coupling parameter space. The running gravitational constant which includes graviton contribution is computed. Generically, gravitational Newton's constant vanishes at s... |
1709.06498 | K V Pavan Kumar | Chethan Krishnan, K.V. Pavan Kumar, Dario Rosa | Contrasting SYK-like Models | 45 pages, 17 figures; v2: minor improvements and rearrangements, refs
added | null | 10.1007/JHEP01(2018)064 | null | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We contrast some aspects of various SYK-like models with large-$N$ melonic
behavior. First, we note that ungauged tensor models can exhibit symmetry
breaking, even though these are 0+1 dimensional theories. Related to this, we
show that when gauged, some of them admit no singlets, and are anomalous. The
uncolored Maj... | [
{
"created": "Tue, 19 Sep 2017 16:04:02 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Dec 2017 12:35:31 GMT",
"version": "v2"
}
] | 2018-02-14 | [
[
"Krishnan",
"Chethan",
""
],
[
"Kumar",
"K. V. Pavan",
""
],
[
"Rosa",
"Dario",
""
]
] | We contrast some aspects of various SYK-like models with large-$N$ melonic behavior. First, we note that ungauged tensor models can exhibit symmetry breaking, even though these are 0+1 dimensional theories. Related to this, we show that when gauged, some of them admit no singlets, and are anomalous. The uncolored Major... |
hep-th/9505010 | null | Javier P. Muniain and Dardo D. Piriz (University of California) | Anomalous commutators for energy-momentum tensors | 17 pages, latex, no figures | null | null | null | hep-th | null | Anomalous contributions to the energy-momentum commutators are calculated for
even dimensions, by using a non-perturbative approach that combines operator
product expansion and Bjorken-Johnson-Low limit techniques. We first study the
two dimensional case and give the covariant expression for the commutators. The
expr... | [
{
"created": "Tue, 2 May 1995 12:35:07 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Muniain",
"Javier P.",
"",
"University of California"
],
[
"Piriz",
"Dardo D.",
"",
"University of California"
]
] | Anomalous contributions to the energy-momentum commutators are calculated for even dimensions, by using a non-perturbative approach that combines operator product expansion and Bjorken-Johnson-Low limit techniques. We first study the two dimensional case and give the covariant expression for the commutators. The expres... |
1207.6697 | Rajesh Gopakumar | Matthias R. Gaberdiel and Rajesh Gopakumar | Minimal Model Holography | 54 pages, 1 figure; Contribution to J. Phys. A special volume on
"Higher Spin Theories and AdS/CFT" edited by M. R. Gaberdiel and M. Vasiliev.
v2. minor changes | null | 10.1088/1751-8113/46/21/214002 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the duality relating 2d W_N minimal model CFTs, in a large N 't
Hooft like limit, to higher spin gravitational theories on AdS_3.
| [
{
"created": "Sat, 28 Jul 2012 11:46:40 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Feb 2013 14:19:06 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Gopakumar",
"Rajesh",
""
]
] | We review the duality relating 2d W_N minimal model CFTs, in a large N 't Hooft like limit, to higher spin gravitational theories on AdS_3. |
hep-th/9203060 | Free the RCFTs | G. Moore and R. Plesser | Classical Scattering in $1+1$ Dimensional String Theory | 15 pp | Phys.Rev.D46:1730-1736,1992 | 10.1103/PhysRevD.46.1730 | null | hep-th hep-ph | null | We find the general solution to Polchinski's classical scattering equations
for $1+1$ dimensional string theory. This allows efficient computation of
scattering amplitudes in the standard Liouville $\times$ $c=1$ background.
Moreover, the solution leads to a mapping from a large class of time-dependent
collective fie... | [
{
"created": "Sun, 22 Mar 1992 01:49:00 GMT",
"version": "v1"
}
] | 2011-10-11 | [
[
"Moore",
"G.",
""
],
[
"Plesser",
"R.",
""
]
] | We find the general solution to Polchinski's classical scattering equations for $1+1$ dimensional string theory. This allows efficient computation of scattering amplitudes in the standard Liouville $\times$ $c=1$ background. Moreover, the solution leads to a mapping from a large class of time-dependent collective field... |
1606.05997 | Jong-Dae Park | Soonkeon Nam, Jong-Dae Park | Mass and angular momentum of black holes in 3D gravity theories with
first order formalism | 35 pages, title changed back to original one, some contents are added
and corrected | Eur. Phys. J. C (2018) 78:535 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the Wald formalism to obtain masses and angular momenta of black
holes in three dimensional gravity theories using the first order formalism.
Wald formalism suggests that the entropy of a black hole can be defined by an
integration of a conserved charge on the bifurcation horizon, and mass and
angular moment... | [
{
"created": "Mon, 20 Jun 2016 07:30:46 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Apr 2017 09:26:04 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Jul 2018 05:25:03 GMT",
"version": "v3"
}
] | 2018-07-06 | [
[
"Nam",
"Soonkeon",
""
],
[
"Park",
"Jong-Dae",
""
]
] | We apply the Wald formalism to obtain masses and angular momenta of black holes in three dimensional gravity theories using the first order formalism. Wald formalism suggests that the entropy of a black hole can be defined by an integration of a conserved charge on the bifurcation horizon, and mass and angular momentum... |
hep-th/0302038 | Volkmar Putz | F. Aigner, M. Hillbrand, J. Knapp, G. Milovanovic, V. Putz, R.
Sch\"ofbeck, M. Schweda | Technical Remarks and Comments on the UV/IR-Mixing Problem of a
Noncommutative Scalar Quantum Field Theory | 9 pages, uses bbm | Czech.J.Phys. 54 (2004) 711-719 | 10.1023/B:CJOP.0000038525.68786.c9 | null | hep-th | null | In this letter we will dicuss the possibility of a resummation procedure in
order to cure the UV/IR-mixing problem of noncommutative field theories. The
method is presented for a scalar phi^4 theory on Euclidean space. Finally, we
sketch the idea of resummation for U(1)-gauge theories.
| [
{
"created": "Thu, 6 Feb 2003 13:28:52 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Aigner",
"F.",
""
],
[
"Hillbrand",
"M.",
""
],
[
"Knapp",
"J.",
""
],
[
"Milovanovic",
"G.",
""
],
[
"Putz",
"V.",
""
],
[
"Schöfbeck",
"R.",
""
],
[
"Schweda",
"M.",
""
]
] | In this letter we will dicuss the possibility of a resummation procedure in order to cure the UV/IR-mixing problem of noncommutative field theories. The method is presented for a scalar phi^4 theory on Euclidean space. Finally, we sketch the idea of resummation for U(1)-gauge theories. |
2107.01797 | Yusuke Taki | Tatsuma Nishioka, Tadashi Takayanagi, Yusuke Taki | Topological pseudo entropy | 45 pages, 20 figures | JHEP 09 (2021) 015 | 10.1007/JHEP09(2021)015 | YITP-21-69, IPMU21-0043 | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a pseudo entropy extension of topological entanglement entropy
called topological pseudo entropy. Various examples of the topological pseudo
entropies are examined in three-dimensional Chern-Simons gauge theory with
Wilson loop insertions. Partition functions with knotted Wilson loops are
directly relate... | [
{
"created": "Mon, 5 Jul 2021 05:26:17 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Aug 2021 06:56:14 GMT",
"version": "v2"
}
] | 2021-09-08 | [
[
"Nishioka",
"Tatsuma",
""
],
[
"Takayanagi",
"Tadashi",
""
],
[
"Taki",
"Yusuke",
""
]
] | We introduce a pseudo entropy extension of topological entanglement entropy called topological pseudo entropy. Various examples of the topological pseudo entropies are examined in three-dimensional Chern-Simons gauge theory with Wilson loop insertions. Partition functions with knotted Wilson loops are directly related ... |
hep-th/0402037 | Vatche Sahakian | Vatche Sahakian | Closed strings in Ramond-Ramond backgrounds | 24 pages; this is a significant revision to hep-th/0112063 with new
results added, and including comparison with recent literature; v2: minor
typos corrected, citations added | JHEP 0404 (2004) 026 | 10.1088/1126-6708/2004/04/026 | null | hep-th | null | We write the IIB Green-Schwarz action in certain general classes of curved
backgrounds threaded with Ramond-Ramond fluxes. The fixing of the kappa
symmetry in the light-cone gauge and the use of supergravity Bianchi identities
simplify the task. We find an expression that truncates to quartic order in the
spacetime s... | [
{
"created": "Wed, 4 Feb 2004 22:12:04 GMT",
"version": "v1"
},
{
"created": "Sun, 29 Feb 2004 21:56:38 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Sahakian",
"Vatche",
""
]
] | We write the IIB Green-Schwarz action in certain general classes of curved backgrounds threaded with Ramond-Ramond fluxes. The fixing of the kappa symmetry in the light-cone gauge and the use of supergravity Bianchi identities simplify the task. We find an expression that truncates to quartic order in the spacetime spi... |
1104.3021 | Sungjay Lee | Heng-Yu Chen, Nick Dorey, Timothy J. Hollowood, Sungjay Lee | A New 2d/4d Duality via Integrability | 19 pages, 2 figures, minor corrections and references added | JHEP 1109:040,2011 | 10.1007/JHEP09(2011)040 | DAMTP-2011-26, MAD-TH-11-01 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove a duality, recently conjectured in arXiv:1103.5726, which relates
the F-terms of supersymmetric gauge theories defined in two and four dimensions
respectively. The proof proceeds by a saddle point analysis of the
four-dimensional partition function in the Nekrasov-Shatashvili limit. At
special quantized valu... | [
{
"created": "Fri, 15 Apr 2011 11:42:24 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Aug 2011 10:04:53 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Chen",
"Heng-Yu",
""
],
[
"Dorey",
"Nick",
""
],
[
"Hollowood",
"Timothy J.",
""
],
[
"Lee",
"Sungjay",
""
]
] | We prove a duality, recently conjectured in arXiv:1103.5726, which relates the F-terms of supersymmetric gauge theories defined in two and four dimensions respectively. The proof proceeds by a saddle point analysis of the four-dimensional partition function in the Nekrasov-Shatashvili limit. At special quantized values... |
hep-th/0702207 | Shinya Tomizawa | Shinya Tomizawa, Hideo Iguchi and Takashi Mishima | Rotating Black Holes on Kaluza-Klein Bubbles | 16 pages, 1 figure, minor correction | Phys.Rev.D78:084001,2008 | 10.1103/PhysRevD.78.084001 | OCU-PHYS 260, AP-GR 39 | hep-th | null | Using the solitonic solution generating techniques, we generate a new exact
solution which describes a pair of rotating black holes on a Kaluza-Klein
bubble as a vacuum solution in the five-dimensional Kaluza-Klein theory. We
also investigate the properties of this solution. Two black holes with topology
S^3 are rota... | [
{
"created": "Tue, 27 Feb 2007 08:46:41 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Feb 2007 01:27:07 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Mar 2007 01:35:55 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Tomizawa",
"Shinya",
""
],
[
"Iguchi",
"Hideo",
""
],
[
"Mishima",
"Takashi",
""
]
] | Using the solitonic solution generating techniques, we generate a new exact solution which describes a pair of rotating black holes on a Kaluza-Klein bubble as a vacuum solution in the five-dimensional Kaluza-Klein theory. We also investigate the properties of this solution. Two black holes with topology S^3 are rotati... |
hep-th/9810131 | Adam D. Helfer | Adam D. Helfer and Andrew S. I. D. Lang | The electromagnetic field near a dielectric half-space | Latex2e, IOP macros, 15 pages, 2 eps figures | J.Phys.A32:1937-1949,1999 | 10.1088/0305-4470/32/10/011 | null | hep-th gr-qc | null | We compute the expectations of the squares of the electric and magnetic
fields in the vacuum region outside a half-space filled with a uniform
non-dispersive dielectric. This gives predictions for the Casimir-Polder force
on an atom in the `retarded' regime near a dielectric. We also find a positive
energy density du... | [
{
"created": "Fri, 16 Oct 1998 19:47:59 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Helfer",
"Adam D.",
""
],
[
"Lang",
"Andrew S. I. D.",
""
]
] | We compute the expectations of the squares of the electric and magnetic fields in the vacuum region outside a half-space filled with a uniform non-dispersive dielectric. This gives predictions for the Casimir-Polder force on an atom in the `retarded' regime near a dielectric. We also find a positive energy density due ... |
hep-th/0110079 | Matej Pavsic | C. Castro and M. Pavsic | Higher Derivative Gravity and Torsion from the Geometry of C-spaces | 19 pages; A section describing the main physical implications of
C-space is added, and the rest of the text is modified accordingly | Phys.Lett. B539 (2002) 133-142 | 10.1016/S0370-2693(02)02068-3 | null | hep-th gr-qc | null | We start from a new theory (discussed earlier) in which the arena for physics
is not spacetime, but its straightforward extension-the so called Clifford
space ($C$-space), a manifold of points, lines, areas, etc..; physical
quantities are Clifford algebra valued objects, called polyvectors. This
provides a natural fr... | [
{
"created": "Tue, 9 Oct 2001 11:04:33 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Nov 2001 15:18:18 GMT",
"version": "v2"
},
{
"created": "Sat, 27 Apr 2002 09:51:11 GMT",
"version": "v3"
}
] | 2015-06-26 | [
[
"Castro",
"C.",
""
],
[
"Pavsic",
"M.",
""
]
] | We start from a new theory (discussed earlier) in which the arena for physics is not spacetime, but its straightforward extension-the so called Clifford space ($C$-space), a manifold of points, lines, areas, etc..; physical quantities are Clifford algebra valued objects, called polyvectors. This provides a natural fram... |
hep-th/0510238 | Ariel Edery | Ariel Edery | Casimir forces in Bose-Einstein condensates: finite size effects in
three-dimensional rectangular cavities | 12 pages; no figures; v.2: version accepted for publication in JSTAT
v.3: references added | J.Stat.Mech.0606:P06007,2006 | 10.1088/1742-5468/2006/06/P06007 | null | hep-th cond-mat.stat-mech quant-ph | null | The Casimir force due to {\it thermal} fluctuations (or pseudo-Casimir force)
was previously calculated for the perfect Bose gas in the slab geometry for
various boundary conditions. The Casimir pressure due to {\it quantum}
fluctuations in a weakly-interacting dilute Bose-Einstein condensate (BEC)
confined to a para... | [
{
"created": "Thu, 27 Oct 2005 19:42:33 GMT",
"version": "v1"
},
{
"created": "Wed, 17 May 2006 11:40:35 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Jun 2006 19:11:15 GMT",
"version": "v3"
}
] | 2011-02-16 | [
[
"Edery",
"Ariel",
""
]
] | The Casimir force due to {\it thermal} fluctuations (or pseudo-Casimir force) was previously calculated for the perfect Bose gas in the slab geometry for various boundary conditions. The Casimir pressure due to {\it quantum} fluctuations in a weakly-interacting dilute Bose-Einstein condensate (BEC) confined to a parall... |
hep-th/0204204 | Debashis Ghoshal | Debajyoti Choudhury, Debashis Ghoshal, Dileep P. Jatkar and Sudhakar
Panda | On the Cosmological Relevance of the Tachyon | 13 pages, 4 postscript figures,v2. comments and references added v3.
Incompatible use of units corrected. Changes in numerical results and
conclusion, namely tachyon driven inflation does not give enough e-foldings | Phys.Lett. B544 (2002) 231-238 | 10.1016/S0370-2693(02)02512-1 | MRI-P-020402 | hep-th | null | We analyse of the effective action of the tachyon field on a D-brane, of both
bosonic as well as superstring theory. We find that the non-standard kinetic
term of the tachyon field requires a correction to the Born-Infeld type
Lagrangian. The cosmological significance of the resulting dynamics is
explored. We also ex... | [
{
"created": "Wed, 24 Apr 2002 13:32:16 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 2002 10:38:19 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Jul 2002 07:00:32 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Choudhury",
"Debajyoti",
""
],
[
"Ghoshal",
"Debashis",
""
],
[
"Jatkar",
"Dileep P.",
""
],
[
"Panda",
"Sudhakar",
""
]
] | We analyse of the effective action of the tachyon field on a D-brane, of both bosonic as well as superstring theory. We find that the non-standard kinetic term of the tachyon field requires a correction to the Born-Infeld type Lagrangian. The cosmological significance of the resulting dynamics is explored. We also exam... |
hep-th/0110160 | Gerald V. Dunne | V. S. Alves, Ashok Das, Gerald V. Dunne, and Silvana Perez | Parity Violating Bosonic Loops at Finite Temperature | 10 pp, 1 fig, revtex | Phys.Rev.D65:085011,2002 | 10.1103/PhysRevD.65.085011 | null | hep-th hep-ph | null | The finite temperature parity-violating contributions to the polarization
tensor are computed at one loop in a system without fermions. The system
studied is a Maxwell-Chern-Simons-Higgs system in the broken phase, for which
the parity-violating terms are well known at zero temperature. At nonzero
temperature the sta... | [
{
"created": "Wed, 17 Oct 2001 20:35:28 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Alves",
"V. S.",
""
],
[
"Das",
"Ashok",
""
],
[
"Dunne",
"Gerald V.",
""
],
[
"Perez",
"Silvana",
""
]
] | The finite temperature parity-violating contributions to the polarization tensor are computed at one loop in a system without fermions. The system studied is a Maxwell-Chern-Simons-Higgs system in the broken phase, for which the parity-violating terms are well known at zero temperature. At nonzero temperature the stati... |
hep-th/9606002 | Mitsuko Abe | Mitsuko Abe | The Partition Function in the Four-Dimensional Schwarz-type Topological
Half-Flat Two-Form Gravity | 10 pages, LaTex, Replacement: the conclusion is corrected | Mod.Phys.Lett. A12 (1997) 381-392 | 10.1142/S021773239700039X | TIT/HEP-331 | hep-th | null | We derive the partition functions of the Schwarz-type four-dimensional
topological half-flat 2-form gravity model on K3-surface or T^4 up to on-shell
one-loop corrections. In this model the bosonic moduli spaces describe an
equivalent class of a trio of the Einstein-K\"ahler forms (the hyperk\"ahler
forms). The integ... | [
{
"created": "Mon, 3 Jun 1996 07:25:53 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Aug 1996 05:45:31 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Jan 1997 05:56:10 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Abe",
"Mitsuko",
""
]
] | We derive the partition functions of the Schwarz-type four-dimensional topological half-flat 2-form gravity model on K3-surface or T^4 up to on-shell one-loop corrections. In this model the bosonic moduli spaces describe an equivalent class of a trio of the Einstein-K\"ahler forms (the hyperk\"ahler forms). The integra... |
0710.0170 | Satoshi Ohya | C. S. Lim, Tomoaki Nagasawa, Satoshi Ohya, Kazuki Sakamoto, Makoto
Sakamoto | Supersymmetry in 5d Gravity | REVTeX4, 14 pages, 5 figures | Phys.Rev.D77:045020,2008 | 10.1103/PhysRevD.77.045020 | KOBE-TH-07-06 | hep-th hep-ph quant-ph | null | We study a 5d gravity theory with a warped metric and show that two N = 2
supersymmetric quantum-mechanical systems are hidden in the 4d spectrum. The
supersymmetry can be regarded as a remnant of higher-dimensional general
coordinate invariance and turns out to become a powerful tool to determine the
physical 4d spe... | [
{
"created": "Mon, 1 Oct 2007 04:24:41 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Oct 2007 23:17:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Lim",
"C. S.",
""
],
[
"Nagasawa",
"Tomoaki",
""
],
[
"Ohya",
"Satoshi",
""
],
[
"Sakamoto",
"Kazuki",
""
],
[
"Sakamoto",
"Makoto",
""
]
] | We study a 5d gravity theory with a warped metric and show that two N = 2 supersymmetric quantum-mechanical systems are hidden in the 4d spectrum. The supersymmetry can be regarded as a remnant of higher-dimensional general coordinate invariance and turns out to become a powerful tool to determine the physical 4d spect... |
2210.14241 | Carlos Mafra | Carlos R. Mafra and Oliver Schlotterer | Tree-level amplitudes from the pure spinor superstring | 196 pp. Invited review for Physics Reports. We welcome the readers'
help in spotting typos or technical mistakes. Every correction that is
firstly brought to our attention will be rewarded with 20 Euro Cent per
numbered equation, to be paid in cash during the next in-person encounter
with one of the authors. v2... | null | 10.1016/j.physrep.2023.04.001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a comprehensive review of recent developments on using the pure
spinor formalism to compute massless superstring scattering amplitudes at tree
level. The main results of the pure spinor computations are placed into the
context of related topics including the color-kinematics duality in field
theory and the ma... | [
{
"created": "Tue, 25 Oct 2022 18:00:06 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Apr 2023 19:03:52 GMT",
"version": "v2"
}
] | 2023-05-24 | [
[
"Mafra",
"Carlos R.",
""
],
[
"Schlotterer",
"Oliver",
""
]
] | We give a comprehensive review of recent developments on using the pure spinor formalism to compute massless superstring scattering amplitudes at tree level. The main results of the pure spinor computations are placed into the context of related topics including the color-kinematics duality in field theory and the math... |
hep-th/0511073 | Ali Chamseddine | Ali H. Chamseddine | A Brief Introduction to Particle Interactions | Series of lectures given at the Summer School "Dirac Operators:
Yesterday and Today" held at CAMS, American University of Beirut, August
27-September 7, 2001. 37 pages | Published by International Press, 2005 | null | null | hep-th | null | I give a brief introduction to particle interactions based on representations
of Poincare Lie algebra. This is later generalized to interactions based on
representations of the supersymmetry Lie algebra. Globally supersymmetric
models with internal symmetry and locally supersymmetric models leading to
supergravity th... | [
{
"created": "Mon, 7 Nov 2005 06:41:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chamseddine",
"Ali H.",
""
]
] | I give a brief introduction to particle interactions based on representations of Poincare Lie algebra. This is later generalized to interactions based on representations of the supersymmetry Lie algebra. Globally supersymmetric models with internal symmetry and locally supersymmetric models leading to supergravity theo... |
1803.02153 | Diego Hernan Correa | Diego H. Correa, Pablo Pisani, Alan Rios Fukelman | Ladder Limit for Correlators of Wilson Loops | 25 pages, 5 figures; v2 references, minor corrections and
clarifications added; published version | JHEP05(2018)168 | 10.1007/JHEP05(2018)168 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the correlator of concentric circular Wilson loops for arbitrary
radii, spatial and internal space separations. For real values of the
parameters specifying the dual string configuration, a typical Gross-Ooguri
phase transition is observed. In addition, we explore some analytic
continuation of a parameter $\... | [
{
"created": "Tue, 6 Mar 2018 13:04:04 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jun 2018 14:48:06 GMT",
"version": "v2"
}
] | 2018-06-13 | [
[
"Correa",
"Diego H.",
""
],
[
"Pisani",
"Pablo",
""
],
[
"Fukelman",
"Alan Rios",
""
]
] | We study the correlator of concentric circular Wilson loops for arbitrary radii, spatial and internal space separations. For real values of the parameters specifying the dual string configuration, a typical Gross-Ooguri phase transition is observed. In addition, we explore some analytic continuation of a parameter $\ga... |
1710.04202 | Aldo Riello | Bianca Dittrich, Christophe Goeller, Etera Livine, Aldo Riello | Quasi-local holographic dualities in non-perturbative 3d quantum gravity
I - Convergence of multiple approaches and examples of Ponzano-Regge
statistical duals | 50 pages + appendices; garnished with nice figures | null | 10.1016/j.nuclphysb.2018.06.007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is the first of a series of papers dedicated to the study of the
partition function of three-dimensional quantum gravity on the twisted solid
torus with the aim to deepen our understanding of holographic dualities from a
non-perturbative quantum gravity perspective. Our aim is to compare the
Ponzano-Regge model ... | [
{
"created": "Wed, 11 Oct 2017 17:58:20 GMT",
"version": "v1"
}
] | 2018-06-22 | [
[
"Dittrich",
"Bianca",
""
],
[
"Goeller",
"Christophe",
""
],
[
"Livine",
"Etera",
""
],
[
"Riello",
"Aldo",
""
]
] | This is the first of a series of papers dedicated to the study of the partition function of three-dimensional quantum gravity on the twisted solid torus with the aim to deepen our understanding of holographic dualities from a non-perturbative quantum gravity perspective. Our aim is to compare the Ponzano-Regge model fo... |
2112.09157 | Mukund Rangamani | Chi-Ming Chang, Sean Colin-Ellerin, Cheng Peng, Mukund Rangamani | Disordered vector models: from higher spins to incipient strings | 7 pages + appendix, several figures. v2: minor changes, published
version | null | 10.1103/PhysRevLett.129.011603 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a one-parameter family of large $N$ disordered models, with and
without supersymmetry, in three spacetime dimensions. They interpolate from the
critical large $N$ vector model dual to a classical higher spin theory, towards
a theory with a classical string dual. We analyze the spectrum and OPE data of
the ... | [
{
"created": "Thu, 16 Dec 2021 19:04:19 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jul 2022 20:04:43 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Chang",
"Chi-Ming",
""
],
[
"Colin-Ellerin",
"Sean",
""
],
[
"Peng",
"Cheng",
""
],
[
"Rangamani",
"Mukund",
""
]
] | We present a one-parameter family of large $N$ disordered models, with and without supersymmetry, in three spacetime dimensions. They interpolate from the critical large $N$ vector model dual to a classical higher spin theory, towards a theory with a classical string dual. We analyze the spectrum and OPE data of the th... |
1211.0364 | Goro Ishiki | Yuhma Asano, Goro Ishiki, Takashi Okada, Shinji Shimasaki | Exact results for perturbative partition functions of theories with
SU(2|4) symmetry | 58 pages, 3 figures, v2:a footnote and references added, typos
corrected | null | 10.1007/JHEP02(2013)148 | KUNS-2422 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the theories with SU(2|4) symmetry which consist of
the plane wave matrix model (PWMM), super Yang-Mills theory (SYM) on RxS^2 and
SYM on RxS^3/Z_k. The last two theories can be realized as theories around
particular vacua in PWMM, through the commutative limit of fuzzy sphere and
Taylor's T-d... | [
{
"created": "Fri, 2 Nov 2012 04:32:55 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Nov 2012 08:35:31 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Asano",
"Yuhma",
""
],
[
"Ishiki",
"Goro",
""
],
[
"Okada",
"Takashi",
""
],
[
"Shimasaki",
"Shinji",
""
]
] | In this paper, we study the theories with SU(2|4) symmetry which consist of the plane wave matrix model (PWMM), super Yang-Mills theory (SYM) on RxS^2 and SYM on RxS^3/Z_k. The last two theories can be realized as theories around particular vacua in PWMM, through the commutative limit of fuzzy sphere and Taylor's T-dua... |
2112.15029 | Qu Cao | Qu Cao and Liang Zhang | The KLT Relation from the Tree formula and Permutohedron | 6 pages,1 figure | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we generalize the Nguyen-Spradlin-Volovich-Wen (NSVW) tree
formula from the MHV sector to any helicity sector. We find a close connection
between the Permutohedron and the KLT relation, and construct a non-trivial
mapping between them, linking the amplitudes in the gauge and gravity theories.
The gravi... | [
{
"created": "Thu, 30 Dec 2021 12:28:11 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2022 14:15:06 GMT",
"version": "v2"
}
] | 2022-09-13 | [
[
"Cao",
"Qu",
""
],
[
"Zhang",
"Liang",
""
]
] | In this paper, we generalize the Nguyen-Spradlin-Volovich-Wen (NSVW) tree formula from the MHV sector to any helicity sector. We find a close connection between the Permutohedron and the KLT relation, and construct a non-trivial mapping between them, linking the amplitudes in the gauge and gravity theories. The gravity... |
1110.6791 | Victor Rivelles | Victor O. Rivelles | Pulsating Strings in Deformed Backgrounds | 8 pages. Talk presented at Quantum Theory and Symmetries 7, Prague,
August 7-13, 2011 | null | 10.1088/1742-6596/343/1/012104 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is a brief summary on pulsating strings in beta deformed backgrounds
found recently.
| [
{
"created": "Mon, 31 Oct 2011 13:40:03 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Rivelles",
"Victor O.",
""
]
] | This is a brief summary on pulsating strings in beta deformed backgrounds found recently. |
2212.10994 | Nodoka Yamanaka | Nodoka Yamanaka | Unobservability of topological charge in nonabelian gauge theory | 5 pages, no figures. Letter. It will be followed by a full paper.
Slides explaining graphically the discussion are given in
https://www2.yukawa.kyoto-u.ac.jp/~nodoka.yamanaka/topologicalcharge/index.html | null | null | null | hep-th hep-lat hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the topological charge of nonabelian gauge theory is unphysical
by using the fact that it always involves the unphysical gauge field component
proportional to the gradient of the gauge function. The removal of Gribov
copies, which may break the Becchi-Rouet-Stora-Tyutin symmetry, is irrelevant
thanks to ... | [
{
"created": "Wed, 21 Dec 2022 13:01:41 GMT",
"version": "v1"
}
] | 2022-12-22 | [
[
"Yamanaka",
"Nodoka",
""
]
] | We show that the topological charge of nonabelian gauge theory is unphysical by using the fact that it always involves the unphysical gauge field component proportional to the gradient of the gauge function. The removal of Gribov copies, which may break the Becchi-Rouet-Stora-Tyutin symmetry, is irrelevant thanks to th... |
0908.3300 | Jan Govaerts | Joseph Ben Geloun (1,3,4), Jan Govaerts (2,3) and Frederik G. Scholtz
(1) ((1) NITheP, South Africa, (2) CP3, UCL, Louvain-la-Neuve, Belgium, (3)
ICMPA-UNESCO, Cotonou, Rep. Benin, (4) Univ. Cheikh Anta Diop, Senegal) | The N=1 Supersymmetric Landau Problem and its Supersymmetric Landau
Level Projections: the N=1 Supersymmetric Moyal-Voros Superplane | null | J.Phys.A42:495203,2009 | 10.1088/1751-8113/42/49/495203 | CP3-09-38 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The N=1 supersymmetric invariant Landau problem is constructed and solved. By
considering Landau level projections remaining non trivial under N=1
supersymmetry transformations, the algebraic structures of the N=1
supersymmetric covariant non(anti)commutative superplane analogue of the
ordinary N=0 noncommutative Moy... | [
{
"created": "Sun, 23 Aug 2009 13:10:55 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Geloun",
"Joseph Ben",
""
],
[
"Govaerts",
"Jan",
""
],
[
"Scholtz",
"Frederik G.",
""
]
] | The N=1 supersymmetric invariant Landau problem is constructed and solved. By considering Landau level projections remaining non trivial under N=1 supersymmetry transformations, the algebraic structures of the N=1 supersymmetric covariant non(anti)commutative superplane analogue of the ordinary N=0 noncommutative Moyal... |
hep-th/9902017 | Sergei Shabanov | Sergei V. Shabanov and John R. Klauder (University of Florida) | Towards a Nonperturbative Path Integral in Gauge Theories | plain Latex, 12 pages, a few changes made and some comments added, a
final version to appear in Phys. Lett. B | Phys.Lett. B456 (1999) 38-47 | 10.1016/S0370-2693(99)00493-1 | null | hep-th math-ph math.MP quant-ph | null | We propose a modification of the Faddeev-Popov procedure to construct a path
integral representation for the transition amplitude and the partition function
for gauge theories whose orbit space has a non-Euclidean geometry. Our approach
is based on the Kato-Trotter product formula modified appropriately to
incorporat... | [
{
"created": "Mon, 1 Feb 1999 23:48:46 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Apr 1999 20:49:16 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Shabanov",
"Sergei V.",
"",
"University of Florida"
],
[
"Klauder",
"John R.",
"",
"University of Florida"
]
] | We propose a modification of the Faddeev-Popov procedure to construct a path integral representation for the transition amplitude and the partition function for gauge theories whose orbit space has a non-Euclidean geometry. Our approach is based on the Kato-Trotter product formula modified appropriately to incorporate ... |
2304.11629 | Sarben Sarkar | Carl M. Bender and Sarben Sarkar | New classes of solutions for Euclidean scalar field theories | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents new classes of exact radial solutions to the nonlinear
ordinary differential equation that arises as a saddle-point condition for a
Euclidean scalar field theory in $D$-dimensional spacetime. These solutions are
found by exploiting the dimensional consistency of the radial differential
equation fo... | [
{
"created": "Sun, 23 Apr 2023 12:03:46 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Dec 2023 21:19:52 GMT",
"version": "v2"
}
] | 2023-12-12 | [
[
"Bender",
"Carl M.",
""
],
[
"Sarkar",
"Sarben",
""
]
] | This paper presents new classes of exact radial solutions to the nonlinear ordinary differential equation that arises as a saddle-point condition for a Euclidean scalar field theory in $D$-dimensional spacetime. These solutions are found by exploiting the dimensional consistency of the radial differential equation for ... |
2012.09183 | Sebastian Grieninger | Martin Ammon, Sebastian Grieninger, Juan Hernandez, Matthias Kaminski,
Roshan Koirala, Julian Leiber, Jackson Wu | Chiral hydrodynamics in strong external magnetic fields | matches version published in JHEP; 59 pages + appendices, 16 figures | null | 10.1007/JHEP04(2021)078 | IFT-UAM/CSIC-20-179 | hep-th cond-mat.str-el gr-qc nucl-th | http://creativecommons.org/licenses/by/4.0/ | We construct the general hydrodynamic description of (3+1)-dimensional chiral
charged (quantum) fluids subject to a strong external magnetic field with
effective field theory methods. We determine the constitutive equations for the
energy-momentum tensor and the axial charge current, in part from a generating
functio... | [
{
"created": "Wed, 16 Dec 2020 19:00:01 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Apr 2021 16:55:03 GMT",
"version": "v2"
}
] | 2021-04-15 | [
[
"Ammon",
"Martin",
""
],
[
"Grieninger",
"Sebastian",
""
],
[
"Hernandez",
"Juan",
""
],
[
"Kaminski",
"Matthias",
""
],
[
"Koirala",
"Roshan",
""
],
[
"Leiber",
"Julian",
""
],
[
"Wu",
"Jackson",
""
]
] | We construct the general hydrodynamic description of (3+1)-dimensional chiral charged (quantum) fluids subject to a strong external magnetic field with effective field theory methods. We determine the constitutive equations for the energy-momentum tensor and the axial charge current, in part from a generating functiona... |
1011.2347 | Masahide Shimizu | Hiroyuki Fuji, Shinsaku Nakayama, Masahide Shimizu and Hisao Suzuki | A Note on Computations of D-brane Superpotential | 61 pages, 5 figures; v2: typos corrected, minor changes, references
added | null | 10.1088/1751-8113/44/46/465401 | EPHOU-10-004 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop some computational methods for the integrals over the 3-chains on
the compact Calabi-Yau 3-folds that plays a prominent role in the analysis of
the topological B-model in the context of the open mirror symmetry. We discuss
such 3-chain integrals in two approaches. In the first approach, we provide a
system... | [
{
"created": "Wed, 10 Nov 2010 11:55:50 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Dec 2010 11:06:11 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Fuji",
"Hiroyuki",
""
],
[
"Nakayama",
"Shinsaku",
""
],
[
"Shimizu",
"Masahide",
""
],
[
"Suzuki",
"Hisao",
""
]
] | We develop some computational methods for the integrals over the 3-chains on the compact Calabi-Yau 3-folds that plays a prominent role in the analysis of the topological B-model in the context of the open mirror symmetry. We discuss such 3-chain integrals in two approaches. In the first approach, we provide a systemat... |
hep-th/0605266 | Andrei Linde | Anna Ceresole, Gianguido Dall'Agata, Alexander Giryavets, Renata
Kallosh, and Andrei Linde | Domain walls, near-BPS bubbles, and probabilities in the landscape | 51 pages. 14 figures. Minor changes in Sect. 6; a version to appear
in Phys. Rev. D | Phys.Rev.D74:086010,2006 | 10.1103/PhysRevD.74.086010 | SU-ITP-2006-17, CERN-PH-TH/2006-103 | hep-th astro-ph gr-qc hep-ph | null | We develop a theory of static BPS domain walls in stringy landscape and
present a large family of BPS walls interpolating between different
supersymmetric vacua. Examples include KKLT models, STU models, type IIB
multiple flux vacua, and models with several Minkowski and AdS vacua. After the
uplifting, some of the va... | [
{
"created": "Mon, 29 May 2006 19:54:20 GMT",
"version": "v1"
},
{
"created": "Mon, 29 May 2006 21:06:59 GMT",
"version": "v2"
},
{
"created": "Wed, 7 Jun 2006 06:14:58 GMT",
"version": "v3"
},
{
"created": "Sat, 9 Sep 2006 10:48:18 GMT",
"version": "v4"
},
{
"cre... | 2008-11-26 | [
[
"Ceresole",
"Anna",
""
],
[
"Dall'Agata",
"Gianguido",
""
],
[
"Giryavets",
"Alexander",
""
],
[
"Kallosh",
"Renata",
""
],
[
"Linde",
"Andrei",
""
]
] | We develop a theory of static BPS domain walls in stringy landscape and present a large family of BPS walls interpolating between different supersymmetric vacua. Examples include KKLT models, STU models, type IIB multiple flux vacua, and models with several Minkowski and AdS vacua. After the uplifting, some of the vacu... |
1605.00754 | Peter M. Lavrov | Igor A. Batalin, Peter M. Lavrov | General quantum-mechanical setting for field-antifield formalism as a
hyper-gauge theory | 15 pages, new Section added, published version | Mod. Phys. Lett. A31 (2016) 1650167 | 10.1142/S0217732316501674 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A general quantum-mechanical setting is proposed for the field-antifield
formalism as a unique hyper-gauge theory in the field-antifield space. We
formulate a Schr\"odinger-type equation to describe the quantum evolution in a
"current time" purely formal in its nature. The corresponding Hamiltonian is
defined in the ... | [
{
"created": "Tue, 3 May 2016 05:06:41 GMT",
"version": "v1"
},
{
"created": "Mon, 9 May 2016 13:40:43 GMT",
"version": "v2"
},
{
"created": "Thu, 12 May 2016 08:07:37 GMT",
"version": "v3"
},
{
"created": "Mon, 16 May 2016 11:38:30 GMT",
"version": "v4"
},
{
"cre... | 2016-09-05 | [
[
"Batalin",
"Igor A.",
""
],
[
"Lavrov",
"Peter M.",
""
]
] | A general quantum-mechanical setting is proposed for the field-antifield formalism as a unique hyper-gauge theory in the field-antifield space. We formulate a Schr\"odinger-type equation to describe the quantum evolution in a "current time" purely formal in its nature. The corresponding Hamiltonian is defined in the fo... |
1811.03615 | Luca Zambelli | Shimasadat Asnafi, Holger Gies and Luca Zambelli | BRST invariant RG flows | 19 pages, 4 figures | Phys. Rev. D 99, 085009 (2019) | 10.1103/PhysRevD.99.085009 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A mass parameter for the gauge bosons in gauge-fixed four-dimensional
Yang-Mills theory can be accommodated in a local and manifestly BRST-invariant
action. The construction is based on the Faddeev-Popov method involving a
nonlinear gauge-fixing and a background Nakanishi-Lautrup field. When applied
to momentum-depen... | [
{
"created": "Thu, 8 Nov 2018 18:58:41 GMT",
"version": "v1"
}
] | 2019-05-01 | [
[
"Asnafi",
"Shimasadat",
""
],
[
"Gies",
"Holger",
""
],
[
"Zambelli",
"Luca",
""
]
] | A mass parameter for the gauge bosons in gauge-fixed four-dimensional Yang-Mills theory can be accommodated in a local and manifestly BRST-invariant action. The construction is based on the Faddeev-Popov method involving a nonlinear gauge-fixing and a background Nakanishi-Lautrup field. When applied to momentum-depende... |
hep-th/0703025 | Mithat Unsal | Mithat Unsal (SLAC & Stanford U., Phys. Dept.) | Phases of $\Nc= \infty$ QCD-like gauge theories on $S^3 \times S^1$ and
nonperturbative orbifold-orientifold equivalences | 60 pages, 6 figures | Phys.Rev.D76:025015,2007 | 10.1103/PhysRevD.76.025015 | null | hep-th hep-lat hep-ph | null | We study the phase diagrams of $\Nc= \infty$ vector-like, asymptotically free
gauge theories as a function of volume, on $S^3\times S^1$. The theories of
interest are the ones with fermions in two index representations [adjoint,
(anti)symmetric, and bifundamental abbreviated as QCD(adj), QCD(AS/S) and
QCD(BF)], and a... | [
{
"created": "Fri, 2 Mar 2007 22:50:09 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Unsal",
"Mithat",
"",
"SLAC & Stanford U., Phys. Dept."
]
] | We study the phase diagrams of $\Nc= \infty$ vector-like, asymptotically free gauge theories as a function of volume, on $S^3\times S^1$. The theories of interest are the ones with fermions in two index representations [adjoint, (anti)symmetric, and bifundamental abbreviated as QCD(adj), QCD(AS/S) and QCD(BF)], and are... |
2209.02074 | Erik Swanson | Hao Geng, Lisa Randall and Erik Swanson | BCFT in a Black Hole Background: An Analytical Holographic Model | 30 pages, 11 figures, comments and references are welcomed | null | 10.1007/JHEP12(2022)056 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the entanglement phase structure of a holographic boundary conformal
field theory (BCFT) in a two-dimensional black hole background. The bulk dual
is the AdS$_3$ black string geometry with a Karch-Randall brane. We compute the
subregion entanglement entropy of various two-sided bipartitions to elucidate
the ... | [
{
"created": "Mon, 5 Sep 2022 17:59:57 GMT",
"version": "v1"
}
] | 2022-12-28 | [
[
"Geng",
"Hao",
""
],
[
"Randall",
"Lisa",
""
],
[
"Swanson",
"Erik",
""
]
] | We study the entanglement phase structure of a holographic boundary conformal field theory (BCFT) in a two-dimensional black hole background. The bulk dual is the AdS$_3$ black string geometry with a Karch-Randall brane. We compute the subregion entanglement entropy of various two-sided bipartitions to elucidate the ph... |
0901.0610 | Takuya Tsukioka | Yoshinori Matsuo, Sang-Jin Sin, Shingo Takeuchi, Takuya Tsukioka and
Chul-Moon Yoo | Sound Modes in Holographic Hydrodynamics for Charged AdS Black Hole | 1+33 pages, 4 figures, LaTeX; references added, improved section 4.4 | Nucl.Phys.B820:593-619,2009 | 10.1016/j.nuclphysb.2009.02.026 | APCTP-Pre2009-001 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the previous paper we studied the transport coefficients of Quark-Gluon
Plasma in finite temperature and finite density in vector and tensor modes. In
this paper, we extend it to the scalar modes. We work out the decoupling
problem and hydrodynamic analysis for the sound mode in charged AdS black hole
and calculat... | [
{
"created": "Tue, 6 Jan 2009 08:52:29 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2009 05:46:34 GMT",
"version": "v2"
}
] | 2009-08-03 | [
[
"Matsuo",
"Yoshinori",
""
],
[
"Sin",
"Sang-Jin",
""
],
[
"Takeuchi",
"Shingo",
""
],
[
"Tsukioka",
"Takuya",
""
],
[
"Yoo",
"Chul-Moon",
""
]
] | In the previous paper we studied the transport coefficients of Quark-Gluon Plasma in finite temperature and finite density in vector and tensor modes. In this paper, we extend it to the scalar modes. We work out the decoupling problem and hydrodynamic analysis for the sound mode in charged AdS black hole and calculate ... |
1607.04230 | James Edwards Dr | James P. Edwards and Olindo Corradini | Mixed symmetry Wilson-loop interactions in the worldline formalism | 47 Pages, 2 Appendices. Update to version accepted for publication | null | 10.1007/JHEP09(2016)081 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the worldline formalism of the Dirac field with a non-Abelian gauge
symmetry we show how to describe the matter field transforming in an arbitrary
representation of the gauge group. Colour degrees of freedom are carried on the
worldline by auxiliary fields, responsible for providing path ordering and the
Wilson... | [
{
"created": "Thu, 14 Jul 2016 17:58:21 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Sep 2016 15:58:51 GMT",
"version": "v2"
}
] | 2016-10-12 | [
[
"Edwards",
"James P.",
""
],
[
"Corradini",
"Olindo",
""
]
] | Using the worldline formalism of the Dirac field with a non-Abelian gauge symmetry we show how to describe the matter field transforming in an arbitrary representation of the gauge group. Colour degrees of freedom are carried on the worldline by auxiliary fields, responsible for providing path ordering and the Wilson-l... |
2203.10848 | Shinichiro Yahagi | Shinichiro Yahagi | Narain CFTs and error-correcting codes on finite fields | 19 pages, 1 figure | J. High Energ. Phys. 2022, 58 (2022) | 10.1007/JHEP08(2022)058 | null | hep-th cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct Narain CFTs from self-dual codes on the finite field $F_p$
through even self-dual lattices for any prime $p>2$. Using this correspondence,
we can relate the spectral gap and the partition function of the CFT to the
error correction capability and the extended enumerator polynomial of the code.
In particu... | [
{
"created": "Mon, 21 Mar 2022 10:14:55 GMT",
"version": "v1"
}
] | 2022-08-18 | [
[
"Yahagi",
"Shinichiro",
""
]
] | We construct Narain CFTs from self-dual codes on the finite field $F_p$ through even self-dual lattices for any prime $p>2$. Using this correspondence, we can relate the spectral gap and the partition function of the CFT to the error correction capability and the extended enumerator polynomial of the code. In particula... |
hep-th/0604080 | Victor Red'kov | V. A. Red'kov, George J. Spix | On the different forms of the Maxwell's electromagnetic equations in a
uniform media | 19 pages, LaTex | Proc. of XII Ann. Sem. Nonlinear Phenomena in Complex Systems.
Minsk. 2005. P. 118-133 | null | null | hep-th | null | Two known, alternative to each other, forms of the Maxwell's electromagnetic
equations in a moving uniform media are investigated and discussed. Approach
commonly used after Minkowski is based on the two tensors:
H^{ab} = (D, H /c) and F^{ab} = (E, cB) which transform independently of each
other at Lorentz transiti... | [
{
"created": "Tue, 11 Apr 2006 08:27:46 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Red'kov",
"V. A.",
""
],
[
"Spix",
"George J.",
""
]
] | Two known, alternative to each other, forms of the Maxwell's electromagnetic equations in a moving uniform media are investigated and discussed. Approach commonly used after Minkowski is based on the two tensors: H^{ab} = (D, H /c) and F^{ab} = (E, cB) which transform independently of each other at Lorentz transitions;... |
0901.0785 | Mans Henningson | Mans Henningson | BPS states in (2,0) theory on R x T5 | 22 pages | JHEP 0903:021,2009 | 10.1088/1126-6708/2009/03/021 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider $(2, 0)$ theory on a space-time of the form $R \times T^5$, where
the first factor denotes time, and the second factor is a flat spatial
five-torus. In addition to their energy, quantum states are characterized by
their spatial momentum, 't Hooft flux, and $Sp (4)$ $R$-symmetry
representation. The momentu... | [
{
"created": "Wed, 7 Jan 2009 09:19:36 GMT",
"version": "v1"
}
] | 2009-03-27 | [
[
"Henningson",
"Mans",
""
]
] | We consider $(2, 0)$ theory on a space-time of the form $R \times T^5$, where the first factor denotes time, and the second factor is a flat spatial five-torus. In addition to their energy, quantum states are characterized by their spatial momentum, 't Hooft flux, and $Sp (4)$ $R$-symmetry representation. The momentum ... |
0706.1694 | Claude Warnick | G. Holzegel, T. Schmelzer, C. Warnick | Ricci Flow of Biaxial Bianchi IX Metrics | 19 pages, 8 figures | null | null | DAMTP-2007-53 | hep-th | null | We use the Ricci flow with surgery to study four-dimensional SU(2) x
U(1)-symmetric metrics on a manifold with fixed boundary given by a squashed
3-sphere. Depending on the initial metric we show that the flow converges to
either the Taub-Bolt or the Taub-NUT metric, the latter case potentially
requiring surgery at s... | [
{
"created": "Tue, 12 Jun 2007 13:47:55 GMT",
"version": "v1"
}
] | 2007-06-13 | [
[
"Holzegel",
"G.",
""
],
[
"Schmelzer",
"T.",
""
],
[
"Warnick",
"C.",
""
]
] | We use the Ricci flow with surgery to study four-dimensional SU(2) x U(1)-symmetric metrics on a manifold with fixed boundary given by a squashed 3-sphere. Depending on the initial metric we show that the flow converges to either the Taub-Bolt or the Taub-NUT metric, the latter case potentially requiring surgery at som... |
hep-th/9308155 | Thomas Strobl | Thomas Strobl | Quantization and the Issue of Time for Various Two-Dimensional Models of
Gravity | 4 pages, LaTeX, Talk given at the Journ\'ees Relativistes '93,
TUW9309 | Int.J.Mod.Phys.D3:281-284,1994 | 10.1142/S0218271894000460 | null | hep-th | null | It is shown that the models of 2D Liouville Gravity, 2D Black Hole- and
$R^2$-Gravity are {\em embedded} in the Katanaev-Volovich model of
2D NonEinsteinian Gravity. Different approaches to the formulation of a
quantum theory for the above systems are then presented: The Dirac constraints
can be solved exactly in t... | [
{
"created": "Tue, 31 Aug 1993 20:18:08 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Strobl",
"Thomas",
""
]
] | It is shown that the models of 2D Liouville Gravity, 2D Black Hole- and $R^2$-Gravity are {\em embedded} in the Katanaev-Volovich model of 2D NonEinsteinian Gravity. Different approaches to the formulation of a quantum theory for the above systems are then presented: The Dirac constraints can be solved exactly in the m... |
hep-th/0109006 | RJ Cova | RJ Cova | Lump Scattering on a Torus | 13 pages, including 6 figures | Eur.Phys.J.B15:673-678,2000 | 10.1007/s100510051171 | CONDES 218-99 | hep-th nlin.PS | null | Head-on collisions between two solitons in the pure $CP^1$ model on a flat
torus are investigated via numerical simulations. The charge-two lumps, written
out in terms of Weierstrass' elliptic $\wp$-function, are found to scatter at
90$^{\circ}$. The phenomenon of singularity formation is also seen.
| [
{
"created": "Sun, 2 Sep 2001 17:03:46 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cova",
"RJ",
""
]
] | Head-on collisions between two solitons in the pure $CP^1$ model on a flat torus are investigated via numerical simulations. The charge-two lumps, written out in terms of Weierstrass' elliptic $\wp$-function, are found to scatter at 90$^{\circ}$. The phenomenon of singularity formation is also seen. |
hep-th/0404200 | Ashok Das | Ashok Das and Silvana Perez | Quantization in a General Light-front Frame | 14 pages, revtex, version to be published in Phys. Rev. D with the
discussion of Abelian field quantization replaced by the non-Abelian field
and some comments added on the Mandelstam-Liebbrandt prescription | Phys.Rev.D70:065006,2004 | 10.1103/PhysRevD.70.065006 | null | hep-th hep-ph | null | In this paper, we study the question of quantization of quantum field
theories in a general light-front frame. We quantize scalar, fermion as well as
gauge field theories in a systematic manner carrying out the Hamiltonian
analysis carefully. The decomposition of the fields into positive and negative
frequency terms ... | [
{
"created": "Mon, 26 Apr 2004 15:00:20 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jul 2004 11:05:42 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Das",
"Ashok",
""
],
[
"Perez",
"Silvana",
""
]
] | In this paper, we study the question of quantization of quantum field theories in a general light-front frame. We quantize scalar, fermion as well as gauge field theories in a systematic manner carrying out the Hamiltonian analysis carefully. The decomposition of the fields into positive and negative frequency terms ne... |
1912.01602 | David Tong | Philip Boyle Smith and David Tong | Boundary States for Chiral Symmetries in Two Dimensions | 41 pages. v2: reference added, minor corrections. v3: more references
added; version accepted for publication in JHEP | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study boundary states for Dirac fermions in d=1+1 dimensions that preserve
Abelian chiral symmetries, meaning that the left- and right-moving fermions
carry different charges. We derive simple expressions, in terms of the fermion
charge assignments, for the boundary central charge and for the ground state
degenera... | [
{
"created": "Tue, 3 Dec 2019 18:57:07 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Apr 2020 12:50:01 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Aug 2020 08:33:19 GMT",
"version": "v3"
}
] | 2020-08-06 | [
[
"Smith",
"Philip Boyle",
""
],
[
"Tong",
"David",
""
]
] | We study boundary states for Dirac fermions in d=1+1 dimensions that preserve Abelian chiral symmetries, meaning that the left- and right-moving fermions carry different charges. We derive simple expressions, in terms of the fermion charge assignments, for the boundary central charge and for the ground state degeneracy... |
hep-th/0606250 | Allan Rosencwaig | Allan Rosencwaig | A Casimir approach to dark energy | 7 pages | null | null | null | hep-th | null | We calculate the gravitational self-energy of vacuum quantum field
fluctuations using a Casimir approach. We find that the Casimir gravitational
self-energy density can account for the measured dark energy density when the
SUSY-breaking energy is approximately 5 TeV, in good agreement with current
estimates. Furtherm... | [
{
"created": "Mon, 26 Jun 2006 21:12:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rosencwaig",
"Allan",
""
]
] | We calculate the gravitational self-energy of vacuum quantum field fluctuations using a Casimir approach. We find that the Casimir gravitational self-energy density can account for the measured dark energy density when the SUSY-breaking energy is approximately 5 TeV, in good agreement with current estimates. Furthermor... |
hep-th/0209037 | Harold Blas | Harold Blas | Affine Toda model coupled to matter and the string tension in QCD$_{2}$ | LaTex, 10 pages. Revised version to appear in Phys. Rev. D | Phys.Rev. D66 (2002) 127701 | 10.1103/PhysRevD.66.127701 | null | hep-th nlin.SI | null | The $sl(2)$ affine Toda model coupled to matter (ATM) is shown to describe
various features, such as the spectrum and string tension, of the low-energy
effective Lagrangian of QCD$_{2}$ (one flavor and $N$ colors). The
corresponding string tension is computed when the dynamical quarks are in the
{\sl fundamental} rep... | [
{
"created": "Wed, 4 Sep 2002 16:17:23 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Oct 2002 23:35:43 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Blas",
"Harold",
""
]
] | The $sl(2)$ affine Toda model coupled to matter (ATM) is shown to describe various features, such as the spectrum and string tension, of the low-energy effective Lagrangian of QCD$_{2}$ (one flavor and $N$ colors). The corresponding string tension is computed when the dynamical quarks are in the {\sl fundamental} repre... |
1212.2362 | Norma Susana Mankoc Borstnik | N.S. Mankoc Borstnik and H.B.F. Nielsen | Discrete symmetries in the Kaluza-Klein-like theories | 34 pages, improved and corrected version | JHEP04(2014)165 | 10.1007/JHEP04(2014)165 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In theories of the Kaluza-Klein kind there are spins or total angular moments
in higher dimensions which manifest as charges in the observable $d=(3+1)$. The
charge conjugation requirement, if following the prescription in ($3+1$), would
transform any particle state out of the Dirac sea into the hole in the Dirac
sea... | [
{
"created": "Tue, 11 Dec 2012 10:01:46 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Jan 2013 09:34:27 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Sep 2013 12:08:49 GMT",
"version": "v3"
},
{
"created": "Thu, 13 Mar 2014 11:50:16 GMT",
"version": "v4"
}
] | 2014-09-19 | [
[
"Borstnik",
"N. S. Mankoc",
""
],
[
"Nielsen",
"H. B. F.",
""
]
] | In theories of the Kaluza-Klein kind there are spins or total angular moments in higher dimensions which manifest as charges in the observable $d=(3+1)$. The charge conjugation requirement, if following the prescription in ($3+1$), would transform any particle state out of the Dirac sea into the hole in the Dirac sea, ... |
hep-th/9611174 | Jason C. Breckenridge | J. C. Breckenridge, G. Michaud and R. C. Myers (McGill University) | More D-brane bound states | 18 pages, LaTeX, no figures | Phys.Rev. D55 (1997) 6438-6446 | 10.1103/PhysRevD.55.6438 | McGill/96-43 | hep-th | null | The low-energy background field solutions corresponding to D-brane bound
states which possess a difference in dimension of two are presented. These
solutions are constructed using the T-duality map between the type IIA and IIB
superstring theories. Since supersymmetry is preserved by T-duality, the bound
state soluti... | [
{
"created": "Thu, 21 Nov 1996 22:04:44 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Breckenridge",
"J. C.",
"",
"McGill University"
],
[
"Michaud",
"G.",
"",
"McGill University"
],
[
"Myers",
"R. C.",
"",
"McGill University"
]
] | The low-energy background field solutions corresponding to D-brane bound states which possess a difference in dimension of two are presented. These solutions are constructed using the T-duality map between the type IIA and IIB superstring theories. Since supersymmetry is preserved by T-duality, the bound state solution... |
1503.06875 | Jihun Kim | Jihun Kim, Massimo Porrati | More on Long String Dynamics in Gravity on AdS3: Spinning Strings and
Rotating BTZ | 19 pages, few minor corrections, to appear in PRD | Phys. Rev. D 91, 124061 (2015) | 10.1103/PhysRevD.91.124061 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study the classical dynamics of long strings in AdS3,
generalizing our previous study, arXiv:1410.3424 [hep-th], to rotating strings
and BTZ black holes. As in the non-rotating case, BTZ black holes are generated
in the large tension limit, in which string back-reaction must be taken into
account. Wh... | [
{
"created": "Mon, 23 Mar 2015 23:26:28 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jun 2015 15:52:35 GMT",
"version": "v2"
}
] | 2015-07-01 | [
[
"Kim",
"Jihun",
""
],
[
"Porrati",
"Massimo",
""
]
] | In this paper we study the classical dynamics of long strings in AdS3, generalizing our previous study, arXiv:1410.3424 [hep-th], to rotating strings and BTZ black holes. As in the non-rotating case, BTZ black holes are generated in the large tension limit, in which string back-reaction must be taken into account. When... |
2202.08893 | Joel Giedt | Joel Giedt | Warped compactifications and holographic duality | 1+28 pages | null | 10.1142/S0217751X22300058 | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | We review warped compactifications of superstring theory with some attention
to the limit in which these resemble "bottom-up" phenomenological models. In
addition to some discussion of the original Klebanov-Witten and
Klebanov-Strassler set-ups, we also touch on various generalizations of the
geometry that have been ... | [
{
"created": "Thu, 17 Feb 2022 20:42:00 GMT",
"version": "v1"
}
] | 2022-06-29 | [
[
"Giedt",
"Joel",
""
]
] | We review warped compactifications of superstring theory with some attention to the limit in which these resemble "bottom-up" phenomenological models. In addition to some discussion of the original Klebanov-Witten and Klebanov-Strassler set-ups, we also touch on various generalizations of the geometry that have been co... |
1105.4706 | Pietro Antonio Grassi | L.G.C. Gentile, P.A. Grassi, and A. Mezzalira | Fluid Super-Dynamics from Black Hole Superpartners | 15 pages, LaTex2e | null | 10.1016/j.physletb.2011.07.048 | DFTT 4/2011, DISTA-2011 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently the Navier-Stokes equations have been derived from the duality with
the black branes in AdS_5. The zero modes of black branes are reinterpreted as
dynamical degrees of freedom of a conformal fluid on the boundary of AdS_5.
Here, we derive the corrections to the Navier-Stokes equations due to fermionic
zero m... | [
{
"created": "Tue, 24 May 2011 08:24:21 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Gentile",
"L. G. C.",
""
],
[
"Grassi",
"P. A.",
""
],
[
"Mezzalira",
"A.",
""
]
] | Recently the Navier-Stokes equations have been derived from the duality with the black branes in AdS_5. The zero modes of black branes are reinterpreted as dynamical degrees of freedom of a conformal fluid on the boundary of AdS_5. Here, we derive the corrections to the Navier-Stokes equations due to fermionic zero mod... |
1305.7191 | Dami\'an Galante | Damian A. Galante and Robert C. Myers | Holographic R\'enyi Entropies at Finite Coupling | 29 pages, 3 figures | null | 10.1007/JHEP08(2013)063 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute R\'enyi entropies for a spherical entangling surface in
four-dimensional N=4 super-Yang-Mills at strong coupling using the AdS/CFT
correspondence. Incorporating the effects of the leading \alpha' corrections to
the low energy effective action of type IIB string theory, we calculate the
leading corrections ... | [
{
"created": "Thu, 30 May 2013 18:25:38 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Galante",
"Damian A.",
""
],
[
"Myers",
"Robert C.",
""
]
] | We compute R\'enyi entropies for a spherical entangling surface in four-dimensional N=4 super-Yang-Mills at strong coupling using the AdS/CFT correspondence. Incorporating the effects of the leading \alpha' corrections to the low energy effective action of type IIB string theory, we calculate the leading corrections in... |
hep-th/0310261 | Lisa Freyhult | Lisa Freyhult | The Supersymmetric Extension of the Faddeev model | 12 pages | Nucl.Phys.B681:65-76,2004 | 10.1016/j.nuclphysb.2004.01.012 | UUITP-20/03 | hep-th | null | We study the supersymmetric extension of the Faddeev model in four
dimensions. The Faddeev model contains three dimensional soliton solutions and
we are interested in how these solitons are affected by supersymmetry. We
consider both the N=1 and N=2 extensions and find that in neither case it is
possible to supersymm... | [
{
"created": "Tue, 28 Oct 2003 19:26:38 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Freyhult",
"Lisa",
""
]
] | We study the supersymmetric extension of the Faddeev model in four dimensions. The Faddeev model contains three dimensional soliton solutions and we are interested in how these solitons are affected by supersymmetry. We consider both the N=1 and N=2 extensions and find that in neither case it is possible to supersymmet... |
hep-th/0410234 | Mairi Sakellariadou | Mairi Sakellariadou | A Note on the evolution of cosmic string/superstring networks | 13 pages, 12 figures (revised version) | JCAP 0504 (2005) 003 | 10.1088/1475-7516/2005/04/003 | null | hep-th astro-ph cond-mat.other gr-qc hep-ph | null | In the context of brane world scenario, cosmic superstrings can be formed in
D-brane annihilation at the end of the brane inflationary era. The cosmic
superstring network has a scaling solution and the characteristic scale of the
network is proportional to the square root of the reconnection probability.
| [
{
"created": "Sun, 24 Oct 2004 16:56:51 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Mar 2005 14:12:52 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Sakellariadou",
"Mairi",
""
]
] | In the context of brane world scenario, cosmic superstrings can be formed in D-brane annihilation at the end of the brane inflationary era. The cosmic superstring network has a scaling solution and the characteristic scale of the network is proportional to the square root of the reconnection probability. |
2009.03842 | Donal O'Connell | Leonardo de la Cruz, Ben Maybee, Donal O'Connell and Alasdair Ross | Classical Yang-Mills observables from amplitudes | 33 pages + appendices; v2 references added and minor typos corrected | null | 10.1007/JHEP12(2020)076 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The double copy suggests that the basis of the dynamics of general relativity
is Yang-Mills theory. Motivated by the importance of the relativistic two-body
problem, we study the classical dynamics of colour-charged particle scattering
from the perspective of amplitudes, rather than equations of motion. We explain
ho... | [
{
"created": "Tue, 8 Sep 2020 16:19:53 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Sep 2020 13:46:11 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"de la Cruz",
"Leonardo",
""
],
[
"Maybee",
"Ben",
""
],
[
"O'Connell",
"Donal",
""
],
[
"Ross",
"Alasdair",
""
]
] | The double copy suggests that the basis of the dynamics of general relativity is Yang-Mills theory. Motivated by the importance of the relativistic two-body problem, we study the classical dynamics of colour-charged particle scattering from the perspective of amplitudes, rather than equations of motion. We explain how ... |
hep-th/0112053 | Alexei Deriglazov | A.A. Deriglazov | Noncommutative quantum mechanics as a constrained system | 8 pages, LaTex file, Minor corrections and references added | null | null | null | hep-th | null | It is shown that quantum mechanics on noncommutative spaces (NQM) can be
obtained by the canonical quantization of some underlying second class
constrained system formulated in extended configuration space. It leads, in
particular, to an intriguing possibility of quantization in terms of the
initial (noncommutative) ... | [
{
"created": "Fri, 7 Dec 2001 15:22:52 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Jan 2002 12:16:50 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Deriglazov",
"A. A.",
""
]
] | It is shown that quantum mechanics on noncommutative spaces (NQM) can be obtained by the canonical quantization of some underlying second class constrained system formulated in extended configuration space. It leads, in particular, to an intriguing possibility of quantization in terms of the initial (noncommutative) va... |
1702.03167 | Jian Jing | Kang Wang, Yu-Fei Zhang, Qing Wang, Zheng-Wen Long and Jian Jing | Quantum speed limit for a relativistic electron in the noncommutative
phase space | null | null | 10.1142/S0217751X17501433 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The influence of the noncommutativity on the average speed of a relativistic
electron interacting with a uniform magnetic field within the minimum evolution
time is investigated. We find that it is possible for the wave packet of the
electron to travel faster than the speed of light in vacuum because of the
noncommut... | [
{
"created": "Fri, 10 Feb 2017 13:44:01 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2017 03:37:09 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Apr 2017 08:14:29 GMT",
"version": "v3"
}
] | 2017-09-13 | [
[
"Wang",
"Kang",
""
],
[
"Zhang",
"Yu-Fei",
""
],
[
"Wang",
"Qing",
""
],
[
"Long",
"Zheng-Wen",
""
],
[
"Jing",
"Jian",
""
]
] | The influence of the noncommutativity on the average speed of a relativistic electron interacting with a uniform magnetic field within the minimum evolution time is investigated. We find that it is possible for the wave packet of the electron to travel faster than the speed of light in vacuum because of the noncommutat... |
hep-th/9804201 | Clifford V. Johnson | Clifford V. Johnson | On the (0,4) Conformal Field Theory of the Throat | 12 pages, harvmac.tex. epsf.tex for 2 decorative figures. references
added | Mod.Phys.Lett. A13 (1998) 2463-2474 | 10.1142/S021773239800262X | UK/98-09 | hep-th | null | In SO(32) heterotic string theory, the space-time at the core of N coincident
NS-fivebranes is an infinite throat, R x S^3. As shown by Witten, the throat
signals a singularity in the usual heterotic string conformal field theory and
a non--perturbative USp(2N) gauge group appears, due to the N small instantons
at th... | [
{
"created": "Thu, 30 Apr 1998 04:40:32 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Sep 1998 20:36:23 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Johnson",
"Clifford V.",
""
]
] | In SO(32) heterotic string theory, the space-time at the core of N coincident NS-fivebranes is an infinite throat, R x S^3. As shown by Witten, the throat signals a singularity in the usual heterotic string conformal field theory and a non--perturbative USp(2N) gauge group appears, due to the N small instantons at the ... |
hep-th/0104220 | Pb18 | P. Baseilhac, M. Stanishkov | Expectation values of descendent fields in the Bullough-Dodd model and
related perturbed conformal field theories | 17 pages, LaTeX file with amssymb, v2:references added. To appear in
Nucl. Phys. B | Nucl.Phys.B612:373-390,2001 | 10.1016/S0550-3213(01)00287-5 | null | hep-th cond-mat math-ph math.MP nlin.SI | null | The exact vacuum expectation values of the second level descendent fields
$<(\partial\phi)^2({\overline\partial}\phi)^2e^{a\phi}>$ in the Bullough-Dodd
model are calculated. By performing quantum group restrictions, we obtain
$<L_{-2}{\overline L}_{-2}{\Phi}_{lk}>$ in the $\Phi_{12}$, $\Phi_{21}$ and
$\Phi_{15}$ pert... | [
{
"created": "Wed, 25 Apr 2001 14:03:37 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jun 2001 14:42:22 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Baseilhac",
"P.",
""
],
[
"Stanishkov",
"M.",
""
]
] | The exact vacuum expectation values of the second level descendent fields $<(\partial\phi)^2({\overline\partial}\phi)^2e^{a\phi}>$ in the Bullough-Dodd model are calculated. By performing quantum group restrictions, we obtain $<L_{-2}{\overline L}_{-2}{\Phi}_{lk}>$ in the $\Phi_{12}$, $\Phi_{21}$ and $\Phi_{15}$ pertur... |
hep-th/9611069 | Bertfried Fauser | Bertfried Fauser | Vertex functions and generalized normal-ordering by triple systems in
non-linear spinor field models | 11 pages, REVTeX, ca. 45kB, no figures | Adv.Appl.Clifford Algebras 10 (2000) 173-192 | null | Tue-prep-11-01 | hep-th cond-mat | null | Triple systems are closely related to Yang-Baxter symmetries. Utilizing a
non-parameter-dependent triple product, we derive the BCS interaction. The
enlargement of the notion of symmetry leads in some sense to a regular vertex
function. The connection to the effect of running coupling constants is
outlined, which lea... | [
{
"created": "Mon, 11 Nov 1996 15:56:21 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fauser",
"Bertfried",
""
]
] | Triple systems are closely related to Yang-Baxter symmetries. Utilizing a non-parameter-dependent triple product, we derive the BCS interaction. The enlargement of the notion of symmetry leads in some sense to a regular vertex function. The connection to the effect of running coupling constants is outlined, which leads... |
1911.00529 | Javier Magan | Horacio Casini, Marina Huerta, Javier M. Magan, Diego Pontello | On the logarithmic coefficient of the entanglement entropy of a Maxwell
field | 25 pages, 2 figures | Phys. Rev. D 101, 065020 (2020) | 10.1103/PhysRevD.101.065020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elucidate the mismatch between the $A$-anomaly coefficient and the
coefficient of the logarithmic term in the entanglement entropy of a Maxwell
field. In contrast to the usual assumptions about the protection of
renormalization group charges at the infrared, the logarithmic term is
different for a free Maxwell fie... | [
{
"created": "Fri, 1 Nov 2019 18:04:23 GMT",
"version": "v1"
}
] | 2020-04-08 | [
[
"Casini",
"Horacio",
""
],
[
"Huerta",
"Marina",
""
],
[
"Magan",
"Javier M.",
""
],
[
"Pontello",
"Diego",
""
]
] | We elucidate the mismatch between the $A$-anomaly coefficient and the coefficient of the logarithmic term in the entanglement entropy of a Maxwell field. In contrast to the usual assumptions about the protection of renormalization group charges at the infrared, the logarithmic term is different for a free Maxwell field... |
hep-th/9706038 | Masahiro Anazawa | Masahiro Anazawa, Atushi Ishikawa and Hirokazu Tanaka | Interaction of boundaries with heterogeneous matter states in matrix
models | 20 pages, LaTex, 2 eps figures, comments added, introduction
replaced, version to appear in Nuclear Physics B | Nucl.Phys. B514 (1998) 419-436 | 10.1016/S0550-3213(97)00791-8 | YITP-97-32 | hep-th | null | We study disk amplitudes whose boundary conditions on matter configurations
are not restricted to homogeneous ones. They are examined in the two-matrix
model as well as in the three-matrix model for the case of the tricritical
Ising model. Comparing these amplitudes, we demonstrate relations between
degrees of freedo... | [
{
"created": "Thu, 5 Jun 1997 19:42:31 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jun 1997 12:17:49 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Jun 1997 06:19:32 GMT",
"version": "v3"
},
{
"created": "Tue, 25 Nov 1997 04:09:37 GMT",
"version": "v4"
}
] | 2009-10-30 | [
[
"Anazawa",
"Masahiro",
""
],
[
"Ishikawa",
"Atushi",
""
],
[
"Tanaka",
"Hirokazu",
""
]
] | We study disk amplitudes whose boundary conditions on matter configurations are not restricted to homogeneous ones. They are examined in the two-matrix model as well as in the three-matrix model for the case of the tricritical Ising model. Comparing these amplitudes, we demonstrate relations between degrees of freedom ... |
1003.0663 | Michael Salem | Jose J. Blanco-Pillado and Michael P. Salem | Observable effects of anisotropic bubble nucleation | 26+13 pages, six figures, one table. v2: some clarifications, added
references | JCAP 1007:007,2010 | 10.1088/1475-7516/2010/07/007 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Our universe may have formed via bubble nucleation in an eternally-inflating
background. Furthermore, the background may have a compact dimension--the
modulus of which tunnels out of a metastable minimum during bubble
nucleation--which subsequently grows to become one of our three large spatial
dimensions. Then the r... | [
{
"created": "Tue, 2 Mar 2010 20:50:53 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jun 2010 18:27:09 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Blanco-Pillado",
"Jose J.",
""
],
[
"Salem",
"Michael P.",
""
]
] | Our universe may have formed via bubble nucleation in an eternally-inflating background. Furthermore, the background may have a compact dimension--the modulus of which tunnels out of a metastable minimum during bubble nucleation--which subsequently grows to become one of our three large spatial dimensions. Then the red... |
hep-th/0407233 | Geert Smet | Geert Smet and Joris Van den Bergh | O3/O7 Orientifold Truncations and Very Special Quaternionic-Kaehler
Geometry | 25 pages, LaTeX, v2:curvature tensor of the dual symmetric spaces
calculated, section 7 expanded, references added, v3:few typos fixed, version
to appear in Class.Quantum Gravity | Class.Quant.Grav. 22 (2005) 1-22 | 10.1088/0264-9381/22/1/001 | KUL-TF-04/21 | hep-th | null | We study the orientifold truncation that arises when compactifying type II
string theory on Calabi-Yau orientifolds with O3/O7-planes, in the context of
supergravity. We look at the N=2 to N=1 reduction of the hypermultiplet sector
of N=2 supergravity under the truncation, for the case of very special
quaternionic-Ka... | [
{
"created": "Tue, 27 Jul 2004 14:16:24 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Sep 2004 17:11:28 GMT",
"version": "v2"
},
{
"created": "Mon, 13 Dec 2004 19:29:23 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Smet",
"Geert",
""
],
[
"Bergh",
"Joris Van den",
""
]
] | We study the orientifold truncation that arises when compactifying type II string theory on Calabi-Yau orientifolds with O3/O7-planes, in the context of supergravity. We look at the N=2 to N=1 reduction of the hypermultiplet sector of N=2 supergravity under the truncation, for the case of very special quaternionic-Kaeh... |
hep-th/0009222 | Emmanuel Kohlprath | R. A. Bertlmann and E. Kohlprath | Schwinger terms in two-dimensional gravitation and Kallen's method | null | Czech.J.Phys. 51 (2001) 211-218 | 10.1023/A:1002833014840 | null | hep-th | null | We evaluate the gravitational Schwinger terms for the specific
two-dimensional model of Weyl fermions in a gravitational background field
using a technique introduced by Kallen and find a relation which connects the
Schwinger terms with the linearized gravitational anomalies.
| [
{
"created": "Wed, 27 Sep 2000 15:51:08 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Nov 2000 13:03:29 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Bertlmann",
"R. A.",
""
],
[
"Kohlprath",
"E.",
""
]
] | We evaluate the gravitational Schwinger terms for the specific two-dimensional model of Weyl fermions in a gravitational background field using a technique introduced by Kallen and find a relation which connects the Schwinger terms with the linearized gravitational anomalies. |
hep-th/9706058 | null | Regis Le Du (CPT-CNRS Marseille) | Higher-derivative supergravity in U(1) superspace | 14 pages LateX file, no figures | Eur.Phys.J.C5:181-187,1998 | 10.1007/s100520050260 | CPT-97/P.3500 | hep-th | null | The complete structure of curvature squared terms is analyzed in the context
of chirally extended supergravity, with special emphasis on the gravitationally
induced Fayet-Iliopoulos D--term. Coupling of (chiral) matter is discussed in
relation with a possible extension to U(1) supergravity of the equivalence
mechanis... | [
{
"created": "Mon, 9 Jun 1997 16:07:29 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Du",
"Regis Le",
"",
"CPT-CNRS Marseille"
]
] | The complete structure of curvature squared terms is analyzed in the context of chirally extended supergravity, with special emphasis on the gravitationally induced Fayet-Iliopoulos D--term. Coupling of (chiral) matter is discussed in relation with a possible extension to U(1) supergravity of the equivalence mechanism ... |
hep-th/9811110 | Armen Nersessian | A.Nersessian | Supergeometry in Equivariant Cohomology | 7 pages, to be published in the memorial volume, dedicated to
V.I.Ogievetsky | Lect.Notes Phys. 524 (1997) 90-96 | 10.1007/BFb0104590 | null | hep-th | null | We analyze $S^1$ equivariant cohomology from the supergeometrical point of
view. For this purpose we equip the external algebra of given manifold with
equivariant even super(pre)symplectic structure, and show, that its
Poincare-Cartan invariant defines equivariant Euler classes of surfaces. This
allows to derive loca... | [
{
"created": "Thu, 12 Nov 1998 12:57:58 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Nersessian",
"A.",
""
]
] | We analyze $S^1$ equivariant cohomology from the supergeometrical point of view. For this purpose we equip the external algebra of given manifold with equivariant even super(pre)symplectic structure, and show, that its Poincare-Cartan invariant defines equivariant Euler classes of surfaces. This allows to derive locali... |
hep-th/0304110 | Noriaki Kitazawa | Noriaki Kitazawa | Fermion Propagators in Type II Fivebrane Backgrounds | 15 pages | Phys.Rev. D68 (2003) 026005 | 10.1103/PhysRevD.68.026005 | null | hep-th | null | The fermion propagators in the fivebrane background of type II superstring
theories are calculated. The propagator can be obtained by explicitly
evaluating the transition amplitude between two specific NS-R boundary states
by the propagator operator in the non-trivial world-sheet conformal field
theory for the fivebr... | [
{
"created": "Fri, 11 Apr 2003 10:14:29 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Apr 2003 01:13:47 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Kitazawa",
"Noriaki",
""
]
] | The fermion propagators in the fivebrane background of type II superstring theories are calculated. The propagator can be obtained by explicitly evaluating the transition amplitude between two specific NS-R boundary states by the propagator operator in the non-trivial world-sheet conformal field theory for the fivebran... |
hep-th/9910232 | R. Loll | R. Loll (Albert-Einstein-Institut, MPI), J. Ambjorn (Niels Bohr
Institute) and K.N. Anagnostopoulos (Univ. of Crete) | Making the gravitational path integral more Lorentzian, or: Life beyond
Liouville gravity | 4 pages, 2 figures (postscript), uses espcrc2.sty | Nucl.Phys.Proc.Suppl. 88 (2000) 241-244 | 10.1016/S0920-5632(00)00776-3 | AEI-1999-32, NBI-HE-99-43 | hep-th gr-qc | null | In two space-time dimensions, there is a theory of Lorentzian quantum gravity
which can be defined by a rigorous, non-perturbative path integral and is
inequivalent to the well-known theory of (Euclidean) quantum Liouville gravity.
It has a number of appealing features: i) its quantum geometry is non-fractal,
ii) it ... | [
{
"created": "Thu, 28 Oct 1999 15:46:29 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Loll",
"R.",
"",
"Albert-Einstein-Institut, MPI"
],
[
"Ambjorn",
"J.",
"",
"Niels Bohr\n Institute"
],
[
"Anagnostopoulos",
"K. N.",
"",
"Univ. of Crete"
]
] | In two space-time dimensions, there is a theory of Lorentzian quantum gravity which can be defined by a rigorous, non-perturbative path integral and is inequivalent to the well-known theory of (Euclidean) quantum Liouville gravity. It has a number of appealing features: i) its quantum geometry is non-fractal, ii) it re... |
1707.08582 | Shira Chapman Ms. | Shira Chapman, Michal P. Heller, Hugo Marrochio and Fernando Pastawski | Towards Complexity for Quantum Field Theory States | 6+7 pages, 6 appendices, 2 figures; v2: references added;
acknowledgments expanded; appendix F added, reviewing similarities and
differences with hep-th/1707.08570; v3: version published in PRL | Phys. Rev. Lett. 120, 121602 (2018) | 10.1103/PhysRevLett.120.121602 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate notions of complexity of states in continuous quantum-many
body systems. We focus on Gaussian states which include ground states of free
quantum field theories and their approximations encountered in the context of
the continuous version of Multiscale Entanglement Renormalization Ansatz. Our
proposal f... | [
{
"created": "Wed, 26 Jul 2017 18:00:07 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Sep 2017 22:50:00 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Nov 2018 21:07:59 GMT",
"version": "v3"
}
] | 2018-11-15 | [
[
"Chapman",
"Shira",
""
],
[
"Heller",
"Michal P.",
""
],
[
"Marrochio",
"Hugo",
""
],
[
"Pastawski",
"Fernando",
""
]
] | We investigate notions of complexity of states in continuous quantum-many body systems. We focus on Gaussian states which include ground states of free quantum field theories and their approximations encountered in the context of the continuous version of Multiscale Entanglement Renormalization Ansatz. Our proposal for... |
1703.01123 | Constantin Babenko | Constantin Babenko | Semiclassical expansion of the Bethe scalar products in the XXZ spin
chain | 6 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we adress the problem of performing the semiclassical expansion
of the scalar product of Bethe states in the case of the XXZ spin chain. Our
approach closely follows the one developped in [1]: after expressing the scalar
products in terms of a central quantity - the B functional, we reinterpret it
as a g... | [
{
"created": "Fri, 3 Mar 2017 12:14:45 GMT",
"version": "v1"
}
] | 2017-03-06 | [
[
"Babenko",
"Constantin",
""
]
] | In this note we adress the problem of performing the semiclassical expansion of the scalar product of Bethe states in the case of the XXZ spin chain. Our approach closely follows the one developped in [1]: after expressing the scalar products in terms of a central quantity - the B functional, we reinterpret it as a gra... |
1711.08835 | Michael Florian Wondrak | Michael Florian Wondrak, Matthias Kaminski, Piero Nicolini, Marcus
Bleicher | AdS/CFT far from equilibrium in a Vaidya setup | 6 pages, 2 figures. Paper submitted to the Proceedings of the 3rd
Karl Schwarzschild Meeting on Gravitational Physics and the Gauge/Gravity
Correspondence, Frankfurt am Main, 24-28 July 2017 | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we apply the AdS/CFT correspondence to study a strongly coupled
plasma far from equilibrium with a strong emphasis on the shear behavior. The
plasma serves as a model for an electrically charged quark-gluon plasma. On the
gravitational side, we use an ingoing Vaidya black brane spacetime. The highest
ra... | [
{
"created": "Thu, 23 Nov 2017 22:17:04 GMT",
"version": "v1"
}
] | 2017-11-29 | [
[
"Wondrak",
"Michael Florian",
""
],
[
"Kaminski",
"Matthias",
""
],
[
"Nicolini",
"Piero",
""
],
[
"Bleicher",
"Marcus",
""
]
] | In this paper we apply the AdS/CFT correspondence to study a strongly coupled plasma far from equilibrium with a strong emphasis on the shear behavior. The plasma serves as a model for an electrically charged quark-gluon plasma. On the gravitational side, we use an ingoing Vaidya black brane spacetime. The highest rate... |
2012.07166 | Sayan K Pal | S. K. Pal, P. Nandi, S. Ghosh, F. G. Scholtz, B. Chakraborty | Emergent entropy of exotic oscillators and squeezing in three-wave
mixing process | 27 pages, 1 figure | null | 10.1016/j.physleta.2021.127397 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate the existence of entanglement between the spatial degrees of
freedom of a system of harmonic oscillators placed in the noncommutative Moyal
plane ("exotic oscillators") by computing the entanglement entropy as measured
by the von Neumann entropy of the reduced density matrix. It is explicitly
verified ... | [
{
"created": "Sun, 13 Dec 2020 22:07:27 GMT",
"version": "v1"
}
] | 2021-06-02 | [
[
"Pal",
"S. K.",
""
],
[
"Nandi",
"P.",
""
],
[
"Ghosh",
"S.",
""
],
[
"Scholtz",
"F. G.",
""
],
[
"Chakraborty",
"B.",
""
]
] | We demonstrate the existence of entanglement between the spatial degrees of freedom of a system of harmonic oscillators placed in the noncommutative Moyal plane ("exotic oscillators") by computing the entanglement entropy as measured by the von Neumann entropy of the reduced density matrix. It is explicitly verified th... |
1810.12907 | Avadh Saxena | Avinash Khare and Avadh Saxena | Family of Potentials with Power-Law Kink Tails | 40 pages, one table, no figures | null | 10.1088/1751-8121/ab30fd | null | hep-th nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide examples of a large class of one dimensional higher order field
theories with kink solutions which asymptotically have a power-law tail either
at one end or at both ends. We provide analytic solutions for the kinks in a
few cases but mostly provide implicit solutions. We also provide examples of a
family o... | [
{
"created": "Tue, 30 Oct 2018 05:30:23 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Nov 2018 01:22:13 GMT",
"version": "v2"
},
{
"created": "Fri, 17 May 2019 21:56:24 GMT",
"version": "v3"
}
] | 2019-09-04 | [
[
"Khare",
"Avinash",
""
],
[
"Saxena",
"Avadh",
""
]
] | We provide examples of a large class of one dimensional higher order field theories with kink solutions which asymptotically have a power-law tail either at one end or at both ends. We provide analytic solutions for the kinks in a few cases but mostly provide implicit solutions. We also provide examples of a family of ... |
1308.4609 | Mohammad R. Garousi | Mohammad R. Garousi, Ahmad Ghodsi, Tooraj Houri, Ghadir Jafari | T-duality of D-brane action at order $\alpha'$ in bosonic string theory | 19 pages, Latex file, no figure; v2:minor corrections in section 3,
it appears in JHEP | null | 10.1007/JHEP10(2013)103 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In bosonic string theory, it is known that the Buscher rules for the
T-duality transformations receive quantum corrections at order $\alpha'$. In
this paper, we use the consistency of the gravity couplings on the D-brane
effective action at order $\alpha'$, with the above T-duality transformations
to find the B-field... | [
{
"created": "Wed, 21 Aug 2013 15:07:06 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Oct 2013 04:23:39 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Garousi",
"Mohammad R.",
""
],
[
"Ghodsi",
"Ahmad",
""
],
[
"Houri",
"Tooraj",
""
],
[
"Jafari",
"Ghadir",
""
]
] | In bosonic string theory, it is known that the Buscher rules for the T-duality transformations receive quantum corrections at order $\alpha'$. In this paper, we use the consistency of the gravity couplings on the D-brane effective action at order $\alpha'$, with the above T-duality transformations to find the B-field a... |
2106.00105 | Ilarion Melnikov | Marco Bertolini, Ilarion V. Melnikov, M. Ronen Plesser | Fixed points of (0,2) Landau-Ginzburg renormalization group flows and
the chiral algebra | 44 pages; v2: minor changes to discussion, fixed typos | null | 10.1007/JHEP09(2022)230 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We discuss renormalization group flows in two-dimensional quantum field
theories with (0,2) supersymmetry. We focus on theories with UV described by a
Landau-Ginzburg Lagrangian and use the chiral algebra to constrain the IR
dynamics. We present examples where the structure of the chiral algebra is
incompatible with ... | [
{
"created": "Mon, 31 May 2021 21:18:40 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jul 2022 13:09:49 GMT",
"version": "v2"
}
] | 2022-10-19 | [
[
"Bertolini",
"Marco",
""
],
[
"Melnikov",
"Ilarion V.",
""
],
[
"Plesser",
"M. Ronen",
""
]
] | We discuss renormalization group flows in two-dimensional quantum field theories with (0,2) supersymmetry. We focus on theories with UV described by a Landau-Ginzburg Lagrangian and use the chiral algebra to constrain the IR dynamics. We present examples where the structure of the chiral algebra is incompatible with un... |
1312.6395 | Saurabh Gupta | Saurabh Gupta | Novel Symmetries in Vector Schwinger Model | LaTeX file, 12+1 pages, no figures, typos fixed, references expanded,
text modified, version to appear in MPLA | Mod. Phys. Lett. A 29: 1450076, 2014 | 10.1142/S021773231450076X | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive nilpotent and absolutely anticommuting (anti-)co-BRST symmetry
transformations for the bosonized version of (1+1)-dimensional (2D) vector
Schwinger model. These symmetry transformations turn out to be the analogue of
co-exterior derivative of differential geometry as the total gauge-fixing term
remains inva... | [
{
"created": "Sun, 22 Dec 2013 15:51:59 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Mar 2014 04:35:09 GMT",
"version": "v2"
}
] | 2015-01-06 | [
[
"Gupta",
"Saurabh",
""
]
] | We derive nilpotent and absolutely anticommuting (anti-)co-BRST symmetry transformations for the bosonized version of (1+1)-dimensional (2D) vector Schwinger model. These symmetry transformations turn out to be the analogue of co-exterior derivative of differential geometry as the total gauge-fixing term remains invari... |
0708.2829 | Bert Vercnocke | Antoine Van Proeyen, Bert Vercnocke | Effective action for the field equations of charged black holes | 18 pages, (v2: small corrections, version to be published in CQG) | Class.Quant.Grav.25:035010,2008 | 10.1088/0264-9381/25/3/035010 | KUL-TF-07/13 | hep-th | null | In this article, we consistently reduce the equations of motion for the
bosonic N = 2 supergravity action, using a multi-centered black hole ansatz for
the metric. This reduction is done in a general, non-supersymmetric setup, in
which we extend concepts of BPS black hole technology. First of all we obtain a
more gen... | [
{
"created": "Tue, 21 Aug 2007 13:14:35 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Jan 2008 12:50:20 GMT",
"version": "v2"
}
] | 2009-12-07 | [
[
"Van Proeyen",
"Antoine",
""
],
[
"Vercnocke",
"Bert",
""
]
] | In this article, we consistently reduce the equations of motion for the bosonic N = 2 supergravity action, using a multi-centered black hole ansatz for the metric. This reduction is done in a general, non-supersymmetric setup, in which we extend concepts of BPS black hole technology. First of all we obtain a more gener... |
0801.1693 | Christopher Herzog | Sean A. Hartnoll and Christopher P. Herzog | Impure AdS/CFT | 26 pages, 11 figures; v2 ref added | Phys.Rev.D77:106009,2008 | 10.1103/PhysRevD.77.106009 | null | hep-th cond-mat.str-el | null | We study momentum relaxation due to dilute, weak impurities in a strongly
coupled CFT, a truncation of the M2 brane theory. Using the AdS/CFT
correspondence, we compute the relaxation time scale as a function of the
background magnetic field B and charge density \rho. The theory admits two
different types of impuriti... | [
{
"created": "Fri, 11 Jan 2008 16:35:31 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Feb 2008 22:40:49 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Hartnoll",
"Sean A.",
""
],
[
"Herzog",
"Christopher P.",
""
]
] | We study momentum relaxation due to dilute, weak impurities in a strongly coupled CFT, a truncation of the M2 brane theory. Using the AdS/CFT correspondence, we compute the relaxation time scale as a function of the background magnetic field B and charge density \rho. The theory admits two different types of impurities... |
1101.5103 | Thomas Mohaupt | V. Cortes, T. Mohaupt and H. Xu | Completeness in supergravity constructions | 29 pages | null | 10.1007/s00220-012-1443-x | LTH 905 | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove that the supergravity r- and c-maps preserve completeness. As a
consequence, any component H of a hypersurface {h=1} defined by a homogeneous
cubic polynomial such that -d^2 h is a complete Riemannian metric on H defines
a complete projective special Kahler manifold and any complete projective
special Kahler... | [
{
"created": "Wed, 26 Jan 2011 16:51:08 GMT",
"version": "v1"
}
] | 2015-05-27 | [
[
"Cortes",
"V.",
""
],
[
"Mohaupt",
"T.",
""
],
[
"Xu",
"H.",
""
]
] | We prove that the supergravity r- and c-maps preserve completeness. As a consequence, any component H of a hypersurface {h=1} defined by a homogeneous cubic polynomial such that -d^2 h is a complete Riemannian metric on H defines a complete projective special Kahler manifold and any complete projective special Kahler m... |
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