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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0808.2987 | Stephen D. H. Hsu | Stephen D.H. Hsu, David Reeb | On the sign problem in dense QCD | 8 pages, 2 figures, revtex; major changes in v3; v4: further
clarifications, final version to appear in IJMPA | Int. J. Mod. Phys. A 25, pp. 53-67 (2010) | 10.1142/S0217751X10047968 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the Euclidean path integral formulation of QCD at finite
baryon density and temperature. We show that the partition function Z can be
written as a difference between two sums Z+ and Z-, each of which defines a
partition function with positive weights. We call the sign problem severe if
the ratio Z-/Z+ ... | [
{
"created": "Thu, 21 Aug 2008 20:00:09 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Aug 2008 19:26:51 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Oct 2008 18:26:33 GMT",
"version": "v3"
},
{
"created": "Sun, 29 Nov 2009 05:42:33 GMT",
"version": "v4"
}
] | 2010-02-05 | [
[
"Hsu",
"Stephen D. H.",
""
],
[
"Reeb",
"David",
""
]
] | We investigate the Euclidean path integral formulation of QCD at finite baryon density and temperature. We show that the partition function Z can be written as a difference between two sums Z+ and Z-, each of which defines a partition function with positive weights. We call the sign problem severe if the ratio Z-/Z+ is... |
1105.0218 | Tanay Dey Kumar | Tanay K. Dey | Exact Large R-charge Correlators in ABJM Theory | 21 pages, 1 figure, revised version, large N expansion is corrected,
to appear JHEP | null | 10.1007/JHEP08(2011)066 | WITS-CTP-070 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a class of operators, given by Schur polynomials, in ABJM
theory. By computing two point functions at finite $N$ we confirm these are
diagonal for this class of operators in the free field limit. We also calculate
exact three and multi point correlators in the zero coupling limit. Finally, we
consider a ... | [
{
"created": "Sun, 1 May 2011 23:30:23 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Aug 2011 10:15:07 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Dey",
"Tanay K.",
""
]
] | We construct a class of operators, given by Schur polynomials, in ABJM theory. By computing two point functions at finite $N$ we confirm these are diagonal for this class of operators in the free field limit. We also calculate exact three and multi point correlators in the zero coupling limit. Finally, we consider a pa... |
hep-th/0205115 | Costas Bachas | C. Bachas (Ecole Normale, Paris) | Asymptotic symmetries of AdS2 Branes | 11 pages, Latex file. Minor changes and some extra references | null | null | LPTENS 02/32, NI02009-MTH | hep-th | null | I analyze the asymptotic symmetries of a theory of gravity in a background
consisting of two patches of ${\rm AdS}_3$ spacetime glued together along an
${\rm AdS}_2$ brane. These are generated by a single Virasoro algebra, as
expected from the conjectured dual description in terms of a scale-invariant
interface separ... | [
{
"created": "Mon, 13 May 2002 15:04:04 GMT",
"version": "v1"
},
{
"created": "Thu, 16 May 2002 17:32:25 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Bachas",
"C.",
"",
"Ecole Normale, Paris"
]
] | I analyze the asymptotic symmetries of a theory of gravity in a background consisting of two patches of ${\rm AdS}_3$ spacetime glued together along an ${\rm AdS}_2$ brane. These are generated by a single Virasoro algebra, as expected from the conjectured dual description in terms of a scale-invariant interface separat... |
hep-th/9703033 | Dr Tsou Sheung Tsun | S.T. Tsou and I.P. Zois (Mathematical Institute, Oxford University) | Geometric interpretation of the 2-index potential as twisted de Rham
cohomology | latex, 10 pages, expanded with proofs and more results | null | null | null | hep-th | null | It is found that the 2-index potential in nonabelian theories does not behave
geometrically as a connection but that, considered as an element of the second
de Rham cohomology group twisted by a flat connection, it fits well with all
the properties assigned to it in various physical contexts. We also prove some
resul... | [
{
"created": "Wed, 5 Mar 1997 12:14:46 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Mar 1997 17:08:57 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Tsou",
"S. T.",
"",
"Mathematical Institute, Oxford University"
],
[
"Zois",
"I. P.",
"",
"Mathematical Institute, Oxford University"
]
] | It is found that the 2-index potential in nonabelian theories does not behave geometrically as a connection but that, considered as an element of the second de Rham cohomology group twisted by a flat connection, it fits well with all the properties assigned to it in various physical contexts. We also prove some results... |
1509.04176 | Falk Hassler | Pascal du Bosque, Falk Hassler, Dieter Lust | Flux Formulation of DFT on Group Manifolds and Generalized
Scherk-Schwarz Compactifications | 40 pages, no figures, minor changes, published version | Journal of High Energy Physics, 2016(2), 1-41 | 10.1007/JHEP02(2016)039 | LMU-ASC 60/15, MPP-2015-219 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A flux formulation of Double Field Theory on group manifold is derived and
applied to study generalized Scherk-Schwarz compactifications, which give rise
to a bosonic subsector of half-maximal, electrically gauged supergravities. In
contrast to the flux formulation of original DFT, the covariant fluxes split
into a f... | [
{
"created": "Mon, 14 Sep 2015 16:09:16 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Feb 2016 14:53:00 GMT",
"version": "v2"
}
] | 2016-02-15 | [
[
"Bosque",
"Pascal du",
""
],
[
"Hassler",
"Falk",
""
],
[
"Lust",
"Dieter",
""
]
] | A flux formulation of Double Field Theory on group manifold is derived and applied to study generalized Scherk-Schwarz compactifications, which give rise to a bosonic subsector of half-maximal, electrically gauged supergravities. In contrast to the flux formulation of original DFT, the covariant fluxes split into a flu... |
hep-th/9712117 | Ofer Aharony | O. Aharony, M. Berkooz and N. Seiberg | Light-Cone Description of (2,0) Superconformal Theories in Six
Dimensions | harvmac, 36 pages, v2 : references added | Adv.Theor.Math.Phys.2:119-153,1998 | null | IASSNS-HEP-97/126,RU-97-93 | hep-th | null | We study the (2,0) superconformal theories in six dimensions, which arise
from the low-energy limit of k coincident 5-branes, using their discrete
light-cone formulation as a superconformal quantum mechanical sigma model. We
analyze the realization of the superconformal symmetry in the quantum
mechanics, and the real... | [
{
"created": "Thu, 11 Dec 1997 22:25:07 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Dec 1997 20:37:30 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Aharony",
"O.",
""
],
[
"Berkooz",
"M.",
""
],
[
"Seiberg",
"N.",
""
]
] | We study the (2,0) superconformal theories in six dimensions, which arise from the low-energy limit of k coincident 5-branes, using their discrete light-cone formulation as a superconformal quantum mechanical sigma model. We analyze the realization of the superconformal symmetry in the quantum mechanics, and the realiz... |
2105.03980 | Nikita Kolganov | Nikita Kolganov, Sergey Mironov, Andrey Morozov | Large $k$ topological quantum computer | 14 pages, 3 figures; v2: typos corrected, figures updated | null | null | null | hep-th quant-ph | http://creativecommons.org/licenses/by/4.0/ | Chern-Simons topological quantum computer is a device that can be effectively
described by the Chern-Simons topological quantum field theory and used for
quantum computations. Quantum qudit gates of this quantum computer are
represented by sequences of quantum $\mathcal{R}$-matrices. Its dimension and
explicit form d... | [
{
"created": "Sun, 9 May 2021 17:57:58 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Feb 2022 20:10:29 GMT",
"version": "v2"
}
] | 2022-02-10 | [
[
"Kolganov",
"Nikita",
""
],
[
"Mironov",
"Sergey",
""
],
[
"Morozov",
"Andrey",
""
]
] | Chern-Simons topological quantum computer is a device that can be effectively described by the Chern-Simons topological quantum field theory and used for quantum computations. Quantum qudit gates of this quantum computer are represented by sequences of quantum $\mathcal{R}$-matrices. Its dimension and explicit form dep... |
hep-th/9304005 | Andrzej Sitarz | Andrzej Sitarz | Higgs Mass and Noncommutative Geometry | 23 pages LaTeX, TPJU 4/93, (minor text misprints corrected) | Phys.Lett. B308 (1993) 311-314 | 10.1016/0370-2693(93)91290-4 | null | hep-th hep-ph | null | We show that the description of the electroweak interactions based on
noncommutative geometry of a continuous and a discrete space gives no special
relations between the Higgs mass and other parameters of the model. We prove
that there exists a gauge invariant term, linear in the curvature, which is
trivial in the st... | [
{
"created": "Fri, 2 Apr 1993 09:59:50 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Apr 1993 11:30:17 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Sitarz",
"Andrzej",
""
]
] | We show that the description of the electroweak interactions based on noncommutative geometry of a continuous and a discrete space gives no special relations between the Higgs mass and other parameters of the model. We prove that there exists a gauge invariant term, linear in the curvature, which is trivial in the stan... |
hep-th/0607123 | Shin Nakamura | Shin Nakamura and Sang-Jin Sin | A Holographic Dual of Hydrodynamics | 17 pages, no figure. v2: typos corrected, published version in JHEP | JHEP0609:020,2006 | 10.1088/1126-6708/2006/09/020 | null | hep-th hep-ph nucl-th | null | We consider a gravity dual description of time dependent, strongly
interacting large-Nc N=4 SYM. We regard the gauge theory system as a fluid with
shear viscosity. Our fluid is expanding in one direction following the
Bjorken's picture that is relevant to RHIC experiments. We obtain the dual
geometry at the late time... | [
{
"created": "Wed, 19 Jul 2006 02:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Oct 2006 14:37:06 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Nakamura",
"Shin",
""
],
[
"Sin",
"Sang-Jin",
""
]
] | We consider a gravity dual description of time dependent, strongly interacting large-Nc N=4 SYM. We regard the gauge theory system as a fluid with shear viscosity. Our fluid is expanding in one direction following the Bjorken's picture that is relevant to RHIC experiments. We obtain the dual geometry at the late time t... |
hep-th/0604137 | Li-Sheng Tseng | Katrin Becker, Melanie Becker, Ji-Xiang Fu, Li-Sheng Tseng, Shing-Tung
Yau | Anomaly Cancellation and Smooth Non-Kahler Solutions in Heterotic String
Theory | 30 pages, harvmac; v2: typos corrected and minor clarifications added | Nucl.Phys.B751:108-128,2006 | 10.1016/j.nuclphysb.2006.05.034 | null | hep-th | null | We show that six-dimensional backgrounds that are T^2 bundle over a
Calabi-Yau two-fold base are consistent smooth solutions of heterotic flux
compactifications. We emphasize the importance of the anomaly cancellation
condition which can only be satisfied if the base is K3 while a T^4 base is
excluded. The conditions... | [
{
"created": "Wed, 19 Apr 2006 22:47:01 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Jun 2006 02:46:48 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Becker",
"Katrin",
""
],
[
"Becker",
"Melanie",
""
],
[
"Fu",
"Ji-Xiang",
""
],
[
"Tseng",
"Li-Sheng",
""
],
[
"Yau",
"Shing-Tung",
""
]
] | We show that six-dimensional backgrounds that are T^2 bundle over a Calabi-Yau two-fold base are consistent smooth solutions of heterotic flux compactifications. We emphasize the importance of the anomaly cancellation condition which can only be satisfied if the base is K3 while a T^4 base is excluded. The conditions i... |
hep-th/9612195 | Gordon Chalmers | Gordon Chalmers, Martin Rocek, Rikard von Unge | Monopoles in Quantum Corrected N=2 Super Yang-Mills Theory | 31 pages, Latex, 10 figures (eps), minor statement corrected | null | null | ITP-SB-96-64, USITP-96-14 | hep-th | null | We study the low-energy effective Hamiltonian of N=2 super Yang-Mills
theories. We find that the BPS equations are unchanged outside a quantum core
where higher dimension contributions are expected to be important. We find two
quantum generalizations of the BPS soliton. The leading higher-derivative
correction to the... | [
{
"created": "Thu, 19 Dec 1996 00:06:59 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Dec 1996 23:21:04 GMT",
"version": "v2"
},
{
"created": "Sun, 12 Jan 1997 08:48:20 GMT",
"version": "v3"
}
] | 2008-02-03 | [
[
"Chalmers",
"Gordon",
""
],
[
"Rocek",
"Martin",
""
],
[
"von Unge",
"Rikard",
""
]
] | We study the low-energy effective Hamiltonian of N=2 super Yang-Mills theories. We find that the BPS equations are unchanged outside a quantum core where higher dimension contributions are expected to be important. We find two quantum generalizations of the BPS soliton. The leading higher-derivative correction to the e... |
0905.2943 | Riad Ziour | E. Babichev, C. Deffayet, R. Ziour | k-Mouflage gravity | 9 pages, 1 figure. Essay written for the Gravity Research Foundation
2009 Awards for Essays on Gravitation, awarded a honorable mention | Int.J.Mod.Phys.D18:2147-2154,2009 | 10.1142/S0218271809016107 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a large class of scalar-tensor theories where gravity becomes
stronger at large distances via the exchange of a scalar that mixes with the
graviton. At small distances, i.e. large curvature, the scalar is screened via
an analog of the Vainshtein mechanism of massive gravity. The crossover
distance betwee... | [
{
"created": "Mon, 18 May 2009 19:24:10 GMT",
"version": "v1"
}
] | 2010-02-17 | [
[
"Babichev",
"E.",
""
],
[
"Deffayet",
"C.",
""
],
[
"Ziour",
"R.",
""
]
] | We introduce a large class of scalar-tensor theories where gravity becomes stronger at large distances via the exchange of a scalar that mixes with the graviton. At small distances, i.e. large curvature, the scalar is screened via an analog of the Vainshtein mechanism of massive gravity. The crossover distance between ... |
hep-th/0608187 | Jai Grover | Jai Grover, Jan B Gutowski, Wafic Sabra | Vanishing Preons in the Fifth Dimension | 19 pages, latex. Reference added, and further modification to the
introduction | Class.Quant.Grav.24:417-432,2007 | 10.1088/0264-9381/24/2/009 | null | hep-th | null | We examine supersymmetric solutions of N=2, D=5 gauged supergravity coupled
to an arbitrary number of abelian vector multiplets using the spinorial
geometry method. By making use of methods developed in hep-th/0606049 to
analyse preons in type IIB supergravity, we show that there are no solutions
preserving exactly 3... | [
{
"created": "Fri, 25 Aug 2006 14:25:30 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Sep 2006 13:30:45 GMT",
"version": "v2"
},
{
"created": "Sat, 9 Dec 2006 16:54:15 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Grover",
"Jai",
""
],
[
"Gutowski",
"Jan B",
""
],
[
"Sabra",
"Wafic",
""
]
] | We examine supersymmetric solutions of N=2, D=5 gauged supergravity coupled to an arbitrary number of abelian vector multiplets using the spinorial geometry method. By making use of methods developed in hep-th/0606049 to analyse preons in type IIB supergravity, we show that there are no solutions preserving exactly 3/4... |
hep-th/9706187 | Kenji Hamada | Ken-ji Hamada | Supersymmetric Wilson Loops in IIB Matrix Model | 10 pages, Latex, minor typos corrected | Phys.Rev.D56:7503-7506,1997 | 10.1103/PhysRevD.56.R7503 | null | hep-th | null | We show that the supersymmetric Wilson loops in IIB matrix model give a
transition operator from reduced supersymmetric Yang-Mills theory to
supersymmetric space-time theory. In comparison with Green-Schwarz superstring
we identify the supersymmetric Wilson loops with the asymptotic states of IIB
superstring. It is p... | [
{
"created": "Thu, 26 Jun 1997 10:11:47 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jul 1997 00:51:05 GMT",
"version": "v2"
}
] | 2009-12-30 | [
[
"Hamada",
"Ken-ji",
""
]
] | We show that the supersymmetric Wilson loops in IIB matrix model give a transition operator from reduced supersymmetric Yang-Mills theory to supersymmetric space-time theory. In comparison with Green-Schwarz superstring we identify the supersymmetric Wilson loops with the asymptotic states of IIB superstring. It is poi... |
hep-th/0010044 | Igor Bandos | Igor Bandos, Tatyana Bandos | Lorentz harmonics and superfield action. D=10, N=1 superstring | 23 pages, latex, no figures. V.2, minor corrections, a reference
added | Class.Quant.Grav. 18 (2001) 1907-1928 | 10.1088/0264-9381/18/10/307 | FTUV-00-1005 | hep-th | null | We propose a new version of the superfield action for a closed D=10, N=1
superstring where the Lorentz harmonics are used as auxiliary superfields. The
incorporation of Lorentz harmonics into the superfield action makes possible to
obtain superfield constraints of the induced worldsheet supergravity as
equations of m... | [
{
"created": "Fri, 6 Oct 2000 15:08:43 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Nov 2000 10:00:13 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Bandos",
"Igor",
""
],
[
"Bandos",
"Tatyana",
""
]
] | We propose a new version of the superfield action for a closed D=10, N=1 superstring where the Lorentz harmonics are used as auxiliary superfields. The incorporation of Lorentz harmonics into the superfield action makes possible to obtain superfield constraints of the induced worldsheet supergravity as equations of mot... |
1206.5305 | Steffen M\"uller | Johanna Erdmenger, Patrick Kerner and Steffen Muller | Towards a Holographic Realization of Homes' Law | 32 pages, 9 figures and 1 table | Journal of High Energy Physics Volume 2012, Number 10 (2012), 21 | 10.1007/JHEP10(2012)021 | MPP-2012-100 | hep-th cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gauge/gravity duality has proved to be a very successful tool for describing
strongly coupled systems in particle physics and heavy ion physics. The
application of the gauge/gravity duality to quantum matter is a promising
candidate to explain questions concerning non-zero temperature dynamics and
transport coefficie... | [
{
"created": "Fri, 22 Jun 2012 20:00:05 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Sep 2012 13:19:37 GMT",
"version": "v2"
}
] | 2012-10-09 | [
[
"Erdmenger",
"Johanna",
""
],
[
"Kerner",
"Patrick",
""
],
[
"Muller",
"Steffen",
""
]
] | Gauge/gravity duality has proved to be a very successful tool for describing strongly coupled systems in particle physics and heavy ion physics. The application of the gauge/gravity duality to quantum matter is a promising candidate to explain questions concerning non-zero temperature dynamics and transport coefficient... |
hep-th/0003048 | David Fairlie | L.M. Baker and D.B. Fairlie | Hamilton-Jacobi equations and Brane associated Lagrangians | 23 pages,LaTeX2e, clarified text, generalised proof in appendix | Nucl.Phys. B596 (2001) 348-364 | 10.1016/S0550-3213(00)00703-3 | null | hep-th | null | This article seeks to relate a recent proposal for the association of a
covariant Field Theory with a string or brane Lagrangian to the Hamilton-Jacobi
formalism for strings and branes. It turns out that since in this special case,
the Hamiltonian depends only upon the momenta of the Jacobi fields and not the
fields ... | [
{
"created": "Tue, 7 Mar 2000 14:08:38 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jul 2000 10:49:19 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Nov 2000 16:01:52 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Baker",
"L. M.",
""
],
[
"Fairlie",
"D. B.",
""
]
] | This article seeks to relate a recent proposal for the association of a covariant Field Theory with a string or brane Lagrangian to the Hamilton-Jacobi formalism for strings and branes. It turns out that since in this special case, the Hamiltonian depends only upon the momenta of the Jacobi fields and not the fields th... |
2407.17175 | Sven Stawinski | Claude Duhr, Franziska Porkert, Cathrin Semper, Sven F. Stawinski | Twisted Riemann bilinear relations and Feynman integrals | null | null | null | BONN-TH-2024-10 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the framework of twisted cohomology, we study twisted Riemann bilinear
relations (TRBRs) satisfied by multi-loop Feynman integrals and their cuts in
dimensional regularisation. After showing how to associate to a given family of
Feynman integrals a period matrix whose entries are cuts, we investigate the
TRBRs ... | [
{
"created": "Wed, 24 Jul 2024 11:25:34 GMT",
"version": "v1"
}
] | 2024-07-25 | [
[
"Duhr",
"Claude",
""
],
[
"Porkert",
"Franziska",
""
],
[
"Semper",
"Cathrin",
""
],
[
"Stawinski",
"Sven F.",
""
]
] | Using the framework of twisted cohomology, we study twisted Riemann bilinear relations (TRBRs) satisfied by multi-loop Feynman integrals and their cuts in dimensional regularisation. After showing how to associate to a given family of Feynman integrals a period matrix whose entries are cuts, we investigate the TRBRs sa... |
1405.7793 | Sugumi Kanno | Sugumi Kanno | Impact of quantum entanglement on spectrum of cosmological fluctuations | 21 pages, 5 figures. A normalization error is corrected. The
qualitative result remains unchanged | JCAP 1407 (2014) 029 | 10.1088/1475-7516/2014/07/029 | QGASLAB-14-04 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the effect of entanglement between two causally separated open
charts in de Sitter space on the spectrum of vacuum fluctuations. We consider a
free massive scalar field, and construct the reduced density matrix by tracing
out the vacuum state for one of the open charts, as recently derived by
Maldacena... | [
{
"created": "Fri, 30 May 2014 07:52:59 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jun 2014 08:16:10 GMT",
"version": "v2"
},
{
"created": "Sun, 7 Dec 2014 07:45:53 GMT",
"version": "v3"
}
] | 2014-12-09 | [
[
"Kanno",
"Sugumi",
""
]
] | We investigate the effect of entanglement between two causally separated open charts in de Sitter space on the spectrum of vacuum fluctuations. We consider a free massive scalar field, and construct the reduced density matrix by tracing out the vacuum state for one of the open charts, as recently derived by Maldacena a... |
1409.7545 | Razieh Morad | R. Morad and W. A. Horowitz | Strong-coupling Jet Energy Loss from AdS/CFT | 28 pages, 9 figures | null | 10.1007/JHEP11(2014)017 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a novel definition of a holographic light hadron jet and consider
the phenomenological consequences, including the very first fully
self-consistent, completely strong-coupling calculation of the jet nuclear
modification factor $R_{AA}$, which we find compares surprisingly well with
recent preliminary data ... | [
{
"created": "Fri, 26 Sep 2014 11:50:03 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Morad",
"R.",
""
],
[
"Horowitz",
"W. A.",
""
]
] | We propose a novel definition of a holographic light hadron jet and consider the phenomenological consequences, including the very first fully self-consistent, completely strong-coupling calculation of the jet nuclear modification factor $R_{AA}$, which we find compares surprisingly well with recent preliminary data fr... |
1906.05595 | Marco Danilo Claudio Torri | M.D.C. Torri, V. Antonelli, L. Miramonti | Homogeneously Modified Special Relativity (HMSR) -- A new possible way
to introduce an isotropic Lorentz Invariance Violation in particle Standard
Model | Full article | Eur.Phys.J. C79 (2019) no.9, 808 | 10.1140/epjc/s10052-019-7301-7 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work explores a Standard Model (S.M.) extension possibility, that
violates Lorentz invariance, preserving the space-time isotropy and
homogeneity. In this sense HMSR represents an attempt to introduce an isotropic
Lorentz Invariance Violation in the elementary particle S.M. The theory is
constructed starting fro... | [
{
"created": "Thu, 13 Jun 2019 10:42:50 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Jun 2019 13:45:53 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Oct 2019 15:21:03 GMT",
"version": "v3"
}
] | 2019-10-03 | [
[
"Torri",
"M. D. C.",
""
],
[
"Antonelli",
"V.",
""
],
[
"Miramonti",
"L.",
""
]
] | This work explores a Standard Model (S.M.) extension possibility, that violates Lorentz invariance, preserving the space-time isotropy and homogeneity. In this sense HMSR represents an attempt to introduce an isotropic Lorentz Invariance Violation in the elementary particle S.M. The theory is constructed starting from ... |
hep-th/9906101 | Dieter Luest | Ralph Blumenhagen, Anamaria Font, Dieter Lust | Non-Supersymmetric Gauge Theories from D-Branes in Type 0 String Theory | 32 pages, harvmac, replaced version: minor typos corrected, refs.
added | Nucl.Phys.B560:66-92,1999 | 10.1016/S0550-3213(99)00443-5 | HUB-EP-99/28 | hep-th | null | We construct non-supersymmetric four dimensional gauge theories arising as
effective theories of D-branes placed on various singularities in Type 0B
string theory. We mostly focus on models which are conformal in the large N
limit and present both examples appearing on self-dual D3-branes on orbifold
singularities an... | [
{
"created": "Mon, 14 Jun 1999 18:55:20 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Jul 1999 14:58:49 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Font",
"Anamaria",
""
],
[
"Lust",
"Dieter",
""
]
] | We construct non-supersymmetric four dimensional gauge theories arising as effective theories of D-branes placed on various singularities in Type 0B string theory. We mostly focus on models which are conformal in the large N limit and present both examples appearing on self-dual D3-branes on orbifold singularities and ... |
2005.07189 | Monica Jinwoo Kang | Elliott Gesteau and Monica Jinwoo Kang | Thermal states are vital: Entanglement Wedge Reconstruction from
Operator-Pushing | 38 pages, 4 figures, 1 table | null | null | CALT-TH-2020-020 | hep-th math-ph math.MP math.OA quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a general construction of a setup that verifies bulk reconstruction,
conservation of relative entropies, and equality of modular flows between the
bulk and the boundary, for infinite-dimensional systems with operator-pushing.
In our setup, a bulk-to-boundary map is defined at the level of the
$C^*$-algebras o... | [
{
"created": "Thu, 14 May 2020 17:59:59 GMT",
"version": "v1"
}
] | 2020-05-15 | [
[
"Gesteau",
"Elliott",
""
],
[
"Kang",
"Monica Jinwoo",
""
]
] | We give a general construction of a setup that verifies bulk reconstruction, conservation of relative entropies, and equality of modular flows between the bulk and the boundary, for infinite-dimensional systems with operator-pushing. In our setup, a bulk-to-boundary map is defined at the level of the $C^*$-algebras of ... |
hep-th/9709047 | Harutada Sato | Haru-Tada Sato | Deformation of Super Virasoro Algebra in Noncommutative Quantum
Superspace | 10 pages, Latex | Phys.Lett. B415 (1997) 170-174 | 10.1016/S0370-2693(97)01228-8 | NBI-HE-97-34 | hep-th | null | We present a twisted commutator deformation for $N=1,2$ super Virasoro
algebras based on $GL_q(1,1)$ covariant noncommutative superspace.
| [
{
"created": "Fri, 5 Sep 1997 15:58:22 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Sato",
"Haru-Tada",
""
]
] | We present a twisted commutator deformation for $N=1,2$ super Virasoro algebras based on $GL_q(1,1)$ covariant noncommutative superspace. |
1312.4900 | Michael Abbott | Michael C. Abbott, Jeff Murugan, Andrea Prinsloo, Nitin Rughoonauth | Meromorphic Functions and the Topology of Giant Gravitons | 10 pages, 8 figures | Phys. Lett. B730 (2014) 215-220 | 10.1016/j.physletb.2014.01.052 | QGASLAB-13-12-01, DMUS-MP-13/21 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using Mikhailov's map from holomorphic functions to supersymmetric D3-brane
solutions, we show how to construct giant gravitons in AdS5 x S5 with toroidal
topologies. In the 1/4-BPS sector we show that these are always of the form #^K
(S2 x S1), and in the limit in which this becomes a set of m+n perpendicular
spheri... | [
{
"created": "Tue, 17 Dec 2013 19:24:24 GMT",
"version": "v1"
}
] | 2015-02-19 | [
[
"Abbott",
"Michael C.",
""
],
[
"Murugan",
"Jeff",
""
],
[
"Prinsloo",
"Andrea",
""
],
[
"Rughoonauth",
"Nitin",
""
]
] | Using Mikhailov's map from holomorphic functions to supersymmetric D3-brane solutions, we show how to construct giant gravitons in AdS5 x S5 with toroidal topologies. In the 1/4-BPS sector we show that these are always of the form #^K (S2 x S1), and in the limit in which this becomes a set of m+n perpendicular spherica... |
1208.0339 | Daniel Grumiller | S. Deser, S. Ertl, D. Grumiller | Canonical bifurcation in higher derivative, higher spin, theories | 10 pages, v2: typos corrected, v3: new title to reflect greatly
expanded version, to appear in special issue of J Phys A (eds, M Vasiliev & M
Gaberdiel) | J. Phys. A: Math. Theor. 46 (2013) 214018 | 10.1088/1751-8113/46/21/214018 | TUW-12-21 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a non-perturbative canonical analysis of the D=3
quadratic-curvature, yet ghost-free, model to exemplify a novel, "constraint
bifurcation", effect. Consequences include a jump in excitation count: a
linearized level gauge variable is promoted to a dynamical one in the full
theory. We illustrate these resul... | [
{
"created": "Wed, 1 Aug 2012 20:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Aug 2012 12:15:49 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Aug 2012 14:52:48 GMT",
"version": "v3"
}
] | 2013-06-10 | [
[
"Deser",
"S.",
""
],
[
"Ertl",
"S.",
""
],
[
"Grumiller",
"D.",
""
]
] | We present a non-perturbative canonical analysis of the D=3 quadratic-curvature, yet ghost-free, model to exemplify a novel, "constraint bifurcation", effect. Consequences include a jump in excitation count: a linearized level gauge variable is promoted to a dynamical one in the full theory. We illustrate these results... |
hep-th/0106206 | Dominic Brecher | D. Brecher, P. M. Saffin | A note on the Supergravity Description of Dielectric Branes | v1: 15 pages, 6 figures, LaTeX. v2: 18 pages, 7 figures, LaTeX,
including a discussion of stability issues and a brief analysis of certain
smeared supergravity solutions | Nucl.Phys. B613 (2001) 218-236 | 10.1016/S0550-3213(01)00382-0 | DCPT-01/51 | hep-th | null | We comment on the recent papers by Costa et al and Emparan, which show how
one might generate supergravity solutions describing certain dielectric branes
in ten dimensions. The ``basic'' such solutions describe either N fundamental
strings or N D4-branes expanding into a D6-brane, with topology M^2 x S^5 or
M^5 x S^2... | [
{
"created": "Fri, 22 Jun 2001 12:21:55 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2001 08:41:20 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Brecher",
"D.",
""
],
[
"Saffin",
"P. M.",
""
]
] | We comment on the recent papers by Costa et al and Emparan, which show how one might generate supergravity solutions describing certain dielectric branes in ten dimensions. The ``basic'' such solutions describe either N fundamental strings or N D4-branes expanding into a D6-brane, with topology M^2 x S^5 or M^5 x S^2 r... |
1703.10338 | Dan Radu Grigore | Dan-Radu Grigore | Multi-Graviton Theories in the Causal Approach | 18 pages. arXiv admin note: text overlap with arXiv:1612.04998 | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The system of multi-gravitons has been considered before in the framework of
functional formalism. We consider here the system of multi-gravitons in the
causal formalism of quantum field theory. We derive in this formalism the fact
that distinct gravitons cannot interact. The proof is based on a careful
analysis of t... | [
{
"created": "Thu, 30 Mar 2017 07:46:43 GMT",
"version": "v1"
}
] | 2017-03-31 | [
[
"Grigore",
"Dan-Radu",
""
]
] | The system of multi-gravitons has been considered before in the framework of functional formalism. We consider here the system of multi-gravitons in the causal formalism of quantum field theory. We derive in this formalism the fact that distinct gravitons cannot interact. The proof is based on a careful analysis of the... |
2305.10490 | Ralph Blumenhagen | Ralph Blumenhagen, Aleksandar Gligovic, Antonia Paraskevopoulou | The Emergence Proposal and the Emergent String | 52 pages, 5 figures, v2: implications for emergence proposal
clarified, final version to be published in JHEP | null | null | MPP-2023-96 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We explore the Emergence Proposal for the moduli metric and the gauge
couplings in a concrete model with 7 saxionic and 7 axionic moduli fields,
namely the compactification of the type IIA superstring on a 6-dimensional
toroidal orbifold. We show that consistency requires integrating out precisely
the 12 towers of li... | [
{
"created": "Wed, 17 May 2023 18:00:20 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Oct 2023 08:44:09 GMT",
"version": "v2"
}
] | 2023-10-17 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Gligovic",
"Aleksandar",
""
],
[
"Paraskevopoulou",
"Antonia",
""
]
] | We explore the Emergence Proposal for the moduli metric and the gauge couplings in a concrete model with 7 saxionic and 7 axionic moduli fields, namely the compactification of the type IIA superstring on a 6-dimensional toroidal orbifold. We show that consistency requires integrating out precisely the 12 towers of ligh... |
1006.0483 | Joseph Marsano | Joseph Marsano, Natalia Saulina, Sakura Schafer-Nameki | A Note on G-Fluxes for F-theory Model Building | 41 pages + 2 appendices; v2 references added, typo in (2.14)
corrected | JHEP 1011:088,2010 | 10.1007/JHEP11(2010)088 | EFI-10-13, NSF-KITP-10-073, PI-strings-186 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a description of G-fluxes that induce chirality in 4-dimensional
F-theory GUT spectra that is intrinsic to F-theory and does not rely on
Heterotic/F-theory duality. Using this, we describe how to globally extend
fluxes that have been constructed in a semi-local setting and obtain an
F-theoretic formula for... | [
{
"created": "Wed, 2 Jun 2010 20:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Mar 2011 19:28:32 GMT",
"version": "v2"
}
] | 2011-03-18 | [
[
"Marsano",
"Joseph",
""
],
[
"Saulina",
"Natalia",
""
],
[
"Schafer-Nameki",
"Sakura",
""
]
] | We propose a description of G-fluxes that induce chirality in 4-dimensional F-theory GUT spectra that is intrinsic to F-theory and does not rely on Heterotic/F-theory duality. Using this, we describe how to globally extend fluxes that have been constructed in a semi-local setting and obtain an F-theoretic formula for c... |
hep-th/0404226 | Jorgen Rasmussen | Jorgen Rasmussen | On string backgrounds and (logarithmic) CFT | 9 pages, invited contribution to the proceedings on the IX-th
Workshop on Mathematical Physics and Applications, Rabat, 23-25 February 2004 | Afr.J.Math.Phys.1:171-175,2004 | null | null | hep-th | null | We discuss the link between string backgrounds and the associated world-sheet
CFTs. In the search for new backgrounds and CFTs, Penrose limits and Lie
algebra contractions are important tools. The Nappi-Witten construction and the
recently discovered logarithmic CFT by Bakas and Sfetsos, are considered as
illustratio... | [
{
"created": "Wed, 28 Apr 2004 14:01:05 GMT",
"version": "v1"
}
] | 2011-06-27 | [
[
"Rasmussen",
"Jorgen",
""
]
] | We discuss the link between string backgrounds and the associated world-sheet CFTs. In the search for new backgrounds and CFTs, Penrose limits and Lie algebra contractions are important tools. The Nappi-Witten construction and the recently discovered logarithmic CFT by Bakas and Sfetsos, are considered as illustrations... |
0706.3690 | Ali Chamseddine | Ali H. Chamseddine, Alain Connes | Conceptual Explanation for the Algebra in the Noncommutative Approach to
the Standard Model | Title change only. The title "A Dress for SM the Beggar" was changed
by the Editor of Physical Review Letters | Phys.Rev.Lett.99:191601,2007 | 10.1103/PhysRevLett.99.191601 | null | hep-th hep-ph | null | The purpose of this letter is to remove the arbitrariness of the ad hoc
choice of the algebra and its representation in the noncommutative approach to
the Standard Model, which was begging for a conceptual explanation. We assume
as before that space-time is the product of a four-dimensional manifold by a
finite nonco... | [
{
"created": "Mon, 25 Jun 2007 18:18:23 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2007 15:46:24 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Nov 2007 08:09:02 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Chamseddine",
"Ali H.",
""
],
[
"Connes",
"Alain",
""
]
] | The purpose of this letter is to remove the arbitrariness of the ad hoc choice of the algebra and its representation in the noncommutative approach to the Standard Model, which was begging for a conceptual explanation. We assume as before that space-time is the product of a four-dimensional manifold by a finite noncomm... |
0711.0774 | Kimball A. Milton | Kimball A. Milton and Jef Wagner | Exact Casimir Interaction Between Semitransparent Spheres and Cylinders | 5 pages, 4 eps figures; expanded discussion of previous work and
additional references added, minor typos corrected | Phys.Rev.D77:045005,2008 | 10.1103/PhysRevD.77.045005 | null | hep-th quant-ph | null | A multiple scattering formulation is used to calculate the force, arising
from fluctuating scalar fields, between distinct bodies described by
$\delta$-function potentials, so-called semitransparent bodies. (In the limit
of strong coupling, a semitransparent boundary becomes a Dirichlet one.) We
obtain expressions fo... | [
{
"created": "Mon, 5 Nov 2007 23:01:57 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Dec 2007 23:16:43 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Milton",
"Kimball A.",
""
],
[
"Wagner",
"Jef",
""
]
] | A multiple scattering formulation is used to calculate the force, arising from fluctuating scalar fields, between distinct bodies described by $\delta$-function potentials, so-called semitransparent bodies. (In the limit of strong coupling, a semitransparent boundary becomes a Dirichlet one.) We obtain expressions for ... |
hep-th/9510206 | Ivan Avramidi | Ivan G. Avramidi and Rainer Schimming | Algorithms for the calculation of the heat kernel coefficients | 12 pages, Plain TeX, 35 KB, no figures, to appear in Proc. of 3rd
Workshop `Quantum Field Theory under Influence of External Conditions',
Leipzig, Sep. 18-22, 1995 | in: Quantum Theory under the Influence of External Conditions, Ed.
M. Bordag, Teubner-Texte zur Physik, vol. 30, (Stuttgart: Teubner, 1996) pp.
150-162 | null | University of Greifswald (October, 1995) | hep-th gr-qc | null | We present a brief overview of several approaches for calculating the local
asymptotic expansion of the heat kernel for Laplace-type operators. The
different methods developed in the papers of both authors some time ago are
described in more detail.
| [
{
"created": "Sat, 28 Oct 1995 15:20:50 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Avramidi",
"Ivan G.",
""
],
[
"Schimming",
"Rainer",
""
]
] | We present a brief overview of several approaches for calculating the local asymptotic expansion of the heat kernel for Laplace-type operators. The different methods developed in the papers of both authors some time ago are described in more detail. |
1703.06142 | Blagoje Oblak | Blagoje Oblak | Berry Phases on Virasoro Orbits | 34 pages, 3 figures. v2: examples moved to appendix + minor
clarifications. Published in JHEP | null | 10.1007/JHEP10(2017)114 | null | hep-th cond-mat.str-el gr-qc math.RT quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that unitary representations of the Virasoro algebra contain
Berry phases obtained by acting on a primary state with conformal
transformations that trace a closed path on a Virasoro coadjoint orbit. These
phases can be computed exactly thanks to the Maurer-Cartan form on the Virasoro
group, and they pers... | [
{
"created": "Fri, 17 Mar 2017 18:00:04 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Oct 2017 18:19:38 GMT",
"version": "v2"
}
] | 2017-11-22 | [
[
"Oblak",
"Blagoje",
""
]
] | We point out that unitary representations of the Virasoro algebra contain Berry phases obtained by acting on a primary state with conformal transformations that trace a closed path on a Virasoro coadjoint orbit. These phases can be computed exactly thanks to the Maurer-Cartan form on the Virasoro group, and they persis... |
hep-th/0602241 | Thomas Grimm | Iman Benmachiche, Thomas W. Grimm | Generalized N=1 Orientifold Compactifications and the Hitchin
functionals | 57 pages, references added | Nucl.Phys.B748:200-252,2006 | 10.1016/j.nuclphysb.2006.05.003 | null | hep-th | null | The four-dimensional N=1 supergravity theories arising in compactifications
of type IIA and type IIB on generalized orientifold backgrounds with background
fluxes are discussed. The Kahler potentials are derived for reductions on SU(3)
structure orientifolds and shown to consist of the logarithm of the two Hitchin
fu... | [
{
"created": "Thu, 23 Feb 2006 04:00:05 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Mar 2006 17:58:29 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Mar 2006 20:15:47 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Benmachiche",
"Iman",
""
],
[
"Grimm",
"Thomas W.",
""
]
] | The four-dimensional N=1 supergravity theories arising in compactifications of type IIA and type IIB on generalized orientifold backgrounds with background fluxes are discussed. The Kahler potentials are derived for reductions on SU(3) structure orientifolds and shown to consist of the logarithm of the two Hitchin func... |
hep-th/9606069 | B. Harms | R. Casadio (INFN, Sezione di Bologna, Italy) B. Harms, Y. Leblanc
(University of Alabama) and P.H. Cox (Texas A&M University-Kingsville) | New perturbative solutions of the Kerr-Newman dilatonic black hole field
equations | Revtex, 27 pages | Phys.Rev.D55:814-825,1997 | 10.1103/PhysRevD.55.814 | UAHEP958 | hep-th | null | This work describes new perturbative solutions to the classical,
four-dimensional Kerr--Newman dilaton black hole field equations. Our solutions
do not require the black hole to be slowly rotating. The unperturbed solution
is taken to be the ordinary Kerr solution, and the perturbation parameter is
effectively the sq... | [
{
"created": "Wed, 12 Jun 1996 15:20:45 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Casadio",
"R.",
"",
"INFN, Sezione di Bologna, Italy"
],
[
"Harms",
"B.",
"",
"University of Alabama"
],
[
"Leblanc",
"Y.",
"",
"University of Alabama"
],
[
"Cox",
"P. H.",
"",
"Texas A&M University-Kingsville"
]
] | This work describes new perturbative solutions to the classical, four-dimensional Kerr--Newman dilaton black hole field equations. Our solutions do not require the black hole to be slowly rotating. The unperturbed solution is taken to be the ordinary Kerr solution, and the perturbation parameter is effectively the squa... |
1512.07627 | K.B. Alkalaev | K.B. Alkalaev and V.A. Belavin | From global to heavy-light: 5-point conformal blocks | 19 pages, v2: minor corrections, typos removed; v3: more comments,
extended Introduction and Conclusion, refs added, journal version | null | 10.1007/JHEP03(2016)184 | FIAN-TD-2015-15 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider Virasoro conformal blocks in the large central charge limit.
There are different regimes depending on the behavior of the conformal
dimensions. The most simple regime is reduced to the global sl(2, C) conformal
blocks while the most complicated one is known as the classical conformal
blocks. Recently, Fit... | [
{
"created": "Wed, 23 Dec 2015 20:55:06 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jan 2016 18:26:00 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Apr 2016 07:49:47 GMT",
"version": "v3"
}
] | 2016-05-04 | [
[
"Alkalaev",
"K. B.",
""
],
[
"Belavin",
"V. A.",
""
]
] | We consider Virasoro conformal blocks in the large central charge limit. There are different regimes depending on the behavior of the conformal dimensions. The most simple regime is reduced to the global sl(2, C) conformal blocks while the most complicated one is known as the classical conformal blocks. Recently, Fitzp... |
1601.02366 | Dong-han Yeom | Dong-han Yeom | Information loss problem and roles of instantons | 8 pages, 5 figures; Proceedings for the 2nd LeCosPA Symposium:
Everything about Gravity, Celebrating the Centenary of Einstein's General
Relativity. Talk on December 17, 2015, Taipei, Taiwan | null | 10.1142/9789813203952_0079 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In order to understand the information loss problem, non-perturbative effects
will do significant roles. Instantons are in general helpful for this purpose.
There are various and rich thin-shell instantons and tunneling channels that
eventually result a trivial geometry without a singularity nor an event
horizon. We ... | [
{
"created": "Mon, 11 Jan 2016 09:10:36 GMT",
"version": "v1"
}
] | 2019-02-27 | [
[
"Yeom",
"Dong-han",
""
]
] | In order to understand the information loss problem, non-perturbative effects will do significant roles. Instantons are in general helpful for this purpose. There are various and rich thin-shell instantons and tunneling channels that eventually result a trivial geometry without a singularity nor an event horizon. We fu... |
hep-th/0410267 | Anton Ilderton | Anton Ilderton and Paul Mansfield | Time Evolution in String Field Theory and T-duality | 11 Pages, 10 .eps figures; revised version includes discussion of
BRST symmetry | Phys.Lett. B607 (2005) 294-301 | 10.1016/j.physletb.2004.12.066 | DCTP-04/35 | hep-th | null | The time evolution operator (Schr\"odinger functional) of quantum field
theory can be expressed in terms of first quantised particles moving on the
orbifold $S^1/Z_2$. We give a graphical derivation of this that generalises to
second quantised string theory. T-duality then relates evolution through time t
with evolut... | [
{
"created": "Wed, 27 Oct 2004 16:03:10 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jan 2005 16:42:47 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Ilderton",
"Anton",
""
],
[
"Mansfield",
"Paul",
""
]
] | The time evolution operator (Schr\"odinger functional) of quantum field theory can be expressed in terms of first quantised particles moving on the orbifold $S^1/Z_2$. We give a graphical derivation of this that generalises to second quantised string theory. T-duality then relates evolution through time t with evolutio... |
2202.05367 | Gerard Hooft 't | Gerard t Hooft | Projecting local and global symmetries to the Planck scale | 13 pages, 1 figure. Dedicated to Prof. Chen Ning Yang at the occasion
of his 100th Birthday | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The Standard Model of the elementary particles is controlled by more than 20
parameters, of which it is not known today how they can be linked to deeper
principles. Any attempt to clean up this theory, in general results in
producing more such parameters rather than less. Yet it is clear that, at
distance scales of t... | [
{
"created": "Thu, 10 Feb 2022 23:35:16 GMT",
"version": "v1"
}
] | 2022-02-14 | [
[
"Hooft",
"Gerard t",
""
]
] | The Standard Model of the elementary particles is controlled by more than 20 parameters, of which it is not known today how they can be linked to deeper principles. Any attempt to clean up this theory, in general results in producing more such parameters rather than less. Yet it is clear that, at distance scales of the... |
1804.07521 | Roberto Auzzi | Roberto Auzzi, Stefano Baiguera and Giuseppe Nardelli | Volume and complexity for warped AdS black holes | 18 pages, 3 figures, V2: refs added | null | 10.1007/JHEP06(2018)063 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Complexity=Volume conjecture for Warped AdS$_3$ black holes. We
compute the spatial volume of the Einstein-Rosen bridge and we find that its
growth rate is proportional to the Hawking temperature times the
Bekenstein-Hawking entropy. This is consistent with expectations about
computational complexity in ... | [
{
"created": "Fri, 20 Apr 2018 09:52:28 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jun 2018 10:22:22 GMT",
"version": "v2"
}
] | 2018-08-01 | [
[
"Auzzi",
"Roberto",
""
],
[
"Baiguera",
"Stefano",
""
],
[
"Nardelli",
"Giuseppe",
""
]
] | We study the Complexity=Volume conjecture for Warped AdS$_3$ black holes. We compute the spatial volume of the Einstein-Rosen bridge and we find that its growth rate is proportional to the Hawking temperature times the Bekenstein-Hawking entropy. This is consistent with expectations about computational complexity in th... |
1907.02903 | Chris Ripken | Benjamin Knorr, Chris Ripken, Frank Saueressig | Form Factors in Asymptotic Safety: conceptual ideas and computational
toolbox | 48 pages, 2 Mathematica notebooks | null | 10.1088/1361-6382/ab4a53 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the last years the Asymptotic Safety program has matured into a serious
candidate for a quantum theory of gravity compatible with observations. The
rapid technical progress in computing renormalisation group flows for gravity
and gravity-matter systems in the non-perturbative regime has put many
interesting phys... | [
{
"created": "Fri, 5 Jul 2019 15:50:44 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Knorr",
"Benjamin",
""
],
[
"Ripken",
"Chris",
""
],
[
"Saueressig",
"Frank",
""
]
] | Over the last years the Asymptotic Safety program has matured into a serious candidate for a quantum theory of gravity compatible with observations. The rapid technical progress in computing renormalisation group flows for gravity and gravity-matter systems in the non-perturbative regime has put many interesting physic... |
hep-th/9909198 | Thomas Dent | Thomas Dent (University of Sussex) | Destabilizing the gaugino condensate in modular invariant supergravity | 12 pages, LaTeX, 3 ps figures; eq. 17 corrected, minor text changes,
results unchanged | Phys.Lett. B470 (1999) 121-128 | 10.1016/S0370-2693(99)01337-4 | SUSX-TH-99-013 | hep-th hep-ph | null | We investigate the stability of the hidden sector gaugino condensate in a
SL(2,Z)-invariant supergravity model inspired by the E8*E8 heterotic string,
using the chiral superfield formalism. We calculate the Planck-suppressed
corrections to the ``truncated approximation'' for the condensate value and the
scalar potent... | [
{
"created": "Tue, 28 Sep 1999 17:06:50 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Mar 2000 13:46:21 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Dent",
"Thomas",
"",
"University of Sussex"
]
] | We investigate the stability of the hidden sector gaugino condensate in a SL(2,Z)-invariant supergravity model inspired by the E8*E8 heterotic string, using the chiral superfield formalism. We calculate the Planck-suppressed corrections to the ``truncated approximation'' for the condensate value and the scalar potentia... |
0810.2620 | Hesam Soltanpanahi | F. Loran, H. Soltanpanahi | Near the horizon of 5D black rings | 26 pages, version to appear in JHEP, the near horizon superalgebra is
corrected, discussion on small black ring is discarded, Brown-Henneaux
approach to large black ring is added | JHEP 0903:035,2009 | 10.1088/1126-6708/2009/03/035 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For the five dimensional N=2 black rings, we study the supersymmetry
enhancement and identify the global supergroup of the near horizon geometry. We
show that the global part of the supergroup is OSp(4*|2)X U(1) which is similar
to the small black string. We show that results obtained by applying the
entropy function... | [
{
"created": "Wed, 15 Oct 2008 07:53:36 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Oct 2008 12:27:55 GMT",
"version": "v2"
},
{
"created": "Sun, 1 Mar 2009 10:42:13 GMT",
"version": "v3"
}
] | 2009-03-27 | [
[
"Loran",
"F.",
""
],
[
"Soltanpanahi",
"H.",
""
]
] | For the five dimensional N=2 black rings, we study the supersymmetry enhancement and identify the global supergroup of the near horizon geometry. We show that the global part of the supergroup is OSp(4*|2)X U(1) which is similar to the small black string. We show that results obtained by applying the entropy function f... |
hep-th/9209005 | Yong-Shi Wu | Wei Chen, Gordon W. Semenoff and Yong-Shi Wu | Two-Loop Analysis of Non-abelian Chern-Simons Theory | 48 pages, UU/HEP/91/12; file format changed to standard Latex to
solve the problem with printing | Phys.Rev. D46 (1992) 5521-5539 | 10.1103/PhysRevD.46.5521 | null | hep-th | null | Perturbative renormalization of a non-Abelian Chern-Simons gauge theory is
examined. It is demonstrated by explicit calculation that, in the pure
Chern-Simons theory, the beta-function for the coefficient of the Chern-Simons
term vanishes to three loop order. Both dimensional regularization and
regularization by intr... | [
{
"created": "Tue, 1 Sep 1992 20:04:37 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Sep 1992 23:11:26 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Chen",
"Wei",
""
],
[
"Semenoff",
"Gordon W.",
""
],
[
"Wu",
"Yong-Shi",
""
]
] | Perturbative renormalization of a non-Abelian Chern-Simons gauge theory is examined. It is demonstrated by explicit calculation that, in the pure Chern-Simons theory, the beta-function for the coefficient of the Chern-Simons term vanishes to three loop order. Both dimensional regularization and regularization by introd... |
hep-th/9408046 | null | B.Rusakov and S.Yankielowicz | Large N Phase Transitions and Multi-Critical Behaviour in Generalized 2D
QCD | CERN-TH.7390/94 and TAUP-2191-94, 6pp, LaTeX | Phys.Lett. B339 (1994) 258-262 | 10.1016/0370-2693(94)90641-6 | null | hep-th | null | Using matrix model techniques we investigate the large N limit of generalized
2D Yang-Mills theory. The model has a very rich phase structure. It exhibits
multi-critical behavior and reveals a third order phase transitions at all
genera besides {\it torus}. This is to be contrasted with ordinary 2D
Yang-Mills which, ... | [
{
"created": "Mon, 8 Aug 1994 15:24:28 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Rusakov",
"B.",
""
],
[
"Yankielowicz",
"S.",
""
]
] | Using matrix model techniques we investigate the large N limit of generalized 2D Yang-Mills theory. The model has a very rich phase structure. It exhibits multi-critical behavior and reveals a third order phase transitions at all genera besides {\it torus}. This is to be contrasted with ordinary 2D Yang-Mills which, at... |
2301.01397 | Carlos A. S. Almeida | F. C. E. Lima, and C. A. S. Almeida | Topological solitons in the sigma-cuscuton model | 18 pages, 4 captioned figures. Title changed. Version to appear in
EPJC | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Building a multi-field theory with canonical and non-canonical contributions,
one studies the topological solitons of the O(3)-sigma model. We propose a
model constituted by the O(3)-sigma field, the cuscuton-like neutral scalar
field, and Maxwell's field. We investigate BPS properties considering a theory
without in... | [
{
"created": "Wed, 4 Jan 2023 01:22:32 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Sep 2023 01:57:17 GMT",
"version": "v2"
}
] | 2023-09-12 | [
[
"Lima",
"F. C. E.",
""
],
[
"Almeida",
"C. A. S.",
""
]
] | Building a multi-field theory with canonical and non-canonical contributions, one studies the topological solitons of the O(3)-sigma model. We propose a model constituted by the O(3)-sigma field, the cuscuton-like neutral scalar field, and Maxwell's field. We investigate BPS properties considering a theory without inte... |
0710.3006 | Helmuth Huffel | Helmuth Huffel | Nonlinear Phenomena in Canonical Stochastic Quantization | 8 pages, invited talk at the International Workshop ``Critical
Phenomena and Diffusion in Complex Systems'', Dec. 5-7, 2006, Nizhni
Novgorod, Russia | Int.J.Bifurc.Chaos 18:2787-2791,2008 | 10.1142/S0218127408022019 | UWThPh-2007-13 | hep-th | null | Stochastic quantization provides a connection between quantum field theory
and statistical mechanics, with applications especially in gauge field
theories. Euclidean quantum field theory is viewed as the equilibrium limit of
a statistical system coupled to a thermal reservoir. Nonlinear phenomena in
stochastic quanti... | [
{
"created": "Tue, 16 Oct 2007 10:27:58 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Huffel",
"Helmuth",
""
]
] | Stochastic quantization provides a connection between quantum field theory and statistical mechanics, with applications especially in gauge field theories. Euclidean quantum field theory is viewed as the equilibrium limit of a statistical system coupled to a thermal reservoir. Nonlinear phenomena in stochastic quantiza... |
hep-th/9406129 | Piotr Hajac | Piotr M. Hajac | Strong Connections on Quantum Principal Bundles | AMS-LaTeX, 40 pages, major revision including examples of connections
over a quantum real projective space | Commun.Math.Phys. 182 (1996) 579-617 | 10.1007/BF02506418 | null | hep-th math.QA | null | A gauge invariant notion of a strong connection is presented and
characterized. It is then used to justify the way in which a global curvature
form is defined. Strong connections are interpreted as those that are induced
from the base space of a quantum bundle. Examples of both strong and non-strong
connections are p... | [
{
"created": "Mon, 20 Jun 1994 09:23:07 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Sep 1998 15:30:35 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Hajac",
"Piotr M.",
""
]
] | A gauge invariant notion of a strong connection is presented and characterized. It is then used to justify the way in which a global curvature form is defined. Strong connections are interpreted as those that are induced from the base space of a quantum bundle. Examples of both strong and non-strong connections are pro... |
1708.04461 | Dmitry Sergeevich Kaparulin | D.S. Kaparulin and S.L. Lyakhovich | World sheets of spinning particles | references added, formulas in Section III.B included | Phys. Rev. D 96, 105014 (2017) | 10.1103/PhysRevD.96.105014 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The classical spinning particles are considered such that quantization of
classical model leads to an irreducible massive representation of the
Poincar\'e group. The class of gauge equivalent classical particle world lines
is shown to form a $[(d+1)/2]$-dimensional world sheet in $d$-dimensional
Minkowski space, irre... | [
{
"created": "Tue, 15 Aug 2017 11:24:34 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Aug 2017 10:24:42 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Nov 2017 16:42:08 GMT",
"version": "v3"
}
] | 2017-11-29 | [
[
"Kaparulin",
"D. S.",
""
],
[
"Lyakhovich",
"S. L.",
""
]
] | The classical spinning particles are considered such that quantization of classical model leads to an irreducible massive representation of the Poincar\'e group. The class of gauge equivalent classical particle world lines is shown to form a $[(d+1)/2]$-dimensional world sheet in $d$-dimensional Minkowski space, irresp... |
hep-th/0507041 | Ralph Blumenhagen | Ralph Blumenhagen, Gabriele Honecker, Timo Weigand | Supersymmetric (non-)Abelian Bundles in the Type I and SO(32) Heterotic
String | LaTeX, 32 pages, v2: refs added | JHEP 0508 (2005) 009 | 10.1088/1126-6708/2005/08/009 | MPP-2005-70 | hep-th hep-ph | null | We discuss perturbative four-dimensional compactifications of both the SO(32)
heterotic and the Type I string on smooth Calabi-Yau manifolds endowed with
general non-abelian and abelian bundles. We analyse the generalized
Green-Schwarz mechanism for multiple anomalous U(1) factors and derive the
generically non-unive... | [
{
"created": "Tue, 5 Jul 2005 17:57:13 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jul 2005 10:00:34 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Honecker",
"Gabriele",
""
],
[
"Weigand",
"Timo",
""
]
] | We discuss perturbative four-dimensional compactifications of both the SO(32) heterotic and the Type I string on smooth Calabi-Yau manifolds endowed with general non-abelian and abelian bundles. We analyse the generalized Green-Schwarz mechanism for multiple anomalous U(1) factors and derive the generically non-univers... |
hep-th/0102146 | Subir Mukhopadhyay | Subir Mukhopadhyay and Koushik Ray | Fractional Branes on a Non-compact Orbifold | Latex2e, 25 pages, typos corrected, minor modifications, version to
appear in JHEP | JHEP 0107:007,2001 | 10.1088/1126-6708/2001/07/007 | USITP-01-04 | hep-th | null | Fractional branes on the non-compact orbifold $\C^3/\Z_5$ are studied. First,
the boundary state description of the fractional branes are obtained. The
open-string Witten index calculated using these states reproduces the adjacency
matrix of the quiver of $\Z_5$. Then, using the toric crepant resolution of the
orbifo... | [
{
"created": "Wed, 21 Feb 2001 16:26:48 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jul 2001 13:04:24 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Mukhopadhyay",
"Subir",
""
],
[
"Ray",
"Koushik",
""
]
] | Fractional branes on the non-compact orbifold $\C^3/\Z_5$ are studied. First, the boundary state description of the fractional branes are obtained. The open-string Witten index calculated using these states reproduces the adjacency matrix of the quiver of $\Z_5$. Then, using the toric crepant resolution of the orbifold... |
2008.06047 | Rafael A. Porto | Gregor K\"alin, Zhengwen Liu and Rafael A. Porto | Conservative Tidal Effects in Compact Binary Systems to Next-to-Leading
Post-Minkowskian Order | 5+4 pages. 1 figure | Phys. Rev. D 102, 124025 (2020) | 10.1103/PhysRevD.102.124025 | DESY 20-131, SLAC-PUB-17555 | hep-th astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the Effective Field Theory approach together with the Boundary-to-Bound
map, we compute the next-to-leading order (NLO) Post-Minkowskian (PM) tidal
effects in the conservative dynamics of compact binary systems. We derive the
mass and current quadrupole and, for the first time, octupole corrections to
the bindi... | [
{
"created": "Thu, 13 Aug 2020 17:59:16 GMT",
"version": "v1"
}
] | 2021-01-04 | [
[
"Kälin",
"Gregor",
""
],
[
"Liu",
"Zhengwen",
""
],
[
"Porto",
"Rafael A.",
""
]
] | Using the Effective Field Theory approach together with the Boundary-to-Bound map, we compute the next-to-leading order (NLO) Post-Minkowskian (PM) tidal effects in the conservative dynamics of compact binary systems. We derive the mass and current quadrupole and, for the first time, octupole corrections to the binding... |
1102.2403 | Gregory Giecold | Iosif Bena, Gregory Giecold, Mariana Grana, Nick Halmagyi, Stefano
Massai | On Metastable Vacua and the Warped Deformed Conifold: Analytic Results | 16 pages | Class.Quant.Grav. 30 (2013) 015003 | 10.1088/0264-9381/30/1/015003 | IPhT-t11/019 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Continuing the programme of constructing the backreacted solution
corresponding to smeared anti-D3 branes in the warped deformed conifold, we
solve analytically the equations governing the space of first-order
deformations around this solution. We express the results in terms of at most
three nested integrals. These ... | [
{
"created": "Fri, 11 Feb 2011 17:59:30 GMT",
"version": "v1"
}
] | 2015-02-23 | [
[
"Bena",
"Iosif",
""
],
[
"Giecold",
"Gregory",
""
],
[
"Grana",
"Mariana",
""
],
[
"Halmagyi",
"Nick",
""
],
[
"Massai",
"Stefano",
""
]
] | Continuing the programme of constructing the backreacted solution corresponding to smeared anti-D3 branes in the warped deformed conifold, we solve analytically the equations governing the space of first-order deformations around this solution. We express the results in terms of at most three nested integrals. These ar... |
1206.4959 | Gesualdo Delfino | Gesualdo Delfino and Jacopo Viti | Phase separation and interface structure in two dimensions from field
theory | 12 pages, 3 figures; published version, references added | J. Stat. Mech. (2012) P10009 | 10.1088/1742-5468/2012/10/P10009 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study phase separation in two dimensions in the scaling limit below
criticality. The general form of the magnetization profile as the volume goes
to infinity is determined exactly within the field theoretical framework which
explicitly takes into account the topological nature of the elementary
excitations. The re... | [
{
"created": "Thu, 21 Jun 2012 18:22:47 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Oct 2012 17:35:31 GMT",
"version": "v2"
}
] | 2012-10-31 | [
[
"Delfino",
"Gesualdo",
""
],
[
"Viti",
"Jacopo",
""
]
] | We study phase separation in two dimensions in the scaling limit below criticality. The general form of the magnetization profile as the volume goes to infinity is determined exactly within the field theoretical framework which explicitly takes into account the topological nature of the elementary excitations. The resu... |
hep-th/9402105 | Branko Urosevic | Branko Urosevic (Brown University) | Off-Shell Amplitudes in Two Dimensional String Field Theory | Brown preprint BROWN-HET-936, 11 pages (two figures available upon
request), uses phyzzx | Phys.Rev.D50:4075-4078,1994 | 10.1103/PhysRevD.50.4075 | null | hep-th | null | In this note we present an explicit procedure for the regularization of tree
level amplitudes involving discrete states, using open string field theory. We
show that there is a natural correspondence between the discrete states and
off--shell states, later acting as a regularized version of the former. A
general off-... | [
{
"created": "Thu, 17 Feb 1994 20:45:24 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Urosevic",
"Branko",
"",
"Brown University"
]
] | In this note we present an explicit procedure for the regularization of tree level amplitudes involving discrete states, using open string field theory. We show that there is a natural correspondence between the discrete states and off--shell states, later acting as a regularized version of the former. A general off-sh... |
1308.4713 | Andre Lehum | A. C. Lehum, A. J. da Silva | Supersymmetry breaking in the three-dimensional nonlinear sigma model | 11 pages, 2 figures | Phys.Rev. D88 (2013) 067702 | 10.1103/PhysRevD.88.067702 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we discuss the phase structure of a deformed supersymmetric
nonlinear sigma model in a three-dimensional space-time. The deformation is
introduced by a term that breaks supersymmetry explicitly, through imposing a
slightly different constraint to the fundamental superfields of the model.
Using the tadpol... | [
{
"created": "Wed, 21 Aug 2013 20:56:12 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Oct 2013 20:05:01 GMT",
"version": "v2"
}
] | 2013-10-24 | [
[
"Lehum",
"A. C.",
""
],
[
"da Silva",
"A. J.",
""
]
] | In this work we discuss the phase structure of a deformed supersymmetric nonlinear sigma model in a three-dimensional space-time. The deformation is introduced by a term that breaks supersymmetry explicitly, through imposing a slightly different constraint to the fundamental superfields of the model. Using the tadpole ... |
2004.04424 | Maryam Ashrafi | Maryam Ashrafi | Three Dimensional Pure Gravity and Generalized Hecke Operators | 20 pages | J. High Energ. Phys. 2020, 83 (2020) | 10.1007/JHEP09(2020)083 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study mathematical functions of relevance to pure gravity
in AdS3. Modular covariance places stringent constraints on the space of such
functions; modular invariance places even stronger constraints on how they may
be combined into physically viable candidate partition functions. We explicitly
detai... | [
{
"created": "Thu, 9 Apr 2020 08:39:57 GMT",
"version": "v1"
},
{
"created": "Sun, 3 May 2020 07:54:11 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Sep 2020 18:48:23 GMT",
"version": "v3"
}
] | 2020-09-21 | [
[
"Ashrafi",
"Maryam",
""
]
] | In this paper, we study mathematical functions of relevance to pure gravity in AdS3. Modular covariance places stringent constraints on the space of such functions; modular invariance places even stronger constraints on how they may be combined into physically viable candidate partition functions. We explicitly detail ... |
2403.03464 | Bolin Han | Peter Bouwknegt, Shane Chern, Bolin Han | q-Identities for parafermion theories | null | null | null | null | hep-th math-ph math.MP math.NT | http://creativecommons.org/licenses/by/4.0/ | In this paper we will prove a series of $q$-identities suggested by the
realisation of certain conformal field theories by so-called `coupled free
fermions'. We will consider $q$-series arising from coupled free fermions
constructed by the parafermion coset construction as well as from scaled root
lattices, and some ... | [
{
"created": "Wed, 6 Mar 2024 05:00:30 GMT",
"version": "v1"
},
{
"created": "Tue, 28 May 2024 04:26:56 GMT",
"version": "v2"
}
] | 2024-05-29 | [
[
"Bouwknegt",
"Peter",
""
],
[
"Chern",
"Shane",
""
],
[
"Han",
"Bolin",
""
]
] | In this paper we will prove a series of $q$-identities suggested by the realisation of certain conformal field theories by so-called `coupled free fermions'. We will consider $q$-series arising from coupled free fermions constructed by the parafermion coset construction as well as from scaled root lattices, and some in... |
hep-th/9711072 | Kazuo Hosomiti | Kazuo Hosomichi | Fermion Emission from Five-Dimensional Black Holes | 28 pages, Latex; 1 reference added | Nucl.Phys. B524 (1998) 312-332 | 10.1016/S0550-3213(98)00192-8 | UT-798 | hep-th | null | We calculate semiclassically the emission rate of spin 1/2 particles from
charged, nonrotating black holes in D=5,N=8 supergravity. The relevant Dirac
equation is solved by the same approximation as in the bosonic case. The
resulting expression for the emission rate has a form which is predicted from
D-brane effectiv... | [
{
"created": "Tue, 11 Nov 1997 05:09:54 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Nov 1997 08:14:19 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Dec 1997 10:19:45 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Hosomichi",
"Kazuo",
""
]
] | We calculate semiclassically the emission rate of spin 1/2 particles from charged, nonrotating black holes in D=5,N=8 supergravity. The relevant Dirac equation is solved by the same approximation as in the bosonic case. The resulting expression for the emission rate has a form which is predicted from D-brane effective ... |
hep-th/9609083 | Victor Aldaya | V. Aldaya, M. Calixto and M. Navarro | The Electromagnetic and Proca Fields Revisited: a Unified Quantization | 16 pages, latex, no figures | Int.J.Mod.Phys. A12 (1997) 3609-3623 | 10.1142/S0217751X97001869 | null | hep-th | null | Quantizing the electromagnetic field with a group formalism faces the
difficulty of how to turn the traditional gauge transformation of the vector
potential, $A_{\mu}(x)\rightarrow A_{\mu}(x)+\partial_{\mu}\varphi(x)$, into a
group law. In this paper it is shown that the problem can be solved by looking
at gauge tran... | [
{
"created": "Tue, 10 Sep 1996 11:00:41 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Aldaya",
"V.",
""
],
[
"Calixto",
"M.",
""
],
[
"Navarro",
"M.",
""
]
] | Quantizing the electromagnetic field with a group formalism faces the difficulty of how to turn the traditional gauge transformation of the vector potential, $A_{\mu}(x)\rightarrow A_{\mu}(x)+\partial_{\mu}\varphi(x)$, into a group law. In this paper it is shown that the problem can be solved by looking at gauge transf... |
hep-th/9910163 | Victor O. Rivelles | Luis A. Cabral and Victor O. Rivelles | Particles and Strings in Degenerate Metric Spaces | 22 pages, revtex | Class.Quant.Grav. 17 (2000) 1577-1594 | 10.1088/0264-9381/17/7/301 | null | hep-th gr-qc | null | We consider relativistic and non-relativistic particles and strings in spaces
(or space-times) with a degenerate metric. We show that the resulting dynamics
is described by a rich structure of constraints. All constraints are classified
and the dynamics depends strongly on the parity of the difference between the
dim... | [
{
"created": "Wed, 20 Oct 1999 21:44:47 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Cabral",
"Luis A.",
""
],
[
"Rivelles",
"Victor O.",
""
]
] | We consider relativistic and non-relativistic particles and strings in spaces (or space-times) with a degenerate metric. We show that the resulting dynamics is described by a rich structure of constraints. All constraints are classified and the dynamics depends strongly on the parity of the difference between the dimen... |
1211.5912 | Euihun Joung | Euihun Joung, Luca Lopez and Massimo Taronna | Generating functions of (partially-)massless higher-spin cubic
interactions | 29 pages, 2 figures. References added | null | 10.1007/JHEP01(2013)168 | AEI-2012-196 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generating functions encoding cubic interactions of (partially-)massless
higher-spin fields are provided within the ambient-space formalism. They
satisfy a system of higher-order partial differential equations that can be
explicitly solved due to their factorized form. We find that the number of
consistent couplings ... | [
{
"created": "Mon, 26 Nov 2012 11:11:43 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Nov 2012 16:54:06 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Joung",
"Euihun",
""
],
[
"Lopez",
"Luca",
""
],
[
"Taronna",
"Massimo",
""
]
] | Generating functions encoding cubic interactions of (partially-)massless higher-spin fields are provided within the ambient-space formalism. They satisfy a system of higher-order partial differential equations that can be explicitly solved due to their factorized form. We find that the number of consistent couplings in... |
hep-th/9903169 | Maxim Zyskin | M. Zyskin | Non-highest weight representations of the current algebra
$\hat{so}(1,n)$, and Laplace Operators | Replaced by revised version | null | null | null | hep-th | null | We constructed canonical non-highest weight unitary irreducible
representation of $\hat{so}(1,n)$ current algebra as well as canonical
non-highest weight non-unitary representations, We constructed certain
Laplacian operators as elements of the universal enveloping algebra, acting in
representation space. We speculat... | [
{
"created": "Fri, 19 Mar 1999 21:14:10 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Mar 1999 23:00:20 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Apr 1999 01:06:15 GMT",
"version": "v3"
},
{
"created": "Tue, 4 Jan 2000 00:19:14 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"Zyskin",
"M.",
""
]
] | We constructed canonical non-highest weight unitary irreducible representation of $\hat{so}(1,n)$ current algebra as well as canonical non-highest weight non-unitary representations, We constructed certain Laplacian operators as elements of the universal enveloping algebra, acting in representation space. We speculated... |
hep-th/9303115 | Dobrev Vladimir | L. Dabrowski, V.K. Dobrev, R. Floreanini and V. Husain | Positive energy representations of the conformal quantum algebra | 10 pages, plain-TEX, preprint IC/92/187, SISSA 137/92/FM,
UTS-DFT-22-92, (July 1992), Phys. Lett. 302B (1993) 215 | Phys.Lett. B302 (1993) 215-222 | 10.1016/0370-2693(93)90387-W | null | hep-th | null | The positive-energy unitary irreducible representations of the $q$-deformed
conformal algebra ${\cal C}_q = {\cal U}_q(su(2,2))$ are obtained by
appropriate deformation of the classical ones. When the deformation parameter
$q$ is $N$-th root of unity, all these unitary representations become
finite-dimensional. For t... | [
{
"created": "Fri, 19 Mar 1993 17:47:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Dabrowski",
"L.",
""
],
[
"Dobrev",
"V. K.",
""
],
[
"Floreanini",
"R.",
""
],
[
"Husain",
"V.",
""
]
] | The positive-energy unitary irreducible representations of the $q$-deformed conformal algebra ${\cal C}_q = {\cal U}_q(su(2,2))$ are obtained by appropriate deformation of the classical ones. When the deformation parameter $q$ is $N$-th root of unity, all these unitary representations become finite-dimensional. For thi... |
2406.07609 | David Grabovsky | David Grabovsky, Maciej Kolanowski | Spin-Refined Partition Functions and $\mathcal{CRT}$ Black Holes | 25 pages, 8 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate spin-refined partition functions in AdS/CFT using Euclidean
gravitational path integrals. We construct phase diagrams for $Z_X = \text{Tr}
\big( e^{-\beta H} X \big)$ in various dimensions and for different choices of
discrete isometry $X$, discovering rich structures at finite temperature. When
$X$ is... | [
{
"created": "Tue, 11 Jun 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-06-13 | [
[
"Grabovsky",
"David",
""
],
[
"Kolanowski",
"Maciej",
""
]
] | We investigate spin-refined partition functions in AdS/CFT using Euclidean gravitational path integrals. We construct phase diagrams for $Z_X = \text{Tr} \big( e^{-\beta H} X \big)$ in various dimensions and for different choices of discrete isometry $X$, discovering rich structures at finite temperature. When $X$ is a... |
hep-th/9310053 | null | V.I.Man'ko, G.Marmo, P. Vitale and F.Zaccaria | A generalization of the Jordan-Schwinger map: classical version and its
q--deformation | LATEX,21 pages,INFN-NA-IV-93/38,DSF-T-93/38 | Int. J. Mod. Phys. A9 (1994) 5541 | 10.1142/S0217751X94002260 | null | hep-th | null | For all three--dimensional Lie algebras the construction of generators in
terms of functions on 4-dimensional real phase space is given with a
realization of the Lie product in terms of Poisson brackets. This is the
classical Jordan--Schwinger map which is also given for the deformed algebras
${\cal {SL}}_{q}(2,\R)$,... | [
{
"created": "Fri, 8 Oct 1993 15:19:00 GMT",
"version": "v1"
}
] | 2019-08-17 | [
[
"Man'ko",
"V. I.",
""
],
[
"Marmo",
"G.",
""
],
[
"Vitale",
"P.",
""
],
[
"Zaccaria",
"F.",
""
]
] | For all three--dimensional Lie algebras the construction of generators in terms of functions on 4-dimensional real phase space is given with a realization of the Lie product in terms of Poisson brackets. This is the classical Jordan--Schwinger map which is also given for the deformed algebras ${\cal {SL}}_{q}(2,\R)$, $... |
1908.03577 | Pablo Bueno | Pablo Bueno, Javier M. Magan and C. S. Shahbazi | Complexity measures in QFT and constrained geometric actions | 57 pages, 1 figure | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the conditions under which, given a generic quantum system,
complexity metrics provide actual lower bounds to the circuit complexity
associated to a set of quantum gates. Inhomogeneous cost functions ---many
examples of which have been recently proposed in the literature--- are ruled
out by our analysis. Suc... | [
{
"created": "Fri, 9 Aug 2019 18:00:02 GMT",
"version": "v1"
}
] | 2019-08-13 | [
[
"Bueno",
"Pablo",
""
],
[
"Magan",
"Javier M.",
""
],
[
"Shahbazi",
"C. S.",
""
]
] | We study the conditions under which, given a generic quantum system, complexity metrics provide actual lower bounds to the circuit complexity associated to a set of quantum gates. Inhomogeneous cost functions ---many examples of which have been recently proposed in the literature--- are ruled out by our analysis. Such ... |
hep-th/0604104 | So Matsuura | Tsuguhiko Asakawa, So Matsuura and Kazutoshi Ohta | Construction of Instantons via Tachyon Condensation | 43 pages, 2 figures, latex2e, Introduction refined, typos corrected | null | null | RIKEN-TH-69 | hep-th | null | We investigate the D-brane bound states from the viewpoint of the unstable
D/\bar{D}-system and their tachyon condensation. We consider two systems; a
system of k D(-1)-branes and N D3-branes with open strings connecting them and
a system of N D3-branes with open strings corresponding to the k-instanton
flux, both of... | [
{
"created": "Fri, 14 Apr 2006 11:33:48 GMT",
"version": "v1"
},
{
"created": "Thu, 25 May 2006 07:43:34 GMT",
"version": "v2"
},
{
"created": "Tue, 30 May 2006 09:16:28 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Asakawa",
"Tsuguhiko",
""
],
[
"Matsuura",
"So",
""
],
[
"Ohta",
"Kazutoshi",
""
]
] | We investigate the D-brane bound states from the viewpoint of the unstable D/\bar{D}-system and their tachyon condensation. We consider two systems; a system of k D(-1)-branes and N D3-branes with open strings connecting them and a system of N D3-branes with open strings corresponding to the k-instanton flux, both of w... |
2106.14902 | Matthias Wilhelm | Alexander Kristensson and Matthias Wilhelm and Chi Zhang | The elliptic double box and symbology beyond polylogarithms | 5 pages + references and supplementary material, 2 figures, 4
ancillary files; v2: references added, identities now proven | Phys.Rev.Lett. 127 (2021) 25, 251603 | 10.1103/PhysRevLett.127.251603 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the elliptic double-box integral, which contributes to generic
massless QFTs and is the only contribution to a particular 10-point scattering
amplitude in N=4 SYM theory. Based on a Feynman parametrization, we express
this integral in terms of elliptic polylogarithms. We then study its symbol,
finding a rich... | [
{
"created": "Mon, 28 Jun 2021 18:00:04 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Jan 2022 13:44:16 GMT",
"version": "v2"
}
] | 2022-01-07 | [
[
"Kristensson",
"Alexander",
""
],
[
"Wilhelm",
"Matthias",
""
],
[
"Zhang",
"Chi",
""
]
] | We study the elliptic double-box integral, which contributes to generic massless QFTs and is the only contribution to a particular 10-point scattering amplitude in N=4 SYM theory. Based on a Feynman parametrization, we express this integral in terms of elliptic polylogarithms. We then study its symbol, finding a rich s... |
hep-th/0404139 | Belkis Cabrera Palmer | Donald Marolf, Belkis Cabrera Palmer | Gyrating Strings: A new instability of black strings? | 6 pages, revtex4, zero of Hessian noted, references added | Phys.Rev. D70 (2004) 084045 | 10.1103/PhysRevD.70.084045 | null | hep-th gr-qc | null | A thermodynamic argument is presented suggesting that near-extremal spinning
D1-D5-P black strings become unstable when their angular momentum exceeds
$J_{crit} = {3Q_1Q_5}/2\sqrt{2}$. In contrast, the dimensionally reduced black
holes are thermodynamically stable. The proposed instability involves a phase
in which t... | [
{
"created": "Tue, 20 Apr 2004 18:49:51 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Apr 2004 00:29:37 GMT",
"version": "v2"
},
{
"created": "Thu, 13 May 2004 22:25:55 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Marolf",
"Donald",
""
],
[
"Palmer",
"Belkis Cabrera",
""
]
] | A thermodynamic argument is presented suggesting that near-extremal spinning D1-D5-P black strings become unstable when their angular momentum exceeds $J_{crit} = {3Q_1Q_5}/2\sqrt{2}$. In contrast, the dimensionally reduced black holes are thermodynamically stable. The proposed instability involves a phase in which the... |
1308.2866 | Marc Henneaux | Claudio Bunster and Marc Henneaux | Sources for Generalized Gauge Fields | References added | null | 10.1103/PhysRevD.88.085002 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalized gauge fields are tensor fields with mixed symmetries. For gravity
and higher spins in dimensions greater than four, the fundamental field in the
"magnetic representation" is a generalized gauge field. It is shown that the
analog of a point source for a generalized gauge field is a special type of
brane wh... | [
{
"created": "Tue, 13 Aug 2013 13:48:38 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Sep 2013 15:52:12 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Bunster",
"Claudio",
""
],
[
"Henneaux",
"Marc",
""
]
] | Generalized gauge fields are tensor fields with mixed symmetries. For gravity and higher spins in dimensions greater than four, the fundamental field in the "magnetic representation" is a generalized gauge field. It is shown that the analog of a point source for a generalized gauge field is a special type of brane whos... |
1903.09271 | Gaston Giribet | Laura Donnay, Gaston Giribet | Cosmological horizons, Noether charges and entropy | 20 pages, 1 figure | null | 10.1088/1361-6382/ab2e42 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has recently been shown that, in the vicinity of their event horizons,
black holes exhibit an infinite-dimensional symmetry. This symmetry captures
relevant physical information about the black hole, and in particular about its
thermodynamics. Here, we show that the same holds in a cosmological setup. More
precise... | [
{
"created": "Thu, 21 Mar 2019 23:50:25 GMT",
"version": "v1"
}
] | 2019-09-04 | [
[
"Donnay",
"Laura",
""
],
[
"Giribet",
"Gaston",
""
]
] | It has recently been shown that, in the vicinity of their event horizons, black holes exhibit an infinite-dimensional symmetry. This symmetry captures relevant physical information about the black hole, and in particular about its thermodynamics. Here, we show that the same holds in a cosmological setup. More precisely... |
1012.2759 | Paul McGuirk | Fernando Marchesano, Paul McGuirk, Gary Shiu | Chiral matter wavefunctions in warped compactifications | 64 pages, 1 figure. References updated, typos fixed, discussion on
varying dilaton case slightly modified. Version to appear in JHEP | JHEP 1105:090 (2011) | 10.1007/JHEP05(2011)090 | IFT-UAM/CSIC-10-89, MAD-TH-10-05 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the wavefunctions for open strings stretching between intersecting
7-branes in type IIB/F-theory warped compactifications, as a first step in
understanding the warped effective field theory of 4d chiral fermions. While in
general the equations of motion do not seem to admit a simple analytic
solution, we p... | [
{
"created": "Mon, 13 Dec 2010 15:26:52 GMT",
"version": "v1"
},
{
"created": "Tue, 17 May 2011 22:06:21 GMT",
"version": "v2"
}
] | 2015-03-17 | [
[
"Marchesano",
"Fernando",
""
],
[
"McGuirk",
"Paul",
""
],
[
"Shiu",
"Gary",
""
]
] | We analyze the wavefunctions for open strings stretching between intersecting 7-branes in type IIB/F-theory warped compactifications, as a first step in understanding the warped effective field theory of 4d chiral fermions. While in general the equations of motion do not seem to admit a simple analytic solution, we pro... |
hep-th/0309115 | Rui Neves | Rui Neves and Cenalo Vaz | Conformal Bulk Fields, Dark Energy and Brane Dynamics | 12 pages, latex, 2 figures. Talk given by Rui Neves at the Fourth
International Conference on Physics Beyond the Standard Model, Beyond the
Desert 03, Fundamental Experimental and Theoretical Developments in Particle
Physics, Accelerator, Non-Accelerator and Space Approaches, Max Planck
Institut f. Kernphysik/M... | null | null | null | hep-th | null | In the Randall-Sundrum scenario we analyze the dynamics of a spherically
symmetric 3-brane when the bulk is filled with matter fields. Considering a
global conformal transformation whose factor is the $Z_2$ symmetric warp we
find a new set of exact dynamical solutions for which gravity is bound to the
brane. The set ... | [
{
"created": "Thu, 11 Sep 2003 09:56:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Neves",
"Rui",
""
],
[
"Vaz",
"Cenalo",
""
]
] | In the Randall-Sundrum scenario we analyze the dynamics of a spherically symmetric 3-brane when the bulk is filled with matter fields. Considering a global conformal transformation whose factor is the $Z_2$ symmetric warp we find a new set of exact dynamical solutions for which gravity is bound to the brane. The set co... |
hep-th/9309132 | Antonio Gabriel Oliveira Moreira | C. Aragone, P. J. Arias and A. Khoudeir | Light-Front Dynamics Of Massive Vector Chern-Simons Gravity | Pages 7 | null | null | SB\F-213 | hep-th | null | We present a second order gravity action which consists of ordinary Einstein
action augmented by a first-order, vector like, Chern-Simons quasi topological
term. This theory is ghost-free and propagates a pure spin-2 mode. It is
diffeomorphism invariant, although its local Lorentz invariance has been
spontaneuosly br... | [
{
"created": "Fri, 24 Sep 1993 16:04:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aragone",
"C.",
""
],
[
"Arias",
"P. J.",
""
],
[
"Khoudeir",
"A.",
""
]
] | We present a second order gravity action which consists of ordinary Einstein action augmented by a first-order, vector like, Chern-Simons quasi topological term. This theory is ghost-free and propagates a pure spin-2 mode. It is diffeomorphism invariant, although its local Lorentz invariance has been spontaneuosly brok... |
hep-th/0204095 | Saharian | Anna S. Kotanjyan, Aram A. Saharian (Institute of Applied Problems in
Physics, Yerevan, Armenia) | Radiation from a charge circulating inside a waveguide with dielectric
filling | 10 pages, Latex, four EPS figures | Mod.Phys.Lett. A17 (2002) 1323-1333 | 10.1142/S0217732302007272 | null | hep-th cond-mat | null | The emitted power of the radiation from a charged particle moving uniformly
on a circle inside a cylindrical waveguide is considered. The expressions for
the energy flux of the radiation passing through the waveguide cross-section
are derived for both TE and TM waves. The results of the numerical evaluation
are prese... | [
{
"created": "Thu, 11 Apr 2002 12:57:30 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kotanjyan",
"Anna S.",
"",
"Institute of Applied Problems in\n Physics, Yerevan, Armenia"
],
[
"Saharian",
"Aram A.",
"",
"Institute of Applied Problems in\n Physics, Yerevan, Armenia"
]
] | The emitted power of the radiation from a charged particle moving uniformly on a circle inside a cylindrical waveguide is considered. The expressions for the energy flux of the radiation passing through the waveguide cross-section are derived for both TE and TM waves. The results of the numerical evaluation are present... |
1104.5438 | Nils Carqueville | Nils Carqueville, Michael M. Kay | Bulk deformations of open topological string theory | 40 pages; v2+v3: minor changes; v4: minor improvements in exposition,
version to appear in CMP | Comm. Math. Phys. 315, Number 3 (2012), 739-769 | 10.1007/s00220-012-1513-0 | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a general method to construct bulk-deformed open topological
string theories from Landau-Ginzburg models. To this end we obtain a weak
version of deformation quantisation, and we show how this together with the
technique of homological perturbation allows to explicitly compute all
bulk-deformed open topolo... | [
{
"created": "Thu, 28 Apr 2011 16:27:06 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Sep 2011 12:27:11 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Sep 2011 17:59:11 GMT",
"version": "v3"
},
{
"created": "Fri, 20 Jan 2012 08:55:15 GMT",
"version": "v4"
}
] | 2012-10-25 | [
[
"Carqueville",
"Nils",
""
],
[
"Kay",
"Michael M.",
""
]
] | We present a general method to construct bulk-deformed open topological string theories from Landau-Ginzburg models. To this end we obtain a weak version of deformation quantisation, and we show how this together with the technique of homological perturbation allows to explicitly compute all bulk-deformed open topologi... |
1007.4847 | Moataz Emam | Moataz H. Emam | The many symmetries of Calabi-Yau compactifications | 47 pages | Class.Quant.Grav.27:163001,2010 | 10.1088/0264-9381/27/16/163001 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the major mathematical concepts involved in the dimensional
reduction of D=11 N=1 supergravity theory over a Calabi-Yau manifold with
non-trivial complex structure moduli resulting in ungauged D=5 N=2 supergravity
theory with hypermultiplets. This last has a particularly rich structure with
many underlying ... | [
{
"created": "Tue, 27 Jul 2010 23:33:12 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Emam",
"Moataz H.",
""
]
] | We review the major mathematical concepts involved in the dimensional reduction of D=11 N=1 supergravity theory over a Calabi-Yau manifold with non-trivial complex structure moduli resulting in ungauged D=5 N=2 supergravity theory with hypermultiplets. This last has a particularly rich structure with many underlying ge... |
hep-th/9509098 | Stam Nicolis | G. G. Athanasiu, E. G. Floratos and S. Nicolis | Holomorphic Quantization on the Torus and Finite Quantum Mechanics | 12 pages LaTeX (needs amssymb.sty). Version as will appear in J.
Phys. A | J.Phys.A29:6737,1996 | 10.1088/0305-4470/29/21/010 | LPTENS 95/43; LMPM 95/12 | hep-th math.QA q-alg | null | We construct explicitly the quantization of classical linear maps of $SL(2,
R)$ on toroidal phase space, of arbitrary modulus, using the holomorphic
(chiral) version of the metaplectic representation. We show that Finite Quantum
Mechanics (FQM) on tori of arbitrary integer discretization, is a consistent
restriction ... | [
{
"created": "Mon, 18 Sep 1995 15:17:49 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Nov 1996 20:48:12 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Athanasiu",
"G. G.",
""
],
[
"Floratos",
"E. G.",
""
],
[
"Nicolis",
"S.",
""
]
] | We construct explicitly the quantization of classical linear maps of $SL(2, R)$ on toroidal phase space, of arbitrary modulus, using the holomorphic (chiral) version of the metaplectic representation. We show that Finite Quantum Mechanics (FQM) on tori of arbitrary integer discretization, is a consistent restriction of... |
2309.04231 | Seiji Terashima | Sotaro Sugishita and Seiji Terashima | Subregion Complementarity in AdS/CFT | 34 pages, 1 figure, v2: includes corrections to discussion on
subregion complementarity, minor corrections | null | null | YITP-23-110 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the bulk reconstruction in the AdS/CFT correspondence. We
demonstrate that the subregion duality fails to hold, highlighting
discrepancies between operators in causal wedge reconstruction and those in
global reconstruction at the leading order in the large $N$ limit. We argue the
invalidity of the entangle... | [
{
"created": "Fri, 8 Sep 2023 09:36:30 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Apr 2024 15:44:05 GMT",
"version": "v2"
}
] | 2024-04-02 | [
[
"Sugishita",
"Sotaro",
""
],
[
"Terashima",
"Seiji",
""
]
] | We examine the bulk reconstruction in the AdS/CFT correspondence. We demonstrate that the subregion duality fails to hold, highlighting discrepancies between operators in causal wedge reconstruction and those in global reconstruction at the leading order in the large $N$ limit. We argue the invalidity of the entangleme... |
1405.3110 | Damiano Anselmi | Damiano Anselmi | Weighted power counting and chiral dimensional regularization | 41 pages; v2: minor changes, PRD version | Phys. Rev. D 89, 125024 (2014) | 10.1103/PhysRevD.89.125024 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a modified dimensional-regularization technique that overcomes
several difficulties of the ordinary technique, and is specially designed to
work efficiently in chiral and parity violating quantum field theories, in
arbitrary dimensions greater than 2. When the dimension of spacetime is
continued to complex ... | [
{
"created": "Tue, 13 May 2014 11:32:23 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jun 2014 14:14:33 GMT",
"version": "v2"
}
] | 2014-07-02 | [
[
"Anselmi",
"Damiano",
""
]
] | We define a modified dimensional-regularization technique that overcomes several difficulties of the ordinary technique, and is specially designed to work efficiently in chiral and parity violating quantum field theories, in arbitrary dimensions greater than 2. When the dimension of spacetime is continued to complex va... |
2310.04193 | Eleanor Harris | Eleanor Harris | Quantum Features of the Cosmological Horizon | PhD thesis, King's College London. 159 pages, 18 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This thesis explores the thermodynamics of the cosmological horizon, aiming
to make progress towards a better understanding of the microscopic nature of
its entropy. We utilise the constrained nature of low-dimensional gravity to do
so and investigate timelike boundaries in these theories, with an emphasis on
the str... | [
{
"created": "Fri, 6 Oct 2023 12:17:16 GMT",
"version": "v1"
}
] | 2023-10-09 | [
[
"Harris",
"Eleanor",
""
]
] | This thesis explores the thermodynamics of the cosmological horizon, aiming to make progress towards a better understanding of the microscopic nature of its entropy. We utilise the constrained nature of low-dimensional gravity to do so and investigate timelike boundaries in these theories, with an emphasis on the stret... |
hep-th/9907116 | Saurya Das | Saurya Das, Arundhati Dasgupta | Black Hole Emission Rates and the AdS/CFT Correspondence | 37 pages, minor modifications; to be published in JHEP | JHEP 9910:025,1999 | 10.1088/1126-6708/1999/10/025 | CGPG-99/7/1; IMSc-99/03/07 | hep-th gr-qc | null | We study the emission rates of scalar, spinor and vector particles from a 5
dimensional black hole for arbitrary partial waves. The solution is lifted to 6
dimensions, and the near horizon $ BTZ \times S^3$ geometry of the black hole
solution is probed to determine the greybody factors. We show that the exact
decay r... | [
{
"created": "Wed, 14 Jul 1999 22:56:50 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Jul 1999 23:44:15 GMT",
"version": "v2"
},
{
"created": "Wed, 20 Oct 1999 17:13:30 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Das",
"Saurya",
""
],
[
"Dasgupta",
"Arundhati",
""
]
] | We study the emission rates of scalar, spinor and vector particles from a 5 dimensional black hole for arbitrary partial waves. The solution is lifted to 6 dimensions, and the near horizon $ BTZ \times S^3$ geometry of the black hole solution is probed to determine the greybody factors. We show that the exact decay rat... |
1210.7801 | Satoshi Ohya | Satoshi Ohya | Parasupersymmetry in Quantum Graphs | 17 pages, 9 eepic figures; typos corrected, a reference added,
figures improved, minor changes in terminology | Annals Phys.331:299-312,2013 | 10.1016/j.aop.2013.01.007 | HRI-P-12-10-001 | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study hidden parasupersymmetry structures in purely bosonic quantum
mechanics on compact equilateral graphs. We consider a single free spinless
particle on the graphs and show that the Huang-Su parasupersymmetry algebra is
hidden behind degenerate spectra.
| [
{
"created": "Mon, 29 Oct 2012 20:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Feb 2013 08:00:11 GMT",
"version": "v2"
}
] | 2013-02-12 | [
[
"Ohya",
"Satoshi",
""
]
] | We study hidden parasupersymmetry structures in purely bosonic quantum mechanics on compact equilateral graphs. We consider a single free spinless particle on the graphs and show that the Huang-Su parasupersymmetry algebra is hidden behind degenerate spectra. |
2407.13574 | Arjun Bagchi | Arjun Bagchi, Arthur Lipstein, Mangesh Mandlik, Aditya Mehra | 3d Carrollian Chern-Simons theory and 2d Yang-Mills | 30 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | With the goal of building a concrete co-dimension one holographically dual
field theory for four dimensional asymptotically flat spacetimes (4d AFS) as a
limit of AdS$_4$/CFT$_3$, we begin an investigation of 3d Chern-Simons matter
(CSM) theories in the Carroll regime. We perform a Carroll (speed of light
$c\to0$) ex... | [
{
"created": "Thu, 18 Jul 2024 15:14:49 GMT",
"version": "v1"
}
] | 2024-07-19 | [
[
"Bagchi",
"Arjun",
""
],
[
"Lipstein",
"Arthur",
""
],
[
"Mandlik",
"Mangesh",
""
],
[
"Mehra",
"Aditya",
""
]
] | With the goal of building a concrete co-dimension one holographically dual field theory for four dimensional asymptotically flat spacetimes (4d AFS) as a limit of AdS$_4$/CFT$_3$, we begin an investigation of 3d Chern-Simons matter (CSM) theories in the Carroll regime. We perform a Carroll (speed of light $c\to0$) expa... |
hep-th/0204157 | C. Hofman | Christiaan Hofman | On the Open-Closed B-Model | LaTeX, 48 pages. Citation added | JHEP 0311:069,2003 | 10.1088/1126-6708/2003/11/069 | RUNHETC-2002-04 | hep-th math.QA | null | We study the coupling of the closed string to the open string in the
topological B-model. These couplings can be viewed as gauge invariant
observables in the open string field theory, or as deformations of the
differential graded algebra describing the OSFT. This is interpreted as an
intertwining map from the closed ... | [
{
"created": "Thu, 18 Apr 2002 19:33:22 GMT",
"version": "v1"
},
{
"created": "Thu, 16 May 2002 20:29:44 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Hofman",
"Christiaan",
""
]
] | We study the coupling of the closed string to the open string in the topological B-model. These couplings can be viewed as gauge invariant observables in the open string field theory, or as deformations of the differential graded algebra describing the OSFT. This is interpreted as an intertwining map from the closed st... |
hep-th/9905046 | Wolfgang Mueck | W. Mueck and K.S. Viswanathan | Counterterms for the Dirichlet Prescription of the AdS/CFT
Correspondence | 10 pages, latex2e, uses amsmath, amssymb packages v2: Reference
corrected and one more added | null | null | null | hep-th | null | We illustrate the Dirichlet prescription of the AdS/CFT correspondence using
the example of a massive scalar field and argue that it is the only entirely
consistent regularization procedure known so far. Using the Dirichlet
prescription, we then calculate the divergent terms for gravity in the cases
$d=2,4,6$, which ... | [
{
"created": "Thu, 6 May 1999 18:50:07 GMT",
"version": "v1"
},
{
"created": "Mon, 10 May 1999 17:10:58 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Mueck",
"W.",
""
],
[
"Viswanathan",
"K. S.",
""
]
] | We illustrate the Dirichlet prescription of the AdS/CFT correspondence using the example of a massive scalar field and argue that it is the only entirely consistent regularization procedure known so far. Using the Dirichlet prescription, we then calculate the divergent terms for gravity in the cases $d=2,4,6$, which gi... |
2404.02350 | Andre LeClair | Andr\'e LeClair | Thermodynamic formulation of vacuum energy density in flat spacetime and
potential implications for the cosmological constant | 22 pages, 5 figures | null | null | null | hep-th hep-lat hep-ph math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We propose a thermodynamical definition of the vacuum energy density
$\rho_{\rm vac}$, defined as $\langle 0| T_{\mu\nu} |0\rangle = - \rho_{\rm
vac} \, g_{\mu\nu}$, in quantum field theory in flat Minkowski space in $D$
spacetime dimensions, which can be computed in the limit of high temperature,
namely in the limit... | [
{
"created": "Tue, 2 Apr 2024 22:51:58 GMT",
"version": "v1"
}
] | 2024-04-04 | [
[
"LeClair",
"André",
""
]
] | We propose a thermodynamical definition of the vacuum energy density $\rho_{\rm vac}$, defined as $\langle 0| T_{\mu\nu} |0\rangle = - \rho_{\rm vac} \, g_{\mu\nu}$, in quantum field theory in flat Minkowski space in $D$ spacetime dimensions, which can be computed in the limit of high temperature, namely in the limit $... |
1601.05096 | Poghossian Rubik | Rubik Poghossian | Deformed SW curve and the null vector decoupling equation in Toda field
theory | references added, published version | JHEP04(2016)070 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that the deformed Seiberg-Witten curve equation after Fourier
transform is mapped into a differential equation for the AGT dual 2d CFT
cnformal block containing an extra completely degenerate field. We carefully
match parameters in two sides of duality thus providing not only a simple
independent prove of... | [
{
"created": "Tue, 19 Jan 2016 21:00:34 GMT",
"version": "v1"
},
{
"created": "Tue, 10 May 2016 06:10:19 GMT",
"version": "v2"
}
] | 2016-05-11 | [
[
"Poghossian",
"Rubik",
""
]
] | It is shown that the deformed Seiberg-Witten curve equation after Fourier transform is mapped into a differential equation for the AGT dual 2d CFT cnformal block containing an extra completely degenerate field. We carefully match parameters in two sides of duality thus providing not only a simple independent prove of t... |
2404.18247 | Suresh Nampuri Dr. | Gabriel Lopes Cardoso, Dami\'an Mayorga Pe\~na, Suresh Nampuri | Classical integrability in the presence of a cosmological constant:
analytic and machine learning results | 32 pages, 7 figures | null | null | null | hep-th cs.LG math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We study the integrability of two-dimensional theories that are obtained by a
dimensional reduction of certain four-dimensional gravitational theories
describing the coupling of Maxwell fields and neutral scalar fields to gravity
in the presence of a potential for the neutral scalar fields. By focusing on a
certain s... | [
{
"created": "Sun, 28 Apr 2024 17:02:24 GMT",
"version": "v1"
}
] | 2024-05-01 | [
[
"Cardoso",
"Gabriel Lopes",
""
],
[
"Peña",
"Damián Mayorga",
""
],
[
"Nampuri",
"Suresh",
""
]
] | We study the integrability of two-dimensional theories that are obtained by a dimensional reduction of certain four-dimensional gravitational theories describing the coupling of Maxwell fields and neutral scalar fields to gravity in the presence of a potential for the neutral scalar fields. By focusing on a certain sol... |
1404.5790 | Mohammad Ali-Akbari | Mohammad Ali-Akbari, Davood Allahbakhshi | Meson Life Time in the Anisotropic Quark-Gluon Plasma | 5 pages, 4 figures, 1 table | null | 10.1007/JHEP06(2014)115 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the hot (an)isotropic plasma the meson life time $\tau$ is defined as a
time scale after which the meson dissociates. According to the gauge/gravity
duality, this time can be identified with the inverse of the imaginary part of
the frequency of the quasinormal modes, $\omega_I$, in the (an)isotropic black
hole bac... | [
{
"created": "Wed, 23 Apr 2014 11:35:38 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Aug 2014 15:37:26 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Ali-Akbari",
"Mohammad",
""
],
[
"Allahbakhshi",
"Davood",
""
]
] | In the hot (an)isotropic plasma the meson life time $\tau$ is defined as a time scale after which the meson dissociates. According to the gauge/gravity duality, this time can be identified with the inverse of the imaginary part of the frequency of the quasinormal modes, $\omega_I$, in the (an)isotropic black hole backg... |
1512.09037 | Andrew Lucas | Andrew Lucas, Koenraad Schalm, Benjamin Doyon, M. J. Bhaseen | Shock waves, rarefaction waves and non-equilibrium steady states in
quantum critical systems | 23 pages, 10 figures. v2: published version | Phys. Rev. D 94, 025004 (2016) | 10.1103/PhysRevD.94.025004 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We re-examine the emergence of a universal non-equilibrium steady state
following a local quench between quantum critical heat baths in spatial
dimensions greater than one. We show that energy transport proceeds by the
formation of an instantaneous shock wave and a broadening rarefaction wave on
either side of the in... | [
{
"created": "Wed, 30 Dec 2015 17:56:19 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jul 2016 15:43:28 GMT",
"version": "v2"
}
] | 2016-07-13 | [
[
"Lucas",
"Andrew",
""
],
[
"Schalm",
"Koenraad",
""
],
[
"Doyon",
"Benjamin",
""
],
[
"Bhaseen",
"M. J.",
""
]
] | We re-examine the emergence of a universal non-equilibrium steady state following a local quench between quantum critical heat baths in spatial dimensions greater than one. We show that energy transport proceeds by the formation of an instantaneous shock wave and a broadening rarefaction wave on either side of the inte... |
hep-th/0611197 | Tomasz Konopka | Tomasz Konopka, Fotini Markopoulou and Lee Smolin | Quantum Graphity | 14 pages, 3 figures | null | null | null | hep-th | null | We introduce a new model of background independent physics in which the
degrees of freedom live on a complete graph and the physics is invariant under
the permutations of all the points. We argue that the model has a low energy
phase in which physics on a low dimensional lattice emerges and the permutation
symmetry i... | [
{
"created": "Fri, 17 Nov 2006 16:07:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Konopka",
"Tomasz",
""
],
[
"Markopoulou",
"Fotini",
""
],
[
"Smolin",
"Lee",
""
]
] | We introduce a new model of background independent physics in which the degrees of freedom live on a complete graph and the physics is invariant under the permutations of all the points. We argue that the model has a low energy phase in which physics on a low dimensional lattice emerges and the permutation symmetry is ... |
1306.3941 | Giuseppe Policastro | Ayan Mukhopadhyay, Giuseppe Policastro | Phenomenological characterisation of semi-holographic non-Fermi liquids | 5+5 pages, 3 figures, expanded supplementary material, published
version | Phys. Rev. Lett. 111, 221602 (2013) | 10.1103/PhysRevLett.111.221602 | CPHT-RR031.0513, LPTENS 13/13 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse some phenomenological implications of the most general
semi-holographic models for non-Fermi liquids that have emerged with inputs
from the holographic correspondence. We find generalizations of Landau-Silin
equations with few parameters governing thermodynamics, low energy response and
collective excitati... | [
{
"created": "Mon, 17 Jun 2013 17:45:58 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Oct 2013 10:25:59 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Feb 2014 17:12:07 GMT",
"version": "v3"
}
] | 2014-02-19 | [
[
"Mukhopadhyay",
"Ayan",
""
],
[
"Policastro",
"Giuseppe",
""
]
] | We analyse some phenomenological implications of the most general semi-holographic models for non-Fermi liquids that have emerged with inputs from the holographic correspondence. We find generalizations of Landau-Silin equations with few parameters governing thermodynamics, low energy response and collective excitation... |
1910.04166 | Federico Bonetti | Ibrahima Bah, Federico Bonetti, Ruben Minasian, Emily Nardoni | Anomalies of QFTs from M-theory and Holography | 31 pages plus appendices | null | 10.1007/JHEP01(2020)125 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a systematic way of computing the 't Hooft anomalies for
continuous symmetries of Quantum Field Theories in even dimensions that can be
geometrically engineered from M5-branes. Our approach is based on anomaly
inflow, and characterizes the anomaly polynomial of the QFT in terms of the
geometric definition... | [
{
"created": "Wed, 9 Oct 2019 18:00:01 GMT",
"version": "v1"
}
] | 2020-02-19 | [
[
"Bah",
"Ibrahima",
""
],
[
"Bonetti",
"Federico",
""
],
[
"Minasian",
"Ruben",
""
],
[
"Nardoni",
"Emily",
""
]
] | We describe a systematic way of computing the 't Hooft anomalies for continuous symmetries of Quantum Field Theories in even dimensions that can be geometrically engineered from M5-branes. Our approach is based on anomaly inflow, and characterizes the anomaly polynomial of the QFT in terms of the geometric definition o... |
2106.15640 | Fabian Hahner | Richard Eager, Fabian Hahner | Maximally twisted eleven-dimensional supergravity | 40 pages, 10 tables | Commun.Math.Phys. 398 (2023) 1, 59-88 | 10.1007/s00220-022-04516-5 | null | hep-th math-ph math.AG math.MP | http://creativecommons.org/licenses/by/4.0/ | We perform the maximal twist of eleven-dimensional supergravity. This twist
is partially topological and exists on manifolds of $G_2 \times SU(2)$
holonomy. Our derivation starts with an explicit description of the
Batalin-Vilkovisky complex associated to the three-form multiplet in the pure
spinor superfield formali... | [
{
"created": "Tue, 29 Jun 2021 18:00:12 GMT",
"version": "v1"
}
] | 2023-02-28 | [
[
"Eager",
"Richard",
""
],
[
"Hahner",
"Fabian",
""
]
] | We perform the maximal twist of eleven-dimensional supergravity. This twist is partially topological and exists on manifolds of $G_2 \times SU(2)$ holonomy. Our derivation starts with an explicit description of the Batalin-Vilkovisky complex associated to the three-form multiplet in the pure spinor superfield formalism... |
hep-th/9705056 | Andrei Linde | Renata Kallosh | Covariant Quantization of D-branes | 16 pages, no figures | Phys. Rev. D 56, 3515 (1997) | 10.1103/PhysRevD.56.3515 | SU-ITP-97-23 | hep-th | null | We have found that kappa-symmetry allows a covariant quantization provided
the ground state of the theory is strictly massive. For D-p-branes a
Hamiltonian analysis is performed to explain the existence of a manifestly
supersymmetric and Lorentz covariant description of the BPS states of the
theory. The covariant qua... | [
{
"created": "Thu, 8 May 1997 23:47:19 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Kallosh",
"Renata",
""
]
] | We have found that kappa-symmetry allows a covariant quantization provided the ground state of the theory is strictly massive. For D-p-branes a Hamiltonian analysis is performed to explain the existence of a manifestly supersymmetric and Lorentz covariant description of the BPS states of the theory. The covariant quant... |
2102.04930 | Eanna E. Flanagan | Eanna E Flanagan | An order-unity correction to Hawking radiation | 5 pages, no figures; v2 minor corrections; v3 minor clarifications
and figure added | Phys. Rev. Lett. 127, 041301 (2021) | 10.1103/PhysRevLett.127.041301 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When a black hole first forms, the properties of the emitted radiation as
measured by observers near future null infinity are very close to the 1974
prediction of Hawking. However, deviations grow with time, and become of order
unity after a time $t \sim M_i^{7/3}$, where $M_i$ is the initial mass in
Planck units. Af... | [
{
"created": "Tue, 9 Feb 2021 16:40:58 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Feb 2021 15:07:13 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Jun 2021 14:26:44 GMT",
"version": "v3"
}
] | 2021-07-28 | [
[
"Flanagan",
"Eanna E",
""
]
] | When a black hole first forms, the properties of the emitted radiation as measured by observers near future null infinity are very close to the 1974 prediction of Hawking. However, deviations grow with time, and become of order unity after a time $t \sim M_i^{7/3}$, where $M_i$ is the initial mass in Planck units. Afte... |
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