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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0306126 | Sebastien Reuillon | P\'eter Forg\'acs and S\'ebastien Reuillon | On the number of instabilities of cosmological solutions in an
Einstein-Yang-Mills system | minor corrections,to appear in Physics Letters B | Phys.Lett.B568:291-297,2003 | 10.1016/j.physletb.2003.06.061 | LMPT/03/05 | hep-th | null | A detailed numerical stability analysis of the static, spherically symmetric
globally regular solutions of the Einstein-Yang-Mills equations with a positive
cosmological constant, Lambda, is carried out. It is found that the number of
unstable modes in the even parity sector is n for solutions with n=1,2 nodes as
Lam... | [
{
"created": "Fri, 13 Jun 2003 15:02:40 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jul 2003 12:43:41 GMT",
"version": "v2"
}
] | 2016-08-16 | [
[
"Forgács",
"Péter",
""
],
[
"Reuillon",
"Sébastien",
""
]
] | A detailed numerical stability analysis of the static, spherically symmetric globally regular solutions of the Einstein-Yang-Mills equations with a positive cosmological constant, Lambda, is carried out. It is found that the number of unstable modes in the even parity sector is n for solutions with n=1,2 nodes as Lambd... |
0708.3094 | Horace Stoica | Horace Stoica | Brane Decay and Defect Formation | 4 pages, 3 figures. Contribution to the proceedings of PASCOS-07, 2-7
July 2007, Imperial College, London | AIPConf.Proc.957:353-356,2007 | 10.1063/1.2823800 | null | hep-th | null | Topological defects are generically expected to form in models of brane
inflation. Brane-anti-brane annihilation provides a way to gracefully end
inflation, and the dynamics of the tachyon field results in defect formation.
The formation of defects has been studied mainly from the brane world-volume
point of view, bu... | [
{
"created": "Wed, 22 Aug 2007 21:35:11 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Aug 2007 09:47:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Stoica",
"Horace",
""
]
] | Topological defects are generically expected to form in models of brane inflation. Brane-anti-brane annihilation provides a way to gracefully end inflation, and the dynamics of the tachyon field results in defect formation. The formation of defects has been studied mainly from the brane world-volume point of view, but ... |
2401.17362 | Liangdong Hu | Liangdong Hu, W. Zhu and Yin-Chen He | Entropic $F$-function of 3D Ising conformal field theory via the fuzzy
sphere regularization | 9 pages, 9 figures | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $F$-function, the three-dimensional counterpart of the central charge in
the 2D conformal field theory, measures the effective number of degrees of
freedom in 3D quantum field theory, and it is monotonically decreasing under
the renormalization group flow. However, unlike the 2D central charge, the
$F$-function i... | [
{
"created": "Tue, 30 Jan 2024 19:00:04 GMT",
"version": "v1"
}
] | 2024-02-01 | [
[
"Hu",
"Liangdong",
""
],
[
"Zhu",
"W.",
""
],
[
"He",
"Yin-Chen",
""
]
] | The $F$-function, the three-dimensional counterpart of the central charge in the 2D conformal field theory, measures the effective number of degrees of freedom in 3D quantum field theory, and it is monotonically decreasing under the renormalization group flow. However, unlike the 2D central charge, the $F$-function is ... |
0907.3468 | Adam Rej | Adam Rej | Integrability and the AdS/CFT correspondence | v2: minor corrections, references added | J.Phys.A42:254002,2009 | 10.1088/1751-8113/42/25/254002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we review the recently discovered asymptotic integrability in
the planar N = 4 SYM theory and discuss its breakdown beyond the asymptotic
region due to the wrapping interactions. We also discuss novel dynamical tests
of the AdS/CFT correspondence one can perform in the special cases when the
wrapping ... | [
{
"created": "Mon, 20 Jul 2009 19:43:40 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Nov 2009 20:17:27 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Rej",
"Adam",
""
]
] | In this article we review the recently discovered asymptotic integrability in the planar N = 4 SYM theory and discuss its breakdown beyond the asymptotic region due to the wrapping interactions. We also discuss novel dynamical tests of the AdS/CFT correspondence one can perform in the special cases when the wrapping in... |
hep-th/0612077 | Adam Ritz | Adam Ritz | Superconformal R-charges and dyon multiplicities in N=2 gauge theories | 16 pages, 1 figure | Phys.Rev.D75:085008,2007 | 10.1103/PhysRevD.75.085008 | null | hep-th | null | N=(2,2) theories in 1+1D exhibit a direct correspondence between the
R-charges of chiral operators at a conformal point and the multiplicities of
BPS kinks in a massive deformation, as shown by Cecotti and Vafa. We obtain an
analogous relation in 3+1D for N=2 gauge theories that are massive
perturbations of Argyres-D... | [
{
"created": "Mon, 11 Dec 2006 02:38:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ritz",
"Adam",
""
]
] | N=(2,2) theories in 1+1D exhibit a direct correspondence between the R-charges of chiral operators at a conformal point and the multiplicities of BPS kinks in a massive deformation, as shown by Cecotti and Vafa. We obtain an analogous relation in 3+1D for N=2 gauge theories that are massive perturbations of Argyres-Dou... |
2107.06854 | Konstantinos Koutrolikos | I. L. Buchbinder, S. James Gates Jr., K. Koutrolikos | Superspace First Order Formalism, Trivial Symmetries and Electromagnetic
Interactions of Linearized Supergravity | null | null | 10.1007/JHEP09(2021)077 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a first order description of linearized non-minimal ($n=-1$)
supergravity in superspace, using the unconstrained prepotential superfield
instead of the conventionally constrained super one forms. In this description,
after integrating out the connection-like auxiliary superfield of first-order
formalism,... | [
{
"created": "Wed, 14 Jul 2021 17:20:29 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Sep 2021 13:27:39 GMT",
"version": "v2"
}
] | 2021-10-04 | [
[
"Buchbinder",
"I. L.",
""
],
[
"Gates",
"S. James",
"Jr."
],
[
"Koutrolikos",
"K.",
""
]
] | We introduce a first order description of linearized non-minimal ($n=-1$) supergravity in superspace, using the unconstrained prepotential superfield instead of the conventionally constrained super one forms. In this description, after integrating out the connection-like auxiliary superfield of first-order formalism, t... |
2110.10160 | Kurt Hinterbichler | Kara Farnsworth, Kurt Hinterbichler, Ondrej Hulik | Scale vs. Conformal Invariance at the IR Fixed Point of Quantum Gravity | 11 pages. v2 typos fixed, version appearing in PRD | Phys. Rev. D 105, 066026 (2022) | 10.1103/PhysRevD.105.066026 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the question of scale vs. conformal invariance for the linearized
Einstein-Hilbert action, which describes the IR fixed point of quantum gravity.
In $D = 4$, although the action is not conformally invariant in the usual
sense, we explicitly show that the theory is a conformal field theory at the
level of c... | [
{
"created": "Tue, 19 Oct 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Apr 2022 18:36:13 GMT",
"version": "v2"
}
] | 2022-04-21 | [
[
"Farnsworth",
"Kara",
""
],
[
"Hinterbichler",
"Kurt",
""
],
[
"Hulik",
"Ondrej",
""
]
] | We examine the question of scale vs. conformal invariance for the linearized Einstein-Hilbert action, which describes the IR fixed point of quantum gravity. In $D = 4$, although the action is not conformally invariant in the usual sense, we explicitly show that the theory is a conformal field theory at the level of cor... |
1805.06321 | Guilherme Franzmann | Robert Brandenberger, Renato Costa, Guilherme Franzmann, Amanda
Weltman | Dual Space-Time and Nonsingular String Cosmology | 7 pages, 3 figures. arXiv admin note: text overlap with
arXiv:1710.02412 | Phys. Rev. D 98, 063521 (2018) | 10.1103/PhysRevD.98.063521 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Making use of the T-duality symmetry of superstring theory, and of the double
geometry from Double Field Theory, we argue that cosmological singularities of
a homogeneous and isotropic universe disappear. In fact, an apparent big bang
singularity in Einstein gravity corresponds to a universe expanding to infinite
siz... | [
{
"created": "Tue, 15 May 2018 13:25:34 GMT",
"version": "v1"
}
] | 2018-09-26 | [
[
"Brandenberger",
"Robert",
""
],
[
"Costa",
"Renato",
""
],
[
"Franzmann",
"Guilherme",
""
],
[
"Weltman",
"Amanda",
""
]
] | Making use of the T-duality symmetry of superstring theory, and of the double geometry from Double Field Theory, we argue that cosmological singularities of a homogeneous and isotropic universe disappear. In fact, an apparent big bang singularity in Einstein gravity corresponds to a universe expanding to infinite size ... |
hep-th/0402123 | Rudra Prakash Malik | R. P. Malik (Bose National Centre) | Nilpotent Symmetries For A Free Relativistic Particle In Augmented
Superfield Formalism | LaTeX file, 12 pages, version appeared in MPLA, correct page numbers
of the printed version are given | Mod.Phys.Lett.A20:1767-1779,2005 | 10.1142/S0217732305017500 | null | hep-th | null | In the framework of the augmented superfield formalism, the local, covariant,
continuous and off-shell (as well as on-shell) nilpotent (anti-)BRST symmetry
transformations are derived for a $(0 + 1)$-dimensional free scalar
relativistic particle that provides a prototype physical example for the more
general reparame... | [
{
"created": "Tue, 17 Feb 2004 02:02:43 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Feb 2004 12:23:35 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Jan 2005 06:55:20 GMT",
"version": "v3"
},
{
"created": "Thu, 14 Jul 2005 08:17:32 GMT",
"version": "v4"
},
{
"c... | 2010-11-05 | [
[
"Malik",
"R. P.",
"",
"Bose National Centre"
]
] | In the framework of the augmented superfield formalism, the local, covariant, continuous and off-shell (as well as on-shell) nilpotent (anti-)BRST symmetry transformations are derived for a $(0 + 1)$-dimensional free scalar relativistic particle that provides a prototype physical example for the more general reparametr... |
hep-th/0502049 | Ken Intriligator | Edwin Barnes, Ken Intriligator, Brian Wecht, and Jason Wright | N=1 RG Flows, Product Groups, and a-Maximization | 36 pages, 8 figures | Nucl.Phys.B716:33-64,2005 | 10.1016/j.nuclphysb.2005.03.006 | UCSD-PTH-04-10, MIT-CTP-3596 | hep-th | null | We explore new IR phenomena and dualities, arising for product groups, in the
context of N=1 supersymmetric gauge theories. The RG running of the multiple
couplings can radically affect each other. For example, an otherwise IR
interacting coupling can be driven to be instead IR free by an arbitrarily
small, but non-z... | [
{
"created": "Thu, 3 Feb 2005 22:16:41 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Barnes",
"Edwin",
""
],
[
"Intriligator",
"Ken",
""
],
[
"Wecht",
"Brian",
""
],
[
"Wright",
"Jason",
""
]
] | We explore new IR phenomena and dualities, arising for product groups, in the context of N=1 supersymmetric gauge theories. The RG running of the multiple couplings can radically affect each other. For example, an otherwise IR interacting coupling can be driven to be instead IR free by an arbitrarily small, but non-zer... |
2106.04592 | Andreas Schachner | Michele Cicoli, Fernando Quevedo, Raffaele Savelli, Andreas Schachner,
Roberto Valandro | Systematics of the $\alpha'$ Expansion in F-Theory | 36 pages plus appendices, 4 figures | null | 10.1007/JHEP08(2021)099 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extracting reliable low-energy information from string compactifications
notoriously requires a detailed understanding of the UV sensitivity of the
corresponding effective field theories. Despite past efforts in computing
perturbative string corrections to the tree-level action, neither a systematic
approach nor a un... | [
{
"created": "Tue, 8 Jun 2021 18:00:01 GMT",
"version": "v1"
}
] | 2021-09-15 | [
[
"Cicoli",
"Michele",
""
],
[
"Quevedo",
"Fernando",
""
],
[
"Savelli",
"Raffaele",
""
],
[
"Schachner",
"Andreas",
""
],
[
"Valandro",
"Roberto",
""
]
] | Extracting reliable low-energy information from string compactifications notoriously requires a detailed understanding of the UV sensitivity of the corresponding effective field theories. Despite past efforts in computing perturbative string corrections to the tree-level action, neither a systematic approach nor a unif... |
2110.03188 | Krishan Saraswat | Krishan Saraswat and Niayesh Afshordi | Spacing Statistics of Energy Spectra: Random Matrices, Black Hole
Thermalization, and Echoes | 60 pages, 22 figures, consistent with published JHEP version | J. High Energ. Phys. 2022, 17 (2022) | 10.1007/JHEP04(2022)017 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent advances in AdS/CFT holography have suggested that the near-horizon
dynamics of black holes can be described by random matrix systems. We study how
the energy spectrum of a system with a generic random Hamiltonian matrix
affects its early and late time thermalization behaviour using the spectral
form factor (w... | [
{
"created": "Thu, 7 Oct 2021 05:27:02 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Dec 2021 08:03:37 GMT",
"version": "v2"
},
{
"created": "Sat, 9 Apr 2022 02:52:54 GMT",
"version": "v3"
}
] | 2022-04-12 | [
[
"Saraswat",
"Krishan",
""
],
[
"Afshordi",
"Niayesh",
""
]
] | Recent advances in AdS/CFT holography have suggested that the near-horizon dynamics of black holes can be described by random matrix systems. We study how the energy spectrum of a system with a generic random Hamiltonian matrix affects its early and late time thermalization behaviour using the spectral form factor (whi... |
hep-th/9305034 | Naoki Sasakura | Naoki Sasakura | Lattice Topological Field Theory and First Order Phase Transition | 7 pp., UT-642 | Phys.Lett. B316 (1993) 329-332 | 10.1016/0370-2693(93)90333-D | null | hep-th | null | Carrying out perturbations around a lattice topological field theory in two
dimensions, we show that it is on a first order phase transition fixed point
with multiplicity ${n(n-1)/2}$, where $n$ is the number of its independent
physical observables. We discuss about the order parameters and the finite size
effect for... | [
{
"created": "Mon, 10 May 1993 08:59:35 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Sasakura",
"Naoki",
""
]
] | Carrying out perturbations around a lattice topological field theory in two dimensions, we show that it is on a first order phase transition fixed point with multiplicity ${n(n-1)/2}$, where $n$ is the number of its independent physical observables. We discuss about the order parameters and the finite size effect for t... |
hep-th/9307150 | Andrzej Sitarz | Andrzej Sitarz | Metric On Quantum Spaes | 7 pages (LaTeX), preprint TPJU 14/93 | null | 10.1007/BF00751169 | null | hep-th | null | We introduce the analogue of the metric tensor in case of $q$-deformed
differential calculus. We analyse the consequences of the existence of such
metric, showing that this enforces severe restrictions on the parameters of the
theory. We discuss in detail the examples of the Manin plane and the
$q$-deformation of $SU... | [
{
"created": "Sun, 25 Jul 1993 13:01:35 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Sitarz",
"Andrzej",
""
]
] | We introduce the analogue of the metric tensor in case of $q$-deformed differential calculus. We analyse the consequences of the existence of such metric, showing that this enforces severe restrictions on the parameters of the theory. We discuss in detail the examples of the Manin plane and the $q$-deformation of $SU(2... |
hep-th/0310187 | Mario Trigiante | M. de Roo, S. Panda, M. Trigiante, D. B. Westra | Potential and mass-matrix in gauged N=4 supergravity | 28 pages, LaTeX | JHEP 0311:022,2003 | 10.1088/1126-6708/2003/11/022 | UG-03/06, MRI-P-031001, SPIN-03/36, ITP-UU-03/55 | hep-th | null | We discuss the potential and mass-matrix of gauged N=4 matter coupled
supergravity for the case of six matter multiplets, extending previous work by
considering the dependence on all scalars. We consider all semi-simple gauge
groups and analyse the potential and its first and second derivatives in the
origin of the s... | [
{
"created": "Mon, 20 Oct 2003 15:49:21 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"de Roo",
"M.",
""
],
[
"Panda",
"S.",
""
],
[
"Trigiante",
"M.",
""
],
[
"Westra",
"D. B.",
""
]
] | We discuss the potential and mass-matrix of gauged N=4 matter coupled supergravity for the case of six matter multiplets, extending previous work by considering the dependence on all scalars. We consider all semi-simple gauge groups and analyse the potential and its first and second derivatives in the origin of the sca... |
hep-th/0101063 | Arno Bohm | A.Bohm, H.Kaldass, S.Wickramasekara | Relativistic Gamow Vectors I Derivation from Poles of the S-Matrix | 40 pages, 3 figures | null | null | null | hep-th math-ph math.MP quant-ph | null | A state vector description for relativistic resonances is derived from the
first order pole of the $j$-th partial $S$-matrix at the invariant square mass
value $\sm_R=(m-i\Gamma/2)^2$ in the second sheet of the Riemann energy
surface. To associate a ket, called Gamow vector, to the pole, we use the
generalized eigenv... | [
{
"created": "Thu, 11 Jan 2001 00:14:13 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Bohm",
"A.",
""
],
[
"Kaldass",
"H.",
""
],
[
"Wickramasekara",
"S.",
""
]
] | A state vector description for relativistic resonances is derived from the first order pole of the $j$-th partial $S$-matrix at the invariant square mass value $\sm_R=(m-i\Gamma/2)^2$ in the second sheet of the Riemann energy surface. To associate a ket, called Gamow vector, to the pole, we use the generalized eigenvec... |
2302.04697 | Shota Fujiwara | Shota Fujiwara | Schur-like index of the Klebanov-Witten theory via the AdS/CFT
correspondence | 15 pages, 1 figure | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We calculate an unrefined limit of the superconformal index (the Schur-like
index) of the Klebanov-Witten theory from the dual AdS side by using the
recently developed giant graviton expansion method. Our formula includes
multiple sums of the contribution of the D3-branes wrapped on three-cycles in
the internal space... | [
{
"created": "Thu, 9 Feb 2023 15:32:19 GMT",
"version": "v1"
}
] | 2023-02-10 | [
[
"Fujiwara",
"Shota",
""
]
] | We calculate an unrefined limit of the superconformal index (the Schur-like index) of the Klebanov-Witten theory from the dual AdS side by using the recently developed giant graviton expansion method. Our formula includes multiple sums of the contribution of the D3-branes wrapped on three-cycles in the internal space. ... |
hep-th/9904177 | Nathan F. Lepora | Nathan F. Lepora and T. W. B. Kibble | Classifying Vortex Solutions to Gauge Theories | 26 Pages. Latex. To be published in Phys. Rev. D | Phys.Rev. D59 (1999) 125019 | 10.1103/PhysRevD.59.125019 | Imperial/TP/97-98/48 | hep-th hep-ph | null | We classify the spectrum, family structure and stability of Nielsen-Olesen
vortices embedded in a larger gauge group when the vacuum manifold is related
to a symmetric space.
| [
{
"created": "Mon, 26 Apr 1999 16:13:50 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Lepora",
"Nathan F.",
""
],
[
"Kibble",
"T. W. B.",
""
]
] | We classify the spectrum, family structure and stability of Nielsen-Olesen vortices embedded in a larger gauge group when the vacuum manifold is related to a symmetric space. |
hep-th/9901103 | Thomas E. Clark | T.E. Clark and S.T. Love | The Effective K\"ahler Potential And Extra Space-Time Dimensions | 16 pages, LaTeX, 3 Postscript figures | Phys. Rev. D 60, 025005 (1999) | 10.1103/PhysRevD.60.025005 | null | hep-th | null | The effects of extra space-time dimensions on the Wilsonian effective
K\"ahler potential and the perturbative one loop effective K\"ahler potential
are determined within the framework of an Abelian gauge theory with N=2
supersymmetric field content. The relation between the K\"ahler metric and the
effective gauge cou... | [
{
"created": "Thu, 21 Jan 1999 21:01:07 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Clark",
"T. E.",
""
],
[
"Love",
"S. T.",
""
]
] | The effects of extra space-time dimensions on the Wilsonian effective K\"ahler potential and the perturbative one loop effective K\"ahler potential are determined within the framework of an Abelian gauge theory with N=2 supersymmetric field content. The relation between the K\"ahler metric and the effective gauge coupl... |
1305.3373 | Balazs Pozsgay | B. Pozsgay | Form factor approach to diagonal finite volume matrix elements in
Integrable QFT | 29 pages | null | 10.1007/JHEP07(2013)157 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive an exact formula for finite volume excited state mean values of
local operators in 1+1 dimensional Integrable QFT with diagonal scattering. Our
result is a non-trivial generalization of the LeClair-Mussardo series, which is
a form factor expansion for finite size ground state mean values.
| [
{
"created": "Wed, 15 May 2013 07:07:59 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Pozsgay",
"B.",
""
]
] | We derive an exact formula for finite volume excited state mean values of local operators in 1+1 dimensional Integrable QFT with diagonal scattering. Our result is a non-trivial generalization of the LeClair-Mussardo series, which is a form factor expansion for finite size ground state mean values. |
hep-th/9709117 | John F. Beacom | J. F. Beacom (Univ. of Wisconsin and Caltech), A. B. Balantekin (Univ.
of Wisconsin) | A Semiclassical Approach to Level Crossing in Supersymmetric Quantum
Mechanics | 15 pages, Latex with lamuphys and psfig macros. Talk by first Author
at the UIC "Supersymmetry and Integrable Models Workshop", Chicago, June
12-14, 1997; proceedings to be published in Springer Lecture Notes in
Physics, H. Aratyn et al., eds. This paper also available at
http://nucth.physics.wisc.edu/preprints | null | 10.1007/BFb0105326 | MAD-NT-97-06 | hep-th hep-ph | null | Much use has been made of the techniques of supersymmetric quantum mechanics
(SUSY QM) for studying bound-state problems characterized by a superpotential
$\phi(x)$. Under the analytic continuation $\phi(x) \to i\phi(x)$, a pair of
superpartner bound-state problems is transformed into a two-state
level-crossing probl... | [
{
"created": "Tue, 16 Sep 1997 18:45:45 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Beacom",
"J. F.",
"",
"Univ. of Wisconsin and Caltech"
],
[
"Balantekin",
"A. B.",
"",
"Univ.\n of Wisconsin"
]
] | Much use has been made of the techniques of supersymmetric quantum mechanics (SUSY QM) for studying bound-state problems characterized by a superpotential $\phi(x)$. Under the analytic continuation $\phi(x) \to i\phi(x)$, a pair of superpartner bound-state problems is transformed into a two-state level-crossing problem... |
1312.7874 | Blaise Gout\'eraux | Marco M. Caldarelli, Joan Camps, Blaise Gout\'eraux and Kostas
Skenderis | AdS/Ricci-flat correspondence | v3: Minor edits, references added, matches published version | JHEP 04(2014)071 | 10.1007/JHEP04(2014)071 | NORDITA-2013-118 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a comprehensive analysis of the AdS/Ricci-flat correspondence, a
map between a class of asymptotically locally AdS spacetimes and a class of
Ricci-flat spacetimes. We provide a detailed derivation of the map, discuss a
number of extensions and apply it to a number of important examples, such as
AdS on a to... | [
{
"created": "Mon, 30 Dec 2013 20:56:50 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Jan 2014 20:55:05 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Apr 2014 13:47:47 GMT",
"version": "v3"
}
] | 2014-04-21 | [
[
"Caldarelli",
"Marco M.",
""
],
[
"Camps",
"Joan",
""
],
[
"Goutéraux",
"Blaise",
""
],
[
"Skenderis",
"Kostas",
""
]
] | We present a comprehensive analysis of the AdS/Ricci-flat correspondence, a map between a class of asymptotically locally AdS spacetimes and a class of Ricci-flat spacetimes. We provide a detailed derivation of the map, discuss a number of extensions and apply it to a number of important examples, such as AdS on a toru... |
hep-th/9512188 | Mirjam Cvetic | Kwan-Leung Chan, Mirjam Cvetic (University of Pennsylvania) | Massless BPS-Saturated States on the Two-Torus Moduli Sub-Space of
Heterotic String | 7 pages, uses RevTeX (minor typos corrected, to appear in Phys. Lett.
B) | Phys.Lett.B375:98-102,1996 | 10.1016/0370-2693(96)00212-2 | IASSNS-HEP-95/117, UPR-687-T | hep-th | null | Within a four-dimensional, toroidally compactified heterotic string, we
identify (quantized) charge vectors of electrically charged BPS-saturated
states (along with the tower of SL(2,Z) related dyonic states), which preserve
1/2 of N=4 supersymmetry and become massless along the hyper-surfaces of
enhanced gauge symme... | [
{
"created": "Fri, 22 Dec 1995 15:21:30 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Dec 1995 22:21:50 GMT",
"version": "v2"
},
{
"created": "Thu, 29 Feb 1996 21:31:23 GMT",
"version": "v3"
}
] | 2009-09-17 | [
[
"Chan",
"Kwan-Leung",
"",
"University of Pennsylvania"
],
[
"Cvetic",
"Mirjam",
"",
"University of Pennsylvania"
]
] | Within a four-dimensional, toroidally compactified heterotic string, we identify (quantized) charge vectors of electrically charged BPS-saturated states (along with the tower of SL(2,Z) related dyonic states), which preserve 1/2 of N=4 supersymmetry and become massless along the hyper-surfaces of enhanced gauge symmetr... |
1507.01869 | Chris White | A. Luna, R. Monteiro, D. O'Connell and C. D. White | The classical double copy for Taub-NUT spacetime | 13 pages, no figures. Minor edits to match journal version | null | 10.1016/j.physletb.2015.09.021 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The double copy is a much-studied relationship between gauge theory and
gravity amplitudes. Recently, this was generalised to an infinite family of
classical solutions to Einstein's equations, namely stationary Kerr-Schild
geometries. In this paper, we extend this to the Taub-NUT solution in gravity,
which has a doub... | [
{
"created": "Tue, 7 Jul 2015 16:52:53 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Dec 2015 17:15:00 GMT",
"version": "v2"
}
] | 2015-12-09 | [
[
"Luna",
"A.",
""
],
[
"Monteiro",
"R.",
""
],
[
"O'Connell",
"D.",
""
],
[
"White",
"C. D.",
""
]
] | The double copy is a much-studied relationship between gauge theory and gravity amplitudes. Recently, this was generalised to an infinite family of classical solutions to Einstein's equations, namely stationary Kerr-Schild geometries. In this paper, we extend this to the Taub-NUT solution in gravity, which has a double... |
1004.4867 | Jos\'e Roberto Vidal Madrid | Enrique \'Alvarez, Roberto Vidal | Comments on the vacuum energy decay | 25 pages, 1 figures; significant changes; added content from another
preprint | JCAP 1011 (2010) 043 | 10.1088/1475-7516/2010/11/043 | DFT-UAM-10-05, IFT-UAM/CSIC-10-24 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The {\em instability of vacuum energy} in de Sitter space as discussed
recently by Polyakov is argued to be a generic feature when external
gravitational fields are present. It is related to the existence of {\em
forbidden} (by momentum conservation) decays derived in some detail by Bros,
Epstein and Moschella. Some ... | [
{
"created": "Tue, 27 Apr 2010 17:20:21 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jun 2010 16:12:45 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Sep 2010 11:24:14 GMT",
"version": "v3"
},
{
"created": "Mon, 4 Oct 2010 16:05:37 GMT",
"version": "v4"
}
] | 2015-05-18 | [
[
"Álvarez",
"Enrique",
""
],
[
"Vidal",
"Roberto",
""
]
] | The {\em instability of vacuum energy} in de Sitter space as discussed recently by Polyakov is argued to be a generic feature when external gravitational fields are present. It is related to the existence of {\em forbidden} (by momentum conservation) decays derived in some detail by Bros, Epstein and Moschella. Some ca... |
hep-th/0007164 | Peter Bantay | P. Bantay | On generalizations of Verlinde's formula | 6 pages | null | null | null | hep-th | null | It is shown that traces of mapping classes of finite order may be expressed
by Verlinde-like formulae. The 3D topological argument is explained, and the
resulting trace identities for modular matrix elements are presented.
| [
{
"created": "Thu, 20 Jul 2000 15:56:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bantay",
"P.",
""
]
] | It is shown that traces of mapping classes of finite order may be expressed by Verlinde-like formulae. The 3D topological argument is explained, and the resulting trace identities for modular matrix elements are presented. |
1007.4456 | Jiang Qing-Quan | Qing-Quan Jiang, Yan Han, Xu Cai | Quantum corrections and black hole spectroscopy | 14 pages, no figure, use JHEP3.cls. to be published in JHEP | JHEP 1008:049,2010 | 10.1007/JHEP08(2010)049 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the work \cite{BRM,RBE}, black hole spectroscopy has been successfully
reproduced in the tunneling picture. As a result, the derived entropy spectrum
of black hole in different gravity (including Einstein's gravity,
Einstein-Gauss-Bonnet gravity and Ho\v{r}ava-Lifshitz gravity) are all evenly
spaced, sharing the s... | [
{
"created": "Mon, 26 Jul 2010 13:41:26 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Jiang",
"Qing-Quan",
""
],
[
"Han",
"Yan",
""
],
[
"Cai",
"Xu",
""
]
] | In the work \cite{BRM,RBE}, black hole spectroscopy has been successfully reproduced in the tunneling picture. As a result, the derived entropy spectrum of black hole in different gravity (including Einstein's gravity, Einstein-Gauss-Bonnet gravity and Ho\v{r}ava-Lifshitz gravity) are all evenly spaced, sharing the sam... |
0912.4712 | Francisco A. Brito | F.A. Brito, H. S. Jesuino | Multi-scalar tachyon potential on non-BPS domain walls | version to appear in JHEP, 18 pages, 3 figures | JHEP 1007:031,2010 | 10.1007/JHEP07(2010)031 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have considered the multi-scalar and multi-tachyon fields living on a 3d
domain wall embedded in a 5d dimensional Minkowski spacetime. The effective
action for such a domain wall can be found by integrating out the normal modes
as vibrating modes around the domain wall solution of a truncated 5d
supergravity actio... | [
{
"created": "Wed, 23 Dec 2009 19:08:17 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jun 2010 18:38:49 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Brito",
"F. A.",
""
],
[
"Jesuino",
"H. S.",
""
]
] | We have considered the multi-scalar and multi-tachyon fields living on a 3d domain wall embedded in a 5d dimensional Minkowski spacetime. The effective action for such a domain wall can be found by integrating out the normal modes as vibrating modes around the domain wall solution of a truncated 5d supergravity action.... |
hep-th/9506038 | Jin-Ho Cho | Jin-Ho Cho and Hyuk-jae Lee | Induced Spin from the $ISO(2,1)$ Gauge Theory with the Gravitational
Chern-Simons Term | LaTeX 8 pages, To be published in Phys. Lett. B | Phys.Lett. B351 (1995) 111-115 | 10.1016/0370-2693(95)00360-W | KAIST-CHEP-94/20, SNUTP 94-80 | hep-th | null | In the context of $ISO(2,1)$ gauge theory, we consider $(2+1)$-dimensional
gravity with the gravitational Chern-Simons term (CST). This formulation allows
the `exact' solution for the system coupled to a massive point particle (which
is not the case in the conventional Chern-Simons gravity). The solution
exhibits loc... | [
{
"created": "Wed, 7 Jun 1995 07:26:17 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Cho",
"Jin-Ho",
""
],
[
"Lee",
"Hyuk-jae",
""
]
] | In the context of $ISO(2,1)$ gauge theory, we consider $(2+1)$-dimensional gravity with the gravitational Chern-Simons term (CST). This formulation allows the `exact' solution for the system coupled to a massive point particle (which is not the case in the conventional Chern-Simons gravity). The solution exhibits local... |
1509.03081 | Behzad Eslam Panah | S. H. Hendi, B. Eslam Panah, M. Momennia and S. Panahiyan | Three dimensional nonlinear magnetic AdS solutions through topological
defects | 22 pages with 24 figures. Accepted for publication in Eur. Phys. J. C | Eur. Phys. J. C (2015) 75:457 | 10.1140/epjc/s10052-015-3677-1 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by large applications of topological defects in describing different
phenomena in physics, and considering the importance of three dimensional
solutions in AdS/CFT correspondence, in this paper we obtain magnetic anti-de
Sitter solutions of nonlinear electromagnetic fields. We take into account
three classes... | [
{
"created": "Thu, 10 Sep 2015 10:23:06 GMT",
"version": "v1"
}
] | 2015-09-29 | [
[
"Hendi",
"S. H.",
""
],
[
"Panah",
"B. Eslam",
""
],
[
"Momennia",
"M.",
""
],
[
"Panahiyan",
"S.",
""
]
] | Inspired by large applications of topological defects in describing different phenomena in physics, and considering the importance of three dimensional solutions in AdS/CFT correspondence, in this paper we obtain magnetic anti-de Sitter solutions of nonlinear electromagnetic fields. We take into account three classes o... |
hep-th/9809084 | Antonio Bassetto | A. Bassetto | QCD: from four to two dimensions | revtex 11 pages, no figures. Invited talk at the XIth International
Conference on PROBLEMS OF QUANTUM FIELD THEORY, Dubna (1998), to appear in
the Proceedings | null | null | null | hep-th | null | I review some work done in the past four years concerning the transition of
Yang-Mills theories from 1+3 to 1+1 dimensions. The problem is considered both
in a perturbative context and in exact solutions when available. Several
interesting features are discussed, mainly in relation to the phenomenon of
confinement, a... | [
{
"created": "Sun, 13 Sep 1998 15:32:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bassetto",
"A.",
""
]
] | I review some work done in the past four years concerning the transition of Yang-Mills theories from 1+3 to 1+1 dimensions. The problem is considered both in a perturbative context and in exact solutions when available. Several interesting features are discussed, mainly in relation to the phenomenon of confinement, and... |
hep-th/0509039 | Thomas Larsson | T. A. Larsson | On the problem of time in two and four dimensions | 9 pages | null | null | null | hep-th math-ph math.MP | null | In general-covariant theories the Hamiltonian is a constraint, and hence
there is no time evolution; this is the problem of time. In the subcritical
free string, the Hamiltonian ceases to be a constraint after quantization due
to conformal anomalies, and time evolution becomes non-trivial and unitary. It
is argued th... | [
{
"created": "Mon, 5 Sep 2005 15:21:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Larsson",
"T. A.",
""
]
] | In general-covariant theories the Hamiltonian is a constraint, and hence there is no time evolution; this is the problem of time. In the subcritical free string, the Hamiltonian ceases to be a constraint after quantization due to conformal anomalies, and time evolution becomes non-trivial and unitary. It is argued that... |
1405.4467 | Takashi Kameyama | Takashi Kameyama and Kentaroh Yoshida | Anisotropic Landau-Lifshitz sigma models from q-deformed AdS_5 x S^5
superstrings | 38 pages, 1 figure, typos corrected, minor comments and references
added | null | 10.1007/JHEP08(2014)110 | KUNS-2499 | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider bosonic subsectors of the q-deformed AdS_5 x S^5 superstring
action and study the classical integrable structure of anisotropic
Landau-Lifshitz sigma models (LLSMs) derived by taking fast-moving limits. The
subsectors are 1) deformed AdS_3 x S^1 and 2) R x deformed S^3. The cases 1)
and 2) lead to a time-... | [
{
"created": "Sun, 18 May 2014 07:27:51 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Aug 2014 07:22:15 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Kameyama",
"Takashi",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We consider bosonic subsectors of the q-deformed AdS_5 x S^5 superstring action and study the classical integrable structure of anisotropic Landau-Lifshitz sigma models (LLSMs) derived by taking fast-moving limits. The subsectors are 1) deformed AdS_3 x S^1 and 2) R x deformed S^3. The cases 1) and 2) lead to a time-li... |
1910.10009 | Omar Zanusso | Alessandro Codello, Mahmoud Safari, Gian Paolo Vacca, Omar Zanusso | Symmetry and universality of multi-field interactions in $6-\epsilon$
dimensions | 8 pages; to appear on Phys. Rev. D | Phys. Rev. D 101, 065002 (2020) | 10.1103/PhysRevD.101.065002 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We outline a general strategy developed for the analysis of critical models,
which we apply to obtain a heuristic classification of all universality classes
with up to three field-theoretical scalar order parameters in $d=6-\epsilon$
dimensions. As expected by the paradigm of universality, each class is uniquely
char... | [
{
"created": "Tue, 22 Oct 2019 14:35:05 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Mar 2020 17:12:26 GMT",
"version": "v2"
}
] | 2020-03-18 | [
[
"Codello",
"Alessandro",
""
],
[
"Safari",
"Mahmoud",
""
],
[
"Vacca",
"Gian Paolo",
""
],
[
"Zanusso",
"Omar",
""
]
] | We outline a general strategy developed for the analysis of critical models, which we apply to obtain a heuristic classification of all universality classes with up to three field-theoretical scalar order parameters in $d=6-\epsilon$ dimensions. As expected by the paradigm of universality, each class is uniquely charac... |
2106.04448 | Nathan Berkovits | Nathan Berkovits (ICTP-SAIFR/IFT-UNESP, S\~ao Paulo) | Manifest Spacetime Supersymmetry and the Superstring | 10 pages | null | 10.1007/JHEP10(2021)162 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The algebra of spacetime supersymmetry generators in the RNS formalism for
the superstring closes only up to a picture-changing operation. After adding
non-minimal variables and working in the "large" Hilbert space, the algebra
closes without picture-changing and spacetime supersymmetry can be made
manifest. The resu... | [
{
"created": "Tue, 8 Jun 2021 15:30:45 GMT",
"version": "v1"
}
] | 2021-11-03 | [
[
"Berkovits",
"Nathan",
"",
"ICTP-SAIFR/IFT-UNESP, São Paulo"
]
] | The algebra of spacetime supersymmetry generators in the RNS formalism for the superstring closes only up to a picture-changing operation. After adding non-minimal variables and working in the "large" Hilbert space, the algebra closes without picture-changing and spacetime supersymmetry can be made manifest. The result... |
2102.00680 | Sven Bjarke Gudnason | Salvatore Baldino, Lorenzo Bartolini, Stefano Bolognesi, Sven Bjarke
Gudnason | Holographic Nuclear Physics with Massive Quarks | LaTeX: 35 pages, 5 figures; V2: comments and references added, typos
corrected | Phys. Rev. D 103, 126015 (2021) | 10.1103/PhysRevD.103.126015 | IFUP-TH-2021 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss nuclear physics in the Witten-Sakai-Sugimoto model, in the limit
of large number $N_c$ of colors and large 't Hooft coupling, with the addition
of a finite mass for the quarks. Individual baryons are described by classical
solitons whose size is much smaller than the typical distance in nuclear bound
state... | [
{
"created": "Mon, 1 Feb 2021 07:45:38 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jun 2021 03:44:41 GMT",
"version": "v2"
}
] | 2021-06-18 | [
[
"Baldino",
"Salvatore",
""
],
[
"Bartolini",
"Lorenzo",
""
],
[
"Bolognesi",
"Stefano",
""
],
[
"Gudnason",
"Sven Bjarke",
""
]
] | We discuss nuclear physics in the Witten-Sakai-Sugimoto model, in the limit of large number $N_c$ of colors and large 't Hooft coupling, with the addition of a finite mass for the quarks. Individual baryons are described by classical solitons whose size is much smaller than the typical distance in nuclear bound states,... |
1705.09331 | G. Alencar | G. Alencar | Hidden Conformal Symmetry in Randall-Sundrum 2 Model: Universal Fermion
Localization by Torsion | Published version | Phys.Lett. B773 (2017) 601-603 | 10.1016/j.physletb.2017.09.014 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this manuscript we describe a hidden conformal symmetry of the second
Randall-Sundrum model (RS2). We show how this can be used to localize fermions
of both chiralities. The conformal symmetry leaves few free dimensionless
constants and constrains the allowed interactions. In this formulation the
warping of the ex... | [
{
"created": "Thu, 25 May 2017 19:04:15 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jul 2017 13:24:17 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Jul 2017 15:42:21 GMT",
"version": "v3"
},
{
"created": "Tue, 19 Sep 2017 16:25:47 GMT",
"version": "v4"
}
] | 2017-09-20 | [
[
"Alencar",
"G.",
""
]
] | In this manuscript we describe a hidden conformal symmetry of the second Randall-Sundrum model (RS2). We show how this can be used to localize fermions of both chiralities. The conformal symmetry leaves few free dimensionless constants and constrains the allowed interactions. In this formulation the warping of the extr... |
2404.08083 | Pieter Bomans | Pieter Bomans and Christopher Couzens | On the Class $\mathcal{S}$ Origin of Spindle Solutions | 43 pages including appendices | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We analyse the backreacted geometry corresponding to a stack of M5-branes
wrapped on a spindle, with a view towards precision tests of the dual
$\mathcal{N} = 1$ superconformal field theory. We carefully study the singular
loci of the uplifted geometry and show that these correspond to
$\mathbf{C}^3/\mathbf{Z}_n$ con... | [
{
"created": "Thu, 11 Apr 2024 18:55:22 GMT",
"version": "v1"
}
] | 2024-04-15 | [
[
"Bomans",
"Pieter",
""
],
[
"Couzens",
"Christopher",
""
]
] | We analyse the backreacted geometry corresponding to a stack of M5-branes wrapped on a spindle, with a view towards precision tests of the dual $\mathcal{N} = 1$ superconformal field theory. We carefully study the singular loci of the uplifted geometry and show that these correspond to $\mathbf{C}^3/\mathbf{Z}_n$ conic... |
2211.13143 | Bogdan Ganchev | Bogdan Ganchev, Daniel R. Mayerson | On Supersymmetric Multipole Ratios | 23 pages + 3 pages appendix, 4 figures | null | 10.1007/JHEP02(2023)160 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-dimensional supersymmetric black holes are static and so have all
vanishing multipoles. Nevertheless, it is possible to define finite multipole
ratios for these black holes, by taking the ratio of (finite) multipoles of
supersymmetric multicentered geometries and then taking the black hole scaling
limit of the m... | [
{
"created": "Wed, 23 Nov 2022 17:18:01 GMT",
"version": "v1"
}
] | 2023-03-01 | [
[
"Ganchev",
"Bogdan",
""
],
[
"Mayerson",
"Daniel R.",
""
]
] | Four-dimensional supersymmetric black holes are static and so have all vanishing multipoles. Nevertheless, it is possible to define finite multipole ratios for these black holes, by taking the ratio of (finite) multipoles of supersymmetric multicentered geometries and then taking the black hole scaling limit of the mul... |
1502.03377 | Boris Pioline | Boris Pioline (CERN and LPTHE) | $D^6 R^4$ amplitudes in various dimensions | 18 pages (+ 26 page appendix), three Mathematica files included with
submission; v2: minor corrections, version to appear in JHEP | null | 10.1007/JHEP04(2015)057 | CERN-PH-TH-2015-025 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-graviton couplings in the low energy effective action of type II string
vacua compactified on tori are strongly constrained by supersymmetry and
U-duality. While the $R^4$ and $D^4 R^4$ couplings are known exactly in terms
of Langlands-Eisenstein series of the U-duality group, the $D^6 R^4$ couplings
are not nea... | [
{
"created": "Wed, 11 Feb 2015 17:03:55 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Apr 2015 14:03:05 GMT",
"version": "v2"
}
] | 2015-06-23 | [
[
"Pioline",
"Boris",
"",
"CERN and LPTHE"
]
] | Four-graviton couplings in the low energy effective action of type II string vacua compactified on tori are strongly constrained by supersymmetry and U-duality. While the $R^4$ and $D^4 R^4$ couplings are known exactly in terms of Langlands-Eisenstein series of the U-duality group, the $D^6 R^4$ couplings are not nearl... |
1412.6838 | Mariusz Hynek | Stefan Fredenhagen, Jens Hoppe, Mariusz Hynek | The Lorentz Anomaly via Operator Product Expansion | null | J. Math. Phys. 56, 102302 (2015) | 10.1063/1.4932960 | AEI-2014-067 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The emergence of a critical dimension is one of the most striking features of
string theory. One way to obtain it is by demanding closure of the Lorentz
algebra in the light-cone gauge quantisation, as discovered for bosonic strings
more than fourty years ago. We give a detailed derivation of this classical
result ba... | [
{
"created": "Sun, 21 Dec 2014 21:39:12 GMT",
"version": "v1"
}
] | 2016-03-25 | [
[
"Fredenhagen",
"Stefan",
""
],
[
"Hoppe",
"Jens",
""
],
[
"Hynek",
"Mariusz",
""
]
] | The emergence of a critical dimension is one of the most striking features of string theory. One way to obtain it is by demanding closure of the Lorentz algebra in the light-cone gauge quantisation, as discovered for bosonic strings more than fourty years ago. We give a detailed derivation of this classical result base... |
hep-th/0610197 | Harald Dorn | Harald Dorn, George Jorjadze | Boundary Liouville Theory: Hamiltonian Description and Quantization | This is a contribution to the Proc. of the O'Raifeartaigh Symposium
on Non-Perturbative and Symmetry Methods in Field Theory (June 2006,
Budapest, Hungary), published in SIGMA (Symmetry, Integrability and Geometry:
Methods and Applications) at http://www.emis.de/journals/SIGMA/ | SIGMA 3:012,2007 | 10.3842/SIGMA.2007.012 | HU-EP-06/36 | hep-th | null | The paper is devoted to the Hamiltonian treatment of classical and quantum
properties of Liouville field theory on a timelike strip in 2d Minkowski space.
We give a complete description of classical solutions regular in the interior
of the strip and obeying constant conformally invariant conditions on both
boundaries... | [
{
"created": "Tue, 17 Oct 2006 17:05:08 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Jan 2007 18:51:00 GMT",
"version": "v2"
}
] | 2008-12-19 | [
[
"Dorn",
"Harald",
""
],
[
"Jorjadze",
"George",
""
]
] | The paper is devoted to the Hamiltonian treatment of classical and quantum properties of Liouville field theory on a timelike strip in 2d Minkowski space. We give a complete description of classical solutions regular in the interior of the strip and obeying constant conformally invariant conditions on both boundaries. ... |
1506.04738 | Satoshi Ohya | Satoshi Ohya | BPS Monopole in the Space of Boundary Conditions | 13 pages, 4 eepic figures; minor corrections | J.Phys.A48:505401,2015 | 10.1088/1751-8113/48/50/505401 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The space of all possible boundary conditions that respect self-adjointness
of Hamiltonian operator is known to be given by the group manifold $U(2)$ in
one-dimensional quantum mechanics. In this paper we study non-Abelian Berry's
connections in the space of boundary conditions in a simple quantum mechanical
system. ... | [
{
"created": "Mon, 15 Jun 2015 20:00:12 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Nov 2015 01:00:14 GMT",
"version": "v2"
}
] | 2015-11-25 | [
[
"Ohya",
"Satoshi",
""
]
] | The space of all possible boundary conditions that respect self-adjointness of Hamiltonian operator is known to be given by the group manifold $U(2)$ in one-dimensional quantum mechanics. In this paper we study non-Abelian Berry's connections in the space of boundary conditions in a simple quantum mechanical system. We... |
1606.02824 | Ivan Masterov | Ivan Masterov | N=2 supersymmetric odd-order Pais-Uhlenbeck oscillator | v1: 17 pages; v2: 18 pages; typos corrected, clarifying remarks
included into Section 3 and Conclusion; Section 5, references, and
acknowledgements added; published version | Nucl. Phys. B 910 (2016) P. 40-54 | 10.1016/j.nuclphysb.2016.06.030 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider an N=2 supersymmetric odd-order Pais-Uhlenbeck oscillator with
distinct frequencies of oscillation. The technique previously developed in
[Acta Phys. Polon. B 36 (2005) 2115; Nucl. Phys. B 902 (2016) 95] is used to
construct a family of Hamiltonian structures for this system.
| [
{
"created": "Thu, 9 Jun 2016 04:56:25 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Jul 2016 04:29:20 GMT",
"version": "v2"
}
] | 2016-07-12 | [
[
"Masterov",
"Ivan",
""
]
] | We consider an N=2 supersymmetric odd-order Pais-Uhlenbeck oscillator with distinct frequencies of oscillation. The technique previously developed in [Acta Phys. Polon. B 36 (2005) 2115; Nucl. Phys. B 902 (2016) 95] is used to construct a family of Hamiltonian structures for this system. |
hep-th/9901113 | null | B.G. Konopelchenko, G. Landolfi | On rigid string instantons in four dimensions | Latex, 7 pages | Phys.Lett. B459 (1999) 522-526 | 10.1016/S0370-2693(99)00699-1 | null | hep-th | null | Generalized Weierstrass formulae for surfaces in four-dimensional space
$\Bbb{R}^{4}$ are used to study (anti)self-dual rigid string configurations. It
is shown that such configurations are given by superminimal immersions into
$\Bbb{R}^{4}$. Explicit formulae for generic (anti)instantons are presented.
Particular cl... | [
{
"created": "Sat, 23 Jan 1999 09:36:39 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Konopelchenko",
"B. G.",
""
],
[
"Landolfi",
"G.",
""
]
] | Generalized Weierstrass formulae for surfaces in four-dimensional space $\Bbb{R}^{4}$ are used to study (anti)self-dual rigid string configurations. It is shown that such configurations are given by superminimal immersions into $\Bbb{R}^{4}$. Explicit formulae for generic (anti)instantons are presented. Particular clas... |
2003.08142 | Alesandro Santos | A. F. Santos, J. Ramos and Faqir C. Khanna | Non-Abelian Gravitoelectromagnetism and applications at finite
temperature | 14 pages, accepted for publication in Advances in High Energy Physics | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Studies about a formal analogy between the gravitational and the
electromagnetic fields lead to the notion of Gravitoelectromagnetism (GEM) to
describe gravitation. In fact, the GEM equations correspond to the weak field
approximation of gravitation field. Here a non-abelian extension of the GEM
theory is considered.... | [
{
"created": "Wed, 18 Mar 2020 10:45:21 GMT",
"version": "v1"
}
] | 2020-03-19 | [
[
"Santos",
"A. F.",
""
],
[
"Ramos",
"J.",
""
],
[
"Khanna",
"Faqir C.",
""
]
] | Studies about a formal analogy between the gravitational and the electromagnetic fields lead to the notion of Gravitoelectromagnetism (GEM) to describe gravitation. In fact, the GEM equations correspond to the weak field approximation of gravitation field. Here a non-abelian extension of the GEM theory is considered. U... |
1803.05920 | Valentin Reys | Kiril Hristov, Ivano Lodato, Valentin Reys | On the quantum entropy function in 4d gauged supergravity | 49 pages; extended analysis of BPS equations and corrected typos in
v2 | null | 10.1007/JHEP07(2018)072 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze BPS black hole attractors in the conformal 4d gauged supergravity
formalism and apply the technique known as supergravity localization in order
to evaluate Sen's quantum entropy function in the
$\mathrm{AdS}_2\!\times\!\mathrm{S}^2$ near-horizon geometry. Under certain
assumptions, we reduce the exact expr... | [
{
"created": "Thu, 15 Mar 2018 18:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Jul 2018 09:46:38 GMT",
"version": "v2"
}
] | 2018-08-15 | [
[
"Hristov",
"Kiril",
""
],
[
"Lodato",
"Ivano",
""
],
[
"Reys",
"Valentin",
""
]
] | We analyze BPS black hole attractors in the conformal 4d gauged supergravity formalism and apply the technique known as supergravity localization in order to evaluate Sen's quantum entropy function in the $\mathrm{AdS}_2\!\times\!\mathrm{S}^2$ near-horizon geometry. Under certain assumptions, we reduce the exact expres... |
2212.12342 | Vit Sriprachyakul | Marc-Antoine Fiset, Matthias R. Gaberdiel, Kiarash Naderi, Vit
Sriprachyakul | Perturbing the symmetric orbifold from the worldsheet | 27 pages, 1 figure | null | 10.1007/JHEP07(2023)093 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The symmetric orbifold of $\mathbb{T}^4$ is the analogue of free SYM in four
dimensions, and its dual is described by a tensionless string propagating in
${\rm AdS}_3\times {\rm S}^3 \times \mathbb{T}^4$. In this paper we study the
deformation of this exact AdS/CFT duality away from the free point. On the
symmetric o... | [
{
"created": "Fri, 23 Dec 2022 13:45:04 GMT",
"version": "v1"
}
] | 2023-07-26 | [
[
"Fiset",
"Marc-Antoine",
""
],
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Naderi",
"Kiarash",
""
],
[
"Sriprachyakul",
"Vit",
""
]
] | The symmetric orbifold of $\mathbb{T}^4$ is the analogue of free SYM in four dimensions, and its dual is described by a tensionless string propagating in ${\rm AdS}_3\times {\rm S}^3 \times \mathbb{T}^4$. In this paper we study the deformation of this exact AdS/CFT duality away from the free point. On the symmetric orb... |
hep-th/9811137 | Jan B. Thomassen | Jan B. Thomassen | Jacobians of chiral transformations and two-dimensional bosonization | 8 pages, LaTeX, uses Amssymb, minor corrections | null | null | IK-TUW 9811401 | hep-th | null | We formulate a complete path integral bosonization procedure for any
fermionic theory in two dimensions. The method works equally well for massive
and massless fermions, and is a generalization of an approach suggested earlier
by Andrianov. The classical action of the bosons in the bosonized theory is
identified with... | [
{
"created": "Sat, 14 Nov 1998 16:43:02 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 1998 13:36:13 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Dec 1998 12:12:42 GMT",
"version": "v3"
},
{
"created": "Wed, 3 Feb 1999 18:37:36 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"Thomassen",
"Jan B.",
""
]
] | We formulate a complete path integral bosonization procedure for any fermionic theory in two dimensions. The method works equally well for massive and massless fermions, and is a generalization of an approach suggested earlier by Andrianov. The classical action of the bosons in the bosonized theory is identified with -... |
2102.01676 | Matteo Buzzegoli | M. Buzzegoli and Dmitri E. Kharzeev | Anomalous gravitomagnetic moment and non-universality of the axial
vortical effect at finite temperature | 37 pages, 2 figures; final version published in Phys Rev D | Phys. Rev. D 103, 116005 (2021) | 10.1103/PhysRevD.103.116005 | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | The coupling between the spin of a massive Dirac fermion and the angular
momentum of the medium, i.e. the gravitomagnetic moment, is shown here to be
renormalized by QED interactions at finite temperature. This means that the
anomalous gravitomagnetic moment (AGM) does not vanish, and implies that
thermal effects can... | [
{
"created": "Tue, 2 Feb 2021 18:47:27 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jun 2021 19:11:25 GMT",
"version": "v2"
}
] | 2021-06-16 | [
[
"Buzzegoli",
"M.",
""
],
[
"Kharzeev",
"Dmitri E.",
""
]
] | The coupling between the spin of a massive Dirac fermion and the angular momentum of the medium, i.e. the gravitomagnetic moment, is shown here to be renormalized by QED interactions at finite temperature. This means that the anomalous gravitomagnetic moment (AGM) does not vanish, and implies that thermal effects can b... |
hep-th/9401146 | Andrzej Sitarz | Andrzej Sitarz | Noncommutative differential geometry with higher order derivatives | 10 pages | Lett.Math.Phys. 32 (1994) 357-364 | 10.1007/BF00761145 | TPJU 2/94 | hep-th math.OA | null | We build a toy model of differential geometry on the real line, which
includes derivatives of the second order. Such construction is possible only
within the framework of noncommutative geometry. We introduce the metric and
briefly discuss two simple physical models of scalar field theory and gauge
theory in this geo... | [
{
"created": "Fri, 28 Jan 1994 10:45:49 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Sitarz",
"Andrzej",
""
]
] | We build a toy model of differential geometry on the real line, which includes derivatives of the second order. Such construction is possible only within the framework of noncommutative geometry. We introduce the metric and briefly discuss two simple physical models of scalar field theory and gauge theory in this geome... |
1902.10669 | Raimundo Ivan de Oliveira Junior | R.I. de Oliveira Junior, M.O.Tahim, G.Alencar and R.R.Landim | Localization of a Model With U(1) Kinetic Gauge Mixing | null | MPLA's Vol No.35, No.08 , 2050047(2020) | 10.1142/S0217732320500479 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study the localization of a model with kinetic gauge mixing
on a thin membrane. The model we discuss is a theory for millicharged
particles, proposed by Holdom in 1985, and that now is object of study in the
LHC. We propose a geometrical coupling between the gauge fields, the Ricci
scalar and the Ric... | [
{
"created": "Wed, 27 Feb 2019 18:08:22 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Feb 2019 14:23:55 GMT",
"version": "v2"
}
] | 2020-03-23 | [
[
"Junior",
"R. I. de Oliveira",
""
],
[
"Tahim",
"M. O.",
""
],
[
"Alencar",
"G.",
""
],
[
"Landim",
"R. R.",
""
]
] | In this paper we study the localization of a model with kinetic gauge mixing on a thin membrane. The model we discuss is a theory for millicharged particles, proposed by Holdom in 1985, and that now is object of study in the LHC. We propose a geometrical coupling between the gauge fields, the Ricci scalar and the Ricci... |
hep-th/0404209 | Amir H. Fatollahi | Amir H. Fatollahi, Hossein Mohammadzadeh | On The Classical Dynamics Of Charges In Noncommutative QED | 9 pages, no figure, to appear in Eur. Phys. J. C | Eur.Phys.J. C36 (2004) 113-116 | 10.1140/epjc/s2004-01871-8 | null | hep-th | null | One approach for formulating the classical dynamics of charged particles in
non-Abelian gauge theories is due to Wong. Following Wong's approach, we derive
the classical equations of motion of a charged particle in U(1) gauge theory on
noncommutative space, the so-called noncommutative QED. In the present use of
the ... | [
{
"created": "Tue, 27 Apr 2004 12:11:56 GMT",
"version": "v1"
}
] | 2017-02-08 | [
[
"Fatollahi",
"Amir H.",
""
],
[
"Mohammadzadeh",
"Hossein",
""
]
] | One approach for formulating the classical dynamics of charged particles in non-Abelian gauge theories is due to Wong. Following Wong's approach, we derive the classical equations of motion of a charged particle in U(1) gauge theory on noncommutative space, the so-called noncommutative QED. In the present use of the pr... |
1803.08421 | Ruslan Metsaev | R.R. Metsaev | BRST-BV approach to continuous-spin field | 11 pages, v2: Typos in text corrected. References added | null | 10.1016/j.physletb.2018.04.038 | FIAN-TD-2018-03 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using BRST-BV approach, massless and massive continuous-spin fields
propagating in the flat space are studied. For such fields, BRST-BV gauge
invariant Lagrangian is obtained. The Lagrangian and gauge transformations are
constructed out of traceless gauge fields and traceless gauge transformation
parameters. Interrel... | [
{
"created": "Thu, 22 Mar 2018 15:55:24 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Jun 2018 16:34:00 GMT",
"version": "v2"
}
] | 2018-06-05 | [
[
"Metsaev",
"R. R.",
""
]
] | Using BRST-BV approach, massless and massive continuous-spin fields propagating in the flat space are studied. For such fields, BRST-BV gauge invariant Lagrangian is obtained. The Lagrangian and gauge transformations are constructed out of traceless gauge fields and traceless gauge transformation parameters. Interrelat... |
hep-th/0001206 | Shamit Kachru | Shamit Kachru, Michael Schulz and Eva Silverstein | Self-tuning flat domain walls in 5d gravity and string theory | 21 pages, harvmac big | Phys.Rev.D62:045021,2000 | 10.1103/PhysRevD.62.045021 | SLAC-PUB-8337, SU-ITP-00/02, IASSNS-HEP-00/05 | hep-th | null | We present Poincare invariant domain wall (``3-brane'') solutions to some
5-dimensional effective theories which can arise naturally in string theory. In
particular, we find theories where Poincare invariant solutions exist for
arbitrary values of the brane tension, for certain restricted forms of the bulk
interactio... | [
{
"created": "Mon, 31 Jan 2000 22:35:23 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Kachru",
"Shamit",
""
],
[
"Schulz",
"Michael",
""
],
[
"Silverstein",
"Eva",
""
]
] | We present Poincare invariant domain wall (``3-brane'') solutions to some 5-dimensional effective theories which can arise naturally in string theory. In particular, we find theories where Poincare invariant solutions exist for arbitrary values of the brane tension, for certain restricted forms of the bulk interactions... |
1008.2309 | Jochen Zahn | Jochen Zahn | Noncommutative (supersymmetric) electrodynamics in the Yang-Feldman
formalism | 49 pages, published version | Phys.Rev.D82:105033,2010 | 10.1103/PhysRevD.82.105033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study quantum electrodynamics on the noncommutative Minkowski space in the
Yang-Feldman formalism. Local observables are defined by using covariant
coordinates. We compute the two-point function of the interacting field
strength to second order and find the infrared divergent terms already known
from computations ... | [
{
"created": "Fri, 13 Aug 2010 13:16:58 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Dec 2010 15:52:34 GMT",
"version": "v2"
}
] | 2010-12-23 | [
[
"Zahn",
"Jochen",
""
]
] | We study quantum electrodynamics on the noncommutative Minkowski space in the Yang-Feldman formalism. Local observables are defined by using covariant coordinates. We compute the two-point function of the interacting field strength to second order and find the infrared divergent terms already known from computations us... |
hep-th/0112210 | Paul Koerber | Paul Koerber, Alexander Sevrin | Getting the D-brane effective action from BPS configurations | 6 pages, proceedings of the Corfu 2001 RTN meeting | Fortsch.Phys.50:923-929,2002 | 10.1002/1521-3978(200209)50:8/9<923::AID-PROP923>3.0.CO;2-Z | null | hep-th | null | We review a method to find the non-abelian open superstring effective action,
thereby settling the issue of the ordering ambiguities. We start from solutions
to Yang-Mills which, in D-brane context, define certain BPS configurations.
Studying their deformations in the abelian case shows that the Born-Infeld
action is... | [
{
"created": "Fri, 21 Dec 2001 13:30:51 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Koerber",
"Paul",
""
],
[
"Sevrin",
"Alexander",
""
]
] | We review a method to find the non-abelian open superstring effective action, thereby settling the issue of the ordering ambiguities. We start from solutions to Yang-Mills which, in D-brane context, define certain BPS configurations. Studying their deformations in the abelian case shows that the Born-Infeld action is t... |
1311.1168 | David Berenstein | David Berenstein, Eric Dzienkowski | Numerical Evidence for Firewalls | 4 pages, 2 figures. v2:updated references | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study thermal configurations in the BFSS matrix model produced by
numerical simulations. We do this by adding a probe brane to a typical
configuration and studying the fermionic degrees of freedom connecting the
probe to the configuration. Depending on the parameters of the probe there is a
region where these ferm... | [
{
"created": "Tue, 5 Nov 2013 19:24:09 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Nov 2013 23:48:06 GMT",
"version": "v2"
}
] | 2013-11-25 | [
[
"Berenstein",
"David",
""
],
[
"Dzienkowski",
"Eric",
""
]
] | We study thermal configurations in the BFSS matrix model produced by numerical simulations. We do this by adding a probe brane to a typical configuration and studying the fermionic degrees of freedom connecting the probe to the configuration. Depending on the parameters of the probe there is a region where these fermio... |
2201.04250 | Dine Ousmane Samary | Vincent Lahoche, Dine Ousmane Samary, Mohamed Tamaazousti | Functional Renormalization Group Approach for Signal Detection | 101 pages, 41 figures | null | null | null | hep-th cond-mat.dis-nn | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This review paper uses renormalization group techniques for signal detection
in nearly-continuous positive spectra. We highlight universal aspects of the
analogue field-theory approach. The first aim is to present an extended
self-consistent construction of the analogue effective field-theory framework
for data, whic... | [
{
"created": "Wed, 12 Jan 2022 00:16:09 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Jun 2023 10:41:31 GMT",
"version": "v2"
}
] | 2023-06-06 | [
[
"Lahoche",
"Vincent",
""
],
[
"Samary",
"Dine Ousmane",
""
],
[
"Tamaazousti",
"Mohamed",
""
]
] | This review paper uses renormalization group techniques for signal detection in nearly-continuous positive spectra. We highlight universal aspects of the analogue field-theory approach. The first aim is to present an extended self-consistent construction of the analogue effective field-theory framework for data, which ... |
1109.1065 | Tanmay Vachaspati | Tanmay Vachaspati | Soliton Creation with a Twist | 10 pages, 4 figures | null | 10.1103/PhysRevD.84.125003 | null | hep-th cond-mat.other hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider soliton creation when there are "twist" degrees of freedom
present in the model in addition to those that make up the soliton.
Specifically we consider a deformed O(3) sigma model in 1+1 dimensions, which
reduces to the sine-Gordon model in the zero twist sector. We study the
scattering of two or more bre... | [
{
"created": "Tue, 6 Sep 2011 05:22:08 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Vachaspati",
"Tanmay",
""
]
] | We consider soliton creation when there are "twist" degrees of freedom present in the model in addition to those that make up the soliton. Specifically we consider a deformed O(3) sigma model in 1+1 dimensions, which reduces to the sine-Gordon model in the zero twist sector. We study the scattering of two or more breat... |
0802.1779 | Ulf Gran | U. Gran, J. Gutowski, G. Papadopoulos | Geometry of all supersymmetric four-dimensional ${\cal N}=1$
supergravity backgrounds | 15 pages; minor changes, references added, published version | JHEP 0806:102,2008 | 10.1088/1126-6708/2008/06/102 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve the Killing spinor equations of ${\cal N}=1$ supergravity, with four
supercharges, coupled to any number of vector and scalar multiplets in all
cases. We find that backgrounds with N=1 supersymmetry admit a null,
integrable, Killing vector field. There are two classes of N=2 backgrounds. The
spacetime in the... | [
{
"created": "Wed, 13 Feb 2008 18:51:13 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Jun 2008 19:01:57 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Gran",
"U.",
""
],
[
"Gutowski",
"J.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We solve the Killing spinor equations of ${\cal N}=1$ supergravity, with four supercharges, coupled to any number of vector and scalar multiplets in all cases. We find that backgrounds with N=1 supersymmetry admit a null, integrable, Killing vector field. There are two classes of N=2 backgrounds. The spacetime in the f... |
1409.1937 | Simone Giombi | Simone Giombi, Igor R. Klebanov | Interpolating between $a$ and $F$ | 41 pages, 4 figures. v4: Eqs. (1.6), (4.13) and (5.37) corrected;
footnote 9 added discussing the Euler density counterterm | null | null | PUPT-2472 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dimensional continuation of the sphere free energy in conformal
field theories. In continuous dimension $d$ we define the quantity $\tilde
F=\sin (\pi d/2)\log Z$, where $Z$ is the path integral of the Euclidean CFT on
the $d$-dimensional round sphere. $\tilde F$ smoothly interpolates between
$(-1)^{d/2}... | [
{
"created": "Fri, 5 Sep 2014 20:16:31 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Dec 2014 19:54:28 GMT",
"version": "v2"
},
{
"created": "Tue, 31 Mar 2015 07:04:39 GMT",
"version": "v3"
},
{
"created": "Tue, 5 May 2015 17:31:38 GMT",
"version": "v4"
}
] | 2015-05-06 | [
[
"Giombi",
"Simone",
""
],
[
"Klebanov",
"Igor R.",
""
]
] | We study the dimensional continuation of the sphere free energy in conformal field theories. In continuous dimension $d$ we define the quantity $\tilde F=\sin (\pi d/2)\log Z$, where $Z$ is the path integral of the Euclidean CFT on the $d$-dimensional round sphere. $\tilde F$ smoothly interpolates between $(-1)^{d/2}\p... |
1903.09133 | Alok Laddha | Miguel Campiglia, Alok Laddha | Loop Corrected Soft Photon Theorem as a Ward Identity | 33 pages, no figures | null | 10.1007/JHEP10(2019)287 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently Sahoo and Sen obtained a series of remarkable results concerning
sub-leading soft photon and graviton theorems in four dimensions. Even though
the S- matrix is infrared divergent, they have shown that the sub-leading soft
theorems are well defined and exact statements in QED and perturbative Quantum
Gravity.... | [
{
"created": "Thu, 21 Mar 2019 17:45:55 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Campiglia",
"Miguel",
""
],
[
"Laddha",
"Alok",
""
]
] | Recently Sahoo and Sen obtained a series of remarkable results concerning sub-leading soft photon and graviton theorems in four dimensions. Even though the S- matrix is infrared divergent, they have shown that the sub-leading soft theorems are well defined and exact statements in QED and perturbative Quantum Gravity. H... |
1612.08682 | Mark Srednicki | Ben Michel and Mark Srednicki | Entanglement Entropy and Boundary Conditions in 1+1 Dimensions | 16 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Calculations of the entanglement entropy of a spatial region in continuum
quantum field theory require boundary conditions on the fields at the
fictitious boundary of the region. These boundary conditions impact the
treatment of the zero modes of the fields and their contribution to the
entanglement entropy. We explo... | [
{
"created": "Tue, 27 Dec 2016 17:07:08 GMT",
"version": "v1"
}
] | 2016-12-28 | [
[
"Michel",
"Ben",
""
],
[
"Srednicki",
"Mark",
""
]
] | Calculations of the entanglement entropy of a spatial region in continuum quantum field theory require boundary conditions on the fields at the fictitious boundary of the region. These boundary conditions impact the treatment of the zero modes of the fields and their contribution to the entanglement entropy. We explore... |
hep-th/0103249 | Richard D. Ball | R.D. Ball, P.H. Damgaard | The C-Theorem and Chiral Symmetry Breaking in Asymptotically Free
Vectorlike Gauge Theories | 8 pages, no figures, a few references added | Phys.Lett. B510 (2001) 341-346 | 10.1016/S0370-2693(01)00594-9 | CERN-TH/2001-077, Edinburgh 2001-01, NBI-HE-01-04 | hep-th | null | We confront Cardy's suggested c-function for four-dimensional field theories
with the spontaneous breaking of chiral symmetries in asymptotically free
vectorlike gauge theories with fermions transforming according to different
representations under the gauge group. Assuming that the infrared limit of the
c-function i... | [
{
"created": "Thu, 29 Mar 2001 13:56:58 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Apr 2001 12:48:15 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Ball",
"R. D.",
""
],
[
"Damgaard",
"P. H.",
""
]
] | We confront Cardy's suggested c-function for four-dimensional field theories with the spontaneous breaking of chiral symmetries in asymptotically free vectorlike gauge theories with fermions transforming according to different representations under the gauge group. Assuming that the infrared limit of the c-function is ... |
2105.06434 | Maxence Corman | Maxence Corman, William E. East and Matthew C. Johnson | Nonlinear dynamics of flux compactification | 37 pages, 12 figures, changed to match JHEP version | J. High Energ. Phys. 2021, 21 (2021) | 10.1007/JHEP09(2021)021 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We study the nonlinear evolution of unstable flux compactifications, applying
numerical relativity techniques to solve the Einstein equations in $D$
dimensions coupled to a $q$-form field and positive cosmological constant. We
show that initially homogeneous flux compactifications are unstable to
dynamically forming ... | [
{
"created": "Thu, 13 May 2021 17:14:34 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Sep 2021 00:10:00 GMT",
"version": "v2"
}
] | 2021-09-13 | [
[
"Corman",
"Maxence",
""
],
[
"East",
"William E.",
""
],
[
"Johnson",
"Matthew C.",
""
]
] | We study the nonlinear evolution of unstable flux compactifications, applying numerical relativity techniques to solve the Einstein equations in $D$ dimensions coupled to a $q$-form field and positive cosmological constant. We show that initially homogeneous flux compactifications are unstable to dynamically forming wa... |
1402.6997 | Aram Saharian | S. Bellucci, A. A. Saharian, A. H. Yeranyan | Casimir densities from coexisting vacua | 31 pages, 5 figures | Phys. Rev. D 89, 105006 (2014) | 10.1103/PhysRevD.89.105006 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Wightman function, the vacuum expectation values (VEVs) of the field squared
and the energy-momentum tensor are investigated for a massive scalar field with
general curvature coupling in a spherically symmetric static background
geometry described by two distinct metric tensors inside and outside a
spherical boundary... | [
{
"created": "Fri, 7 Feb 2014 14:31:58 GMT",
"version": "v1"
}
] | 2014-05-14 | [
[
"Bellucci",
"S.",
""
],
[
"Saharian",
"A. A.",
""
],
[
"Yeranyan",
"A. H.",
""
]
] | Wightman function, the vacuum expectation values (VEVs) of the field squared and the energy-momentum tensor are investigated for a massive scalar field with general curvature coupling in a spherically symmetric static background geometry described by two distinct metric tensors inside and outside a spherical boundary. ... |
2308.04027 | Sen Hu | Sen Hu and Andrey Losev | Feynman geometry | null | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | In this paper we introduce a notion of Feynman geometry on which quantum
field theories could be properly defined. A strong Feynman geometry is a
geometry when the vector space of $A_\infty$ structures is finite dimensional.
A weak Feynman geometry is a geometry when the vector space of $A_\infty$
structures is infin... | [
{
"created": "Tue, 8 Aug 2023 04:03:47 GMT",
"version": "v1"
}
] | 2023-08-09 | [
[
"Hu",
"Sen",
""
],
[
"Losev",
"Andrey",
""
]
] | In this paper we introduce a notion of Feynman geometry on which quantum field theories could be properly defined. A strong Feynman geometry is a geometry when the vector space of $A_\infty$ structures is finite dimensional. A weak Feynman geometry is a geometry when the vector space of $A_\infty$ structures is infinit... |
hep-th/0412262 | Ludwik Turko | J. Cleymans, K. Redlich, L. Turko | Probability distributions in statistical ensembles with conserved
charges | 5 pages. A little bit shorter version due to some editorial and
language changes. To be published in Phys. Rev. C | Phys.Rev. C71 (2005) 047902 | 10.1103/PhysRevC.71.047902 | null | hep-th | null | The probability distributions for charged particle numbers and their
densities are derived in statistical ensembles with conservation laws. It is
shown that if this limit is properly taken then the canonical and grand
canonical ensembles are equivalent. This equivalence is proven on the most
general, probability dist... | [
{
"created": "Tue, 21 Dec 2004 18:12:22 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Mar 2005 13:39:04 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Cleymans",
"J.",
""
],
[
"Redlich",
"K.",
""
],
[
"Turko",
"L.",
""
]
] | The probability distributions for charged particle numbers and their densities are derived in statistical ensembles with conservation laws. It is shown that if this limit is properly taken then the canonical and grand canonical ensembles are equivalent. This equivalence is proven on the most general, probability distri... |
hep-th/0106180 | Volovich Anastasia | Marcus Spradlin and Anastasia Volovich | Noncommutative solitons on Kahler manifolds | 26 pages, 3 figures, harvmac; references added | JHEP 0203 (2002) 011 | 10.1088/1126-6708/2002/03/011 | null | hep-th math-ph math.MP math.QA | null | We construct a new class of scalar noncommutative multi-solitons on an
arbitrary Kahler manifold by using Berezin's geometric approach to quantization
and its generalization to deformation quantization. We analyze the stability
condition which arises from the leading 1/hbar correction to the soliton energy
and for ho... | [
{
"created": "Wed, 20 Jun 2001 00:32:25 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jul 2001 07:55:21 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Jun 2002 15:19:17 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Spradlin",
"Marcus",
""
],
[
"Volovich",
"Anastasia",
""
]
] | We construct a new class of scalar noncommutative multi-solitons on an arbitrary Kahler manifold by using Berezin's geometric approach to quantization and its generalization to deformation quantization. We analyze the stability condition which arises from the leading 1/hbar correction to the soliton energy and for homo... |
1812.01822 | Ryota Kojima | Ryota Kojima | Triangulation of 2-loop MHV Amplituhedron from Sign Flips | 33 pages, 4 figures, | JHEP04(2019)085 | 10.1007/JHEP04(2019)085 | KEK-TH-2088 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we consider the triangulation of 2-loop MHV amplituhedron from
"sign flip" definition. Using the isomorphism between $m=2, k=2$ tree
amplituhedron and 1-loop MHV physical amplituhedron, we found the direct
triangulation of 2-loop MHV amplituhedron from sign flip. This triangulation is
different from th... | [
{
"created": "Wed, 5 Dec 2018 05:32:36 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 2019 03:51:13 GMT",
"version": "v2"
}
] | 2019-04-16 | [
[
"Kojima",
"Ryota",
""
]
] | In this paper, we consider the triangulation of 2-loop MHV amplituhedron from "sign flip" definition. Using the isomorphism between $m=2, k=2$ tree amplituhedron and 1-loop MHV physical amplituhedron, we found the direct triangulation of 2-loop MHV amplituhedron from sign flip. This triangulation is different from the ... |
1411.4636 | Pramod Shukla | Anupam Mazumdar and Pramod Shukla | Some inequalities bridging stringy parameters and cosmological
observables | v2: 17 pages, 4 figures, 1 table; Significant text expansion (from 4
pages to 17 pages) with better clarifications added, title changed, 4 figures
included, improved referencing, No change in the results and conclusions | null | null | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By demanding the validity of an effective field theory description during
inflation, in this note we derive some peculiar inequalities among the three
interesting stringy and cosmological parameters, namely the tensor-to-scalar
ratio ($r$), the string coupling ($g_s$) and the compactification volume
(${\cal V}$). In ... | [
{
"created": "Mon, 17 Nov 2014 20:46:23 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Jul 2016 18:53:53 GMT",
"version": "v2"
}
] | 2016-07-04 | [
[
"Mazumdar",
"Anupam",
""
],
[
"Shukla",
"Pramod",
""
]
] | By demanding the validity of an effective field theory description during inflation, in this note we derive some peculiar inequalities among the three interesting stringy and cosmological parameters, namely the tensor-to-scalar ratio ($r$), the string coupling ($g_s$) and the compactification volume (${\cal V}$). In de... |
hep-th/9310095 | Alexios Polychronakos | Alexios P. Polychronakos | Exact Spectrum of SU(n) Spin Chain with Inverse-Square Exchange | 12 pages, CERN-TH-7040/93 | Nucl.Phys. B419 (1994) 553-566 | 10.1016/0550-3213(94)90344-1 | null | hep-th | null | The spectrum and partition function of a model consisting of SU(n) spins
positioned at the equilibrium positions of a classical Calogero model and
interacting through inverse-square exchange are derived. The energy levels are
equidistant and have a high degree of degeneracy, with several SU(n) multiplets
belonging to... | [
{
"created": "Fri, 15 Oct 1993 14:09:09 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Polychronakos",
"Alexios P.",
""
]
] | The spectrum and partition function of a model consisting of SU(n) spins positioned at the equilibrium positions of a classical Calogero model and interacting through inverse-square exchange are derived. The energy levels are equidistant and have a high degree of degeneracy, with several SU(n) multiplets belonging to t... |
1404.1694 | Matthias R. Gaberdiel | Matteo Beccaria, Constantin Candu and Matthias R. Gaberdiel | The large $\mathcal{N}=4$ superconformal $\mathcal{W}_\infty$ algebra | 37 pages; v2: reference added and typo fixed | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The most general large ${\cal N}=4$ superconformal ${\cal W}_{\infty}$
algebra, containing in addition to the superconformal algebra one
supermultiplet for each integer spin, is analysed in detail. It is found that
the ${\cal W}_{\infty}$ algebra is uniquely determined by the levels of the two
$\mathfrak{su}(2)$ alge... | [
{
"created": "Mon, 7 Apr 2014 08:46:19 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jan 2017 10:50:25 GMT",
"version": "v2"
}
] | 2017-01-27 | [
[
"Beccaria",
"Matteo",
""
],
[
"Candu",
"Constantin",
""
],
[
"Gaberdiel",
"Matthias R.",
""
]
] | The most general large ${\cal N}=4$ superconformal ${\cal W}_{\infty}$ algebra, containing in addition to the superconformal algebra one supermultiplet for each integer spin, is analysed in detail. It is found that the ${\cal W}_{\infty}$ algebra is uniquely determined by the levels of the two $\mathfrak{su}(2)$ algebr... |
hep-th/9911002 | Raphael Bousso | Raphael Bousso | The Holographic Principle for General Backgrounds | 15 pages, 4 figures. Based on a talk given at Strings '99. Includes a
reply to recent criticism. For more details, examples, and references, see
hep-th/9905177 and hep-th/9906022 | Class.Quant.Grav.17:997-1005,2000 | 10.1088/0264-9381/17/5/309 | SU-ITP-99-48 | hep-th gr-qc | null | We aim to establish the holographic principle as a universal law, rather than
a property only of static systems and special space-times. Our covariant
formalism yields an upper bound on entropy which applies to both open and
closed surfaces, independently of shape or location. It reduces to the
Bekenstein bound whene... | [
{
"created": "Tue, 2 Nov 1999 03:59:48 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Bousso",
"Raphael",
""
]
] | We aim to establish the holographic principle as a universal law, rather than a property only of static systems and special space-times. Our covariant formalism yields an upper bound on entropy which applies to both open and closed surfaces, independently of shape or location. It reduces to the Bekenstein bound wheneve... |
0909.1170 | Solange Odile Saliu | C. Bizdadea, S. O. Saliu, E. M. Babalic | Selfinteractions in collections of massless tensor fields with the mixed
symmetry (3,1) and (2,2) | 29 pages | Physics AUC 19 (2009) 1 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Under the hypotheses of analyticity, locality, Lorentz covariance, and
Poincare invariance of the deformations, combined with the requirement that the
interaction vertices contain at most two spatiotemporal derivatives of the
fields, we investigate the consistent selfinteractions that can be added to a
collection of ... | [
{
"created": "Mon, 7 Sep 2009 10:57:37 GMT",
"version": "v1"
}
] | 2009-09-08 | [
[
"Bizdadea",
"C.",
""
],
[
"Saliu",
"S. O.",
""
],
[
"Babalic",
"E. M.",
""
]
] | Under the hypotheses of analyticity, locality, Lorentz covariance, and Poincare invariance of the deformations, combined with the requirement that the interaction vertices contain at most two spatiotemporal derivatives of the fields, we investigate the consistent selfinteractions that can be added to a collection of ma... |
hep-th/0208005 | Dr Pascal Baseilhac | P. Baseilhac, K. Koizumi | Sine-Gordon quantum field theory on the half-line with quantum boundary
degrees of freedom | 15 pages, LaTeX file with amssymb, v2: references added, Comments
added, typos corrected. To appear in Nucl.Phys. B | Nucl.Phys.B649:491-510,2003 | 10.1016/S0550-3213(02)00980-X | YITP-02-39 | hep-th cond-mat math-ph math.MP nlin.SI | null | The sine-Gordon model on the half-line with a dynamical boundary introduced
by Delius and one of the authors is considered at quantum level. Classical
boundary conditions associated with classical integrability are shown to be
preserved at quantum level too. Non-local conserved charges are constructed
explicitly in t... | [
{
"created": "Thu, 1 Aug 2002 10:19:36 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Nov 2002 01:01:28 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Baseilhac",
"P.",
""
],
[
"Koizumi",
"K.",
""
]
] | The sine-Gordon model on the half-line with a dynamical boundary introduced by Delius and one of the authors is considered at quantum level. Classical boundary conditions associated with classical integrability are shown to be preserved at quantum level too. Non-local conserved charges are constructed explicitly in ter... |
hep-th/0512004 | Qing-Guo Huang | Qing-Guo Huang | Holographic Principle and Quantum Cosmology | 8 pages, harvmac; corrections and references added | null | null | null | hep-th | null | Using the holographic entropy proposal for a closed universe by Verlinde, a
bound on equations of state for different stages of the universe is obtained.
Further exploring this bound, we find that an inflationary universe naturally
emerges in the early universe and today's dark energy is also needed in the
quantum co... | [
{
"created": "Thu, 1 Dec 2005 01:11:58 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2005 02:51:05 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Huang",
"Qing-Guo",
""
]
] | Using the holographic entropy proposal for a closed universe by Verlinde, a bound on equations of state for different stages of the universe is obtained. Further exploring this bound, we find that an inflationary universe naturally emerges in the early universe and today's dark energy is also needed in the quantum cosm... |
1304.6537 | S. Kalyana Rama | S. Kalyana Rama | M theory Branes : U duality properties and a class of new Static
Solutions | 46 pages v2: References added | Physical Review D 88: 044007, 2013 | 10.1103/PhysRevD.88.044007 | IMSc/2013/04/03 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain the most general static intersecting brane solutions by directly
solving the relevant equations of motion analytically and in complete
generality. These solutions reduce to the known ones in special cases, and
contain further a class of new static solutions which are horizonless. We
describe their propertie... | [
{
"created": "Wed, 24 Apr 2013 10:15:20 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Apr 2013 12:08:22 GMT",
"version": "v2"
}
] | 2014-03-13 | [
[
"Rama",
"S. Kalyana",
""
]
] | We obtain the most general static intersecting brane solutions by directly solving the relevant equations of motion analytically and in complete generality. These solutions reduce to the known ones in special cases, and contain further a class of new static solutions which are horizonless. We describe their properties ... |
2011.14304 | Mohsen Karkheiran | Wei Cui, Mohsen Karkheiran | Heterotic Complex Structure Moduli Stabilization for Elliptically
Fibered Calabi-Yau Manifolds | 27 pages | null | 10.1007/JHEP03(2021)281 | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | Complex structure moduli of a Calabi-Yau threefold in $N=1$ supersymmetric
heterotic compactifications can be stabilized by holomorphic vector bundles.
The stabilized moduli are determined by a computation of Atiyah class. In this
paper, we study how this mechanism work in the context of elliptically fibered
Calabi-Y... | [
{
"created": "Sun, 29 Nov 2020 07:32:37 GMT",
"version": "v1"
}
] | 2021-04-14 | [
[
"Cui",
"Wei",
""
],
[
"Karkheiran",
"Mohsen",
""
]
] | Complex structure moduli of a Calabi-Yau threefold in $N=1$ supersymmetric heterotic compactifications can be stabilized by holomorphic vector bundles. The stabilized moduli are determined by a computation of Atiyah class. In this paper, we study how this mechanism work in the context of elliptically fibered Calabi-Yau... |
2004.00861 | Hoang Nam Cao | Cao H. Nam | Effects of massive gravity on $p$-wave holographic superconductor | 15 pages, 12 figures; revised version. Accepted for publication in
Physics Letters B | null | 10.1016/j.physletb.2020.135547 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we have analytically investigated $p$-wave holographic
superconductor in the framework of massive gravity in the probe limit. We
obtained the analytical expressions for the critical temperature, the value of
the condensate operator, and the difference of the free energy between the
superconductor and n... | [
{
"created": "Thu, 2 Apr 2020 08:21:30 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jun 2020 03:46:32 GMT",
"version": "v2"
}
] | 2020-07-15 | [
[
"Nam",
"Cao H.",
""
]
] | In this paper, we have analytically investigated $p$-wave holographic superconductor in the framework of massive gravity in the probe limit. We obtained the analytical expressions for the critical temperature, the value of the condensate operator, and the difference of the free energy between the superconductor and nor... |
2308.05666 | Juan Pedraza | Sergio E. Aguilar-Gutierrez, Ayan K. Patra and Juan F. Pedraza | Entangled universes in dS wedge holography | 30 pages + Appendices; 8 figures. Matches JHEP version | null | null | IFT-UAM/CSIC-23-95 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a new setting in the framework of braneworld holography to
describe a pair of coupled and entangled uniformly accelerated universes. The
model consists of two branes embedded into AdS space capping off the UV and IR
regions, giving rise to a notion of dS wedge holography. Specializing in a
three-dimensiona... | [
{
"created": "Thu, 10 Aug 2023 16:07:16 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Sep 2023 16:10:24 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Oct 2023 13:50:45 GMT",
"version": "v3"
},
{
"created": "Sat, 4 Nov 2023 16:05:35 GMT",
"version": "v4"
}
] | 2023-11-07 | [
[
"Aguilar-Gutierrez",
"Sergio E.",
""
],
[
"Patra",
"Ayan K.",
""
],
[
"Pedraza",
"Juan F.",
""
]
] | We develop a new setting in the framework of braneworld holography to describe a pair of coupled and entangled uniformly accelerated universes. The model consists of two branes embedded into AdS space capping off the UV and IR regions, giving rise to a notion of dS wedge holography. Specializing in a three-dimensional ... |
0901.0303 | Bobby Eka Gunara | Bobby Eka Gunara and Freddy Permana Zen | Flat BPS Domain Walls on 2d K\"ahler-Ricci Soliton | 11 pages, 2 tables. Section 3 slightly modified | J.Math.Phys.50:063514,2009 | 10.1063/1.3155786 | null | hep-th math-ph math.DG math.DS math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we address several aspects of flat Bogomolnyi-Prasad-Sommerfeld
(BPS) domain walls together with their Lorentz invariant vacua of 4d N=1
supergravity coupled to a chiral multiplet. The scalar field spans a
one-parameter family of 2d K\"ahler manifolds satisfying a K\"ahler-Ricci flow
equation. We find t... | [
{
"created": "Mon, 5 Jan 2009 14:25:31 GMT",
"version": "v1"
},
{
"created": "Fri, 29 May 2009 02:11:21 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Jun 2009 00:28:08 GMT",
"version": "v3"
}
] | 2009-08-07 | [
[
"Gunara",
"Bobby Eka",
""
],
[
"Zen",
"Freddy Permana",
""
]
] | In this paper we address several aspects of flat Bogomolnyi-Prasad-Sommerfeld (BPS) domain walls together with their Lorentz invariant vacua of 4d N=1 supergravity coupled to a chiral multiplet. The scalar field spans a one-parameter family of 2d K\"ahler manifolds satisfying a K\"ahler-Ricci flow equation. We find tha... |
hep-th/9610250 | Akikazu Hashimoto | Akikazu Hashimoto | Perturbative Dynamics of Fractional Strings on Multiply Wound D-strings | 14 pages, LaTeX, 3 figures | Int.J.Mod.Phys. A13 (1998) 903-914 | 10.1142/S0217751X98000408 | PUPT-1657 | hep-th | null | Fractional strings in the spectrum of states of open strings attached to a
multiply wound D-brane is explained. We first describe the fractional string
states in the low-energy effective theory where the topology of multiple
winding is encoded in the gauge holonomy. The holonomy induces twisted boundary
conditions re... | [
{
"created": "Thu, 31 Oct 1996 21:35:48 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Hashimoto",
"Akikazu",
""
]
] | Fractional strings in the spectrum of states of open strings attached to a multiply wound D-brane is explained. We first describe the fractional string states in the low-energy effective theory where the topology of multiple winding is encoded in the gauge holonomy. The holonomy induces twisted boundary conditions resp... |
2312.16133 | Peter Horvathy | P. A. Horvathy | The non-Abelian Aharonov-Bohm effect | LaTex version of the unpublished preprint BI-TP-82/14, available in
inspire (code {Horvathy:1982fx}). 16 pages, no figures | null | null | null | hep-th math-ph math.MP physics.hist-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The scattering of a nucleon beam around a cylinder containing a non-Abelian
flux is studied. We confirm all the previsions of Wu and Yang. We consider the
generalization to the gauge group $SU(N)$, and derive a classification scheme.
Isospin precession is recovered also at the classical limit.
| [
{
"created": "Tue, 26 Dec 2023 17:44:55 GMT",
"version": "v1"
}
] | 2023-12-27 | [
[
"Horvathy",
"P. A.",
""
]
] | The scattering of a nucleon beam around a cylinder containing a non-Abelian flux is studied. We confirm all the previsions of Wu and Yang. We consider the generalization to the gauge group $SU(N)$, and derive a classification scheme. Isospin precession is recovered also at the classical limit. |
hep-th/0102172 | Christopher Herzog | S. S. Gubser, C. P. Herzog, I. R. Klebanov, A. A. Tseytlin | Restoration of Chiral Symmetry: A Supergravity Perspective | 22 pages | JHEP 0105:028,2001 | 10.1088/1126-6708/2001/05/028 | null | hep-th | null | The supergravity dual of $N$ regular and $M$ fractional D3-branes on the
conifold has a naked singularity in the infrared. Supersymmetric resolution of
this singularity requires deforming the conifold: this is the supergravity dual
of chiral symmetry breaking. Buchel suggested that at sufficiently high
temperature th... | [
{
"created": "Mon, 26 Feb 2001 19:34:49 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Gubser",
"S. S.",
""
],
[
"Herzog",
"C. P.",
""
],
[
"Klebanov",
"I. R.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | The supergravity dual of $N$ regular and $M$ fractional D3-branes on the conifold has a naked singularity in the infrared. Supersymmetric resolution of this singularity requires deforming the conifold: this is the supergravity dual of chiral symmetry breaking. Buchel suggested that at sufficiently high temperature ther... |
0911.1990 | Dan Xie | Dimitri Nanopoulos, Dan Xie | Hitchin Equation, Singularity, and N=2 Superconformal Field Theories | 42 pages, 20 figures, Hitchin's equation for N=2 theory is derived by
comparing different order of compactification of six dimensional theory on
T^2\times \Sigma. More discussion about flavor symmetries. Typos are
corrected | JHEP 1003:043,2010 | 10.1007/JHEP03(2010)043 | ACT-11-09, MIFP-09-46 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that Hitchin's equation determines not only the low energy effective
theory but also describes the UV theory of four dimensional N=2 superconformal
field theories when we compactify six dimensional $A_N$ $(0,2)$ theory on a
punctured Riemann surface. We study the singular solution to Hitchin's equation
and t... | [
{
"created": "Tue, 10 Nov 2009 20:40:21 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Feb 2010 03:29:16 GMT",
"version": "v2"
}
] | 2010-05-07 | [
[
"Nanopoulos",
"Dimitri",
""
],
[
"Xie",
"Dan",
""
]
] | We argue that Hitchin's equation determines not only the low energy effective theory but also describes the UV theory of four dimensional N=2 superconformal field theories when we compactify six dimensional $A_N$ $(0,2)$ theory on a punctured Riemann surface. We study the singular solution to Hitchin's equation and the... |
hep-th/9603181 | null | P.Bin\'etruy, F.Pillon, G.Girardi, R.Grimm | The 3-Form Multiplet in Supergravity | 32 pages,Latex file | Nucl.Phys. B477 (1996) 175-202 | 10.1016/0550-3213(96)00370-7 | LPTHE-Orsay 95/64, ENSLAPP-A-553/95, CPT-95/P.3258 | hep-th | null | We derive the couplings of the 3-form supermultiplet to the general
supergravity-matter-Yang-Mills system. Based on the methods of superspace
geometry, we identify component fields, establish their supergravity
transformations and construct invariant component field actions. Two specific
applications are adressed: th... | [
{
"created": "Wed, 27 Mar 1996 14:58:37 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Binétruy",
"P.",
""
],
[
"Pillon",
"F.",
""
],
[
"Girardi",
"G.",
""
],
[
"Grimm",
"R.",
""
]
] | We derive the couplings of the 3-form supermultiplet to the general supergravity-matter-Yang-Mills system. Based on the methods of superspace geometry, we identify component fields, establish their supergravity transformations and construct invariant component field actions. Two specific applications are adressed: the ... |
hep-th/0408145 | Jose M. Gracia-Bondia | Hector Figueroa and Jose M. Gracia-Bondia | Combinatorial Hopf algebras in quantum field theory I | 94 pages, LaTeX figures, precisions made, typos corrected, more
references added | Rev.Math.Phys. 17 (2005) 881 | 10.1142/S0129055X05002467 | null | hep-th math.CO | null | This manuscript stands at the interface between combinatorial Hopf algebra
theory and renormalization theory. Its plan is as follows: Section 1 is the
introduction, and contains as well an elementary invitation to the subject. The
rest of part I, comprising Sections 2-6, is devoted to the basics of Hopf
algebra theor... | [
{
"created": "Thu, 19 Aug 2004 00:22:32 GMT",
"version": "v1"
},
{
"created": "Sat, 19 Mar 2005 14:47:54 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Jun 2005 18:25:23 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Figueroa",
"Hector",
""
],
[
"Gracia-Bondia",
"Jose M.",
""
]
] | This manuscript stands at the interface between combinatorial Hopf algebra theory and renormalization theory. Its plan is as follows: Section 1 is the introduction, and contains as well an elementary invitation to the subject. The rest of part I, comprising Sections 2-6, is devoted to the basics of Hopf algebra theory ... |
1107.1724 | Giovanni Amelino-Camelia | Giovanni Amelino-Camelia, Michele Arzano, Jerzy Kowalski-Glikman,
Giacomo Rosati, Gabriele Trevisan | Relative-locality distant observers and the phenomenology of
momentum-space geometry | 45 pages, 10 figures | Class. Quantum Grav. 29 (2012) 075007 | 10.1088/0264-9381/29/7/075007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the translational invariance of the relative-locality framework
proposed in arXiv:1101.0931, which had been previously established only for the
case of a single interaction. We provide an explicit example of boundary
conditions at endpoints of worldlines, which indeed ensures the desired
translational invari... | [
{
"created": "Fri, 8 Jul 2011 20:14:48 GMT",
"version": "v1"
}
] | 2015-03-19 | [
[
"Amelino-Camelia",
"Giovanni",
""
],
[
"Arzano",
"Michele",
""
],
[
"Kowalski-Glikman",
"Jerzy",
""
],
[
"Rosati",
"Giacomo",
""
],
[
"Trevisan",
"Gabriele",
""
]
] | We study the translational invariance of the relative-locality framework proposed in arXiv:1101.0931, which had been previously established only for the case of a single interaction. We provide an explicit example of boundary conditions at endpoints of worldlines, which indeed ensures the desired translational invarian... |
1603.02543 | Constantin Bizdadea | Constantin Bizdadea, Solange-Odile Saliu | A novel mass generation scheme for an Abelian vector field | 33 pages. Main modifications in version v2: slight changes in
introduction and conclusions; former section 6 was split into two sections;
one more reference was added | null | null | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel mass generation procedure for an Abelian vector field is proposed.
This procedure is based on the construction of a class of gauge theories whose
free limit describes a free massless vector field and a set of massless real
scalar fields by means of the antifield-BRST deformation technique. The
relationship be... | [
{
"created": "Tue, 8 Mar 2016 15:15:45 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jun 2016 14:37:42 GMT",
"version": "v2"
}
] | 2016-06-23 | [
[
"Bizdadea",
"Constantin",
""
],
[
"Saliu",
"Solange-Odile",
""
]
] | A novel mass generation procedure for an Abelian vector field is proposed. This procedure is based on the construction of a class of gauge theories whose free limit describes a free massless vector field and a set of massless real scalar fields by means of the antifield-BRST deformation technique. The relationship betw... |
1409.2870 | Dani\"el Prins | Dani\"el Prins, Dimitrios Tsimpis | Generalized complex geometry of pure backgrounds in ten and eleven
dimensions | 26 pages. Typos fixed, references added | null | 10.1088/0264-9381/32/7/075004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pure backgrounds are a natural generalization of supersymmetric Calabi-Yau
compactifications in the presence of flux. They are described in the language
of generalized SU(d) x SU(d) structures and generalized complex geometry, and
they exhibit some interesting general patterns: the internal manifold is
generalized Ca... | [
{
"created": "Tue, 9 Sep 2014 20:00:10 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Sep 2014 12:13:03 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Prins",
"Daniël",
""
],
[
"Tsimpis",
"Dimitrios",
""
]
] | Pure backgrounds are a natural generalization of supersymmetric Calabi-Yau compactifications in the presence of flux. They are described in the language of generalized SU(d) x SU(d) structures and generalized complex geometry, and they exhibit some interesting general patterns: the internal manifold is generalized Cala... |
2310.06438 | Suman Das | Suman Das, Arnab Kundu | Brickwall in Rotating BTZ: A Dip-Ramp-Plateau Story | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, building on our recent investigations and motivated by the
fuzzball-paradigm, we explore normal modes of a probe massless scalar field in
the rotating BTZ-geometry in an asymptotically AdS spacetime and
correspondingly obtain the Spectral Form Factor (SFF) of the scalar field. In
particular, we analy... | [
{
"created": "Tue, 10 Oct 2023 09:06:51 GMT",
"version": "v1"
}
] | 2023-10-11 | [
[
"Das",
"Suman",
""
],
[
"Kundu",
"Arnab",
""
]
] | In this article, building on our recent investigations and motivated by the fuzzball-paradigm, we explore normal modes of a probe massless scalar field in the rotating BTZ-geometry in an asymptotically AdS spacetime and correspondingly obtain the Spectral Form Factor (SFF) of the scalar field. In particular, we analyze... |
hep-th/9911189 | John F. Wheater | Martin G. Harris and John F. Wheater | Peeling and Multi-critical Matter Coupled to Quantum Gravity | 30 pages, 8 eps figures. Typos corrected; extended discussion at end,
and at the beginning | Nucl.Phys. B586 (2000) 518-546 | 10.1016/S0550-3213(00)00432-6 | OUTP-99-44P | hep-th | null | We show how to determine the unknown functions arising when the peeling
decomposition is applied to multi-critical matter coupled to two-dimensional
quantum gravity and compute the loop-loop correlation functions. The results
that $\eta=2+2/(2K-3)$ and $\nu=1-3/2K$ agree with the slicing decomposition,
and satisfy Fi... | [
{
"created": "Wed, 24 Nov 1999 10:43:22 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Feb 2000 09:36:01 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Jul 2000 09:57:32 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Harris",
"Martin G.",
""
],
[
"Wheater",
"John F.",
""
]
] | We show how to determine the unknown functions arising when the peeling decomposition is applied to multi-critical matter coupled to two-dimensional quantum gravity and compute the loop-loop correlation functions. The results that $\eta=2+2/(2K-3)$ and $\nu=1-3/2K$ agree with the slicing decomposition, and satisfy Fish... |
1203.0674 | Wu JianPin | Wei-Jia Li, Jian-Pin Wu | Holographic fermions in charged dilaton black branes | 22 pages, 11 figures, added refs, typos corrected; version published
in Nuclear Physics B | Nuclear Physics B, 867 (2013), 810-826 | 10.1016/j.nuclphysb.2012.10.023 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By imposing the relativistic boundary term and Lorentz violating that in the
dilatonic black brane with a Lifshitz like IR geometry and $AdS_4$ boundary, we
study the properties of the spectral functions of the fermions. We find that in
the two fixed points, there are emergent Fermi-surface structures and many
proper... | [
{
"created": "Sat, 3 Mar 2012 17:57:46 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Mar 2012 17:03:14 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Mar 2012 12:04:12 GMT",
"version": "v3"
},
{
"created": "Tue, 1 May 2012 13:58:39 GMT",
"version": "v4"
},
{
"cre... | 2015-06-04 | [
[
"Li",
"Wei-Jia",
""
],
[
"Wu",
"Jian-Pin",
""
]
] | By imposing the relativistic boundary term and Lorentz violating that in the dilatonic black brane with a Lifshitz like IR geometry and $AdS_4$ boundary, we study the properties of the spectral functions of the fermions. We find that in the two fixed points, there are emergent Fermi-surface structures and many properti... |
2407.20324 | Elliott Gesteau | Elliott Gesteau, Matilde Marcolli and Jacob McNamara | Wormhole Renormalization: The gravitational path integral, holography,
and a gauge group for topology change | 35 pages + appendix, 11 figures, 1 table | null | null | null | hep-th math-ph math.CO math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Factorization Paradox from the bottom up by adapting methods
from perturbative renormalization. Just as quantum field theories are plagued
with loop divergences that need to be cancelled systematically by introducing
counterterms, gravitational path integrals are plagued by wormhole
contributions that sp... | [
{
"created": "Mon, 29 Jul 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-07-31 | [
[
"Gesteau",
"Elliott",
""
],
[
"Marcolli",
"Matilde",
""
],
[
"McNamara",
"Jacob",
""
]
] | We study the Factorization Paradox from the bottom up by adapting methods from perturbative renormalization. Just as quantum field theories are plagued with loop divergences that need to be cancelled systematically by introducing counterterms, gravitational path integrals are plagued by wormhole contributions that spoi... |
1812.08132 | Alexander Krikun | Tomas Andrade and Alexander Krikun | Coherent vs incoherent transport in holographic strange insulators | 21 pages + appendices, 15 figures; v2: revised version | null | 10.1007/JHEP05(2019)119 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Holographic strange metals are known to have a power law resistivity rising
with temperature, which is reminiscent of the strange metal phases in condensed
matter systems. In some holographic models, however, the exponent of the power
law in the resistivity can be negative. In this case one encounters phases with
div... | [
{
"created": "Wed, 19 Dec 2018 18:19:27 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Mar 2019 16:25:25 GMT",
"version": "v2"
}
] | 2019-06-26 | [
[
"Andrade",
"Tomas",
""
],
[
"Krikun",
"Alexander",
""
]
] | Holographic strange metals are known to have a power law resistivity rising with temperature, which is reminiscent of the strange metal phases in condensed matter systems. In some holographic models, however, the exponent of the power law in the resistivity can be negative. In this case one encounters phases with diver... |
2202.04536 | Enrique Alvarez | Enrique \'Alvarez and Jes\'us Anero | Divergences of the scalar sector of quadratic gravity | 23 pages. No figures. References and comments added | null | 10.1088/1361-6382/ac7cb6 | IFT-UAM/CSIC-22-8;FTUAM-22-X | hep-th | http://creativecommons.org/licenses/by/4.0/ | The divergences coming from a particular sector of gravitational fluctuations
around a generic background in general theories of quadratic gravity are
analyzed. They can be summarized in a particular type of scalar model, whose
properties are analyzed.
| [
{
"created": "Wed, 9 Feb 2022 16:00:58 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Mar 2022 09:31:13 GMT",
"version": "v2"
}
] | 2022-08-10 | [
[
"Álvarez",
"Enrique",
""
],
[
"Anero",
"Jesús",
""
]
] | The divergences coming from a particular sector of gravitational fluctuations around a generic background in general theories of quadratic gravity are analyzed. They can be summarized in a particular type of scalar model, whose properties are analyzed. |
hep-th/0608086 | Jihn E. Kim | Jihn E. Kim and Bumseok Kyae | Flipped SU(5) from Z_{12-I} orbifold with Wilson line | 35 pages with 2 figures | Nucl.Phys.B770:47-82,2007 | 10.1016/j.nuclphysb.2007.02.008 | SNUTP 06-010, KIAS-P06038, NSF-KITP-06-65 | hep-th hep-ph | null | We construct a three family flipped SU(5) model from the heterotic string
theory compactified on the $\Z_{12-I}$ orbifold with one Wilson line. The gauge
group is $\rm SU(5)\times U(1)_X\times U(1)^2\times[SU(2)\times SO(10)\times
U(1)^2]^\prime$. This model does not derive any nonabelian group except SU(5)
from $E_8... | [
{
"created": "Mon, 14 Aug 2006 18:10:56 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Aug 2006 00:55:28 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Sep 2006 05:41:30 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Kim",
"Jihn E.",
""
],
[
"Kyae",
"Bumseok",
""
]
] | We construct a three family flipped SU(5) model from the heterotic string theory compactified on the $\Z_{12-I}$ orbifold with one Wilson line. The gauge group is $\rm SU(5)\times U(1)_X\times U(1)^2\times[SU(2)\times SO(10)\times U(1)^2]^\prime$. This model does not derive any nonabelian group except SU(5) from $E_8$,... |
hep-th/0607139 | George Siopsis | James Alsup, Chad Middleton, George Siopsis | AdS/CFT Correspondence with Heat Conduction | 13 pages, v2: expanded discussion incl. R-charge | Phys.Lett.B654:35-40,2007 | 10.1016/j.physletb.2007.08.021 | UTHET-06-0601 | hep-th | null | We study an extension of the gravity dual to a perfect fluid model found by
Janik and Peschanski. By relaxing one of the constraints, namely invariance
under reflection in the longitudinal direction, we introduce a metric ansatz
which includes off-diagonal terms. We also include an $R$-charge following Bak
and Janik.... | [
{
"created": "Thu, 20 Jul 2006 06:02:02 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jun 2007 09:05:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Alsup",
"James",
""
],
[
"Middleton",
"Chad",
""
],
[
"Siopsis",
"George",
""
]
] | We study an extension of the gravity dual to a perfect fluid model found by Janik and Peschanski. By relaxing one of the constraints, namely invariance under reflection in the longitudinal direction, we introduce a metric ansatz which includes off-diagonal terms. We also include an $R$-charge following Bak and Janik. W... |
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