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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1807.02186 | Theodore A. Jacobson | Josiah Couch, Stefan Eccles, Ted Jacobson, and Phuc Nguyen | Holographic Complexity and Volume | 39 pages, many figures; v2: minor edits, references added | null | 10.1007/JHEP11(2018)044 | UTTG--14--17 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The previously proposed "Complexity=Volume" or CV-duality is probed and
developed in several directions. We show that the apparent lack of universality
for large and small black holes is removed if the volume is measured in units
of the maximal time from the horizon to the "final slice" (times Planck area).
This also... | [
{
"created": "Thu, 5 Jul 2018 21:43:27 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Jul 2018 17:37:25 GMT",
"version": "v2"
}
] | 2018-12-05 | [
[
"Couch",
"Josiah",
""
],
[
"Eccles",
"Stefan",
""
],
[
"Jacobson",
"Ted",
""
],
[
"Nguyen",
"Phuc",
""
]
] | The previously proposed "Complexity=Volume" or CV-duality is probed and developed in several directions. We show that the apparent lack of universality for large and small black holes is removed if the volume is measured in units of the maximal time from the horizon to the "final slice" (times Planck area). This also w... |
0806.0030 | Vishnu Jejjala | Vishnu Jejjala, Djordje Minic, Y. Jack Ng, Chia-Hsiung Tze | Turbulence and Holography | 19 pages, LaTeX; version 2: reference added | Class.Quant.Grav.25:225012,2008 | 10.1088/0264-9381/25/22/225012 | IHES/P/08/35, VPI-IPNAS-08-12 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the interplay between recent advances in quantum gravity and the
problem of turbulence. In particular, we argue that in the gravitational
context the phenomenon of turbulence is intimately related to the properties of
spacetime foam. In this framework we discuss the relation of turbulence and
holography an... | [
{
"created": "Sat, 31 May 2008 08:24:59 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jun 2008 02:29:09 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Jejjala",
"Vishnu",
""
],
[
"Minic",
"Djordje",
""
],
[
"Ng",
"Y. Jack",
""
],
[
"Tze",
"Chia-Hsiung",
""
]
] | We examine the interplay between recent advances in quantum gravity and the problem of turbulence. In particular, we argue that in the gravitational context the phenomenon of turbulence is intimately related to the properties of spacetime foam. In this framework we discuss the relation of turbulence and holography and ... |
1506.00666 | Andrew Matas | Andrew Matas | Cutoff for Extensions of Massive Gravity and Bi-Gravity | 48 pages | null | 10.1088/0264-9381/33/7/075004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently there has been interest in extending ghost-free massive gravity,
bi-gravity, and multi-gravity by including non-standard kinetic terms and
matter couplings. We first review recent proposals for this class of
extensions, emphasizing how modifications of the kinetic and potential
structure of the graviton and ... | [
{
"created": "Mon, 1 Jun 2015 20:34:39 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jun 2015 20:05:39 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Matas",
"Andrew",
""
]
] | Recently there has been interest in extending ghost-free massive gravity, bi-gravity, and multi-gravity by including non-standard kinetic terms and matter couplings. We first review recent proposals for this class of extensions, emphasizing how modifications of the kinetic and potential structure of the graviton and mo... |
hep-th/0605008 | V. Parameswaran Nair | V.P. Nair | The Chern-Simons One-form and Gravity on a Fuzzy Space | 16 pages, references added | Nucl.Phys.B750:321-333,2006 | 10.1016/j.nuclphysb.2006.06.009 | CCNY-HEP06/5 | hep-th | null | The one-dimensional ${\cal N}\times {\cal N}$-matrix Chern-Simons action is
given, for large ${\cal N}$ and for slowly varying fields, by the
$(2k+1)$-dimensional Chern-Simons action $S_{CS}$, where the gauge fields in
$S_{CS}$ parametrize the different ways in which the large ${\cal N}$ limit can
be taken. Since som... | [
{
"created": "Sat, 29 Apr 2006 21:30:54 GMT",
"version": "v1"
},
{
"created": "Sat, 20 May 2006 15:52:11 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Nair",
"V. P.",
""
]
] | The one-dimensional ${\cal N}\times {\cal N}$-matrix Chern-Simons action is given, for large ${\cal N}$ and for slowly varying fields, by the $(2k+1)$-dimensional Chern-Simons action $S_{CS}$, where the gauge fields in $S_{CS}$ parametrize the different ways in which the large ${\cal N}$ limit can be taken. Since some ... |
1303.1068 | Emil Akhmedov | E. T. Akhmedov, F. K. Popov and V. M. Slepukhin | Infrared dynamics of the massive $\phi^4$ theory on de Sitter space | 18 pages, no figures; Misprints are corrected | Phys. Rev. D 88, 024021 (2013) | 10.1103/PhysRevD.88.024021 | ITEP-TH-2/13 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study massive real scalar $\phi^4$ theory in the expanding Poincare patch
of de Sitter space. We calculate the leading two-loop infrared contribution to
the two-point function in this theory. We do that for the massive fields both
from the principal and complementary series. As can be expected at this order
light ... | [
{
"created": "Tue, 5 Mar 2013 15:30:39 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Mar 2013 17:39:18 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Apr 2013 06:23:41 GMT",
"version": "v3"
},
{
"created": "Tue, 23 Apr 2013 13:12:35 GMT",
"version": "v4"
},
{
"cre... | 2013-11-18 | [
[
"Akhmedov",
"E. T.",
""
],
[
"Popov",
"F. K.",
""
],
[
"Slepukhin",
"V. M.",
""
]
] | We study massive real scalar $\phi^4$ theory in the expanding Poincare patch of de Sitter space. We calculate the leading two-loop infrared contribution to the two-point function in this theory. We do that for the massive fields both from the principal and complementary series. As can be expected at this order light fi... |
hep-th/9603201 | null | G.Bimonte and G.Lozano | Symmetry Non Restoration and Inverse Symmetry Breaking on the lattice | 13 pages, latex, no figures | Phys.Lett. B388 (1996) 692-701 | 10.1016/S0370-2693(96)01230-0 | DFTUZ/96/11 , Imperial/TP/95-96/34 | hep-th | null | We study the finite temperature symmetry behaviour of O(N_1) \times O(N_2)
scalar models on the lattice and we prove that at sufficiently high
temperatures and in arbitrary dimensions their full symmetry is always restored
or, equivalently, that the phenomenon of Symmetry Non Restoration which,
according to lowest or... | [
{
"created": "Fri, 29 Mar 1996 17:07:12 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Bimonte",
"G.",
""
],
[
"Lozano",
"G.",
""
]
] | We study the finite temperature symmetry behaviour of O(N_1) \times O(N_2) scalar models on the lattice and we prove that at sufficiently high temperatures and in arbitrary dimensions their full symmetry is always restored or, equivalently, that the phenomenon of Symmetry Non Restoration which, according to lowest orde... |
2206.09633 | Yuhei Takii | Pak Hang Chris Lau, Toshifumi Noumi, Yuhei Takii, Kotaro Tamaoka | Page curve and symmetries | 7 pages, 4 figures | null | 10.1007/JHEP10(2022)015 | KOBE-COSMO-22-07 | hep-th cond-mat.stat-mech gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | Motivated by the quantum process of black hole evaporation and its
implications for symmetries, we consider a qubit system with a random dynamics
as a toy model of black hole. We compute its symmetry-resolved entropies and
discuss its implications. We first consider the case where charges are
conserved and compute th... | [
{
"created": "Mon, 20 Jun 2022 08:31:01 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Lau",
"Pak Hang Chris",
""
],
[
"Noumi",
"Toshifumi",
""
],
[
"Takii",
"Yuhei",
""
],
[
"Tamaoka",
"Kotaro",
""
]
] | Motivated by the quantum process of black hole evaporation and its implications for symmetries, we consider a qubit system with a random dynamics as a toy model of black hole. We compute its symmetry-resolved entropies and discuss its implications. We first consider the case where charges are conserved and compute the ... |
hep-th/0510244 | Joao P Rodrigues | Joao P. Rodrigues | Large N Spectrum of two Matrices in a Harmonic Potential and BMN
energies | 26 pages | JHEP0512:043,2005 | 10.1088/1126-6708/2005/12/043 | WITS-CTP-027 | hep-th | null | The large N spectrum of the quantum mechanical hamiltonian of two hermitean
matrices in a harmonic potential is studied in a framework where one of the
matrices is treated exactly and the other is treated as a creation operator
impurity in the background of the first matrix. For the free case, the complete
set of inv... | [
{
"created": "Fri, 28 Oct 2005 10:06:14 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Rodrigues",
"Joao P.",
""
]
] | The large N spectrum of the quantum mechanical hamiltonian of two hermitean matrices in a harmonic potential is studied in a framework where one of the matrices is treated exactly and the other is treated as a creation operator impurity in the background of the first matrix. For the free case, the complete set of invar... |
hep-th/0204250 | Vyacheslav Rychkov | Vyacheslav S. Rychkov (Princeton U.) | Wilson Loops, D-Branes, and Reparametrization Path-Integrals | 36pp | JHEP 0212 (2002) 068 | 10.1088/1126-6708/2002/12/068 | null | hep-th | null | We study path-integrals over reparametrizations of the world-sheet boundary.
Such integrals arise when string propagates between fixed space-time contours.
In gauge/string duality they are needed to describe gauge theory Wilson loops.
We show that (1) in AdS/CFT, the integral is well defined and gives a finite
1-loop... | [
{
"created": "Tue, 30 Apr 2002 18:18:35 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jul 2002 16:51:45 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Rychkov",
"Vyacheslav S.",
"",
"Princeton U."
]
] | We study path-integrals over reparametrizations of the world-sheet boundary. Such integrals arise when string propagates between fixed space-time contours. In gauge/string duality they are needed to describe gauge theory Wilson loops. We show that (1) in AdS/CFT, the integral is well defined and gives a finite 1-loop c... |
hep-th/9412236 | David R. Morrison | David R. Morrison and M. Ronen Plesser | Summing the Instantons: Quantum Cohomology and Mirror Symmetry in Toric
Varieties | 91 pages and 3 figures, harvmac with epsf (Changes in this version:
one minor correction, one clarification, one new reference) | Nucl.Phys.B440:279-354,1995 | 10.1016/0550-3213(95)00061-V | DUKE-TH-94-78, IASSNS-HEP-94/82 | hep-th alg-geom math.AG | null | We use the gauged linear sigma model introduced by Witten to calculate
instanton expansions for correlation functions in topological sigma models with
target space a toric variety $V$ or a Calabi--Yau hypersurface $M \subset V$.
In the linear model the instanton moduli spaces are relatively simple objects
and the cor... | [
{
"created": "Fri, 30 Dec 1994 03:31:09 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Feb 1995 04:18:30 GMT",
"version": "v2"
}
] | 2011-10-11 | [
[
"Morrison",
"David R.",
""
],
[
"Plesser",
"M. Ronen",
""
]
] | We use the gauged linear sigma model introduced by Witten to calculate instanton expansions for correlation functions in topological sigma models with target space a toric variety $V$ or a Calabi--Yau hypersurface $M \subset V$. In the linear model the instanton moduli spaces are relatively simple objects and the corre... |
1407.4686 | Benjamin Mosk | Benjamin Mosk, Jan Pieter van der Schaar | Chaotic inflation limits for non-minimal models with a Starobinsky
attractor | v2: 4 figures added, refs added, minor textual changes | JCAP 1412 (2014) 022 | 10.1088/1475-7516/2014/12/022 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate inflationary attractor points by analyzing non-minimally
coupled single field inflation models in two opposite limits; the `flat' limit
in which the first derivative of the conformal factor is small and the `steep'
limit, in which the first derivative of the conformal factor is large. We
consider a sub... | [
{
"created": "Thu, 17 Jul 2014 14:41:54 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Sep 2014 17:13:55 GMT",
"version": "v2"
}
] | 2014-12-18 | [
[
"Mosk",
"Benjamin",
""
],
[
"van der Schaar",
"Jan Pieter",
""
]
] | We investigate inflationary attractor points by analyzing non-minimally coupled single field inflation models in two opposite limits; the `flat' limit in which the first derivative of the conformal factor is small and the `steep' limit, in which the first derivative of the conformal factor is large. We consider a subse... |
0708.0783 | Li Kang | Jianhua Wang and Kang Li | The HMW effect in Noncommutative Quantum Mechanics | 8 Latex pages | J.Phys.A40:2197-2202,2007 | 10.1088/1751-8113/40/9/021 | null | hep-th | null | The HMW effect in non-commutative quantum mechanics is studied. By solving
the Dirac equations on non-commutative (NC) space and non-commutative phase
space, we obtain topological HMW phase on NC space and NC phase space
respectively, where the additional terms related to the space-space and
momentum-momentum non-com... | [
{
"created": "Mon, 6 Aug 2007 14:52:36 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Wang",
"Jianhua",
""
],
[
"Li",
"Kang",
""
]
] | The HMW effect in non-commutative quantum mechanics is studied. By solving the Dirac equations on non-commutative (NC) space and non-commutative phase space, we obtain topological HMW phase on NC space and NC phase space respectively, where the additional terms related to the space-space and momentum-momentum non-commu... |
hep-th/0003098 | Marco Bertola | M. Bertola, J. Bros, V. Gorini, U. Moschella, R. Schaeffer | Decomposing Quantum Fields on Branes | 25 pages | Nucl.Phys. B581 (2000) 575-603 | 10.1016/S0550-3213(00)00280-7 | null | hep-th | null | We provide a method to decompose the two-point function of a quantum field on
a warped manifold in terms of fields living on a lower-dimensional manifold. We
discuss explicit applications to Minkowski, de Sitter and anti-de Sitter
quantum field theories. This decomposition presents a remarkable analogy with
the holog... | [
{
"created": "Mon, 13 Mar 2000 17:25:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bertola",
"M.",
""
],
[
"Bros",
"J.",
""
],
[
"Gorini",
"V.",
""
],
[
"Moschella",
"U.",
""
],
[
"Schaeffer",
"R.",
""
]
] | We provide a method to decompose the two-point function of a quantum field on a warped manifold in terms of fields living on a lower-dimensional manifold. We discuss explicit applications to Minkowski, de Sitter and anti-de Sitter quantum field theories. This decomposition presents a remarkable analogy with the hologra... |
1804.00441 | Chong-Bin Chen | Chong-Bin Chen, Fu-Wen Shu, Meng-He Wu | Quantum bit threads of MERA tensor network in large $c$ limit | 14 pages, 9 figures | null | 10.1088/1674-1137/44/7/075102 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Ryu-Takayanagi (RT) formula is a crucial concept in current theory of
gauge-gravity duality and emergent phenomena of geometry. Recent
reinterpretation of this formula in terms of a set of "bit threads" is an
interesting effort in understanding holography. In this paper, we investigate a
quantum generalization of... | [
{
"created": "Mon, 2 Apr 2018 10:15:55 GMT",
"version": "v1"
},
{
"created": "Thu, 7 May 2020 02:49:47 GMT",
"version": "v2"
}
] | 2020-06-29 | [
[
"Chen",
"Chong-Bin",
""
],
[
"Shu",
"Fu-Wen",
""
],
[
"Wu",
"Meng-He",
""
]
] | The Ryu-Takayanagi (RT) formula is a crucial concept in current theory of gauge-gravity duality and emergent phenomena of geometry. Recent reinterpretation of this formula in terms of a set of "bit threads" is an interesting effort in understanding holography. In this paper, we investigate a quantum generalization of t... |
hep-th/0701036 | Subir Sachdev | Christopher P. Herzog, Pavel Kovtun, Subir Sachdev, Dam Thanh Son | Quantum critical transport, duality, and M-theory | 35 pages, 4 figures; (v2) New appendix on CFT2, corrected
normalization of gauge field action, added refs | Phys.Rev.D75:085020,2007 | 10.1103/PhysRevD.75.085020 | null | hep-th cond-mat.str-el | null | We consider charge transport properties of 2+1 dimensional conformal field
theories at non-zero temperature. For theories with only Abelian U(1) charges,
we describe the action of particle-vortex duality on the
hydrodynamic-to-collisionless crossover function: this leads to powerful
functional constraints for self-du... | [
{
"created": "Fri, 5 Jan 2007 19:28:37 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Apr 2007 01:38:27 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Herzog",
"Christopher P.",
""
],
[
"Kovtun",
"Pavel",
""
],
[
"Sachdev",
"Subir",
""
],
[
"Son",
"Dam Thanh",
""
]
] | We consider charge transport properties of 2+1 dimensional conformal field theories at non-zero temperature. For theories with only Abelian U(1) charges, we describe the action of particle-vortex duality on the hydrodynamic-to-collisionless crossover function: this leads to powerful functional constraints for self-dual... |
1104.5353 | Johan Kallen | Johan Kallen | Cohomological localization of Chern-Simons theory | 36 pages; v2: minor corrections, matches the version published in
JHEP | JHEP 1108:008,2011 | 10.1007/JHEP08(2011)008 | UUITP-13/11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalize the framework introduced by Kapustin et al. for doing path
integral localization in Chern-Simons theory to work on any Seifert manifold.
This is done by topologically twisting the supersymmetric theory considered by
Kapustin et al., after which the theory takes a cohomological form. We also
consider Wil... | [
{
"created": "Thu, 28 Apr 2011 10:44:39 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Aug 2011 14:30:02 GMT",
"version": "v2"
}
] | 2011-08-30 | [
[
"Kallen",
"Johan",
""
]
] | We generalize the framework introduced by Kapustin et al. for doing path integral localization in Chern-Simons theory to work on any Seifert manifold. This is done by topologically twisting the supersymmetric theory considered by Kapustin et al., after which the theory takes a cohomological form. We also consider Wilso... |
1208.6047 | Rodrigo Ferreira Sobreiro | T. R. S. Santos, R. F. Sobreiro, V. J. Vasquez Otoya | Formal aspects of spin currents in material media | 10 pages. No figures. arXiv admin note: text overlap with
arXiv:1107.0332 | null | null | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The relativistic generalization of the broken continuity equation that
describes spin currents is exploited in general material media. The field
theoretical techniques for the usual U(1) gauge theory with fermions in
material media is employed. The spin current equations are obtained from the
study of the symmetries ... | [
{
"created": "Wed, 29 Aug 2012 22:39:52 GMT",
"version": "v1"
}
] | 2012-08-31 | [
[
"Santos",
"T. R. S.",
""
],
[
"Sobreiro",
"R. F.",
""
],
[
"Otoya",
"V. J. Vasquez",
""
]
] | The relativistic generalization of the broken continuity equation that describes spin currents is exploited in general material media. The field theoretical techniques for the usual U(1) gauge theory with fermions in material media is employed. The spin current equations are obtained from the study of the symmetries of... |
0709.1010 | Yasumi Abe | Yasumi Abe | On the Correspondence between Poincar\'e Symmetry of Commutative QFT and
Twisted Poincar\'e Symmetry of Noncommutative QFT | 13 pages, minor corrections, version to appear in Phys. Rev. D | Phys.Rev.D77:125009,2008 | 10.1103/PhysRevD.77.125009 | KEK-TH-1177 | hep-th | null | The space-time symmetry of noncommutative quantum field theories with a
deformed quantization is described by the twisted Poincar\'e algebra, while
that of standard commutative quantum field theories is described by the
Poincar\'e algebra. Based on the equivalence of the deformed theory with a
commutative field theor... | [
{
"created": "Fri, 7 Sep 2007 07:38:53 GMT",
"version": "v1"
},
{
"created": "Fri, 16 May 2008 06:57:30 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Abe",
"Yasumi",
""
]
] | The space-time symmetry of noncommutative quantum field theories with a deformed quantization is described by the twisted Poincar\'e algebra, while that of standard commutative quantum field theories is described by the Poincar\'e algebra. Based on the equivalence of the deformed theory with a commutative field theory,... |
hep-th/9812088 | B. Stefanski jr. | B. Stefanski Jr | Gravitational Couplings of D-branes and O-planes | 14 pages, LaTeX; v2 some typos corrected, results unaltered | Nucl.Phys. B548 (1999) 275-290 | 10.1016/S0550-3213(99)00147-9 | null | hep-th | null | An explicit calculation is performed to check all the tangent bundle
gravitational couplings of Dirichlet branes and Orientifold planes by
scattering $q$ gravitons with a $p+1$ form Ramond-Ramond potential in the
world-volume of a $D(p+2q)$-brane. The structure of the D-brane Wess-Zumino
term in the world-volume acti... | [
{
"created": "Thu, 10 Dec 1998 17:49:24 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Dec 1998 11:53:37 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Stefanski",
"B.",
"Jr"
]
] | An explicit calculation is performed to check all the tangent bundle gravitational couplings of Dirichlet branes and Orientifold planes by scattering $q$ gravitons with a $p+1$ form Ramond-Ramond potential in the world-volume of a $D(p+2q)$-brane. The structure of the D-brane Wess-Zumino term in the world-volume action... |
hep-th/0212080 | Branislav Sazdovic | Branko Dragovich and Branislav Sazdovic | Real, p-Adic and Adelic Noncommutative Scalar Solitons | Latex, 14 pages | null | null | null | hep-th | null | We considered real, p-adic and adelic noncommutative scalar solitons and
obtained some new results.
| [
{
"created": "Fri, 6 Dec 2002 13:21:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dragovich",
"Branko",
""
],
[
"Sazdovic",
"Branislav",
""
]
] | We considered real, p-adic and adelic noncommutative scalar solitons and obtained some new results. |
hep-th/9210116 | null | Octavio A. Mattos and Victor O. Rivelles | Non-Perturbative Solutions of String Theory in Gravitational Backgrounds | 13pp, Revtex, IFUSP/P-1017 | Phys.Rev.Lett. 70 (1993) 1583-1586 | 10.1103/PhysRevLett.70.1583 | null | hep-th | null | We study bosonic string theory in a gravitational background. We show that
either left-movers or right-movers are the only background independent
non-perturbative solutions of the field equations for an arbitrary static
metric. They are stable and have a conserved topological charge being therefore
topological solito... | [
{
"created": "Wed, 21 Oct 1992 17:31:20 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Mattos",
"Octavio A.",
""
],
[
"Rivelles",
"Victor O.",
""
]
] | We study bosonic string theory in a gravitational background. We show that either left-movers or right-movers are the only background independent non-perturbative solutions of the field equations for an arbitrary static metric. They are stable and have a conserved topological charge being therefore topological solitons... |
1104.4778 | Brett D. Altschul | Alejandro Ferrero and Brett Altschul | Renormalization of Scalar and Yukawa Field Theories with Lorentz
Violation | 30 pages | Phys. Rev. D 84, 065030 (2011) | 10.1103/PhysRevD.84.065030 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a theory of scalar and spinor fields, interacting through Yukawa
and phi^4 interactions, with Lorentz-violating operators included in the
Lagrangian. We compute the leading quantum corrections in this theory. The
renormalizability of the theory is explicitly shown up to one-loop order. In
the pure scalar ... | [
{
"created": "Mon, 25 Apr 2011 19:40:32 GMT",
"version": "v1"
}
] | 2012-02-28 | [
[
"Ferrero",
"Alejandro",
""
],
[
"Altschul",
"Brett",
""
]
] | We consider a theory of scalar and spinor fields, interacting through Yukawa and phi^4 interactions, with Lorentz-violating operators included in the Lagrangian. We compute the leading quantum corrections in this theory. The renormalizability of the theory is explicitly shown up to one-loop order. In the pure scalar se... |
hep-th/0505253 | Hirotaka Irie | Masafumi Fukuma, Hirotaka Irie, Shigenori Seki (Kyoto Univ.) | Comments on the D-instanton calculus in (p,p+1) minimal string theory | 21 pages, 1 figure, final version | Nucl.Phys. B728 (2005) 67-82 | 10.1016/j.nuclphysb.2005.09.007 | KUNS-1971 | hep-th | null | The FZZT and ZZ branes in (p,p+1) minimal string theory are studied in terms
of continuum loop equations. We show that systems in the presence of ZZ branes
(D-instantons) can be easily investigated within the framework of the continuum
string field theory developed by Yahikozawa and one of the present authors
(hep-th... | [
{
"created": "Fri, 27 May 2005 23:09:59 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Jun 2005 19:22:29 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Nov 2005 13:01:08 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Fukuma",
"Masafumi",
"",
"Kyoto Univ."
],
[
"Irie",
"Hirotaka",
"",
"Kyoto Univ."
],
[
"Seki",
"Shigenori",
"",
"Kyoto Univ."
]
] | The FZZT and ZZ branes in (p,p+1) minimal string theory are studied in terms of continuum loop equations. We show that systems in the presence of ZZ branes (D-instantons) can be easily investigated within the framework of the continuum string field theory developed by Yahikozawa and one of the present authors (hep-th/9... |
2212.06476 | Haruka Mori | Machiko Hatsuda, Haruka Mori, Shin Sasaki, Masaya Yata | Gauged Double Field Theory, Current Algebras and Heterotic Sigma Models | 20 pages, minor corrections, version appeared in JHEP | JHEP05(2023)220 | 10.1007/JHEP05(2023)220 | KEK-TH-2482 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the $O(D,D+n)$ generalized metric and the gauge symmetries in the
gauged double field theory (DFT) in view of current algebras and sigma models.
We show that the $O(D,D+n)$ generalized metric in the gauged DFT is consistent
with the heterotic sigma models at the leading order in the
$\alpha'$-corrections. We... | [
{
"created": "Tue, 13 Dec 2022 10:52:44 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2022 08:10:43 GMT",
"version": "v2"
},
{
"created": "Wed, 31 May 2023 09:48:38 GMT",
"version": "v3"
}
] | 2023-06-01 | [
[
"Hatsuda",
"Machiko",
""
],
[
"Mori",
"Haruka",
""
],
[
"Sasaki",
"Shin",
""
],
[
"Yata",
"Masaya",
""
]
] | We study the $O(D,D+n)$ generalized metric and the gauge symmetries in the gauged double field theory (DFT) in view of current algebras and sigma models. We show that the $O(D,D+n)$ generalized metric in the gauged DFT is consistent with the heterotic sigma models at the leading order in the $\alpha'$-corrections. We t... |
1901.02591 | Jia-Hui Huang | Robert de Mello Koch, Eunice Gandote, Jia-Hui Huang | Non-Perturbative String Theory from AdS/CFT | 33pages,no figures | null | 10.1007/JHEP02(2019)169 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The large $N$ expansion of giant graviton correlators is considered. Giant
gravitons are described using operators with a bare dimension of order $N$. In
this case the usual $1/N$ expansion is not applicable and there are
contributions to the correlator that are non-perturbative in character. By
writing the (square o... | [
{
"created": "Wed, 9 Jan 2019 03:31:25 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Koch",
"Robert de Mello",
""
],
[
"Gandote",
"Eunice",
""
],
[
"Huang",
"Jia-Hui",
""
]
] | The large $N$ expansion of giant graviton correlators is considered. Giant gravitons are described using operators with a bare dimension of order $N$. In this case the usual $1/N$ expansion is not applicable and there are contributions to the correlator that are non-perturbative in character. By writing the (square of ... |
hep-th/9506161 | Lin-Yuan Chen | Lin-Yuan Chen, Nigel Goldenfeld, Y. Oono | The Renormalization Group and Singular Perturbations: Multiple-Scales,
Boundary Layers and Reductive Perturbation Theory | 44 pages, 2 Postscript figures, macro \uiucmac.tex available at macro
archives or at ftp://gijoe.mrl.uiuc.edu/pub | Phys.Rev.E54:376-394,1996 | 10.1103/PhysRevE.54.376 | null | hep-th cond-mat gr-qc | null | Perturbative renormalization group theory is developed as a unified tool for
global asymptotic analysis. With numerous examples, we illustrate its
application to ordinary differential equation problems involving multiple
scales, boundary layers with technically difficult asymptotic matching, and WKB
analysis. In cont... | [
{
"created": "Fri, 23 Jun 1995 22:28:52 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chen",
"Lin-Yuan",
""
],
[
"Goldenfeld",
"Nigel",
""
],
[
"Oono",
"Y.",
""
]
] | Perturbative renormalization group theory is developed as a unified tool for global asymptotic analysis. With numerous examples, we illustrate its application to ordinary differential equation problems involving multiple scales, boundary layers with technically difficult asymptotic matching, and WKB analysis. In contra... |
1204.0476 | Takashi Arai | Takashi Arai | Renormalization of the 2PI Hartree-Fock approximation on de Sitter
background in the broken phase | 25 pages, 2 figures, title changed, section 1 and 6 revised, typos
corrected, results not changed | Phys. Rev. D 86, 104064 (2012) | 10.1103/PhysRevD.86.104064 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The infrared effects for light minimally coupled scalar fields with quartic
self-interaction in de Sitter space is investigated using the 2PI effective
action formalism. This formalism partially resums infinite series of loop
diagrams, and enables us to circumvent the IR divergence problem for a massless
minimally co... | [
{
"created": "Mon, 2 Apr 2012 17:37:16 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jul 2012 19:24:26 GMT",
"version": "v2"
}
] | 2012-11-30 | [
[
"Arai",
"Takashi",
""
]
] | The infrared effects for light minimally coupled scalar fields with quartic self-interaction in de Sitter space is investigated using the 2PI effective action formalism. This formalism partially resums infinite series of loop diagrams, and enables us to circumvent the IR divergence problem for a massless minimally coup... |
hep-th/0701257 | Kenichiro Konya | Kenichiro Konya | Graviton emission from a Gauss-Bonnet brane | 6 pages, 5 figures; (V2) published version | Phys.Rev.D75:104003,2007 | 10.1103/PhysRevD.75.104003 | null | hep-th | null | We study the emission of gravitons by a homogeneous brane with the
Gauss-Bonnet term into an Anti de Sitter five dimensional bulk spacetime. It is
found that the graviton emission depends on the curvature scale and the
Gauss-Bonnnet coupling and that the amount of emission generally decreases.
Therefore nucleosynthes... | [
{
"created": "Mon, 29 Jan 2007 08:07:45 GMT",
"version": "v1"
},
{
"created": "Mon, 7 May 2007 06:01:58 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Konya",
"Kenichiro",
""
]
] | We study the emission of gravitons by a homogeneous brane with the Gauss-Bonnet term into an Anti de Sitter five dimensional bulk spacetime. It is found that the graviton emission depends on the curvature scale and the Gauss-Bonnnet coupling and that the amount of emission generally decreases. Therefore nucleosynthesis... |
1403.4604 | Jacques Distler | Oscar Chacaltana, Jacques Distler and Anderson Trimm | Tinkertoys for the $E_6$ Theory | 54 pages, 61 figures, LaTeX, utarticle.cls | null | null | UTTG-05-14, TCC-005-14, ICTP-SAIFR/2014-001 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Compactifying the 6-dimensional (2,0) superconformal field theory, of type
ADE, on a Riemann surface, $C$, with codimension-2 defect operators at points
on $C$, yields a 4-dimensional $\mathcal{N}=2$ superconformal field theory. An
outstanding problem is to classify the 4D theories one obtains, in this way,
and to un... | [
{
"created": "Tue, 18 Mar 2014 20:00:20 GMT",
"version": "v1"
}
] | 2014-03-20 | [
[
"Chacaltana",
"Oscar",
""
],
[
"Distler",
"Jacques",
""
],
[
"Trimm",
"Anderson",
""
]
] | Compactifying the 6-dimensional (2,0) superconformal field theory, of type ADE, on a Riemann surface, $C$, with codimension-2 defect operators at points on $C$, yields a 4-dimensional $\mathcal{N}=2$ superconformal field theory. An outstanding problem is to classify the 4D theories one obtains, in this way, and to unde... |
hep-th/9910066 | Gianguido Dall'Agata | A. Ceresole, G. Dall'Agata, R. D'Auria and S. Ferrara | Superconformal field theories from IIB spectroscopy on $AdS_5\times
T^{11}$ | 11 pages, To appear in the proceedings of the STRINGS '99 conference,
Potsdam (Germany), 19-25 July 1999 | Class.Quant.Grav.17:1017-1025,2000 | 10.1088/0264-9381/17/5/311 | CERN-TH/99-304, DFTT 51/99 | hep-th | null | We report on tests of the AdS/CFT correspondence that are made possible by
complete knowledge of the Kaluza-Klein mass spectrum of type IIB supergravity
on $AdS_5 \times T^{11}$ with T^{11}=SU(2)^2/U(1). After briefly discussing
general multiplet shortening conditions in SU(2,2|1) and PSU(2,2|4), we compare
various t... | [
{
"created": "Thu, 7 Oct 1999 14:50:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ceresole",
"A.",
""
],
[
"Dall'Agata",
"G.",
""
],
[
"D'Auria",
"R.",
""
],
[
"Ferrara",
"S.",
""
]
] | We report on tests of the AdS/CFT correspondence that are made possible by complete knowledge of the Kaluza-Klein mass spectrum of type IIB supergravity on $AdS_5 \times T^{11}$ with T^{11}=SU(2)^2/U(1). After briefly discussing general multiplet shortening conditions in SU(2,2|1) and PSU(2,2|4), we compare various typ... |
hep-th/9403117 | Manuel Asorey | M. Asorey, F. Falceto, J.L. Lopez and G. Luzon | Universalty and Ultraviolet Regularizations of Chern-Simons Theory | 34 pages, harvmac, no changes, 6 Postscript figures (now included) | Nucl.Phys. B429 (1994) 344-374 | 10.1016/0550-3213(94)00331-9 | DFTUZ 93.10 | hep-th | null | The universality of radiative corrections to the gauge coupling constant $k$
of Chern-Simons theory is studied in a very general regularization scheme. We
show that the effective coupling constant $k$ induced by radiative corrections
depends crucially on the balance between the ultraviolet behavior of scalar and
pseu... | [
{
"created": "Sat, 19 Mar 1994 19:03:34 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Mar 1994 18:54:12 GMT",
"version": "v2"
},
{
"created": "Sat, 19 May 2001 12:24:31 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Asorey",
"M.",
""
],
[
"Falceto",
"F.",
""
],
[
"Lopez",
"J. L.",
""
],
[
"Luzon",
"G.",
""
]
] | The universality of radiative corrections to the gauge coupling constant $k$ of Chern-Simons theory is studied in a very general regularization scheme. We show that the effective coupling constant $k$ induced by radiative corrections depends crucially on the balance between the ultraviolet behavior of scalar and pseudo... |
hep-th/9210129 | Rinat Kedem | Rinat Kedem and Barry M. Mccoy | Construction of Modular Branching Functions from Bethe's Equations in
the 3-State Potts Chain | 31 pages | null | 10.1007/BF01049953 | null | hep-th cond-mat | null | We use the single particle excitation energies and the completeness rules of
the 3-state anti-ferromagnetic Potts chain, which have been obtained from
Bethe's equation, to compute the modular invariant partition function. This
provides a fermionic construction for the branching functions of the $D_4$
representation o... | [
{
"created": "Fri, 23 Oct 1992 18:05:12 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Oct 1992 16:40:53 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Kedem",
"Rinat",
""
],
[
"Mccoy",
"Barry M.",
""
]
] | We use the single particle excitation energies and the completeness rules of the 3-state anti-ferromagnetic Potts chain, which have been obtained from Bethe's equation, to compute the modular invariant partition function. This provides a fermionic construction for the branching functions of the $D_4$ representation of ... |
hep-th/0001166 | Donam Youm | Donam Youm | A Note on Solitons in Brane Worlds | 13 pages, LaTeX | Phys.Rev. D63 (2001) 047503 | 10.1103/PhysRevD.63.047503 | CERN-TH/2000-027 | hep-th gr-qc | null | We obtain the zero mode effective action for gravitating objects in the bulk
of dilatonic domain walls. Without additional fields included in the bulk
action, the zero mode effective action reproduces the action in one lower
dimensions obtained through the ordinary Kaluza-Klein (KK) compactification,
only when the tr... | [
{
"created": "Tue, 25 Jan 2000 16:21:11 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Youm",
"Donam",
""
]
] | We obtain the zero mode effective action for gravitating objects in the bulk of dilatonic domain walls. Without additional fields included in the bulk action, the zero mode effective action reproduces the action in one lower dimensions obtained through the ordinary Kaluza-Klein (KK) compactification, only when the tran... |
hep-th/0306098 | Nicholas Warner | Krzysztof Pilch and Nicholas P. Warner | Generalizing the N=2 supersymmetric RG flow solution of IIB supergravity | 27 pages; harvmac; tex twice | Nucl.Phys. B675 (2003) 99-121 | 10.1016/j.nuclphysb.2003.09.052 | USC-03/05 | hep-th | null | We explicitly construct the supersymmetry transformations for the N=2
supersymmetric RG flow solution of chiral IIB supergravity. We show that the
metric, dilaton/axion, five-index tensor and half of the three index tensor are
determined algebraically in terms of the Killing spinor of the unbroken
supersymmetry. The ... | [
{
"created": "Wed, 11 Jun 2003 06:55:20 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"Pilch",
"Krzysztof",
""
],
[
"Warner",
"Nicholas P.",
""
]
] | We explicitly construct the supersymmetry transformations for the N=2 supersymmetric RG flow solution of chiral IIB supergravity. We show that the metric, dilaton/axion, five-index tensor and half of the three index tensor are determined algebraically in terms of the Killing spinor of the unbroken supersymmetry. The al... |
0907.1895 | Stephen G. Naculich | Stephen G. Naculich and Howard J. Schnitzer | IR divergences and Regge limits of subleading-color contributions to the
four-gluon amplitude in N=4 SYM Theory | 29 pages; v2: corrections to sections 5.1 and 5.2, references added;
v3: clarification in introduction, references added; v4: published version | null | 10.1088/1126-6708/2009/10/048 | BRX-TH-609, BOW-PH-145 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a compact all-loop-order expression for the IR-divergent part of
the N=4 SYM four-gluon amplitude, which includes both planar and all
subleading-color contributions, based on the assumption that the higher-loop
soft anomalous dimension matrices are proportional to the one-loop soft
anomalous dimension matri... | [
{
"created": "Sun, 12 Jul 2009 02:26:26 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jul 2009 20:50:47 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Jul 2009 20:53:37 GMT",
"version": "v3"
},
{
"created": "Mon, 19 Oct 2009 13:00:11 GMT",
"version": "v4"
}
] | 2015-05-13 | [
[
"Naculich",
"Stephen G.",
""
],
[
"Schnitzer",
"Howard J.",
""
]
] | We derive a compact all-loop-order expression for the IR-divergent part of the N=4 SYM four-gluon amplitude, which includes both planar and all subleading-color contributions, based on the assumption that the higher-loop soft anomalous dimension matrices are proportional to the one-loop soft anomalous dimension matrix,... |
hep-th/0503146 | Stephon H. S. Alexander | Stephon Alexander | A Quantum Gravitational Relaxation of The Cosmological Constant | 6 pages | Phys.Lett. B629 (2005) 53-59 | 10.1016/j.physletb.2005.09.026 | null | hep-th astro-ph gr-qc hep-ph | null | Similar to QCD, general relativity has a $\Theta$ sector due to large
diffeomorphisms. We make explicit, for the first time, that the gravitational
CP violating $\Theta$ parameter is non-perturbatively related to the
cosmological constant. A gravitational pseudoscalar coupling to massive
fermions gives rise to genera... | [
{
"created": "Fri, 18 Mar 2005 23:44:05 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Alexander",
"Stephon",
""
]
] | Similar to QCD, general relativity has a $\Theta$ sector due to large diffeomorphisms. We make explicit, for the first time, that the gravitational CP violating $\Theta$ parameter is non-perturbatively related to the cosmological constant. A gravitational pseudoscalar coupling to massive fermions gives rise to general ... |
hep-th/9205003 | Oleg Ogievetsky | O. Ogievetsky and B. Zumino | Reality in the Differential Calculus on q-euclidean Spaces | 10 pages | Lett.Math.Phys. 25 (1992) 121-130 | 10.1007/BF00398308 | null | hep-th | null | The nonlinear reality structure of the derivatives and the differentials for
the euclidean q-spaces are found. A real Laplacian is constructed and reality
properties of the exterior derivative are given.
| [
{
"created": "Fri, 1 May 1992 18:48:23 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Ogievetsky",
"O.",
""
],
[
"Zumino",
"B.",
""
]
] | The nonlinear reality structure of the derivatives and the differentials for the euclidean q-spaces are found. A real Laplacian is constructed and reality properties of the exterior derivative are given. |
hep-th/9802110 | Gravity Research Group | Alexander Burinskii (NSI, Russian Academy of Sciences) | Spinning Particle as a Super Black Hole | 6 pages, talk given at the MG8 Meeting (Jerusalem, June 1997), at the
Symposium "Frontiers of Fundamental Physics" (Hyderabad, India, December
1997), and at the GR15 Conference (Pune, India December 1997), brief version
of the paper Phys. Rev. D57, 2392 (1998) (hep-th/9704102) | null | null | Submitted to the Proceedings of MG8 Meeting | hep-th gr-qc quant-ph | null | A natural combined model of the Kerr spinning particle and superparticle is
obtained leading to a non-trivial super black hole solution. By analogue with
complex structure of the Kerr solution we perform a supershift on the Kerr
geometry, and then select a "body"-submanifold of superspace that yields a
non-trivial su... | [
{
"created": "Mon, 16 Feb 1998 11:32:33 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Feb 1998 09:34:06 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Burinskii",
"Alexander",
"",
"NSI, Russian Academy of Sciences"
]
] | A natural combined model of the Kerr spinning particle and superparticle is obtained leading to a non-trivial super black hole solution. By analogue with complex structure of the Kerr solution we perform a supershift on the Kerr geometry, and then select a "body"-submanifold of superspace that yields a non-trivial supe... |
hep-th/0602095 | Rodrigo Fresneda | D. V. Vassilevich, R. Fresneda, D. M. Gitman | Stability of a Noncommutative Jackiw-Teitelboim Gravity | Added reference | Eur.Phys.J.C47:235-240,2006 | 10.1140/epjc/s2006-02544-4 | null | hep-th | null | We start with a noncommutative version of the Jackiw-Teitelboim gravity in
two dimensions which has a linear potential for the dilaton fields. We study
whether it is possible to deform this model by adding quadratic terms to the
potential but preserving the number of gauge symmetries. We find that no such
deformation... | [
{
"created": "Thu, 9 Feb 2006 19:35:14 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Mar 2006 03:10:41 GMT",
"version": "v2"
}
] | 2009-01-07 | [
[
"Vassilevich",
"D. V.",
""
],
[
"Fresneda",
"R.",
""
],
[
"Gitman",
"D. M.",
""
]
] | We start with a noncommutative version of the Jackiw-Teitelboim gravity in two dimensions which has a linear potential for the dilaton fields. We study whether it is possible to deform this model by adding quadratic terms to the potential but preserving the number of gauge symmetries. We find that no such deformation e... |
hep-th/9505081 | null | S.V.Klimenko, I.N.Nikitin, V.V.Talanov | Singularities on the World Sheets of Open Relativistic Strings | 25 pages, 28 uuencoded ZIP-compressed Postscript figures | null | null | Preprint IHEP 95-7 | hep-th | null | A classification of stable singular points on world sheets of open
relativistic strings is carried out.
| [
{
"created": "Sat, 13 May 1995 21:38:15 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Klimenko",
"S. V.",
""
],
[
"Nikitin",
"I. N.",
""
],
[
"Talanov",
"V. V.",
""
]
] | A classification of stable singular points on world sheets of open relativistic strings is carried out. |
1407.1646 | Jalil Naji | B. Pourhassan and J. Naji | Tachyonic matter cosmology with exponential and hyperbolic potentials | 12 pages, 8 figures | Int. J. Mod. Phys. D 26, 1750012 (2017) | 10.1142/S0218271817500122 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we consider tachyonic matter in spatially at FRW universe, and
obtain behavior of some important cosmological parameters for two special cases
of potentials. First we assume the exponential potential and then consider
hyperbolic cosine type potential. In both cases we obtain behavior of the
Hubble, dece... | [
{
"created": "Mon, 7 Jul 2014 09:56:52 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Sep 2014 19:50:36 GMT",
"version": "v2"
},
{
"created": "Sun, 11 Sep 2016 05:38:53 GMT",
"version": "v3"
}
] | 2017-02-08 | [
[
"Pourhassan",
"B.",
""
],
[
"Naji",
"J.",
""
]
] | In this paper we consider tachyonic matter in spatially at FRW universe, and obtain behavior of some important cosmological parameters for two special cases of potentials. First we assume the exponential potential and then consider hyperbolic cosine type potential. In both cases we obtain behavior of the Hubble, decele... |
1911.06306 | Daniel Robbins | Daniel Robbins and Thomas Vandermeulen | Modular Orbits at Higher Genus | 33 pages; correlation function discussion expanded, references added | JHEP vol. 02 (2020) 113 | 10.1007/JHEP02(2020)113 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the modular orbits method of constructing a two-dimensional
orbifold conformal field theory to higher genus Riemann surfaces. We find that
partition functions on surfaces of arbitrary genus can be constructed by a
straightforward generalization of the rules that one would apply to the torus.
We demonstrate ... | [
{
"created": "Thu, 14 Nov 2019 18:48:16 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Mar 2020 05:19:03 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Mar 2020 19:22:47 GMT",
"version": "v3"
}
] | 2020-03-27 | [
[
"Robbins",
"Daniel",
""
],
[
"Vandermeulen",
"Thomas",
""
]
] | We extend the modular orbits method of constructing a two-dimensional orbifold conformal field theory to higher genus Riemann surfaces. We find that partition functions on surfaces of arbitrary genus can be constructed by a straightforward generalization of the rules that one would apply to the torus. We demonstrate ho... |
hep-th/9902041 | Robert Mann | J. Gegenberg and R.B. Mann | Gravity From Topological Field Theory | Latex, 16 pages | Phys.Rev. D60 (1999) 024010 | 10.1103/PhysRevD.60.024010 | WATPHYS-TH99/01; UNB Technical Report 99-02 | hep-th gr-qc | null | We construct a topological field theory which, on the one hand, generalizes
BF theories in that there is non-trivial coupling to `topological matter
fields'; and, on the other, generalizes the three-dimensional model of Carlip
and Gegenberg to arbitrary dimensional manifolds. Like the three dimensional
model, the the... | [
{
"created": "Thu, 4 Feb 1999 18:12:37 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Gegenberg",
"J.",
""
],
[
"Mann",
"R. B.",
""
]
] | We construct a topological field theory which, on the one hand, generalizes BF theories in that there is non-trivial coupling to `topological matter fields'; and, on the other, generalizes the three-dimensional model of Carlip and Gegenberg to arbitrary dimensional manifolds. Like the three dimensional model, the theor... |
1211.2861 | Brian Willett | Anton Kapustin, Brian Willett, and Itamar Yaakov | Exact results for supersymmetric abelian vortex loops in 2+1 dimensions | null | null | 10.1007/JHEP06(2013)099 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a class of supersymmetric defect loop operators in N = 2 gauge
theories in 2+1 dimensions. We give a prescription for computing the
expectation value of such operators in a generic N = 2 theory on the
three-sphere using localization. We elucidate the role of defect loop operators
in IR dualities of supersym... | [
{
"created": "Tue, 13 Nov 2012 00:51:51 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Apr 2013 21:39:45 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Kapustin",
"Anton",
""
],
[
"Willett",
"Brian",
""
],
[
"Yaakov",
"Itamar",
""
]
] | We define a class of supersymmetric defect loop operators in N = 2 gauge theories in 2+1 dimensions. We give a prescription for computing the expectation value of such operators in a generic N = 2 theory on the three-sphere using localization. We elucidate the role of defect loop operators in IR dualities of supersymme... |
1001.1671 | Livia Ferro | Livia Ferro | Interplay between Background Fluxes and Instanton Configurations | 18 pages. To appear in Nuovo Cimento B for the INFN "Sergio Fubini
Prize" 2009 | Nuovo Cim.B125:201-218,2010 | 10.1393/ncb/i2010-10842-2 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We focus on D-brane models in presence of closed string background fluxes.
These fluxes modify the effective interactions on Dirichlet and Euclidean
branes, in particular inducing fermionic masses. We show how they can create
new non-perturbative superpotential terms in presence of gauge and exotic
instantons in SQCD... | [
{
"created": "Mon, 11 Jan 2010 15:35:41 GMT",
"version": "v1"
}
] | 2010-11-11 | [
[
"Ferro",
"Livia",
""
]
] | We focus on D-brane models in presence of closed string background fluxes. These fluxes modify the effective interactions on Dirichlet and Euclidean branes, in particular inducing fermionic masses. We show how they can create new non-perturbative superpotential terms in presence of gauge and exotic instantons in SQCD-l... |
0811.1091 | Steven Simon | Steven H. Simon | Correlators of N=1 Superconformal Currents | 8 pages. Some typos fixed. Unfortunately, these typos exist in the
published version in J Phys A | J.Phys.A42:055402,2009 | 10.1088/1751-8113/42/5/055402 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give an explicit expression for the M-point correlator of the
superconformal current in two dimensional N=1 superconformal field theories.
| [
{
"created": "Fri, 7 Nov 2008 15:06:47 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2009 22:28:19 GMT",
"version": "v2"
}
] | 2009-03-11 | [
[
"Simon",
"Steven H.",
""
]
] | We give an explicit expression for the M-point correlator of the superconformal current in two dimensional N=1 superconformal field theories. |
hep-th/9412107 | Bonnie Friedman | R. Jackiw | Topological Structures in QCD at High ${T}$ | 9 pages Plain TeX with embedded Postscript which requires epsf in
proceedings of CAM '94, September 1994, Cancun, Mexico | AIP Conf.Proc.342:430-440,1995 | 10.1063/1.48782 | MIT-CTP-2386 | hep-th | null | These days, as high energy particle colliders become unavailable for testing
speculative theoretical ideas, physicists are looking to other environments
that may provide extreme conditions where theory confronts physical reality.
One such circumstance may arise at high temperature $T$, which perhaps can be
attained i... | [
{
"created": "Mon, 12 Dec 1994 20:34:35 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Jackiw",
"R.",
""
]
] | These days, as high energy particle colliders become unavailable for testing speculative theoretical ideas, physicists are looking to other environments that may provide extreme conditions where theory confronts physical reality. One such circumstance may arise at high temperature $T$, which perhaps can be attained in ... |
hep-th/0403088 | Ricardo Machado de Amorim | R. Amorim, C. N. Ferreira and C. F. L. Godinho | The Noncommutative U(N) Kalb-Ramond Theory | 6 pages | Phys.Lett. B593 (2004) 203-208 | 10.1016/j.physletb.2004.04.053 | null | hep-th | null | We present the noncommutative extention of the U(N)
Cremmer-Scherk-Kalb-Ramond theory, displaying its differential form and gauge
structures. The Seiberg-Witten map of the model is also constructed up to
$0(\theta^2)$.
| [
{
"created": "Mon, 8 Mar 2004 15:36:22 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Amorim",
"R.",
""
],
[
"Ferreira",
"C. N.",
""
],
[
"Godinho",
"C. F. L.",
""
]
] | We present the noncommutative extention of the U(N) Cremmer-Scherk-Kalb-Ramond theory, displaying its differential form and gauge structures. The Seiberg-Witten map of the model is also constructed up to $0(\theta^2)$. |
hep-th/9702016 | Tamas Hauer | Tamas Hauer | Massive current algebra in the many-flavor chiral Gross-Neveu model | 20 pages, LaTeX | Nucl.Phys. B502 (1997) 436-454 | 10.1016/S0550-3213(97)00402-1 | ITP Budapest Report No. 527 | hep-th | null | We study the algebra of SU(n)-currents in the many-flavor chiral Gross-Neveu
model. The general structure of the current-current OPE leading to non-local
quantum conserved charges is reviewed. We calculate the OPE in the one-flavor
and the many-flavor models perturbatively and use renormalization group
invariance to ... | [
{
"created": "Mon, 3 Feb 1997 09:10:50 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jun 1997 09:52:07 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Hauer",
"Tamas",
""
]
] | We study the algebra of SU(n)-currents in the many-flavor chiral Gross-Neveu model. The general structure of the current-current OPE leading to non-local quantum conserved charges is reviewed. We calculate the OPE in the one-flavor and the many-flavor models perturbatively and use renormalization group invariance to pr... |
hep-th/0612213 | Gregory Gabadadze | Gregory Gabadadze | A Model for Cosmic Self-Acceleration | 14 pages; v2: References and minor remarks added | null | null | NYU-TH-06/12/10 | hep-th astro-ph hep-ph | null | We discuss a model which gives rise to cosmic self-acceleration due to
modified gravity. Improvements introduced by this approach are the following:
In the coordinate system commonly used, the metric does not grow in the bulk,
and no negative mass states are expected to appear. The spectrum of small
perturbations con... | [
{
"created": "Wed, 20 Dec 2006 20:31:15 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Dec 2006 18:42:47 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Gabadadze",
"Gregory",
""
]
] | We discuss a model which gives rise to cosmic self-acceleration due to modified gravity. Improvements introduced by this approach are the following: In the coordinate system commonly used, the metric does not grow in the bulk, and no negative mass states are expected to appear. The spectrum of small perturbations conta... |
2307.08460 | Luca Ciambelli | Luca Ciambelli, Alessandra D'Alise, Vittorio D'Esposito, Du\v{s}an
{\DJ}or{\dj}evic, Diego Fern\'andez-Silvestre, Ludovic Varrin | Cornering Quantum Gravity | V2, PoS published version | null | null | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/publicdomain/zero/1.0/ | After introducing the covariant phase space calculus, Noether's theorems are
discussed, with particular emphasis on Noether's second theorem and the role of
gauge symmetries. This is followed by the enunciation of the theory of
asymptotic symmetries, and later its application to gravity. Specifically, we
review how t... | [
{
"created": "Mon, 17 Jul 2023 13:06:16 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Oct 2023 14:37:50 GMT",
"version": "v2"
}
] | 2023-10-10 | [
[
"Ciambelli",
"Luca",
""
],
[
"D'Alise",
"Alessandra",
""
],
[
"D'Esposito",
"Vittorio",
""
],
[
"Đorđevic",
"Dušan",
""
],
[
"Fernández-Silvestre",
"Diego",
""
],
[
"Varrin",
"Ludovic",
""
]
] | After introducing the covariant phase space calculus, Noether's theorems are discussed, with particular emphasis on Noether's second theorem and the role of gauge symmetries. This is followed by the enunciation of the theory of asymptotic symmetries, and later its application to gravity. Specifically, we review how the... |
2201.02723 | Michal Baczyk | Michal Baczyk | Channel induced dynamics of quantum information in mixed state free QFTs | 13 pages, 6 figures | null | 10.1103/PhysRevD.108.016008 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a framework for Quantum Field Theory (QFT) studies that allows us
to represent field excitations as quantum channels. We demonstrate
inner-workings of the proposed scheme for two universal states: the regularized
vacuum state of a one dimensional QFT system and the lattice-regulated
Thermofield Double Stat... | [
{
"created": "Sat, 8 Jan 2022 01:32:43 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Jul 2022 16:20:11 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Jan 2023 13:04:16 GMT",
"version": "v3"
},
{
"created": "Mon, 26 Jun 2023 11:52:39 GMT",
"version": "v4"
}
] | 2023-07-26 | [
[
"Baczyk",
"Michal",
""
]
] | We propose a framework for Quantum Field Theory (QFT) studies that allows us to represent field excitations as quantum channels. We demonstrate inner-workings of the proposed scheme for two universal states: the regularized vacuum state of a one dimensional QFT system and the lattice-regulated Thermofield Double State ... |
hep-th/0210151 | Boguslaw Broda | Boguslaw Broda and Grzegorz Duniec | Abelian duality in three dimensions | 12 pages, final version | Phys.Rev. D70 (2004) 107702 | 10.1103/PhysRevD.70.107702 | null | hep-th math-ph math.MP | null | Abelian duality on the closed three-dimensional Riemannian manifold M is
discussed. Partition functions for the ordinary U(1) gauge theory and a
circle-valued scalar field theory on M are explicitly calculated and compared.
It is shown that the both theories are mutually dual.
| [
{
"created": "Wed, 16 Oct 2002 09:56:36 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Oct 2002 09:48:07 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Feb 2003 09:21:02 GMT",
"version": "v3"
},
{
"created": "Mon, 24 Jan 2005 16:20:53 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Broda",
"Boguslaw",
""
],
[
"Duniec",
"Grzegorz",
""
]
] | Abelian duality on the closed three-dimensional Riemannian manifold M is discussed. Partition functions for the ordinary U(1) gauge theory and a circle-valued scalar field theory on M are explicitly calculated and compared. It is shown that the both theories are mutually dual. |
2406.02116 | Chang-Han Chen | Chang-Han Chen and Geoff Penington | A clock is just a way to tell the time: gravitational algebras in
cosmological spacetimes | 58 pages + appendices, 9 figures; v2: fix typos | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We study the algebra of observables in semiclassical quantum gravity for
cosmological backgrounds, focusing on two key examples: slow-roll inflation and
evaporating Schwarzschild-de Sitter black holes. In both cases, we demonstrate
the existence of a nontrivial algebra of diffeomorphism-invariant observables
\emph{wi... | [
{
"created": "Tue, 4 Jun 2024 08:57:31 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2024 05:34:17 GMT",
"version": "v2"
}
] | 2024-06-06 | [
[
"Chen",
"Chang-Han",
""
],
[
"Penington",
"Geoff",
""
]
] | We study the algebra of observables in semiclassical quantum gravity for cosmological backgrounds, focusing on two key examples: slow-roll inflation and evaporating Schwarzschild-de Sitter black holes. In both cases, we demonstrate the existence of a nontrivial algebra of diffeomorphism-invariant observables \emph{with... |
2008.12409 | Robert de Mello Koch | Robert de Mello Koch, Eunice Gandote and Augustine Larweh Mahu | Scrambling in Yang-Mills | v2: Reference added | null | 10.1007/JHEP01(2021)058 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Acting on operators with a bare dimension $\Delta\sim N^2$ the dilatation
operator of $U(N)$ ${\cal N}=4$ super Yang-Mills theory defines a 2-local
Hamiltonian acting on a graph. Degrees of freedom are associated with the
vertices of the graph while edges correspond to terms in the Hamiltonian. The
graph has $p\sim N... | [
{
"created": "Thu, 27 Aug 2020 23:42:46 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Sep 2020 04:01:17 GMT",
"version": "v2"
}
] | 2021-02-03 | [
[
"Koch",
"Robert de Mello",
""
],
[
"Gandote",
"Eunice",
""
],
[
"Mahu",
"Augustine Larweh",
""
]
] | Acting on operators with a bare dimension $\Delta\sim N^2$ the dilatation operator of $U(N)$ ${\cal N}=4$ super Yang-Mills theory defines a 2-local Hamiltonian acting on a graph. Degrees of freedom are associated with the vertices of the graph while edges correspond to terms in the Hamiltonian. The graph has $p\sim N$ ... |
1412.7509 | Michael Lashkevich | Michael Lashkevich and Yaroslav Pugai | Form factors of descendant operators: Reduction to perturbed $M(2,2s+1)$
models | 25 pages; v2: eq. (6.2) corrected; v3: references added; v4: numerous
misprints (including some reference equations) corrected; v5: annoying
misprints in eqs. (1.3), (6.3) corrected | null | 10.1007/JHEP04(2015)126 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of the algebraic approach to form factors in two-dimensional
integrable models of quantum field theory we consider the reduction of the
sine-Gordon model to the $\Phi_{13}$-perturbation of minimal conformal models
of the $M(2,2s+1)$ series. We find in an algebraic form the condition of
compatibility ... | [
{
"created": "Tue, 23 Dec 2014 20:34:52 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jan 2015 19:12:46 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Feb 2015 11:11:37 GMT",
"version": "v3"
},
{
"created": "Wed, 29 Apr 2015 09:20:19 GMT",
"version": "v4"
},
{
"cr... | 2016-02-19 | [
[
"Lashkevich",
"Michael",
""
],
[
"Pugai",
"Yaroslav",
""
]
] | In the framework of the algebraic approach to form factors in two-dimensional integrable models of quantum field theory we consider the reduction of the sine-Gordon model to the $\Phi_{13}$-perturbation of minimal conformal models of the $M(2,2s+1)$ series. We find in an algebraic form the condition of compatibility of... |
hep-th/0302135 | J. W. van Holten | T.S. Nyawelo, F. Riccioni, J.W. van Holten and S. Groot Nibbelink | Singular supersymmetric sigma models | 21 pages, no figures | Nucl.Phys.B663:60-78,2003 | 10.1016/S0550-3213(03)00386-9 | NIKHEF 2003-002, UVIC-TH/02-03 | hep-th | null | Supersymmetric non-linear sigma-models are described by a field dependent
Kaehler metric determining the kinetic terms. In general it is not guaranteed
that this metric is always invertible. Our aim is to investigate the symmetry
structure of supersymmetric models in four dimensional space-time in which
metric singul... | [
{
"created": "Mon, 17 Feb 2003 16:38:30 GMT",
"version": "v1"
}
] | 2011-10-11 | [
[
"Nyawelo",
"T. S.",
""
],
[
"Riccioni",
"F.",
""
],
[
"van Holten",
"J. W.",
""
],
[
"Nibbelink",
"S. Groot",
""
]
] | Supersymmetric non-linear sigma-models are described by a field dependent Kaehler metric determining the kinetic terms. In general it is not guaranteed that this metric is always invertible. Our aim is to investigate the symmetry structure of supersymmetric models in four dimensional space-time in which metric singular... |
1703.09238 | Roberto Valandro | Andres Collinucci, Simone Giacomelli, Roberto Valandro | T-branes, monopoles and S-duality | 59 pages, 25 figures; added Section 7 where we checked the proposed
duality by sphere partition function computations | null | 10.1007/JHEP10(2017)113 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | M2 branes probing T-brane backgrounds in M-theory with ADE surface
singularities perceive deformations on their worldvolume superpotentials by
monopole operators. The dynamics and moduli spaces of the resulting theories
can be studied using a dual description involving conventional superpotential
terms and (the dimen... | [
{
"created": "Mon, 27 Mar 2017 18:00:32 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 2017 18:00:14 GMT",
"version": "v2"
}
] | 2017-11-22 | [
[
"Collinucci",
"Andres",
""
],
[
"Giacomelli",
"Simone",
""
],
[
"Valandro",
"Roberto",
""
]
] | M2 branes probing T-brane backgrounds in M-theory with ADE surface singularities perceive deformations on their worldvolume superpotentials by monopole operators. The dynamics and moduli spaces of the resulting theories can be studied using a dual description involving conventional superpotential terms and (the dimensi... |
hep-th/9206033 | Antti Niemi | Antti J. Niemi and O. Tirkkonen | Cohomological Partition Functions for a Class of Bosonic Theories | 9 pages; standard LATEX file | Phys.Lett. B293 (1992) 339-343 | 10.1016/0370-2693(92)90893-9 | null | hep-th | null | We argue, that for a general class of nontrivial bosonic theories the path
integral can be related to an equivariant generalization of conventional
characteristic classes.
| [
{
"created": "Mon, 8 Jun 1992 20:54:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Niemi",
"Antti J.",
""
],
[
"Tirkkonen",
"O.",
""
]
] | We argue, that for a general class of nontrivial bosonic theories the path integral can be related to an equivariant generalization of conventional characteristic classes. |
hep-th/9903195 | Micha Berkooz | M. Berkooz (IAS, Princeton) and A. Kapustin (IAS, Princeton) | A Comment on Nonsupersymmetric Fixed Points and Duality at large N | 14 pages, 1 figure, Harvmac. References added | Adv.Theor.Math.Phys.3:479-494,1999 | null | null | hep-th | null | We review some of the problems associated with deriving field theoretic
results from nonsupersymmetric AdS, focusing on how to control the behavior of
the field theory along the flat directions. We discuss an example in which the
origin of the moduli space remains a stable vacuum at finite $N$, and argue
that it corr... | [
{
"created": "Mon, 22 Mar 1999 23:36:17 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Mar 1999 18:47:48 GMT",
"version": "v2"
},
{
"created": "Thu, 8 Apr 1999 17:33:12 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Berkooz",
"M.",
"",
"IAS, Princeton"
],
[
"Kapustin",
"A.",
"",
"IAS, Princeton"
]
] | We review some of the problems associated with deriving field theoretic results from nonsupersymmetric AdS, focusing on how to control the behavior of the field theory along the flat directions. We discuss an example in which the origin of the moduli space remains a stable vacuum at finite $N$, and argue that it corres... |
hep-th/0307156 | Juan F. Garcia-Cascales | Juan F. G. Cascales, Angel M. Uranga | M5-brane geometries, T-duality and fluxes | 30 pages, 3 figures | JHEP 0401:021,2004 | 10.1088/1126-6708/2004/01/021 | FTUAM-03/13, IFT-UAM/CSIC-03/25 | hep-th | null | We describe a duality relation between configurations of M5-branes in
M-theory and type IIB theory on Taub-NUT geometries with NSNS and RR 3-form
field strength fluxes. The flux parameters are controlled by the angles between
the M5-brane and the (T)duality directions. For one M5-brane, the duality leads
to a family ... | [
{
"created": "Thu, 17 Jul 2003 14:05:41 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Cascales",
"Juan F. G.",
""
],
[
"Uranga",
"Angel M.",
""
]
] | We describe a duality relation between configurations of M5-branes in M-theory and type IIB theory on Taub-NUT geometries with NSNS and RR 3-form field strength fluxes. The flux parameters are controlled by the angles between the M5-brane and the (T)duality directions. For one M5-brane, the duality leads to a family of... |
2201.12331 | Piotr Tourkine | Felipe Figueroa, Piotr Tourkine | On the unitarity and low energy expansion of the Coon amplitude | 9 pages, 6 figures | null | 10.1103/PhysRevLett.129.121602 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The Coon amplitude is a deformation of the Veneziano amplitude with
logarithmic Regge trajectories and an accumulation point in the spectrum, which
interpolates between string theory and field theory. With string theory, it is
the only other solution to duality constraints explicitly known and it
constitutes an impor... | [
{
"created": "Fri, 28 Jan 2022 18:53:24 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Feb 2022 14:59:15 GMT",
"version": "v2"
}
] | 2022-10-05 | [
[
"Figueroa",
"Felipe",
""
],
[
"Tourkine",
"Piotr",
""
]
] | The Coon amplitude is a deformation of the Veneziano amplitude with logarithmic Regge trajectories and an accumulation point in the spectrum, which interpolates between string theory and field theory. With string theory, it is the only other solution to duality constraints explicitly known and it constitutes an importa... |
hep-th/9212050 | Vladimir Bazhanov | V.V.Bazhanov and R.J.Baxter | Star-Triangle Relation for a Three Dimensional Model | 20 pages, plain TeX, 3 figures, SMS-079-92/MRR-020-92. (corrupted
figures replaced) | J.Statist.Phys.71:839-864,1993 | 10.1007/BF01049952 | null | hep-th | null | The solvable $sl(n)$-chiral Potts model can be interpreted as a
three-dimensional lattice model with local interactions. To within a minor
modification of the boundary conditions it is an Ising type model on the body
centered cubic lattice with two- and three-spin interactions. The corresponding
local Boltzmann weigh... | [
{
"created": "Thu, 10 Dec 1992 03:17:04 GMT",
"version": "v1"
}
] | 2011-02-11 | [
[
"Bazhanov",
"V. V.",
""
],
[
"Baxter",
"R. J.",
""
]
] | The solvable $sl(n)$-chiral Potts model can be interpreted as a three-dimensional lattice model with local interactions. To within a minor modification of the boundary conditions it is an Ising type model on the body centered cubic lattice with two- and three-spin interactions. The corresponding local Boltzmann weights... |
hep-th/9807112 | Diego A. R. Dalvit | Diego A. R. Dalvit | Quantum Corrections and Effective Action in Field Theory | LateX file, 119 pages, 5 figures. PhD Thesis (in Spanish) | null | null | null | hep-th | null | In this Thesis we study quantum corrections to the classical dynamics for
mean values in field theory. To that end we make use of the formalism of the
closed time path effective action to get real and causal equations of motion.
We introduce a coarse grained effective action, which is useful in the study
of phase t... | [
{
"created": "Thu, 16 Jul 1998 14:29:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dalvit",
"Diego A. R.",
""
]
] | In this Thesis we study quantum corrections to the classical dynamics for mean values in field theory. To that end we make use of the formalism of the closed time path effective action to get real and causal equations of motion. We introduce a coarse grained effective action, which is useful in the study of phase trans... |
hep-th/0104204 | Phillial Oh | Taichi Itoh, Phillial Oh and Cheol Ryou | Duality and Enhanced Gauge Symmetry in 2+1 Dimensions | 26 pags, latex, 5 .eps figures, typos corrected. To appear in J.
Phys. A | J.Phys.A35:1025-1044,2002 | 10.1088/0305-4470/35/4/315 | SKKUPT-04/2001 | hep-th | null | We investigate the enlarged CP(N) model in 2+1 dimensions. This is a hybrid
of two CP(N) models coupled with each other in a dual symmetric fashion, and it
exhibits the gauge symmetry enhancement and radiative induction of the finite
off-diagonal gauge boson mass as in the 1+1 dimensional case. We solve the mass
gap ... | [
{
"created": "Tue, 24 Apr 2001 09:08:47 GMT",
"version": "v1"
},
{
"created": "Tue, 8 May 2001 01:00:47 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Dec 2001 09:24:43 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Itoh",
"Taichi",
""
],
[
"Oh",
"Phillial",
""
],
[
"Ryou",
"Cheol",
""
]
] | We investigate the enlarged CP(N) model in 2+1 dimensions. This is a hybrid of two CP(N) models coupled with each other in a dual symmetric fashion, and it exhibits the gauge symmetry enhancement and radiative induction of the finite off-diagonal gauge boson mass as in the 1+1 dimensional case. We solve the mass gap eq... |
2212.05725 | Yale Fan | Yale Fan | Pairwise Helicity in Higher Dimensions | 5 pages + appendices; v2: references updated; v3: additional
comments, published version | Int. J. Mod. Phys. A 38 (2023) 26n27, 2350149 | 10.1142/S0217751X2350149X | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Studies of scattering amplitudes for electric and magnetic charges have
identified previously overlooked multiparticle representations of the
Poincar\'e group in four dimensions. Such representations associate nontrivial
quantum numbers (known as pairwise helicities) with asymptotically separated
pairs of particles, ... | [
{
"created": "Mon, 12 Dec 2022 06:25:02 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Dec 2022 23:50:00 GMT",
"version": "v2"
},
{
"created": "Mon, 4 Dec 2023 07:34:00 GMT",
"version": "v3"
}
] | 2023-12-05 | [
[
"Fan",
"Yale",
""
]
] | Studies of scattering amplitudes for electric and magnetic charges have identified previously overlooked multiparticle representations of the Poincar\'e group in four dimensions. Such representations associate nontrivial quantum numbers (known as pairwise helicities) with asymptotically separated pairs of particles, an... |
hep-th/0008123 | Tim Morris | Jose I. Latorre and Tim R. Morris | Exact Scheme Independence | TeX, harvmac; 15 pages; ref added + last 2 sentences improved.
version accepted for jhep | JHEP 0011 (2000) 004 | 10.1088/1126-6708/2000/11/004 | SHEP 00-09 | hep-th cond-mat hep-lat hep-ph | null | Scheme independence of exact renormalization group equations, including
independence of the choice of cutoff function, is shown to follow from general
field redefinitions, which remains an inherent redundancy in quantum field
theories. Renormalization group equations and their solutions are amenable to a
simple formu... | [
{
"created": "Tue, 15 Aug 2000 14:10:00 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Nov 2000 12:31:57 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Latorre",
"Jose I.",
""
],
[
"Morris",
"Tim R.",
""
]
] | Scheme independence of exact renormalization group equations, including independence of the choice of cutoff function, is shown to follow from general field redefinitions, which remains an inherent redundancy in quantum field theories. Renormalization group equations and their solutions are amenable to a simple formula... |
1904.05344 | Hyojoong Kim | Hyojoong Kim and Nakwoo Kim | Black holes with baryonic charge and $\mathcal{I}$-extremization | v2: 24 pages, 1 figure, revised version, references and appendix
added, typos corrected | null | 10.1007/JHEP11(2019)050 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently it was discovered that twisted superconformal index ${\mathcal{I}}$
can be used to understand the Bekenstein-Hawking entropy of magnetically
charged black holes in AdS spacetime. In this paper we apply the so-called
$\mathcal{I}$-extremization procedure to three-dimensional gauge field theories
and their geo... | [
{
"created": "Wed, 10 Apr 2019 17:54:34 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Jun 2019 08:31:59 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Kim",
"Hyojoong",
""
],
[
"Kim",
"Nakwoo",
""
]
] | Recently it was discovered that twisted superconformal index ${\mathcal{I}}$ can be used to understand the Bekenstein-Hawking entropy of magnetically charged black holes in AdS spacetime. In this paper we apply the so-called $\mathcal{I}$-extremization procedure to three-dimensional gauge field theories and their geome... |
hep-th/0112081 | Mark van Raamsdonk | Mark Van Raamsdonk | Open Dielectric Branes | 55 pages, LaTeX, 6 figures, v2: references added | JHEP 0202 (2002) 001 | 10.1088/1126-6708/2002/02/001 | SU-ITP 01-52 | hep-th | null | We derive leading terms in the effective actions describing the coupling of
bulk supergravity fields to systems of arbitrary numbers of Dp-branes and
D(p+4)-branes in type IIA/IIB string theory. We use these actions to
investigate the physics of Dp-D(p+4) systems in the presence of weak background
fields. In particul... | [
{
"created": "Tue, 11 Dec 2001 19:55:18 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Dec 2001 22:08:52 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Van Raamsdonk",
"Mark",
""
]
] | We derive leading terms in the effective actions describing the coupling of bulk supergravity fields to systems of arbitrary numbers of Dp-branes and D(p+4)-branes in type IIA/IIB string theory. We use these actions to investigate the physics of Dp-D(p+4) systems in the presence of weak background fields. In particular... |
2103.14322 | Yui Hayashi | Yui Hayashi and Kei-Ichi Kondo | Reconstructing confined particles with complex singularities | 7 pages, 2 figures, final version published in PRD; a longer version
can be found at arXiv:2105.07487 [hep-th] | Phys. Rev. D 103, 111504 (2021) | 10.1103/PhysRevD.103.L111504 | CHIBA-EP-247 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Complex singularities have been suggested in propagators of confined
particles, e.g., the Landau-gauge gluon propagator. We rigorously reconstruct
Minkowski propagators from Euclidean propagators with complex singularities. As
a result, the analytically continued Wightman function is holomorphic in the
tube, and the ... | [
{
"created": "Fri, 26 Mar 2021 08:25:34 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Jun 2021 17:35:28 GMT",
"version": "v2"
}
] | 2021-06-24 | [
[
"Hayashi",
"Yui",
""
],
[
"Kondo",
"Kei-Ichi",
""
]
] | Complex singularities have been suggested in propagators of confined particles, e.g., the Landau-gauge gluon propagator. We rigorously reconstruct Minkowski propagators from Euclidean propagators with complex singularities. As a result, the analytically continued Wightman function is holomorphic in the tube, and the Lo... |
0806.1051 | Andrei Micu | Ofer Aharony, Micha Berkooz, Jan Louis and Andrei Micu | Non-Abelian structures in compactifications of M-theory on
seven-manifolds with SU(3) structure | 35 pages, minor changes; version to appear in JHEP | JHEP 0809:108,2008 | 10.1088/1126-6708/2008/09/108 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study M-theory compactified on a specific class of seven-dimensional
manifolds with SU(3) structure. The manifolds can be viewed as a fibration of
an arbitrary Calabi-Yau threefold over a circle, with a U-duality twist around
the circle. In some cases we find that in the four dimensional low energy
effective theor... | [
{
"created": "Fri, 6 Jun 2008 19:22:59 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Sep 2008 15:10:57 GMT",
"version": "v2"
}
] | 2009-09-29 | [
[
"Aharony",
"Ofer",
""
],
[
"Berkooz",
"Micha",
""
],
[
"Louis",
"Jan",
""
],
[
"Micu",
"Andrei",
""
]
] | We study M-theory compactified on a specific class of seven-dimensional manifolds with SU(3) structure. The manifolds can be viewed as a fibration of an arbitrary Calabi-Yau threefold over a circle, with a U-duality twist around the circle. In some cases we find that in the four dimensional low energy effective theory ... |
1707.00888 | Helmuth Huffel | Helmuth Huffel and Gerald Kelnhofer | Field Space Entanglement Entropy, Zero Modes and Lifshitz Models | 13 pages, revised and extended version, accepted for publication in
Physics Letters B | null | 10.1016/j.physletb.2017.10.051 | UWThPh-2017-18 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The field space entanglement entropy of a quantum field theory is obtained by
integrating out a subset of its fields. We study an interacting quantum field
theory consisting of massless scalar fields on a closed compact manifold M. To
this model we associate its Lifshitz dual model. The ground states of both
models a... | [
{
"created": "Tue, 4 Jul 2017 10:05:09 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Oct 2017 08:08:01 GMT",
"version": "v2"
}
] | 2017-12-06 | [
[
"Huffel",
"Helmuth",
""
],
[
"Kelnhofer",
"Gerald",
""
]
] | The field space entanglement entropy of a quantum field theory is obtained by integrating out a subset of its fields. We study an interacting quantum field theory consisting of massless scalar fields on a closed compact manifold M. To this model we associate its Lifshitz dual model. The ground states of both models are... |
1408.6633 | Hiroaki Matsueda | Hiroaki Matsueda | Geodesic Distance in Fisher Information Space and Holographic Entropy
Formula | 3 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short note, we examine geodesic distance in Fisher information space
in which the metric is defined by the entanglement entropy in CFT_(1+1). It is
obvious in this case that the geodesic distance at a constant time is a
function of the entropy data embedded into the information space. In a special
case, the g... | [
{
"created": "Thu, 28 Aug 2014 07:13:57 GMT",
"version": "v1"
}
] | 2014-08-29 | [
[
"Matsueda",
"Hiroaki",
""
]
] | In this short note, we examine geodesic distance in Fisher information space in which the metric is defined by the entanglement entropy in CFT_(1+1). It is obvious in this case that the geodesic distance at a constant time is a function of the entropy data embedded into the information space. In a special case, the geo... |
0810.0908 | Mikhail Volkov | Eugen Radu and Mikhail S. Volkov | Spinning Electroweak Sphalerons | improved and extended as compared to the first version, published | Phys.Rev.D79:065021,2009 | 10.1103/PhysRevD.79.065021 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present numerical evidence for the existence of stationary spinning
generalizations for the static sphaleron in the Weinberg-Salam theory. Our
results suggest that, for any value of the mixing angle $\thetw$ and for any
Higgs mass, the spinning sphalerons comprise a family labeled by their angular
momentum $J$. Fo... | [
{
"created": "Mon, 6 Oct 2008 08:29:17 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Jul 2009 12:30:05 GMT",
"version": "v2"
}
] | 2009-11-06 | [
[
"Radu",
"Eugen",
""
],
[
"Volkov",
"Mikhail S.",
""
]
] | We present numerical evidence for the existence of stationary spinning generalizations for the static sphaleron in the Weinberg-Salam theory. Our results suggest that, for any value of the mixing angle $\thetw$ and for any Higgs mass, the spinning sphalerons comprise a family labeled by their angular momentum $J$. For ... |
0712.2532 | Simon Catterall | Simon Catterall | From Twisted Supersymmetry to Orbifold Lattices | 15 pages | JHEP 0801:048,2008 | 10.1088/1126-6708/2008/01/048 | null | hep-th hep-lat | null | We show how to derive the supersymmetric orbifold lattices of Cohen et al.
\cite{Cohen:2003xe,Cohen:2003qw} and Kaplan et al. \cite{Kaplan:2005ta} by
direct discretization of an appropriate twisted supersymmetric Yang-Mills
theory. We examine in detail the four supercharge two dimensional theory and
the theory with s... | [
{
"created": "Mon, 17 Dec 2007 13:56:10 GMT",
"version": "v1"
}
] | 2009-12-15 | [
[
"Catterall",
"Simon",
""
]
] | We show how to derive the supersymmetric orbifold lattices of Cohen et al. \cite{Cohen:2003xe,Cohen:2003qw} and Kaplan et al. \cite{Kaplan:2005ta} by direct discretization of an appropriate twisted supersymmetric Yang-Mills theory. We examine in detail the four supercharge two dimensional theory and the theory with six... |
1111.4951 | Josip Trampetic Dr. | R. Horvat, A. Ilakovac, P. Schupp, J. Trampetic and J. You | Neutrino propagation in noncommutative spacetimes | 27 pages, 2 figures, Version to appear in JHEP | null | 10.1007/JHEP04(2012)108 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One-loop theta-exact quantum corrections to the neutrino propagator are
computed in noncommutative U*(1) gauge-theory based on Seiberg-Witten maps. Our
closed form results show that the one-loop correction contains a hard 1/epsilon
UV divergence, as well as a logarithmic IR-divergent term of the type ln
sqrt(theta p)... | [
{
"created": "Mon, 21 Nov 2011 17:51:17 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Apr 2012 13:24:49 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Horvat",
"R.",
""
],
[
"Ilakovac",
"A.",
""
],
[
"Schupp",
"P.",
""
],
[
"Trampetic",
"J.",
""
],
[
"You",
"J.",
""
]
] | One-loop theta-exact quantum corrections to the neutrino propagator are computed in noncommutative U*(1) gauge-theory based on Seiberg-Witten maps. Our closed form results show that the one-loop correction contains a hard 1/epsilon UV divergence, as well as a logarithmic IR-divergent term of the type ln sqrt(theta p)^2... |
hep-th/9609068 | Fedor Smirnov | P. Mejean and F.A. Smirnov | Form factors for principal chiral field model with
Wess-Zumino-Novikov-Witten term | 9 pages, LATEX | Int.J.Mod.Phys. A12 (1997) 3383-3396 | 10.1142/S0217751X97001778 | LPTHE-96-36 | hep-th | null | We construct the form factors of the trace of energy-momentum tensor for the
massless model described by $SU(2)$ principal chiral field model with WZNW tern
on level 1. We explain how this construction can be generalized to a class of
integrable massless models including the flow from tricritical to critical
Ising mo... | [
{
"created": "Mon, 9 Sep 1996 11:21:12 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Mejean",
"P.",
""
],
[
"Smirnov",
"F. A.",
""
]
] | We construct the form factors of the trace of energy-momentum tensor for the massless model described by $SU(2)$ principal chiral field model with WZNW tern on level 1. We explain how this construction can be generalized to a class of integrable massless models including the flow from tricritical to critical Ising mode... |
1111.6614 | Andrea Quadri | Andrea Quadri | Non-trivial Backgrounds in (non-perturbative) Yang-Mills Theory by the
Slavnov-Taylor Identity | References added. RevTeX, 15 pages. Contributed to Quantum Theory and
Symmetries 7, August 7-13, 2011, Prague | null | 10.1088/1742-6596/343/1/012097 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in the background field method (BFM) quantization of Yang-Mills
theory the dependence of the vertex functional on the background field is
controlled by a canonical transformation w.r.t. the Batalin-Vilkovisky bracket,
naturally associated with the BRST symmetry of the theory. Since it only relies
on the ... | [
{
"created": "Mon, 28 Nov 2011 21:25:31 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Dec 2011 10:43:38 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Quadri",
"Andrea",
""
]
] | We show that in the background field method (BFM) quantization of Yang-Mills theory the dependence of the vertex functional on the background field is controlled by a canonical transformation w.r.t. the Batalin-Vilkovisky bracket, naturally associated with the BRST symmetry of the theory. Since it only relies on the Sl... |
hep-th/0403289 | Mark Van Raamsdonk | Dominic Brecher, Kazuyuki Furuuchi, Henry Ling, Mark Van Raamsdonk | Generally Covariant Actions for Multiple D-branes | 34 pages, LaTeX. v2: comments and refs added | JHEP 0406 (2004) 020 | 10.1088/1126-6708/2004/06/020 | null | hep-th | null | We develop a formalism that allows us to write actions for multiple D-branes
with manifest general covariance. While the matrix coordinates of the D-branes
have a complicated transformation law under coordinate transformations, we find
that these may be promoted to (redundant) matrix fields on the transverse space
wi... | [
{
"created": "Wed, 31 Mar 2004 18:42:42 GMT",
"version": "v1"
},
{
"created": "Tue, 18 May 2004 21:41:44 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Brecher",
"Dominic",
""
],
[
"Furuuchi",
"Kazuyuki",
""
],
[
"Ling",
"Henry",
""
],
[
"Van Raamsdonk",
"Mark",
""
]
] | We develop a formalism that allows us to write actions for multiple D-branes with manifest general covariance. While the matrix coordinates of the D-branes have a complicated transformation law under coordinate transformations, we find that these may be promoted to (redundant) matrix fields on the transverse space with... |
0911.5228 | Dmitri Sorokin | Alessandra Cagnazzo, Dmitri Sorokin and Linus Wulff | String instanton in AdS(4)xCP(3) | 1+28 pages; v2: Section 3.1 extended, summary and discussion added;
v3: added references, clarifications and Section 4.2 on supersymmetry
properties of the instanton | JHEP 1005:009,2010 | 10.1007/JHEP05(2010)009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the string instanton wrapping a non-trivial two-cycle in CP(3) of
the type IIA string theory compactified on AdS_4 x CP(3) superspace and find
that it has twelve fermionic zero modes associated with 1/2 of the
supersymmetry of the background thus manifesting that this classical instanton
configuration is 1/2... | [
{
"created": "Fri, 27 Nov 2009 10:03:42 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Dec 2009 16:40:06 GMT",
"version": "v2"
},
{
"created": "Thu, 6 May 2010 20:37:04 GMT",
"version": "v3"
}
] | 2010-05-12 | [
[
"Cagnazzo",
"Alessandra",
""
],
[
"Sorokin",
"Dmitri",
""
],
[
"Wulff",
"Linus",
""
]
] | We study the string instanton wrapping a non-trivial two-cycle in CP(3) of the type IIA string theory compactified on AdS_4 x CP(3) superspace and find that it has twelve fermionic zero modes associated with 1/2 of the supersymmetry of the background thus manifesting that this classical instanton configuration is 1/2 B... |
1203.6229 | Dibakar Roychowdhury | Rabin Banerjee, Sarmishtha Kumar | Dual composition of odd-dimensional models | minor modifications | Phys. Rev. D 85, 125002(2012) | 10.1103/PhysRevD.85.125002 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A general way of interpreting odd dimensional models as a doublet of chiral
models is discussed. Based on the equations of motion this dual composition is
illustrated. Examples from quantum mechanics, field theory and gravity are
considered. Specially the recently advocated topologically massive gravity is
analysed i... | [
{
"created": "Wed, 28 Mar 2012 11:07:05 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2012 07:01:51 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Banerjee",
"Rabin",
""
],
[
"Kumar",
"Sarmishtha",
""
]
] | A general way of interpreting odd dimensional models as a doublet of chiral models is discussed. Based on the equations of motion this dual composition is illustrated. Examples from quantum mechanics, field theory and gravity are considered. Specially the recently advocated topologically massive gravity is analysed in ... |
2403.18420 | Wen-Hao Jiang | Wen-Hao Jiang and Yun-Song Piao | Bounded islands in dS$_{2}$ multiverse model | 23 pages, 8 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The cosmological event horizons are observer-dependent, which might bring a
paradox. As an example, in dS$_{2}$ multiverse model there are entanglement
islands in crunching regions encoding the information of regions near future
infinity of inflating or Minkowski bubbles, however, for two observers in
different bubbl... | [
{
"created": "Wed, 27 Mar 2024 10:13:35 GMT",
"version": "v1"
}
] | 2024-03-28 | [
[
"Jiang",
"Wen-Hao",
""
],
[
"Piao",
"Yun-Song",
""
]
] | The cosmological event horizons are observer-dependent, which might bring a paradox. As an example, in dS$_{2}$ multiverse model there are entanglement islands in crunching regions encoding the information of regions near future infinity of inflating or Minkowski bubbles, however, for two observers in different bubbles... |
hep-th/0501236 | Dario Francia | D. Francia (U. Roma Tre, ITALY) and C.M. Hull (Imperial College,
London, UK) | Higher-Spin Gauge Fields and Duality | Based on the lecture presented by C.M. Hull at the First Solvay
Workshop on Higher-Spin Gauge Theories, held in Brussels on May 12-14, 2004.
Minor changes, added references | null | null | RM3-TH/05-1, Imperial/TP/050101 | hep-th | null | We review the construction of free gauge theories for gauge fields in
arbitrary representations of the Lorentz group in $D$ dimensions. We describe
the multi-form calculus which gives the natural geometric framework for these
theories. We also discuss duality transformations that give different field
theory represent... | [
{
"created": "Fri, 28 Jan 2005 19:13:53 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Feb 2005 11:32:50 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Francia",
"D.",
"",
"U. Roma Tre, ITALY"
],
[
"Hull",
"C. M.",
"",
"Imperial College,\n London, UK"
]
] | We review the construction of free gauge theories for gauge fields in arbitrary representations of the Lorentz group in $D$ dimensions. We describe the multi-form calculus which gives the natural geometric framework for these theories. We also discuss duality transformations that give different field theory representat... |
1507.08284 | Manuela Kulaxizi | Manuela Kulaxizi and Rakibur Rahman | Fermion Dipole Moment and Holography | 13 pages, 4 figures, revised version with WKB analysis added,
accepted for publication to JHEP | null | 10.1007/JHEP12(2015)146 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the background of a charged AdS black hole, we consider a Dirac particle
endowed with an arbitrary magnetic dipole moment. For non-zero charge and
dipole coupling of the bulk fermion, we find that the dual boundary theory can
be plagued with superluminal modes. Requiring consistency of the dual CFT
amounts to cons... | [
{
"created": "Wed, 29 Jul 2015 20:07:22 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Oct 2015 13:24:13 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Nov 2015 12:36:56 GMT",
"version": "v3"
}
] | 2016-01-27 | [
[
"Kulaxizi",
"Manuela",
""
],
[
"Rahman",
"Rakibur",
""
]
] | In the background of a charged AdS black hole, we consider a Dirac particle endowed with an arbitrary magnetic dipole moment. For non-zero charge and dipole coupling of the bulk fermion, we find that the dual boundary theory can be plagued with superluminal modes. Requiring consistency of the dual CFT amounts to constr... |
hep-th/9210130 | Juergen Laartz | M.Forger, J.Laartz, U.Schaeper | The Algebra of the Energy-Momentum Tensor and the Noether Currents in
Classical Non-Linear Sigma Models | 10 pages, THEP 92/24 | Commun. Math. Phys. 159 (1994) 319-328 | 10.1007/BF02102641 | null | hep-th | null | The recently derived current algebra of classical non-linear sigma models on
arbitrary Riemannian manifolds is extended to include the energy-momentum
tensor. It is found that in two dimensions the energy-momentum tensor
$\theta_{\mu\nu}$, the Noether current $j_\mu$ associated with the global
symmetry of the theory ... | [
{
"created": "Fri, 23 Oct 1992 21:59:33 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Forger",
"M.",
""
],
[
"Laartz",
"J.",
""
],
[
"Schaeper",
"U.",
""
]
] | The recently derived current algebra of classical non-linear sigma models on arbitrary Riemannian manifolds is extended to include the energy-momentum tensor. It is found that in two dimensions the energy-momentum tensor $\theta_{\mu\nu}$, the Noether current $j_\mu$ associated with the global symmetry of the theory an... |
2201.04896 | Camilo las Heras | Maria Pilar Garcia del Moral, Camilo las Heras, Alvaro Restuccia | Type IIB parabolic ($p,q$)-strings from M2-branes with fluxes | 34 pages, 2 Apendices. Improvements were made in the introduction and
during the manuscript | null | 10.1007/JHEP03(2023)143 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the work of Schwarz [1] to show that bound states of type IIB
supersymmetric ($p, q$)-strings on a circle are associated with M2-branes
irreducibly wrapped on $T^2$, or equivalently with nontrivial worldvolume
fluxes. Beyond this extension we consider the Hamiltonian of an M2-brane with
$C_{\pm}$ fluxes for... | [
{
"created": "Thu, 13 Jan 2022 11:37:30 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Aug 2022 19:03:14 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Jan 2023 03:47:31 GMT",
"version": "v3"
}
] | 2023-04-05 | [
[
"del Moral",
"Maria Pilar Garcia",
""
],
[
"Heras",
"Camilo las",
""
],
[
"Restuccia",
"Alvaro",
""
]
] | We extend the work of Schwarz [1] to show that bound states of type IIB supersymmetric ($p, q$)-strings on a circle are associated with M2-branes irreducibly wrapped on $T^2$, or equivalently with nontrivial worldvolume fluxes. Beyond this extension we consider the Hamiltonian of an M2-brane with $C_{\pm}$ fluxes formu... |
1411.5893 | Axel Kleinschmidt | Axel Kleinschmidt, Hermann Nicolai, Nitin K. Chidambaram | Canonical structure of the E10 model and supersymmetry | 1+39 pages. v2: small corrections. Version to appear in PRD | Phys. Rev. D 91, 085039 (2015) | 10.1103/PhysRevD.91.085039 | AEI-2014-057 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A coset model based on the hyperbolic Kac-Moody algebra E10 has been
conjectured to underly eleven-dimensional supergravity and M theory. In this
note we study the canonical structure of the bosonic model for finite- and
infinite-dimensional groups. In the case of finite-dimensional groups like
GL(n) we exhibit a con... | [
{
"created": "Fri, 21 Nov 2014 14:49:54 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Apr 2015 13:34:39 GMT",
"version": "v2"
}
] | 2015-05-06 | [
[
"Kleinschmidt",
"Axel",
""
],
[
"Nicolai",
"Hermann",
""
],
[
"Chidambaram",
"Nitin K.",
""
]
] | A coset model based on the hyperbolic Kac-Moody algebra E10 has been conjectured to underly eleven-dimensional supergravity and M theory. In this note we study the canonical structure of the bosonic model for finite- and infinite-dimensional groups. In the case of finite-dimensional groups like GL(n) we exhibit a conve... |
2110.11789 | Johannes Branahl | Johannes Branahl, Harald Grosse, Alexander Hock and Raimar Wulkenhaar | From scalar fields on quantum spaces to blobbed topological recursion | 33 pages, 9 figures. Contribution to "Noncommutativity in Physics"
(special volume initiated by CORFU2021) | J. Phys. A: Math. Theor. 55, 423001 (2022) | 10.1088/1751-8121/ac9260 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the construction of the $\lambda\phi^4$-model on noncommutative
geometries via exact solutions of Dyson-Schwinger equations and explain how
this construction relates via (blobbed) topological recursion to problems in
algebraic and enumerative geometry.
| [
{
"created": "Fri, 22 Oct 2021 13:42:35 GMT",
"version": "v1"
}
] | 2023-04-24 | [
[
"Branahl",
"Johannes",
""
],
[
"Grosse",
"Harald",
""
],
[
"Hock",
"Alexander",
""
],
[
"Wulkenhaar",
"Raimar",
""
]
] | We review the construction of the $\lambda\phi^4$-model on noncommutative geometries via exact solutions of Dyson-Schwinger equations and explain how this construction relates via (blobbed) topological recursion to problems in algebraic and enumerative geometry. |
1506.06601 | Timothy J. Hollowood | Timothy J. Hollowood, J. Luis Miramontes and David M. Schmidtt | S-Matrices and Quantum Group Symmetry of k-Deformed Sigma Models | 32 pages, added reference, changed nomenclature from q deformed to k
deformed to distinguish from eta deformation | null | 10.1088/1751-8113/49/46/465201 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, several kinds of integrable deformations of the string world sheet
theory in the gauge/gravity correspondence have been constructed. One class of
these, the k deformations associated to the more general q deformations but
with q=exp(i pi/k) a root of unity, has been shown to be related to a
particular discr... | [
{
"created": "Mon, 22 Jun 2015 13:49:28 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Jul 2015 15:22:20 GMT",
"version": "v2"
}
] | 2016-11-23 | [
[
"Hollowood",
"Timothy J.",
""
],
[
"Miramontes",
"J. Luis",
""
],
[
"Schmidtt",
"David M.",
""
]
] | Recently, several kinds of integrable deformations of the string world sheet theory in the gauge/gravity correspondence have been constructed. One class of these, the k deformations associated to the more general q deformations but with q=exp(i pi/k) a root of unity, has been shown to be related to a particular discret... |
2405.10114 | Yakov Shnir | Yuki Amari, Sergei Antsipovich, Muneto Nitta and Yakov Shnir | Isospinning ${\mathbb C}P^2$ solitons | 22 pages, 7 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study stationary rotating topological solitons in (2+1)-dimensional
${\mathbb C}P^2$ non-linear sigma model with a stabilizing potential term. We
find families of $U(1)\times U(1)$ symmetric solutions with topological degrees
larger than 2, which have two angular frequencies and are labelled by two (one
topologica... | [
{
"created": "Thu, 16 May 2024 14:05:47 GMT",
"version": "v1"
}
] | 2024-05-17 | [
[
"Amari",
"Yuki",
""
],
[
"Antsipovich",
"Sergei",
""
],
[
"Nitta",
"Muneto",
""
],
[
"Shnir",
"Yakov",
""
]
] | We study stationary rotating topological solitons in (2+1)-dimensional ${\mathbb C}P^2$ non-linear sigma model with a stabilizing potential term. We find families of $U(1)\times U(1)$ symmetric solutions with topological degrees larger than 2, which have two angular frequencies and are labelled by two (one topological ... |
2312.08353 | Raphaela Wutte | St\'ephane Detournay, Thomas Smoes and Raphaela Wutte | Boundary Conditions for Extremal Black Holes from 2d Gravity | 24 pages, v3: added clarifications, matches published version | SciPost Phys. 16, 141 (2024) | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We devise new boundary conditions for the near-horizon geometries of extremal
BTZ and Kerr black holes, as well as for the ultra-cold limit of the Kerr-de
Sitter black hole. These boundary conditions are obtained as the
higher-dimensional uplift of recently proposed boundary conditions in
two-dimensional gravity. The... | [
{
"created": "Wed, 13 Dec 2023 18:43:08 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Mar 2024 04:00:20 GMT",
"version": "v2"
},
{
"created": "Sun, 16 Jun 2024 01:10:43 GMT",
"version": "v3"
}
] | 2024-06-18 | [
[
"Detournay",
"Stéphane",
""
],
[
"Smoes",
"Thomas",
""
],
[
"Wutte",
"Raphaela",
""
]
] | We devise new boundary conditions for the near-horizon geometries of extremal BTZ and Kerr black holes, as well as for the ultra-cold limit of the Kerr-de Sitter black hole. These boundary conditions are obtained as the higher-dimensional uplift of recently proposed boundary conditions in two-dimensional gravity. Their... |
hep-th/0002239 | Saharian | A. A. Saharian (Yerevan State University, Armenia) | The generalized Abel-Plana formula. Applications to Bessel functions and
Casimir effect | 50 pages, no figures | null | null | IC/2000/14 | hep-th math-ph math.CV math.MP | null | One of the most efficient methods to obtain the vacuum expectation values for
the physical observables in the Casimir effect is based on the using the
Abel-Plana summation formula. This allows to derive the regularized quantities
by manifestly cutoff independent way and to present them in the form of
strongly converg... | [
{
"created": "Mon, 28 Feb 2000 16:22:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Saharian",
"A. A.",
"",
"Yerevan State University, Armenia"
]
] | One of the most efficient methods to obtain the vacuum expectation values for the physical observables in the Casimir effect is based on the using the Abel-Plana summation formula. This allows to derive the regularized quantities by manifestly cutoff independent way and to present them in the form of strongly convergin... |
hep-th/9308075 | null | M. J. Duff | Twenty Years of the Weyl Anomaly | 43 pages | Class.Quant.Grav.11:1387-1404,1994 | 10.1088/0264-9381/11/6/004 | null | hep-th gr-qc | null | In 1973 two Salam prot\'{e}g\'{e}s (Derek Capper and the author) discovered
that the conformal invariance under Weyl rescalings of the metric tensor
$g_{\mu\nu}(x)\rightarrow\Omega^2(x)g_{\mu\nu}(x)$ displayed by classical
massless field systems in interaction with gravity no longer survives in the
quantum theory. Si... | [
{
"created": "Mon, 16 Aug 1993 16:12:03 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Duff",
"M. J.",
""
]
] | In 1973 two Salam prot\'{e}g\'{e}s (Derek Capper and the author) discovered that the conformal invariance under Weyl rescalings of the metric tensor $g_{\mu\nu}(x)\rightarrow\Omega^2(x)g_{\mu\nu}(x)$ displayed by classical massless field systems in interaction with gravity no longer survives in the quantum theory. Sinc... |
1503.03069 | Jan Vysoky | Branislav Jurco, Jan Vysoky | Leibniz algebroids, generalized Bismut connections and Einstein-Hilbert
actions | null | null | 10.1016/j.geomphys.2015.06.017 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Connection, torsion and curvature are introduced for general (local) Leibniz
algebroids. Generalized Bismut connection on $TM \oplus \Lambda^{p} T^{\ast}M$
is an example leading to a scalar curvature of the form $R + H^2$ for a closed
$(p+2)$-form $H$.
| [
{
"created": "Tue, 10 Mar 2015 20:00:10 GMT",
"version": "v1"
}
] | 2015-12-09 | [
[
"Jurco",
"Branislav",
""
],
[
"Vysoky",
"Jan",
""
]
] | Connection, torsion and curvature are introduced for general (local) Leibniz algebroids. Generalized Bismut connection on $TM \oplus \Lambda^{p} T^{\ast}M$ is an example leading to a scalar curvature of the form $R + H^2$ for a closed $(p+2)$-form $H$. |
hep-th/9207047 | Alexios Polychronakos | Alexios P. Polychronakos and Rodanthy Tzani | Schrodinger Equation for Particle with Friction | 11 pages | Phys.Lett. B302 (1993) 255-260 | 10.1016/0370-2693(93)90393-V | null | hep-th | null | A new quantum mechanical wave equation describing a particle with frictional
forces is derived. It depends on a parameter $\alpha$ whose range is determined
by the coefficient of friction $\gamma$, that is, $0 \leq \alpha \leq \gamma$.
For one extreme value of this parameter, $\alpha = 0$, we recover Kostin's
equatio... | [
{
"created": "Tue, 14 Jul 1992 15:14:14 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Polychronakos",
"Alexios P.",
""
],
[
"Tzani",
"Rodanthy",
""
]
] | A new quantum mechanical wave equation describing a particle with frictional forces is derived. It depends on a parameter $\alpha$ whose range is determined by the coefficient of friction $\gamma$, that is, $0 \leq \alpha \leq \gamma$. For one extreme value of this parameter, $\alpha = 0$, we recover Kostin's equation.... |
hep-th/0209024 | Presnajder Peter | Masud Chaichian and Peter Presnajder | Discrete-Time Quantum Field Theory and the Deformed Super Virasoro
Algebra | 3 pages, latex, no figures | Phys.Lett. A322 (2004) 156-165 | 10.1016/j.physleta.2003.12.061 | null | hep-th | null | We show that the deformations of Virasoro and super Virasoro algebra,
constructed earlier on an abstract mathematical background, emerge after Wick
rotation, within an exact treatment of discrete-time free field models on a
circle. The deformation parameter is $e^\lambda$, where $\lambda=\tau/\rho$ is
the ratio of th... | [
{
"created": "Tue, 3 Sep 2002 10:52:46 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Feb 2003 17:42:41 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Chaichian",
"Masud",
""
],
[
"Presnajder",
"Peter",
""
]
] | We show that the deformations of Virasoro and super Virasoro algebra, constructed earlier on an abstract mathematical background, emerge after Wick rotation, within an exact treatment of discrete-time free field models on a circle. The deformation parameter is $e^\lambda$, where $\lambda=\tau/\rho$ is the ratio of the ... |
hep-th/9506194 | Chris Hull | C.M. Hull | String-String Duality in Ten Dimensions | 14 pages, phyzzx | Phys.Lett. B357 (1995) 545-551 | 10.1016/0370-2693(95)01000-G | QMW-95-25 | hep-th | null | The heterotic string occurs as a soliton of the type I superstring in ten
dimensions, supporting the conjecture that these two theories are equivalent.
The conjecture that the type IIB string is self-dual, with the strong
coupling dynamics described by a dual type IIB theory, is supported by the
occurrence of the d... | [
{
"created": "Thu, 29 Jun 1995 15:48:38 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Hull",
"C. M.",
""
]
] | The heterotic string occurs as a soliton of the type I superstring in ten dimensions, supporting the conjecture that these two theories are equivalent. The conjecture that the type IIB string is self-dual, with the strong coupling dynamics described by a dual type IIB theory, is supported by the occurrence of the dual ... |
2009.13499 | Kevin Thieme | Kevin Thieme | Null Lagrangians of non-local field theories | 4 pages | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This manuscript provides a characterisation of the equivalence class of
classical smooth Lagrangian densities that involve terms depending on two
distinct points of the underlying Euclidean base space of the theory. Theories
of this type are referred to as non-local field theories, which are of
particular interest in... | [
{
"created": "Mon, 28 Sep 2020 17:46:25 GMT",
"version": "v1"
}
] | 2020-09-29 | [
[
"Thieme",
"Kevin",
""
]
] | This manuscript provides a characterisation of the equivalence class of classical smooth Lagrangian densities that involve terms depending on two distinct points of the underlying Euclidean base space of the theory. Theories of this type are referred to as non-local field theories, which are of particular interest in t... |
0801.4566 | Wei Song | Wei Li, Wei Song and Andrew Strominger | Chiral Gravity in Three Dimensions | 21 pages, published version, typos corrected, more reference added | JHEP 0804:082,2008 | 10.1088/1126-6708/2008/04/082 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Three dimensional Einstein gravity with negative cosmological constant
-1/\ell^2 deformed by a gravitational Chern-Simons action with coefficient
1/\mu is studied in an asymptotically AdS_3 spacetime. It is argued to violate
unitary or positivity for generic \mu due to negative-energy massive gravitons.
However at th... | [
{
"created": "Wed, 30 Jan 2008 20:53:45 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jul 2008 20:04:17 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Li",
"Wei",
""
],
[
"Song",
"Wei",
""
],
[
"Strominger",
"Andrew",
""
]
] | Three dimensional Einstein gravity with negative cosmological constant -1/\ell^2 deformed by a gravitational Chern-Simons action with coefficient 1/\mu is studied in an asymptotically AdS_3 spacetime. It is argued to violate unitary or positivity for generic \mu due to negative-energy massive gravitons. However at the ... |
hep-th/0602087 | Robbert Dijkgraaf | Robbert Dijkgraaf, Cumrun Vafa and Erik Verlinde | M-theory and a Topological String Duality | 15 pages, 1 figure | null | null | HUTP-06/A001, ITFA-2006-05 | hep-th | null | We show how the topological string partition function, which is known to
capture the degeneracies of a gas of BPS spinning M2-branes in M-theory
compactified to 5 dimensions, is related to a 4-dimensional D-brane system that
consists of single D6-brane bound to lower-dimensional branes. This system is
described by a ... | [
{
"created": "Thu, 9 Feb 2006 10:48:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dijkgraaf",
"Robbert",
""
],
[
"Vafa",
"Cumrun",
""
],
[
"Verlinde",
"Erik",
""
]
] | We show how the topological string partition function, which is known to capture the degeneracies of a gas of BPS spinning M2-branes in M-theory compactified to 5 dimensions, is related to a 4-dimensional D-brane system that consists of single D6-brane bound to lower-dimensional branes. This system is described by a to... |
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