id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9809122 | Jeffrey Harvey | Atish Dabholkar and Jeffrey A. Harvey | String Islands | An erroneous example removed. We thank Massimo Bianchi and Cumrun
Vafa for pointing out this error | JHEP 9902 (1999) 006 | 10.1088/1126-6708/1999/02/006 | EFI-98-34, TIFR/TH/98-30 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss string theories with small numbers of non-compact moduli and
describe constructions of string theories whose low-energy limit is described
by various pure supergravity theories. We also construct a D=4,N=4
compactification of type II string theory with 34 vector fields.
| [
{
"created": "Wed, 16 Sep 1998 20:27:57 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Dec 1998 19:33:53 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Jul 2020 13:38:34 GMT",
"version": "v3"
}
] | 2020-07-10 | [
[
"Dabholkar",
"Atish",
""
],
[
"Harvey",
"Jeffrey A.",
""
]
] | We discuss string theories with small numbers of non-compact moduli and describe constructions of string theories whose low-energy limit is described by various pure supergravity theories. We also construct a D=4,N=4 compactification of type II string theory with 34 vector fields. |
hep-th/9307169 | null | S. P. Sorella and L. Tataru | A Closed form for Consistent Anomalies in Gauge Theories | 18 pages, report REF. TUW. 93-15 | Phys. Lett. B324 (1994) 351-358 | 10.1016/0370-2693(94)90205-4 | null | hep-th | null | The new method for solving the descent equations for gauge theories proposed
in \cite{s} is shown to be equivalent with that based on the {\em "Russian
formula"}. Moreover it allows to obtain in a closed form the expressions of the
consistent anomalies in any space-time dimension.
| [
{
"created": "Wed, 28 Jul 1993 11:15:04 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Sorella",
"S. P.",
""
],
[
"Tataru",
"L.",
""
]
] | The new method for solving the descent equations for gauge theories proposed in \cite{s} is shown to be equivalent with that based on the {\em "Russian formula"}. Moreover it allows to obtain in a closed form the expressions of the consistent anomalies in any space-time dimension. |
hep-th/9206069 | null | Edward Witten | Two Dimensional String Theory And Black Holes | 15 pp | null | null | IASSNS-HEP-92/24 | hep-th | null | This lecture surveys a few loosely related topics, ranging from the scarcity
of quantum field theories -- and the role that this has played, and still
plays, in physics -- to paradoxes involving black holes in soluble two
dimensional string theory and the question of whether naked singularities might
be of even great... | [
{
"created": "Wed, 17 Jun 1992 14:36:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Witten",
"Edward",
""
]
] | This lecture surveys a few loosely related topics, ranging from the scarcity of quantum field theories -- and the role that this has played, and still plays, in physics -- to paradoxes involving black holes in soluble two dimensional string theory and the question of whether naked singularities might be of even greater... |
2108.02514 | Subhash Chandra Mahapatra | Supragyan Priyadarshinee, Subhash Mahapatra, Indrani Banerjee | Analytic topological hairy dyonic black holes and thermodynamics | 41 pages, many figures, clarification and references added, published
version | Phys. Rev. D 104, 084023 (2021) | 10.1103/PhysRevD.104.084023 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We present and discuss a new family of topological hairy dyonic black hole
solutions in asymptotically anti-de Sitter (AdS) space. The coupled
Einstein-Maxwell-Scalar gravity system, that carries both the electric and
magnetic charges is solved, and exact hairy dyonic black hole solutions are
obtained analytically. T... | [
{
"created": "Thu, 5 Aug 2021 10:47:07 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Oct 2021 11:37:54 GMT",
"version": "v2"
}
] | 2021-10-13 | [
[
"Priyadarshinee",
"Supragyan",
""
],
[
"Mahapatra",
"Subhash",
""
],
[
"Banerjee",
"Indrani",
""
]
] | We present and discuss a new family of topological hairy dyonic black hole solutions in asymptotically anti-de Sitter (AdS) space. The coupled Einstein-Maxwell-Scalar gravity system, that carries both the electric and magnetic charges is solved, and exact hairy dyonic black hole solutions are obtained analytically. The... |
2006.08450 | Iber\^e Kuntz | Roberto Casadio and Iber\^e Kuntz | Revisiting the minimum length in the Schwinger-Keldysh formalism | Version accepted for publication | null | 10.1140/epjc/s10052-020-08535-1 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The existence of a minimum length in quantum gravity is investigated by
computing the in-in expectation value of the proper distance in the
Schwinger-Keldysh formalism. No minimum geometrical length is found for
arbitrary gravitational theories to all orders in perturbation theory. Using
non-perturbative techniques, ... | [
{
"created": "Mon, 15 Jun 2020 14:54:48 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Oct 2020 08:33:50 GMT",
"version": "v2"
}
] | 2020-12-02 | [
[
"Casadio",
"Roberto",
""
],
[
"Kuntz",
"Iberê",
""
]
] | The existence of a minimum length in quantum gravity is investigated by computing the in-in expectation value of the proper distance in the Schwinger-Keldysh formalism. No minimum geometrical length is found for arbitrary gravitational theories to all orders in perturbation theory. Using non-perturbative techniques, we... |
1012.0299 | Subir Sachdev | Subir Sachdev | The landscape of the Hubbard model | 56 pages, 16 figures; TASI and Chandrasekhar lectures; (v3) expanded
discussion of phases with Fermi surfaces; (v5) added section on Mott
transition on the triangular lattice | null | 10.1142/9789814350525_0009 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I present a pedagogical survey of a variety of quantum phases of the Hubbard
model. The honeycomb lattice model has a conformal field theory connecting the
semi-metal to the insulator with Neel order. States with fractionalized
excitations are linked to the deconfined phases of gauge theories. I also
consider the con... | [
{
"created": "Wed, 1 Dec 2010 20:56:06 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Dec 2010 16:59:57 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Dec 2010 18:11:40 GMT",
"version": "v3"
},
{
"created": "Fri, 21 Jan 2011 17:23:48 GMT",
"version": "v4"
},
{
"cr... | 2017-10-03 | [
[
"Sachdev",
"Subir",
""
]
] | I present a pedagogical survey of a variety of quantum phases of the Hubbard model. The honeycomb lattice model has a conformal field theory connecting the semi-metal to the insulator with Neel order. States with fractionalized excitations are linked to the deconfined phases of gauge theories. I also consider the confi... |
hep-th/9410053 | null | S.G. Rajeev and O.T. Turgut | Poisson Algebra of Wilson Loops in Four-Dimensional Yang-Mills Theory | 32 Pages, 7 figures upon request | Int. J. Mod. Phys. A10 (1995) 2479 | 10.1142/S0217751X95001194 | UR-1388/ER-40685-837 | hep-th | null | We formulate the canonical structure of Yang--Mills theory in terms of
Poisson brackets of gauge invariant observables analogous to Wilson loops. This
algebra is non--trivial and tractable in a light--cone formulation. For U(N)
gauge theories the result is a Lie algebra while for SU(N) gauge theories it is
a quadrati... | [
{
"created": "Fri, 7 Oct 1994 21:55:45 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Rajeev",
"S. G.",
""
],
[
"Turgut",
"O. T.",
""
]
] | We formulate the canonical structure of Yang--Mills theory in terms of Poisson brackets of gauge invariant observables analogous to Wilson loops. This algebra is non--trivial and tractable in a light--cone formulation. For U(N) gauge theories the result is a Lie algebra while for SU(N) gauge theories it is a quadratic ... |
hep-th/0112094 | Alexander Nichols | A. Nichols | Extended chiral algebras in the SU(2)_0 WZNW model | 18 pages LATEX. Minor corrections. Full j=2 algebra added | JHEP 0204 (2002) 056 | 10.1088/1126-6708/2002/04/056 | OUTP-02-11-P | hep-th | null | We investigate the W-algebras generated by the integer dimension chiral
primary operators of the SU(2)_0 WZNW model. These have a form almost identical
to that found in the c=-2 model but have, in addition, an extended Kac-Moody
structure. Moreover on Hamiltonian reduction these SU(2)_0 W-algebras exactly
reduce to t... | [
{
"created": "Tue, 11 Dec 2001 19:33:23 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Feb 2002 14:47:35 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Nichols",
"A.",
""
]
] | We investigate the W-algebras generated by the integer dimension chiral primary operators of the SU(2)_0 WZNW model. These have a form almost identical to that found in the c=-2 model but have, in addition, an extended Kac-Moody structure. Moreover on Hamiltonian reduction these SU(2)_0 W-algebras exactly reduce to tho... |
2004.14518 | Mina Aganagic | Mina Aganagic | Knot Categorification from Mirror Symmetry, Part I: Coherent Sheaves | 107 pages, 18 figures. v2: references added, minor corrections | null | null | null | hep-th math.AG math.RT math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive two geometric approaches to categorification of quantum invariants
of links associated to an arbitrary compact simple Lie group $^L{G}$. In part
I, we describe the first approach, based on an equivariant derived category of
coherent sheaves on ${\cal X}$, the moduli space of singular $G$-monopoles,
where $G... | [
{
"created": "Thu, 30 Apr 2020 00:00:12 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Jun 2023 11:44:24 GMT",
"version": "v2"
}
] | 2023-06-13 | [
[
"Aganagic",
"Mina",
""
]
] | We derive two geometric approaches to categorification of quantum invariants of links associated to an arbitrary compact simple Lie group $^L{G}$. In part I, we describe the first approach, based on an equivariant derived category of coherent sheaves on ${\cal X}$, the moduli space of singular $G$-monopoles, where $G$ ... |
1602.03530 | Seung-Joo Lee | Seung-Joo Lee, Piljin Yi | Witten Index for Noncompact Dynamics | 54 pages, JHEP version, references updated with accompanying
footnotes, an additional example added in Eq.(5.22) | null | 10.1007/JHEP06(2016)089 | KIAS-P16012 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Among gauged dynamics motivated by string theory, we find many with gapless
asymptotic directions. Although the natural boundary condition for ground
states is $L^2$, one often turns on chemical potentials or supersymmetric mass
terms to regulate the infrared issues, instead, and computes the twisted
partition functi... | [
{
"created": "Wed, 10 Feb 2016 21:00:09 GMT",
"version": "v1"
},
{
"created": "Tue, 31 May 2016 06:12:30 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Lee",
"Seung-Joo",
""
],
[
"Yi",
"Piljin",
""
]
] | Among gauged dynamics motivated by string theory, we find many with gapless asymptotic directions. Although the natural boundary condition for ground states is $L^2$, one often turns on chemical potentials or supersymmetric mass terms to regulate the infrared issues, instead, and computes the twisted partition function... |
2309.03289 | Felipe Diaz-Jaramillo | Roberto Bonezzi, Christoph Chiaffrino, Felipe Diaz-Jaramillo, Olaf
Hohm | Weakly Constrained Double Field Theory as the Double Copy of Yang-Mills
Theory | 35 pages | null | null | HU-EP-23/50-RTG | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Weakly constrained double field theory, in the sense of Hull and Zwiebach,
captures the subsector of string theory on toroidal backgrounds that includes
gravity, $B$-field and dilaton together with all of their massive Kaluza-Klein
and winding modes, which are encoded in doubled coordinates subject to the
`weak const... | [
{
"created": "Wed, 6 Sep 2023 18:06:36 GMT",
"version": "v1"
}
] | 2023-09-08 | [
[
"Bonezzi",
"Roberto",
""
],
[
"Chiaffrino",
"Christoph",
""
],
[
"Diaz-Jaramillo",
"Felipe",
""
],
[
"Hohm",
"Olaf",
""
]
] | Weakly constrained double field theory, in the sense of Hull and Zwiebach, captures the subsector of string theory on toroidal backgrounds that includes gravity, $B$-field and dilaton together with all of their massive Kaluza-Klein and winding modes, which are encoded in doubled coordinates subject to the `weak constra... |
1611.08604 | Sam Playle | Sam Playle and Stefano Sciuto | Schwinger-type parametrization of open string worldsheets | 17 pages, 3 figures | null | 10.1016/j.physletb.2017.01.009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A parametrization of (super) moduli space near the corners corresponding to
bosonic or Neveu-Schwarz open string degenerations is introduced for
worldsheets of arbitrary topology. With this parametrization, Feynman graph
polynomials arise as the $\alpha ' \to 0$ limit of objects on moduli space.
Furthermore, the inte... | [
{
"created": "Fri, 25 Nov 2016 21:00:02 GMT",
"version": "v1"
}
] | 2017-01-18 | [
[
"Playle",
"Sam",
""
],
[
"Sciuto",
"Stefano",
""
]
] | A parametrization of (super) moduli space near the corners corresponding to bosonic or Neveu-Schwarz open string degenerations is introduced for worldsheets of arbitrary topology. With this parametrization, Feynman graph polynomials arise as the $\alpha ' \to 0$ limit of objects on moduli space. Furthermore, the integr... |
1605.00964 | Buisseret Fabien Dr | Fabien Buisseret | Anyons in quantum mechanics with a minimal length | null | Eur. Phys. J. Plus (2017) 132: 74 | 10.1140/epjp/i2017-11350-y | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The existence of anyons, \textit{i.e.} quantum states with an arbitrary spin,
is a generic feature of standard quantum mechanics in $(2+1)-$dimensional
Minkowski spacetime. Here it is shown that relativistic anyons may exist also
in quantum theories where a minimal length is present. The interplay between
minimal len... | [
{
"created": "Tue, 3 May 2016 16:02:43 GMT",
"version": "v1"
}
] | 2017-02-14 | [
[
"Buisseret",
"Fabien",
""
]
] | The existence of anyons, \textit{i.e.} quantum states with an arbitrary spin, is a generic feature of standard quantum mechanics in $(2+1)-$dimensional Minkowski spacetime. Here it is shown that relativistic anyons may exist also in quantum theories where a minimal length is present. The interplay between minimal lengt... |
0908.4319 | Sunandan Gangopadhyay | Anirban Saha, Sunandan Gangopadhyay | Noncommutative quantum mechanics of a test particle under linearized
gravitational waves | Accepted in Physics Letters B, minor changes made, references added | Phys.Lett.B681:96-99,2009 | 10.1016/j.physletb.2009.09.063 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the quantum dynamics of a test particle in noncommutative space
under the influence of linearized gravitational waves in the long wave-length
and low-velocity limit. A prescription for quantizing the classical Hamiltonian
for the interaction of gravitational wave with matter in noncommutative space
is pro... | [
{
"created": "Sat, 29 Aug 2009 04:25:17 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Oct 2009 04:49:04 GMT",
"version": "v2"
}
] | 2009-11-18 | [
[
"Saha",
"Anirban",
""
],
[
"Gangopadhyay",
"Sunandan",
""
]
] | We consider the quantum dynamics of a test particle in noncommutative space under the influence of linearized gravitational waves in the long wave-length and low-velocity limit. A prescription for quantizing the classical Hamiltonian for the interaction of gravitational wave with matter in noncommutative space is propo... |
2212.13077 | Alexander Kamenshchik | Andrei O. Barvinsky and Alexander Yu. Kamenshchik | Nonminimal Higgs Inflation and Initial Conditions in Cosmology | Comments about hill-top inflation and special case of closed Universe
along with several new references are added. arXiv admin note: text overlap
with arXiv:0910.1041 | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss applications of perturbative quantum gravity in the theory of very
early quantum Universe and quantum cosmology. Consistency of the theoretical
formalism for quantum effects of matter and correspondence with observational
status of modern precision cosmology impose stringent bounds on and establish
strong ... | [
{
"created": "Mon, 26 Dec 2022 10:38:10 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Feb 2023 17:46:05 GMT",
"version": "v2"
}
] | 2023-02-07 | [
[
"Barvinsky",
"Andrei O.",
""
],
[
"Kamenshchik",
"Alexander Yu.",
""
]
] | We discuss applications of perturbative quantum gravity in the theory of very early quantum Universe and quantum cosmology. Consistency of the theoretical formalism for quantum effects of matter and correspondence with observational status of modern precision cosmology impose stringent bounds on and establish strong li... |
0907.2519 | Olindo Corradini | O. Corradini | Smooth tensionful higher-codimensional brane worlds with bulk and brane
form fields | 1+14 pages, 2 figures; section 2.3 improved, typos corrected and
references added. Published version | JHEP 1001:051,2010 | 10.1007/JHEP01(2010)051 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Completely regular tensionful codimension-n brane world solutions are
discussed, where the core of the brane is chosen to be a thin codimension-(n-1)
shell in an infinite volume flat bulk, and an Einstein-Hilbert term localized
on the brane is included (Dvali-Gabadadze-Porrati models). In order to support
such locali... | [
{
"created": "Wed, 15 Jul 2009 08:12:11 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Dec 2009 12:47:52 GMT",
"version": "v2"
}
] | 2010-01-22 | [
[
"Corradini",
"O.",
""
]
] | Completely regular tensionful codimension-n brane world solutions are discussed, where the core of the brane is chosen to be a thin codimension-(n-1) shell in an infinite volume flat bulk, and an Einstein-Hilbert term localized on the brane is included (Dvali-Gabadadze-Porrati models). In order to support such localize... |
hep-th/0608085 | Jihn E. Kim | Jihn E. Kim and Bumseok Kyae | String MSSM through flipped SU(5) from Z_{12} orbifold | 5 pages | null | null | SNUTP 06-011, KIAS-P06037 | hep-th astro-ph hep-ph | null | In a $Z_{12-I}$ orbifold compactification through an intermediate flipped
SU(5), the string MSSM (${\cal S}$MSSM) spectra (three families, one pair of
Higgs doublets, and neutral singlets) are obtained with the Yukawa coupling
structure. The GUT $\sin^2\theta_W^0=\frac38$, even with exotics in the twisted
sector, can... | [
{
"created": "Mon, 14 Aug 2006 17:40:07 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Aug 2006 03:46:21 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kim",
"Jihn E.",
""
],
[
"Kyae",
"Bumseok",
""
]
] | In a $Z_{12-I}$ orbifold compactification through an intermediate flipped SU(5), the string MSSM (${\cal S}$MSSM) spectra (three families, one pair of Higgs doublets, and neutral singlets) are obtained with the Yukawa coupling structure. The GUT $\sin^2\theta_W^0=\frac38$, even with exotics in the twisted sector, can b... |
hep-th/9611034 | Lises Ifa | Sergiu I. Vacaru | Superstrings in Higher Order Extensions of Finsler Superspaces | 79 pages, latex209, latex figures, subm. Nucl. Phys. B | Nucl.Phys. B494 (1997) 590-656 | 10.1016/S0550-3213(97)00089-8 | null | hep-th dg-ga gr-qc math.DG | null | The work proposes a geometric background of the theory of field interactions
and strings in spaces with higher order anisotropy. Our approach proceeds by
developing the concept of higher order anisotropic superspace which unifies the
logical and mathematical aspects of modern Kaluza-Klein theories and
generalized Lag... | [
{
"created": "Wed, 6 Nov 1996 13:30:43 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Nov 1996 17:02:38 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Vacaru",
"Sergiu I.",
""
]
] | The work proposes a geometric background of the theory of field interactions and strings in spaces with higher order anisotropy. Our approach proceeds by developing the concept of higher order anisotropic superspace which unifies the logical and mathematical aspects of modern Kaluza-Klein theories and generalized Lagra... |
2310.10004 | Kang Sin Choi | Kang-Sin Choi | Exact Renormalization of the Higgs Field | 4 pages, 2 figures, v2: title change, published version | null | null | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | Using Wilsonian renormalization, we calculate the quantum correction to
observable quantities, rather than the bare parameters, of the Higgs field. A
physical parameter, such as a mass-squared or a quartic coupling, at an energy
scale $\mu$ is obtained from that at a reference scale by integrating in the
degrees of f... | [
{
"created": "Mon, 16 Oct 2023 01:58:45 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Mar 2024 04:57:27 GMT",
"version": "v2"
}
] | 2024-04-01 | [
[
"Choi",
"Kang-Sin",
""
]
] | Using Wilsonian renormalization, we calculate the quantum correction to observable quantities, rather than the bare parameters, of the Higgs field. A physical parameter, such as a mass-squared or a quartic coupling, at an energy scale $\mu$ is obtained from that at a reference scale by integrating in the degrees of fre... |
hep-th/9912018 | Herman Verlinde | E. Verlinde and H. Verlinde | RG-Flow, Gravity and the Cosmological Constant | 23 pages, 1 figure | JHEP 0005 (2000) 034 | 10.1088/1126-6708/2000/05/034 | PUPT-1899; ITFA/99-40 | hep-th | null | We study the low energy effective action $S$ of gravity, induced by
integrating out gauge and matter fields, in a general class of Randall-Sundrum
type string compactification scenarios with exponential warp factors. Our
method combines dimensional reduction with the holographic map between between
5-d supergravity a... | [
{
"created": "Thu, 2 Dec 1999 23:56:34 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Dec 1999 02:27:19 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Verlinde",
"E.",
""
],
[
"Verlinde",
"H.",
""
]
] | We study the low energy effective action $S$ of gravity, induced by integrating out gauge and matter fields, in a general class of Randall-Sundrum type string compactification scenarios with exponential warp factors. Our method combines dimensional reduction with the holographic map between between 5-d supergravity and... |
hep-th/9809045 | Piet Claus | Piet Claus | Super M-brane actions in adS_4 x S^7 and adS_7 x S^4 | 14 pages, LaTeX, discussion of simplification by kappa-gauge
corrected, reference added | Phys.Rev. D59 (1999) 066003 | 10.1103/PhysRevD.59.066003 | KUL-TF-98/32 | hep-th | null | The world-volume action of the M2 brane and the M5-brane in an adS_4 x S^7
and a adS_7 x S^4 background is derived to all orders in anticommuting
superspace coordinates. Contrary to recent constructions of super p-brane
actions relying on supercoset methods, we only use 11 dimensional supergravity
torsion and curvatu... | [
{
"created": "Mon, 7 Sep 1998 17:23:47 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Sep 1998 14:14:32 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Claus",
"Piet",
""
]
] | The world-volume action of the M2 brane and the M5-brane in an adS_4 x S^7 and a adS_7 x S^4 background is derived to all orders in anticommuting superspace coordinates. Contrary to recent constructions of super p-brane actions relying on supercoset methods, we only use 11 dimensional supergravity torsion and curvature... |
hep-th/9609208 | R. Padma | G.H. Gadiyar | Unique Deformation of Local Quantum Field Theory Resulting in
Divergence-free Amplitudes | 7 pages | null | null | null | hep-th | null | An essentially unique deformation of the product of quantum fields at the
same spacetime point is obtained. It is proposed to replace local quantum field
theory with another structure which uses a *-product. The resulting theory
contains a fundamental length and is free from divergences. This provides the
third defor... | [
{
"created": "Thu, 26 Sep 1996 11:13:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gadiyar",
"G. H.",
""
]
] | An essentially unique deformation of the product of quantum fields at the same spacetime point is obtained. It is proposed to replace local quantum field theory with another structure which uses a *-product. The resulting theory contains a fundamental length and is free from divergences. This provides the third deforma... |
hep-th/0502027 | Eric R. Sharpe | T. Pantev, E. Sharpe | Notes on gauging noneffective group actions | 37 pages, LaTeX, 3 figures; v2: typos fixed | null | null | null | hep-th | null | In this paper we study sigma models in which a noneffective group action has
been gauged. Such gauged sigma models turn out to be different from gauged
sigma models in which an effectively-acting group is gauged, because of
nonperturbative effects on the worldsheet. We concentrate on finite
noneffectively-acting grou... | [
{
"created": "Wed, 2 Feb 2005 15:23:47 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jun 2005 21:46:23 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Pantev",
"T.",
""
],
[
"Sharpe",
"E.",
""
]
] | In this paper we study sigma models in which a noneffective group action has been gauged. Such gauged sigma models turn out to be different from gauged sigma models in which an effectively-acting group is gauged, because of nonperturbative effects on the worldsheet. We concentrate on finite noneffectively-acting groups... |
1202.6415 | Kimball A. Milton | Kimball A. Milton, E. K. Abalo, Prachi Parashar, Nima Pourtolami, Iver
Brevik, and Simen A. Ellingsen | Repulsive Casimir and Casimir-Polder Forces | 24 pages, 14 figures, contribution to the special issue of J. Phys. A
honoring Stuart Dowker. This revision corrects typos and adds additional
references and discussion | J. Phys. A 45, 374006 (2012) | 10.1088/1751-8113/45/37/374006 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Casimir and Casimir-Polder repulsion have been known for more than 50 years.
The general "Lifshitz" configuration of parallel semi-infinite dielectric slabs
permits repulsion if they are separated by a dielectric fluid that has a value
of permittivity that is intermediate between those of the dielectric slabs.
This w... | [
{
"created": "Wed, 29 Feb 2012 00:30:07 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Apr 2012 18:35:11 GMT",
"version": "v2"
}
] | 2018-03-09 | [
[
"Milton",
"Kimball A.",
""
],
[
"Abalo",
"E. K.",
""
],
[
"Parashar",
"Prachi",
""
],
[
"Pourtolami",
"Nima",
""
],
[
"Brevik",
"Iver",
""
],
[
"Ellingsen",
"Simen A.",
""
]
] | Casimir and Casimir-Polder repulsion have been known for more than 50 years. The general "Lifshitz" configuration of parallel semi-infinite dielectric slabs permits repulsion if they are separated by a dielectric fluid that has a value of permittivity that is intermediate between those of the dielectric slabs. This was... |
0910.2653 | Nele Vandersickel | N. Vandersickel, D. Dudal, S.P. Sorella, H. Verschelde | A candidate for the scalar glueball operator within the Gribov-Zwanziger
framework | 11 pages, proceeding for the International Workshop on QCD Green's
Functions, Confinement, and Phenomenology (QCD-TNT09) | PoS QCD-TNT09:048,2009 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This proceeding gives an overview of the renormalization of $F^2_{\mu\nu}$
using the Faddeev-Popov action and the more complicate Gribov-Zwanziger action,
which deals with Gribov copies. We show that using the Faddeev-Popov action,
$F^2_{\mu\nu}$ mixes with other $d=4$ operators. However, due to the BRST
invariance o... | [
{
"created": "Wed, 14 Oct 2009 15:42:47 GMT",
"version": "v1"
}
] | 2011-07-14 | [
[
"Vandersickel",
"N.",
""
],
[
"Dudal",
"D.",
""
],
[
"Sorella",
"S. P.",
""
],
[
"Verschelde",
"H.",
""
]
] | This proceeding gives an overview of the renormalization of $F^2_{\mu\nu}$ using the Faddeev-Popov action and the more complicate Gribov-Zwanziger action, which deals with Gribov copies. We show that using the Faddeev-Popov action, $F^2_{\mu\nu}$ mixes with other $d=4$ operators. However, due to the BRST invariance of ... |
1803.08919 | George Zahariade | Tanmay Vachaspati, George Zahariade | Classical-Quantum Correspondence and Hawking Radiation | 13 pages, 5 figures. Title changed. Published version | JCAP 04 (2019) 013 | 10.1088/1475-7516/2019/04/013 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recently discovered classical-quantum correspondence (CQC) maps certain
quantum problems to corresponding classical problems. We illustrate the CQC for
a quantum scalar field in the gravitational background of a collapsing
spherical shell. By truncating the problem to a small set of variables, we show
how the CQC c... | [
{
"created": "Fri, 23 Mar 2018 17:59:55 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Aug 2018 07:17:18 GMT",
"version": "v2"
},
{
"created": "Mon, 8 Apr 2019 16:19:31 GMT",
"version": "v3"
}
] | 2019-04-17 | [
[
"Vachaspati",
"Tanmay",
""
],
[
"Zahariade",
"George",
""
]
] | A recently discovered classical-quantum correspondence (CQC) maps certain quantum problems to corresponding classical problems. We illustrate the CQC for a quantum scalar field in the gravitational background of a collapsing spherical shell. By truncating the problem to a small set of variables, we show how the CQC can... |
1512.06109 | Jason Koeller | Jason Koeller, Stefan Leichenauer | Holographic Proof of the Quantum Null Energy Condition | 25 pages, 2 figures. v2: references added, minor notation
corrections, minor clarifications | Phys. Rev. D 94, 024026 (2016) | 10.1103/PhysRevD.94.024026 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use holography to prove the Quantum Null Energy Condition (QNEC) at
leading order in large-$N$ for CFTs and relevant deformations of CFTs in
Minkowski space which have Einstein gravity duals. Given any codimension-2
surface $\Sigma$ which is locally stationary under a null deformation in the
direction $k$ at the p... | [
{
"created": "Fri, 18 Dec 2015 20:48:00 GMT",
"version": "v1"
},
{
"created": "Tue, 31 May 2016 21:16:31 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Koeller",
"Jason",
""
],
[
"Leichenauer",
"Stefan",
""
]
] | We use holography to prove the Quantum Null Energy Condition (QNEC) at leading order in large-$N$ for CFTs and relevant deformations of CFTs in Minkowski space which have Einstein gravity duals. Given any codimension-2 surface $\Sigma$ which is locally stationary under a null deformation in the direction $k$ at the poi... |
hep-th/0511033 | Ctirad Klimcik | Ctirad Klimcik | Poisson-Lie symmetry and q-WZW model | 16 pages, to appear in the Proceedings of the 4th International
Symposium On Quantum Theory And Symmetries (QTS-4), Varna Free University,
Bulgaria, 15-21 August 2005 | null | null | IML 2005-22 | hep-th | null | We review the notion of (anomalous) Poisson-Lie symmetry of a dynamical
system and we outline the Poisson-Lie symmetric deformation of the standard WZW
model from the vantage point of the twisted Heisenberg double.
| [
{
"created": "Thu, 3 Nov 2005 09:24:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Klimcik",
"Ctirad",
""
]
] | We review the notion of (anomalous) Poisson-Lie symmetry of a dynamical system and we outline the Poisson-Lie symmetric deformation of the standard WZW model from the vantage point of the twisted Heisenberg double. |
1901.09857 | Josh Kirklin | Josh Kirklin | Unambiguous Phase Spaces for Subregions | 26 pages, 7 figures. Clarified details. Comments appreciated | J. High Energ. Phys. (2019) 2019: 116 | 10.1007/JHEP03(2019)116 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The covariant phase space technique is a powerful formalism for understanding
the Hamiltonian description of covariant field theories. However, applications
of this technique to problems involving subregions, such as the exterior of a
black hole, have heretofore been plagued by boundary ambiguities. We provide a
reso... | [
{
"created": "Mon, 28 Jan 2019 17:56:16 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Feb 2019 17:20:54 GMT",
"version": "v2"
},
{
"created": "Tue, 12 Mar 2019 23:10:18 GMT",
"version": "v3"
}
] | 2019-03-22 | [
[
"Kirklin",
"Josh",
""
]
] | The covariant phase space technique is a powerful formalism for understanding the Hamiltonian description of covariant field theories. However, applications of this technique to problems involving subregions, such as the exterior of a black hole, have heretofore been plagued by boundary ambiguities. We provide a resolu... |
hep-th/0506224 | Aalok Misra | Anne Franzen, Payal Kaura, Aalok Misra and Rajyavardhan Ray | Uplifting the Iwasawa | 27 pages, LaTeX; v4: (shorter [on referee's suggestion] version of
this eprint) to appear in Fortsch. Phys. 2005 | Fortsch.Phys. 54 (2006) 207-224 | 10.1002/prop.200510269 | null | hep-th | null | The Iwasawa manifold is uplifted to seven-folds of either G_2 holonomy or
SU(3) structure, explicit new metrics for the same having been constructed in
this work. We uplift the Iwasawa manifold to a G_2 manifold through "size"
deformation (of the Iwasawa metric), via Hitchin's Flow equations, showing also
the impossi... | [
{
"created": "Mon, 27 Jun 2005 19:14:17 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jun 2005 13:14:46 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Aug 2005 04:27:15 GMT",
"version": "v3"
},
{
"created": "Mon, 12 Sep 2005 09:25:37 GMT",
"version": "v4"
}
] | 2009-11-11 | [
[
"Franzen",
"Anne",
""
],
[
"Kaura",
"Payal",
""
],
[
"Misra",
"Aalok",
""
],
[
"Ray",
"Rajyavardhan",
""
]
] | The Iwasawa manifold is uplifted to seven-folds of either G_2 holonomy or SU(3) structure, explicit new metrics for the same having been constructed in this work. We uplift the Iwasawa manifold to a G_2 manifold through "size" deformation (of the Iwasawa metric), via Hitchin's Flow equations, showing also the impossibi... |
1502.03604 | Stefan Groot Nibbelink | Stefan Groot Nibbelink | Model building with the non-supersymmetric heterotic SO(16)xSO(16)
string | 10 pages LaTeX. Based on talks presented at the "Frontiers in String
Phenomenology" workshop, Ringberg Castle, Tegernsee, Germany, the conference
"The string universe", Mainz, Germany, conference "DISCRETE 2014", King's
College, London, UK and Heidelberg university, Heidelberg, Germany | null | 10.1088/1742-6596/631/1/012077 | LMU-ASC 07/15 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk we review recent investigations of the non-supersymmetric
heterotic SO(16)xSO(16) string on orbifolds and smooth Calabi-Yaus. Using such
supersymmetry preserving backgrounds allows one to re-employ commonly known
model building techniques. We will argue that tachyons do not appear on smooth
Calabi-Yaus t... | [
{
"created": "Thu, 12 Feb 2015 11:16:02 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"Nibbelink",
"Stefan Groot",
""
]
] | In this talk we review recent investigations of the non-supersymmetric heterotic SO(16)xSO(16) string on orbifolds and smooth Calabi-Yaus. Using such supersymmetry preserving backgrounds allows one to re-employ commonly known model building techniques. We will argue that tachyons do not appear on smooth Calabi-Yaus to ... |
1410.8617 | C. S. Shahbazi | Mariana Gra\~na and C. S. Shahbazi | M-theory moduli spaces and torsion-free structures | 24 pages. Typos fixed. Minor clarifications added | null | null | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the description of $\mathcal{N}=1$ M-theory compactifications to
four-dimensions given by Exceptional Generalized Geometry, we propose a way to
geometrize the M-theory fluxes by appropriately relating the compactification
space to a higher-dimensional manifold equipped with a torsion-free structure.
As a... | [
{
"created": "Fri, 31 Oct 2014 02:09:38 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Apr 2015 23:42:23 GMT",
"version": "v2"
}
] | 2015-04-07 | [
[
"Graña",
"Mariana",
""
],
[
"Shahbazi",
"C. S.",
""
]
] | Motivated by the description of $\mathcal{N}=1$ M-theory compactifications to four-dimensions given by Exceptional Generalized Geometry, we propose a way to geometrize the M-theory fluxes by appropriately relating the compactification space to a higher-dimensional manifold equipped with a torsion-free structure. As a n... |
1206.5596 | Alessandro Papa | V. S. Fadin, R. Fiore, A. Papa | Difference between standard and quasi-conformal BFKL kernels | 18 pages | null | 10.1016/j.nuclphysb.2012.07.030 | Budker INP 2012-19 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As it was recently shown, the colour singlet BFKL kernel, taken in Moebius
representation in the space of impact parameters, can be written in
quasi-conformal shape, which is unbelievably simple compared with the
conventional form of the BFKL kernel in momentum space. It was also proved that
the total kernel is compl... | [
{
"created": "Mon, 25 Jun 2012 07:43:06 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Fadin",
"V. S.",
""
],
[
"Fiore",
"R.",
""
],
[
"Papa",
"A.",
""
]
] | As it was recently shown, the colour singlet BFKL kernel, taken in Moebius representation in the space of impact parameters, can be written in quasi-conformal shape, which is unbelievably simple compared with the conventional form of the BFKL kernel in momentum space. It was also proved that the total kernel is complet... |
hep-th/0312116 | Gerald V. Dunne | Gerald V. Dunne and Christian Schubert | Self-duality, Helicity and Higher-loop Euler-Heisenberg Effective
Actions | 7 pp, latex, axodraw.sty; Based on talks given by G. Dunne at QTS3
(Cincinnati, OH, Sept. 2003) and QFEXT03 (Norman, OK, Sept. 2003) | null | 10.1142/9789812702340_0037 | null | hep-th hep-ph math-ph math.MP | null | The Euler-Heisenberg effective action in a self-dual background is remarkably
simple at two-loop. This simplicity is due to the inter-relationship between
self-duality, helicity and supersymmetry. Applications include two-loop
helicity amplitudes, beta-functions and nonperturbative effects. The two-loop
Euler-Heisenb... | [
{
"created": "Thu, 11 Dec 2003 15:22:39 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Dunne",
"Gerald V.",
""
],
[
"Schubert",
"Christian",
""
]
] | The Euler-Heisenberg effective action in a self-dual background is remarkably simple at two-loop. This simplicity is due to the inter-relationship between self-duality, helicity and supersymmetry. Applications include two-loop helicity amplitudes, beta-functions and nonperturbative effects. The two-loop Euler-Heisenber... |
hep-th/9809014 | Ying Jiang | Yishi Duan, Ying Jiang, Tao Xu | The topological structure of the vortices in the O(n) symmetric TDGL
model | 9 pages, LaTeX | Phys.Lett. A252 (1999) 307-315 | 10.1016/S0375-9601(98)00959-1 | null | hep-th | null | In the light of $\phi $--mapping method and topological current theory, the
topological structure of the vortex state in TDGL model and the topological
quantization of the vortex topological charges are investigated. It is pointed
out that the topological charges of the vortices in TDGL model are described by
the Win... | [
{
"created": "Wed, 2 Sep 1998 09:34:00 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Duan",
"Yishi",
""
],
[
"Jiang",
"Ying",
""
],
[
"Xu",
"Tao",
""
]
] | In the light of $\phi $--mapping method and topological current theory, the topological structure of the vortex state in TDGL model and the topological quantization of the vortex topological charges are investigated. It is pointed out that the topological charges of the vortices in TDGL model are described by the Windi... |
hep-th/0308044 | Troost Jan | Jan Troost | A note on causality in the bulk and stability on the boundary | 7 pages; v2: reference added, PLB version | Phys.Lett. B578 (2004) 210-214 | 10.1016/j.physletb.2003.10.003 | MIT-CTP-3407 | hep-th | null | By carefully analyzing the radial part of the wave-equation for a scalar
field in AdS, we show that for a particular range of boundary conditions on the
scalar field, the radial spectrum contains a bound state. Using the AdS/CFT
correspondence, we interpret this peculiar phenomenon as being dual to an
unstable double... | [
{
"created": "Wed, 6 Aug 2003 15:30:20 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Oct 2003 09:44:41 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Troost",
"Jan",
""
]
] | By carefully analyzing the radial part of the wave-equation for a scalar field in AdS, we show that for a particular range of boundary conditions on the scalar field, the radial spectrum contains a bound state. Using the AdS/CFT correspondence, we interpret this peculiar phenomenon as being dual to an unstable double t... |
hep-th/0411051 | J. M. Maillard | N. Zenine, S. Boukraa, S. Hassani, J-M. Maillard | Square lattice Ising model susceptibility: Series expansion method and
differential equation for $\chi^{(3)}$ | 28 pages, no figure | J.Phys. A38 (2005) 1875-1900 | 10.1088/0305-4470/38/9/004 | null | hep-th | null | In a previous paper (J. Phys. A {\bf 37} (2004) 9651-9668) we have given the
Fuchsian linear differential equation satisfied by $\chi^{(3)}$, the
``three-particle'' contribution to the susceptibility of the isotropic square
lattice Ising model. This paper gives the details of the calculations (with
some useful tricks... | [
{
"created": "Thu, 4 Nov 2004 10:38:43 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Nov 2004 22:00:52 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Zenine",
"N.",
""
],
[
"Boukraa",
"S.",
""
],
[
"Hassani",
"S.",
""
],
[
"Maillard",
"J-M.",
""
]
] | In a previous paper (J. Phys. A {\bf 37} (2004) 9651-9668) we have given the Fuchsian linear differential equation satisfied by $\chi^{(3)}$, the ``three-particle'' contribution to the susceptibility of the isotropic square lattice Ising model. This paper gives the details of the calculations (with some useful tricks a... |
1709.00070 | Zainab Nazari | Shahriyar Jafarzade and Zainab Nazari | A New Integrable Ising-type Model from 2d $\mathcal{N}$=(2,2) Dualities | 21 pages, 6 figures | null | null | null | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the equality of 2d $\mathcal{N}$=(2,2) supersymmetric indices in
Seiberg-type duality leads to a new integrable Ising-type model. The emergence
of the new model is the result of correspondence between the supersymmetric
$SU(2)$ quiver gauge theories and the Yang-Baxter equation. Using this
correspondence... | [
{
"created": "Thu, 31 Aug 2017 20:35:15 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Oct 2017 17:46:18 GMT",
"version": "v2"
}
] | 2017-10-13 | [
[
"Jafarzade",
"Shahriyar",
""
],
[
"Nazari",
"Zainab",
""
]
] | We show that the equality of 2d $\mathcal{N}$=(2,2) supersymmetric indices in Seiberg-type duality leads to a new integrable Ising-type model. The emergence of the new model is the result of correspondence between the supersymmetric $SU(2)$ quiver gauge theories and the Yang-Baxter equation. Using this correspondence, ... |
2205.07382 | Patrick Draper | Tom Banks, Patrick Draper, Bingnan Zhang | JT Gravity Coupled to Fermions | 24 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that two-dimensional dilaton gravity models can all be derived from
an analog of Jacobson's covariant version of the first law of thermodynamics.
We then specialize to the JT gravity model and couple it to massless fermions.
This model is exactly soluble in quantum field theory, and we present a new
derivati... | [
{
"created": "Sun, 15 May 2022 21:22:20 GMT",
"version": "v1"
}
] | 2022-05-17 | [
[
"Banks",
"Tom",
""
],
[
"Draper",
"Patrick",
""
],
[
"Zhang",
"Bingnan",
""
]
] | We argue that two-dimensional dilaton gravity models can all be derived from an analog of Jacobson's covariant version of the first law of thermodynamics. We then specialize to the JT gravity model and couple it to massless fermions. This model is exactly soluble in quantum field theory, and we present a new derivation... |
2307.01068 | Jiang Long | Wen-Bin Liu, Jiang Long | Symmetry group at future null infinity III: Gravitational theory | 67 pages, revised version | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We reduce the gravitational theory in an asymptotically flat spacetime to
future null infinity. We compute the Poincar\'e flux operators at future null
infinity and construct the supertranslation and superrotation generators. The
generators are shown to form a closed symmetry algebra by including a
generalized gravit... | [
{
"created": "Mon, 3 Jul 2023 14:47:28 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Oct 2023 15:38:29 GMT",
"version": "v2"
}
] | 2023-10-11 | [
[
"Liu",
"Wen-Bin",
""
],
[
"Long",
"Jiang",
""
]
] | We reduce the gravitational theory in an asymptotically flat spacetime to future null infinity. We compute the Poincar\'e flux operators at future null infinity and construct the supertranslation and superrotation generators. The generators are shown to form a closed symmetry algebra by including a generalized gravitat... |
hep-th/9511121 | Alexander Moroz | Alexander Moroz | On indices of the Dirac operator in a non-Fredholm case | 9 pages, plain latex, no figures. Two definitions supplied and one
reference added + some minor corrections, to appear in Mod. Phys. Lett. A | Mod.Phys.Lett. A11 (1996) 979-986 | 10.1142/S0217732396001004 | TPBU-2-95 | hep-th hep-ph | null | The Dirac Hamiltonian with the Aharonov-Bohm potential provides an example of
a non-Fredholm operator for which all spectral asymmetry comes entirely from
the continuous spectrum. In this case one finds that the use of standard
definitions of the resolvent regularized, the heat kernel regularized, and the
Witten indi... | [
{
"created": "Thu, 16 Nov 1995 15:47:58 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Mar 1996 14:48:34 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Moroz",
"Alexander",
""
]
] | The Dirac Hamiltonian with the Aharonov-Bohm potential provides an example of a non-Fredholm operator for which all spectral asymmetry comes entirely from the continuous spectrum. In this case one finds that the use of standard definitions of the resolvent regularized, the heat kernel regularized, and the Witten indice... |
hep-th/9702008 | Ergin Sezgin | P.S. Howe, E. Sezgin, P.C. West | Covariant Field Equations of the M Theory Five-Brane | 16 pages, latex, references added | Phys.Lett. B399 (1997) 49-59 | 10.1016/S0370-2693(97)00257-8 | null | hep-th | null | The component form of the equations of motion for the 5-brane in
eleven-dimensions is derived from the superspace equations. These equations are
fully covariant in six-dimensions. It is shown that double-dimensional
reduction of the bosonic equations gives the equations of motion for a 4-brane
in ten dimensions gover... | [
{
"created": "Sat, 1 Feb 1997 02:40:56 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Feb 1997 01:59:38 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Feb 1997 01:46:04 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Howe",
"P. S.",
""
],
[
"Sezgin",
"E.",
""
],
[
"West",
"P. C.",
""
]
] | The component form of the equations of motion for the 5-brane in eleven-dimensions is derived from the superspace equations. These equations are fully covariant in six-dimensions. It is shown that double-dimensional reduction of the bosonic equations gives the equations of motion for a 4-brane in ten dimensions governe... |
hep-th/9711066 | Andrzej Herdegen | Andrzej Herdegen | Semidirect product of CCR and CAR algebras and asymptotic states in
quantum electrodynamics | 42 pages, LaTeX; minor corrections, a reference added | J.Math.Phys. 39 (1998) 1788-1817 | 10.1063/1.532264 | null | hep-th | null | A C*-algebra containing the CCR and CAR algebras as its subalgebras and
naturally described as the semidirect product of these algebras is discussed. A
particular example of this structure is considered as a model for the algebra
of asymptotic fields in quantum electrodynamics, in which Gauss' law is
respected. The a... | [
{
"created": "Mon, 10 Nov 1997 14:08:21 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jul 1998 08:36:48 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Herdegen",
"Andrzej",
""
]
] | A C*-algebra containing the CCR and CAR algebras as its subalgebras and naturally described as the semidirect product of these algebras is discussed. A particular example of this structure is considered as a model for the algebra of asymptotic fields in quantum electrodynamics, in which Gauss' law is respected. The app... |
1812.05268 | Tadashi Takayanagi | Pawel Caputa, Masamichi Miyaji, Tadashi Takayanagi and Koji Umemoto | Holographic Entanglement of Purification from Conformal Field Theories | 7 pages, Revtex, 5 figures | Phys. Rev. Lett. 122, 111601 (2019) | 10.1103/PhysRevLett.122.111601 | YITP-18-125, IPMU-18-0203 | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore a conformal field theoretic interpretation of the holographic
entanglement of purification, which is defined as the minimal area of
entanglement wedge cross section. We argue that in AdS3/CFT2, the holographic
entanglement of purification agrees with the entanglement entropy for a
purified state, obtained ... | [
{
"created": "Thu, 13 Dec 2018 05:24:17 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Caputa",
"Pawel",
""
],
[
"Miyaji",
"Masamichi",
""
],
[
"Takayanagi",
"Tadashi",
""
],
[
"Umemoto",
"Koji",
""
]
] | We explore a conformal field theoretic interpretation of the holographic entanglement of purification, which is defined as the minimal area of entanglement wedge cross section. We argue that in AdS3/CFT2, the holographic entanglement of purification agrees with the entanglement entropy for a purified state, obtained fr... |
1503.02623 | Heeyeon Kim | Heeyeon Kim | Scaling Behaviour of Quiver Quantum Mechanics | 28 pages, 5 figures, minor typo corrected | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore vacuum degeneracy of Kronecker quiver with large ranks, by
computing Witten index of corresponding 1d gauged linear sigma model. For
$(d-1,d)_k$ quivers with the intersection number $k$, we actually counted index
of its mutation equivalent, $(d,(k-1)d+1)_k$, and find exponentially large
behaviour whenever ... | [
{
"created": "Mon, 9 Mar 2015 19:10:48 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Mar 2015 19:38:45 GMT",
"version": "v2"
},
{
"created": "Sun, 28 Jun 2015 22:54:21 GMT",
"version": "v3"
},
{
"created": "Mon, 28 Sep 2015 19:21:59 GMT",
"version": "v4"
}
] | 2015-09-29 | [
[
"Kim",
"Heeyeon",
""
]
] | We explore vacuum degeneracy of Kronecker quiver with large ranks, by computing Witten index of corresponding 1d gauged linear sigma model. For $(d-1,d)_k$ quivers with the intersection number $k$, we actually counted index of its mutation equivalent, $(d,(k-1)d+1)_k$, and find exponentially large behaviour whenever $k... |
hep-th/9608160 | Rainer Haeussling | Rainer Haeussling, Elisabeth Kraus | Gauge parameter dependence and gauge invariance in the Abelian Higgs
model | 28 pages, 2 figures | Z.Phys. C75 (1997) 739-750 | 10.1007/s002880050521 | null | hep-th hep-ph | null | We analyze gauge parameter dependence by using an algebraic method which
relates the gauge parameter dependence of Green functions to an enlarged
Slavnov-Taylor identity. In the course of the renormalization it turns out that
gauge parameter dependence of physical parameters is already restricted at the
level of Gree... | [
{
"created": "Fri, 23 Aug 1996 11:27:38 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Haeussling",
"Rainer",
""
],
[
"Kraus",
"Elisabeth",
""
]
] | We analyze gauge parameter dependence by using an algebraic method which relates the gauge parameter dependence of Green functions to an enlarged Slavnov-Taylor identity. In the course of the renormalization it turns out that gauge parameter dependence of physical parameters is already restricted at the level of Green ... |
hep-th/0701119 | Giuseppe Milanesi | E. Gava, G. Milanesi, K. S. Narain, M. O'Loughlin | BPS Solutions in AdS/CFT | 5 pages, Latex, uses w-art class (included). To appear in the
Proceedings of the RTN workshop "ForcesUniverse", Naples, October 9-13, 2006 | Fortsch.Phys.55:781-786,2007 | 10.1002/prop.200610356 | null | hep-th | null | We study a class of exact supersymmetric solutions of type IIB Supergravity.
They have an SO(4) x SU(2) x U(1) isometry and preserve generically 4 of the 32
supersymmetries of the theory. Asymptotically AdS_5 x S^5 solutions in this
class are dual to 1/8 BPS chiral operators which preserve the same symmetries
in the ... | [
{
"created": "Fri, 12 Jan 2007 17:02:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gava",
"E.",
""
],
[
"Milanesi",
"G.",
""
],
[
"Narain",
"K. S.",
""
],
[
"O'Loughlin",
"M.",
""
]
] | We study a class of exact supersymmetric solutions of type IIB Supergravity. They have an SO(4) x SU(2) x U(1) isometry and preserve generically 4 of the 32 supersymmetries of the theory. Asymptotically AdS_5 x S^5 solutions in this class are dual to 1/8 BPS chiral operators which preserve the same symmetries in the N=... |
1709.05018 | Sotaro Sugishita | Yuta Hamada, Sotaro Sugishita | Soft pion theorem, asymptotic symmetry and new memory effect | 25 pages, 2 figures, v2: references and discussions added | null | 10.1007/JHEP11(2017)203 | OU-HET-944 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is known that soft photon and graviton theorems can be regarded as the
Ward-Takahashi identities of asymptotic symmetries. In this paper, we consider
soft theorem for pions, i.e., Nambu-Goldstone bosons associated with a
spontaneously broken axial symmetry. The soft pion theorem is written as the
Ward-Takahashi id... | [
{
"created": "Fri, 15 Sep 2017 00:42:59 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Oct 2017 02:41:06 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Hamada",
"Yuta",
""
],
[
"Sugishita",
"Sotaro",
""
]
] | It is known that soft photon and graviton theorems can be regarded as the Ward-Takahashi identities of asymptotic symmetries. In this paper, we consider soft theorem for pions, i.e., Nambu-Goldstone bosons associated with a spontaneously broken axial symmetry. The soft pion theorem is written as the Ward-Takahashi iden... |
2207.01462 | Jan Manschot | Jan Manschot, Swapnamay Mondal | Supersymmetric black holes and $T\bar T$ deformation | v2: improved discussion | null | 10.1103/PhysRevD.107.L121903 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The entropy of supersymmetric black holes in string theory compactifications
can be related to that of a D- or M-brane system, which in many cases can be
further reduced to a two-dimensional conformal field theory (CFT). For black
holes in M-theory, this relation involves a decoupling limit where the black
hole mass ... | [
{
"created": "Mon, 4 Jul 2022 14:50:00 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Dec 2022 15:08:58 GMT",
"version": "v2"
}
] | 2023-07-05 | [
[
"Manschot",
"Jan",
""
],
[
"Mondal",
"Swapnamay",
""
]
] | The entropy of supersymmetric black holes in string theory compactifications can be related to that of a D- or M-brane system, which in many cases can be further reduced to a two-dimensional conformal field theory (CFT). For black holes in M-theory, this relation involves a decoupling limit where the black hole mass di... |
0901.1592 | Adel Rezaei-Aghdam | A. Eghbali and A. Rezaei-Aghdam | Poisson-Lie T-dual sigma models on supermanifolds | 13 pages, Revised and accepted for publication in JHEP | JHEP 0909:094,2009 | 10.1088/1126-6708/2009/09/094 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate Poisson-Lie symmetry for T-dual sigma models on supermanifolds
in general and on Lie supergroups in particular. We show that the integrability
condition on this super Poisson-Lie symmetry is equivalent to the super Jacobi
identities of the Lie super-bialgebras. As examples we consider models related
to... | [
{
"created": "Mon, 12 Jan 2009 15:14:10 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Apr 2009 14:45:16 GMT",
"version": "v2"
},
{
"created": "Mon, 31 Aug 2009 08:19:59 GMT",
"version": "v3"
}
] | 2009-10-02 | [
[
"Eghbali",
"A.",
""
],
[
"Rezaei-Aghdam",
"A.",
""
]
] | We investigate Poisson-Lie symmetry for T-dual sigma models on supermanifolds in general and on Lie supergroups in particular. We show that the integrability condition on this super Poisson-Lie symmetry is equivalent to the super Jacobi identities of the Lie super-bialgebras. As examples we consider models related to f... |
hep-th/9512004 | Emilian Dudas | E. Dudas | Holomorphy and dynamical scales in supersymmetric gauge theories | 14 pages, LaTeX | Phys.Lett. B375 (1996) 189-195 | 10.1016/0370-2693(96)00247-X | SPhT T95/123 | hep-th | null | New recent results in supersymmetric gauge theories based on holomorphy and
symmetry considerations are extended to the case where the gauge coupling
constant is given by the real part of a chiral superfield. We assume here that
its dynamics can be described by an effective quantum field theory. Then its
vacuum expec... | [
{
"created": "Fri, 1 Dec 1995 19:52:52 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Dudas",
"E.",
""
]
] | New recent results in supersymmetric gauge theories based on holomorphy and symmetry considerations are extended to the case where the gauge coupling constant is given by the real part of a chiral superfield. We assume here that its dynamics can be described by an effective quantum field theory. Then its vacuum expecta... |
2307.06164 | Chong-Sun Chu | Chong-Sun Chu, Rong-Xin Miao | A Fermi Model of Quantum Black Hole | v3: PRD version | Phys. Rev. D 110, 046001 (2024) | 10.1103/PhysRevD.110.046001 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We propose a quantum model of the Schwarzschild black hole as a quantum
mechanics of a system of fermionic degrees of freedom. The system has a
constant density of states and a Fermi energy that is inversely proportional to
the size of the system. Assuming equivalence principle, we show that the
degeneracy pressure o... | [
{
"created": "Wed, 12 Jul 2023 13:45:25 GMT",
"version": "v1"
},
{
"created": "Sun, 26 May 2024 14:47:54 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Jul 2024 03:56:32 GMT",
"version": "v3"
}
] | 2024-08-06 | [
[
"Chu",
"Chong-Sun",
""
],
[
"Miao",
"Rong-Xin",
""
]
] | We propose a quantum model of the Schwarzschild black hole as a quantum mechanics of a system of fermionic degrees of freedom. The system has a constant density of states and a Fermi energy that is inversely proportional to the size of the system. Assuming equivalence principle, we show that the degeneracy pressure of ... |
1001.3153 | Seok Kim | Hee-Cheol Kim, Seok Kim | Supersymmetric vacua of mass-deformed M2-brane theory | 18 pages, 1 figure, v2: figure improved, added references, relation
to LLM geometry explained. | Nucl. Phys. B839:96-111,2010 | 10.1016/j.nuclphysb.2010.06.002 | SNUTP10-002 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We count the supersymmetric vacua of mass-deformed N=6 U(N)xU(N)
Chern-Simons-matter theory by calculating the Witten index. When the
Chern-Simons level k is 1, our result perfectly agrees with that from the
gravity dual, given by partitions of N. For general k, our index generalizes
partitions of N, including additi... | [
{
"created": "Tue, 19 Jan 2010 06:41:21 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Mar 2010 08:57:06 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Kim",
"Hee-Cheol",
""
],
[
"Kim",
"Seok",
""
]
] | We count the supersymmetric vacua of mass-deformed N=6 U(N)xU(N) Chern-Simons-matter theory by calculating the Witten index. When the Chern-Simons level k is 1, our result perfectly agrees with that from the gravity dual, given by partitions of N. For general k, our index generalizes partitions of N, including addition... |
2104.00922 | Hongbin Wang | Bo Feng, Hongbin Wang | Reduction of one-loop integrals with higher poles by unitarity cut
method | 31 pages | null | 10.1007/JHEP07(2021)204 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Unitarity cut method has been proved to be very useful in the computation of
one-loop integrals. In this paper, we generalize the method to the situation
where the powers of propagators in the denominator are larger than one in
general. We show how to use the trick of differentiation over masses to
translate the prob... | [
{
"created": "Fri, 2 Apr 2021 08:03:26 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jun 2021 05:00:53 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Jul 2021 13:14:36 GMT",
"version": "v3"
}
] | 2021-08-18 | [
[
"Feng",
"Bo",
""
],
[
"Wang",
"Hongbin",
""
]
] | Unitarity cut method has been proved to be very useful in the computation of one-loop integrals. In this paper, we generalize the method to the situation where the powers of propagators in the denominator are larger than one in general. We show how to use the trick of differentiation over masses to translate the proble... |
2211.09902 | John F. Donoghue | John F. Donoghue | Quantum General Relativity and Effective Field Theory | 27 Pages. Invited chapter for the Section "Effective Quantum Gravity"
of the "Handbook of Quantum Gravity" (Eds. C. Bambi, L. Modesto and I.L.
Shapiro, Springer Singapore, expected in 2023) Typos corrected | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | This is a review of some of the concepts and results of the effective field
theory treatment of quantum general relativity. Included are lessons of low
energy quantum gravity, and a discussion of the limits of effective field
theory techniques.
| [
{
"created": "Thu, 17 Nov 2022 21:33:55 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jan 2023 02:14:22 GMT",
"version": "v2"
}
] | 2023-01-12 | [
[
"Donoghue",
"John F.",
""
]
] | This is a review of some of the concepts and results of the effective field theory treatment of quantum general relativity. Included are lessons of low energy quantum gravity, and a discussion of the limits of effective field theory techniques. |
2201.02407 | Wen-Bin Pan | Wen-Bin Pan and Ya-Wen Sun | More on Topological Hydrodynamic Modes | v3: 34 pages, 4 figures; minor edits | J. High Energ. Phys. 2022, 40 (2022) | 10.1007/JHEP09(2022)040 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on previous work that topologically nontrivial gapless modes in
relativistic hydrodynamics could be found by weakly breaking the energy
momentum conservation, in this paper, we study the holographic system which
produces the same hydrodynamic modes. In the hydrodynamic system, one
possibility to obtain the ener... | [
{
"created": "Fri, 7 Jan 2022 11:38:00 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Jan 2022 05:56:13 GMT",
"version": "v2"
},
{
"created": "Thu, 8 Sep 2022 02:38:44 GMT",
"version": "v3"
}
] | 2022-09-09 | [
[
"Pan",
"Wen-Bin",
""
],
[
"Sun",
"Ya-Wen",
""
]
] | Based on previous work that topologically nontrivial gapless modes in relativistic hydrodynamics could be found by weakly breaking the energy momentum conservation, in this paper, we study the holographic system which produces the same hydrodynamic modes. In the hydrodynamic system, one possibility to obtain the energy... |
hep-th/9710135 | Frank Wilczek | Frank Wilczek | Some Examples in the Realization of Symmetry | LaTeX, 7 Pages | Nucl.Phys.Proc.Suppl. 68 (1998) 367-373 | 10.1016/S0920-5632(98)00171-6 | IASSNS-HEP 97-116 | hep-th cond-mat | null | I briefly discuss three phenomena arising in recent work where the
realization of symmetries in quantum mechanics is unusual. The first of these
is, I believe, the very simplest realization of non-trivial confinement by a
mechanism of charge-flux frustration. It arises in models having several
coupled abelian Chern-S... | [
{
"created": "Thu, 16 Oct 1997 18:41:56 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Wilczek",
"Frank",
""
]
] | I briefly discuss three phenomena arising in recent work where the realization of symmetries in quantum mechanics is unusual. The first of these is, I believe, the very simplest realization of non-trivial confinement by a mechanism of charge-flux frustration. It arises in models having several coupled abelian Chern-Sim... |
hep-th/0110087 | Andrew Strominger | Andrew Strominger | Inflation and the dS/CFT Correspondence | 7 pages, references and footnote added | JHEP 0111:049,2001 | 10.1088/1126-6708/2001/11/049 | null | hep-th | null | It is speculated that the observed universe has a dual representation as
renormalization group flow between two conformal fixed points of a
three-dimensional Euclidean field theory. The infrared fixed point corresponds
to the inflationary phase in the far past. The ultraviolet fixed point
corresponds to a de Sitter p... | [
{
"created": "Tue, 9 Oct 2001 16:38:02 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Nov 2001 20:46:04 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Strominger",
"Andrew",
""
]
] | It is speculated that the observed universe has a dual representation as renormalization group flow between two conformal fixed points of a three-dimensional Euclidean field theory. The infrared fixed point corresponds to the inflationary phase in the far past. The ultraviolet fixed point corresponds to a de Sitter pha... |
1906.04625 | Anders Eller Thomsen B.Sc. | Colin Poole and Anders Eller Thomsen | Constraints on 3- and 4-loop $\beta$-functions in a general
four-dimensional Quantum Field Theory | 63 pages, 11 figures. Version 2 includes 2 ancillary files that
should have been uploaded in the first place. Version 3 corrects typos and
provides slight clarifications in some places | null | 10.1007/JHEP09(2019)055 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $ \beta $-functions of marginal couplings are known to be closely related
to the $ A $-function through Osborn's equation, derived using the local
renormalization group. It is possible to derive strong constraints on the
$\beta$-functions by parametrizing the terms in Osborn's equation as
polynomials in the coupl... | [
{
"created": "Tue, 11 Jun 2019 14:36:49 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jun 2019 15:13:33 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Aug 2019 13:15:55 GMT",
"version": "v3"
}
] | 2019-10-02 | [
[
"Poole",
"Colin",
""
],
[
"Thomsen",
"Anders Eller",
""
]
] | The $ \beta $-functions of marginal couplings are known to be closely related to the $ A $-function through Osborn's equation, derived using the local renormalization group. It is possible to derive strong constraints on the $\beta$-functions by parametrizing the terms in Osborn's equation as polynomials in the couplin... |
hep-th/9406209 | Jose L. Fernandez-Barbon | J.L.F. Barbon | Remarks on Thermal Strings outside Black Holes | 13 pages, PUPT-94-1478 | Phys.Lett.B339:41-48,1994 | 10.1016/0370-2693(94)91130-4 | null | hep-th | null | We discuss the semiclassical approximation to the level density of (super)
strings propagating in non-compact coset manifolds $G/H$. We show that the WKB
ansatz agrees with heuristic red-shift arguments with respect to the ``exact"
sigma model metric, up to some deviations from minimal coupling, parametrized
by the d... | [
{
"created": "Thu, 30 Jun 1994 16:11:31 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Barbon",
"J. L. F.",
""
]
] | We discuss the semiclassical approximation to the level density of (super) strings propagating in non-compact coset manifolds $G/H$. We show that the WKB ansatz agrees with heuristic red-shift arguments with respect to the ``exact" sigma model metric, up to some deviations from minimal coupling, parametrized by the dil... |
hep-th/0309029 | Swarnendu Sarkar | S. Sarkar, B. Sathiapalan | Closed String Tachyons on C/Z_N | 19 pages, 1 figure; comments added about $N$ dependence of contact
term | Int.J.Mod.Phys. A19 (2004) 5625-5638 | 10.1142/S0217751X04021056 | IMSC/2003/09/28 | hep-th | null | We analyse the condensation of closed string tachyons on the $C/Z_N$
orbifold. We construct the potential for the tachyons upto the quartic
interaction term in the large $N$ limit. In this limit there are near marginal
tachyons. The quartic coupling for these tachyons is calculated by subtracting
from the string theo... | [
{
"created": "Tue, 2 Sep 2003 16:41:29 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Apr 2004 03:46:01 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Sarkar",
"S.",
""
],
[
"Sathiapalan",
"B.",
""
]
] | We analyse the condensation of closed string tachyons on the $C/Z_N$ orbifold. We construct the potential for the tachyons upto the quartic interaction term in the large $N$ limit. In this limit there are near marginal tachyons. The quartic coupling for these tachyons is calculated by subtracting from the string theory... |
hep-th/9509092 | Hugo Compean | Jerzy F. Plebanski, Maciej Przanowski and H. Garcia-Compean | From Principal Chiral Model to Self-dual Gravity | 19 Pages, Phyzzx, no figures, few minor text changes | Mod.Phys.Lett.A11:663-674,1996 | 10.1142/S0217732396000680 | CINVESTAV-FIS 17/95 | hep-th gr-qc | null | It is demonstrated that the action of SU$(N)$ principal chiral model leads in
the limit $N \to {\infty}$ to the action for Husain's heavenly equation. The
principal chiral model in the Hilbert space $L^2(\Re^1)$ is considered and it
is shown, that in this case the chiral equation is equivalent to the Moyal
deformatio... | [
{
"created": "Sat, 16 Sep 1995 17:22:27 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Oct 1995 01:56:28 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Plebanski",
"Jerzy F.",
""
],
[
"Przanowski",
"Maciej",
""
],
[
"Garcia-Compean",
"H.",
""
]
] | It is demonstrated that the action of SU$(N)$ principal chiral model leads in the limit $N \to {\infty}$ to the action for Husain's heavenly equation. The principal chiral model in the Hilbert space $L^2(\Re^1)$ is considered and it is shown, that in this case the chiral equation is equivalent to the Moyal deformation ... |
hep-th/9707208 | null | I. Antoniadis and M. Quiros | On the M-theory description of gaugino condensation | 14 pages, LateX, no figures. Some remarks about supersymmetry
breaking in the observable sector added | Phys.Lett. B416 (1998) 327-333 | 10.1016/S0370-2693(97)01246-X | CERN-TH/97165, CPTH-S548.0797, IEM-FT-160/97 | hep-th | null | We present an additional test of the recent proposal for describing
supersymmetry breaking due to gaugino condensation in the strong coupling
regime, by a Scherk-Schwarz mechanism on the eleventh dimension of M-theory. An
analysis of supersymmetric transformations in the infinite-radius limit reveals
the presence of ... | [
{
"created": "Thu, 24 Jul 1997 17:38:58 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Oct 1997 17:51:06 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Antoniadis",
"I.",
""
],
[
"Quiros",
"M.",
""
]
] | We present an additional test of the recent proposal for describing supersymmetry breaking due to gaugino condensation in the strong coupling regime, by a Scherk-Schwarz mechanism on the eleventh dimension of M-theory. An analysis of supersymmetric transformations in the infinite-radius limit reveals the presence of a ... |
1204.4195 | Gabriele Tartaglino-Mazzucchelli | William D. Linch III and Gabriele Tartaglino-Mazzucchelli | Six-dimensional Supergravity and Projective Superfields | 39 pages; v3: some modifications in section 2; equations (2.3),
(2.14b), (2.16) and (2.17) corrected | JHEP 1208 (2012) 075 | 10.1007/JHEP08(2012)075 | PP-012-010; UUITP-09/12 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a superspace formulation of N=(1,0) conformal supergravity in six
dimensions. The corresponding superspace constraints are invariant under
super-Weyl transformations generated by a real scalar parameter. The known
variant Weyl super-multiplet is recovered by coupling the geometry to a
super-3-form tensor m... | [
{
"created": "Wed, 18 Apr 2012 20:14:14 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jun 2012 19:57:43 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Feb 2017 14:06:40 GMT",
"version": "v3"
}
] | 2017-02-08 | [
[
"Linch",
"William D.",
"III"
],
[
"Tartaglino-Mazzucchelli",
"Gabriele",
""
]
] | We propose a superspace formulation of N=(1,0) conformal supergravity in six dimensions. The corresponding superspace constraints are invariant under super-Weyl transformations generated by a real scalar parameter. The known variant Weyl super-multiplet is recovered by coupling the geometry to a super-3-form tensor mul... |
hep-th/0504230 | Thomas Fischbacher | Thomas Fischbacher | The structure of E10 at higher A9 levels - a first algorithmic approach | 26 pages, 1 figure | JHEP 0508:012,2005 | 10.1088/1126-6708/2005/08/012 | ULB-TH 05-08 | hep-th | null | The conjecture of a hidden $E_{10}$ symmetry of M-theory is supported by the
close connection between the dynamics of D=11 supergravity near a spacelike
singularity and a truncation of an one-dimensional $\sigma$-model with $E_{10}$
symmetry where all representations beyond SL(10) level $\ell=3$ are omitted. If
this ... | [
{
"created": "Thu, 28 Apr 2005 12:51:42 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Fischbacher",
"Thomas",
""
]
] | The conjecture of a hidden $E_{10}$ symmetry of M-theory is supported by the close connection between the dynamics of D=11 supergravity near a spacelike singularity and a truncation of an one-dimensional $\sigma$-model with $E_{10}$ symmetry where all representations beyond SL(10) level $\ell=3$ are omitted. If this co... |
1405.5285 | Emil Akhmedov | E.T.Akhmedov, N.Astrakhantsev and F.K.Popov | Secularly growing loop corrections in strong electric fields | 16 pages, no figures; Minor corrections | null | 10.1007/JHEP09(2014)071 | ITEP--TH--17/14 | hep-th cond-mat.other hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate one--loop corrections to the vertexes and propagators of photons
and charged particles in the strong electric field backgrounds. We use the
Schwinger--Keldysh diagrammatic technique. We observe that photon's Keldysh
propagator receives growing with time infrared contribution. As the result,
loop correcti... | [
{
"created": "Wed, 21 May 2014 02:56:37 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jul 2014 15:47:14 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Nov 2014 08:25:15 GMT",
"version": "v3"
}
] | 2015-06-19 | [
[
"Akhmedov",
"E. T.",
""
],
[
"Astrakhantsev",
"N.",
""
],
[
"Popov",
"F. K.",
""
]
] | We calculate one--loop corrections to the vertexes and propagators of photons and charged particles in the strong electric field backgrounds. We use the Schwinger--Keldysh diagrammatic technique. We observe that photon's Keldysh propagator receives growing with time infrared contribution. As the result, loop correction... |
hep-th/9907224 | Donets E. E. t. 65806 | E. E. Donets, A. Pashnev, J. Juan Rosales and M. M. Tsulaia | N=4 Supersymmetric Multidimensional Quantum Mechanics, Partial SUSY
Breaking and Superconformal Quantum Mechanics | minor changes; a few comments and refs added; 20 pages, REVTeX, no
figures | Phys.Rev. D61 (2000) 043512 | 10.1103/PhysRevD.61.043512 | JINR--E2--99--218 | hep-th gr-qc hep-ph | null | The multidimensional N=4 supersymmetric quantum mechanics (SUSY QM) is
constructed using the superfield approach. As a result, the component form of
the classical and quantum Lagrangian and Hamiltonian is obtained. In the
considered SUSY QM both classical and quantum N=4 algebras include central
charges, and this ope... | [
{
"created": "Fri, 30 Jul 1999 14:28:38 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Sep 1999 12:29:26 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Donets",
"E. E.",
""
],
[
"Pashnev",
"A.",
""
],
[
"Rosales",
"J. Juan",
""
],
[
"Tsulaia",
"M. M.",
""
]
] | The multidimensional N=4 supersymmetric quantum mechanics (SUSY QM) is constructed using the superfield approach. As a result, the component form of the classical and quantum Lagrangian and Hamiltonian is obtained. In the considered SUSY QM both classical and quantum N=4 algebras include central charges, and this opens... |
1209.4376 | Gianluca Calcagni | Gianluca Calcagni | Multifractional spacetimes, asymptotic safety and Ho\v{r}ava-Lifshitz
gravity | 21 pages, 1 table. v2: discussion improved, references added | Int. J. Mod. Phys. A 28, 1350092 (2013) | 10.1142/S0217751X13500929 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compare the recently formulated multifractional spacetimes with field
theories of quantum gravity based on the renormalization group (RG), such as
asymptotic safety and Ho\v{r}ava--Lifshitz gravity. The change of spacetime
dimensionality with the probed scale is realized in both cases by an adaptation
of the measu... | [
{
"created": "Wed, 19 Sep 2012 21:32:44 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2013 14:01:10 GMT",
"version": "v2"
}
] | 2013-07-31 | [
[
"Calcagni",
"Gianluca",
""
]
] | We compare the recently formulated multifractional spacetimes with field theories of quantum gravity based on the renormalization group (RG), such as asymptotic safety and Ho\v{r}ava--Lifshitz gravity. The change of spacetime dimensionality with the probed scale is realized in both cases by an adaptation of the measure... |
1709.01081 | Challenger Mishra | Philip Candelas and Challenger Mishra | Highly Symmetric Quintic Quotients | 18 pages, 8 tables | Fortschr. Phys. 2018, 66, 1800017 | 10.1002/prop.201800017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The quintic family must be the most studied family of Calabi-Yau threefolds.
Particularly symmetric members of this family are known to admit quotients by
freely acting symmetries isomorphic to $\mathbb{Z}_5 \times \mathbb{Z}_5$. The
corresponding quotient manifolds may themselves be symmetric. That is, they may
admi... | [
{
"created": "Mon, 4 Sep 2017 18:00:02 GMT",
"version": "v1"
}
] | 2018-05-14 | [
[
"Candelas",
"Philip",
""
],
[
"Mishra",
"Challenger",
""
]
] | The quintic family must be the most studied family of Calabi-Yau threefolds. Particularly symmetric members of this family are known to admit quotients by freely acting symmetries isomorphic to $\mathbb{Z}_5 \times \mathbb{Z}_5$. The corresponding quotient manifolds may themselves be symmetric. That is, they may admit ... |
0804.2262 | Ian J. Swanson | Ian Swanson | Cosmology of the closed string tachyon | 48 pages, 14 figures; v2: references added | Phys.Rev.D78:066020,2008 | 10.1103/PhysRevD.78.066020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The spacetime physics of bulk closed string tachyon condensation is studied
at the level of a two-derivative effective action. We derive the unique
perturbative tachyon potential consistent with a full class of linearized
tachyonic deformations of supercritical string theory. The solutions of
interest deform a genera... | [
{
"created": "Tue, 15 Apr 2008 19:51:37 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jun 2008 19:09:03 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Swanson",
"Ian",
""
]
] | The spacetime physics of bulk closed string tachyon condensation is studied at the level of a two-derivative effective action. We derive the unique perturbative tachyon potential consistent with a full class of linearized tachyonic deformations of supercritical string theory. The solutions of interest deform a general ... |
0706.1793 | C\'esar Seijas | Cesar Seijas | The beta function of gauge theories at two loops in differential
renormalization | PhD Thesis, 137 pages, 20 figures, LaTeX. v2 references added | null | null | null | hep-th | null | This PhD thesis is devoted to show that differential renormalization is a
simple and useful renormalization method that we can use when dealing with
gauge theories. In this work, it is shown how the one-loop results of
Constraint Differential Renormalization can be fruitfully applied when
renormalizing two-loop ampli... | [
{
"created": "Tue, 12 Jun 2007 22:24:35 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2007 21:03:33 GMT",
"version": "v2"
}
] | 2007-06-27 | [
[
"Seijas",
"Cesar",
""
]
] | This PhD thesis is devoted to show that differential renormalization is a simple and useful renormalization method that we can use when dealing with gauge theories. In this work, it is shown how the one-loop results of Constraint Differential Renormalization can be fruitfully applied when renormalizing two-loop amplitu... |
0804.3566 | John Ellis | John Ellis, N. E. Mavromatos, D.V. Nanopoulos | Derivation of a Vacuum Refractive Index in a Stringy Space-Time Foam
Model | 8 pages, 3 eps figures | Phys.Lett.B665:412-417,2008 | 10.1016/j.physletb.2008.06.029 | CERN-PH-TH/2008-072 | hep-th astro-ph gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been suggested that energetic photons propagating in vacuo should
experience a non-trivial refractive index due to the foamy structure of
space-time induced by quantum-gravitational fluctuations. The sensitivity of
recent astrophysical observations, particularly of AGN Mk501 by the MAGIC
Collaboration, approac... | [
{
"created": "Tue, 22 Apr 2008 17:02:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ellis",
"John",
""
],
[
"Mavromatos",
"N. E.",
""
],
[
"Nanopoulos",
"D. V.",
""
]
] | It has been suggested that energetic photons propagating in vacuo should experience a non-trivial refractive index due to the foamy structure of space-time induced by quantum-gravitational fluctuations. The sensitivity of recent astrophysical observations, particularly of AGN Mk501 by the MAGIC Collaboration, approache... |
hep-th/0110031 | Dietmar Klemm | Sergio Cacciatori and Dietmar Klemm | The Asymptotic Dynamics of de Sitter Gravity in three Dimensions | 12 pages, LaTeX, no figures, v2: Minor changes, references added | Class.Quant.Grav. 19 (2002) 579-588 | 10.1088/0264-9381/19/3/312 | IFUM-694-FT | hep-th gr-qc | null | We show that the asymptotic dynamics of three-dimensional gravity with
positive cosmological constant is described by Euclidean Liouville theory. This
provides an explicit example of a correspondence between de Sitter gravity and
conformal field theories. In the case at hand, this correspondence is
established by for... | [
{
"created": "Wed, 3 Oct 2001 13:01:24 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Nov 2001 14:08:11 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Cacciatori",
"Sergio",
""
],
[
"Klemm",
"Dietmar",
""
]
] | We show that the asymptotic dynamics of three-dimensional gravity with positive cosmological constant is described by Euclidean Liouville theory. This provides an explicit example of a correspondence between de Sitter gravity and conformal field theories. In the case at hand, this correspondence is established by formu... |
1509.05094 | Mark Hertzberg | Mark P. Hertzberg, Ali Masoumi | Can Compactifications Solve the Cosmological Constant Problem? | 7 pages in double column format. V2: Updated references. Published in
JCAP | JCAP 06 (2016) 053 | 10.1088/1475-7516/2016/06/053 | MIT-CTP 4671 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, there have been claims in the literature that the cosmological
constant problem can be dynamically solved by specific compactifications of
gravity from higher-dimensional toy models. These models have the novel feature
that in the four-dimensional theory, the cosmological constant $\Lambda$ is
much smaller ... | [
{
"created": "Thu, 17 Sep 2015 01:10:44 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Jul 2016 19:25:46 GMT",
"version": "v2"
}
] | 2016-07-04 | [
[
"Hertzberg",
"Mark P.",
""
],
[
"Masoumi",
"Ali",
""
]
] | Recently, there have been claims in the literature that the cosmological constant problem can be dynamically solved by specific compactifications of gravity from higher-dimensional toy models. These models have the novel feature that in the four-dimensional theory, the cosmological constant $\Lambda$ is much smaller th... |
hep-th/0106129 | Jonathan Tannenhauser | Peter Lee, Hirosi Ooguri, Jongwon Park, Jonathan Tannenhauser | Open Strings on AdS_2 Branes | 51 pages, 8 figures; v2: references added, typos corrected | Nucl.Phys.B610:3-48,2001 | 10.1016/S0550-3213(01)00333-9 | CALT-68-2332, CITUSC/01-20, NSF-ITP-01-57 | hep-th | null | We study the spectrum of open strings on AdS_2 branes in AdS_3 in an NS-NS
background, using the SL(2,R) WZW model. When the brane carries no fundamental
string charge, the open string spectrum is the holomorphic square root of the
spectrum of closed strings in AdS_3. It contains short and long strings, and is
invari... | [
{
"created": "Fri, 15 Jun 2001 22:18:27 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jun 2001 19:14:57 GMT",
"version": "v2"
}
] | 2010-05-28 | [
[
"Lee",
"Peter",
""
],
[
"Ooguri",
"Hirosi",
""
],
[
"Park",
"Jongwon",
""
],
[
"Tannenhauser",
"Jonathan",
""
]
] | We study the spectrum of open strings on AdS_2 branes in AdS_3 in an NS-NS background, using the SL(2,R) WZW model. When the brane carries no fundamental string charge, the open string spectrum is the holomorphic square root of the spectrum of closed strings in AdS_3. It contains short and long strings, and is invarian... |
hep-th/0209068 | Mohammad R. Garousi | Mohammad R. Garousi | On-shell S-matrix and tachyonic effective actions | Latex, 15 pages, no figures, some numbers are corrected | Nucl.Phys. B647 (2002) 117-130 | 10.1016/S0550-3213(02)00903-3 | IPM/P-2002/038 | hep-th | null | We evaluate various disk level four-point functions involving the massless
scalar and tachyon vertex operators in the presence of background B-flux in
superstring theory. By studying these amplitudes in specific limits, we find
couplings of two scalars with two tachyons, and couplings of four tachyons on
the world-vo... | [
{
"created": "Sun, 8 Sep 2002 13:13:46 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Sep 2002 14:35:45 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Mar 2003 07:16:04 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Garousi",
"Mohammad R.",
""
]
] | We evaluate various disk level four-point functions involving the massless scalar and tachyon vertex operators in the presence of background B-flux in superstring theory. By studying these amplitudes in specific limits, we find couplings of two scalars with two tachyons, and couplings of four tachyons on the world-volu... |
hep-th/0104168 | Mikkel Nielsen | Ulf Gran and Mikkel Nielsen | Non-Commutative Open (p,q)-String Theories | AMSLaTeX. 23 pages. Minor clarifications added. To be published in
JHEP | JHEP 0111:022,2001 | 10.1088/1126-6708/2001/11/022 | null | hep-th | null | In this paper we make an SL(2,Z)-covariant generalisation of the
noncommutative theories, NCYM and NCOS on the D3-brane, and NCOS on the
D5-brane in type IIB. Usually, the noncommutative theories are obtained by
studying perturbative F-string theory, and the parameters governing the
noncommutative theories are given ... | [
{
"created": "Thu, 19 Apr 2001 19:07:12 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Nov 2001 18:01:55 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Gran",
"Ulf",
""
],
[
"Nielsen",
"Mikkel",
""
]
] | In this paper we make an SL(2,Z)-covariant generalisation of the noncommutative theories, NCYM and NCOS on the D3-brane, and NCOS on the D5-brane in type IIB. Usually, the noncommutative theories are obtained by studying perturbative F-string theory, and the parameters governing the noncommutative theories are given by... |
hep-th/0411009 | Kuperstein Stanislav | S. Kuperstein, J. Sonnenschein | Non-critical, near extremal AdS_6 background as a holographic laboratory
of four dimensional YM theory | 25 pages, JHEP style | JHEP0411:026,2004 | 10.1088/1126-6708/2004/11/026 | TAUP-2781-04 | hep-th | null | We study certain properties of the low energy regime of a theory which
resembles four dimensional YM theory in the framework of a non-critical
holographic gravity dual. We use for the latter the near extremal $AdS_6$
non-critical SUGRA. We extract the glueball spectra that associates with the
fluctuations of the dila... | [
{
"created": "Sun, 31 Oct 2004 17:14:20 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kuperstein",
"S.",
""
],
[
"Sonnenschein",
"J.",
""
]
] | We study certain properties of the low energy regime of a theory which resembles four dimensional YM theory in the framework of a non-critical holographic gravity dual. We use for the latter the near extremal $AdS_6$ non-critical SUGRA. We extract the glueball spectra that associates with the fluctuations of the dilato... |
1507.03965 | Donovan Young | Charlotte Kristjansen, Stefano Mori, and Donovan Young | On the Regularization of Extremal Three-point Functions Involving Giant
Gravitons | 5 pages, no figures. v2 updated references | null | 10.1016/j.physletb.2015.09.056 | QMUL-PH-15-15 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the AdS_5/CFT_4 set-up, extremal three-point functions involving two giant
1/2 BPS gravitons and one point-like 1/2 BPS graviton, when calculated using
semi-classical string theory methods, match the corresponding three-point
functions obtained in the tree-level gauge theory. The string theory
computation relies o... | [
{
"created": "Tue, 14 Jul 2015 18:57:23 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 2015 13:37:04 GMT",
"version": "v2"
}
] | 2015-10-28 | [
[
"Kristjansen",
"Charlotte",
""
],
[
"Mori",
"Stefano",
""
],
[
"Young",
"Donovan",
""
]
] | In the AdS_5/CFT_4 set-up, extremal three-point functions involving two giant 1/2 BPS gravitons and one point-like 1/2 BPS graviton, when calculated using semi-classical string theory methods, match the corresponding three-point functions obtained in the tree-level gauge theory. The string theory computation relies on ... |
1807.06146 | Stephen Adler | Stephen L. Adler | Free field structure of the model with a spin-$\frac{3}{2}$
Rarita-Schwinger field directly coupled to a spin-$\frac{1}{2}$ field | Latex, 19 pages | J. Math. Phys. 59, 102302 (2018) | 10.1063/1.5052006 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In earlier work we introduced an abelianized gauge field model in which a
Rarita-Schwinger field is directly coupled to a spin-$\frac{1}{2}$ field, and
showed that this model admits a perturbative expansion in the gauge field
coupling. As a preliminary to further study of the coupled model, in this paper
we present a... | [
{
"created": "Mon, 16 Jul 2018 23:05:29 GMT",
"version": "v1"
}
] | 2019-10-23 | [
[
"Adler",
"Stephen L.",
""
]
] | In earlier work we introduced an abelianized gauge field model in which a Rarita-Schwinger field is directly coupled to a spin-$\frac{1}{2}$ field, and showed that this model admits a perturbative expansion in the gauge field coupling. As a preliminary to further study of the coupled model, in this paper we present a d... |
1108.5184 | Hong Lu | Yi-Xin Chen, H. Lu and Kai-Nan Shao | Linearized Modes in Extended and Critical Gravities | 24 pages, 2 figures | null | 10.1088/0264-9381/29/8/085017 | CAS-KITPC/ITP-277 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct explicit solutions for the linearized massive and massless
spin-2, vector and scalar modes around the AdS spacetimes in diverse
dimensions. These modes may arise in extended (super)gravities with higher
curvature terms in general dimensions. Log modes in critical gravities can also
be straightforwardly d... | [
{
"created": "Thu, 25 Aug 2011 20:05:42 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Chen",
"Yi-Xin",
""
],
[
"Lu",
"H.",
""
],
[
"Shao",
"Kai-Nan",
""
]
] | We construct explicit solutions for the linearized massive and massless spin-2, vector and scalar modes around the AdS spacetimes in diverse dimensions. These modes may arise in extended (super)gravities with higher curvature terms in general dimensions. Log modes in critical gravities can also be straightforwardly ded... |
1611.07488 | Andr\'es Gomez Quinto PhD | A. G. Quinto | Effective Superpotential and the Renormalization Group Equation in a
Supersymmetric Chern-Simons-Matter Model in the Superfield Formalism | 152 pages, 48 figures, PhD thesis, (Universidade Federal do ABC,
October 2016). Adviser: Dr. Alysson Ferrari (Typo corrections) | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We studied the Dynamical Symmetry Breaking (DSB) mechanism in a
supersymmetric Chern-Simons theory in $\left(2+1\right)$ dimensions coupled to
$N$ matter superfields in the superfield formalism. For this purpose, we
developed a mechanism to calculate the effective superpotencial
$K_{\mathrm{eff}}\left(\sigma_{\mathrm... | [
{
"created": "Tue, 22 Nov 2016 19:52:25 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Nov 2016 15:18:05 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Jan 2017 18:08:41 GMT",
"version": "v3"
}
] | 2017-01-06 | [
[
"Quinto",
"A. G.",
""
]
] | We studied the Dynamical Symmetry Breaking (DSB) mechanism in a supersymmetric Chern-Simons theory in $\left(2+1\right)$ dimensions coupled to $N$ matter superfields in the superfield formalism. For this purpose, we developed a mechanism to calculate the effective superpotencial $K_{\mathrm{eff}}\left(\sigma_{\mathrm{c... |
hep-th/0201190 | Philippe Ruelle | Philippe Ruelle and Olivier Verhoeven | Non periodic Ishibashi states: the su(2) and su(3) affine theories | 19 pages, 3 figures | Nucl.Phys. B633 (2002) 345-364 | 10.1016/S0550-3213(02)00250-X | UCL-IPT-02-01 | hep-th | null | We consider the su(2) and su(3) affine theories on a cylinder, from the point
of view of their discrete internal symmetries. To this end, we adapt the usual
treatment of boundary conditions leading to the Cardy equation to take the
symmetry group into account. In this context, the role of the Ishibashi states
from al... | [
{
"created": "Thu, 24 Jan 2002 10:57:26 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Ruelle",
"Philippe",
""
],
[
"Verhoeven",
"Olivier",
""
]
] | We consider the su(2) and su(3) affine theories on a cylinder, from the point of view of their discrete internal symmetries. To this end, we adapt the usual treatment of boundary conditions leading to the Cardy equation to take the symmetry group into account. In this context, the role of the Ishibashi states from all ... |
1105.5925 | Jonas Mureika | R. B. Mann and J. R. Mureika | (1+1)-Dimensional Entropic Gravity | 17 pp.; added references and enhanced discussion of results | Phys.Lett.B703:167-171,2011 | 10.1016/j.physletb.2011.07.052 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the formulation of entropic gravity in two spacetime dimensions.
The usual gravitational force law is derived even in the absence of area, as
normally required by the holographic principle. A special feature of this
perspective concerns the nature of temperature and entropy defined at a point.
We argue th... | [
{
"created": "Mon, 30 May 2011 10:12:25 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Jun 2011 15:37:31 GMT",
"version": "v2"
}
] | 2011-08-31 | [
[
"Mann",
"R. B.",
""
],
[
"Mureika",
"J. R.",
""
]
] | We consider the formulation of entropic gravity in two spacetime dimensions. The usual gravitational force law is derived even in the absence of area, as normally required by the holographic principle. A special feature of this perspective concerns the nature of temperature and entropy defined at a point. We argue that... |
hep-th/0208031 | Christopher Pope | G.W. Gibbons, S.A. Hartnoll and C.N. Pope | Bohm and Einstein-Sasaki Metrics, Black Holes and Cosmological Event
Horizons | 53 pages, 11 figures | Phys.Rev.D67:084024,2003 | 10.1103/PhysRevD.67.084024 | null | hep-th | null | We study physical applications of the Bohm metrics, which are infinite
sequences of inhomogeneous Einstein metrics on spheres and products of spheres
of dimension 5 <= d <= 9. We prove that all the Bohm metrics on S^3 x S^2 and
S^3 x S^3 have negative eigenvalue modes of the Lichnerowicz operator and by
numerical met... | [
{
"created": "Mon, 5 Aug 2002 16:02:32 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Gibbons",
"G. W.",
""
],
[
"Hartnoll",
"S. A.",
""
],
[
"Pope",
"C. N.",
""
]
] | We study physical applications of the Bohm metrics, which are infinite sequences of inhomogeneous Einstein metrics on spheres and products of spheres of dimension 5 <= d <= 9. We prove that all the Bohm metrics on S^3 x S^2 and S^3 x S^3 have negative eigenvalue modes of the Lichnerowicz operator and by numerical metho... |
hep-th/0107130 | Myron Bander | Myron Bander | Gravity in Dynamically Generated Dimensions | 7 pages, LaTeX (Revtex) | Phys.Rev. D64 (2001) 105021 | 10.1103/PhysRevD.64.105021 | UCI-TR 2001-19 | hep-th | null | A theory of gravity in $d+1$ dimensions is dynamically generated from a
theory in $d$ dimensions. As an application we show how $N$ dynamically coupled
gravity theories can reduce the effective Planck mass.
| [
{
"created": "Mon, 16 Jul 2001 21:41:29 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Bander",
"Myron",
""
]
] | A theory of gravity in $d+1$ dimensions is dynamically generated from a theory in $d$ dimensions. As an application we show how $N$ dynamically coupled gravity theories can reduce the effective Planck mass. |
hep-th/9404143 | null | Joshua Feinberg | Non Trivial Saddle Points and Band Structure of Bound States of the Two
Dimensional O(N) Vector Model | 46 pages, latex twice, epsf figs in separate uuencoded file,
UTTG-03-94 | Nucl.Phys. B433 (1995) 625-656 | 10.1016/0550-3213(94)00505-9 | null | hep-th cond-mat hep-ph | null | We discuss O(N) invariant scalar field theories in 0+1 and 1+1 space-time
dimensions. Combining ordinary ``Large N" saddle point techniques and simple
properties of the diagonal resolvent of one dimensional Schr\"odinger operators
we find {\it exact} non-trivial (space dependent) solutions to the saddle point
equatio... | [
{
"created": "Fri, 22 Apr 1994 20:53:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Feinberg",
"Joshua",
""
]
] | We discuss O(N) invariant scalar field theories in 0+1 and 1+1 space-time dimensions. Combining ordinary ``Large N" saddle point techniques and simple properties of the diagonal resolvent of one dimensional Schr\"odinger operators we find {\it exact} non-trivial (space dependent) solutions to the saddle point equations... |
hep-th/9508136 | Jan Willem v. Holten | J.W. van Holten | Propagators and Path Integrals | 35 pages, latex, no figures, additional references; to be published
in Nucl. Phys. B | Nucl.Phys.B457:375-407,1995 | 10.1016/0550-3213(95)00520-X | NIKHEF-H/95-050 | hep-th | null | Path-integral expressions for one-particle propagators in scalar and
fermionic field theories are derived, for arbitrary mass. This establishes a
direct connection between field theory and specific classical point-particle
models. The role of world-line reparametrization invariance of the classical
action and the imp... | [
{
"created": "Fri, 25 Aug 1995 11:08:34 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Nov 1995 16:36:37 GMT",
"version": "v2"
}
] | 2010-11-22 | [
[
"van Holten",
"J. W.",
""
]
] | Path-integral expressions for one-particle propagators in scalar and fermionic field theories are derived, for arbitrary mass. This establishes a direct connection between field theory and specific classical point-particle models. The role of world-line reparametrization invariance of the classical action and the imple... |
1512.07245 | Shira Chapman Ms. | Karim Benakli, Shira Chapman, Luc Darm\'e, Yaron Oz | On Swift Gravitons | 25+10 pages. [v2] - revised version as submitted for publication,
updated references | Phys. Rev. D 94, 084026 (2016) | 10.1103/PhysRevD.94.084026 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the method of characteristics to study superluminal graviton (thereof
called swift graviton) propagation in theories of higher curvature gravity of
the form $($Riemann$)^2$, $($Riemann$)^3$, $\nabla^2 ($Riemann$)^2$ and
$($Riemann$)^4$. We consider a pp-wave background. When probed by gravitons
with an appropr... | [
{
"created": "Tue, 22 Dec 2015 20:49:56 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Mar 2016 08:28:31 GMT",
"version": "v2"
}
] | 2017-06-15 | [
[
"Benakli",
"Karim",
""
],
[
"Chapman",
"Shira",
""
],
[
"Darmé",
"Luc",
""
],
[
"Oz",
"Yaron",
""
]
] | We use the method of characteristics to study superluminal graviton (thereof called swift graviton) propagation in theories of higher curvature gravity of the form $($Riemann$)^2$, $($Riemann$)^3$, $\nabla^2 ($Riemann$)^2$ and $($Riemann$)^4$. We consider a pp-wave background. When probed by gravitons with an appropria... |
hep-th/0508078 | Kourosh Nozari | Kourosh Nozari | Some Aspects of Planck Scale Quantum Optics | 16 Pages, No Figures | Phys.Lett. B629 (2005) 41-52 | 10.1016/j.physletb.2005.09.057 | null | hep-th | null | This paper considers the effects of gravitational induced uncertainty on some
well-known quantum optics issues. First we will show that gravitational effects
at quantum level destroy the notion of harmonic oscillations. Then it will be
shown that, although it is possible(at least in principle) to have complete
cohere... | [
{
"created": "Thu, 11 Aug 2005 07:55:15 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Nozari",
"Kourosh",
""
]
] | This paper considers the effects of gravitational induced uncertainty on some well-known quantum optics issues. First we will show that gravitational effects at quantum level destroy the notion of harmonic oscillations. Then it will be shown that, although it is possible(at least in principle) to have complete coherenc... |
1012.0708 | Yuri Makeenko | Yuri Makeenko | Effective String Theory and QCD Scattering Amplitudes | 24pp., 1 figure; v2: 1 reference & 1 acknowledgment added; v3: to
appear in PRD | Phys.Rev.D83:026007,2011 | 10.1103/PhysRevD.83.026007 | ITEP-TH-49/10 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | QCD string is formed at the distances larger than the confinement scale and
can be described by the Polchinski--Strominger effective string theory with a
nonpolynomial action, which has nevertheless a well-defined semiclassical
expansion around a long-string ground state. We utilize modern ideas about the
Wilson-loop... | [
{
"created": "Fri, 3 Dec 2010 11:43:00 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2010 09:39:51 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Dec 2010 15:17:53 GMT",
"version": "v3"
}
] | 2011-01-26 | [
[
"Makeenko",
"Yuri",
""
]
] | QCD string is formed at the distances larger than the confinement scale and can be described by the Polchinski--Strominger effective string theory with a nonpolynomial action, which has nevertheless a well-defined semiclassical expansion around a long-string ground state. We utilize modern ideas about the Wilson-loop/s... |
hep-th/0511210 | Domenico Orlando | Domenico Orlando | Coset models and D-branes in group manifolds | null | Phys.Lett.B643:290-293,2006 | 10.1016/j.physletb.2006.10.046 | null | hep-th | null | We conjecture the existence of a duality between heterotic closed strings on
homogeneous spaces and symmetry-preserving D-branes on group manifolds, based
on the observation about the coincidence of the low-energy field description
for the two theories. For the closed string side we also give an explicit proof
of a n... | [
{
"created": "Mon, 21 Nov 2005 16:41:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Orlando",
"Domenico",
""
]
] | We conjecture the existence of a duality between heterotic closed strings on homogeneous spaces and symmetry-preserving D-branes on group manifolds, based on the observation about the coincidence of the low-energy field description for the two theories. For the closed string side we also give an explicit proof of a no-... |
hep-th/9807181 | Boucaud | J.L. Alonso, Ph. Boucaud, J.M. Carmona, J.L. Cortes, J. Polonyi and
A.J. van der Sijs | Mass protection via translational invariance | 9 pages, LaTeX. Final version to appear in Modern Physics Letters | Mod.Phys.Lett.A14:2277-2285,1999 | 10.1142/S0217732399002364 | SCSC-TR-98-07, DFTUZ/98/22, LPTHE-Orsay 98/51 | hep-th hep-lat hep-ph | null | We propose a way of protecting a Dirac fermion interacting with a scalar
field from acquiring a mass from the vacuum. It is obtained through an
implementation of translational symmetry when the theory is formulated with a
momentum cutoff, which forbids the usual Yukawa term. We consider that this
mechanism can help t... | [
{
"created": "Thu, 23 Jul 1998 11:12:38 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Feb 1999 12:35:11 GMT",
"version": "v2"
},
{
"created": "Mon, 25 Oct 1999 17:28:06 GMT",
"version": "v3"
}
] | 2010-03-19 | [
[
"Alonso",
"J. L.",
""
],
[
"Boucaud",
"Ph.",
""
],
[
"Carmona",
"J. M.",
""
],
[
"Cortes",
"J. L.",
""
],
[
"Polonyi",
"J.",
""
],
[
"van der Sijs",
"A. J.",
""
]
] | We propose a way of protecting a Dirac fermion interacting with a scalar field from acquiring a mass from the vacuum. It is obtained through an implementation of translational symmetry when the theory is formulated with a momentum cutoff, which forbids the usual Yukawa term. We consider that this mechanism can help to ... |
1602.07310 | Pablo Bueno | Pablo Bueno, Pablo A. Cano, Oscar Lasso A. and Pedro F. Ramirez | f(Lovelock) theories of gravity | 46 pages, no figures; v3: minor modifications to match published
version, references added | JHEP 1604 (2016) 028 | 10.1007/JHEP04(2016)028 | IFT-UAM/CSIC-16-015 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | f(Lovelock) gravities are simple generalizations of the usual f(R) and
Lovelock theories in which the gravitational action depends on some arbitrary
function of the corresponding dimensionally-extended Euler densities. In this
paper we study several aspects of these theories in general dimensions. We
start by identif... | [
{
"created": "Tue, 23 Feb 2016 21:00:10 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Mar 2016 08:54:52 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Apr 2016 07:19:48 GMT",
"version": "v3"
}
] | 2016-05-04 | [
[
"Bueno",
"Pablo",
""
],
[
"Cano",
"Pablo A.",
""
],
[
"A.",
"Oscar Lasso",
""
],
[
"Ramirez",
"Pedro F.",
""
]
] | f(Lovelock) gravities are simple generalizations of the usual f(R) and Lovelock theories in which the gravitational action depends on some arbitrary function of the corresponding dimensionally-extended Euler densities. In this paper we study several aspects of these theories in general dimensions. We start by identifyi... |
0803.1663 | Thomas Hertog | James B. Hartle, S. W. Hawking, Thomas Hertog | The Classical Universes of the No-Boundary Quantum State | 46 pages, 24 figures, revtex4 | Phys.Rev.D77:123537,2008 | 10.1103/PhysRevD.77.123537 | null | hep-th astro-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the origin of the quasiclassical realm from the no-boundary
proposal for the universe's quantum state in a class of minisuperspace models.
The models assume homogeneous, isotropic, closed spacetime geometries, a single
scalar field moving in a quadratic potential, and a fundamental cosmological
constant. T... | [
{
"created": "Tue, 11 Mar 2008 19:38:38 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Hartle",
"James B.",
""
],
[
"Hawking",
"S. W.",
""
],
[
"Hertog",
"Thomas",
""
]
] | We analyze the origin of the quasiclassical realm from the no-boundary proposal for the universe's quantum state in a class of minisuperspace models. The models assume homogeneous, isotropic, closed spacetime geometries, a single scalar field moving in a quadratic potential, and a fundamental cosmological constant. The... |
hep-th/0204165 | Tzihong Chiueh | Tzihong Chiueh | Incompressible Hydrodynamics on a Noncommutative D3-Brane | 19 pages, no figure | null | null | null | hep-th | null | In the Seiberg-Witten limit, the low-energy dynamics of N weakly coupled
identical open strings on a D3-brane can behave as two-dimensional
incompressible hydrodynamics. Classical vortices are frozen in the fluid and
described by an action expressed in terms of two canonical conjugate fields,
which can be taken as th... | [
{
"created": "Fri, 19 Apr 2002 12:26:26 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Apr 2002 12:01:15 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Chiueh",
"Tzihong",
""
]
] | In the Seiberg-Witten limit, the low-energy dynamics of N weakly coupled identical open strings on a D3-brane can behave as two-dimensional incompressible hydrodynamics. Classical vortices are frozen in the fluid and described by an action expressed in terms of two canonical conjugate fields, which can be taken as the ... |
1909.04082 | Ryuichiro Kitano | Naoto Kan, Ryuichiro Kitano, Shimon Yankielowicz and Ryo Yokokura | From 3d dualities to hadron physics | 40 pages, 2 figures, version to appear in PRD | Phys. Rev. D 102, 125034 (2020) | 10.1103/PhysRevD.102.125034 | KEK-TH-2154 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When one of the space-time dimension is compactified on $S^1$, the QCD
exhibits the chiral phase transition at some critical radius. When we further
turn on a background $\theta$ term which depends on the $S^1$ compactified
coordinate, a topological ordered phase appears at low energy via the winding
of $\theta$. We ... | [
{
"created": "Mon, 9 Sep 2019 18:11:58 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Jan 2020 04:57:31 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Feb 2020 05:30:02 GMT",
"version": "v3"
},
{
"created": "Mon, 22 Jun 2020 05:18:12 GMT",
"version": "v4"
},
{
"cre... | 2021-01-04 | [
[
"Kan",
"Naoto",
""
],
[
"Kitano",
"Ryuichiro",
""
],
[
"Yankielowicz",
"Shimon",
""
],
[
"Yokokura",
"Ryo",
""
]
] | When one of the space-time dimension is compactified on $S^1$, the QCD exhibits the chiral phase transition at some critical radius. When we further turn on a background $\theta$ term which depends on the $S^1$ compactified coordinate, a topological ordered phase appears at low energy via the winding of $\theta$. We di... |
2102.06425 | Michael Bordag | M. Bordag | Vacuum energy for a scalar field with self-interaction in (1+1)
dimensions | 19 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the vacuum (Casimir) energy for a scalar field with $\phi^4$
self-interaction in (1+1) dimensions non perturbatively, i.e., in all orders of
the self-interaction. We consider massive and massless fields in a finite box
with Dirichlet boundary conditions and on the whole axis as well. For strong
coupling,... | [
{
"created": "Fri, 12 Feb 2021 10:13:06 GMT",
"version": "v1"
}
] | 2021-02-15 | [
[
"Bordag",
"M.",
""
]
] | We calculate the vacuum (Casimir) energy for a scalar field with $\phi^4$ self-interaction in (1+1) dimensions non perturbatively, i.e., in all orders of the self-interaction. We consider massive and massless fields in a finite box with Dirichlet boundary conditions and on the whole axis as well. For strong coupling, t... |
2208.02004 | Mikhail A. Vasiliev | M.A. Vasiliev | Projectively-Compact Spinor Vertices and Space-Time Spin-Locality in
Higher-Spin Theory | 21 pages, no figures; V2: typos and wrong reference corrected, minor
comments added. Matches the published version | null | 10.1016/j.physletb.2022.137401 | FIAN/TD/06-22 | hep-th | http://creativecommons.org/licenses/by/4.0/ | The concepts of compact and projectively-compact spin-local spinor vertices
are introduced. Vertices of this type are shown to be space-time spin-local,
i.e. their restriction to any finite subset of fields is space-time local. The
known spinor spin-local cubic vertices with the minimal number of space-time
derivativ... | [
{
"created": "Wed, 3 Aug 2022 12:19:21 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Sep 2022 14:47:25 GMT",
"version": "v2"
}
] | 2022-09-08 | [
[
"Vasiliev",
"M. A.",
""
]
] | The concepts of compact and projectively-compact spin-local spinor vertices are introduced. Vertices of this type are shown to be space-time spin-local, i.e. their restriction to any finite subset of fields is space-time local. The known spinor spin-local cubic vertices with the minimal number of space-time derivatives... |
1504.05370 | Zeinab Amoozad | Z. Amoozad, J. Sadeghi | The stress energy tensor of neutral blackfold and dual theory | 12 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we consider charged and neutral blackfold and extract the
Brown-York stress energy tensor. Also, we show that the neutral blackfold
spacetime is Ricci- flat and the other spacetime is not. This Ricci-flat
condition gives us opportunity to calculate the AAdS spacetime. In order to
have dual theory one ca... | [
{
"created": "Tue, 21 Apr 2015 10:09:44 GMT",
"version": "v1"
},
{
"created": "Fri, 29 May 2015 03:43:29 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Aug 2015 18:21:53 GMT",
"version": "v3"
},
{
"created": "Tue, 7 Nov 2017 14:31:49 GMT",
"version": "v4"
}
] | 2017-11-08 | [
[
"Amoozad",
"Z.",
""
],
[
"Sadeghi",
"J.",
""
]
] | In this paper we consider charged and neutral blackfold and extract the Brown-York stress energy tensor. Also, we show that the neutral blackfold spacetime is Ricci- flat and the other spacetime is not. This Ricci-flat condition gives us opportunity to calculate the AAdS spacetime. In order to have dual theory one can ... |
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