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
values | orig_abstract stringlengths 21 2.11k | versions listlengths 1 26 | update_date stringlengths 10 10 | authors_parsed listlengths 1 38 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2112.11425 | Kyriakos Papadodimas | Vasilis Niarchos, Kyriakos Papadodimas | On the K\"ahler-Hodge structure of superconformal manifolds | 33 pages, typos corrected | null | 10.1007/JHEP09(2022)104 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We show that conformal manifolds in $d\geq 3$ conformal field theories with
at least 4 supercharges are K\"ahler-Hodge, thus extending to 3d ${\cal N}=2$
and 4d ${\cal N}=1$ similar results previously derived for 4d ${\cal N}=2$ and
${\cal N}=4$ and various types of 2d SCFTs. Conformal manifolds in SCFTs are
equipped... | [
{
"created": "Tue, 21 Dec 2021 18:42:06 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Dec 2021 17:51:55 GMT",
"version": "v2"
}
] | 2022-09-28 | [
[
"Niarchos",
"Vasilis",
""
],
[
"Papadodimas",
"Kyriakos",
""
]
] | We show that conformal manifolds in $d\geq 3$ conformal field theories with at least 4 supercharges are K\"ahler-Hodge, thus extending to 3d ${\cal N}=2$ and 4d ${\cal N}=1$ similar results previously derived for 4d ${\cal N}=2$ and ${\cal N}=4$ and various types of 2d SCFTs. Conformal manifolds in SCFTs are equipped w... |
1606.05366 | Vladimir Belavin | Alexander Belavin and Vladimir Belavin | On exact solution of topological CFT models based on Kazama-Suzuki
cosets | 9 pages | null | 10.1088/1751-8113/49/41/41LT02 | FIAN-TD-2016-13 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the flat coordinates on the Frobenius manifolds arising on the
deformation space of Gepner $\hat{SU}(3)_k$ chiral rings. The explicit form of
the flat coordinates is important for exact solutions of models of topological
CFT and 2d Liouville gravity. We describe the case k=3, which is of particular
interes... | [
{
"created": "Thu, 16 Jun 2016 20:46:51 GMT",
"version": "v1"
}
] | 2016-10-12 | [
[
"Belavin",
"Alexander",
""
],
[
"Belavin",
"Vladimir",
""
]
] | We compute the flat coordinates on the Frobenius manifolds arising on the deformation space of Gepner $\hat{SU}(3)_k$ chiral rings. The explicit form of the flat coordinates is important for exact solutions of models of topological CFT and 2d Liouville gravity. We describe the case k=3, which is of particular interest ... |
hep-th/9805034 | Schwarz | Albert Schwarz | Morita equivalence and duality | null | Nucl.Phys.B534:720-738,1998 | 10.1016/S0550-3213(98)00550-1 | UCD9805 | hep-th math-ph math.MP math.OA math.QA | null | It was shown by Connes, Douglas, Schwarz[1] that one can compactify M(atrix)
theory on noncommutative torus. We prove that compactifications on Morita
equivalent tori are physically equivalent. This statement can be considered as
a generalization of non-classical duality conjectured in [1] for
two-dimensional tori.
| [
{
"created": "Thu, 7 May 1998 01:49:22 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Schwarz",
"Albert",
""
]
] | It was shown by Connes, Douglas, Schwarz[1] that one can compactify M(atrix) theory on noncommutative torus. We prove that compactifications on Morita equivalent tori are physically equivalent. This statement can be considered as a generalization of non-classical duality conjectured in [1] for two-dimensional tori. |
hep-th/9812059 | null | G. Lambiase, V.V. Nesterenko, M. Bordag | Casimir Energy of a Ball and Cylinder in the Zeta Function Technique | REVTeX, 16 pages, no figures, no tables | J.Math.Phys.40:6254-6265,1999 | 10.1063/1.533091 | null | hep-th | null | A simple method is proposed to construct the spectral zeta functions required
for calculating the electromagnetic vacuum energy with boundary conditions
given on a sphere or on an infinite cylinder. When calculating the Casimir
energy in this approach no exact divergencies appear and no renormalization is
needed. The... | [
{
"created": "Mon, 7 Dec 1998 16:28:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Lambiase",
"G.",
""
],
[
"Nesterenko",
"V. V.",
""
],
[
"Bordag",
"M.",
""
]
] | A simple method is proposed to construct the spectral zeta functions required for calculating the electromagnetic vacuum energy with boundary conditions given on a sphere or on an infinite cylinder. When calculating the Casimir energy in this approach no exact divergencies appear and no renormalization is needed. The s... |
1001.5424 | Jacopo Viti | Gesualdo Delfino, Jacopo Viti and John Cardy | Universal amplitude ratios of two-dimensional percolation from field
theory | 8 pages | J. Phys. A: Math. Theor. 43 (2010) 152001 | 10.1088/1751-8113/43/15/152001 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We complete the determination of the universal amplitude ratios of
two-dimensional percolation within the two-kink approximation of the form
factor approach. For the cluster size ratio, which has for a long time been
elusive both theoretically and numerically, we obtain the value 160.2, in good
agreement with the lat... | [
{
"created": "Fri, 29 Jan 2010 15:50:50 GMT",
"version": "v1"
}
] | 2014-10-09 | [
[
"Delfino",
"Gesualdo",
""
],
[
"Viti",
"Jacopo",
""
],
[
"Cardy",
"John",
""
]
] | We complete the determination of the universal amplitude ratios of two-dimensional percolation within the two-kink approximation of the form factor approach. For the cluster size ratio, which has for a long time been elusive both theoretically and numerically, we obtain the value 160.2, in good agreement with the latti... |
1502.06645 | Babak Haghighat BH | Babak Haghighat | From strings in 6d to strings in 5d | 17 pages, 4 figures. v3: Definitions clarified, Section "Concluding
Thoughts" added | null | 10.1007/JHEP01(2016)062 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how recent progress in computing elliptic genera of strings in six
dimensions can be used to obtain expressions for elliptic genera of strings in
five-dimensional field theories which have a six-dimensional parent. We further
connect our results to recent mathematical results about sheaf counting on
ruled sur... | [
{
"created": "Mon, 23 Feb 2015 22:30:04 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Aug 2015 18:27:16 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Jan 2016 15:01:30 GMT",
"version": "v3"
}
] | 2016-02-17 | [
[
"Haghighat",
"Babak",
""
]
] | We show how recent progress in computing elliptic genera of strings in six dimensions can be used to obtain expressions for elliptic genera of strings in five-dimensional field theories which have a six-dimensional parent. We further connect our results to recent mathematical results about sheaf counting on ruled surfa... |
1906.08781 | Sean A. Hartnoll | Xizhi Han and Sean A. Hartnoll | Deep Quantum Geometry of Matrices | 36+26 pages. 16 Figs. v2: added results on small nu limit. Code
available online: https://github.com/hanxzh94/matrix-model | Phys. Rev. X 10, 011069 (2020) | 10.1103/PhysRevX.10.011069 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We employ machine learning techniques to provide accurate variational
wavefunctions for matrix quantum mechanics, with multiple bosonic and fermionic
matrices. Variational quantum Monte Carlo is implemented with deep generative
flows to search for gauge invariant low energy states. The ground state, and
also long-liv... | [
{
"created": "Thu, 20 Jun 2019 18:00:01 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Jan 2020 07:36:55 GMT",
"version": "v2"
}
] | 2020-04-01 | [
[
"Han",
"Xizhi",
""
],
[
"Hartnoll",
"Sean A.",
""
]
] | We employ machine learning techniques to provide accurate variational wavefunctions for matrix quantum mechanics, with multiple bosonic and fermionic matrices. Variational quantum Monte Carlo is implemented with deep generative flows to search for gauge invariant low energy states. The ground state, and also long-lived... |
1112.5801 | I. V. Kanatchikov | I.V. Kanatchikov (Natl. Quantum Information Centre in Gdansk, KCIK) | Precanonical quantization and the Schr\"odinger wave functional
revisited | 13 pages. v2: few linguistic improvements, ref. 15 updated. v3: the
published version with few tiny corrections | Adv. Theor. Math. Phys. 18 (2014) 1249-1265 | null | null | hep-th gr-qc math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address the issue of the relation between the canonical functional
Schr\"odinger representation in quantum field theory and the approach of
precanonical field quantization proposed by the author, which requires neither
a distinguished time variable nor infinite-dimensional spaces of field
configurations. We argue ... | [
{
"created": "Sun, 25 Dec 2011 23:17:47 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Apr 2013 10:28:08 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Feb 2016 04:08:26 GMT",
"version": "v3"
}
] | 2016-02-22 | [
[
"Kanatchikov",
"I. V.",
"",
"Natl. Quantum Information Centre in Gdansk, KCIK"
]
] | We address the issue of the relation between the canonical functional Schr\"odinger representation in quantum field theory and the approach of precanonical field quantization proposed by the author, which requires neither a distinguished time variable nor infinite-dimensional spaces of field configurations. We argue th... |
1503.09136 | Luca Zambelli | Gian Paolo Vacca, Luca Zambelli | Multi-meson Yukawa interactions at criticality | 52 pages, 18 figures | Phys. Rev. D 91, 125003 (2015) | 10.1103/PhysRevD.91.125003 | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The critical behavior of a relativistic $\mathbb{Z}_2$-symmetric Yukawa model
at zero temperature and density is discussed for a continuous number of fermion
degrees of freedom and of spacetime dimensions, with emphasis on the role
played by multi-meson exchange in the Yukawa sector. We argue that this should
be gene... | [
{
"created": "Tue, 31 Mar 2015 17:26:27 GMT",
"version": "v1"
}
] | 2015-06-10 | [
[
"Vacca",
"Gian Paolo",
""
],
[
"Zambelli",
"Luca",
""
]
] | The critical behavior of a relativistic $\mathbb{Z}_2$-symmetric Yukawa model at zero temperature and density is discussed for a continuous number of fermion degrees of freedom and of spacetime dimensions, with emphasis on the role played by multi-meson exchange in the Yukawa sector. We argue that this should be generi... |
hep-th/9302106 | Kresimir Demeterfi | A. Jevicki (BROWN) | Fields and Symmetries of 2D Strings | 13 pages, phyzzx | null | null | BROWN-HET-894 | hep-th | null | We describe some recent progress in understanding and formulating string
theory which is based on extensive studies of strings in lower (D=2) dimension.
At the center is a large $W_{\infty}$ symmetry that appears most simply in the
matrix model picture. In turn the symmetry defines the dynamics giving Ward
identities... | [
{
"created": "Mon, 22 Feb 1993 19:22:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jevicki",
"A.",
"",
"BROWN"
]
] | We describe some recent progress in understanding and formulating string theory which is based on extensive studies of strings in lower (D=2) dimension. At the center is a large $W_{\infty}$ symmetry that appears most simply in the matrix model picture. In turn the symmetry defines the dynamics giving Ward identities a... |
hep-th/0302103 | Andreas W. Aste | Andreas Aste (University of Basel) | Comment on `A simple explanation of the non-appearance of physical
gluons and quarks' | 3 pages, LATEX | Can.J.Phys. 81 (2003) 889 | 10.1139/p03-056 | null | hep-th | null | In a recent paper by Johan Hansson [hep-ph/0208137] it is claimed that the
non-appearance of quarks and gluons as physical particles is an automatic
result of the nonabelian nature of the color interaction in quantum
chromodynamics. It is shown that the arguments given by Hansson are
insufficient to support his claim... | [
{
"created": "Fri, 14 Feb 2003 10:52:31 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Aste",
"Andreas",
"",
"University of Basel"
]
] | In a recent paper by Johan Hansson [hep-ph/0208137] it is claimed that the non-appearance of quarks and gluons as physical particles is an automatic result of the nonabelian nature of the color interaction in quantum chromodynamics. It is shown that the arguments given by Hansson are insufficient to support his claim b... |
hep-th/0002064 | Iver H. Brevik | I. Brevik and A. A. Bytsenko | Casimir Energy and Thermodynamic Properties of the Relativistic
Piecewise Uniform String | 24 pages, AMSTeX, no figures. To appear in the Proceedings of the
Londrina Winter School. World Scientific, 2000 | null | null | null | hep-th | null | The Casimir energy for the transverse oscillations of a piecewise uniform
closed string is calculated. The great adaptibility of this string model with
respect to various regularization methods is pointed out. We survey several
regularization methods: the cutoff method, the complex contour integration
method, and the... | [
{
"created": "Tue, 8 Feb 2000 16:31:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Brevik",
"I.",
""
],
[
"Bytsenko",
"A. A.",
""
]
] | The Casimir energy for the transverse oscillations of a piecewise uniform closed string is calculated. The great adaptibility of this string model with respect to various regularization methods is pointed out. We survey several regularization methods: the cutoff method, the complex contour integration method, and the z... |
1505.00009 | Jonathan Heckman | Jonathan J. Heckman, David R. Morrison, Tom Rudelius, Cumrun Vafa | Geometry of 6D RG Flows | v2: 34 pages, 5 figures, typos corrected | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study renormalization group flows between six-dimensional superconformal
field theories (SCFTs) using their geometric realizations as singular limits of
F-theory compactified on elliptically fibered Calabi-Yau threefolds. There are
two general types of flows: One corresponds to giving expectation values to
scalars... | [
{
"created": "Thu, 30 Apr 2015 20:00:26 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Aug 2015 02:49:26 GMT",
"version": "v2"
}
] | 2015-08-27 | [
[
"Heckman",
"Jonathan J.",
""
],
[
"Morrison",
"David R.",
""
],
[
"Rudelius",
"Tom",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We study renormalization group flows between six-dimensional superconformal field theories (SCFTs) using their geometric realizations as singular limits of F-theory compactified on elliptically fibered Calabi-Yau threefolds. There are two general types of flows: One corresponds to giving expectation values to scalars i... |
2111.05151 | Kengo Maeda | Akihiro Ishibashi, Kengo Maeda | The averaged null energy condition on holographic evaporating black
holes | 15pages, two figures. minor additions added; the version to appear in
JHEP | null | 10.1007/JHEP03(2022)104 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We examine the averaged null energy condition~(ANEC) for strongly coupled
fields, along the event horizon of an evaporating black hole by using the
AdS/CFT duality. First, we consider a holographic model of a $3$-dimensional
evaporating black hole with a perturbed 4-dimensional black droplet geometry as
the bulk dual... | [
{
"created": "Tue, 9 Nov 2021 13:54:16 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Nov 2021 01:56:46 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Mar 2022 03:18:44 GMT",
"version": "v3"
}
] | 2022-04-13 | [
[
"Ishibashi",
"Akihiro",
""
],
[
"Maeda",
"Kengo",
""
]
] | We examine the averaged null energy condition~(ANEC) for strongly coupled fields, along the event horizon of an evaporating black hole by using the AdS/CFT duality. First, we consider a holographic model of a $3$-dimensional evaporating black hole with a perturbed 4-dimensional black droplet geometry as the bulk dual, ... |
hep-th/0101007 | Klaus Behrndt | Klaus Behrndt, Mirjam Cvetic | Gauging of N=2 Supergravity Hypermultiplet and Novel Renormalization
Group Flows | 11 pages, Latex, corrected flow in section 3, final version to appear
in Nucl.Phys.B | Nucl.Phys.B609:183-192,2001 | 10.1016/S0550-3213(01)00282-6 | null | hep-th | null | We provide the explicit gauging of all the SU(2,1) isometries of one N=2
supergravity hypermultiplet, which spans SU(2,1)/U(2) coset space parameterized
in terms of two complex projective coordinate fields z_1 and z_2. We derive the
full, explicit Killing prepotential that specifies the most general
superpotential. A... | [
{
"created": "Mon, 1 Jan 2001 14:52:14 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2001 15:15:00 GMT",
"version": "v2"
},
{
"created": "Thu, 1 Mar 2001 23:58:21 GMT",
"version": "v3"
},
{
"created": "Thu, 28 Jun 2001 14:38:50 GMT",
"version": "v4"
}
] | 2019-08-17 | [
[
"Behrndt",
"Klaus",
""
],
[
"Cvetic",
"Mirjam",
""
]
] | We provide the explicit gauging of all the SU(2,1) isometries of one N=2 supergravity hypermultiplet, which spans SU(2,1)/U(2) coset space parameterized in terms of two complex projective coordinate fields z_1 and z_2. We derive the full, explicit Killing prepotential that specifies the most general superpotential. As ... |
2108.04265 | Sergei Alexandrov | Sergei Alexandrov, Ashoke Sen, Bogdan Stefa\'nski jr | D-instantons in Type IIA string theory on Calabi-Yau threefolds | 42+17 pages | null | 10.1007/JHEP11(2021)018 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Type IIA string theory compactified on a Calabi-Yau threefold has a
hypermultiplet moduli space whose metric is known to receive non-perturbative
corrections from Euclidean D2-branes wrapped on 3-cycles. These corrections
have been computed earlier by making use of mirror symmetry, S-duality and
twistorial descriptio... | [
{
"created": "Mon, 9 Aug 2021 18:00:17 GMT",
"version": "v1"
}
] | 2021-11-24 | [
[
"Alexandrov",
"Sergei",
""
],
[
"Sen",
"Ashoke",
""
],
[
"Stefański",
"Bogdan",
"jr"
]
] | Type IIA string theory compactified on a Calabi-Yau threefold has a hypermultiplet moduli space whose metric is known to receive non-perturbative corrections from Euclidean D2-branes wrapped on 3-cycles. These corrections have been computed earlier by making use of mirror symmetry, S-duality and twistorial description ... |
1301.7708 | Nakia Carlevaro | Orchidea Maria Lecian, Giovanni Montani, Nakia Carlevaro | Novel Analysis of Spinor Interactions and non-Riemannian Geometry | 26 pages, no figures | EPJ Plus 128, 19 (2013) | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel analysis of the gauge theory of the local Lorentz group is
implemented both in flat and in curved space-time, and the resulting dynamics
is analyzed in view of the geometrical interpretation of the gauge potential.
The Yang-Mills picture of local Lorentz transformations is first approached in
a second-order f... | [
{
"created": "Thu, 31 Jan 2013 18:02:52 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Feb 2013 15:11:21 GMT",
"version": "v2"
},
{
"created": "Mon, 25 Feb 2013 17:23:36 GMT",
"version": "v3"
}
] | 2013-02-26 | [
[
"Lecian",
"Orchidea Maria",
""
],
[
"Montani",
"Giovanni",
""
],
[
"Carlevaro",
"Nakia",
""
]
] | A novel analysis of the gauge theory of the local Lorentz group is implemented both in flat and in curved space-time, and the resulting dynamics is analyzed in view of the geometrical interpretation of the gauge potential. The Yang-Mills picture of local Lorentz transformations is first approached in a second-order for... |
1212.5246 | Antonino Marciano | Stephon Alexander, Antonino Marciano and Lee Smolin | Gravitational origin of the weak interaction's chirality | 21 pages | Phys. Rev. D 89, 065017 (2014) | 10.1103/PhysRevD.89.065017 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new unification of the electro-weak and gravitational
interactions based on the joining the weak SU(2) gauge fields with the left
handed part of the space-time connection, into a single gauge field valued in
the complexification of the local Lorentz group. Hence, the weak interactions
emerge as the right... | [
{
"created": "Thu, 20 Dec 2012 20:58:29 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Jan 2013 03:55:22 GMT",
"version": "v2"
}
] | 2014-03-26 | [
[
"Alexander",
"Stephon",
""
],
[
"Marciano",
"Antonino",
""
],
[
"Smolin",
"Lee",
""
]
] | We present a new unification of the electro-weak and gravitational interactions based on the joining the weak SU(2) gauge fields with the left handed part of the space-time connection, into a single gauge field valued in the complexification of the local Lorentz group. Hence, the weak interactions emerge as the right h... |
hep-th/9901028 | Donal O'Driscoll | Donal O'Driscoll | Non-Perturbative Structure in Heterotic Strings from Dual F-Theory
Models | 16 pages, LaTeX; typos corrected, references added | Phys.Lett. B454 (1999) 240-246 | 10.1016/S0370-2693(99)00420-7 | SWAT-213 | hep-th | null | We examine how to construct explicit heterotic string models dual to F-theory
in eight dimensions. In doing so we learn about where the moduli spaces of the
two theories overlap, and how non-perturbative features leave traces on a
purely perturbative level. We also propose a modified T-duality linking M and
F-theorie... | [
{
"created": "Sat, 9 Jan 1999 15:13:50 GMT",
"version": "v1"
},
{
"created": "Sat, 16 Jan 1999 16:37:27 GMT",
"version": "v2"
},
{
"created": "Sun, 2 May 1999 18:14:35 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"O'Driscoll",
"Donal",
""
]
] | We examine how to construct explicit heterotic string models dual to F-theory in eight dimensions. In doing so we learn about where the moduli spaces of the two theories overlap, and how non-perturbative features leave traces on a purely perturbative level. We also propose a modified T-duality linking M and F-theories ... |
hep-th/9610158 | Kalmykov Mikhail | L. V. Avdeev, D. I. Kazakov and M. Yu. Kalmykov | Noninvariant renormalization in the background-field method | Talk given at 9th International Workshop on High Energy Physics and
Quantum Field Theory (NPI MSU95), Zvenigorod, Russia, 19-26 Sep 1995, 7
pages, LaTeX | Published in Zvenigorod 94, Proceedings, High Energy Physics and
Quantum Field Theory, 248-254 | null | null | hep-th | null | We investigate the consistency of the background-field formalism when
applying various regularizations and renormalization schemes. By an example of
a two-dimensional $\sigma$ model it is demonstrated that the background-field
method gives incorrect results when the regularization (and/or renormalization)
is noninvar... | [
{
"created": "Mon, 21 Oct 1996 14:47:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Avdeev",
"L. V.",
""
],
[
"Kazakov",
"D. I.",
""
],
[
"Kalmykov",
"M. Yu.",
""
]
] | We investigate the consistency of the background-field formalism when applying various regularizations and renormalization schemes. By an example of a two-dimensional $\sigma$ model it is demonstrated that the background-field method gives incorrect results when the regularization (and/or renormalization) is noninvaria... |
hep-th/9608129 | Alfred Shapere | Philip C. Argyres, M. Ronen Plesser, and Alfred D. Shapere | N=2 Moduli Spaces and N=1 Dualities for SO(n_c) and USp(2n_c) SuperQCD | 20 pages, harvmac (b) | Nucl.Phys.B483:172-186,1997 | 10.1016/S0550-3213(96)00583-4 | RU-96-61, UK-HEP/96-08, WIS-96-35 | hep-th | null | We determine the exact global structure of the moduli space of $N{=}2$
supersymmetric $SO(n)$ and $\USp(2n)$ gauge theories with matter
hypermultiplets in the fundamental representations, using the
non-renormalization theorem for the Higgs branches and the exact solutions for
the Coulomb branches. By adding an $(N{=}... | [
{
"created": "Tue, 20 Aug 1996 04:20:31 GMT",
"version": "v1"
}
] | 2011-10-11 | [
[
"Argyres",
"Philip C.",
""
],
[
"Plesser",
"M. Ronen",
""
],
[
"Shapere",
"Alfred D.",
""
]
] | We determine the exact global structure of the moduli space of $N{=}2$ supersymmetric $SO(n)$ and $\USp(2n)$ gauge theories with matter hypermultiplets in the fundamental representations, using the non-renormalization theorem for the Higgs branches and the exact solutions for the Coulomb branches. By adding an $(N{=}2)... |
0809.2787 | Donovan Young | Nadav Drukker, Jan Plefka, and Donovan Young | Wilson loops in 3-dimensional N=6 supersymmetric Chern-Simons Theory and
their string theory duals | 28 pages. v2: references added, choice of the Wilson loop operator
clarified; v3: combinatorial factor of 2 in perturbative calculation
corrected; v4: typos corrected, version to be published | JHEP 0811:019,2008 | 10.1088/1126-6708/2008/11/019 | HU-EP-08/20 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Wilson loops in the three-dimensional N=6 supersymmetric
Chern-Simons theory recently constructed by Aharony, Bergman, Jafferis and
Maldacena, that is conjectured to be dual to type IIA string theory on AdS_4 x
CP^3. We construct loop operators in the Chern-Simons theory which preserve 1/6
of the supercharge... | [
{
"created": "Wed, 17 Sep 2008 15:07:10 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Sep 2008 15:06:54 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Oct 2008 11:17:10 GMT",
"version": "v3"
},
{
"created": "Thu, 30 Oct 2008 09:50:40 GMT",
"version": "v4"
}
] | 2010-11-11 | [
[
"Drukker",
"Nadav",
""
],
[
"Plefka",
"Jan",
""
],
[
"Young",
"Donovan",
""
]
] | We study Wilson loops in the three-dimensional N=6 supersymmetric Chern-Simons theory recently constructed by Aharony, Bergman, Jafferis and Maldacena, that is conjectured to be dual to type IIA string theory on AdS_4 x CP^3. We construct loop operators in the Chern-Simons theory which preserve 1/6 of the supercharges ... |
hep-th/9805090 | Chopin Soo | Chopin Soo | Adler-Bell-Jackiw anomaly, the Nieh-Yan form, and vacuum polarization | 9 pages, replaced with revtex file | Phys.Rev. D59 (1999) 045006 | 10.1103/PhysRevD.59.045006 | NSC-CTS-980501 | hep-th | null | We show from first principles, using explicitly invariant Pauli-Villars
regularization of chiral fermions, that the Nieh-Yan form does contribute to
the Adler-Bell-Jackiw (ABJ) anomaly for spacetimes with generic torsion, and
comment on some of the implications. There are a number of interesting and
important differe... | [
{
"created": "Fri, 15 May 1998 16:12:11 GMT",
"version": "v1"
},
{
"created": "Sat, 16 May 1998 09:19:14 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Jun 1998 14:49:13 GMT",
"version": "v3"
},
{
"created": "Sat, 1 May 1999 10:13:44 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Soo",
"Chopin",
""
]
] | We show from first principles, using explicitly invariant Pauli-Villars regularization of chiral fermions, that the Nieh-Yan form does contribute to the Adler-Bell-Jackiw (ABJ) anomaly for spacetimes with generic torsion, and comment on some of the implications. There are a number of interesting and important differenc... |
hep-th/0503049 | Athanasios Prikas | Athanasios Prikas | EYM equations in the presence of q-stars is scalar-tensor gravitational
theories | 17 pages, to appear in Phys. Rev. D | Phys.Rev. D71 (2005) 064014 | 10.1103/PhysRevD.71.064014 | null | hep-th | null | We study Einstein-Yang-Mills equations in the presence of a gravitating
non-topological soliton field configuration consisted of a Higgs doublet, in
Brans-Dicke and general scalar-tensor gravitational theories. The results of
General Relativity are reproduced in the
$\omega_{\textrm{BD}},\omega_0\to\infty$ limit. The... | [
{
"created": "Sun, 6 Mar 2005 16:05:07 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Mar 2005 14:07:16 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Mar 2005 10:48:26 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Prikas",
"Athanasios",
""
]
] | We study Einstein-Yang-Mills equations in the presence of a gravitating non-topological soliton field configuration consisted of a Higgs doublet, in Brans-Dicke and general scalar-tensor gravitational theories. The results of General Relativity are reproduced in the $\omega_{\textrm{BD}},\omega_0\to\infty$ limit. The n... |
1012.2147 | Jian-Feng Wu | Jianfeng Wu | Note on refined topological vertex, Jack polynomials and instanton
counting | 23pages, 8figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we calculated the refined topological vertex for the one
parameter case using the Jack symmetric functions. Also, we obtain the
partition function for elliptic N=2 models, the results coincide with those of
Nekrasov instanton counting partition functions for the $N=2^{\ast}$ theories.
| [
{
"created": "Fri, 10 Dec 2010 00:13:09 GMT",
"version": "v1"
}
] | 2010-12-13 | [
[
"Wu",
"Jianfeng",
""
]
] | In this article, we calculated the refined topological vertex for the one parameter case using the Jack symmetric functions. Also, we obtain the partition function for elliptic N=2 models, the results coincide with those of Nekrasov instanton counting partition functions for the $N=2^{\ast}$ theories. |
hep-th/0505180 | Sunil Mukhi | Anindya Mukherjee and Sunil Mukhi (Tata Institute, Mumbai) | c=1 Matrix Models: Equivalences and Open-Closed String Duality | 27 pages, latex, 1 figure, typos, discussion added, acknowledgements
updated | JHEP 0510 (2005) 099 | 10.1088/1126-6708/2005/10/099 | TIFR/TH/05-18 | hep-th | null | We give an explicit demonstration of the equivalence between the Normal
Matrix Model (NMM) of c=1 string theory at selfdual radius and the
Kontsevich-Penner (KP) model for the same string theory. We relate macroscopic
loop expectation values in the NMM to condensates of the closed string tachyon,
and discuss the impl... | [
{
"created": "Fri, 20 May 2005 13:44:00 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Dec 2005 06:23:31 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Mukherjee",
"Anindya",
"",
"Tata Institute, Mumbai"
],
[
"Mukhi",
"Sunil",
"",
"Tata Institute, Mumbai"
]
] | We give an explicit demonstration of the equivalence between the Normal Matrix Model (NMM) of c=1 string theory at selfdual radius and the Kontsevich-Penner (KP) model for the same string theory. We relate macroscopic loop expectation values in the NMM to condensates of the closed string tachyon, and discuss the implic... |
hep-th/0306286 | Victor Red'kov | A.A. Bogush, V.V. Kisel, N.G. Tokarevskaya, V.M. Red'kov | On Equations for a Spin-2 Particle in External Gravitational Field | latex, 7 pages | Proc.Natl.Acad.Sci.Belarus.Ser.Phys.Math. 2003N1:62-67,2003 | null | null | hep-th | null | 30-component, of the first order, equation for a spin 2 particle, equivalent
to the second order Pauli-Fierz one, is generalized to presence of an external
electromagnetic field as well as a curved background space-time geometry. The
essential property of the generally covariant wave equation obtained is that
here fr... | [
{
"created": "Sat, 28 Jun 2003 10:09:04 GMT",
"version": "v1"
}
] | 2011-09-15 | [
[
"Bogush",
"A. A.",
""
],
[
"Kisel",
"V. V.",
""
],
[
"Tokarevskaya",
"N. G.",
""
],
[
"Red'kov",
"V. M.",
""
]
] | 30-component, of the first order, equation for a spin 2 particle, equivalent to the second order Pauli-Fierz one, is generalized to presence of an external electromagnetic field as well as a curved background space-time geometry. The essential property of the generally covariant wave equation obtained is that here from... |
hep-th/0011276 | R. Loll | J. Ambjorn (NBI, Copenhagen), J. Jurkiewicz (U. Krakow) and R. Loll
(AEI, Golm) | Non-perturbative 3d Lorentzian Quantum Gravity | 35 pages, 17 figures, final version, to appear in Phys. Rev. D (some
clarifying comments and some references added) | Phys.Rev.D64:044011,2001 | 10.1103/PhysRevD.64.044011 | AEI-2000-074 | hep-th gr-qc hep-lat | null | We have recently introduced a discrete model of Lorentzian quantum gravity,
given as a regularized non-perturbative state sum over simplicial Lorentzian
space-times, each possessing a unique Wick rotation to Euclidean signature. We
investigate here the phase structure of the Wick-rotated path integral in three
dimens... | [
{
"created": "Wed, 29 Nov 2000 18:23:47 GMT",
"version": "v1"
},
{
"created": "Sun, 27 May 2001 23:04:27 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Ambjorn",
"J.",
"",
"NBI, Copenhagen"
],
[
"Jurkiewicz",
"J.",
"",
"U. Krakow"
],
[
"Loll",
"R.",
"",
"AEI, Golm"
]
] | We have recently introduced a discrete model of Lorentzian quantum gravity, given as a regularized non-perturbative state sum over simplicial Lorentzian space-times, each possessing a unique Wick rotation to Euclidean signature. We investigate here the phase structure of the Wick-rotated path integral in three dimensio... |
hep-th/9404058 | Dr S. Dalley | S.Dalley | String Theory and Quantum Spin Chains | 9 LaTeX pages + 1 figure appended, OUTP-9404P | Phys.Lett. B334 (1994) 61-66 | 10.1016/0370-2693(94)90591-6 | null | hep-th | null | The space-time light-cone Hamiltonian P^- of large-N matrix models for
dynamical triangulations may be viewed as that of a quantum spin chain and
analysed in a mean field approximation. As N -> infinity, the properties of the
groundstate as a function of the bare worldsheet cosmological constant exhibit
a parton phas... | [
{
"created": "Mon, 11 Apr 1994 11:57:28 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Dalley",
"S.",
""
]
] | The space-time light-cone Hamiltonian P^- of large-N matrix models for dynamical triangulations may be viewed as that of a quantum spin chain and analysed in a mean field approximation. As N -> infinity, the properties of the groundstate as a function of the bare worldsheet cosmological constant exhibit a parton phase ... |
0806.2314 | Tatsuma Nishioka | Keiju Murata, Tatsuma Nishioka, Norihiro Tanahashi and Hikaru Yumisaki | Phase Transitions of Charged Kerr-AdS Black Holes from Large-N Gauge
Theories | 40 pages, 6 figures, v2: references added, v3: typos corrected and
references added | Prog.Theor.Phys.120:473-508,2008 | 10.1143/PTP.120.473 | KUNS-2134 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study N =4 super Yang-Mills theories on a three sphere with two kinds of
chemical potentials. One is associated with the R-symmetry and the other with
the rotational symmetry of S^3 (SO(4) symmetry). These correspond to the
charged Kerr-AdS black holes via AdS/CFT. The exact partition functions at zero
coupling ar... | [
{
"created": "Fri, 13 Jun 2008 19:29:03 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Jun 2008 04:59:36 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Sep 2008 06:23:54 GMT",
"version": "v3"
}
] | 2008-12-18 | [
[
"Murata",
"Keiju",
""
],
[
"Nishioka",
"Tatsuma",
""
],
[
"Tanahashi",
"Norihiro",
""
],
[
"Yumisaki",
"Hikaru",
""
]
] | We study N =4 super Yang-Mills theories on a three sphere with two kinds of chemical potentials. One is associated with the R-symmetry and the other with the rotational symmetry of S^3 (SO(4) symmetry). These correspond to the charged Kerr-AdS black holes via AdS/CFT. The exact partition functions at zero coupling are ... |
2002.05946 | Jie Zhang | Jie Zhang, Zhie Liu, Bei Sha, Xia Tan, Yuzhen Liu and Shuzheng Yang | Influence of Lorentz Invariation Violation on Arbitrarily Spin Fermions
Tunneling Radiation in the Vaidya-Bonner Spacetime | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the spacetime of non-stationary spherical symmetry Vaidya-Bonner black
hole, an accurate modification of Hawking tunneling radiation for fermions with
arbitrarily spin is researched. Considering a light dispersion relationship
derived from string theory, quantum gravitational theory and Rarita-Schwinger
Equation i... | [
{
"created": "Fri, 14 Feb 2020 10:12:25 GMT",
"version": "v1"
}
] | 2020-02-17 | [
[
"Zhang",
"Jie",
""
],
[
"Liu",
"Zhie",
""
],
[
"Sha",
"Bei",
""
],
[
"Tan",
"Xia",
""
],
[
"Liu",
"Yuzhen",
""
],
[
"Yang",
"Shuzheng",
""
]
] | In the spacetime of non-stationary spherical symmetry Vaidya-Bonner black hole, an accurate modification of Hawking tunneling radiation for fermions with arbitrarily spin is researched. Considering a light dispersion relationship derived from string theory, quantum gravitational theory and Rarita-Schwinger Equation in ... |
2206.14204 | Siyang Ling | Soichiro Hashiba, Siyang Ling, Andrew J. Long | An analytic evaluation of gravitational particle production of fermions
via Stokes phenomenon | 33 pages + appendices and references, 10 figures | null | 10.1007/JHEP09(2022)216 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The phenomenon of gravitational particle production can take place for
quantum fields in curved spacetime. The abundance and energy spectrum of
gravitationally produced particles is typically calculated by solving the
field's mode equations on a time-dependent background metric. For purposes of
studying dark matter p... | [
{
"created": "Tue, 28 Jun 2022 18:00:00 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Hashiba",
"Soichiro",
""
],
[
"Ling",
"Siyang",
""
],
[
"Long",
"Andrew J.",
""
]
] | The phenomenon of gravitational particle production can take place for quantum fields in curved spacetime. The abundance and energy spectrum of gravitationally produced particles is typically calculated by solving the field's mode equations on a time-dependent background metric. For purposes of studying dark matter pro... |
1404.0675 | Natalia Toro | Philip Schuster and Natalia Toro | A CSP Field Theory with Helicity Correspondence | 45 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose the first covariant local action describing the propagation of a
single free continuous-spin degree of freedom. The theory is simply formulated
as a gauge theory in a "vector superspace", but can also be formulated in terms
of a tower of symmetric tensor gauge fields. When the spin invariant $\rho$
vanishe... | [
{
"created": "Wed, 2 Apr 2014 20:00:01 GMT",
"version": "v1"
}
] | 2014-04-04 | [
[
"Schuster",
"Philip",
""
],
[
"Toro",
"Natalia",
""
]
] | We propose the first covariant local action describing the propagation of a single free continuous-spin degree of freedom. The theory is simply formulated as a gauge theory in a "vector superspace", but can also be formulated in terms of a tower of symmetric tensor gauge fields. When the spin invariant $\rho$ vanishes,... |
hep-th/9805031 | Sudipta Mukherji | Sudipta Mukherji | On the SL(2,Z) Covariant World-Sheet Action with Sources | 8 pages, harvmac, minor changes, journal version | Mod.Phys.Lett. A13 (1998) 2819-2826 | 10.1142/S0217732398002990 | IFT-UAM/CSIC-98-7 | hep-th | null | We analyse various world-sheet properties of the $SL(2,Z)$ covariant type IIB
string action by coupling it with $SL(2,Z)$ covariant source.
| [
{
"created": "Wed, 6 May 1998 13:06:01 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Nov 1998 15:01:02 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Mukherji",
"Sudipta",
""
]
] | We analyse various world-sheet properties of the $SL(2,Z)$ covariant type IIB string action by coupling it with $SL(2,Z)$ covariant source. |
1902.11126 | Xian-Hui Ge | Xian-Hui Ge, Mikio Nakahara, Sang-Jin Sin, Yu Tian and Shao-Feng Wu | Acoustic black holes in curved spacetime and emergence of analogue
Minkowski metric | 17 pages, 3 tables, 1 figure, references added | Phys. Rev. D 99, 104047 (2019) | 10.1103/PhysRevD.99.104047 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gravity is not only able to be mimicked in flat spacetimes, but also in
curved spacetimes. We study analogue gravity models in curved spacetime by
considering the relativistic Gross-Pitaevskii theory and Yang-Mills theory in
the fixed background spacetime geometry. The results show that acoustic metrics
can be emerge... | [
{
"created": "Thu, 28 Feb 2019 15:02:00 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Mar 2019 01:37:18 GMT",
"version": "v2"
}
] | 2019-05-29 | [
[
"Ge",
"Xian-Hui",
""
],
[
"Nakahara",
"Mikio",
""
],
[
"Sin",
"Sang-Jin",
""
],
[
"Tian",
"Yu",
""
],
[
"Wu",
"Shao-Feng",
""
]
] | Gravity is not only able to be mimicked in flat spacetimes, but also in curved spacetimes. We study analogue gravity models in curved spacetime by considering the relativistic Gross-Pitaevskii theory and Yang-Mills theory in the fixed background spacetime geometry. The results show that acoustic metrics can be emergent... |
hep-th/0510156 | Pietro Fre | Pietro Fr\'e and Alexander Sorin | Integrability of Supergravity Billiards and the generalized Toda lattice
equation | article, LaTeX, 25 pages | Nucl.Phys.B733:334-355,2006 | 10.1016/j.nuclphysb.2005.10.030 | DFTT05/31 | hep-th math-ph math.MP nlin.SI | null | We prove that the field equations of supergravity for purely time-dependent
backgrounds, which reduce to those of a one--dimensional sigma model, admit a
Lax pair representation and are fully integrable. In the case where the
effective sigma model is on a maximally split non--compact coset U/H (maximal
supergravity o... | [
{
"created": "Tue, 18 Oct 2005 15:41:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fré",
"Pietro",
""
],
[
"Sorin",
"Alexander",
""
]
] | We prove that the field equations of supergravity for purely time-dependent backgrounds, which reduce to those of a one--dimensional sigma model, admit a Lax pair representation and are fully integrable. In the case where the effective sigma model is on a maximally split non--compact coset U/H (maximal supergravity or ... |
1403.6829 | Matthew Walters | A. Liam Fitzpatrick, Jared Kaplan, Matthew T. Walters | Universality of Long-Distance AdS Physics from the CFT Bootstrap | 34+31 pages, references added, typo in higher-dimensional energy
shift corrected, discussion of coefficient density bounds expanded | JHEP 08 (2014) 145 | 10.1007/JHEP08(2014)145 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We begin by explicating a recent proof of the cluster decomposition principle
in AdS_{d+1} from the CFT_d bootstrap in d > 2. The CFT argument also computes
the leading interactions between distant objects in AdS, and we confirm the
universal agreement between the CFT bootstrap and AdS gravity in the
semi-classical l... | [
{
"created": "Wed, 26 Mar 2014 20:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jul 2014 12:42:17 GMT",
"version": "v2"
}
] | 2014-09-17 | [
[
"Fitzpatrick",
"A. Liam",
""
],
[
"Kaplan",
"Jared",
""
],
[
"Walters",
"Matthew T.",
""
]
] | We begin by explicating a recent proof of the cluster decomposition principle in AdS_{d+1} from the CFT_d bootstrap in d > 2. The CFT argument also computes the leading interactions between distant objects in AdS, and we confirm the universal agreement between the CFT bootstrap and AdS gravity in the semi-classical lim... |
2008.06793 | Luca Ciambelli | Luca Ciambelli, St\'ephane Detournay, Antoine Somerhausen | New Chiral Gravity | 8 pages, latex, V3, minor modifications | Phys. Rev. D 102, 106017 (2020) | 10.1103/PhysRevD.102.106017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The phase space of three-dimensional gravity with Compere-Song-Strominger
(CSS) boundary conditions is endowed with asymptotic symmetries consisting in
the semi-direct product of a Virasoro and a $\hat{u}(1)$ Ka\v{c}-Moody algebra,
and contains BTZ black holes whose entropy can be accounted for by the
degeneracy of s... | [
{
"created": "Sat, 15 Aug 2020 21:44:05 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Oct 2020 16:05:32 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Feb 2021 13:20:31 GMT",
"version": "v3"
}
] | 2021-02-23 | [
[
"Ciambelli",
"Luca",
""
],
[
"Detournay",
"Stéphane",
""
],
[
"Somerhausen",
"Antoine",
""
]
] | The phase space of three-dimensional gravity with Compere-Song-Strominger (CSS) boundary conditions is endowed with asymptotic symmetries consisting in the semi-direct product of a Virasoro and a $\hat{u}(1)$ Ka\v{c}-Moody algebra, and contains BTZ black holes whose entropy can be accounted for by the degeneracy of sta... |
hep-th/9905154 | Gary Gibbons | G W Gibbons | Two loop and all loop finite 4-metrics | 4 pages Latex file, no figures | Class.Quant.Grav.16:L71-L73,1999 | 10.1088/0264-9381/16/10/103 | null | hep-th | null | In pure Einstein theory, Ricci flat Lorentzian 4-metrics of Petrov types III
or N have vanishing counter terms up to and including two loops. Moreover for
pp-waves and type-N spacetimes of Kundt's class which admit a non-twisting, non
expanding, null congruence all possible invariants formed from the Weyl tensor
and ... | [
{
"created": "Fri, 21 May 1999 15:33:06 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Gibbons",
"G W",
""
]
] | In pure Einstein theory, Ricci flat Lorentzian 4-metrics of Petrov types III or N have vanishing counter terms up to and including two loops. Moreover for pp-waves and type-N spacetimes of Kundt's class which admit a non-twisting, non expanding, null congruence all possible invariants formed from the Weyl tensor and it... |
hep-th/0102035 | Tetsuya Shiromizu | Tetsuya Shiromizu (RESCEU, U.Tokyo), Daisuke Ida (RESCEU, U.Tokyo) | Anti-de Sitter no-hair, AdS/CFT and the brane-world | 6 pages, minor changes, to appear in Phys. Rev. D | Phys.Rev. D64 (2001) 044015 | 10.1103/PhysRevD.64.044015 | RESCEU-43/00, UTAP-384 | hep-th astro-ph gr-qc hep-ph | null | We study the asymptotic behavior of the bulk spacetimes with the negative
cosmological constant in the context of the brane-world scenario. We show that,
in Euclidean bulk, or in Lorentzian static bulk, some sequences of
hypersurfaces with the positive Ricci scalar evolve to the warped geometries
like the anti-de Sit... | [
{
"created": "Wed, 7 Feb 2001 10:23:20 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Feb 2001 05:37:23 GMT",
"version": "v2"
},
{
"created": "Mon, 7 May 2001 03:33:37 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Shiromizu",
"Tetsuya",
"",
"RESCEU, U.Tokyo"
],
[
"Ida",
"Daisuke",
"",
"RESCEU, U.Tokyo"
]
] | We study the asymptotic behavior of the bulk spacetimes with the negative cosmological constant in the context of the brane-world scenario. We show that, in Euclidean bulk, or in Lorentzian static bulk, some sequences of hypersurfaces with the positive Ricci scalar evolve to the warped geometries like the anti-de Sitte... |
1107.4186 | Jean-Emile Bourgine | Jean-Emile Bourgine, Goro Ishiki and Chaiho Rim | Bulk-boundary correlators in the hermitian matrix model and minimal
Liouville gravity | 22 pages | null | 10.1016/j.nuclphysb.2011.09.016 | KUNS-2352 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the one matrix model (MM) correlators corresponding to the
general bulk-boundary correlation numbers of the minimal Liouville gravity (LG)
on the disc. To find agreement between both discrete and continuous approach,
we investigate the resonance transformation mixing boundary and bulk couplings.
It leads... | [
{
"created": "Thu, 21 Jul 2011 07:19:56 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Bourgine",
"Jean-Emile",
""
],
[
"Ishiki",
"Goro",
""
],
[
"Rim",
"Chaiho",
""
]
] | We construct the one matrix model (MM) correlators corresponding to the general bulk-boundary correlation numbers of the minimal Liouville gravity (LG) on the disc. To find agreement between both discrete and continuous approach, we investigate the resonance transformation mixing boundary and bulk couplings. It leads t... |
1308.2702 | Claudia de Rham | Claudia de Rham, Matteo Fasiello and Andrew J. Tolley | Galileon Duality | 6 pages | Phys. Lett. B, 733, 2 June 2014, 46 | 10.1016/j.physletb.2014.03.061 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that every Galileon theory admits a dual formulation as a Galileon
theory with new operator coefficients. In n dimensions a free scalar field in
Minkowski spacetime is dual to a (n+1)-th order Galileon theory which exhibits
the Vainshtein mechanism when coupled to sources and superluminal propagation
even on-... | [
{
"created": "Mon, 12 Aug 2013 21:18:55 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Mar 2014 19:53:24 GMT",
"version": "v2"
}
] | 2014-05-07 | [
[
"de Rham",
"Claudia",
""
],
[
"Fasiello",
"Matteo",
""
],
[
"Tolley",
"Andrew J.",
""
]
] | We show that every Galileon theory admits a dual formulation as a Galileon theory with new operator coefficients. In n dimensions a free scalar field in Minkowski spacetime is dual to a (n+1)-th order Galileon theory which exhibits the Vainshtein mechanism when coupled to sources and superluminal propagation even on-sh... |
2307.11178 | Makoto Natsuume | Makoto Natsuume, Takashi Okamura | Pole-skipping as missing states | 14 pages, 1 figure, ReVTeX4.2; v2: several clarifications, published
version, title change to the published version | null | null | KEK-TH-2537 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It remains unclear in general how the pole-skipping appears as a physical
phenomenon, and we study the issue in the context of the AdS soliton. The
pole-skipping has been discussed in black hole backgrounds, but the
pole-skipping occurs even in the AdS soliton background. The geometry has a
compact $S^1$-direction, a... | [
{
"created": "Thu, 20 Jul 2023 18:39:12 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Oct 2023 04:01:57 GMT",
"version": "v2"
}
] | 2023-10-26 | [
[
"Natsuume",
"Makoto",
""
],
[
"Okamura",
"Takashi",
""
]
] | It remains unclear in general how the pole-skipping appears as a physical phenomenon, and we study the issue in the context of the AdS soliton. The pole-skipping has been discussed in black hole backgrounds, but the pole-skipping occurs even in the AdS soliton background. The geometry has a compact $S^1$-direction, and... |
1706.06960 | Zhijin Li | Zhijin Li and Ning Su | 3D CFT Archipelago from Single Correlator Bootstrap | 4 figures, 5 pages | null | 10.1016/j.physletb.2019.134920 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the scaling dimensions of lowest operators in conformal field
theories (CFTs) can be isolated in small and closed regions from single
correlator bootstrap. We find the conserved currents play crucial roles in
bootstrapping the crossing equation. By imposing a mild gap between the scaling
dimensions of th... | [
{
"created": "Wed, 21 Jun 2017 15:35:15 GMT",
"version": "v1"
}
] | 2019-09-11 | [
[
"Li",
"Zhijin",
""
],
[
"Su",
"Ning",
""
]
] | We show that the scaling dimensions of lowest operators in conformal field theories (CFTs) can be isolated in small and closed regions from single correlator bootstrap. We find the conserved currents play crucial roles in bootstrapping the crossing equation. By imposing a mild gap between the scaling dimensions of the ... |
2107.08907 | Shoichi Kawamoto | Shoichi Kawamoto, Tsunehide Kuroki | Momentum-space entanglement in scalar field theory on fuzzy spheres | 1+35 pages, 35 figures; Ver.2, minor changes; Ver. 3, added some
explanation in Section 4, some paragraphs in Section 5, and some references.
Version to appear in JHEP | null | 10.1007/JHEP12(2021)101 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum field theory defined on a noncommutative space is a useful toy model
of quantum gravity and is known to have several intriguing properties, such as
nonlocality and UV/IR mixing. They suggest novel types of correlation among the
degrees of freedom of different energy scales. In this paper, we investigate
such ... | [
{
"created": "Mon, 19 Jul 2021 14:21:13 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jul 2021 03:56:13 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Nov 2021 11:22:41 GMT",
"version": "v3"
}
] | 2022-01-05 | [
[
"Kawamoto",
"Shoichi",
""
],
[
"Kuroki",
"Tsunehide",
""
]
] | Quantum field theory defined on a noncommutative space is a useful toy model of quantum gravity and is known to have several intriguing properties, such as nonlocality and UV/IR mixing. They suggest novel types of correlation among the degrees of freedom of different energy scales. In this paper, we investigate such co... |
0912.3006 | Diego Trancanelli | Nadav Drukker, Diego Trancanelli | A supermatrix model for N=6 super Chern-Simons-matter theory | 23 pages | JHEP 1002:058,2010 | 10.1007/JHEP02(2010)058 | HU-EP-09/30, NSF-KITP-09-120 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the Wilson loop operator of N=6 super Chern-Simons-matter which
is invariant under half of the supercharges of the theory and is dual to the
simplest macroscopic open string in AdS_4 x CP^3. The Wilson loop couples, in
addition to the gauge and scalar fields of the theory, also to the fermions in
the bi-... | [
{
"created": "Wed, 16 Dec 2009 18:10:12 GMT",
"version": "v1"
}
] | 2010-03-19 | [
[
"Drukker",
"Nadav",
""
],
[
"Trancanelli",
"Diego",
""
]
] | We construct the Wilson loop operator of N=6 super Chern-Simons-matter which is invariant under half of the supercharges of the theory and is dual to the simplest macroscopic open string in AdS_4 x CP^3. The Wilson loop couples, in addition to the gauge and scalar fields of the theory, also to the fermions in the bi-fu... |
0911.3126 | Haba Zbigniew | Z.Haba | Relativistic diffusive transport | 24 pages | null | null | null | hep-th astro-ph.CO hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss transport equations resulting from relativistic diffusions in the
proper time. We show that a solution of the transport equation can be obtained
from the solution of the diffusion equation by means of an integration over the
proper time. We study the stochastic processes solving the relativistic
diffusion ... | [
{
"created": "Mon, 16 Nov 2009 19:48:29 GMT",
"version": "v1"
}
] | 2009-11-19 | [
[
"Haba",
"Z.",
""
]
] | We discuss transport equations resulting from relativistic diffusions in the proper time. We show that a solution of the transport equation can be obtained from the solution of the diffusion equation by means of an integration over the proper time. We study the stochastic processes solving the relativistic diffusion eq... |
hep-th/9705159 | Christian Stern | Koji Harada (1), Thomas Heinzl (2) and Christian Stern (2) ((1) Kyushu
University, Japan, (2) Universitaet Regensburg, Germany) | Variational Mass Perturbation Theory for Light-Front Bound-State
Equations | some points clarified, representation straightened, to appear in
Phys. Rev. D, 31 pages, Latex, REVTeX, epsfig, 3 postscript figures included | Phys.Rev. D57 (1998) 2460-2474 | 10.1103/PhysRevD.57.2460 | KYUSHU-HET-39, TPR 97-04 | hep-th hep-ph | null | We investigate the mesonic light-front bound-state equations of the 't Hooft
and Schwinger model in the two-particle, i.e. valence sector, for small fermion
mass. We perform a high precision determination of the mass and light-cone wave
function of the lowest lying meson by combining fermion mass perturbation
theory ... | [
{
"created": "Wed, 21 May 1997 13:45:34 GMT",
"version": "v1"
},
{
"created": "Mon, 26 May 1997 12:11:14 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Nov 1997 14:56:51 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Harada",
"Koji",
""
],
[
"Heinzl",
"Thomas",
""
],
[
"Stern",
"Christian",
""
]
] | We investigate the mesonic light-front bound-state equations of the 't Hooft and Schwinger model in the two-particle, i.e. valence sector, for small fermion mass. We perform a high precision determination of the mass and light-cone wave function of the lowest lying meson by combining fermion mass perturbation theory wi... |
1610.06070 | Norihiro Tanahashi | Koji Hashimoto and Norihiro Tanahashi | Universality in Chaos of Particle Motion near Black Hole Horizon | 12 pages, 4 figures; v2: references added, numerical plots in Fig. 4
corrected | Phys. Rev. D 95, 024007 (2017) | 10.1103/PhysRevD.95.024007 | OU-HET-911 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motion of a particle near a horizon of a spherically symmetric black hole is
shown to possess a universal Lyapunov exponent of a chaos provided by its
surface gravity. To probe the horizon, we introduce electromagnetic or scalar
force to the particle so that it does not fall into the horizon. There appears
an unstabl... | [
{
"created": "Wed, 19 Oct 2016 15:44:35 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Nov 2016 01:18:58 GMT",
"version": "v2"
}
] | 2017-01-11 | [
[
"Hashimoto",
"Koji",
""
],
[
"Tanahashi",
"Norihiro",
""
]
] | Motion of a particle near a horizon of a spherically symmetric black hole is shown to possess a universal Lyapunov exponent of a chaos provided by its surface gravity. To probe the horizon, we introduce electromagnetic or scalar force to the particle so that it does not fall into the horizon. There appears an unstable ... |
1106.4551 | Migael Strydom | Martin Ammon, Johanna Erdmenger, Patrick Kerner, Migael Strydom | Black Hole Instability Induced by a Magnetic Field | 13 pages, 2 figures v2: Added references, fixed typos | Physics Letters B 706 (2011), 94-99 | 10.1016/j.physletb.2011.10.067 | MPP-2011-73 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of gauge/gravity duality, we find a new black hole instability
in asymptotically AdS spaces. On the field theory side, this instability is
induced by a magnetic field in the vacuum, in contrast to previous
instabilities which occur at finite density. On the gravity side, this
corresponds to a spatial c... | [
{
"created": "Wed, 22 Jun 2011 20:00:05 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2012 11:14:20 GMT",
"version": "v2"
}
] | 2012-05-28 | [
[
"Ammon",
"Martin",
""
],
[
"Erdmenger",
"Johanna",
""
],
[
"Kerner",
"Patrick",
""
],
[
"Strydom",
"Migael",
""
]
] | In the context of gauge/gravity duality, we find a new black hole instability in asymptotically AdS spaces. On the field theory side, this instability is induced by a magnetic field in the vacuum, in contrast to previous instabilities which occur at finite density. On the gravity side, this corresponds to a spatial com... |
hep-th/0512112 | Tadashi Takayanagi | David A. Sahakyan and Tadashi Takayanagi | On the Connection between N=2 Minimal String and (1,n) Bosonic Minimal
String | 40 pages, one figure, harvmac, minor corrections, references added | JHEP0606:027,2006 | 10.1088/1126-6708/2006/06/027 | NSF-KITP-05-108 | hep-th | null | We study the scattering amplitudes in the N=2 minimal string or equivalently
in the N=4 topological string on ALE spaces. We find an interesting connection
between the tree level amplitudes of the N=2 minimal string and those of the
(1,n) minimal bosonic string. In particular we show that the four and
five-point func... | [
{
"created": "Fri, 9 Dec 2005 19:23:52 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2005 22:59:07 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Sahakyan",
"David A.",
""
],
[
"Takayanagi",
"Tadashi",
""
]
] | We study the scattering amplitudes in the N=2 minimal string or equivalently in the N=4 topological string on ALE spaces. We find an interesting connection between the tree level amplitudes of the N=2 minimal string and those of the (1,n) minimal bosonic string. In particular we show that the four and five-point functi... |
1610.03491 | Christoph Uhlemann | John F. Fuini III, Christoph F. Uhlemann, Laurence G. Yaffe | Damping of hard excitations in strongly coupled $\mathcal N\,{=}\,4$
plasma | 29 pages, 9 figures | null | 10.1007/JHEP12(2016)042 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The damping of high momentum excitations in strongly coupled maximally
supersymmetric Yang-Mills plasma is studied. Previous calculations of the
asymptotic behavior of the quasinormal mode spectrum are extended and
clarified. We confirm that subleading corrections to the lightlike dispersion
relation $\omega({\bf q})... | [
{
"created": "Tue, 11 Oct 2016 20:00:04 GMT",
"version": "v1"
}
] | 2017-02-01 | [
[
"Fuini",
"John F.",
"III"
],
[
"Uhlemann",
"Christoph F.",
""
],
[
"Yaffe",
"Laurence G.",
""
]
] | The damping of high momentum excitations in strongly coupled maximally supersymmetric Yang-Mills plasma is studied. Previous calculations of the asymptotic behavior of the quasinormal mode spectrum are extended and clarified. We confirm that subleading corrections to the lightlike dispersion relation $\omega({\bf q}) =... |
1101.2910 | Thomas Hartman | Matthias R. Gaberdiel and Thomas Hartman | Symmetries of Holographic Minimal Models | 25 pages; references added and minor corrections (published version) | JHEP 1105:031,2011 | 10.1007/JHEP05(2011)031 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was recently proposed that a large N limit of a family of minimal model
CFTs is dual to a certain higher spin gravity theory in AdS_3, where the 't
Hooft coupling constant of the CFT is related to a deformation parameter of the
higher spin algebra. We identify the asymptotic symmetry algebra of the higher
spin the... | [
{
"created": "Fri, 14 Jan 2011 21:22:18 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Jan 2011 19:01:58 GMT",
"version": "v2"
},
{
"created": "Thu, 12 May 2011 22:03:06 GMT",
"version": "v3"
}
] | 2011-05-16 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Hartman",
"Thomas",
""
]
] | It was recently proposed that a large N limit of a family of minimal model CFTs is dual to a certain higher spin gravity theory in AdS_3, where the 't Hooft coupling constant of the CFT is related to a deformation parameter of the higher spin algebra. We identify the asymptotic symmetry algebra of the higher spin theor... |
hep-th/0301084 | Nguyen tien Binh | Nguyen Tien Binh | The one-loop QED in Noncommutative space | 27pages,4figures | null | null | null | hep-th | null | Returning to the old problems in ordinary QED, by an appropriate extension of
the dimensional regularization method in noncommutative space we try to provide
a quite coherent look into NCQED.The renormalisation of theories, the $\beta$
function,the vacuum polarisation of photon, the general structure of vertex
fermio... | [
{
"created": "Tue, 14 Jan 2003 08:10:28 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Binh",
"Nguyen Tien",
""
]
] | Returning to the old problems in ordinary QED, by an appropriate extension of the dimensional regularization method in noncommutative space we try to provide a quite coherent look into NCQED.The renormalisation of theories, the $\beta$ function,the vacuum polarisation of photon, the general structure of vertex fermion-... |
hep-th/9912021 | Bernard Knaepen | Bernard Knaepen | Local BRST cohomology for p-form gauge theories | PhD thesis, Universite Libre de Bruxelles, May 1999. 152 pages, no
figures, misquotes in references corrected | null | null | null | hep-th | null | In this thesis, we compute within the field-antifield formalism the local
BRST cohomology of various theories involving p-form gauge fields. A particular
emphasis is put on the cohomology groups corresponding to the consistent local
interactions, counterterms and candidate anomalies.
| [
{
"created": "Fri, 3 Dec 1999 12:40:45 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Dec 1999 12:18:35 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Knaepen",
"Bernard",
""
]
] | In this thesis, we compute within the field-antifield formalism the local BRST cohomology of various theories involving p-form gauge fields. A particular emphasis is put on the cohomology groups corresponding to the consistent local interactions, counterterms and candidate anomalies. |
0812.3864 | Christian Gross | Laura Covi, Marta Gomez-Reino, Christian Gross, Gonzalo A. Palma,
Claudio A. Scrucca | Constructing de Sitter vacua in no-scale string models without uplifting | 25 pages; v2: comments added, typos corrected, references added
(version to appear in JHEP) | JHEP 0903:146,2009 | 10.1088/1126-6708/2009/03/146 | DESY 08-198, CERN-PH-TH/2008-247 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a method for constructing metastable de Sitter vacua in N=1
supergravity models describing the no-scale volume moduli sector of Calabi-Yau
string compactifications. We consider both heterotic and orientifold models.
Our main guideline is the necessary condition for the existence of metastable
vacua coming ... | [
{
"created": "Fri, 19 Dec 2008 18:27:23 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2009 15:34:22 GMT",
"version": "v2"
}
] | 2009-04-03 | [
[
"Covi",
"Laura",
""
],
[
"Gomez-Reino",
"Marta",
""
],
[
"Gross",
"Christian",
""
],
[
"Palma",
"Gonzalo A.",
""
],
[
"Scrucca",
"Claudio A.",
""
]
] | We develop a method for constructing metastable de Sitter vacua in N=1 supergravity models describing the no-scale volume moduli sector of Calabi-Yau string compactifications. We consider both heterotic and orientifold models. Our main guideline is the necessary condition for the existence of metastable vacua coming fr... |
hep-th/0507237 | Peter Kazinski | P.O. Kazinski | Effective dynamics of an electrically charged string with a current | 14 pages, 3 figures, format changed, minor changes | Zh.Eksp.Teor.Fiz. 128 (2005) 312-321; J.Exp.Theor.Phys. 101 (2005)
270-279 | 10.1134/1.2047792 | null | hep-th | null | Equations of motion for an electrically charged string with a current in an
external electromagnetic field with regard to the first correction due to the
self-action are derived. It is shown that the reparametrization invariance of
the free action of the string imposes constraints on the possible form of the
current.... | [
{
"created": "Mon, 25 Jul 2005 05:47:44 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jul 2005 02:23:03 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Sep 2005 02:11:43 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Kazinski",
"P. O.",
""
]
] | Equations of motion for an electrically charged string with a current in an external electromagnetic field with regard to the first correction due to the self-action are derived. It is shown that the reparametrization invariance of the free action of the string imposes constraints on the possible form of the current. T... |
hep-th/0211127 | Wung-Hong Huang | Wung-Hong Huang | Brane-Antibrane Systems Interaction under Tachyon Condensation | Latex 16 pages, typos corrected, add remarks, published version | Phys.Lett. B561 (2003) 153-160 | 10.1016/S0370-2693(03)00412-X | null | hep-th | null | The interaction between a parallel brane-antibrane and brane-antibrane is
investigated by regarding the brane-antibrane pair as a kink or anti-kink type
tachyon condensed state. As the kink-type tachyon condensed state is known as a
non-BPS brane we expand the Lagrangian of tachyon effective field theory to the
quadr... | [
{
"created": "Thu, 14 Nov 2002 07:04:15 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Nov 2002 00:38:04 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Nov 2002 01:26:44 GMT",
"version": "v3"
},
{
"created": "Sun, 24 Nov 2002 00:01:59 GMT",
"version": "v4"
},
{
"c... | 2016-09-06 | [
[
"Huang",
"Wung-Hong",
""
]
] | The interaction between a parallel brane-antibrane and brane-antibrane is investigated by regarding the brane-antibrane pair as a kink or anti-kink type tachyon condensed state. As the kink-type tachyon condensed state is known as a non-BPS brane we expand the Lagrangian of tachyon effective field theory to the quadrat... |
0708.0743 | Jean-Luc Lehners | Jean-Luc Lehners and Neil Turok | Bouncing Negative-Tension Branes | 20 pages, 1 figure, discussion extended and references added; minor
mistake corrected | Phys.Rev.D77:023516,2008 | 10.1103/PhysRevD.77.023516 | DAMTP-2007-73 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Braneworlds, understood here as double domain wall spacetimes, can be
described in terms of a linear harmonic function, with kinks at the locations
of the boundary branes. In a dynamical setting, there is therefore the risk
that the boundary brane of negative tension, at whose location the value of the
harmonic funct... | [
{
"created": "Mon, 6 Aug 2007 11:08:15 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2008 16:15:32 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Sep 2008 16:32:29 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Lehners",
"Jean-Luc",
""
],
[
"Turok",
"Neil",
""
]
] | Braneworlds, understood here as double domain wall spacetimes, can be described in terms of a linear harmonic function, with kinks at the locations of the boundary branes. In a dynamical setting, there is therefore the risk that the boundary brane of negative tension, at whose location the value of the harmonic functio... |
hep-th/0202063 | Paul H. Frampton | Paul H. Frampton | Dark Energy from Strings | 10 pages LaTeX. Talk at Coral Gables Conference, December 12-16, 2001 | null | 10.1063/1.1492154 | null | hep-th | null | A long-standing problem of theoretical physics is the exceptionally small
value of the cosmological constant $\Lambda \sim 10^{-120}$ measured in natural
Planckian units. Here we derive this tiny number from a toroidal string
cosmology based on closed strings. In this picture the dark energy arises from
the correlati... | [
{
"created": "Sun, 10 Feb 2002 19:20:13 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Frampton",
"Paul H.",
""
]
] | A long-standing problem of theoretical physics is the exceptionally small value of the cosmological constant $\Lambda \sim 10^{-120}$ measured in natural Planckian units. Here we derive this tiny number from a toroidal string cosmology based on closed strings. In this picture the dark energy arises from the correlation... |
0906.3495 | Kallosh Renata | Renata Kallosh | On UV Finiteness of the Four Loop N=8 Supergravity | 8 p | JHEP 0909:116,2009 | 10.1088/1126-6708/2009/09/116 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The 4-loop 4-point amplitude in N=8 d=4 supergravity is UV finite due to
supersymmetry. Even better UV behavior of the 4-loop 4-point amplitude,
analogous to that of N=4 SYM theory, has been recently established by
computation in [1]. All n-point 4-loop amplitudes with n greater than 5 are
finite on dimensional groun... | [
{
"created": "Thu, 18 Jun 2009 18:15:27 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Sep 2009 15:54:58 GMT",
"version": "v2"
}
] | 2009-10-02 | [
[
"Kallosh",
"Renata",
""
]
] | The 4-loop 4-point amplitude in N=8 d=4 supergravity is UV finite due to supersymmetry. Even better UV behavior of the 4-loop 4-point amplitude, analogous to that of N=4 SYM theory, has been recently established by computation in [1]. All n-point 4-loop amplitudes with n greater than 5 are finite on dimensional grounds... |
1904.11373 | Robert J. Hardwick | Robert J. Hardwick, Tommi Markkanen, Sami Nurmi | Renormalisation group improvement in the stochastic formalism | 18 pages, 1 figure, 1 appendix, matches accepted version in JCAP | JCAP 1909 (2019) 023 | 10.1088/1475-7516/2019/09/023 | IMPERIAL/TP/2019/TM/02 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate compatibility between the stochastic infrared (IR) resummation
of light test fields on inflationary spacetimes and renormalisation group
running of the ultra-violet (UV) physics. Using the Wilsonian approach, we
derive improved stochastic Langevin and Fokker-Planck equations which
consistently include ... | [
{
"created": "Tue, 16 Apr 2019 10:21:10 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Aug 2019 08:43:14 GMT",
"version": "v2"
}
] | 2019-09-19 | [
[
"Hardwick",
"Robert J.",
""
],
[
"Markkanen",
"Tommi",
""
],
[
"Nurmi",
"Sami",
""
]
] | We investigate compatibility between the stochastic infrared (IR) resummation of light test fields on inflationary spacetimes and renormalisation group running of the ultra-violet (UV) physics. Using the Wilsonian approach, we derive improved stochastic Langevin and Fokker-Planck equations which consistently include th... |
hep-th/9706143 | Shin'ichi Nojiri | Shin'ichi Nojiri and Sergei D. Odintsov | Trace anomaly induced effective action for 2D and 4D dilaton coupled
scalars | LaTeX file, 21 pages | Phys.Rev.D57:2363-2371,1998 | 10.1103/PhysRevD.57.2363 | null | hep-th | null | The spherically symmetric reduction of higher dimensional Einstein-scalar
theory leads to lower dimensional dilatonic gravity with dilaton coupled scalar
(for example, from 4D to 2D system). We calculate trace anomaly and anomaly
induced effective action for 2D and 4D dilaton coupled scalars. The large-N
effective ac... | [
{
"created": "Fri, 20 Jun 1997 03:07:29 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Jun 1997 14:54:24 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jul 1997 16:29:58 GMT",
"version": "v3"
},
{
"created": "Fri, 18 Jul 1997 13:07:09 GMT",
"version": "v4"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | The spherically symmetric reduction of higher dimensional Einstein-scalar theory leads to lower dimensional dilatonic gravity with dilaton coupled scalar (for example, from 4D to 2D system). We calculate trace anomaly and anomaly induced effective action for 2D and 4D dilaton coupled scalars. The large-N effective acti... |
hep-th/9407039 | null | K. Behrndt, T.T. Burwick | Towards Quantum Cosmology without Singularities | 9 pages, 2 figures, Latex, epsfig.sty, epsf.tex | Phys.Rev. D52 (1995) 1292-1295 | 10.1103/PhysRevD.52.1292 | SLAC--PUB--6506 | hep-th gr-qc | null | In this paper we investigate the vanishing of cosmological singularities by
quantization. Starting from a 5d Kaluza--Klein approach we quantize, as a first
step, the non--spherical metric part and the dilaton field. These fields which
are classically singular become smooth after quantization. In addition, we
argue th... | [
{
"created": "Thu, 7 Jul 1994 00:03:42 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Behrndt",
"K.",
""
],
[
"Burwick",
"T. T.",
""
]
] | In this paper we investigate the vanishing of cosmological singularities by quantization. Starting from a 5d Kaluza--Klein approach we quantize, as a first step, the non--spherical metric part and the dilaton field. These fields which are classically singular become smooth after quantization. In addition, we argue that... |
2105.09326 | Fernando Marchesano | Fernando Marchesano, David Prieto, and Max Wiesner | F-theory flux vacua at large complex structure | 77 pages; typos corrected; details, footnotes and references added | null | 10.1007/JHEP08(2021)077 | IFT-UAM/CSIC-21-58 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the flux-induced F-term potential in 4d F-theory compactifications
at large complex structure. In this regime, each complex structure field splits
as an axionic field plus its saxionic partner, and the classical F-term
potential takes the form $V = Z^{AB} \rho_A\rho_B$ up to
exponentially-suppressed terms,... | [
{
"created": "Wed, 19 May 2021 18:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jul 2021 11:31:09 GMT",
"version": "v2"
}
] | 2021-09-01 | [
[
"Marchesano",
"Fernando",
""
],
[
"Prieto",
"David",
""
],
[
"Wiesner",
"Max",
""
]
] | We compute the flux-induced F-term potential in 4d F-theory compactifications at large complex structure. In this regime, each complex structure field splits as an axionic field plus its saxionic partner, and the classical F-term potential takes the form $V = Z^{AB} \rho_A\rho_B$ up to exponentially-suppressed terms, w... |
1111.1704 | Lance Dixon | Lance J. Dixon, James M. Drummond and Johannes M. Henn | Analytic result for the two-loop six-point NMHV amplitude in N=4 super
Yang-Mills theory | 51 pages, 4 figures, one auxiliary file with symbols; v2 minor typo
corrections | null | 10.1007/JHEP01(2012)024 | CERN-PH-TH/2011/251; SLAC-PUB-14632; LAPTH-042/11; HU-EP-11/44 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a simple analytic formula for the two-loop six-point ratio
function of planar N = 4 super Yang-Mills theory. This result extends the
analytic knowledge of multi-loop six-point amplitudes beyond those with maximal
helicity violation. We make a natural ansatz for the symbols of the relevant
functions appeari... | [
{
"created": "Mon, 7 Nov 2011 20:39:46 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Jan 2012 22:47:19 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Dixon",
"Lance J.",
""
],
[
"Drummond",
"James M.",
""
],
[
"Henn",
"Johannes M.",
""
]
] | We provide a simple analytic formula for the two-loop six-point ratio function of planar N = 4 super Yang-Mills theory. This result extends the analytic knowledge of multi-loop six-point amplitudes beyond those with maximal helicity violation. We make a natural ansatz for the symbols of the relevant functions appearing... |
hep-th/9408058 | Michael Martin Nieto | Jamil Daboul and Michael Martin Nieto | Exact, E=0, Solutions for General Power-Law Potentials. II. Quantum Wave
Functions | LaTeX, 19 pages, preprint LA-UR-94-2569 | Int.J.Mod.Phys. A11 (1996) 180 | null | null | hep-th | null | For zero energy, $E=0$, we derive exact, quantum solutions for {\it all}
power-law potentials, $V(r) = -\gamma/r^{\nu}$, with $\gamma > 0$ and $-\infty
< \nu < \infty$. The solutions are, in general, Bessel functions of powers of
$r$. For $\nu > 2$ and $l \ge 1$ the solutions are normalizable; they
correspond to stat... | [
{
"created": "Tue, 9 Aug 1994 20:10:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Daboul",
"Jamil",
""
],
[
"Nieto",
"Michael Martin",
""
]
] | For zero energy, $E=0$, we derive exact, quantum solutions for {\it all} power-law potentials, $V(r) = -\gamma/r^{\nu}$, with $\gamma > 0$ and $-\infty < \nu < \infty$. The solutions are, in general, Bessel functions of powers of $r$. For $\nu > 2$ and $l \ge 1$ the solutions are normalizable; they correspond to states... |
hep-th/0411169 | M. Meyer | S. Deser and D. Seminara | Duality invariance of all free bosonic and fermionic gauge fields | 3 pages | Phys.Lett.B607:317-319,2005 | 10.1016/j.physletb.2004.12.055 | BRX TH-550 | hep-th gr-qc | null | We give a simple general extension to all free bosonic and fermionic massless
gauge fields of a recent proof that spin 2 is duality invariant in flat space.
We also discuss its validity in (A)dS backgrounds and the relevance of
supersymmetry.
| [
{
"created": "Thu, 18 Nov 2004 18:22:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Deser",
"S.",
""
],
[
"Seminara",
"D.",
""
]
] | We give a simple general extension to all free bosonic and fermionic massless gauge fields of a recent proof that spin 2 is duality invariant in flat space. We also discuss its validity in (A)dS backgrounds and the relevance of supersymmetry. |
hep-th/9302016 | null | Jong Hyun Kung | Quantization of the Closed Mini-Superspace Models as Bound States | 20# | Gen.Rel.Grav.27:35-53,1995 | 10.1007/BF02105672 | null | hep-th astro-ph gr-qc | null | Wheeler-DeWitt equation is applied to $k > 0$ Friedmann Robertson Walker
metric with various types of matter. It is shown that if the Universe ends in
the matter dominated era (e.g., radiation or pressureless gas) with zero
cosmological constant, then the resulting Wheeler-DeWitt equation describes a
bound state prob... | [
{
"created": "Wed, 3 Feb 1993 21:20:34 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Kung",
"Jong Hyun",
""
]
] | Wheeler-DeWitt equation is applied to $k > 0$ Friedmann Robertson Walker metric with various types of matter. It is shown that if the Universe ends in the matter dominated era (e.g., radiation or pressureless gas) with zero cosmological constant, then the resulting Wheeler-DeWitt equation describes a bound state proble... |
hep-th/9505129 | null | A.A. Tseytlin | On gauge theories for non-semisimple groups | 22 pages, harvmac | Nucl.Phys.B450:231-250,1995 | 10.1016/0550-3213(95)00327-O | Imperial/TP/94-95/34 | hep-th | null | We consider analogs of Yang-Mills theories for non-semisimple real Lie
algebras which admit invariant non-degenerate metrics. These 4-dimensional
theories have many similarities with corresponding WZW models in 2 dimensions
and Chern-Simons theories in 3 dimensions. In particular, the quantum effective
action contain... | [
{
"created": "Sun, 21 May 1995 18:33:33 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Tseytlin",
"A. A.",
""
]
] | We consider analogs of Yang-Mills theories for non-semisimple real Lie algebras which admit invariant non-degenerate metrics. These 4-dimensional theories have many similarities with corresponding WZW models in 2 dimensions and Chern-Simons theories in 3 dimensions. In particular, the quantum effective action contains ... |
1001.2836 | Joaquin Diaz-Alonso | J. Diaz-Alonso, D. Rubiera-Garcia | On self-gravitating elementary solutions of non-linear electrodynamics | 3 pages, 1 figure. To appear in the proceedings of 12th Marcel
Grossman meeting: On recent developments in theoretical and experimental
general relativity, astrophysics, and relativistic field theories, Paris,
France, 12-18 July 2009 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The electrostatic, spherically symmetric solutions of the general class of
non-linear abelian gauge models, minimally coupled to gravity, are classified
and discussed in terms of the ADM mass and the electromagnetic energy of the
associated flat-space solutions.
| [
{
"created": "Sat, 16 Jan 2010 15:33:52 GMT",
"version": "v1"
}
] | 2010-01-19 | [
[
"Diaz-Alonso",
"J.",
""
],
[
"Rubiera-Garcia",
"D.",
""
]
] | The electrostatic, spherically symmetric solutions of the general class of non-linear abelian gauge models, minimally coupled to gravity, are classified and discussed in terms of the ADM mass and the electromagnetic energy of the associated flat-space solutions. |
0912.1612 | Jakob Palmkvist | Jakob Palmkvist | Exceptional Lie algebras and M-theory | PhD thesis, defended on December 10, 2008 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this thesis we study algebraic structures in M-theory, in particular the
exceptional Lie algebras arising in dimensional reduction of its low energy
limit, eleven-dimensional supergravity. We focus on e8 and its
infinite-dimensional extensions e9 and e10. We review the dynamical
equivalence, up to truncations on b... | [
{
"created": "Tue, 8 Dec 2009 21:58:43 GMT",
"version": "v1"
}
] | 2009-12-10 | [
[
"Palmkvist",
"Jakob",
""
]
] | In this thesis we study algebraic structures in M-theory, in particular the exceptional Lie algebras arising in dimensional reduction of its low energy limit, eleven-dimensional supergravity. We focus on e8 and its infinite-dimensional extensions e9 and e10. We review the dynamical equivalence, up to truncations on bot... |
2202.00028 | Arkady Tseytlin | Matteo Beccaria, Simone Giombi, Arkady Tseytlin | Wilson loop in general representation and RG flow in 1d defect QFT | 44 pages. v2: comment below eq.(1.16) and references added | null | 10.1088/1751-8121/ac7018 | Imperial-TP-AT-2022-01 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The generalized Wilson loop operator interpolating between the supersymmetric
and the ordinary Wilson loop in ${\cal N}=4$ SYM theory provides an interesting
example of renormalization group flow on a line defect: the scalar coupling
parameter $\zeta$ has a non-trivial beta function and may be viewed as a
running cou... | [
{
"created": "Mon, 31 Jan 2022 19:00:07 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Feb 2022 18:42:50 GMT",
"version": "v2"
}
] | 2022-06-22 | [
[
"Beccaria",
"Matteo",
""
],
[
"Giombi",
"Simone",
""
],
[
"Tseytlin",
"Arkady",
""
]
] | The generalized Wilson loop operator interpolating between the supersymmetric and the ordinary Wilson loop in ${\cal N}=4$ SYM theory provides an interesting example of renormalization group flow on a line defect: the scalar coupling parameter $\zeta$ has a non-trivial beta function and may be viewed as a running coupl... |
0902.0982 | Soonkeon Nam | Soonkeon Nam, Jong-Dae Park | Hawking radiation from covariant anomalies in 2+1 dimensional black
holes | 16 pages, 2 figures | Class.Quant.Grav.26:145015,2009 | 10.1088/0264-9381/26/14/145015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In an insightful approach, Robinson and Wilczek proposed that Hawking
radiation can be obtained as the compensation of a breakdown of general
covariance and gauge invariance and the radiation is a black body radiation at
Hawking temperature. We apply this method to two types of black holes in three
dimensional spacet... | [
{
"created": "Thu, 5 Feb 2009 21:30:14 GMT",
"version": "v1"
}
] | 2009-07-22 | [
[
"Nam",
"Soonkeon",
""
],
[
"Park",
"Jong-Dae",
""
]
] | In an insightful approach, Robinson and Wilczek proposed that Hawking radiation can be obtained as the compensation of a breakdown of general covariance and gauge invariance and the radiation is a black body radiation at Hawking temperature. We apply this method to two types of black holes in three dimensional spacetim... |
2212.12099 | Subham Dutta Chowdhury | Subham Dutta Chowdhury | Counting parity-violating local S-matrices | 31 pages, 7 tables | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four point tree-level local S-matrices form a module over ring of polynomials
of mandelstam invariants s, t and u. The module of local analytic S-matrices
can be encoded in terms of a partition function which is enumerated using
plethystic techniques. In this paper, we enumerate the plethystic contribution
to local f... | [
{
"created": "Fri, 23 Dec 2022 01:23:03 GMT",
"version": "v1"
}
] | 2022-12-26 | [
[
"Chowdhury",
"Subham Dutta",
""
]
] | Four point tree-level local S-matrices form a module over ring of polynomials of mandelstam invariants s, t and u. The module of local analytic S-matrices can be encoded in terms of a partition function which is enumerated using plethystic techniques. In this paper, we enumerate the plethystic contribution to local fou... |
hep-th/0612027 | Ulrich Theis | Daniel Robles-Llana, Martin Rocek, Frank Saueressig, Ulrich Theis,
Stefan Vandoren | Nonperturbative corrections to 4D string theory effective actions from
SL(2,Z) duality and supersymmetry | 5 pages, 1 figure; v2: minor changes, references added, title changed
as requested by PRL | Phys.Rev.Lett.98:211602,2007 | 10.1103/PhysRevLett.98.211602 | ITP-UU-06/49, SPIN-06/38, YITP-SB-06-53 | hep-th | null | We find the D(-1) and D1-brane instanton contributions to the hypermultiplet
moduli space of type IIB string compactifications on Calabi-Yau threefolds.
These combine with known perturbative and worldsheet instanton corrections into
a single modular invariant function that determines the hypermultiplet
low-energy eff... | [
{
"created": "Mon, 4 Dec 2006 18:34:11 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Apr 2007 16:36:43 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Robles-Llana",
"Daniel",
""
],
[
"Rocek",
"Martin",
""
],
[
"Saueressig",
"Frank",
""
],
[
"Theis",
"Ulrich",
""
],
[
"Vandoren",
"Stefan",
""
]
] | We find the D(-1) and D1-brane instanton contributions to the hypermultiplet moduli space of type IIB string compactifications on Calabi-Yau threefolds. These combine with known perturbative and worldsheet instanton corrections into a single modular invariant function that determines the hypermultiplet low-energy effec... |
1807.01783 | Sebastian Lautz | S. Lautz, G. Papadopoulos | A uniqueness theorem for warped $N>16$ Minkowski backgrounds with fluxes | 7 pages | null | 10.1016/j.physletb.2019.04.060 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that warped Minkowski space backgrounds,
$\mathbb{R}^{n-1,1}\times_w M^{d-n}$, $n\geq3$, that preserve strictly more
than 16 supersymmetries in $d=11$ and type II $d=10$ supergravities and with
fields which may not be smooth everywhere are locally isometric to the
$\mathbb{R}^{d-1,1}$ Minkowski vacuum.... | [
{
"created": "Wed, 4 Jul 2018 21:18:21 GMT",
"version": "v1"
}
] | 2019-05-01 | [
[
"Lautz",
"S.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We demonstrate that warped Minkowski space backgrounds, $\mathbb{R}^{n-1,1}\times_w M^{d-n}$, $n\geq3$, that preserve strictly more than 16 supersymmetries in $d=11$ and type II $d=10$ supergravities and with fields which may not be smooth everywhere are locally isometric to the $\mathbb{R}^{d-1,1}$ Minkowski vacuum. I... |
1812.05626 | Daniel Junghans | Arthur Hebecker, Daniel Junghans, Andreas Schachner | Large Field Ranges from Aligned and Misaligned Winding | 45 pages. v2: minor improvements and added reference | null | 10.1007/JHEP03(2019)192 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We search for effective axions with super-Planckian decay constants in type
IIB string models. We argue that such axions can be realised as long winding
trajectories in complex-structure moduli space by an appropriate flux choice.
Our main findings are: The simplest models with aligned winding in a 2-axion
field spac... | [
{
"created": "Thu, 13 Dec 2018 19:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Jan 2019 17:15:42 GMT",
"version": "v2"
}
] | 2019-05-01 | [
[
"Hebecker",
"Arthur",
""
],
[
"Junghans",
"Daniel",
""
],
[
"Schachner",
"Andreas",
""
]
] | We search for effective axions with super-Planckian decay constants in type IIB string models. We argue that such axions can be realised as long winding trajectories in complex-structure moduli space by an appropriate flux choice. Our main findings are: The simplest models with aligned winding in a 2-axion field space ... |
hep-th/0411144 | Salvatore Esposito | E. Di Grezia, S. Esposito, A. Naddeo | Quantum phase excitations in Ginzburg-Landau superconductors | revtex, 4 pages, no figures | Int.J.Mod.Phys.B20:737-745,2006 | 10.1142/S021797920603353X | null | hep-th cond-mat.supr-con hep-ph | null | We give a straightforward generalization of the Ginzburg-Landau theory for
superconductors where the scalar phase field is replaced by an antisymmetric
Kalb-Ramond field. We predict that at very low temperatures, where quantum
phase effects are expected to play a significant role, the presence of vortices
destroys su... | [
{
"created": "Mon, 15 Nov 2004 17:01:00 GMT",
"version": "v1"
}
] | 2010-11-11 | [
[
"Di Grezia",
"E.",
""
],
[
"Esposito",
"S.",
""
],
[
"Naddeo",
"A.",
""
]
] | We give a straightforward generalization of the Ginzburg-Landau theory for superconductors where the scalar phase field is replaced by an antisymmetric Kalb-Ramond field. We predict that at very low temperatures, where quantum phase effects are expected to play a significant role, the presence of vortices destroys supe... |
hep-th/9412116 | Anton Zabrodin | A.V.Zabrodin | Quantum transfer matrices for discrete and continuous quasi-exactly
solvable problems | 15 pages, standard LaTeX | Theor.Math.Phys.104:762-776,1996; Teor.Mat.Fiz.104N1:8-24,1995 | 10.1007/BF02066651 | ITEP-Z2/94 | hep-th | null | We clarify the algebraic structure of continuous and discrete quasi-exactly
solvable spectral problems by embedding them into the framework of the quantum
inverse scattering method. The quasi-exactly solvable hamiltonians in one
dimension are identified with traces of quantum monodromy matrices for specific
integrabl... | [
{
"created": "Tue, 13 Dec 1994 17:41:10 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Zabrodin",
"A. V.",
""
]
] | We clarify the algebraic structure of continuous and discrete quasi-exactly solvable spectral problems by embedding them into the framework of the quantum inverse scattering method. The quasi-exactly solvable hamiltonians in one dimension are identified with traces of quantum monodromy matrices for specific integrable ... |
hep-th/0409018 | Yuji Okawa | Nathan Berkovits, Yuji Okawa, and Barton Zwiebach | WZW-like Action for Heterotic String Field Theory | 22 pages, no figures, LaTeX2e | JHEP0411:038,2004 | 10.1088/1126-6708/2004/11/038 | IFT-P.041/2004, MIT-CTP-3537 | hep-th | null | We complete the construction of the Neveu-Schwarz sector of heterotic string
field theory begun in hep-th/0406212 by giving a closed-form expression for the
action and gauge transformations. Just as the Wess-Zumino-Witten (WZW) action
for open superstring field theory can be constructed from pure-gauge fields in
boso... | [
{
"created": "Thu, 2 Sep 2004 19:09:37 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Berkovits",
"Nathan",
""
],
[
"Okawa",
"Yuji",
""
],
[
"Zwiebach",
"Barton",
""
]
] | We complete the construction of the Neveu-Schwarz sector of heterotic string field theory begun in hep-th/0406212 by giving a closed-form expression for the action and gauge transformations. Just as the Wess-Zumino-Witten (WZW) action for open superstring field theory can be constructed from pure-gauge fields in bosoni... |
0905.2700 | Rajesh Gupta | Shamik Banerjee, Rajesh Kumar Gupta | Duality covariant variables for STU-model in presence of non-holomorphic
corrections | minute corrections | JHEP 1009:036,2010 | 10.1007/JHEP09(2010)036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is known that non-holomorphic corrections are necessary in order to get
duality invariant free energy and entropy function. However the present methods
of incorporating non-holomorphic corrections are in conflict with special
geometry properties of moduli space. The moduli fields do not transform in
duality covari... | [
{
"created": "Sat, 16 May 2009 18:54:57 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Feb 2010 18:39:58 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Banerjee",
"Shamik",
""
],
[
"Gupta",
"Rajesh Kumar",
""
]
] | It is known that non-holomorphic corrections are necessary in order to get duality invariant free energy and entropy function. However the present methods of incorporating non-holomorphic corrections are in conflict with special geometry properties of moduli space. The moduli fields do not transform in duality covarian... |
0802.2595 | Mohammad Reza Setare | M. R. Setare and E. N. Saridakis | Coupled oscillators as models of quintom dark energy | 11 pages, no figures | Phys.Lett.B668:177-181,2008 | 10.1016/j.physletb.2008.08.033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate quintom cosmology in FRW universes using isomorphic models
consisting of three coupled oscillators, one of which carries negative kinetic
energy. In particular, we examine the cosmological paradigms of
minimally-coupled massless quintom, of two conformally-coupled massive scalars
and of conformally-cou... | [
{
"created": "Tue, 19 Feb 2008 06:12:45 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Sep 2008 13:15:00 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Setare",
"M. R.",
""
],
[
"Saridakis",
"E. N.",
""
]
] | We investigate quintom cosmology in FRW universes using isomorphic models consisting of three coupled oscillators, one of which carries negative kinetic energy. In particular, we examine the cosmological paradigms of minimally-coupled massless quintom, of two conformally-coupled massive scalars and of conformally-coupl... |
2404.06576 | Kausik Ghosh | Parijat Dey and Kausik Ghosh | Bootstrapping conformal defect operators on a line | 34 pages, 2 figures | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a conformal field theory with cubic anisotropic symmetry in presence
of a line defect. We compute the correlators of the low lying defect operators
using Feynman diagrams and derive explicit expressions for the two, three and
four point defect correlators at the cubic fixed point in $4-\epsilon$
dimensions t... | [
{
"created": "Tue, 9 Apr 2024 18:54:18 GMT",
"version": "v1"
}
] | 2024-04-11 | [
[
"Dey",
"Parijat",
""
],
[
"Ghosh",
"Kausik",
""
]
] | We study a conformal field theory with cubic anisotropic symmetry in presence of a line defect. We compute the correlators of the low lying defect operators using Feynman diagrams and derive explicit expressions for the two, three and four point defect correlators at the cubic fixed point in $4-\epsilon$ dimensions to ... |
hep-th/0510074 | Bert Schellekens | B. Gato-Rivera and A.N. Schellekens | Remarks on Global Anomalies in RCFT Orientifolds | 10 pages | Phys.Lett.B632:728-732,2006 | 10.1016/j.physletb.2005.11.037 | NIKHEF/2005-018, IMAFF/FM-05-21 | hep-th | null | We check the list of supersymmetric standard model orientifold spectra of
Dijkstra, Huiszoon and Schellekens for the presence of global anomalies, using
probe branes. Absence of global anomalies is found to impose strong
constraints, but in nearly all cases they are automatically satisfied by the
solutions to the tad... | [
{
"created": "Mon, 10 Oct 2005 13:54:42 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gato-Rivera",
"B.",
""
],
[
"Schellekens",
"A. N.",
""
]
] | We check the list of supersymmetric standard model orientifold spectra of Dijkstra, Huiszoon and Schellekens for the presence of global anomalies, using probe branes. Absence of global anomalies is found to impose strong constraints, but in nearly all cases they are automatically satisfied by the solutions to the tadpo... |
1105.2674 | Daisuke Yamauchi | Daisuke Yamauchi, Andrei Linde, Atsushi Naruko, Misao Sasaki, Takahiro
Tanaka | Open inflation in the landscape | 14 pages, 11 figures, v2:minor corrections and a reference added,
v3:accepted for publication in PRD | Phys.Rev.D84:043513,2011 | 10.1103/PhysRevD.84.043513 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Open inflation scenario is attracting a renewed interest in the context of
string landscape. Since there are a large number of metastable de Sitter vacua
in string landscape, tunneling transitions to lower metastable vacua through
the bubble nucleation occur quite naturally. Although the deviation of Omega_0
from uni... | [
{
"created": "Fri, 13 May 2011 09:57:08 GMT",
"version": "v1"
},
{
"created": "Thu, 26 May 2011 15:35:46 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Aug 2011 01:28:55 GMT",
"version": "v3"
}
] | 2011-09-08 | [
[
"Yamauchi",
"Daisuke",
""
],
[
"Linde",
"Andrei",
""
],
[
"Naruko",
"Atsushi",
""
],
[
"Sasaki",
"Misao",
""
],
[
"Tanaka",
"Takahiro",
""
]
] | Open inflation scenario is attracting a renewed interest in the context of string landscape. Since there are a large number of metastable de Sitter vacua in string landscape, tunneling transitions to lower metastable vacua through the bubble nucleation occur quite naturally. Although the deviation of Omega_0 from unity... |
1103.0019 | Washington Taylor | Nathan Seiberg and Washington Taylor | Charge Lattices and Consistency of 6D Supergravity | 15 pages. v2: minor changes; references, additional example added;
v3: minor corrections and clarifications added, JHEP version | null | 10.1007/JHEP06(2011)001 | MIT-CTP-4216 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the known consistency conditions on the low-energy theory of
six-dimensional N = 1 supergravity. We review some facts about the theory of
two-form gauge fields and conclude that the charge lattice Gamma for such a
theory has to be self-dual. The Green-Schwarz anomaly cancellation conditions
in the supergrav... | [
{
"created": "Mon, 28 Feb 2011 21:06:02 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2011 17:15:01 GMT",
"version": "v2"
},
{
"created": "Sun, 5 Jun 2011 17:28:37 GMT",
"version": "v3"
}
] | 2015-05-27 | [
[
"Seiberg",
"Nathan",
""
],
[
"Taylor",
"Washington",
""
]
] | We extend the known consistency conditions on the low-energy theory of six-dimensional N = 1 supergravity. We review some facts about the theory of two-form gauge fields and conclude that the charge lattice Gamma for such a theory has to be self-dual. The Green-Schwarz anomaly cancellation conditions in the supergravit... |
1501.00920 | Mohammad Reza Setare | M. R. Setare and H. Adami | The entropy formula of black holes in Minimal Massive Gravity and its
application for BTZ black holes | 9 pages | Phys. Rev. D 91, 104039 (2015) | 10.1103/PhysRevD.91.104039 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we obtain the entropy formula of black hole solutions of
Minimal Massive Gravity (MMG) by Tachikawa method \cite{a}. Then we apply this
formula for BTZ black hole solution. We find that the usual Bekenstein-Hawking
entropy is modified. The modification come from Chern-Simons (CS) term and new
term in MM... | [
{
"created": "Thu, 1 Jan 2015 06:01:34 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jan 2015 05:56:06 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Setare",
"M. R.",
""
],
[
"Adami",
"H.",
""
]
] | In this paper we obtain the entropy formula of black hole solutions of Minimal Massive Gravity (MMG) by Tachikawa method \cite{a}. Then we apply this formula for BTZ black hole solution. We find that the usual Bekenstein-Hawking entropy is modified. The modification come from Chern-Simons (CS) term and new term in MMG.... |
1301.6076 | Xin Gao | Xin Gao and Pramod Shukla | On Non-Gaussianities in Two-Field Poly-Instanton Inflation | 37 pages, 6 figures, arXiv admin note: text overlap with
arXiv:1208.1160 in review section 2, References and Table.2 added, Typos
fixed, published version | JHEP 1303 (2013) 061 | 10.1007/JHEP03(2013)061 | MPP-2013-15 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of Type IIB LARGE volume orientifold setup equipped with
poly-instanton corrections, the standard single-field poly-instanton inflation
driven by a 'Wilson' divisor volume modulus is generalized by the inclusion of
respective axion modulus. This two-field dynamics results in a "Roulette" type
inflation... | [
{
"created": "Fri, 25 Jan 2013 15:57:04 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Feb 2013 15:54:35 GMT",
"version": "v2"
},
{
"created": "Mon, 25 Mar 2013 13:33:15 GMT",
"version": "v3"
}
] | 2013-03-28 | [
[
"Gao",
"Xin",
""
],
[
"Shukla",
"Pramod",
""
]
] | In the context of Type IIB LARGE volume orientifold setup equipped with poly-instanton corrections, the standard single-field poly-instanton inflation driven by a 'Wilson' divisor volume modulus is generalized by the inclusion of respective axion modulus. This two-field dynamics results in a "Roulette" type inflation w... |
1007.4561 | Paul K. Townsend | Eric A. Bergshoeff, Olaf Hohm and Paul K. Townsend | Gravitons in Flatland | 11 pages, Contribution to proceedings of the workshop {\it Cosmology,
the Quantum Vacuum and Zeta Functions} in celebration of the 60th birthday of
Emilio Elizalde; Barcelona, 8-10 March, 2010. Additional references in v2 | null | 10.1007/978-3-642-19760-4_27 | DAMTP-2010-54, UG-2010-74, MIT-CTP-4166 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some features of three-dimensional (3D) massive gravity theories.
In particular, we stress the role of the Schouten tensor, explore an analogy
with Lovelock gravity and discuss renormalizabilty.
| [
{
"created": "Mon, 26 Jul 2010 20:14:02 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Aug 2010 11:36:25 GMT",
"version": "v2"
}
] | 2015-05-19 | [
[
"Bergshoeff",
"Eric A.",
""
],
[
"Hohm",
"Olaf",
""
],
[
"Townsend",
"Paul K.",
""
]
] | We review some features of three-dimensional (3D) massive gravity theories. In particular, we stress the role of the Schouten tensor, explore an analogy with Lovelock gravity and discuss renormalizabilty. |
2306.00019 | Daniel Friedan | Daniel Friedan | Global structure of euclidean quantum gravity | null | null | null | null | hep-th gr-qc math.DG math.GT | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Euclidean quantum gravity (EQG) separates into a local theory and a global
theory. The local theory operates in every compact $d$-manifold with boundary
to produce a state on the boundary. The global theory then sums these boundary
states over the diffeomorphism classes of $d$-manifolds with boundary to make
the Hart... | [
{
"created": "Tue, 30 May 2023 18:19:30 GMT",
"version": "v1"
}
] | 2023-06-02 | [
[
"Friedan",
"Daniel",
""
]
] | Euclidean quantum gravity (EQG) separates into a local theory and a global theory. The local theory operates in every compact $d$-manifold with boundary to produce a state on the boundary. The global theory then sums these boundary states over the diffeomorphism classes of $d$-manifolds with boundary to make the Hartle... |
2006.00974 | Mitsuhiro Nishida | Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Kyung-Sun
Lee, Mitsuhiro Nishida | Pole-skipping of scalar and vector fields in hyperbolic space: conformal
blocks and holography | 46pages, 2 figures; v2: references added; v3: published version,
comments added | J. High Energ. Phys. 2020, 111 (2020) | 10.1007/JHEP09(2020)111 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the recent connection between pole-skipping phenomena of two
point functions and four point out-of-time-order correlators (OTOCs), we study
the pole structure of thermal two-point functions in $d$-dimensional conformal
field theories (CFTs) in hyperbolic space. We derive the pole-skipping points
of two-p... | [
{
"created": "Mon, 1 Jun 2020 14:35:59 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Jun 2020 07:23:32 GMT",
"version": "v2"
},
{
"created": "Mon, 8 Mar 2021 12:19:50 GMT",
"version": "v3"
}
] | 2024-07-01 | [
[
"Ahn",
"Yongjun",
""
],
[
"Jahnke",
"Viktor",
""
],
[
"Jeong",
"Hyun-Sik",
""
],
[
"Kim",
"Keun-Young",
""
],
[
"Lee",
"Kyung-Sun",
""
],
[
"Nishida",
"Mitsuhiro",
""
]
] | Motivated by the recent connection between pole-skipping phenomena of two point functions and four point out-of-time-order correlators (OTOCs), we study the pole structure of thermal two-point functions in $d$-dimensional conformal field theories (CFTs) in hyperbolic space. We derive the pole-skipping points of two-poi... |
1312.6972 | Sang Pyo Kim | Sang Pyo Kim | Spontaneous Emission of Charged Bosons from Supercritical Point Charges | RevTex 5 pages, 5 figures, Proceedings of the 13th Italian-Korean
Symposium on Relativistic Astrophysics, Seoul, July 15-19, 2013 | null | 10.3938/jkps.65.907 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the spontaneous emission of charged bosons from supercritical
Coulomb potentials and charged black holes. We find the exact emission rate
from the Bogoliubov transformation by applying the tunneling boundary condition
on the Jost functions at the asymptotic boundaries. The emission rate for
charged bosons in... | [
{
"created": "Wed, 25 Dec 2013 13:27:21 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Kim",
"Sang Pyo",
""
]
] | We study the spontaneous emission of charged bosons from supercritical Coulomb potentials and charged black holes. We find the exact emission rate from the Bogoliubov transformation by applying the tunneling boundary condition on the Jost functions at the asymptotic boundaries. The emission rate for charged bosons in t... |
hep-th/0411010 | Dave Auckly | Dave Auckly and Martin Speight | Fermionic quantization and configuration spaces for the Skyrme and
Faddeev-Hopf models | null | Commun.Math.Phys. 263 (2006) 173-216 | 10.1007/s00220-005-1496-1 | null | hep-th math-ph math.GT math.MP | null | The fundamental group and rational cohomology of the configuration spaces of
the Skyrme and Faddeev-Hopf models are computed. Physical space is taken to be
a compact oriented 3-manifold, either with or without a marked point
representing an end at infinity. For the Skyrme model, the codomain is any Lie
group, while f... | [
{
"created": "Sun, 31 Oct 2004 20:04:46 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Auckly",
"Dave",
""
],
[
"Speight",
"Martin",
""
]
] | The fundamental group and rational cohomology of the configuration spaces of the Skyrme and Faddeev-Hopf models are computed. Physical space is taken to be a compact oriented 3-manifold, either with or without a marked point representing an end at infinity. For the Skyrme model, the codomain is any Lie group, while for... |
1009.2236 | Tapobrata Sarkar | Anurag Sahay, Tapobrata Sarkar, Gautam Sengupta | On The Phase Structure and Thermodynamic Geometry of R-Charged Black
Holes | 1 + 33 pages, LaTeX, 25 figures. References added | JHEP 1011:125,2010 | 10.1007/JHEP11(2010)125 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phase structure and equilibrium state space geometry of
R-charged black holes in $D = 5$, 4 and 7 and the corresponding rotating $D3$,
$M2$ and $M5$ branes. For various charge configurations of the compact black
holes in the canonical ensemble we demonstrate new liquid-gas like phase
coexistence behaviou... | [
{
"created": "Sun, 12 Sep 2010 14:11:44 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Sep 2010 07:24:37 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Sep 2010 06:53:22 GMT",
"version": "v3"
}
] | 2010-11-30 | [
[
"Sahay",
"Anurag",
""
],
[
"Sarkar",
"Tapobrata",
""
],
[
"Sengupta",
"Gautam",
""
]
] | We study the phase structure and equilibrium state space geometry of R-charged black holes in $D = 5$, 4 and 7 and the corresponding rotating $D3$, $M2$ and $M5$ branes. For various charge configurations of the compact black holes in the canonical ensemble we demonstrate new liquid-gas like phase coexistence behaviour ... |
hep-th/9401074 | null | Lee Brekke, Michael J. Dugan and Tom D. Imbo | Spinning Particles, Braid Groups and Solitons | harvmac, 34 pages, HUTP-93/A037; UICHEP-TH/93-18; BUHEP-93-29 | Nucl.Phys. B431 (1994) 349-377 | 10.1016/0550-3213(94)90109-0 | null | hep-th | null | We develop general techniques for computing the fundamental group of the
configuration space of $n$ identical particles, possessing a generic internal
structure, moving on a manifold $M$. This group generalizes the $n$-string
braid group of $M$ which is the relevant object for structureless particles. In
particular, ... | [
{
"created": "Fri, 14 Jan 1994 22:55:05 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Brekke",
"Lee",
""
],
[
"Dugan",
"Michael J.",
""
],
[
"Imbo",
"Tom D.",
""
]
] | We develop general techniques for computing the fundamental group of the configuration space of $n$ identical particles, possessing a generic internal structure, moving on a manifold $M$. This group generalizes the $n$-string braid group of $M$ which is the relevant object for structureless particles. In particular, we... |
hep-th/0503188 | Branchina | Vincenzo Branchina, Hugo Faivre | Effective potential (in)stability and lower bounds on the scalar (Higgs)
mass | 38 pages, 9 figures | Phys.Rev.D72:065017,2005 | 10.1103/PhysRevD.72.065017 | null | hep-th hep-ph | null | It is widely believed that the top loop corrections to the Higgs effective
potential destabilise the electroweak (EW) vacuum and that, imposing stability,
lower bounds on the Higgs mass can be derived. With the help of a scalar-Yukawa
model, we show that this apparent instability is due to the extrapolation of
the po... | [
{
"created": "Thu, 24 Mar 2005 17:50:18 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Branchina",
"Vincenzo",
""
],
[
"Faivre",
"Hugo",
""
]
] | It is widely believed that the top loop corrections to the Higgs effective potential destabilise the electroweak (EW) vacuum and that, imposing stability, lower bounds on the Higgs mass can be derived. With the help of a scalar-Yukawa model, we show that this apparent instability is due to the extrapolation of the pote... |
2008.11266 | Jonah Kudler-Flam | Jonah Kudler-Flam, Yuya Kusuki, Shinsei Ryu | The quasi-particle picture and its breakdown after local quenches:
mutual information, negativity, and reflected entropy | 20+3 pages | null | 10.1007/JHEP03(2021)146 | YITP-20-115 | hep-th cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of (R\'enyi) mutual information, logarithmic
negativity, and (R\'enyi) reflected entropy after exciting the ground state by
a local operator. Together with recent results from Ref. [1], we are able to
conjecture a close-knit structure between the three quantities that emerges in
states excited a... | [
{
"created": "Tue, 25 Aug 2020 20:47:05 GMT",
"version": "v1"
}
] | 2021-03-31 | [
[
"Kudler-Flam",
"Jonah",
""
],
[
"Kusuki",
"Yuya",
""
],
[
"Ryu",
"Shinsei",
""
]
] | We study the dynamics of (R\'enyi) mutual information, logarithmic negativity, and (R\'enyi) reflected entropy after exciting the ground state by a local operator. Together with recent results from Ref. [1], we are able to conjecture a close-knit structure between the three quantities that emerges in states excited abo... |
hep-th/0303131 | Bertha M. Cuadros-Melgar | Bertha Cuadros-Melgar | Shortcuts in a Nonlinear Dynamical Braneworld in Six Dimensions | 26 pages, 9 figures. References and discussion added. Title changed
to match the version accepted in Class. and Quant. Grav | Class.Quant.Grav. 21 (2004) 2669-2685 | 10.1088/0264-9381/21/11/011 | null | hep-th gr-qc | null | We consider a dynamical brane world in a six-dimensional spacetime containing
a singularity. Using the Israel conditions we study the motion of a 4-brane
embedded in this setup. We analyse the brane behaviour when its position is
perturbed about a fixed point and solve the full nonlinear dynamics in the
several possi... | [
{
"created": "Fri, 14 Mar 2003 20:16:52 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Apr 2004 16:48:43 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cuadros-Melgar",
"Bertha",
""
]
] | We consider a dynamical brane world in a six-dimensional spacetime containing a singularity. Using the Israel conditions we study the motion of a 4-brane embedded in this setup. We analyse the brane behaviour when its position is perturbed about a fixed point and solve the full nonlinear dynamics in the several possibl... |
1206.3852 | Matteo Fasiello | Matteo Fasiello and Andrew J. Tolley | Cosmological perturbations in Massive Gravity and the Higuchi bound | 24 pages, typos and conventions corrected | null | 10.1088/1475-7516/2012/11/035 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In de Sitter spacetime there exists an absolute minimum for the mass of a
spin-2 field set by the Higuchi bound m^2 \geq 2H^2. We generalize this bound
to arbitrary spatially flat FRW geometries in the context of the recently
proposed ghost-free models of Massive Gravity with an FRW reference metric, by
performing a ... | [
{
"created": "Mon, 18 Jun 2012 08:55:40 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2012 05:17:58 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Jul 2012 19:48:22 GMT",
"version": "v3"
}
] | 2015-06-05 | [
[
"Fasiello",
"Matteo",
""
],
[
"Tolley",
"Andrew J.",
""
]
] | In de Sitter spacetime there exists an absolute minimum for the mass of a spin-2 field set by the Higuchi bound m^2 \geq 2H^2. We generalize this bound to arbitrary spatially flat FRW geometries in the context of the recently proposed ghost-free models of Massive Gravity with an FRW reference metric, by performing a Ha... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.