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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9706045 | null | A.I. Bugrij, V.N. Shadura | Duality in 2D Spin Models on Torus | 10 pages, LATEX. Reference added | null | null | ITEP-TH-20/97 | hep-th cond-mat.stat-mech hep-lat | null | Method of derivation of the duality relations for two-dimensional
Z(N)-symmetric spin models on finite square lattice wrapped on the torus is
proposed. As example, exact duality relations for the nonhomogeneous Ising
model (N=2) and the Z(N)-Berezinsky-Villain model are obtained.
| [
{
"created": "Fri, 6 Jun 1997 19:56:02 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Aug 1997 20:45:12 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Bugrij",
"A. I.",
""
],
[
"Shadura",
"V. N.",
""
]
] | Method of derivation of the duality relations for two-dimensional Z(N)-symmetric spin models on finite square lattice wrapped on the torus is proposed. As example, exact duality relations for the nonhomogeneous Ising model (N=2) and the Z(N)-Berezinsky-Villain model are obtained. |
0801.2540 | Marco Pirrone | Marco Pirrone | Giants on Deformed Backgrounds Part II: The Gauge Field Fluctuations | LaTex, 20 pages, 3 figures, uses JHEP3 | JHEP 0803:034,2008 | 10.1088/1126-6708/2008/03/034 | FT-08-1 | hep-th | null | We study the full bosonic spectrum around giant and dual giant graviton
probes in exactly marginally deformed backgrounds. Considering supersymmetric
and non-supersymmetric three-parameter deformations of AdS_5 X S^5, we perform
a detailed analysis of small fluctuations for both the expanded D3-brane
configurations. ... | [
{
"created": "Wed, 16 Jan 2008 17:21:16 GMT",
"version": "v1"
}
] | 2009-12-15 | [
[
"Pirrone",
"Marco",
""
]
] | We study the full bosonic spectrum around giant and dual giant graviton probes in exactly marginally deformed backgrounds. Considering supersymmetric and non-supersymmetric three-parameter deformations of AdS_5 X S^5, we perform a detailed analysis of small fluctuations for both the expanded D3-brane configurations. In... |
1212.6637 | Boris Zupnik | E. A. Ivanov, B. M. Zupnik | Bispinor Auxiliary Fields in Duality-Invariant Electrodynamics Revisited | 0 + 24 pages, minor changes, acknowledgement added, v3: minor
corrections in appendix A | Phys. Rev. D 87, 065023 (2013) | 10.1103/PhysRevD.87.065023 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by a recent progress in studying the duality-symmetric models of
nonlinear electrodynamics, we revert to the auxiliary tensorial (bispinor)
field formulation of the O(2) duality proposed by us in arXiv:hep-th/0110074,
arXiv:hep-th/0303192. In this approach, the entire information about the given
duality-sym... | [
{
"created": "Sat, 29 Dec 2012 15:12:52 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Jan 2013 20:16:01 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Jun 2013 10:57:51 GMT",
"version": "v3"
}
] | 2013-06-04 | [
[
"Ivanov",
"E. A.",
""
],
[
"Zupnik",
"B. M.",
""
]
] | Motivated by a recent progress in studying the duality-symmetric models of nonlinear electrodynamics, we revert to the auxiliary tensorial (bispinor) field formulation of the O(2) duality proposed by us in arXiv:hep-th/0110074, arXiv:hep-th/0303192. In this approach, the entire information about the given duality-symme... |
hep-th/0012075 | G. Bonelli | G.Bonelli (Spinoza Institute) | The geometry of the M5-branes and TQFTs | 17+1 pages, LaTeX file; v2 misprints corrected and clarifications
added, final version to appear in Journal of Geometry and Physics | J.Geom.Phys.40:13-25,2001 | 10.1016/S0393-0440(01)00010-9 | SPIN - 2000/33 | hep-th | null | The calculation of the partition function for N M5-branes is addressed for
the case in which the worldvolume wraps a manifold $T^2\times M_4$, where $M_4$
is simply connected and Kaehler. This is done in a compactification of M-theory
which induces the Vafa-Witten theory on $M_4$ in the limit of vanishing torus
volum... | [
{
"created": "Fri, 8 Dec 2000 17:21:04 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jan 2001 10:58:30 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Bonelli",
"G.",
"",
"Spinoza Institute"
]
] | The calculation of the partition function for N M5-branes is addressed for the case in which the worldvolume wraps a manifold $T^2\times M_4$, where $M_4$ is simply connected and Kaehler. This is done in a compactification of M-theory which induces the Vafa-Witten theory on $M_4$ in the limit of vanishing torus volume.... |
hep-th/9402122 | Mans Henningson | Mans Henningson | Mirror symmetry for the Kazama-Suzuki models | 9 pages, IASSNS-HEP-94/13, (An erroneous statement concerning the
equivalence of vector and axial gauging has been corrected.) | Nucl.Phys. B423 (1994) 631-638 | 10.1016/0550-3213(94)90146-5 | null | hep-th | null | We study the $N = 2$ coset models in their formulation as supersymmetric
gauged Wess-Zumino-Witten models. A model based on the coset $G/H$ is invariant
under a symmetry group isomorphic to $\Z_{k+Q}$, where $k$ is the level of the
model and $Q$ is the dual Coxeter number of $G$. Using a duality-like
relationship, we... | [
{
"created": "Mon, 21 Feb 1994 22:08:45 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Apr 1994 14:24:53 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Henningson",
"Mans",
""
]
] | We study the $N = 2$ coset models in their formulation as supersymmetric gauged Wess-Zumino-Witten models. A model based on the coset $G/H$ is invariant under a symmetry group isomorphic to $\Z_{k+Q}$, where $k$ is the level of the model and $Q$ is the dual Coxeter number of $G$. Using a duality-like relationship, we s... |
1404.7115 | Keith S. M. Lee | Stephen P. Jordan, Keith S. M. Lee, and John Preskill | Quantum Algorithms for Fermionic Quantum Field Theories | 29 pages | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extending previous work on scalar field theories, we develop a quantum
algorithm to compute relativistic scattering amplitudes in fermionic field
theories, exemplified by the massive Gross-Neveu model, a theory in two
spacetime dimensions with quartic interactions. The algorithm introduces new
techniques to meet the ... | [
{
"created": "Mon, 28 Apr 2014 19:57:34 GMT",
"version": "v1"
}
] | 2014-04-29 | [
[
"Jordan",
"Stephen P.",
""
],
[
"Lee",
"Keith S. M.",
""
],
[
"Preskill",
"John",
""
]
] | Extending previous work on scalar field theories, we develop a quantum algorithm to compute relativistic scattering amplitudes in fermionic field theories, exemplified by the massive Gross-Neveu model, a theory in two spacetime dimensions with quartic interactions. The algorithm introduces new techniques to meet the ad... |
0801.0987 | Marco Baumgartl | Marco Baumgartl and Ivo Sachs | Open-Closed String Correspondence in Open String Field Theory | Based on a talk given at the BW2007 workshop "Challenges Beyond the
Standard Model", Kladovo, Serbia. To be published in Fortschritte der Physik | Fortsch.Phys.56:343-351,2008 | 10.1002/prop.200710505 | null | hep-th | null | We address the problem of describing different closed string backgrounds in
background independent open string field theory: A shift in the closed string
background corresponds to a collective excitation of open strings. As an
illustration we apply the formalism to the case where the closed string
background is a gro... | [
{
"created": "Mon, 7 Jan 2008 14:08:17 GMT",
"version": "v1"
}
] | 2009-01-30 | [
[
"Baumgartl",
"Marco",
""
],
[
"Sachs",
"Ivo",
""
]
] | We address the problem of describing different closed string backgrounds in background independent open string field theory: A shift in the closed string background corresponds to a collective excitation of open strings. As an illustration we apply the formalism to the case where the closed string background is a group... |
hep-th/0211253 | Horacio Casini | H. Casini | Finite dimensions and the covariant entropy bound | Discussion on the domain of the function n added | null | null | null | hep-th gr-qc | null | We explore the consequences of assuming that the bounded space-time subsets
contain a finite number of degrees of freedom. A physically natural hypothesis
is that this number is additive for spatially separated subsets. We show that
this assumption conflicts with the Lorentz symmetry of Minkowski space since it
impli... | [
{
"created": "Tue, 26 Nov 2002 17:40:32 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Dec 2002 13:53:08 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Casini",
"H.",
""
]
] | We explore the consequences of assuming that the bounded space-time subsets contain a finite number of degrees of freedom. A physically natural hypothesis is that this number is additive for spatially separated subsets. We show that this assumption conflicts with the Lorentz symmetry of Minkowski space since it implies... |
2206.05172 | Vladimir V Belokurov | Vladimir V. Belokurov and Evgeniy T. Shavgulidze | An Approach to Quantum 2D Gravity | 10 pages | null | 10.1016/j.physletb.2022.137633 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a model of 2D gravity with the action quadratic in curvature and
represent path integrals as integrals over the SL(2, R) invariant Gaussian
functional measure. We reduce these path integrals to the products of Wiener
path integrals and calculate the correlation function of the metric in the
first perturba... | [
{
"created": "Fri, 10 Jun 2022 15:07:14 GMT",
"version": "v1"
}
] | 2022-12-21 | [
[
"Belokurov",
"Vladimir V.",
""
],
[
"Shavgulidze",
"Evgeniy T.",
""
]
] | We consider a model of 2D gravity with the action quadratic in curvature and represent path integrals as integrals over the SL(2, R) invariant Gaussian functional measure. We reduce these path integrals to the products of Wiener path integrals and calculate the correlation function of the metric in the first perturbati... |
1110.1138 | Hong Lu | H. Lu and Kai-Nan Shao | Solutions of Free Higher Spins in AdS | 11 pages, 1 figure, another class of solutions in D=3 added, typos
corrected and reference added | null | 10.1016/j.physletb.2011.10.072 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider free massive and massless higher integer spins in AdS backgrounds
in general D dimensions. We obtain the solutions corresponding to the
highest-weight state of the spin-\ell representations of the SO(2,D-1) isometry
groups. The solution for the spin-\ell field is expressed recursively in terms
of that for... | [
{
"created": "Thu, 6 Oct 2011 02:42:14 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Oct 2011 14:49:47 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Lu",
"H.",
""
],
[
"Shao",
"Kai-Nan",
""
]
] | We consider free massive and massless higher integer spins in AdS backgrounds in general D dimensions. We obtain the solutions corresponding to the highest-weight state of the spin-\ell representations of the SO(2,D-1) isometry groups. The solution for the spin-\ell field is expressed recursively in terms of that for t... |
1403.0198 | Amin Akhavan | Amin Akhavan | The Scalar Field Effective Action for The Spontaneous Symmetry Breaking
in Gravity | null | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the quantum effective action for a scalar field which has been
recently used for a specific kind of symmetry breaking in gravity. Our study
consists of calculating the 1-loop path integral of canonical momentum and
determining the renormalization conditions. We will also discuss on the new
renormalizatio... | [
{
"created": "Sun, 2 Mar 2014 11:40:47 GMT",
"version": "v1"
}
] | 2014-03-04 | [
[
"Akhavan",
"Amin",
""
]
] | We calculate the quantum effective action for a scalar field which has been recently used for a specific kind of symmetry breaking in gravity. Our study consists of calculating the 1-loop path integral of canonical momentum and determining the renormalization conditions. We will also discuss on the new renormalization ... |
2112.14794 | Dmitrii Diakonov | E.T.Akhmedov, D.V.Diakonov | Free energy and entropy in Rindler and de Sitter space-times | 27 pages | null | 10.1103/PhysRevD.105.105003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the free energy and entropy of the Gaussian massive scalar
field theory in the static de Sitter space-time for arbitrary temperature. For
the inverse temperatures of the form $\beta=2 \pi 2^k, \ \ k\in \mathbf{Z}$, in
curvature units, we find the explicit form of the free energy and its
derivatives wit... | [
{
"created": "Wed, 29 Dec 2021 19:16:28 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Mar 2022 15:09:04 GMT",
"version": "v2"
},
{
"created": "Mon, 25 Apr 2022 20:54:05 GMT",
"version": "v3"
}
] | 2022-05-18 | [
[
"Akhmedov",
"E. T.",
""
],
[
"Diakonov",
"D. V.",
""
]
] | We investigate the free energy and entropy of the Gaussian massive scalar field theory in the static de Sitter space-time for arbitrary temperature. For the inverse temperatures of the form $\beta=2 \pi 2^k, \ \ k\in \mathbf{Z}$, in curvature units, we find the explicit form of the free energy and its derivatives with ... |
1610.08902 | Evgeny Ivanov | Evgeny Ivanov | Off- and on-shell harmonic superspaces for 6D SYM theories | 9 pages, To appear in the Proceedings of the International Conference
on Integrable Systems and Quantum Symmetries (ISQS24), 14-18 June 2016,
Prague | null | 10.1088/1742-6596/804/1/012020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is a brief account of the harmonic superspace formulations of {\cal
N}=(1,0) and {\cal N}=(1,1) SYM theories in six dimensions. The on-shell {\cal
N}=(1,1) harmonic superspace is argued to provide an efficient tool of
constructing candidate counterterms and other invariants of {\cal N}=(1,1) SYM.
It allows one, e.... | [
{
"created": "Thu, 27 Oct 2016 17:49:52 GMT",
"version": "v1"
}
] | 2017-04-26 | [
[
"Ivanov",
"Evgeny",
""
]
] | It is a brief account of the harmonic superspace formulations of {\cal N}=(1,0) and {\cal N}=(1,1) SYM theories in six dimensions. The on-shell {\cal N}=(1,1) harmonic superspace is argued to provide an efficient tool of constructing candidate counterterms and other invariants of {\cal N}=(1,1) SYM. It allows one, e.g.... |
1204.1955 | Ismail Zahed | Ismail Zahed | Anomalous Chiral Fermi Surface | 4 pages; version to appear in PRL | null | 10.1103/PhysRevLett.109.091603 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a geometrical argument for the emergence of a Wess-Zumino-Witten
(WZW) term for a Fermi surface threaded by a Berry curvature. In the presence
of external fields, the gauged WZW term yields a chiral (triangle) anomaly for
the fermionic current at the edge of the Fermi surface. Fermion number is
conserved t... | [
{
"created": "Mon, 9 Apr 2012 19:31:49 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Apr 2012 16:41:16 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Jul 2012 16:52:38 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"Zahed",
"Ismail",
""
]
] | We provide a geometrical argument for the emergence of a Wess-Zumino-Witten (WZW) term for a Fermi surface threaded by a Berry curvature. In the presence of external fields, the gauged WZW term yields a chiral (triangle) anomaly for the fermionic current at the edge of the Fermi surface. Fermion number is conserved tho... |
2307.16812 | Nicolas Pavao | John Joseph M. Carrasco, Nicolas H. Pavao | Even-point Multi-loop Unitarity and its Applications: Exponentiation,
Anomalies and Evanescence | 61 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We identify novel structure in newly computed multi-loop amplitudes and
quantum actions for even-point effective field theories, including both the
nonlinear sigma model (NLSM) and double-copy gauge theories such as Born-Infeld
and its supersymmetric generalizations. We exploit special properties of all
even-point th... | [
{
"created": "Mon, 31 Jul 2023 16:29:17 GMT",
"version": "v1"
}
] | 2023-08-01 | [
[
"Carrasco",
"John Joseph M.",
""
],
[
"Pavao",
"Nicolas H.",
""
]
] | We identify novel structure in newly computed multi-loop amplitudes and quantum actions for even-point effective field theories, including both the nonlinear sigma model (NLSM) and double-copy gauge theories such as Born-Infeld and its supersymmetric generalizations. We exploit special properties of all even-point theo... |
1203.3016 | Maja Buri\'c | M. Buric, M. Dimitrijevic, V. Radovanovic and M. Wohlgenannt | Quantization of a gauge theory on a curved noncommutative space | 23 pages, 3 figures | null | 10.1103/PhysRevD.86.105024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study quantization of a gauge analogon of the Grosse-Wulkenhaar model: we
find divergent one-loop contributions to the 1-point and 2-point Green
functions. We obtain that five counterterms are necessary for renormalization
and that all divergences are logarithmic.
| [
{
"created": "Wed, 14 Mar 2012 08:40:16 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Buric",
"M.",
""
],
[
"Dimitrijevic",
"M.",
""
],
[
"Radovanovic",
"V.",
""
],
[
"Wohlgenannt",
"M.",
""
]
] | We study quantization of a gauge analogon of the Grosse-Wulkenhaar model: we find divergent one-loop contributions to the 1-point and 2-point Green functions. We obtain that five counterterms are necessary for renormalization and that all divergences are logarithmic. |
hep-th/0612073 | Edward Witten | Sergei Gukov and Edward Witten | Gauge Theory, Ramification, And The Geometric Langlands Program | 160 pp | null | null | null | hep-th | null | In the gauge theory approach to the geometric Langlands program, ramification
can be described in terms of ``surface operators,'' which are supported on
two-dimensional surfaces somewhat as Wilson or 't Hooft operators are supported
on curves. We describe the relevant surface operators in N=4 super Yang-Mills
theory,... | [
{
"created": "Fri, 8 Dec 2006 17:31:58 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Oct 2007 17:36:03 GMT",
"version": "v2"
}
] | 2007-10-08 | [
[
"Gukov",
"Sergei",
""
],
[
"Witten",
"Edward",
""
]
] | In the gauge theory approach to the geometric Langlands program, ramification can be described in terms of ``surface operators,'' which are supported on two-dimensional surfaces somewhat as Wilson or 't Hooft operators are supported on curves. We describe the relevant surface operators in N=4 super Yang-Mills theory, a... |
2310.08625 | Florian Loebbert | Claude Duhr, Albrecht Klemm, Florian Loebbert, Christoph Nega,
Franziska Porkert | The Basso-Dixon Formula and Calabi-Yau Geometry | 42 pages, v2: typos corrected, references updated | null | null | BONN-TH-2023-08, TUM-HEP-1470-23 | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the family of Calabi-Yau varieties attached to four-point fishnet
integrals in two dimensions. We find that the Picard-Fuchs operators for
fishnet integrals are exterior powers of the Picard-Fuchs operators for ladder
integrals. This implies that the periods of the Calabi-Yau varieties for
fishnet integral... | [
{
"created": "Thu, 12 Oct 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2024 12:55:41 GMT",
"version": "v2"
}
] | 2024-03-26 | [
[
"Duhr",
"Claude",
""
],
[
"Klemm",
"Albrecht",
""
],
[
"Loebbert",
"Florian",
""
],
[
"Nega",
"Christoph",
""
],
[
"Porkert",
"Franziska",
""
]
] | We analyse the family of Calabi-Yau varieties attached to four-point fishnet integrals in two dimensions. We find that the Picard-Fuchs operators for fishnet integrals are exterior powers of the Picard-Fuchs operators for ladder integrals. This implies that the periods of the Calabi-Yau varieties for fishnet integrals ... |
hep-th/9403068 | Denis Juriev | Denis Juriev | Infinite Dimensional Geometry and Quantum Field Theory of Strings. I.
Infinite Dimensional Geometry of Second Quantized Free String | 20 pages. It is a version of the text published by the independent
Editor Prof.J.L\^ohmus (Institute of Physics,Estonian Academy of
Sciences,Tartu) in "Algebras,Groups Geom." 11(1994)145-179. It has no any
relation to the rest Editorial Board and its Editorial Policy as well as to
current publications | Alg.Groups Geom. 11 (1994) 145-179 | null | null | hep-th alg-geom funct-an math.AG math.FA | null | There are investigated several objects of an INFINITE DIMENSIONAL GEOMETRY
appearing from the second quantization of a free string. The paper contains 2
chapters: 1st is devoted to the infinite dimensional geometry of flag,
fundamental and $\Pi$-spaces for Virasoro-Bott group and its nonassociative
deformation define... | [
{
"created": "Fri, 11 Mar 1994 12:37:19 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Mar 1994 08:56:06 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Sep 1994 14:36:34 GMT",
"version": "v3"
}
] | 2008-02-03 | [
[
"Juriev",
"Denis",
""
]
] | There are investigated several objects of an INFINITE DIMENSIONAL GEOMETRY appearing from the second quantization of a free string. The paper contains 2 chapters: 1st is devoted to the infinite dimensional geometry of flag, fundamental and $\Pi$-spaces for Virasoro-Bott group and its nonassociative deformation defined ... |
2210.12176 | Sergio Ernesto Aguilar Gutierrez | Lars Aalsma, Sergio E. Aguilar-Gutierrez, Watse Sybesma | An Outsider's Perspective on Information Recovery in de Sitter Space | Published version, 32 pages, 8 figures | Aalsma, L., Aguilar-Gutierrez, S.E. & Sybesma, W. An outsider's
perspective on information recovery in de Sitter space. J. High Energ. Phys.
2023, 129 (2023) | 10.1007/JHEP01(2023)129 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Entanglement islands play a crucial role in our understanding of how Hawking
radiation encodes information in a black hole, but their relevance in
cosmological spacetimes is less clear. In this paper, we continue our
investigation of information recovery in de Sitter space and construct a
two-dimensional model of gra... | [
{
"created": "Fri, 21 Oct 2022 18:08:37 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Nov 2022 11:01:43 GMT",
"version": "v2"
},
{
"created": "Fri, 27 Jan 2023 18:08:00 GMT",
"version": "v3"
}
] | 2023-01-30 | [
[
"Aalsma",
"Lars",
""
],
[
"Aguilar-Gutierrez",
"Sergio E.",
""
],
[
"Sybesma",
"Watse",
""
]
] | Entanglement islands play a crucial role in our understanding of how Hawking radiation encodes information in a black hole, but their relevance in cosmological spacetimes is less clear. In this paper, we continue our investigation of information recovery in de Sitter space and construct a two-dimensional model of gravi... |
hep-th/9405041 | Ralph Kaufmann | Ralph M. Kaufmann | Pathspace Decompositions for the Virasoro Algebra and its Verma Modules | 19 pages, LaTeX, BONN TH-94-05 | Int.J.Mod.Phys. A10 (1995) 943-962 | 10.1142/S0217751X95000462 | null | hep-th | null | Starting from a detailed analysis of the structure of pathspaces of the
${\cal A}$-fusion graphs and the corresponding irreducible Virasoro algebra
quotients $V(c,h)$ for the ($2,q$ odd) models, we introduce the notion of an
admissible pathspace representation. The pathspaces ${\cal P_A}$ over the
${\cal A}$-Graphs a... | [
{
"created": "Fri, 6 May 1994 08:30:37 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Kaufmann",
"Ralph M.",
""
]
] | Starting from a detailed analysis of the structure of pathspaces of the ${\cal A}$-fusion graphs and the corresponding irreducible Virasoro algebra quotients $V(c,h)$ for the ($2,q$ odd) models, we introduce the notion of an admissible pathspace representation. The pathspaces ${\cal P_A}$ over the ${\cal A}$-Graphs are... |
1103.0312 | Tristan Dennen | Zvi Bern and Tristan Dennen | A Color Dual Form for Gauge-Theory Amplitudes | 5 pages, 4 figures | null | 10.1103/PhysRevLett.107.081601 | UCLA/11/TEP/102 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently a duality between color and kinematics has been proposed, exposing a
new unexpected structure in gauge theory and gravity scattering amplitudes.
Here we propose that the relation goes deeper, allowing us to reorganize
amplitudes into a form reminiscent of the standard color decomposition in terms
of traces o... | [
{
"created": "Tue, 1 Mar 2011 23:25:35 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Bern",
"Zvi",
""
],
[
"Dennen",
"Tristan",
""
]
] | Recently a duality between color and kinematics has been proposed, exposing a new unexpected structure in gauge theory and gravity scattering amplitudes. Here we propose that the relation goes deeper, allowing us to reorganize amplitudes into a form reminiscent of the standard color decomposition in terms of traces ove... |
1307.2551 | Francesco Antonuccio | Francesco Antonuccio | 4-Spinors and 5D Spacetime | 10 pages. arXiv admin note: text overlap with arXiv:1206.2458 | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the subject exploring maps from the space of 4-spinors to 3+1
space-time that commute with the Lorentz transformation. All known mappings
have a natural embedding in a higher five dimensional spacetime, and can be
succinctly expressed as products of quaternions, or split-quaternions,
depending on the signa... | [
{
"created": "Tue, 9 Jul 2013 19:28:17 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Dec 2013 10:09:41 GMT",
"version": "v2"
}
] | 2013-12-10 | [
[
"Antonuccio",
"Francesco",
""
]
] | We revisit the subject exploring maps from the space of 4-spinors to 3+1 space-time that commute with the Lorentz transformation. All known mappings have a natural embedding in a higher five dimensional spacetime, and can be succinctly expressed as products of quaternions, or split-quaternions, depending on the signatu... |
1910.03242 | Konstantin Stepanyantz | Konstantin Stepanyantz | The higher covariant derivative regularization as a tool for revealing
the structure of quantum corrections in supersymmetric gauge theories | 15 pages, 1 figure, minor corrections, to appear in the special
volume of Proceedings of the Steklov Institute of Mathematics in honor of
Prof. A.A.Slavnov on his 80-th anniversary | Proceedings of the Steklov Institute of Mathematics, 309 (2020)
284-298 | 10.1134/S0081543820030219 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss why the Slavnov higher covariant derivative regularization
appeared to be an excellent instrument for investigating quantum corrections in
supersymmetric gauge theories. For example, it allowed to demonstrate that the
$\beta$-function in these theories is given by integrals of double total
derivatives and ... | [
{
"created": "Tue, 8 Oct 2019 07:05:26 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Nov 2019 11:32:49 GMT",
"version": "v2"
}
] | 2020-12-01 | [
[
"Stepanyantz",
"Konstantin",
""
]
] | We discuss why the Slavnov higher covariant derivative regularization appeared to be an excellent instrument for investigating quantum corrections in supersymmetric gauge theories. For example, it allowed to demonstrate that the $\beta$-function in these theories is given by integrals of double total derivatives and to... |
hep-th/9705075 | Alexander A. Chernitskii | Alexander A. Chernitskii | Nonlinear Electrodynamics with Singularities (Modernized Born-Infeld
Electrodynamics) | 14 pages, LaTeX, no figures; final version to appear in
Helv.Phys.Acta | Helv.Phys.Acta 71:274-287,1998 | null | null | hep-th physics.class-ph | null | Born-Infeld nonlinear electrodynamics are considered. Main attention is given
to existence of singular point at static field configuration that M.Born and
L.Infeld are considered as a model of electron. It is shown that such
singularities are forbidden within the framework of the Born-Infeld model. It
is proposed a m... | [
{
"created": "Mon, 12 May 1997 19:03:44 GMT",
"version": "v1"
},
{
"created": "Sun, 18 May 1997 07:55:22 GMT",
"version": "v2"
},
{
"created": "Thu, 22 May 1997 20:06:30 GMT",
"version": "v3"
},
{
"created": "Tue, 10 Jun 1997 20:51:59 GMT",
"version": "v4"
},
{
"c... | 2011-07-19 | [
[
"Chernitskii",
"Alexander A.",
""
]
] | Born-Infeld nonlinear electrodynamics are considered. Main attention is given to existence of singular point at static field configuration that M.Born and L.Infeld are considered as a model of electron. It is shown that such singularities are forbidden within the framework of the Born-Infeld model. It is proposed a mod... |
1304.7774 | Julian Sonner | Julian Sonner | On universality of charge transport in AdS/CFT | 25 pages, 1 figure, 1 appendix; v2: typo fixed in (4.2), footnote 8)
added, acknowledgement added | null | 10.1007/JHEP07(2013)145 | MIT/CTP 4455 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the holographic formulation of transport in strongly coupled
two-layer systems. We identify a dc conductivity, sigma^dc, that is finite even
in a translationally invariant setup, and universal for CFTs with a gravity
dual. The thermoelectric conductivity and heat conductivity are fully
determined by the el... | [
{
"created": "Mon, 29 Apr 2013 20:00:03 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 2013 14:39:04 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Sonner",
"Julian",
""
]
] | We develop the holographic formulation of transport in strongly coupled two-layer systems. We identify a dc conductivity, sigma^dc, that is finite even in a translationally invariant setup, and universal for CFTs with a gravity dual. The thermoelectric conductivity and heat conductivity are fully determined by the elec... |
1008.4128 | Kurt Hinterbichler | Melinda Andrews, Kurt Hinterbichler, Justin Khoury and Mark Trodden | Instabilities of Spherical Solutions with Multiple Galileons and SO(N)
Symmetry | 5 pages, 1 figure, comments and references added, version appearing
in PRD | Phys.Rev.D83:044042,2011 | 10.1103/PhysRevD.83.044042 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The 4-dimensional effective theory arising from an induced gravity action for
a co-dimension greater than one brane consists of multiple galileon fields
pi^I, I=1...N, invariant under separate Galilean transformations for each
scalar, and under an internal SO(N) symmetry. We study the viability of such
models by exam... | [
{
"created": "Tue, 24 Aug 2010 20:00:02 GMT",
"version": "v1"
},
{
"created": "Sat, 26 Feb 2011 20:29:24 GMT",
"version": "v2"
}
] | 2011-03-04 | [
[
"Andrews",
"Melinda",
""
],
[
"Hinterbichler",
"Kurt",
""
],
[
"Khoury",
"Justin",
""
],
[
"Trodden",
"Mark",
""
]
] | The 4-dimensional effective theory arising from an induced gravity action for a co-dimension greater than one brane consists of multiple galileon fields pi^I, I=1...N, invariant under separate Galilean transformations for each scalar, and under an internal SO(N) symmetry. We study the viability of such models by examin... |
hep-th/0606137 | Nikolaos Mavromatos | J. Bernabeu (U. Valencia), Nick E. Mavromatos (King's Coll. London)
and Sarben Sarkar (King's Coll. London) | Decoherence induced CPT violation and entangled neutral mesons | 16 pages revtex, no figures | Phys.Rev. D74 (2006) 045014 | 10.1103/PhysRevD.74.045014 | null | hep-th gr-qc hep-ph | null | We discuss two classes of semi-microscopic theoretical models of stochastic
space-time foam in quantum gravity and the associated effects on entangled
states of neutral mesons, signalling an intrinsic breakdown of CPT invariance.
One class of models deals with a specific model of foam, initially constructed
in the co... | [
{
"created": "Thu, 15 Jun 2006 14:21:37 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Bernabeu",
"J.",
"",
"U. Valencia"
],
[
"Mavromatos",
"Nick E.",
"",
"King's Coll. London"
],
[
"Sarkar",
"Sarben",
"",
"King's Coll. London"
]
] | We discuss two classes of semi-microscopic theoretical models of stochastic space-time foam in quantum gravity and the associated effects on entangled states of neutral mesons, signalling an intrinsic breakdown of CPT invariance. One class of models deals with a specific model of foam, initially constructed in the cont... |
1808.01615 | Ido Ben-Dayan | Ido Ben-Dayan | Draining the Swampland | Added discussion about logarithmic potentials in string theory and
supergravity. Matches the published version | Phys. Rev. D 99, 101301 (2019) | 10.1103/PhysRevD.99.101301 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss some implications of the recently suggested Swampland conjecture
$\frac{|\nabla V|}{V}\gtrsim c\sim 1$, together with a previous one $\Delta
\phi \lesssim 1$. We list some implications for particle phenomenology and the
Early Universe. The most intriguing implication of the conjecture could be a
significan... | [
{
"created": "Sun, 5 Aug 2018 14:02:54 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Jan 2019 12:46:52 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Jul 2019 23:07:18 GMT",
"version": "v3"
}
] | 2019-07-11 | [
[
"Ben-Dayan",
"Ido",
""
]
] | We discuss some implications of the recently suggested Swampland conjecture $\frac{|\nabla V|}{V}\gtrsim c\sim 1$, together with a previous one $\Delta \phi \lesssim 1$. We list some implications for particle phenomenology and the Early Universe. The most intriguing implication of the conjecture could be a significant ... |
hep-th/0607183 | Yutaka Ookouchi | Hirosi Ooguri and Yutaka Ookouchi | Meta-Stable Supersymmetry Breaking Vacua on Intersecting Branes | 15 pages, 4 figures | Phys.Lett.B641:323-328,2006 | 10.1016/j.physletb.2006.08.035 | CALT-68-2604 | hep-th | null | We identify configurations of intersecting branes that correspond to the
meta-stable supersymmetry breaking vacua in the four-dimensional N=1
supersymmetric Yang-Mills theory coupled to massive flavors. We show how their
energies, the stability properties, and the decay processes are described
geometrically in terms ... | [
{
"created": "Mon, 24 Jul 2006 20:01:08 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ooguri",
"Hirosi",
""
],
[
"Ookouchi",
"Yutaka",
""
]
] | We identify configurations of intersecting branes that correspond to the meta-stable supersymmetry breaking vacua in the four-dimensional N=1 supersymmetric Yang-Mills theory coupled to massive flavors. We show how their energies, the stability properties, and the decay processes are described geometrically in terms of... |
2209.10962 | Pierre Vanhove | Pierre Lairez, Pierre Vanhove | Algorithms for minimal Picard-Fuchs operators of Feynman integrals | 59 pages. v2: version to appear in Letters in Mathematical Physics.
Minor corrections and references updated. Results for differential operators
are on the repository : https://github.com/pierrevanhove/PicardFuchs#readme | Letters of Mathematical Physics 113(2), 2023 | 10.1007/s11005-023-01661-3 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In even space-time dimensions the multi-loop Feynman integrals are integrals
of rational function in projective space. By using an algorithm that extends
the Griffiths--Dwork reduction for the case of projective hypersurfaces with
singularities, we derive Fuchsian linear differential equations, the
Picard--Fuchs equa... | [
{
"created": "Thu, 22 Sep 2022 12:31:10 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Mar 2023 13:04:28 GMT",
"version": "v2"
}
] | 2023-06-12 | [
[
"Lairez",
"Pierre",
""
],
[
"Vanhove",
"Pierre",
""
]
] | In even space-time dimensions the multi-loop Feynman integrals are integrals of rational function in projective space. By using an algorithm that extends the Griffiths--Dwork reduction for the case of projective hypersurfaces with singularities, we derive Fuchsian linear differential equations, the Picard--Fuchs equati... |
hep-th/0309081 | Sanjeev S. Seahra | Sanjeev S. Seahra | Classical confinement of test particles in higher-dimensional models:
stability criteria and a new energy condition | 9 pages, REVTeX4, in press in Phys. Rev. D | Phys.Rev. D68 (2003) 104027 | 10.1103/PhysRevD.68.104027 | null | hep-th gr-qc | null | We review the circumstances under which test particles can be localized
around a spacetime section \Sigma_0 smoothly contained within a codimension-1
embedding space M. If such a confinement is possible, \Sigma_0 is said to be
totally geodesic. Using three different methods, we derive a stability
condition for trappe... | [
{
"created": "Mon, 8 Sep 2003 11:23:31 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Seahra",
"Sanjeev S.",
""
]
] | We review the circumstances under which test particles can be localized around a spacetime section \Sigma_0 smoothly contained within a codimension-1 embedding space M. If such a confinement is possible, \Sigma_0 is said to be totally geodesic. Using three different methods, we derive a stability condition for trapped ... |
1605.05999 | Fu-Wen Shu | Wen-Cong Gan, Fu-Wen Shu, Meng-He Wu | Thermal geometry from CFT at finite temperature | 11 pages, 2 figures | null | 10.1016/j.physletb.2016.07.073 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present how the thermal geometry emerges from CFT at finite temperature by
using the truncated entanglement renormalization network, the cMERA. For the
case of $2d$ CFT, the reduced geometry is the BTZ black hole or the thermal AdS
as expectation. In order to determine which spacetimes prefer to form, we
propose a... | [
{
"created": "Thu, 19 May 2016 15:30:30 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Gan",
"Wen-Cong",
""
],
[
"Shu",
"Fu-Wen",
""
],
[
"Wu",
"Meng-He",
""
]
] | We present how the thermal geometry emerges from CFT at finite temperature by using the truncated entanglement renormalization network, the cMERA. For the case of $2d$ CFT, the reduced geometry is the BTZ black hole or the thermal AdS as expectation. In order to determine which spacetimes prefer to form, we propose a c... |
2208.11502 | Emily Nardoni | Eric D'Hoker, Thomas T. Dumitrescu, Emily Nardoni | Exploring the Strong-Coupling Region of $SU(N)$ Seiberg-Witten Theory | 68 pages | null | 10.1007/JHEP11(2022)102 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the Seiberg-Witten solution of pure $\mathcal{N} =2$ gauge theory
in four dimensions, with gauge group $SU(N)$. A simple exact series expansion
for the dependence of the $2 (N-1)$ Seiberg-Witten periods $a_I(u), a_{DI}(u)$
on the $N-1$ Coulomb-branch moduli $u_n$ is obtained around the
$\mathbb{Z}_{2N}$-s... | [
{
"created": "Wed, 24 Aug 2022 12:53:23 GMT",
"version": "v1"
}
] | 2022-11-30 | [
[
"D'Hoker",
"Eric",
""
],
[
"Dumitrescu",
"Thomas T.",
""
],
[
"Nardoni",
"Emily",
""
]
] | We consider the Seiberg-Witten solution of pure $\mathcal{N} =2$ gauge theory in four dimensions, with gauge group $SU(N)$. A simple exact series expansion for the dependence of the $2 (N-1)$ Seiberg-Witten periods $a_I(u), a_{DI}(u)$ on the $N-1$ Coulomb-branch moduli $u_n$ is obtained around the $\mathbb{Z}_{2N}$-sym... |
1702.06640 | Per Kraus | Mert Besken, Ashwin Hegde and Per Kraus | Anomalous dimensions from quantum Wilson lines | 17 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the self-energy of a gravitating point particle in AdS$_3$, and
compare to operator dimensions in CFT$_2$. In particular, we compute the one
and two loop diagram contributions to the expectation value of an open Wilson
line in the SL(2,R)$\times$ SL(2,R) Chern-Simons formulation of AdS$_3$
gravity. This give... | [
{
"created": "Wed, 22 Feb 2017 01:52:34 GMT",
"version": "v1"
}
] | 2017-02-23 | [
[
"Besken",
"Mert",
""
],
[
"Hegde",
"Ashwin",
""
],
[
"Kraus",
"Per",
""
]
] | We study the self-energy of a gravitating point particle in AdS$_3$, and compare to operator dimensions in CFT$_2$. In particular, we compute the one and two loop diagram contributions to the expectation value of an open Wilson line in the SL(2,R)$\times$ SL(2,R) Chern-Simons formulation of AdS$_3$ gravity. This gives ... |
hep-th/0202084 | Burt Ovrut | Evgeny Buchbinder, Ron Donagi, Burt A. Ovrut | Vector Bundle Moduli and Small Instanton Transitions | 52 pages, LATEX, corrected typos | JHEP 0206:054,2002 | 10.1088/1126-6708/2002/06/054 | UPR-979T | hep-th math-ph math.AG math.MP | null | We give the general presciption for calculating the moduli of irreducible,
stable SU(n) holomorphic vector bundles with positive spectral covers over
elliptically fibered Calabi-Yau threefolds. Explicit results are presented for
Hirzebruch base surfaces B=F_r. The transition moduli that are produced by
chirality chan... | [
{
"created": "Wed, 13 Feb 2002 23:24:49 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Mar 2002 20:44:26 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Buchbinder",
"Evgeny",
""
],
[
"Donagi",
"Ron",
""
],
[
"Ovrut",
"Burt A.",
""
]
] | We give the general presciption for calculating the moduli of irreducible, stable SU(n) holomorphic vector bundles with positive spectral covers over elliptically fibered Calabi-Yau threefolds. Explicit results are presented for Hirzebruch base surfaces B=F_r. The transition moduli that are produced by chirality changi... |
0905.2284 | Mohammad Sami | Sudhakar Panda, M. Sami, I. Thongkool | Reheating the D-brane universe via instant preheating | 6 pages and 4 figures, replaced with revised version, to appear in
PRD | Phys.Rev.D81:103506,2010 | 10.1103/PhysRevD.81.103506 | null | hep-th astro-ph.HE gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate a possibility of reheating in a scenario of D-brane inflation
in a warped deformed conifold background which includes perturbative
corrections to throat geometry sourced by chiral operator of dimension 3/2 in
the CFT. The effective D-brane potential, in this case, belongs to the class of
non-oscillator... | [
{
"created": "Thu, 14 May 2009 09:09:36 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Oct 2009 07:52:24 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Apr 2010 10:30:28 GMT",
"version": "v3"
}
] | 2010-05-25 | [
[
"Panda",
"Sudhakar",
""
],
[
"Sami",
"M.",
""
],
[
"Thongkool",
"I.",
""
]
] | We investigate a possibility of reheating in a scenario of D-brane inflation in a warped deformed conifold background which includes perturbative corrections to throat geometry sourced by chiral operator of dimension 3/2 in the CFT. The effective D-brane potential, in this case, belongs to the class of non-oscillatory ... |
hep-th/9404121 | Miguel Navarro | M. Navarro, J. Guerrero and V. Aldaya | Optics, Mechanics and Quantization of Reparametrization Systems | 15 pages, Latex | J.Math.Phys. 35 (1994) 6407-6417 | 10.1063/1.530682 | null | hep-th | null | In this paper we regard the dynamics obtained from Fermat principle as begin
the classical theory of light. We (first-)quantize the action and show how
close we can get to the Maxwell theory. We show that Quantum Geometric Optics
is not a theory of fields in curved space. Considering Classical Mechanics to
be on the ... | [
{
"created": "Wed, 20 Apr 1994 09:26:47 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Navarro",
"M.",
""
],
[
"Guerrero",
"J.",
""
],
[
"Aldaya",
"V.",
""
]
] | In this paper we regard the dynamics obtained from Fermat principle as begin the classical theory of light. We (first-)quantize the action and show how close we can get to the Maxwell theory. We show that Quantum Geometric Optics is not a theory of fields in curved space. Considering Classical Mechanics to be on the sa... |
hep-th/0605059 | Jun Yamashita | Jun Yamashita and Minoru Hirayama | Restricting profile function of hedgehog Skyrmion | 7 pages, 2 eps figures. Some comments and references added. Miss
types are fixed. Journal-ref is added | Phys.Lett.B642:160-163,2006 | 10.1016/j.physletb.2006.09.017 | null | hep-th | null | The profile function for the hedgehog Skyrmion is investigated. After
discussing how the form of the profile function is restricted by the field
equation, the s tatic energy is numerically calculated. It is found that the
profile functions c onsidered here sometimes give the static energy smaller
than previous ones.
| [
{
"created": "Fri, 5 May 2006 07:07:29 GMT",
"version": "v1"
},
{
"created": "Wed, 10 May 2006 08:42:23 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Oct 2006 07:29:49 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Yamashita",
"Jun",
""
],
[
"Hirayama",
"Minoru",
""
]
] | The profile function for the hedgehog Skyrmion is investigated. After discussing how the form of the profile function is restricted by the field equation, the s tatic energy is numerically calculated. It is found that the profile functions c onsidered here sometimes give the static energy smaller than previous ones. |
2406.10458 | Maria J. Rodriguez | Mirjam Cveti\v{c}, Nelson Hern\'andez Rodr\'iguez, Maria J. Rodriguez,
and Oscar Varela | Kerr Effective Black Hole Geometries in Supergravity | null | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We derive the explicit embedding of the effective Kerr spacetimes, which are
pertinent to the vanishing of static Love numbers, soft hair descriptions of
Kerr black holes, and low-frequency scalar-Kerr scattering amplitudes, as
solutions within N = 2 supergravity. These spacetimes exhibit a hidden $SL(2,
R) \times U ... | [
{
"created": "Sat, 15 Jun 2024 00:58:46 GMT",
"version": "v1"
}
] | 2024-06-18 | [
[
"Cvetič",
"Mirjam",
""
],
[
"Rodríguez",
"Nelson Hernández",
""
],
[
"Rodriguez",
"Maria J.",
""
],
[
"Varela",
"Oscar",
""
]
] | We derive the explicit embedding of the effective Kerr spacetimes, which are pertinent to the vanishing of static Love numbers, soft hair descriptions of Kerr black holes, and low-frequency scalar-Kerr scattering amplitudes, as solutions within N = 2 supergravity. These spacetimes exhibit a hidden $SL(2, R) \times U (1... |
hep-th/9210153 | Galperin | A. Galperin and O. Ogievetsky | Harmonic potentials for symmetric quaternionic sigma-models | 7 pages, JHU-TIPAC-920022, MPI-Ph/92-84 | Phys.Lett. B301 (1993) 67-71 | 10.1016/0370-2693(93)90722-T | null | hep-th | null | A reference has been corrected
| [
{
"created": "Thu, 29 Oct 1992 17:31:00 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Nov 1992 02:54:00 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Galperin",
"A.",
""
],
[
"Ogievetsky",
"O.",
""
]
] | A reference has been corrected |
hep-th/9411140 | Tony Giaquinto | Anthony Giaquinto, J.J. Zhang | Bialgebra actions, twists, and universal deformation formulas | 21 pages, AMSTEX, no figures | null | null | null | hep-th math.QA q-alg | null | We introduce a general theory of twisting algebraic structures based on
actions of a bialgebra. These twists are closely related to algebraic
deformations and also to the theory of quasi-triangular bialgebras. In
particular, a deformation produced from a universal deformation formula (UDF)
is a special case of a twis... | [
{
"created": "Thu, 17 Nov 1994 23:42:14 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Giaquinto",
"Anthony",
""
],
[
"Zhang",
"J. J.",
""
]
] | We introduce a general theory of twisting algebraic structures based on actions of a bialgebra. These twists are closely related to algebraic deformations and also to the theory of quasi-triangular bialgebras. In particular, a deformation produced from a universal deformation formula (UDF) is a special case of a twist.... |
hep-th/0207201 | Jorgen Rasmussen | F. Lesage, P. Mathieu, J. Rasmussen and H. Saleur | The su(2)_{-1/2} WZW model and the beta-gamma system | 33 pages, 1 figure, LaTeX, v2: minor revision, references added | Nucl.Phys.B647:363-403,2002 | 10.1016/S0550-3213(02)00905-7 | null | hep-th cond-mat | null | The bosonic beta-gamma ghost system has long been used in formal
constructions of conformal field theory. It has become important in its own
right in the last few years, as a building block of field theory approaches to
disordered systems, and as a simple representative -- due in part to its
underlying su(2)_{-1/2} s... | [
{
"created": "Mon, 22 Jul 2002 19:00:49 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Sep 2002 13:46:43 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Lesage",
"F.",
""
],
[
"Mathieu",
"P.",
""
],
[
"Rasmussen",
"J.",
""
],
[
"Saleur",
"H.",
""
]
] | The bosonic beta-gamma ghost system has long been used in formal constructions of conformal field theory. It has become important in its own right in the last few years, as a building block of field theory approaches to disordered systems, and as a simple representative -- due in part to its underlying su(2)_{-1/2} str... |
hep-th/9812036 | Francesco Antonuccio | Francesco Antonuccio | Hyperbolic Numbers and the Dirac Spinor | 13 pages, LaTex. To appear in "The Photon and Poincare Group", Nova
Science Publishers | null | null | null | hep-th | null | A representation of the Lorentz group is given in terms of 4 X 4 matrices
defined over the hyperbolic number system. The transformation properties of the
corresponding four component spinor are studied, and shown to be equivalent to
the transformation properties of the complex Dirac spinor. As an application,
we show... | [
{
"created": "Thu, 3 Dec 1998 20:34:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Antonuccio",
"Francesco",
""
]
] | A representation of the Lorentz group is given in terms of 4 X 4 matrices defined over the hyperbolic number system. The transformation properties of the corresponding four component spinor are studied, and shown to be equivalent to the transformation properties of the complex Dirac spinor. As an application, we show t... |
2304.01248 | Andrea Amoretti | Andrea Amoretti, Daniel K. Brattan, Luca Martinoia and Ioannis
Matthaiakakis | Restoring time-reversal covariance in relaxed hydrodynamics | 16 pages, no figures, Submission to SciPost | Phys.Rev.D 108 (2023) 5, 056003 | 10.1103/PhysRevD.108.056003 | CPHT-RR015.042023 | hep-th cond-mat.mes-hall cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In hydrodynamics, for generic relaxations, the stress tensor and $U(1)$
charge current two-point functions are not time-reversal covariant. This
remains true even if the Martin-Kadanoff procedure happens to yield Onsager
reciprocal correlators. We consider linearised relativistic hydrodynamics on
Minkowski space in t... | [
{
"created": "Mon, 3 Apr 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Apr 2023 12:55:53 GMT",
"version": "v2"
},
{
"created": "Fri, 12 May 2023 08:10:57 GMT",
"version": "v3"
}
] | 2023-09-11 | [
[
"Amoretti",
"Andrea",
""
],
[
"Brattan",
"Daniel K.",
""
],
[
"Martinoia",
"Luca",
""
],
[
"Matthaiakakis",
"Ioannis",
""
]
] | In hydrodynamics, for generic relaxations, the stress tensor and $U(1)$ charge current two-point functions are not time-reversal covariant. This remains true even if the Martin-Kadanoff procedure happens to yield Onsager reciprocal correlators. We consider linearised relativistic hydrodynamics on Minkowski space in the... |
hep-th/0412137 | Dan Solomon | Dan Solomon | Quantum states with space-like energy-momentum | Accepted by the Central European Journal of Physics. Major changes
from previous copy | Central European Journal of Physics (CEJP) 4(3) 2006, 380-392 | 10.2478/s11534-006-0014-1 | null | hep-th | null | A common assumption in quantum field theory is that the energy-momentum
4-vector of any quantum state must be time-like. It will be proven that this is
not the case for a Dirac-Maxwell field. In this case quantum states can be
shown to exist whose energy-momentum is space-like.
| [
{
"created": "Mon, 13 Dec 2004 22:17:56 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Jul 2006 17:10:30 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Solomon",
"Dan",
""
]
] | A common assumption in quantum field theory is that the energy-momentum 4-vector of any quantum state must be time-like. It will be proven that this is not the case for a Dirac-Maxwell field. In this case quantum states can be shown to exist whose energy-momentum is space-like. |
1910.11874 | Daniel Butter | Daniel Butter, Franz Ciceri, and Bindusar Sahoo | N=4 conformal supergravity: the complete actions | v2: 44 pages, supplementary file added to ancillary files | null | 10.1007/JHEP01(2020)029 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The most general class of 4D N=4 conformal supergravity actions depends on a
holomorphic function of the scalar fields that parametrize an SU(1,1)/U(1)
coset space. The bosonic sector of these actions was presented in a letter
[arXiv:1609.09083]. Here we provide the complete actions to all orders in the
fermion field... | [
{
"created": "Fri, 25 Oct 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Oct 2019 14:25:00 GMT",
"version": "v2"
}
] | 2020-01-29 | [
[
"Butter",
"Daniel",
""
],
[
"Ciceri",
"Franz",
""
],
[
"Sahoo",
"Bindusar",
""
]
] | The most general class of 4D N=4 conformal supergravity actions depends on a holomorphic function of the scalar fields that parametrize an SU(1,1)/U(1) coset space. The bosonic sector of these actions was presented in a letter [arXiv:1609.09083]. Here we provide the complete actions to all orders in the fermion fields.... |
hep-th/0101025 | Gordon Chalmers | Gordon Chalmers and Warren Siegel | Simplifying Algebra in Feynman Graphs, Part III: Massive Vectors | 39 pages, LaTeX, 8 figures | Phys.Rev. D63 (2001) 125027 | 10.1103/PhysRevD.63.125027 | ANL-HEP-PR-00-117, YITP-SB-00-72 | hep-th hep-ph | null | A T-dualized selfdual inspired formulation of massive vector fields coupled
to arbitrary matter is generated; subsequently its perturbative series modeling
a spontaneously broken gauge theory is analyzed. The new Feynman rules and
external line factors are chirally minimized in the sense that only one type of
spin in... | [
{
"created": "Wed, 3 Jan 2001 18:40:14 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Chalmers",
"Gordon",
""
],
[
"Siegel",
"Warren",
""
]
] | A T-dualized selfdual inspired formulation of massive vector fields coupled to arbitrary matter is generated; subsequently its perturbative series modeling a spontaneously broken gauge theory is analyzed. The new Feynman rules and external line factors are chirally minimized in the sense that only one type of spin inde... |
1901.04554 | Cesar Arias | Cesar Arias, Felipe Diaz, Per Sundell | De Sitter Space and Entanglement | V4: 35 pages and 5 figures. Published version | Class. Quantum Grav. 37 (2020) 015009 | 10.1088/1361-6382/ab5b78 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that the notion of entanglement in de Sitter space arises naturally
from the non-trivial Lorentzian geometry of the spacetime manifold, which
consists of two disconnected boundaries and a causally disconnected interior.
In four bulk dimensions, we propose an holographic description of an inertial
observer in... | [
{
"created": "Mon, 14 Jan 2019 20:33:16 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jan 2019 03:47:41 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Aug 2019 13:27:28 GMT",
"version": "v3"
},
{
"created": "Sat, 7 Dec 2019 12:18:01 GMT",
"version": "v4"
}
] | 2019-12-10 | [
[
"Arias",
"Cesar",
""
],
[
"Diaz",
"Felipe",
""
],
[
"Sundell",
"Per",
""
]
] | We argue that the notion of entanglement in de Sitter space arises naturally from the non-trivial Lorentzian geometry of the spacetime manifold, which consists of two disconnected boundaries and a causally disconnected interior. In four bulk dimensions, we propose an holographic description of an inertial observer in t... |
hep-th/9610004 | Norma Mankoc Borstnik,Dept. of Phys. Jadranska | Norma Mankoc Borstnik | Let the spin and the charges unify | 9 pages, Latex | null | null | IJS-TP-96/22 | hep-th | null | In space of d ordinary and d Grassmann coordinates, with d \ge 15, the
charges unify with the spin: the Lorentz group SO(1, d-1) in Grassmann space
manifests under certain conditions as SO(1,3) (in d=4 subspace) times SO(10)
\supset SU(3) \times SU(2) \times U(1) (in the rest of the space), accordingly
the symmetry g... | [
{
"created": "Tue, 1 Oct 1996 13:53:19 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Borstnik",
"Norma Mankoc",
""
]
] | In space of d ordinary and d Grassmann coordinates, with d \ge 15, the charges unify with the spin: the Lorentz group SO(1, d-1) in Grassmann space manifests under certain conditions as SO(1,3) (in d=4 subspace) times SO(10) \supset SU(3) \times SU(2) \times U(1) (in the rest of the space), accordingly the symmetry gro... |
1803.11222 | Christoph Nega | Fabian Fischbach, Albrecht Klemm and Christoph Nega | WKB Method and Quantum Periods beyond Genus One | V2: references added, typos corrected, version matching publication
in Journal of Physics A: Mathematical and Theoretical | Journal of Physics A: Mathematical and Theoretical, 52 (7) 075402,
2019 | 10.1088/1751-8121/aae8b0 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend topological string methods in order to perform WKB approximations
for quantum mechanical problems with higher order potentials efficiently. This
requires techniques for the evaluation of the relevant quantum periods for
Riemann surfaces beyond genus one. The basis of these quantum periods is fixed
using the... | [
{
"created": "Thu, 29 Mar 2018 19:01:33 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jan 2019 18:09:38 GMT",
"version": "v2"
}
] | 2019-01-29 | [
[
"Fischbach",
"Fabian",
""
],
[
"Klemm",
"Albrecht",
""
],
[
"Nega",
"Christoph",
""
]
] | We extend topological string methods in order to perform WKB approximations for quantum mechanical problems with higher order potentials efficiently. This requires techniques for the evaluation of the relevant quantum periods for Riemann surfaces beyond genus one. The basis of these quantum periods is fixed using the l... |
2402.05870 | Houwen Wu | Houwen Wu, Zihan Yan, Shuxuan Ying | Revisiting Schwarzschild black hole singularity through string theory | 14 pages, 1 figure | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The resolution of black hole singularities represents an essential problem in
the realm of quantum gravity. Due to the Belinskii, Khalatnikov and Lifshitz
(BKL) proposal, the structure of the black hole interior in vacuum Einstein's
equations can be described by the Kasner universe, which possesses the
$O\left(d,d\ri... | [
{
"created": "Thu, 8 Feb 2024 17:58:23 GMT",
"version": "v1"
}
] | 2024-02-09 | [
[
"Wu",
"Houwen",
""
],
[
"Yan",
"Zihan",
""
],
[
"Ying",
"Shuxuan",
""
]
] | The resolution of black hole singularities represents an essential problem in the realm of quantum gravity. Due to the Belinskii, Khalatnikov and Lifshitz (BKL) proposal, the structure of the black hole interior in vacuum Einstein's equations can be described by the Kasner universe, which possesses the $O\left(d,d\righ... |
2101.08788 | Andreas Stergiou | Johan Henriksson and Andreas Stergiou | Perturbative and Nonperturbative Studies of CFTs with MN Global Symmetry | 23 pages, 8 figures. v2: Minor emendations, additions and
clarifications | SciPost Phys. 11, 015 (2021) | 10.21468/SciPostPhys.11.1.015 | LA-UR-21-20310 | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fixed points in three dimensions described by conformal field theories with
$MN_{m,n}= O(m)^n\rtimes S_n$ global symmetry have extensive applications in
critical phenomena. Associated experimental data for $m=n=2$ suggest the
existence of two non-trivial fixed points, while the $\varepsilon$ expansion
predicts only o... | [
{
"created": "Thu, 21 Jan 2021 19:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 31 May 2021 18:10:41 GMT",
"version": "v2"
}
] | 2021-07-21 | [
[
"Henriksson",
"Johan",
""
],
[
"Stergiou",
"Andreas",
""
]
] | Fixed points in three dimensions described by conformal field theories with $MN_{m,n}= O(m)^n\rtimes S_n$ global symmetry have extensive applications in critical phenomena. Associated experimental data for $m=n=2$ suggest the existence of two non-trivial fixed points, while the $\varepsilon$ expansion predicts only one... |
hep-th/0512009 | Saharian | Aram A. Saharian | Vacuum densities in braneworlds | 6 pages, talk presented at the First International Congress of
Armenian Physicists, 11-15 September, 2005, Yerevan, Armenia | null | null | null | hep-th | null | We give a short review of the recent development in the investigation of the
vacuum expectation values of the bulk and surface energy-momentum tensors
generated by quantum fluctuations of a massive scalar field with general
curvature coupling parameter subject to Robin boundary conditions on two
codimension one paral... | [
{
"created": "Thu, 1 Dec 2005 12:02:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Saharian",
"Aram A.",
""
]
] | We give a short review of the recent development in the investigation of the vacuum expectation values of the bulk and surface energy-momentum tensors generated by quantum fluctuations of a massive scalar field with general curvature coupling parameter subject to Robin boundary conditions on two codimension one paralle... |
2010.02165 | Nikita Tselousov | A.Morozov, N.Tselousov | Are Maxwell knots integrable? | null | The European Physical Journal C volume 80, Article number: 1182
(2020) | 10.1140/epjc/s10052-020-08745-7 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review properties of the null-field solutions of source-free Maxwell
equations. We focus on the electric and magnetic field lines, especially on
limit cycles, which actually can be knotted and/or linked at every given
moment. We analyse the fact that the Poynting vector induces self-consistent
time evolution of th... | [
{
"created": "Mon, 5 Oct 2020 17:14:08 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Dec 2020 11:33:57 GMT",
"version": "v2"
}
] | 2020-12-29 | [
[
"Morozov",
"A.",
""
],
[
"Tselousov",
"N.",
""
]
] | We review properties of the null-field solutions of source-free Maxwell equations. We focus on the electric and magnetic field lines, especially on limit cycles, which actually can be knotted and/or linked at every given moment. We analyse the fact that the Poynting vector induces self-consistent time evolution of thes... |
1706.09016 | Jun Nian | Jun Nian | Gravity Dual of Two-Dimensional $\mathcal{N} = (2,2)^*$ Supersymmetric
Yang-Mills Theory and Integrable Models | 49 pages, 3 figures; V2: typos corrected, more discussions added | JHEP 03 (2018) 032 | 10.1007/JHEP03(2018)032 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The 2D $\mathcal{N}=(2,2)^*$ supersymmetric Yang-Mills theory can be obtained
from the 2D $\mathcal{N}=(4,4)$ theory with a twisted mass deformation. In this
paper we construct the gravity dual theory of the 2D $\mathcal{N}=(2,2)^*$
supersymmetric $U(N)$ Yang-Mills theory at the large $N$ and large 't Hooft
coupling ... | [
{
"created": "Tue, 27 Jun 2017 19:10:27 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2018 14:27:23 GMT",
"version": "v2"
}
] | 2021-07-02 | [
[
"Nian",
"Jun",
""
]
] | The 2D $\mathcal{N}=(2,2)^*$ supersymmetric Yang-Mills theory can be obtained from the 2D $\mathcal{N}=(4,4)$ theory with a twisted mass deformation. In this paper we construct the gravity dual theory of the 2D $\mathcal{N}=(2,2)^*$ supersymmetric $U(N)$ Yang-Mills theory at the large $N$ and large 't Hooft coupling li... |
hep-th/0404159 | Alberto Nicolis | Alberto Nicolis, Riccardo Rattazzi | Classical and Quantum Consistency of the DGP Model | 26 pages, 1 eps figure | JHEP 0406:059,2004 | 10.1088/1126-6708/2004/06/059 | IFT-UAM/CSIC-04-13, CERN-PH-TH/2004-063 | hep-th gr-qc hep-ph | null | We study the Dvali-Gabadadze-Porrati model by the method of the boundary
effective action. The truncation of this action to the bending mode \pi
consistently describes physics in a wide range of regimes both at the classical
and at the quantum level. The Vainshtein effect, which restores agreement with
precise tests ... | [
{
"created": "Wed, 21 Apr 2004 18:31:33 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Nicolis",
"Alberto",
""
],
[
"Rattazzi",
"Riccardo",
""
]
] | We study the Dvali-Gabadadze-Porrati model by the method of the boundary effective action. The truncation of this action to the bending mode \pi consistently describes physics in a wide range of regimes both at the classical and at the quantum level. The Vainshtein effect, which restores agreement with precise tests of... |
1308.3525 | Sang-Woo Kim | Masazumi Honda, Goro Ishiki, Sang-Woo Kim, Jun Nishimura, Asato
Tsuchiya | Direct test of the AdS/CFT correspondence by Monte Carlo studies of N=4
super Yang-Mills theory | v1) 39 pages, 12 figures; v2) references added; v3) published version
with minor corrections | JHEP 1311 (2013) 200 | 10.1007/JHEP11(2013)200 | KEK-TH-1646, YITP-13-65, KIAS-P13030 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform nonperturbative studies of N=4 super Yang-Mills theory by Monte
Carlo simulation. In particular, we calculate the correlation functions of
chiral primary operators to test the AdS/CFT correspondence. Our results agree
with the predictions obtained from the AdS side that the SUSY
non-renormalization propert... | [
{
"created": "Thu, 15 Aug 2013 23:43:03 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Sep 2013 06:51:21 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Dec 2013 08:09:54 GMT",
"version": "v3"
}
] | 2013-12-12 | [
[
"Honda",
"Masazumi",
""
],
[
"Ishiki",
"Goro",
""
],
[
"Kim",
"Sang-Woo",
""
],
[
"Nishimura",
"Jun",
""
],
[
"Tsuchiya",
"Asato",
""
]
] | We perform nonperturbative studies of N=4 super Yang-Mills theory by Monte Carlo simulation. In particular, we calculate the correlation functions of chiral primary operators to test the AdS/CFT correspondence. Our results agree with the predictions obtained from the AdS side that the SUSY non-renormalization property ... |
0904.1554 | Yu Tian | Xiao-Ning Wu, Yu Tian | Extremal Isolated Horizon/CFT Correspondence | 13 pages, no figure, revtex4; v2: abstract revised, minor
corrections, references added; v3: minor corrections, version to appear in
PRD | Phys.Rev.D80:024014,2009 | 10.1103/PhysRevD.80.024014 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The near-horizon limit of the extremal (weakly) isolated horizon is obtained
under the Bondi-like coordinates. For the vacuum case, explicit coordinate
transformation relating the near-horizon metric under the Bondi-like
coordinates and the standard Poincar\'e-type or global near-horizon metric of
the extremal Kerr b... | [
{
"created": "Thu, 9 Apr 2009 15:55:34 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Apr 2009 07:15:31 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Jul 2009 15:58:17 GMT",
"version": "v3"
}
] | 2009-09-02 | [
[
"Wu",
"Xiao-Ning",
""
],
[
"Tian",
"Yu",
""
]
] | The near-horizon limit of the extremal (weakly) isolated horizon is obtained under the Bondi-like coordinates. For the vacuum case, explicit coordinate transformation relating the near-horizon metric under the Bondi-like coordinates and the standard Poincar\'e-type or global near-horizon metric of the extremal Kerr bla... |
hep-th/0106222 | Norma Sanchez Demirm | N. Sanchez | Black Holes: Scatterers, Absorbers and Emitters of Particles | LaTex, 19 pages, Lectures delivered at the Chalonge School, Nato ASI:
Phase Transitions in the Early Universe: Theory and Observations. To appear
in the Proceedings, Editors H. J. de Vega, I. Khalatnikov, N. Sanchez.
(Kluwer Pub) | null | null | null | hep-th astro-ph gr-qc hep-ph | null | Accurate and powerful analytic and computational methods developped by the
author allow to obtain the highly non trivial total absorption spectrum of the
Black Hole, as well as phase shifts and cross sections (elastic and inelastic),
the angular distribution of absorbed and scattered waves, and the Hawking
emission r... | [
{
"created": "Mon, 25 Jun 2001 13:17:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sanchez",
"N.",
""
]
] | Accurate and powerful analytic and computational methods developped by the author allow to obtain the highly non trivial total absorption spectrum of the Black Hole, as well as phase shifts and cross sections (elastic and inelastic), the angular distribution of absorbed and scattered waves, and the Hawking emission rat... |
1709.10092 | Andrea Mauri | Marco S. Bianchi and Andrea Mauri | ABJM $\theta$-Bremsstrahlung at four loops and beyond: non-planar
corrections | 22 pages | null | 10.1007/JHEP11(2017)166 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the Bremsstrahlung function associated to a 1/6-BPS Wilson loop
in ABJM theory, with a cusp in the couplings to scalar fields. We non-trivially
extend its recent four-loop computation at weak coupling to include non-planar
corrections. We have recently proposed a conjecture relating this object to
supersy... | [
{
"created": "Thu, 28 Sep 2017 17:55:53 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Bianchi",
"Marco S.",
""
],
[
"Mauri",
"Andrea",
""
]
] | We consider the Bremsstrahlung function associated to a 1/6-BPS Wilson loop in ABJM theory, with a cusp in the couplings to scalar fields. We non-trivially extend its recent four-loop computation at weak coupling to include non-planar corrections. We have recently proposed a conjecture relating this object to supersymm... |
2106.11442 | F. David Wandler | Andrew A. Cox, Erich Poppitz, F. David Wandler | The mixed $0$-form/$1$-form anomaly in Hilbert space: pouring new wine
into old bottles | 53 pages, 0 figures. Typos corrected, comments and references added.
To appear in JHEP | null | 10.1007/JHEP10(2021)069 | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study four-dimensional gauge theories with arbitrary simple gauge group
with $1$-form global center symmetry and $0$-form parity or discrete chiral
symmetry. We canonically quantize on $\mathbb{T}^3$, in a fixed background
field gauging the $1$-form symmetry. We show that the mixed $0$-form/$1$-form
't Hooft anoma... | [
{
"created": "Mon, 21 Jun 2021 23:00:32 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Sep 2021 13:33:16 GMT",
"version": "v2"
}
] | 2021-10-27 | [
[
"Cox",
"Andrew A.",
""
],
[
"Poppitz",
"Erich",
""
],
[
"Wandler",
"F. David",
""
]
] | We study four-dimensional gauge theories with arbitrary simple gauge group with $1$-form global center symmetry and $0$-form parity or discrete chiral symmetry. We canonically quantize on $\mathbb{T}^3$, in a fixed background field gauging the $1$-form symmetry. We show that the mixed $0$-form/$1$-form 't Hooft anomaly... |
hep-th/9603182 | Adrian Rene Lugo | Adrian R. Lugo | Exact monopole instantons and cosmological solutions in string theory
from abelian dimensional reduction | 18 pages, section 5 replaced by 5 and 6, references added; to appear
in Phys. Rev. D | Phys.Rev. D55 (1997) 6394-6402 | 10.1103/PhysRevD.55.6394 | null | hep-th | null | We compute the exact string vacuum backgrounds corresponding to the
non-compact coset theory $SU(2,1)/SU(2)$. The conformal field theory defined by
the level $k= 4$ results in a five dimensional singular solution that
factorizes in an asymptotic region as the linear dilaton solution and a $S^3$
model. It presents two... | [
{
"created": "Wed, 27 Mar 1996 16:31:14 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Feb 1997 21:47:26 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Lugo",
"Adrian R.",
""
]
] | We compute the exact string vacuum backgrounds corresponding to the non-compact coset theory $SU(2,1)/SU(2)$. The conformal field theory defined by the level $k= 4$ results in a five dimensional singular solution that factorizes in an asymptotic region as the linear dilaton solution and a $S^3$ model. It presents two a... |
1312.3030 | Jun-Bao Wu | Jun-Bao Wu, Meng-Qi Zhu | BPS $M2$-branes in $AdS_4\times Q^{1, 1, 1}$ Dual to Loop Operators | v6, typoes fixed, 14 pages, no figures | Phys. Rev. D 89, 126003 (2014) | 10.1103/PhysRevD.89.126003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we first compute the Killing spinors of $AdS_4\times Q^{1, 1,
1}$ and its certain orbifolds. Based on this, two classes of $M2$-brane
solutions are found. The first class of solutions includes $M2$-branes dual to
Wilson loops in the fundamental representation as special cases. The second
class includes... | [
{
"created": "Wed, 11 Dec 2013 03:30:58 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Dec 2013 06:57:03 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Jun 2014 23:52:32 GMT",
"version": "v3"
},
{
"created": "Sun, 8 Jun 2014 14:40:04 GMT",
"version": "v4"
},
{
"cre... | 2015-06-10 | [
[
"Wu",
"Jun-Bao",
""
],
[
"Zhu",
"Meng-Qi",
""
]
] | In this paper, we first compute the Killing spinors of $AdS_4\times Q^{1, 1, 1}$ and its certain orbifolds. Based on this, two classes of $M2$-brane solutions are found. The first class of solutions includes $M2$-branes dual to Wilson loops in the fundamental representation as special cases. The second class includes t... |
1309.0956 | Kluson Josef | J. Kluson | Note About Consistent Extension of Quasidilaton Massive Gravity | 13 pages,v1:references added;section discussed the gauge fixing added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This note is devoted to the Hamiltonian analysis of extension of quasidilaton
massive gravity as was proposed recently in [arXiv:1306.5502]. We show that for
given formulation of the theory the additional primary constraint that is
responsible for the elimination of the Boulware-Deser ghost is missing. We
compare thi... | [
{
"created": "Wed, 4 Sep 2013 09:47:07 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Sep 2013 06:30:26 GMT",
"version": "v2"
}
] | 2013-09-16 | [
[
"Kluson",
"J.",
""
]
] | This note is devoted to the Hamiltonian analysis of extension of quasidilaton massive gravity as was proposed recently in [arXiv:1306.5502]. We show that for given formulation of the theory the additional primary constraint that is responsible for the elimination of the Boulware-Deser ghost is missing. We compare this ... |
hep-th/0403015 | Gungwon Kang | Gungwon Kang | Classical Stability of Black Branes | 6 pages, 2 figures, based on a talk at the 6th International
Conference on Gravitation and Astrophysics (ICGA 6), Seoul, Korea, 6-9 Oct
2003 | J.Korean Phys.Soc.45:S86-S89,2004 | null | KIAS-P04016 | hep-th gr-qc | null | Classical stability behaviors of various static black brane backgrounds under
small perturbations have been summarized briefly. They include cases of black
strings in AdS$_5$ space, charged black $p$-brane solutions in the type II
supergravity, and the BTZ black string in four-dimensions. The relationship
between dyn... | [
{
"created": "Sun, 29 Feb 2004 16:24:46 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Kang",
"Gungwon",
""
]
] | Classical stability behaviors of various static black brane backgrounds under small perturbations have been summarized briefly. They include cases of black strings in AdS$_5$ space, charged black $p$-brane solutions in the type II supergravity, and the BTZ black string in four-dimensions. The relationship between dynam... |
hep-th/9607180 | null | Khaled Abdel-Khalek (Phys. Dept./Lecce Univ.) | The Super P-Brane Scan and S Duality | null | null | null | null | hep-th | null | Taking into account the recent dualities we rederive the super p-brane scan.
Our main results are the importance of the metric's signature and the existence
of an S self-dual super 5-brane at D=14 with signature (7,7) or (11,3).
| [
{
"created": "Tue, 23 Jul 1996 12:26:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Abdel-Khalek",
"Khaled",
"",
"Phys. Dept./Lecce Univ."
]
] | Taking into account the recent dualities we rederive the super p-brane scan. Our main results are the importance of the metric's signature and the existence of an S self-dual super 5-brane at D=14 with signature (7,7) or (11,3). |
1511.00707 | Nabil Iqbal | Alejandra Castro, Diego M. Hofman, Nabil Iqbal | Entanglement Entropy in Warped Conformal Field Theories | 37 pages + appendix, 2 figures; v2: minor changes, references added;
v3: references added; v4: error corrected in derivation of twist operator
dimensions, results unchanged | null | 10.1007/JHEP02(2016)033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a detailed discussion of entanglement entropy in (1+1)-dimensional
Warped Conformal Field Theories (WCFTs). We implement the Rindler method to
evaluate entanglement and Renyi entropies for a single interval and along the
way we interpret our results in terms of twist field correlation functions.
Holographi... | [
{
"created": "Mon, 2 Nov 2015 21:10:25 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Dec 2015 14:41:55 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Mar 2016 15:51:12 GMT",
"version": "v3"
},
{
"created": "Wed, 18 Jan 2017 12:10:33 GMT",
"version": "v4"
}
] | 2017-01-19 | [
[
"Castro",
"Alejandra",
""
],
[
"Hofman",
"Diego M.",
""
],
[
"Iqbal",
"Nabil",
""
]
] | We present a detailed discussion of entanglement entropy in (1+1)-dimensional Warped Conformal Field Theories (WCFTs). We implement the Rindler method to evaluate entanglement and Renyi entropies for a single interval and along the way we interpret our results in terms of twist field correlation functions. Holographica... |
hep-th/0202142 | Robert Brandenberger | Robert H. Brandenberger (CERN & Brown Univ.), Jerome Martin (IAP) | On Signatures of Short Distance Physics in the Cosmic Microwave
Background | 11 pages, 4 figures | Int.J.Mod.Phys. A17 (2002) 3663-3680 | 10.1142/S0217751X02010765 | BRWON-HET-1302 | hep-th astro-ph gr-qc hep-ph | null | Following a self-contained review of the basics of the theory of cosmological
perturbations, we discuss why the conclusions reached in the recent paper by
Kaloper et al are too pessimistic estimates of the amplitude of possible
imprints of trans-Planckian (string) physics on the spectrum of cosmic
microwave anisotrop... | [
{
"created": "Thu, 21 Feb 2002 11:35:00 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Brandenberger",
"Robert H.",
"",
"CERN & Brown Univ."
],
[
"Martin",
"Jerome",
"",
"IAP"
]
] | Following a self-contained review of the basics of the theory of cosmological perturbations, we discuss why the conclusions reached in the recent paper by Kaloper et al are too pessimistic estimates of the amplitude of possible imprints of trans-Planckian (string) physics on the spectrum of cosmic microwave anisotropie... |
1104.2324 | Yasunori Nomura | Yasunori Nomura | Physical Theories, Eternal Inflation, and Quantum Universe | 66 pages, 13 figures, longer version of the abstract in the body of
the paper; v2: minor revision | null | 10.1007/JHEP11(2011)063 | UCB-PTH-11/02 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a framework in which well-defined predictions are obtained in an
eternally inflating multiverse, based on the principles of quantum mechanics.
We show that the entire multiverse is described purely from the viewpoint of a
single "observer," who describes the world as a quantum state defined on
his/her past... | [
{
"created": "Tue, 12 Apr 2011 20:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Apr 2011 20:54:59 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Nomura",
"Yasunori",
""
]
] | We present a framework in which well-defined predictions are obtained in an eternally inflating multiverse, based on the principles of quantum mechanics. We show that the entire multiverse is described purely from the viewpoint of a single "observer," who describes the world as a quantum state defined on his/her past l... |
1112.4374 | Stefan Floerchinger | Stefan Floerchinger | Analytic continuation of functional renormalization group equations | 32 pages, 5 figures, published version | JHEP 05, 021 (2012) | 10.1007/JHEP05(2012)021 | CERN-PH-TH/2011-320 | hep-th cond-mat.quant-gas hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Functional renormalization group equations are analytically continued from
imaginary Matsubara frequencies to the real frequency axis. On the example of a
scalar field with O(N) symmetry we discuss the analytic structure of the
flowing action and show how it is possible to derive and solve flow equations
for real-tim... | [
{
"created": "Mon, 19 Dec 2011 15:45:47 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Aug 2012 12:45:28 GMT",
"version": "v2"
}
] | 2012-08-20 | [
[
"Floerchinger",
"Stefan",
""
]
] | Functional renormalization group equations are analytically continued from imaginary Matsubara frequencies to the real frequency axis. On the example of a scalar field with O(N) symmetry we discuss the analytic structure of the flowing action and show how it is possible to derive and solve flow equations for real-time ... |
hep-th/9205102 | null | Roberto Zucchini | Light Cone $W_n$ Geometry and its Symmetries and Projective Field Theory | 32 pages, plain TeX | Class.Quant.Grav.10:253-278,1993 | 10.1088/0264-9381/10/2/008 | null | hep-th | null | I show that the generalized Beltrami differentials and projective connections
which appear naturally in induced light cone $W_n$ gravity are geometrical
fields parametrizing in one-to-one fashion generalized projective structures on
a fixed base Riemann surface. I also show that $W_n$ symmetries are nothing but
gauge... | [
{
"created": "Thu, 28 May 1992 09:18:00 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Zucchini",
"Roberto",
""
]
] | I show that the generalized Beltrami differentials and projective connections which appear naturally in induced light cone $W_n$ gravity are geometrical fields parametrizing in one-to-one fashion generalized projective structures on a fixed base Riemann surface. I also show that $W_n$ symmetries are nothing but gauge t... |
hep-th/9706176 | Harutada Sato | Naruhiko Aizawa, Tatsuo Kobayashi and Haru-Tada Sato | Notes on Curtright-Zachos Deformations of osp(1,2) and Super Virasoro
Algebras | 22+1 pages. Latex file | Int.J.Mod.Phys. A12 (1997) 5867-5883 | 10.1142/S0217751X97003078 | NBI-HE-96-66, OWUAM-017, INS-Rep-1173 | hep-th | null | Based on the quantum superspace construction of $q$-deformed algebra, we
discuss a supersymmetric extension of the deformed Virasoro algebra, which is a
subset of the $q$-$W_{\infty}$ algebra recently appeared in the context of
two-dimensional string theory. We analyze two types of deformed super-Virasoro
algebra as ... | [
{
"created": "Wed, 25 Jun 1997 10:32:56 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Aizawa",
"Naruhiko",
""
],
[
"Kobayashi",
"Tatsuo",
""
],
[
"Sato",
"Haru-Tada",
""
]
] | Based on the quantum superspace construction of $q$-deformed algebra, we discuss a supersymmetric extension of the deformed Virasoro algebra, which is a subset of the $q$-$W_{\infty}$ algebra recently appeared in the context of two-dimensional string theory. We analyze two types of deformed super-Virasoro algebra as we... |
1410.7408 | Wilke van der Schee | Steven S. Gubser and Wilke van der Schee | Complexified boost invariance and holographic heavy ion collisions | 13 pages, 8 figures. v2: minor clarification and updated computation.
v3: matches published version, added a table | JHEP 01 (2015) 028 | 10.1007/JHEP01(2015)028 | MIT-CTP/4602, PUPT-2473 | hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | At strong coupling holographic studies have shown that heavy ion collisions
do not obey normal boost invariance. Here we study a modified boost invariance
through a complex shift in time, and show that this leads to surprisingly good
agreement with numerical holographic computations. When including perturbations
the ... | [
{
"created": "Mon, 27 Oct 2014 20:01:34 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Nov 2014 20:39:55 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Jan 2015 22:49:39 GMT",
"version": "v3"
}
] | 2015-01-13 | [
[
"Gubser",
"Steven S.",
""
],
[
"van der Schee",
"Wilke",
""
]
] | At strong coupling holographic studies have shown that heavy ion collisions do not obey normal boost invariance. Here we study a modified boost invariance through a complex shift in time, and show that this leads to surprisingly good agreement with numerical holographic computations. When including perturbations the ag... |
hep-th/0105038 | Gregory Moore | Juan Maldacena, Gregory Moore, and Nathan Seiberg | Geometrical interpretation of D-branes in gauged WZW models | 67 pp. harvmac b-mode, 2 figures | JHEP 0107:046,2001 | 10.1088/1126-6708/2001/07/046 | RUNHETC-2001-15 | hep-th | null | We show that one can construct D-branes in parafermionic and WZW theories
(and their orbifolds) which have very natural geometrical interpretations, and
yet are not automatically included in the standard Cardy construction of
D-branes in rational conformal field theory. The relation between these
theories and their T... | [
{
"created": "Thu, 3 May 2001 18:46:30 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Maldacena",
"Juan",
""
],
[
"Moore",
"Gregory",
""
],
[
"Seiberg",
"Nathan",
""
]
] | We show that one can construct D-branes in parafermionic and WZW theories (and their orbifolds) which have very natural geometrical interpretations, and yet are not automatically included in the standard Cardy construction of D-branes in rational conformal field theory. The relation between these theories and their T-d... |
hep-th/0201188 | W. F. Kao | Chiang-Mei Chen and W.F. Kao | Stability of the Anisotropic Brane Cosmology | 14 pages, 6 figures | null | null | null | hep-th | null | The stability of the Bianchi type I anisotropic brane cosmology is analyzed
in this paper. We also study the effect of the brane solution by comparing the
models on the 3-brane and the models in the conventional Einstein's space.
Analysis is presented for two different models: one with a perfect fluid and
the other o... | [
{
"created": "Thu, 24 Jan 2002 15:56:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Kao",
"W. F.",
""
]
] | The stability of the Bianchi type I anisotropic brane cosmology is analyzed in this paper. We also study the effect of the brane solution by comparing the models on the 3-brane and the models in the conventional Einstein's space. Analysis is presented for two different models: one with a perfect fluid and the other one... |
1310.4410 | Matteo Beccaria | Matteo Beccaria, Guido Macorini | On the partition functions of higher spin black holes | 15 pages, 4 figures. v2: more comments and references | null | 10.1007/JHEP12(2013)027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reconsider black hole solutions of D = 3 higher-spin gravity in the
$hs[\lambda]\oplus hs[\lambda]$ Chern-Simons formulation. A suitable
generalisation of the BTZ black hole has a spin-3 chemical potential $\alpha$,
and non-zero values of all the conserved charges associated with the asymptotic
$\mathcal W_\infty[... | [
{
"created": "Wed, 16 Oct 2013 15:06:43 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2013 08:32:19 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Beccaria",
"Matteo",
""
],
[
"Macorini",
"Guido",
""
]
] | We reconsider black hole solutions of D = 3 higher-spin gravity in the $hs[\lambda]\oplus hs[\lambda]$ Chern-Simons formulation. A suitable generalisation of the BTZ black hole has a spin-3 chemical potential $\alpha$, and non-zero values of all the conserved charges associated with the asymptotic $\mathcal W_\infty[\l... |
1210.7015 | Donovan Young | Charlotte Kristjansen, Gordon W. Semenoff, Donovan Young | Chiral primary one-point functions in the D3-D7 defect conformal field
theory | v2 minor edits and additional references added | JHEP 1301 (2013) 117 | 10.1007/JHEP01(2013)117 | NORDITA-2012-81 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the one-point functions of chiral primary operators in the
non-supersymmetric defect conformal field theory that is dual to the IIB string
theory on $AdS_5\times S^5$ background with a probe D7 brane with internal
gauge field flux, both in perturbative Yang-Mills theory and in the string
theory dual. The f... | [
{
"created": "Thu, 25 Oct 2012 22:41:40 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2012 09:27:22 GMT",
"version": "v2"
}
] | 2013-01-24 | [
[
"Kristjansen",
"Charlotte",
""
],
[
"Semenoff",
"Gordon W.",
""
],
[
"Young",
"Donovan",
""
]
] | We compute the one-point functions of chiral primary operators in the non-supersymmetric defect conformal field theory that is dual to the IIB string theory on $AdS_5\times S^5$ background with a probe D7 brane with internal gauge field flux, both in perturbative Yang-Mills theory and in the string theory dual. The for... |
hep-th/0105207 | Ali Chamseddine | A. H. Chamseddine and W. A. Sabra (CAMS/American University of Beirut) | Curved Domain Walls of Five Dimensional Gauged Supergravity | Nucl. Phys. version, minor changes | Nucl.Phys. B630 (2002) 326-338 | 10.1016/S0550-3213(02)00128-1 | CAMS/01-04 | hep-th | null | We study curved domain wall solutions for gauged supergravity theories
obtained by gauging some of the isometries of the manifold spanned by the
scalars of vector and hypermultiplets. We first consider the case obtained by
compactifying M-theory on a Calabi-Yau threefold in the presence of G-fluxes.
It is found that ... | [
{
"created": "Mon, 21 May 2001 17:38:06 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jun 2001 19:55:48 GMT",
"version": "v2"
},
{
"created": "Sun, 23 Jun 2002 15:08:19 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Chamseddine",
"A. H.",
"",
"CAMS/American University of Beirut"
],
[
"Sabra",
"W. A.",
"",
"CAMS/American University of Beirut"
]
] | We study curved domain wall solutions for gauged supergravity theories obtained by gauging some of the isometries of the manifold spanned by the scalars of vector and hypermultiplets. We first consider the case obtained by compactifying M-theory on a Calabi-Yau threefold in the presence of G-fluxes. It is found that su... |
hep-th/0404127 | Olaf Lechtenfeld | Tatiana A. Ivanova, Olaf Lechtenfeld, Helge Mueller-Ebhardt | Noncommutative Moduli for Multi-Instantons | 1+9 pages; v2: reference added, published version | Mod.Phys.Lett. A19 (2004) 2419-2430 | 10.1142/S0217732304015464 | null | hep-th | null | There exists a recursive algorithm for constructing BPST-type
multi-instantons on commutative R^4. When deformed noncommutatively, however,
it becomes difficult to write down non-singular instanton configurations with
topological charge greater than one in explicit form. We circumvent this
difficulty by allowing for ... | [
{
"created": "Mon, 19 Apr 2004 13:01:11 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Aug 2004 18:06:15 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Ivanova",
"Tatiana A.",
""
],
[
"Lechtenfeld",
"Olaf",
""
],
[
"Mueller-Ebhardt",
"Helge",
""
]
] | There exists a recursive algorithm for constructing BPST-type multi-instantons on commutative R^4. When deformed noncommutatively, however, it becomes difficult to write down non-singular instanton configurations with topological charge greater than one in explicit form. We circumvent this difficulty by allowing for th... |
hep-th/0601129 | Kasper Peeters | Hermann Nicolai and Kasper Peeters | Loop and spin foam quantum gravity: a brief guide for beginners | 20 pages, 11 figures; Contributed article to "An assessment of
current paradigms in the physics of fundamental interactions", ed. I.
Stamatescu, Springer; v2: several issues clarified, references added | Lect.NotesPhys.721:151-184,2007 | 10.1007/978-3-540-71117-9_9 | AEI-2006-004 | hep-th | null | We review aspects of loop quantum gravity and spin foam models at an
introductory level, with special attention to questions frequently asked by
non-specialists.
| [
{
"created": "Wed, 18 Jan 2006 20:40:42 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Feb 2006 13:45:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Nicolai",
"Hermann",
""
],
[
"Peeters",
"Kasper",
""
]
] | We review aspects of loop quantum gravity and spin foam models at an introductory level, with special attention to questions frequently asked by non-specialists. |
hep-th/0507227 | Murat Gunaydin | M. Gunaydin, S. McReynolds and M. Zagermann | Unified N=2 Maxwell-Einstein and Yang-Mills-Einstein Supergravity
Theories in Four Dimensions | 47 pages; latex file | JHEP 0509:026,2005 | 10.1088/1126-6708/2005/09/026 | SU-ITP-05/25 | hep-th | null | We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and
unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions.
As their defining property, these theories admit the action of a global or
local symmetry group that is (i) simple, and (ii) acts irreducibly on all the
vector field... | [
{
"created": "Fri, 22 Jul 2005 19:07:48 GMT",
"version": "v1"
}
] | 2011-02-09 | [
[
"Gunaydin",
"M.",
""
],
[
"McReynolds",
"S.",
""
],
[
"Zagermann",
"M.",
""
]
] | We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions. As their defining property, these theories admit the action of a global or local symmetry group that is (i) simple, and (ii) acts irreducibly on all the vector fields ... |
hep-th/0310138 | Mikael Smedb\"ack Mr | M. Smedb\"ack | On Effective Actions for the Bosonic Tachyon | 20 pages, 1 figure. v2: corrected typos, one reference added | JHEP 0311 (2003) 067 | 10.1088/1126-6708/2003/11/067 | UUITP-16/03 | hep-th | null | We extend the analysis of hep-th/0304045 to the bosonic case and find the
one-derivative effective action valid in the vicinity of rolling tachyons with
an energy not larger than that of the original D-brane. For on-shell tachyons
rolling down the well-behaved side of the potential in this theory, the energy
is conse... | [
{
"created": "Tue, 14 Oct 2003 18:38:08 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2003 16:47:44 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Smedbäck",
"M.",
""
]
] | We extend the analysis of hep-th/0304045 to the bosonic case and find the one-derivative effective action valid in the vicinity of rolling tachyons with an energy not larger than that of the original D-brane. For on-shell tachyons rolling down the well-behaved side of the potential in this theory, the energy is conserv... |
hep-th/0010191 | Julian Lee | Julian Lee | Tunneling between the giant gravitons in AdS5 x S5 | revtex, 8 pages, 2 figures. The conclusion is changed to claim that
there is no instanton. Discussions on the supersymmetry of the classical
solution and the non-relativistic limit are removed and added, respectively.
The simulations can now be done at
http://hep1.c.u-tokyo.ac.jp/~jul/giant1/Applet1.html | Phys.Rev. D64 (2001) 046012 | 10.1103/PhysRevD.64.046012 | UT-KOMABA 00-13 | hep-th | null | I consider the giant gravitons in AdS5 x S5. By numerical simulation, I show
a strong indication that there is no instanton solution describing the direct
tunneling between the giant graviton in the S5 and its dual counterpart in the
AdS5. I argue that it supports the supersymmetry breaking scenario suggested in
hep-... | [
{
"created": "Mon, 23 Oct 2000 02:20:25 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Oct 2000 05:32:10 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Apr 2001 04:19:25 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Lee",
"Julian",
""
]
] | I consider the giant gravitons in AdS5 x S5. By numerical simulation, I show a strong indication that there is no instanton solution describing the direct tunneling between the giant graviton in the S5 and its dual counterpart in the AdS5. I argue that it supports the supersymmetry breaking scenario suggested in hep-th... |
1307.4343 | Ivonne Zavala | Diederik Roest, Marco Scalisi and Ivonne Zavala | Kahler potentials for Planck inflation | 18 pages; v3: minor corrections. Version to appear in JCAP | JCAP11(2013)007 | 10.1088/1475-7516/2013/11/007 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We assess which Kahler potentials in supergravity lead to viable single-field
inflationary models that are consistent with Planck. We highlight the role of
symmetries, such as shift, Heisenberg and supersymmetry, in these
constructions. Also the connections to string theory are pointed out. Finally,
we discuss a supe... | [
{
"created": "Tue, 16 Jul 2013 17:05:47 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Aug 2013 18:46:18 GMT",
"version": "v2"
},
{
"created": "Thu, 31 Oct 2013 14:59:57 GMT",
"version": "v3"
}
] | 2013-11-13 | [
[
"Roest",
"Diederik",
""
],
[
"Scalisi",
"Marco",
""
],
[
"Zavala",
"Ivonne",
""
]
] | We assess which Kahler potentials in supergravity lead to viable single-field inflationary models that are consistent with Planck. We highlight the role of symmetries, such as shift, Heisenberg and supersymmetry, in these constructions. Also the connections to string theory are pointed out. Finally, we discuss a superg... |
0706.3811 | Veselin Filev | Veselin G. Filev (Southern California U.) | Criticality, Scaling and Chiral Symmetry Breaking in External Magnetic
Field | 29 pages, 9 figures. Accepted in JHEP. Updated to mach the published
version. One figure added, some definitions improved | JHEP0804:088,2008 | 10.1088/1126-6708/2008/04/088 | null | hep-th | null | We consider a D7-brane probe of $AdS_{5}\times S^5$ in the presence of pure
gauge $B$-field. The dual gauge theory is flavored Yang-Mills theory in
external magnetic field. We explore the dependence of the fermionic condensate
on the bare quark mass $m_{q}$ and study the discrete self-similar behavior of
the theory n... | [
{
"created": "Tue, 26 Jun 2007 12:35:28 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Apr 2008 18:49:45 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Filev",
"Veselin G.",
"",
"Southern California U."
]
] | We consider a D7-brane probe of $AdS_{5}\times S^5$ in the presence of pure gauge $B$-field. The dual gauge theory is flavored Yang-Mills theory in external magnetic field. We explore the dependence of the fermionic condensate on the bare quark mass $m_{q}$ and study the discrete self-similar behavior of the theory nea... |
hep-th/0506265 | Adam Clark | A. B. Clark, and A. Karch | Super Janus | 16 pages, 4 figures. V2: typos corrected, references updated | JHEP 0510:094,2005 | 10.1088/1126-6708/2005/10/094 | UW/PT 05-15 | hep-th | null | We propose and study a supersymmetric version of the Janus domain wall
solution of type IIB supergravity. Janus is dual to N=4 super Yang Mills theory
with a coupling constant that jumps across an interface. While the interface in
the Janus field theory completely breaks all supersymmetries, it was found
earlier that... | [
{
"created": "Thu, 30 Jun 2005 19:55:21 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jul 2005 21:30:48 GMT",
"version": "v2"
}
] | 2010-12-03 | [
[
"Clark",
"A. B.",
""
],
[
"Karch",
"A.",
""
]
] | We propose and study a supersymmetric version of the Janus domain wall solution of type IIB supergravity. Janus is dual to N=4 super Yang Mills theory with a coupling constant that jumps across an interface. While the interface in the Janus field theory completely breaks all supersymmetries, it was found earlier that s... |
hep-th/0103062 | Katarzyna Zuleta | Peter Tinyakov and Katarzyna Zuleta | On the thin-string limit of the 6d stringlike defect model | 3 pages; v2: an alternative interpretation of our results, overlooked
in the first version, is added | Phys.Rev. D64 (2001) 025022 | 10.1103/PhysRevD.64.025022 | UNIL-IPT/01-03 | hep-th | null | We show that in 6d models localizing gravity on stringlike defects and
satisfying the dominant energy condition, the metric exterior to the string
inevitably depends on the string's thickness. As a consequence, in the limit of
thin string either the gravity delocalizes, or the six-dimensional Planck scale
must be muc... | [
{
"created": "Fri, 9 Mar 2001 16:27:10 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Mar 2001 15:19:45 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Tinyakov",
"Peter",
""
],
[
"Zuleta",
"Katarzyna",
""
]
] | We show that in 6d models localizing gravity on stringlike defects and satisfying the dominant energy condition, the metric exterior to the string inevitably depends on the string's thickness. As a consequence, in the limit of thin string either the gravity delocalizes, or the six-dimensional Planck scale must be much ... |
hep-th/9902134 | Nick Dorey | N. Dorey, T. J. Hollowood and D. Tong | The BPS Spectra of Gauge Theories in Two and Four Dimensions | amstex, 46 pages with 2 figures | JHEP 9905:006,1999 | 10.1088/1126-6708/1999/05/006 | SWAT-217, UW/PT 99-04, TIFR/TH/99-02 | hep-th | null | We study N=(2,2) supersymmetric abelian gauge theories in two dimensions. The
exact BPS spectrum of these models is shown to coincide with the spectrum of
massive hypermultiplets of certain N=2 supersymmetric gauge theories in four
dimensions. A special case of these results involves a surprising connection
between f... | [
{
"created": "Thu, 18 Feb 1999 22:45:42 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Dorey",
"N.",
""
],
[
"Hollowood",
"T. J.",
""
],
[
"Tong",
"D.",
""
]
] | We study N=(2,2) supersymmetric abelian gauge theories in two dimensions. The exact BPS spectrum of these models is shown to coincide with the spectrum of massive hypermultiplets of certain N=2 supersymmetric gauge theories in four dimensions. A special case of these results involves a surprising connection between fou... |
2112.08433 | Shan-Ming Ruan | Ibrahim Akal, Taishi Kawamoto, Shan-Ming Ruan, Tadashi Takayanagi,
Zixia Wei | On the Page curve under final state projection | 5+2 pages, 6 figures | null | 10.1103/PhysRevD.105.126026 | YITP-21-158; IPMU21-0086 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The black hole singularity plays a crucial role in formulating Hawking's
information paradox. The global spacetime analysis may be reconciled with
unitarity by imposing a final state boundary condition on the spacelike
singularity. Motivated by the final state proposal, we explore the effect of
final state projection... | [
{
"created": "Wed, 15 Dec 2021 19:20:38 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Dec 2021 11:23:09 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Akal",
"Ibrahim",
""
],
[
"Kawamoto",
"Taishi",
""
],
[
"Ruan",
"Shan-Ming",
""
],
[
"Takayanagi",
"Tadashi",
""
],
[
"Wei",
"Zixia",
""
]
] | The black hole singularity plays a crucial role in formulating Hawking's information paradox. The global spacetime analysis may be reconciled with unitarity by imposing a final state boundary condition on the spacelike singularity. Motivated by the final state proposal, we explore the effect of final state projection i... |
hep-th/0512304 | Laura Mersini | Laura Mersini-Houghton | Wavefunction of the Universe on the Landscape | 7 pgs., 1 fig | In "Einstein's Jury: The Race to Test Relativity" by Jeffrey
Crelinsten, Princeton University Press, 2006 | 10.1063/1.2399686 | null | hep-th gr-qc hep-ph | null | This talk reviews the proposal for dynamically selecting the most probable
wavefunction of the universe propagating on the landscape of string theory, by
means of quantum cosmology. Talk given at 'Albert Einstein Century
International Conference'-UNESCO, Paris July 18-22 2005.
| [
{
"created": "Fri, 23 Dec 2005 18:40:40 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Mersini-Houghton",
"Laura",
""
]
] | This talk reviews the proposal for dynamically selecting the most probable wavefunction of the universe propagating on the landscape of string theory, by means of quantum cosmology. Talk given at 'Albert Einstein Century International Conference'-UNESCO, Paris July 18-22 2005. |
2112.12118 | Dmitri Sorokin | Dmitri P. Sorokin | Introductory Notes on Non-linear Electrodynamics and its Applications | 26 pages, based on talk given via Zoom at GGI Tea Breaks' Seminar,
Florence, December 15, 2021; v2: typos corrected, added some details and
references; v3: minor corrections, references updated | null | 10.1002/prop.202200092 | null | hep-th cond-mat.str-el gr-qc hep-ph physics.optics | http://creativecommons.org/licenses/by/4.0/ | In 1933-1934 Born and Infeld constructed the first non-linear generalization
of Maxwell's electrodynamics that turned out to be a remarkable theory in many
respects. In 1935 Heisenberg and Euler computed a complete effective action
describing non-linear corrections to Maxwell's theory due to quantum
electron-positron... | [
{
"created": "Wed, 22 Dec 2021 18:30:32 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jan 2022 19:00:02 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Jul 2022 15:43:42 GMT",
"version": "v3"
}
] | 2022-09-07 | [
[
"Sorokin",
"Dmitri P.",
""
]
] | In 1933-1934 Born and Infeld constructed the first non-linear generalization of Maxwell's electrodynamics that turned out to be a remarkable theory in many respects. In 1935 Heisenberg and Euler computed a complete effective action describing non-linear corrections to Maxwell's theory due to quantum electron-positron o... |
2007.05541 | Daniele Teresi | Christian Gross, Alessandro Strumia, Daniele Teresi, Matteo Zirilli | Is negative kinetic energy meta-stable? | 40 pages, 6 figures; published version | Phys. Rev. D 103, 115025 (2021) | 10.1103/PhysRevD.103.115025 | null | hep-th cond-mat.stat-mech gr-qc hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the possibility that theories with negative kinetic energy
(ghosts) can be meta-stable up to cosmologically long times. In classical
mechanics, ghosts undergo spontaneous lockdown rather than run-away if
weakly-coupled and non-resonant. Physical examples of this phenomenon are
shown. In quantum mechanics t... | [
{
"created": "Fri, 10 Jul 2020 18:00:03 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jun 2021 08:19:51 GMT",
"version": "v2"
}
] | 2021-06-23 | [
[
"Gross",
"Christian",
""
],
[
"Strumia",
"Alessandro",
""
],
[
"Teresi",
"Daniele",
""
],
[
"Zirilli",
"Matteo",
""
]
] | We explore the possibility that theories with negative kinetic energy (ghosts) can be meta-stable up to cosmologically long times. In classical mechanics, ghosts undergo spontaneous lockdown rather than run-away if weakly-coupled and non-resonant. Physical examples of this phenomenon are shown. In quantum mechanics thi... |
2201.04053 | Haiying Cai | Haiying Cai | Effective Lagrangian and stability analysis in warped space | 21 pages including appendices, updated with deriving the scalar EOM
from Einstein Equation in appendix | JHEP09(2022)195 | 10.1007/JHEP09(2022)195 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the warped space model, the inter-brane distance can be stabilized by the
Goldberger-Wise mechanism. Of particular importance, the stabilization
potential calls for a proper identification of the dynamical degree of freedom.
In this paper, we provided a complete calculation of the effective Lagrangian
till the qua... | [
{
"created": "Tue, 11 Jan 2022 16:56:57 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Apr 2022 15:56:09 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Jun 2022 15:56:18 GMT",
"version": "v3"
},
{
"created": "Wed, 7 Sep 2022 15:06:20 GMT",
"version": "v4"
}
] | 2022-09-27 | [
[
"Cai",
"Haiying",
""
]
] | In the warped space model, the inter-brane distance can be stabilized by the Goldberger-Wise mechanism. Of particular importance, the stabilization potential calls for a proper identification of the dynamical degree of freedom. In this paper, we provided a complete calculation of the effective Lagrangian till the quadr... |
1407.0728 | Hong Lu | Wei-Jian Geng and H. Lu | Isotropic Expansion of Inhomogeneous Universe | Latex, 8 pages, polishing before journal submission and references
added | Phys. Rev. D 90, 083511 (2014) | 10.1103/PhysRevD.90.083511 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a cosmological model that describes isotropic expansion of
inhomogeneous universe. The energy-momentum tensor that creates the spatial
inhomogeneity may not affect the uniform expansion scaling factor $a(t)$ in the
FLRW-like metrics. Such energy-momentum tensor may not be exotic; in fact any
linear or non-... | [
{
"created": "Wed, 2 Jul 2014 21:36:19 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Jul 2014 08:24:36 GMT",
"version": "v2"
}
] | 2014-10-15 | [
[
"Geng",
"Wei-Jian",
""
],
[
"Lu",
"H.",
""
]
] | We propose a cosmological model that describes isotropic expansion of inhomogeneous universe. The energy-momentum tensor that creates the spatial inhomogeneity may not affect the uniform expansion scaling factor $a(t)$ in the FLRW-like metrics. Such energy-momentum tensor may not be exotic; in fact any linear or non-li... |
1503.03870 | Peter Browne Ronne | Yasuaki Hikida, Peter B. Ronne | Marginal deformations and the Higgs phenomenon in higher spin AdS_3
holography | 33 pages, published version | null | null | RUP-15-4 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, a 2d coset model with N=3 superconformal symmetry was proposed to
be holographic dual to a higher spin supergravity on AdS_3 and the relation to
superstring theory was discussed. However, away from the tensionless limit,
there is no higher spin symmetry and the higher spin states are massive. In
this paper,... | [
{
"created": "Thu, 12 Mar 2015 20:00:20 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jul 2015 12:12:25 GMT",
"version": "v2"
}
] | 2015-07-23 | [
[
"Hikida",
"Yasuaki",
""
],
[
"Ronne",
"Peter B.",
""
]
] | Recently, a 2d coset model with N=3 superconformal symmetry was proposed to be holographic dual to a higher spin supergravity on AdS_3 and the relation to superstring theory was discussed. However, away from the tensionless limit, there is no higher spin symmetry and the higher spin states are massive. In this paper, w... |
0707.0552 | Brihaye Yves | Y. Brihaye, E. Radu and D. H. Tchrakian | AdS$_5$ rotating non-Abelian black holes | 14 pages, 7 figures | Phys.Rev.D76:105005,2007 | 10.1103/PhysRevD.76.105005 | null | hep-th | null | We present arguments for the existence of charged, rotating black holes with
equal magnitude angular momenta in $d=5$ Einstein-Yang-Mills theory with
negative cosmological constant. These solutions posses a regular horizon of
spherical topology and approach asymptotically the Anti-de Sitter spacetime
background. The ... | [
{
"created": "Wed, 4 Jul 2007 07:17:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Brihaye",
"Y.",
""
],
[
"Radu",
"E.",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | We present arguments for the existence of charged, rotating black holes with equal magnitude angular momenta in $d=5$ Einstein-Yang-Mills theory with negative cosmological constant. These solutions posses a regular horizon of spherical topology and approach asymptotically the Anti-de Sitter spacetime background. The bl... |
hep-th/0611316 | Jin-Ho Cho | Jin-Ho Cho | Super Jackstraws and Super Waterwheels | 23 pages, 10 figures | JHEP 0701:095,2007 | 10.1088/1126-6708/2007/01/095 | null | hep-th | null | We construct various new BPS states of D-branes preserving 8 supersymmetries.
These include super Jackstraws (a bunch of scattered D- or (p,q)-strings
preserving supersymmetries), and super waterwheels (a number of D2-branes
intersecting at generic angles on parallel lines while preserving
supersymmetries). Super D-J... | [
{
"created": "Tue, 28 Nov 2006 21:05:40 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Cho",
"Jin-Ho",
""
]
] | We construct various new BPS states of D-branes preserving 8 supersymmetries. These include super Jackstraws (a bunch of scattered D- or (p,q)-strings preserving supersymmetries), and super waterwheels (a number of D2-branes intersecting at generic angles on parallel lines while preserving supersymmetries). Super D-Jac... |
2407.08593 | Wenliang Li | Wenliang Li | Analytic trajectory bootstrap for matrix models | 32 pages, 9 figures | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the large $N$ two-matrix model with $\text{Tr}[A,B]^2$ interaction
and quartic potentials by the analytic trajectory bootstrap, where $A$ and $B$
represent the two matrices. In the large $N$ limit, we can focus on the single
trace moments associated with the words composed of the letters $A$ and $B$.
Analy... | [
{
"created": "Thu, 11 Jul 2024 15:19:08 GMT",
"version": "v1"
}
] | 2024-07-12 | [
[
"Li",
"Wenliang",
""
]
] | We revisit the large $N$ two-matrix model with $\text{Tr}[A,B]^2$ interaction and quartic potentials by the analytic trajectory bootstrap, where $A$ and $B$ represent the two matrices. In the large $N$ limit, we can focus on the single trace moments associated with the words composed of the letters $A$ and $B$. Analyti... |
2406.07629 | Ajay Mohan | Gautam Mandal and Ajay Mohan | Exact lattice bosonization of finite N matrix quantum mechanics and c =
1 | 25 pages + appendices, 9 figures (v1) | null | null | TIFR/TH/24-6 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a new exact lattice bosonization of matrix quantum mechanics
(equivalently of non-relativistic fermions) that is valid for arbitrary rank N
of the matrix, based on an exact operator bosonization introduced earlier in
[1]. The trace identities are automatically incorporated in this formalism. The
finite nu... | [
{
"created": "Tue, 11 Jun 2024 18:00:32 GMT",
"version": "v1"
}
] | 2024-06-13 | [
[
"Mandal",
"Gautam",
""
],
[
"Mohan",
"Ajay",
""
]
] | We describe a new exact lattice bosonization of matrix quantum mechanics (equivalently of non-relativistic fermions) that is valid for arbitrary rank N of the matrix, based on an exact operator bosonization introduced earlier in [1]. The trace identities are automatically incorporated in this formalism. The finite numb... |
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