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2110.05463
George Tringas
Ioannis Dalianis, Alex Kehagias, Ioannis Taskas, George Tringas
On the Vacuum Structure of the $\mathcal{N}=4$ Conformal Supergravity
17 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider ${\cal N}=4$ conformal supergravity with an arbitrary holomorphic function of the complex scalar $S$ which parametrizes the $SU(1,1)/U(1)$ coset. Assuming non-vanishings vevs for $S$ and the scalars in a symmetric matrix $E_{ij}$ of the $\overline{\bf 10}$ of $SU(4)$ R-symmetry group, we determine the vac...
[ { "created": "Mon, 11 Oct 2021 17:54:57 GMT", "version": "v1" } ]
2021-10-12
[ [ "Dalianis", "Ioannis", "" ], [ "Kehagias", "Alex", "" ], [ "Taskas", "Ioannis", "" ], [ "Tringas", "George", "" ] ]
We consider ${\cal N}=4$ conformal supergravity with an arbitrary holomorphic function of the complex scalar $S$ which parametrizes the $SU(1,1)/U(1)$ coset. Assuming non-vanishings vevs for $S$ and the scalars in a symmetric matrix $E_{ij}$ of the $\overline{\bf 10}$ of $SU(4)$ R-symmetry group, we determine the vacuu...
hep-th/9312059
Noriaki Ikeda
Noriaki Ikeda
Two-Dimensional Gravity and Nonlinear Gauge Theory
35 pages, phyzzx, RIMS-953
Annals Phys. 235 (1994) 435-464
10.1006/aphy.1994.1104
null
hep-th
null
We review nonlinear gauge theory and its application to two-dimensional gravity. We construct a gauge theory based on nonlinear Lie algebras, which is an extension of the usual gauge theory based on Lie algebras. It is a new approach to generalization of the gauge theory. The two-dimensional gravity is derived from n...
[ { "created": "Wed, 8 Dec 1993 05:30:37 GMT", "version": "v1" } ]
2009-10-22
[ [ "Ikeda", "Noriaki", "" ] ]
We review nonlinear gauge theory and its application to two-dimensional gravity. We construct a gauge theory based on nonlinear Lie algebras, which is an extension of the usual gauge theory based on Lie algebras. It is a new approach to generalization of the gauge theory. The two-dimensional gravity is derived from non...
2312.15947
Wenjie Xi
Wenjie Xi, Tian Lan, Longye Wang, Chenjie Wang, Wei-Qiang Chen
On a class of fusion 2-category symmetry: condensation completion of braided fusion category
42 pages, 3 figures, All the 10j-symbols of $\Sigma \mathrm{sVec}$ and the complete computer program has been uploaded on github: https://github.com/WJXI/2sVec.git
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently, many studies are focused on generalized global symmetry, a mixture of both invertible and non-invertible symmetries in various space-time dimensions. The complete structure of generalized global symmetry is described by higher fusion category theory. In this paper, We first review the construction of fusion...
[ { "created": "Tue, 26 Dec 2023 08:22:26 GMT", "version": "v1" }, { "created": "Fri, 10 May 2024 08:00:57 GMT", "version": "v2" } ]
2024-05-13
[ [ "Xi", "Wenjie", "" ], [ "Lan", "Tian", "" ], [ "Wang", "Longye", "" ], [ "Wang", "Chenjie", "" ], [ "Chen", "Wei-Qiang", "" ] ]
Recently, many studies are focused on generalized global symmetry, a mixture of both invertible and non-invertible symmetries in various space-time dimensions. The complete structure of generalized global symmetry is described by higher fusion category theory. In this paper, We first review the construction of fusion 2...
2403.13050
Gregory Korchemsky
Zoltan Bajnok, Bercel Boldis, Gregory P. Korchemsky
Tracy-Widom distribution in four-dimensional super-Yang-Mills theories
6 pages; v2: minor corrections and additions
null
null
IPhT-T24/008
hep-th math-ph math.FA math.MP
http://creativecommons.org/licenses/by/4.0/
Various observables in different four-dimensional superconformal Yang-Mills theories can be computed exactly as Fredholm determinants of truncated Bessel operators. We exploit this relation to determine their dependence on the 't Hooft coupling constant. Unlike the weak coupling expansion, which has a finite radius o...
[ { "created": "Tue, 19 Mar 2024 18:00:01 GMT", "version": "v1" }, { "created": "Tue, 4 Jun 2024 13:37:48 GMT", "version": "v2" } ]
2024-06-05
[ [ "Bajnok", "Zoltan", "" ], [ "Boldis", "Bercel", "" ], [ "Korchemsky", "Gregory P.", "" ] ]
Various observables in different four-dimensional superconformal Yang-Mills theories can be computed exactly as Fredholm determinants of truncated Bessel operators. We exploit this relation to determine their dependence on the 't Hooft coupling constant. Unlike the weak coupling expansion, which has a finite radius of ...
2404.01113
Zezhuang Hao
Zezhuang Hao
Holographic reconstruction of flat spacetime
null
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
The flat/CFT dictionary between the bulk gravitational theory and boundary conformal field theory is systematically developed in this paper. Asymptotically flat spacetime is built up by asymptotically AdS hyperboloid slices in terms of Fefferman Graham coordinates together with soft modes propagating between differen...
[ { "created": "Mon, 1 Apr 2024 13:39:35 GMT", "version": "v1" } ]
2024-04-02
[ [ "Hao", "Zezhuang", "" ] ]
The flat/CFT dictionary between the bulk gravitational theory and boundary conformal field theory is systematically developed in this paper. Asymptotically flat spacetime is built up by asymptotically AdS hyperboloid slices in terms of Fefferman Graham coordinates together with soft modes propagating between different ...
hep-th/9812236
A. Yu. Babansky
Yu. A. Sitenko (BITP, Ukraine) and A. Yu. Babansky (BITP, Ukraine)
Effects of Boson-Vacuum Polarization by a Singular Magnetic Vortex
17 pages, LaTex
Phys.Atom.Nucl. 61 (1998) 1594-1602; Yad.Fiz. 61N9 (1998) 1706-1714
null
null
hep-th
null
In a space of arbitrary dimensions, the effect of an external magnetic field on the vacuum of a quantized charged scalar field is studied for the field configuration in the form of a singular vortex. The zeta-function technique is used to regularize ultraviolet divergences. The expression for the effective action is ...
[ { "created": "Mon, 28 Dec 1998 15:36:15 GMT", "version": "v1" } ]
2014-11-18
[ [ "Sitenko", "Yu. A.", "", "BITP, Ukraine" ], [ "Babansky", "A. Yu.", "", "BITP, Ukraine" ] ]
In a space of arbitrary dimensions, the effect of an external magnetic field on the vacuum of a quantized charged scalar field is studied for the field configuration in the form of a singular vortex. The zeta-function technique is used to regularize ultraviolet divergences. The expression for the effective action is de...
1705.03535
Niels Obers
Troels Harmark, Jelle Hartong, Niels A. Obers
Non-Relativistic Strings and Limits of the AdS/CFT Correspondence
5 pages
Phys. Rev. D 96, 086019 (2017)
10.1103/PhysRevD.96.086019
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using target space null reduction of the Polyakov action we find a novel covariant action for strings moving in a torsional Newton-Cartan geometry. Sending the string tension to zero while rescaling the Newton-Cartan clock 1-form, so as to keep the string action finite, we obtain a non-relativistic string moving in a...
[ { "created": "Tue, 9 May 2017 20:42:15 GMT", "version": "v1" } ]
2017-11-01
[ [ "Harmark", "Troels", "" ], [ "Hartong", "Jelle", "" ], [ "Obers", "Niels A.", "" ] ]
Using target space null reduction of the Polyakov action we find a novel covariant action for strings moving in a torsional Newton-Cartan geometry. Sending the string tension to zero while rescaling the Newton-Cartan clock 1-form, so as to keep the string action finite, we obtain a non-relativistic string moving in a n...
1208.6216
Valentin Bonzom
Valentin Bonzom
Revisiting random tensor models at large N via the Schwinger-Dyson equations
17 pages, many figures
null
10.1007/JHEP03(2013)160
pi-qg-295
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Schwinger-Dyson Equations (SDEs) of matrix models are known to form (half) a Virasoro algebra and have become a standard tool to solve matrix models. The algebra generated by SDEs in tensor models (for random tensors in a suitable ensemble) is a specific generalization of the Virasoro algebra and it is important ...
[ { "created": "Thu, 30 Aug 2012 15:53:28 GMT", "version": "v1" } ]
2015-06-11
[ [ "Bonzom", "Valentin", "" ] ]
The Schwinger-Dyson Equations (SDEs) of matrix models are known to form (half) a Virasoro algebra and have become a standard tool to solve matrix models. The algebra generated by SDEs in tensor models (for random tensors in a suitable ensemble) is a specific generalization of the Virasoro algebra and it is important to...
1911.12371
Georgios Itsios
Georgios Itsios and Konstantinos Sfetsos
AdS solutions and $\lambda$-deformations
v1: 1+32 pages, v2: minor typos fixed in the formulas (3.22), (6.3), (A.6) and (A.11)
null
10.1016/j.nuclphysb.2020.114960
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We elevate $\lambda$-deformed $\sigma$-models into full type-II supergravity backgrounds. We construct several solutions which contain undeformed $AdS_n$ spaces, with $n=2,3,4$ and $6$, as an integrable part. In that respect, our examples are the first in the literature in this context and bring $\lambda$-deformation...
[ { "created": "Wed, 27 Nov 2019 19:00:07 GMT", "version": "v1" }, { "created": "Sun, 21 Feb 2021 18:15:56 GMT", "version": "v2" } ]
2021-02-23
[ [ "Itsios", "Georgios", "" ], [ "Sfetsos", "Konstantinos", "" ] ]
We elevate $\lambda$-deformed $\sigma$-models into full type-II supergravity backgrounds. We construct several solutions which contain undeformed $AdS_n$ spaces, with $n=2,3,4$ and $6$, as an integrable part. In that respect, our examples are the first in the literature in this context and bring $\lambda$-deformations ...
2111.01132
Mohammad Reza Setare
M. R. Setare and M. Koohgard
Holographic entanglement entropy and modular Hamiltonian in warped CFT in the framework of GMMG model
23 pages. Accepted for publication in EPJC
null
10.1140/epjc/s10052-021-09788-0
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We study some aspects of a class of non-AdS holography where the 3d bulk gravity is given by Generalized Minimal Massive Gravity (GMMG). We consider the spacelike warped $AdS_3$ ($WAdS_3$) black hole solution of this model where the 2d dual boundary theory is the warped conformal field theory (WFCT). The charge algeb...
[ { "created": "Mon, 1 Nov 2021 05:37:49 GMT", "version": "v1" } ]
2021-12-01
[ [ "Setare", "M. R.", "" ], [ "Koohgard", "M.", "" ] ]
We study some aspects of a class of non-AdS holography where the 3d bulk gravity is given by Generalized Minimal Massive Gravity (GMMG). We consider the spacelike warped $AdS_3$ ($WAdS_3$) black hole solution of this model where the 2d dual boundary theory is the warped conformal field theory (WFCT). The charge algebra...
1105.5302
Hing Tong Cho
H. T. Cho and B. L. Hu
Correlations of the stress-energy tensor in AdS spaces via the generalized zeta-function method
12 pages, no figures. Presented at IARD 2010 Conference, Hualien, Taiwan (May 2010). Proceedings to appear in Journal of Physics: Conference Series
null
10.1088/1742-6596/330/1/012002
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We calculate the vacuum expectation values of the stress-energy bitensor of a minimally coupled massless scalar field in anti-de Sitter (AdS) spaces. These correlators, also known as the noise kernel, act as sources in the Einstein-Langevin equations of stochastic gravity [1,2] which govern the induced metric fluctua...
[ { "created": "Thu, 26 May 2011 14:23:49 GMT", "version": "v1" } ]
2015-05-28
[ [ "Cho", "H. T.", "" ], [ "Hu", "B. L.", "" ] ]
We calculate the vacuum expectation values of the stress-energy bitensor of a minimally coupled massless scalar field in anti-de Sitter (AdS) spaces. These correlators, also known as the noise kernel, act as sources in the Einstein-Langevin equations of stochastic gravity [1,2] which govern the induced metric fluctuati...
0806.0006
R. Loganayagam
Sayantani Bhattacharyya, R. Loganayagam, Shiraz Minwalla, Suresh Nampuri, Sandip P. Trivedi and Spenta R. Wadia
Forced Fluid Dynamics from Gravity
51 Pages, JHEP format.v2 : References added. v3 : Corrected typos. v4 : Footnotes 12 and 13 added to answer queries by the referee
JHEP 0902:018,2009
10.1088/1126-6708/2009/02/018
TIFR/TH/08-25
hep-th gr-qc physics.flu-dyn
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We generalise the computations of arXiv:0712.2456 to generate long wavelength, asymptotically locally AdS_5 solutions to the Einstein-dilaton system with a slowly varying boundary dilaton field and a weakly curved boundary metric. Upon demanding regularity, our solutions are dual, under the AdS/CFT correspondence, to...
[ { "created": "Fri, 30 May 2008 20:30:24 GMT", "version": "v1" }, { "created": "Sat, 28 Jun 2008 02:23:50 GMT", "version": "v2" }, { "created": "Sun, 16 Nov 2008 05:23:03 GMT", "version": "v3" }, { "created": "Mon, 12 Jan 2009 03:40:22 GMT", "version": "v4" } ]
2009-02-09
[ [ "Bhattacharyya", "Sayantani", "" ], [ "Loganayagam", "R.", "" ], [ "Minwalla", "Shiraz", "" ], [ "Nampuri", "Suresh", "" ], [ "Trivedi", "Sandip P.", "" ], [ "Wadia", "Spenta R.", "" ] ]
We generalise the computations of arXiv:0712.2456 to generate long wavelength, asymptotically locally AdS_5 solutions to the Einstein-dilaton system with a slowly varying boundary dilaton field and a weakly curved boundary metric. Upon demanding regularity, our solutions are dual, under the AdS/CFT correspondence, to a...
2205.05094
Aritra Banerjee
Arjun Bagchi, Aritra Banerjee, Hisayoshi Muraki
Boosting to BMS
v2: Minor modifications, version to appear in JHEP
null
10.1007/JHEP09(2022)251
null
hep-th
http://creativecommons.org/licenses/by/4.0/
Bondi-Metzner-Sachs (BMS) symmetries, or equivalently Conformal Carroll symmetries, are intrinsically associated to null manifolds and in two dimensions can be obtained as an In{\"o}n{\"u}-Wigner contraction of the two-dimensional ($2d$) relativistic conformal algebra. Instead of performing contractions, we demonstra...
[ { "created": "Tue, 10 May 2022 18:00:21 GMT", "version": "v1" }, { "created": "Mon, 26 Sep 2022 07:00:40 GMT", "version": "v2" } ]
2022-10-19
[ [ "Bagchi", "Arjun", "" ], [ "Banerjee", "Aritra", "" ], [ "Muraki", "Hisayoshi", "" ] ]
Bondi-Metzner-Sachs (BMS) symmetries, or equivalently Conformal Carroll symmetries, are intrinsically associated to null manifolds and in two dimensions can be obtained as an In{\"o}n{\"u}-Wigner contraction of the two-dimensional ($2d$) relativistic conformal algebra. Instead of performing contractions, we demonstrate...
hep-th/0502016
Dmitry Gitman
D.M. Gitman (U.of Sao Paulo), V. G. Bagrov (U.of Tomsk)
Non-Volkov solutions for a charge in a plane wave
LaTex file, 14 pages
Annalen Phys. 14 (2005) 467-478
10.1002/andp.200510148
Publicacao IFUSP 1606/2005
hep-th
null
We focus our attention, once again, on the Klein--Gordon and Dirac equations with a plane-wave field. We recall that for the first time a set of solutions of these equations was found by Volkov. The Volkov solutions are widely used in calculations of quantum effects with electrons and other elementary particles in la...
[ { "created": "Tue, 1 Feb 2005 18:07:12 GMT", "version": "v1" } ]
2015-06-26
[ [ "Gitman", "D. M.", "", "U.of Sao Paulo" ], [ "Bagrov", "V. G.", "", "U.of Tomsk" ] ]
We focus our attention, once again, on the Klein--Gordon and Dirac equations with a plane-wave field. We recall that for the first time a set of solutions of these equations was found by Volkov. The Volkov solutions are widely used in calculations of quantum effects with electrons and other elementary particles in lase...
1203.6179
Dietmar Klemm
Marta Colleoni and Dietmar Klemm
Nut-charged black holes in matter-coupled N=2, D=4 gauged supergravity
21 pages, no figures, uses JHEP3.cls
null
10.1103/PhysRevD.85.126003
IFUM-991-FT
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the results of arXiv:0804.0009, where all timelike supersymmetric backgrounds of N=2, D=4 matter-coupled supergravity with Fayet-Iliopoulos gauging were classified, we construct genuine nut-charged BPS black holes in AdS_4 with nonconstant moduli. The calculations are exemplified for the SU(1,1)/U(1) model with...
[ { "created": "Wed, 28 Mar 2012 07:16:07 GMT", "version": "v1" } ]
2013-05-30
[ [ "Colleoni", "Marta", "" ], [ "Klemm", "Dietmar", "" ] ]
Using the results of arXiv:0804.0009, where all timelike supersymmetric backgrounds of N=2, D=4 matter-coupled supergravity with Fayet-Iliopoulos gauging were classified, we construct genuine nut-charged BPS black holes in AdS_4 with nonconstant moduli. The calculations are exemplified for the SU(1,1)/U(1) model with p...
hep-th/0312104
Shamit Kachru
Alexander Giryavets, Shamit Kachru, Prasanta K. Tripathy and Sandip P. Trivedi
Flux Compactifications on Calabi-Yau Threefolds
30 pages, harvmac big; refs and minor comments added
JHEP 0404:003,2004
10.1088/1126-6708/2004/04/003
SU-ITP-03/33, SLAC-PUB-10259, TIFR/TH/03-26
hep-th
null
The presence of RR and NS three-form fluxes in type IIB string compactification on a Calabi-Yau orientifold gives rise to a nontrivial superpotential W for the dilaton and complex structure moduli. This superpotential is computable in terms of the period integrals of the Calabi-Yau manifold. In this paper, we present...
[ { "created": "Wed, 10 Dec 2003 09:14:40 GMT", "version": "v1" }, { "created": "Tue, 27 Jan 2004 17:22:42 GMT", "version": "v2" } ]
2009-11-10
[ [ "Giryavets", "Alexander", "" ], [ "Kachru", "Shamit", "" ], [ "Tripathy", "Prasanta K.", "" ], [ "Trivedi", "Sandip P.", "" ] ]
The presence of RR and NS three-form fluxes in type IIB string compactification on a Calabi-Yau orientifold gives rise to a nontrivial superpotential W for the dilaton and complex structure moduli. This superpotential is computable in terms of the period integrals of the Calabi-Yau manifold. In this paper, we present e...
2009.14771
David Kastor
David Kastor and Jennie Traschen
Geometry of AdS-Melvin Spacetimes
15 pages
null
10.1088/1361-6382/abd141
ACFI-T20-13
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study asymptotically AdS generalizations of Melvin spacetimes, describing gravitationally bound tubes of magnetic flux. We find that narrow fluxtubes, carrying strong magnetic fields but little total flux, are approximately unchanged from the $\Lambda=0$ case at scales smaller than the AdS scale. However, fluxtube...
[ { "created": "Wed, 30 Sep 2020 16:14:36 GMT", "version": "v1" } ]
2021-02-03
[ [ "Kastor", "David", "" ], [ "Traschen", "Jennie", "" ] ]
We study asymptotically AdS generalizations of Melvin spacetimes, describing gravitationally bound tubes of magnetic flux. We find that narrow fluxtubes, carrying strong magnetic fields but little total flux, are approximately unchanged from the $\Lambda=0$ case at scales smaller than the AdS scale. However, fluxtubes ...
hep-th/9510177
Ctirad Klimcik
H. Grosse, C. Klimcik, P. Presnajder
Simple field theoretical models on noncommutative manifolds
15 pages, TeX (based on lectures given by H. Grosse at Workshops in Clausthal (Germany) and Razlog (Bulgaria) in August 1995)
null
null
CERN-TH/95-274, IHES/P/95/91, UWThPh-33-1995
hep-th
null
We review recent progress in formulating two-dimensional models over noncommutative manifolds where the space-time coordinates enter in the formalism as non-commuting matrices. We describe the Fuzzy sphere and a way to approximate topological nontrivial configurations using matrix models. We obtain an ultraviolet cut...
[ { "created": "Tue, 24 Oct 1995 14:49:30 GMT", "version": "v1" } ]
2007-05-23
[ [ "Grosse", "H.", "" ], [ "Klimcik", "C.", "" ], [ "Presnajder", "P.", "" ] ]
We review recent progress in formulating two-dimensional models over noncommutative manifolds where the space-time coordinates enter in the formalism as non-commuting matrices. We describe the Fuzzy sphere and a way to approximate topological nontrivial configurations using matrix models. We obtain an ultraviolet cut o...
hep-th/0209014
Michael O. Katanaev
M.O. Katanaev, I.V. Volovich (Steklov Math. Inst., Moscow)
String Model with Dynamical Geometry and Torsion
null
Phys.Lett. B175 (1986) 413-416
10.1016/0370-2693(86)90615-5
null
hep-th
null
A string model with dynamical metric and torsion is proposed. The geometry of the string is described by an effective Lagrangian for the scalar and vector fields. The path integral quantization of the string is considered.
[ { "created": "Mon, 2 Sep 2002 10:41:13 GMT", "version": "v1" } ]
2015-06-26
[ [ "Katanaev", "M. O.", "", "Steklov Math. Inst., Moscow" ], [ "Volovich", "I. V.", "", "Steklov Math. Inst., Moscow" ] ]
A string model with dynamical metric and torsion is proposed. The geometry of the string is described by an effective Lagrangian for the scalar and vector fields. The path integral quantization of the string is considered.
2207.01882
Liudmila Bishler
Liudmila Bishler
Overview of knot invariants at roots of unity
8 pages, 6 figures
null
10.1134/S0021364022601294
FIAN/TH-08/22, ITEP/TH-16/22
hep-th math.GT math.QA math.RT
http://creativecommons.org/licenses/by/4.0/
We discuss different invariants of knots and links that depend on a primitive root of unity. We clarify the definitions of existing invariants with the Reshetikhin-Turaev method, present the generalization of ADO invariants to $\mathcal{U}_q(sl_N)$ and highlight the connections between different invariants.
[ { "created": "Tue, 5 Jul 2022 08:24:28 GMT", "version": "v1" } ]
2022-08-10
[ [ "Bishler", "Liudmila", "" ] ]
We discuss different invariants of knots and links that depend on a primitive root of unity. We clarify the definitions of existing invariants with the Reshetikhin-Turaev method, present the generalization of ADO invariants to $\mathcal{U}_q(sl_N)$ and highlight the connections between different invariants.
hep-th/0109216
Jihn E. Kim
Jihn E. Kim and Hyun Min Lee
$Z_N$ orbifold compactifications in $AdS_6$ with Gauss-Bonnet term
Latex file of 20 pages including 2 figures
Phys.Rev. D65 (2002) 026008
10.1103/PhysRevD.65.026008
null
hep-th
null
We present a general setup for junctions of semi-infinite 4-branes in $AdS_6$ with the Gauss-Bonnet term. The 3-brane tension at the junction of 4-branes can be nonzero. Using the brane junctions as the origin of the $Z_N$ discrete rotation symmetry, we identify 3-brane tensions at three fixed points of the orbifold ...
[ { "created": "Fri, 28 Sep 2001 03:08:57 GMT", "version": "v1" } ]
2009-11-07
[ [ "Kim", "Jihn E.", "" ], [ "Lee", "Hyun Min", "" ] ]
We present a general setup for junctions of semi-infinite 4-branes in $AdS_6$ with the Gauss-Bonnet term. The 3-brane tension at the junction of 4-branes can be nonzero. Using the brane junctions as the origin of the $Z_N$ discrete rotation symmetry, we identify 3-brane tensions at three fixed points of the orbifold $T...
1502.07746
Scott Watson
Gordon Kane, Kuver Sinha and Scott Watson
Cosmological Moduli and the Post-Inflationary Universe: A Critical Review
40 pages, 6 figures. Citation requests welcome!
null
10.1142/S0218271815300220
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We critically review the role of cosmological moduli in determining the post-inflationary history of the universe. Moduli are ubiquitous in string and M-theory constructions of beyond the Standard Model physics, where they parametrize the geometry of the compactification manifold. For those with masses determined by ...
[ { "created": "Thu, 26 Feb 2015 21:00:03 GMT", "version": "v1" } ]
2015-08-06
[ [ "Kane", "Gordon", "" ], [ "Sinha", "Kuver", "" ], [ "Watson", "Scott", "" ] ]
We critically review the role of cosmological moduli in determining the post-inflationary history of the universe. Moduli are ubiquitous in string and M-theory constructions of beyond the Standard Model physics, where they parametrize the geometry of the compactification manifold. For those with masses determined by su...
2208.11635
Yangrui Hu
Yangrui Hu and Sabrina Pasterski
Celestial Recursion
null
null
10.1007/JHEP01(2023)151
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We examine the BCFW recursion relations for celestial amplitudes and how they inform the celestial bootstrap program. We start by recasting the celestial incarnation of the BCFW shift as a generalization of the action of familiar asymptotic symmetries on hard particles, before focusing on two limits: $z\to \infty$ an...
[ { "created": "Wed, 24 Aug 2022 16:13:20 GMT", "version": "v1" } ]
2023-01-31
[ [ "Hu", "Yangrui", "" ], [ "Pasterski", "Sabrina", "" ] ]
We examine the BCFW recursion relations for celestial amplitudes and how they inform the celestial bootstrap program. We start by recasting the celestial incarnation of the BCFW shift as a generalization of the action of familiar asymptotic symmetries on hard particles, before focusing on two limits: $z\to \infty$ and ...
2012.07714
Leonardo de la Cruz
Leonardo de la Cruz
A scattering amplitudes approach to hard thermal loops
13 pages plus references, 3 Figures, v2: references added and minor typos corrected, v3: clarifications and references added, version to be published
Phys. Rev. D 104, 014013 (2021)
10.1103/PhysRevD.104.014013
null
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
Inspired by recent progress on classical limits of scattering amplitudes, we show that hard thermal loops can be obtained from classical limits of off-shell currents. The classicality of hard thermal loops is made manifest by associating classical wavenumbers to soft particles. We compute the classical limit of these...
[ { "created": "Mon, 14 Dec 2020 17:07:30 GMT", "version": "v1" }, { "created": "Thu, 28 Jan 2021 14:14:08 GMT", "version": "v2" }, { "created": "Thu, 15 Jul 2021 10:35:49 GMT", "version": "v3" } ]
2021-07-28
[ [ "de la Cruz", "Leonardo", "" ] ]
Inspired by recent progress on classical limits of scattering amplitudes, we show that hard thermal loops can be obtained from classical limits of off-shell currents. The classicality of hard thermal loops is made manifest by associating classical wavenumbers to soft particles. We compute the classical limit of these c...
hep-th/9310098
Steve Gubser
Steven S. Gubser and Igor R. Klebanov
Scaling Functions for Baby Universes in Two-Dimensional Quantum Gravity
20 pages, 6 figures (not included, available upon request), PUPT-1422
Nucl.Phys. B416 (1994) 827-849
10.1016/0550-3213(94)90557-6
null
hep-th gr-qc
null
We apply the recently proposed transfer matrix formalism to 2-dimensional quantum gravity coupled to $(2, 2k-1)$ minimal models. We find that the propagation of a parent universe in geodesic (Euclidean) time is accompanied by continual emission of baby universes and derive a distribution function describing their siz...
[ { "created": "Fri, 15 Oct 1993 17:36:08 GMT", "version": "v1" } ]
2009-10-22
[ [ "Gubser", "Steven S.", "" ], [ "Klebanov", "Igor R.", "" ] ]
We apply the recently proposed transfer matrix formalism to 2-dimensional quantum gravity coupled to $(2, 2k-1)$ minimal models. We find that the propagation of a parent universe in geodesic (Euclidean) time is accompanied by continual emission of baby universes and derive a distribution function describing their sizes...
hep-th/9508090
Justin D. Hayward
Justin Hayward
Numerical Solutions of Dilaton Gravity and the Semi-Classical Singularity
23 pages, LateX, 12 figures uuencoded
Phys.Rev.D52:7037-7045,1995
10.1103/PhysRevD.52.7037
DAMTP-R95-14
hep-th gr-qc
null
A general homogeneous two dimensional dilaton gravity model considered recently by Lemos and S\` a, is given quantum matter Polyakov corrections and is solved numerically for several static, equilibrium scenarii. Classically the dilaton field ranges the whole real line, whereas in the semi-classical theory, with the ...
[ { "created": "Fri, 18 Aug 1995 14:06:08 GMT", "version": "v1" } ]
2014-11-18
[ [ "Hayward", "Justin", "" ] ]
A general homogeneous two dimensional dilaton gravity model considered recently by Lemos and S\` a, is given quantum matter Polyakov corrections and is solved numerically for several static, equilibrium scenarii. Classically the dilaton field ranges the whole real line, whereas in the semi-classical theory, with the us...
hep-th/9411219
Margaret Gabler
Per Kraus and Frank Wilczek
Effect of Self-Interaction on Charged Black Hole Radiance
13 pages in Latex, no figures
Nucl.Phys.B437:231-242,1995
10.1016/0550-3213(94)00588-6
IASSNS 94-101
hep-th gr-qc
null
We extend our previous analysis of the modification of the spectrum of black hole radiance due to the simplest and probably most quantitatively important back-reaction effect, that is self-gravitational interaction, to the case of charged holes. As anticipated, the corrections are small for low-energy radiation when ...
[ { "created": "Tue, 29 Nov 1994 16:52:34 GMT", "version": "v1" } ]
2010-04-06
[ [ "Kraus", "Per", "" ], [ "Wilczek", "Frank", "" ] ]
We extend our previous analysis of the modification of the spectrum of black hole radiance due to the simplest and probably most quantitatively important back-reaction effect, that is self-gravitational interaction, to the case of charged holes. As anticipated, the corrections are small for low-energy radiation when th...
2309.03687
Nikita Kolganov
Andrei O. Barvinsky, Nikita Kolganov
Nonequilibrium Schwinger-Keldysh formalism for density matrix states: analytic properties and implications in cosmology
34 pages, 5 figures; dedicated to the memory of Jim Hartle
null
null
null
hep-th gr-qc quant-ph
http://creativecommons.org/licenses/by/4.0/
Motivated by cosmological Hartle-Hawking and microcanonical density matrix prescriptions for the quantum state of the Universe we develop Schwinger-Keldysh in-in formalism for generic nonequilibrium dynamical systems with the initial density matrix. We build the generating functional of in-in Green's functions and ex...
[ { "created": "Thu, 7 Sep 2023 13:01:55 GMT", "version": "v1" } ]
2023-09-08
[ [ "Barvinsky", "Andrei O.", "" ], [ "Kolganov", "Nikita", "" ] ]
Motivated by cosmological Hartle-Hawking and microcanonical density matrix prescriptions for the quantum state of the Universe we develop Schwinger-Keldysh in-in formalism for generic nonequilibrium dynamical systems with the initial density matrix. We build the generating functional of in-in Green's functions and expe...
1504.05958
Yonatan Kahn
Yonatan Kahn, Daniel A. Roberts, and Jesse Thaler
The goldstone and goldstino of supersymmetric inflation
32 pages, 2 figures. v3: clarifications and references added. Matches JHEP version. v2: typos fixed, footnote and references added
JHEP10(2015)001
10.1007/JHEP10(2015)001
MIT-CTP 4660
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the minimal effective field theory (EFT) of supersymmetric inflation, whose field content is a real scalar, the goldstone for time-translation breaking, and a Weyl fermion, the goldstino for supersymmetry (SUSY) breaking. The inflating background can be viewed as a single SUSY-breaking sector, and the de...
[ { "created": "Wed, 22 Apr 2015 20:00:39 GMT", "version": "v1" }, { "created": "Mon, 4 May 2015 19:48:42 GMT", "version": "v2" }, { "created": "Thu, 8 Oct 2015 02:41:54 GMT", "version": "v3" } ]
2015-10-09
[ [ "Kahn", "Yonatan", "" ], [ "Roberts", "Daniel A.", "" ], [ "Thaler", "Jesse", "" ] ]
We construct the minimal effective field theory (EFT) of supersymmetric inflation, whose field content is a real scalar, the goldstone for time-translation breaking, and a Weyl fermion, the goldstino for supersymmetry (SUSY) breaking. The inflating background can be viewed as a single SUSY-breaking sector, and the degr...
1412.5573
Dani\"el Prins
Dani\"el Prins
Supersymmetric solutions on SU(4)-structure deformed Stenzel space
55 pages, 2 figures. v3: minor clarifications added, published version
Phys. Rev. D 91, 106006 (2015)
10.1103/PhysRevD.91.106006
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Stenzel space fourfold is a non-compact Calabi-Yau which is a higher dimensional analogue of the deformed conifold. We consider N = (1,1) type IIA, N = 1 M-theory and N = (2,0) type IIB compactifications on this Stenzel space, thus examining the gravity side of potentially higher dimensional analogues of Klebanov...
[ { "created": "Wed, 17 Dec 2014 20:51:08 GMT", "version": "v1" }, { "created": "Sun, 21 Dec 2014 20:07:04 GMT", "version": "v2" }, { "created": "Mon, 4 Jan 2016 14:20:38 GMT", "version": "v3" } ]
2016-01-05
[ [ "Prins", "Daniël", "" ] ]
The Stenzel space fourfold is a non-compact Calabi-Yau which is a higher dimensional analogue of the deformed conifold. We consider N = (1,1) type IIA, N = 1 M-theory and N = (2,0) type IIB compactifications on this Stenzel space, thus examining the gravity side of potentially higher dimensional analogues of Klebanov-S...
1709.10117
Sam Playle
Sam Playle, Stefano Sciuto
Pinching parameters for open (super) strings
68 pages, 31 figures
null
10.1007/JHEP02(2018)093
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present an approach to the parametrization of (super) Schottky space obtained by sewing together three-punctured discs with strips. Different cubic ribbon graphs classify distinct sets of pinching parameters; we show how they are mapped onto each other. The parametrization is particularly well-suited to describing...
[ { "created": "Thu, 28 Sep 2017 18:05:57 GMT", "version": "v1" } ]
2018-04-04
[ [ "Playle", "Sam", "" ], [ "Sciuto", "Stefano", "" ] ]
We present an approach to the parametrization of (super) Schottky space obtained by sewing together three-punctured discs with strips. Different cubic ribbon graphs classify distinct sets of pinching parameters; we show how they are mapped onto each other. The parametrization is particularly well-suited to describing t...
1707.03846
Patrick Meessen
P. Meessen, T. Ort\'in, P.F. Ram\'irez
Dyonic black holes at arbitrary locations
43 pages, 2 figures
null
10.1007/JHEP10(2017)066
FPAUO-17/11, IFT-UAM/CSIC-16-077
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct and study stationary, asymptotically flat multicenter solutions describing regular black holes with non-Abelian hair (colored magnetic-monopole and dyon fields) in two models of $\mathcal{N}=2,d=4$ Super-Einstein-Yang-Mills theories: the quadratic model $\overline{\mathbb{CP}}^{3}$ and the cubic model ST...
[ { "created": "Wed, 12 Jul 2017 18:02:02 GMT", "version": "v1" } ]
2017-11-22
[ [ "Meessen", "P.", "" ], [ "Ortín", "T.", "" ], [ "Ramírez", "P. F.", "" ] ]
We construct and study stationary, asymptotically flat multicenter solutions describing regular black holes with non-Abelian hair (colored magnetic-monopole and dyon fields) in two models of $\mathcal{N}=2,d=4$ Super-Einstein-Yang-Mills theories: the quadratic model $\overline{\mathbb{CP}}^{3}$ and the cubic model ST$[...
2404.14478
Johanna N. Borissova
Johanna Borissova, Pei-Ming Ho
From area metric backgrounds to cosmological constant and corrections to the Polyakov action
17 pages
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Area metrics and area metric backgrounds provide a unified framework for quantum gravity. They encode physical degrees of freedom beyond those of a metric. These non-metric degrees of freedom must be suppressed by a potential at sufficiently high energy scales to ensure that in the infrared regime classical gravity i...
[ { "created": "Mon, 22 Apr 2024 18:00:00 GMT", "version": "v1" } ]
2024-04-25
[ [ "Borissova", "Johanna", "" ], [ "Ho", "Pei-Ming", "" ] ]
Area metrics and area metric backgrounds provide a unified framework for quantum gravity. They encode physical degrees of freedom beyond those of a metric. These non-metric degrees of freedom must be suppressed by a potential at sufficiently high energy scales to ensure that in the infrared regime classical gravity is ...
1201.2443
Qing-Guo Huang
Qing-Guo Huang and Feng-Li Lin
Cosmological constant, inflation and no-cloning theorem
4 pages; refs added, version accepted for publication in Phys.Lett.B
null
10.1016/j.physletb.2012.04.062
null
hep-th astro-ph.CO gr-qc hep-ph quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
From the viewpoint of no-cloning theorem we postulate a relation between the current accelerated expansion of our universe and the inflationary expansion in the very early universe. It implies that the fate of our universe should be in a state with accelerated expansion. Quantitatively we find that the no-cloning the...
[ { "created": "Wed, 11 Jan 2012 23:41:37 GMT", "version": "v1" }, { "created": "Thu, 26 Apr 2012 01:30:20 GMT", "version": "v2" } ]
2015-06-03
[ [ "Huang", "Qing-Guo", "" ], [ "Lin", "Feng-Li", "" ] ]
From the viewpoint of no-cloning theorem we postulate a relation between the current accelerated expansion of our universe and the inflationary expansion in the very early universe. It implies that the fate of our universe should be in a state with accelerated expansion. Quantitatively we find that the no-cloning theor...
1803.02425
Jacques Distler
Jacques Distler and Behzat Ergun
Product SCFTs for the $E_7$ Theory
9 pages
null
null
UTTG-06-18
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a simple criterion for when an N=2 SCFT must be a product SCFT. Applied to the class-S theories of type $E_7$, we find 29 (out of 11,000) 3-punctured spheres which are product SCFTs.
[ { "created": "Tue, 6 Mar 2018 20:59:42 GMT", "version": "v1" } ]
2018-03-08
[ [ "Distler", "Jacques", "" ], [ "Ergun", "Behzat", "" ] ]
We present a simple criterion for when an N=2 SCFT must be a product SCFT. Applied to the class-S theories of type $E_7$, we find 29 (out of 11,000) 3-punctured spheres which are product SCFTs.
2407.16338
Christian Ferko
Daniele Bielli, Christian Ferko, Liam Smith, Gabriele Tartaglino-Mazzucchelli
Integrable Higher-Spin Deformations of Sigma Models from Auxiliary Fields
113 pages
null
null
null
hep-th math-ph math.MP nlin.SI
http://creativecommons.org/licenses/by/4.0/
We construct a new infinite family of integrable deformations of the principal chiral model (PCM) parameterized by an interaction function of several variables, which extends the formalism of arXiv:2405.05899, and includes deformations of the PCM by functions of both the stress tensor and higher-spin conserved curren...
[ { "created": "Tue, 23 Jul 2024 09:36:14 GMT", "version": "v1" }, { "created": "Wed, 14 Aug 2024 17:55:05 GMT", "version": "v2" } ]
2024-08-15
[ [ "Bielli", "Daniele", "" ], [ "Ferko", "Christian", "" ], [ "Smith", "Liam", "" ], [ "Tartaglino-Mazzucchelli", "Gabriele", "" ] ]
We construct a new infinite family of integrable deformations of the principal chiral model (PCM) parameterized by an interaction function of several variables, which extends the formalism of arXiv:2405.05899, and includes deformations of the PCM by functions of both the stress tensor and higher-spin conserved currents...
hep-th/0208144
El Hassan Saidi
Aziz El Rhalami and El Hassan Saidi
NC Effective Gauge Model for Multilayer FQH States
54 pages 11 figures, LaTex
null
10.1088/1126-6708/2002/10/039
null
hep-th
null
We develop an effective field model for describing FQH states with rational filling factors that are not of Laughlin type. These kinds of systems, which concern single layer hierarchical states and multilayer ones, were observed experimentally; but have not yet a satisfactory non commutative effective field descripti...
[ { "created": "Tue, 20 Aug 2002 13:31:36 GMT", "version": "v1" } ]
2009-11-07
[ [ "Rhalami", "Aziz El", "" ], [ "Saidi", "El Hassan", "" ] ]
We develop an effective field model for describing FQH states with rational filling factors that are not of Laughlin type. These kinds of systems, which concern single layer hierarchical states and multilayer ones, were observed experimentally; but have not yet a satisfactory non commutative effective field description...
hep-th/0106009
Antti J. Niemi
Sazzad Nasir and Antti J. Niemi
Field Theories from Bundles of Strings
10 pages
null
null
null
hep-th
null
We propose that at low energy four dimensional bosonic strings may form bound states where they become bundled together much like the filaments in a cable. We inspect the properties of these bundles in terms of their extrinsic geometry. This involves both torsion and curvature contributions, and leads to four dimensi...
[ { "created": "Fri, 1 Jun 2001 18:13:08 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nasir", "Sazzad", "" ], [ "Niemi", "Antti J.", "" ] ]
We propose that at low energy four dimensional bosonic strings may form bound states where they become bundled together much like the filaments in a cable. We inspect the properties of these bundles in terms of their extrinsic geometry. This involves both torsion and curvature contributions, and leads to four dimension...
hep-th/0606011
Miao Li
Miao Li, Wei Song, Yushu Song and Tower Wang
A Weak Gravity Conjecture for Scalar Field Theories
version published in JHEP
JHEP 0705:026,2007
10.1088/1126-6708/2007/05/026
null
hep-th
null
We show that the recently proposed weak gravity conjecture\cite{AMNV0601} can be extended to a class of scalar field theories. Taking gravity into account, we find an upper bound on the gravity interaction strength, expressed in terms of scalar coupling parameters. This conjecture is supported by some two-dimensional...
[ { "created": "Thu, 1 Jun 2006 13:08:23 GMT", "version": "v1" }, { "created": "Fri, 2 Jun 2006 00:47:36 GMT", "version": "v2" }, { "created": "Mon, 19 Jun 2006 16:01:05 GMT", "version": "v3" }, { "created": "Wed, 27 Jun 2007 07:48:55 GMT", "version": "v4" } ]
2010-02-03
[ [ "Li", "Miao", "" ], [ "Song", "Wei", "" ], [ "Song", "Yushu", "" ], [ "Wang", "Tower", "" ] ]
We show that the recently proposed weak gravity conjecture\cite{AMNV0601} can be extended to a class of scalar field theories. Taking gravity into account, we find an upper bound on the gravity interaction strength, expressed in terms of scalar coupling parameters. This conjecture is supported by some two-dimensional m...
hep-th/0309189
Eugenio R. Bezerra de Mello
A. L. Cavalcanti de Oliveira and E. R. Bezerra de Mello
Kaluza-Klein Magnetic Monopole in Five-Dimensional Global Monopole Sapcetime
15 pages, no figure
Class.Quant.Grav. 21 (2004) 1685-1694
10.1088/0264-9381/21/6/024
null
hep-th gr-qc
null
In this paper we present a solution for Kaluza-Klein magnetic monopole in a five-dimensional global monopole spacetime. This new solution is a generalization of previous ones obtained by D. Gross and M. Perry (Nucl. Phys. B {\bf 226}, 29 (1983)) containing a magnetic monopole in a Ricci-flat formalism, and by A. Bane...
[ { "created": "Thu, 18 Sep 2003 17:34:35 GMT", "version": "v1" }, { "created": "Mon, 15 Dec 2003 13:52:45 GMT", "version": "v2" } ]
2009-11-10
[ [ "de Oliveira", "A. L. Cavalcanti", "" ], [ "de Mello", "E. R. Bezerra", "" ] ]
In this paper we present a solution for Kaluza-Klein magnetic monopole in a five-dimensional global monopole spacetime. This new solution is a generalization of previous ones obtained by D. Gross and M. Perry (Nucl. Phys. B {\bf 226}, 29 (1983)) containing a magnetic monopole in a Ricci-flat formalism, and by A. Banerj...
hep-th/0511145
Mohammad Ali Ganjali
Mohammad A. Ganjali
On Toda Equation and Half BPS Supergravity Solution in M-Theory
13 pages, no figures
JHEP0601:026,2006
10.1088/1126-6708/2006/01/026
null
hep-th
null
Recently, it was shown that half BPS Supergravity solution of theories with SU(2$|$4) symmetry algebra is given uniformly by determining a single function which obeys three dimensional continuous Toda equation. In this paper, we study the scale invariant solution of Toda equation. Our motivation is that some solution...
[ { "created": "Mon, 14 Nov 2005 16:23:40 GMT", "version": "v1" }, { "created": "Wed, 4 Jan 2006 12:12:11 GMT", "version": "v2" } ]
2009-11-11
[ [ "Ganjali", "Mohammad A.", "" ] ]
Recently, it was shown that half BPS Supergravity solution of theories with SU(2$|$4) symmetry algebra is given uniformly by determining a single function which obeys three dimensional continuous Toda equation. In this paper, we study the scale invariant solution of Toda equation. Our motivation is that some solutions ...
hep-th/9603139
Artemio Gonzalez Lopez
Federico Finkel(1), Artemio Gonzalez-Lopez(1), Niky Kamran(2), Peter J. Olver(3), and Miguel A. Rodriguez(1) ((1) Dept. de Fisica Teorica II, Universidad Complutense, Madrid, SPAIN, (2) Dept. of Mathematics, McGill University, Montreal, CANADA, (3) School of Mathematics, University of Minnesota, Minneapolis, US...
Lie Algebras of Differential Operators and Partial Integrability
LaTex, 25 pages. Talk presented at the IV Workshop on Differential Geometry and its Applications (Santiago de Compostela, Spain, 18--20 September 1995)
null
null
UCM-FTII 9/95
hep-th
null
This paper surveys recent work on Lie algebras of differential operators and their application to the construction of quasi-exactly solvable Schroedinger operators.
[ { "created": "Wed, 20 Mar 1996 15:34:39 GMT", "version": "v1" } ]
2007-05-23
[ [ "Finkel", "Federico", "" ], [ "Gonzalez-Lopez", "Artemio", "" ], [ "Kamran", "Niky", "" ], [ "Olver", "Peter J.", "" ], [ "Rodriguez", "Miguel A.", "" ] ]
This paper surveys recent work on Lie algebras of differential operators and their application to the construction of quasi-exactly solvable Schroedinger operators.
1108.5456
Ian G. Moss
Ian G. Moss, John T. Omotani and Paul M. Saffin
Reducing heterotic M-theory to five dimensional supergravity on a manifold with boundary
16 pages, RevTeX
null
10.1007/JHEP10(2011)088
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper constructs the reduction of heterotic $M$-theory in eleven dimensions to a supergravity model on a manifold with boundary in five dimensions using a Calabi-Yau three-fold. New results are presented for the boundary terms in the action and for the boundary conditions on the bulk fields. Some general feature...
[ { "created": "Sat, 27 Aug 2011 14:55:56 GMT", "version": "v1" } ]
2015-05-30
[ [ "Moss", "Ian G.", "" ], [ "Omotani", "John T.", "" ], [ "Saffin", "Paul M.", "" ] ]
This paper constructs the reduction of heterotic $M$-theory in eleven dimensions to a supergravity model on a manifold with boundary in five dimensions using a Calabi-Yau three-fold. New results are presented for the boundary terms in the action and for the boundary conditions on the bulk fields. Some general features ...
hep-th/0212293
null
M. Shifman, A. Yung
Domain Walls and Flux Tubes in N=2 SQCD: D-Brane Prototypes
41 pages, 5 figures, Sect. 9.3 expanded, typos corrected
Phys.Rev.D67:125007,2003
10.1103/PhysRevD.67.125007
TPI-MINN-02/50, UMN-TH-2124/02, ITEP-TH-77/02
hep-th
null
This paper could have been entitled "D branes and strings from flesh and blood." We study field theoretic prototypes of D branes/strings. To this end we consider (2+1)-dimensional domain walls in (3+1)-dimensional N=2 SQCD with SU(2) gauge group and two quark flavors in the fundamental representation. This theory is ...
[ { "created": "Mon, 23 Dec 2002 20:48:22 GMT", "version": "v1" }, { "created": "Thu, 27 Mar 2003 14:30:33 GMT", "version": "v2" } ]
2010-05-27
[ [ "Shifman", "M.", "" ], [ "Yung", "A.", "" ] ]
This paper could have been entitled "D branes and strings from flesh and blood." We study field theoretic prototypes of D branes/strings. To this end we consider (2+1)-dimensional domain walls in (3+1)-dimensional N=2 SQCD with SU(2) gauge group and two quark flavors in the fundamental representation. This theory is pe...
hep-th/9203059
Steve Giddings
S.B. Giddings
Black Holes and Massive Remnants
16 pages + 3 Figs
Phys.Rev. D46 (1992) 1347-1352
10.1103/PhysRevD.46.1347
null
hep-th
null
This paper revisits the conundrum faced when one attempts to understand the dynamics of black hole formation and evaporation without abandoning unitary evolution. Previous efforts to resolve this puzzle assume that information escapes in corrections to the Hawking process, that an arbitrarily large amount of informat...
[ { "created": "Sat, 21 Mar 1992 02:26:25 GMT", "version": "v1" } ]
2009-10-22
[ [ "Giddings", "S. B.", "" ] ]
This paper revisits the conundrum faced when one attempts to understand the dynamics of black hole formation and evaporation without abandoning unitary evolution. Previous efforts to resolve this puzzle assume that information escapes in corrections to the Hawking process, that an arbitrarily large amount of informatio...
1905.07183
Noppadol Mekareeya
Ivan Garozzo, Gabriele Lo Monaco, Noppadol Mekareeya and Matteo Sacchi
Supersymmetric Indices of 3d S-fold SCFTs
32 pages and several figures. Version 2: minor corrections and references added
null
10.1007/JHEP08(2019)008
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Enhancement of global symmetry and supersymmetry in the infrared is one of the most intriguing phenomena in quantum field theory. We investigate such phenomena in a large class of three dimensional superconformal field theories, known as the S-fold SCFTs. Supersymmetric indices are computed for a number of theories c...
[ { "created": "Fri, 17 May 2019 10:07:42 GMT", "version": "v1" }, { "created": "Mon, 27 May 2019 08:53:22 GMT", "version": "v2" } ]
2019-09-04
[ [ "Garozzo", "Ivan", "" ], [ "Monaco", "Gabriele Lo", "" ], [ "Mekareeya", "Noppadol", "" ], [ "Sacchi", "Matteo", "" ] ]
Enhancement of global symmetry and supersymmetry in the infrared is one of the most intriguing phenomena in quantum field theory. We investigate such phenomena in a large class of three dimensional superconformal field theories, known as the S-fold SCFTs. Supersymmetric indices are computed for a number of theories con...
1011.3746
Kurt Lechner
Kurt Lechner
Ultraviolet singularities in classical brane theory
41 pages, no figures, minor changes
JHEP 1012:063,2010
10.1007/JHEP12(2010)063
DFPD/2010/TH16
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct for the first time an energy-momentum tensor for the electromagnetic field of a p-brane in arbitrary dimensions, entailing finite energy-momentum integrals. The construction relies on distribution theory and is based on a Lorentz-invariant regularization, followed by the subtraction of divergent and fini...
[ { "created": "Tue, 16 Nov 2010 16:15:04 GMT", "version": "v1" }, { "created": "Thu, 2 Dec 2010 17:22:45 GMT", "version": "v2" }, { "created": "Mon, 13 Dec 2010 17:55:57 GMT", "version": "v3" } ]
2011-01-27
[ [ "Lechner", "Kurt", "" ] ]
We construct for the first time an energy-momentum tensor for the electromagnetic field of a p-brane in arbitrary dimensions, entailing finite energy-momentum integrals. The construction relies on distribution theory and is based on a Lorentz-invariant regularization, followed by the subtraction of divergent and finite...
1610.05814
Jin-Beom Bae
Jin-Beom Bae, Kimyeong Lee, Sungjay Lee
Bootstrapping Pure Quantum Gravity in AdS3
16 pages, 3 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The three-dimensional pure quantum gravity with negative cosmological constant is supposed to be dual to the extremal conformal field theory of central charge $c=24k$ in two dimensions. We employ the conformal bootstrap method to analyze the extremal CFTs, and find numerical evidence for the non-existence of the extr...
[ { "created": "Tue, 18 Oct 2016 22:12:54 GMT", "version": "v1" } ]
2016-10-20
[ [ "Bae", "Jin-Beom", "" ], [ "Lee", "Kimyeong", "" ], [ "Lee", "Sungjay", "" ] ]
The three-dimensional pure quantum gravity with negative cosmological constant is supposed to be dual to the extremal conformal field theory of central charge $c=24k$ in two dimensions. We employ the conformal bootstrap method to analyze the extremal CFTs, and find numerical evidence for the non-existence of the extrem...
1912.05374
Antony Valentini
Adithya Kandhadai, Antony Valentini
Mechanism for nonlocal information flow from black holes
26 pages, 5 figures
Int. J. Mod. Phys. A 35, 2050031 (2020)
10.1142/S0217751X20500311
null
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that quantum nonequilibrium (or deviations from the Born rule) can propagate nonlocally across space. Such phenomena are allowed in the de Broglie-Bohm pilot-wave formulation of quantum mechanics. We show that an entangled state can act as a channel whereby quantum nonequilibrium can be transferred nonlocally...
[ { "created": "Wed, 11 Dec 2019 15:10:28 GMT", "version": "v1" } ]
2020-12-08
[ [ "Kandhadai", "Adithya", "" ], [ "Valentini", "Antony", "" ] ]
We show that quantum nonequilibrium (or deviations from the Born rule) can propagate nonlocally across space. Such phenomena are allowed in the de Broglie-Bohm pilot-wave formulation of quantum mechanics. We show that an entangled state can act as a channel whereby quantum nonequilibrium can be transferred nonlocally f...
hep-th/9505031
C'est Cicile
C\'ecile Martin
Variational approximation for two-time correlation functions in $\Phi^4$ theory : optimization of the dynamics
15 pages Latex
Phys.Rev. D52 (1995) 7121-7128
10.1103/PhysRevD.52.7121
IPNO/TH 95-22
hep-th
null
We apply the time-dependent variational principle of Balian and V\'en\'eroni to the $ \Phi^4$ theory. An appropriate parametrization for the variational objects allows us to write coupled dynamical equations from which we derive approximations for the two-time correlation functions involving two, three or four field ...
[ { "created": "Fri, 5 May 1995 14:37:09 GMT", "version": "v1" } ]
2009-10-28
[ [ "Martin", "Cécile", "" ] ]
We apply the time-dependent variational principle of Balian and V\'en\'eroni to the $ \Phi^4$ theory. An appropriate parametrization for the variational objects allows us to write coupled dynamical equations from which we derive approximations for the two-time correlation functions involving two, three or four field op...
hep-th/0201158
Matthew Kleban
Nemanja Kaloper, Matthew Kleban, Albion Lawrence, and Stephen Shenker
Signatures of Short Distance Physics in the Cosmic Microwave Background
49 pages, 2 figures. References added, minor typos corrected
Phys.Rev. D66 (2002) 123510
10.1103/PhysRevD.66.123510
null
hep-th astro-ph gr-qc hep-ph
null
We systematically investigate the effect of short distance physics on the spectrum of temperature anistropies in the Cosmic Microwave Background produced during inflation. We present a general argument-assuming only low energy locality-that the size of such effects are of order H^2/M^2, where H is the Hubble paramete...
[ { "created": "Mon, 21 Jan 2002 00:18:24 GMT", "version": "v1" }, { "created": "Tue, 29 Jan 2002 01:46:33 GMT", "version": "v2" } ]
2009-11-07
[ [ "Kaloper", "Nemanja", "" ], [ "Kleban", "Matthew", "" ], [ "Lawrence", "Albion", "" ], [ "Shenker", "Stephen", "" ] ]
We systematically investigate the effect of short distance physics on the spectrum of temperature anistropies in the Cosmic Microwave Background produced during inflation. We present a general argument-assuming only low energy locality-that the size of such effects are of order H^2/M^2, where H is the Hubble parameter ...
1702.03163
Samuel Abreu
Samuel Abreu, Ruth Britto, Claude Duhr and Einan Gardi
Cuts from residues: the one-loop case
v2: fixed minor typos in the normalisation of cut integrals
null
10.1007/JHEP06(2017)114
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the multivariate residue calculus of Leray, we give a precise definition of the notion of a cut Feynman integral in dimensional regularization, as a residue evaluated on the variety where some of the propagators are put on shell. These are naturally associated to Landau singularities of the first type. Focusing...
[ { "created": "Fri, 10 Feb 2017 13:27:23 GMT", "version": "v1" }, { "created": "Tue, 21 Mar 2017 17:20:55 GMT", "version": "v2" } ]
2017-08-02
[ [ "Abreu", "Samuel", "" ], [ "Britto", "Ruth", "" ], [ "Duhr", "Claude", "" ], [ "Gardi", "Einan", "" ] ]
Using the multivariate residue calculus of Leray, we give a precise definition of the notion of a cut Feynman integral in dimensional regularization, as a residue evaluated on the variety where some of the propagators are put on shell. These are naturally associated to Landau singularities of the first type. Focusing o...
1306.4248
Claudio Coriano
Claudio Coriano, Luigi Delle Rose, Carlo Marzo, Mirko Serino
Conformal Trace Relations from the Dilaton Wess-Zumino Action
18 pages
null
10.1016/j.physletb.2013.09.047
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the method of Weyl-gauging in the determination of the Wess-Zumino conformal anomaly action, to show that in any even ($d = 2 k$) dimensions all the hierarchy of correlation functions involving traces of the energy-momentum tensor is determined in terms of those of lower orders, up to $2 k$. We work out explic...
[ { "created": "Tue, 18 Jun 2013 15:43:15 GMT", "version": "v1" }, { "created": "Thu, 20 Jun 2013 13:22:14 GMT", "version": "v2" } ]
2015-06-16
[ [ "Coriano", "Claudio", "" ], [ "Rose", "Luigi Delle", "" ], [ "Marzo", "Carlo", "" ], [ "Serino", "Mirko", "" ] ]
We use the method of Weyl-gauging in the determination of the Wess-Zumino conformal anomaly action, to show that in any even ($d = 2 k$) dimensions all the hierarchy of correlation functions involving traces of the energy-momentum tensor is determined in terms of those of lower orders, up to $2 k$. We work out explicit...
2003.01807
Leonard Susskind
Leonard Susskind
Horizons Protect Church-Turing
11 pages, 2 figures
null
null
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The quantum-Extended Church-Turing thesis is a principle of physics as well as computer science. It asserts that the laws of physics will prevent the construction of a machine that can efficiently determine the results of any calculation which cannot be done efficiently by a quantum Turing machine (or a universal qua...
[ { "created": "Tue, 3 Mar 2020 21:34:29 GMT", "version": "v1" } ]
2020-03-05
[ [ "Susskind", "Leonard", "" ] ]
The quantum-Extended Church-Turing thesis is a principle of physics as well as computer science. It asserts that the laws of physics will prevent the construction of a machine that can efficiently determine the results of any calculation which cannot be done efficiently by a quantum Turing machine (or a universal quant...
hep-th/0609133
Juan Antonio Nieto
G. Atondo-Rubio, J. A. Nieto, L. Ruiz, J. Silvas
Linearized Five Dimensional Kaluza-Klein Theory as a Gauge Theory
16 pages, Latex
Rev.Mex.Fis.54:188-193,2008
null
null
hep-th
null
We develop a linearized five dimensional Kaluza-Klein theory as a gauge theory. By perturbing the metric around flat and the De Sitter backgrounds, we first discuss linearized gravity as a gauge theory in any dimension. In the particular case of five dimensions, we show that using the Kaluza-Klein mechanism, the fiel...
[ { "created": "Tue, 19 Sep 2006 17:51:23 GMT", "version": "v1" } ]
2008-12-18
[ [ "Atondo-Rubio", "G.", "" ], [ "Nieto", "J. A.", "" ], [ "Ruiz", "L.", "" ], [ "Silvas", "J.", "" ] ]
We develop a linearized five dimensional Kaluza-Klein theory as a gauge theory. By perturbing the metric around flat and the De Sitter backgrounds, we first discuss linearized gravity as a gauge theory in any dimension. In the particular case of five dimensions, we show that using the Kaluza-Klein mechanism, the field ...
hep-th/0703002
Yueh-Cheng Kuo
Itzhak Bars and Yueh-Cheng Kuo
Supersymmetric Field Theory in 2T-physics
54 pages, latex
Phys.Rev.D76:105028,2007
10.1103/PhysRevD.76.105028
USC-07/HEP-B2
hep-th
null
We construct N=1 supersymmetry in 4+2 dimensions compatible with the theoretical framework of 2T physics field theory and its gauge symmetries. The fields are arranged into 4+2 dimensional chiral and vector supermultiplets, and their interactions are uniquely fixed by SUSY and 2T-physics gauge symmetries. Many 3+1 sp...
[ { "created": "Thu, 1 Mar 2007 02:19:02 GMT", "version": "v1" } ]
2008-11-26
[ [ "Bars", "Itzhak", "" ], [ "Kuo", "Yueh-Cheng", "" ] ]
We construct N=1 supersymmetry in 4+2 dimensions compatible with the theoretical framework of 2T physics field theory and its gauge symmetries. The fields are arranged into 4+2 dimensional chiral and vector supermultiplets, and their interactions are uniquely fixed by SUSY and 2T-physics gauge symmetries. Many 3+1 spac...
hep-th/0103033
Amit Giveon
Ignatios Antoniadis, Savas Dimopoulos, Amit Giveon
Little String Theory at a TeV
22 pages, harvmac, 2 figures; v2: additional refs. and discussion of the violation of the equivalence principle
JHEP 0105:055,2001
10.1088/1126-6708/2001/05/055
CERN-TH/2001-066, RI-07-00, Stanford ITP-01/04
hep-th astro-ph hep-ph
null
We propose a framework where the string scale as well as all compact dimensions are at the electroweak scale $\sim$ TeV$^{-1}$. The weakness of gravity is attributed to the small value of the string coupling $g_s \sim 10^{-16}$, presumably a remnant of the dilaton's runaway behavior, suggesting the possibility of a c...
[ { "created": "Tue, 6 Mar 2001 08:37:44 GMT", "version": "v1" }, { "created": "Tue, 26 Jun 2001 13:36:37 GMT", "version": "v2" } ]
2010-02-03
[ [ "Antoniadis", "Ignatios", "" ], [ "Dimopoulos", "Savas", "" ], [ "Giveon", "Amit", "" ] ]
We propose a framework where the string scale as well as all compact dimensions are at the electroweak scale $\sim$ TeV$^{-1}$. The weakness of gravity is attributed to the small value of the string coupling $g_s \sim 10^{-16}$, presumably a remnant of the dilaton's runaway behavior, suggesting the possibility of a com...
2210.04921
Anindya Dey
Anindya Dey
Exploring Seiberg-like Dualities with Eight Supercharges
v1:41 pages + references. The quiver diagrams in the paper are color-coded, v2: References updated, v3: Minor typos fixed, v4: journal version
null
null
null
hep-th cond-mat.str-el math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
We propose a family of IR dualities for 3d $\mathcal{N}=4$ $U(N)$ SQCD with $N_f$ fundamental flavors and $P$ Abelian hypermultiplets i.e. $P$ hypermultiplets in the determinant representation of the gauge group. These theories are good in the Gaiotto-Witten sense if the number of fundamental flavors obeys the constr...
[ { "created": "Mon, 10 Oct 2022 18:00:09 GMT", "version": "v1" }, { "created": "Wed, 19 Oct 2022 17:24:25 GMT", "version": "v2" }, { "created": "Wed, 5 Jul 2023 18:09:34 GMT", "version": "v3" }, { "created": "Wed, 22 Nov 2023 00:59:58 GMT", "version": "v4" } ]
2023-11-23
[ [ "Dey", "Anindya", "" ] ]
We propose a family of IR dualities for 3d $\mathcal{N}=4$ $U(N)$ SQCD with $N_f$ fundamental flavors and $P$ Abelian hypermultiplets i.e. $P$ hypermultiplets in the determinant representation of the gauge group. These theories are good in the Gaiotto-Witten sense if the number of fundamental flavors obeys the constrai...
2004.04020
Sakura Schafer-Nameki
Marieke van Beest, Sebastjan Cizel, Sakura Schafer-Nameki, James Sparks
$\mathcal{I}$/$c$-Extremization in M/F-Duality
45 pages, v2: references added
SciPost Phys. 9, 029 (2020)
10.21468/SciPostPhys.9.3.029
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the holographic dual to $c$-extremization for 2d $(0,2)$ superconformal field theories (SCFTs) that have an AdS$_3$ dual realized in Type IIB with varying axio-dilaton, i.e. F-theory. M/F-duality implies that such AdS$_3$ solutions can be mapped to AdS$_2$ solutions in M-theory, which are holographically dua...
[ { "created": "Wed, 8 Apr 2020 14:39:54 GMT", "version": "v1" }, { "created": "Mon, 27 Apr 2020 13:44:58 GMT", "version": "v2" } ]
2020-09-02
[ [ "van Beest", "Marieke", "" ], [ "Cizel", "Sebastjan", "" ], [ "Schafer-Nameki", "Sakura", "" ], [ "Sparks", "James", "" ] ]
We study the holographic dual to $c$-extremization for 2d $(0,2)$ superconformal field theories (SCFTs) that have an AdS$_3$ dual realized in Type IIB with varying axio-dilaton, i.e. F-theory. M/F-duality implies that such AdS$_3$ solutions can be mapped to AdS$_2$ solutions in M-theory, which are holographically dual ...
hep-th/0407271
Dimitrios Tsimpis
Dimitrios Tsimpis
11D supergravity at ${\cal O}(l^3)$
10 pages, 1 figure. v2: references added
JHEP0410:046,2004
10.1088/1126-6708/2004/10/046
null
hep-th
null
We compute certain spinorial cohomology groups controlling possible supersymmetric deformations of eleven-dimensional supergravity up to order $l^3$ in the Planck length. At ${\cal O}(l)$ and ${\cal O}(l^2)$ the spinorial cohomology groups are trivial and therefore the theory cannot be deformed supersymmetrically. At...
[ { "created": "Fri, 30 Jul 2004 13:37:19 GMT", "version": "v1" }, { "created": "Mon, 30 Aug 2004 12:56:32 GMT", "version": "v2" } ]
2008-11-26
[ [ "Tsimpis", "Dimitrios", "" ] ]
We compute certain spinorial cohomology groups controlling possible supersymmetric deformations of eleven-dimensional supergravity up to order $l^3$ in the Planck length. At ${\cal O}(l)$ and ${\cal O}(l^2)$ the spinorial cohomology groups are trivial and therefore the theory cannot be deformed supersymmetrically. At $...
1208.0056
Alice Rogers
Alicia Lopez and Alice Rogers
BRST cohomology of systems with secondary constraints
27 pages
null
null
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Extending phase space to include time and it canonical conjugate energy as well as the usual momentum and position variables, and then introducing the constraint which sets energy equal to the Hamiltonian, gives a symplectic action of the additive group R which corresponds to time translation along the solutions to t...
[ { "created": "Tue, 31 Jul 2012 23:49:28 GMT", "version": "v1" } ]
2012-08-02
[ [ "Lopez", "Alicia", "" ], [ "Rogers", "Alice", "" ] ]
Extending phase space to include time and it canonical conjugate energy as well as the usual momentum and position variables, and then introducing the constraint which sets energy equal to the Hamiltonian, gives a symplectic action of the additive group R which corresponds to time translation along the solutions to the...
hep-th/9809098
Antonio Filippi
Antonio Filippi
Chemical potential and multiplicative anomaly
4 pages, LaTeX, to appear in Proceedings of the 5th International Workshop on Thermal Field Theories and Their Applications, August 1998, Regensburg, Germany
null
null
null
hep-th hep-ph
null
The relativistic complex scalar field at finite temperature and in presence of a net conserved charge is studied in reference to recent developments on the multiplicative anomaly. This quantity, overlooked until now, is computed and it is shown how it could play a role for this system. Other possible applications are...
[ { "created": "Mon, 14 Sep 1998 19:11:08 GMT", "version": "v1" } ]
2007-05-23
[ [ "Filippi", "Antonio", "" ] ]
The relativistic complex scalar field at finite temperature and in presence of a net conserved charge is studied in reference to recent developments on the multiplicative anomaly. This quantity, overlooked until now, is computed and it is shown how it could play a role for this system. Other possible applications are a...
1412.0031
Simon F. Ross
Tomas Andrade, Cynthia Keeler, Alex Peach, Simon F. Ross
Schr\"odinger Holography with $z=2$
35 pages, 1 figure. v2: reference added. arXiv admin note: text overlap with arXiv:1408.7103
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate holography for asymptotically Schr\"odinger spacetimes, using a frame formalism based on the anisotropic scaling symmetry. We build on our previous work on $z<2$ to propose a dictionary for $z=2$. For $z=2$, the scaling symmetry does not act on the additional null direction, which implies that in our d...
[ { "created": "Fri, 28 Nov 2014 21:31:40 GMT", "version": "v1" }, { "created": "Thu, 8 Jan 2015 10:13:31 GMT", "version": "v2" } ]
2015-01-09
[ [ "Andrade", "Tomas", "" ], [ "Keeler", "Cynthia", "" ], [ "Peach", "Alex", "" ], [ "Ross", "Simon F.", "" ] ]
We investigate holography for asymptotically Schr\"odinger spacetimes, using a frame formalism based on the anisotropic scaling symmetry. We build on our previous work on $z<2$ to propose a dictionary for $z=2$. For $z=2$, the scaling symmetry does not act on the additional null direction, which implies that in our dic...
hep-th/0505005
Luca Lusanna
D.Alba (Univ.Firenze), L.Lusanna (INFN, Firenze) and M.Pauri (univ. Parma)
New Directions in Non-Relativistic and Relativistic Rotational and Multipole Kinematics for N-Body and Continuous Systems
Latex, p.75, Invited contribution for the book {\it Atomic and Molecular Clusters: New Research} (Nova Science)
null
null
null
hep-th astro-ph gr-qc physics.atm-clus
null
In non-relativistic mechanics the center of mass of an isolated system is easily separated out from the relative variables. For a N-body system these latter are usually described by a set of Jacobi normal coordinates, based on the clustering of the centers of mass of sub-clusters. The Jacobi variables are then the st...
[ { "created": "Sat, 30 Apr 2005 10:01:14 GMT", "version": "v1" } ]
2007-05-23
[ [ "Alba", "D.", "", "Univ.Firenze" ], [ "Lusanna", "L.", "", "INFN, Firenze" ], [ "Pauri", "M.", "", "univ.\n Parma" ] ]
In non-relativistic mechanics the center of mass of an isolated system is easily separated out from the relative variables. For a N-body system these latter are usually described by a set of Jacobi normal coordinates, based on the clustering of the centers of mass of sub-clusters. The Jacobi variables are then the star...
hep-th/0701199
Jaeweon Lee Dr.
Jae-Weon Lee, Jungjai Lee, Hyeong-Chan Kim
Dark energy from vacuum entanglement
to be published in JCAP
JCAP 0708:005,2007
10.1088/1475-7516/2007/08/005
null
hep-th astro-ph
null
We suggest that vacuum entanglement energy associated with the entanglement entropy of the universe is the origin of dark energy. The observed properties of dark energy can be explained by using the nature of entanglement energy without modification of gravity or exotic matter. From the number of degrees of freedom...
[ { "created": "Mon, 22 Jan 2007 14:04:28 GMT", "version": "v1" }, { "created": "Wed, 24 Jan 2007 13:59:29 GMT", "version": "v2" }, { "created": "Thu, 1 Feb 2007 02:24:09 GMT", "version": "v3" }, { "created": "Sat, 10 Mar 2007 14:59:09 GMT", "version": "v4" }, { "cr...
2010-10-27
[ [ "Lee", "Jae-Weon", "" ], [ "Lee", "Jungjai", "" ], [ "Kim", "Hyeong-Chan", "" ] ]
We suggest that vacuum entanglement energy associated with the entanglement entropy of the universe is the origin of dark energy. The observed properties of dark energy can be explained by using the nature of entanglement energy without modification of gravity or exotic matter. From the number of degrees of freedom in ...
1805.02326
Franco D. Albareti
Franco D. Albareti, Antonio L. Maroto and Francisco Prada
Finite temperature corrections to the energy-momentum tensor at one-loop in static space-times
19 pages, 6 figures
Phys. Rev. D 97, 125017 (2018)
10.1103/PhysRevD.97.125017
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Finite temperature corrections to the effective potential and the energy-momentum tensor of a scalar field are computed in a perturbed Minkoswki space-time. We consider the explicit mode decomposition of the field in the perturbed geometry and obtain analytical expressions in the non-relativistic and ultra-relativist...
[ { "created": "Fri, 4 May 2018 15:03:50 GMT", "version": "v1" } ]
2018-06-27
[ [ "Albareti", "Franco D.", "" ], [ "Maroto", "Antonio L.", "" ], [ "Prada", "Francisco", "" ] ]
Finite temperature corrections to the effective potential and the energy-momentum tensor of a scalar field are computed in a perturbed Minkoswki space-time. We consider the explicit mode decomposition of the field in the perturbed geometry and obtain analytical expressions in the non-relativistic and ultra-relativistic...
hep-th/9205088
Albert Schwarz
Albert Schwarz
Geometry of Batalin-Vilkovisky quantization
13 pages
Commun.Math.Phys. 155 (1993) 249-260
10.1007/BF02097392
null
hep-th
null
The present paper is devoted to the study of geometry of Batalin-Vilkovisky quantization procedure. The main mathematical objects under consideration are P-manifolds and SP-manifolds (supermanifolds provided with an odd symplectic structure and, in the case of SP-manifolds, with a volume element). The Batalin-Vilkovi...
[ { "created": "Tue, 26 May 1992 04:47:30 GMT", "version": "v1" } ]
2009-10-22
[ [ "Schwarz", "Albert", "" ] ]
The present paper is devoted to the study of geometry of Batalin-Vilkovisky quantization procedure. The main mathematical objects under consideration are P-manifolds and SP-manifolds (supermanifolds provided with an odd symplectic structure and, in the case of SP-manifolds, with a volume element). The Batalin-Vilkovisk...
1711.05050
Giulia Gubitosi
Angel Ballesteros, Giulia Gubitosi, Iv\'an Guti\'errez-Sagredo, Francisco J. Herranz
Curved momentum spaces from quantum (Anti-)de Sitter groups in (3+1) dimensions
v2: Version accepted for publication on Phys. Rev. D
Phys. Rev. D 97, 106024 (2018)
10.1103/PhysRevD.97.106024
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Curved momentum spaces associated to the $\kappa$-deformation of the (3+1) de Sitter and Anti-de Sitter algebras are constructed as orbits of suitable actions of the dual Poisson-Lie group associated to the $\kappa$-deformation with non-vanishing cosmological constant. The $\kappa$-de Sitter and $\kappa$-Anti-de Sitt...
[ { "created": "Tue, 14 Nov 2017 10:38:54 GMT", "version": "v1" }, { "created": "Wed, 16 May 2018 09:50:30 GMT", "version": "v2" } ]
2018-06-06
[ [ "Ballesteros", "Angel", "" ], [ "Gubitosi", "Giulia", "" ], [ "Gutiérrez-Sagredo", "Iván", "" ], [ "Herranz", "Francisco J.", "" ] ]
Curved momentum spaces associated to the $\kappa$-deformation of the (3+1) de Sitter and Anti-de Sitter algebras are constructed as orbits of suitable actions of the dual Poisson-Lie group associated to the $\kappa$-deformation with non-vanishing cosmological constant. The $\kappa$-de Sitter and $\kappa$-Anti-de Sitter...
hep-th/0203038
Dietmar Klemm
S. Cacciatori, A. H. Chamseddine, D. Klemm, L. Martucci, W. A. Sabra and D. Zanon
Noncommutative Gravity in two Dimensions
20 pages, LaTeX, references and some comments added
Class.Quant.Grav. 19 (2002) 4029-4042
10.1088/0264-9381/19/15/310
IFUM-708-FT, CAMS/02-03
hep-th gr-qc
null
We deform two-dimensional topological gravity by making use of its gauge theory formulation. The obtained noncommutative gravity model is shown to be invariant under a class of transformations that reduce to standard diffeomorphisms once the noncommutativity parameter is set to zero. Some solutions of the deformed mo...
[ { "created": "Tue, 5 Mar 2002 19:54:03 GMT", "version": "v1" }, { "created": "Fri, 19 Apr 2002 09:34:07 GMT", "version": "v2" } ]
2009-11-07
[ [ "Cacciatori", "S.", "" ], [ "Chamseddine", "A. H.", "" ], [ "Klemm", "D.", "" ], [ "Martucci", "L.", "" ], [ "Sabra", "W. A.", "" ], [ "Zanon", "D.", "" ] ]
We deform two-dimensional topological gravity by making use of its gauge theory formulation. The obtained noncommutative gravity model is shown to be invariant under a class of transformations that reduce to standard diffeomorphisms once the noncommutativity parameter is set to zero. Some solutions of the deformed mode...
hep-th/0110052
Oleg G. Tkachev
George Jaroszkiewicz and Vladimir Nikolaev
Temporal discretisation of the Skyrme Model
12 pages
null
null
null
hep-th
null
Soliton models are used in elementary particle physics and nuclear physics to model extended objects such as nucleons, using effective field theories derived from more fundamental theories such as QCD. Computer simulation requires some sort of discretisation procedure, a notable example being lattice gauge theory app...
[ { "created": "Fri, 5 Oct 2001 00:58:52 GMT", "version": "v1" } ]
2007-05-23
[ [ "Jaroszkiewicz", "George", "" ], [ "Nikolaev", "Vladimir", "" ] ]
Soliton models are used in elementary particle physics and nuclear physics to model extended objects such as nucleons, using effective field theories derived from more fundamental theories such as QCD. Computer simulation requires some sort of discretisation procedure, a notable example being lattice gauge theory appli...
hep-th/9211037
Q.-Han Park
Q-Han Park
A Master Equation for Multi-Dimensional Non-Linear Field Theories
12pages, DAMTP R-92/24, SNUTP 92-86
Phys.Lett. B297 (1992) 266-270
10.1016/0370-2693(92)91260-G
null
hep-th
null
A master equation ( $n$ dimensional non--Abelian current conservation law with mutually commuting current components ) is introduced for multi-dimensional non-linear field theories. It is shown that the master equation provides a systematic way to understand 2-d integrable non-linear equations as well as 4-d self-dua...
[ { "created": "Mon, 9 Nov 1992 08:44:43 GMT", "version": "v1" } ]
2009-10-22
[ [ "Park", "Q-Han", "" ] ]
A master equation ( $n$ dimensional non--Abelian current conservation law with mutually commuting current components ) is introduced for multi-dimensional non-linear field theories. It is shown that the master equation provides a systematic way to understand 2-d integrable non-linear equations as well as 4-d self-dual ...
hep-th/0611213
Emilio Elizalde
E. Elizalde, A.N. Makarenko, V.V. Obukhov, K.E. Osetrin, and A.E. Filippov
Stationary vs. singular points in an accelerating FRW cosmology derived from six-dimensional Einstein-Gauss-Bonnet gravity
9 pages, 20 figures, accepted in PLB
Phys.Lett.B644:1-6,2007
10.1016/j.physletb.2006.11.031
TSPU-TP-11/01
hep-th astro-ph gr-qc math-ph math.MP
null
Six-dimensional Einstein-Gauss-Bonnet gravity (with a linear Gauss-Bonnet term) is investigated. This theory is inspired by basic features of results coming from string and M-theory. Dynamical compactification is carried out and it is seen that a four-dimensional accelerating FRW universe is recovered, when the two-d...
[ { "created": "Mon, 20 Nov 2006 09:07:58 GMT", "version": "v1" } ]
2008-11-26
[ [ "Elizalde", "E.", "" ], [ "Makarenko", "A. N.", "" ], [ "Obukhov", "V. V.", "" ], [ "Osetrin", "K. E.", "" ], [ "Filippov", "A. E.", "" ] ]
Six-dimensional Einstein-Gauss-Bonnet gravity (with a linear Gauss-Bonnet term) is investigated. This theory is inspired by basic features of results coming from string and M-theory. Dynamical compactification is carried out and it is seen that a four-dimensional accelerating FRW universe is recovered, when the two-dim...
hep-th/0303032
Calin Iuliu Lazaroiu
A. Klemm, K. Landsteiner, C. I. Lazaroiu, I. Runkel
Constructing Gauge Theory Geometries from Matrix Models
52 pages
JHEP 0305:066,2003
10.1088/1126-6708/2003/05/066
HU-EP-03-01
hep-th
null
We use the matrix model -- gauge theory correspondence of Dijkgraaf and Vafa in order to construct the geometry encoding the exact gaugino condensate superpotential for the N=1 U(N) gauge theory with adjoint and symmetric or anti-symmetric matter, broken by a tree level superpotential to a product subgroup involving ...
[ { "created": "Tue, 4 Mar 2003 21:00:21 GMT", "version": "v1" } ]
2010-12-03
[ [ "Klemm", "A.", "" ], [ "Landsteiner", "K.", "" ], [ "Lazaroiu", "C. I.", "" ], [ "Runkel", "I.", "" ] ]
We use the matrix model -- gauge theory correspondence of Dijkgraaf and Vafa in order to construct the geometry encoding the exact gaugino condensate superpotential for the N=1 U(N) gauge theory with adjoint and symmetric or anti-symmetric matter, broken by a tree level superpotential to a product subgroup involving U(...
0908.0363
Tadashi Takayanagi
Wei Li, Tatsuma Nishioka and Tadashi Takayanagi
Some No-go Theorems for String Duals of Non-relativistic Lifshitz-like Theories
18 pages, Latex, flux conditions clarified (v2), brief summary of results added (v3)
JHEP 0910:015,2009
10.1088/1126-6708/2009/10/015
IPMU09-0090, KUNS-2224
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study possibilities of string theory embeddings of the gravity duals for non-relativistic Lifshitz-like theories with anisotropic scale invariance. We search classical solutions in type IIA and eleven-dimensional supergravities which are expected to be dual to (2+1)-dimensional Lifshitz-like theories. Under reason...
[ { "created": "Tue, 4 Aug 2009 13:45:37 GMT", "version": "v1" }, { "created": "Wed, 19 Aug 2009 08:15:55 GMT", "version": "v2" }, { "created": "Tue, 15 Sep 2009 01:59:04 GMT", "version": "v3" } ]
2010-05-12
[ [ "Li", "Wei", "" ], [ "Nishioka", "Tatsuma", "" ], [ "Takayanagi", "Tadashi", "" ] ]
We study possibilities of string theory embeddings of the gravity duals for non-relativistic Lifshitz-like theories with anisotropic scale invariance. We search classical solutions in type IIA and eleven-dimensional supergravities which are expected to be dual to (2+1)-dimensional Lifshitz-like theories. Under reasonab...
hep-th/9603151
Dr I. Kondo
Kei-Ichi Kondo
The Gauged Thirring Model
68 pages + 10 figures, LaTeX (figures are not included)
Prog.Theor.Phys. 98 (1997) 211-270
10.1143/PTP.98.211
CHIBA-EP-93/HLRZ-1/96
hep-th
null
We propose the gauged Thirring model as a natural gauge-invariant generalization of the Thirring model, four-fermion interaction of current-current type. In the strong gauge-coupling limit, the gauged Thirring model reduces to the recently proposed reformulation of the Thirring model as a gauge theory. Especially, we...
[ { "created": "Sun, 24 Mar 1996 22:19:47 GMT", "version": "v1" } ]
2009-10-30
[ [ "Kondo", "Kei-Ichi", "" ] ]
We propose the gauged Thirring model as a natural gauge-invariant generalization of the Thirring model, four-fermion interaction of current-current type. In the strong gauge-coupling limit, the gauged Thirring model reduces to the recently proposed reformulation of the Thirring model as a gauge theory. Especially, we p...
0806.2299
A. Yu. Petrov
D. Bazeia, R. Menezes and A. Yu. Petrov
Liouville-like solutions in dilaton gravity with Gauss-Bonnet modifications
10 pages, minor corrections, version accepted to Eur. Phys. J. C
Eur.Phys.J.C58:171-177,2008
10.1140/epjc/s10052-008-0734-z
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate nonperturbative dilatonic solutions of the wide class of the modified gravity models including the Gauss-Bonnet terms with a general $F(G)$ Lagrangian. We show that presence of the Liouville-like solutions is a characteristic feature of these models.
[ { "created": "Fri, 13 Jun 2008 17:51:46 GMT", "version": "v1" }, { "created": "Wed, 18 Jun 2008 15:45:43 GMT", "version": "v2" }, { "created": "Mon, 8 Sep 2008 12:18:21 GMT", "version": "v3" } ]
2008-12-18
[ [ "Bazeia", "D.", "" ], [ "Menezes", "R.", "" ], [ "Petrov", "A. Yu.", "" ] ]
We investigate nonperturbative dilatonic solutions of the wide class of the modified gravity models including the Gauss-Bonnet terms with a general $F(G)$ Lagrangian. We show that presence of the Liouville-like solutions is a characteristic feature of these models.
1703.07735
Roberto Trinchero
Roberto Trinchero
Examples of reflection positive Euclidean field theories
14 pages, no figures, changes in various proofs
null
10.1142/S0219887818500226
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The requirement of reflection positivity(RP) for Euclidean field theories is considered. This is done for the cases of a scalar field, a higher derivative scalar field theory and the scalar field theory defined on a non-integer dimensional space(NIDS). It is shown that regarding RP, the analytical structure of the co...
[ { "created": "Wed, 22 Mar 2017 16:28:49 GMT", "version": "v1" }, { "created": "Wed, 5 Apr 2017 13:50:42 GMT", "version": "v2" }, { "created": "Wed, 3 May 2017 18:27:27 GMT", "version": "v3" }, { "created": "Fri, 21 Jul 2017 14:51:39 GMT", "version": "v4" } ]
2018-02-14
[ [ "Trinchero", "Roberto", "" ] ]
The requirement of reflection positivity(RP) for Euclidean field theories is considered. This is done for the cases of a scalar field, a higher derivative scalar field theory and the scalar field theory defined on a non-integer dimensional space(NIDS). It is shown that regarding RP, the analytical structure of the corr...
2308.11326
Diana Vaman
Yuchen Du and Diana Vaman
Tree-level Graviton Scattering in the Worldline Formalism
63 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the worldline formalism to study tree-level scattering processes involving gravitons. A massless spin 2 particle is described by an $N=4$ supersymmetric worldline action which is also $O(4)$ symmetric. More generally, $N=2S$ supersymmetric worldline actions exhibiting $O(N)$ symmetry describe free spin $S$ par...
[ { "created": "Tue, 22 Aug 2023 09:59:03 GMT", "version": "v1" } ]
2023-08-23
[ [ "Du", "Yuchen", "" ], [ "Vaman", "Diana", "" ] ]
We use the worldline formalism to study tree-level scattering processes involving gravitons. A massless spin 2 particle is described by an $N=4$ supersymmetric worldline action which is also $O(4)$ symmetric. More generally, $N=2S$ supersymmetric worldline actions exhibiting $O(N)$ symmetry describe free spin $S$ parti...
2306.11094
Eric R. Sharpe
W. Gu, L. Mihalcea, E. Sharpe, W. Xu, H. Zhang, H. Zou
Quantum K theory rings of partial flag manifolds
49 pages, LaTeX; v2: miscellaneous updates
J. Geom. Phys. 198 (2024) 105127
10.1016/j.geomphys.2024.105127
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we use three-dimensional gauged linear sigma models to make physical predictions for Whitney-type presentations of equivariant quantum K theory rings of partial flag manifolds, as quantum products of universal subbundles and various ratios, extending previous work for Grassmannians. Physically, these ar...
[ { "created": "Mon, 19 Jun 2023 18:00:04 GMT", "version": "v1" }, { "created": "Mon, 16 Oct 2023 01:20:10 GMT", "version": "v2" } ]
2024-02-08
[ [ "Gu", "W.", "" ], [ "Mihalcea", "L.", "" ], [ "Sharpe", "E.", "" ], [ "Xu", "W.", "" ], [ "Zhang", "H.", "" ], [ "Zou", "H.", "" ] ]
In this paper we use three-dimensional gauged linear sigma models to make physical predictions for Whitney-type presentations of equivariant quantum K theory rings of partial flag manifolds, as quantum products of universal subbundles and various ratios, extending previous work for Grassmannians. Physically, these aris...
1203.5090
Bengt E. W. Nilsson
Bengt E. W. Nilsson
Aspects of topologically gauged M2-branes with six supersymmetries: towards a "sequential AdS/CFT"?
21 pages, based on talks at Johns Hopkins Workshop, Budapest, June 2011 and QTS7, Prague, August 2011
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this note we review the construction of topologically gauged M2 branes with 6 supersymmetries and discuss some of its properties. This is done using the 3-algebra formulation thereby covering all possible gauge groups. We will elaborate upon 1) the fundamental identity and its solutions noting, provided these gaug...
[ { "created": "Thu, 22 Mar 2012 19:33:22 GMT", "version": "v1" } ]
2012-03-23
[ [ "Nilsson", "Bengt E. W.", "" ] ]
In this note we review the construction of topologically gauged M2 branes with 6 supersymmetries and discuss some of its properties. This is done using the 3-algebra formulation thereby covering all possible gauge groups. We will elaborate upon 1) the fundamental identity and its solutions noting, provided these gauged...
hep-th/9604014
Moshe Rozali
Willy Fischler, Sonia Paban, and Moshe Rozali
Collective coordinates for D-branes
11 pages, 5 figures. Corrected reference [12], added remark about contributions from virtual recoil of the brane
Phys.Lett. B381 (1996) 62-67
10.1016/0370-2693(96)00556-4
UTTG-01-96
hep-th
null
We develope a formalism for the scattering off D-branes that includes collective coordinates. This allows a systematic expansion in the string coupling constant for such processes, including a worldsheet calculation for the D-brane's mass.
[ { "created": "Tue, 2 Apr 1996 20:33:54 GMT", "version": "v1" }, { "created": "Thu, 11 Apr 1996 17:28:39 GMT", "version": "v2" } ]
2009-10-30
[ [ "Fischler", "Willy", "" ], [ "Paban", "Sonia", "" ], [ "Rozali", "Moshe", "" ] ]
We develope a formalism for the scattering off D-branes that includes collective coordinates. This allows a systematic expansion in the string coupling constant for such processes, including a worldsheet calculation for the D-brane's mass.
1604.05330
Karapet Mkrtchyan
Euihun Joung and Karapet Mkrtchyan
Weyl Action of Two-Column Mixed-Symmetry Field and Its Factorization Around (A)dS Space
25 pages, minor corrections, references added, version published in JHEP
null
10.1007/JHEP06(2016)135
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the four-derivative free Weyl action for two-column mixed-symmetry field that makes use of maximal gauge symmetries. In flat space, the action can be uniquely determined from gauge and Weyl (trace shift) symmetry requirements. We show that there is a smooth and unique deformation of the flat action to ...
[ { "created": "Mon, 18 Apr 2016 20:01:51 GMT", "version": "v1" }, { "created": "Mon, 24 Oct 2016 10:14:48 GMT", "version": "v2" } ]
2016-10-25
[ [ "Joung", "Euihun", "" ], [ "Mkrtchyan", "Karapet", "" ] ]
We investigate the four-derivative free Weyl action for two-column mixed-symmetry field that makes use of maximal gauge symmetries. In flat space, the action can be uniquely determined from gauge and Weyl (trace shift) symmetry requirements. We show that there is a smooth and unique deformation of the flat action to (A...
1503.08755
Matthew Elliot-Ripley
Matthew Elliot-Ripley
Phases and approximations of baryonic popcorn in a low-dimensional analogue of holographic QCD
16 pages, 5 figures
J.Phys. A48 (2015) 29, 295402
10.1088/1751-8113/48/29/295402
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Sakai-Sugimoto model is the most pre-eminent model of holographic QCD, in which baryons correspond to topological solitons in a five-dimensional bulk spacetime. Recently it has been shown that a single soliton in this model can be well approximated by a flat-space self-dual Yang-Mills instanton with a small size,...
[ { "created": "Mon, 30 Mar 2015 17:30:45 GMT", "version": "v1" }, { "created": "Thu, 23 Jul 2015 10:57:44 GMT", "version": "v2" } ]
2015-07-24
[ [ "Elliot-Ripley", "Matthew", "" ] ]
The Sakai-Sugimoto model is the most pre-eminent model of holographic QCD, in which baryons correspond to topological solitons in a five-dimensional bulk spacetime. Recently it has been shown that a single soliton in this model can be well approximated by a flat-space self-dual Yang-Mills instanton with a small size, a...
2208.12913
Patrick Copinger
Patrick Copinger, Koichi Hattori, and Di-Lun Yang
Euler-Heisenberg Lagrangian under an axial gauge field
17 pages, 1 figure; version accepted for publication in Physical Review D
Phys. Rev. D 107, 056016 (2023)
10.1103/PhysRevD.107.056016
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Augmentations to the Euler-Heisenberg Lagrangian (QED one-loop effective action in homogeneous electromagnetic fields) under a constant background axial gauge are examined. Two special configurations admit an exact eigendecomposition, and hence effective action as a spectral sum, of the augmented Dirac operator: one ...
[ { "created": "Sat, 27 Aug 2022 02:50:00 GMT", "version": "v1" }, { "created": "Tue, 21 Mar 2023 16:11:28 GMT", "version": "v2" } ]
2023-03-22
[ [ "Copinger", "Patrick", "" ], [ "Hattori", "Koichi", "" ], [ "Yang", "Di-Lun", "" ] ]
Augmentations to the Euler-Heisenberg Lagrangian (QED one-loop effective action in homogeneous electromagnetic fields) under a constant background axial gauge are examined. Two special configurations admit an exact eigendecomposition, and hence effective action as a spectral sum, of the augmented Dirac operator: one wi...
hep-th/9508065
null
H. Banerjee
Resolution of the strong CP and U(1) problems
Latex file, 9 pages, no figure
null
null
Bose 95/8-1
hep-th
null
Definition of the determinant of Euclidean Dirac operator in the nontrivial sector of gauge fields suffers from an inherent ambiguity. The popular Osterwalder-Schrader (OS) recipe for the conjugate Dirac field leads to the option of a vanishing determinant. We propose a novel representation for the conjugate field wh...
[ { "created": "Mon, 14 Aug 1995 18:41:00 GMT", "version": "v1" } ]
2007-05-23
[ [ "Banerjee", "H.", "" ] ]
Definition of the determinant of Euclidean Dirac operator in the nontrivial sector of gauge fields suffers from an inherent ambiguity. The popular Osterwalder-Schrader (OS) recipe for the conjugate Dirac field leads to the option of a vanishing determinant. We propose a novel representation for the conjugate field whic...
0804.2863
Shibaji Roy
Ashok Das, Sudhakar Panda and Shibaji Roy
Origin of the geometric tachyon
4 pages, revtex, v2: eq.(22), (24) and (25) corrected
Phys.Rev.D78:061901,2008
10.1103/PhysRevD.78.061901
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The motion of a Dp-brane in the background of a stack of coincident NS5-branes is analysed as the motion of a relativistic point particle in the transverse space of the five-branes. In this system, the particle experiences a proper acceleration orthogonal to its proper velocity due to the background dilaton field whi...
[ { "created": "Thu, 17 Apr 2008 17:48:08 GMT", "version": "v1" }, { "created": "Wed, 30 Apr 2008 16:34:44 GMT", "version": "v2" } ]
2009-11-13
[ [ "Das", "Ashok", "" ], [ "Panda", "Sudhakar", "" ], [ "Roy", "Shibaji", "" ] ]
The motion of a Dp-brane in the background of a stack of coincident NS5-branes is analysed as the motion of a relativistic point particle in the transverse space of the five-branes. In this system, the particle experiences a proper acceleration orthogonal to its proper velocity due to the background dilaton field which...
2307.08569
Keng-Yi Liao
Pei-Ming Ho, Hikaru Kawai, Henry Liao, Yuki Yokokura
4D Weyl Anomaly and Diversity of the Interior Structure of Quantum Black Hole
32 pages, many figures
null
null
RIKEN-iTHEMS-Report-23
hep-th astro-ph.HE gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the interior metric of 4D spherically symmetric static black holes by using the semi-classical Einstein equation and find a consistent class of geometries with large curvatures. We approximate the matter fields by conformal fields and consider the contribution of the 4D Weyl anomaly, giving a state-independe...
[ { "created": "Mon, 17 Jul 2023 15:36:29 GMT", "version": "v1" }, { "created": "Fri, 1 Sep 2023 01:32:58 GMT", "version": "v2" }, { "created": "Tue, 23 Apr 2024 03:31:07 GMT", "version": "v3" } ]
2024-04-24
[ [ "Ho", "Pei-Ming", "" ], [ "Kawai", "Hikaru", "" ], [ "Liao", "Henry", "" ], [ "Yokokura", "Yuki", "" ] ]
We study the interior metric of 4D spherically symmetric static black holes by using the semi-classical Einstein equation and find a consistent class of geometries with large curvatures. We approximate the matter fields by conformal fields and consider the contribution of the 4D Weyl anomaly, giving a state-independent...
0806.0707
Omer Faruk Dayi
O. F. Dayi and M. Elbistan
Spin Hall Effect in Noncommutative Coordinates
15 pages. Ref. added. Published version
Phys.Lett.A373:1314-1320,2009
10.1016/j.physleta.2009.02.029
null
hep-th cond-mat.mes-hall quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A semiclassical constrained Hamiltonian system which was established to study dynamical systems of matrix valued non-Abelian gauge fields is employed to formulate spin Hall effect in noncommuting coordinates at the first order in the constant noncommutativity parameter theta . The method is first illustrated by study...
[ { "created": "Wed, 4 Jun 2008 07:44:42 GMT", "version": "v1" }, { "created": "Thu, 5 Mar 2009 13:29:16 GMT", "version": "v2" } ]
2009-12-10
[ [ "Dayi", "O. F.", "" ], [ "Elbistan", "M.", "" ] ]
A semiclassical constrained Hamiltonian system which was established to study dynamical systems of matrix valued non-Abelian gauge fields is employed to formulate spin Hall effect in noncommuting coordinates at the first order in the constant noncommutativity parameter theta . The method is first illustrated by studyin...
0901.4848
Ella Jamsin
Marc Henneaux, Ella Jamsin, Axel Kleinschmidt, Daniel Persson
Massive Type IIA Supergravity and E10
7 pages, 3 figures, based on a talk given at the Fourth RTN "Forces-Universe" Workshop, Varna, September 2008
Fortsch.Phys.57:580-586,2009
10.1002/prop.200900040
ULB-TH/09-04
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this talk we investigate the symmetry under E10 of Romans' massive type IIA supergravity. We show that the dynamics of a spinning particle in a non-linear sigma model on the coset space E10/K(E10) reproduces the bosonic and fermionic dynamics of massive IIA supergravity, in the standard truncation. In particular, ...
[ { "created": "Fri, 30 Jan 2009 10:11:34 GMT", "version": "v1" } ]
2009-08-03
[ [ "Henneaux", "Marc", "" ], [ "Jamsin", "Ella", "" ], [ "Kleinschmidt", "Axel", "" ], [ "Persson", "Daniel", "" ] ]
In this talk we investigate the symmetry under E10 of Romans' massive type IIA supergravity. We show that the dynamics of a spinning particle in a non-linear sigma model on the coset space E10/K(E10) reproduces the bosonic and fermionic dynamics of massive IIA supergravity, in the standard truncation. In particular, we...
1612.05265
Laurens Kabir
Jan de Boer, Ben Freivogel, Laurens Kabir, Sagar F. Lokhande
Precursors and BRST Symmetry
12 pages
null
10.1007/JHEP07(2017)024
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the AdS/CFT correspondence, bulk information appears to be encoded in the CFT in a redundant way. A local bulk field corresponds to many different non-local CFT operators (precursors). We recast this ambiguity in the language of BRST symmetry, and propose that in the large $N$ limit, the difference between two pre...
[ { "created": "Thu, 15 Dec 2016 21:00:05 GMT", "version": "v1" } ]
2017-08-02
[ [ "de Boer", "Jan", "" ], [ "Freivogel", "Ben", "" ], [ "Kabir", "Laurens", "" ], [ "Lokhande", "Sagar F.", "" ] ]
In the AdS/CFT correspondence, bulk information appears to be encoded in the CFT in a redundant way. A local bulk field corresponds to many different non-local CFT operators (precursors). We recast this ambiguity in the language of BRST symmetry, and propose that in the large $N$ limit, the difference between two precu...
1210.4181
Steven Gubser
Steven S. Gubser
Complex deformations of Bjorken flow
14 pages, 4 figures. v2: Minor error corrected, conclusions unchanged
null
10.1103/PhysRevC.87.014909
PUPT-2427
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Through a complex shift of the time coordinate, a modification of Bjorken flow is introduced which interpolates between a glasma-like stress tensor at forward rapidities and Bjorken-like hydrodynamics around mid-rapidity. A Landau-like full-stopping regime is found at early times and rapidities not too large. Approxi...
[ { "created": "Mon, 15 Oct 2012 20:07:13 GMT", "version": "v1" }, { "created": "Thu, 22 Nov 2012 17:11:59 GMT", "version": "v2" } ]
2013-05-30
[ [ "Gubser", "Steven S.", "" ] ]
Through a complex shift of the time coordinate, a modification of Bjorken flow is introduced which interpolates between a glasma-like stress tensor at forward rapidities and Bjorken-like hydrodynamics around mid-rapidity. A Landau-like full-stopping regime is found at early times and rapidities not too large. Approxima...
1210.4379
Mohammad R. Garousi
Mohammad R. Garousi
Ricci curvature corrections to type II supergravity
16 pages, no figure, Latex file; v2: some clarifications and references added
null
10.1103/PhysRevD.87.025006
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We examine the NS-NS corrections to the type II supergravity given by Gross and Sloan, under the linear T-duality transformations. We show that the gravity and the B-field couplings are invariant under off-shell T-duality, whereas the dilaton couplings are invariant under on-shell T-duality. Requiring the compatibili...
[ { "created": "Tue, 16 Oct 2012 12:15:22 GMT", "version": "v1" }, { "created": "Mon, 22 Oct 2012 04:35:31 GMT", "version": "v2" } ]
2013-05-30
[ [ "Garousi", "Mohammad R.", "" ] ]
We examine the NS-NS corrections to the type II supergravity given by Gross and Sloan, under the linear T-duality transformations. We show that the gravity and the B-field couplings are invariant under off-shell T-duality, whereas the dilaton couplings are invariant under on-shell T-duality. Requiring the compatibility...
hep-th/9208054
Gordon Semenoff
I.I. Kogan, A. Morozov, G.W. Semenoff and N. Weiss
Continuum Limits of ``Induced QCD": Lessons of the Gaussian Model at d=1 and Beyond
31 pages
Int.J.Mod.Phys. A8 (1993) 1411-1436
10.1142/S0217751X9300059X
UBCTP 92-27, ITEP M7/92
hep-th
null
We analyze the scalar field sector of the Kazakov--Migdal model of induced QCD. We present a detailed description of the simplest one dimensional {($d$$=$$1$)} model which supports the hypothesis of wide applicability of the mean--field approximation for the scalar fields and the existence of critical behaviour in th...
[ { "created": "Fri, 21 Aug 1992 19:13:00 GMT", "version": "v1" }, { "created": "Sat, 22 Aug 1992 04:08:00 GMT", "version": "v2" } ]
2009-10-22
[ [ "Kogan", "I. I.", "" ], [ "Morozov", "A.", "" ], [ "Semenoff", "G. W.", "" ], [ "Weiss", "N.", "" ] ]
We analyze the scalar field sector of the Kazakov--Migdal model of induced QCD. We present a detailed description of the simplest one dimensional {($d$$=$$1$)} model which supports the hypothesis of wide applicability of the mean--field approximation for the scalar fields and the existence of critical behaviour in the ...
hep-th/0605124
Kentaroh Yoshida
Makoto Sakaguchi, Kentaroh Yoshida
Non-Relativistic AdS Branes and Newton-Hooke Superalgebra
68 pages, LaTeX
JHEP0610:078,2006
10.1088/1126-6708/2006/10/078
KEK-TH-1084, OIQP-06-06
hep-th
null
We examine a non-relativistic limit of D-branes in AdS_5xS^5 and M-branes in AdS_{4/7}xS^{7/4}. First, Newton-Hooke superalgebras for the AdS branes are derived from AdSxS superalgebras as Inonu-Wigner contractions. It is shown that the directions along which the AdS-brane worldvolume extends are restricted by requir...
[ { "created": "Fri, 12 May 2006 11:06:35 GMT", "version": "v1" } ]
2009-11-11
[ [ "Sakaguchi", "Makoto", "" ], [ "Yoshida", "Kentaroh", "" ] ]
We examine a non-relativistic limit of D-branes in AdS_5xS^5 and M-branes in AdS_{4/7}xS^{7/4}. First, Newton-Hooke superalgebras for the AdS branes are derived from AdSxS superalgebras as Inonu-Wigner contractions. It is shown that the directions along which the AdS-brane worldvolume extends are restricted by requirin...
1005.3061
Massimo Taronna
Massimo Taronna (Scuola Normale Superiore)
Higher Spins and String Interactions
95 pages, Master Thesis (Advisor: Prof. Augusto Sagnotti). v2:graduation date added, reference list fixed, references added. v3:typo corrected, reference added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this Thesis we address the issue of consistent higher-spin interactions taking String Theory as a "theoretical laboratory". We thus arrive at a simple expression encompassing all three-point amplitudes for states belonging to the first Regge trajectory of the open bosonic string, that are described by fully symmet...
[ { "created": "Mon, 17 May 2010 21:39:47 GMT", "version": "v1" }, { "created": "Thu, 20 May 2010 11:14:06 GMT", "version": "v2" }, { "created": "Mon, 24 May 2010 11:33:20 GMT", "version": "v3" } ]
2010-10-11
[ [ "Taronna", "Massimo", "", "Scuola Normale Superiore" ] ]
In this Thesis we address the issue of consistent higher-spin interactions taking String Theory as a "theoretical laboratory". We thus arrive at a simple expression encompassing all three-point amplitudes for states belonging to the first Regge trajectory of the open bosonic string, that are described by fully symmetri...
hep-th/9903243
Mirjam Cvetic
I.L. Buchbinder, M. Cvetic, A. Yu. Petrov
Implications of decoupling effects for one-loop corrected effective actions from superstring theory
11 pages, Latex
Mod.Phys.Lett.A15:783-790,2000
10.1016/S0217-7323(00)00076-1
UPR-0842-T
hep-th hep-ph
null
We study the decoupling effects in one-loop corrected N=1 supersymmetric theory with gauge neutral chiral superfields, by calculating the one-loop corrected effective Lagrangian that involves light and heavy fields with the mass scale M, and subsequently eliminating heavy fields by their equations of motion. In addit...
[ { "created": "Mon, 29 Mar 1999 23:02:36 GMT", "version": "v1" } ]
2009-09-17
[ [ "Buchbinder", "I. L.", "" ], [ "Cvetic", "M.", "" ], [ "Petrov", "A. Yu.", "" ] ]
We study the decoupling effects in one-loop corrected N=1 supersymmetric theory with gauge neutral chiral superfields, by calculating the one-loop corrected effective Lagrangian that involves light and heavy fields with the mass scale M, and subsequently eliminating heavy fields by their equations of motion. In additio...
2012.05203
Adriano Vigan\`o
Francesco Belgiorno, Sergio Luigi Cacciatori, Simone Trevisan, Adriano Vigan\`o
Quantization and soliton-like solutions for the $\Phi\Psi$-model in a optic fiber
21 pages, 4 figures
null
10.1140/epjc/s10052-021-09084-x
null
hep-th math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
In the framework of a mesoscopical model for dielectric media we provide an analytical description for the electromagnetic field confined in a cylindrical cavity containing a finite dielectric sample. This system is apted to simulate the electromagnetic field in a optic fiber, in which two different regions, a vacuum...
[ { "created": "Wed, 9 Dec 2020 17:54:16 GMT", "version": "v1" } ]
2021-04-28
[ [ "Belgiorno", "Francesco", "" ], [ "Cacciatori", "Sergio Luigi", "" ], [ "Trevisan", "Simone", "" ], [ "Viganò", "Adriano", "" ] ]
In the framework of a mesoscopical model for dielectric media we provide an analytical description for the electromagnetic field confined in a cylindrical cavity containing a finite dielectric sample. This system is apted to simulate the electromagnetic field in a optic fiber, in which two different regions, a vacuum r...
hep-th/9308134
Jean-Loup Gervais
Jean-Loup Gervais, Jens Schnittger
The Many Faces of the Quantum Liouville Exponentials
(23 pages, Latex file) preprint LPTENS-93/30
Nucl.Phys. B413 (1994) 433-460
10.1016/0550-3213(94)90627-0
null
hep-th
null
First, it is proven that the three main operator-approaches to the quantum Liouville exponentials --- that is the one of Gervais-Neveu (more recently developed further by Gervais), Braaten-Curtright-Ghandour-Thorn, and Otto-Weigt --- are equivalent since they are related by simple basis transformations in the Fock sp...
[ { "created": "Fri, 27 Aug 1993 17:57:16 GMT", "version": "v1" } ]
2009-10-22
[ [ "Gervais", "Jean-Loup", "" ], [ "Schnittger", "Jens", "" ] ]
First, it is proven that the three main operator-approaches to the quantum Liouville exponentials --- that is the one of Gervais-Neveu (more recently developed further by Gervais), Braaten-Curtright-Ghandour-Thorn, and Otto-Weigt --- are equivalent since they are related by simple basis transformations in the Fock spac...
1408.1998
Xu Wei
Wei Xu and De-Cheng Zou
$(2+1)$-dimensional charged black holes with scalar hair in Einstein-Power-Maxwell Theory
19 pages, 4 figures; some references added
Gen.Rel.Grav. 49 (2017) no.6, 73
10.1007/s10714-017-2237-4
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We obtain an exact static solution to Einstein-Power-Maxwell (EPM) theory in $(2+1)$ dimensional AdS spacetime, in which the scalar field couples to gravity in a non-minimal way. After considering the scalar potential, a stable system leads to a constraint on the power parameter $k$ of Maxwell field. The solution con...
[ { "created": "Sat, 9 Aug 2014 00:42:01 GMT", "version": "v1" }, { "created": "Tue, 19 Aug 2014 13:15:47 GMT", "version": "v2" } ]
2018-04-12
[ [ "Xu", "Wei", "" ], [ "Zou", "De-Cheng", "" ] ]
We obtain an exact static solution to Einstein-Power-Maxwell (EPM) theory in $(2+1)$ dimensional AdS spacetime, in which the scalar field couples to gravity in a non-minimal way. After considering the scalar potential, a stable system leads to a constraint on the power parameter $k$ of Maxwell field. The solution conta...
hep-th/9706072
Joe Polchinski
K. Becker, M. Becker, J. Polchinski, and A. Tseytlin
Higher Order Graviton Scattering in M(atrix) Theory
15 pages, 1 epsf figure, LaTeX. Minor changes
Phys.Rev.D56:3174-3178,1997
10.1103/PhysRevD.56.R3174
NSF-ITP-97-061, Imperial/TP/96-97/49
hep-th
null
In matrix theory the effective action for graviton-graviton scattering is a double expansion in the relative velocity and inverse separation. We discuss the systematics of this expansion and subject matrix theory to a new test. Low energy supergravity predicts the coefficient of the $v^6/r^{14}$ term, a two-loop effe...
[ { "created": "Tue, 10 Jun 1997 22:30:42 GMT", "version": "v1" }, { "created": "Fri, 18 Jul 1997 19:05:48 GMT", "version": "v2" } ]
2009-09-17
[ [ "Becker", "K.", "" ], [ "Becker", "M.", "" ], [ "Polchinski", "J.", "" ], [ "Tseytlin", "A.", "" ] ]
In matrix theory the effective action for graviton-graviton scattering is a double expansion in the relative velocity and inverse separation. We discuss the systematics of this expansion and subject matrix theory to a new test. Low energy supergravity predicts the coefficient of the $v^6/r^{14}$ term, a two-loop effect...