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hep-th/9503015
null
Yaw-Hwang Chen, Su-Long Nyeo
Effective Potential of Nambu--Jona-Lasinio Model in Differential Regularization
13 pages
Chin.J.Phys. 33 (1995) 213-220
null
NCKU-HEP/95-01
hep-th
null
The method of differential regularization is applied to calculate explicitly the one-loop effective potential of a bosonized Nambu--Jona-Lasinio model consisting of scalar and pseudoscalar fields. The regularization scheme independent relation for the $\sigma$ mass sum rule is obtained. This method can be readily app...
[ { "created": "Fri, 3 Mar 1995 14:52:51 GMT", "version": "v1" } ]
2016-09-06
[ [ "Chen", "Yaw-Hwang", "" ], [ "Nyeo", "Su-Long", "" ] ]
The method of differential regularization is applied to calculate explicitly the one-loop effective potential of a bosonized Nambu--Jona-Lasinio model consisting of scalar and pseudoscalar fields. The regularization scheme independent relation for the $\sigma$ mass sum rule is obtained. This method can be readily appli...
0705.3201
Martin Rocek
Ulf Lindstrom, Martin Rocek, Itai Ryb, Rikard von Unge, Maxim Zabzine
New N = (2, 2) vector multiplets
16 pages
JHEP 0708:008,2007
10.1088/1126-6708/2007/08/008
UUITP-08/07,HIP-2007-28/TH,NORDITA-2007-15,YITP-SB-07-18
hep-th
null
We introduce two new N = (2, 2) vector multiplets that couple naturally to generalized Kahler geometries. We describe their kinetic actions as well as their matter couplings both in N = (2, 2) and N = (1, 1) superspace.
[ { "created": "Tue, 22 May 2007 19:46:30 GMT", "version": "v1" } ]
2009-04-17
[ [ "Lindstrom", "Ulf", "" ], [ "Rocek", "Martin", "" ], [ "Ryb", "Itai", "" ], [ "von Unge", "Rikard", "" ], [ "Zabzine", "Maxim", "" ] ]
We introduce two new N = (2, 2) vector multiplets that couple naturally to generalized Kahler geometries. We describe their kinetic actions as well as their matter couplings both in N = (2, 2) and N = (1, 1) superspace.
1606.02949
Diego Bombardelli
Diego Bombardelli
Lectures on S-matrices and Integrability
52 pages, 13 figures; v2: minor corrections and references added, matching the published version
J. Phys. A: Math. Theor. 49 (2016) 323003
10.1088/1751-8113/49/32/323003
null
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In these notes we review the S-matrix theory in (1+1)-dimensional integrable models, focusing mainly on the relativistic case. Once the main definitions and physical properties are introduced, we discuss the factorization of scattering processes due to integrability. We then focus on the analytic properties of the tw...
[ { "created": "Thu, 9 Jun 2016 13:15:10 GMT", "version": "v1" }, { "created": "Wed, 31 Aug 2016 18:39:44 GMT", "version": "v2" } ]
2016-09-01
[ [ "Bombardelli", "Diego", "" ] ]
In these notes we review the S-matrix theory in (1+1)-dimensional integrable models, focusing mainly on the relativistic case. Once the main definitions and physical properties are introduced, we discuss the factorization of scattering processes due to integrability. We then focus on the analytic properties of the two-...
hep-th/0511186
Tsutomu Kobayashi
Tsutomu Kobayashi and Takahiro Tanaka
The spectrum of gravitational waves in Randall-Sundrum braneworld cosmology
10 pages, 5 figures; v2: published version
Phys.Rev. D73 (2006) 044005
10.1103/PhysRevD.73.044005
KUNS-1995
hep-th astro-ph gr-qc
null
We study the generation and evolution of gravitational waves (tensor perturbations) in the context of Randall-Sundrum braneworld cosmology. We assume that the initial and final stages of the background cosmological model are given by de Sitter and Minkowski phases, respectively, and they are connected smoothly by a r...
[ { "created": "Fri, 18 Nov 2005 05:02:13 GMT", "version": "v1" }, { "created": "Wed, 8 Feb 2006 11:26:37 GMT", "version": "v2" } ]
2009-11-11
[ [ "Kobayashi", "Tsutomu", "" ], [ "Tanaka", "Takahiro", "" ] ]
We study the generation and evolution of gravitational waves (tensor perturbations) in the context of Randall-Sundrum braneworld cosmology. We assume that the initial and final stages of the background cosmological model are given by de Sitter and Minkowski phases, respectively, and they are connected smoothly by a rad...
hep-th/0311105
Miao Li
Miao Li
Macroscopic Black Holes, Microscopic Black Holes and Noncommutative Membrane
10 pages, harvmac; v2: refs. added
Class.Quant.Grav. 21 (2004) 3571-3578
10.1088/0264-9381/21/14/016
null
hep-th gr-qc
null
We study the stretched membrane of a black hole as consisting of a perfect fluid. We find that the pressure of this fluid is negative and the specific heat is negative too. A surprising result is that if we are to assume the fluid be composed of some quanta, then the dispersion relation of the fundamental quantum is ...
[ { "created": "Thu, 13 Nov 2003 13:17:49 GMT", "version": "v1" }, { "created": "Wed, 19 Nov 2003 14:16:45 GMT", "version": "v2" }, { "created": "Tue, 27 Apr 2004 11:29:46 GMT", "version": "v3" }, { "created": "Sat, 29 May 2004 06:59:30 GMT", "version": "v4" } ]
2009-11-10
[ [ "Li", "Miao", "" ] ]
We study the stretched membrane of a black hole as consisting of a perfect fluid. We find that the pressure of this fluid is negative and the specific heat is negative too. A surprising result is that if we are to assume the fluid be composed of some quanta, then the dispersion relation of the fundamental quantum is $E...
2404.05380
Pichet Vanichchapongjaroen
Sujiphat Janaun, Anajak Phonchantuek, Pichet Vanichchapongjaroen
Nonlinear chiral forms in the Sen formulation
35 pages, no figure
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Sen formulation for chiral $(2p)$-form in $4p+2$ dimensions describes a system with two separate sectors, one is physical while the other is unphysical. Each contains a chiral form and a metric. In this paper, we focus on the cases where the self-duality condition for the unphysical sector is linear while for the...
[ { "created": "Mon, 8 Apr 2024 10:35:05 GMT", "version": "v1" } ]
2024-04-09
[ [ "Janaun", "Sujiphat", "" ], [ "Phonchantuek", "Anajak", "" ], [ "Vanichchapongjaroen", "Pichet", "" ] ]
The Sen formulation for chiral $(2p)$-form in $4p+2$ dimensions describes a system with two separate sectors, one is physical while the other is unphysical. Each contains a chiral form and a metric. In this paper, we focus on the cases where the self-duality condition for the unphysical sector is linear while for the p...
hep-th/9212015
Amihay Hanany
Gregory Falkovich and Amihay Hanany
Spectra of Conformal Turbulence
14 pages, WIS-92/88/Nov-PH
null
null
null
hep-th cond-mat
null
A set of different conformal solutions corresponding to a constant flux of squared vorticity is considered. Requiring constant fluxes of all inviscid vorticity invariants (higher powers of the vorticity), we come to the conclusion that the general turbulence spectrum should be given by Kraichnan's expression $E(k)\pr...
[ { "created": "Wed, 2 Dec 1992 12:48:44 GMT", "version": "v1" } ]
2007-05-23
[ [ "Falkovich", "Gregory", "" ], [ "Hanany", "Amihay", "" ] ]
A set of different conformal solutions corresponding to a constant flux of squared vorticity is considered. Requiring constant fluxes of all inviscid vorticity invariants (higher powers of the vorticity), we come to the conclusion that the general turbulence spectrum should be given by Kraichnan's expression $E(k)\prop...
hep-th/0605049
Jarah Evslin
Jarah Evslin
Twisted K-Theory as a BRST Cohomology
31 pages, no figures
null
null
null
hep-th
null
We use the BRST formalism to classify the gauge orbits of type II string theory's Ramond-Ramond (RR) field strengths under large RR gauge transformations of the RR gauge potentials. We find that this construction is identical to the Atiyah-Hirzebruch spectral sequence construction of twisted K-theory, where the Atiya...
[ { "created": "Thu, 4 May 2006 10:46:29 GMT", "version": "v1" } ]
2007-05-23
[ [ "Evslin", "Jarah", "" ] ]
We use the BRST formalism to classify the gauge orbits of type II string theory's Ramond-Ramond (RR) field strengths under large RR gauge transformations of the RR gauge potentials. We find that this construction is identical to the Atiyah-Hirzebruch spectral sequence construction of twisted K-theory, where the Atiyah-...
1204.1027
Luigi Pilo
D. Comelli, M. Crisostomi, F. Nesti, L. Pilo
Degrees of Freedom in Massive Gravity
5 pages. Final version published in PRD rapid communications
null
10.1103/PhysRevD.86.101502
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study in a systematic way a generic nonderivative (massive) deformation of general relativity using the Hamiltonian formalism. The number of propagating degrees of freedom is analyzed in a nonperturbative and background independent way. We show that the condition of having only five propagating degrees of freedom ...
[ { "created": "Wed, 4 Apr 2012 18:54:48 GMT", "version": "v1" }, { "created": "Sun, 6 May 2012 16:48:10 GMT", "version": "v2" }, { "created": "Tue, 19 Feb 2013 13:49:00 GMT", "version": "v3" } ]
2013-02-20
[ [ "Comelli", "D.", "" ], [ "Crisostomi", "M.", "" ], [ "Nesti", "F.", "" ], [ "Pilo", "L.", "" ] ]
We study in a systematic way a generic nonderivative (massive) deformation of general relativity using the Hamiltonian formalism. The number of propagating degrees of freedom is analyzed in a nonperturbative and background independent way. We show that the condition of having only five propagating degrees of freedom ca...
1907.13197
David M. Schmidtt
H\'ector A. Ben\'itez and David M. Schmidtt
$\lambda$-Deformation Of The $AdS_{5}\times S^{5}$ Pure Spinor Superstring
Published version, 28 pages
null
10.1007/JHEP10(2019)108
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The lambda deformation of the pure spinor formalism of the superstring in the $AdS_{5}\times S^{5}$ background is introduced. It is shown that the deformation preserves the integrability as well as the one-loop conformal invariance of its parent theory. It is also shown that the effective action takes the standard fo...
[ { "created": "Tue, 30 Jul 2019 19:44:15 GMT", "version": "v1" }, { "created": "Thu, 1 Aug 2019 19:21:20 GMT", "version": "v2" }, { "created": "Wed, 16 Oct 2019 20:14:44 GMT", "version": "v3" }, { "created": "Fri, 18 Oct 2019 12:58:03 GMT", "version": "v4" } ]
2019-10-21
[ [ "Benítez", "Héctor A.", "" ], [ "Schmidtt", "David M.", "" ] ]
The lambda deformation of the pure spinor formalism of the superstring in the $AdS_{5}\times S^{5}$ background is introduced. It is shown that the deformation preserves the integrability as well as the one-loop conformal invariance of its parent theory. It is also shown that the effective action takes the standard form...
1508.06557
S. Weinzierl
Leonardo de la Cruz, Alexander Kniss and Stefan Weinzierl
The CHY representation of tree-level primitive QCD amplitudes
32 pages, version to be published
null
10.1007/JHEP11(2015)217
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we construct a CHY representation for all tree-level primitive QCD amplitudes. The quarks may be massless or massive. We define a generalised cyclic factor $\hat{C}(w,z)$ and a generalised permutation invariant function $\hat{E}(z,p,\varepsilon)$. The amplitude is then given as a contour integral encirc...
[ { "created": "Wed, 26 Aug 2015 16:25:04 GMT", "version": "v1" }, { "created": "Thu, 15 Oct 2015 20:17:48 GMT", "version": "v2" } ]
2016-03-23
[ [ "de la Cruz", "Leonardo", "" ], [ "Kniss", "Alexander", "" ], [ "Weinzierl", "Stefan", "" ] ]
In this paper we construct a CHY representation for all tree-level primitive QCD amplitudes. The quarks may be massless or massive. We define a generalised cyclic factor $\hat{C}(w,z)$ and a generalised permutation invariant function $\hat{E}(z,p,\varepsilon)$. The amplitude is then given as a contour integral encircli...
hep-th/0104127
Marco Scandurra
M. Scandurra (Pisa U.)
Thermodynamic properties of the quantum vacuum
15 pages, 1 figure; corrected typos
null
null
null
hep-th
null
An extension of the fundamental laws of thermodynamics and of the concept of entropy to the ground state fluctuations of the quantum fields is studied and some new results are found. At the end a device to extract energy from the vacuum recently proposed by an author is critically analyzed. It is found that no energy...
[ { "created": "Sat, 14 Apr 2001 11:32:54 GMT", "version": "v1" }, { "created": "Wed, 18 Apr 2001 09:35:10 GMT", "version": "v2" }, { "created": "Mon, 23 Apr 2001 10:59:39 GMT", "version": "v3" } ]
2007-05-23
[ [ "Scandurra", "M.", "", "Pisa U." ] ]
An extension of the fundamental laws of thermodynamics and of the concept of entropy to the ground state fluctuations of the quantum fields is studied and some new results are found. At the end a device to extract energy from the vacuum recently proposed by an author is critically analyzed. It is found that no energy c...
hep-th/0302061
Gang Zhao
Gang Zhao
A Model of Quantum Field Theory with Inter Source
6 pages, RevTex
null
null
null
hep-th
null
By putting a confined inter source, we construct a model which can give us convergent solution from free field equation. On the other hand, the solution of new field equation can be separated into two parts, one part is just same as the one in Quantum Field Theory and make it survived in this model, and the other par...
[ { "created": "Mon, 10 Feb 2003 07:04:41 GMT", "version": "v1" } ]
2007-05-23
[ [ "Zhao", "Gang", "" ] ]
By putting a confined inter source, we construct a model which can give us convergent solution from free field equation. On the other hand, the solution of new field equation can be separated into two parts, one part is just same as the one in Quantum Field Theory and make it survived in this model, and the other part,...
2205.11157
Amin Nizami
Aditya Jain and Amin A. Nizami
Superconformal invariants and spinning correlators in 3d $\cal{N}=2$ SCFTs
v3, 27 pages; a few typos corrected and a footnote added; final version published in EPJC (Particles and Fields)
Eur.Phys.J.C 82 (2022) 11, 1065
10.1140/epjc/s10052-022-11016-2
null
hep-th math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
We construct superconformal invariants in superspace which are used to build 3-point correlators of spinning operators in general $\cal{N}=2$ superconformal field theories in three dimensions. Our systematic analysis includes various relations between these invariants and provides a minimal set of parity-even and par...
[ { "created": "Mon, 23 May 2022 09:42:14 GMT", "version": "v1" }, { "created": "Sun, 26 Jun 2022 05:04:34 GMT", "version": "v2" }, { "created": "Wed, 21 Dec 2022 12:03:35 GMT", "version": "v3" } ]
2022-12-22
[ [ "Jain", "Aditya", "" ], [ "Nizami", "Amin A.", "" ] ]
We construct superconformal invariants in superspace which are used to build 3-point correlators of spinning operators in general $\cal{N}=2$ superconformal field theories in three dimensions. Our systematic analysis includes various relations between these invariants and provides a minimal set of parity-even and parit...
2002.04036
Marco Fazzi
Oren Bergman, Marco Fazzi, Diego Rodr\'iguez-G\'omez, and Alessandro Tomasiello
Charges and holography in 6d (1,0) theories
43 pages, 12 figures, 2 appendices
null
10.1007/JHEP05(2020)138
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the recently proposed AdS$_7$/CFT$_6$ dualities for a class of 6d $\mathcal{N} = (1,0)$ theories that flow on the tensor branch to long linear quiver gauge theories. We find a precise agreement in the symmetries and in the spectrum of charged states between the 6d SCFTs and their conjectured AdS$_7$ duals. W...
[ { "created": "Mon, 10 Feb 2020 19:00:00 GMT", "version": "v1" } ]
2020-06-24
[ [ "Bergman", "Oren", "" ], [ "Fazzi", "Marco", "" ], [ "Rodríguez-Gómez", "Diego", "" ], [ "Tomasiello", "Alessandro", "" ] ]
We study the recently proposed AdS$_7$/CFT$_6$ dualities for a class of 6d $\mathcal{N} = (1,0)$ theories that flow on the tensor branch to long linear quiver gauge theories. We find a precise agreement in the symmetries and in the spectrum of charged states between the 6d SCFTs and their conjectured AdS$_7$ duals. We ...
0910.1586
Vijay Kumar
Vijay Kumar and Washington Taylor
A bound on 6D N=1 supergravities
23 pages, no figures; two paragraphs added to the proof in Appendix A covering the SU(2) and SU(3) case, other minor corrections
null
10.1088/1126-6708/2009/12/050
MIT-CTP-4077
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We prove that there are only finitely many distinct semi-simple gauge groups and matter representations possible in consistent 6D chiral (1,0) supergravity theories with one tensor multiplet. The proof relies only on features of the low-energy theory; the consistency conditions we impose are that anomalies should be ...
[ { "created": "Thu, 8 Oct 2009 20:00:01 GMT", "version": "v1" }, { "created": "Sun, 11 Oct 2009 04:02:20 GMT", "version": "v2" }, { "created": "Tue, 15 Dec 2009 05:54:50 GMT", "version": "v3" } ]
2015-05-14
[ [ "Kumar", "Vijay", "" ], [ "Taylor", "Washington", "" ] ]
We prove that there are only finitely many distinct semi-simple gauge groups and matter representations possible in consistent 6D chiral (1,0) supergravity theories with one tensor multiplet. The proof relies only on features of the low-energy theory; the consistency conditions we impose are that anomalies should be ca...
hep-th/0302176
V. P. Nair
V. P. Nair and A. Yelnikov
On the invariant measure for the Yang-Mills configuration space in (3+1) dimensions
LaTeX, 14 pages
Nucl.Phys. B691 (2004) 182-194
10.1016/j.nuclphysb.2004.05.008
CCNY-HEP-03/1
hep-th
null
We consider a gauge-invariant Hamiltonian analysis for Yang-Mills theories in three spatial dimensions. The gauge potentials are parametrized in terms of a matrix variable which facilitates the elimination of the gauge degrees of freedom. We develop an approximate calculation of the volume element on the gauge-invari...
[ { "created": "Sat, 22 Feb 2003 02:34:55 GMT", "version": "v1" }, { "created": "Wed, 21 Jan 2004 04:14:28 GMT", "version": "v2" } ]
2009-11-10
[ [ "Nair", "V. P.", "" ], [ "Yelnikov", "A.", "" ] ]
We consider a gauge-invariant Hamiltonian analysis for Yang-Mills theories in three spatial dimensions. The gauge potentials are parametrized in terms of a matrix variable which facilitates the elimination of the gauge degrees of freedom. We develop an approximate calculation of the volume element on the gauge-invarian...
1412.5217
Stefanos Katmadas
Guillaume Bossard and Stefanos Katmadas
Floating JMaRT
26 pages, v2: typos corrected
null
10.1007/JHEP04(2015)067
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define a new partially solvable system of equations that parametrises solutions to six-dimensional N=(1,0) ungauged supergravity coupled to tensor multiplets. We obtain this system by applying a series of dualities on the known floating brane system, imposing that it allows for the JMaRT solution. We construct an ...
[ { "created": "Tue, 16 Dec 2014 22:36:59 GMT", "version": "v1" }, { "created": "Sat, 30 May 2015 11:40:22 GMT", "version": "v2" } ]
2015-06-23
[ [ "Bossard", "Guillaume", "" ], [ "Katmadas", "Stefanos", "" ] ]
We define a new partially solvable system of equations that parametrises solutions to six-dimensional N=(1,0) ungauged supergravity coupled to tensor multiplets. We obtain this system by applying a series of dualities on the known floating brane system, imposing that it allows for the JMaRT solution. We construct an ex...
1910.05741
Jung Hun Lee
Chanyong Park, Jung Hun Lee
Exotic RG Flow of Entanglement Entropy
20 pages, 9 figures
Phys. Rev. D 101, 086008 (2020)
10.1103/PhysRevD.101.086008
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we holographically study the renormalization group (RG) flow in a three-dimensional Einstein-dilaton gravity with a potential permitting several types of the RG flow with nontrivial beta-functions. By using the intrinsic parameter of the potential, we classify possible holographic RG flows and examine ...
[ { "created": "Sun, 13 Oct 2019 12:39:43 GMT", "version": "v1" } ]
2020-04-15
[ [ "Park", "Chanyong", "" ], [ "Lee", "Jung Hun", "" ] ]
In this paper, we holographically study the renormalization group (RG) flow in a three-dimensional Einstein-dilaton gravity with a potential permitting several types of the RG flow with nontrivial beta-functions. By using the intrinsic parameter of the potential, we classify possible holographic RG flows and examine th...
2008.03045
Li Lin Yang
Jiaqi Chen, Xuhang Jiang, Xiaofeng Xu, Li Lin Yang
Constructing Canonical Feynman Integrals with Intersection Theory
v2: journal version
null
10.1016/j.physletb.2021.136085
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Canonical Feynman integrals are of great interest in the study of scattering amplitudes at the multi-loop level. We propose to construct $d\log$-form integrals of the hypergeometric type, treat them as a representation of Feynman integrals, and project them into master integrals using intersection theory. This provid...
[ { "created": "Fri, 7 Aug 2020 08:59:44 GMT", "version": "v1" }, { "created": "Mon, 18 Jan 2021 16:02:33 GMT", "version": "v2" } ]
2021-02-03
[ [ "Chen", "Jiaqi", "" ], [ "Jiang", "Xuhang", "" ], [ "Xu", "Xiaofeng", "" ], [ "Yang", "Li Lin", "" ] ]
Canonical Feynman integrals are of great interest in the study of scattering amplitudes at the multi-loop level. We propose to construct $d\log$-form integrals of the hypergeometric type, treat them as a representation of Feynman integrals, and project them into master integrals using intersection theory. This provides...
0704.2751
Jorge Alfaro
Jorge Alfaro
Quantum Gravity and Maximum Attainable Velocities in the Standard Model
latex, 9 pages, Talk at the VI Silafae, Puerto Vallarta, Mexico, November 1-8,2006. Added references
AIPConf.Proc.917:161-169,2007
10.1063/1.2751953
null
hep-th
null
A main difficulty in the quantization of the gravitational field is the lack of experiments that discriminate among the theories proposed to quantize gravity. Recently we showed that the Standard Model(SM) itself contains tiny Lorentz invariance violation(LIV) terms coming from QG. All terms depend on one arbitrary p...
[ { "created": "Fri, 20 Apr 2007 17:05:45 GMT", "version": "v1" }, { "created": "Wed, 9 May 2007 16:01:00 GMT", "version": "v2" } ]
2008-11-26
[ [ "Alfaro", "Jorge", "" ] ]
A main difficulty in the quantization of the gravitational field is the lack of experiments that discriminate among the theories proposed to quantize gravity. Recently we showed that the Standard Model(SM) itself contains tiny Lorentz invariance violation(LIV) terms coming from QG. All terms depend on one arbitrary par...
1602.05196
Mehrdad Mirbabayi
Mehrdad Mirbabayi and Marko Simonovi\'c
Weinberg Soft Theorems from Weinberg Adiabatic Modes
27+16
null
null
null
hep-th astro-ph.CO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Soft theorems for the scattering of low energy photons and gravitons and cosmological consistency conditions on the squeezed-limit correlation functions are both understood to be consequences of invariance under large gauge transformations. We apply the same method used in cosmology -- based on the identification of ...
[ { "created": "Tue, 16 Feb 2016 21:00:04 GMT", "version": "v1" } ]
2016-02-18
[ [ "Mirbabayi", "Mehrdad", "" ], [ "Simonović", "Marko", "" ] ]
Soft theorems for the scattering of low energy photons and gravitons and cosmological consistency conditions on the squeezed-limit correlation functions are both understood to be consequences of invariance under large gauge transformations. We apply the same method used in cosmology -- based on the identification of an...
hep-th/9705116
Washington Taylor
Washington Taylor (Princeton U.)
Adhering 0-branes to 6-branes and 8-branes
16 pages, LaTeX; reference added
Nucl.Phys.B508:122-132,1997
10.1016/S0550-3213(97)80006-5
PUPT-1704
hep-th
null
A Yang-Mills solution is constructed on T^6 which corresponds to a brane configuration composed purely of 0-branes and 6-branes. This configuration breaks all supersymmetries and has an energy greater than the sum of the energies of its components; nonetheless, the configuration is stable classically, at least to qua...
[ { "created": "Thu, 15 May 1997 21:03:39 GMT", "version": "v1" }, { "created": "Mon, 19 May 1997 20:59:28 GMT", "version": "v2" } ]
2009-10-30
[ [ "Taylor", "Washington", "", "Princeton U." ] ]
A Yang-Mills solution is constructed on T^6 which corresponds to a brane configuration composed purely of 0-branes and 6-branes. This configuration breaks all supersymmetries and has an energy greater than the sum of the energies of its components; nonetheless, the configuration is stable classically, at least to quadr...
1003.1722
Scott Watson
Minjoon Park, Scott Watson, and Kathryn M. Zurek
A Unified Approach to Cosmic Acceleration
33 pages, 1 fig., references added, improved comments regarding the connection with non-perturbatively constructed backgrounds.
Phys.Rev.D81:124008,2010
10.1103/PhysRevD.81.124008
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a unified framework for the study of late time cosmic acceleration. Using methods of effective field theory, we show that existing proposals for late time acceleration can be subsumed in a single framework, rather than many compartmentalized theories. We construct the most general action consistent with sy...
[ { "created": "Mon, 8 Mar 2010 21:01:36 GMT", "version": "v1" }, { "created": "Tue, 23 Mar 2010 21:03:11 GMT", "version": "v2" } ]
2014-11-20
[ [ "Park", "Minjoon", "" ], [ "Watson", "Scott", "" ], [ "Zurek", "Kathryn M.", "" ] ]
We present a unified framework for the study of late time cosmic acceleration. Using methods of effective field theory, we show that existing proposals for late time acceleration can be subsumed in a single framework, rather than many compartmentalized theories. We construct the most general action consistent with symm...
hep-th/0606076
James Lucietti
Hari K. Kunduri, James Lucietti, Harvey S. Reall
Gravitational Perturbations of Higher Dimensional Rotating Black Holes: Tensor Perturbations
latex, 29 pages, 5 figures. v2 reference added. v3 title changed, note added on classification of perturbations (this paper deals with the most general tensor perturbations)
Phys.Rev.D74:084021,2006
10.1103/PhysRevD.74.084021
DAMTP-2006-46
hep-th gr-qc
null
Assessing the stability of higher-dimensional rotating black holes requires a study of linearized gravitational perturbations around such backgrounds. We study perturbations of Myers-Perry black holes with equal angular momenta in an odd number of dimensions (greater than five), allowing for a cosmological constant. ...
[ { "created": "Thu, 8 Jun 2006 13:01:30 GMT", "version": "v1" }, { "created": "Mon, 26 Jun 2006 14:14:28 GMT", "version": "v2" }, { "created": "Mon, 16 Oct 2006 16:08:47 GMT", "version": "v3" } ]
2009-05-29
[ [ "Kunduri", "Hari K.", "" ], [ "Lucietti", "James", "" ], [ "Reall", "Harvey S.", "" ] ]
Assessing the stability of higher-dimensional rotating black holes requires a study of linearized gravitational perturbations around such backgrounds. We study perturbations of Myers-Perry black holes with equal angular momenta in an odd number of dimensions (greater than five), allowing for a cosmological constant. We...
1204.4165
Mikhail Shifman
M. Shifman, A. Yung
r Duality and "Instead-of-Confinement" Mechanism in N=1 Supersymmetric QCD
61 pp., 4 figures. arXiv admin note: text overlap with arXiv:1103.3471 and arXiv:1204.4164; v.2. One reference added, one reference corrected, minor textual changes
null
10.1103/PhysRevD.86.025001
FTPI-MINN-12/11; UMN-TH-3038/12
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider N=2 SQCD with the U(N) gauge group and N_f flavors (N_f>N) perturbed by an N=2 breaking deformation - a small mass term \mu for the adjoint matter. We study r-vacua, with the constraint $2N_f/3 < r \le N. At large values of the parameter \xi\sim\mu m (m is a typical value of the quark masses) r quark flav...
[ { "created": "Wed, 18 Apr 2012 19:05:29 GMT", "version": "v1" }, { "created": "Mon, 7 May 2012 17:15:21 GMT", "version": "v2" } ]
2013-05-30
[ [ "Shifman", "M.", "" ], [ "Yung", "A.", "" ] ]
We consider N=2 SQCD with the U(N) gauge group and N_f flavors (N_f>N) perturbed by an N=2 breaking deformation - a small mass term \mu for the adjoint matter. We study r-vacua, with the constraint $2N_f/3 < r \le N. At large values of the parameter \xi\sim\mu m (m is a typical value of the quark masses) r quark flavor...
1610.04526
Mohammad Javad Soleimani
N. Abbasvandi, M. J. Soleimani, W. A. T. Wan Abdullah, Shahidan Radiman
Quasinormal Modes of Charged Black Holes Localized in the Randall-Sundrum Brane World
10 pages, 7 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the quasinormal modes of the massless scalar field of charged black holes embedded in the Randal-Sundrum brane world using the third order WKB approximation. We consider the effects of the electromagnetic and tidal charges on quasinormal frequencies spectrum for charged black hole black holes as well as the ...
[ { "created": "Fri, 14 Oct 2016 16:37:25 GMT", "version": "v1" }, { "created": "Sat, 4 Mar 2017 11:41:59 GMT", "version": "v2" }, { "created": "Sat, 22 Jul 2017 13:46:32 GMT", "version": "v3" } ]
2017-07-25
[ [ "Abbasvandi", "N.", "" ], [ "Soleimani", "M. J.", "" ], [ "Abdullah", "W. A. T. Wan", "" ], [ "Radiman", "Shahidan", "" ] ]
We study the quasinormal modes of the massless scalar field of charged black holes embedded in the Randal-Sundrum brane world using the third order WKB approximation. We consider the effects of the electromagnetic and tidal charges on quasinormal frequencies spectrum for charged black hole black holes as well as the ef...
hep-th/9611185
Roman Jackiw
R. Jackiw
A Nonrelativistic Chiral Soliton in One Dimension
11 pages, Latex2e
null
10.2991/jnmp.1997.4.3-4.2
MIT-CTP-2587
hep-th cond-mat dg-ga math.DG nlin.SI quant-ph solv-int
null
I analyze the one-dimensional, cubic Schr\"odinger equation, with nonlinearity constructed from the current density, rather than, as is usual, from the charge density. A soliton solution is found, where the soliton moves only in one direction. Relation to higher-dimensional Chern--Simons theory is indicated. The theo...
[ { "created": "Fri, 22 Nov 1996 16:28:08 GMT", "version": "v1" } ]
2015-06-26
[ [ "Jackiw", "R.", "" ] ]
I analyze the one-dimensional, cubic Schr\"odinger equation, with nonlinearity constructed from the current density, rather than, as is usual, from the charge density. A soliton solution is found, where the soliton moves only in one direction. Relation to higher-dimensional Chern--Simons theory is indicated. The theory...
1501.01808
Alexandros Spyridon Arvanitakis
Alex S. Arvanitakis
On Solutions of Minimal Massive 3D Gravity
12 pages, references added
null
10.1088/0264-9381/32/11/115010
DAMTP-2015-2
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We look at solutions of Minimal Massive Gravity (MMG), a generalisation of Topologically Massive Gravity (TMG) that improves upon its holographic properties. It is shown that generically (in MMG parameter space) all conformally flat solutions of vacuum MMG are locally isometric to one of the two (A)dS vacua of the th...
[ { "created": "Thu, 8 Jan 2015 11:50:34 GMT", "version": "v1" }, { "created": "Tue, 27 Jan 2015 17:44:48 GMT", "version": "v2" } ]
2015-05-27
[ [ "Arvanitakis", "Alex S.", "" ] ]
We look at solutions of Minimal Massive Gravity (MMG), a generalisation of Topologically Massive Gravity (TMG) that improves upon its holographic properties. It is shown that generically (in MMG parameter space) all conformally flat solutions of vacuum MMG are locally isometric to one of the two (A)dS vacua of the theo...
1401.4491
David Berenstein
David Berenstein
TeV-Scale strings
Review paper submitted to the Annual Review of Nuclear and Particle Science. 30 pages
null
10.1146/annurev-nucl-102313-025342
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This article discusses the status of string physics where the string tension is around the TeV scale. The article covers model building basics for perturbative strings, based on D-brane configurations. The effective low energy physics description of such string constructions is analyzed: how anomaly cancellation is i...
[ { "created": "Fri, 17 Jan 2014 23:34:04 GMT", "version": "v1" } ]
2015-06-18
[ [ "Berenstein", "David", "" ] ]
This article discusses the status of string physics where the string tension is around the TeV scale. The article covers model building basics for perturbative strings, based on D-brane configurations. The effective low energy physics description of such string constructions is analyzed: how anomaly cancellation is imp...
1110.5143
Michael Kuchiev
Michael Kuchiev
Simple look at supersymmetric N=2 gauge theory with arbitrary gauge group
14 pages 6 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A new discrete symmetry is shown to govern and simplify low-energy properties of the supersymmetric N=2 gauge theory with an arbitrary gauge group. Each element of the related symmetry group S_r, r being the rank of the gauge group, represents a permutation of r electric charges available in the theory accompanied by...
[ { "created": "Mon, 24 Oct 2011 07:11:50 GMT", "version": "v1" } ]
2011-10-25
[ [ "Kuchiev", "Michael", "" ] ]
A new discrete symmetry is shown to govern and simplify low-energy properties of the supersymmetric N=2 gauge theory with an arbitrary gauge group. Each element of the related symmetry group S_r, r being the rank of the gauge group, represents a permutation of r electric charges available in the theory accompanied by a...
hep-th/0110050
Keshav Dasgupta
Keshav Dasgupta, Kyungho Oh, Jaemo Park, Radu Tatar
Geometric Transition versus Cascading Solution
34 pages, LaTex, 2 figures; v2: Some comments added and references updated. Final version to appear in JHEP
JHEP 0201 (2002) 031
10.1088/1126-6708/2002/01/031
SU-ITP-01/39, HUTP-01/A044, HU-EP-01/35
hep-th
null
We study Vafa's geometric transition and Klebanov - Strassler solution from various points of view in M-theory. In terms of brane configurations, we show the detailed equivalences between the two models. In some limits, both models have an alternative realization as fourfolds in M-theory with appropriate G-fluxes tur...
[ { "created": "Thu, 4 Oct 2001 22:10:27 GMT", "version": "v1" }, { "created": "Sat, 6 Oct 2001 00:44:48 GMT", "version": "v2" }, { "created": "Mon, 28 Jan 2002 02:25:30 GMT", "version": "v3" } ]
2009-11-07
[ [ "Dasgupta", "Keshav", "" ], [ "Oh", "Kyungho", "" ], [ "Park", "Jaemo", "" ], [ "Tatar", "Radu", "" ] ]
We study Vafa's geometric transition and Klebanov - Strassler solution from various points of view in M-theory. In terms of brane configurations, we show the detailed equivalences between the two models. In some limits, both models have an alternative realization as fourfolds in M-theory with appropriate G-fluxes turne...
hep-th/9803208
Mu-In Park
Mu-In Park (MIT & LNS) and Young-Jai Park (Sogang Univ.)
New Gauge Invariant Formulation of the Chern-Simons Gauge Theory
Shortened, to appear as Papid Communication-PRD/Nov/98
Phys.Rev.D58:101702,1998
10.1103/PhysRevD.58.101702
MIT-CTP-2702; SOGANG-HEP 228/97
hep-th
null
A new gauge invariant formulation of the relativistic scalar field interacting with Chern-Simons gauge fields is considered. This formulation is consistent with the gauge fixed formulation. Furthermore we find that canonical (Noether) Poincar\'e generators are not gauge invariant even on the constraints surface and d...
[ { "created": "Wed, 25 Mar 1998 17:53:25 GMT", "version": "v1" }, { "created": "Mon, 14 Sep 1998 04:30:11 GMT", "version": "v2" } ]
2009-12-30
[ [ "Park", "Mu-In", "", "MIT & LNS" ], [ "Park", "Young-Jai", "", "Sogang Univ." ] ]
A new gauge invariant formulation of the relativistic scalar field interacting with Chern-Simons gauge fields is considered. This formulation is consistent with the gauge fixed formulation. Furthermore we find that canonical (Noether) Poincar\'e generators are not gauge invariant even on the constraints surface and do ...
hep-th/0306080
Tsuda
K. Shima, M. Tsuda and M. Sawaguchi
Linearizing superon-graviton model(SGM)
13 pages, Latex
null
null
SIT-LP-03/05
hep-th
null
We attempt the linearization of N=1 SGM action describing the nonlinear supersymmetric gravitational interaction of superon(Nambu-Goldstone fermion). We find that 80+80 field contents may give the off-shell supermultiplet of the supergravity-like linearized theory and they are realized explicitly up to $O(\psi^2)$ as...
[ { "created": "Tue, 10 Jun 2003 03:55:07 GMT", "version": "v1" }, { "created": "Wed, 11 Jun 2003 03:33:47 GMT", "version": "v2" } ]
2007-05-23
[ [ "Shima", "K.", "" ], [ "Tsuda", "M.", "" ], [ "Sawaguchi", "M.", "" ] ]
We attempt the linearization of N=1 SGM action describing the nonlinear supersymmetric gravitational interaction of superon(Nambu-Goldstone fermion). We find that 80+80 field contents may give the off-shell supermultiplet of the supergravity-like linearized theory and they are realized explicitly up to $O(\psi^2)$ as t...
1007.1567
Christoph Adam
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
A BPS Skyrme model and baryons at large Nc
latex, 23 pages, 1 figure, a numerical error in section 3.2 corrected; matches published version
Phys.Rev.D82:085015,2010
10.1103/PhysRevD.82.085015
null
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Within the class of field theories with the field contents of the Skyrme model, one submodel can be found which consists of the square of the baryon current and a potential term only. For this submodel, a Bogomolny bound exists and the static soliton solutions saturate this bound. Further, already on the classical le...
[ { "created": "Fri, 9 Jul 2010 11:36:41 GMT", "version": "v1" }, { "created": "Mon, 2 Aug 2010 08:35:53 GMT", "version": "v2" }, { "created": "Mon, 8 Nov 2010 10:00:24 GMT", "version": "v3" } ]
2010-11-09
[ [ "Adam", "C.", "" ], [ "Sanchez-Guillen", "J.", "" ], [ "Wereszczynski", "A.", "" ] ]
Within the class of field theories with the field contents of the Skyrme model, one submodel can be found which consists of the square of the baryon current and a potential term only. For this submodel, a Bogomolny bound exists and the static soliton solutions saturate this bound. Further, already on the classical leve...
1408.1397
Niko Jokela
Niko Jokela, Matti Jarvinen, Matthew Lippert
Gravity dual of spin and charge density waves
26 pages, 16 figures; v2: refs. fixed and added; v3: refs. and discussion added, published version
JHEP 1412 (2014) 083
10.1007/JHEP12(2014)083
HIP-2014-16/TH, CCTP-2014-13, CCQCN-2014-33
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
At high enough charge density, the homogeneous state of the D3-D7' model is unstable to fluctuations at nonzero momentum. We investigate the end point of this instability, finding a spatially modulated ground state, which is a charge and spin density wave. We analyze the phase structure of the model as a function of ...
[ { "created": "Wed, 6 Aug 2014 20:00:06 GMT", "version": "v1" }, { "created": "Wed, 27 Aug 2014 13:42:39 GMT", "version": "v2" }, { "created": "Wed, 10 Dec 2014 10:18:17 GMT", "version": "v3" } ]
2017-03-02
[ [ "Jokela", "Niko", "" ], [ "Jarvinen", "Matti", "" ], [ "Lippert", "Matthew", "" ] ]
At high enough charge density, the homogeneous state of the D3-D7' model is unstable to fluctuations at nonzero momentum. We investigate the end point of this instability, finding a spatially modulated ground state, which is a charge and spin density wave. We analyze the phase structure of the model as a function of ch...
1007.2637
Joel Franklin
S. Deser and J. Franklin
Is BTZ a separate superselection sector of CTMG?
published version
Phys.Lett.B693:609-611,2010
10.1016/j.physletb.2010.09.019
CALT 68-2798 BRX TH-623
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We exhibit exact solutions of (positive) matter coupled to cosmological TMG; they necessarily evolve to conical singularity/negative mass, rather than physical black hole, BTZ. By providing evidence that the latter constitutes a separate, "superselection", sector not reachable from the physical one, they also provide...
[ { "created": "Thu, 15 Jul 2010 19:41:01 GMT", "version": "v1" }, { "created": "Fri, 1 Oct 2010 15:09:57 GMT", "version": "v2" } ]
2014-11-21
[ [ "Deser", "S.", "" ], [ "Franklin", "J.", "" ] ]
We exhibit exact solutions of (positive) matter coupled to cosmological TMG; they necessarily evolve to conical singularity/negative mass, rather than physical black hole, BTZ. By providing evidence that the latter constitutes a separate, "superselection", sector not reachable from the physical one, they also provide j...
1402.6184
Josip Trampetic
Josip Trampetic and Jiangyang You
Two-Point Functions on Deformed Spacetime
review article based on arXiv:0807.4886, arXiv:1109.2485, arXiv:1111.4951 and arXiv:1306.1239, including some novelty
SIGMA 10 (2014), 054, 20 pages
10.3842/SIGMA.2014.054
null
hep-th
http://creativecommons.org/licenses/by-nc-sa/3.0/
We present a review of the one-loop photon ($\Pi$) and neutrino ($\Sigma$) two-point functions in a covariant and deformed $\rm U(1)$ gauge-theory on the 4-dimensional noncommutative spaces, determined by a constant antisymmetric tensor $\theta^{\mu\nu}$, and by a parameter-space $(\kappa_f,\kappa_g)$, respectively. ...
[ { "created": "Tue, 25 Feb 2014 14:54:06 GMT", "version": "v1" }, { "created": "Tue, 20 May 2014 11:21:11 GMT", "version": "v2" }, { "created": "Thu, 29 May 2014 04:58:21 GMT", "version": "v3" }, { "created": "Tue, 29 Jul 2014 14:12:48 GMT", "version": "v4" } ]
2014-07-30
[ [ "Trampetic", "Josip", "" ], [ "You", "Jiangyang", "" ] ]
We present a review of the one-loop photon ($\Pi$) and neutrino ($\Sigma$) two-point functions in a covariant and deformed $\rm U(1)$ gauge-theory on the 4-dimensional noncommutative spaces, determined by a constant antisymmetric tensor $\theta^{\mu\nu}$, and by a parameter-space $(\kappa_f,\kappa_g)$, respectively. Fo...
hep-th/9810050
Melanie Becker
Katrin Becker and Melanie Becker
Quantum Gravity Corrections for Schwarzschild Black Holes
14 pages, Tex, no figures
Phys.Rev. D60 (1999) 026003
10.1103/PhysRevD.60.026003
CALT-68-2195
hep-th
null
We consider the Matrix theory proposal describing eleven-dimensional Schwarzschild black holes. We argue that the Newtonian potential between two black holes receives a genuine long range quantum gravity correction, which is finite and can be computed from the supergravity point of view. The result agrees with Matrix...
[ { "created": "Wed, 7 Oct 1998 19:30:33 GMT", "version": "v1" } ]
2009-10-31
[ [ "Becker", "Katrin", "" ], [ "Becker", "Melanie", "" ] ]
We consider the Matrix theory proposal describing eleven-dimensional Schwarzschild black holes. We argue that the Newtonian potential between two black holes receives a genuine long range quantum gravity correction, which is finite and can be computed from the supergravity point of view. The result agrees with Matrix t...
hep-th/9812223
Ademir eugenio de Santana
A. E. Santana, F. C. Khanna and Y. Takahashi
Galilei covariance and (4,1) de Sitter space
Latex
Prog.Theor.Phys. 99 (1998) 327-336
10.1143/PTP.99.327
null
hep-th
null
A vector space G is introduced such that the Galilei transformations are considered linear mappings in this manifold. The covariant structure of the Galilei Group (Y. Takahashi, Fortschr. Phys. 36 (1988) 63; 36 (1988) 83) is derived and the tensor analysis is developed. It is shown that the Euclidean space is embedde...
[ { "created": "Wed, 23 Dec 1998 19:23:53 GMT", "version": "v1" } ]
2009-10-31
[ [ "Santana", "A. E.", "" ], [ "Khanna", "F. C.", "" ], [ "Takahashi", "Y.", "" ] ]
A vector space G is introduced such that the Galilei transformations are considered linear mappings in this manifold. The covariant structure of the Galilei Group (Y. Takahashi, Fortschr. Phys. 36 (1988) 63; 36 (1988) 83) is derived and the tensor analysis is developed. It is shown that the Euclidean space is embedded ...
1304.7660
Nakwoo Kim
Nakwoo Kim
Supersymmetric Wilson loops with general contours in ABJM theory
v2: 17 pages, no figure. The result of arXiv:1209.4032 is cited more appropriately
null
10.1142/S0217732313501502
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider general supersymmetric Wilson loops in ABJM model, i.e. Chern-Simons-matter theory in 2+1 dimensions with N=6 supersymmetry. They are so-called Zarembo-type: the Wilson loops of our interest have generic contours in spacetime, but the scalar field coupling is arranged accordingly so that there are unbroke...
[ { "created": "Mon, 29 Apr 2013 13:41:52 GMT", "version": "v1" }, { "created": "Wed, 1 May 2013 15:05:00 GMT", "version": "v2" } ]
2015-06-15
[ [ "Kim", "Nakwoo", "" ] ]
We consider general supersymmetric Wilson loops in ABJM model, i.e. Chern-Simons-matter theory in 2+1 dimensions with N=6 supersymmetry. They are so-called Zarembo-type: the Wilson loops of our interest have generic contours in spacetime, but the scalar field coupling is arranged accordingly so that there are unbroken ...
2303.10314
Norihiro Iizuka
Takanori Anegawa, Norihiro Iizuka, Kazumi Okuyama, Kazuhiro Sakai
Late time behavior of $n$-point spectral form factors in Airy and JT gravities
31 pages, 7 figures. v2: Improved calculation of integrals in section 4.2
null
10.1007/JHEP07(2023)047
OU-HET-1175
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the late time behavior of $n$-point spectral form factors (SFFs) in two-dimensional Witten-Kontsevich topological gravity, which includes both Airy and JT gravities as special cases. This is conducted in the small $\hbar$ expansion, where $\hbar \sim e^{- {1}/{G_N}}$ is the genus counting parameter and nonpe...
[ { "created": "Sat, 18 Mar 2023 02:51:56 GMT", "version": "v1" }, { "created": "Mon, 10 Jul 2023 23:09:46 GMT", "version": "v2" } ]
2023-07-26
[ [ "Anegawa", "Takanori", "" ], [ "Iizuka", "Norihiro", "" ], [ "Okuyama", "Kazumi", "" ], [ "Sakai", "Kazuhiro", "" ] ]
We study the late time behavior of $n$-point spectral form factors (SFFs) in two-dimensional Witten-Kontsevich topological gravity, which includes both Airy and JT gravities as special cases. This is conducted in the small $\hbar$ expansion, where $\hbar \sim e^{- {1}/{G_N}}$ is the genus counting parameter and nonpert...
hep-th/0306272
Yasumi Abe
Yasumi Abe, Rabin Banerjee and Izumi Tsutsui
Duality Symmetry and Plane Waves in Non-Commutative Electrodynamics
13 pages, PlainTeX. A reference and an equation (Ref.[11] and eq.(4.16)) are added, the text is amended, and some contents are deleted. Errors in some equations ((4.13), (4.14), (4.15) and (4.19)) are corrected
Phys.Lett.B573:248-254,2003
10.1016/j.physletb.2003.08.057
KEK-TH-898
hep-th
null
We generalise the electric-magnetic duality in standard Maxwell theory to its non-commutative version. Both space-space and space-time non-commutativity are necessary. The duality symmetry is then extended to a general class of non-commutative gauge theories that goes beyond non-commutative electrodynamics. As an app...
[ { "created": "Fri, 27 Jun 2003 07:12:12 GMT", "version": "v1" }, { "created": "Tue, 1 Jul 2003 11:43:13 GMT", "version": "v2" }, { "created": "Thu, 31 Jul 2003 06:42:17 GMT", "version": "v3" }, { "created": "Mon, 25 Aug 2003 12:28:17 GMT", "version": "v4" }, { "cr...
2011-08-11
[ [ "Abe", "Yasumi", "" ], [ "Banerjee", "Rabin", "" ], [ "Tsutsui", "Izumi", "" ] ]
We generalise the electric-magnetic duality in standard Maxwell theory to its non-commutative version. Both space-space and space-time non-commutativity are necessary. The duality symmetry is then extended to a general class of non-commutative gauge theories that goes beyond non-commutative electrodynamics. As an appli...
hep-th/9411066
Tomohiro Matsuda
Kazuo Fujikawa
Phase Operator for the Photon Field and an Index Theorem
32 pages, Latex
Phys.Rev. A52 (1995) 3299-3307
10.1103/PhysRevA.52.3299
UT-688
hep-th
null
An index relation $dim\ ker\ a^{\dagger}a - dim\ ker\ aa^{\dagger} = 1$ is satisfied by the creation and annihilation operators $a^{\dagger}$ and $a$ of a harmonic oscillator. A hermitian phase operator, which inevitably leads to $dim\ ker\ a^{\dagger}a - dim\ ker\ aa^{\dagger} = 0$, cannot be consistently defined. I...
[ { "created": "Thu, 10 Nov 1994 09:10:36 GMT", "version": "v1" }, { "created": "Thu, 18 May 1995 10:14:45 GMT", "version": "v2" } ]
2009-10-28
[ [ "Fujikawa", "Kazuo", "" ] ]
An index relation $dim\ ker\ a^{\dagger}a - dim\ ker\ aa^{\dagger} = 1$ is satisfied by the creation and annihilation operators $a^{\dagger}$ and $a$ of a harmonic oscillator. A hermitian phase operator, which inevitably leads to $dim\ ker\ a^{\dagger}a - dim\ ker\ aa^{\dagger} = 0$, cannot be consistently defined. If ...
1409.3834
Claudia de Rham
Claudia de Rham, Lavinia Heisenberg and Raquel H. Ribeiro
Ghosts & Matter Couplings in Massive (bi-&multi-)Gravity
8 pages. v2: minor typos fixed & extended discussion on ghosts above cut-off
Phys. Rev. D 90, 124042 (2014)
10.1103/PhysRevD.90.124042
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently, several works have investigated the coupling to matter in ghost-free massive (bi-&multi-)gravity and a new effective coupling to matter has been proposed. In this note we clarify some confusion on the existence and the implications of a ghost above the strong coupling scale. We confirm that the standard con...
[ { "created": "Fri, 12 Sep 2014 19:51:25 GMT", "version": "v1" }, { "created": "Sun, 21 Sep 2014 13:56:23 GMT", "version": "v2" } ]
2014-12-24
[ [ "de Rham", "Claudia", "" ], [ "Heisenberg", "Lavinia", "" ], [ "Ribeiro", "Raquel H.", "" ] ]
Recently, several works have investigated the coupling to matter in ghost-free massive (bi-&multi-)gravity and a new effective coupling to matter has been proposed. In this note we clarify some confusion on the existence and the implications of a ghost above the strong coupling scale. We confirm that the standard const...
1709.04995
Alessandro D.A.M. Spallicci di Filottrano
Luca Bonetti, Lu\'is R. dos Santos Filho, Jos\'e A. Helay\"el-Neto, Alessandro D. A. M. Spallicci
Photon sector analysis of Super and Lorentz symmetry breaking: effective photon mass, bi-refringence and dissipation
To appear in Eur. Phys. J. C. We extend our previuous findings in arXiv:1607.08786 [hep-ph] and determine an effective mass for the photon also in the even CPT sector. Furthermore, the light-wave dissipation in vacuum, interpreted from the particle view point, might be seen as loss of frequency, and thereby 'ti...
Eur. Phys. J. C, 78, 811 (2018)
10.1140/epjc/s10052-018-6247-5
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Within the Standard Model Extension (SME), we expand our previous findings on four classes of violations of Super-Symmetry (SuSy) and Lorentz Symmetry (LoSy), differing in the handedness of the Charge conjugation-Parity-Time reversal (CPT) symmetry and in whether considering the impact of photinos on photon propagati...
[ { "created": "Thu, 14 Sep 2017 22:16:32 GMT", "version": "v1" }, { "created": "Sun, 16 Sep 2018 08:06:46 GMT", "version": "v2" } ]
2018-11-02
[ [ "Bonetti", "Luca", "" ], [ "Filho", "Luís R. dos Santos", "" ], [ "Helayël-Neto", "José A.", "" ], [ "Spallicci", "Alessandro D. A. M.", "" ] ]
Within the Standard Model Extension (SME), we expand our previous findings on four classes of violations of Super-Symmetry (SuSy) and Lorentz Symmetry (LoSy), differing in the handedness of the Charge conjugation-Parity-Time reversal (CPT) symmetry and in whether considering the impact of photinos on photon propagation...
hep-th/0001109
Sergei Ketov
Sergei V. Ketov (NBI, Copenhagen & ITP, Hannover & HCEI, Tomsk)
Superconformal hypermultiplets in superspace
28 pages, LaTeX; minor improvements, to appear in Nucl. Phys. B
Nucl.Phys. B582 (2000) 95-118
10.1016/S0550-3213(00)00252-2
NBI-HE-00-04, ITP-UH-01/00 and DESY 00-009
hep-th
null
We use the manifestly N=2 supersymmetric, off-shell, harmonic (or twistor) superspace approach to solve the constraints implied by four-dimensional N=2 superconformal symmetry on the N=2 non-linear sigma-model target space, known as the special hyper-K"ahler geometry. Our general solution is formulated in terms of a ...
[ { "created": "Tue, 18 Jan 2000 15:45:11 GMT", "version": "v1" }, { "created": "Tue, 7 Mar 2000 11:22:20 GMT", "version": "v2" }, { "created": "Wed, 5 Apr 2000 18:03:12 GMT", "version": "v3" } ]
2009-10-31
[ [ "Ketov", "Sergei V.", "", "NBI, Copenhagen & ITP, Hannover & HCEI, Tomsk" ] ]
We use the manifestly N=2 supersymmetric, off-shell, harmonic (or twistor) superspace approach to solve the constraints implied by four-dimensional N=2 superconformal symmetry on the N=2 non-linear sigma-model target space, known as the special hyper-K"ahler geometry. Our general solution is formulated in terms of a ho...
1505.07386
Stefano Bellucci
S. Bellucci, N. Kozyrev, S. Krivonos, A. Sutulin
Space-filling D3-brane within coset approach
12 pages, PACS: 11.30.Pb, 12.60.Jv
null
10.1007/JHEP08(2015)094
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the component on-shell action of the space-filling D3-brane, {\it i.e.} $N=1$ supersymmetric Born-Infeld action, within the nonlinear realization approach. The covariant Bianchi identity defining the $N=1$, $d=4$ vector supermultiplet has been constructed by introducing a new bosonic Goldstone superfield as...
[ { "created": "Wed, 27 May 2015 15:59:10 GMT", "version": "v1" } ]
2015-09-30
[ [ "Bellucci", "S.", "" ], [ "Kozyrev", "N.", "" ], [ "Krivonos", "S.", "" ], [ "Sutulin", "A.", "" ] ]
We derive the component on-shell action of the space-filling D3-brane, {\it i.e.} $N=1$ supersymmetric Born-Infeld action, within the nonlinear realization approach. The covariant Bianchi identity defining the $N=1$, $d=4$ vector supermultiplet has been constructed by introducing a new bosonic Goldstone superfield asso...
hep-th/0401148
Ralph Blumenhagen
Ralph Blumenhagen, Timo Weigand
Chiral Supersymmetric Gepner Model Orientifolds
37 pages, TeX (harvmac), minor changes, typos corrected, to appear in JHEP
JHEP 0402 (2004) 041
10.1088/1126-6708/2004/02/041
DAMTP-2004-2
hep-th
null
We explicitly construct A-type orientifolds of supersymmetric Gepner models. In order to reduce the tadpole cancellation conditions to a treatable number we explicitly work out the generic form of the one-loop Klein bottle, annulus and Moebius strip amplitudes for simple current extensions of Gepner models. Equipped ...
[ { "created": "Wed, 21 Jan 2004 18:22:25 GMT", "version": "v1" }, { "created": "Fri, 23 Jan 2004 17:20:35 GMT", "version": "v2" }, { "created": "Wed, 18 Feb 2004 09:24:16 GMT", "version": "v3" } ]
2009-11-10
[ [ "Blumenhagen", "Ralph", "" ], [ "Weigand", "Timo", "" ] ]
We explicitly construct A-type orientifolds of supersymmetric Gepner models. In order to reduce the tadpole cancellation conditions to a treatable number we explicitly work out the generic form of the one-loop Klein bottle, annulus and Moebius strip amplitudes for simple current extensions of Gepner models. Equipped wi...
1912.08687
Adil Belhaj
A. Belhaj, A. El Balali, W. El Hadri, H. El Moumni, M. B. Sedra
Dark Energy Effects on Charged and Rotating Black Holes
35 pages, 4 figures, Latex. Accepted version in European Physical Journal Plus (2019)
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using canonical typicality method, we reconsider the study of dark energy effects on four dimensional black holes. Concretely, we investigate the associated influences on the spectrum of various black hole backgrounds including the charged and the rotating ones. For such black hole solutions, we first elaborate analy...
[ { "created": "Wed, 18 Dec 2019 16:01:11 GMT", "version": "v1" } ]
2019-12-19
[ [ "Belhaj", "A.", "" ], [ "Balali", "A. El", "" ], [ "Hadri", "W. El", "" ], [ "Moumni", "H. El", "" ], [ "Sedra", "M. B.", "" ] ]
Using canonical typicality method, we reconsider the study of dark energy effects on four dimensional black holes. Concretely, we investigate the associated influences on the spectrum of various black hole backgrounds including the charged and the rotating ones. For such black hole solutions, we first elaborate analyti...
1602.03314
Amir Esmaeil Mosaffa
Amir Esmaeil Mosaffa
Replicated Entanglement Entropy
4 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce "Replicated Entanglement Entropy (REE)" as the entanglement entropy of a subspace in a replicated theory. We calculate this quantity by replicating the original theory in two steps along the same entangling region and taking the proper limit on the second replica number. The quantity has a clear physical...
[ { "created": "Wed, 10 Feb 2016 10:05:03 GMT", "version": "v1" } ]
2016-02-11
[ [ "Mosaffa", "Amir Esmaeil", "" ] ]
We introduce "Replicated Entanglement Entropy (REE)" as the entanglement entropy of a subspace in a replicated theory. We calculate this quantity by replicating the original theory in two steps along the same entangling region and taking the proper limit on the second replica number. The quantity has a clear physical m...
hep-th/0311228
Ashok Das
J. C. Brunelli, A. Das and Z. Popowicz
Supersymmetric and Deformed Harry Dym hierarchies
11 pages, to be published in the proceedings of the International workshop on "Supersymmetries and Quantum Symmetries", SQS'03, Dubna, July 24-29 2003
null
null
null
hep-th nlin.SI
null
In this talk, we describe our recent results on the supersymmetrization of the Harry Dym hierarchy as well as a newly constructed deformed Harry Dym hierarchy which is integrable with two arbitrary parameters. In various limits of these parameters, the deformed hierarchy reduces to various known integrable systems.
[ { "created": "Mon, 24 Nov 2003 15:55:27 GMT", "version": "v1" } ]
2007-05-23
[ [ "Brunelli", "J. C.", "" ], [ "Das", "A.", "" ], [ "Popowicz", "Z.", "" ] ]
In this talk, we describe our recent results on the supersymmetrization of the Harry Dym hierarchy as well as a newly constructed deformed Harry Dym hierarchy which is integrable with two arbitrary parameters. In various limits of these parameters, the deformed hierarchy reduces to various known integrable systems.
hep-th/0412113
Brett D. Altschul
B. Altschul
Infinitesimally Nonlocal Lorentz Violation
10 pages
Phys.Rev. D72 (2005) 025001
10.1103/PhysRevD.72.025001
IUHET-476
hep-th
null
We introduce a new Lorentz-violating modification to a scalar quantum field theory. This interaction, while super-renormalizable by power counting, is fundamentally different from the interactions previously considered within the Lorentz-violating standard model extension. The Lagrange density is nonlocal, because of...
[ { "created": "Fri, 10 Dec 2004 22:06:30 GMT", "version": "v1" } ]
2009-11-10
[ [ "Altschul", "B.", "" ] ]
We introduce a new Lorentz-violating modification to a scalar quantum field theory. This interaction, while super-renormalizable by power counting, is fundamentally different from the interactions previously considered within the Lorentz-violating standard model extension. The Lagrange density is nonlocal, because of t...
hep-th/0307294
Yukinori Nagatani
Yukinori Nagatani
Spherical Domain Wall formed by Field Dynamics of Hawking Radiation and Spontaneous Charging-up of Black Hole
24 pages, 6 figures, LaTeX2e with elsart-style and graphicx-macro
Nucl.Phys. B679 (2004) 363-381
10.1016/j.nuclphysb.2003.12.001
WIS/18/03-JULY-DPP
hep-th
null
We investigate the Hawking radiation in the gauge-Higgs-Yukawa theory. The ballistic model is proposed as an effective description of the system. We find that a spherical domain wall around the black hole is formed by field dynamics rather than thermal phase-transition. The formation is a general property of the blac...
[ { "created": "Wed, 30 Jul 2003 23:02:00 GMT", "version": "v1" }, { "created": "Tue, 25 Nov 2003 07:13:00 GMT", "version": "v2" } ]
2009-11-10
[ [ "Nagatani", "Yukinori", "" ] ]
We investigate the Hawking radiation in the gauge-Higgs-Yukawa theory. The ballistic model is proposed as an effective description of the system. We find that a spherical domain wall around the black hole is formed by field dynamics rather than thermal phase-transition. The formation is a general property of the black ...
hep-th/0009236
Fernando T. Brandt
F. T. Brandt, Ashok Das and J. Frenkel
Absence of higher order corrections to the non-Abelian Chern-Simons coefficient
13 pages, 3 figures (final version to appear in Phys. Lett. B)
Phys.Lett. B494 (2000) 339-345
10.1016/S0370-2693(00)01202-8
null
hep-th hep-ph
null
We extend the Coleman-Hill analysis to non-Abelian Chern-Simons theories containing a tree level topological mass term. We show, in the case of a pure Yang-Mills-Chern-Simons theory, that there are no corrections to the coefficient of the Chern-Simons term beyond one loop in the axial gauge. Our arguments use constra...
[ { "created": "Thu, 28 Sep 2000 18:07:15 GMT", "version": "v1" }, { "created": "Mon, 16 Oct 2000 18:54:39 GMT", "version": "v2" } ]
2009-10-31
[ [ "Brandt", "F. T.", "" ], [ "Das", "Ashok", "" ], [ "Frenkel", "J.", "" ] ]
We extend the Coleman-Hill analysis to non-Abelian Chern-Simons theories containing a tree level topological mass term. We show, in the case of a pure Yang-Mills-Chern-Simons theory, that there are no corrections to the coefficient of the Chern-Simons term beyond one loop in the axial gauge. Our arguments use constrain...
hep-th/0310084
Sergey Cherkis
Sergey A. Cherkis and Nigel J. Hitchin
Gravitational Instantons of Type D_k
23 pages, LaTeX
Commun.Math.Phys. 260 (2005) 299-317
10.1007/s00220-005-1404-8
null
hep-th math.DG
null
We use two different methods to obtain Asymptotically Locally Flat hyperkahler metrics of type D_k.
[ { "created": "Wed, 8 Oct 2003 19:43:25 GMT", "version": "v1" } ]
2009-11-10
[ [ "Cherkis", "Sergey A.", "" ], [ "Hitchin", "Nigel J.", "" ] ]
We use two different methods to obtain Asymptotically Locally Flat hyperkahler metrics of type D_k.
2404.06060
Soham Sen
Soham Sen and Sunandan Gangopadhyay
Bose-Einstein condensate as a quantum gravity probe; "Erste Abhandlung"
8 pages LATEX. This is a letter version of arXiv:2403.18460 [hep-th]. OTM
null
null
null
hep-th gr-qc quant-ph
http://creativecommons.org/licenses/by/4.0/
We consider a Bose-Einstein condensate interacting with a gravitational wave for the case when the gravitational fluctuations are quantized in order to incorporate quantum gravity effects into the theory. We observe that the solution of the time-dependent part of the pseudo-Goldstone boson has infusions from the nois...
[ { "created": "Tue, 9 Apr 2024 06:57:00 GMT", "version": "v1" } ]
2024-04-10
[ [ "Sen", "Soham", "" ], [ "Gangopadhyay", "Sunandan", "" ] ]
We consider a Bose-Einstein condensate interacting with a gravitational wave for the case when the gravitational fluctuations are quantized in order to incorporate quantum gravity effects into the theory. We observe that the solution of the time-dependent part of the pseudo-Goldstone boson has infusions from the noise ...
hep-th/0005201
Julian James McKenzie-Smith
J. J. McKenzie-Smith and D. J. Toms
Zero-point energies and the multiplicative anomaly
10 pages, REVTeX, no figures. Submitted to Physical Review D
null
null
null
hep-th
null
For the case of a relativistic scalar field at finite temperature with a chemical potential, we calculate an exact expression for the one-loop effective action using the full fourth order determinant and zeta-function regularisation. We find that it agrees with the exact expression for the factored operator and thus ...
[ { "created": "Mon, 22 May 2000 12:44:29 GMT", "version": "v1" } ]
2007-05-23
[ [ "McKenzie-Smith", "J. J.", "" ], [ "Toms", "D. J.", "" ] ]
For the case of a relativistic scalar field at finite temperature with a chemical potential, we calculate an exact expression for the one-loop effective action using the full fourth order determinant and zeta-function regularisation. We find that it agrees with the exact expression for the factored operator and thus th...
1410.2807
Xavier Calmet
Xavier Calmet
The Lightest of Black Holes
null
Mod. Phys. Lett. A, Vol. 29, No. 38 (2014) 1450204
10.1142/S0217732314502046
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we consider general relativity in the large $N$ limit, where $N$ stands for the number of particles in the model. Studying the resummed graviton propagator, we propose to interpret its complex poles as black hole precursors. Our main result is the calculation of the mass and width of the lightest of bla...
[ { "created": "Fri, 10 Oct 2014 15:27:46 GMT", "version": "v1" } ]
2014-12-05
[ [ "Calmet", "Xavier", "" ] ]
In this paper we consider general relativity in the large $N$ limit, where $N$ stands for the number of particles in the model. Studying the resummed graviton propagator, we propose to interpret its complex poles as black hole precursors. Our main result is the calculation of the mass and width of the lightest of black...
1909.04026
S. Ganesh
S. Ganesh
A proposal for exploring quantum theory in curved spacetime in lab
9 pages, 6 figures
null
null
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Gravity curves spacetime. In regions where the de Broglie wavelength is very small compared to the curvature of spacetime, the wave equations in flat spacetime can be generalized to curved spacetime. The validity of the formulation when the de Broglie wavelength becomes comparable to the curvature is an open question...
[ { "created": "Sat, 7 Sep 2019 11:22:26 GMT", "version": "v1" }, { "created": "Wed, 1 Apr 2020 10:22:34 GMT", "version": "v2" } ]
2020-04-02
[ [ "Ganesh", "S.", "" ] ]
Gravity curves spacetime. In regions where the de Broglie wavelength is very small compared to the curvature of spacetime, the wave equations in flat spacetime can be generalized to curved spacetime. The validity of the formulation when the de Broglie wavelength becomes comparable to the curvature is an open question. ...
hep-th/9405036
Berndt Mueller
S. Mrowczynski and B. Mueller
Wigner Functional Approach to Quantum Field Dynamics
13 pages, REVTeX. (Somewhat revised and appended version of the original manuscript) DUKE-TH-94-69
Phys.Rev.D50:7542-7552,1994
10.1103/PhysRevD.50.7542
null
hep-th hep-ph
null
We introduce the Wigner functional representing a quantum field in terms of the field amplitudes and their conjugate momenta. The equation of motion for the functional of a scalar field point out the relevance of solutions of the classical field equations to the time evolution of the quantum field. We discuss the fie...
[ { "created": "Thu, 5 May 1994 15:26:24 GMT", "version": "v1" }, { "created": "Fri, 13 May 1994 18:11:17 GMT", "version": "v2" }, { "created": "Fri, 2 Sep 1994 00:36:57 GMT", "version": "v3" } ]
2010-11-01
[ [ "Mrowczynski", "S.", "" ], [ "Mueller", "B.", "" ] ]
We introduce the Wigner functional representing a quantum field in terms of the field amplitudes and their conjugate momenta. The equation of motion for the functional of a scalar field point out the relevance of solutions of the classical field equations to the time evolution of the quantum field. We discuss the field...
1602.01078
Michele Maggiore
Giulia Cusin, Stefano Foffa, Michele Maggiore and Michele Mancarella
Conformal symmetry and nonlinear extensions of nonlocal gravity
27 pages, 4 figures
Phys. Rev. D 93, 083008 (2016)
10.1103/PhysRevD.93.083008
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study two nonlinear extensions of the nonlocal $R\,\Box^{-2}R$ gravity theory. We extend this theory in two different ways suggested by conformal symmetry, either replacing $\Box^{-2}$ with $(-\Box + R/6)^{-2}$, which is the operator that enters the action for a conformally-coupled scalar field, or replacing $\Box...
[ { "created": "Tue, 2 Feb 2016 20:47:44 GMT", "version": "v1" } ]
2016-04-27
[ [ "Cusin", "Giulia", "" ], [ "Foffa", "Stefano", "" ], [ "Maggiore", "Michele", "" ], [ "Mancarella", "Michele", "" ] ]
We study two nonlinear extensions of the nonlocal $R\,\Box^{-2}R$ gravity theory. We extend this theory in two different ways suggested by conformal symmetry, either replacing $\Box^{-2}$ with $(-\Box + R/6)^{-2}$, which is the operator that enters the action for a conformally-coupled scalar field, or replacing $\Box^{...
hep-th/9811073
L. L. Salcedo
E. Ruiz Arriola and L. L. Salcedo
Chiral and scale anomalies of non local Dirac operators
RevTex, 14 pages, no figures
Phys.Lett. B450 (1999) 225-233
10.1016/S0370-2693(99)00129-X
ugr-dfm-4/98
hep-th
null
The chiral and scale anomalies of a very general class of non local Dirac operators are computed using the $\zeta$-function definition of the fermionic determinant. For the axial anomaly all new terms introduced by the non locality are shown to be removable by counterterms and such counterterms are also explicitly co...
[ { "created": "Mon, 9 Nov 1998 10:31:32 GMT", "version": "v1" } ]
2009-10-31
[ [ "Arriola", "E. Ruiz", "" ], [ "Salcedo", "L. L.", "" ] ]
The chiral and scale anomalies of a very general class of non local Dirac operators are computed using the $\zeta$-function definition of the fermionic determinant. For the axial anomaly all new terms introduced by the non locality are shown to be removable by counterterms and such counterterms are also explicitly comp...
0802.2198
Stefan Hollands
S. Hollands
Quantum field theory in terms of consistency conditions I: General framework, and perturbation theory via Hochschild cohomology
60 pages, Latex, 6 figures in EPS-format, v2: added sec. 8 and sec. 9, streamlined sec. 10, typos corrected, references added
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we propose a new framework for quantum field theory in terms of consistency conditions. The consistency conditions that we consider are "associativity" or "factorization" conditions on the operator product expansion (OPE) of the theory, and are proposed to be the defining property of any quantum field ...
[ { "created": "Fri, 15 Feb 2008 13:27:56 GMT", "version": "v1" }, { "created": "Fri, 19 Sep 2008 10:02:43 GMT", "version": "v2" } ]
2008-09-19
[ [ "Hollands", "S.", "" ] ]
In this paper, we propose a new framework for quantum field theory in terms of consistency conditions. The consistency conditions that we consider are "associativity" or "factorization" conditions on the operator product expansion (OPE) of the theory, and are proposed to be the defining property of any quantum field th...
1006.2876
Soonkeon Nam
Sunggeun Lee and Soonkeon Nam
K\"{a}hler moduli inflation and WMAP7
22 pages, 6 figures
Int.J.Mod.Phys.A26:1073-1096,2011
10.1142/S0217751X1105155X
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inflationary potentials are investigated for specific models in type IIB string theory via flux compactification. As concrete models, we investigate several cases where the internal spaces are weighted projective spaces. The models we consider have two, three, or four K\"{a}hler moduli. The K\"{a}hler moduli play a r...
[ { "created": "Tue, 15 Jun 2010 02:20:51 GMT", "version": "v1" } ]
2011-03-15
[ [ "Lee", "Sunggeun", "" ], [ "Nam", "Soonkeon", "" ] ]
Inflationary potentials are investigated for specific models in type IIB string theory via flux compactification. As concrete models, we investigate several cases where the internal spaces are weighted projective spaces. The models we consider have two, three, or four K\"{a}hler moduli. The K\"{a}hler moduli play a rol...
1103.4876
Juste Jean-Paul Ngome Abiaga
J.-P. Ngome
(Super)symmetries of semiclassical models in theoretical and condensed matter physics
PhD thesis, defended on may 2011, Tours University, Supervisor : Peter Horvathy
null
null
null
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Van Holten's covariant algorithm for deriving conserved quantities is presented, with particular attention paid to Runge-Lenz-type vectors. The classical dynamics of isospin-carrying particles is reviewed. Physical applications including non-Abelian monopole-type systems in diatoms, introduced by Moody, Shapere and W...
[ { "created": "Thu, 24 Mar 2011 21:41:50 GMT", "version": "v1" }, { "created": "Mon, 5 Sep 2011 19:20:57 GMT", "version": "v2" }, { "created": "Tue, 6 Sep 2011 18:05:29 GMT", "version": "v3" } ]
2013-02-07
[ [ "Ngome", "J. -P.", "" ] ]
Van Holten's covariant algorithm for deriving conserved quantities is presented, with particular attention paid to Runge-Lenz-type vectors. The classical dynamics of isospin-carrying particles is reviewed. Physical applications including non-Abelian monopole-type systems in diatoms, introduced by Moody, Shapere and Wil...
1509.08072
Eduardo Bragan\c{c}a Eduardo Braganca
E. A. F. Bragan\c{c}a, H. F. Santana Mota and E. R. Bezerra de Mello
Induced vacuum bosonic current in a compactified cosmic string spacetime
10 pages and 3 figures. To appear in the proceedings of the 9th Alexander Friedmann International Seminar
null
10.1142/S2010194516601174
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze the bosonic current densities induced by a magnetic flux running along an idealized cosmic string considering that the coordinate along its axis is compactified. We also consider the presence of a magnetic flux enclosed by the compactificatified axis. To develop this analysis, we calculate the complete set...
[ { "created": "Sun, 27 Sep 2015 09:10:03 GMT", "version": "v1" } ]
2016-04-13
[ [ "Bragança", "E. A. F.", "" ], [ "Mota", "H. F. Santana", "" ], [ "de Mello", "E. R. Bezerra", "" ] ]
We analyze the bosonic current densities induced by a magnetic flux running along an idealized cosmic string considering that the coordinate along its axis is compactified. We also consider the presence of a magnetic flux enclosed by the compactificatified axis. To develop this analysis, we calculate the complete set o...
2006.16122
Reza Fareghbal
Reza Fareghbal, Mehdi Hakami Shalamzari, Pedram Karimi
Flat-space Limit of Extremal Curves
24 pages, 1 figure, V2: published version
Phys. Rev. D 102, 066002 (2020)
10.1103/PhysRevD.102.066002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
According to the Ryu-Takayanagi prescription, the entanglement entropy of subsystems in the boundary conformal field theory (CFT) is proportional to the area of extremal surfaces in bulk asymptotically Anti-de Sitter (AdS) spacetimes. The flat-space limit of these surfaces is not well defined in the generic case. We ...
[ { "created": "Mon, 29 Jun 2020 15:36:47 GMT", "version": "v1" }, { "created": "Sat, 12 Sep 2020 13:12:51 GMT", "version": "v2" } ]
2020-09-16
[ [ "Fareghbal", "Reza", "" ], [ "Shalamzari", "Mehdi Hakami", "" ], [ "Karimi", "Pedram", "" ] ]
According to the Ryu-Takayanagi prescription, the entanglement entropy of subsystems in the boundary conformal field theory (CFT) is proportional to the area of extremal surfaces in bulk asymptotically Anti-de Sitter (AdS) spacetimes. The flat-space limit of these surfaces is not well defined in the generic case. We in...
hep-th/9612018
null
M. Khorrami and M. Alimohammadi
Observables of the generalized 2D Yang-Mills theories on arbitrary surfaces: a path integral approach
6 pages, LaTex
Mod.Phys.Lett.A12:2265-2270,1997
10.1142/S0217732397002338
IPM-96-
hep-th
null
Using the path integral method, we calculate the partition function and the generating functional (of the field strengths) of the generalized 2D Yang-Mills theories in the Schwinger--Fock gauge. Our calculation is done for arbitrary 2D orientable, and also nonorientable surfaces.
[ { "created": "Sun, 1 Dec 1996 07:22:08 GMT", "version": "v1" } ]
2014-11-18
[ [ "Khorrami", "M.", "" ], [ "Alimohammadi", "M.", "" ] ]
Using the path integral method, we calculate the partition function and the generating functional (of the field strengths) of the generalized 2D Yang-Mills theories in the Schwinger--Fock gauge. Our calculation is done for arbitrary 2D orientable, and also nonorientable surfaces.
1409.2369
Rong-Gen Cai
Rong-Gen Cai, Ya-Peng Hu, Qi-Yuan Pan, Yun-Long Zhang
Thermodynamics of Black Holes in Massive Gravity
Latex 19 pages with 8 figures
Phys. Rev. D 91 (2015) 024032
10.1103/PhysRevD.91.024032
null
hep-th gr-qc
http://creativecommons.org/licenses/by/3.0/
We present a class of charged black hole solutions in an ($n+2)$-dimensional massive gravity with a negative cosmological constant, and study thermodynamics and phase structure of the black hole solutions both in grand canonical ensemble and canonical ensemble. The black hole horizon can have a positive, zero or nega...
[ { "created": "Mon, 8 Sep 2014 14:38:33 GMT", "version": "v1" } ]
2015-01-27
[ [ "Cai", "Rong-Gen", "" ], [ "Hu", "Ya-Peng", "" ], [ "Pan", "Qi-Yuan", "" ], [ "Zhang", "Yun-Long", "" ] ]
We present a class of charged black hole solutions in an ($n+2)$-dimensional massive gravity with a negative cosmological constant, and study thermodynamics and phase structure of the black hole solutions both in grand canonical ensemble and canonical ensemble. The black hole horizon can have a positive, zero or negati...
2401.04712
Ichiro Oda
Ichiro Oda
Effective Potential for Conformal Factor and GL(4) Symmetry
12 pages
null
null
DPUR/TH/78
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We revisit the issue that the effective potential for the conformal factor of the metric, which is generated by quantized matter fields, possesses a non-vanishing vacuum expectation value (VEV) or not. We prove that the effective potential has a vanishing vacuum expectation value on the basis of a global $GL(4)$ symm...
[ { "created": "Tue, 9 Jan 2024 18:35:13 GMT", "version": "v1" } ]
2024-01-10
[ [ "Oda", "Ichiro", "" ] ]
We revisit the issue that the effective potential for the conformal factor of the metric, which is generated by quantized matter fields, possesses a non-vanishing vacuum expectation value (VEV) or not. We prove that the effective potential has a vanishing vacuum expectation value on the basis of a global $GL(4)$ symmet...
2109.07635
Ran Li
Ran Li, Jin Wang
Free energy landscape and kinetics of phase transition in two coupled SYK models
null
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose that the thermodynamics and the kinetics of the phase transition between wormhole and two black hole described by the two coupled SYK model can be investigated in terms of the stochastic dynamics on the underlying free energy landscape. We assume that the phase transition is a stochastic process under the ...
[ { "created": "Thu, 16 Sep 2021 00:25:04 GMT", "version": "v1" } ]
2021-09-17
[ [ "Li", "Ran", "" ], [ "Wang", "Jin", "" ] ]
We propose that the thermodynamics and the kinetics of the phase transition between wormhole and two black hole described by the two coupled SYK model can be investigated in terms of the stochastic dynamics on the underlying free energy landscape. We assume that the phase transition is a stochastic process under the th...
hep-th/9211125
null
T. S. Hakobyan and A. G. Sedrakyan
R-matrices for highest weight representations of sl_q(2,C) at roots of unity
9 pages
Phys.Lett. B303 (1993) 27-32
10.1016/0370-2693(93)90038-J
ENSLAPP-A-406/92
hep-th math.QA
null
The general formula for R-matrices of slq(2,C) for the highest weight repre- sentations both for general q and for q being a root of unity by generalizing G.Gomez's and G.Sierra's one for semiperiodic representations of slq(2,C) at roots of unity is presented.
[ { "created": "Thu, 26 Nov 1992 16:26:18 GMT", "version": "v1" }, { "created": "Fri, 8 Jan 1993 15:47:09 GMT", "version": "v2" } ]
2008-02-03
[ [ "Hakobyan", "T. S.", "" ], [ "Sedrakyan", "A. G.", "" ] ]
The general formula for R-matrices of slq(2,C) for the highest weight repre- sentations both for general q and for q being a root of unity by generalizing G.Gomez's and G.Sierra's one for semiperiodic representations of slq(2,C) at roots of unity is presented.
1307.4244
Benjamin Assel
Benjamin Assel
Holographic Duality for three-dimensional Super-conformal Field Theories
PhD thesis, 149 pages, 34 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This thesis is based on the publications arXiv:1106.4253, arXiv:1206.2920, arXiv:1210.2590. We construct warped "AdS_4 x S^2 x S^2 x \Sigma" type IIB supergravity solutions dual to the infrared fixed points of all 3d N=4 linear and circular quivers. We provide checks of the correspondence by evaluating the supergravi...
[ { "created": "Tue, 16 Jul 2013 11:39:00 GMT", "version": "v1" } ]
2013-07-17
[ [ "Assel", "Benjamin", "" ] ]
This thesis is based on the publications arXiv:1106.4253, arXiv:1206.2920, arXiv:1210.2590. We construct warped "AdS_4 x S^2 x S^2 x \Sigma" type IIB supergravity solutions dual to the infrared fixed points of all 3d N=4 linear and circular quivers. We provide checks of the correspondence by evaluating the supergravity...
hep-th/0408163
Konstantin Zloshchastiev
Konstantin G. Zloshchastiev
Coexistence of black holes and a long-range scalar field in cosmology
4 pages, 4 figures
Phys.Rev.Lett. 94 (2005) 121101
10.1103/PhysRevLett.94.121101
null
hep-th astro-ph gr-qc
null
The exactly solvable scalar hairy black hole model (originated from the modern high-energy theory) is proposed. It turns out that the existence of black holes (BH) is strongly correlated to global scalar field, in a sense that they mutually impose bounds upon their physical parameters like the BH mass (lower bound) o...
[ { "created": "Fri, 20 Aug 2004 20:00:52 GMT", "version": "v1" }, { "created": "Tue, 12 Oct 2004 23:19:37 GMT", "version": "v2" }, { "created": "Tue, 29 Mar 2005 17:15:14 GMT", "version": "v3" } ]
2009-11-10
[ [ "Zloshchastiev", "Konstantin G.", "" ] ]
The exactly solvable scalar hairy black hole model (originated from the modern high-energy theory) is proposed. It turns out that the existence of black holes (BH) is strongly correlated to global scalar field, in a sense that they mutually impose bounds upon their physical parameters like the BH mass (lower bound) or ...
0804.2028
Leonardo Quevedo
A. De Castro (1), I. Martin (1), L. Quevedo (1), A. Restuccia (1,2) ((1) Universidad Simon Bolivar, (2) Max Planck Inst. fur Gravitationsphysik)
Noncommutative associative superproduct for general supersymplectic forms
22 pages, revtex4. References added. Comments added. Includes additional theorem proofs
JHEP 0808:009,2008
10.1088/1126-6708/2008/08/009
SB/F/360-08
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define a noncommutative and nonanticommutative associative product for general supersymplectic forms, allowing the explicit treatment of non(anti)commutative field theories from general nonconstant string backgrounds like a graviphoton field. We propose a generalization of deformation quantization a la Fedosov to ...
[ { "created": "Sat, 12 Apr 2008 19:50:51 GMT", "version": "v1" }, { "created": "Mon, 2 Jun 2008 18:38:07 GMT", "version": "v2" } ]
2009-12-04
[ [ "De Castro", "A.", "", "Universidad Simon Bolivar" ], [ "Martin", "I.", "", "Universidad Simon Bolivar" ], [ "Quevedo", "L.", "", "Universidad Simon Bolivar" ], [ "Restuccia", "A.", "", "Universidad Simon Bolivar", "Max Planck Inst. f...
We define a noncommutative and nonanticommutative associative product for general supersymplectic forms, allowing the explicit treatment of non(anti)commutative field theories from general nonconstant string backgrounds like a graviphoton field. We propose a generalization of deformation quantization a la Fedosov to su...
hep-th/9507005
Dmitri Vladimirovich Galtsov
D.V. Gal'tsov and O.V. Kechkin
U-Duality and Symplectic Formulation of Dilaton-Axion Gravity
LATEX, 20 pages, no figures
Phys.Rev. D54 (1996) 1656-1666
10.1103/PhysRevD.54.1656
DTP-MSU/95-19
hep-th
null
We study a bosonic four--dimensional effective action corresponding to the heterotic string compactified on a 6--torus (dilaton--axion gravity with one vector field) on a curved space--time manifold possessing a time--like Killing vector field. Previously an existence of the $SO(2,3)\sim Sp(4, R)$ global symmetry ($U...
[ { "created": "Mon, 3 Jul 1995 15:07:51 GMT", "version": "v1" } ]
2009-10-28
[ [ "Gal'tsov", "D. V.", "" ], [ "Kechkin", "O. V.", "" ] ]
We study a bosonic four--dimensional effective action corresponding to the heterotic string compactified on a 6--torus (dilaton--axion gravity with one vector field) on a curved space--time manifold possessing a time--like Killing vector field. Previously an existence of the $SO(2,3)\sim Sp(4, R)$ global symmetry ($U$-...
hep-th/9405087
Volkov
L. Faddeev and A.Yu. Volkov
Hirota equation as an example of integrable symplectic map
10 pages, LaTeX
Lett.Math.Phys. 32 (1994) 125-136
10.1007/BF00739422
null
hep-th
null
The hamiltonian formalism is developed for the sine-Gordon model on the space-time light-like lattice, first introduced by Hirota. The evolution operator is explicitely constructed in the quantum variant of the model, the integrability of the corresponding classical finite-dimensional system is established.
[ { "created": "Fri, 13 May 1994 14:35:51 GMT", "version": "v1" } ]
2009-10-28
[ [ "Faddeev", "L.", "" ], [ "Volkov", "A. Yu.", "" ] ]
The hamiltonian formalism is developed for the sine-Gordon model on the space-time light-like lattice, first introduced by Hirota. The evolution operator is explicitely constructed in the quantum variant of the model, the integrability of the corresponding classical finite-dimensional system is established.
0911.0167
Bin Chen
Bin Chen, Bo Ning and Zhi-bo Xu
Real-time correlators in warped AdS/CFT correspondence
27 pages
JHEP 1002:031,2010
10.1007/JHEP02(2010)031
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study real-time correlators in the warped AdS/CFT correspondence. We apply the prescription used in the usual AdS/CFT correspondence and obtain the retarded Green's functions for the scalar and vector fields in the spacelike warped and the null warped black hole backgrounds. We find that the retarded Green's funct...
[ { "created": "Sun, 1 Nov 2009 14:45:34 GMT", "version": "v1" } ]
2014-11-20
[ [ "Chen", "Bin", "" ], [ "Ning", "Bo", "" ], [ "Xu", "Zhi-bo", "" ] ]
We study real-time correlators in the warped AdS/CFT correspondence. We apply the prescription used in the usual AdS/CFT correspondence and obtain the retarded Green's functions for the scalar and vector fields in the spacelike warped and the null warped black hole backgrounds. We find that the retarded Green's functio...
hep-th/9511111
Alexander Belopolsky
Alexander Astashkevich and Alexander Belopolsky
String center of mass operator and its effect on BRST cohomology
41 pages, LaTeX
Commun.Math.Phys.186:109-136,1997
10.1007/BF02885675
MIT-CTP 2471
hep-th
null
We consider the theory of bosonic closed strings on the flat background R(25,1). We show how the BRST complex can be extended to a complex where the string center of mass operator, x^mu_0, is well defined. We investigate the cohomology of the extended complex. We demonstrate that this cohomology has a number of inter...
[ { "created": "Wed, 15 Nov 1995 22:36:30 GMT", "version": "v1" } ]
2014-11-18
[ [ "Astashkevich", "Alexander", "" ], [ "Belopolsky", "Alexander", "" ] ]
We consider the theory of bosonic closed strings on the flat background R(25,1). We show how the BRST complex can be extended to a complex where the string center of mass operator, x^mu_0, is well defined. We investigate the cohomology of the extended complex. We demonstrate that this cohomology has a number of interes...
2306.02026
Nicol\`o Petri
Yixuan Li, Eran Palti, Nicol\`o Petri
Towards AdS Distances in String Theory
30 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The AdS Distance Conjecture proposes to assign a notion of distance between AdS vacua in quantum gravity. We perform some initial developments of this idea. We first propose more sharply how to define a metric on conformal variations of AdS through the action. This metric is negative, making the distance ill-defined,...
[ { "created": "Sat, 3 Jun 2023 06:51:39 GMT", "version": "v1" } ]
2023-06-06
[ [ "Li", "Yixuan", "" ], [ "Palti", "Eran", "" ], [ "Petri", "Nicolò", "" ] ]
The AdS Distance Conjecture proposes to assign a notion of distance between AdS vacua in quantum gravity. We perform some initial developments of this idea. We first propose more sharply how to define a metric on conformal variations of AdS through the action. This metric is negative, making the distance ill-defined, a...
hep-th/9601161
Andrei Mironov
A.Gerasimov, S.Kharchev, A.Marshakov, A.Mironov, A.Morozov, M.Olshanetsky (ITEP, Lebedev Physical Institute)
Liouville Type Models in Group Theory Framework. I. Finite-Dimensional Algebras
47 pages, LaTeX
Int.J.Mod.Phys. A12 (1997) 2523-2584
10.1142/S0217751X97001444
ITEP/TH-7/95, FIAN/td-18/95
hep-th
null
In the series of papers we represent the ``Whittaker'' wave functional of $d+1$-dimensional Liouville model as a correlator in $d+0$-dimensional theory of the sine-Gordon type (for $d=0$ and $1$). Asypmtotics of this wave function is characterized by the Harish-Chandra function, which is shown to be a product of simp...
[ { "created": "Tue, 30 Jan 1996 16:37:22 GMT", "version": "v1" } ]
2015-06-26
[ [ "Gerasimov", "A.", "", "ITEP, Lebedev Physical Institute" ], [ "Kharchev", "S.", "", "ITEP, Lebedev Physical Institute" ], [ "Marshakov", "A.", "", "ITEP, Lebedev Physical Institute" ], [ "Mironov", "A.", "", "ITEP, Lebedev Physical Insti...
In the series of papers we represent the ``Whittaker'' wave functional of $d+1$-dimensional Liouville model as a correlator in $d+0$-dimensional theory of the sine-Gordon type (for $d=0$ and $1$). Asypmtotics of this wave function is characterized by the Harish-Chandra function, which is shown to be a product of simple...
hep-th/0307065
Betti Hartmann
Betti Hartmann (University of Durham, UK), Yves Brihaye (University of Mons, Belgium) and Bruno Bertrand (University of Mons, Belgium)
Spherically symmetric Yang-Mills solutions in a 5-dimensional (Anti-) de Sitter space-time
9 Latex pages, 3 PS-figures
Phys.Lett.B570:137-144,2003
10.1016/j.physletb.2003.07.053
DCPT-03/35
hep-th gr-qc
null
We consider an Einstein-Yang-Mills Lagrangian in a five dimensional space-time including a cosmological constant. Assuming all fields to be independent of the extra coordinate, a dimensional reduction leads to an effective (3+1)-dimensional Einstein-Yang-Mills-Higgs-dilaton model where the cosmological constant induc...
[ { "created": "Mon, 7 Jul 2003 13:43:42 GMT", "version": "v1" } ]
2010-11-19
[ [ "Hartmann", "Betti", "", "University of Durham, UK" ], [ "Brihaye", "Yves", "", "University of\n Mons, Belgium" ], [ "Bertrand", "Bruno", "", "University of Mons, Belgium" ] ]
We consider an Einstein-Yang-Mills Lagrangian in a five dimensional space-time including a cosmological constant. Assuming all fields to be independent of the extra coordinate, a dimensional reduction leads to an effective (3+1)-dimensional Einstein-Yang-Mills-Higgs-dilaton model where the cosmological constant induces...
hep-th/9709040
Chang-Yeong Lee
Chang-Yeong Lee (Sejong Univ.)
New Type of Vector Gauge Theory from Noncommutative Geometry
12 pages, LaTeX file, to appear in Phys. Lett. B
Phys.Lett. B427 (1998) 77-84
10.1016/S0370-2693(98)00327-X
null
hep-th
null
Using the formalism of noncommutative geometric gauge theory based on the superconnection concept, we construct a new type of vector gauge theory possessing a shift-like symmetry and the usual gauge symmetry. The new shift-like symmetry is due to the matrix derivative of the noncommutative geometric gauge theory, and...
[ { "created": "Thu, 4 Sep 1997 13:04:23 GMT", "version": "v1" }, { "created": "Wed, 25 Mar 1998 13:35:02 GMT", "version": "v2" } ]
2009-10-30
[ [ "Lee", "Chang-Yeong", "", "Sejong Univ." ] ]
Using the formalism of noncommutative geometric gauge theory based on the superconnection concept, we construct a new type of vector gauge theory possessing a shift-like symmetry and the usual gauge symmetry. The new shift-like symmetry is due to the matrix derivative of the noncommutative geometric gauge theory, and t...
1909.12632
Kamal Lochan Panigrahi
Adrita Chakraborty and Kamal L. Panigrahi
Neumann-Rosochatius system for strings in ABJ Model
20 pages, several typos corrected. Better presented. Added references. To appear in JHEP
null
10.1007/JHEP12(2019)024
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Neumann-Rosochatius system is a well known one dimensional integrable system. We study the rotating and pulsating string in $AdS_4 \times \mathbb{CP}^3$ with a $B_{\rm{NS}}$ holonomy turned on over $\mathbb{CP}^1 \subset \mathbb{CP}^3$, or the so called Aharony-Bergman-Jafferis (ABJ) background. We observe that the s...
[ { "created": "Fri, 27 Sep 2019 11:38:24 GMT", "version": "v1" }, { "created": "Tue, 1 Oct 2019 13:15:29 GMT", "version": "v2" }, { "created": "Tue, 19 Nov 2019 06:20:58 GMT", "version": "v3" } ]
2020-01-29
[ [ "Chakraborty", "Adrita", "" ], [ "Panigrahi", "Kamal L.", "" ] ]
Neumann-Rosochatius system is a well known one dimensional integrable system. We study the rotating and pulsating string in $AdS_4 \times \mathbb{CP}^3$ with a $B_{\rm{NS}}$ holonomy turned on over $\mathbb{CP}^1 \subset \mathbb{CP}^3$, or the so called Aharony-Bergman-Jafferis (ABJ) background. We observe that the str...
1903.08761
Junggi Yoon
Prithvi Narayan and Junggi Yoon
Chaos in Three-dimensional Higher Spin Gravity
42 page, 1 figure; v2 references added and typos corrected
null
10.1007/JHEP07(2019)046
KIAS-P19017
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss $SL(N,\mathbb{C})$ Chern-Simons higher spin gauge theories in Euclidean AdS$_3$. With appropriate boundary term, we derive the higher spin generalization of Schwarzian on-shell action. We investigate gravitationally dressed bi-locals, and we study the soft higher spin mode expansion to obtain soft mode eig...
[ { "created": "Wed, 20 Mar 2019 22:04:36 GMT", "version": "v1" }, { "created": "Mon, 10 Jun 2019 12:20:45 GMT", "version": "v2" } ]
2019-09-04
[ [ "Narayan", "Prithvi", "" ], [ "Yoon", "Junggi", "" ] ]
We discuss $SL(N,\mathbb{C})$ Chern-Simons higher spin gauge theories in Euclidean AdS$_3$. With appropriate boundary term, we derive the higher spin generalization of Schwarzian on-shell action. We investigate gravitationally dressed bi-locals, and we study the soft higher spin mode expansion to obtain soft mode eigen...
2211.14332
Eric R. Sharpe
Daniel Robbins, Eric Sharpe, Thomas Vandermeulen
Decomposition, Trivially-Acting Symmetries, and Topological Operators
34 pages, 2 appendices, 16 figures; v2: some statements in section 4.5 corrected
Phys. Rev. D 107, 085017 (2023)
10.1103/PhysRevD.107.085017
MI-HET-787
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Trivially-acting symmetries in two-dimensional conformal field theory include twist fields of dimension zero which are local topological operators. We investigate the consequences of regarding these operators as part of the global symmetry of the theory. That is, we regard such a symmetry as a mix of topological defe...
[ { "created": "Fri, 25 Nov 2022 19:00:03 GMT", "version": "v1" }, { "created": "Tue, 28 Nov 2023 21:48:29 GMT", "version": "v2" } ]
2023-11-30
[ [ "Robbins", "Daniel", "" ], [ "Sharpe", "Eric", "" ], [ "Vandermeulen", "Thomas", "" ] ]
Trivially-acting symmetries in two-dimensional conformal field theory include twist fields of dimension zero which are local topological operators. We investigate the consequences of regarding these operators as part of the global symmetry of the theory. That is, we regard such a symmetry as a mix of topological defect...
1402.4497
Christoph Uhlemann
Andreas Karch and Christoph F. Uhlemann
Generalized gravitational entropy of probe branes: flavor entanglement holographically
24 pages, 1 figure
JHEP 1405 (2014) 017
10.1007/JHEP05(2014)017
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The notion of generalized gravitational entropy introduced by Lewkowycz and Maldacena allows, via the AdS/CFT correspondence, to calculate CFT entanglement entropies. We adapt the method to the case where flavor branes are present and treated in the probe approximation. This allows to calculate the leading flavor cor...
[ { "created": "Tue, 18 Feb 2014 21:22:46 GMT", "version": "v1" }, { "created": "Wed, 14 May 2014 04:36:43 GMT", "version": "v2" } ]
2014-05-15
[ [ "Karch", "Andreas", "" ], [ "Uhlemann", "Christoph F.", "" ] ]
The notion of generalized gravitational entropy introduced by Lewkowycz and Maldacena allows, via the AdS/CFT correspondence, to calculate CFT entanglement entropies. We adapt the method to the case where flavor branes are present and treated in the probe approximation. This allows to calculate the leading flavor corre...
hep-th/9706203
null
C.R. Fern\'andez-Pousa and J.L. Miramontes
Semi-classical spectrum of the Homogeneous sine-Gordon theories
28 pages, plain TeX, no figures
Nucl.Phys.B518:745-769,1998
10.1016/S0550-3213(98)00060-1
US-FT/19-97
hep-th
null
The semi-classical spectrum of the Homogeneous sine-Gordon theories associated with an arbitrary compact simple Lie group G is obtained and shown to be entirely given by solitons. These theories describe quantum integrable massive perturbations of Gepner's G-parafermions whose classical equations-of-motion are non-ab...
[ { "created": "Fri, 27 Jun 1997 18:54:32 GMT", "version": "v1" } ]
2014-11-18
[ [ "Fernández-Pousa", "C. R.", "" ], [ "Miramontes", "J. L.", "" ] ]
The semi-classical spectrum of the Homogeneous sine-Gordon theories associated with an arbitrary compact simple Lie group G is obtained and shown to be entirely given by solitons. These theories describe quantum integrable massive perturbations of Gepner's G-parafermions whose classical equations-of-motion are non-abel...
hep-th/0502185
Asko Jokinen
Kari Enqvist, Asko Jokinen, Anupam Mazumdar, Tuomas Multamaki, Antti Vaihkonen
Cosmological constraints on string scale and coupling arising from tachyonic instability
12 pages, 2 figures, typo corrected, discussion and references added
JHEP 0508 (2005) 084
10.1088/1126-6708/2005/08/084
HIP-2005-07/TH, NORDITA-2005-18
hep-th astro-ph hep-ph
null
We demonstrate that string motivated inflation ending via tachyonic instability leaves a detectable imprint on the cosmic microwave background (CMB) radiation by virtue of the excitation of non-Gaussian gravitational fluctuations. The present WMAP bound on non-Gaussianity is shown to constrain the string scale by $M_...
[ { "created": "Mon, 21 Feb 2005 17:05:56 GMT", "version": "v1" }, { "created": "Fri, 18 Mar 2005 08:48:49 GMT", "version": "v2" } ]
2007-05-23
[ [ "Enqvist", "Kari", "" ], [ "Jokinen", "Asko", "" ], [ "Mazumdar", "Anupam", "" ], [ "Multamaki", "Tuomas", "" ], [ "Vaihkonen", "Antti", "" ] ]
We demonstrate that string motivated inflation ending via tachyonic instability leaves a detectable imprint on the cosmic microwave background (CMB) radiation by virtue of the excitation of non-Gaussian gravitational fluctuations. The present WMAP bound on non-Gaussianity is shown to constrain the string scale by $M_S/...
hep-th/0312142
Carlos M. Naon
Carlos M. Na\'on, Mariano J. Salvay, Marta L. Trobo
Functional bosonization with time dependent perturbations
21 pages, 8 figures
Int.J.Mod.Phys. A19 (2004) 4953-4972
10.1142/S0217751X04020695
null
hep-th cond-mat
null
We extend a path-integral approach to bosonization previously developed in the framework of equilibrium Quantum Field Theories, to the case in which time-dependent interactions are taken into account. In particular we consider a non covariant version of the Thirring model in the presence of a dynamic barrier at zero ...
[ { "created": "Fri, 12 Dec 2003 20:56:50 GMT", "version": "v1" } ]
2009-11-10
[ [ "Naón", "Carlos M.", "" ], [ "Salvay", "Mariano J.", "" ], [ "Trobo", "Marta L.", "" ] ]
We extend a path-integral approach to bosonization previously developed in the framework of equilibrium Quantum Field Theories, to the case in which time-dependent interactions are taken into account. In particular we consider a non covariant version of the Thirring model in the presence of a dynamic barrier at zero te...
0705.2525
Douglas A. Singleton
Emil T. Akhmedov and Douglas Singleton
On the physical meaning of the Unruh effect
7 pages, 0 figures references added, small changes in text. To be published JETP Letts
Pisma Zh.Eksp.Teor.Fiz.86:702-706,2007
10.1134/S0021364007210138
null
hep-th gr-qc physics.acc-ph
null
We present simple arguments that detectors moving with constant acceleration (even acceleration for a finite time) should detect particles. The effect is seen to be universal. Moreover, detectors undergoing linear acceleration and uniform, circular motion both detect particles for the same physical reason. We show th...
[ { "created": "Thu, 17 May 2007 13:27:31 GMT", "version": "v1" }, { "created": "Thu, 27 Sep 2007 01:39:07 GMT", "version": "v2" }, { "created": "Fri, 19 Oct 2007 19:57:02 GMT", "version": "v3" } ]
2009-11-13
[ [ "Akhmedov", "Emil T.", "" ], [ "Singleton", "Douglas", "" ] ]
We present simple arguments that detectors moving with constant acceleration (even acceleration for a finite time) should detect particles. The effect is seen to be universal. Moreover, detectors undergoing linear acceleration and uniform, circular motion both detect particles for the same physical reason. We show that...
2011.12878
F\"eanor Reuben Ares
F\"eanor Reuben Ares, Mark Hindmarsh, Carlos Hoyos, Niko Jokela
Gravitational waves from a holographic phase transition
36 pages, 17 figures
J. High Energ. Phys. 2021, 100 (2021)
10.1007/JHEP04(2021)100
HIP-2020-31/TH, Sussex-94886
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate first order phase transitions in a holographic setting of five-dimensional Einstein gravity coupled to a scalar field, constructing phase diagrams of the dual field theory at finite temperature. We scan over the two-dimensional parameter space of a simple bottom-up model and map out important quantitie...
[ { "created": "Wed, 25 Nov 2020 16:54:35 GMT", "version": "v1" }, { "created": "Mon, 21 Dec 2020 11:44:50 GMT", "version": "v2" } ]
2021-04-30
[ [ "Ares", "Fëanor Reuben", "" ], [ "Hindmarsh", "Mark", "" ], [ "Hoyos", "Carlos", "" ], [ "Jokela", "Niko", "" ] ]
We investigate first order phase transitions in a holographic setting of five-dimensional Einstein gravity coupled to a scalar field, constructing phase diagrams of the dual field theory at finite temperature. We scan over the two-dimensional parameter space of a simple bottom-up model and map out important quantities ...
hep-th/0204234
Hiromitsu Takayanagi
Hiromitsu Takayanagi and Tadashi Takayanagi
Open Strings in Exactly Solvable Model of Curved Spacetime and PP-Wave Limit
Latex, 32 pages, typos corrected, references added, to appear in JHEP, eq.(2.22) corrected
JHEP 0205 (2002) 012
10.1088/1126-6708/2002/05/012
UT-02-23
hep-th
null
In this paper we study the superstring version of the exactly solvable string model constructed by Russo and Tseytlin. This model represents superstring theory in a curved spacetime and can be seen as a generalization of the Melvin background. We investigate D-branes in this model as probes of the background geometry...
[ { "created": "Mon, 29 Apr 2002 12:53:48 GMT", "version": "v1" }, { "created": "Wed, 1 May 2002 14:53:33 GMT", "version": "v2" }, { "created": "Fri, 17 May 2002 08:11:30 GMT", "version": "v3" }, { "created": "Thu, 6 Jun 2002 12:00:25 GMT", "version": "v4" } ]
2009-11-07
[ [ "Takayanagi", "Hiromitsu", "" ], [ "Takayanagi", "Tadashi", "" ] ]
In this paper we study the superstring version of the exactly solvable string model constructed by Russo and Tseytlin. This model represents superstring theory in a curved spacetime and can be seen as a generalization of the Melvin background. We investigate D-branes in this model as probes of the background geometry b...
hep-th/0610278
Daniel Persson Mr
M. Henneaux, M. Leston, D. Persson and Ph. Spindel
A Special Class of Rank 10 and 11 Coxeter Groups
20 pages, Typos corrected, Erratum added correcting the total number of rank 11 Coxeter graphs with incidence index 4
J.Math.Phys.48:053512,2007; J.Math.Phys.49:099901,2008
10.1063/1.2738754 10.1063/1.2982250
ULB-TH/06-26
hep-th math.GR
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the course of investigating regular subalgebras of E(10) related to cosmological solutions of 11-dimensional supergravity supporting an electric 4-form field, a class of rank 10 Coxeter subgroups of the Weyl group of E(10) was uncovered (hep-th/0606123). These Coxeter groups all share the property that their Coxet...
[ { "created": "Thu, 26 Oct 2006 13:47:36 GMT", "version": "v1" }, { "created": "Fri, 2 Mar 2007 11:26:00 GMT", "version": "v2" }, { "created": "Sun, 3 Jun 2007 17:54:16 GMT", "version": "v3" }, { "created": "Thu, 26 Jun 2008 13:33:25 GMT", "version": "v4" } ]
2008-11-26
[ [ "Henneaux", "M.", "" ], [ "Leston", "M.", "" ], [ "Persson", "D.", "" ], [ "Spindel", "Ph.", "" ] ]
In the course of investigating regular subalgebras of E(10) related to cosmological solutions of 11-dimensional supergravity supporting an electric 4-form field, a class of rank 10 Coxeter subgroups of the Weyl group of E(10) was uncovered (hep-th/0606123). These Coxeter groups all share the property that their Coxeter...
hep-th/9907193
Zhou Bin
Bihn Zhou and Chuan-Jie Zhu
An Application of the Schwarzian Derivative
8 pages, LaTeX, no figures
null
null
null
hep-th
null
In this note we present an application of the Schwarzian derivative. By exploiting some properties of the Schwarzian derivative, we solve the equation appearing in the gravity-dilaton-antisymmetric tensor system. We also mention that this method can also be used to solve some other equations.
[ { "created": "Tue, 27 Jul 1999 10:57:04 GMT", "version": "v1" } ]
2007-05-23
[ [ "Zhou", "Bihn", "" ], [ "Zhu", "Chuan-Jie", "" ] ]
In this note we present an application of the Schwarzian derivative. By exploiting some properties of the Schwarzian derivative, we solve the equation appearing in the gravity-dilaton-antisymmetric tensor system. We also mention that this method can also be used to solve some other equations.
2401.04158
Ali Fatemiabhari
Ali Fatemiabhari and Carlos Nunez
From conformal to confining field theories using holography
32 pages, many extensive appendices; JHEP accepted version
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We construct a new family of Type IIB backgrounds that are dual to five dimensional conformal field theories compactified and deformed by VEVs of certain operators. This generates an RG flow into a smooth background dual to non-SUSY gapped field theories in four dimensions. We study various holographic observables: a...
[ { "created": "Mon, 8 Jan 2024 19:00:00 GMT", "version": "v1" }, { "created": "Mon, 4 Mar 2024 15:51:44 GMT", "version": "v2" } ]
2024-03-05
[ [ "Fatemiabhari", "Ali", "" ], [ "Nunez", "Carlos", "" ] ]
We construct a new family of Type IIB backgrounds that are dual to five dimensional conformal field theories compactified and deformed by VEVs of certain operators. This generates an RG flow into a smooth background dual to non-SUSY gapped field theories in four dimensions. We study various holographic observables: a m...
hep-th/0407172
Brett D. Altschul
B. Altschul
Gauge Invariance and the Pauli-Villars Regulator in Lorentz- and CPT-Violating Electrodynamics
8 pages
Phys.Rev. D70 (2004) 101701
10.1103/PhysRevD.70.101701
IUHET-473
hep-th
null
We examine the nonperturbative structure of the radiatively induced Chern-Simons term in a Lorentz- and CPT-violating modification of QED. Although the coefficient of the induced Chern-Simons term is in general undetermined, the nonperturbative theory appears to generate a definite value. However, the CPT-even radiat...
[ { "created": "Tue, 20 Jul 2004 19:04:21 GMT", "version": "v1" } ]
2007-05-23
[ [ "Altschul", "B.", "" ] ]
We examine the nonperturbative structure of the radiatively induced Chern-Simons term in a Lorentz- and CPT-violating modification of QED. Although the coefficient of the induced Chern-Simons term is in general undetermined, the nonperturbative theory appears to generate a definite value. However, the CPT-even radiativ...
hep-th/0504128
Claudia de Rham
Claudia de Rham, Samuel Webster
High-Energy theory for close Randall Sundrum branes
Version published in the Physical Review D
Phys.Rev. D71 (2005) 124025
10.1103/PhysRevD.71.124025
DAMTP-2005-41
hep-th
null
We obtain an effective theory for the radion dynamics of the two-brane Randall Sundrum model, correct to all orders in brane velocity in the limit of close separation, which is of interest for studying brane collisions and early Universe cosmology. Obtained via a recursive solution of the Bulk equation of motions, th...
[ { "created": "Thu, 14 Apr 2005 11:37:38 GMT", "version": "v1" }, { "created": "Mon, 18 Apr 2005 17:12:09 GMT", "version": "v2" }, { "created": "Thu, 16 Jun 2005 10:31:14 GMT", "version": "v3" } ]
2009-11-11
[ [ "de Rham", "Claudia", "" ], [ "Webster", "Samuel", "" ] ]
We obtain an effective theory for the radion dynamics of the two-brane Randall Sundrum model, correct to all orders in brane velocity in the limit of close separation, which is of interest for studying brane collisions and early Universe cosmology. Obtained via a recursive solution of the Bulk equation of motions, the ...
hep-th/9511108
Ignatios Antoniadis
I. Antoniadis, S. Ferrara and T.R. Taylor
N=2 Heterotic Superstring and its Dual Theory in Five Dimensions
26 pages, LaTeX
Nucl.Phys.B460:489-505,1996
10.1016/0550-3213(95)00659-1
CERN-TH/95-300, CPTH-S396.1195, LPTENS-95/49
hep-th
null
We study quantum effects in five dimensions in heterotic superstring theory compactified on K_3 x S_1 and analyze the conjecture that its dual effective theory is eleven-dimensional supergravity compactified on a Calabi-Yau threefold. This theory is also equivalent to type II superstring theory compactified on the sa...
[ { "created": "Wed, 15 Nov 1995 18:57:35 GMT", "version": "v1" } ]
2011-05-05
[ [ "Antoniadis", "I.", "" ], [ "Ferrara", "S.", "" ], [ "Taylor", "T. R.", "" ] ]
We study quantum effects in five dimensions in heterotic superstring theory compactified on K_3 x S_1 and analyze the conjecture that its dual effective theory is eleven-dimensional supergravity compactified on a Calabi-Yau threefold. This theory is also equivalent to type II superstring theory compactified on the same...