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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0803.3194 | Fabian Spill | Fabian Spill, Alessandro Torrielli | On Drinfeld's second realization of the AdS/CFT su(2|2) Yangian | 25 pages, v2: typos corrected, references added | J.Geom.Phys.59:489-502,2009 | 10.1016/j.geomphys.2009.01.001 | MIT-CTP 3935,Imperial/TP/08/FS/01, HU-EP-08/05 | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct Drinfeld's second realization of the Yangian based on
psu(2|2)xR^3 symmetry. The second realization is traditionally more suitable
for deriving the quantum double and the universal R matrix with respect to the
first realization, originally obtained by Beisert, and it is generically more
useful in order t... | [
{
"created": "Fri, 21 Mar 2008 16:48:04 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Apr 2008 21:32:36 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Spill",
"Fabian",
""
],
[
"Torrielli",
"Alessandro",
""
]
] | We construct Drinfeld's second realization of the Yangian based on psu(2|2)xR^3 symmetry. The second realization is traditionally more suitable for deriving the quantum double and the universal R matrix with respect to the first realization, originally obtained by Beisert, and it is generically more useful in order to ... |
hep-th/0505182 | Ansar Fayyazuddin | Ansar Fayyauddin and Tasneem Zehra Husain | The Geometry of M-Branes Wrapping Special Lagrangian Cycles | 17 pages, correct version | Class.Quant.Grav.23:7245-7256,2006 | 10.1088/0264-9381/23/24/004 | HUTP-05/A0021, BCCUNY-HEP /05-03 | hep-th | null | We characterize the geometry produced by M5-branes wrapping a Special
Lagrangian 3-cycle in a Calabi-Yau 3-fold. The presence of the brane replaces
the the Calabi-Yau by a real manifold with an almost complex structure. We show
that, in this classification, a distinguished (1,1) form as well as a globally
defined (3,... | [
{
"created": "Fri, 20 May 2005 16:13:48 GMT",
"version": "v1"
},
{
"created": "Mon, 23 May 2005 16:30:40 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Fayyauddin",
"Ansar",
""
],
[
"Husain",
"Tasneem Zehra",
""
]
] | We characterize the geometry produced by M5-branes wrapping a Special Lagrangian 3-cycle in a Calabi-Yau 3-fold. The presence of the brane replaces the the Calabi-Yau by a real manifold with an almost complex structure. We show that, in this classification, a distinguished (1,1) form as well as a globally defined (3,0)... |
hep-th/0102098 | Jerzy Kowalski-Glikman | Jerzy Kowalski-Glikman | Observer-independent quanta of mass and length | 8 pages, LaTeX; some speculative comments concerning the structure of
space-time removed; one reference added | Phys.Lett. A286 (2001) 391-394 | 10.1016/S0375-9601(01)00465-0 | null | hep-th gr-qc | null | It has been observed recently by Giovanni Amelino-Camelia \cite{gac1, gac2}
that the hypothesis of existence of a minimal observer-independent (Planck)
length scale is hard to reconcile with special relativity. As a remedy he
postulated to modify special relativity by introducing an observer-independent
length scale.... | [
{
"created": "Fri, 16 Feb 2001 12:48:55 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jun 2001 18:57:06 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Kowalski-Glikman",
"Jerzy",
""
]
] | It has been observed recently by Giovanni Amelino-Camelia \cite{gac1, gac2} that the hypothesis of existence of a minimal observer-independent (Planck) length scale is hard to reconcile with special relativity. As a remedy he postulated to modify special relativity by introducing an observer-independent length scale. I... |
1907.05187 | Carlo Heissenberg | Andrea Campoleoni, Dario Francia and Carlo Heissenberg | On electromagnetic and colour memory in even dimensions | 43 pages | Phys. Rev. D 100, 085015 (2019) | 10.1103/PhysRevD.100.085015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore memory effects associated to both Abelian and non-Abelian
radiation getting to null infinity, in arbitrary even spacetime dimensions.
Together with classical memories, linear and non-linear, amounting to permanent
kicks in the velocity of the probes, we also discuss the higher-dimensional
counterparts of q... | [
{
"created": "Thu, 11 Jul 2019 13:37:02 GMT",
"version": "v1"
}
] | 2019-10-30 | [
[
"Campoleoni",
"Andrea",
""
],
[
"Francia",
"Dario",
""
],
[
"Heissenberg",
"Carlo",
""
]
] | We explore memory effects associated to both Abelian and non-Abelian radiation getting to null infinity, in arbitrary even spacetime dimensions. Together with classical memories, linear and non-linear, amounting to permanent kicks in the velocity of the probes, we also discuss the higher-dimensional counterparts of qua... |
hep-th/0406010 | Marc Tuckmantel | I. Antoniadis, M. Tuckmantel | Non-linear supersymmetry and intersecting D-branes | 53 pages, no figures. v2: redundant operator removed, references
added, minor typos corrected | Nucl.Phys. B697 (2004) 3-47 | 10.1016/j.nuclphysb.2004.07.027 | CERN-PH-TH/2004-099 | hep-th hep-ph | null | We study the non-linear realization of supersymmetry. We classify all lower
dimensional operators, describing effective interactions of the Goldstino with
Standard Model fields. Besides a universal coupling to the energy momentum
tensor of dimension eight, there are additional model dependent operators whose
strength... | [
{
"created": "Tue, 1 Jun 2004 14:03:13 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Oct 2004 19:23:49 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Antoniadis",
"I.",
""
],
[
"Tuckmantel",
"M.",
""
]
] | We study the non-linear realization of supersymmetry. We classify all lower dimensional operators, describing effective interactions of the Goldstino with Standard Model fields. Besides a universal coupling to the energy momentum tensor of dimension eight, there are additional model dependent operators whose strength i... |
hep-th/9304070 | Joachim Reinhardt | Iwo Bialynicki-Birula | Dirac and Weyl Equations on a Lattice as Quantum Cellular Automata | 6, RevTeX | Phys.Rev. D49 (1994) 6920-6927 | 10.1103/PhysRevD.49.6920 | null | hep-th hep-lat | null | A discretized time evolution of the wave function for a Dirac particle on a
cubic lattice is represented by a very simple quantum cellular automaton. In
each evolution step the updated value of the wave function at a given site
depends only on the values at the nearest sites, the evolution is unitary and
preserves ch... | [
{
"created": "Mon, 19 Apr 1993 14:31:17 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Bialynicki-Birula",
"Iwo",
""
]
] | A discretized time evolution of the wave function for a Dirac particle on a cubic lattice is represented by a very simple quantum cellular automaton. In each evolution step the updated value of the wave function at a given site depends only on the values at the nearest sites, the evolution is unitary and preserves chir... |
hep-th/9311072 | Washington Taylor | D. J. Gross, W. Taylor | Two-dimensional QCD and strings | 12 pages, talk presented by W. T. at Strings 1993, May 24-29,
Berkeley CA, MIT-CTP-2250, PUPT-1431 | null | null | null | hep-th | null | A review is given of recent research on two-dimensional gauge theories, with
particular emphasis on the equivalence between these theories and certain
string theories with a two-dimensional target space. Some related open problems
are discussed.
| [
{
"created": "Fri, 12 Nov 1993 03:44:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gross",
"D. J.",
""
],
[
"Taylor",
"W.",
""
]
] | A review is given of recent research on two-dimensional gauge theories, with particular emphasis on the equivalence between these theories and certain string theories with a two-dimensional target space. Some related open problems are discussed. |
0708.3439 | Kirill Bronnikov | K.A. Bronnikov, B.E. Meierovich | Global strings in extra dimensions: a full map of solutions, matter
trapping and the hierarchy problem | 27 pages, 11 figures | J.Exp.Theor.Phys.106:247-264,2008 | 10.1007/s11447-008-2005-0 | null | hep-th | null | We consider (d_0+2)-dimensional configurations with global strings in the two
extra dimensions and a flat metric in d_0 dimensions, endowed with a warp
factor e^{2\gamma} depending on the distance l from the string center. All
possible regular solutions to the field equations are classified by the
behavior of the war... | [
{
"created": "Sat, 25 Aug 2007 17:12:07 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Oct 2007 20:18:00 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bronnikov",
"K. A.",
""
],
[
"Meierovich",
"B. E.",
""
]
] | We consider (d_0+2)-dimensional configurations with global strings in the two extra dimensions and a flat metric in d_0 dimensions, endowed with a warp factor e^{2\gamma} depending on the distance l from the string center. All possible regular solutions to the field equations are classified by the behavior of the warp ... |
0910.3320 | J. Brian Pitts | J. Brian Pitts | Gauge-Invariant Localization of Infinitely Many Gravitational Energies
from all Possible Auxiliary Structures, Or, Why Pseudotensors are Okay | Proceedings of the DPF-2009 Conference, Detroit, MI, July 27-31, 2009 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of finding a covariant expression for the distribution and
conservation of gravitational energy-momentum dates to the 1910s. A suitably
covariant infinite-component localization is displayed, reflecting Bergmann's
realization that there are infinitely many conserved gravitational
energy-momenta. Initially... | [
{
"created": "Sat, 17 Oct 2009 19:07:41 GMT",
"version": "v1"
}
] | 2009-10-20 | [
[
"Pitts",
"J. Brian",
""
]
] | The problem of finding a covariant expression for the distribution and conservation of gravitational energy-momentum dates to the 1910s. A suitably covariant infinite-component localization is displayed, reflecting Bergmann's realization that there are infinitely many conserved gravitational energy-momenta. Initially u... |
2105.02310 | Hong Lu | Hai-Shan Liu and H. Lu | A Note on Kerr/CFT and Wald Entropy Discrepancy in High Derivative
Gravities | Latex, 17 pages | null | 10.1007/JHEP07(2021)213 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the Kerr/CFT correspondence in Einstein gravity extended with
quadratic curvature invariants. We consider two explicit examples in four and
five dimensions and compute the central charges of the asymptotic symmetry
algebras of the near horizon geometries, using the improved version of the BBC
formalism tha... | [
{
"created": "Wed, 5 May 2021 20:17:16 GMT",
"version": "v1"
}
] | 2021-08-18 | [
[
"Liu",
"Hai-Shan",
""
],
[
"Lu",
"H.",
""
]
] | We examine the Kerr/CFT correspondence in Einstein gravity extended with quadratic curvature invariants. We consider two explicit examples in four and five dimensions and compute the central charges of the asymptotic symmetry algebras of the near horizon geometries, using the improved version of the BBC formalism that ... |
hep-th/9809198 | Matt Visser | David Hochberg (LAEFF, Madrid), Carmen Molina-Paris (Los Alamos), Juan
Perez-Mercader (LAEFF, Madrid), Matt Visser (Washington University) | Renormalization Group Improving the Effective Action | 25 pages, ReV-TeX 3.1 | Int.J.Mod.Phys. A14 (1999) 1485-1522 | 10.1142/S0217751X99000750 | null | hep-th | null | The existence of fluctuations together with interactions leads to
scale-dependence in the couplings of quantum field theories for the case of
quantum fluctuations, and in the couplings of stochastic systems when the
fluctuations are of thermal or statistical nature. In both cases the effects of
these fluctuations can... | [
{
"created": "Tue, 29 Sep 1998 00:47:34 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Hochberg",
"David",
"",
"LAEFF, Madrid"
],
[
"Molina-Paris",
"Carmen",
"",
"Los Alamos"
],
[
"Perez-Mercader",
"Juan",
"",
"LAEFF, Madrid"
],
[
"Visser",
"Matt",
"",
"Washington University"
]
] | The existence of fluctuations together with interactions leads to scale-dependence in the couplings of quantum field theories for the case of quantum fluctuations, and in the couplings of stochastic systems when the fluctuations are of thermal or statistical nature. In both cases the effects of these fluctuations can b... |
hep-th/0405063 | Nikolay Pletnev | A.T. Banin, I.L. Buchbinder, N.G. Pletnev | Chiral effective potential in ${\cal N}={1/2}$ non-commutative
Wess-Zumino model | LaTeX, JHEP style, 32 pages, typos corrected, references added | JHEP 0407 (2004) 011 | 10.1088/1126-6708/2004/07/011 | null | hep-th | null | We study a structure of holomorphic quantum contributions to the effective
action for ${\cal N}={1/2}$ noncommutative Wess-Zumino model. Using the symbol
operator techniques we present the one-loop chiral effective potential in a
form of integral over proper time of the appropriate heat kernel. We prove that
this ker... | [
{
"created": "Sat, 8 May 2004 00:43:42 GMT",
"version": "v1"
},
{
"created": "Thu, 13 May 2004 16:49:25 GMT",
"version": "v2"
},
{
"created": "Fri, 21 May 2004 11:37:47 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Banin",
"A. T.",
""
],
[
"Buchbinder",
"I. L.",
""
],
[
"Pletnev",
"N. G.",
""
]
] | We study a structure of holomorphic quantum contributions to the effective action for ${\cal N}={1/2}$ noncommutative Wess-Zumino model. Using the symbol operator techniques we present the one-loop chiral effective potential in a form of integral over proper time of the appropriate heat kernel. We prove that this kerne... |
hep-th/9209029 | Andreas Honecker | A. Honecker | A Note on the Algebraic Evaluation of Correlators in Local Chiral
Conformal Field Theory | 12 pages (Plain TeX), BONN-HE-92-25; Changes: Reference to H.G.
Kausch for W(2,4,6) added, W(2,3) as possible application added and a few
minor bugs corrected | null | null | null | hep-th | null | We comment on a program designed for the study of local chiral algebras and
their representations in 2D conformal field theory. Based on the algebraic
approach described by W. Nahm, this program efficiently calculates arbitrary
n-point functions of these algebras. The program is designed such that
calculations involv... | [
{
"created": "Wed, 9 Sep 1992 10:51:42 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Nov 1992 14:33:30 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Honecker",
"A.",
""
]
] | We comment on a program designed for the study of local chiral algebras and their representations in 2D conformal field theory. Based on the algebraic approach described by W. Nahm, this program efficiently calculates arbitrary n-point functions of these algebras. The program is designed such that calculations involvin... |
1412.2802 | Takuya Kanazawa | Takuya Kanazawa and Yuya Tanizaki | Structure of Lefschetz thimbles in simple fermionic systems | 37 pages, 17 figures. v2: minor changes, the version to appear in
JHEP | JHEP03(2015)044 | 10.1007/JHEP03(2015)044 | RIKEN-QHP-174 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Picard-Lefschetz theory offers a promising tool to solve the sign problem
in QCD and other field theories with complex path-integral weight. In this
paper the Lefschetz-thimble approach is examined in simple fermionic models
which share some features with QCD. In zero-dimensional versions of the
Gross-Neveu model... | [
{
"created": "Mon, 8 Dec 2014 22:27:51 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Feb 2015 07:35:33 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Kanazawa",
"Takuya",
""
],
[
"Tanizaki",
"Yuya",
""
]
] | The Picard-Lefschetz theory offers a promising tool to solve the sign problem in QCD and other field theories with complex path-integral weight. In this paper the Lefschetz-thimble approach is examined in simple fermionic models which share some features with QCD. In zero-dimensional versions of the Gross-Neveu model a... |
hep-th/0106057 | Sebasti\~ao Alves Dias | Rodolfo Casana (CBPF), Sebastiao Alves Dias (CBPF/PUC) | On the origin of divergences in massless $QED_2$ | LaTeX2e, 21 pages, 12 figures, to appear in Journal of Physics G | J.Phys. G27 (2001) 1501-1518 | 10.1088/0954-3899/27/7/310 | null | hep-th | null | We show that ultraviolet divergences found in fermionic Green's functions of
massless $QED_2$ have an essentially non-perturbative nature. We investigate
their origin both in gauge invariant formalism (the one where we introduce
Wess-Zumino fields to restore quantum gauge invariance) and in gauge
non-invariant formal... | [
{
"created": "Wed, 6 Jun 2001 18:41:45 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Casana",
"Rodolfo",
"",
"CBPF"
],
[
"Dias",
"Sebastiao Alves",
"",
"CBPF/PUC"
]
] | We show that ultraviolet divergences found in fermionic Green's functions of massless $QED_2$ have an essentially non-perturbative nature. We investigate their origin both in gauge invariant formalism (the one where we introduce Wess-Zumino fields to restore quantum gauge invariance) and in gauge non-invariant formalis... |
1912.08761 | Rodrigo de Le\'on Ard\'on | Juan Diego Chang, Rodrigo de Leon Ardon, Juan Ponciano and Giovanni
Ramirez | Gravitational realization of magnons in a ferromagnetic spin chain | 9 pages. Heavy editing, conceptual issues corrected | null | null | null | hep-th cond-mat.str-el gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A gravitational model of magnons in thermal equilibrium with a ferromagnetic
spin chain is developed in a phenomenological bottom-up approach. A large
Schwarzschild-AdS black hole background is used as the thermal reservoir and
the magnon dynamics is obtained by scalar fields and branes in the bulk. The
key feature o... | [
{
"created": "Wed, 18 Dec 2019 17:51:53 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jan 2020 00:23:57 GMT",
"version": "v2"
}
] | 2020-01-23 | [
[
"Chang",
"Juan Diego",
""
],
[
"Ardon",
"Rodrigo de Leon",
""
],
[
"Ponciano",
"Juan",
""
],
[
"Ramirez",
"Giovanni",
""
]
] | A gravitational model of magnons in thermal equilibrium with a ferromagnetic spin chain is developed in a phenomenological bottom-up approach. A large Schwarzschild-AdS black hole background is used as the thermal reservoir and the magnon dynamics is obtained by scalar fields and branes in the bulk. The key feature of ... |
1412.4964 | Keiju Murata Dr | Koji Hashimoto, Shunichiro Kinoshita, Keiju Murata, Takashi Oka | Meson turbulence at quark deconfinement from AdS/CFT | 20 pages, 17 figures | null | 10.1016/j.nuclphysb.2015.05.004 | null | hep-th cond-mat.str-el gr-qc hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the QCD string picture at confining phase, we conjecture that the
deconfinement transition always accompanies a condensation of higher meson
resonances with a power-law behavior, "meson turbulence". We employ the AdS/CFT
correspondence to calculate the meson turbulence for $\mathcal{N}=2$
supersymmetric QCD ... | [
{
"created": "Tue, 16 Dec 2014 11:59:00 GMT",
"version": "v1"
}
] | 2015-12-09 | [
[
"Hashimoto",
"Koji",
""
],
[
"Kinoshita",
"Shunichiro",
""
],
[
"Murata",
"Keiju",
""
],
[
"Oka",
"Takashi",
""
]
] | Based on the QCD string picture at confining phase, we conjecture that the deconfinement transition always accompanies a condensation of higher meson resonances with a power-law behavior, "meson turbulence". We employ the AdS/CFT correspondence to calculate the meson turbulence for $\mathcal{N}=2$ supersymmetric QCD at... |
1611.07479 | Hui Luo | Yi-Jian Du and Hui Luo | Leading order multi-soft behaviors of tree amplitudes in NLSM | 27pages, 7 figures; references added and typos modified | null | 10.1007/JHEP03(2017)062 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate multi-soft behaviors of tree amplitudes in
nonlinear sigma model (NLSM). The leading behaviors of amplitudes with odd
number of all-adjacent soft pions are zero. We further propose and prove that
leading soft factors of amplitudes with even number all-adjacent soft pions can
be expressed... | [
{
"created": "Tue, 22 Nov 2016 19:30:50 GMT",
"version": "v1"
},
{
"created": "Sun, 15 Jan 2017 09:26:28 GMT",
"version": "v2"
}
] | 2017-04-05 | [
[
"Du",
"Yi-Jian",
""
],
[
"Luo",
"Hui",
""
]
] | In this paper, we investigate multi-soft behaviors of tree amplitudes in nonlinear sigma model (NLSM). The leading behaviors of amplitudes with odd number of all-adjacent soft pions are zero. We further propose and prove that leading soft factors of amplitudes with even number all-adjacent soft pions can be expressed i... |
hep-th/9803032 | Leszek Hadasz | L. Hadasz, M. Sadzikowski and P. Wegrzyn | Quantum radiation from spherical mirrors | 9 pages, LaTeX | null | null | TP-JU 14/97 | hep-th | null | We consider mirrors of the spherical shape, that can expand or contract. Due
to the excitation of the vacuum around, some spherical waves radiated from
vibrating mirrors are encountered. Using experience from well-known literature
on studies of two-dimensional conformal models, we adopt a similar framework to
investi... | [
{
"created": "Wed, 4 Mar 1998 10:25:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hadasz",
"L.",
""
],
[
"Sadzikowski",
"M.",
""
],
[
"Wegrzyn",
"P.",
""
]
] | We consider mirrors of the spherical shape, that can expand or contract. Due to the excitation of the vacuum around, some spherical waves radiated from vibrating mirrors are encountered. Using experience from well-known literature on studies of two-dimensional conformal models, we adopt a similar framework to investiga... |
2107.09495 | Ross Grassie | Ross Grassie | Beyond Lorentzian Symmetry | Thesis completed in the School of Mathematics of the University of
Edinburgh under the supervision of Jose Figueroa-O'Farrill | null | null | null | hep-th gr-qc math.DG math.RA | http://creativecommons.org/licenses/by-nc-sa/4.0/ | This thesis presents a framework in which to explore kinematical symmetries
beyond the standard Lorentzian case. This framework consists of an algebraic
classification, a geometric classification, and a derivation of the geometric
properties required to define physical theories on the classified spacetime
geometries.... | [
{
"created": "Tue, 20 Jul 2021 13:44:36 GMT",
"version": "v1"
}
] | 2021-07-21 | [
[
"Grassie",
"Ross",
""
]
] | This thesis presents a framework in which to explore kinematical symmetries beyond the standard Lorentzian case. This framework consists of an algebraic classification, a geometric classification, and a derivation of the geometric properties required to define physical theories on the classified spacetime geometries. T... |
2405.07525 | Shao-Wen Wei | Zi-Qing Chen, Shao-Wen Wei | Thermodynamical topology with multiple defect curves for dyonic AdS
black holes | 15 pages and 12 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | Dyonic black holes with quasitopological electromagnetism exhibit an
intriguing phase diagram with two separated first-order coexistence curves. In
this paper, we aim to uncover its influence on the black hole thermodynamical
topology. At first, we investigate the phase transition and phase diagram of
the dyonic blac... | [
{
"created": "Mon, 13 May 2024 07:45:44 GMT",
"version": "v1"
}
] | 2024-05-14 | [
[
"Chen",
"Zi-Qing",
""
],
[
"Wei",
"Shao-Wen",
""
]
] | Dyonic black holes with quasitopological electromagnetism exhibit an intriguing phase diagram with two separated first-order coexistence curves. In this paper, we aim to uncover its influence on the black hole thermodynamical topology. At first, we investigate the phase transition and phase diagram of the dyonic black ... |
2206.06917 | Dario Zappala | Alfio Bonanno, Alessandro Codello, Dario Zappala' | Structural aspects of FRG in quantum tunnelling computations | 19 pages, 7 figures | null | 10.1016/j.aop.2022.169090 | null | hep-th quant-ph | http://creativecommons.org/publicdomain/zero/1.0/ | We probe both the unidimensional quartic harmonic oscillator and the double
well potential through a numerical analysis of the Functional Renormalization
Group flow equations truncated at first order in the derivative expansion. The
two partial differential equations for the potential V_k(varphi) and the wave
functio... | [
{
"created": "Tue, 14 Jun 2022 15:23:25 GMT",
"version": "v1"
}
] | 2022-09-14 | [
[
"Bonanno",
"Alfio",
""
],
[
"Codello",
"Alessandro",
""
],
[
"Zappala'",
"Dario",
""
]
] | We probe both the unidimensional quartic harmonic oscillator and the double well potential through a numerical analysis of the Functional Renormalization Group flow equations truncated at first order in the derivative expansion. The two partial differential equations for the potential V_k(varphi) and the wave function ... |
1010.3373 | Prasanta K. Tripathy | Pramod Dominic and Prasanta K. Tripathy | Instanton Corrected Non-Supersymmetric Attractors | Minor modifications, Corrected typos, 38 pages, 1 figure | JHEP 1101:116,2011 | 10.1007/JHEP01(2011)116 | IITM/PH/TH/2010/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss non-supersymmetric attractors with an instanton correction in Type
IIA string theory compactified on a Calabi-Yau three-fold at large volume. For
a stable non-supersymmetric black hole, the attractor point must minimize the
effective black hole potential. We study the supersymmetric as well as
non-supersym... | [
{
"created": "Sat, 16 Oct 2010 19:44:34 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Nov 2010 11:13:45 GMT",
"version": "v2"
}
] | 2011-02-03 | [
[
"Dominic",
"Pramod",
""
],
[
"Tripathy",
"Prasanta K.",
""
]
] | We discuss non-supersymmetric attractors with an instanton correction in Type IIA string theory compactified on a Calabi-Yau three-fold at large volume. For a stable non-supersymmetric black hole, the attractor point must minimize the effective black hole potential. We study the supersymmetric as well as non-supersymme... |
hep-th/9501144 | Kenneth S. Clubok | M.B. Halpern, E. Kiritsis, N. Obers and K. Clubok | Irrational Conformal Field Theory | 195 pages, Latex, 12 figures, to appear in Physics Reports. Typos
corrected in Sections 13 and 14, and a footnote added in Section 14 | Phys.Rept.265:1-138,1996 | 10.1016/0370-1573(95)00017-8 | UCB-PTH-95/02, LBL-36686, CERN-TH.95/2, CPTH-A342.0195 | hep-th | null | This is a review of irrational conformal field theory, which includes
rational conformal field theory as a small subspace. Central topics of the
review include the Virasoro master equation, its solutions and the dynamics of
irrational conformal field theory. Discussion of the dynamics includes the
generalized Knizhni... | [
{
"created": "Wed, 1 Feb 1995 01:27:01 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Feb 1995 09:07:29 GMT",
"version": "v2"
}
] | 2010-11-01 | [
[
"Halpern",
"M. B.",
""
],
[
"Kiritsis",
"E.",
""
],
[
"Obers",
"N.",
""
],
[
"Clubok",
"K.",
""
]
] | This is a review of irrational conformal field theory, which includes rational conformal field theory as a small subspace. Central topics of the review include the Virasoro master equation, its solutions and the dynamics of irrational conformal field theory. Discussion of the dynamics includes the generalized Knizhnik-... |
2103.00353 | Fabio Briscese | Fabio Briscese, Leonardo Modesto | Non-unitarity of Minkowskian non-local quantum field theories | null | null | 10.1140/epjc/s10052-021-09525-7 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that Minkowskian non-local quantum field theories are not unitary. We
consider a simple one loop diagram for a scalar non-local field and show that
the imaginary part of the corresponding complex amplitude is not given by
Cutkosky rules, indeed this diagram violates the unitarity condition. We
compare this re... | [
{
"created": "Sat, 27 Feb 2021 23:23:56 GMT",
"version": "v1"
}
] | 2021-09-01 | [
[
"Briscese",
"Fabio",
""
],
[
"Modesto",
"Leonardo",
""
]
] | We show that Minkowskian non-local quantum field theories are not unitary. We consider a simple one loop diagram for a scalar non-local field and show that the imaginary part of the corresponding complex amplitude is not given by Cutkosky rules, indeed this diagram violates the unitarity condition. We compare this resu... |
hep-th/9401133 | Julie Blum | Julie D. Blum | Supersymmetric Quantum Mechanics of Monopoles in N=4 Yang-Mills Theory | 11 pages, requires harvmac.tex, EFI-94-04 | Phys.Lett.B333:92-97,1994 | 10.1016/0370-2693(94)91012-X | null | hep-th | null | A supersymmetric collective coordinate expansion of the monopole solution of
$N=4$ Yang-Mills theory is performed resulting in an $N=4$ supersymmetric
quantum mechanics on the moduli space of monopole solutions.
| [
{
"created": "Wed, 26 Jan 1994 22:00:19 GMT",
"version": "v1"
}
] | 2009-08-18 | [
[
"Blum",
"Julie D.",
""
]
] | A supersymmetric collective coordinate expansion of the monopole solution of $N=4$ Yang-Mills theory is performed resulting in an $N=4$ supersymmetric quantum mechanics on the moduli space of monopole solutions. |
1006.2974 | Shigeaki Yahikozawa | Yoichi Chizaki, Shigeaki Yahikozawa | Low Energy Action of "Covariant" Superstring Field Theory in the NS-NS
pp-Wave Background | 34 pages | Int.J.Mod.Phys.A26:809-848,2011 | 10.1142/S0217751X11051445 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exact construction of superstring field theory in some background fields is
very important. We construct the low energy NS-NS sector of superstring field
action in the pp-wave background with the flux of NS-NS antisymmetric tensor
field (NS-NS pp-wave) without gauge fixing up to the second-order where the
action is w... | [
{
"created": "Tue, 15 Jun 2010 12:39:40 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Mar 2011 04:18:05 GMT",
"version": "v2"
}
] | 2011-03-02 | [
[
"Chizaki",
"Yoichi",
""
],
[
"Yahikozawa",
"Shigeaki",
""
]
] | Exact construction of superstring field theory in some background fields is very important. We construct the low energy NS-NS sector of superstring field action in the pp-wave background with the flux of NS-NS antisymmetric tensor field (NS-NS pp-wave) without gauge fixing up to the second-order where the action is wor... |
2008.06510 | Mark Hertzberg | Mark P. Hertzberg, Jacob A. Litterer | Symmetries from Locality. III. Massless Spin 2 Gravitons and Time
Translations | 11 pages in double column format. V2: Further clarifications. Updated
towards version accepted for publication in Phys. Rev. D, including journal
title. V3: Minor changes to final published version | Phys. Rev. D 102, 085007 (2020) | 10.1103/PhysRevD.102.085007 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We relax the assumption of time translation and Lorentz boost symmetry in
theories involving massless spin 2 gravitons, while maintaining a basic notion
of locality that there is no instantaneous signaling at a distance. We project
out longitudinal modes, leaving only two degrees of freedom of the graviton.
Our previ... | [
{
"created": "Fri, 14 Aug 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Sep 2020 18:01:24 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Oct 2020 18:00:08 GMT",
"version": "v3"
}
] | 2020-10-15 | [
[
"Hertzberg",
"Mark P.",
""
],
[
"Litterer",
"Jacob A.",
""
]
] | We relax the assumption of time translation and Lorentz boost symmetry in theories involving massless spin 2 gravitons, while maintaining a basic notion of locality that there is no instantaneous signaling at a distance. We project out longitudinal modes, leaving only two degrees of freedom of the graviton. Our previou... |
0809.3269 | Wen-Yu Wen | Chiang-Mei Chen, Jia-Hao Tsai, Wen-Yu Wen | Giant Magnons and Spiky Strings on S^3 with B-field | 22 pages, 3 figures, more references added | Prog. Theor. Phys. 121 (2009), 1189 | 10.1143/PTP.121.1189 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study solutions for a rotating string on S^3 with a background NS-NS
B-field and show the existence of spiky string and giant magnon as two limiting
solutions. We make a connection to the sine-Gordon model via the Polyakov
worldsheet action and study the effect of B-field. In particular, we find the
magnon solutio... | [
{
"created": "Thu, 18 Sep 2008 23:03:01 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Sep 2008 00:38:44 GMT",
"version": "v2"
}
] | 2009-07-03 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Tsai",
"Jia-Hao",
""
],
[
"Wen",
"Wen-Yu",
""
]
] | We study solutions for a rotating string on S^3 with a background NS-NS B-field and show the existence of spiky string and giant magnon as two limiting solutions. We make a connection to the sine-Gordon model via the Polyakov worldsheet action and study the effect of B-field. In particular, we find the magnon solution ... |
1301.0632 | Astrid Eichhorn | Astrid Eichhorn | Faddeev-Popov ghosts in quantum gravity beyond perturbation theory | 12 pages, 7 figures, version identical to published version in PRD | null | 10.1103/PhysRevD.87.124016 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Faddeev-Popov ghost sector of asymptotically safe quantum
gravity, which becomes non-perturbative in the ultraviolet. We point out that
nonzero matter-ghost couplings and higher-order ghost self-interactions exist
at a non-Gaussian fixed point for the gravitational couplings, i.e., in the
ultraviolet. Th... | [
{
"created": "Thu, 3 Jan 2013 21:06:42 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jun 2013 14:10:08 GMT",
"version": "v2"
}
] | 2013-06-26 | [
[
"Eichhorn",
"Astrid",
""
]
] | We study the Faddeev-Popov ghost sector of asymptotically safe quantum gravity, which becomes non-perturbative in the ultraviolet. We point out that nonzero matter-ghost couplings and higher-order ghost self-interactions exist at a non-Gaussian fixed point for the gravitational couplings, i.e., in the ultraviolet. Thus... |
2206.04100 | Olaf Hohm | Yannick Bertrand, Stefan Hohenegger, Olaf Hohm, Henning Samtleben | Supersymmetric action for 6D $(4,0)$ supergravity | 20 pages, v2: refs. added, to appear in JHEP | null | 10.1007/JHEP08(2022)255 | HU-EP-22/21, LYCEN 2022-01 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We give a linearized but otherwise complete supersymmetric action for ${\cal
N}=(4,0)$ supergravity in six dimensions, using a Kaluza-Klein-type $5+1$ split
of coordinates and fields. We provide in particular a significantly simplified
version of the bosonic action derived by us recently. This formulation employs
fie... | [
{
"created": "Wed, 8 Jun 2022 18:04:27 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Aug 2022 10:10:06 GMT",
"version": "v2"
}
] | 2022-09-14 | [
[
"Bertrand",
"Yannick",
""
],
[
"Hohenegger",
"Stefan",
""
],
[
"Hohm",
"Olaf",
""
],
[
"Samtleben",
"Henning",
""
]
] | We give a linearized but otherwise complete supersymmetric action for ${\cal N}=(4,0)$ supergravity in six dimensions, using a Kaluza-Klein-type $5+1$ split of coordinates and fields. We provide in particular a significantly simplified version of the bosonic action derived by us recently. This formulation employs field... |
1308.1913 | Yves Barmaz | Yves Barmaz | T-duality through BV Morphisms and BV Pushforwards in Topological Field
Theories | 34 pages, a few slight improvements in the definitions | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce the concept of duality between quantum field theories in the
Batalin-Vilkovisky formalism, which is interpreted either as a BV morphism, the
result of dual BV pushforwards or a combination of both. When a BV morphism
affects only the target space of a given model, we call it T-duality. To
justify this na... | [
{
"created": "Thu, 8 Aug 2013 17:45:26 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Aug 2013 14:24:48 GMT",
"version": "v2"
}
] | 2013-09-02 | [
[
"Barmaz",
"Yves",
""
]
] | We introduce the concept of duality between quantum field theories in the Batalin-Vilkovisky formalism, which is interpreted either as a BV morphism, the result of dual BV pushforwards or a combination of both. When a BV morphism affects only the target space of a given model, we call it T-duality. To justify this name... |
0911.1979 | Igor Kondrashuk | Igor Kondrashuk, Alvaro Vergara | Transformations of triangle ladder diagrams | 12 pages, 14 figures, Talk at "High energy physics in the LHC era"
conference, Valparaiso,Chile, The XVIIth Oporto Meeting on Geometry, Topology
and Physics "Mathematical aspects of quantum field theory", Oporto, Portugal;
Revised version, Section 4 is enlarged, last paragraph in Conclusion is new,
references a... | JHEP 1003:051,2010 | 10.1007/JHEP03(2010)051 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown how dual space diagrammatic representation of momentum integrals
corresponding to triangle ladder diagrams with an arbitrary number of rungs can
be transformed to half-diamonds. In paper arXiv:0803.3420 [hep-th] the
half-diamonds were related by conformal integral substitution to the diamonds
which repres... | [
{
"created": "Tue, 10 Nov 2009 19:46:09 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Feb 2010 20:38:11 GMT",
"version": "v2"
}
] | 2010-03-26 | [
[
"Kondrashuk",
"Igor",
""
],
[
"Vergara",
"Alvaro",
""
]
] | It is shown how dual space diagrammatic representation of momentum integrals corresponding to triangle ladder diagrams with an arbitrary number of rungs can be transformed to half-diamonds. In paper arXiv:0803.3420 [hep-th] the half-diamonds were related by conformal integral substitution to the diamonds which represen... |
1712.08601 | Fotis Farakos | Niccol\`o Cribiori, Fotis Farakos, Magnus Tournoy and Antoine Van
Proeyen | Fayet-Iliopoulos terms in supergravity without gauged R-symmetry | 23 pages, version 3, new appendix on electric-magnetic duality and
updated references | null | 10.1007/JHEP04(2018)032 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a supergravity-Maxwell theory with a novel embedding of the
Fayet-Iliopoulos D-term, leading to spontaneous supersymmetry breaking. The
gauging of the R-symmetry is not required and a gravitino mass is allowed for a
generic vacuum. When matter couplings are introduced, an uplift through a
positive defini... | [
{
"created": "Fri, 22 Dec 2017 18:20:34 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jan 2018 13:02:06 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Apr 2018 18:20:49 GMT",
"version": "v3"
}
] | 2018-05-09 | [
[
"Cribiori",
"Niccolò",
""
],
[
"Farakos",
"Fotis",
""
],
[
"Tournoy",
"Magnus",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | We construct a supergravity-Maxwell theory with a novel embedding of the Fayet-Iliopoulos D-term, leading to spontaneous supersymmetry breaking. The gauging of the R-symmetry is not required and a gravitino mass is allowed for a generic vacuum. When matter couplings are introduced, an uplift through a positive definite... |
0804.1738 | Tristan Maillard | I. Antoniadis, J.P. Derendinger, T. Maillard | Nonlinear N=2 Supersymmetry, Effective Actions and Moduli Stabilization | 33 pages | Nucl.Phys.B808:53-79,2009 | 10.1016/j.nuclphysb.2008.09.008 | CERN-PH-TH/2008-068, CPHT-RR012.0408 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nonlinear supersymmetry is used to compute the general form of the effective
D-brane action in type I string theory compactified to four dimensions in the
presence of internal magnetic fields. In particular, the scalar potential
receives three contributions: (1) a nonlinear part of the D-auxiliary
component, associat... | [
{
"created": "Thu, 10 Apr 2008 16:32:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Antoniadis",
"I.",
""
],
[
"Derendinger",
"J. P.",
""
],
[
"Maillard",
"T.",
""
]
] | Nonlinear supersymmetry is used to compute the general form of the effective D-brane action in type I string theory compactified to four dimensions in the presence of internal magnetic fields. In particular, the scalar potential receives three contributions: (1) a nonlinear part of the D-auxiliary component, associated... |
hep-th/9601146 | Pms4 | Conor Houghton and Paul Sutcliffe | Tetrahedral and Cubic Monopoles | uuencoded latex, 22 pages, 3 figures To appear in Communications in
Mathematical Physics | Commun.Math.Phys. 180 (1996) 343-362 | 10.1007/BF02099717 | DAMTP 95-13 | hep-th | null | Using a numerical implementation of the ADHMN construction, we compute the
fields and energy densities of a charge three monopole with tetrahedral
symmetry and a charge four monopole with octahedral symmetry. We then construct
a one parameter family of spectral curves and Nahm data which represent charge
four monopol... | [
{
"created": "Fri, 26 Jan 1996 17:42:41 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Houghton",
"Conor",
""
],
[
"Sutcliffe",
"Paul",
""
]
] | Using a numerical implementation of the ADHMN construction, we compute the fields and energy densities of a charge three monopole with tetrahedral symmetry and a charge four monopole with octahedral symmetry. We then construct a one parameter family of spectral curves and Nahm data which represent charge four monopoles... |
2208.10507 | Veronika E. Hubeny | Matthew Headrick and Veronika E. Hubeny | Covariant bit threads | 79 pages, 13 figures | JHEP 2023:180 | 10.1007/JHEP07(2023)180 | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | We derive several new reformulations of the Hubeny-Rangamani-Takayanagi
covariant holographic entanglement entropy formula. These include: (1) a
minimax formula, which involves finding a maximal-area achronal surface on a
timelike hypersurface homologous to D(A) (the boundary causal domain of the
region A whose entro... | [
{
"created": "Mon, 22 Aug 2022 18:00:01 GMT",
"version": "v1"
}
] | 2024-07-03 | [
[
"Headrick",
"Matthew",
""
],
[
"Hubeny",
"Veronika E.",
""
]
] | We derive several new reformulations of the Hubeny-Rangamani-Takayanagi covariant holographic entanglement entropy formula. These include: (1) a minimax formula, which involves finding a maximal-area achronal surface on a timelike hypersurface homologous to D(A) (the boundary causal domain of the region A whose entropy... |
1005.1199 | Cliff Burgess | C.P. Burgess, Anshuman Maharana and F. Quevedo | Uber-naturalness: unexpectedly light scalars from supersymmetric extra
dimensions | 31 pages | JHEP 1105:010,2011 | 10.1007/JHEP05(2011)010 | IC/2010/013, DAMTP-2010-31 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Standard lore asserts that quantum effects generically forbid the occurrence
of light (non-pseudo-Goldstone) scalars having masses smaller than the Kaluza
Klein scale, M_KK, in extra-dimensional models, or the gravitino mass, M_3/2,
in supersymmetric situations. We argue that a hidden assumption underlies this
lore: ... | [
{
"created": "Fri, 7 May 2010 13:13:33 GMT",
"version": "v1"
}
] | 2011-05-09 | [
[
"Burgess",
"C. P.",
""
],
[
"Maharana",
"Anshuman",
""
],
[
"Quevedo",
"F.",
""
]
] | Standard lore asserts that quantum effects generically forbid the occurrence of light (non-pseudo-Goldstone) scalars having masses smaller than the Kaluza Klein scale, M_KK, in extra-dimensional models, or the gravitino mass, M_3/2, in supersymmetric situations. We argue that a hidden assumption underlies this lore: th... |
1606.01142 | Aurelio Romero-Berm\'udez | Antonio M. Garc\'ia-Garc\'ia and Bruno Loureiro and Aurelio
Romero-Berm\'udez | Transport in a gravity dual with a varying gravitational coupling
constant | Published version | Phys. Rev. D 94, 086007 (2016) | 10.1103/PhysRevD.94.086007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study asymptotically AdS Brans-Dicke (BD) backgrounds, where the Ricci
tensor R is coupled to a scalar in the radial dimension, as effective models of
metals with a varying coupling constant. We show that, for translational
invariant backgrounds, the regular part of the dc conductivity $\sigma_Q$
deviates from the... | [
{
"created": "Fri, 3 Jun 2016 15:34:07 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2017 17:44:51 GMT",
"version": "v2"
}
] | 2017-01-10 | [
[
"García-García",
"Antonio M.",
""
],
[
"Loureiro",
"Bruno",
""
],
[
"Romero-Bermúdez",
"Aurelio",
""
]
] | We study asymptotically AdS Brans-Dicke (BD) backgrounds, where the Ricci tensor R is coupled to a scalar in the radial dimension, as effective models of metals with a varying coupling constant. We show that, for translational invariant backgrounds, the regular part of the dc conductivity $\sigma_Q$ deviates from the u... |
2404.01935 | Paul Roux | Paul Roux, Jesper Lykke Jacobsen, Sylvain Ribault, Hubert Saleur | Critical spin chains and loop models with $U(n)$ symmetry | 36 pages | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by-sa/4.0/ | Starting with the Ising model, statistical models with global symmetries
provide fruitful approaches to interesting physical systems, for example
percolation or polymers. These include the $O(n)$ model (symmetry group $O(n)$)
and the Potts model (symmetry group $S_Q$). Both models make sense for $n,Q\in
\mathbb{C}$ a... | [
{
"created": "Tue, 2 Apr 2024 13:30:17 GMT",
"version": "v1"
}
] | 2024-04-03 | [
[
"Roux",
"Paul",
""
],
[
"Jacobsen",
"Jesper Lykke",
""
],
[
"Ribault",
"Sylvain",
""
],
[
"Saleur",
"Hubert",
""
]
] | Starting with the Ising model, statistical models with global symmetries provide fruitful approaches to interesting physical systems, for example percolation or polymers. These include the $O(n)$ model (symmetry group $O(n)$) and the Potts model (symmetry group $S_Q$). Both models make sense for $n,Q\in \mathbb{C}$ and... |
hep-th/9710019 | Gesualdo Delfino | Gesualdo Delfino | Universal amplitude ratios in the two-dimensional Ising model | 9 pages; a factor 8/15 included in the amplitude A_c and the ratio
R_A, typos corrected | Phys.Lett. B419 (1998) 291-295; Erratum-ibid. B518 (2001) 330 | 10.1016/S0370-2693(97)01457-3 | null | hep-th cond-mat | null | We use the results of integrable field theory to determine the universal
amplitude ratios in the two-dimensional Ising model. In particular, the exact
values of the ratios involving amplitudes computed at nonzero magnetic field
are provided.
| [
{
"created": "Thu, 2 Oct 1997 13:53:22 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Aug 2001 12:29:32 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Delfino",
"Gesualdo",
""
]
] | We use the results of integrable field theory to determine the universal amplitude ratios in the two-dimensional Ising model. In particular, the exact values of the ratios involving amplitudes computed at nonzero magnetic field are provided. |
hep-th/9304024 | null | M.Alimohammadi, F.Ardalan, H.Arfaei | Nilpotent Gauging of SL(2,R)$WZNW$ models, and Liouville Field | 17 pages, latex | Int. J. Mod. Phys. A10 (1995) 115 | 10.1142/S0217751X95000061 | BONN-HE-93-12, SUTDP-93/72/3 ,IPM-93-007 | hep-th | null | We consider the gauging of $ SL(2,R) $ WZNW model by its nilpotent subgroup
E(1). The resulting space-time of the corresponding sigma model is seen to
collapse to a one dimensional field theory of Liouville. Gauging the diagonal
subgroup $ E(1) \times U(1) $ of $SL(2,R) \times U(1)$ theory yields an
extremal three di... | [
{
"created": "Wed, 7 Apr 1993 11:10:36 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Apr 1993 09:31:29 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Alimohammadi",
"M.",
""
],
[
"Ardalan",
"F.",
""
],
[
"Arfaei",
"H.",
""
]
] | We consider the gauging of $ SL(2,R) $ WZNW model by its nilpotent subgroup E(1). The resulting space-time of the corresponding sigma model is seen to collapse to a one dimensional field theory of Liouville. Gauging the diagonal subgroup $ E(1) \times U(1) $ of $SL(2,R) \times U(1)$ theory yields an extremal three dime... |
2007.12543 | Patrizia Vitale | Francesco Bascone, Franco Pezzella, Patrizia Vitale | Jacobi sigma models | 22 pages. Latex2e. Corrections added. Reference added | J. High Energ. Phys. 2021, 110 | 10.1007/JHEP03(2021)110 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a two-dimensional sigma model associated with a Jacobi manifold.
The model is a generalisation of a Poisson sigma model providing a topological
open string theory. In the Hamiltonian approach first class constraints are
derived, which generate gauge invariance of the model under diffeomorphisms.
The redu... | [
{
"created": "Fri, 24 Jul 2020 14:48:09 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Aug 2020 18:23:14 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Oct 2020 15:21:31 GMT",
"version": "v3"
},
{
"created": "Mon, 15 Mar 2021 17:50:39 GMT",
"version": "v4"
}
] | 2021-03-16 | [
[
"Bascone",
"Francesco",
""
],
[
"Pezzella",
"Franco",
""
],
[
"Vitale",
"Patrizia",
""
]
] | We introduce a two-dimensional sigma model associated with a Jacobi manifold. The model is a generalisation of a Poisson sigma model providing a topological open string theory. In the Hamiltonian approach first class constraints are derived, which generate gauge invariance of the model under diffeomorphisms. The reduce... |
hep-th/0610073 | Kluson Josef | J. Kluson | Non-Relativistic Non-BPS Dp-brane | 20 pages | Nucl.Phys.B765:185-199,2007 | 10.1016/j.nuclphysb.2006.12.010 | null | hep-th | null | We construct non-relativistic non-BPS Dp-brane action. Then we will study the
properties of the tachyon kink solution on its world-volume. We will argue that
this tachyon kink describes non-relativistic D(p-1)-brane.
| [
{
"created": "Fri, 6 Oct 2006 12:07:18 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kluson",
"J.",
""
]
] | We construct non-relativistic non-BPS Dp-brane action. Then we will study the properties of the tachyon kink solution on its world-volume. We will argue that this tachyon kink describes non-relativistic D(p-1)-brane. |
2204.00045 | Florian Ecker | Florian Ecker, Daniel Grumiller, Robert McNees | dS$\boldsymbol{_2}$ as excitation of AdS$\boldsymbol{_2}$ | 40 pages plus appendices, v2: added 2 refs and extended discussion in
sec 6, v3: added ref and a comment in sec 4 | SciPost Phys. 13, 119 (2022) | 10.21468/SciPostPhys.13.6.119 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a family of 2D dilaton gravity models with state-dependent
constant curvature so that dS$_2$ emerges as an excitation of AdS$_2$.
Curiously, the strong coupling region corresponds to the asymptotic region
geometrically. Apart from these key differences, many features resemble the
Almheiri--Polchinski mod... | [
{
"created": "Thu, 31 Mar 2022 18:41:44 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jul 2022 15:28:20 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Aug 2022 16:08:28 GMT",
"version": "v3"
}
] | 2022-12-07 | [
[
"Ecker",
"Florian",
""
],
[
"Grumiller",
"Daniel",
""
],
[
"McNees",
"Robert",
""
]
] | We introduce a family of 2D dilaton gravity models with state-dependent constant curvature so that dS$_2$ emerges as an excitation of AdS$_2$. Curiously, the strong coupling region corresponds to the asymptotic region geometrically. Apart from these key differences, many features resemble the Almheiri--Polchinski model... |
2104.01464 | Davide Cassani | Davide Cassani, Zohar Komargodski | EFT and the SUSY Index on the 2nd Sheet | 43 pages; v2: minor corrections, clarifications added, references
added | SciPost Phys. 11, 004 (2021) | 10.21468/SciPostPhys.11.1.004 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The counting of BPS states in four-dimensional ${\cal N}=1$ theories has
attracted a lot of attention in recent years. For superconformal theories,
these states are in one-to-one correspondence with local operators in various
short representations. The generating function for this counting problem has
branch cuts and... | [
{
"created": "Sat, 3 Apr 2021 19:27:39 GMT",
"version": "v1"
},
{
"created": "Sun, 2 May 2021 15:13:31 GMT",
"version": "v2"
}
] | 2021-07-14 | [
[
"Cassani",
"Davide",
""
],
[
"Komargodski",
"Zohar",
""
]
] | The counting of BPS states in four-dimensional ${\cal N}=1$ theories has attracted a lot of attention in recent years. For superconformal theories, these states are in one-to-one correspondence with local operators in various short representations. The generating function for this counting problem has branch cuts and h... |
1011.4706 | Benjamin Doyon | Olalla A. Castro-Alvaredo and Benjamin Doyon | Permutation operators, entanglement entropy, and the XXZ spin chain in
the limit \Delta -> -1 | 30 pages LaTex, 3 eps figures. V2: small corrections to references.
V3: one reference added | J.Stat.Mech.1102:P02001,2011 | 10.1088/1742-5468/2011/02/P02001 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we develop a new approach to the investigation of the
bi-partite entanglement entropy in integrable quantum spin chains. Our method
employs the well-known replica trick, thus taking a replica version of the spin
chain model as starting point. At each site i of this new model we construct an
operator T_i... | [
{
"created": "Sun, 21 Nov 2010 22:32:33 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Nov 2010 13:56:13 GMT",
"version": "v2"
},
{
"created": "Sun, 23 Jan 2011 17:45:57 GMT",
"version": "v3"
}
] | 2011-02-18 | [
[
"Castro-Alvaredo",
"Olalla A.",
""
],
[
"Doyon",
"Benjamin",
""
]
] | In this paper we develop a new approach to the investigation of the bi-partite entanglement entropy in integrable quantum spin chains. Our method employs the well-known replica trick, thus taking a replica version of the spin chain model as starting point. At each site i of this new model we construct an operator T_i w... |
hep-th/9312147 | Bas Peeters | Bas Peeters and Peter van Nieuwenhuizen | The Hamiltonian Approach and Phase Space Path Integration for Nonlinear
Sigma Models with and without Fermions | 43 pages, jytex (macros included, just tex the file), ITP-SB-93-51 | null | null | null | hep-th | null | Instead of imposing the Schr\"{o}dinger equation to obtain the configuration
space propagator $\csprop$ for a quantum mechanical nonlinear sigma model, we
directly evaluate the phase space propagator $\psprop$ by expanding the
exponent and pulling all operators $\hat p$ to the right and $\hat x$ to the
left. Contrary... | [
{
"created": "Thu, 16 Dec 1993 16:59:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Peeters",
"Bas",
""
],
[
"van Nieuwenhuizen",
"Peter",
""
]
] | Instead of imposing the Schr\"{o}dinger equation to obtain the configuration space propagator $\csprop$ for a quantum mechanical nonlinear sigma model, we directly evaluate the phase space propagator $\psprop$ by expanding the exponent and pulling all operators $\hat p$ to the right and $\hat x$ to the left. Contrary t... |
hep-th/9611158 | Igor Krichever | I. Krichever | Algebraic-geometrical n-orthogonal curvilinear coordinate systems and
solutions to the associativity equations | 25 pages, Latex | null | null | null | hep-th | null | Algebraic-geometrical n-orthogonal curvilinear coordinate systems in a flat
space are constructed. They are expressed in terms of the Riemann theta
function of auxiliary algebraic curves. The exact formulae for the potentials
of algebraic geometrical Egoroff metrics and the partition functions of the
corresponding to... | [
{
"created": "Wed, 20 Nov 1996 19:15:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Krichever",
"I.",
""
]
] | Algebraic-geometrical n-orthogonal curvilinear coordinate systems in a flat space are constructed. They are expressed in terms of the Riemann theta function of auxiliary algebraic curves. The exact formulae for the potentials of algebraic geometrical Egoroff metrics and the partition functions of the corresponding topo... |
1703.05818 | Christoph Adam | C. Adam, J. Sanchez-Guillen, A. Wereszczynski | BPS submodels of the Skyrme model | Latex, 12 pages | null | 10.1016/j.physletb.2017.04.003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the standard Skyrme model without pion mass term can be
expressed as a sum of two BPS submodels, i.e., of two models whose static field
equations, independently, can be reduced to first order equations. Further,
these first order (BPS) equations have nontrivial solutions, at least locally.
These two subm... | [
{
"created": "Thu, 16 Mar 2017 21:00:14 GMT",
"version": "v1"
}
] | 2017-04-12 | [
[
"Adam",
"C.",
""
],
[
"Sanchez-Guillen",
"J.",
""
],
[
"Wereszczynski",
"A.",
""
]
] | We show that the standard Skyrme model without pion mass term can be expressed as a sum of two BPS submodels, i.e., of two models whose static field equations, independently, can be reduced to first order equations. Further, these first order (BPS) equations have nontrivial solutions, at least locally. These two submod... |
hep-th/0001164 | Christoph Adam | C. Adam, B. Muratori, C. Nash | Multiple zero modes of the Dirac operator in three dimensions | Latex file, 20 pages, no figures | Phys.Rev. D62 (2000) 085026 | 10.1103/PhysRevD.62.085026 | null | hep-th | null | One of the key properties of Dirac operators is the possibility of a
degeneracy of zero modes. For the Abelian Dirac operator in three dimensions
the construction of multiple zero modes has been sucessfully carried out only
very recently. Here we generalise these results by discussing a much wider
class of Dirac oper... | [
{
"created": "Tue, 25 Jan 2000 11:36:13 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Adam",
"C.",
""
],
[
"Muratori",
"B.",
""
],
[
"Nash",
"C.",
""
]
] | One of the key properties of Dirac operators is the possibility of a degeneracy of zero modes. For the Abelian Dirac operator in three dimensions the construction of multiple zero modes has been sucessfully carried out only very recently. Here we generalise these results by discussing a much wider class of Dirac operat... |
2110.13156 | Wei Gu | Wei Gu | Vacuum Structures Revisited | 17 pages; V2: references added; V3:Improved English, Corrected typos,
added additional details in sections 2.3 and 4 | null | null | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the relationship between the higher symmetry and the dynamical
decomposition in supersymmetric gauge theory in various dimensions by studying
the semi-classical potential energy. We observe that besides the scalar moduli
we shall also include the field strength $F_{0\cdots d}$ in the vacuum moduli
in the ... | [
{
"created": "Mon, 25 Oct 2021 18:00:01 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Nov 2021 18:35:28 GMT",
"version": "v2"
},
{
"created": "Sat, 4 Dec 2021 22:51:44 GMT",
"version": "v3"
}
] | 2021-12-07 | [
[
"Gu",
"Wei",
""
]
] | We consider the relationship between the higher symmetry and the dynamical decomposition in supersymmetric gauge theory in various dimensions by studying the semi-classical potential energy. We observe that besides the scalar moduli we shall also include the field strength $F_{0\cdots d}$ in the vacuum moduli in the 1+... |
1004.0387 | Keshav Dasgupta | Mohammed Mia, Keshav Dasgupta, Charles Gale, Sangyong Jeon | Toward Large N Thermal QCD from Dual Gravity: The Heavy Quarkonium
Potential | 56 pages, 9 eps figures, LateX2e file; v2: New references and some
comments added, typos corrected; v3: Some minor typos corrected; v4: Minor
LaTex corrections. This is the final version that will appear in Physical
Review D | Phys.Rev.D82:026004,2010 | 10.1103/PhysRevD.82.026004 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue our study on the gravity duals for strongly coupled large N QCD
with fundamental flavors both at zero and non-zero temperatures. The gravity
dual at zero temperature captures the logarithmic runnings of the coupling
constants at far IR and the almost conformal, albeit strongly coupled, behavior
at the UV.... | [
{
"created": "Fri, 2 Apr 2010 20:06:17 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Apr 2010 19:04:59 GMT",
"version": "v2"
},
{
"created": "Sun, 20 Jun 2010 21:13:50 GMT",
"version": "v3"
},
{
"created": "Mon, 28 Jun 2010 05:05:02 GMT",
"version": "v4"
}
] | 2015-03-14 | [
[
"Mia",
"Mohammed",
""
],
[
"Dasgupta",
"Keshav",
""
],
[
"Gale",
"Charles",
""
],
[
"Jeon",
"Sangyong",
""
]
] | We continue our study on the gravity duals for strongly coupled large N QCD with fundamental flavors both at zero and non-zero temperatures. The gravity dual at zero temperature captures the logarithmic runnings of the coupling constants at far IR and the almost conformal, albeit strongly coupled, behavior at the UV. T... |
hep-th/0602093 | Joerg Teschner | A.G. Bytsko, J. Teschner | Quantization of models with non-compact quantum group symmetry. Modular
XXZ magnet and lattice sinh-Gordon model | 60 pages, LaTeX2e, (v.2: minor changes, presentation of section D in
Appendix improved, v3: minor last corrections, close to published version) | J.Phys.A39:12927-12981,2006; J.Phys.A39:12927-12982,2006 | 10.1088/0305-4470/39/41/S11 | null | hep-th math.QA nlin.SI | null | We define and study certain integrable lattice models with non-compact
quantum group symmetry (the modular double of U_q(sl_2)) including an
integrable lattice regularization of the sinh-Gordon model and a non-compact
version of the XXZ model. Their fundamental R-matrices are constructed in terms
of the non-compact q... | [
{
"created": "Thu, 9 Feb 2006 18:47:35 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Mar 2006 18:01:21 GMT",
"version": "v2"
},
{
"created": "Sun, 11 Mar 2007 11:09:03 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Bytsko",
"A. G.",
""
],
[
"Teschner",
"J.",
""
]
] | We define and study certain integrable lattice models with non-compact quantum group symmetry (the modular double of U_q(sl_2)) including an integrable lattice regularization of the sinh-Gordon model and a non-compact version of the XXZ model. Their fundamental R-matrices are constructed in terms of the non-compact qua... |
2309.04625 | Karapet Mkrtchyan | Oleg Evnin, Euihun Joung, Karapet Mkrtchyan | Democracy from topology | 7 pages | Phys. Rev. D 109 (2024) 066003 | 10.1103/PhysRevD.109.066003 | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Chiral form fields in $d$ dimensions can be effectively described as edge
modes of topological Chern-Simons theories in $d+1$ dimensions. At the same
time, manifestly Lorentz-invariant Lagrangian description of such fields
directly in terms of a $d$-dimensional field theory is challenging and requires
introducing non... | [
{
"created": "Fri, 8 Sep 2023 22:31:56 GMT",
"version": "v1"
}
] | 2024-03-08 | [
[
"Evnin",
"Oleg",
""
],
[
"Joung",
"Euihun",
""
],
[
"Mkrtchyan",
"Karapet",
""
]
] | Chiral form fields in $d$ dimensions can be effectively described as edge modes of topological Chern-Simons theories in $d+1$ dimensions. At the same time, manifestly Lorentz-invariant Lagrangian description of such fields directly in terms of a $d$-dimensional field theory is challenging and requires introducing nontr... |
hep-th/9807046 | Gleb E. Arutyunov | G.E.Arutyunov and S.A.Frolov | Antisymmetric tensor field on $AdS_5$ | latex, 6 pages, misprints are corrected, to be published in
Phys.Lett.B | Phys.Lett. B441 (1998) 173-177 | 10.1016/S0370-2693(98)01136-8 | null | hep-th | null | By using the Hamiltonian version of the AdS/CFT correspondence, we compute
the two-point Green function of a local operator in D=4 N=4 super Yang-Mills
theory, which corresponds to a massive antisymmetric tensor field of the second
rank on the $AdS_{5}$ background. We discuss the conformal transformations
induced on ... | [
{
"created": "Tue, 7 Jul 1998 14:45:21 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Sep 1998 09:39:44 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Arutyunov",
"G. E.",
""
],
[
"Frolov",
"S. A.",
""
]
] | By using the Hamiltonian version of the AdS/CFT correspondence, we compute the two-point Green function of a local operator in D=4 N=4 super Yang-Mills theory, which corresponds to a massive antisymmetric tensor field of the second rank on the $AdS_{5}$ background. We discuss the conformal transformations induced on th... |
hep-th/9704156 | Samir Mathur | Samir D. Mathur | Absorption of angular momentum by black holes and D-branes | harvmac, 25 pages | Nucl.Phys. B514 (1998) 204-226 | 10.1016/S0550-3213(97)00815-8 | MIT-CTP-2627 | hep-th | null | We consider the absorption of higher angular momentum modes of scalars into
black holes, at low energies, and ask if the resulting cross sections are
reproduced by a D-brane model. To get the correct dependence on the volume of
the compactified dimensions, we must let the absorbing element in the brane
model have a t... | [
{
"created": "Wed, 23 Apr 1997 03:18:16 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Mathur",
"Samir D.",
""
]
] | We consider the absorption of higher angular momentum modes of scalars into black holes, at low energies, and ask if the resulting cross sections are reproduced by a D-brane model. To get the correct dependence on the volume of the compactified dimensions, we must let the absorbing element in the brane model have a ten... |
hep-th/0211243 | Pat Malone | D.G.C. McKeon (University of Western Ontario) | Supersymmetry on the Surface S_2 | null | Mod.Phys.Lett. A17 (2002) 2545-2552 | 10.1142/S0217732302009374 | null | hep-th | null | By using symplectic Majorana spinors as Grassmann coordinates in a superspace
associated with the supersymmetric extension of the isometry group on the
spherical surface S_2, it proves possible to formulate supersymmetric models on
S_2 using superspace techniques.
| [
{
"created": "Mon, 25 Nov 2002 17:57:08 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"McKeon",
"D. G. C.",
"",
"University of Western Ontario"
]
] | By using symplectic Majorana spinors as Grassmann coordinates in a superspace associated with the supersymmetric extension of the isometry group on the spherical surface S_2, it proves possible to formulate supersymmetric models on S_2 using superspace techniques. |
hep-th/0107207 | Jouko Mickelsson | Alan L. Carey and Jouko Mickelsson | The universal gerbe, Dixmier-Douady class, and gauge theory | 13 pages, no figures | Lett.Math.Phys.59:47-60,2002 | 10.1023/A:1014456501506 | null | hep-th math.DG | null | We clarify the relation between the Dixmier-Douady class on the space of self
adjoint Fredholm operators (`universal B-field') and the curvature of
determinant bundles over infinite-dimensional Grassmannians. In particular, in
the case of Dirac type operators on a three dimensional compact manifold we
obtain a simple... | [
{
"created": "Tue, 24 Jul 2001 12:36:06 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jan 2002 12:29:25 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Carey",
"Alan L.",
""
],
[
"Mickelsson",
"Jouko",
""
]
] | We clarify the relation between the Dixmier-Douady class on the space of self adjoint Fredholm operators (`universal B-field') and the curvature of determinant bundles over infinite-dimensional Grassmannians. In particular, in the case of Dirac type operators on a three dimensional compact manifold we obtain a simple a... |
1804.04140 | Suprit Singh | Prasant Samantray and Suprit Singh | Schwinger Pair Production in Hot Anti-de Sitter Space | 10 pages and 1 figure. Hot paper | Phys. Rev. D 99, 085006 (2019) | 10.1103/PhysRevD.99.085006 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider particle production in $1+1$ dimensional thermal Anti-de Sitter
space under the influence of a constant electric field. The vacuum-persistence
amplitude is given by a non-relativistic tunnelling instanton once we interpret
the system as being governed by an "equivalent" non-relativistic Schr\"odinger
equa... | [
{
"created": "Wed, 11 Apr 2018 18:00:05 GMT",
"version": "v1"
}
] | 2019-04-24 | [
[
"Samantray",
"Prasant",
""
],
[
"Singh",
"Suprit",
""
]
] | We consider particle production in $1+1$ dimensional thermal Anti-de Sitter space under the influence of a constant electric field. The vacuum-persistence amplitude is given by a non-relativistic tunnelling instanton once we interpret the system as being governed by an "equivalent" non-relativistic Schr\"odinger equati... |
0710.2539 | Kazuya Koyama | Frederico Arroja, Tsutomu Kobayashi, Kazuya Koyama and Tetsuya
Shiromizu | Low energy effective theory on a regularized brane in 6D gauged chiral
supergravity | 12 pages, 1 figure | JCAP 0712:006,2007 | 10.1088/1475-7516/2007/12/006 | WU-AP/274/07 | hep-th astro-ph gr-qc | null | We derive the low energy effective theory on a brane in six-dimensional
chiral supergravity. The conical 3-brane singularities are resolved by
introducing cylindrical codimension one 4-branes whose interiors are capped by
a regular spacetime. The effective theory is described by the Brans-Dicke (BD)
theory with the B... | [
{
"created": "Mon, 15 Oct 2007 09:54:00 GMT",
"version": "v1"
}
] | 2009-05-20 | [
[
"Arroja",
"Frederico",
""
],
[
"Kobayashi",
"Tsutomu",
""
],
[
"Koyama",
"Kazuya",
""
],
[
"Shiromizu",
"Tetsuya",
""
]
] | We derive the low energy effective theory on a brane in six-dimensional chiral supergravity. The conical 3-brane singularities are resolved by introducing cylindrical codimension one 4-branes whose interiors are capped by a regular spacetime. The effective theory is described by the Brans-Dicke (BD) theory with the BD ... |
0912.4824 | Jorge Noronha | Jorge Noronha (Columbia U.) | Transport Properties of QCD at Large $N_c$ and the Gauge/String Duality | 10 pages, conclusions changed, references added | null | null | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Below the deconfinement phase transition large $N_c$ QCD is expected to be a
very viscous hadronic fluid because both the shear and bulk viscosity to
entropy density ratio, $\eta/s,\zeta/s \sim N_c^2$. In this letter I show that
$\eta/s \sim N_c^2$ in the confined phase of holographic models of QCD at large
$N_c$ def... | [
{
"created": "Thu, 24 Dec 2009 17:18:16 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jan 2010 01:27:19 GMT",
"version": "v2"
},
{
"created": "Sat, 6 Mar 2010 13:07:38 GMT",
"version": "v3"
}
] | 2010-03-09 | [
[
"Noronha",
"Jorge",
"",
"Columbia U."
]
] | Below the deconfinement phase transition large $N_c$ QCD is expected to be a very viscous hadronic fluid because both the shear and bulk viscosity to entropy density ratio, $\eta/s,\zeta/s \sim N_c^2$. In this letter I show that $\eta/s \sim N_c^2$ in the confined phase of holographic models of QCD at large $N_c$ defin... |
2004.07853 | Arshia Momeni | Arshia Momeni, Justinas Rumbutis, Andrew J. Tolley | Massive Gravity from Double Copy | Published version | null | 10.1007/JHEP12(2020)030 | Imperial/TP/2020/AM/01 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the double copy of massive Yang-Mills theory in four dimensions,
whose decoupling limit is a nonlinear sigma model. The latter may be regarded
as the leading terms in the low energy effective theory of a heavy Higgs model,
in which the Higgs has been integrated out. The obtained double copy effective
fiel... | [
{
"created": "Thu, 16 Apr 2020 18:00:09 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Apr 2020 12:03:26 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Sep 2021 14:16:51 GMT",
"version": "v3"
}
] | 2021-09-09 | [
[
"Momeni",
"Arshia",
""
],
[
"Rumbutis",
"Justinas",
""
],
[
"Tolley",
"Andrew J.",
""
]
] | We consider the double copy of massive Yang-Mills theory in four dimensions, whose decoupling limit is a nonlinear sigma model. The latter may be regarded as the leading terms in the low energy effective theory of a heavy Higgs model, in which the Higgs has been integrated out. The obtained double copy effective field ... |
2105.02232 | Damian van de Heisteeg | Brice Bastian, Thomas W. Grimm, Damian van de Heisteeg | Modeling General Asymptotic Calabi-Yau Periods | 63 pages, 6 figures, updated references, fixed typos, minor
improvements of some periods | null | null | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the quests to uncovering the fundamental structures that underlie some of
the asymptotic Swampland conjectures we initiate the general study of
asymptotic period vectors of Calabi- Yau manifolds. Our strategy is to exploit
the constraints imposed by completeness, symmetry, and positivity, which are
formalized in a... | [
{
"created": "Wed, 5 May 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Sep 2021 16:15:46 GMT",
"version": "v2"
}
] | 2021-09-06 | [
[
"Bastian",
"Brice",
""
],
[
"Grimm",
"Thomas W.",
""
],
[
"van de Heisteeg",
"Damian",
""
]
] | In the quests to uncovering the fundamental structures that underlie some of the asymptotic Swampland conjectures we initiate the general study of asymptotic period vectors of Calabi- Yau manifolds. Our strategy is to exploit the constraints imposed by completeness, symmetry, and positivity, which are formalized in asy... |
2401.05694 | Cong Li | Cong Li | Factorization of Coupling Constant in Background Field | null | null | null | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | Due to color confinement, hadrons are inseparable when studying strong
interactions. The paper mainly studies the scattering in the background field,
especially the scattering of quarks in the hadronic background field. We
discovered that the coupling constant within the background field is made up of
the distributio... | [
{
"created": "Thu, 11 Jan 2024 06:39:25 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jan 2024 10:43:13 GMT",
"version": "v2"
}
] | 2024-01-17 | [
[
"Li",
"Cong",
""
]
] | Due to color confinement, hadrons are inseparable when studying strong interactions. The paper mainly studies the scattering in the background field, especially the scattering of quarks in the hadronic background field. We discovered that the coupling constant within the background field is made up of the distribution ... |
hep-th/9901128 | M. Mattis | N. Dorey (Washington, Swansea), T.J. Hollowood (Los Alamos, Swansea),
V.V. Khoze (Durham), M.P. Mattis (Los Alamos), S. Vandoren (Swansea) | Multi-Instanton Calculus and the AdS/CFT Correspondence in N=4
Superconformal Field Theory | 87 pages, uses an avant-garde version of Latex. Version 3 has an
improved discussion of the expansion around the saddle-point solution | Nucl.Phys.B552:88-168,1999 | 10.1016/S0550-3213(99)00193-5 | null | hep-th hep-ph | null | We present a self-contained study of ADHM multi-instantons in SU(N) gauge
theory, especially the novel interplay with supersymmetry and the large-N
limit. We give both field- and string-theoretic derivations of the N=4
supersymmetric multi-instanton action and collective coordinate integration
measure. As a central a... | [
{
"created": "Tue, 26 Jan 1999 00:39:25 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Jan 1999 19:41:49 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Oct 1999 19:07:43 GMT",
"version": "v3"
}
] | 2009-02-23 | [
[
"Dorey",
"N.",
"",
"Washington, Swansea"
],
[
"Hollowood",
"T. J.",
"",
"Los Alamos, Swansea"
],
[
"Khoze",
"V. V.",
"",
"Durham"
],
[
"Mattis",
"M. P.",
"",
"Los Alamos"
],
[
"Vandoren",
"S.",
"",
"Swansea"
]
] | We present a self-contained study of ADHM multi-instantons in SU(N) gauge theory, especially the novel interplay with supersymmetry and the large-N limit. We give both field- and string-theoretic derivations of the N=4 supersymmetric multi-instanton action and collective coordinate integration measure. As a central app... |
0902.2987 | Johannes Henn | J.M. Drummond, J.M. Henn, J. Plefka | Yangian symmetry of scattering amplitudes in N=4 super Yang-Mills theory | 23 pages, no figures; v2: typos corrected, references added; v3:
minor changes, references added | JHEP 0905:046,2009 | 10.1088/1126-6708/2009/05/046 | HU-EP-09/06; LAPTH-1308/09 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Tree-level scattering amplitudes in N=4 super Yang-Mills theory have recently
been shown to transform covariantly with respect to a 'dual' superconformal
symmetry algebra, thus extending the conventional superconformal symmetry
algebra psu(2,2|4) of the theory. In this paper we derive the action of the
dual superconf... | [
{
"created": "Tue, 17 Feb 2009 20:46:46 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Mar 2009 16:43:46 GMT",
"version": "v2"
},
{
"created": "Wed, 13 May 2009 16:36:18 GMT",
"version": "v3"
}
] | 2009-06-11 | [
[
"Drummond",
"J. M.",
""
],
[
"Henn",
"J. M.",
""
],
[
"Plefka",
"J.",
""
]
] | Tree-level scattering amplitudes in N=4 super Yang-Mills theory have recently been shown to transform covariantly with respect to a 'dual' superconformal symmetry algebra, thus extending the conventional superconformal symmetry algebra psu(2,2|4) of the theory. In this paper we derive the action of the dual superconfor... |
1009.2318 | Alin Tirziu | M. Beccaria, G. V. Dunne, G. Macorini, A. Tirziu, A. A. Tseytlin | Exact computation of one-loop correction to energy of pulsating strings
in AdS_5 x S^5 | 49 pages; v2: appendix F and note about antiperiodic fermions added,
typos corrected, references added | J.Phys.A44:015404,2011 | 10.1088/1751-8113/44/1/015404 | Imperial-TP-AT-2010-03 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present paper, which is a sequel to arXiv:1001:4018, we compute the
one-loop correction to the energy of pulsating string solutions in AdS_5 x S^5.
We show that, as for rigid spinning string elliptic solutions, the fluctuation
operators for pulsating solutions can be also put into the single-gap Lame'
form. A ... | [
{
"created": "Mon, 13 Sep 2010 08:06:57 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Nov 2010 01:12:45 GMT",
"version": "v2"
}
] | 2010-12-09 | [
[
"Beccaria",
"M.",
""
],
[
"Dunne",
"G. V.",
""
],
[
"Macorini",
"G.",
""
],
[
"Tirziu",
"A.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | In the present paper, which is a sequel to arXiv:1001:4018, we compute the one-loop correction to the energy of pulsating string solutions in AdS_5 x S^5. We show that, as for rigid spinning string elliptic solutions, the fluctuation operators for pulsating solutions can be also put into the single-gap Lame' form. A no... |
2206.12177 | Jos\'e M. Figueroa-O'Farrill | Eric Bergshoeff, Jos\'e Figueroa-O'Farrill and Joaquim Gomis | A non-lorentzian primer | 60 pages; (v4: updated references and made minor changes. This is the
final version to appear in SciPost Physics Lecture Notes.) | SciPost Phys. Lect. Notes 69 (2023) | 10.21468/SciPostPhysLectNotes.69 | EMPG-22-08 | hep-th gr-qc math.DG | http://creativecommons.org/licenses/by/4.0/ | We review both the kinematics and dynamics of non-lorentzian theories and
their associated geometries. First, we introduce non-lorentzian kinematical
spacetimes and their symmetry algebras. Next, we construct actions describing
the particle dynamics in some of these kinematical spaces using the method of
nonlinear re... | [
{
"created": "Fri, 24 Jun 2022 09:31:08 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Nov 2022 10:41:34 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Mar 2023 12:00:12 GMT",
"version": "v3"
},
{
"created": "Sat, 6 May 2023 09:03:45 GMT",
"version": "v4"
}
] | 2023-05-31 | [
[
"Bergshoeff",
"Eric",
""
],
[
"Figueroa-O'Farrill",
"José",
""
],
[
"Gomis",
"Joaquim",
""
]
] | We review both the kinematics and dynamics of non-lorentzian theories and their associated geometries. First, we introduce non-lorentzian kinematical spacetimes and their symmetry algebras. Next, we construct actions describing the particle dynamics in some of these kinematical spaces using the method of nonlinear real... |
1904.10982 | Markus B. Fr\"ob | Markus B. Fr\"ob, Jochen Zahn | Trace anomaly for chiral fermions via Hadamard subtraction | 40 pages, additional references and new appendix on two-component
fermions | JHEP 1910 (2019) 223 | 10.1007/JHEP10(2019)223 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the trace (conformal) anomaly for chiral fermions in a general
curved background using Hadamard subtraction. While in intermediate steps of
the calculation imaginary terms proportional to the Pontryagin density appear,
imposing a vanishing divergence of the stress tensor these terms completely
cancel, an... | [
{
"created": "Wed, 24 Apr 2019 18:00:19 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Aug 2019 11:50:10 GMT",
"version": "v2"
}
] | 2021-09-28 | [
[
"Fröb",
"Markus B.",
""
],
[
"Zahn",
"Jochen",
""
]
] | We calculate the trace (conformal) anomaly for chiral fermions in a general curved background using Hadamard subtraction. While in intermediate steps of the calculation imaginary terms proportional to the Pontryagin density appear, imposing a vanishing divergence of the stress tensor these terms completely cancel, and ... |
0705.2233 | Elias C. Vagenas | Saurya Das, Sean P. Robinson, Elias C. Vagenas | Gravitational anomalies: a recipe for Hawking radiation | 7 pages; This essay received an "Honorable Mention" in the 2007 Essay
Competition of the Gravity Research Foundation; (v2) Short comments and
references added; (v3) Minor revisions and updated references to agree with
published version | Int.J.Mod.Phys.D17:533-539,2008 | 10.1142/S0218271808012218 | null | hep-th astro-ph gr-qc | null | We explore the method of Robinson and Wilczek for deriving the Hawking
temperature of a black hole. In this method, the Hawking radiation restores
general covariance in an effective theory of near-horizon physics which
otherwise exhibits a gravitational anomaly at the quantum level. The method has
been shown to work ... | [
{
"created": "Wed, 16 May 2007 04:34:30 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Jun 2007 04:47:07 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Mar 2008 16:44:26 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Das",
"Saurya",
""
],
[
"Robinson",
"Sean P.",
""
],
[
"Vagenas",
"Elias C.",
""
]
] | We explore the method of Robinson and Wilczek for deriving the Hawking temperature of a black hole. In this method, the Hawking radiation restores general covariance in an effective theory of near-horizon physics which otherwise exhibits a gravitational anomaly at the quantum level. The method has been shown to work fo... |
hep-th/0611151 | Pietro Antonio Grassi | P.A. Grassi and J. Kluson | Pure Spinor Strings in TsT Deformed Background | 35 pages, no figures | JHEP 0703:033,2007 | 10.1088/1126-6708/2007/03/033 | DISTA-UPO-06 | hep-th | null | We consider pure spinor strings that propagate in the background generated by
a sequence of TsT transformations. We use the fact that U(1) isometry variables
of TsT-transformed background are related to the isometry variables of the
initial background in the universal way that is independent of the details of
the bac... | [
{
"created": "Tue, 14 Nov 2006 14:07:10 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Grassi",
"P. A.",
""
],
[
"Kluson",
"J.",
""
]
] | We consider pure spinor strings that propagate in the background generated by a sequence of TsT transformations. We use the fact that U(1) isometry variables of TsT-transformed background are related to the isometry variables of the initial background in the universal way that is independent of the details of the backg... |
hep-th/9306011 | Frank Dodd Smith | F. D. T. Smith | Sets and C^n; Quivers and A-D-E; Triality; Generalized Supersymmetry;
and D4-D5-E6 | 1+22 pages, THEP-93-5, LaTex | null | null | null | hep-th | null | The relation between Geisteswissenschaft and Naturwissenschaft has been
discussed by Munster in hep-th/9305104. The plan of this paper is to begin with
the empty set; use it to form sets and quivers (sets of points plus sets of
arrows between pairs of points); and then use them to make complex vector
spaces and to ge... | [
{
"created": "Wed, 2 Jun 1993 08:16:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Smith",
"F. D. T.",
""
]
] | The relation between Geisteswissenschaft and Naturwissenschaft has been discussed by Munster in hep-th/9305104. The plan of this paper is to begin with the empty set; use it to form sets and quivers (sets of points plus sets of arrows between pairs of points); and then use them to make complex vector spaces and to get ... |
1011.2524 | Freddy Ram\'irez | Alejandra Melfo (1 and 2), Nelson Pantoja (1) and Freddy Ram\'irez (1)
((1) Centro de F\'isica Fundamental, Universidad de Los Andes, M\'erida,
Venezuela, (2) International Center for Theoretical Physics, Trieste, Italy) | Breaking the $Z_2$ symmetry of the Randall-Sundrum scenario and the fate
of the massive modes | 6 pages, 3 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address in detail the issue of possible resonances in the massive modes on
a brane without reflection symmetry. After identifying a set of solvability
conditions, we show explicitly how the modes of the asymmetric case can be
traced back to the modes of the symmetric RS-2 scenario. The possible
occurrence of reson... | [
{
"created": "Wed, 10 Nov 2010 23:12:47 GMT",
"version": "v1"
}
] | 2016-08-14 | [
[
"Melfo",
"Alejandra",
"",
"1 and 2"
],
[
"Pantoja",
"Nelson",
""
],
[
"Ramírez",
"Freddy",
""
]
] | We address in detail the issue of possible resonances in the massive modes on a brane without reflection symmetry. After identifying a set of solvability conditions, we show explicitly how the modes of the asymmetric case can be traced back to the modes of the symmetric RS-2 scenario. The possible occurrence of resonan... |
1212.4498 | Toby Wiseman | Pau Figueras and Toby Wiseman | Stationary holographic plasma quenches and numerical methods for
non-Killing horizons | 12 pages, 11 figures | null | 10.1103/PhysRevLett.110.171602 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore use of the harmonic Einstein equations to numerically find
stationary black holes where the problem is posed on an ingoing slice that
extends into the interior of the black hole. Requiring no boundary conditions
at the horizon beyond smoothness of the metric, this method may be applied for
horizons that ar... | [
{
"created": "Tue, 18 Dec 2012 21:00:01 GMT",
"version": "v1"
}
] | 2013-05-01 | [
[
"Figueras",
"Pau",
""
],
[
"Wiseman",
"Toby",
""
]
] | We explore use of the harmonic Einstein equations to numerically find stationary black holes where the problem is posed on an ingoing slice that extends into the interior of the black hole. Requiring no boundary conditions at the horizon beyond smoothness of the metric, this method may be applied for horizons that are ... |
hep-th/9702204 | Peter Haagensen | Peter E. Haagensen and Kenneth Johnson | On the Wavefunctional for Two Heavy Color Sources in Yang-Mills Theory | 14 pp., REVTeX (LaTeX) | null | null | MIT-CTP-2614 | hep-th | null | In an abelian gauge theory, the Coulombic potential between two static
charges is obtained most directly when a correct separation between
gauge-invariant and gauge degrees of freedom is made. This motivates a similar
separation in the nonabelian theory. When a careful identification of the
Hilbert space is made, alo... | [
{
"created": "Thu, 27 Feb 1997 23:17:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Haagensen",
"Peter E.",
""
],
[
"Johnson",
"Kenneth",
""
]
] | In an abelian gauge theory, the Coulombic potential between two static charges is obtained most directly when a correct separation between gauge-invariant and gauge degrees of freedom is made. This motivates a similar separation in the nonabelian theory. When a careful identification of the Hilbert space is made, along... |
2008.05630 | Horatiu Stefan Nastase | Horatiu Nastase | Holographic cosmology solutions of problems with pre-inflationary
cosmology | 63 pages (30 pages+Appendices), 3 figures; references added; typos
corrected, a few words and one equation added | null | 10.1007/JHEP12(2020)026 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we describe in detail how to solve the problems of
pre-inflationary cosmology within the holographic cosmology model of McFadden
and Skenderis \cite{McFadden:2009fg}. The solutions of the smoothness and
horizon problems, the flatness problem, the entropy and perturbation problems
and the baryon asymmetr... | [
{
"created": "Thu, 13 Aug 2020 01:04:09 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Sep 2020 17:57:28 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Oct 2020 15:02:56 GMT",
"version": "v3"
}
] | 2020-12-30 | [
[
"Nastase",
"Horatiu",
""
]
] | In this paper we describe in detail how to solve the problems of pre-inflationary cosmology within the holographic cosmology model of McFadden and Skenderis \cite{McFadden:2009fg}. The solutions of the smoothness and horizon problems, the flatness problem, the entropy and perturbation problems and the baryon asymmetry ... |
1008.4579 | Soo-Jong Rey | Marc Henneaux, Soo-Jong Rey | Nonlinear W(infinity) Algebra as Asymptotic Symmetry of
Three-Dimensional Higher Spin Anti-de Sitter Gravity | 25 pages, no figure; v2. minor corrections, references added, v3.
JHEP published version | JHEP 1012:007,2010 | 10.1007/JHEP12(2010)007 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the asymptotic symmetry algebra of (2+1)-dimensional higher
spin, anti-de Sitter gravity. We use the formulation of the theory as a
Chern-Simons gauge theory based on the higher spin algebra hs(1,1). Expanding
the gauge connection around asymptotically anti-de Sitter spacetime, we specify
consistent bo... | [
{
"created": "Thu, 26 Aug 2010 20:00:00 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Sep 2010 11:26:39 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Dec 2010 10:57:52 GMT",
"version": "v3"
}
] | 2010-12-09 | [
[
"Henneaux",
"Marc",
""
],
[
"Rey",
"Soo-Jong",
""
]
] | We investigate the asymptotic symmetry algebra of (2+1)-dimensional higher spin, anti-de Sitter gravity. We use the formulation of the theory as a Chern-Simons gauge theory based on the higher spin algebra hs(1,1). Expanding the gauge connection around asymptotically anti-de Sitter spacetime, we specify consistent boun... |
1901.08877 | Alexander Soloviev | Lata Kh Joshi, Ayan Mukhopadhyay and Alexander Soloviev | Time-dependent $NAdS_2$ holography with applications | 24 pages, 13 figures, updated discussion in Chapter IV for clarity | Phys. Rev. D 101, 066001 (2020) | 10.1103/PhysRevD.101.066001 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a method for obtaining exact time-dependent solutions in
Jackiw-Teitelboim gravity coupled to non-conformal matter and study
consequences for $NAdS_2$ holography. We study holographic quenches in which we
find that the black hole mass increases. A semi-holographic model composed of
an infrared $NAdS_2$ hol... | [
{
"created": "Fri, 25 Jan 2019 14:09:40 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Nov 2019 22:24:09 GMT",
"version": "v2"
}
] | 2020-03-11 | [
[
"Joshi",
"Lata Kh",
""
],
[
"Mukhopadhyay",
"Ayan",
""
],
[
"Soloviev",
"Alexander",
""
]
] | We develop a method for obtaining exact time-dependent solutions in Jackiw-Teitelboim gravity coupled to non-conformal matter and study consequences for $NAdS_2$ holography. We study holographic quenches in which we find that the black hole mass increases. A semi-holographic model composed of an infrared $NAdS_2$ holog... |
hep-th/9902130 | Iver H. Brevik | I. Brevik, A. A. Bytsenko, and A. E. Goncalves | Mass and Decay Spectra of the Piecewise Uniform String | 7 pages, LaTex, no figures | Phys.Lett.B453:217-221,1999 | 10.1016/S0370-2693(99)00357-3 | null | hep-th | null | Mass and decay spectra are calculated for quantum massive excitations of a
piecewise uniform bosonic string. The physical meaning of the critical
temperatures characterizing the radiation in the decay of a massive microstate
in string theory is discussed.
| [
{
"created": "Thu, 18 Feb 1999 10:17:30 GMT",
"version": "v1"
}
] | 2009-01-14 | [
[
"Brevik",
"I.",
""
],
[
"Bytsenko",
"A. A.",
""
],
[
"Goncalves",
"A. E.",
""
]
] | Mass and decay spectra are calculated for quantum massive excitations of a piecewise uniform bosonic string. The physical meaning of the critical temperatures characterizing the radiation in the decay of a massive microstate in string theory is discussed. |
2005.12626 | Victoria Volkova | S. Mironov, V. Rubakov and V. Volkova | Superluminality in beyond Horndeski theory with extra scalar field | A contribution to Physica Scripta Special Issue "Focus on New
Frontiers in Physics - Selected Papers from ICNFP 2019"; the journal version | null | 10.1088/1402-4896/ab996a | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the superluminality issue in beyond Horndeski theory with additional
scalar field, which is minimally coupled to gravity and has no second
derivatives in the Lagrangian. We present the quadratic action for
perturbations in cosmological backgrounds, stability conditions and expressions
for sound speeds. We fi... | [
{
"created": "Tue, 26 May 2020 11:00:26 GMT",
"version": "v1"
}
] | 2020-08-26 | [
[
"Mironov",
"S.",
""
],
[
"Rubakov",
"V.",
""
],
[
"Volkova",
"V.",
""
]
] | We study the superluminality issue in beyond Horndeski theory with additional scalar field, which is minimally coupled to gravity and has no second derivatives in the Lagrangian. We present the quadratic action for perturbations in cosmological backgrounds, stability conditions and expressions for sound speeds. We find... |
1006.5358 | Ricardo Monteiro | Ricardo Monteiro | Classical and thermodynamic stability of black holes | PhD thesis (Univ. Cambridge) submitted on 05/05/2010, 197 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the stability of black holes within both classical general
relativity and the semiclassical thermodynamic description. In particular, we
study linearised perturbations and their contribution to the gravitational
partition function, addressing technical issues for charged
(Reissner-Nordstrom) and rotating ... | [
{
"created": "Mon, 28 Jun 2010 14:14:10 GMT",
"version": "v1"
}
] | 2010-06-29 | [
[
"Monteiro",
"Ricardo",
""
]
] | We consider the stability of black holes within both classical general relativity and the semiclassical thermodynamic description. In particular, we study linearised perturbations and their contribution to the gravitational partition function, addressing technical issues for charged (Reissner-Nordstrom) and rotating (K... |
0804.1902 | Tapobrata Sarkar | Prarit Agarwal, P. Ramadevi, Tapobrata Sarkar | A Note on Dimer Models and D-brane Gauge Theories | Discussions expanded, clarifications added, typos fixed. 1+49 pages | JHEP 0806:054,2008 | 10.1088/1126-6708/2008/06/054 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The connection between quiver gauge theories and dimer models has been well
studied. It is known that the matter fields of the quiver gauge theories can be
represented using the perfect matchings of the corresponding dimer model.We
conjecture that a subset of perfect matchings associated with an internal point
in the... | [
{
"created": "Fri, 11 Apr 2008 13:58:28 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Apr 2008 16:48:16 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Apr 2008 15:39:10 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Agarwal",
"Prarit",
""
],
[
"Ramadevi",
"P.",
""
],
[
"Sarkar",
"Tapobrata",
""
]
] | The connection between quiver gauge theories and dimer models has been well studied. It is known that the matter fields of the quiver gauge theories can be represented using the perfect matchings of the corresponding dimer model.We conjecture that a subset of perfect matchings associated with an internal point in the t... |
hep-th/9507033 | null | N.A.Saulina, M.V.Terentiev, K.N.Zyablyuk | Duality in N=1, D=10 Superspace and Supergravity with Tree Level
Superstring Corrections | It is the revised version where the spelling mistake in the Title is
corrected. LaTeX, 11 pages, no figures | Phys.Lett. B366 (1996) 134 | 10.1016/0370-2693(95)01338-5 | null | hep-th | null | The equations of motion (e.m.'s) of the N=1, D=10 anomaly free supergravity,
obtained in the framework of the superspace approach, are analyzed. The formal
equivalence of the usual and dual supergravities is discussed at the level of
e.m.'s. The great simplicity of the dual formulation is established. The
possibillit... | [
{
"created": "Thu, 6 Jul 1995 13:05:28 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Aug 1995 16:32:09 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Saulina",
"N. A.",
""
],
[
"Terentiev",
"M. V.",
""
],
[
"Zyablyuk",
"K. N.",
""
]
] | The equations of motion (e.m.'s) of the N=1, D=10 anomaly free supergravity, obtained in the framework of the superspace approach, are analyzed. The formal equivalence of the usual and dual supergravities is discussed at the level of e.m.'s. The great simplicity of the dual formulation is established. The possibillity ... |
hep-th/0505146 | George Siopsis | Scott Ness and George Siopsis | Virasoro generators and the dS_3/CFT_2 correspondence | 15 pages (incl. 1 fig) | Class.Quant.Grav. 22 (2005) 3789-3802 | 10.1088/0264-9381/22/17/027 | UTHET-05-0201 | hep-th | null | We discuss the quantization of a scalar field in three-dimensional asymptotic
de Sitter space. We obtain explicit expressions for the Noether currents
generating the isometry group in terms of the modes of the scalar field and the
Liouville gravitational field. We extend the SL(2,C) algebra of the Noether
charges to ... | [
{
"created": "Mon, 16 May 2005 20:18:27 GMT",
"version": "v1"
}
] | 2020-05-13 | [
[
"Ness",
"Scott",
""
],
[
"Siopsis",
"George",
""
]
] | We discuss the quantization of a scalar field in three-dimensional asymptotic de Sitter space. We obtain explicit expressions for the Noether currents generating the isometry group in terms of the modes of the scalar field and the Liouville gravitational field. We extend the SL(2,C) algebra of the Noether charges to a ... |
hep-th/9810129 | Shamit Kachru | Shamit Kachru (UC Berkeley), Eva Silverstein (SLAC) | On Vanishing Two Loop Cosmological Constants in Nonsupersymmetric
Strings | 16 pages, harvmac big | JHEP 9901:004,1999 | 10.1088/1126-6708/1999/01/004 | LBNL-42248, SLAC-PUB-7970, UCB-PTH-98/46 | hep-th | null | It has recently been suggested that in certain special nonsupersymmetric type
II string compactifications, at least the first two perturbative contributions
to the cosmological constant $\Lambda$ vanish. Support for perturbative
vanishing beyond 1-loop (as well as evidence for the absence of some
nonperturbative cont... | [
{
"created": "Fri, 16 Oct 1998 18:11:08 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kachru",
"Shamit",
"",
"UC Berkeley"
],
[
"Silverstein",
"Eva",
"",
"SLAC"
]
] | It has recently been suggested that in certain special nonsupersymmetric type II string compactifications, at least the first two perturbative contributions to the cosmological constant $\Lambda$ vanish. Support for perturbative vanishing beyond 1-loop (as well as evidence for the absence of some nonperturbative contri... |
2203.05381 | D. Ghilencea | D. M. Ghilencea | Non-metric geometry as the origin of mass in gauge theories of scale
invariance | 25 pages, LaTex | null | 10.1140/epjc/s10052-023-11237-z | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss gauge theories of scale invariance beyond the Standard Model (SM)
and Einstein gravity. A consequence of gauging this symmetry is that their
underlying 4D geometry is non-metric ($\nabla_\mu g_{\alpha\beta}\not=0$).
Examples of such theories are Weyl's {\it original} quadratic gravity theory
and its Palati... | [
{
"created": "Thu, 10 Mar 2022 14:13:42 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Apr 2022 14:37:39 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Aug 2022 01:09:08 GMT",
"version": "v3"
},
{
"created": "Thu, 15 Sep 2022 14:36:23 GMT",
"version": "v4"
},
{
"cr... | 2024-01-19 | [
[
"Ghilencea",
"D. M.",
""
]
] | We discuss gauge theories of scale invariance beyond the Standard Model (SM) and Einstein gravity. A consequence of gauging this symmetry is that their underlying 4D geometry is non-metric ($\nabla_\mu g_{\alpha\beta}\not=0$). Examples of such theories are Weyl's {\it original} quadratic gravity theory and its Palatini... |
hep-th/0105068 | Shin'ichi Nojiri | Shin'ichi Nojiri and Sergei D. Odintsov | AdS/CFT correspondence and quantum induced dilatonic multi-brane-worlds | LaTeX file, 12 pages, minor changes are done. based on the invited
talk given by S.D. Odintsov at IV Mexican School: Membranes 2000, to appear
in proceedings | Rev.Mex.Fis.49S1:38-43,2003 | null | null | hep-th | null | d5 dilatonic gravity action with surface counterterms motivated by AdS/CFT
correspondence and with contributions of brane quantum CFTs is considered
around AdS-like bulk. The effective equations of motion are constructed. They
admit two (outer and inner) or multi-brane solutions where brane CFTs may be
different. The... | [
{
"created": "Tue, 8 May 2001 01:13:19 GMT",
"version": "v1"
},
{
"created": "Sat, 12 May 2001 00:02:53 GMT",
"version": "v2"
},
{
"created": "Sat, 16 Jun 2001 01:31:52 GMT",
"version": "v3"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | d5 dilatonic gravity action with surface counterterms motivated by AdS/CFT correspondence and with contributions of brane quantum CFTs is considered around AdS-like bulk. The effective equations of motion are constructed. They admit two (outer and inner) or multi-brane solutions where brane CFTs may be different. The r... |
hep-th/0312156 | David Mattoon Thompson | David M. Thompson | AdS Solutions of 2D Type 0A | 9 pages | Phys.Rev. D70 (2004) 106001 | 10.1103/PhysRevD.70.106001 | null | hep-th | null | We present a two-parameter family of AdS solutions to the two-dimensional
type 0A effective action.
| [
{
"created": "Mon, 15 Dec 2003 16:14:55 GMT",
"version": "v1"
},
{
"created": "Tue, 4 May 2004 02:44:57 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Thompson",
"David M.",
""
]
] | We present a two-parameter family of AdS solutions to the two-dimensional type 0A effective action. |
1001.4786 | Yi Wang | Yi Wang | Towards a Holographic Description of Inflation and Generation of
Fluctuations from Thermodynamics | 11 pages; v2: references added, note added | null | null | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Verlinde conjectured that gravity may be an entropic force, arising
from thermodynamics on the holographic screen. We investigate the implications
of the entropic force formalism for inflationary cosmology. We find the
background dynamics of inflation can be dually described in the holographic
language. At ... | [
{
"created": "Tue, 26 Jan 2010 20:40:20 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Jan 2010 19:38:46 GMT",
"version": "v2"
}
] | 2010-01-31 | [
[
"Wang",
"Yi",
""
]
] | Recently, Verlinde conjectured that gravity may be an entropic force, arising from thermodynamics on the holographic screen. We investigate the implications of the entropic force formalism for inflationary cosmology. We find the background dynamics of inflation can be dually described in the holographic language. At th... |
1705.00071 | Eve Mariel Santangelo | C.G. Beneventano, I. Cavero-Pel\'aez, D. D'Ascanio, E.M. Santangelo | Searching for a $C$-function on the three-dimensional sphere | 24 pages, 13 figures | null | 10.1088/1751-8121/aa8e38 | null | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a detailed analytic study on the three-dimensional sphere of the
most popular candidates for $C$-functions, both for Dirac and scalar free
massive fields. We discuss to which extent the effective action, the R\'enyi
entanglement entropy and the renormalized entanglement entropy fulfill the
conditions expec... | [
{
"created": "Fri, 28 Apr 2017 20:45:09 GMT",
"version": "v1"
}
] | 2017-10-25 | [
[
"Beneventano",
"C. G.",
""
],
[
"Cavero-Peláez",
"I.",
""
],
[
"D'Ascanio",
"D.",
""
],
[
"Santangelo",
"E. M.",
""
]
] | We present a detailed analytic study on the three-dimensional sphere of the most popular candidates for $C$-functions, both for Dirac and scalar free massive fields. We discuss to which extent the effective action, the R\'enyi entanglement entropy and the renormalized entanglement entropy fulfill the conditions expecte... |
2204.09643 | Lucrezia Ravera | Lucrezia Ravera, Utku Zorba | Carrollian and Non-relativistic Jackiw-Teitelboim Supergravity | V2, 26 pages, references and comments added, typos corrected | Eur. Phys. J. C 83, 107 (2023) | 10.1140/epjc/s10052-023-11239-x | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We present non- and ultra-relativistic Jackiw-Teitelboim (JT) supergravity as
metric BF theories based on the extended Newton-Hooke and extended AdS Carroll
superalgebras in two spacetime dimensions, respectively. The extended
Newton-Hooke structure, and, in particular, the invariant metric necessary for
the BF const... | [
{
"created": "Wed, 20 Apr 2022 17:39:30 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Feb 2023 07:19:51 GMT",
"version": "v2"
}
] | 2023-02-03 | [
[
"Ravera",
"Lucrezia",
""
],
[
"Zorba",
"Utku",
""
]
] | We present non- and ultra-relativistic Jackiw-Teitelboim (JT) supergravity as metric BF theories based on the extended Newton-Hooke and extended AdS Carroll superalgebras in two spacetime dimensions, respectively. The extended Newton-Hooke structure, and, in particular, the invariant metric necessary for the BF constru... |
2111.05018 | Amir-Pouyan Khosravi | Frank Saueressig, Amir Khosravi | Black Hole Remnants from Dynamical Dimensional Reduction? | 8 pages, 3 figures | null | 10.1103/PhysRevD.105.066015 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | A intriguing feature shared by many quantum gravity programs is the dynamical
decrease of the spectral dimension from $D_s = 4$ at macroscopic to $D_s
\approx 2$ at microscopic scales. In this note, we study the impact of this
transition on the energy loss of static, spherically symmetric black holes due
to Hawking r... | [
{
"created": "Tue, 9 Nov 2021 09:28:43 GMT",
"version": "v1"
}
] | 2022-04-06 | [
[
"Saueressig",
"Frank",
""
],
[
"Khosravi",
"Amir",
""
]
] | A intriguing feature shared by many quantum gravity programs is the dynamical decrease of the spectral dimension from $D_s = 4$ at macroscopic to $D_s \approx 2$ at microscopic scales. In this note, we study the impact of this transition on the energy loss of static, spherically symmetric black holes due to Hawking rad... |
1903.06160 | Steven B. Giddings | Steven B. Giddings | Gravitational dressing, soft charges, and perturbative gravitational
splitting | 12 pages. v2: added CERN report number, very minor corrections. v3:
added refs, a few comments added; to appear in PRD | Phys. Rev. D 100, 126001 (2019) | 10.1103/PhysRevD.100.126001 | CERN-TH-2019-074 | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In gauge theories and gravity, field variables are generally not
gauge-invariant observables, but such observables may be constructed by
"dressing" these or more general operators. Dressed operators create particles,
together with their gauge or gravitational fields which typically extend to
infinity. This raises an ... | [
{
"created": "Thu, 14 Mar 2019 17:59:59 GMT",
"version": "v1"
},
{
"created": "Thu, 23 May 2019 13:51:59 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Nov 2019 16:50:11 GMT",
"version": "v3"
}
] | 2019-12-11 | [
[
"Giddings",
"Steven B.",
""
]
] | In gauge theories and gravity, field variables are generally not gauge-invariant observables, but such observables may be constructed by "dressing" these or more general operators. Dressed operators create particles, together with their gauge or gravitational fields which typically extend to infinity. This raises an im... |
hep-th/9511110 | null | G. Grignani, G. Semenoff, P. Sodano and O. Tirkkonen | Charge Screening in the Finite Temperature Schwinger Model | 27 pages, latex, no figures. References addded and some misprints
corrected | Int.J.Mod.Phys. A11 (1996) 4103-4128 | 10.1142/S0217751X96001930 | DFUPG 109-95, UBC/GS/124-95 | hep-th | null | We compute the effective action and correlators of the Polyakov loop operator
in the Schwinger model at finite temperature and discuss the realization of the
discrete symmetries that occur there. We show that, due to nonlocal effects of
massless fermions in two spacetime dimensions, the discrete symmetry which
govern... | [
{
"created": "Wed, 15 Nov 1995 21:46:03 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Dec 1995 17:14:17 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Grignani",
"G.",
""
],
[
"Semenoff",
"G.",
""
],
[
"Sodano",
"P.",
""
],
[
"Tirkkonen",
"O.",
""
]
] | We compute the effective action and correlators of the Polyakov loop operator in the Schwinger model at finite temperature and discuss the realization of the discrete symmetries that occur there. We show that, due to nonlocal effects of massless fermions in two spacetime dimensions, the discrete symmetry which governs ... |
1303.5511 | Ernesto Germ\'an Delgado Acosta | E. G. Delgado-Acosta, M. Kirchbach, M. Napsuciale, S. Rodr\'iguez | Compton scattering off massive fundamental bosons of pure spin 1 | 24 pages, 8 figures | null | 10.1103/PhysRevD.87.096010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Relativistic particles with spins $J>0$ are described by means of
multicomponent wave functions which transform covariantly according to
Lorentz-group representations that contain at rest the spin of interest. The
symmetry group of space-time provides not one but an infinity of such
representations which are equivale... | [
{
"created": "Fri, 22 Mar 2013 03:54:57 GMT",
"version": "v1"
},
{
"created": "Thu, 16 May 2013 20:54:32 GMT",
"version": "v2"
}
] | 2013-05-20 | [
[
"Delgado-Acosta",
"E. G.",
""
],
[
"Kirchbach",
"M.",
""
],
[
"Napsuciale",
"M.",
""
],
[
"Rodríguez",
"S.",
""
]
] | Relativistic particles with spins $J>0$ are described by means of multicomponent wave functions which transform covariantly according to Lorentz-group representations that contain at rest the spin of interest. The symmetry group of space-time provides not one but an infinity of such representations which are equivalent... |
1608.08819 | Sebasti\'an Bahamonde | Davood Momeni, Mir Faizal, Aizhan Myrzakul, Sebastian Bahamonde,
Ratbay Myrzakulov | A Holographic Bound for D3-Brane | Accepted in EPJC | Eur. Phys. J. C 77, 391 (2017) | 10.1140/epjc/s10052-017-4957-8 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we will regularize the holographic entanglement entropy,
holographic complexity and fidelity susceptibility for a configuration of
D3-branes. We will also study the regularization of the holographic complexity
from action for a configuration of D3-branes. It will be demonstrated that for
a spherical sh... | [
{
"created": "Wed, 31 Aug 2016 12:18:28 GMT",
"version": "v1"
},
{
"created": "Tue, 30 May 2017 12:08:53 GMT",
"version": "v2"
}
] | 2017-07-18 | [
[
"Momeni",
"Davood",
""
],
[
"Faizal",
"Mir",
""
],
[
"Myrzakul",
"Aizhan",
""
],
[
"Bahamonde",
"Sebastian",
""
],
[
"Myrzakulov",
"Ratbay",
""
]
] | In this paper, we will regularize the holographic entanglement entropy, holographic complexity and fidelity susceptibility for a configuration of D3-branes. We will also study the regularization of the holographic complexity from action for a configuration of D3-branes. It will be demonstrated that for a spherical shel... |
1606.06212 | Shaun Hampton | Zaq Carson, Shaun Hampton, Samir D. Mathur | One-Loop Transition Amplitudes in the D1D5 CFT | 58 pages, 4 figures, 2 tables | null | 10.1007/JHEP01(2017)006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the issue of thermalization in the D1D5 CFT. Thermalization is
expected to correspond to the formation of a black hole in the dual gravity
theory. We start from the orbifold point, where the theory is essentially free,
and does not thermalize. In earlier work it was noted that there was no clear
thermaliz... | [
{
"created": "Mon, 20 Jun 2016 17:10:36 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Sep 2016 21:11:27 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Aug 2017 17:43:56 GMT",
"version": "v3"
}
] | 2017-08-18 | [
[
"Carson",
"Zaq",
""
],
[
"Hampton",
"Shaun",
""
],
[
"Mathur",
"Samir D.",
""
]
] | We consider the issue of thermalization in the D1D5 CFT. Thermalization is expected to correspond to the formation of a black hole in the dual gravity theory. We start from the orbifold point, where the theory is essentially free, and does not thermalize. In earlier work it was noted that there was no clear thermalizat... |
2312.12078 | Yunfeng Jiang | Yunfeng Jiang | $T\bar{T}$-deformation: a lattice approach | 18 pages. Invited contribution for the Special Issue "Symmetry and
Chaos in Quantum Mechanics'' for Symmetry (Ed. Dr. Cheng Peng) | null | null | null | hep-th nlin.SI | http://creativecommons.org/licenses/by/4.0/ | Integrable quantum field theories can be regularized on the lattice while
preserving integrability. The resulting theory on the lattice are integrable
lattice models. A prototype of such a regularization is the correspondence
between sine-Gordon model and 6-vertex model on a light-cone lattice. We
propose an integrab... | [
{
"created": "Tue, 19 Dec 2023 11:56:16 GMT",
"version": "v1"
}
] | 2023-12-20 | [
[
"Jiang",
"Yunfeng",
""
]
] | Integrable quantum field theories can be regularized on the lattice while preserving integrability. The resulting theory on the lattice are integrable lattice models. A prototype of such a regularization is the correspondence between sine-Gordon model and 6-vertex model on a light-cone lattice. We propose an integrable... |
1902.05846 | Juan Pablo Beltran Almeida | Juan P. Beltr\'an Almeida, Alejandro Guarnizo, Ryotaro Kase, Shinji
Tsujikawa, C\'esar A. Valenzuela-Toledo | Anisotropic $2$-form dark energy | 11 pages, 5 figures | Phys.Lett. B793 (2019) 396-404 | 10.1016/j.physletb.2019.05.008 | PI/UAN-2019-647FT | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of dark energy in the presence of a 2-form field
coupled to a canonical scalar field $\phi$. We consider the coupling
proportional to $e^{-\mu \phi/M_{\rm pl}} H_{\alpha \beta \gamma}H^{\alpha
\beta \gamma}$ and the scalar potential $V(\phi) \propto e^{-\lambda
\phi/M_{\rm pl}}$, where $H_{\alph... | [
{
"created": "Fri, 15 Feb 2019 15:31:11 GMT",
"version": "v1"
}
] | 2019-09-25 | [
[
"Almeida",
"Juan P. Beltrán",
""
],
[
"Guarnizo",
"Alejandro",
""
],
[
"Kase",
"Ryotaro",
""
],
[
"Tsujikawa",
"Shinji",
""
],
[
"Valenzuela-Toledo",
"César A.",
""
]
] | We study the dynamics of dark energy in the presence of a 2-form field coupled to a canonical scalar field $\phi$. We consider the coupling proportional to $e^{-\mu \phi/M_{\rm pl}} H_{\alpha \beta \gamma}H^{\alpha \beta \gamma}$ and the scalar potential $V(\phi) \propto e^{-\lambda \phi/M_{\rm pl}}$, where $H_{\alpha ... |
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