id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2204.10205 | Yuri Makeenko | Yuri Makeenko | Opus on conformal symmetry of the Nambu-Goto versus Polyakov strings | 27 pages, 4 figures; v2: crucial check added; v3: reference added | null | 10.1142/S0217751X23500100 | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I investigate the Nambu-Goto and Polyakov strings, accounting for
higher-derivative terms in the emergent action for the metric tensor which are
classically negligible for smooth metrics but revive quantumly. Using the
conformal field theory technique by KPZ-DDK, I compute in the one-loop
approximation the conformal ... | [
{
"created": "Thu, 21 Apr 2022 15:41:01 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jun 2022 15:25:12 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jan 2023 12:18:50 GMT",
"version": "v3"
}
] | 2023-04-19 | [
[
"Makeenko",
"Yuri",
""
]
] | I investigate the Nambu-Goto and Polyakov strings, accounting for higher-derivative terms in the emergent action for the metric tensor which are classically negligible for smooth metrics but revive quantumly. Using the conformal field theory technique by KPZ-DDK, I compute in the one-loop approximation the conformal di... |
hep-th/0111134 | Gerald V. Dunne | Gerald V. Dunne and Christian Schubert | Closed-form two-loop Euler-Heisenberg Lagrangian in a self-dual
background | 8 pages, latex | Phys.Lett. B526 (2002) 55-60 | 10.1016/S0370-2693(01)01475-7 | UMSNH-Phys/01-9 | hep-th hep-ph | null | We show that the two-loop Euler-Heisenberg effective Lagrangian for scalar
QED in a constant Euclidean self-dual background has a simple explicit closed
form expression in terms of the digamma function. This result leads to a simple
analysis of the weak- and strong-field expansions, the two-loop scalar QED beta
funct... | [
{
"created": "Wed, 14 Nov 2001 21:13:27 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Dunne",
"Gerald V.",
""
],
[
"Schubert",
"Christian",
""
]
] | We show that the two-loop Euler-Heisenberg effective Lagrangian for scalar QED in a constant Euclidean self-dual background has a simple explicit closed form expression in terms of the digamma function. This result leads to a simple analysis of the weak- and strong-field expansions, the two-loop scalar QED beta functio... |
1508.07305 | Yifan Wang | Ying-Hsuan Lin, Shu-Heng Shao, Yifan Wang, Xi Yin | Supersymmetry Constraints and String Theory on K3 | 47 pages, 4 figures | null | 10.1007/JHEP12(2015)142 | MIT-CTP/4710 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study supervertices in six dimensional (2,0) supergravity theories, and
derive supersymmetry non-renormalization conditions on the 4- and 6-derivative
four-point couplings of tensor multiplets. As an application, we obtain exact
non-perturbative results of such effective couplings in type IIB string theory
compact... | [
{
"created": "Fri, 28 Aug 2015 18:40:48 GMT",
"version": "v1"
}
] | 2016-01-27 | [
[
"Lin",
"Ying-Hsuan",
""
],
[
"Shao",
"Shu-Heng",
""
],
[
"Wang",
"Yifan",
""
],
[
"Yin",
"Xi",
""
]
] | We study supervertices in six dimensional (2,0) supergravity theories, and derive supersymmetry non-renormalization conditions on the 4- and 6-derivative four-point couplings of tensor multiplets. As an application, we obtain exact non-perturbative results of such effective couplings in type IIB string theory compactif... |
2111.01498 | Aris Ioannou | Einan Gardi, Aris Ioannou | The Diagrammatic Coaction and Cuts of the Double Box | 11 pages, talk given at RADCOR 2021 | null | 10.21468/SciPostPhysProc.? | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The diagrammatic coaction encodes the analytic structure of Feynman integrals
by mapping any given Feynman diagram into a tensor product of diagrams defined
by contractions and cuts of the original diagram. Feynman integrals evaluate to
generalized hypergeometric functions in dimensional regularization.
Establishing ... | [
{
"created": "Tue, 2 Nov 2021 10:57:06 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Nov 2021 14:01:16 GMT",
"version": "v2"
}
] | 2021-11-04 | [
[
"Gardi",
"Einan",
""
],
[
"Ioannou",
"Aris",
""
]
] | The diagrammatic coaction encodes the analytic structure of Feynman integrals by mapping any given Feynman diagram into a tensor product of diagrams defined by contractions and cuts of the original diagram. Feynman integrals evaluate to generalized hypergeometric functions in dimensional regularization. Establishing th... |
hep-th/9811136 | Pavol Severa | Pavol Severa | (Non-)Abelian Kramers-Wannier duality and topological field theory | latex, a4, 8 pages, 9 eps figures; v2 - connection with
Reshetikhin-Turaev invariants + minor changes; v3 - a new symplectic section
+ minor changes (e.g. a new title) | null | null | null | hep-th math.QA | null | We study a connection between duality and topological field theories. First,
2d Kramers-Wannier duality is formulated as a simple 3d topological claim (more
or less Poincar\'e duality), and a similar formulation is given for
higher-dimensional cases. In this form they lead to simple TFTs with boundary
coloured in two... | [
{
"created": "Mon, 16 Nov 1998 15:21:41 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Apr 1999 08:38:00 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Sep 2000 10:49:29 GMT",
"version": "v3"
}
] | 2009-09-25 | [
[
"Severa",
"Pavol",
""
]
] | We study a connection between duality and topological field theories. First, 2d Kramers-Wannier duality is formulated as a simple 3d topological claim (more or less Poincar\'e duality), and a similar formulation is given for higher-dimensional cases. In this form they lead to simple TFTs with boundary coloured in two c... |
1604.06090 | Anders Johan Andreassen | Anders Andreassen, David Farhi, William Frost, Matthew D. Schwartz | Precision decay rate calculations in quantum field theory | 88 pages, 18 figures | Phys. Rev. D 95, 085011 (2017) | 10.1103/PhysRevD.95.085011 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Tunneling in quantum field theory is worth understanding properly, not least
because it controls the long term fate of our universe. There are however, a
number of features of tunneling rate calculations which lack a desirable
transparency, such as the necessity of analytic continuation, the
appropriateness of using ... | [
{
"created": "Wed, 20 Apr 2016 20:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Aug 2017 16:25:43 GMT",
"version": "v2"
}
] | 2017-09-01 | [
[
"Andreassen",
"Anders",
""
],
[
"Farhi",
"David",
""
],
[
"Frost",
"William",
""
],
[
"Schwartz",
"Matthew D.",
""
]
] | Tunneling in quantum field theory is worth understanding properly, not least because it controls the long term fate of our universe. There are however, a number of features of tunneling rate calculations which lack a desirable transparency, such as the necessity of analytic continuation, the appropriateness of using an... |
hep-th/9607046 | Dr G. Delfino | G. Delfino, P. Simonetti and J.L. Cardy | Asymptotic factorisation of form factors in two-dimensional quantum
field theory | 11 pages, latex | Phys.Lett. B387 (1996) 327-333 | 10.1016/0370-2693(96)01035-0 | OUTP-96-25S, SWAT/95-96/123 | hep-th cond-mat | null | It is shown that the scaling operators in the conformal limit of a
two-dimensional field theory have massive form factors which obey a simple
factorisation property in rapidity space. This has been used to identify such
operators within the form factor bootstrap approach. A sum rule which yields
the scaling dimension... | [
{
"created": "Fri, 5 Jul 1996 14:27:08 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Delfino",
"G.",
""
],
[
"Simonetti",
"P.",
""
],
[
"Cardy",
"J. L.",
""
]
] | It is shown that the scaling operators in the conformal limit of a two-dimensional field theory have massive form factors which obey a simple factorisation property in rapidity space. This has been used to identify such operators within the form factor bootstrap approach. A sum rule which yields the scaling dimension o... |
1211.1952 | Olof Ohlsson Sax | Olof Ohlsson Sax, Bogdan Stefanski jr, Alessandro Torrielli | On the massless modes of the AdS3/CFT2 integrable systems | 83 pages, 13 figures. v2: fixed typos and references. v3: extended
appendix C | null | null | DMUS-MP-12/09, ITP-UU-12/39, SPIN-12/36 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We make a proposal for incorporating massless modes into the spin-chain of
the AdS3/CFT2 integrable system. We do this by considering the alpha to 0 limit
of the alternating d(2,1;alpha)^2 spin-chain constructed in arXiv:1106.2558. In
the process we encounter integrable spin-chains with non-irreducible
representation... | [
{
"created": "Thu, 8 Nov 2012 19:37:38 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Nov 2012 14:12:56 GMT",
"version": "v2"
},
{
"created": "Sat, 23 Feb 2013 13:43:55 GMT",
"version": "v3"
}
] | 2013-02-26 | [
[
"Sax",
"Olof Ohlsson",
""
],
[
"Stefanski",
"Bogdan",
"jr"
],
[
"Torrielli",
"Alessandro",
""
]
] | We make a proposal for incorporating massless modes into the spin-chain of the AdS3/CFT2 integrable system. We do this by considering the alpha to 0 limit of the alternating d(2,1;alpha)^2 spin-chain constructed in arXiv:1106.2558. In the process we encounter integrable spin-chains with non-irreducible representations ... |
hep-th/9902184 | Iver H. Brevik | I. Brevik and S. D. Odintsov | Quantum Cosmology from \cal{N} = 4 Super Yang - Mills Theory | 8 pages, LaTex, no figures | Phys.Lett.B455:104-108,1999 | 10.1016/S0370-2693(99)00396-2 | null | hep-th | null | We consider quantum \cal{N} = 4 super Yang-Mills theory interacting in a
covariant way with \cal{N} = 4 conformal supergravity. The induced large N
effective action for such a theory is calculated on a dilaton-gravitational
background using the conformal anomaly found via AdS/CFT correspondence.
Considering such an e... | [
{
"created": "Thu, 25 Feb 1999 09:20:35 GMT",
"version": "v1"
}
] | 2009-01-14 | [
[
"Brevik",
"I.",
""
],
[
"Odintsov",
"S. D.",
""
]
] | We consider quantum \cal{N} = 4 super Yang-Mills theory interacting in a covariant way with \cal{N} = 4 conformal supergravity. The induced large N effective action for such a theory is calculated on a dilaton-gravitational background using the conformal anomaly found via AdS/CFT correspondence. Considering such an eff... |
hep-th/9203027 | null | C.K. Zachos | Altering the Symmetry of Wavefunctions in Quantum Algebras and
Supersymmetry | 6 pages | Mod.Phys.Lett.A7:1595-1600,1992 | 10.1142/S0217732392001270 | null | hep-th | null | The statistics-altering operators present in the limit $q=-1$ of
multiparticle SU_q(2)-invariant subspaces parallel the action of such operators
which naturally occur in supersymmetric theories. We illustrate this
heuristically by comparison to a toy $N=2$ superymmetry algebra, and ask
whether there is a supersymmetr... | [
{
"created": "Tue, 10 Mar 1992 20:03:15 GMT",
"version": "v1"
}
] | 2009-10-02 | [
[
"Zachos",
"C. K.",
""
]
] | The statistics-altering operators present in the limit $q=-1$ of multiparticle SU_q(2)-invariant subspaces parallel the action of such operators which naturally occur in supersymmetric theories. We illustrate this heuristically by comparison to a toy $N=2$ superymmetry algebra, and ask whether there is a supersymmetry ... |
2210.16230 | Sudip Karan | Sudip Karan, Gurmeet Singh Punia | Logarithmic correction to black hole entropy in universal low-energy
string theory models | v2: 57 pages + references, Published version in JHEP | Journal of High Energy Physics 03(2023)028 | 10.1007/JHEP03(2023)028 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We calculate the logarithmic correction to the entropy of asymptotically flat
and AdS black holes (rotating, non-rotating, charged, and uncharged) embedded
in Einstein-Maxwell-dilaton (EMD) theories with $U(1)$-charged. The leading
quantum gravitational corrections are achieved in both extremal and
non-extremal limit... | [
{
"created": "Fri, 28 Oct 2022 16:03:31 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Mar 2023 09:48:44 GMT",
"version": "v2"
}
] | 2023-03-08 | [
[
"Karan",
"Sudip",
""
],
[
"Punia",
"Gurmeet Singh",
""
]
] | We calculate the logarithmic correction to the entropy of asymptotically flat and AdS black holes (rotating, non-rotating, charged, and uncharged) embedded in Einstein-Maxwell-dilaton (EMD) theories with $U(1)$-charged. The leading quantum gravitational corrections are achieved in both extremal and non-extremal limits ... |
hep-th/0612274 | Diego Cirilo-Lombardo | Diego Cirilo-Lombardo (BLTP-JINR) | Physical coordinates as dynamic variables for the superparticle from its
geometrical action | To the memory of the Professor Leite-Lopes | Rom.Rep.Phys.59:1111-1117,2007 | null | null | hep-th gr-qc math-ph math.MP | null | We show that the particle actions in the superspace that are invariant with
respect to general covariance transformations can be formulated in terms of
physical coordinates with non zero evolution Hamiltonians by identifying these
coordinates with some dynamic variables. The local kappa -symmetry for
superparticle ac... | [
{
"created": "Tue, 26 Dec 2006 18:37:32 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cirilo-Lombardo",
"Diego",
"",
"BLTP-JINR"
]
] | We show that the particle actions in the superspace that are invariant with respect to general covariance transformations can be formulated in terms of physical coordinates with non zero evolution Hamiltonians by identifying these coordinates with some dynamic variables. The local kappa -symmetry for superparticle acti... |
hep-th/9612136 | Waldemar Puszkarz | Pawel O. Mazur | Topology Change and Nonperturbative Instability of Black Holes in
Quantum Gravity | 17 pages, TeX, requires phyzzx.tex | null | null | null | hep-th gr-qc | null | Topology change in quantum gravity is considered. An exact wave function of
the Universe is calculated for topological Chern-Simons 2+1 dimensional
gravity. This wave function occurs as the effect of a quantum anomaly which
leads to the induced gravity. We find that the wave function depends
universally on the topolo... | [
{
"created": "Thu, 12 Dec 1996 09:53:14 GMT",
"version": "v1"
}
] | 2009-10-19 | [
[
"Mazur",
"Pawel O.",
""
]
] | Topology change in quantum gravity is considered. An exact wave function of the Universe is calculated for topological Chern-Simons 2+1 dimensional gravity. This wave function occurs as the effect of a quantum anomaly which leads to the induced gravity. We find that the wave function depends universally on the topology... |
hep-th/9404027 | Default Account | Valery P. Karassiov and Andrei B. Klimov (P.N. Lebedev Physical
Institute) | An Algebraic Approach to Solving Evolution Problems in Some Nonlinear
Quantum Models | (11pages). LATEX | null | 10.1016/0375-9601(94)90816-8 | null | hep-th | null | A new general Lie-algebraic approach is proposed to solving evolution tasks
in some nonlinear problems of quantum physics with polynomially deformed Lie
algebras $su_{pd}(2)$ as their dynamic symmetry algebras.
The method makes use of an expansion of the evolution operators by power
series in the $su_{pd}(2)$ shift... | [
{
"created": "Wed, 6 Apr 1994 11:09:48 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Apr 1994 12:02:55 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Karassiov",
"Valery P.",
"",
"P.N. Lebedev Physical\n Institute"
],
[
"Klimov",
"Andrei B.",
"",
"P.N. Lebedev Physical\n Institute"
]
] | A new general Lie-algebraic approach is proposed to solving evolution tasks in some nonlinear problems of quantum physics with polynomially deformed Lie algebras $su_{pd}(2)$ as their dynamic symmetry algebras. The method makes use of an expansion of the evolution operators by power series in the $su_{pd}(2)$ shift ope... |
1201.3917 | Sean A. Hartnoll | Sean A. Hartnoll and Diego M. Hofman | Locally critical umklapp scattering and holography | 17 pages, 1 figure. v2 reference added | null | 10.1103/PhysRevLett.108.241601 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Efficient momentum relaxation through umklapp scattering, leading to a power
law in temperature d.c. resistivity, requires a significant low energy spectral
weight at finite momentum. One way to achieve this is via a Fermi surface
structure, leading to the well-known relaxation rate Gamma ~ T^2. We observe
that local... | [
{
"created": "Wed, 18 Jan 2012 21:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jun 2012 22:48:30 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Hartnoll",
"Sean A.",
""
],
[
"Hofman",
"Diego M.",
""
]
] | Efficient momentum relaxation through umklapp scattering, leading to a power law in temperature d.c. resistivity, requires a significant low energy spectral weight at finite momentum. One way to achieve this is via a Fermi surface structure, leading to the well-known relaxation rate Gamma ~ T^2. We observe that local c... |
hep-th/9809072 | Yutaka Hosotani | Y. Hosotani, B. Tekin, K. Saririan | Complex Monopoles in the Path Integral | 4 pages. 2 figures. LaTex2e. Proceeding for the 6th Int. Conf. on
Path Integral, Florence, Italy, 25-29 August 1998 | Path Integral from peV to TeV, 50 years after Feynman's Paper,
page 287 (World Scientific, 1999) | null | UMN-TH-1718/98 | hep-th | null | Complex monopole configurations dominate in the path integral in the
Georgi-Glashow-Chern-Simons model and disorder the Higgs vacuum. No
cancellation is expected among Gribov copies of the monopole configurations.
| [
{
"created": "Thu, 10 Sep 1998 16:40:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hosotani",
"Y.",
""
],
[
"Tekin",
"B.",
""
],
[
"Saririan",
"K.",
""
]
] | Complex monopole configurations dominate in the path integral in the Georgi-Glashow-Chern-Simons model and disorder the Higgs vacuum. No cancellation is expected among Gribov copies of the monopole configurations. |
2311.09306 | Shivam Kushwah | Gopal Yadav, Shivam Singh Kushwah, and Aalok Misra | Pole-Skipping and Chaos in Hot ${\cal M}$QCD | v2: 1+55 pages, LaTeX, Explanatory material and references added,
title slightly modified, to appear in JHEP | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We address the question of whether thermal QCD at high temperature is chaotic
from the ${\cal M}$ theory dual of QCD-like theories at intermediate coupling
as constructed in arXiv: 2004.07259. The equations of motion of the
gauge-invariant combination $Z_s(r)$ of scalar metric perturbations is shown to
possess an irr... | [
{
"created": "Wed, 15 Nov 2023 19:00:46 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Apr 2024 17:41:33 GMT",
"version": "v2"
}
] | 2024-04-10 | [
[
"Yadav",
"Gopal",
""
],
[
"Kushwah",
"Shivam Singh",
""
],
[
"Misra",
"Aalok",
""
]
] | We address the question of whether thermal QCD at high temperature is chaotic from the ${\cal M}$ theory dual of QCD-like theories at intermediate coupling as constructed in arXiv: 2004.07259. The equations of motion of the gauge-invariant combination $Z_s(r)$ of scalar metric perturbations is shown to possess an irreg... |
hep-th/9812023 | Daniel Franco | Daniel H.T. Franco | On the trace identity in a model with broken symmetry | 11 pages, Revtex file, final version to appear in Phys.Rev. D | Phys.Rev. D59 (1999) 125017 | 10.1103/PhysRevD.59.125017 | null | hep-th | null | Considering the simple chiral fermion meson model when the chiral symmetry is
explicitly broken, we show the validity of a trace identity -- to all orders of
perturbation theory -- playing the role of a Callan-Symanzik equation and which
allows us to identify directly the breaking of dilatations with the trace of
the... | [
{
"created": "Wed, 2 Dec 1998 14:35:25 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Mar 1999 13:40:03 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Franco",
"Daniel H. T.",
""
]
] | Considering the simple chiral fermion meson model when the chiral symmetry is explicitly broken, we show the validity of a trace identity -- to all orders of perturbation theory -- playing the role of a Callan-Symanzik equation and which allows us to identify directly the breaking of dilatations with the trace of the e... |
1611.08051 | Mikhail Plyushchay | Jos\'e F. Cari\~nena and Mikhail S. Plyushchay | Ground-state isolation and discrete flows in a rationally extended
quantum harmonic oscillator | 17 pages, 3 figures | Phys. Rev. D 94, 105022 (2016) | 10.1103/PhysRevD.94.105022 | null | hep-th math-ph math.MP nlin.SI quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Ladder operators for the simplest version of a rationally extended quantum
harmonic oscillator (REQHO) are constructed by applying a Darboux
transformation to the quantum harmonic oscillator system. It is shown that the
physical spectrum of the REQHO carries a direct sum of a trivial and an
infinite-dimensional irred... | [
{
"created": "Thu, 24 Nov 2016 02:23:41 GMT",
"version": "v1"
}
] | 2016-11-29 | [
[
"Cariñena",
"José F.",
""
],
[
"Plyushchay",
"Mikhail S.",
""
]
] | Ladder operators for the simplest version of a rationally extended quantum harmonic oscillator (REQHO) are constructed by applying a Darboux transformation to the quantum harmonic oscillator system. It is shown that the physical spectrum of the REQHO carries a direct sum of a trivial and an infinite-dimensional irreduc... |
2310.08629 | Andreas Stergiou | Emil Mottola and Andrey V. Sadofyev and Andreas Stergiou | Axions and Superfluidity in Weyl Semimetals | 51 pages, 7 figures. v2: Minor emendations, references added.
Published version | null | 10.1103/PhysRevB.109.134512 | null | hep-th cond-mat.mes-hall cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | An effective field theory (EFT) for dynamical axions in Weyl semimetals
(WSMs) is presented. A pseudoscalar axion excitation is predicted in WSMs at
sufficiently low temperatures, independently of the strength of the Weyl
fermion self-coupling. For strong fermion self-coupling the axion is the
gapless Goldstone boson... | [
{
"created": "Thu, 12 Oct 2023 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Apr 2024 10:19:12 GMT",
"version": "v2"
}
] | 2024-05-01 | [
[
"Mottola",
"Emil",
""
],
[
"Sadofyev",
"Andrey V.",
""
],
[
"Stergiou",
"Andreas",
""
]
] | An effective field theory (EFT) for dynamical axions in Weyl semimetals (WSMs) is presented. A pseudoscalar axion excitation is predicted in WSMs at sufficiently low temperatures, independently of the strength of the Weyl fermion self-coupling. For strong fermion self-coupling the axion is the gapless Goldstone boson o... |
hep-th/9703046 | Sokatchev Emeri | F. Delduc, E. Ivanov, E. Sokatchev | The massive spinning particle revisited | The proof of equivalence of the one-parameter family of actions
simplified; references added | Mod.Phys.Lett. A12 (1997) 937-948 | 10.1142/S0217732397000960 | null | hep-th | null | We propose a formulation of the massive spinning particle in terms of
physical bosonic and fermionic fields only. We make use neither of auxiliary
objects of the type of $\gamma_5$ nor of gauge fields. The model is to be used
as a suitable starting point for a forthcoming study of the rigid
superparticle.
| [
{
"created": "Thu, 6 Mar 1997 15:39:11 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Mar 1997 15:17:18 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Delduc",
"F.",
""
],
[
"Ivanov",
"E.",
""
],
[
"Sokatchev",
"E.",
""
]
] | We propose a formulation of the massive spinning particle in terms of physical bosonic and fermionic fields only. We make use neither of auxiliary objects of the type of $\gamma_5$ nor of gauge fields. The model is to be used as a suitable starting point for a forthcoming study of the rigid superparticle. |
hep-th/9903112 | Ctirad Klimcik | C. Klimcik | A nonperturbative regularization of the supersymmetric Schwinger model | 29 pages, LaTeX | Commun.Math.Phys. 206 (1999) 567-586 | 10.1007/s002200050837 | IML 99-02 | hep-th | null | It is shown that noncommutative geometry is a nonperturbative regulator which
can manifestly preserve a space supersymmetry and a supergauge symmetry while
keeping only a finite number of degrees of freedom in a theory. The simplest
N=1 case of an U(1) supergauge theory on the sphere is worked out in detail.
| [
{
"created": "Fri, 12 Mar 1999 10:57:28 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Klimcik",
"C.",
""
]
] | It is shown that noncommutative geometry is a nonperturbative regulator which can manifestly preserve a space supersymmetry and a supergauge symmetry while keeping only a finite number of degrees of freedom in a theory. The simplest N=1 case of an U(1) supergauge theory on the sphere is worked out in detail. |
1611.04883 | Domenico Orlando | Antonio Amariti and Domenico Orlando and Susanne Reffert | String theory and the 4D/3D reduction of Seiberg duality. A Review | Section added on localization. To be published in Physics Reports | null | 10.1016/j.physrep.2017.08.002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the reduction of four-dimensional N=1 Seiberg duality to three
dimensions focusing on the D brane engineering approach. We start with an
overview of four-dimensional Seiberg duality for theories with various types of
gauge groups and matter content both from a field-theoretic and a brane
engineering point o... | [
{
"created": "Tue, 15 Nov 2016 15:14:28 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Aug 2017 14:50:01 GMT",
"version": "v2"
}
] | 2017-12-06 | [
[
"Amariti",
"Antonio",
""
],
[
"Orlando",
"Domenico",
""
],
[
"Reffert",
"Susanne",
""
]
] | We review the reduction of four-dimensional N=1 Seiberg duality to three dimensions focusing on the D brane engineering approach. We start with an overview of four-dimensional Seiberg duality for theories with various types of gauge groups and matter content both from a field-theoretic and a brane engineering point of ... |
1301.0121 | Alexander Vilenkin | Alexander Vilenkin | Global structure of the multiverse and the measure problem | 6 pages, 2 figures. To appear in the proceedings of the conference
"Multiverse and Fundamental Cosmology" (Szczecin, Poland, September 2012) | null | 10.1063/1.4791716 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An unresolved question in inflationary cosmology is the assignment of
probabilities to different types of events that can occur in the eternally
inflating multiverse. We explore the possibility that the resolution of this
"measure problem" may rely on non-standard dynamics in regions of high
curvature. In particular,... | [
{
"created": "Tue, 1 Jan 2013 19:07:29 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Jan 2013 01:23:17 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Vilenkin",
"Alexander",
""
]
] | An unresolved question in inflationary cosmology is the assignment of probabilities to different types of events that can occur in the eternally inflating multiverse. We explore the possibility that the resolution of this "measure problem" may rely on non-standard dynamics in regions of high curvature. In particular, "... |
1107.4280 | Olalla Castro Alvaredo | Olalla A. Castro-Alvaredo, Benjamin Doyon and Emanuele Levi | Arguments towards a c-theorem from branch-point twist fields | 10 pages | J. Phys. A: Math. Theor. 44 (2011) 492003 | 10.1088/1751-8113/44/49/492003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A fundamental quantity in 1+1 dimensional quantum field theories is
Zamolodchikov's c-function. A function of a renormalization group distance
parameter r that interpolates between UV and IR fixed points, its value is
usually interpreted as a measure of the number of degrees of freedom of a model
at a particular ener... | [
{
"created": "Thu, 21 Jul 2011 14:03:25 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Oct 2011 16:59:24 GMT",
"version": "v2"
}
] | 2011-11-21 | [
[
"Castro-Alvaredo",
"Olalla A.",
""
],
[
"Doyon",
"Benjamin",
""
],
[
"Levi",
"Emanuele",
""
]
] | A fundamental quantity in 1+1 dimensional quantum field theories is Zamolodchikov's c-function. A function of a renormalization group distance parameter r that interpolates between UV and IR fixed points, its value is usually interpreted as a measure of the number of degrees of freedom of a model at a particular energy... |
1907.03787 | Falko Dulat | Johannes Broedel, Claude Duhr, Falko Dulat, Robin Marzucca, Brenda
Penante, Lorenzo Tancredi | An analytic solution for the equal-mass banana graph | 35 pages, a healthy amount of bananas | null | 10.1007/JHEP09(2019)112 | CP3-19-34, CERN-TH-2019-105, HU-Mathematik-2019-04, HU-EP-19/20,
SLAC-PUB-17453 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | We present fully analytic results for all master integrals for the three-loop
banana graph with four equal and non-zero masses. The results are remarkably
simple and all integrals are expressed as linear combinations of iterated
integrals of modular forms of uniform weight for the same congruence subgroup
as for the ... | [
{
"created": "Mon, 8 Jul 2019 18:03:18 GMT",
"version": "v1"
}
] | 2019-10-23 | [
[
"Broedel",
"Johannes",
""
],
[
"Duhr",
"Claude",
""
],
[
"Dulat",
"Falko",
""
],
[
"Marzucca",
"Robin",
""
],
[
"Penante",
"Brenda",
""
],
[
"Tancredi",
"Lorenzo",
""
]
] | We present fully analytic results for all master integrals for the three-loop banana graph with four equal and non-zero masses. The results are remarkably simple and all integrals are expressed as linear combinations of iterated integrals of modular forms of uniform weight for the same congruence subgroup as for the tw... |
1907.03363 | Douglas Stanford | Douglas Stanford and Edward Witten | JT Gravity and the Ensembles of Random Matrix Theory | 106 pages plus appendices. v2: new section 5.5; minor corrections
especially in Appendix A; references added. v3: references added. v4: minor
corrections in section 4.1. v5: references added | null | null | null | hep-th math-ph math.AG math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalize the recently discovered relationship between JT gravity and
double-scaled random matrix theory to the case that the boundary theory may
have time-reversal symmetry and may have fermions with or without
supersymmetry. The matching between variants of JT gravity and matrix ensembles
depends on the assumed... | [
{
"created": "Sun, 7 Jul 2019 22:47:46 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jul 2019 18:02:33 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Feb 2020 16:55:15 GMT",
"version": "v3"
},
{
"created": "Fri, 10 Apr 2020 16:56:40 GMT",
"version": "v4"
},
{
"cre... | 2020-04-28 | [
[
"Stanford",
"Douglas",
""
],
[
"Witten",
"Edward",
""
]
] | We generalize the recently discovered relationship between JT gravity and double-scaled random matrix theory to the case that the boundary theory may have time-reversal symmetry and may have fermions with or without supersymmetry. The matching between variants of JT gravity and matrix ensembles depends on the assumed s... |
0708.2799 | Levay Peter | P\'eter L\'evay | A three-qubit interpretation of BPS and non-BPS STU black holes | 35 pages | Phys.Rev.D76:106011,2007 | 10.1103/PhysRevD.76.106011 | null | hep-th astro-ph quant-ph | null | Following the recent trend we develop further the black hole analogy between
quantum information theory and the theory of extremal stringy black hole
solutions. We show that the three-qubit interpretation of supersymmetric black
hole solutions in the STU model can be extended also to include
non-supersymmetric ones. ... | [
{
"created": "Tue, 21 Aug 2007 10:09:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Lévay",
"Péter",
""
]
] | Following the recent trend we develop further the black hole analogy between quantum information theory and the theory of extremal stringy black hole solutions. We show that the three-qubit interpretation of supersymmetric black hole solutions in the STU model can be extended also to include non-supersymmetric ones. Fi... |
1007.3484 | Ashok Das | Ashok Das and J. Frenkel | Thermal effective action for 1+1 dimensional massive QED | revtex 12 pages, 6 figures | Phys.Rev.D82:125002,2010 | 10.1103/PhysRevD.82.125002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In continuation of our earlier proposal for evaluating thermal effective
actions, we determine the exact fermion propagator in 1+1 dimensional massive
QED. This propagator is used to derive the finite temperature effective action
of the theory which generates systematically all the one loop Feynman
amplitudes calcula... | [
{
"created": "Tue, 20 Jul 2010 19:10:47 GMT",
"version": "v1"
}
] | 2010-12-24 | [
[
"Das",
"Ashok",
""
],
[
"Frenkel",
"J.",
""
]
] | In continuation of our earlier proposal for evaluating thermal effective actions, we determine the exact fermion propagator in 1+1 dimensional massive QED. This propagator is used to derive the finite temperature effective action of the theory which generates systematically all the one loop Feynman amplitudes calculate... |
1707.02991 | Piotr Sulkowski | Piotr Kucharski, Markus Reineke, Marko Stosic, Piotr Su{\l}kowski | BPS states, knots and quivers | 6 pages, 1 figure | Phys. Rev. D 96, 121902 (2017) | 10.1103/PhysRevD.96.121902 | CALT-2017-039 | hep-th math-ph math.GT math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue how to identify supersymmetric quiver quantum mechanics description
of BPS states, which arise in string theory in brane systems representing
knots. This leads to a surprising relation between knots and quivers: to a
given knot we associate a quiver, so that various types of knot invariants are
expressed in ... | [
{
"created": "Mon, 10 Jul 2017 18:00:08 GMT",
"version": "v1"
}
] | 2018-01-03 | [
[
"Kucharski",
"Piotr",
""
],
[
"Reineke",
"Markus",
""
],
[
"Stosic",
"Marko",
""
],
[
"Sułkowski",
"Piotr",
""
]
] | We argue how to identify supersymmetric quiver quantum mechanics description of BPS states, which arise in string theory in brane systems representing knots. This leads to a surprising relation between knots and quivers: to a given knot we associate a quiver, so that various types of knot invariants are expressed in te... |
2208.04036 | Andriniaina Narindra Rasoanaivo | F. A. Andriantsarafara, A. N. Rasoanaivo | Weinberg's 2-factor from helicity constraints | Contribution to PACP2022, 1st Pan-African Astro-Particle and Collider
Physics Workshop (21-23 March 2022) | null | null | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | Scattering amplitudes connect theoretical descriptions to experimental
predictions. Low energy terms of the scattering amplitude tend to factorize
from the high energy. Different methods have already been established to
understand the mechanism of such factorization, Weinberg's theorem. With regard
to the Weinberg so... | [
{
"created": "Mon, 8 Aug 2022 10:35:20 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Mar 2023 06:21:07 GMT",
"version": "v2"
}
] | 2023-03-09 | [
[
"Andriantsarafara",
"F. A.",
""
],
[
"Rasoanaivo",
"A. N.",
""
]
] | Scattering amplitudes connect theoretical descriptions to experimental predictions. Low energy terms of the scattering amplitude tend to factorize from the high energy. Different methods have already been established to understand the mechanism of such factorization, Weinberg's theorem. With regard to the Weinberg soft... |
hep-th/9308013 | null | J. A. Dixon, R. Minasian and J. Rahmfeld | Higher Spin BRS Cohomology of Supersymmetric Chiral Matter in D=4 | 15 pages, CPT-TAMU-20/93 | Commun.Math.Phys.171:459-474,1995 | 10.1007/BF02104675 | null | hep-th | null | We examine the BRS cohomology of chiral matter in $N=1$, $D=4$ supersymmetry
to determine a general form of composite superfield operators which can suffer
from supersymmetry anomalies. Composite superfield operators $\Y_{(a,b)}$ are
products of the elementary chiral superfields $S$ and $\ov S$ and the
derivative ope... | [
{
"created": "Wed, 4 Aug 1993 21:05:50 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dixon",
"J. A.",
""
],
[
"Minasian",
"R.",
""
],
[
"Rahmfeld",
"J.",
""
]
] | We examine the BRS cohomology of chiral matter in $N=1$, $D=4$ supersymmetry to determine a general form of composite superfield operators which can suffer from supersymmetry anomalies. Composite superfield operators $\Y_{(a,b)}$ are products of the elementary chiral superfields $S$ and $\ov S$ and the derivative opera... |
1703.06449 | Michele Cirafici | Michele Cirafici | Quivers, Line Defects and Framed BPS Invariants | 67 pages, 17 figures | null | 10.1007/s00023-017-0611-0 | null | hep-th math.AG math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A large class of N=2 quantum field theories admits a BPS quiver description
and the study of their BPS spectra is then reduced to a representation theory
problem. In such theories the coupling to a line defect can be modelled by
framed quivers. The associated spectral problem characterises the line defect
completely.... | [
{
"created": "Sun, 19 Mar 2017 14:47:09 GMT",
"version": "v1"
}
] | 2018-03-28 | [
[
"Cirafici",
"Michele",
""
]
] | A large class of N=2 quantum field theories admits a BPS quiver description and the study of their BPS spectra is then reduced to a representation theory problem. In such theories the coupling to a line defect can be modelled by framed quivers. The associated spectral problem characterises the line defect completely. F... |
2101.08232 | Horatiu Stefan Nastase | Horatiu Nastase and Jacob Sonnenschein | A $T\bar T$-like deformation of the Skyrme model and the Heisenberg
model of nucleon-nucleon scattering | 48 pages, no figures; reference added | null | 10.1007/JHEP05(2021)019 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Skyrme model, though it admits correctly a wide range of static
properties of the nucleon, does not seem to reproduce properly the scattering
behavior of nucleons at high energies. In this paper we present a $T\bar
T$-like deformation of it, inspired by a 1+1 dimensional model, in which
boosted nucleons behave li... | [
{
"created": "Wed, 20 Jan 2021 18:00:08 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Feb 2021 17:59:48 GMT",
"version": "v2"
}
] | 2021-05-19 | [
[
"Nastase",
"Horatiu",
""
],
[
"Sonnenschein",
"Jacob",
""
]
] | The Skyrme model, though it admits correctly a wide range of static properties of the nucleon, does not seem to reproduce properly the scattering behavior of nucleons at high energies. In this paper we present a $T\bar T$-like deformation of it, inspired by a 1+1 dimensional model, in which boosted nucleons behave like... |
1905.04401 | Marco Schreck MS | Manoel M. Ferreira Jr., Jo\~ao A.A.S. Reis, and Marco Schreck | Dimensional reduction of the electromagnetic sector of the nonminimal
Standard-Model-Extension | 11 pages, 3 figures, prepared for submission to Phys. Lett. B | Phys. Rev. D 100, 095026 (2019) | 10.1103/PhysRevD.100.095026 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the current paper, we construct a Lorentz-violating electrodynamics in
(1+2) spacetime dimensions from the electromagnetic sector of the nonminimal
Standard-Model Extension (SME) in (1+3) dimensions. Subsequently, we study some
of the basic properties of this framework. We obtain the field equations, the
Green's f... | [
{
"created": "Fri, 10 May 2019 23:31:27 GMT",
"version": "v1"
}
] | 2019-12-04 | [
[
"Ferreira",
"Manoel M.",
"Jr."
],
[
"Reis",
"João A. A. S.",
""
],
[
"Schreck",
"Marco",
""
]
] | In the current paper, we construct a Lorentz-violating electrodynamics in (1+2) spacetime dimensions from the electromagnetic sector of the nonminimal Standard-Model Extension (SME) in (1+3) dimensions. Subsequently, we study some of the basic properties of this framework. We obtain the field equations, the Green's fun... |
1410.4797 | Florian Beye | Florian Beye | Chiral Four-Dimensional Heterotic Covariant Lattices | 32 pages | null | 10.1007/JHEP11(2014)070 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the covariant lattice formalism, chiral four-dimensional heterotic string
vacua are obtained from certain even self-dual lattices which completely
decompose into a left-mover and a right-mover lattice. The main purpose of this
work is to classify all right-mover lattices that can appear in such a chiral
model, and... | [
{
"created": "Fri, 17 Oct 2014 17:09:53 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Beye",
"Florian",
""
]
] | In the covariant lattice formalism, chiral four-dimensional heterotic string vacua are obtained from certain even self-dual lattices which completely decompose into a left-mover and a right-mover lattice. The main purpose of this work is to classify all right-mover lattices that can appear in such a chiral model, and t... |
1912.01919 | Mehmet Ozkan | Sibel Boran, Emre Onur Kahya, Nese Ozdemir, Mehmet Ozkan, Utku Zorba | Superconformal generalizations of auxiliary vector modified polynomial
f(R) theories | v3., title changed, various clarifications added, typos fixed, 8
pages, 2 figures, version appeared in JCAP | null | 10.1088/1475-7516/2020/04/005 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the supersymmetric completion of the auxiliary vector modified
polynomial $f(R)$ theories in their dual scalar-tensor theory formulation that
interpolate between the auxiliary vector modified polynomial $f(R)$ theories
and chaotic inflation with the power-law potential $V(\phi) \propto \phi^p$.
The supersy... | [
{
"created": "Wed, 4 Dec 2019 12:13:25 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Dec 2019 06:47:13 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Apr 2020 14:15:38 GMT",
"version": "v3"
}
] | 2020-04-06 | [
[
"Boran",
"Sibel",
""
],
[
"Kahya",
"Emre Onur",
""
],
[
"Ozdemir",
"Nese",
""
],
[
"Ozkan",
"Mehmet",
""
],
[
"Zorba",
"Utku",
""
]
] | We present the supersymmetric completion of the auxiliary vector modified polynomial $f(R)$ theories in their dual scalar-tensor theory formulation that interpolate between the auxiliary vector modified polynomial $f(R)$ theories and chaotic inflation with the power-law potential $V(\phi) \propto \phi^p$. The supersymm... |
2006.01835 | Alexandre Belin | Alexandre Belin, Aitor Lewkowycz, Gabor Sarosi | Gravitational path integral from the $T^2$ deformation | 30 pages, 1 figure; v2 references added | null | 10.1007/JHEP09(2020)156 | CERN-TH-2020-085 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a $T^2$ deformation of large $N$ conformal field theories, a higher
dimensional generalization of the $T\bar T$ deformation. The deformed partition
function satisfies a flow equation of the diffusion type. We solve this
equation by finding its diffusion kernel, which is given by the Euclidean
gravitational p... | [
{
"created": "Tue, 2 Jun 2020 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jul 2020 10:03:43 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Belin",
"Alexandre",
""
],
[
"Lewkowycz",
"Aitor",
""
],
[
"Sarosi",
"Gabor",
""
]
] | We study a $T^2$ deformation of large $N$ conformal field theories, a higher dimensional generalization of the $T\bar T$ deformation. The deformed partition function satisfies a flow equation of the diffusion type. We solve this equation by finding its diffusion kernel, which is given by the Euclidean gravitational pat... |
1508.01082 | Juan Maldacena | Juan Maldacena | A model with cosmological Bell inequalities | 18+6 pages, 10 figures. V2: References added and improved some plots | null | 10.1002/prop.201500097 | null | hep-th astro-ph.CO gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the possibility of devising cosmological observables which violate
Bell's inequalities. Such observables could be used to argue that cosmic scale
features were produced by quantum mechanical effects in the very early
universe. As a proof of principle, we propose a somewhat elaborate inflationary
model wher... | [
{
"created": "Wed, 5 Aug 2015 14:16:39 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Aug 2015 01:30:25 GMT",
"version": "v2"
}
] | 2016-12-21 | [
[
"Maldacena",
"Juan",
""
]
] | We discuss the possibility of devising cosmological observables which violate Bell's inequalities. Such observables could be used to argue that cosmic scale features were produced by quantum mechanical effects in the very early universe. As a proof of principle, we propose a somewhat elaborate inflationary model where ... |
hep-th/0507199 | Tirthabir Biswas | Tirthabir Biswas, Robert Brandenberger, Anupam Mazumdar and Tuomas
Multamaki | Current Acceleration from Dilaton and Stringy Cold Dark Matter | 16 pages, 4 figures (colour) | Phys.Rev. D74 (2006) 063501 | 10.1103/PhysRevD.74.063501 | NORDITA-2005-42 | hep-th astro-ph hep-ph | null | We argue that string theory has all the ingredients to provide us with
candidates for the cold dark matter and explain the current acceleration of our
Universe. In any generic string compactification the dilaton plays an important
role as it couples to the Standard Model and other heavy non-relativistic
degrees of fr... | [
{
"created": "Wed, 20 Jul 2005 16:27:49 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Oct 2005 13:55:52 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Biswas",
"Tirthabir",
""
],
[
"Brandenberger",
"Robert",
""
],
[
"Mazumdar",
"Anupam",
""
],
[
"Multamaki",
"Tuomas",
""
]
] | We argue that string theory has all the ingredients to provide us with candidates for the cold dark matter and explain the current acceleration of our Universe. In any generic string compactification the dilaton plays an important role as it couples to the Standard Model and other heavy non-relativistic degrees of free... |
2205.05921 | Krzysztof M. Graczyk | Remigiusz Durka and Krzysztof M. Graczyk | $\mathcal{N}=2$ resonant superalgebra for supergravity | 12 pages, to appear in Phys. Lett. B | null | 10.1016/j.physletb.2022.137366 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We present new superalgebra for $\mathcal{N}=2$ $D=3,4$ supergravity theory
endowed with the $U(1)$ generator. The superalgebra is rooted in the so-called
Soroka-Soroka algebra and spanned by the Lorentz $J_{ab}$ and Lorentz-like
$Z_{ab}$, translation $P_a$ and $T$ generators, as well as two supercharges
$Q^I_\alpha$... | [
{
"created": "Thu, 12 May 2022 07:18:25 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Aug 2022 09:54:13 GMT",
"version": "v2"
}
] | 2022-08-10 | [
[
"Durka",
"Remigiusz",
""
],
[
"Graczyk",
"Krzysztof M.",
""
]
] | We present new superalgebra for $\mathcal{N}=2$ $D=3,4$ supergravity theory endowed with the $U(1)$ generator. The superalgebra is rooted in the so-called Soroka-Soroka algebra and spanned by the Lorentz $J_{ab}$ and Lorentz-like $Z_{ab}$, translation $P_a$ and $T$ generators, as well as two supercharges $Q^I_\alpha$. ... |
0901.4930 | Tirthabir Biswas | Tirthabir Biswas and Anupam Mazumdar | Inflation with a Negative Cosmological Constant | replaced to match the journal version, title changed | Phys.Rev.D80:023519,2009 | 10.1103/PhysRevD.80.023519 | IGC-09/1-3 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find a unique way of realizing inflation through cyclic phases in an
universe with negative vacuum energy. According to the second law of
thermodynamics entropy monotonically increases from cycle to cycle, typically
by a constant factor. This means that the scale factor at the same energy
density in consecutive cy... | [
{
"created": "Fri, 30 Jan 2009 17:00:05 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jul 2009 00:58:04 GMT",
"version": "v2"
}
] | 2009-09-02 | [
[
"Biswas",
"Tirthabir",
""
],
[
"Mazumdar",
"Anupam",
""
]
] | We find a unique way of realizing inflation through cyclic phases in an universe with negative vacuum energy. According to the second law of thermodynamics entropy monotonically increases from cycle to cycle, typically by a constant factor. This means that the scale factor at the same energy density in consecutive cycl... |
hep-th/9905132 | Adrian Campbell-Smith | A. Campbell-Smith, N.E. Mavromatos and J. Papavassiliou | Gauge Coupling Instability and Dynamical Mass Generation in N=1
Supersymmetric QED(3) | 14 pages ReVTeX; four axodraw figures incorporated | Phys.Rev. D60 (1999) 085002 | 10.1103/PhysRevD.60.085002 | CERN-TH/99-141;OUTP-99-24P | hep-th hep-ph | null | Using superfield Dyson-Schwinger equations, we compute the infrared dynamics
of the semi-amputated full vertex, corresponding to the effective running gauge
coupling, in N-flavour {\mathcal N}=1 supersymmetric QED(3). It is shown that
the presence of a supersymmetry-preserving mass for the matter multiplet
stabilizes... | [
{
"created": "Tue, 18 May 1999 16:48:15 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Campbell-Smith",
"A.",
""
],
[
"Mavromatos",
"N. E.",
""
],
[
"Papavassiliou",
"J.",
""
]
] | Using superfield Dyson-Schwinger equations, we compute the infrared dynamics of the semi-amputated full vertex, corresponding to the effective running gauge coupling, in N-flavour {\mathcal N}=1 supersymmetric QED(3). It is shown that the presence of a supersymmetry-preserving mass for the matter multiplet stabilizes t... |
1801.07620 | Chethan Krishnan | Rifath Khan, Chethan Krishnan, Sanchita Sharma | Circuit Complexity in Fermionic Field Theory | 56 pages, 2 figures | Phys. Rev. D 98, 126001 (2018) | 10.1103/PhysRevD.98.126001 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define and calculate versions of complexity for free fermionic quantum
field theories in 1+1 and 3+1 dimensions, adopting Nielsen's geodesic
perspective in the space of circuits. We do this both by discretizing and
identifying appropriate classes of Bogoliubov-Valatin transformations, and also
directly in the cont... | [
{
"created": "Tue, 23 Jan 2018 15:39:08 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Khan",
"Rifath",
""
],
[
"Krishnan",
"Chethan",
""
],
[
"Sharma",
"Sanchita",
""
]
] | We define and calculate versions of complexity for free fermionic quantum field theories in 1+1 and 3+1 dimensions, adopting Nielsen's geodesic perspective in the space of circuits. We do this both by discretizing and identifying appropriate classes of Bogoliubov-Valatin transformations, and also directly in the contin... |
hep-th/9511173 | Igor Klebanov | Curtis G. Callan, Jr., and Igor R. Klebanov | D-Brane Boundary State Dynamics | 14 pages, harvmac; reference added, end of section 3 modified | Nucl.Phys. B465 (1996) 473-486 | 10.1016/0550-3213(96)00057-0 | PUPT-1578 | hep-th | null | We construct the open string boundary states corresponding to various
time-dependent deformations of the D-brane and explore several ways in which
they may be used to study stringy soliton collective coordinate quantum
dynamics. Among other things, we find that D-strings have exact moduli
corresponding to arbitrary c... | [
{
"created": "Thu, 23 Nov 1995 19:38:13 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 1995 16:57:09 GMT",
"version": "v2"
}
] | 2012-08-27 | [
[
"Callan,",
"Curtis G.",
"Jr."
],
[
"Klebanov",
"Igor R.",
""
]
] | We construct the open string boundary states corresponding to various time-dependent deformations of the D-brane and explore several ways in which they may be used to study stringy soliton collective coordinate quantum dynamics. Among other things, we find that D-strings have exact moduli corresponding to arbitrary chi... |
hep-th/0601008 | Shin'ichi Nojiri | Guido Cognola, Emilio Elizalde, Shin'ichi Nojiri, Sergei D. Odintsov,
Sergio Zerbini | Dark energy in modified Gauss-Bonnet gravity: late-time acceleration and
the hierarchy problem | LaTeX file 20 pages, new subsections are added | Phys.Rev.D73:084007,2006 | 10.1103/PhysRevD.73.084007 | null | hep-th astro-ph gr-qc hep-ph | null | Dark energy cosmology is considered in a modified Gauss-Bonnet (GB) model of
gravity where an arbitrary function of the GB invariant, $f(G)$, is added to
the General Relativity action. We show that such theory is endowed with a quite
rich cosmological structure: it may naturally lead to an effective cosmological
cons... | [
{
"created": "Sat, 31 Dec 2005 16:33:58 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Mar 2006 23:21:44 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Cognola",
"Guido",
""
],
[
"Elizalde",
"Emilio",
""
],
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Zerbini",
"Sergio",
""
]
] | Dark energy cosmology is considered in a modified Gauss-Bonnet (GB) model of gravity where an arbitrary function of the GB invariant, $f(G)$, is added to the General Relativity action. We show that such theory is endowed with a quite rich cosmological structure: it may naturally lead to an effective cosmological consta... |
hep-th/0310051 | Arpad Hegedus | Arpad Hegedus | Finite size effects in the SS-model: two component nonlinear integral
equations | null | Nucl.Phys. B679 (2004) 545-567 | 10.1016/j.nuclphysb.2003.11.040 | null | hep-th | null | We derive a finite set of nonlinear integral equations for describing the
finite size dependence of the ground state energy of the O(4) nonlinear sigma
model. By modifying the kernel functions of these equations we propose
nonlinear integral equations for the finite size effects in the SS-model. The
equations are for... | [
{
"created": "Mon, 6 Oct 2003 12:23:04 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Hegedus",
"Arpad",
""
]
] | We derive a finite set of nonlinear integral equations for describing the finite size dependence of the ground state energy of the O(4) nonlinear sigma model. By modifying the kernel functions of these equations we propose nonlinear integral equations for the finite size effects in the SS-model. The equations are formu... |
hep-th/0701202 | Janos Balog | J. Balog and P. Weisz | Construction and clustering properties of the 2-d non-linear sigma-model
form factors: O(3), O(4), large n examples | 61 pages, LaTeX | Nucl.Phys.B778:259-309,2007 | 10.1016/j.nuclphysb.2007.03.038 | MPP-2006-125 | hep-th | null | Multi-particle form factors of local operators in integrable models in two
dimensions seem to have the property that they factorize when one subset of the
particles in the external states are boosted by a large rapidity with respect
to the others. This remarkable property, which goes under the name of form
factor clu... | [
{
"created": "Mon, 22 Jan 2007 15:15:54 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Balog",
"J.",
""
],
[
"Weisz",
"P.",
""
]
] | Multi-particle form factors of local operators in integrable models in two dimensions seem to have the property that they factorize when one subset of the particles in the external states are boosted by a large rapidity with respect to the others. This remarkable property, which goes under the name of form factor clust... |
1208.5570 | Michael Maziashvili | Michael Maziashvili | Minimum length, extra dimensions, modified gravity and black hole
remnants | 14 pages, 1 figure; Close to the version published in JCAP | JCAP 1303 (2013) 042 | 10.1088/1475-7516/2013/03/042 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a Hilbert space representation of minimum-length deformed
uncertainty relation in presence of extra dimensions. Following this
construction, we study corrections to the gravitational potential (back
reaction on gravity) with the use of correspondingly modified propagator in
presence of two (spatial) extr... | [
{
"created": "Tue, 28 Aug 2012 07:06:23 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Apr 2013 06:50:19 GMT",
"version": "v2"
}
] | 2013-04-03 | [
[
"Maziashvili",
"Michael",
""
]
] | We construct a Hilbert space representation of minimum-length deformed uncertainty relation in presence of extra dimensions. Following this construction, we study corrections to the gravitational potential (back reaction on gravity) with the use of correspondingly modified propagator in presence of two (spatial) extra ... |
hep-th/9902028 | Serguei Isakov | Serguei B. Isakov, Gustavo Lozano, St\'ephane Ouvry | Non-Abelian Chern-Simons Particles in an External Magnetic Field | 35 pages, revtex, 3 eps figures included | Nucl.Phys. B552 (1999) 677-706 | 10.1016/S0550-3213(99)00277-1 | null | hep-th cond-mat | null | The quantum mechanics and thermodynamics of SU(2) non-Abelian Chern-Simons
particles (non-Abelian anyons) in an external magnetic field are addressed. We
derive the N-body Hamiltonian in the (anti-)holomorphic gauge when the Hilbert
space is projected onto the lowest Landau level of the magnetic field. In the
presenc... | [
{
"created": "Wed, 3 Feb 1999 12:44:42 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Isakov",
"Serguei B.",
""
],
[
"Lozano",
"Gustavo",
""
],
[
"Ouvry",
"Stéphane",
""
]
] | The quantum mechanics and thermodynamics of SU(2) non-Abelian Chern-Simons particles (non-Abelian anyons) in an external magnetic field are addressed. We derive the N-body Hamiltonian in the (anti-)holomorphic gauge when the Hilbert space is projected onto the lowest Landau level of the magnetic field. In the presence ... |
1501.00708 | Chiu Man Ho | Chiu Man Ho and Stephen D. H. Hsu | Instability of Quantum de Sitter Spacetime | 3 pages, v2: version to appear in JHEP | JHEP 1504 (2015) 086 | 10.1007/JHEP04(2015)086 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantized fields (e.g., the graviton itself) in de Sitter (dS) spacetime lead
to particle production: specifically, we consider a thermal spectrum resulting
from the dS (horizon) temperature. The energy required to excite these
particles reduces slightly the rate of expansion and eventually modifies the
semiclassical... | [
{
"created": "Sun, 4 Jan 2015 19:09:35 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Apr 2015 00:10:57 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Ho",
"Chiu Man",
""
],
[
"Hsu",
"Stephen D. H.",
""
]
] | Quantized fields (e.g., the graviton itself) in de Sitter (dS) spacetime lead to particle production: specifically, we consider a thermal spectrum resulting from the dS (horizon) temperature. The energy required to excite these particles reduces slightly the rate of expansion and eventually modifies the semiclassical s... |
1701.03618 | John Gracey | J.A. Gracey, R.M. Simms | Six dimensional Landau-Ginzburg-Wilson theory | 36 latex pages, 2 tables, anc directory contains txt file with
electronic version of renormalization group functions | null | 10.1103/PhysRevD.95.025029 | LTH 1118 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We renormalize the six dimensional cubic theory with an $O(N)$ $\times$
$O(m)$ symmetry at three loops in the modified minimal subtraction (MSbar)
scheme. The theory lies in the same universality class as the four dimensional
Landau-Ginzburg-Wilson model. As a check we show that the critical exponents
derived from th... | [
{
"created": "Fri, 13 Jan 2017 10:41:00 GMT",
"version": "v1"
}
] | 2017-03-08 | [
[
"Gracey",
"J. A.",
""
],
[
"Simms",
"R. M.",
""
]
] | We renormalize the six dimensional cubic theory with an $O(N)$ $\times$ $O(m)$ symmetry at three loops in the modified minimal subtraction (MSbar) scheme. The theory lies in the same universality class as the four dimensional Landau-Ginzburg-Wilson model. As a check we show that the critical exponents derived from the ... |
hep-th/9707228 | Michael Douglas | Michael R. Douglas | D-branes and Matrix Theory in Curved Space | LaTeX with espcrc2; 13 pages, STRINGS97. References added; a
speculation refuted | Nucl.Phys.Proc.Suppl. 68 (1998) 381-393 | 10.1016/S0920-5632(98)00173-X | RU-97-66 | hep-th | null | We discuss the relation between supersymmetric gauge theory of branes and
supergravity; as it was discovered in D-brane physics, and as it appears in
Matrix theory, with emphasis on motion in curved backgrounds. We argue that
gauged sigma model Lagrangians can be used as definitions of Matrix theory in
curved space. ... | [
{
"created": "Mon, 28 Jul 1997 14:14:33 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jul 1997 11:56:17 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Aug 1997 09:43:44 GMT",
"version": "v3"
},
{
"created": "Thu, 21 Aug 1997 11:24:53 GMT",
"version": "v4"
}
] | 2009-10-30 | [
[
"Douglas",
"Michael R.",
""
]
] | We discuss the relation between supersymmetric gauge theory of branes and supergravity; as it was discovered in D-brane physics, and as it appears in Matrix theory, with emphasis on motion in curved backgrounds. We argue that gauged sigma model Lagrangians can be used as definitions of Matrix theory in curved space. Le... |
1904.11650 | Kanghoon Lee | Wonyoung Cho and Kanghoon Lee | Heterotic Kerr-Schild Double Field Theory and Classical Double Copy | 30 pages; typos corrected | null | 10.1007/JHEP07(2019)030 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the generalization of the Kerr-Schild (KS) formalism for general
relativity and double field theory (DFT) to the heterotic DFT and supergravity.
We first introduce a heterotic KS ansatz by introducing a pair of null O(d,d+G)
generalized tangent vectors. The pair of null vectors are represented by a pair
of... | [
{
"created": "Fri, 26 Apr 2019 02:24:27 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Jun 2019 07:32:01 GMT",
"version": "v2"
}
] | 2019-07-24 | [
[
"Cho",
"Wonyoung",
""
],
[
"Lee",
"Kanghoon",
""
]
] | We discuss the generalization of the Kerr-Schild (KS) formalism for general relativity and double field theory (DFT) to the heterotic DFT and supergravity. We first introduce a heterotic KS ansatz by introducing a pair of null O(d,d+G) generalized tangent vectors. The pair of null vectors are represented by a pair of d... |
0710.2951 | Eva Silverstein | Liam McAllister and Eva Silverstein | String Cosmology: A Review | 55 pages. v2: references added | Gen.Rel.Grav.40:565-605,2008 | 10.1007/s10714-007-0556-6 | SLAC-PUB-12782, SITP-07/17 | hep-th astro-ph hep-ph | null | We give an overview of the status of string cosmology. We explain the
motivation for the subject, outline the main problems, and assess some of the
proposed solutions. Our focus is on those aspects of cosmology that benefit
from the structure of an ultraviolet-complete theory.
| [
{
"created": "Tue, 16 Oct 2007 03:31:49 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Jan 2008 02:48:12 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"McAllister",
"Liam",
""
],
[
"Silverstein",
"Eva",
""
]
] | We give an overview of the status of string cosmology. We explain the motivation for the subject, outline the main problems, and assess some of the proposed solutions. Our focus is on those aspects of cosmology that benefit from the structure of an ultraviolet-complete theory. |
2401.08780 | Daniel Robbins | Daniel Robbins and Chris Simmons | Characters and relations among SW(3/2,2) algebras | 49 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The SW(3/2,2) current algebras come in two discrete series indexed by central
charge, with the chiral algebra of a supersymmetric sigma model on a Spin}(7)
manifold as a special case. The unitary representations of these algebras were
classified by Gepner and Noyvert, and we use their results to perform an
analysis o... | [
{
"created": "Tue, 16 Jan 2024 19:01:17 GMT",
"version": "v1"
}
] | 2024-01-18 | [
[
"Robbins",
"Daniel",
""
],
[
"Simmons",
"Chris",
""
]
] | The SW(3/2,2) current algebras come in two discrete series indexed by central charge, with the chiral algebra of a supersymmetric sigma model on a Spin}(7) manifold as a special case. The unitary representations of these algebras were classified by Gepner and Noyvert, and we use their results to perform an analysis of ... |
hep-th/0206076 | Paul Purdon Martin | A Doikou and P P Martin | Hecke algebraic approach to the reflection equation for spin chains | 27 pages, multiple figures, latex | J.Phys.A36:2203-2226,2003 | 10.1088/0305-4470/36/9/301 | null | hep-th | null | We use the structural similarity of certain Coxeter Artin Systems to the
Yang--Baxter and Reflection Equations to convert representations of these
systems into new solutions of the Reflection Equation. We construct certain
Bethe ansatz states for these solutions, using a parameterisation suggested by
abstract represe... | [
{
"created": "Mon, 10 Jun 2002 15:46:30 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Doikou",
"A",
""
],
[
"Martin",
"P P",
""
]
] | We use the structural similarity of certain Coxeter Artin Systems to the Yang--Baxter and Reflection Equations to convert representations of these systems into new solutions of the Reflection Equation. We construct certain Bethe ansatz states for these solutions, using a parameterisation suggested by abstract represent... |
hep-th/9805196 | Liu Qing-Jun | Jun-Chen Su | Quantization of Massive Non-Abelian Gauge Fields in The Hamiltonian Path
Integral Formalism | 8 pages, latex, no figures | null | null | null | hep-th | null | It is argued that the massive non-Abelian gauge field theory without
involving Higgs bosons may be well established on the basis of gauge-invariance
principle because the dynamics of the field is gauge-invariant in the physical
space defined by the Lorentz constraint condition. The quantization of the
field can readi... | [
{
"created": "Thu, 28 May 1998 02:54:43 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Jan 1999 08:36:42 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Su",
"Jun-Chen",
""
]
] | It is argued that the massive non-Abelian gauge field theory without involving Higgs bosons may be well established on the basis of gauge-invariance principle because the dynamics of the field is gauge-invariant in the physical space defined by the Lorentz constraint condition. The quantization of the field can readily... |
2007.10974 | Renjan Rajan John | Renjan Rajan John, Ryota Kojima, Sujoy Mahato | Weights, Recursion relations and Projective triangulations for Positive
Geometry of scalar theories | v2 : 33 pages, 13 figures. A new section (section 7) on one-loop
integrands in the quartic theory added, a sentence added to the abstract and
references added | JHEP 10(2020), 037 | 10.1007/JHEP10(2020)037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The story of positive geometry of massless scalar theories was pioneered in
[1] in the context of bi-adjoint $\phi^3$ theories. Further study proposed that
the positive geometry for a generic massless scalar theory with polynomial
interaction is a class of polytopes called accordiohedra [2]. Tree-level planar
scatter... | [
{
"created": "Tue, 21 Jul 2020 17:50:10 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Aug 2020 08:01:46 GMT",
"version": "v2"
}
] | 2020-10-12 | [
[
"John",
"Renjan Rajan",
""
],
[
"Kojima",
"Ryota",
""
],
[
"Mahato",
"Sujoy",
""
]
] | The story of positive geometry of massless scalar theories was pioneered in [1] in the context of bi-adjoint $\phi^3$ theories. Further study proposed that the positive geometry for a generic massless scalar theory with polynomial interaction is a class of polytopes called accordiohedra [2]. Tree-level planar scatterin... |
hep-th/9703102 | Arvind Rajaraman | W. Fischler, E. Halyo, A. Rajaraman, and L. Susskind | The Incredible Shrinking Torus | 25 pages, phyzzx | Nucl.Phys.B501:409-426,1997 | 10.1016/S0550-3213(97)00400-8 | SLAC-PUB-7431, SU-ITP-97-09, UTTG-10-97 | hep-th | null | Using M(atrix) Theory, the dualities of toroidally compactified M-theory can
be formulated as properties of super Yang Mills theories in various dimensions.
We consider the cases of compactification on one, two, three, four and five
dimensional tori. The dualities required by string theory lead to conjectures
of rema... | [
{
"created": "Thu, 13 Mar 1997 21:15:12 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Fischler",
"W.",
""
],
[
"Halyo",
"E.",
""
],
[
"Rajaraman",
"A.",
""
],
[
"Susskind",
"L.",
""
]
] | Using M(atrix) Theory, the dualities of toroidally compactified M-theory can be formulated as properties of super Yang Mills theories in various dimensions. We consider the cases of compactification on one, two, three, four and five dimensional tori. The dualities required by string theory lead to conjectures of remark... |
hep-th/9410211 | Jacquot Jean-Luc | J.L. Jacquot, J. Richert and M. Umezawa | Equations from Non-Linear Chiral Transformations | 17 pages in tex, to appear in Z. Phys. C | Z. Phys. C66 (1995) 309-314 | 10.1007/BF01496605 | null | hep-th | null | In comparison with the $WT$ chiral identity which is indispensable for
renormalization theory, relations deduced from the non-linear chiral
transformation have a totally different physical significance. We wish to show
that non-linear chiral transformations are powerful tools to deduce useful
integral equations for p... | [
{
"created": "Thu, 27 Oct 1994 17:23:01 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Jacquot",
"J. L.",
""
],
[
"Richert",
"J.",
""
],
[
"Umezawa",
"M.",
""
]
] | In comparison with the $WT$ chiral identity which is indispensable for renormalization theory, relations deduced from the non-linear chiral transformation have a totally different physical significance. We wish to show that non-linear chiral transformations are powerful tools to deduce useful integral equations for pro... |
hep-th/9210133 | El Gradechi Mohamed Amine | A.M. El Gradechi and S. De Bi\`evre | Phase Space Quantum Mechanics on the Anti-De Sitter Spacetime and its
Poincar\'e Contraction | 37 pgs+3 figures (not included), PlainTeX, Preprint CRM-1838 | Annals Phys. 235 (1994) 1-34 | 10.1006/aphy.1994.1089 | null | hep-th gr-qc | null | In this work we propose an alternative description of the quantum mechanics
of a massive and spinning free particle in anti-de~Sitter spacetime, using a
phase space rather than a spacetime representation. The regularizing character
of the curvature appears clearly in connection with a notion of localization in
phase ... | [
{
"created": "Mon, 26 Oct 1992 00:47:09 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Gradechi",
"A. M. El",
""
],
[
"De Bièvre",
"S.",
""
]
] | In this work we propose an alternative description of the quantum mechanics of a massive and spinning free particle in anti-de~Sitter spacetime, using a phase space rather than a spacetime representation. The regularizing character of the curvature appears clearly in connection with a notion of localization in phase sp... |
1610.00899 | Ali Tofighi | A. Farokhtabar, A. Tofighi | Localization of massive and massless fermion on two field brane | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study fermion localization and resonances on a special type
of braneworld model supporting brane splitting. In such models one can
construct multi-wall branes which cause considerable simplification in field
equations. We use a polynomial superpotential to construct this brane. The
suitable Yukawa co... | [
{
"created": "Tue, 4 Oct 2016 08:55:43 GMT",
"version": "v1"
}
] | 2016-10-05 | [
[
"Farokhtabar",
"A.",
""
],
[
"Tofighi",
"A.",
""
]
] | In this paper we study fermion localization and resonances on a special type of braneworld model supporting brane splitting. In such models one can construct multi-wall branes which cause considerable simplification in field equations. We use a polynomial superpotential to construct this brane. The suitable Yukawa coup... |
0704.2229 | Stefan Vandoren | Frank Saueressig and Stefan Vandoren | Conifold singularities, resumming instantons and non-perturbative mirror
symmetry | 14 pages, 1 figure | JHEP 0707:018,2007 | 10.1088/1126-6708/2007/07/018 | null | hep-th | null | We determine the instanton corrected hypermultiplet moduli space in type IIB
compactifications near a Calabi-Yau conifold point where the size of a
two-cycle shrinks to zero. We show that D1-instantons resolve the conifold
singularity caused by worldsheet instantons. Furthermore, by resumming the
instanton series, we... | [
{
"created": "Wed, 18 Apr 2007 18:19:31 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Apr 2007 10:19:30 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Saueressig",
"Frank",
""
],
[
"Vandoren",
"Stefan",
""
]
] | We determine the instanton corrected hypermultiplet moduli space in type IIB compactifications near a Calabi-Yau conifold point where the size of a two-cycle shrinks to zero. We show that D1-instantons resolve the conifold singularity caused by worldsheet instantons. Furthermore, by resumming the instanton series, we r... |
hep-th/0510241 | Everton Murilo Carvalho Abreu | E. M. C. Abreu, C. Pinheiro, S. A. Diniz and F. C. Khanna | Electromagnetic waves, gravitational coupling and duality analysis | 4 pages, Revtex. Accepted version to appear in Mod. Phys. Lett. A | Mod.Phys.Lett. A21 (2006) 151-158 | 10.1142/S0217732306019207 | null | hep-th | null | In this letter we introduce a particular solution for parallel electric and
magnetic fields, in a gravitational background, which satisfy free-wave
equations and the phenomenology suggested by astrophysical plasma physics.
These free-wave equations are computed such that the electric field does not
induce the magneti... | [
{
"created": "Thu, 27 Oct 2005 20:41:23 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Abreu",
"E. M. C.",
""
],
[
"Pinheiro",
"C.",
""
],
[
"Diniz",
"S. A.",
""
],
[
"Khanna",
"F. C.",
""
]
] | In this letter we introduce a particular solution for parallel electric and magnetic fields, in a gravitational background, which satisfy free-wave equations and the phenomenology suggested by astrophysical plasma physics. These free-wave equations are computed such that the electric field does not induce the magnetic ... |
hep-th/9702172 | Hiroshi Umetsu | Noboru Kawamoto, Kazuhiko Suehiro, Takuya Tsukioka and Hiroshi Umetsu | Quantization of Infinitely Reducible Generalized Chern-Simons Actions in
Two Dimensions | 17 pages, LaTeX | Commun.Math.Phys. 195 (1998) 233-247 | 10.1007/s002200050387 | EPHOU-97-003 | hep-th | null | We investigate the quantization of two-dimensional version of the generalized
Chern-Simons actions which were proposed previously. The models turn out to be
infinitely reducible and thus we need infinite number of ghosts, antighosts and
the corresponding antifields. The quantized minimal actions which satisfy the
mas... | [
{
"created": "Tue, 25 Feb 1997 02:43:04 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Kawamoto",
"Noboru",
""
],
[
"Suehiro",
"Kazuhiko",
""
],
[
"Tsukioka",
"Takuya",
""
],
[
"Umetsu",
"Hiroshi",
""
]
] | We investigate the quantization of two-dimensional version of the generalized Chern-Simons actions which were proposed previously. The models turn out to be infinitely reducible and thus we need infinite number of ghosts, antighosts and the corresponding antifields. The quantized minimal actions which satisfy the maste... |
1106.4758 | Oleg Alekseev | Oleg Alekseev | Form factors in the Bullough-Dodd related models: The Ising model in a
magnetic field | 20 pages; v2: some misprints, textual inaccuracies and references
corrected; some references and remarks added | null | 10.1134/S0021364012040030 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider particular modification of the free-field representation of the
form factors in the Bullough-Dodd model. The two-particles minimal form factors
are excluded from the construction. As a consequence, we obtain convenient
representation for the multi-particle form factors, establish recurrence
relations betw... | [
{
"created": "Thu, 23 Jun 2011 16:06:03 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jun 2011 19:02:09 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Alekseev",
"Oleg",
""
]
] | We consider particular modification of the free-field representation of the form factors in the Bullough-Dodd model. The two-particles minimal form factors are excluded from the construction. As a consequence, we obtain convenient representation for the multi-particle form factors, establish recurrence relations betwee... |
2206.04072 | Alessia Benedetta Platania | Alessia Platania | Causality, unitarity and stability in quantum gravity: a
non-perturbative perspective | 66 pages (56+refs), 23 figures (77 plots). v2: typos corrected in
section 6, some references added | null | 10.1007/JHEP09(2022)167 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Resumming quantum fluctuations at the level of the gravitational path
integral is expected to result in non-local effective actions and thus in a
non-trivial momentum dependence of the propagator. Which properties the
(dressed) graviton propagator has to satisfy and whether they can all be met
are key open questions.... | [
{
"created": "Wed, 8 Jun 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jun 2022 15:50:06 GMT",
"version": "v2"
}
] | 2022-10-19 | [
[
"Platania",
"Alessia",
""
]
] | Resumming quantum fluctuations at the level of the gravitational path integral is expected to result in non-local effective actions and thus in a non-trivial momentum dependence of the propagator. Which properties the (dressed) graviton propagator has to satisfy and whether they can all be met are key open questions. I... |
1610.08757 | Pankaj Chaturvedi | Gokhan Alkac, Shankhadeep Chakrabortty and Pankaj Chaturvedi | Holographic P-wave Superconductors in 1+1 Dimensions | 21 pages and 8 figures, one section on free energy computation is
added | Phys. Rev. D 96, 086001 (2017) | 10.1103/PhysRevD.96.086001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study $(1+1)$-dimensional p-wave holographic superconductors described by
three dimensional Einstein-Maxwell gravity coupled to a massive complex vector
field in the context of $AdS_3/CFT_2$ correspondence. In the probe limit where
the backreation of matter fields is neglected, we show that there occurs a
formatio... | [
{
"created": "Thu, 27 Oct 2016 13:00:43 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2017 19:58:04 GMT",
"version": "v2"
}
] | 2017-11-10 | [
[
"Alkac",
"Gokhan",
""
],
[
"Chakrabortty",
"Shankhadeep",
""
],
[
"Chaturvedi",
"Pankaj",
""
]
] | We study $(1+1)$-dimensional p-wave holographic superconductors described by three dimensional Einstein-Maxwell gravity coupled to a massive complex vector field in the context of $AdS_3/CFT_2$ correspondence. In the probe limit where the backreation of matter fields is neglected, we show that there occurs a formation ... |
hep-th/0207258 | Sergei Khlebnikov | S. Khlebnikov | Relaxation of the cosmological constant in a movable brane world | 10 pages, latex, 4 figures | Phys.Lett.B551:211-217,2003 | 10.1016/S0370-2693(02)03063-0 | null | hep-th gr-qc | null | We present numerical evidence that a domain wall in a background with varying
vacuum energy density acquires velocity in the direction of decreasing Hubble
parameter. This should lead to at least a partial relaxation of the
cosmological constant on the wall.
| [
{
"created": "Mon, 29 Jul 2002 19:56:03 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Khlebnikov",
"S.",
""
]
] | We present numerical evidence that a domain wall in a background with varying vacuum energy density acquires velocity in the direction of decreasing Hubble parameter. This should lead to at least a partial relaxation of the cosmological constant on the wall. |
hep-th/9709214 | Andre Lukas | Zygmunt Lalak (ITP Warsaw), Andre' Lukas (UPenn), Burt A. Ovrut
(UPenn, HUB, IASSNS) | Soliton Solutions of M-theory on an Orbifold | 19 pages, 1 figure, Latex, uses epsf.sty | Phys.Lett. B425 (1998) 59-70 | 10.1016/S0370-2693(98)00091-4 | UPR-774T, HUB-EP-97/50, IASSNS-HEP-97/106 | hep-th | null | We explicitly construct soliton solutions in the low energy description of
M-theory on S^1/Z_2. It is shown that the 11-dimensional membrane is a BPS
solution of this theory if stretched between the Z_2 hyperplanes. A similar
statement holds for the 11-dimensional 5--brane oriented parallel to the
hyperplanes. The pa... | [
{
"created": "Mon, 29 Sep 1997 23:14:30 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Lalak",
"Zygmunt",
"",
"ITP Warsaw"
],
[
"Lukas",
"Andre'",
"",
"UPenn"
],
[
"Ovrut",
"Burt A.",
"",
"UPenn, HUB, IASSNS"
]
] | We explicitly construct soliton solutions in the low energy description of M-theory on S^1/Z_2. It is shown that the 11-dimensional membrane is a BPS solution of this theory if stretched between the Z_2 hyperplanes. A similar statement holds for the 11-dimensional 5--brane oriented parallel to the hyperplanes. The para... |
1403.5431 | Gary Gibbons | G.W. Gibbons | Dark Energy and the Schwarzian Derivative | 14 pages, no figures | null | null | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Theories with a time dependent Newton's constant admit two natural measures
of time : atomic and astronomical. Temporal parametrisation by SL(2, R)
transformations gives rise to an equivalence between theories with different
time dependence's, including the special Case of no time dependence, a fact
noticed by Mestsc... | [
{
"created": "Fri, 21 Mar 2014 11:55:51 GMT",
"version": "v1"
}
] | 2014-03-24 | [
[
"Gibbons",
"G. W.",
""
]
] | Theories with a time dependent Newton's constant admit two natural measures of time : atomic and astronomical. Temporal parametrisation by SL(2, R) transformations gives rise to an equivalence between theories with different time dependence's, including the special Case of no time dependence, a fact noticed by Mestsche... |
0901.4942 | Avinash Dhar | Avinash Dhar, Partha Nag | Intersecting branes and Nambu$-$Jona-Lasinio model | latex, 25 pages, 7 figures, v2; minor changes, typos corrected and a
reference added | Phys.Rev.D79:125013,2009 | 10.1103/PhysRevD.79.125013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss chiral symmetry breaking in the intersecting brane model of Sakai
and Sugimoto at weak coupling for a generic value of separation $L$ between the
flavour $D8$ and anti-$D8$-branes. For any finite value of the radius $R$ of
the circle around which the colour $D4$-branes wrap, a non-local
Nambu$-$Jona-Lasini... | [
{
"created": "Fri, 30 Jan 2009 17:57:47 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Mar 2009 15:32:46 GMT",
"version": "v2"
}
] | 2009-07-30 | [
[
"Dhar",
"Avinash",
""
],
[
"Nag",
"Partha",
""
]
] | We discuss chiral symmetry breaking in the intersecting brane model of Sakai and Sugimoto at weak coupling for a generic value of separation $L$ between the flavour $D8$ and anti-$D8$-branes. For any finite value of the radius $R$ of the circle around which the colour $D4$-branes wrap, a non-local Nambu$-$Jona-Lasinio ... |
2001.09998 | Claire Zukowski | Alejandra Castro, Philippe Sabella-Garnier and Claire Zukowski | Gravitational Wilson Lines in 3D de Sitter | 46 pages, 1 figure; v2: final version for JHEP, minor edits | null | 10.1007/JHEP07(2020)202 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct local probes in the static patch of Euclidean dS$_3$ gravity.
These probes are Wilson line operators, designed by exploiting the Chern-Simons
formulation of 3D gravity. Our prescription uses non-unitary representations of
$so(4)\simeq su(2)_L\times su(2)_R$, and we evaluate the Wilson line for states
sat... | [
{
"created": "Mon, 27 Jan 2020 19:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jul 2020 17:44:34 GMT",
"version": "v2"
}
] | 2020-08-26 | [
[
"Castro",
"Alejandra",
""
],
[
"Sabella-Garnier",
"Philippe",
""
],
[
"Zukowski",
"Claire",
""
]
] | We construct local probes in the static patch of Euclidean dS$_3$ gravity. These probes are Wilson line operators, designed by exploiting the Chern-Simons formulation of 3D gravity. Our prescription uses non-unitary representations of $so(4)\simeq su(2)_L\times su(2)_R$, and we evaluate the Wilson line for states satis... |
hep-th/0101059 | Alexander Solovyov | A.Solovyov | Correlation Functions of the Scalar Field in Background NC U(1)
Yang-Mills | LaTeX, 7 pages, minor corrections | null | null | ITEP-TH-01/01 | hep-th | null | We consider the complex scalar field coupled to background NC U(1) YM and
calculate the correlator of two gauge invariant composite operators. We show
how the noncommutative gauge invariance is restored for higher correlators
(though the Green's function itself is not invariant). It is interesting that
the recently d... | [
{
"created": "Wed, 10 Jan 2001 11:36:26 GMT",
"version": "v1"
},
{
"created": "Mon, 14 May 2001 15:38:07 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Solovyov",
"A.",
""
]
] | We consider the complex scalar field coupled to background NC U(1) YM and calculate the correlator of two gauge invariant composite operators. We show how the noncommutative gauge invariance is restored for higher correlators (though the Green's function itself is not invariant). It is interesting that the recently dis... |
2202.10684 | Shan-Ming Ruan | Eivind J{\o}rstad, Robert C. Myers, Shan-Ming Ruan | Holographic Complexity in dS$_{d+1}$ | 42+11 pages, 2 appendices, N figures | null | 10.1007/JHEP05(2022)119 | YITP-22-15 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We study the CV, CA, and CV2.0 approaches to holographic complexity in
$(d+1)$-dimensional de Sitter spacetime. We find that holographic complexity
and corresponding growth rate presents universal behaviour for all three
approaches. In particular, the holographic complexity exhibits `hyperfast'
growth [arXiv:2109.141... | [
{
"created": "Tue, 22 Feb 2022 06:02:31 GMT",
"version": "v1"
}
] | 2022-06-08 | [
[
"Jørstad",
"Eivind",
""
],
[
"Myers",
"Robert C.",
""
],
[
"Ruan",
"Shan-Ming",
""
]
] | We study the CV, CA, and CV2.0 approaches to holographic complexity in $(d+1)$-dimensional de Sitter spacetime. We find that holographic complexity and corresponding growth rate presents universal behaviour for all three approaches. In particular, the holographic complexity exhibits `hyperfast' growth [arXiv:2109.14104... |
hep-th/0212163 | Tamar Friedmann | Tamar Friedmann and Herman Verlinde | Schwinger pair creation of Kaluza-Klein particles: Pair creation without
tunneling | Original title: "Schwinger meets Kaluza-Klein"; 30 pages, 6 figures,
references added | Phys.Rev. D71 (2005) 064018 | 10.1103/PhysRevD.71.064018 | PUPT-2063 | hep-th hep-ph | null | We study Schwinger pair creation of charged Kaluza-Klein particles from a
static KK electric field. We find that the gravitational backreaction of the
electric field on the geometry - which is incorporated via the electric KK
Melvin solution - prevents the electrostatic potential from overcoming the rest
mass of the ... | [
{
"created": "Fri, 13 Dec 2002 19:16:22 GMT",
"version": "v1"
},
{
"created": "Fri, 30 May 2003 21:49:51 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Apr 2005 00:37:38 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Friedmann",
"Tamar",
""
],
[
"Verlinde",
"Herman",
""
]
] | We study Schwinger pair creation of charged Kaluza-Klein particles from a static KK electric field. We find that the gravitational backreaction of the electric field on the geometry - which is incorporated via the electric KK Melvin solution - prevents the electrostatic potential from overcoming the rest mass of the KK... |
1711.04038 | Pietro Longhi | Dongmin Gang, Pietro Longhi and Masahito Yamazaki | S duality and Framed BPS States via BPS Graphs | 34 pp, plus appendix | Adv. Theor. Math. Phys. 23, 1361-1410 (2019) | 10.4310/ATMP.2019.v23.n5.a4 | UUITP-42/17, IPMU-17-0152 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a realization of S dualities of four-dimensional $\mathcal{N}=2$
class $\mathcal{S}$ theories based on BPS graphs. S duality transformations of
the UV curve are explicitly expressed as a sequence of topological transitions
of the graph, and translated into cluster transformations of the algebra
associated to... | [
{
"created": "Fri, 10 Nov 2017 22:46:28 GMT",
"version": "v1"
}
] | 2020-02-26 | [
[
"Gang",
"Dongmin",
""
],
[
"Longhi",
"Pietro",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | We study a realization of S dualities of four-dimensional $\mathcal{N}=2$ class $\mathcal{S}$ theories based on BPS graphs. S duality transformations of the UV curve are explicitly expressed as a sequence of topological transitions of the graph, and translated into cluster transformations of the algebra associated to t... |
hep-th/9305095 | Jae-Suk Park | Jae-Suk Park | Holomorphic Yang-Mills Theory on Compact K\"{a}hler Manifolds | 24pages, harvmac.tex with AMSfonts 2.1, ESENAT-93-02 and YUMS-93-11 | Nucl.Phys. B423 (1994) 559-579 | 10.1016/0550-3213(94)90144-9 | null | hep-th | null | We propose $N=2$ holomorphic Yang-Mills theory on compact K\"{a}hler
manifolds and show that there exists a simple mapping from the $N=2$
topological Yang-Mills theory. It follows that intersection parings on the
moduli space of Einstein-Hermitian connections can be determined by examining
the small coupling behavior... | [
{
"created": "Thu, 20 May 1993 18:07:00 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Sep 1993 21:21:00 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Sep 1993 08:07:00 GMT",
"version": "v3"
},
{
"created": "Wed, 20 Oct 1993 15:36:00 GMT",
"version": "v4"
},
{
"c... | 2009-10-22 | [
[
"Park",
"Jae-Suk",
""
]
] | We propose $N=2$ holomorphic Yang-Mills theory on compact K\"{a}hler manifolds and show that there exists a simple mapping from the $N=2$ topological Yang-Mills theory. It follows that intersection parings on the moduli space of Einstein-Hermitian connections can be determined by examining the small coupling behavior o... |
hep-th/9504127 | Jens L. Petersen | J.L. Petersen, J. Rasmussen, M. Yu | Conformal Blocks for admissible representations in SL(2) current algebra | 30 pages, LaTeX | Nucl.Phys.B457:309-342,1995 | 10.1016/0550-3213(95)00499-8 | NBI-HE-95-16 | hep-th | null | We show how to deal with screening charges involving fractional powers of
free fields. This enables us to use the free field Wakimoto construction to
obtain complete expressions for integral representations of conformal blocks
for N-point functions on the sphere, also in the case of non-integrable
representations, in... | [
{
"created": "Tue, 25 Apr 1995 11:54:42 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Petersen",
"J. L.",
""
],
[
"Rasmussen",
"J.",
""
],
[
"Yu",
"M.",
""
]
] | We show how to deal with screening charges involving fractional powers of free fields. This enables us to use the free field Wakimoto construction to obtain complete expressions for integral representations of conformal blocks for N-point functions on the sphere, also in the case of non-integrable representations, in p... |
1305.7235 | Sachin Jain | Sachin Jain, Shiraz Minwalla, Shuichi Yokoyama | Chern Simons duality with a fundamental boson and fermion | 36 pages, 4 figures, v2: typos corrected | null | 10.1007/JHEP11(2013)037 | TIFR/TH/13-17 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the thermal free energy for all renormalizable Chern Simon
theories coupled to a single fundamental bosonic and fermionic field in the 't
Hooft large N limit. We use our results to conjecture a strong weak coupling
duality invariance for this class of theories. Our conjectured duality reduces
to Giveon Kut... | [
{
"created": "Thu, 30 May 2013 20:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jul 2013 15:33:38 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Jain",
"Sachin",
""
],
[
"Minwalla",
"Shiraz",
""
],
[
"Yokoyama",
"Shuichi",
""
]
] | We compute the thermal free energy for all renormalizable Chern Simon theories coupled to a single fundamental bosonic and fermionic field in the 't Hooft large N limit. We use our results to conjecture a strong weak coupling duality invariance for this class of theories. Our conjectured duality reduces to Giveon Kutas... |
1306.1060 | Taeyoon Moon | Taeyoon Moon and Yun Soo Myung | Quasinormal frequencies of a massless scalar in the hidden Kerr/CFT
proposal | 1+25 pages, 1 figure, revised version to appear in GERG | null | 10.1007/s10714-014-1750-y | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The hidden Kerr/CFT proposal implies that the massless scalar wave equation
in the near-region and low-frequency limit respects a hidden
SL(2,R)$\times$SL(2,R) invariance in the Kerr black hole spacetime. We may use
this symmetry to determine quasinormal frequencies (QNFs) of the massless
scalar wave propagating arou... | [
{
"created": "Wed, 5 Jun 2013 11:19:42 GMT",
"version": "v1"
},
{
"created": "Mon, 5 May 2014 12:01:39 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Moon",
"Taeyoon",
""
],
[
"Myung",
"Yun Soo",
""
]
] | The hidden Kerr/CFT proposal implies that the massless scalar wave equation in the near-region and low-frequency limit respects a hidden SL(2,R)$\times$SL(2,R) invariance in the Kerr black hole spacetime. We may use this symmetry to determine quasinormal frequencies (QNFs) of the massless scalar wave propagating around... |
hep-th/9703165 | Fernando T. Brandt | F. T. Brandt and J. Frenkel | Generalized forward scattering amplitudes in QCD at high temperature | 10 pages, 3 figures | Phys.Rev. D56 (1997) 2453-2456 | 10.1103/PhysRevD.56.2453 | null | hep-th hep-ph | null | We extend to a general class of covariant gauges an approach which relates
the thermal Green functions to forward scattering amplitudes of thermal
particles. A brief discussion of the non-transversality of the thermal gluon
polarization tensor is given in this context. This method is then applied to
the calculation o... | [
{
"created": "Mon, 24 Mar 1997 21:13:48 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Brandt",
"F. T.",
""
],
[
"Frenkel",
"J.",
""
]
] | We extend to a general class of covariant gauges an approach which relates the thermal Green functions to forward scattering amplitudes of thermal particles. A brief discussion of the non-transversality of the thermal gluon polarization tensor is given in this context. This method is then applied to the calculation of ... |
hep-th/0505272 | Yves Gabellini | H. M. Fried, Y. Gabellini | Quantum Tachyon Dynamics | 19 pages | null | null | null | hep-th | null | It is suggested that charged tachyons of extremely large mass M could not
only contribute to the dark matter needed to fit astrophysical observations,
but could also provide an explanation for gamma ray bursts and ultra high
energy cosmic rays. The present paper defines a quantum field theory of
tachyons, the latter ... | [
{
"created": "Tue, 31 May 2005 14:03:22 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fried",
"H. M.",
""
],
[
"Gabellini",
"Y.",
""
]
] | It is suggested that charged tachyons of extremely large mass M could not only contribute to the dark matter needed to fit astrophysical observations, but could also provide an explanation for gamma ray bursts and ultra high energy cosmic rays. The present paper defines a quantum field theory of tachyons, the latter si... |
0808.2598 | Rutger H. Boels | Rutger Boels, Kasper J. Larsen, Niels A. Obers and Marcel Vonk | MHV, CSW and BCFW: field theory structures in string theory amplitudes | v3: corrected erroneous statement about Virasoro-Shapiro amplitude
and added reference | JHEP 0811:015,2008 | 10.1088/1126-6708/2008/11/015 | WITS-CTP-038, UUITP-25/08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by recent progress in calculating field theory amplitudes, we study
applications of the basic ideas in these developments to the calculation of
amplitudes in string theory. We consider in particular both non-Abelian and
Abelian open superstring disk amplitudes in a flat space background, focusing
mainly on ... | [
{
"created": "Tue, 19 Aug 2008 14:36:16 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Oct 2008 15:00:20 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Jan 2010 09:44:20 GMT",
"version": "v3"
}
] | 2010-05-28 | [
[
"Boels",
"Rutger",
""
],
[
"Larsen",
"Kasper J.",
""
],
[
"Obers",
"Niels A.",
""
],
[
"Vonk",
"Marcel",
""
]
] | Motivated by recent progress in calculating field theory amplitudes, we study applications of the basic ideas in these developments to the calculation of amplitudes in string theory. We consider in particular both non-Abelian and Abelian open superstring disk amplitudes in a flat space background, focusing mainly on th... |
hep-th/0111277 | Jaume Garriga | Jaume Garriga, Oriol Pujolas and Takahiro Tanaka | Moduli effective action in warped brane world compactifications | 29 pages, 2 figures, some discussions and some formal changes have
been added | Nucl.Phys. B655 (2003) 127-169 | 10.1016/S0550-3213(03)00065-8 | YITP-01-85 | hep-th astro-ph gr-qc hep-ph | null | We consider a class of 5-D brane-world solutions with a power-law warp factor
$a(y)\propto y^{q}$, and bulk dilaton with profile $\phi \propto \ln y$, where
$y$ is the proper distance in the extra dimension. This class includes the
Heterotic M-theory brane-world of Refs. \cite{ovrut,ekpy} and the
Randall-Sundrum (RS)... | [
{
"created": "Thu, 29 Nov 2001 17:47:46 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Dec 2001 11:45:52 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Jan 2003 11:17:38 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Garriga",
"Jaume",
""
],
[
"Pujolas",
"Oriol",
""
],
[
"Tanaka",
"Takahiro",
""
]
] | We consider a class of 5-D brane-world solutions with a power-law warp factor $a(y)\propto y^{q}$, and bulk dilaton with profile $\phi \propto \ln y$, where $y$ is the proper distance in the extra dimension. This class includes the Heterotic M-theory brane-world of Refs. \cite{ovrut,ekpy} and the Randall-Sundrum (RS) m... |
hep-th/0701142 | Alex Buchel | Alex Buchel, Stan Deakin, Patrick Kerner and James T. Liu | Thermodynamics of the N=2^* strongly coupled plasma | 41 pages, 22 figures | Nucl.Phys.B784:72-102,2007 | 10.1016/j.nuclphysb.2007.06.019 | UWO-TH-07/01, MCTP-07-04 | hep-th hep-ph | null | Gauge/string duality is a potentially important framework for addressing the
properties of the strongly coupled quark gluon plasma produced at RHIC.
However, constructing an actual string theory dual to QCD has so far proven
elusive. In this paper, we take a partial step towards exploring the QCD plasma
by investigat... | [
{
"created": "Mon, 15 Jan 2007 14:48:05 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Buchel",
"Alex",
""
],
[
"Deakin",
"Stan",
""
],
[
"Kerner",
"Patrick",
""
],
[
"Liu",
"James T.",
""
]
] | Gauge/string duality is a potentially important framework for addressing the properties of the strongly coupled quark gluon plasma produced at RHIC. However, constructing an actual string theory dual to QCD has so far proven elusive. In this paper, we take a partial step towards exploring the QCD plasma by investigatin... |
1611.09102 | Yegor Goncharov | Y.O. Goncharov and M.A. Vasiliev | Higher-spin fields and charges in the periodic spinor space | 22 pages | null | 10.1088/1751-8121/aa7448 | FIAN/TD/2016-25 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $sp(2M)$ invariant unfolded system is considered in the periodic
twistor-like spinor space. Complete set of non-trivial charges corresponding to
the global symmetry compatible with the periodicity conditions is constructed.
Residual infinite-dimensional symmetry is realized in terms of the star-product
algebra. I... | [
{
"created": "Mon, 28 Nov 2016 13:15:26 GMT",
"version": "v1"
}
] | 2017-06-28 | [
[
"Goncharov",
"Y. O.",
""
],
[
"Vasiliev",
"M. A.",
""
]
] | The $sp(2M)$ invariant unfolded system is considered in the periodic twistor-like spinor space. Complete set of non-trivial charges corresponding to the global symmetry compatible with the periodicity conditions is constructed. Residual infinite-dimensional symmetry is realized in terms of the star-product algebra. It ... |
1902.00121 | Yusuke Yamada | Yusuke Yamada | Off-shell $N=2\to N=1$ reduction in 4D conformal supergravity | 23 pages | null | 10.1007/JHEP06(2019)002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss $N=2\to N=1$ reduction in four dimensional conformal supergravity.
In particular, we keep the off-shell structure of supermultiplets (except
hypermultiplets). As we will show, starting with (almost) off-shell conformal
supergravity makes the procedure simpler than that from $N=2$ Poincar\'e
supergravity, w... | [
{
"created": "Thu, 31 Jan 2019 23:11:16 GMT",
"version": "v1"
}
] | 2019-06-26 | [
[
"Yamada",
"Yusuke",
""
]
] | We discuss $N=2\to N=1$ reduction in four dimensional conformal supergravity. In particular, we keep the off-shell structure of supermultiplets (except hypermultiplets). As we will show, starting with (almost) off-shell conformal supergravity makes the procedure simpler than that from $N=2$ Poincar\'e supergravity, whi... |
hep-th/0102173 | Koji Hashimoto | Koji Hashimoto and Shinji Hirano | Branes Ending On Branes In A Tachyon Model | 19 pages, LaTeX, minor corrections and references added | JHEP 0104:003,2001 | 10.1088/1126-6708/2001/04/003 | null | hep-th | null | In a tachyon model proposed by Minahan and Zwiebach and derived in the
boundary string field theory, we construct various new solutions which
correspond to nontrivial brane configurations in string theory. Our solutions
include Dp-D(p-2) bound states, (F, Dp) bound states, string junctions,
D(p-2)-branes ending on a ... | [
{
"created": "Sun, 25 Feb 2001 20:45:05 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Mar 2001 23:57:58 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Hashimoto",
"Koji",
""
],
[
"Hirano",
"Shinji",
""
]
] | In a tachyon model proposed by Minahan and Zwiebach and derived in the boundary string field theory, we construct various new solutions which correspond to nontrivial brane configurations in string theory. Our solutions include Dp-D(p-2) bound states, (F, Dp) bound states, string junctions, D(p-2)-branes ending on a Dp... |
hep-th/0412168 | Rafael Fernandes | Rafael M. Fernandes and Patricio S. Letelier | Motion of Coloured Particles in Solitons of the O(3) Non-Linear Model | 7 pages; contribution to the 4th International Winter Conference on
Mathematical Methods in Physics (WC2004), August 2004, Brazil; to appear in
JHEP Proceedings section | PoS WC2004 (2004) 042 | null | null | hep-th gr-qc | null | We propose a consistent expression for the relativistic quadri-force
referring to the classical interaction between a coloured particle and a scalar
field multiplete. General aspects of the resultant equations of motion are
discussed as well as a specialisation to the case of a SU(2) particle in the
presence of a sol... | [
{
"created": "Wed, 15 Dec 2004 18:58:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fernandes",
"Rafael M.",
""
],
[
"Letelier",
"Patricio S.",
""
]
] | We propose a consistent expression for the relativistic quadri-force referring to the classical interaction between a coloured particle and a scalar field multiplete. General aspects of the resultant equations of motion are discussed as well as a specialisation to the case of a SU(2) particle in the presence of a solit... |
1006.0273 | Cristian Martinez | Marc Henneaux, Cristian Martinez, Ricardo Troncoso | More on Asymptotically Anti-de Sitter Spaces in Topologically Massive
Gravity | 27 pages | Phys.Rev.D82:064038,2010 | 10.1103/PhysRevD.82.064038 | CECS-PHY-10/07 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, the asymptotic behaviour of three-dimensional anti-de Sitter
gravity with a topological mass term was investigated. Boundary conditions were
given that were asymptotically invariant under the two-dimensional conformal
group and that included a fall-off of the metric sufficiently slow to
consistently allow p... | [
{
"created": "Wed, 2 Jun 2010 00:51:57 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Henneaux",
"Marc",
""
],
[
"Martinez",
"Cristian",
""
],
[
"Troncoso",
"Ricardo",
""
]
] | Recently, the asymptotic behaviour of three-dimensional anti-de Sitter gravity with a topological mass term was investigated. Boundary conditions were given that were asymptotically invariant under the two-dimensional conformal group and that included a fall-off of the metric sufficiently slow to consistently allow pp-... |
2312.17313 | Maximilian Koegler | Cecilia Giavoni, Stefan Hofmann, Maximilian Koegler | Emerging entanglement on network histories | 18 pages, 8 figures, minor changes, agrees with publication in
Physical Review D | Phys. Rev. D 109, 085016 (2024) | 10.1103/PhysRevD.109.085016 | null | hep-th hep-ph quant-ph | http://creativecommons.org/licenses/by/4.0/ | We show that quantum fields confined to Lorentzian histories of freely
falling networks in Minkowski spacetime probe entanglement properties of vacuum
fluctuations that extend unrestricted across spacetime regions. Albeit
instantaneous field configurations are localized on one-dimensional edges,
angular momentum emer... | [
{
"created": "Thu, 28 Dec 2023 19:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Apr 2024 18:00:00 GMT",
"version": "v2"
}
] | 2024-05-02 | [
[
"Giavoni",
"Cecilia",
""
],
[
"Hofmann",
"Stefan",
""
],
[
"Koegler",
"Maximilian",
""
]
] | We show that quantum fields confined to Lorentzian histories of freely falling networks in Minkowski spacetime probe entanglement properties of vacuum fluctuations that extend unrestricted across spacetime regions. Albeit instantaneous field configurations are localized on one-dimensional edges, angular momentum emerge... |
0911.3548 | A. Yu. Petrov | M. Gomes, J. R. Nascimento, A. Yu. Petrov, A. J. da Silva | On the aether-like Lorentz-breaking actions | 18 pages, version accepted to Physical Review D | Phys. Rev. D81 (2010) 045018 | 10.1103/PhysRevD.81.045018 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate the generation of the CPT-even, aether-like Lorentz-breaking
actions for the scalar and electromagnetic fields via their appropriate
Lorentz-breaking coupling to spinor fields in three, four and five space-time
dimensions. Besides, we show that the aether-like terms for the spinor field
also can be gen... | [
{
"created": "Wed, 18 Nov 2009 14:06:56 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Nov 2009 18:04:21 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Feb 2010 15:03:13 GMT",
"version": "v3"
}
] | 2013-05-29 | [
[
"Gomes",
"M.",
""
],
[
"Nascimento",
"J. R.",
""
],
[
"Petrov",
"A. Yu.",
""
],
[
"da Silva",
"A. J.",
""
]
] | We demonstrate the generation of the CPT-even, aether-like Lorentz-breaking actions for the scalar and electromagnetic fields via their appropriate Lorentz-breaking coupling to spinor fields in three, four and five space-time dimensions. Besides, we show that the aether-like terms for the spinor field also can be gener... |
1709.10093 | Hai Lin | Hai Lin, Keyou Zeng | A construction of quarter BPS coherent states and Brauer algebras | 49 pages. v2: references added | Adv. Theor. Math. Phys. 24 (2020) 5, 1111 | 10.4310/ATMP.2020.v24.n5.a3 | null | hep-th gr-qc math-ph math.MP math.RT quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | BPS coherent states closely resemble semiclassical states and they have
gravity dual descriptions in terms of semiclassical geometries. The half BPS
coherent states have been well studied, however less is known about quarter BPS
coherent states. Here we provide a construction of quarter BPS coherent states.
They are ... | [
{
"created": "Thu, 28 Sep 2017 17:57:27 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Oct 2017 23:02:15 GMT",
"version": "v2"
}
] | 2023-02-14 | [
[
"Lin",
"Hai",
""
],
[
"Zeng",
"Keyou",
""
]
] | BPS coherent states closely resemble semiclassical states and they have gravity dual descriptions in terms of semiclassical geometries. The half BPS coherent states have been well studied, however less is known about quarter BPS coherent states. Here we provide a construction of quarter BPS coherent states. They are co... |
hep-th/0606143 | Norma Sanchez | A. Bouchareb, M. Ramon Medrano and N. G. Sanchez | Semiclassical (QFT) and Quantum (String) anti - de Sitter Regimes: New
Results | Comments 26 pages; no figures | Int.J.Mod.Phys.A22:1395-1416,2007 | 10.1142/S0217751X07035008 | null | hep-th astro-ph gr-qc hep-ph | null | We compute the quantum string entropy S_s(m, H) from the microscopic string
density of states of mass m in Anti de Sitter space-time. For high m, (high Hm
-->c/\alpha'), no phase transition occurs at the Anti de Sitter string
temperature T_{s} which is higher than the flat space (Hagedorn) temperature
t_{s}. (the Hub... | [
{
"created": "Thu, 15 Jun 2006 16:24:27 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bouchareb",
"A.",
""
],
[
"Medrano",
"M. Ramon",
""
],
[
"Sanchez",
"N. G.",
""
]
] | We compute the quantum string entropy S_s(m, H) from the microscopic string density of states of mass m in Anti de Sitter space-time. For high m, (high Hm -->c/\alpha'), no phase transition occurs at the Anti de Sitter string temperature T_{s} which is higher than the flat space (Hagedorn) temperature t_{s}. (the Hubbl... |
1006.2306 | Kunihito Uzawa | Kei-ichi Maeda, Masato Minamitsuji, Nobuyoshi Ohta, Kunihito Uzawa | Dynamical p-branes with a cosmological constant | 21 pages, 7 figures; v2: minor corrections | Phys.Rev.D82:046007,2010 | 10.1103/PhysRevD.82.046007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a class of dynamical solutions in a D-dimensional gravitational
theory coupled to a dilaton, a form field strength, and a cosmological
constant. We find that for any D due to the presence of a cosmological
constant, the metric of solutions depends on a quadratic function of the brane
world volume coordinat... | [
{
"created": "Fri, 11 Jun 2010 13:38:14 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Aug 2010 22:51:46 GMT",
"version": "v2"
}
] | 2010-11-12 | [
[
"Maeda",
"Kei-ichi",
""
],
[
"Minamitsuji",
"Masato",
""
],
[
"Ohta",
"Nobuyoshi",
""
],
[
"Uzawa",
"Kunihito",
""
]
] | We present a class of dynamical solutions in a D-dimensional gravitational theory coupled to a dilaton, a form field strength, and a cosmological constant. We find that for any D due to the presence of a cosmological constant, the metric of solutions depends on a quadratic function of the brane world volume coordinates... |
hep-th/9804078 | Dmitri Boulatov | D.V. Boulatov | Three-dimensional simplicial gravity and combinatorics of group
presentations | 24 pages | JHEP 9807:010,1998 | 10.1088/1126-6708/1998/07/010 | ITEP-TH-13/98 | hep-th | null | We demonstrate how some problems arising in simplicial quantum gravity can be
successfully addressed within the framework of combinatorial group theory. In
particular, we argue that the number of simplicial 3-manifolds having a fixed
homology type grows exponentially with the number of tetrahedra they are made
of. We... | [
{
"created": "Fri, 10 Apr 1998 07:44:04 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Boulatov",
"D. V.",
""
]
] | We demonstrate how some problems arising in simplicial quantum gravity can be successfully addressed within the framework of combinatorial group theory. In particular, we argue that the number of simplicial 3-manifolds having a fixed homology type grows exponentially with the number of tetrahedra they are made of. We p... |
hep-th/0209234 | Katsusada Morita | Katsusada Morita | Lorentz-Invariant Non-Commutative QED | LaTeX file, 27 pages | Prog.Theor.Phys. 108 (2003) 1099-1122 | 10.1143/PTP.108.1099 | null | hep-th | null | Lorentz-invariant non-commutative QED (NCQED) is constructed such that it
should be a part of Lorentz-invariant non-commutative standard model (NCSM), a
subject to be treated in later publications. Our NCSM is based on Connes'
observation that the total fermion field in the standard model may be regarded
as a bi-modu... | [
{
"created": "Fri, 27 Sep 2002 03:04:29 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Oct 2002 08:52:38 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Morita",
"Katsusada",
""
]
] | Lorentz-invariant non-commutative QED (NCQED) is constructed such that it should be a part of Lorentz-invariant non-commutative standard model (NCSM), a subject to be treated in later publications. Our NCSM is based on Connes' observation that the total fermion field in the standard model may be regarded as a bi-module... |
hep-th/0203017 | Jeong-Hyuck Park | Jeong-Hyuck Park | Description of identical particles via gauged matrix models : a
generalization of the Calogero-Sutherland system | 1+10 pages, No figure, LaTeX; a reference added, title changed
slightly, minor correction, to appear in Phys. Lett. A | Phys.Lett. A307 (2003) 183-188 | 10.1016/S0375-9601(02)01547-5 | null | hep-th cond-mat.mes-hall | null | We elaborate the idea that the matrix models equipped with the gauge symmetry
provide a natural framework to describe identical particles. After
demonstrating the general prescription, we study an exactly solvable harmonic
oscillator type gauged matrix model. The model gives a generalization of the
Calogero-Sutherlan... | [
{
"created": "Sat, 2 Mar 2002 01:31:24 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Oct 2002 00:56:25 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Park",
"Jeong-Hyuck",
""
]
] | We elaborate the idea that the matrix models equipped with the gauge symmetry provide a natural framework to describe identical particles. After demonstrating the general prescription, we study an exactly solvable harmonic oscillator type gauged matrix model. The model gives a generalization of the Calogero-Sutherland ... |
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