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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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0605039 | Shin'ichi Nojiri | Shin'ichi Nojiri, Sergei D. Odintsov, M. Sami | Dark energy cosmology from higher-order, string-inspired gravity and its
reconstruction | 15 pages, 3 figures, minor changes, published version | Phys.Rev.D74:046004,2006 | 10.1103/PhysRevD.74.046004 | null | hep-th astro-ph gr-qc | null | In this paper we investigate the cosmological effects of modified gravity
with string curvature corrections added to Einstein-Hilbert action in the
presence of a dynamically evolving scalar field coupled to Riemann invariants.
The scenario exhibits several features of cosmological interest for late
universe. It is sh... | [
{
"created": "Wed, 3 May 2006 12:00:19 GMT",
"version": "v1"
},
{
"created": "Wed, 17 May 2006 13:16:20 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Jul 2006 03:32:30 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Sami",
"M.",
""
]
] | In this paper we investigate the cosmological effects of modified gravity with string curvature corrections added to Einstein-Hilbert action in the presence of a dynamically evolving scalar field coupled to Riemann invariants. The scenario exhibits several features of cosmological interest for late universe. It is show... |
1403.3132 | Rodrigo Turcati | R. Turcati and M. J. Neves | Probing features of the Lee-Wick quantum electrodynamics | Replaced with published version | Adv.High Energy Phys. 2014 (2014) 153953 | 10.1155/2014/153953 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we discuss some aspects concerning the electromagnetic sector
of the abelian Lee-Wick (LW) quantum electrodynamics (QED). Using the Dirac's
theory of constrained systems, the higher-order canonical quantization of the
LW electromagnetism is performed. A quantum bound on the LW heavy mass is also
estimat... | [
{
"created": "Wed, 12 Mar 2014 23:20:26 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2015 20:22:35 GMT",
"version": "v2"
}
] | 2015-07-16 | [
[
"Turcati",
"R.",
""
],
[
"Neves",
"M. J.",
""
]
] | In this paper we discuss some aspects concerning the electromagnetic sector of the abelian Lee-Wick (LW) quantum electrodynamics (QED). Using the Dirac's theory of constrained systems, the higher-order canonical quantization of the LW electromagnetism is performed. A quantum bound on the LW heavy mass is also estimated... |
1603.03055 | Jonathan Maltz | Evan Berkowitz, Masanori Hanada, Jonathan Maltz | A microscopic description of black hole evaporation via holography | 6 Pages, 2 Figures, This Essay received an honorable mention in the
Gravity Research Foundation essay competition 2016, to appear in
International Journal of Modern Physics D. Minor adjustments added | null | 10.1142/S0218271816440028 | SU-ITP-16/06, YITP-16-22, LLNL-JRNL-685083 | hep-th gr-qc hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a description of how a large, cold black hole (black zero-brane)
in type IIA superstring theory evaporates into freely propagating D0-branes, by
solving the dual gauge theory quantitatively. The energy spectrum of emitted
D0-branes is parametrically close to thermal when the black hole is large. The
black ... | [
{
"created": "Wed, 9 Mar 2016 21:01:52 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Mar 2016 22:31:15 GMT",
"version": "v2"
},
{
"created": "Sun, 3 Jul 2016 06:25:19 GMT",
"version": "v3"
}
] | 2016-11-23 | [
[
"Berkowitz",
"Evan",
""
],
[
"Hanada",
"Masanori",
""
],
[
"Maltz",
"Jonathan",
""
]
] | We propose a description of how a large, cold black hole (black zero-brane) in type IIA superstring theory evaporates into freely propagating D0-branes, by solving the dual gauge theory quantitatively. The energy spectrum of emitted D0-branes is parametrically close to thermal when the black hole is large. The black ho... |
1107.0710 | Gregory Gabadadze | Claudia de Rham, Gregory Gabadadze and Andrew J. Tolley | Comments on (super)luminality | 12 pages. v2: improved and expanded version: certain statements
corrected, appendix added; the conclusion unchanged | null | null | NYU-TH-07/10/11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, in an interesting work arXiv:1106.3972 a solution of the equations
of motion of massive gravity was discussed, and it was shown that one of the
fluctuations on that solution is superluminal. It was also stated that this
rules out massive gravity. Here we find that the solution itself is rather
unphysical. F... | [
{
"created": "Mon, 4 Jul 2011 19:40:04 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Jul 2011 17:13:37 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"de Rham",
"Claudia",
""
],
[
"Gabadadze",
"Gregory",
""
],
[
"Tolley",
"Andrew J.",
""
]
] | Recently, in an interesting work arXiv:1106.3972 a solution of the equations of motion of massive gravity was discussed, and it was shown that one of the fluctuations on that solution is superluminal. It was also stated that this rules out massive gravity. Here we find that the solution itself is rather unphysical. For... |
1407.7883 | Linus Wulff | Radu Roiban, Per Sundin, Arkady Tseytlin and Linus Wulff | The one-loop worldsheet S-matrix for the AdS(n) x S(n) x T(10-2n)
superstring | 23 pages; v2: typos fixed in (C.2)-(C.4) | null | 10.1007/JHEP08(2014)160 | Imperial-TP-LW-2014-02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the massive-sector worldsheet S-matrix for superstring theories in
AdS(n) x S(n) x T(10-2n) (with n=2,3,5) in the near BMN expansion up to
one-loop order in inverse string tension. We show that, after taking into
account the wave function renormalization, the one-loop S-matrix is UV finite.
In an appropria... | [
{
"created": "Tue, 29 Jul 2014 20:50:23 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jan 2019 14:51:30 GMT",
"version": "v2"
}
] | 2019-01-04 | [
[
"Roiban",
"Radu",
""
],
[
"Sundin",
"Per",
""
],
[
"Tseytlin",
"Arkady",
""
],
[
"Wulff",
"Linus",
""
]
] | We compute the massive-sector worldsheet S-matrix for superstring theories in AdS(n) x S(n) x T(10-2n) (with n=2,3,5) in the near BMN expansion up to one-loop order in inverse string tension. We show that, after taking into account the wave function renormalization, the one-loop S-matrix is UV finite. In an appropriate... |
1811.08113 | Tao Wang | Yu-Chen Ding, Towe Wang | Action growth rates of black holes in the Chern-Simons modified gravity | 12 pages, 1 figure | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Among many modified gravity theories, the Chern-Simons modified gravity
stands out as one of the few examples whose Dirichlet boundary problem has been
well studied. Known solutions to this theory include the Schwarzschild black
hole and a slowly rotating black hole. Making use of the Dirichlet boundary
term of this ... | [
{
"created": "Tue, 20 Nov 2018 08:11:17 GMT",
"version": "v1"
}
] | 2018-11-21 | [
[
"Ding",
"Yu-Chen",
""
],
[
"Wang",
"Towe",
""
]
] | Among many modified gravity theories, the Chern-Simons modified gravity stands out as one of the few examples whose Dirichlet boundary problem has been well studied. Known solutions to this theory include the Schwarzschild black hole and a slowly rotating black hole. Making use of the Dirichlet boundary term of this th... |
1011.4500 | Hassan Firouzjahi | Hassan Firouzjahi and Salomeh Khoeini-Moghaddam | Fields Annihilation and Particles Creation in DBI inflation | First revision: minor changes, the background spectral index is
corrected, new references are added. Second revision: minor changes, new
references are added, accepted for publication in JCAP | JCAP 1102:012,2011 | 10.1088/1475-7516/2011/02/012 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a model of DBI inflation where two stacks of mobile branes are
moving ultra relativistically in a warped throat. The stack closer to the tip
of the throat is annihilated with the background anti-branes while inflation
proceeds by the second stack. The effects of branes annihilation and particles
creation ... | [
{
"created": "Fri, 19 Nov 2010 19:10:03 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Dec 2010 19:35:37 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Feb 2011 05:27:28 GMT",
"version": "v3"
}
] | 2011-03-18 | [
[
"Firouzjahi",
"Hassan",
""
],
[
"Khoeini-Moghaddam",
"Salomeh",
""
]
] | We consider a model of DBI inflation where two stacks of mobile branes are moving ultra relativistically in a warped throat. The stack closer to the tip of the throat is annihilated with the background anti-branes while inflation proceeds by the second stack. The effects of branes annihilation and particles creation du... |
hep-th/0005245 | Daniel Litim | Daniel F. Litim | Optimisation of the exact renormalisation group | 11 pages, 4 postscript figures | Phys.Lett.B486:92-99,2000 | 10.1016/S0370-2693(00)00748-6 | HD-THEP-00-28 | hep-th hep-ph | null | A simple criterion to optimise coarse-grainings for exact renormalisation
group equations is given. It is aimed at improving the convergence of
approximate solutions of flow equations. The optimisation criterion is generic,
as it refers only to the coarse-grained propagator at vanishing field. In
physical terms, it i... | [
{
"created": "Thu, 25 May 2000 18:37:42 GMT",
"version": "v1"
}
] | 2009-07-09 | [
[
"Litim",
"Daniel F.",
""
]
] | A simple criterion to optimise coarse-grainings for exact renormalisation group equations is given. It is aimed at improving the convergence of approximate solutions of flow equations. The optimisation criterion is generic, as it refers only to the coarse-grained propagator at vanishing field. In physical terms, it is ... |
1001.3271 | Alberto Salvio | S. L. Parameswaran, S. Randjbar-Daemi and A. Salvio | Aspects of Brane Physics in 5 and 6 Dimensions | 11 pages, 2 figures, prepared for the conference "Selected Topics in
Mathematical and Particle Physics", Prague 5-7 May 2009. The title in the
proceedings is "6D Brane Worlds and their Perturbations" | null | null | UAB-FT-678 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We outline a general strategy to deal with perturbations in brane world
models. We illustrate the method by studying simple 6D brane world
compactifications. We introduce the background geometries induced by the
branes, and summarize the main physical features observed in the fluctuation
spectra. We compare these res... | [
{
"created": "Tue, 19 Jan 2010 11:53:39 GMT",
"version": "v1"
}
] | 2010-01-20 | [
[
"Parameswaran",
"S. L.",
""
],
[
"Randjbar-Daemi",
"S.",
""
],
[
"Salvio",
"A.",
""
]
] | We outline a general strategy to deal with perturbations in brane world models. We illustrate the method by studying simple 6D brane world compactifications. We introduce the background geometries induced by the branes, and summarize the main physical features observed in the fluctuation spectra. We compare these resul... |
1510.04759 | Tadashi Okazaki | Tadashi Okazaki | AdS2/CFT1, Whittaker vector and Wheeler-De Witt equation | 16 pages | Phys. Rev. D 92, 126010 (2015) | 10.1103/PhysRevD.92.126010 | NCTS-TH/1504 | hep-th math.NT quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the energy representation of conformal quantum mechanics as the
Whittaker vector without specifying classical Lagrangian. We show that a
generating function of expectation values among two excited states of the
dilatation operator in conformal quantum mechanics is a solution to the
Wheeler-DeWitt equation an... | [
{
"created": "Fri, 16 Oct 2015 02:05:26 GMT",
"version": "v1"
}
] | 2016-01-06 | [
[
"Okazaki",
"Tadashi",
""
]
] | We study the energy representation of conformal quantum mechanics as the Whittaker vector without specifying classical Lagrangian. We show that a generating function of expectation values among two excited states of the dilatation operator in conformal quantum mechanics is a solution to the Wheeler-DeWitt equation and ... |
1112.3502 | Horatiu Stefan Nastase | Horatiu Nastase | Introduction to supergravity | 152 pages, latex; reference added, reference corrected; typos
corrected, a few words changed | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These lectures present an introduction to supergravity, and are intended for
graduate students with a working knowledge of quantum field theory, including
the elementary group theory needed for it, but no prior knowledge of general
relativity, supersymmetry or string theory is assumed. I will start by
introducing the... | [
{
"created": "Thu, 15 Dec 2011 13:19:44 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jan 2012 12:14:45 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Jan 2012 15:57:26 GMT",
"version": "v3"
}
] | 2012-01-24 | [
[
"Nastase",
"Horatiu",
""
]
] | These lectures present an introduction to supergravity, and are intended for graduate students with a working knowledge of quantum field theory, including the elementary group theory needed for it, but no prior knowledge of general relativity, supersymmetry or string theory is assumed. I will start by introducing the n... |
1408.6613 | Ishwaree Neupane | Ishwaree P. Neupane (CERN) | Gauss-Bonnet assisted braneworld inflation in light of BICEP2 and Planck
data | 5 pages, 4 figures, revtex4; v2: some additions to text in response
to comments, published version | Phys. Rev. D 90, 123534 (2014) | 10.1103/PhysRevD.90.123534 | CERN-PH-TH-2014-168 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the idea that quantum gravity corrections usually suppress the
power of the scalar primordial spectrum (E-mode) more than the power of the
tensor primordial spectrum (B-mode), in this paper we construct a concrete
gravitational theory in five-dimensions for which $V(\phi)\propto \phi^n$-type
inflation ($... | [
{
"created": "Thu, 28 Aug 2014 03:08:25 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Dec 2014 09:03:41 GMT",
"version": "v2"
}
] | 2015-01-07 | [
[
"Neupane",
"Ishwaree P.",
"",
"CERN"
]
] | Motivated by the idea that quantum gravity corrections usually suppress the power of the scalar primordial spectrum (E-mode) more than the power of the tensor primordial spectrum (B-mode), in this paper we construct a concrete gravitational theory in five-dimensions for which $V(\phi)\propto \phi^n$-type inflation ($n\... |
1205.3438 | Marcelo Botta Cantcheff | M. Botta Cantcheff, Alexandre L. Gadelha, Dafni F. Z. Marchioro,
Daniel Luiz Nedel | String in AdS Black Hole: A Thermo Field Dynamic Approach | 24 pages, no figures | null | 10.1103/PhysRevD.86.086006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on Maldacena's description of an eternal AdS-black hole, we reassess
the Thermo Field Dynamics (TFD) formalism in the context of the AdS/CFT
correspondence. The model studied here involves the maximally extended
AdS-Schwarschild solution and two (non-interacting) copies of the CFT
associated to the global AdS s... | [
{
"created": "Tue, 15 May 2012 16:44:05 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Cantcheff",
"M. Botta",
""
],
[
"Gadelha",
"Alexandre L.",
""
],
[
"Marchioro",
"Dafni F. Z.",
""
],
[
"Nedel",
"Daniel Luiz",
""
]
] | Based on Maldacena's description of an eternal AdS-black hole, we reassess the Thermo Field Dynamics (TFD) formalism in the context of the AdS/CFT correspondence. The model studied here involves the maximally extended AdS-Schwarschild solution and two (non-interacting) copies of the CFT associated to the global AdS spa... |
hep-th/0112120 | Seok Kim | Seok Kim, Choonkyu Lee | Supersymmetry-based Approach to Quantum Particle Dynamics | revtex, 24pages, no figure | Annals Phys. 296 (2002) 390-405 | 10.1006/aphy.2002.6224 | SNUTP01-042 | hep-th | null | We present the N=2 supersymmetric formulation for the classical and quantum
dynamics of a nonrelativistic charged particle on a curved surface in the
presence of a perpendicular magnetic field. For a particle moving on a
constant-curvature surface in a constant magnetic field, our Hamiltonian
possesses the shape-inva... | [
{
"created": "Fri, 14 Dec 2001 02:31:01 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kim",
"Seok",
""
],
[
"Lee",
"Choonkyu",
""
]
] | We present the N=2 supersymmetric formulation for the classical and quantum dynamics of a nonrelativistic charged particle on a curved surface in the presence of a perpendicular magnetic field. For a particle moving on a constant-curvature surface in a constant magnetic field, our Hamiltonian possesses the shape-invari... |
2302.12117 | Manki Kim | Manki Kim | On string one-loop correction to the Einstein-Hilbert term and its
implications on the Kahler potential | v2: minor errors fixed. v3: additional check provided by comparing to
the known R^4 term. v5: normalization of PCO fixed. v6: matches JHEP version.
Discussions expanded. v7: minor errors fixed | null | 10.1007/JHEP07(2023)044 | MIT-CTP/5531 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To compute the string one-loop correction to the Kahler potential of moduli
fields of string compactifications in Einstein-frame, one must compute: the
string one-loop correction to the Einstein-Hilbert action, the string one-loop
correction to the moduli kinetic terms, the string one-loop correction to the
definitio... | [
{
"created": "Thu, 23 Feb 2023 15:58:08 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Feb 2023 15:09:33 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Apr 2023 00:53:15 GMT",
"version": "v3"
},
{
"created": "Mon, 10 Apr 2023 23:06:41 GMT",
"version": "v4"
},
{
"cr... | 2023-11-07 | [
[
"Kim",
"Manki",
""
]
] | To compute the string one-loop correction to the Kahler potential of moduli fields of string compactifications in Einstein-frame, one must compute: the string one-loop correction to the Einstein-Hilbert action, the string one-loop correction to the moduli kinetic terms, the string one-loop correction to the definition ... |
hep-th/9706019 | null | A. Bassetto, D. Colferai and G. Nardelli | $q\bar q$ interaction in light-cone gauge formulations of Yang-Mills
theory in 1+1 dimensions | 30 pages, latex, one figure included as a ps file, an Erratum
included | Nucl.Phys. B501 (1997) 227-250; Erratum-ibid. B507 (1997) 746-747 | null | CERN-TH/97-117 | hep-th hep-ph | null | A rectangular Wilson loop with sides parallel to space and time directions is
perturbatively evaluated in two light-cone gauge formulations of Yang-Mills
theory in 1+1 dimensions, with ``instantaneous'' and ``causal'' interactions
between static quarks. In the instantaneous formulation we get Abelian-like
exponentiat... | [
{
"created": "Tue, 3 Jun 1997 14:26:11 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Sep 1997 14:39:41 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Bassetto",
"A.",
""
],
[
"Colferai",
"D.",
""
],
[
"Nardelli",
"G.",
""
]
] | A rectangular Wilson loop with sides parallel to space and time directions is perturbatively evaluated in two light-cone gauge formulations of Yang-Mills theory in 1+1 dimensions, with ``instantaneous'' and ``causal'' interactions between static quarks. In the instantaneous formulation we get Abelian-like exponentiatio... |
hep-th/9612206 | Bergerhoff Bastian | Christof Wetterich (ITP, U Heidelberg) | Time Evolution of Non-Equilibrium Effective Action | 8 pages, Latex | Phys.Rev.Lett. 78 (1997) 3598-3601 | 10.1103/PhysRevLett.78.3598 | null | hep-th cond-mat | null | The time evolution of correlation functions in statistical systems is
described by an exact functional differential equation for the corresponding
generating functionals. This allows for a systematic discussion of
non-equilibrium physics and the approach to equilibrium without the need of
solving the nonlinear micros... | [
{
"created": "Thu, 19 Dec 1996 18:16:27 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Wetterich",
"Christof",
"",
"ITP, U Heidelberg"
]
] | The time evolution of correlation functions in statistical systems is described by an exact functional differential equation for the corresponding generating functionals. This allows for a systematic discussion of non-equilibrium physics and the approach to equilibrium without the need of solving the nonlinear microsco... |
0908.2618 | Fa-Min Chen | Fa-Min Chen | Symplectic Three-Algebra Unifying N=5,6 Superconformal
Chern-Simons-Matter Theories | 31 pages, minor changes, final results remain the same | JHEP 1008:077,2010 | 10.1007/JHEP08(2010)077 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a 3-algebra with structure constants being symmetric in the first
two indices. We also introduce an invariant anti-symmetric tensor into this
3-algebra and call it a symplectic 3-algebra. The general N=5 superconformal
Chern-Simons-matter (CSM) theory with SO(5) R-symmetry in three dimensions is
constructed... | [
{
"created": "Tue, 18 Aug 2009 19:46:14 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jan 2010 17:42:18 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Feb 2010 20:48:54 GMT",
"version": "v3"
},
{
"created": "Tue, 17 Aug 2010 22:24:46 GMT",
"version": "v4"
}
] | 2010-08-19 | [
[
"Chen",
"Fa-Min",
""
]
] | We define a 3-algebra with structure constants being symmetric in the first two indices. We also introduce an invariant anti-symmetric tensor into this 3-algebra and call it a symplectic 3-algebra. The general N=5 superconformal Chern-Simons-matter (CSM) theory with SO(5) R-symmetry in three dimensions is constructed b... |
2010.07867 | Keigo Shimada | Mio Kubota, Kin-ya Oda, Keigo Shimada, Masahide Yamaguchi | Cosmological Perturbations in Palatini Formalism | 29 pages, Comments welcome! | null | 10.1088/1475-7516/2021/03/006 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate cosmological perturbations of scalar-tensor theories in
Palatini formalism. First we introduce an action where the Ricci scalar is
conformally coupled to a function of a scalar field and its kinetic term and
there is also a k-essence term consisting of the scalar and its kinetic term.
This action has t... | [
{
"created": "Thu, 15 Oct 2020 16:39:56 GMT",
"version": "v1"
}
] | 2021-03-17 | [
[
"Kubota",
"Mio",
""
],
[
"Oda",
"Kin-ya",
""
],
[
"Shimada",
"Keigo",
""
],
[
"Yamaguchi",
"Masahide",
""
]
] | We investigate cosmological perturbations of scalar-tensor theories in Palatini formalism. First we introduce an action where the Ricci scalar is conformally coupled to a function of a scalar field and its kinetic term and there is also a k-essence term consisting of the scalar and its kinetic term. This action has thr... |
hep-th/9503023 | Klaus Kirsten | M. Bordag, E. Elizalde and K. Kirsten | Heat-kernel coefficients of the Laplace operator on the D-dimensional
ball | 29 pages, LaTex, lines had been cut in the previous version by
transmission, no further changes | J.Math.Phys.37:895-916,1996 | 10.1063/1.531418 | UB-ECM-PF 95/3 | hep-th | null | We present a very quick and powerful method for the calculation of
heat-kernel coefficients. It makes use of rather common ideas, as integral
representations of the spectral sum, Mellin transforms, non-trivial commutation
of series and integrals and skilful analytic continuation of zeta functions on
the complex plane... | [
{
"created": "Fri, 3 Mar 1995 20:14:28 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Mar 1995 16:03:53 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Bordag",
"M.",
""
],
[
"Elizalde",
"E.",
""
],
[
"Kirsten",
"K.",
""
]
] | We present a very quick and powerful method for the calculation of heat-kernel coefficients. It makes use of rather common ideas, as integral representations of the spectral sum, Mellin transforms, non-trivial commutation of series and integrals and skilful analytic continuation of zeta functions on the complex plane. ... |
2211.02064 | Ioannis Matthaiakakis | Johanna Erdmenger, Bastian He{\ss}, Ioannis Matthaiakakis, Ren\'e
Meyer | Universal Gibbons-Hawking-York term for theories with curvature, torsion
and non-metricity | Submission to SciPost, 22+9 pages, v2: extended discussion in section
3.3, added citations | SciPost Phys. 14, 099 (2023) | 10.21468/SciPostPhys.14.5.099 | null | hep-th cond-mat.str-el gr-qc | http://creativecommons.org/licenses/by/4.0/ | Motivated by establishing holographic renormalization for gravitational
theories with non-metricity and torsion, we present a new and efficient general
method for calculating Gibbons-Hawking-York (GHY) terms. Our method consists of
linearizing any nonlinearity in curvature, torsion or non-metricity by
introducing sui... | [
{
"created": "Thu, 3 Nov 2022 18:00:11 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Dec 2022 11:16:14 GMT",
"version": "v2"
}
] | 2023-05-03 | [
[
"Erdmenger",
"Johanna",
""
],
[
"Heß",
"Bastian",
""
],
[
"Matthaiakakis",
"Ioannis",
""
],
[
"Meyer",
"René",
""
]
] | Motivated by establishing holographic renormalization for gravitational theories with non-metricity and torsion, we present a new and efficient general method for calculating Gibbons-Hawking-York (GHY) terms. Our method consists of linearizing any nonlinearity in curvature, torsion or non-metricity by introducing suita... |
1111.1987 | Roberto Volpato | Alejandra Castro, Matthias R. Gaberdiel, Thomas Hartman, Alexander
Maloney, Roberto Volpato | The Gravity Dual of the Ising Model | 42 pages | null | 10.1103/PhysRevD.85.024032 | AEI-2011-079; NSF-KITP-11-221 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the partition function of three dimensional theories of gravity
in the quantum regime, where the AdS radius is Planck scale and the central
charge is of order one. The contribution from the AdS vacuum sector can - with
certain assumptions - be computed and equals the vacuum character of a minimal
model CF... | [
{
"created": "Tue, 8 Nov 2011 17:43:08 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Castro",
"Alejandra",
""
],
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Hartman",
"Thomas",
""
],
[
"Maloney",
"Alexander",
""
],
[
"Volpato",
"Roberto",
""
]
] | We evaluate the partition function of three dimensional theories of gravity in the quantum regime, where the AdS radius is Planck scale and the central charge is of order one. The contribution from the AdS vacuum sector can - with certain assumptions - be computed and equals the vacuum character of a minimal model CFT.... |
hep-th/0111230 | Hiroshi Ishikawa | Hiroshi Ishikawa (Tohoku Univ.) | Boundary states in coset conformal field theories | 30 pages, latex2e; (v3) typos corrected in eqs.(3.24)(3.26)(3.27), no
change in the results | Nucl.Phys. B629 (2002) 209-232 | 10.1016/S0550-3213(02)00131-1 | TU-640 | hep-th math.QA | null | We construct various boundary states in the coset conformal field theory G/H.
The G/H theory admits the twisted boundary condition if the G theory has an
outer automorphism of the horizontal subalgebra that induces an automorphism of
the H theory. By introducing the notion of the brane identification and the
brane se... | [
{
"created": "Mon, 26 Nov 2001 20:44:01 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Feb 2002 09:53:15 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Jul 2003 09:34:42 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Ishikawa",
"Hiroshi",
"",
"Tohoku Univ."
]
] | We construct various boundary states in the coset conformal field theory G/H. The G/H theory admits the twisted boundary condition if the G theory has an outer automorphism of the horizontal subalgebra that induces an automorphism of the H theory. By introducing the notion of the brane identification and the brane sele... |
hep-th/0002121 | Eva Silverstein | Shamit Kachru, Michael Schulz, and Eva Silverstein | Bounds on curved domain walls in 5d gravity | 9 pages, harvmac big. Version 2: Significant error in quantitative
bounds corrected; bounds are not numerically smaller than Standard Model
physics without further assumptions about the VEV of the dilaton. However,
qualitative bound on curvature scale by bulk Kaluza-Klein scale unchanged
Version 3: Minor change... | Phys.Rev.D62:085003,2000 | 10.1103/PhysRevD.62.085003 | SLAC-PUB-8381, SU-ITP-00/06 | hep-th | null | We discuss maximally symmetric curved deformations of the flat domain wall
solutions of five-dimensional dilaton gravity that appeared in a recent
approach to the cosmological constant problem. By analyzing the bulk field
configurations and the boundary conditions at a four-dimensional maximally
symmetric curved doma... | [
{
"created": "Tue, 15 Feb 2000 23:27:21 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Feb 2000 20:26:38 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Feb 2000 04:54:51 GMT",
"version": "v3"
}
] | 2009-10-07 | [
[
"Kachru",
"Shamit",
""
],
[
"Schulz",
"Michael",
""
],
[
"Silverstein",
"Eva",
""
]
] | We discuss maximally symmetric curved deformations of the flat domain wall solutions of five-dimensional dilaton gravity that appeared in a recent approach to the cosmological constant problem. By analyzing the bulk field configurations and the boundary conditions at a four-dimensional maximally symmetric curved domain... |
1706.04385 | Mustapha Azreg-A\"inou | Mustapha Azreg-A\"inou | Smoothed one-core and core--multi-shell regular black holes | 13 two-column pages, 3 figures, 2 tables. Extended version with new
title | Eur. Phys. J. C, 78(6) (2018) 476 | 10.1140/epjc/s10052-018-5966-y | null | hep-th astro-ph.GA astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the generic properties of a general, smoothly varying, spherically
symmetric mass distribution $\mathcal{D}(r,\theta)$, with no cosmological term
($\theta$ is a length scale parameter). Observing these constraints, we show
that (a) the de Sitter behavior of spacetime at the origin is generic and
depends on... | [
{
"created": "Wed, 14 Jun 2017 09:47:44 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jun 2018 07:42:50 GMT",
"version": "v2"
}
] | 2018-06-12 | [
[
"Azreg-Aïnou",
"Mustapha",
""
]
] | We discuss the generic properties of a general, smoothly varying, spherically symmetric mass distribution $\mathcal{D}(r,\theta)$, with no cosmological term ($\theta$ is a length scale parameter). Observing these constraints, we show that (a) the de Sitter behavior of spacetime at the origin is generic and depends only... |
2111.05772 | Eleni-Alexandra Kontou | Jackson R. Fliss, Ben Freivogel, Eleni-Alexandra Kontou | The double smeared null energy condition | 33 pages, 1 figure | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The null energy condition (NEC), an important assumption of the Penrose
singularity theorem, is violated by quantum fields. The natural generalization
of the NEC in quantum field theory, the renormalized null energy averaged over
a finite null segment, is known to be unbounded from below. Here, we propose an
alternat... | [
{
"created": "Wed, 10 Nov 2021 16:24:47 GMT",
"version": "v1"
}
] | 2021-11-11 | [
[
"Fliss",
"Jackson R.",
""
],
[
"Freivogel",
"Ben",
""
],
[
"Kontou",
"Eleni-Alexandra",
""
]
] | The null energy condition (NEC), an important assumption of the Penrose singularity theorem, is violated by quantum fields. The natural generalization of the NEC in quantum field theory, the renormalized null energy averaged over a finite null segment, is known to be unbounded from below. Here, we propose an alternativ... |
1307.0787 | Domenico Seminara | Luca Griguolo, Gabriele Martelloni, Matteo Poggi and Domenico Seminara | Perturbative evaluation of circular 1/2 BPS Wilson loops in N = 6 Super
Chern-Simons theories | 32 pages, 5 figures, Referemces added | null | 10.1007/JHEP09(2013)157 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a complete two-loop analysis of the quantum expectation value for
circular BPS Wilson loops in ABJ(M) theories. We examine in details the 1/2 BPS
case, that requires non-trivial fermionic couplings with the contour, finding
perfect agreement with the exact matrix model answer at zero framing. The
result is... | [
{
"created": "Tue, 2 Jul 2013 18:30:11 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Jul 2013 22:05:46 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Griguolo",
"Luca",
""
],
[
"Martelloni",
"Gabriele",
""
],
[
"Poggi",
"Matteo",
""
],
[
"Seminara",
"Domenico",
""
]
] | We present a complete two-loop analysis of the quantum expectation value for circular BPS Wilson loops in ABJ(M) theories. We examine in details the 1/2 BPS case, that requires non-trivial fermionic couplings with the contour, finding perfect agreement with the exact matrix model answer at zero framing. The result is o... |
1806.11550 | Zhijin Li | Zhijin Li | Superconformal Partial Waves for Stress-tensor Multiplet Correlator in
$4D$ $\mathcal{N}=2$ SCFTs | 50 Pages, 0 figure; v2: references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the superconformal partial waves of the four-point correlator
$\langle JJJJ\rangle$, in which the external operator $J$ is the superconformal
primary of the $4D$ $\mathcal{N}=2$ stress-tensor multiplet $\mathcal{J}$. We
develop the superembedding formalism for the superconformal field theories
(SCFTs) with... | [
{
"created": "Fri, 29 Jun 2018 17:34:21 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Feb 2020 19:40:44 GMT",
"version": "v2"
}
] | 2020-02-07 | [
[
"Li",
"Zhijin",
""
]
] | We compute the superconformal partial waves of the four-point correlator $\langle JJJJ\rangle$, in which the external operator $J$ is the superconformal primary of the $4D$ $\mathcal{N}=2$ stress-tensor multiplet $\mathcal{J}$. We develop the superembedding formalism for the superconformal field theories (SCFTs) with e... |
hep-th/0412273 | Steven Willison | Elias Gravanis and Steven Willison | Intersecting hypersurfaces in AdS and Lovelock gravity | 35 pages, 1 figure. Published version | J.Math.Phys.47:092503,2006 | 10.1063/1.2338143 | null | hep-th gr-qc | null | Colliding and intersecting hypersurfaces filled with matter (membranes) are
studied in the Lovelock higher order curvature theory of gravity. Lovelock
terms couple hypersurfaces of different dimensionalities, extending the range
of possible intersection configurations. We restrict the study to constant
curvature memb... | [
{
"created": "Wed, 22 Dec 2004 14:52:56 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Dec 2004 00:19:42 GMT",
"version": "v2"
},
{
"created": "Sat, 26 Feb 2005 05:04:38 GMT",
"version": "v3"
},
{
"created": "Tue, 18 Apr 2006 21:45:18 GMT",
"version": "v4"
},
{
"c... | 2008-11-26 | [
[
"Gravanis",
"Elias",
""
],
[
"Willison",
"Steven",
""
]
] | Colliding and intersecting hypersurfaces filled with matter (membranes) are studied in the Lovelock higher order curvature theory of gravity. Lovelock terms couple hypersurfaces of different dimensionalities, extending the range of possible intersection configurations. We restrict the study to constant curvature membra... |
hep-th/0212344 | Ram Brustein | R. Brustein, S.P. de Alwis, E.G. Novak | M-Theory Moduli Space and Cosmology | 42 pages, 3 figures | Phys.Rev. D68 (2003) 043507 | 10.1103/PhysRevD.68.043507 | null | hep-th | null | We conduct a systematic search for a viable string/M-theory cosmology,
focusing on cosmologies that include an era of slow-roll inflation, after which
the moduli are stabilized and the Universe is in a state with an acceptably
small cosmological constant. We observe that the duality relations between
different cosmol... | [
{
"created": "Tue, 31 Dec 2002 10:42:36 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Brustein",
"R.",
""
],
[
"de Alwis",
"S. P.",
""
],
[
"Novak",
"E. G.",
""
]
] | We conduct a systematic search for a viable string/M-theory cosmology, focusing on cosmologies that include an era of slow-roll inflation, after which the moduli are stabilized and the Universe is in a state with an acceptably small cosmological constant. We observe that the duality relations between different cosmolog... |
hep-th/0402046 | Antoine Van Proeyen | Pierre Binetruy, Gia Dvali, Renata Kallosh and Antoine Van Proeyen | Fayet-Iliopoulos Terms in Supergravity and Cosmology | 42 pages | Class.Quant.Grav. 21 (2004) 3137-3170 | 10.1088/0264-9381/21/13/005 | LPT Orsay-04/15, SU-ITP-04/02, NYU-TH/04/02/9, KUL-TF-04/02 | hep-th astro-ph gr-qc hep-ph | null | We clarify the structure of N=1 supergravity in 1+3 dimensions with constant
FI terms. The FI terms induce non-vanishing R-charges for the fermions and the
superpotential. Therefore the D-term inflation model in supergravity with
constant FI terms has to be revisited.
We also investigate the case of the so-called a... | [
{
"created": "Thu, 5 Feb 2004 17:12:52 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Binetruy",
"Pierre",
""
],
[
"Dvali",
"Gia",
""
],
[
"Kallosh",
"Renata",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | We clarify the structure of N=1 supergravity in 1+3 dimensions with constant FI terms. The FI terms induce non-vanishing R-charges for the fermions and the superpotential. Therefore the D-term inflation model in supergravity with constant FI terms has to be revisited. We also investigate the case of the so-called anoma... |
1510.06735 | Yuho Sakatani | Soo-Jong Rey, Yuho Sakatani | Finite Transformations in Doubled and Exceptional Space | 43 pages, 1 figure; v2: several discussion expanded | null | null | null | hep-th gr-qc math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the double field theory, gauge symmetries are realized as generalized
diffeomorphisms in the doubled spacetime. By consistency of the theory,
dependence of tensor fields on the doubled coordinates is strongly constrained.
This causes finite transformation law highly complicated, both technically and
conceptually. ... | [
{
"created": "Thu, 22 Oct 2015 19:58:11 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Feb 2016 07:34:35 GMT",
"version": "v2"
}
] | 2016-02-03 | [
[
"Rey",
"Soo-Jong",
""
],
[
"Sakatani",
"Yuho",
""
]
] | In the double field theory, gauge symmetries are realized as generalized diffeomorphisms in the doubled spacetime. By consistency of the theory, dependence of tensor fields on the doubled coordinates is strongly constrained. This causes finite transformation law highly complicated, both technically and conceptually. In... |
2406.07134 | Wei Li | Davide Gaiotto, Nikita Grygoryev, Wei Li | Categories of Line Defects and Cohomological Hall Algebras | 78 pages | null | null | null | hep-th math.AG math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Any four-dimensional Supersymmetric Quantum Field Theory with eight
supercharges can be associated to a monoidal category of BPS line defects. Any
Coulomb vacuum of such a theory can be conjecturally associated to an "algebra
of BPS particles'', exemplified by certain Cohomological Hall Algebras. We
conjecture the ex... | [
{
"created": "Tue, 11 Jun 2024 10:29:28 GMT",
"version": "v1"
}
] | 2024-06-12 | [
[
"Gaiotto",
"Davide",
""
],
[
"Grygoryev",
"Nikita",
""
],
[
"Li",
"Wei",
""
]
] | Any four-dimensional Supersymmetric Quantum Field Theory with eight supercharges can be associated to a monoidal category of BPS line defects. Any Coulomb vacuum of such a theory can be conjecturally associated to an "algebra of BPS particles'', exemplified by certain Cohomological Hall Algebras. We conjecture the exis... |
1704.00806 | Hualong Gervais | Hualong Gervais | Soft Photon Theorem for High Energy Amplitudes in Yukawa and Scalar
Theories | 50 pages, 14 figures | Phys. Rev. D 95, 125009 (2017) | 10.1103/PhysRevD.95.125009 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the emission of soft photons coupling to high energy fixed angle
scattering processes at first order in the electromagnetic coupling but to all
loop orders in a class of theories without soft divergences, including massive
and massless Yukawa and scalar theories. We adapt a method introduced by del
Duca for ... | [
{
"created": "Mon, 3 Apr 2017 20:54:41 GMT",
"version": "v1"
}
] | 2017-07-05 | [
[
"Gervais",
"Hualong",
""
]
] | We study the emission of soft photons coupling to high energy fixed angle scattering processes at first order in the electromagnetic coupling but to all loop orders in a class of theories without soft divergences, including massive and massless Yukawa and scalar theories. We adapt a method introduced by del Duca for qu... |
2402.04174 | Samuel Friot | Sumit Banik and Samuel Friot | Geometrical methods for the analytic evaluation of multiple
Mellin-Barnes integrals | 12 pages, 3 figures, presented by S. Friot at the XLV International
Conference of Theoretical Physics "Matter to the Deepest", Warsaw, Poland,
17-22 September 2023 (extended version of the contribution to the proceedings
published in Acta Physica Polonica B) | null | null | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two recently developed techniques of analytic evaluation of multifold
Mellin-Barnes (MB) integrals are presented. Both approaches rest on the
definition of geometrical objets conveniently associated with the MB
integrands, which can then be used along with multivariate residues analysis to
derive series representatio... | [
{
"created": "Tue, 6 Feb 2024 17:27:14 GMT",
"version": "v1"
}
] | 2024-02-07 | [
[
"Banik",
"Sumit",
""
],
[
"Friot",
"Samuel",
""
]
] | Two recently developed techniques of analytic evaluation of multifold Mellin-Barnes (MB) integrals are presented. Both approaches rest on the definition of geometrical objets conveniently associated with the MB integrands, which can then be used along with multivariate residues analysis to derive series representations... |
hep-th/0406173 | Hiromitsu Takayanagi | Yu Nakayama, Yuji Sugawara and Hiromitsu Takayanagi | Boundary States for the Rolling D-branes in NS5 Background | 25 pages, 2 figures, v2: typos corrected, reference added, v3:
emission rates of closed strings corrected | JHEP 0407 (2004) 020 | 10.1088/1126-6708/2004/07/020 | UT-04-18 | hep-th | null | In this paper we construct the time dependent boundary states describing the
``rolling D-brane solutions'' in the NS5 background discovered recently by
Kutasov by means of the classical DBI analysis. We first survey some aspects of
non-compact branes in the NS5 background based on known boundary states in the
N=2 Lio... | [
{
"created": "Mon, 21 Jun 2004 09:31:11 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jul 2004 08:20:33 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Aug 2004 05:52:45 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Nakayama",
"Yu",
""
],
[
"Sugawara",
"Yuji",
""
],
[
"Takayanagi",
"Hiromitsu",
""
]
] | In this paper we construct the time dependent boundary states describing the ``rolling D-brane solutions'' in the NS5 background discovered recently by Kutasov by means of the classical DBI analysis. We first survey some aspects of non-compact branes in the NS5 background based on known boundary states in the N=2 Liouv... |
2012.14358 | Sergey Mozgovoy | Sergey Mozgovoy and Boris Pioline | Attractor invariants, brane tilings and crystals | 58 pages, 19 figures | null | null | null | hep-th math.AG math.RT | http://creativecommons.org/licenses/by/4.0/ | Supersymmetric D-brane bound states on a Calabi-Yau threefold $X$ are counted
by generalized Donaldsdon-Thomas invariants $\Omega_Z(\gamma)$, depending on a
Chern character (or electromagnetic charge) $\gamma\in H^*(X)$ and a stability
condition (or central charge) $Z$. Attractor invariants $\Omega_*(\gamma)$ are
spe... | [
{
"created": "Mon, 28 Dec 2020 16:54:25 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jan 2022 18:05:56 GMT",
"version": "v2"
}
] | 2022-01-27 | [
[
"Mozgovoy",
"Sergey",
""
],
[
"Pioline",
"Boris",
""
]
] | Supersymmetric D-brane bound states on a Calabi-Yau threefold $X$ are counted by generalized Donaldsdon-Thomas invariants $\Omega_Z(\gamma)$, depending on a Chern character (or electromagnetic charge) $\gamma\in H^*(X)$ and a stability condition (or central charge) $Z$. Attractor invariants $\Omega_*(\gamma)$ are speci... |
1612.06348 | Ruslan Metsaev | R.R. Metsaev | General light-cone gauge approach to conformal fields and applications
to scalar and vector fields | Comments: 39 pages, v2: Old results unchanged. New results and
conclusions for cubic vertices for scalar and vector fields and many
technical details in Secs.5,6,7 added. Conjecture about interrelations
between cubic vertices for conformal fields and massless fields added.
Appendices A,B,C and references added | null | null | FIAN/TD/2016-27 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Totally symmetric arbitrary spin conformal fields propagating in the flat
space of even dimension greater than or equal to four are studied. For such
fields, we develop a general ordinary-derivative light-cone gauge formalism and
obtain restrictions imposed by the conformal algebra symmetries on interaction
vertices.... | [
{
"created": "Mon, 19 Dec 2016 20:47:49 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2022 13:34:54 GMT",
"version": "v2"
}
] | 2022-09-29 | [
[
"Metsaev",
"R. R.",
""
]
] | Totally symmetric arbitrary spin conformal fields propagating in the flat space of even dimension greater than or equal to four are studied. For such fields, we develop a general ordinary-derivative light-cone gauge formalism and obtain restrictions imposed by the conformal algebra symmetries on interaction vertices. W... |
1812.01763 | Kiyoshi Shiraishi | Kiyoshi Shiraishi, Satoru Hirenzaki | Quantum aspects of self-interacting fields around cosmic strings | 12 pages, two figures | Classical and Quantum Gravity 9, No. 10 (1992), pp. 2277-2286 | 10.1088/0264-9381/9/10/011 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The authors study the quantum effect of self-interacting fields in the
classical background of conical space, i.e. around a cosmic string with
infinitesimal width. The renormalized value of $\langle\phi^2\rangle$ and
energy-momentum tensor in the presence of cosmic strings are calculated in the
self-interacting scala... | [
{
"created": "Wed, 5 Dec 2018 00:38:39 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Jan 2019 03:12:19 GMT",
"version": "v2"
},
{
"created": "Sun, 17 Nov 2019 07:16:05 GMT",
"version": "v3"
},
{
"created": "Tue, 17 Dec 2019 01:35:52 GMT",
"version": "v4"
}
] | 2019-12-18 | [
[
"Shiraishi",
"Kiyoshi",
""
],
[
"Hirenzaki",
"Satoru",
""
]
] | The authors study the quantum effect of self-interacting fields in the classical background of conical space, i.e. around a cosmic string with infinitesimal width. The renormalized value of $\langle\phi^2\rangle$ and energy-momentum tensor in the presence of cosmic strings are calculated in the self-interacting scalar ... |
1202.3388 | I-Sheng Yang | I-Sheng Yang | The Strong Multifield Slowroll Condition and Spiral Inflation | 12 pages, version 4, cosmetic changes recommended by referee,
resubmitting to PRD | null | 10.1103/PhysRevD.85.123532 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out the existing confusions about the slowroll parameters and
conditions for multifield inflation. If one requires the fields to roll down
the gradient flow, we find that only articles adopting the Hubble slowroll
expansion are on the right track, and a correct condition can be found in a
recent book by Lidd... | [
{
"created": "Wed, 15 Feb 2012 17:57:14 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2012 21:13:23 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Apr 2012 16:46:20 GMT",
"version": "v3"
},
{
"created": "Thu, 19 Apr 2012 13:49:04 GMT",
"version": "v4"
},
{
"c... | 2013-05-30 | [
[
"Yang",
"I-Sheng",
""
]
] | We point out the existing confusions about the slowroll parameters and conditions for multifield inflation. If one requires the fields to roll down the gradient flow, we find that only articles adopting the Hubble slowroll expansion are on the right track, and a correct condition can be found in a recent book by Liddle... |
0907.1242 | Jan Troost | Sujay K. Ashok, Raphael Benichou, Jan Troost | Asymptotic Symmetries of String Theory on AdS3 X S3 with Ramond-Ramond
Fluxes | 30 pages | JHEP 0910:051,2009 | 10.1088/1126-6708/2009/10/051 | LPTENS-09/19 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | String theory on AdS3 space-times with boundary conditions that allow for
black hole states has global asymptotic symmetries which include an infinite
dimensional conformal algebra. Using the conformal current algebra for
sigma-models on PSU(1,1|2), we explicitly construct the R-symmetry and Virasoro
charges in the w... | [
{
"created": "Tue, 7 Jul 2009 15:55:35 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Ashok",
"Sujay K.",
""
],
[
"Benichou",
"Raphael",
""
],
[
"Troost",
"Jan",
""
]
] | String theory on AdS3 space-times with boundary conditions that allow for black hole states has global asymptotic symmetries which include an infinite dimensional conformal algebra. Using the conformal current algebra for sigma-models on PSU(1,1|2), we explicitly construct the R-symmetry and Virasoro charges in the wor... |
1812.01383 | Martin Cederwall | Martin Cederwall, Jakob Palmkvist | $L_\infty$ algebras for extended geometry | 8 pp., talk presented at Group32, Prague, July 2018 | null | 10.1088/1742-6596/1194/1/012021 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extended geometry provides a unified framework for double geometry,
exceptional geometry, etc., i.e., for the geometrisations of the string theory
and M-theory dualities. In this talk, we will explain the structure of gauge
transformations (generalised diffeomorphisms) in these models. They are
generically infinitely... | [
{
"created": "Tue, 4 Dec 2018 12:44:20 GMT",
"version": "v1"
}
] | 2019-05-22 | [
[
"Cederwall",
"Martin",
""
],
[
"Palmkvist",
"Jakob",
""
]
] | Extended geometry provides a unified framework for double geometry, exceptional geometry, etc., i.e., for the geometrisations of the string theory and M-theory dualities. In this talk, we will explain the structure of gauge transformations (generalised diffeomorphisms) in these models. They are generically infinitely r... |
2309.05734 | Christiana Pantelidou | Christiana Pantelidou and Benjamin Withers | Black hole excited states from broken translations in Euclidean time | 22 pages, 12 figures V2: references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prepare an excited finite temperature state in ${\cal N}=4$ SYM by means
of a Euclidean path integral with a relevant deformation. The deformation
explicitly breaks imaginary-time translations along the thermal circle whilst
preserving its periodicity. We then study how the state relaxes to thermal
equilibrium in ... | [
{
"created": "Mon, 11 Sep 2023 18:02:52 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Oct 2023 07:06:32 GMT",
"version": "v2"
}
] | 2023-10-26 | [
[
"Pantelidou",
"Christiana",
""
],
[
"Withers",
"Benjamin",
""
]
] | We prepare an excited finite temperature state in ${\cal N}=4$ SYM by means of a Euclidean path integral with a relevant deformation. The deformation explicitly breaks imaginary-time translations along the thermal circle whilst preserving its periodicity. We then study how the state relaxes to thermal equilibrium in re... |
hep-th/0304201 | Yunseok Seo | Soonkeon Nam, Heeyong Park, Yunseok Seo | Casimir Effect in $\kappa$-deformed Theory | LaTeX file, 9 pages, no figure | J.Korean Phys.Soc.42:467-470,2003 | null | null | hep-th | null | Quantum mechanical fluctuations in an interval give rise to the Casimir
effect, which destabilizes the size of the interval. This can be problematic in
constructing Kaluza-Klein theories. We consider the possibility that a
breakdown of the Poincar\'e symmetry in an extra dimension can solve this
instability problem. ... | [
{
"created": "Thu, 24 Apr 2003 04:42:32 GMT",
"version": "v1"
}
] | 2010-02-05 | [
[
"Nam",
"Soonkeon",
""
],
[
"Park",
"Heeyong",
""
],
[
"Seo",
"Yunseok",
""
]
] | Quantum mechanical fluctuations in an interval give rise to the Casimir effect, which destabilizes the size of the interval. This can be problematic in constructing Kaluza-Klein theories. We consider the possibility that a breakdown of the Poincar\'e symmetry in an extra dimension can solve this instability problem. As... |
hep-th/9609072 | null | Alan Chodos and Andras Kaiser | Zeta function regularization in de Sitter space: the Minkowski limit | TeX, 14 pages, a reference added | J.Math.Phys. 38 (1997) 4771-4782 | 10.1063/1.532122 | YCTP-P19-96 | hep-th | null | We study an integral representation for the zeta function of the one-loop
effective potential for a minimally coupled massive scalar field in
D-dimensional de Sitter spacetime. By deforming the contour of integration we
present it in a form suitable for letting the de Sitter radius tend to
infinity, and we demonstrat... | [
{
"created": "Mon, 9 Sep 1996 16:10:00 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Sep 1996 16:32:00 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Chodos",
"Alan",
""
],
[
"Kaiser",
"Andras",
""
]
] | We study an integral representation for the zeta function of the one-loop effective potential for a minimally coupled massive scalar field in D-dimensional de Sitter spacetime. By deforming the contour of integration we present it in a form suitable for letting the de Sitter radius tend to infinity, and we demonstrate ... |
0908.2075 | Anthony Hartin | Anthony Hartin | On the equivalence of semi-classical methods for QED in intense external
fields | 8 pages, 4 figures, paper for Advanced QED Methods for future
accelerators Workshop. v2: added Acknowledgements. v3: fixed equations 8 and
9. v4: fixed 3 typos | J.Phys.Conf.Ser.198:012004,2009 | 10.1088/1742-6596/198/1/012004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the semi-classical method of Nikishov-Ritus (NR), the derivation of the
transition rate of the beamstrahlung process is reviewed. This method uses the
Bound Interaction Picture and the exact solutions of the Dirac equation in the
external field potential. For future linear colliders, the nominal machine
paramet... | [
{
"created": "Fri, 14 Aug 2009 14:32:28 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Sep 2009 14:27:28 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Nov 2009 19:38:38 GMT",
"version": "v3"
},
{
"created": "Mon, 12 Mar 2012 16:26:07 GMT",
"version": "v4"
}
] | 2012-03-13 | [
[
"Hartin",
"Anthony",
""
]
] | Using the semi-classical method of Nikishov-Ritus (NR), the derivation of the transition rate of the beamstrahlung process is reviewed. This method uses the Bound Interaction Picture and the exact solutions of the Dirac equation in the external field potential. For future linear colliders, the nominal machine parameter... |
1903.08881 | Chiang-Mei Chen | Chiang-Mei Chen, Sang Pyo Kim, Jia-Rui Sun | Charge Emission from Near-Extremal Charged Black Holes | 9 pages, contribution to the proceedings of 15th Marcel Grossmann
Meeting (MG15) | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the symmetry of the near-horizon geometry and applying quantum field
theory of a complex scalar field, we study the spontaneous pair production of
charged scalars from near-extremal rotating, electrically and/or magnetically
charged black holes. Analytical expressions for pair production, vacuum
persistence and... | [
{
"created": "Thu, 21 Mar 2019 08:57:36 GMT",
"version": "v1"
}
] | 2019-03-22 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Kim",
"Sang Pyo",
""
],
[
"Sun",
"Jia-Rui",
""
]
] | Using the symmetry of the near-horizon geometry and applying quantum field theory of a complex scalar field, we study the spontaneous pair production of charged scalars from near-extremal rotating, electrically and/or magnetically charged black holes. Analytical expressions for pair production, vacuum persistence and a... |
hep-th/0110247 | Eric D'Hoker | Eric D'Hoker, D.H. Phong | Two-Loop Superstrings I, Main Formulas | 21 pages, no figures, references added, minor typos corrected | Phys.Lett.B529:241-255,2002 | 10.1016/S0370-2693(02)01255-8 | UCLA/01/TEP/24, Columbia/Math/01 | hep-th math.CV | null | An unambiguous and slice-independent formula for the two-loop superstring
measure on moduli space for even spin structure is constructed from first
principles. The construction uses the super-period matrix as moduli invariant
under worldsheet supersymmetry. This produces new subtle contributions to the
gauge-fixing p... | [
{
"created": "Fri, 26 Oct 2001 18:18:43 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Dec 2001 19:43:53 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"D'Hoker",
"Eric",
""
],
[
"Phong",
"D. H.",
""
]
] | An unambiguous and slice-independent formula for the two-loop superstring measure on moduli space for even spin structure is constructed from first principles. The construction uses the super-period matrix as moduli invariant under worldsheet supersymmetry. This produces new subtle contributions to the gauge-fixing pro... |
2301.07112 | Justin Kaidi | Justin Kaidi, Emily Nardoni, Gabi Zafrir, Yunqin Zheng | Symmetry TFTs and Anomalies of Non-Invertible Symmetries | 31+19 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | It is known that the 't Hooft anomalies of invertible global symmetries can
be characterized by an invertible TQFT in one higher dimension. The analogous
statement remains to be understood for non-invertible symmetries. In this note
we discuss how the linking invariants in a non-invertible TQFT known as the
Symmetry ... | [
{
"created": "Tue, 17 Jan 2023 19:00:01 GMT",
"version": "v1"
}
] | 2023-01-19 | [
[
"Kaidi",
"Justin",
""
],
[
"Nardoni",
"Emily",
""
],
[
"Zafrir",
"Gabi",
""
],
[
"Zheng",
"Yunqin",
""
]
] | It is known that the 't Hooft anomalies of invertible global symmetries can be characterized by an invertible TQFT in one higher dimension. The analogous statement remains to be understood for non-invertible symmetries. In this note we discuss how the linking invariants in a non-invertible TQFT known as the Symmetry TF... |
2008.04920 | Kays Haddad | Kays Haddad, Andreas Helset | Tidal effects in quantum field theory | 13 pages + appendices, 1 figure. v2: corrected typo in EM amplitude | null | 10.1007/JHEP12(2020)024 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the Hilbert series to extend the gravitational action for a scalar
field to a complete, non-redundant basis of higher-dimensional operators that
is quadratic in the scalars and the Weyl tensor. Such an extension of the
action fully describes tidal effects arising from operators involving two
powers of the cu... | [
{
"created": "Tue, 11 Aug 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Dec 2020 00:22:43 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Haddad",
"Kays",
""
],
[
"Helset",
"Andreas",
""
]
] | We apply the Hilbert series to extend the gravitational action for a scalar field to a complete, non-redundant basis of higher-dimensional operators that is quadratic in the scalars and the Weyl tensor. Such an extension of the action fully describes tidal effects arising from operators involving two powers of the curv... |
2407.08805 | Pawe{\l} Matus | Pawe{\l} Matus, Rajesh Biswas, Piotr Sur\'owka, Francisco
Pe\~na-Ben\'itez | Non-relativistic transport from frame-indifferent kinetic theory | 27 pages | null | null | null | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper explores the application of Newton-Cartan geometry to the kinetic
theory of gases that includes non-relativistic gravitational effects and the
principle of general covariance. Starting with an introduction to the basics of
Newton-Cartan geometry, we examine the motion of point particles within this
framewo... | [
{
"created": "Thu, 11 Jul 2024 18:29:09 GMT",
"version": "v1"
}
] | 2024-07-15 | [
[
"Matus",
"Paweł",
""
],
[
"Biswas",
"Rajesh",
""
],
[
"Surówka",
"Piotr",
""
],
[
"Peña-Benítez",
"Francisco",
""
]
] | This paper explores the application of Newton-Cartan geometry to the kinetic theory of gases that includes non-relativistic gravitational effects and the principle of general covariance. Starting with an introduction to the basics of Newton-Cartan geometry, we examine the motion of point particles within this framework... |
hep-th/9905153 | Bert Janssen | Bert Janssen, Sudipta Mukherji | Kaluza-Klein dipoles, brane/anti-brane pairs and instabilities | 13 pages, 1 figure, major changes w.r.t. previous version, new
section added | null | null | IFT-UAM/CSIC-99-20 | hep-th | null | We review the method of constructing dipole and string loop solutions from
the higher-dimensional (Euclidean) Kerr black hole. We analyse the results in
various dimensions, finding solutions earlier given in the literature. Then we
construct a new heterotic dipole with non-trivial dilaton and gauge fields.
This can, ... | [
{
"created": "Fri, 21 May 1999 14:18:58 GMT",
"version": "v1"
},
{
"created": "Thu, 27 May 1999 11:19:24 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jun 1999 10:58:22 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Janssen",
"Bert",
""
],
[
"Mukherji",
"Sudipta",
""
]
] | We review the method of constructing dipole and string loop solutions from the higher-dimensional (Euclidean) Kerr black hole. We analyse the results in various dimensions, finding solutions earlier given in the literature. Then we construct a new heterotic dipole with non-trivial dilaton and gauge fields. This can, in... |
hep-th/9512003 | Roger Brooks | Roger Brooks | The Physics Inside Topological Quantum Field Theories | LaTeX, 7 pages | Class.Quant.Grav.14:L87-L91,1997 | 10.1088/0264-9381/14/5/003 | SU-ITP-95-28, MIT-CTP-2491 | hep-th | null | We show that the equations of motion defined over a specific field space are
realizable as operator conditions in the physical sector of a generalized Floer
theory defined over that field space. The ghosts associated with such a
construction are found not to be dynamical. This construction is applied to
gravity on a ... | [
{
"created": "Fri, 1 Dec 1995 18:29:21 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Brooks",
"Roger",
""
]
] | We show that the equations of motion defined over a specific field space are realizable as operator conditions in the physical sector of a generalized Floer theory defined over that field space. The ghosts associated with such a construction are found not to be dynamical. This construction is applied to gravity on a fo... |
hep-th/0412143 | Gerd Rudolph | P.D.Jarvis, J.Kijowski and G.Rudolph | On the Structure of the Observable Algebra of QCD on the Lattice | 33 pages | J.Phys.A38:5359-5377,2005 | 10.1088/0305-4470/38/23/020 | null | hep-th | null | The structure of the observable algebra ${\mathfrak O}_{\Lambda}$ of lattice
QCD in the Hamiltonian approach is investigated. As was shown earlier,
${\mathfrak O}_{\Lambda}$ is isomorphic to the tensor product of a gluonic
$C^{*}$-subalgebra, built from gauge fields and a hadronic subalgebra
constructed from gauge in... | [
{
"created": "Tue, 14 Dec 2004 11:34:51 GMT",
"version": "v1"
}
] | 2009-11-05 | [
[
"Jarvis",
"P. D.",
""
],
[
"Kijowski",
"J.",
""
],
[
"Rudolph",
"G.",
""
]
] | The structure of the observable algebra ${\mathfrak O}_{\Lambda}$ of lattice QCD in the Hamiltonian approach is investigated. As was shown earlier, ${\mathfrak O}_{\Lambda}$ is isomorphic to the tensor product of a gluonic $C^{*}$-subalgebra, built from gauge fields and a hadronic subalgebra constructed from gauge inva... |
1109.1036 | Hugo Garcia-Compean | Hugo Garcia-Compean, Francisco J. Turrubiates | Ground-state Wigner functional of linearized gravitational field | 18 pages, no figures | null | 10.1142/S0217751X11054899 | Cinvestav-fis/79-2011 | hep-th gr-qc math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The deformation quantization formalism is applied to the linearized
gravitational field. Standard aspects of this formalism are worked out before
the ground state Wigner functional is obtained. Finally, the propagator for the
graviton is also discussed within the context of this formalism.
| [
{
"created": "Tue, 6 Sep 2011 01:11:07 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Garcia-Compean",
"Hugo",
""
],
[
"Turrubiates",
"Francisco J.",
""
]
] | The deformation quantization formalism is applied to the linearized gravitational field. Standard aspects of this formalism are worked out before the ground state Wigner functional is obtained. Finally, the propagator for the graviton is also discussed within the context of this formalism. |
hep-th/9702088 | Leith Cooper | Leith Cooper, Ian I. Kogan and Richard J. Szabo | Dynamical Description of Spectral Flow in N=2 Superconformal Field
Theories | 20 pages, LaTeX, no figures | Nucl.Phys.B498:492-510,1997 | 10.1016/S0550-3213(97)00291-5 | OUTP-97-08P | hep-th | null | We show how the spectral flow between the Neveu-Schwarz and Ramond sectors of
N=2 superconformal field theories can be described in three dimensions in terms
of the propagation of charged particles coupled to a a Chern-Simons gauge
theory. Quantum mechanical mixing between the degenerate Chern-Simons vacua
interpolat... | [
{
"created": "Tue, 11 Feb 1997 12:21:06 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Cooper",
"Leith",
""
],
[
"Kogan",
"Ian I.",
""
],
[
"Szabo",
"Richard J.",
""
]
] | We show how the spectral flow between the Neveu-Schwarz and Ramond sectors of N=2 superconformal field theories can be described in three dimensions in terms of the propagation of charged particles coupled to a a Chern-Simons gauge theory. Quantum mechanical mixing between the degenerate Chern-Simons vacua interpolates... |
1312.2280 | Steven Duplij | Steven Duplij, Gerald A. Goldin and Vladimir Shtelen | Conformal inversion and Maxwell field invariants in four- and
six-dimensional spacetimes | 10 pages, birkjour.cls, submitted for the Proceedings of the XXXIInd
Workshop on Geometric Methods in Physics, (Bialowieza, Poland, July 2013),
v2: minor improvements | Geometric Methods in Physics, Proceedings XXXII Workshop
(Bialowieza, 2013), Trends in Mathematics 2014 (Springer), pp. 233-242 | 10.1007/978-3-319-06248-8_20 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conformally compactified (3+1)-dimensional Minkowski spacetime may be
identified with the projective light cone in (4+2)-dimensional spacetime. In
the latter spacetime the special conformal group acts via rotations and boosts,
and conformal inversion acts via reflection in a single coordinate.
Hexaspherical coordinat... | [
{
"created": "Sun, 8 Dec 2013 23:28:06 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Feb 2014 19:35:48 GMT",
"version": "v2"
}
] | 2017-01-05 | [
[
"Duplij",
"Steven",
""
],
[
"Goldin",
"Gerald A.",
""
],
[
"Shtelen",
"Vladimir",
""
]
] | Conformally compactified (3+1)-dimensional Minkowski spacetime may be identified with the projective light cone in (4+2)-dimensional spacetime. In the latter spacetime the special conformal group acts via rotations and boosts, and conformal inversion acts via reflection in a single coordinate. Hexaspherical coordinates... |
1212.5044 | Euro Spallucci | Anais Smailagic, Euro Spallucci | Thermodynamical phases of a regular SAdS black hole | 12 pages; 6 Figures; accepted for publication in Int. J. Mod. Phys. D | null | 10.1142/S0218271813500107 | null | hep-th gr-qc hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper studies the thermodynamical stability of regular BHs in AdS5
background. We investigate off-shell free energy of the system as a function of
temperature for different values of a "coupling constant" L=4 theta/l^2, where
the cosmological constant is Lambda = -3/l^2 and \sqrt{theta} is a "minimal
length". Th... | [
{
"created": "Thu, 20 Dec 2012 14:15:59 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Smailagic",
"Anais",
""
],
[
"Spallucci",
"Euro",
""
]
] | This paper studies the thermodynamical stability of regular BHs in AdS5 background. We investigate off-shell free energy of the system as a function of temperature for different values of a "coupling constant" L=4 theta/l^2, where the cosmological constant is Lambda = -3/l^2 and \sqrt{theta} is a "minimal length". The ... |
1303.5282 | Sunandan Gangopadhyay | Sunandan Gangopadhyay | Voros product and noncommutative inspired black holes | To appear in Mod. Phys. Lett. A. This paper is an expanded version of
earlier works. Some new results have also been added | Mod. Phys. Lett. A 28 (2013) 1350030 | 10.1142/S0217732313500302 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We emphasize the importance of the Voros product in defining noncommutative
inspired black holes. The computation of entropy for both the noncommutative
inspired Schwarzschild and Reissner-Nordstr\"{o}m black holes show that the
area law holds upto order $\frac{1}{\sqrt{\theta}}e^{-M^2/\theta}$. The leading
correctio... | [
{
"created": "Thu, 21 Mar 2013 15:05:22 GMT",
"version": "v1"
}
] | 2013-03-26 | [
[
"Gangopadhyay",
"Sunandan",
""
]
] | We emphasize the importance of the Voros product in defining noncommutative inspired black holes. The computation of entropy for both the noncommutative inspired Schwarzschild and Reissner-Nordstr\"{o}m black holes show that the area law holds upto order $\frac{1}{\sqrt{\theta}}e^{-M^2/\theta}$. The leading correction ... |
1102.4624 | Daniel Litim | Daniel F. Litim | Renormalisation group and the Planck scale | 14 pages, 6 figures, to appear in the Philosophical Transactions A of
the Royal Society, London | Phil. Trans. R. Soc. A 369 (2011) 2759-2778 | 10.1098/rsta.2011.0103 | INT-PUB-11-004 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I discuss the renormalisation group approach to gravity, its link to Steven
Weinberg's asymptotic safety scenario, and give an overview of results with
applications to particle physics and cosmology.
| [
{
"created": "Tue, 22 Feb 2011 21:15:17 GMT",
"version": "v1"
}
] | 2011-09-19 | [
[
"Litim",
"Daniel F.",
""
]
] | I discuss the renormalisation group approach to gravity, its link to Steven Weinberg's asymptotic safety scenario, and give an overview of results with applications to particle physics and cosmology. |
hep-th/0402011 | Dorje C. Brody | Carl M. Bender, Dorje C. Brody, and Hugh F. Jones | Scalar Quantum Field Theory with Cubic Interaction | Corrected expressions in equations (20) and (21) | Phys.Rev.Lett. 93 (2004) 251601 | 10.1103/PhysRevLett.93.251601 | null | hep-th | null | In this paper it is shown that an i phi^3 field theory is a physically
acceptable field theory model (the spectrum is positive and the theory is
unitary). The demonstration rests on the perturbative construction of a linear
operator C, which is needed to define the Hilbert space inner product. The C
operator is a new... | [
{
"created": "Mon, 2 Feb 2004 19:10:21 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Feb 2004 13:49:06 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Feb 2004 17:45:47 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Bender",
"Carl M.",
""
],
[
"Brody",
"Dorje C.",
""
],
[
"Jones",
"Hugh F.",
""
]
] | In this paper it is shown that an i phi^3 field theory is a physically acceptable field theory model (the spectrum is positive and the theory is unitary). The demonstration rests on the perturbative construction of a linear operator C, which is needed to define the Hilbert space inner product. The C operator is a new, ... |
1205.0558 | Dmitry I. Podolsky | Dmitry Podolsky, Eric Greenwood, Glenn Starkman | Quantum kinetics and prethermalization of Hawking radiation | 26 pages, 5 figures | null | null | null | hep-th astro-ph.CO astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reinvestigate the emission of Hawking radiation during gravitational
collapse to a black hole. Both CGHS collapse of a shock wave in
(1+1)-dimensional dilaton gravity and Schwarzschild collapse of a spherically
symmetric thin shell in (3+1)-dimensional gravity are considered. Studying the
dynamics of in-vacuum pol... | [
{
"created": "Wed, 2 May 2012 20:00:43 GMT",
"version": "v1"
}
] | 2012-05-04 | [
[
"Podolsky",
"Dmitry",
""
],
[
"Greenwood",
"Eric",
""
],
[
"Starkman",
"Glenn",
""
]
] | We reinvestigate the emission of Hawking radiation during gravitational collapse to a black hole. Both CGHS collapse of a shock wave in (1+1)-dimensional dilaton gravity and Schwarzschild collapse of a spherically symmetric thin shell in (3+1)-dimensional gravity are considered. Studying the dynamics of in-vacuum polar... |
hep-th/9507004 | Oleg Soloviev | Oleg A Soloviev | Interacting Wess-Zumino-Novikov-Witten Models | 26 pages, LaTex file | Int.J.Mod.Phys. A11 (1996) 2591-2611 | 10.1142/S0217751X96001243 | QMW-PH-95-26 | hep-th | null | We study the system of two WZNW models coupled to each other via the
current-current interaction. The system is proven to possess the strong/weak
coupling duality symmetry. The strong coupling phase of this theory is
discussed in detail. It is shown that in this phase the interacting WZNW models
approach non-trivial ... | [
{
"created": "Mon, 3 Jul 1995 11:01:59 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Soloviev",
"Oleg A",
""
]
] | We study the system of two WZNW models coupled to each other via the current-current interaction. The system is proven to possess the strong/weak coupling duality symmetry. The strong coupling phase of this theory is discussed in detail. It is shown that in this phase the interacting WZNW models approach non-trivial co... |
hep-th/0104032 | Matthew J. Strassler | M.J. Strassler (U.Pennsylvania) | On Methods for Extracting Exact Non-perturbative Results in
Non-supersymmetric Gauge Theories | 17 pages, one figure (v2, sentence added to abstract) | null | null | UPR-934-T | hep-th hep-lat hep-ph | null | At large N, a field theory and its orbifolds (given by projecting out some of
its fields) share the same planar graphs. If the parent-orbifold relation
continues even nonperturbatively, then properties such as confinement and
chiral symmetry breaking will appear in both parent and orbifold. N=1
supersymmetric Yang-Mi... | [
{
"created": "Tue, 3 Apr 2001 20:47:34 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Apr 2001 17:12:09 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Strassler",
"M. J.",
"",
"U.Pennsylvania"
]
] | At large N, a field theory and its orbifolds (given by projecting out some of its fields) share the same planar graphs. If the parent-orbifold relation continues even nonperturbatively, then properties such as confinement and chiral symmetry breaking will appear in both parent and orbifold. N=1 supersymmetric Yang-Mill... |
hep-th/9906054 | David Nolland | Paul Mansfield and David Nolland (Durham) | One-loop Conformal Anomalies From AdS/CFT in the Schrodinger
Representation | LaTeX, 28 pages, 3 figures, minor corrections, reference added | JHEP 9907 (1999) 028 | 10.1088/1126-6708/1999/07/028 | DTP/99/41 | hep-th | null | We compute the conformal anomalies of boundary CFTs for scalar and fermionic
fields propagating in AdS spacetime at one-loop. The coefficients are
quantized, with values related to the mass-spectra for Kaluza-Klein
compactifications of Supergravity on AdS5xS5 and AdS7xS4. Our approach
interprets the boundary partitio... | [
{
"created": "Mon, 7 Jun 1999 17:43:53 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Jun 1999 15:23:13 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Mansfield",
"Paul",
"",
"Durham"
],
[
"Nolland",
"David",
"",
"Durham"
]
] | We compute the conformal anomalies of boundary CFTs for scalar and fermionic fields propagating in AdS spacetime at one-loop. The coefficients are quantized, with values related to the mass-spectra for Kaluza-Klein compactifications of Supergravity on AdS5xS5 and AdS7xS4. Our approach interprets the boundary partition ... |
1603.00447 | Masato Arai | Masato Arai, Filip Blaschke, Minoru Eto | BPS Boojums in N=2 supersymmetric gauge theories I | 69 pages, 27 figures. Ver. 1 has been divided into two papers and
this paper is the first part of the division. The second part will soon
appear with the title "BPS Boojums in N=2 supersymmetric gauge theories II" | Prog Theor Exp Phys (2017) | 10.1093/ptep/ptx005 | YGHP-16-01-A | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study 1/4 Bogomol'nyi-Prasad-Sommerfield (BPS) composite solitons of
vortex strings, domain walls and boojums in ${\cal N}=2$ supersymmetric Abelian
gauge theories in four dimensions. We obtain solutions to the 1/4 BPS equations
with the finite gauge coupling constant. To obtain numerical solutions for
generic cou... | [
{
"created": "Tue, 1 Mar 2016 20:32:21 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Nov 2016 00:47:35 GMT",
"version": "v2"
}
] | 2019-12-06 | [
[
"Arai",
"Masato",
""
],
[
"Blaschke",
"Filip",
""
],
[
"Eto",
"Minoru",
""
]
] | We study 1/4 Bogomol'nyi-Prasad-Sommerfield (BPS) composite solitons of vortex strings, domain walls and boojums in ${\cal N}=2$ supersymmetric Abelian gauge theories in four dimensions. We obtain solutions to the 1/4 BPS equations with the finite gauge coupling constant. To obtain numerical solutions for generic coupl... |
hep-th/0506195 | Duiliu-Emanuel Diaconescu | Duiliu-Emanuel Diaconescu, Ron Donagi, Tony Pantev | Geometric Transitions and Mixed Hodge Structures | 19 pages | null | null | null | hep-th | null | We formulate and prove a B-model disc level large N duality result for
general conifold transitions between compact Calabi-Yau spaces using
degenerations of Hodge structures.
| [
{
"created": "Thu, 23 Jun 2005 15:23:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Diaconescu",
"Duiliu-Emanuel",
""
],
[
"Donagi",
"Ron",
""
],
[
"Pantev",
"Tony",
""
]
] | We formulate and prove a B-model disc level large N duality result for general conifold transitions between compact Calabi-Yau spaces using degenerations of Hodge structures. |
2311.15844 | Ning Su | Slava Rychkov, Ning Su | New Developments in the Numerical Conformal Bootstrap | 49 pages, 11 figures. Details and references added, version to appear
in Rev.Mod.Phys | null | null | null | hep-th cond-mat.stat-mech | http://creativecommons.org/licenses/by/4.0/ | The numerical conformal bootstrap has become in the last 15 years an
indispensable tool for studying strongly coupled CFTs in various dimensions.
Here we review the main developments in the field in the last 5 years, since
the appearance of the previous comprehensive review \cite{Poland:2018epd}. We
describe developm... | [
{
"created": "Mon, 27 Nov 2023 14:10:13 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2024 08:02:00 GMT",
"version": "v2"
}
] | 2024-07-31 | [
[
"Rychkov",
"Slava",
""
],
[
"Su",
"Ning",
""
]
] | The numerical conformal bootstrap has become in the last 15 years an indispensable tool for studying strongly coupled CFTs in various dimensions. Here we review the main developments in the field in the last 5 years, since the appearance of the previous comprehensive review \cite{Poland:2018epd}. We describe developmen... |
1301.2789 | Dmitri Gal'tsov | D.V. Gal'tsov | Transplanckian radiation in theories with extra dimensions | To be published in Proceedings of 10-th International Conference on
Gravitation, Astrophysics and Cosmology (ICGAC-10), December 17-22, 2011,
Quy-Nhon, Vietnam | null | null | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss whether the particles undergoing transplanckian collisions in
TeV-scale gravity can deplete all their energy on bremsstrahlung for the impact
parameters much larger than the gravitational radius of the presumably created
black hole.
| [
{
"created": "Sun, 13 Jan 2013 16:31:58 GMT",
"version": "v1"
}
] | 2013-01-15 | [
[
"Gal'tsov",
"D. V.",
""
]
] | We discuss whether the particles undergoing transplanckian collisions in TeV-scale gravity can deplete all their energy on bremsstrahlung for the impact parameters much larger than the gravitational radius of the presumably created black hole. |
1009.5846 | David Dudal | D. Dudal, N. Vandersickel, L. Baulieu, S.P. Sorella, M.S. Guimaraes,
M.Q. Huber, O. Oliveira and D. Zwanziger | From unphysical gluon and ghost propagators to physical glueball
propagators (in the Gribov-Zwanziger picture): a not so trivial task? | 10 pages, 3 .eps figures. Talk given by D. Dudal at Light Cone 2010:
Relativistic Hadronic and Particle Physics, June 14-18, 2010, Valencia, Spain | PoS LC2010:021,2010 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | During recent years, a good agreement was found between the analytical
derivation and the numerical simulation of the Landau gauge gluon and ghost
propagators. We mention the Schwinger-Dyson and Gribov-Zwanziger formalism for
the analytical work. Although the agreement between several approaches is nice,
these propag... | [
{
"created": "Wed, 29 Sep 2010 11:29:53 GMT",
"version": "v1"
}
] | 2011-03-10 | [
[
"Dudal",
"D.",
""
],
[
"Vandersickel",
"N.",
""
],
[
"Baulieu",
"L.",
""
],
[
"Sorella",
"S. P.",
""
],
[
"Guimaraes",
"M. S.",
""
],
[
"Huber",
"M. Q.",
""
],
[
"Oliveira",
"O.",
""
],
[
"Zwanziger... | During recent years, a good agreement was found between the analytical derivation and the numerical simulation of the Landau gauge gluon and ghost propagators. We mention the Schwinger-Dyson and Gribov-Zwanziger formalism for the analytical work. Although the agreement between several approaches is nice, these propagat... |
2103.12211 | Yuji Tachikawa | Yuji Tachikawa | Topological modular forms and the absence of a heterotic global anomaly | 1 title page + 7 pages + 2 pages of references | null | null | null | hep-th math.AT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spacetime theories obtained from perturbative string theory constructions are
automatically free of perturbative anomalies, but it is not settled whether
they are always free of global anomalies. Here we discuss a possible
$\mathbb{Z}_{24}$-valued pure gravitational anomaly of heterotic
compactifications down to two ... | [
{
"created": "Mon, 22 Mar 2021 22:39:25 GMT",
"version": "v1"
}
] | 2021-03-24 | [
[
"Tachikawa",
"Yuji",
""
]
] | Spacetime theories obtained from perturbative string theory constructions are automatically free of perturbative anomalies, but it is not settled whether they are always free of global anomalies. Here we discuss a possible $\mathbb{Z}_{24}$-valued pure gravitational anomaly of heterotic compactifications down to two sp... |
2301.02741 | Samuel Laliberte | Matteo Blamart, Samuel Laliberte and Robert Brandenberger | TCC bounds on the static patch of de Sitter space | null | null | 10.1007/JHEP05(2023)193 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Pei-Ming Ho and Hikaru Kawai have argued that treating particles as
wave packets can lead to a shutdown of Hawking radiation after a scrambling
time in the case of Schwarzschild black holes. This shutdown arises from
viewing quantum field theory near the black hole horizon as an effective field
theory, and ... | [
{
"created": "Fri, 6 Jan 2023 22:50:40 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Feb 2023 18:58:22 GMT",
"version": "v2"
},
{
"created": "Tue, 9 May 2023 16:41:09 GMT",
"version": "v3"
}
] | 2023-06-14 | [
[
"Blamart",
"Matteo",
""
],
[
"Laliberte",
"Samuel",
""
],
[
"Brandenberger",
"Robert",
""
]
] | Recently, Pei-Ming Ho and Hikaru Kawai have argued that treating particles as wave packets can lead to a shutdown of Hawking radiation after a scrambling time in the case of Schwarzschild black holes. This shutdown arises from viewing quantum field theory near the black hole horizon as an effective field theory, and im... |
hep-th/0505223 | Hong Lu | M. Cvetic, H. Lu, Don N. Page and C.N. Pope | New Einstein-Sasaki and Einstein Spaces from Kerr-de Sitter | latex, 26 pages | JHEP 0907:082,2009 | 10.1088/1126-6708/2009/07/082 | MIFP-05-10, UPR-1117-T, Alberta Thy 07-05 | hep-th | null | In this paper, which is an elaboration of our results in hep-th/0504225, we
construct new Einstein-Sasaki spaces L^{p,q,r_1,...,r_{n-1}} in all odd
dimensions D=2n+1\ge 5. They arise by taking certain BPS limits of the
Euclideanised Kerr-de Sitter metrics. This yields local Einstein-Sasaki metrics
of cohomogeneity n,... | [
{
"created": "Tue, 24 May 2005 20:17:50 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Cvetic",
"M.",
""
],
[
"Lu",
"H.",
""
],
[
"Page",
"Don N.",
""
],
[
"Pope",
"C. N.",
""
]
] | In this paper, which is an elaboration of our results in hep-th/0504225, we construct new Einstein-Sasaki spaces L^{p,q,r_1,...,r_{n-1}} in all odd dimensions D=2n+1\ge 5. They arise by taking certain BPS limits of the Euclideanised Kerr-de Sitter metrics. This yields local Einstein-Sasaki metrics of cohomogeneity n, w... |
1905.11983 | Xinan Zhou | Leonardo Rastelli, Konstantinos Roumpedakis, Xinan Zhou | $\mathbf{AdS_3\times S^3}$ Tree-Level Correlators: Hidden
Six-Dimensional Conformal Symmetry | 29 pages | null | 10.1007/JHEP10(2019)140 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the calculation of holographic correlators in $AdS_3$. We develop
new methods to evaluate exchange Witten diagrams, resolving some technical
difficulties that prevent a straightforward application of the methods used in
higher dimensions. We perform detailed calculations in the $AdS_3 \times S^3
\times K3$... | [
{
"created": "Tue, 28 May 2019 17:59:59 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Rastelli",
"Leonardo",
""
],
[
"Roumpedakis",
"Konstantinos",
""
],
[
"Zhou",
"Xinan",
""
]
] | We revisit the calculation of holographic correlators in $AdS_3$. We develop new methods to evaluate exchange Witten diagrams, resolving some technical difficulties that prevent a straightforward application of the methods used in higher dimensions. We perform detailed calculations in the $AdS_3 \times S^3 \times K3$ b... |
hep-th/0007047 | T. Schucker | Thomas Schucker (Marseille) | Spin group and almost commutative geometry | 25 pages LaTeX, 1 figure, this paper will not be submitted to any
journal, in particular not to Nucl.Phys.B | null | null | CPT-00/P.4031 | hep-th gr-qc | null | For Connes' spectral triples, the group of automorphisms lifted to the
Hilbert space is defined and used to fluctuate the metric. A few commutative
examples are presented including Chamseddine and Connes' spectral unification
of gravity and electromagnetism. One almost commutative example is treated: the
full standar... | [
{
"created": "Thu, 6 Jul 2000 16:33:24 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schucker",
"Thomas",
"",
"Marseille"
]
] | For Connes' spectral triples, the group of automorphisms lifted to the Hilbert space is defined and used to fluctuate the metric. A few commutative examples are presented including Chamseddine and Connes' spectral unification of gravity and electromagnetism. One almost commutative example is treated: the full standard ... |
hep-th/9502055 | Antti Niemi | Antti J. Niemi | On the number of periodic classical trajectories in a Hamiltonian
dynamical system | Standard Latex - run twice | null | null | UU-ITP 01-1995, HU-TFT 95-04 | hep-th | null | Periodic classical trajectories are of fundamental importance both in
classical and quantum physics. Here we develop path integral techniques to
investigate such trajectories in an arbitrary, not necessarily energy
conserving hamiltonian system. In particular, we present a simple derivation of
a lower bound for the n... | [
{
"created": "Wed, 8 Feb 1995 15:50:26 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Niemi",
"Antti J.",
""
]
] | Periodic classical trajectories are of fundamental importance both in classical and quantum physics. Here we develop path integral techniques to investigate such trajectories in an arbitrary, not necessarily energy conserving hamiltonian system. In particular, we present a simple derivation of a lower bound for the num... |
2109.13261 | Ant\'onio Antunes | Ant\'onio Antunes, Miguel S. Costa, Jo\~ao Penedones, Aaditya
Salgarkar, Balt C. van Rees | Towards Bootstrapping RG flows: Sine-Gordon in AdS | 62 pages, 22 figures, 1 menhir | null | 10.1007/JHEP12(2021)094 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The boundary correlation functions for a Quantum Field Theory (QFT) in an
Anti-de Sitter (AdS) background can stay conformally covariant even if the bulk
theory undergoes a renormalization group (RG) flow. Studying such correlation
functions with the numerical conformal bootstrap leads to non-perturbative
constraints... | [
{
"created": "Mon, 27 Sep 2021 18:00:04 GMT",
"version": "v1"
}
] | 2022-01-05 | [
[
"Antunes",
"António",
""
],
[
"Costa",
"Miguel S.",
""
],
[
"Penedones",
"João",
""
],
[
"Salgarkar",
"Aaditya",
""
],
[
"van Rees",
"Balt C.",
""
]
] | The boundary correlation functions for a Quantum Field Theory (QFT) in an Anti-de Sitter (AdS) background can stay conformally covariant even if the bulk theory undergoes a renormalization group (RG) flow. Studying such correlation functions with the numerical conformal bootstrap leads to non-perturbative constraints t... |
2110.15166 | Eugenia Colafranceschi | Goffredo Chirco, Eugenia Colafranceschi and Daniele Oriti | Bulk area law for boundary entanglement in spin network states: entropy
corrections and horizon-like regions from volume correlations | 13 pages, 8 figures | null | 10.1103/PhysRevD.105.046018 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For quantum gravity states associated to open spin network graphs, we study
how the entanglement entropy of the boundary degrees of freedom (spins on open
edges) is affected by the bulk data, specifically by its combinatorial
structure and by the quantum correlations among intertwiner degrees of freedom.
For a specif... | [
{
"created": "Thu, 28 Oct 2021 14:41:16 GMT",
"version": "v1"
}
] | 2022-03-14 | [
[
"Chirco",
"Goffredo",
""
],
[
"Colafranceschi",
"Eugenia",
""
],
[
"Oriti",
"Daniele",
""
]
] | For quantum gravity states associated to open spin network graphs, we study how the entanglement entropy of the boundary degrees of freedom (spins on open edges) is affected by the bulk data, specifically by its combinatorial structure and by the quantum correlations among intertwiner degrees of freedom. For a specific... |
hep-th/0304040 | Antonino Flachi | A. Flachi and O. Pujolas | Quantum self-consistency of $AdS \times \Sigma$ brane models | 10 pages | Phys.Rev. D68 (2003) 025023 | 10.1103/PhysRevD.68.025023 | null | hep-th | null | Continuing on our previous work, we consider a class of higher dimensional
brane models with the topology of $AdS_{D_1+1} \times \Sigma$, where $\Sigma$
is a one-parameter compact manifold and two branes of codimension 1 are located
at the orbifold fixed points. We consider a set-up where such a solution arises
from ... | [
{
"created": "Fri, 4 Apr 2003 17:10:58 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Flachi",
"A.",
""
],
[
"Pujolas",
"O.",
""
]
] | Continuing on our previous work, we consider a class of higher dimensional brane models with the topology of $AdS_{D_1+1} \times \Sigma$, where $\Sigma$ is a one-parameter compact manifold and two branes of codimension 1 are located at the orbifold fixed points. We consider a set-up where such a solution arises from Ei... |
1809.02044 | Milosz Panfil | Axel Cort\'es Cubero, Mi{\l}osz Panfil | Thermodynamic bootstrap program for integrable QFT's: Form factors and
correlation functions at finite energy density | 41 pages, 10 figures | JHEP 104 (2019) | 10.1007/JHEP01(2019)104 | null | hep-th cond-mat.stat-mech cond-mat.str-el nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the form factors of local operators of integrable QFT's between
states with finite energy density. These states arise, for example, at finite
temperature, or from a generalized Gibbs ensemble. We generalize Smirnov's form
factor axioms, formulating them for a set of particle/hole excitations on top
of the th... | [
{
"created": "Thu, 6 Sep 2018 15:27:36 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Nov 2018 19:00:38 GMT",
"version": "v2"
}
] | 2019-01-23 | [
[
"Cubero",
"Axel Cortés",
""
],
[
"Panfil",
"Miłosz",
""
]
] | We study the form factors of local operators of integrable QFT's between states with finite energy density. These states arise, for example, at finite temperature, or from a generalized Gibbs ensemble. We generalize Smirnov's form factor axioms, formulating them for a set of particle/hole excitations on top of the ther... |
hep-th/9707069 | Christoph Schweigert | J. Fuchs and C. Schweigert | A representation theoretic approach to the WZW Verlinde formula | 37 pages, LaTeX2e. wrong statement in subsection 4.2 corrected and
rest of the paper adapted | null | null | null | hep-th alg-geom math.AG math.QA q-alg | null | By exploring the description of chiral blocks in terms of co-invariants, a
derivation of the Verlinde formula for WZW models is obtained which is entirely
based on the representation theory of affine Lie algebras. In contrast to
existing proofs of the Verlinde formula, this approach works universally for
all untwiste... | [
{
"created": "Mon, 7 Jul 1997 14:47:42 GMT",
"version": "v1"
},
{
"created": "Thu, 28 May 1998 14:50:29 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Fuchs",
"J.",
""
],
[
"Schweigert",
"C.",
""
]
] | By exploring the description of chiral blocks in terms of co-invariants, a derivation of the Verlinde formula for WZW models is obtained which is entirely based on the representation theory of affine Lie algebras. In contrast to existing proofs of the Verlinde formula, this approach works universally for all untwisted ... |
hep-th/0205218 | Pei-Ming Ho | Chong-Sun Chu, Pei-Ming Ho, Feng-Li Lin | Cubic String Field Theory in pp-wave Background and Background
Independent Moyal Structure | Latex, 23 pages, reference added | JHEP 0209 (2002) 003 | 10.1088/1126-6708/2002/09/003 | null | hep-th | null | We study Witten open string field theory in the pp-wave background in the
tensionless limit, and construct the N-string vertex in the basis which
diagonalizes the string perturbative spectrum. We found that the Witten
*-product can be viewed as infinite copies of the Moyal product with the same
noncommutativity param... | [
{
"created": "Tue, 21 May 2002 19:43:00 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jun 2002 14:46:45 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Chu",
"Chong-Sun",
""
],
[
"Ho",
"Pei-Ming",
""
],
[
"Lin",
"Feng-Li",
""
]
] | We study Witten open string field theory in the pp-wave background in the tensionless limit, and construct the N-string vertex in the basis which diagonalizes the string perturbative spectrum. We found that the Witten *-product can be viewed as infinite copies of the Moyal product with the same noncommutativity paramet... |
hep-th/9708015 | Raman Sundrum | Martin Schmaltz and Raman Sundrum (Boston University) | N = 1 Field Theory Duality from M-theory | Typos corrected, 1 reference added, 20 pages latex, 7 figures | Phys.Rev.D57:6455-6463,1998 | 10.1103/PhysRevD.57.6455 | BUHEP-97-23 | hep-th | null | We investigate Seiberg's N=1 field theory duality for four-dimensional
supersymmetric QCD with the M-theory 5-brane. We find that the M-theory
configuration for the magnetic dual theory arises via a smooth deformation of
the M-theory configuration for the electric theory. The creation of Dirichlet
4-branes as Neveu-S... | [
{
"created": "Mon, 4 Aug 1997 23:42:00 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Aug 1997 19:42:15 GMT",
"version": "v2"
}
] | 2009-09-15 | [
[
"Schmaltz",
"Martin",
"",
"Boston University"
],
[
"Sundrum",
"Raman",
"",
"Boston University"
]
] | We investigate Seiberg's N=1 field theory duality for four-dimensional supersymmetric QCD with the M-theory 5-brane. We find that the M-theory configuration for the magnetic dual theory arises via a smooth deformation of the M-theory configuration for the electric theory. The creation of Dirichlet 4-branes as Neveu-Sch... |
2005.12610 | Sebasti\'an Alberto Franchino Vi\~nas | S.A. Franchino-Vi\~nas, S. Mignemi | Casimir effect in Snyder Space | 15 pages, discussion regarding the large-mass asymptotics added,
typos corrected, missing factor in eq. (1) corrected | null | 10.1016/j.nuclphysb.2020.115152 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that two indistinguishable aspects of the divergences occurring in
the Casimir effect, namely the divergence of the energy of the higher modes and
the non-com\-pact\-ness of the momentum space, get disentangled in a given
noncommutative setup. To this end, we consider a scalar field between two
parallel plate... | [
{
"created": "Tue, 26 May 2020 10:18:06 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Sep 2020 15:30:07 GMT",
"version": "v2"
}
] | 2020-09-28 | [
[
"Franchino-Viñas",
"S. A.",
""
],
[
"Mignemi",
"S.",
""
]
] | We show that two indistinguishable aspects of the divergences occurring in the Casimir effect, namely the divergence of the energy of the higher modes and the non-com\-pact\-ness of the momentum space, get disentangled in a given noncommutative setup. To this end, we consider a scalar field between two parallel plates ... |
2303.05273 | Andrei Mironov | A. Mironov, A. Morozov | Many-body integrable systems implied by WLZZ models | 8 pages | Physics Letters B842 (2023) 137964 | 10.1016/j.physletb.2023.137964 | MIPT/TH-07/23; FIAN/TD-06/23; ITEP/TH-08/23; IITP/TH-06/23 | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide some details about the recently discovered integrable systems
implied by commutativity of $W$ operators along the rays on the plane of roots
of $w_\infty$-algebra. The simplest system of this type is the rational
Calogero model, other systems escaped attention in the past. Existence of these
systems is int... | [
{
"created": "Thu, 9 Mar 2023 14:12:10 GMT",
"version": "v1"
}
] | 2023-05-25 | [
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | We provide some details about the recently discovered integrable systems implied by commutativity of $W$ operators along the rays on the plane of roots of $w_\infty$-algebra. The simplest system of this type is the rational Calogero model, other systems escaped attention in the past. Existence of these systems is intim... |
2201.10916 | Dimitrios Tsimpis | Dimitrios Tsimpis | Relative scale separation in orbifolds of $S^2$ and $S^5$ | 26 pages, 3 figures. v2: minor typos corrected. v3: minor
improvements; to appear in JHEP | null | 10.1007/JHEP03(2022)169 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In orbifold vacua containing an $S^q/\Gamma$ factor, we compute the relative
order of scale separation, $r$, defined as the ratio of the eigenvalue of the
lowest-lying $\Gamma$-invariant state of the scalar Laplacian on $S^q$, to the
eigenvalue of the lowest-lying state. For $q=2$ and $\Gamma$ finite subgroup of
$SO(... | [
{
"created": "Wed, 26 Jan 2022 13:06:15 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Feb 2022 14:04:33 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Mar 2022 15:22:39 GMT",
"version": "v3"
}
] | 2022-04-13 | [
[
"Tsimpis",
"Dimitrios",
""
]
] | In orbifold vacua containing an $S^q/\Gamma$ factor, we compute the relative order of scale separation, $r$, defined as the ratio of the eigenvalue of the lowest-lying $\Gamma$-invariant state of the scalar Laplacian on $S^q$, to the eigenvalue of the lowest-lying state. For $q=2$ and $\Gamma$ finite subgroup of $SO(3)... |
hep-th/0402189 | Pietro Antonio Grassi | P. A. Grassi (YITP, Stony Brook, DISTA, Univ. Piem. Orien.) and P. van
Nieuwenhuizen (YITP, Stony Brook) | Harmonic Superspaces from Superstrings | 14 pp. Harvmac | Phys.Lett. B593 (2004) 271 | 10.1016/j.physletb.2004.04.051 | YITP-SB-04-07 | hep-th | null | We derive harmonic superspaces for N=2,3,4 SYM theory in four dimensions from
superstring theory. The pure spinors in ten dimensions are dimensionally
reduced and yield the harmonic coordinates. Two anticommuting BRST charges
implement Grassmann analyticity and harmonic analyticity. The string field
theory action pro... | [
{
"created": "Tue, 24 Feb 2004 13:44:29 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Grassi",
"P. A.",
"",
"YITP, Stony Brook, DISTA, Univ. Piem. Orien."
],
[
"van Nieuwenhuizen",
"P.",
"",
"YITP, Stony Brook"
]
] | We derive harmonic superspaces for N=2,3,4 SYM theory in four dimensions from superstring theory. The pure spinors in ten dimensions are dimensionally reduced and yield the harmonic coordinates. Two anticommuting BRST charges implement Grassmann analyticity and harmonic analyticity. The string field theory action produ... |
2009.05607 | Cameron Langer | Enrico Herrmann, Cameron Langer, Jaroslav Trnka, Minshan Zheng | Positive geometry, local triangulations, and the dual of the
Amplituhedron | 117 pages, many figures | null | 10.1007/JHEP01(2021)035 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We initiate the systematic study of \emph{local positive spaces} which arise
in the context of the Amplituhedron construction for scattering amplitudes in
planar maximally supersymmetric Yang-Mills theory. We show that all local
positive spaces relevant for one-loop MHV amplitudes are characterized by
certain sign-fl... | [
{
"created": "Fri, 11 Sep 2020 18:48:51 GMT",
"version": "v1"
}
] | 2021-02-03 | [
[
"Herrmann",
"Enrico",
""
],
[
"Langer",
"Cameron",
""
],
[
"Trnka",
"Jaroslav",
""
],
[
"Zheng",
"Minshan",
""
]
] | We initiate the systematic study of \emph{local positive spaces} which arise in the context of the Amplituhedron construction for scattering amplitudes in planar maximally supersymmetric Yang-Mills theory. We show that all local positive spaces relevant for one-loop MHV amplitudes are characterized by certain sign-flip... |
hep-th/0311031 | Seckin Kurkcuoglu | S. Kurkcuoglu | Non-Linear Sigma Model on the Fuzzy Supersphere | 11 pages, LaTeX, corrected typos | JHEP 0403 (2004) 062 | 10.1088/1126-6708/2004/03/062 | SU-4252-788 | hep-th | null | In this note we develop fuzzy versions of the supersymmetric non-linear sigma
model on the supersphere S^(2,2). In hep-th/0212133 Bott projectors have been
used to obtain the fuzzy CP^1 model. Our approach utilizes the use of
supersymmetric extensions of these projectors. Here we obtain these (super)
-projectors and ... | [
{
"created": "Wed, 5 Nov 2003 00:11:32 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Feb 2004 01:00:31 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Apr 2004 22:43:58 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Kurkcuoglu",
"S.",
""
]
] | In this note we develop fuzzy versions of the supersymmetric non-linear sigma model on the supersphere S^(2,2). In hep-th/0212133 Bott projectors have been used to obtain the fuzzy CP^1 model. Our approach utilizes the use of supersymmetric extensions of these projectors. Here we obtain these (super) -projectors and qu... |
hep-th/0404048 | Gerardo Cristofano | G.Cristofano, V. Marotta, A. Naddeo (Univ. degli Studi di Napoli),
G.Niccoli (SISSA-Trieste) | A conformal field theory description of magnetic flux fractionalization
in Josephson junction ladders | 16 pages, 2 figure, Latex, revised version | Eur.Phys.J. B49 (2006) 83-91 | 10.1140/epjb/e2006-00028-x | DSF-T-05/2004, INFN-NA-05/2004, ISAS/24/2004/FM | hep-th cond-mat.supr-con | null | We show how the recently proposed effective theory for a Quantum Hall system
at "paired states" filling v=1 (Mod. Phys. Lett. A 15 (2000) 1679; Nucl. Phys.
B641 (2002) 547), the twisted model (TM), well adapts to describe the
phenomenology of Josephson Junction ladders (JJL) in the presence of defects.
In particular ... | [
{
"created": "Tue, 6 Apr 2004 13:14:30 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Nov 2004 14:08:25 GMT",
"version": "v2"
},
{
"created": "Fri, 30 Sep 2005 11:56:09 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"Cristofano",
"G.",
"",
"Univ. degli Studi di Napoli"
],
[
"Marotta",
"V.",
"",
"Univ. degli Studi di Napoli"
],
[
"Naddeo",
"A.",
"",
"Univ. degli Studi di Napoli"
],
[
"Niccoli",
"G.",
"",
"SISSA-Trieste"
]
] | We show how the recently proposed effective theory for a Quantum Hall system at "paired states" filling v=1 (Mod. Phys. Lett. A 15 (2000) 1679; Nucl. Phys. B641 (2002) 547), the twisted model (TM), well adapts to describe the phenomenology of Josephson Junction ladders (JJL) in the presence of defects. In particular it... |
1903.03552 | Cristian Stelea | Marina-Aura Dariescu, Ciprian Dariescu and Cristian Stelea | Massless fermions on static general prolate metrics and their Heun
solutions | 17 pages, no figures | null | 10.1142/S0217732320500364 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Employing a pseudo-orthonormal coordinate-free approach we write down the
Dirac equation in spacetimes with static generally prolate metrics. As
examples, we consider the electrically charged C-metric, the vacuum C-metric,
the Reissner-Nordstrom and Schwarszchild spacetimes and the BBMB black hole and
show that the s... | [
{
"created": "Fri, 8 Mar 2019 16:53:34 GMT",
"version": "v1"
}
] | 2020-03-18 | [
[
"Dariescu",
"Marina-Aura",
""
],
[
"Dariescu",
"Ciprian",
""
],
[
"Stelea",
"Cristian",
""
]
] | Employing a pseudo-orthonormal coordinate-free approach we write down the Dirac equation in spacetimes with static generally prolate metrics. As examples, we consider the electrically charged C-metric, the vacuum C-metric, the Reissner-Nordstrom and Schwarszchild spacetimes and the BBMB black hole and show that the sol... |
hep-th/9706139 | Dionisio Bazeia Filho | F.A. Brito and D. Bazeia | Domain Ribbons Inside Domain Walls at Finite Temperature | Latex, 20 pages. Misprints corrected. Improvements in sections 1, 3,
and 4. New references added | Phys.Rev. D56 (1997) 7869-7876 | 10.1103/PhysRevD.56.7869 | null | hep-th | null | In this paper we deal with defects inside defects in systems of two scalar
fields in 3+1 dimensions. The systems we consider are defined by potentials
containing two real scalar fields, and so we are going to investigate domain
ribbons inside domain walls. After introducing some general comments on the
possibility of... | [
{
"created": "Tue, 18 Jun 1996 12:24:54 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Aug 1996 10:55:26 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Brito",
"F. A.",
""
],
[
"Bazeia",
"D.",
""
]
] | In this paper we deal with defects inside defects in systems of two scalar fields in 3+1 dimensions. The systems we consider are defined by potentials containing two real scalar fields, and so we are going to investigate domain ribbons inside domain walls. After introducing some general comments on the possibility of f... |
1905.00864 | Jie Gu | Jie Gu, Albrecht Klemm, Kaiwen Sun, Xin Wang | Elliptic Blowup Equations for 6d SCFTs. II: Exceptional Cases | 117 pages, 5 figures; typos corrected, new references added | null | 10.1007/JHEP12(2019)039 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The building blocks of 6d $(1,0)$ SCFTs include certain rank one theories
with gauge group $G=SU(3),SO(8),F_4,E_{6,7,8}$. In this paper, we propose a
universal recursion formula for the elliptic genera of all such theories. This
formula is solved from the elliptic blowup equations introduced in our previous
paper. We... | [
{
"created": "Thu, 2 May 2019 17:23:19 GMT",
"version": "v1"
},
{
"created": "Sun, 12 May 2019 18:16:27 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Aug 2019 15:25:58 GMT",
"version": "v3"
}
] | 2020-01-29 | [
[
"Gu",
"Jie",
""
],
[
"Klemm",
"Albrecht",
""
],
[
"Sun",
"Kaiwen",
""
],
[
"Wang",
"Xin",
""
]
] | The building blocks of 6d $(1,0)$ SCFTs include certain rank one theories with gauge group $G=SU(3),SO(8),F_4,E_{6,7,8}$. In this paper, we propose a universal recursion formula for the elliptic genera of all such theories. This formula is solved from the elliptic blowup equations introduced in our previous paper. We e... |
hep-th/9305175 | null | A. M. Chervyakov and V. V. Nesterenko | Is it possible to assign physical meaning to field theory with higher
derivatives? | 16 pp, LaTeX, JINR E2-93-193 | Phys.Rev.D48:5811-5817,1993 | 10.1103/PhysRevD.48.5811 | null | hep-th | null | To overcome the difficulties with the energy indefiniteness in field theories
with higher derivatives, it is supposed to use the mechanical analogy, the
Timoshenko theory of the transverse flexural vibrations of beams or rods well
known in mechanical engineering. It enables one to introduce the notion of a
"mechanica... | [
{
"created": "Sat, 29 May 1993 15:32:11 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Chervyakov",
"A. M.",
""
],
[
"Nesterenko",
"V. V.",
""
]
] | To overcome the difficulties with the energy indefiniteness in field theories with higher derivatives, it is supposed to use the mechanical analogy, the Timoshenko theory of the transverse flexural vibrations of beams or rods well known in mechanical engineering. It enables one to introduce the notion of a "mechanical"... |
hep-th/9904161 | Adrian Rene Lugo | Adrian R. Lugo | Non standard parametrizations and adjoint invariants of classical groups | 11 pages, latex file, La Plata preprint Th-99/01. Minor changes in
the introduction, version to appear in Physics Letters B | Phys.Lett. B465 (1999) 169-176 | 10.1016/S0370-2693(99)00936-3 | null | hep-th | null | We obtain local parametrizations of classical non-compact Lie groups where
adjoint invariants under maximal compact subgroups are manifest. Extension to
non compact subgroups is straightforward. As a by-product parametrizations of
the same type are obtained for compact groups. They are of physical interest in
any the... | [
{
"created": "Sat, 24 Apr 1999 00:23:21 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Sep 1999 23:17:55 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Lugo",
"Adrian R.",
""
]
] | We obtain local parametrizations of classical non-compact Lie groups where adjoint invariants under maximal compact subgroups are manifest. Extension to non compact subgroups is straightforward. As a by-product parametrizations of the same type are obtained for compact groups. They are of physical interest in any theor... |
1604.05326 | Benedict J. Broy | Benedict J. Broy, Dries Coone, Diederik Roest | Plateau Inflation from Random Non-Minimal Coupling | 9 pages, twocolumn, some figures; v2: 1 figure and appendix added,
jcap layout | JCAP06 (2016) 036 | 10.1088/1475-7516/2016/06/036 | DESY-16-069 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generic non-minimal coupling can push any higher-order terms of the scalar
potential sufficiently far out in field space to yield observationally viable
plateau inflation. We provide analytic and numerical evidence that this
generically happens for a non-minimal coupling strength $\xi$ of the order
$N_e^2$. In this... | [
{
"created": "Mon, 18 Apr 2016 20:00:10 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Jun 2016 14:28:09 GMT",
"version": "v2"
}
] | 2016-10-28 | [
[
"Broy",
"Benedict J.",
""
],
[
"Coone",
"Dries",
""
],
[
"Roest",
"Diederik",
""
]
] | A generic non-minimal coupling can push any higher-order terms of the scalar potential sufficiently far out in field space to yield observationally viable plateau inflation. We provide analytic and numerical evidence that this generically happens for a non-minimal coupling strength $\xi$ of the order $N_e^2$. In this r... |
hep-th/9502029 | Kanno | Hiroaki Kanno and Y\H{u}ji Ohta | Topological Strings with Scaling Violation and Toda Lattice Hierarchy | 27 pages, latex, no figures | Nucl.Phys.B442:179-204,1995 | 10.1016/S0550-3213(95)00138-7 | null | hep-th | null | We show that there is a series of topological string theories whose
integrable structure is described by the Toda lattice hierarchy. The monodromy
group of the Frobenius manifold for the matter sector is an extension of the
affine Weyl group $\widetilde W (A_N^{(1)})$ introduced by Dubrovin. These
models are generali... | [
{
"created": "Mon, 6 Feb 1995 01:55:06 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Kanno",
"Hiroaki",
""
],
[
"Ohta",
"Yűji",
""
]
] | We show that there is a series of topological string theories whose integrable structure is described by the Toda lattice hierarchy. The monodromy group of the Frobenius manifold for the matter sector is an extension of the affine Weyl group $\widetilde W (A_N^{(1)})$ introduced by Dubrovin. These models are generaliza... |
1810.08741 | Adam R. Brown | Adam R. Brown, Hrant Gharibyan, Henry W. Lin, Leonard Susskind, Larus
Thorlacius, Ying Zhao | The Case of the Missing Gates: Complexity of Jackiw-Teitelboim Gravity | 31 pages, 5 figures | Phys. Rev. D 99, 046016 (2019) | 10.1103/PhysRevD.99.046016 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Jackiw-Teitelboim (JT) model arises from the dimensional reduction of
charged black holes. Motivated by the holographic complexity conjecture, we
calculate the late-time rate of change of action of a Wheeler-DeWitt patch in
the JT theory. Surprisingly, the rate vanishes. This is puzzling because it
contradicts bo... | [
{
"created": "Sat, 20 Oct 2018 03:01:25 GMT",
"version": "v1"
}
] | 2019-03-06 | [
[
"Brown",
"Adam R.",
""
],
[
"Gharibyan",
"Hrant",
""
],
[
"Lin",
"Henry W.",
""
],
[
"Susskind",
"Leonard",
""
],
[
"Thorlacius",
"Larus",
""
],
[
"Zhao",
"Ying",
""
]
] | The Jackiw-Teitelboim (JT) model arises from the dimensional reduction of charged black holes. Motivated by the holographic complexity conjecture, we calculate the late-time rate of change of action of a Wheeler-DeWitt patch in the JT theory. Surprisingly, the rate vanishes. This is puzzling because it contradicts both... |
hep-th/0004191 | Rabin Banerjee | Rabin Banerjee and Clovis Wotzasek | Soldering and Mass Generation in Four Dimensions | 7 pages, latex | null | null | null | hep-th | null | We propose bosonised expressions for the chiral Schwinger models in four
dimensions. Then, in complete analogy with the two dimensional case, we show
the soldering of two bosonised chiral Schwinger models with opposite
chiralities to yield the bosonised Schwinger model in four dimensions. The
implications of the Schw... | [
{
"created": "Thu, 27 Apr 2000 11:31:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Banerjee",
"Rabin",
""
],
[
"Wotzasek",
"Clovis",
""
]
] | We propose bosonised expressions for the chiral Schwinger models in four dimensions. Then, in complete analogy with the two dimensional case, we show the soldering of two bosonised chiral Schwinger models with opposite chiralities to yield the bosonised Schwinger model in four dimensions. The implications of the Schwin... |
2103.13639 | Ryutaro Matsudo | Ryuichiro Kitano and Ryutaro Matsudo | Missing final state puzzle in the monopole-fermion scattering | 19 pages, 5 figures | null | 10.1016/j.physletb.2022.137271 | KEK-TH-2313 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been known that when a charged fermion scatters off a monopole, the
fermion in the $s$-wave component must flip its chirality, i.e., fermion number
violation must happen. This fact has led to a puzzle; if there are two or more
flavors of massless fermions, any superposition of the fermion states cannot be
the ... | [
{
"created": "Thu, 25 Mar 2021 07:18:00 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Oct 2021 06:10:30 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Jan 2022 06:46:29 GMT",
"version": "v3"
}
] | 2022-07-06 | [
[
"Kitano",
"Ryuichiro",
""
],
[
"Matsudo",
"Ryutaro",
""
]
] | It has been known that when a charged fermion scatters off a monopole, the fermion in the $s$-wave component must flip its chirality, i.e., fermion number violation must happen. This fact has led to a puzzle; if there are two or more flavors of massless fermions, any superposition of the fermion states cannot be the fi... |
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