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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1208.4582 | George Siopsis | James Alsup, Eleftherios Papantonopoulos, George Siopsis | FFLO States in Holographic Superconductors | 4 pages, 2 figures | null | null | null | hep-th cond-mat.str-el cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the gravity dual of FFLO states in strongly coupled
superconductors. The gravitational theory utilizes two U(1) gauge fields and a
scalar field coupled to a charged AdS black hole. The first gauge field couples
with the scalar sourcing a charge condensate below a critical temperature, and
the second gauge ... | [
{
"created": "Wed, 22 Aug 2012 19:17:28 GMT",
"version": "v1"
}
] | 2015-03-20 | [
[
"Alsup",
"James",
""
],
[
"Papantonopoulos",
"Eleftherios",
""
],
[
"Siopsis",
"George",
""
]
] | We discuss the gravity dual of FFLO states in strongly coupled superconductors. The gravitational theory utilizes two U(1) gauge fields and a scalar field coupled to a charged AdS black hole. The first gauge field couples with the scalar sourcing a charge condensate below a critical temperature, and the second gauge fi... |
hep-th/9501085 | M. Navarro | M. Navarro, V. Aldaya and M. Calixto | GROUP QUANTIZATION ON CONFIGURATION SPACE | 18 pages, latex, no figures | J.Math.Phys. 37 (1996) 206-218 | 10.1063/1.531384 | Imperial-TP/94-95/8 | hep-th | null | New features of a previously introduced Group Approach to Quantization are
presented. We show that the construction of the symmetry group associated with
the system to be quantized (the "quantizing group") does not require, in
general, the explicit construction of the phase space of the system, i.e., does
not require... | [
{
"created": "Thu, 19 Jan 1995 15:35:18 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Navarro",
"M.",
""
],
[
"Aldaya",
"V.",
""
],
[
"Calixto",
"M.",
""
]
] | New features of a previously introduced Group Approach to Quantization are presented. We show that the construction of the symmetry group associated with the system to be quantized (the "quantizing group") does not require, in general, the explicit construction of the phase space of the system, i.e., does not require t... |
1405.7347 | Howard Schnitzer | Howard J. Schnitzer | The a-theorem for the four-dimensional vector model | 8 pages, reference added, typo corrected and note added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discussion of renormalization group flows in four-dimensional conformal
field theories has recently focused on the $a$-anomaly. It has been shown that
there is a monotonic decreasing function which interpolates between the
ultraviolet and infrared fixed points such that $\Delta a=a_{UV}-a_{IR}>0$. In
that context... | [
{
"created": "Wed, 28 May 2014 19:46:06 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Oct 2014 19:21:08 GMT",
"version": "v2"
}
] | 2014-10-21 | [
[
"Schnitzer",
"Howard J.",
""
]
] | The discussion of renormalization group flows in four-dimensional conformal field theories has recently focused on the $a$-anomaly. It has been shown that there is a monotonic decreasing function which interpolates between the ultraviolet and infrared fixed points such that $\Delta a=a_{UV}-a_{IR}>0$. In that context K... |
hep-th/9908092 | Hyung Won Lee | H. W. Lee, Y. S. Myung (Inje University) and Jin Young Kim (Kunsan
University) | Nonpropagation of tachyon on the BTZ black hole in type 0B string theory | some detailed explanations are added, modified version will be
appeared in Physics Letters B, 11 pages in RevTeX, no figures | Phys.Lett. B466 (1999) 211-215 | 10.1016/S0370-2693(99)01121-1 | INJE-TP-99-5 | hep-th | null | We obtain the BTZ black hole (AdS$_3 \times$S$^3$) as a non-dilatonic
solution from type 0B string theory. Analyzing the perturbation around this
black hole background, we show that the tachyon is not a propagating mode.
| [
{
"created": "Fri, 13 Aug 1999 03:51:03 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Sep 1999 14:05:21 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Lee",
"H. W.",
"",
"Inje University"
],
[
"Myung",
"Y. S.",
"",
"Inje University"
],
[
"Kim",
"Jin Young",
"",
"Kunsan\n University"
]
] | We obtain the BTZ black hole (AdS$_3 \times$S$^3$) as a non-dilatonic solution from type 0B string theory. Analyzing the perturbation around this black hole background, we show that the tachyon is not a propagating mode. |
hep-th/0504052 | Shin'ichi Nojiri | Shin'ichi Nojiri, Sergei D. Odintsov, and Misao Sasaki | Gauss-Bonnet dark energy | LaTeX file, 9 pages, some revision/errors corrected | Phys.Rev.D71:123509,2005 | 10.1103/PhysRevD.71.123509 | YITP-05-14 | hep-th astro-ph gr-qc | null | We propose the Gauss-Bonnet dark energy model inspired by string/M-theory
where standard gravity with scalar contains additional scalar-dependent
coupling with Gauss-Bonnet invariant. It is demonstrated that effective phantom
(or quintessence) phase of late universe may occur in the presence of such term
when the sca... | [
{
"created": "Wed, 6 Apr 2005 11:39:56 GMT",
"version": "v1"
},
{
"created": "Wed, 25 May 2005 12:32:12 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Sasaki",
"Misao",
""
]
] | We propose the Gauss-Bonnet dark energy model inspired by string/M-theory where standard gravity with scalar contains additional scalar-dependent coupling with Gauss-Bonnet invariant. It is demonstrated that effective phantom (or quintessence) phase of late universe may occur in the presence of such term when the scala... |
1712.09361 | Tokiro Numasawa | Tokiro Numasawa, Satoshi Yamaguchi | Mixed global anomalies and boundary conformal field theories | 24pages, 1 figure, references added | null | 10.1007/JHEP11(2018)202 | OU-HET 956 | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the relation of mixed global gauge gravitational anomalies and
boundary conformal field theory in WZW models for simple Lie groups. The
discrete symmetries of consideration are the centers of the simple Lie groups.
These mixed anomalies prevent to gauge them i.e, take the orbifold by the
center. The absen... | [
{
"created": "Tue, 26 Dec 2017 19:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Mar 2018 22:44:54 GMT",
"version": "v2"
}
] | 2018-12-26 | [
[
"Numasawa",
"Tokiro",
""
],
[
"Yamaguchi",
"Satoshi",
""
]
] | We consider the relation of mixed global gauge gravitational anomalies and boundary conformal field theory in WZW models for simple Lie groups. The discrete symmetries of consideration are the centers of the simple Lie groups. These mixed anomalies prevent to gauge them i.e, take the orbifold by the center. The absence... |
0706.2803 | Niclas Wyllard | Mans Henningson, Niclas Wyllard | Bound states in N = 4 SYM on T^3: Spin(2n) and the exceptional groups | 20 pages | JHEP 0707:084,2007 | 10.1088/1126-6708/2007/07/084 | null | hep-th | null | The low energy spectrum of (3+1)-dimensional N=4 supersymmetric Yang-Mills
theory on a spatial three-torus contains a certain number of bound states,
characterized by their discrete abelian magnetic and electric 't Hooft fluxes.
At weak coupling, the wave-functions of these states are supported near points
in the mod... | [
{
"created": "Tue, 19 Jun 2007 14:30:25 GMT",
"version": "v1"
}
] | 2009-04-30 | [
[
"Henningson",
"Mans",
""
],
[
"Wyllard",
"Niclas",
""
]
] | The low energy spectrum of (3+1)-dimensional N=4 supersymmetric Yang-Mills theory on a spatial three-torus contains a certain number of bound states, characterized by their discrete abelian magnetic and electric 't Hooft fluxes. At weak coupling, the wave-functions of these states are supported near points in the modul... |
2204.08933 | George Savvidy K | George Savvidy | Gauge Field Theory Vacuum and Cosmological Inflation | 42 pages, 10 figures, Conference contribution. arXiv admin note:
substantial text overlap with arXiv:2109.02162 | null | null | NRCPS-HE-71-2022 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The deep interrelation between elementary particle physics and cosmology
manifests itself when one considers the contribution of quantum fluctuations of
vacuum fields to the dark energy and the effective cosmological constant. The
contribution of zero-point energy exceeds by many orders of magnitude the
observational... | [
{
"created": "Tue, 19 Apr 2022 15:16:08 GMT",
"version": "v1"
}
] | 2022-04-20 | [
[
"Savvidy",
"George",
""
]
] | The deep interrelation between elementary particle physics and cosmology manifests itself when one considers the contribution of quantum fluctuations of vacuum fields to the dark energy and the effective cosmological constant. The contribution of zero-point energy exceeds by many orders of magnitude the observational c... |
1606.07076 | Naoki Watamura | Masahiro Nozaki, Naoki Watamura | Quantum Entanglement of Locally Excited States in Maxwell Theory | 23 pages, 4 figures | null | 10.1007/JHEP12(2016)069 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 4 dimensional Maxwell gauge theory, we study the changes of (Renyi)
entangle-ment entropy which are defined by subtracting the entropy for the
ground state from the one for the locally excited states generated by acting
with the gauge invariant local operators on the state. The changes for the
operators which we c... | [
{
"created": "Wed, 22 Jun 2016 20:00:59 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Jul 2016 06:50:53 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Nozaki",
"Masahiro",
""
],
[
"Watamura",
"Naoki",
""
]
] | In 4 dimensional Maxwell gauge theory, we study the changes of (Renyi) entangle-ment entropy which are defined by subtracting the entropy for the ground state from the one for the locally excited states generated by acting with the gauge invariant local operators on the state. The changes for the operators which we con... |
1709.03597 | Amirhossein Tajdini | Nima Afkhami-Jeddi, Thomas Hartman, Sandipan Kundu, Amirhossein
Tajdini | Shockwaves from the Operator Product Expansion | 42 pp plus appendices, 9 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We clarify and further explore the CFT dual of shockwave geometries in
Anti-de Sitter. The shockwave is dual to a CFT state produced by a heavy local
operator inserted at a complex point. It can also be created by light
operators, smeared over complex positions. We describe the dictionary in both
cases, and compare t... | [
{
"created": "Mon, 11 Sep 2017 21:06:54 GMT",
"version": "v1"
}
] | 2017-09-13 | [
[
"Afkhami-Jeddi",
"Nima",
""
],
[
"Hartman",
"Thomas",
""
],
[
"Kundu",
"Sandipan",
""
],
[
"Tajdini",
"Amirhossein",
""
]
] | We clarify and further explore the CFT dual of shockwave geometries in Anti-de Sitter. The shockwave is dual to a CFT state produced by a heavy local operator inserted at a complex point. It can also be created by light operators, smeared over complex positions. We describe the dictionary in both cases, and compare to ... |
1003.0712 | Linda I. Uruchurtu | Domenico Orlando and Linda I. Uruchurtu | Warped anti-de Sitter spaces from brane intersections in type II string
theory | 26 pages, 4 appendices. Enlarged discussion on fiber structure. Added
references | JHEP 1006:049,2010 | 10.1007/JHEP06(2010)049 | IPMU10-0041, Imperial/TP/2010/LIU/01 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider explicit type II string constructions of backgrounds containing
warped and squashed anti de Sitter spaces. These are obtained via T duality
from brane intersections including dyonic black strings, plane waves and
monopoles. We also study the supersymmetry of these solutions and discuss
special values of t... | [
{
"created": "Wed, 3 Mar 2010 00:45:07 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Jul 2010 09:09:16 GMT",
"version": "v2"
}
] | 2010-07-20 | [
[
"Orlando",
"Domenico",
""
],
[
"Uruchurtu",
"Linda I.",
""
]
] | We consider explicit type II string constructions of backgrounds containing warped and squashed anti de Sitter spaces. These are obtained via T duality from brane intersections including dyonic black strings, plane waves and monopoles. We also study the supersymmetry of these solutions and discuss special values of the... |
hep-th/9710198 | Gregory Moore | Gregory Moore | String duality, automorphic forms, and generalized Kac-Moody algebras | 12 pages, latex. Talk at the Trieste conference on Duality
Symmetries. Replaced version has a confusing misprint in equation 22 fixed | Nucl.Phys.Proc.Suppl.67:56-67,1998 | 10.1016/S0920-5632(98)00120-0 | YCTP-P20-97 | hep-th | null | This is a summary of a review talk at the Trieste conference on duality
symmetries in string theory, April 1997. We review some work that has been done
on the relation of BPS states, automorphic forms and the geometry of the
quantum ground states of string compactifications with extended supersymmetry,
emphasizing th... | [
{
"created": "Mon, 27 Oct 1997 00:42:17 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Apr 1998 15:03:49 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Moore",
"Gregory",
""
]
] | This is a summary of a review talk at the Trieste conference on duality symmetries in string theory, April 1997. We review some work that has been done on the relation of BPS states, automorphic forms and the geometry of the quantum ground states of string compactifications with extended supersymmetry, emphasizing the ... |
hep-th/0310069 | Arundhati Dasgupta | Arundhati Dasgupta | Counting the Apparent Horizon | 7 Pages, Revtex4 | null | null | ULB-03-36 | hep-th | null | Using a discrete spectrum proposed for expectation values of canonical
variables in black hole coherent states, the semiclassical entropy associated
with the Schwarzschild space-time is derived to be the area of the apparent
horizon.
| [
{
"created": "Tue, 7 Oct 2003 17:36:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dasgupta",
"Arundhati",
""
]
] | Using a discrete spectrum proposed for expectation values of canonical variables in black hole coherent states, the semiclassical entropy associated with the Schwarzschild space-time is derived to be the area of the apparent horizon. |
0905.2300 | Bin Chen | Bin Chen, Shi Pi and Jin-Zhang Tang | Scale Invariant Power Spectrum in Ho\v{r}ava-Lifshitz Cosmology without
Matter | 10 pages; References added; More clarifications, published version | JCAP 0908:007,2009 | 10.1088/1475-7516/2009/08/007 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we investigate the physical implications of the dynamical
scalar mode in pure Horava-Lifshitz gravity on cosmology. We find that it can
produce a scale-invariant power spectrum in UV era if the detailed balance
condition on the action is relaxed. This indicates that the physical scalar
mode may seed the... | [
{
"created": "Thu, 14 May 2009 10:18:18 GMT",
"version": "v1"
},
{
"created": "Tue, 19 May 2009 09:19:09 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Aug 2009 02:25:32 GMT",
"version": "v3"
}
] | 2010-01-15 | [
[
"Chen",
"Bin",
""
],
[
"Pi",
"Shi",
""
],
[
"Tang",
"Jin-Zhang",
""
]
] | In this paper we investigate the physical implications of the dynamical scalar mode in pure Horava-Lifshitz gravity on cosmology. We find that it can produce a scale-invariant power spectrum in UV era if the detailed balance condition on the action is relaxed. This indicates that the physical scalar mode may seed the l... |
2203.01890 | Shun-Qing Zhang | Congkao Wen, Shun-Qing Zhang | Integrated correlators in $\mathcal{N}=4$ super Yang-Mills and periods | typos corrected, JHEP published version | null | 10.1007/JHEP05(2022)126 | QMUL-PH-22-09 | hep-th math-ph math.MP math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study perturbative aspects of recently proposed integrated four-point
correlators in $\mathcal{N}=4$ supersymmetric Yang-Mills with all classical
gauge groups using standard Feynman diagram computations. We argue that
perturbative contributions of the integrated correlators are given by linear
combinations of peri... | [
{
"created": "Thu, 3 Mar 2022 18:09:49 GMT",
"version": "v1"
},
{
"created": "Mon, 23 May 2022 11:55:30 GMT",
"version": "v2"
}
] | 2022-06-08 | [
[
"Wen",
"Congkao",
""
],
[
"Zhang",
"Shun-Qing",
""
]
] | We study perturbative aspects of recently proposed integrated four-point correlators in $\mathcal{N}=4$ supersymmetric Yang-Mills with all classical gauge groups using standard Feynman diagram computations. We argue that perturbative contributions of the integrated correlators are given by linear combinations of period... |
hep-th/9910079 | Peter Bantay | P. Bantay | Permutation orbifolds | 10 pages | Nucl.Phys. B633 (2002) 365-378 | 10.1016/S0550-3213(02)00198-0 | null | hep-th | null | A general theory of permutation orbifolds is developed for arbitrary twist
groups. Explicit expressions for the number of primaries, the partition
function, the genus one characters, the matrix elements of modular
transformations and for fusion rule coefficients are presented, together with
the relevant mathematical ... | [
{
"created": "Fri, 8 Oct 1999 17:17:58 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bantay",
"P.",
""
]
] | A general theory of permutation orbifolds is developed for arbitrary twist groups. Explicit expressions for the number of primaries, the partition function, the genus one characters, the matrix elements of modular transformations and for fusion rule coefficients are presented, together with the relevant mathematical co... |
2007.10190 | Jie Gu | Stavros Garoufalidis, Jie Gu, Marcos Marino | The resurgent structure of quantum knot invariants | minor corrections, 25 pages, 4 figures | null | 10.1007/s00220-021-04076-0 | null | hep-th math.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The asymptotic expansion of quantum knot invariants in complex Chern-Simons
theory gives rise to factorially divergent formal power series. We conjecture
that these series are resurgent functions whose Stokes automorphism is given by
a pair of matrices of $q$-series with integer coefficients, which are
determined exp... | [
{
"created": "Mon, 20 Jul 2020 15:26:16 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Dec 2020 10:39:25 GMT",
"version": "v2"
}
] | 2021-06-30 | [
[
"Garoufalidis",
"Stavros",
""
],
[
"Gu",
"Jie",
""
],
[
"Marino",
"Marcos",
""
]
] | The asymptotic expansion of quantum knot invariants in complex Chern-Simons theory gives rise to factorially divergent formal power series. We conjecture that these series are resurgent functions whose Stokes automorphism is given by a pair of matrices of $q$-series with integer coefficients, which are determined expli... |
1710.10162 | Mahdi Kord Zangeneh | M. Kord Zangeneh, S. S. Hashemi, A. Dehyadegari, A. Sheykhi and B.
Wang | Optical properties of Born-Infeld-dilaton-Lifshitz holographic
superconductors | 11 pages, 9 figures (including subfigures), some references added in
V2 | Phys. Lett. B 785 (2018) 238 | 10.1016/j.physletb.2018.08.059 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we first study the Lifshitz-dilaton holographic
superconductors with nonlinear Born-Infeld (BI) gauge field and obtain the
critical temperature of the system for different values of Lifshitz dynamical
exponent, $z$, and nonlinear parameter $b$. We find that for fixed value of
$b$, the critical temperat... | [
{
"created": "Wed, 25 Oct 2017 20:03:04 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Nov 2017 17:50:13 GMT",
"version": "v2"
}
] | 2018-09-11 | [
[
"Zangeneh",
"M. Kord",
""
],
[
"Hashemi",
"S. S.",
""
],
[
"Dehyadegari",
"A.",
""
],
[
"Sheykhi",
"A.",
""
],
[
"Wang",
"B.",
""
]
] | In this paper, we first study the Lifshitz-dilaton holographic superconductors with nonlinear Born-Infeld (BI) gauge field and obtain the critical temperature of the system for different values of Lifshitz dynamical exponent, $z$, and nonlinear parameter $b$. We find that for fixed value of $b$, the critical temperatur... |
1510.07654 | Thomas Strobl | Alexei Kotov and Thomas Strobl | Curving Yang-Mills-Higgs Gauge Theories | 5 pages. Presented by T.S. on several occasions during the first half
of 2015. Preprint finished and submitted to Phys. Rev. in July 2015 | Phys.Rev.D 92 (2015) 085032 | 10.1103/PhysRevD.92.085032 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Established fundamental physics can be described by fields, which are maps.
The source of such a map is space-time, which can be curved due to gravity. The
map itself needs to be curved in its gauge field part so as to describe
interaction forces like those mediated by photons and gluons. In the present
article, we p... | [
{
"created": "Mon, 26 Oct 2015 20:21:31 GMT",
"version": "v1"
}
] | 2015-10-28 | [
[
"Kotov",
"Alexei",
""
],
[
"Strobl",
"Thomas",
""
]
] | Established fundamental physics can be described by fields, which are maps. The source of such a map is space-time, which can be curved due to gravity. The map itself needs to be curved in its gauge field part so as to describe interaction forces like those mediated by photons and gluons. In the present article, we per... |
1905.00015 | Hongbin Chen | Hongbin Chen, Jared Kaplan, Utkarsh Sharma | AdS$_3$ Reconstruction with General Gravitational Dressings | 42+20 pages, 5 figures | null | 10.1007/JHEP07(2019)141 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gauge redundancy of quantum gravity makes the definition of local
operators ambiguous, as they depend on the choice of gauge or on a
`gravitational dressing' analogous to a choice of Wilson line attachments.
Recent work identified exact AdS$_3$ proto-fields by fixing to a
Fefferman-Graham gauge. Here we extend th... | [
{
"created": "Tue, 30 Apr 2019 18:00:00 GMT",
"version": "v1"
}
] | 2019-09-04 | [
[
"Chen",
"Hongbin",
""
],
[
"Kaplan",
"Jared",
""
],
[
"Sharma",
"Utkarsh",
""
]
] | The gauge redundancy of quantum gravity makes the definition of local operators ambiguous, as they depend on the choice of gauge or on a `gravitational dressing' analogous to a choice of Wilson line attachments. Recent work identified exact AdS$_3$ proto-fields by fixing to a Fefferman-Graham gauge. Here we extend that... |
1705.07796 | Petr Satunin | Petr Satunin | One-loop correction to the photon velocity in Lorentz-violating QED | 14 pages, revisited version | Phys. Rev. D 97, 125016 (2018) | 10.1103/PhysRevD.97.125016 | INR-TH-2017-016 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate a finite momentum-dependent part of the photon polarization
operator in a simple model of Lorentz-violating quantum electrodynamics
nonperturbatively at all orders of Lorentz-violating parameters. We sum
one-particle reducible diagrams into the modified photon propagator, and
determine the physical photo... | [
{
"created": "Mon, 22 May 2017 15:04:17 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Nov 2017 15:51:50 GMT",
"version": "v2"
}
] | 2018-06-27 | [
[
"Satunin",
"Petr",
""
]
] | We calculate a finite momentum-dependent part of the photon polarization operator in a simple model of Lorentz-violating quantum electrodynamics nonperturbatively at all orders of Lorentz-violating parameters. We sum one-particle reducible diagrams into the modified photon propagator, and determine the physical photon ... |
1307.0159 | Haitang Yang | Houwen Wu and Haitang Yang | Double Field Theory Inspired Cosmology | V3, 29 pages, 4 figures. We made significant improvements. The
abstract was rewritten. There are significant modifications in the
introduction. We added three paragraphes in the end of Chapter 2. We made
important modifications on Chapter 3 from eqn. (3.33) to the end of the
Chapter. Chapter 4 was completely re... | JCAP 1407 (2014) 024 | 10.1088/1475-7516/2014/07/024 | CTP-SCU/2013003 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Double field theory proposes a generalized spacetime action possessing
manifest T-duality on the level of component fields. We calculate the
cosmological solutions of double field theory with vanishing Kalb-Ramond field.
It turns out that double field theory provides a more consistent way to
construct cosmological so... | [
{
"created": "Sat, 29 Jun 2013 22:57:39 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Jul 2013 14:22:36 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Dec 2013 15:00:43 GMT",
"version": "v3"
}
] | 2014-08-22 | [
[
"Wu",
"Houwen",
""
],
[
"Yang",
"Haitang",
""
]
] | Double field theory proposes a generalized spacetime action possessing manifest T-duality on the level of component fields. We calculate the cosmological solutions of double field theory with vanishing Kalb-Ramond field. It turns out that double field theory provides a more consistent way to construct cosmological solu... |
0907.1602 | Ian G. Moss | Nasr Ahmed and Ian G. Moss | Balancing the vacuum energy in heterotic $M$-theory | 15 pages, 4figures, ReVTeX, v3 stresses some points | null | 10.1016/j.nuclphysb.2010.03.008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Moduli stabilisation is explored in the context of low-energy heterotic
$M$-theory to show that a small value of the cosmological constant can result
from a balance between the negative potential energy left over from stabilising
the moduli and a positive Casimir energy from the higher dimensions.
Supersymmetry break... | [
{
"created": "Thu, 9 Jul 2009 16:14:41 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Sep 2009 09:42:16 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Jan 2010 10:12:34 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Ahmed",
"Nasr",
""
],
[
"Moss",
"Ian G.",
""
]
] | Moduli stabilisation is explored in the context of low-energy heterotic $M$-theory to show that a small value of the cosmological constant can result from a balance between the negative potential energy left over from stabilising the moduli and a positive Casimir energy from the higher dimensions. Supersymmetry breakin... |
1108.6134 | Wu JianPin | Jian-Pin Wu | Some properties of the holographic fermions in an extremal charged
dilatonic black hole | 12 pages, 5 figures, accepted by PRD | Phys.Rev.D84:064008,2011 | 10.1103/PhysRevD.84.064008 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the properties of the Green's functions of the fermions in the
extremal charged dilatonic black hole proposed by Gubser and Rocha [Phys. Rev.
D \textbf{81}, 046001 (2010)]. We find that many properties seem to be in
agreement with that of Fermi liquid. Especially, the dispersion relation is
linear. It is ver... | [
{
"created": "Wed, 31 Aug 2011 06:54:40 GMT",
"version": "v1"
}
] | 2011-11-10 | [
[
"Wu",
"Jian-Pin",
""
]
] | We study the properties of the Green's functions of the fermions in the extremal charged dilatonic black hole proposed by Gubser and Rocha [Phys. Rev. D \textbf{81}, 046001 (2010)]. We find that many properties seem to be in agreement with that of Fermi liquid. Especially, the dispersion relation is linear. It is very ... |
hep-th/9504085 | null | Simone Artz, Luca Mezincescu and Rafael I. Nepomechie | Analytical Bethe Ansatz for $A^{(2)}_{2n-1}, B^{(1)}_n, C^{(1)}_n,
D^{(1)}_n$ quantum-algebra-invariant open spin chains | 14 pages, latex, no figures (a character causing latex problem is
removed) | J.Phys. A28 (1995) 5131-5142 | 10.1088/0305-4470/28/18/006 | BONN-TH-95-09, UMTG-185 | hep-th | null | We determine the eigenvalues of the transfer matrices for integrable open
quantum spin chains which are associated with the affine Lie algebras
$A^{(2)}_{2n-1}, B^{(1)}_n, C^{(1)}_n, D^{(1)}_n$, and which have the
quantum-algebra invariance U_q(C_n), U_q(B_n), U_q(C_n), U_q(D_n)$,
respectively.
| [
{
"created": "Mon, 17 Apr 1995 17:33:22 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Apr 1995 19:12:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Artz",
"Simone",
""
],
[
"Mezincescu",
"Luca",
""
],
[
"Nepomechie",
"Rafael I.",
""
]
] | We determine the eigenvalues of the transfer matrices for integrable open quantum spin chains which are associated with the affine Lie algebras $A^{(2)}_{2n-1}, B^{(1)}_n, C^{(1)}_n, D^{(1)}_n$, and which have the quantum-algebra invariance U_q(C_n), U_q(B_n), U_q(C_n), U_q(D_n)$, respectively. |
hep-th/0011140 | Alberto Santambrogio | Mario Pernici, Alberto Santambrogio and Daniela Zanon | The one-loop effective action of noncommutative {\cal N}=4 super
Yang-Mills is gauge invariant | LaTex, 13 pages, 4 figures | Phys.Lett. B504 (2001) 131-140 | 10.1016/S0370-2693(01)00279-9 | IFUM-FT-668 | hep-th | null | We study the gauge transformation of the recently computed one-loop
four-point function of {\cal N}=4 supersymmetric Yang-Mills theory with gauge
group U(N). The contributions from nonplanar diagrams are not gauge invariant.
We compute their gauge variation and show that it is cancelled by the variation
from correspo... | [
{
"created": "Wed, 15 Nov 2000 19:46:04 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Pernici",
"Mario",
""
],
[
"Santambrogio",
"Alberto",
""
],
[
"Zanon",
"Daniela",
""
]
] | We study the gauge transformation of the recently computed one-loop four-point function of {\cal N}=4 supersymmetric Yang-Mills theory with gauge group U(N). The contributions from nonplanar diagrams are not gauge invariant. We compute their gauge variation and show that it is cancelled by the variation from correspond... |
hep-th/9902113 | Matthias Staudacher | Werner Krauth and Matthias Staudacher | Eigenvalue Distributions in Yang-Mills Integrals | 8 pages, 6 figures, some corrections | Phys.Lett. B453 (1999) 253-257 | 10.1016/S0370-2693(99)00395-0 | AEI-099 | hep-th | null | We investigate one-matrix correlation functions for finite SU(N) Yang-Mills
integrals with and without supersymmetry. We propose novel convergence
conditions for these correlators which we determine from the one-loop
perturbative effective action. These conditions are found to agree with
non-perturbative Monte Carlo ... | [
{
"created": "Tue, 16 Feb 1999 22:33:50 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Mar 1999 17:22:14 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Krauth",
"Werner",
""
],
[
"Staudacher",
"Matthias",
""
]
] | We investigate one-matrix correlation functions for finite SU(N) Yang-Mills integrals with and without supersymmetry. We propose novel convergence conditions for these correlators which we determine from the one-loop perturbative effective action. These conditions are found to agree with non-perturbative Monte Carlo ca... |
hep-th/0111129 | Barton Zwiebach | Davide Gaiotto, Leonardo Rastelli, Ashoke Sen and Barton Zwiebach | Ghost Structure and Closed Strings in Vacuum String Field Theory | 50 pages, LaTeX, 4 figures | Adv.Theor.Math.Phys.6:403-456,2003 | null | CTP-MIT-3209, CGPG-01/11-1, PUPT-2013 | hep-th | null | We complete the construction of vacuum string field theory by proposing a
canonical choice of ghost kinetic term -- a local insertion of the ghost field
at the string midpoint with an infinite normalization. This choice, supported
by level expansion studies in the Siegel gauge, allows a simple analytic
treatment of t... | [
{
"created": "Wed, 14 Nov 2001 18:24:27 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Dec 2003 02:41:46 GMT",
"version": "v2"
}
] | 2009-09-15 | [
[
"Gaiotto",
"Davide",
""
],
[
"Rastelli",
"Leonardo",
""
],
[
"Sen",
"Ashoke",
""
],
[
"Zwiebach",
"Barton",
""
]
] | We complete the construction of vacuum string field theory by proposing a canonical choice of ghost kinetic term -- a local insertion of the ghost field at the string midpoint with an infinite normalization. This choice, supported by level expansion studies in the Siegel gauge, allows a simple analytic treatment of the... |
1310.8109 | Georgios Giasemidis | Georgios Giasemidis | Spectral dimension in graph models of causal quantum gravity | DPhil (Phd) thesis (2013), University of Oxford, 145 pages, 18
figures, new results/analysis on 2+1 model, comments are welcome | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The phenomenon of scale dependent spectral dimension has attracted special
interest in the quantum gravity community over the last eight years. It was
first observed in computer simulations of the causal dynamical triangulation
(CDT) approach to quantum gravity and refers to the reduction of the spectral
dimension fr... | [
{
"created": "Wed, 30 Oct 2013 11:54:07 GMT",
"version": "v1"
}
] | 2013-10-31 | [
[
"Giasemidis",
"Georgios",
""
]
] | The phenomenon of scale dependent spectral dimension has attracted special interest in the quantum gravity community over the last eight years. It was first observed in computer simulations of the causal dynamical triangulation (CDT) approach to quantum gravity and refers to the reduction of the spectral dimension from... |
2007.11644 | Henning Samtleben | Yannick Bertrand, Stefan Hohenegger, Olaf Hohm, Henning Samtleben | Toward Exotic 6D Supergravities | 30 pages | Phys. Rev. D 103, 046002 (2021) | 10.1103/PhysRevD.103.046002 | HU-EP-20/08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate exotic supergravity theories in 6D with maximal (4,0) and
(3,1) supersymmetry, which were conjectured by C. Hull to exist and to describe
strong coupling limits of ${\cal N}=8$ theories in 5D. These theories involve
exotic gauge fields with non-standard Young tableaux representations, subject
to (self-... | [
{
"created": "Wed, 22 Jul 2020 19:42:41 GMT",
"version": "v1"
}
] | 2021-02-10 | [
[
"Bertrand",
"Yannick",
""
],
[
"Hohenegger",
"Stefan",
""
],
[
"Hohm",
"Olaf",
""
],
[
"Samtleben",
"Henning",
""
]
] | We investigate exotic supergravity theories in 6D with maximal (4,0) and (3,1) supersymmetry, which were conjectured by C. Hull to exist and to describe strong coupling limits of ${\cal N}=8$ theories in 5D. These theories involve exotic gauge fields with non-standard Young tableaux representations, subject to (self-)d... |
hep-th/0109187 | Oleg Andreev | Oleg Andreev, Tassilo Ott | On One-Loop Approximation to Tachyon Potentials | 22 pages, 3 figures; new comments and clarifications, version to
appear in Nucl.Phys.B | Nucl.Phys.B627:330-356,2002 | 10.1016/S0550-3213(02)00060-3 | HU Berlin-EP-01/32 | hep-th | null | We compute the one-loop corrections to the tachyon potentials in both,
bosonic and supersymmetric, cases by worldsheet methods. In the process, we
also get some insight on tachyon condensation from the viewpoint of closed
string modes and show that there is an instability due to the closed string
tachyon in the boson... | [
{
"created": "Mon, 24 Sep 2001 16:07:32 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Oct 2001 13:23:21 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Dec 2001 16:59:48 GMT",
"version": "v3"
},
{
"created": "Wed, 20 Feb 2002 10:29:46 GMT",
"version": "v4"
}
] | 2011-07-19 | [
[
"Andreev",
"Oleg",
""
],
[
"Ott",
"Tassilo",
""
]
] | We compute the one-loop corrections to the tachyon potentials in both, bosonic and supersymmetric, cases by worldsheet methods. In the process, we also get some insight on tachyon condensation from the viewpoint of closed string modes and show that there is an instability due to the closed string tachyon in the bosonic... |
1005.2256 | Matilde Marcolli | Matilde Marcolli (Caltech), Elena Pierpaoli (USC), Kevin Teh (Caltech) | The spectral action and cosmic topology | 55 pages, LaTeX | Commun.Math.Phys.304:125-174,2011 | 10.1007/s00220-011-1211-3 | null | hep-th astro-ph.CO gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The spectral action functional, considered as a model of gravity coupled to
matter, provides, in its non-perturbative form, a slow-roll potential for
inflation, whose form and corresponding slow-roll parameters can be sensitive
to the underlying cosmic topology. We explicitly compute the non-perturbative
spectral act... | [
{
"created": "Thu, 13 May 2010 04:47:00 GMT",
"version": "v1"
}
] | 2011-04-22 | [
[
"Marcolli",
"Matilde",
"",
"Caltech"
],
[
"Pierpaoli",
"Elena",
"",
"USC"
],
[
"Teh",
"Kevin",
"",
"Caltech"
]
] | The spectral action functional, considered as a model of gravity coupled to matter, provides, in its non-perturbative form, a slow-roll potential for inflation, whose form and corresponding slow-roll parameters can be sensitive to the underlying cosmic topology. We explicitly compute the non-perturbative spectral actio... |
hep-th/9611192 | null | Leszek Lukaszuk | Non-abelian Flux Algebras in Yang-Mills Theories | Latex, 9 pages | null | null | null | hep-th | null | Contour gauges are discussed in the framework of canonical formalism. We find
flux operator algebras with the structure constants of underlying Yang-Mills
theory.
| [
{
"created": "Sat, 23 Nov 1996 16:05:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lukaszuk",
"Leszek",
""
]
] | Contour gauges are discussed in the framework of canonical formalism. We find flux operator algebras with the structure constants of underlying Yang-Mills theory. |
2104.03314 | Renann Jusinskas | Max Guillen, Henrik Johansson, Renann Lipinski Jusinskas, Oliver
Schlotterer | Scattering Massive String Resonances through Field-Theory Methods | 7 pages. v2 minor adjustments, matches trimmed PRL version, with a
fixed typo in eq. (3) | Phys. Rev. Lett. 127, 051601 (2021) | 10.1103/PhysRevLett.127.051601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new method, exact in $\alpha'$, to explicitly compute string
tree-level amplitudes involving one massive state and any number of massless
ones. This construction relies on the so-called twisted heterotic string, which
admits only gauge multiplets, a gravitational multiplet, and a single massive
supermult... | [
{
"created": "Wed, 7 Apr 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jul 2021 11:19:55 GMT",
"version": "v2"
}
] | 2021-08-04 | [
[
"Guillen",
"Max",
""
],
[
"Johansson",
"Henrik",
""
],
[
"Jusinskas",
"Renann Lipinski",
""
],
[
"Schlotterer",
"Oliver",
""
]
] | We present a new method, exact in $\alpha'$, to explicitly compute string tree-level amplitudes involving one massive state and any number of massless ones. This construction relies on the so-called twisted heterotic string, which admits only gauge multiplets, a gravitational multiplet, and a single massive supermultip... |
1202.2455 | Urs Schreiber | Domenico Fiorenza, Hisham Sati, Urs Schreiber | The E8 moduli 3-stack of the C-field in M-theory | 31 pages | Communications in Mathematical Physics, Volume 333, Issue 1
(2015), pages 117-151 | 10.1007/s00220-014-2228-1 | null | hep-th math-ph math.AT math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The higher gauge field in 11-dimensional supergravity -- the C-field -- is
constrained by quantum effects to be a cocycle in some twisted version of
differential cohomology. We argue that it should indeed be a cocycle in a
certain twisted nonabelian differential cohomology. We give a simple and
natural characterizati... | [
{
"created": "Sat, 11 Feb 2012 17:30:33 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Fiorenza",
"Domenico",
""
],
[
"Sati",
"Hisham",
""
],
[
"Schreiber",
"Urs",
""
]
] | The higher gauge field in 11-dimensional supergravity -- the C-field -- is constrained by quantum effects to be a cocycle in some twisted version of differential cohomology. We argue that it should indeed be a cocycle in a certain twisted nonabelian differential cohomology. We give a simple and natural characterization... |
1402.0906 | John W. Moffat | J. W. Moffat | Stochastic Quantum Gravity, Gravitational Collapse and Grey Holes | 7 pages, no figures. arXiv admin note: text overlap with
arXiv:gr-qc/9610067 | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum gravity is treated as a stochastic quantization of the spacetime
metric of general relativity. It is found that owing to the stochastic
fluctuating behavior of the geometry, the singularity in gravitational collapse
of a star has a zero probability density of occurring. Moreover, as a star
collapses the proba... | [
{
"created": "Tue, 4 Feb 2014 22:47:20 GMT",
"version": "v1"
}
] | 2014-02-06 | [
[
"Moffat",
"J. W.",
""
]
] | Quantum gravity is treated as a stochastic quantization of the spacetime metric of general relativity. It is found that owing to the stochastic fluctuating behavior of the geometry, the singularity in gravitational collapse of a star has a zero probability density of occurring. Moreover, as a star collapses the probabi... |
hep-th/9112059 | Ivan le terrible | I. Kostov | Strings with Discrete Target Space | 65 pages (Sept. 91) | Nucl.Phys. B376 (1992) 539-598 | 10.1016/0550-3213(92)90120-Z | null | hep-th | null | We investigate the field theory of strings having as a target space an
arbitrary discrete one-dimensional manifold. The existence of the continuum
limit is guaranteed if the target space is a Dynkin diagram of a simply laced
Lie algebra or its affine extension. In this case the theory can be mapped onto
the theory of... | [
{
"created": "Thu, 19 Sep 1991 17:24:44 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jul 2003 16:24:14 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Kostov",
"I.",
""
]
] | We investigate the field theory of strings having as a target space an arbitrary discrete one-dimensional manifold. The existence of the continuum limit is guaranteed if the target space is a Dynkin diagram of a simply laced Lie algebra or its affine extension. In this case the theory can be mapped onto the theory of s... |
hep-th/0309121 | Enrique F. Moreno | G.S. Lozano, E.F. Moreno, M.J. Rodriguez, F.A. Schaposnik | Non BPS noncommutative vortices | 17 pages, 5 figures | JHEP 0311 (2003) 049 | 10.1088/1126-6708/2003/11/049 | null | hep-th | null | We construct exact vortex solutions to the equations of motion of the Abelian
Higgs model defined in non commutative space, analyzing in detail the
properties of these solutions beyond the BPS point. We show that our solutions
behave as smooth deformations of vortices in ordinary space time except for
parity symmetry... | [
{
"created": "Thu, 11 Sep 2003 15:58:20 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Lozano",
"G. S.",
""
],
[
"Moreno",
"E. F.",
""
],
[
"Rodriguez",
"M. J.",
""
],
[
"Schaposnik",
"F. A.",
""
]
] | We construct exact vortex solutions to the equations of motion of the Abelian Higgs model defined in non commutative space, analyzing in detail the properties of these solutions beyond the BPS point. We show that our solutions behave as smooth deformations of vortices in ordinary space time except for parity symmetry b... |
1009.0809 | Martin B. Halpern | M.B. Halpern | The Orbifold-String Theories of Permutation-Type: III. Lorentzian and
Euclidean Space-Times in a Large Example | 36 pages | Int.J.Mod.Phys.A26:2199-2231,2011 | 10.1142/S0217751X11053298 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To illustrate the general results of the previous paper, we discuss here a
large concrete example of the orbifold-string theories of permutation-type. For
each of the many subexamples, we focus on evaluation of the \emph{target
space-time dimension} $\hat{D}_j(\sigma)$, the \emph{target space-time
signature} and the ... | [
{
"created": "Sat, 4 Sep 2010 06:36:52 GMT",
"version": "v1"
}
] | 2011-05-25 | [
[
"Halpern",
"M. B.",
""
]
] | To illustrate the general results of the previous paper, we discuss here a large concrete example of the orbifold-string theories of permutation-type. For each of the many subexamples, we focus on evaluation of the \emph{target space-time dimension} $\hat{D}_j(\sigma)$, the \emph{target space-time signature} and the \e... |
0911.5316 | Avinash Dhar | Avinash Dhar, Gautam Mandal and Partha Nag | Renormalization group flows in a Lifshitz-like four fermi model | 30 pages, 2 figures | Phys.Rev.D81:085005,2010 | 10.1103/PhysRevD.81.085005 | TIFR/TH/09-42 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study renormalization group flows in the Lifshitz-like $N$-flavour four
fermi model discussed in 0905.2928. In the large-$N$ limit, a nontrivial flow
occurs in only one of all possible marginal couplings and one relevant
coupling, which provides the scale for Lorentz invariance violations. We
discuss in detail the... | [
{
"created": "Fri, 27 Nov 2009 18:29:49 GMT",
"version": "v1"
}
] | 2010-04-21 | [
[
"Dhar",
"Avinash",
""
],
[
"Mandal",
"Gautam",
""
],
[
"Nag",
"Partha",
""
]
] | We study renormalization group flows in the Lifshitz-like $N$-flavour four fermi model discussed in 0905.2928. In the large-$N$ limit, a nontrivial flow occurs in only one of all possible marginal couplings and one relevant coupling, which provides the scale for Lorentz invariance violations. We discuss in detail the p... |
2208.04612 | Andrey Pikelner | Alexander Bednyakov, Andrey Pikelner | Six-loop anomalous dimension of the $\phi^Q$ operator in the $O(N)$
symmetric model | results in ancillary files | null | 10.1103/PhysRevD.106.076015 | null | hep-th cond-mat.stat-mech hep-ph | http://creativecommons.org/licenses/by/4.0/ | A technique of large-charge expansion provides a novel opportunity for
calculation of critical dimensions of operators $\phi^Q$ with fixed charge $Q$.
In the small-coupling regime the polynomial structure of the anomalous
dimensions can be fixed from a number of direct perturbative calculations for a
fixed $Q$. At th... | [
{
"created": "Tue, 9 Aug 2022 09:07:47 GMT",
"version": "v1"
}
] | 2022-11-09 | [
[
"Bednyakov",
"Alexander",
""
],
[
"Pikelner",
"Andrey",
""
]
] | A technique of large-charge expansion provides a novel opportunity for calculation of critical dimensions of operators $\phi^Q$ with fixed charge $Q$. In the small-coupling regime the polynomial structure of the anomalous dimensions can be fixed from a number of direct perturbative calculations for a fixed $Q$. At the ... |
1904.04834 | Sebastian Fischetti | Ning Bao, ChunJun Cao, Sebastian Fischetti, Cynthia Keeler | Towards Bulk Metric Reconstruction from Extremal Area Variations | 33+4 pages, 7 figures; v2: addressed referee comments | null | 10.1088/1361-6382/ab377f | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulae suggest that bulk
geometry emerges from the entanglement structure of the boundary theory. Using
these formulae, we build on a result of Alexakis, Balehowsky, and Nachman to
show that in four bulk dimensions, the entanglement entropies of boundary
regions of... | [
{
"created": "Tue, 9 Apr 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2019 18:17:38 GMT",
"version": "v2"
}
] | 2019-09-04 | [
[
"Bao",
"Ning",
""
],
[
"Cao",
"ChunJun",
""
],
[
"Fischetti",
"Sebastian",
""
],
[
"Keeler",
"Cynthia",
""
]
] | The Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulae suggest that bulk geometry emerges from the entanglement structure of the boundary theory. Using these formulae, we build on a result of Alexakis, Balehowsky, and Nachman to show that in four bulk dimensions, the entanglement entropies of boundary regions of d... |
1305.0071 | Renjun Xu | Andrei Mikhailov, Albert Schwarz, Renjun Xu | Cohomology ring of the BRST operator associated to the sum of two pure
spinors | 5 pages | Mod. Phys. Lett. A, Vol. 28, No. 23 (2013) 1350107 | 10.1142/S0217732313501071 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the study of the Type II superstring, it is useful to consider the BRST
complex associated to the sum of two pure spinors. The cohomology of this
complex is an infinite-dimensional vector space. It is also a
finite-dimensional algebra over the algebra of functions of a single pure
spinor. In this paper we study th... | [
{
"created": "Wed, 1 May 2013 02:34:05 GMT",
"version": "v1"
}
] | 2013-07-22 | [
[
"Mikhailov",
"Andrei",
""
],
[
"Schwarz",
"Albert",
""
],
[
"Xu",
"Renjun",
""
]
] | In the study of the Type II superstring, it is useful to consider the BRST complex associated to the sum of two pure spinors. The cohomology of this complex is an infinite-dimensional vector space. It is also a finite-dimensional algebra over the algebra of functions of a single pure spinor. In this paper we study the ... |
hep-th/0011128 | Andrew Chamblin | Andrew Chamblin (MIT) | Capture of bulk geodesics by brane-world black holes | 6 pages LaTeX, expanded the conclusion, added some references, the
numerical estimate is not sharp | Class.Quant.Grav.18:L17-L22,2001 | 10.1088/0264-9381/18/3/101 | null | hep-th | null | In this note we study bulk timelike geodesics in the presence of a
brane-world black hole, where the brane-world is a two-brane moving in a
3+1-dimensional asymptotically $adS_4$ spacetime. We show that for a certain
range of the parameters measuring the black hole mass and bulk cosmological
constant, there exist sta... | [
{
"created": "Tue, 14 Nov 2000 20:32:17 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Nov 2000 02:07:52 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Chamblin",
"Andrew",
"",
"MIT"
]
] | In this note we study bulk timelike geodesics in the presence of a brane-world black hole, where the brane-world is a two-brane moving in a 3+1-dimensional asymptotically $adS_4$ spacetime. We show that for a certain range of the parameters measuring the black hole mass and bulk cosmological constant, there exist stabl... |
hep-th/0305118 | Rudra Prakash Malik | R. P. Malik (Bose National Centre & AS-ICTP) | Wigner's little group and BRST cohomology for one-form Abelian gauge
theory | LaTeX file, 17 pages, Journal-ref. given | Int.J.Mod.Phys.A19:2721-2738,2004 | 10.1142/S0217751X04018129 | null | hep-th | null | We discuss the (dual-)gauge transformations for the gauge-fixed Lagrangian
density and establish their intimate connection with the translation subgroup
T(2) of the Wigner's little group for the free one-form Abelian gauge theory in
four $(3 + 1)$-dimensions (4D) of spacetime. Though the relationship between
the usua... | [
{
"created": "Wed, 14 May 2003 01:30:22 GMT",
"version": "v1"
},
{
"created": "Thu, 15 May 2003 17:19:59 GMT",
"version": "v2"
},
{
"created": "Fri, 23 May 2003 08:40:48 GMT",
"version": "v3"
},
{
"created": "Sat, 6 Dec 2003 07:56:19 GMT",
"version": "v4"
},
{
"cr... | 2011-07-19 | [
[
"Malik",
"R. P.",
"",
"Bose National Centre & AS-ICTP"
]
] | We discuss the (dual-)gauge transformations for the gauge-fixed Lagrangian density and establish their intimate connection with the translation subgroup T(2) of the Wigner's little group for the free one-form Abelian gauge theory in four $(3 + 1)$-dimensions (4D) of spacetime. Though the relationship between the usual ... |
2406.00178 | Matthew Buican | Matthew Buican | Coulomb Branch Operator Algebras and Universal Selection Rules for
$\mathcal{N}=2$ SCFTs | 29 pages; v2: references added, minor typos fixed, results unchanged | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Coulomb branches of vacua are the most universal moduli spaces that arise in
local unitary interacting 4d $\mathcal{N}=2$ superconformal field theories
(SCFTs). In these theories, $1/2$-BPS primaries parameterize the Coulomb
branches and form (anti-)chiral rings. We define the notion of a Coulomb branch
operator alge... | [
{
"created": "Fri, 31 May 2024 20:14:55 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2024 17:29:08 GMT",
"version": "v2"
}
] | 2024-06-06 | [
[
"Buican",
"Matthew",
""
]
] | Coulomb branches of vacua are the most universal moduli spaces that arise in local unitary interacting 4d $\mathcal{N}=2$ superconformal field theories (SCFTs). In these theories, $1/2$-BPS primaries parameterize the Coulomb branches and form (anti-)chiral rings. We define the notion of a Coulomb branch operator algebr... |
hep-th/0003297 | John Klauder | John R. Klauder | Quantization of Constrained Systems | 50 pages, LaTeX, no figures | Lect.Notes Phys. 572 (2001) 143-182 | null | null | hep-th gr-qc math-ph math.MP quant-ph | null | The present article is primarily a review of the projection-operator approach
to quantize systems with constraints. We study the quantization of systems with
general first- and second-class constraints from the point of view of
coherent-state, phase-space path integration, and show that all such cases may
be treated,... | [
{
"created": "Fri, 31 Mar 2000 19:48:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Klauder",
"John R.",
""
]
] | The present article is primarily a review of the projection-operator approach to quantize systems with constraints. We study the quantization of systems with general first- and second-class constraints from the point of view of coherent-state, phase-space path integration, and show that all such cases may be treated, w... |
hep-th/9910036 | Niels Obers | T. Harmark (NBI, Nordita) and N.A. Obers (Nordita, NBI) | Thermodynamics of Spinning Branes and their Dual Field Theories | 59 pages, JHEP class. Minor typos corrected, added remark on
positivity of temperature, Sec. 6.1 improved, references added | JHEP0001:008,2000 | 10.1088/1126-6708/2000/01/008 | NBI-HE-99-37, NORDITA-1999/61 HE | hep-th gr-qc | null | We present a general analysis of the thermodynamics of spinning black
p-branes of string and M-theory. This is carried out both for the
asymptotically-flat and near-horizon case, with emphasis on the latter. In
particular, we use the conjectured correspondence between the near-horizon
brane solutions and field theori... | [
{
"created": "Tue, 5 Oct 1999 13:10:29 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Dec 1999 15:05:49 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Feb 2000 14:53:09 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Harmark",
"T.",
"",
"NBI, Nordita"
],
[
"Obers",
"N. A.",
"",
"Nordita, NBI"
]
] | We present a general analysis of the thermodynamics of spinning black p-branes of string and M-theory. This is carried out both for the asymptotically-flat and near-horizon case, with emphasis on the latter. In particular, we use the conjectured correspondence between the near-horizon brane solutions and field theories... |
hep-th/9605133 | Peter Schupp | Gaetano Fiore, Peter Schupp | Statistics and Quantum Group Symmetries | plain tex, 9 pages | null | null | LMU-TPW 96-5 | hep-th math.QA q-alg | null | Using twisted realizations of the symmetric groups, we show that Bose and
Fermi statistics are compatible with transformations generated by compact
quantum groups of Drinfel'd type.
| [
{
"created": "Mon, 20 May 1996 08:00:25 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Fiore",
"Gaetano",
""
],
[
"Schupp",
"Peter",
""
]
] | Using twisted realizations of the symmetric groups, we show that Bose and Fermi statistics are compatible with transformations generated by compact quantum groups of Drinfel'd type. |
1109.2120 | Luiz Agostinho Ferreira | L. A. Ferreira and G. Luchini | An integral formulation of Yang-Mills on loop space | 5 pages, 1 figure | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is proposed an integral formulation of classical Yang-Mills equations in
the presence of sources, based on concepts in loop spaces and on a
generalization of the non-abelian Stokes theorem for two-form connections. The
formulation leads in a quite direct way to the construction of gauge invariant
conserved quantit... | [
{
"created": "Fri, 9 Sep 2011 20:03:39 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Sep 2011 19:06:18 GMT",
"version": "v2"
}
] | 2011-09-21 | [
[
"Ferreira",
"L. A.",
""
],
[
"Luchini",
"G.",
""
]
] | It is proposed an integral formulation of classical Yang-Mills equations in the presence of sources, based on concepts in loop spaces and on a generalization of the non-abelian Stokes theorem for two-form connections. The formulation leads in a quite direct way to the construction of gauge invariant conserved quantitie... |
1801.01071 | Antonio M. Garcia-Garcia | Antonio M. Garc\'ia-Garc\'ia, Yiyang Jia, Jacobus J. M. Verbaarschot | Universality and Thouless energy in the supersymmetric Sachdev-Ye-Kitaev
Model | 24 pages, 6 figures, added references | Phys. Rev. D 97, 106003 (2018) | 10.1103/PhysRevD.97.106003 | null | hep-th cond-mat.dis-nn hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the supersymmetric Sachdev-Ye-Kitaev (SYK) model, $N$ Majorana
fermions with infinite range interactions in $0+1$ dimensions. We have found
that, close to the ground state $E \approx 0$, discrete symmetries alter
qualitatively the spectral properties with respect to the non-supersymmetric
SYK model. Th... | [
{
"created": "Wed, 3 Jan 2018 16:37:46 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jan 2018 13:23:24 GMT",
"version": "v2"
}
] | 2018-05-09 | [
[
"García-García",
"Antonio M.",
""
],
[
"Jia",
"Yiyang",
""
],
[
"Verbaarschot",
"Jacobus J. M.",
""
]
] | We investigate the supersymmetric Sachdev-Ye-Kitaev (SYK) model, $N$ Majorana fermions with infinite range interactions in $0+1$ dimensions. We have found that, close to the ground state $E \approx 0$, discrete symmetries alter qualitatively the spectral properties with respect to the non-supersymmetric SYK model. The ... |
hep-th/0408228 | Antonio Capolupo Dr | Antonio Capolupo | Aspects of particle mixing in Quantum Field Theory | 146 pages | null | null | null | hep-th | null | The results obtained on the particle mixing in Quantum Field Theory are
reviewed. The Quantum Field Theoretical formulation of fermion and boson mixed
fields is analyzed in detail and new oscillation formulas exhibiting
corrections with respect to the usual quantum mechanical ones are presented. It
is proved that the... | [
{
"created": "Mon, 30 Aug 2004 14:16:09 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Sep 2004 14:02:36 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Capolupo",
"Antonio",
""
]
] | The results obtained on the particle mixing in Quantum Field Theory are reviewed. The Quantum Field Theoretical formulation of fermion and boson mixed fields is analyzed in detail and new oscillation formulas exhibiting corrections with respect to the usual quantum mechanical ones are presented. It is proved that the s... |
1605.05006 | Bob Holdom | Bob Holdom and Jing Ren | Quadratic gravity: from weak to strong | 6 pages, 1 figure. Essay awarded fourth prize in the Gravity Research
Foundation 2016 essay competition | null | 10.1142/S0218271816430045 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | More than three decades ago quadratic gravity was found to present a
perturbative, renormalizable and asymptotically free theory of quantum gravity.
Unfortunately the theory appeared to have problems with a spin-2 ghost. In this
essay we revisit quadratic gravity in a different light by considering the case
that the ... | [
{
"created": "Tue, 17 May 2016 03:05:21 GMT",
"version": "v1"
}
] | 2016-11-15 | [
[
"Holdom",
"Bob",
""
],
[
"Ren",
"Jing",
""
]
] | More than three decades ago quadratic gravity was found to present a perturbative, renormalizable and asymptotically free theory of quantum gravity. Unfortunately the theory appeared to have problems with a spin-2 ghost. In this essay we revisit quadratic gravity in a different light by considering the case that the as... |
1809.01277 | Suddhasattwa Brahma | Suddhasattwa Brahma and Md. Wali Hossain | Avoiding the string swampland in single-field inflation: Excited initial
states | 9 pages; comments welcome; v2: version accepted in JHEP | JHEP 03 (2019) 006 | 10.1007/JHEP03(2019)006 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One class of single-field inflationary models compatible with the
recently-conjectured Swampland criteria would be those in which a Hubble
slow-roll parameter $\epsilon_\text{H}$ is not the same as $\epsilon_\text{V}
\sim (V'/V)^2$. However, a roadblock for these models (with a convex potential)
lie in the unacceptab... | [
{
"created": "Wed, 5 Sep 2018 00:28:29 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Mar 2019 10:02:40 GMT",
"version": "v2"
}
] | 2019-03-06 | [
[
"Brahma",
"Suddhasattwa",
""
],
[
"Hossain",
"Md. Wali",
""
]
] | One class of single-field inflationary models compatible with the recently-conjectured Swampland criteria would be those in which a Hubble slow-roll parameter $\epsilon_\text{H}$ is not the same as $\epsilon_\text{V} \sim (V'/V)^2$. However, a roadblock for these models (with a convex potential) lie in the unacceptably... |
hep-th/0512075 | Andrei Parnachev | Andrei Parnachev, David A. Sahakyan | On Non-Critical Superstring/Black Hole Transition | 10 pages; harvmac | Phys.Rev.D73:086008,2006 | 10.1103/PhysRevD.73.086008 | NSF-KITP-05-111 | hep-th | null | An interesting case of string/black hole transition occurs in two-dimensional
non-critical string theory dressed with a compact CFT. In these models the high
energy densities of states of perturbative strings and black holes have the
same leading behavior when the Hawking temperature of the black hole is equal
to the... | [
{
"created": "Tue, 6 Dec 2005 18:03:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Parnachev",
"Andrei",
""
],
[
"Sahakyan",
"David A.",
""
]
] | An interesting case of string/black hole transition occurs in two-dimensional non-critical string theory dressed with a compact CFT. In these models the high energy densities of states of perturbative strings and black holes have the same leading behavior when the Hawking temperature of the black hole is equal to the H... |
1705.02811 | Adil Belhaj | A. Belhaj, M. Bensed, Z. Benslimane, M. B. Sedra, A. Segui | Four-qubit Systems and Dyonic Black Hole-Black Branes in Superstring
Theory | 19 pages. Latex. References and some comments have been added for
more clarifications, based on referees' comments. Accepted for publication in
International Journal of Geometric Methods in Modern Physics (2017) | null | 10.1142/S0219887818500652 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using dyonic solutions in the type IIA superstring theory on Calabi-Yau
manifolds, we reconsider the study of black objects and quantum information
theory using string/string duality in six dimensions. Concretely, we relate
four-qubits with a stringy quaternionic moduli space of type IIA
compactification associated w... | [
{
"created": "Mon, 8 May 2017 10:20:55 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Dec 2017 11:34:51 GMT",
"version": "v2"
}
] | 2018-04-04 | [
[
"Belhaj",
"A.",
""
],
[
"Bensed",
"M.",
""
],
[
"Benslimane",
"Z.",
""
],
[
"Sedra",
"M. B.",
""
],
[
"Segui",
"A.",
""
]
] | Using dyonic solutions in the type IIA superstring theory on Calabi-Yau manifolds, we reconsider the study of black objects and quantum information theory using string/string duality in six dimensions. Concretely, we relate four-qubits with a stringy quaternionic moduli space of type IIA compactification associated wit... |
0805.1265 | Yidun Wan | Song He, Yidun Wan | C, P, and T of Braid Excitations in Quantum Gravity | 28 pages, 5 figures, version accepted by Nucl. Phys. B | Nucl.Phys.B805:1-23,2008 | 10.1016/j.nuclphysb.2008.06.022 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the discrete transformations of four-valent braid excitations of
framed spin networks embedded in a topological three-manifold. We show that
four-valent braids allow seven and only seven discrete transformations. These
transformations can be uniquely mapped to C, P, T, and their products. Each CPT
multiplet ... | [
{
"created": "Fri, 9 May 2008 02:36:24 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jun 2008 17:25:59 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"He",
"Song",
""
],
[
"Wan",
"Yidun",
""
]
] | We study the discrete transformations of four-valent braid excitations of framed spin networks embedded in a topological three-manifold. We show that four-valent braids allow seven and only seven discrete transformations. These transformations can be uniquely mapped to C, P, T, and their products. Each CPT multiplet of... |
hep-th/0504021 | Abhik Kumar Sanyal | Abhik Kumar Sanyal | Scalar tensor theory of gravity carrying a conserved current | 8 pages | Phys.Lett. B624 (2005) 81-92 | 10.1016/j.physletb.2005.07.062 | null | hep-th | null | A general scalar-tensor theory of gravity carries a conserved current for a
trace free minimally coupled scalar field, under the condition that the
potential $V(\phi)$ of the nonminimally coupled scalar field is proportional to
the square of the parameter $f(\phi)$ that is coupled with the scalar curvature
$R$. The c... | [
{
"created": "Mon, 4 Apr 2005 10:27:16 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Sanyal",
"Abhik Kumar",
""
]
] | A general scalar-tensor theory of gravity carries a conserved current for a trace free minimally coupled scalar field, under the condition that the potential $V(\phi)$ of the nonminimally coupled scalar field is proportional to the square of the parameter $f(\phi)$ that is coupled with the scalar curvature $R$. The con... |
1108.2615 | Lukasz Rudnicki | Iwo Bialynicki-Birula, {\L}ukasz Rudnicki and Albert Wienczek | Pair creation by time-dependent electric fields: Analytic solutions | null | null | null | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exact analytical solutions are presented for the time evolution of the
density of pairs produced in the QED vacuum by a uniform electric field that is
adiabatically switched on starting at minus infinity. Pair production is
described by the Dirac-Heisenberg-Wigner function introduced before [Phys. Rev.
D 44, 1825 (19... | [
{
"created": "Fri, 12 Aug 2011 12:39:25 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Feb 2012 12:21:08 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Sep 2013 10:33:27 GMT",
"version": "v3"
}
] | 2013-09-24 | [
[
"Bialynicki-Birula",
"Iwo",
""
],
[
"Rudnicki",
"Łukasz",
""
],
[
"Wienczek",
"Albert",
""
]
] | Exact analytical solutions are presented for the time evolution of the density of pairs produced in the QED vacuum by a uniform electric field that is adiabatically switched on starting at minus infinity. Pair production is described by the Dirac-Heisenberg-Wigner function introduced before [Phys. Rev. D 44, 1825 (1991... |
1602.04911 | Boris Merzlikin | Peter M. Lavrov, Boris S. Merzlikin | Legendre transformations and Clairaut-type equations | 13 pages | null | 10.1016/j.physletb.2016.03.019 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is noted that the Legendre transformations in the standard formulation of
quantum field theory have the form of functional Clairaut-type equations. It is
shown that in presence of composite fields the Clairaut-type form holds after
loop corrections are taken into account. A new solution to the functional
Clairaut-... | [
{
"created": "Tue, 16 Feb 2016 05:22:26 GMT",
"version": "v1"
}
] | 2016-03-16 | [
[
"Lavrov",
"Peter M.",
""
],
[
"Merzlikin",
"Boris S.",
""
]
] | It is noted that the Legendre transformations in the standard formulation of quantum field theory have the form of functional Clairaut-type equations. It is shown that in presence of composite fields the Clairaut-type form holds after loop corrections are taken into account. A new solution to the functional Clairaut-ty... |
hep-th/9806184 | Mussardo Giuseppe | G. Mussardo (SISSA, Trieste) | Exact Matrix Elements in Supersymmetric Theories | Latex file 48 pags, 6 figures, updated list of references, corrected
some typos, version to appear in Nucl. Phys. B | Nucl.Phys. B532 (1998) 529-566 | 10.1016/S0550-3213(98)00577-X | ISAS/EP/98/63 | hep-th | null | The lowest representatives of the Form Factors relative to the trace
operators of N=1 Super Sinh-Gordon Model are exactly calculated. The novelty of
their determination consists in solving a coupled set of unitarity and crossing
equations. Analytic continuations of the Form Factors as functions of the
coupling consta... | [
{
"created": "Mon, 22 Jun 1998 11:32:55 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Aug 1998 16:36:05 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Mussardo",
"G.",
"",
"SISSA, Trieste"
]
] | The lowest representatives of the Form Factors relative to the trace operators of N=1 Super Sinh-Gordon Model are exactly calculated. The novelty of their determination consists in solving a coupled set of unitarity and crossing equations. Analytic continuations of the Form Factors as functions of the coupling constant... |
1912.09406 | Andre Kaderli | Andre Kaderli | A note on the Drinfeld associator for genus-zero superstring amplitudes
in twisted de Rham theory | 34 pages, 3 appendices, corrected typos, added some formulae, updated
references, J. Phys. A: Math. Theor (2020) | null | 10.1088/1751-8121/ab9462 | HU-EP-19/40, HU-Mathematik-2019-09 | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The string corrections of tree-level open-string amplitudes can be described
by Selberg integrals satisfying a Knizhnik-Zamolodchikov (KZ) equation. This
allows for a recursion of the $\alpha'$-expansion of tree-level string
corrections in the number of external states using the Drinfeld associator.
While the feasibi... | [
{
"created": "Thu, 19 Dec 2019 17:25:07 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Aug 2020 12:37:12 GMT",
"version": "v2"
}
] | 2020-09-21 | [
[
"Kaderli",
"Andre",
""
]
] | The string corrections of tree-level open-string amplitudes can be described by Selberg integrals satisfying a Knizhnik-Zamolodchikov (KZ) equation. This allows for a recursion of the $\alpha'$-expansion of tree-level string corrections in the number of external states using the Drinfeld associator. While the feasibili... |
1001.4679 | Norma Susana Mankoc Borstnik | D. Lukman, N.S. Mankoc Borstnik, H.B. Nielsen | "An effective two dimensionality" cases bring a new hope to the
Kaluza-Klein[like] theories | 26 pages, 1 figure, an addition which helps to clarify the
assumptions and their consequences (the discreteness of spectrum, the
massless solution of one handedness,..) | null | 10.1088/1367-2630/13/10/103027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One step towards realistic Kaluza-Klein[like] theories and a loop hole
through the Witten's "no-go theorem" is presented for cases which we call an
effective two dimensionality cases: In $d=2$ the equations of motion following
from the action with the linear curvature leave spin connections and zweibeins
undetermined... | [
{
"created": "Tue, 26 Jan 2010 13:19:40 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Mar 2010 11:36:08 GMT",
"version": "v2"
},
{
"created": "Fri, 28 May 2010 11:16:29 GMT",
"version": "v3"
},
{
"created": "Mon, 18 Oct 2010 12:12:14 GMT",
"version": "v4"
},
{
"cr... | 2015-05-18 | [
[
"Lukman",
"D.",
""
],
[
"Borstnik",
"N. S. Mankoc",
""
],
[
"Nielsen",
"H. B.",
""
]
] | One step towards realistic Kaluza-Klein[like] theories and a loop hole through the Witten's "no-go theorem" is presented for cases which we call an effective two dimensionality cases: In $d=2$ the equations of motion following from the action with the linear curvature leave spin connections and zweibeins undetermined. ... |
0909.4947 | Toby Wiseman | Simon Catterall and Toby Wiseman | Extracting black hole physics from the lattice | 36 pages, 7 figures | JHEP 1004:077,2010 | 10.1007/JHEP04(2010)077 | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform lattice simulations of N D0-branes at finite temperature in the
decoupling limit, namely 16 supercharge SU(N) Yang-Mills quantum mechanics in
the 't Hooft limit. At low temperature this theory is conjectured to be dual to
certain supergravity black holes. We emphasize that the existence of a
non-compact mo... | [
{
"created": "Sun, 27 Sep 2009 16:14:24 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Catterall",
"Simon",
""
],
[
"Wiseman",
"Toby",
""
]
] | We perform lattice simulations of N D0-branes at finite temperature in the decoupling limit, namely 16 supercharge SU(N) Yang-Mills quantum mechanics in the 't Hooft limit. At low temperature this theory is conjectured to be dual to certain supergravity black holes. We emphasize that the existence of a non-compact modu... |
1904.10043 | Savan Kharel | Soner Albayrak, Chandramouli Chowdhury, Savan Kharel | New relation for AdS amplitudes | 8 pages, 4 figures; journal version | JHEP 1910 (2019) 274 | 10.1007/JHEP10(2019)274 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present a simple and iterative algorithm that computes
Anti-de Sitter space scattering amplitudes. We focus on the vector correlators
in AdS in four dimensions in momentum space. These new combinatorial relations
will allow one to generate tree level amplitudes algebraically, without having
to do an... | [
{
"created": "Mon, 22 Apr 2019 19:31:19 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2019 03:58:19 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Jan 2020 21:34:38 GMT",
"version": "v3"
}
] | 2020-01-24 | [
[
"Albayrak",
"Soner",
""
],
[
"Chowdhury",
"Chandramouli",
""
],
[
"Kharel",
"Savan",
""
]
] | In this paper, we present a simple and iterative algorithm that computes Anti-de Sitter space scattering amplitudes. We focus on the vector correlators in AdS in four dimensions in momentum space. These new combinatorial relations will allow one to generate tree level amplitudes algebraically, without having to do any ... |
1111.4811 | Domenico Orlando | Domenico Orlando and Susanne Reffert | Twisted Masses and Enhanced Symmetries: the A&D Series | 14 pages, 5 figures | null | 10.1007/JHEP02(2012)060 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study new symmetries between A and D type quiver gauge theories with
different numbers of colors. We realize these gauge theories with twisted
masses via a brane construction that reproduces all the parameters of the
Gauge/Bethe correspondence.
| [
{
"created": "Mon, 21 Nov 2011 10:15:40 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Orlando",
"Domenico",
""
],
[
"Reffert",
"Susanne",
""
]
] | We study new symmetries between A and D type quiver gauge theories with different numbers of colors. We realize these gauge theories with twisted masses via a brane construction that reproduces all the parameters of the Gauge/Bethe correspondence. |
hep-th/9903197 | Koji Harada | Koji Harada | RPA for Light-Front Hamiltonian Field Theory | A major revision in presentation, while the results essentially
unchanged. 2 figs. replaced, 1 fig. added, some parts of Sec. V moved to Sec.
IV, some wording changed, typos corrected | Phys.Rev. D60 (1999) 065005 | 10.1103/PhysRevD.60.065005 | KYUSHU-HET-43 | hep-th | null | A self-consistent random phase approximation (RPA) is proposed as an
effective Hamiltonian method in Light-Front Field Theory (LFFT). We apply the
general idea to the light-front massive Schwinger model to obtain a new bound
state equation and solve it numerically.
| [
{
"created": "Tue, 23 Mar 1999 10:01:04 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Apr 1999 03:14:44 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Harada",
"Koji",
""
]
] | A self-consistent random phase approximation (RPA) is proposed as an effective Hamiltonian method in Light-Front Field Theory (LFFT). We apply the general idea to the light-front massive Schwinger model to obtain a new bound state equation and solve it numerically. |
1306.3122 | Marcio Capri | M. A. L. Capri, D. Dudal, M. S. Guimaraes, I. F. Justo, L. F.
Palhares, S. P. Sorella | Spontaneous breaking of the BRST symmetry in presence of the Gribov
horizon: renormalizability | 15 pages | null | 10.1016/j.aop.2013.09.006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An all orders algebraic proof of the multiplicative renormalizability of the
novel formulation of the Gribov-Zwanziger action proposed in Phys. Rev. D 86,
045005 (2012) [arXiv:1205.3934], and allowing for an exact but spontaneously
broken BRST symmetry, is provided.
| [
{
"created": "Thu, 13 Jun 2013 14:37:29 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Capri",
"M. A. L.",
""
],
[
"Dudal",
"D.",
""
],
[
"Guimaraes",
"M. S.",
""
],
[
"Justo",
"I. F.",
""
],
[
"Palhares",
"L. F.",
""
],
[
"Sorella",
"S. P.",
""
]
] | An all orders algebraic proof of the multiplicative renormalizability of the novel formulation of the Gribov-Zwanziger action proposed in Phys. Rev. D 86, 045005 (2012) [arXiv:1205.3934], and allowing for an exact but spontaneously broken BRST symmetry, is provided. |
hep-th/9512139 | null | Antoine Van Proeyen | Vector multiplets in N=2 supersymmetry and its associated moduli spaces | 40 pages, latex, no figures. Lectures given in the 1995 Trieste
summer school in high energy physics and cosmology. Minor corrections and 1
reference added | null | null | KUL-TF-95/39 | hep-th | null | An introduction to $N=2$ rigid and local supersymmetry is given. The
construction of the actions of vector multiplets is reviewed, defining special
K\"ahler manifolds. Symplectic transformations lead to either isometries or
symplectic reparametrizations. Writing down a symplectic formulation of special
geometry clari... | [
{
"created": "Tue, 19 Dec 1995 14:46:09 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Feb 1996 16:48:27 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Van Proeyen",
"Antoine",
""
]
] | An introduction to $N=2$ rigid and local supersymmetry is given. The construction of the actions of vector multiplets is reviewed, defining special K\"ahler manifolds. Symplectic transformations lead to either isometries or symplectic reparametrizations. Writing down a symplectic formulation of special geometry clarifi... |
hep-th/0605250 | Hrvoje Nikolic | H. Nikolic | Strings, T-duality breaking, and nonlocality without the shortest
distance | 7 pages, revised, to appear in Eur. Phys. J. C | Eur.Phys.J.C50:431-434,2007 | 10.1140/epjc/s10052-007-0208-8 | null | hep-th quant-ph | null | T-duality of string theory suggests nonlocality manifested as the shortest
possible distance. As an alternative, we suggest a nonlocal formulation of
string theory that breaks T-duality at the fundamental level and does not
require the shortest possible distance. Instead, the string has an objective
shape in spacetim... | [
{
"created": "Thu, 25 May 2006 11:58:56 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Jan 2007 10:46:00 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Nikolic",
"H.",
""
]
] | T-duality of string theory suggests nonlocality manifested as the shortest possible distance. As an alternative, we suggest a nonlocal formulation of string theory that breaks T-duality at the fundamental level and does not require the shortest possible distance. Instead, the string has an objective shape in spacetime ... |
1004.1108 | Robert de Mello Koch | Robert de Mello Koch, Grant Mashile and Nicholas Park | Emergent Threebrane Lattices | 28 pages | Phys.Rev.D81:106009,2010 | 10.1103/PhysRevD.81.106009 | WITS-CTP-052 | hep-th | http://creativecommons.org/licenses/by-nc-sa/3.0/ | In this article the anomalous dimension of a class of operators with a bare
dimension of O(N) is studied. The operators considered are dual to excited
states of a two giant graviton system. In the Yang Mills theory they are
described by restricted Schur polynomials, labeled with Young diagrams that
have at most two c... | [
{
"created": "Wed, 7 Apr 2010 15:01:55 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Koch",
"Robert de Mello",
""
],
[
"Mashile",
"Grant",
""
],
[
"Park",
"Nicholas",
""
]
] | In this article the anomalous dimension of a class of operators with a bare dimension of O(N) is studied. The operators considered are dual to excited states of a two giant graviton system. In the Yang Mills theory they are described by restricted Schur polynomials, labeled with Young diagrams that have at most two col... |
hep-th/9607053 | Vladimir Plechko | V.N. Plechko (Bogoliubov Lab Dubna) | Anticommuting Integrals and Fermionic Field Theories for Two-Dimensional
Ising Models | LaTeX, 1+8 pages, no figures. A talk presented at the VII
International Conference on Symmetry Methods in Physics, ICSMP-95, Dubna,
July 10-16, 1995 | Proceedings ICSMP-95 (JINR, Dubna, 1996) Vol. 2, 443-450 | null | null | hep-th cond-mat hep-lat | null | We review the applications of the integral over anticommuting Grassmann
variables (nonquantum fermionic fields) to the analytic solutions and the
field-theoretical formulations for the 2D Ising models. The 2D Ising model
partition function $Q$ is presentable as the fermionic Gaussian integral. The
use of the spin-pol... | [
{
"created": "Sun, 7 Jul 1996 14:47:09 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Aug 1997 21:33:43 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Plechko",
"V. N.",
"",
"Bogoliubov Lab Dubna"
]
] | We review the applications of the integral over anticommuting Grassmann variables (nonquantum fermionic fields) to the analytic solutions and the field-theoretical formulations for the 2D Ising models. The 2D Ising model partition function $Q$ is presentable as the fermionic Gaussian integral. The use of the spin-polyn... |
hep-th/0209220 | Naoki Sasakura | Naoki Sasakura (YITP, Kyoto Univ.) | Dualities of the entropy bound | 7 pages, LaTeX, a reference replaced, minor corrections | Phys.Lett. B550 (2002) 197-200 | 10.1016/S0370-2693(02)02979-9 | YITP-02-60 | hep-th | null | I study the hypothetical thermodynamic system which saturates the so-called
Hubble entropy bound and show that it is invariant under the S- and T-dualities
of string theory as well as the interchanges of the eleventh dimension of
M-theory. I also discuss how unique the entropy bound is under the dualities
and some re... | [
{
"created": "Thu, 26 Sep 2002 08:59:48 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Oct 2002 08:40:16 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Oct 2002 09:00:52 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Sasakura",
"Naoki",
"",
"YITP, Kyoto Univ."
]
] | I study the hypothetical thermodynamic system which saturates the so-called Hubble entropy bound and show that it is invariant under the S- and T-dualities of string theory as well as the interchanges of the eleventh dimension of M-theory. I also discuss how unique the entropy bound is under the dualities and some rela... |
hep-th/9302144 | Senarath P. de Alwis | S. P. de Alwis | Two Dimensional Quantum Dilaton Gravity and the Positivity of Energy | 16 pages, phyzzx, COLO-HEP-309. (Confusing points in previous version
clarified, discussion of ADM and Bondi masses in RST case added.) | Phys.Rev. D49 (1994) 941-946 | 10.1103/PhysRevD.49.941 | null | hep-th gr-qc | null | Using an argument due to Regge and Teitelboim, an expression for the ADM mass
of 2d quantum dilaton gravity is obtained. By evaluating this expression we
establish that the quantum theories which can be written as a Liouville-like
theory, have a lower bound to energy, provided there is no critical boundary.
This fact... | [
{
"created": "Sun, 28 Feb 1993 17:16:53 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Aug 1993 19:38:50 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"de Alwis",
"S. P.",
""
]
] | Using an argument due to Regge and Teitelboim, an expression for the ADM mass of 2d quantum dilaton gravity is obtained. By evaluating this expression we establish that the quantum theories which can be written as a Liouville-like theory, have a lower bound to energy, provided there is no critical boundary. This fact i... |
2102.08025 | Boris Latosh | Boris Latosh | Beyond Horndeski interactions induced by quantum effects | accepted to Modern Physics Letters A; 10 pages; matches the accepted
version | null | 10.1142/S0217732321502588 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Opportunity to generate beyond Horndeski interactions is addressed. An
amplitude generating a certain beyond Horndeski coupling is explicitly found.
The amplitude is free from ultraviolet divergences, so it is protected from
ultraviolet contributions and can be considered as a universal prediction of
effective field ... | [
{
"created": "Tue, 16 Feb 2021 08:43:37 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Feb 2021 11:35:58 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Jun 2021 08:43:10 GMT",
"version": "v3"
},
{
"created": "Sat, 11 Dec 2021 09:54:47 GMT",
"version": "v4"
}
] | 2021-12-17 | [
[
"Latosh",
"Boris",
""
]
] | Opportunity to generate beyond Horndeski interactions is addressed. An amplitude generating a certain beyond Horndeski coupling is explicitly found. The amplitude is free from ultraviolet divergences, so it is protected from ultraviolet contributions and can be considered as a universal prediction of effective field th... |
2111.10392 | Adam Ball | Adam Ball, Sruthi Narayanan, Jakob Salzer, and Andrew Strominger | Perturbatively Exact $w_{1+\infty}$ Asymptotic Symmetry of Quantum
Self-Dual Gravity | 11 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The infinite tower of positive-helicity soft gravitons in any minimally
coupled, tree-level, asymptotically flat four-dimensional (4D) gravity was
recently shown to generate a $w_{1+\infty}$ asymptotic symmetry algebra. It is
natural to ask whether this classical algebra acquires quantum corrections at
loop level. We... | [
{
"created": "Fri, 19 Nov 2021 19:06:30 GMT",
"version": "v1"
}
] | 2021-11-23 | [
[
"Ball",
"Adam",
""
],
[
"Narayanan",
"Sruthi",
""
],
[
"Salzer",
"Jakob",
""
],
[
"Strominger",
"Andrew",
""
]
] | The infinite tower of positive-helicity soft gravitons in any minimally coupled, tree-level, asymptotically flat four-dimensional (4D) gravity was recently shown to generate a $w_{1+\infty}$ asymptotic symmetry algebra. It is natural to ask whether this classical algebra acquires quantum corrections at loop level. We e... |
hep-th/9511208 | Bgato | Beatriz Gato-Rivera and Jose Ignacio Rosado | The Other Spectral Flow | Latex, 7 pages | Mod.Phys.Lett. A11 (1996) 423-429 | 10.1142/S0217732396000461 | IMAFF-95/37, NIKHEF-95-063 | hep-th | null | Recently we showed that the spectral flow acting on the N=2 twisted
topological theories gives rise to a topological algebra automorphism. Here we
point out that the untwisting of that automorphism leads to a spectral flow on
the untwisted N=2 superconformal algebra which is different from the usual one.
This "other"... | [
{
"created": "Wed, 29 Nov 1995 12:33:34 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Gato-Rivera",
"Beatriz",
""
],
[
"Rosado",
"Jose Ignacio",
""
]
] | Recently we showed that the spectral flow acting on the N=2 twisted topological theories gives rise to a topological algebra automorphism. Here we point out that the untwisting of that automorphism leads to a spectral flow on the untwisted N=2 superconformal algebra which is different from the usual one. This "other" s... |
hep-th/9702051 | Silvia Penati | S. Penati, A. Santambrogio and D. Zanon | Gravitational Dressing of N=2 Sigma-Models Beyond Leading Order | latex, 16 pages, 8 figures | Nucl.Phys. B499 (1997) 479-494 | 10.1016/S0550-3213(97)00310-6 | IFUM-550-FT | hep-th | null | We study the beta-function of the N=2 sigma-model coupled to N=2 induced
supergravity. We compute corrections to first order in the semiclassical limit,
$c \to -\infty$, beyond one-loop in the matter fields. As compared to the
corresponding bosonic, metric sigma-model calculation, we find new types of
contributions a... | [
{
"created": "Thu, 6 Feb 1997 14:01:35 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Penati",
"S.",
""
],
[
"Santambrogio",
"A.",
""
],
[
"Zanon",
"D.",
""
]
] | We study the beta-function of the N=2 sigma-model coupled to N=2 induced supergravity. We compute corrections to first order in the semiclassical limit, $c \to -\infty$, beyond one-loop in the matter fields. As compared to the corresponding bosonic, metric sigma-model calculation, we find new types of contributions ari... |
2004.05999 | Aleksandr Ivanov | A. V. Ivanov, N. V. Kharuk | Two-Loop Cutoff Renormalization of 4-D Yang-Mills Effective Action | LaTeX, 25 pages, 1 figure | null | 10.1088/1361-6471/abb939 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the paper we study the Yang-Mills effective action in the four-dimensional
space-time by using background field formalism. We give an explicit way of
cutoff regularization procedure, then do a two-loop renormalization and
calculate a second $\beta$-function coefficient. We also show that the two-loop
singularity c... | [
{
"created": "Mon, 13 Apr 2020 15:17:52 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Apr 2020 06:33:03 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Ivanov",
"A. V.",
""
],
[
"Kharuk",
"N. V.",
""
]
] | In the paper we study the Yang-Mills effective action in the four-dimensional space-time by using background field formalism. We give an explicit way of cutoff regularization procedure, then do a two-loop renormalization and calculate a second $\beta$-function coefficient. We also show that the two-loop singularity con... |
1211.6001 | Antonio Padilla | Clare Burrage, Nemanja Kaloper, and Antonio Padilla | Strong Coupling and Bounds on the Graviton Mass in Massive Gravity | v3: typos corrected, conclusions unchanged | null | 10.1103/PhysRevLett.111.021802 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The theory of a single massive graviton has a cutoff much below its Planck
scale, because the extra modes from the graviton multiplet involve higher
derivative self-interactions, controlled by a scale convoluted from the small
graviton mass. Generically, these correct the propagator by environmental
effects. The resu... | [
{
"created": "Mon, 26 Nov 2012 15:59:42 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Dec 2012 20:28:18 GMT",
"version": "v2"
},
{
"created": "Tue, 14 May 2013 12:20:46 GMT",
"version": "v3"
}
] | 2013-08-09 | [
[
"Burrage",
"Clare",
""
],
[
"Kaloper",
"Nemanja",
""
],
[
"Padilla",
"Antonio",
""
]
] | The theory of a single massive graviton has a cutoff much below its Planck scale, because the extra modes from the graviton multiplet involve higher derivative self-interactions, controlled by a scale convoluted from the small graviton mass. Generically, these correct the propagator by environmental effects. The result... |
1106.4789 | Davide Gaiotto | Davide Gaiotto and Edward Witten | Knot Invariants from Four-Dimensional Gauge Theory | 117 pages | null | 10.4310/ATMP.2012.v16.n3.a5 | null | hep-th math-ph math.DG math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been argued based on electric-magnetic duality and other ingredients
that the Jones polynomial of a knot in three dimensions can be computed by
counting the solutions of certain gauge theory equations in four dimensions.
Here, we attempt to verify this directly by analyzing the equations and
counting their sol... | [
{
"created": "Thu, 23 Jun 2011 18:42:47 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Gaiotto",
"Davide",
""
],
[
"Witten",
"Edward",
""
]
] | It has been argued based on electric-magnetic duality and other ingredients that the Jones polynomial of a knot in three dimensions can be computed by counting the solutions of certain gauge theory equations in four dimensions. Here, we attempt to verify this directly by analyzing the equations and counting their solut... |
hep-th/0207004 | Kazutoshi Ohta | Kazutoshi Ohta, Takashi Yokono | Gravitational Approach to Tachyon Matter | 14 pages, LaTeX, reference added and typos corrected | Phys.Rev. D66 (2002) 125009 | 10.1103/PhysRevD.66.125009 | KUNS-1793, MIT-CTP-3288 | hep-th | null | We found a gravity solution of p+1 dimensional extended object with
SO(p)xSO(9-p) symmetry which has zero pressure and zero dilaton charge. We
expect that this object is a residual tachyon dust after tachyon condensation
of brane and anti-brane system discussed by Sen, recently. We also discuss the
Hawking temperatur... | [
{
"created": "Sat, 29 Jun 2002 00:20:37 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Jul 2002 22:44:32 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Ohta",
"Kazutoshi",
""
],
[
"Yokono",
"Takashi",
""
]
] | We found a gravity solution of p+1 dimensional extended object with SO(p)xSO(9-p) symmetry which has zero pressure and zero dilaton charge. We expect that this object is a residual tachyon dust after tachyon condensation of brane and anti-brane system discussed by Sen, recently. We also discuss the Hawking temperature ... |
hep-th/9310040 | Washington Taylor | Washington Taylor IV | Coadjoint Orbits and Conformal Field Theory | 121 pages (Ph.D. thesis) LBL-34507. Run LaTeX *3* times for t.o.c.
(no changes in content -- AMS fonts are replaced by more universal bold fonts
and some lines causing problems with non-standard tex versions are fixed.) | null | null | null | hep-th | null | This thesis describes a new approach to conformal field theory. This approach
combines the method of coadjoint orbits with resolutions and chiral vertex
operators to give a construction of the correlation functions of conformal
field theories in terms of geometrically defined objects. Explicit formulae are
given for ... | [
{
"created": "Thu, 7 Oct 1993 17:40:45 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Oct 1993 20:00:44 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Taylor",
"Washington",
"IV"
]
] | This thesis describes a new approach to conformal field theory. This approach combines the method of coadjoint orbits with resolutions and chiral vertex operators to give a construction of the correlation functions of conformal field theories in terms of geometrically defined objects. Explicit formulae are given for re... |
hep-th/9805193 | Liu Qing-Jun | Jun-Chen Su | 059<p type="texpara" tag="Body Text" et="f_0" bin="clone" >Massive Gauge
Field Theory Without Higgs Mechanism Massive Gauge Field Theory Without Higgs
Mechanism III. Proof of Renormalizability | 25 pages, latex, no figures | null | null | null | hep-th | null | ~It is shown that the quantum massive non-Abelian field theory established in
the former papers is renormalizable. This conclusion is achieved with the aid
of the Ward-Takahashi identities satisfied by the generating functionals which
were derived in the preceding paper based on the BRST-symmetry of the theory.
By th... | [
{
"created": "Thu, 28 May 1998 01:35:54 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Jan 1999 08:34:35 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Jun 1999 02:19:44 GMT",
"version": "v3"
},
{
"created": "Tue, 29 Nov 2005 07:15:48 GMT",
"version": "v4"
},
{
"c... | 2007-05-23 | [
[
"Su",
"Jun-Chen",
""
]
] | ~It is shown that the quantum massive non-Abelian field theory established in the former papers is renormalizable. This conclusion is achieved with the aid of the Ward-Takahashi identities satisfied by the generating functionals which were derived in the preceding paper based on the BRST-symmetry of the theory. By the ... |
hep-th/9704104 | Kutasov David | S. Elitzur, A. Giveon, D. Kutasov, E. Rabinovici, A. Schwimmer | Brane Dynamics and N=1 Supersymmetric Gauge Theory | 58 pages, harvmac | Nucl.Phys. B505 (1997) 202-250 | 10.1016/S0550-3213(97)00446-X | WIS/97/9 | hep-th | null | We discuss some aspects of the relation between space-time properties of
branes in string theory, and the gauge theory on their worldvolume, for models
invariant under four supercharges in three and four dimensions. We show that a
simple set of rules governing brane dynamics reproduces many features of gauge
theory. ... | [
{
"created": "Mon, 14 Apr 1997 23:18:51 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Elitzur",
"S.",
""
],
[
"Giveon",
"A.",
""
],
[
"Kutasov",
"D.",
""
],
[
"Rabinovici",
"E.",
""
],
[
"Schwimmer",
"A.",
""
]
] | We discuss some aspects of the relation between space-time properties of branes in string theory, and the gauge theory on their worldvolume, for models invariant under four supercharges in three and four dimensions. We show that a simple set of rules governing brane dynamics reproduces many features of gauge theory. We... |
1102.3274 | Torsten Asselmeyer-Maluga | Torsten Asselmeyer-Maluga and Jerzy Krol | Quantum D-branes and exotic smooth R^4 | 16 pages, no figure, see arXiv/1101.3169 for Part 1 This is part 2 of
the work based on the talk "Small exotic smooth $\mathbb{R}^{4}$ and string
theory" given at the International Congress of Mathematicians, ICM2010,
19-28.08.2010, Hyderabad, India | Int. J. Geom. Methods in Modern Physics, Vol. 9, No. 3 (2012)
1250022 (18 pages) | 10.1142/S0219887812500223 | null | hep-th gr-qc math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present the idea that the formalism of string theory is
connected with the dimension 4 in a new way, not covered by phenomenological or
model-building approaches. The main connection is given by structures induced
by small exotic smooth R^4's having intrinsic meaning for physics in dimension
4. We e... | [
{
"created": "Wed, 16 Feb 2011 09:32:09 GMT",
"version": "v1"
}
] | 2012-02-08 | [
[
"Asselmeyer-Maluga",
"Torsten",
""
],
[
"Krol",
"Jerzy",
""
]
] | In this paper, we present the idea that the formalism of string theory is connected with the dimension 4 in a new way, not covered by phenomenological or model-building approaches. The main connection is given by structures induced by small exotic smooth R^4's having intrinsic meaning for physics in dimension 4. We ext... |
1705.00977 | Ahmed Farag Ali | Salwa Alsaleh, Lina Alasfar, Mir Faizal, Ahmed Farag Ali | Quantum no-singularity theorem from geometric flows | 6 pages, revtex4, minor correction to match the published version | Int. J. Mod. Phys. A 33, 1850052 (2018) | 10.1142/S0217751X18500525 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we analyze the classical geometric flow as a dynamical system.
We obtain an action for this system, such that its equation of motion is the
Raychaudhuri equation. This action will be used to quantize this system. As the
Raychaudhuri equation is the basis for deriving the singularity theorems, we
will b... | [
{
"created": "Mon, 1 May 2017 09:48:58 GMT",
"version": "v1"
},
{
"created": "Sun, 14 May 2017 14:22:17 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Mar 2021 13:21:37 GMT",
"version": "v3"
}
] | 2021-03-11 | [
[
"Alsaleh",
"Salwa",
""
],
[
"Alasfar",
"Lina",
""
],
[
"Faizal",
"Mir",
""
],
[
"Ali",
"Ahmed Farag",
""
]
] | In this paper, we analyze the classical geometric flow as a dynamical system. We obtain an action for this system, such that its equation of motion is the Raychaudhuri equation. This action will be used to quantize this system. As the Raychaudhuri equation is the basis for deriving the singularity theorems, we will be ... |
2210.01164 | Karen Yeats | William Dallaway and Karen Yeats | Some results on Landau poles and Feynman diagram cut structure by Hopf
algebra | 32 pages | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate a system of differential equations for the beta function of
massless scalar $\phi^4$ theory and continue the combinatorial investigation of
the cut structure of Feynman diagrams.
| [
{
"created": "Mon, 3 Oct 2022 18:34:08 GMT",
"version": "v1"
}
] | 2022-10-05 | [
[
"Dallaway",
"William",
""
],
[
"Yeats",
"Karen",
""
]
] | We investigate a system of differential equations for the beta function of massless scalar $\phi^4$ theory and continue the combinatorial investigation of the cut structure of Feynman diagrams. |
hep-th/9311075 | Alexeiev Anton | D. V. Gluschenkov and A. V. Lyakhovskaya | Regular Representation of the Quantum Heisenberg Double $U_q(sl(2))$,
$Fun_{q}(SL(2))$ ($q$ is a root of unity) | UUITP-- 27/1993 | null | null | 15 pages | hep-th math.QA | null | Pairing between the universal enveloping algebra $U_q(sl(2))$ and the algebra
of functions over $SL_q(2)$ is obtained in explicit terms. The regular
representation of the quantum double is constructed and investigated. The
structure of the root subspaces of the Casimir operator is revealed and
described in terms of $... | [
{
"created": "Fri, 12 Nov 1993 16:12:15 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Gluschenkov",
"D. V.",
""
],
[
"Lyakhovskaya",
"A. V.",
""
]
] | Pairing between the universal enveloping algebra $U_q(sl(2))$ and the algebra of functions over $SL_q(2)$ is obtained in explicit terms. The regular representation of the quantum double is constructed and investigated. The structure of the root subspaces of the Casimir operator is revealed and described in terms of $SL... |
2205.12815 | Wolfgang M\"uck | Wolfgang M\"uck and Yi Yang | Krylov complexity and orthogonal polynomials | 78 pages, 9 figures, comments welcome | Nucl. Phys. B 984 (2022) 115948 | 10.1016/j.nuclphysb.2022.115948 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Krylov complexity measures operator growth with respect to a basis, which is
adapted to the Heisenberg time evolution. The construction of that basis relies
on the Lanczos algorithm, also known as the recursion method. The mathematics
of Krylov complexity can be described in terms of orthogonal polynomials. We
provid... | [
{
"created": "Wed, 25 May 2022 14:40:54 GMT",
"version": "v1"
}
] | 2022-09-13 | [
[
"Mück",
"Wolfgang",
""
],
[
"Yang",
"Yi",
""
]
] | Krylov complexity measures operator growth with respect to a basis, which is adapted to the Heisenberg time evolution. The construction of that basis relies on the Lanczos algorithm, also known as the recursion method. The mathematics of Krylov complexity can be described in terms of orthogonal polynomials. We provide ... |
2402.14235 | Mengqi Lu | Mengqi Lu, Robert B. Mann | Lagrangian partition functions subject to a fixed spatial volume
constraint in the Lovelock theory | null | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the quantum gravity partition function that counts the dimension
of the Hilbert space of a simply connected spatial region of fixed proper
volume in the context of Lovelock gravity, generalizing the results for
Einstein gravity [1]. We find that there exists sphere saddle metrics for a
partition function ... | [
{
"created": "Thu, 22 Feb 2024 02:34:05 GMT",
"version": "v1"
}
] | 2024-02-23 | [
[
"Lu",
"Mengqi",
""
],
[
"Mann",
"Robert B.",
""
]
] | We evaluate the quantum gravity partition function that counts the dimension of the Hilbert space of a simply connected spatial region of fixed proper volume in the context of Lovelock gravity, generalizing the results for Einstein gravity [1]. We find that there exists sphere saddle metrics for a partition function at... |
1308.3774 | Viacheslav Kudryavtsev | V.A.Kudryavtsev | Conformal covariant description of mesons and baryons in composite
superconformal string model | 10 pages. arXiv admin note: text overlap with arXiv:1112.5021 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Operator nucleon vertices are constructed in composite superconformal string
model. Splitting of baryon Regge trajectories with the same quantum numbers but
with opposite parity is provided by inclusion of simple additional components
to superconformal generators.
| [
{
"created": "Sat, 17 Aug 2013 11:21:52 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Mar 2014 08:21:48 GMT",
"version": "v2"
}
] | 2014-03-04 | [
[
"Kudryavtsev",
"V. A.",
""
]
] | Operator nucleon vertices are constructed in composite superconformal string model. Splitting of baryon Regge trajectories with the same quantum numbers but with opposite parity is provided by inclusion of simple additional components to superconformal generators. |
hep-th/0605077 | Ding-Fang Zeng | Ding-fang Zeng, Wei-shui Xu and Yi-hong Gao | Yang-Type Monopoles In 5 Dimensional Curved Space-Time | 10 pages, 2 figures | null | null | null | hep-th | null | Motivated by Gibbons and Townsend's recent work, we construct Yang-Type
monopoles in maximally symmetric space-time. We then analyze the dependence of
horizon structure of the space-times around the
5-dimensional monopoles on the relative strength of gravitations to
Yang-Mills interactions. We also analyze the stab... | [
{
"created": "Sun, 7 May 2006 13:15:32 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Zeng",
"Ding-fang",
""
],
[
"Xu",
"Wei-shui",
""
],
[
"Gao",
"Yi-hong",
""
]
] | Motivated by Gibbons and Townsend's recent work, we construct Yang-Type monopoles in maximally symmetric space-time. We then analyze the dependence of horizon structure of the space-times around the 5-dimensional monopoles on the relative strength of gravitations to Yang-Mills interactions. We also analyze the stabilit... |
2405.01335 | Yulia Galushkina | Yulia Galushkina, Emin Nugaev, Andrey Shkerin | Nontopological Electromagnetic Hedgehogs | 7 pages, 5 figures | null | null | INR-TH-2024-005 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study classical localised configurations - solitons - in a theory of
self-interacting complex Proca field with the global $U(1)$ symmetry. We focus
on spherically-symmetric solitons near the nonrelativistic limit, which are
supported by the quartic interactions of the neutral Proca field. Such solitons
can source ... | [
{
"created": "Thu, 2 May 2024 14:40:28 GMT",
"version": "v1"
}
] | 2024-05-03 | [
[
"Galushkina",
"Yulia",
""
],
[
"Nugaev",
"Emin",
""
],
[
"Shkerin",
"Andrey",
""
]
] | We study classical localised configurations - solitons - in a theory of self-interacting complex Proca field with the global $U(1)$ symmetry. We focus on spherically-symmetric solitons near the nonrelativistic limit, which are supported by the quartic interactions of the neutral Proca field. Such solitons can source th... |
0812.2352 | Dariush Kaviani | Dariush Kaviani | Numerical evidence for loop convergence in Yang-Mills thermodynamics | 26 pages, 12 figures, new sections added | null | null | IPPP/08/87 DCPT/08/174 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The numerical results for the computed moduli of the irreducible three-loop
contributions to the thermodynamical pressure of an SU(2) Yang-Mills theory in
the effective theory for the deconfinning phase are explained in detail.
Irreducible three-loop integrations are compared with two-loop integrations and
the differ... | [
{
"created": "Fri, 12 Dec 2008 13:20:04 GMT",
"version": "v1"
},
{
"created": "Tue, 12 May 2009 11:53:57 GMT",
"version": "v2"
},
{
"created": "Wed, 13 May 2009 10:55:43 GMT",
"version": "v3"
}
] | 2009-05-13 | [
[
"Kaviani",
"Dariush",
""
]
] | The numerical results for the computed moduli of the irreducible three-loop contributions to the thermodynamical pressure of an SU(2) Yang-Mills theory in the effective theory for the deconfinning phase are explained in detail. Irreducible three-loop integrations are compared with two-loop integrations and the differen... |
1310.4082 | Akihiro Matsuzaki | Akihiro Matsuzaki and Hidekazu Tanaka | The Fermi Function Beyond The Second Order Perturbation Theory | 14 pages, 5 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Fermi function is historically derived from the Dirac equation or the
Schr\"odinger equation. However, we claim that the Fermi function should be
derived from quantum field theory. Then, we obtain the following results: (1)
We give the electromagnetic correction of the beta decay to the fourth order in
$\alpha/v$... | [
{
"created": "Tue, 15 Oct 2013 15:26:14 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Jul 2014 06:38:06 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Jul 2014 01:17:38 GMT",
"version": "v3"
}
] | 2014-07-25 | [
[
"Matsuzaki",
"Akihiro",
""
],
[
"Tanaka",
"Hidekazu",
""
]
] | The Fermi function is historically derived from the Dirac equation or the Schr\"odinger equation. However, we claim that the Fermi function should be derived from quantum field theory. Then, we obtain the following results: (1) We give the electromagnetic correction of the beta decay to the fourth order in $\alpha/v$, ... |
2211.16870 | Fernando Falceto | Fernando Falceto | Canonical quantization of the electromagnetic field in arbitrary
$\xi$-gauge | Dedicated to the memory of Krzysztof Gaw\k{e}dzki. 17 pages. To
appear in Annales Henri Poincar\'e | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We carry out the canonical quantization of the electromagnetic field in
arbitrary $\xi$-gauge and compute its propagator. In this way we fill a gap in
the literature and clarify some existing confusion about Feynman $i\epsilon$
prescription for the propagator of the electromagnetic field. We also discuss
the BRST qua... | [
{
"created": "Wed, 30 Nov 2022 10:12:22 GMT",
"version": "v1"
}
] | 2022-12-01 | [
[
"Falceto",
"Fernando",
""
]
] | We carry out the canonical quantization of the electromagnetic field in arbitrary $\xi$-gauge and compute its propagator. In this way we fill a gap in the literature and clarify some existing confusion about Feynman $i\epsilon$ prescription for the propagator of the electromagnetic field. We also discuss the BRST quant... |
2201.01393 | Martin Aria Mojahed Mr | Martin A. Mojahed, Tom\'a\v{s} Brauner | Nonrelativistic effective field theories with enhanced symmetries and
soft behavior | 67 pages, 3 figures | JHEP 03 (2022) 086 | 10.1007/JHEP03(2022)086 | TUM-HEP-1381/21 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We systematically explore the landscape of nonrelativistic effective field
theories with a local $S$-matrix and enhanced symmetries and soft behavior. The
exploration is carried out using both conventional quantum field theory methods
based on symmetry arguments, and recently developed on-shell recursion
relations. W... | [
{
"created": "Wed, 5 Jan 2022 00:24:43 GMT",
"version": "v1"
}
] | 2022-03-18 | [
[
"Mojahed",
"Martin A.",
""
],
[
"Brauner",
"Tomáš",
""
]
] | We systematically explore the landscape of nonrelativistic effective field theories with a local $S$-matrix and enhanced symmetries and soft behavior. The exploration is carried out using both conventional quantum field theory methods based on symmetry arguments, and recently developed on-shell recursion relations. We ... |
1008.2580 | Yoji Michishita | Yoji Michishita | On gauge transformation property of coordinate independent SO(9) vector
states in SU(2) Matrix Theory | 21 pages, no figure, v2: minor correction v3: signs in (3.46) and
(3.51) corrected, further calculation on the linear term of the expansion of
the wavefunction added, and the conclusion about it changed, v3: minor change
in the references, version published in JHEP | JHEP 1009:075,2010 | 10.1007/JHEP09(2010)075 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate coordinate independent SO(9) vector states in SU(2) Matrix
theory. There are 36 vector states, and we determine what representations of
SU(2) they are decomposed into. Among them we find a unique set of states
transforming in adjoint representation. We show that this set of states can
appear as the lin... | [
{
"created": "Mon, 16 Aug 2010 06:38:18 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Aug 2010 01:19:20 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Aug 2010 10:00:16 GMT",
"version": "v3"
},
{
"created": "Mon, 4 Oct 2010 05:25:49 GMT",
"version": "v4"
}
] | 2014-11-21 | [
[
"Michishita",
"Yoji",
""
]
] | We investigate coordinate independent SO(9) vector states in SU(2) Matrix theory. There are 36 vector states, and we determine what representations of SU(2) they are decomposed into. Among them we find a unique set of states transforming in adjoint representation. We show that this set of states can appear as the linea... |
hep-th/0511126 | Brook Williams | Alex Flournoy, Brook Williams | Nongeometry, Duality Twists, and the Worldsheet | v2-references added; v3-minor correction (eqn. 4.17) | JHEP0601:166,2006 | 10.1088/1126-6708/2006/01/166 | null | hep-th | null | In this paper, we use orbifold methods to construct nongeometric backgrounds,
and argue that they correspond to the spacetimes discussed in \cite{dh,wwf}.
More precisely, we make explicit through several examples the connection
between interpolating orbifolds and spacetime duality twists. We argue that
generic nongeo... | [
{
"created": "Fri, 11 Nov 2005 16:45:05 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Nov 2005 14:34:58 GMT",
"version": "v2"
},
{
"created": "Tue, 31 Jan 2006 15:16:38 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Flournoy",
"Alex",
""
],
[
"Williams",
"Brook",
""
]
] | In this paper, we use orbifold methods to construct nongeometric backgrounds, and argue that they correspond to the spacetimes discussed in \cite{dh,wwf}. More precisely, we make explicit through several examples the connection between interpolating orbifolds and spacetime duality twists. We argue that generic nongeome... |
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