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1502.00092 | Johnny Espin | Johnny Espin | Second-Order Fermions and the Standard Model | 13 pages, 3 figures. Proceedings of the Corfu Summer Institute 2014
"School and Workshops on Elementary Particle Physics and Gravity", 3-21
September 2014 Corfu, Greece | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a construction of a non-hermitian fermionic Lagrangian which has a
second-order kinetic term. Despite the non-hermicity of the latter, the theory
is unitary and the perturbation theory that can be derived is equivalent to the
usual one derived from a first-order formalism. Having this in mind, the
construc... | [
{
"created": "Sat, 31 Jan 2015 11:40:40 GMT",
"version": "v1"
}
] | 2015-02-03 | [
[
"Espin",
"Johnny",
""
]
] | We present a construction of a non-hermitian fermionic Lagrangian which has a second-order kinetic term. Despite the non-hermicity of the latter, the theory is unitary and the perturbation theory that can be derived is equivalent to the usual one derived from a first-order formalism. Having this in mind, the constructi... |
2403.17197 | Jo\~ao Paulo S. Melo | Jo\~ao Paulo S. Melo, Mario J. Neves, Jefferson M. A. Paix\~ao, Jos\'e
A. Helay\"el-Neto | Loop Quantum Gravity effects on electromagnetic properties of charged
leptons | 11 pages, 2 figures | null | null | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | The efforts in this contribution consist in reassessing a modified Dirac
equation that incorporates a $\gamma^0 \gamma_5$-Lorentz-symmetry violating
(LSV) term induced as a Loop Quantum Gravity (LQG) effect. Originally, this
equation has been applied and considered as a good scenario for describing a
number of invest... | [
{
"created": "Mon, 25 Mar 2024 21:18:52 GMT",
"version": "v1"
}
] | 2024-03-27 | [
[
"Melo",
"João Paulo S.",
""
],
[
"Neves",
"Mario J.",
""
],
[
"Paixão",
"Jefferson M. A.",
""
],
[
"Helayël-Neto",
"José A.",
""
]
] | The efforts in this contribution consist in reassessing a modified Dirac equation that incorporates a $\gamma^0 \gamma_5$-Lorentz-symmetry violating (LSV) term induced as a Loop Quantum Gravity (LQG) effect. Originally, this equation has been applied and considered as a good scenario for describing a number of investig... |
hep-th/9710034 | Neil Lambert | P.S. Howe, N.D. Lambert and P.C. West | Classical M-Fivebrane Dynamics and Quantum N=2 Yang-Mills | 12 pages, phyzzx. Minor corrections to the typos and references | Phys.Lett. B418 (1998) 85-90 | 10.1016/S0370-2693(97)01424-X | KCL-TH-97-55 | hep-th | null | We obtain the complete quantum Seiberg-Witten effective action for N=2
supersymmetric SU(N) Yang-Mills theory from the classical M-fivebrane equations
of motion with N threebranes moving in its worldvolume.
| [
{
"created": "Fri, 3 Oct 1997 17:07:57 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Nov 1997 15:20:06 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Howe",
"P. S.",
""
],
[
"Lambert",
"N. D.",
""
],
[
"West",
"P. C.",
""
]
] | We obtain the complete quantum Seiberg-Witten effective action for N=2 supersymmetric SU(N) Yang-Mills theory from the classical M-fivebrane equations of motion with N threebranes moving in its worldvolume. |
2311.16796 | Shamik Banerjee | Shamik Banerjee, Raju Mandal, Sagnik Misra, Sudhakar Panda, Partha
Paul | All $S$ invariant gluon OPEs on the celestial sphere | Latex, 16 Pages, References added | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | $S$ algebra is an infinite dimensional Lie algebra which is known to be the
symmetry algebra of some gauge theories. It is a "coloured version" of the
$w_{1+\infty}$. In this paper we write down all possible $S$ invariant
(celestial) OPEs between two positive helicity outgoing gluons and also find
the Knizhnik-Zamolo... | [
{
"created": "Tue, 28 Nov 2023 14:01:11 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2023 04:55:37 GMT",
"version": "v2"
}
] | 2023-12-07 | [
[
"Banerjee",
"Shamik",
""
],
[
"Mandal",
"Raju",
""
],
[
"Misra",
"Sagnik",
""
],
[
"Panda",
"Sudhakar",
""
],
[
"Paul",
"Partha",
""
]
] | $S$ algebra is an infinite dimensional Lie algebra which is known to be the symmetry algebra of some gauge theories. It is a "coloured version" of the $w_{1+\infty}$. In this paper we write down all possible $S$ invariant (celestial) OPEs between two positive helicity outgoing gluons and also find the Knizhnik-Zamolodc... |
1511.07879 | Niayesh Afshordi | Niayesh Afshordi (Perimeter/Waterloo) | Why is High Energy Physics Lorentz Invariant? | 6 pages, comments are welcome | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite the tremendous empirical success of equivalence principle, there are
several theoretical motivations for existence of a preferred reference frame
(or aether) in a consistent theory of quantum gravity. However, if quantum
gravity had a preferred reference frame, why would high energy processes enjoy
such a hig... | [
{
"created": "Tue, 24 Nov 2015 21:00:08 GMT",
"version": "v1"
}
] | 2015-11-26 | [
[
"Afshordi",
"Niayesh",
"",
"Perimeter/Waterloo"
]
] | Despite the tremendous empirical success of equivalence principle, there are several theoretical motivations for existence of a preferred reference frame (or aether) in a consistent theory of quantum gravity. However, if quantum gravity had a preferred reference frame, why would high energy processes enjoy such a high ... |
1702.06629 | Sang-A Park | Seungjoon Hyun, Jaehoon Jeong, Sang-A Park, Sang-Heon Yi | Thermodynamic Volume and the Extended Smarr Relation | 1+21 pages, plain LaTeX; v2 typo fixed and references added | null | 10.1007/JHEP04(2017)048 | JHEP 04 (2017) 048 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue to explore the scaling transformation in the reduced action
formalism of gravity models. As an extension of our construction, we consider
the extended forms of the Smarr relation for various black holes, adopting the
cosmological constant as the bulk pressure as in some literatures on black
holes. Firstly... | [
{
"created": "Wed, 22 Feb 2017 00:31:22 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 2017 06:43:32 GMT",
"version": "v2"
}
] | 2017-04-18 | [
[
"Hyun",
"Seungjoon",
""
],
[
"Jeong",
"Jaehoon",
""
],
[
"Park",
"Sang-A",
""
],
[
"Yi",
"Sang-Heon",
""
]
] | We continue to explore the scaling transformation in the reduced action formalism of gravity models. As an extension of our construction, we consider the extended forms of the Smarr relation for various black holes, adopting the cosmological constant as the bulk pressure as in some literatures on black holes. Firstly, ... |
1412.7140 | Joerg Teschner | J\"org Teschner | Supersymmetric gauge theories, quantisation of moduli spaces of flat
connections, and Liouville theory | 43 pages, see also overview article arXiv:1412.7145 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is the 11th article in the collection of reviews "Exact results in N=2
supersymmetric gauge theories", ed. J. Teschner. It describes an approach to
understanding the 4d/2d relations discovered by Alday, Gaiotto and Tachikawa by
establishing a triangle of relations between the zero mode quantum mechanics
obtained... | [
{
"created": "Mon, 22 Dec 2014 20:38:56 GMT",
"version": "v1"
}
] | 2014-12-23 | [
[
"Teschner",
"Jörg",
""
]
] | This is the 11th article in the collection of reviews "Exact results in N=2 supersymmetric gauge theories", ed. J. Teschner. It describes an approach to understanding the 4d/2d relations discovered by Alday, Gaiotto and Tachikawa by establishing a triangle of relations between the zero mode quantum mechanics obtained b... |
1106.5410 | Oscar Chacaltana | Oscar Chacaltana and Jacques Distler | Tinkertoys for the D_N series | 53 pages, 268 figures, LaTeX2e, utarticle class. Version 3: JHEP
version, with a few typos in the tables corrected. Version 2: global
symmetries corrected, for 7 entries in table of interacting SCFTs in D4
theory. Thanks to Simone Giacomelli and Yuji Tachikawa for alerting us to the
problem in version 1 | JHEP 1302 (2013) 110 | 10.1007/JHEP02(2013)110 | UTTG-15-11; TCC-017-11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a procedure for classifying 4D N=2 superconformal theories of the
type introduced by Davide Gaiotto. Any punctured curve, C, on which the 6D
(2,0) SCFT is compactified, may be decomposed into 3-punctured spheres,
connected by cylinders. The 4D theories, which arise, can be characterized by
listing the "ma... | [
{
"created": "Mon, 27 Jun 2011 15:01:14 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Aug 2012 04:39:31 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Sep 2013 16:09:27 GMT",
"version": "v3"
}
] | 2015-05-28 | [
[
"Chacaltana",
"Oscar",
""
],
[
"Distler",
"Jacques",
""
]
] | We describe a procedure for classifying 4D N=2 superconformal theories of the type introduced by Davide Gaiotto. Any punctured curve, C, on which the 6D (2,0) SCFT is compactified, may be decomposed into 3-punctured spheres, connected by cylinders. The 4D theories, which arise, can be characterized by listing the "matt... |
hep-th/0307234 | Allen Stern | A. Pinzul and A. Stern | Edge States from Defects on the Noncommutative Plane | 9 pages; Talk presented by at the conference ``Space-time and
Fundamental Interactions: Quantum Aspects'' in honor of A.P. Balachandran's
65th birthday, Vietri sul Mare, Salerno, Italy 26th-31st May, 2003 | Mod.Phys.Lett. A18 (2003) 2509-2516 | 10.1142/S0217732303012751 | null | hep-th | null | We illustrate how boundary states are recovered when going from a
noncommutative manifold to a commutative one with a boundary. Our example is
the noncommutative plane with a defect, whose commutative limit was found to be
a punctured plane - so here the boundary is one point. Defects were introduced
by removing stat... | [
{
"created": "Wed, 23 Jul 2003 22:13:36 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Sep 2003 18:02:44 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Pinzul",
"A.",
""
],
[
"Stern",
"A.",
""
]
] | We illustrate how boundary states are recovered when going from a noncommutative manifold to a commutative one with a boundary. Our example is the noncommutative plane with a defect, whose commutative limit was found to be a punctured plane - so here the boundary is one point. Defects were introduced by removing states... |
hep-th/0409231 | Daniel Grumiller | D. Grumiller | Virtual Black Holes and the S-matrix | 27 pages (ws-ijmpd.cls), 5 eps-figures, 1 table; invited review for
IJMP; v2: updated and added refs.; slightly extended discussion | Int.J.Mod.Phys. D13 (2004) 1973-2002 | 10.1142/S0218271804006437 | LU-ITP 2004/038 | hep-th gr-qc | null | A brief review on virtual black holes is presented, with special emphasis on
phenomenologically relevant issues like their influence on scattering or on the
specific heat of (real) black holes. Regarding theoretical topics results
important for (avoidance of) information loss are summarized.
| [
{
"created": "Thu, 23 Sep 2004 09:26:23 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Sep 2004 08:13:53 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Grumiller",
"D.",
""
]
] | A brief review on virtual black holes is presented, with special emphasis on phenomenologically relevant issues like their influence on scattering or on the specific heat of (real) black holes. Regarding theoretical topics results important for (avoidance of) information loss are summarized. |
hep-th/9406195 | Itakura Kazunori | Kazunori Itakura and Koichi Ohta | Quantum Hamiltonian Reduction of the Schwinger Model | 23 pages, LaTeX file, UT-Komaba 94-5 | Phys.Rev. D50 (1994) 4145-4156 | 10.1103/PhysRevD.50.4145 | null | hep-th | null | We reexamine a unitary-transformation method of extracting a physical
Hamiltonian from a gauge field theory after quantizing all degrees of freedom
including redundant variables. We show that this {\it quantum Hamiltonian
reduction} method suffers from crucial modifications arising from
regularization of composite op... | [
{
"created": "Wed, 29 Jun 1994 11:35:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Itakura",
"Kazunori",
""
],
[
"Ohta",
"Koichi",
""
]
] | We reexamine a unitary-transformation method of extracting a physical Hamiltonian from a gauge field theory after quantizing all degrees of freedom including redundant variables. We show that this {\it quantum Hamiltonian reduction} method suffers from crucial modifications arising from regularization of composite oper... |
hep-th/0009169 | Israel Quiroz | Israel Quiros (Departamento de Fisica, Universidad Central de Las
Villas, Santa Clara, Villa Clara, Cuba) | String cosmology coupled to Weyl-integrable geometry | 10 pages, latex, no figures | null | null | null | hep-th gr-qc | null | The requirement that the laws of physics must be invariant under
point-dependent transformations of the units of length, time, and mass is used
as a selection principle while studying different generic effective theories of
gravity. Thereof theories with non-minimal coupling of the dilaton both to the
curvature and t... | [
{
"created": "Thu, 21 Sep 2000 18:04:24 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Quiros",
"Israel",
"",
"Departamento de Fisica, Universidad Central de Las\n Villas, Santa Clara, Villa Clara, Cuba"
]
] | The requirement that the laws of physics must be invariant under point-dependent transformations of the units of length, time, and mass is used as a selection principle while studying different generic effective theories of gravity. Thereof theories with non-minimal coupling of the dilaton both to the curvature and to ... |
hep-th/9907157 | null | Theodora Ioannidou and Paul Sutcliffe | Non-BPS String Junctions and Dyons in N=4 Super-Yang-Mills | 10 pages plus 3 figures | Phys.Lett.B467:54-60,1999 | 10.1016/S0370-2693(99)01160-0 | null | hep-th | null | We construct non-BPS dyon solutions of N=4 SU(n) supersymmetric Yang-Mills
theory. These solutions are the worldvolume solitons which describe non-BPS
Type IIB non-planar string junctions connecting n parallel D3-branes. The
solutions are smooth deformations of the 1/4 BPS states which describe planar
string junction... | [
{
"created": "Mon, 19 Jul 1999 12:09:16 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Ioannidou",
"Theodora",
""
],
[
"Sutcliffe",
"Paul",
""
]
] | We construct non-BPS dyon solutions of N=4 SU(n) supersymmetric Yang-Mills theory. These solutions are the worldvolume solitons which describe non-BPS Type IIB non-planar string junctions connecting n parallel D3-branes. The solutions are smooth deformations of the 1/4 BPS states which describe planar string junctions. |
1503.06177 | James Vary | Usha Kulshreshtha, Daya Shankar Kulshreshtha, James P. Vary | Hamiltonian, Path Integral and BRST Formulations of Large N Scalar
$QCD_{2}$ on the Light-Front and Spontaneous Symmetry Breaking | Accepted for publication in Eur. Phys. J. C | European Physical Journal C 75:174 (2015) | 10.1140/epjc/s10052-015-3377-x | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently Grinstein, Jora, and Polosa have studied a theory of large-$N$
scalar quantum chromodynamics in one-space one-time dimension. This theory
admits a Bethe-Salpeter equation describing the discrete spectrum of
quark-antiquark bound states. They consider gauge fields in the adjoint
representation of $SU(N)$ and ... | [
{
"created": "Fri, 20 Mar 2015 17:49:05 GMT",
"version": "v1"
}
] | 2015-06-09 | [
[
"Kulshreshtha",
"Usha",
""
],
[
"Kulshreshtha",
"Daya Shankar",
""
],
[
"Vary",
"James P.",
""
]
] | Recently Grinstein, Jora, and Polosa have studied a theory of large-$N$ scalar quantum chromodynamics in one-space one-time dimension. This theory admits a Bethe-Salpeter equation describing the discrete spectrum of quark-antiquark bound states. They consider gauge fields in the adjoint representation of $SU(N)$ and sc... |
hep-th/0308173 | Jennie Traschen | Jennie Traschen | A Positivity Theorem for Gravitational Tension in Brane Spacetimes | 8+1 pages | Class.Quant.Grav. 21 (2004) 1343-1350 | 10.1088/0264-9381/21/6/004 | null | hep-th | null | We study transverse asymptotically flat spacetimes without horizons that
arise from brane matter sources. We assume that asymptotically there is a
spatial translation Killing vector that is tangent to the brane. Such
spacetimes are characterized by a tension, analogous to the ADM mass, which is
a gravitational charge... | [
{
"created": "Tue, 26 Aug 2003 16:41:57 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Traschen",
"Jennie",
""
]
] | We study transverse asymptotically flat spacetimes without horizons that arise from brane matter sources. We assume that asymptotically there is a spatial translation Killing vector that is tangent to the brane. Such spacetimes are characterized by a tension, analogous to the ADM mass, which is a gravitational charge a... |
hep-th/9906049 | null | M. Shifman | Exact Results in Gauge Theories: Putting Supersymmetry to Work. The 1999
Sakurai Prize Lecture | Based on the talk at the Centennial Meeting of The American Physical
Society, March 20-26, Atlanta, GA. LaTex (uses sprocl.sty), 36 pages, 5 eps
figures included | Int.J.Mod.Phys.A14:5017-5048,1999 | 10.1142/S0217751X99002372 | TPI-MINN-99/20-T, UMN-TH-1759/99 | hep-th | null | Powerful methods based on supersymmetry allow one to find exact solutions to
certain problems in strong coupling gauge theories. The inception of some of
these methods (holomorphy in the gauge coupling and other chiral parameters, in
conjunction with instanton calculations) dates back to the 1980's. I describe
the ea... | [
{
"created": "Sat, 5 Jun 1999 01:01:29 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Shifman",
"M.",
""
]
] | Powerful methods based on supersymmetry allow one to find exact solutions to certain problems in strong coupling gauge theories. The inception of some of these methods (holomorphy in the gauge coupling and other chiral parameters, in conjunction with instanton calculations) dates back to the 1980's. I describe the earl... |
hep-th/9308139 | Leonard Susskind | Leonard Susskind | Strings, Black Holes and Lorentz Contraction | 13 pages, PHYZZX, Stanford preprint SU-ITP-93-21 | Phys.Rev.D49:6606-6611,1994 | 10.1103/PhysRevD.49.6606 | null | hep-th | null | Consistency of quantum mechanics in black hole physics requires unusual
Lorentz transformation properties of the size and shape of physical systems
with momentum beyond the Planck scale. A simple parton model illustrates the
kind of behavior which is needed. It is then shown that conventional
fundamental string theor... | [
{
"created": "Fri, 27 Aug 1993 16:05:14 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Susskind",
"Leonard",
""
]
] | Consistency of quantum mechanics in black hole physics requires unusual Lorentz transformation properties of the size and shape of physical systems with momentum beyond the Planck scale. A simple parton model illustrates the kind of behavior which is needed. It is then shown that conventional fundamental string theory ... |
0910.0363 | Alfredo Herrera-Aguilar | A. Herrera-Aguilar, D. Malag\'on-Morej\'on, R. R. Mora-Luna, and U.
Nucamendi | Aspects of thick brane worlds: 4D gravity localization, smoothness, and
mass gap | 10 pages in latex, references added and updated | Mod.Phys.Lett.A25:2089-2097,2010 | 10.1142/S0217732310033244 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some interrelated aspects of thick brane worlds constructed within
the framework of 5D gravity coupled to a scalar field depending on the extra
dimension. It turns out that when analyzing localization of 4D gravity in this
smooth version of the Randall-Sundrum model, a kind of dichotomy emerges. In
the firs... | [
{
"created": "Fri, 2 Oct 2009 09:53:22 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Jun 2010 17:09:44 GMT",
"version": "v2"
}
] | 2011-04-18 | [
[
"Herrera-Aguilar",
"A.",
""
],
[
"Malagón-Morejón",
"D.",
""
],
[
"Mora-Luna",
"R. R.",
""
],
[
"Nucamendi",
"U.",
""
]
] | We review some interrelated aspects of thick brane worlds constructed within the framework of 5D gravity coupled to a scalar field depending on the extra dimension. It turns out that when analyzing localization of 4D gravity in this smooth version of the Randall-Sundrum model, a kind of dichotomy emerges. In the first ... |
2011.02902 | Yu-Xuan Zhang | Song He, Yuan Sun, Yu-Xuan Zhang | $T\bar{T}$-flow effects on torus partition functions | 40 pages, 1 figure; v4: Match the published version in JHEP | null | 10.1007/JHEP09(2021)061 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the partition functions of conformal field
theories (CFTs) with the $T\bar{T}$ deformation on a torus in terms of the
perturbative QFT approach. In Lagrangian path integral formalism, the first-
and second-order deformations to the partition functions of 2D free bosons,
free Dirac fermio... | [
{
"created": "Thu, 5 Nov 2020 15:27:27 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Nov 2020 13:36:54 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jun 2021 15:57:31 GMT",
"version": "v3"
},
{
"created": "Fri, 13 Aug 2021 14:38:07 GMT",
"version": "v4"
}
] | 2021-09-29 | [
[
"He",
"Song",
""
],
[
"Sun",
"Yuan",
""
],
[
"Zhang",
"Yu-Xuan",
""
]
] | In this paper, we investigate the partition functions of conformal field theories (CFTs) with the $T\bar{T}$ deformation on a torus in terms of the perturbative QFT approach. In Lagrangian path integral formalism, the first- and second-order deformations to the partition functions of 2D free bosons, free Dirac fermions... |
hep-th/0009142 | Rajesh Gopakumar | Mina Aganagic, Rajesh Gopakumar, Shiraz Minwalla, and Andrew
Strominger | Unstable Solitons in Noncommutative Gauge Theory | 28 pages, Harvmac, v2: references added | JHEP 0104:001,2001 | 10.1088/1126-6708/2001/04/001 | null | hep-th | null | We find a class of exact solutions of noncommutative gauge theories
corresponding to unstable non-BPS solitons. In the two-dimensional euclidean
(or 2+1 dimensional lorentzian) U(1) theory we find localized solutions
carrying nonzero magnetic flux. In four euclidean dimensions we find non-BPS
solutions with the same ... | [
{
"created": "Mon, 18 Sep 2000 22:52:54 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Nov 2000 22:50:36 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Aganagic",
"Mina",
""
],
[
"Gopakumar",
"Rajesh",
""
],
[
"Minwalla",
"Shiraz",
""
],
[
"Strominger",
"Andrew",
""
]
] | We find a class of exact solutions of noncommutative gauge theories corresponding to unstable non-BPS solitons. In the two-dimensional euclidean (or 2+1 dimensional lorentzian) U(1) theory we find localized solutions carrying nonzero magnetic flux. In four euclidean dimensions we find non-BPS solutions with the same Po... |
1608.08351 | K. Narayan | Dileep P. Jatkar and K. Narayan | Entangled spins and ghost-spins | Latex, 31pgs, v2: new section added on defining the form of the
reduced density matrix used, v3: minor clarifications added, matches
published version | null | 10.1016/j.nuclphysb.2017.07.002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study patterns of quantum entanglement in systems of spins and ghost-spins
regarding them as simple quantum mechanical toy models for theories containing
negative norm states. We define a single ghost-spin as in arXiv:1602.06505
[hep-th] as a 2-state spin variable with an indefinite inner product in the
state spac... | [
{
"created": "Tue, 30 Aug 2016 07:47:22 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Dec 2016 09:21:52 GMT",
"version": "v2"
},
{
"created": "Sat, 8 Jul 2017 10:33:49 GMT",
"version": "v3"
}
] | 2017-09-13 | [
[
"Jatkar",
"Dileep P.",
""
],
[
"Narayan",
"K.",
""
]
] | We study patterns of quantum entanglement in systems of spins and ghost-spins regarding them as simple quantum mechanical toy models for theories containing negative norm states. We define a single ghost-spin as in arXiv:1602.06505 [hep-th] as a 2-state spin variable with an indefinite inner product in the state space.... |
1410.0175 | Kornel Sailer Dr. | K.Sailer, Z. Peli, S. Nagy | Particle in a cavity in one-dimensional bandlimited quantum mechanics | 17 pages | null | 10.1088/1751-8113/48/7/075305 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effects of the generalized uncertainty principle (GUP) on the low-energy
stationary states of a particle moving in a cavity with no sharp boundaries are
determined by means of the perturbation expansion in the framework of
one-dimensional bandlimited quantum mechanics. A realization of GUP resulting
in the existe... | [
{
"created": "Wed, 1 Oct 2014 10:38:21 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Sailer",
"K.",
""
],
[
"Peli",
"Z.",
""
],
[
"Nagy",
"S.",
""
]
] | The effects of the generalized uncertainty principle (GUP) on the low-energy stationary states of a particle moving in a cavity with no sharp boundaries are determined by means of the perturbation expansion in the framework of one-dimensional bandlimited quantum mechanics. A realization of GUP resulting in the existenc... |
hep-th/9410186 | Omer Faruk Dayi | O.F. Dayi and I.H. Duru | $sl_q(2)$ Realizations for Kepler and Oscillator Potentials and
q-Canonical Transformations | 12 pages, Latex twice, (Comparison with the other approaches and some
refs. added. The version which will appear in J. Phys. A) | J.Phys. A28 (1995) 2395-2402 | 10.1088/0305-4470/28/8/029 | MRC.PH.19/94 | hep-th | null | The realizations of the Lie algebra corresponding to the dynamical symmetry
group SO(2,1) of the Kepler and oscillator potentials are q-deformed. The
q-canonical transformation connecting two realizations is given and a general
definition for q-canonical transformation is deduced. q-Schr\"{o}dinger
equation for a Kep... | [
{
"created": "Tue, 25 Oct 1994 15:50:18 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 1995 10:29:49 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Dayi",
"O. F.",
""
],
[
"Duru",
"I. H.",
""
]
] | The realizations of the Lie algebra corresponding to the dynamical symmetry group SO(2,1) of the Kepler and oscillator potentials are q-deformed. The q-canonical transformation connecting two realizations is given and a general definition for q-canonical transformation is deduced. q-Schr\"{o}dinger equation for a Keple... |
2408.05266 | Lakshya Bhardwaj | Lakshya Bhardwaj, Daniel Pajer, Sakura Schafer-Nameki, Apoorv Tiwari,
Alison Warman, Jingxiang Wu | Gapped Phases in (2+1)d with Non-Invertible Symmetries: Part I | 83 pages | null | null | null | hep-th cond-mat.str-el math.CT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the Symmetry Topological Field Theory (SymTFT) to study and classify
gapped phases in (2+1)d for a class of categorical symmetries, referred to as
being of bosonic type. The SymTFTs for these symmetries are given by twisted
and untwisted (3+1)d Dijkgraaf-Witten (DW) theories for finite groups G. A
finite set o... | [
{
"created": "Fri, 9 Aug 2024 18:00:00 GMT",
"version": "v1"
}
] | 2024-08-13 | [
[
"Bhardwaj",
"Lakshya",
""
],
[
"Pajer",
"Daniel",
""
],
[
"Schafer-Nameki",
"Sakura",
""
],
[
"Tiwari",
"Apoorv",
""
],
[
"Warman",
"Alison",
""
],
[
"Wu",
"Jingxiang",
""
]
] | We use the Symmetry Topological Field Theory (SymTFT) to study and classify gapped phases in (2+1)d for a class of categorical symmetries, referred to as being of bosonic type. The SymTFTs for these symmetries are given by twisted and untwisted (3+1)d Dijkgraaf-Witten (DW) theories for finite groups G. A finite set of ... |
1111.3723 | Sho Deguchi | Sho Deguchi | Proving the Absence of the Perturbative Corrections to the N=2 U(1)
K\"ahler Potential Using the N=1 Supergraph Techniques | 22 pages, 19 figures, factor in Eq.(34) was corrected | null | null | OCU-PHYS 359 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Perturbative N=2 non-renormalization theorem states that there is no
perturbative correction to the Kahler potential \int d^4\theta
K(\Phi,\bar{\Phi}). We prove this statement by using the N=1 supergraph
techniques. We consider the N=2 supersymmetric U(1) gauge theory which
possesses general prepotential F(\Psi).
| [
{
"created": "Wed, 16 Nov 2011 07:56:17 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Dec 2011 07:40:07 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Oct 2012 03:25:57 GMT",
"version": "v3"
},
{
"created": "Wed, 7 Nov 2012 02:58:22 GMT",
"version": "v4"
}
] | 2012-11-08 | [
[
"Deguchi",
"Sho",
""
]
] | Perturbative N=2 non-renormalization theorem states that there is no perturbative correction to the Kahler potential \int d^4\theta K(\Phi,\bar{\Phi}). We prove this statement by using the N=1 supergraph techniques. We consider the N=2 supersymmetric U(1) gauge theory which possesses general prepotential F(\Psi). |
1103.5748 | Masahito Yamazaki | Yuji Terashima, Masahito Yamazaki | SL(2,R) Chern-Simons, Liouville, and Gauge Theory on Duality Walls | 53+1 pages, 14 figures; v2: typos corrected, references added | JHEP 1108:135,2011 | 10.1007/JHEP08(2011)135 | PUPT-2368 | hep-th math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose an equivalence of the partition functions of two different 3d
gauge theories. On one side of the correspondence we consider the partition
function of 3d SL(2,R) Chern-Simons theory on a 3-manifold, obtained as a
punctured Riemann surface times an interval. On the other side we have a
partition function of ... | [
{
"created": "Tue, 29 Mar 2011 20:00:06 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jul 2011 05:59:18 GMT",
"version": "v2"
}
] | 2011-09-05 | [
[
"Terashima",
"Yuji",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | We propose an equivalence of the partition functions of two different 3d gauge theories. On one side of the correspondence we consider the partition function of 3d SL(2,R) Chern-Simons theory on a 3-manifold, obtained as a punctured Riemann surface times an interval. On the other side we have a partition function of a ... |
hep-th/9911004 | Steven Abel | S.A.Abel, J.L.F.Barbon, I.I.Kogan and E.Rabinovici | Some Thermodynamical Aspects of String Theory | 22 Pages plain latex; based on contributions to Golfand Memorial
Volume and Englertfest by E.Rabinovici | null | 10.1142/9789812793850_0031 | null | hep-th | null | Thermodynamical aspects of string theory are reviewed and discussed.
| [
{
"created": "Tue, 2 Nov 1999 11:40:35 GMT",
"version": "v1"
}
] | 2016-11-23 | [
[
"Abel",
"S. A.",
""
],
[
"Barbon",
"J. L. F.",
""
],
[
"Kogan",
"I. I.",
""
],
[
"Rabinovici",
"E.",
""
]
] | Thermodynamical aspects of string theory are reviewed and discussed. |
hep-th/9604034 | Wolfgang Lerche | A. Klemm, W. Lerche, P. Mayr, C.Vafa and N. Warner | Self-Dual Strings and N=2 Supersymmetric Field Theory | harvmac, 22p, uses epsf, with 3 .eps figures (references added plus
other minor corrections) | Nucl.Phys.B477:746-766,1996 | 10.1016/0550-3213(96)00353-7 | CERN-TH/96-95, HUTP-96/A014, USC-96/008 | hep-th | null | We show how the Riemann surface $\Sigma$ of $N=2$ Yang-Mills field theory
arises in type II string compactifications on Calabi-Yau threefolds. The
relevant local geometry is given by fibrations of ALE spaces. The $3$-branes
that give rise to BPS multiplets in the string descend to self-dual strings on
the Riemann sur... | [
{
"created": "Mon, 8 Apr 1996 00:04:10 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 1996 11:10:09 GMT",
"version": "v2"
},
{
"created": "Tue, 7 May 1996 16:36:42 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Klemm",
"A.",
""
],
[
"Lerche",
"W.",
""
],
[
"Mayr",
"P.",
""
],
[
"Vafa",
"C.",
""
],
[
"Warner",
"N.",
""
]
] | We show how the Riemann surface $\Sigma$ of $N=2$ Yang-Mills field theory arises in type II string compactifications on Calabi-Yau threefolds. The relevant local geometry is given by fibrations of ALE spaces. The $3$-branes that give rise to BPS multiplets in the string descend to self-dual strings on the Riemann surfa... |
1708.06995 | David Dudal | David Dudal and Subhash Mahapatra | Thermal entropy of a quark-antiquark pair above and below deconfinement
from a dynamical holographic QCD model | 33 pages. v2: improved discussion on string tension and extra
references. v3: version accepted by PhysRevD | Phys. Rev. D 96, 126010 (2017) | 10.1103/PhysRevD.96.126010 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the entropy carried by a quark-antiquark pair, in particular
across the deconfinement transition. We therefore rely on a self-consistent
solution to Einstein-Maxwell-dilaton gravity, capable of mimicking essential
features of QCD. In particular we introduce a novel model that still captures
well the QCD co... | [
{
"created": "Wed, 23 Aug 2017 13:39:27 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Aug 2017 13:04:02 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Nov 2017 06:32:47 GMT",
"version": "v3"
}
] | 2017-12-27 | [
[
"Dudal",
"David",
""
],
[
"Mahapatra",
"Subhash",
""
]
] | We discuss the entropy carried by a quark-antiquark pair, in particular across the deconfinement transition. We therefore rely on a self-consistent solution to Einstein-Maxwell-dilaton gravity, capable of mimicking essential features of QCD. In particular we introduce a novel model that still captures well the QCD conf... |
hep-th/9911190 | Ralph Blumenhagen | Carlo Angelantonj and Ralph Blumenhagen | Discrete Deformations in Type I Vacua | 12 pages, TeX, harvmac, 4 figures, eq.(3.15) changed | Phys.Lett. B473 (2000) 86-93 | 10.1016/S0370-2693(99)01480-X | HUB-EP-99/60, LPTENS 99/38 | hep-th | null | We study supersymmetric orientifolds where the world-sheet parity
transformation is combined with a conjugation of some compact complex
coordinates. We investigate their T-duality relation to standard orientifolds
and discuss the origin of continuous and discrete moduli. In contrast to
standard orientifolds, the anti... | [
{
"created": "Wed, 24 Nov 1999 13:58:42 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Dec 1999 16:57:00 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Angelantonj",
"Carlo",
""
],
[
"Blumenhagen",
"Ralph",
""
]
] | We study supersymmetric orientifolds where the world-sheet parity transformation is combined with a conjugation of some compact complex coordinates. We investigate their T-duality relation to standard orientifolds and discuss the origin of continuous and discrete moduli. In contrast to standard orientifolds, the antisy... |
1608.06036 | Tohru Eguchi | Tohru Eguchi | Professor Nambu, String Theory and Moonshine Phenomenon | 8 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I first recall the last occasion of meeting the late Professor Yoichiro Nambu
in a hospital in Osaka. I then present a brief introduction to the moonshine
phenomenon in string theory which is under recent investigations.
| [
{
"created": "Mon, 22 Aug 2016 02:45:17 GMT",
"version": "v1"
}
] | 2016-08-23 | [
[
"Eguchi",
"Tohru",
""
]
] | I first recall the last occasion of meeting the late Professor Yoichiro Nambu in a hospital in Osaka. I then present a brief introduction to the moonshine phenomenon in string theory which is under recent investigations. |
1501.05078 | Naoki Sasakura | Naoki Sasakura and Yuki Sato | Renormalization procedure for random tensor networks and the canonical
tensor model | 23 pages, 5 figures; Comments on first order transitions and
discontinuity of RG added, and minor corrections | null | 10.1093/ptep/ptv049 | YITP-15-3, WITS-MITP-001 | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a renormalization procedure for random tensor networks, and show
that the corresponding renormalization-group flow is given by the Hamiltonian
vector flow of the canonical tensor model, which is a discretized model of
quantum gravity. The result is the generalization of the previous one
concerning the rela... | [
{
"created": "Wed, 21 Jan 2015 07:16:08 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jan 2015 01:15:18 GMT",
"version": "v2"
}
] | 2015-04-15 | [
[
"Sasakura",
"Naoki",
""
],
[
"Sato",
"Yuki",
""
]
] | We discuss a renormalization procedure for random tensor networks, and show that the corresponding renormalization-group flow is given by the Hamiltonian vector flow of the canonical tensor model, which is a discretized model of quantum gravity. The result is the generalization of the previous one concerning the relati... |
hep-th/9512099 | Randall Guedes Teixeira | B. M. Pimentel and R. G. Teixeira | Hamilton-Jacobi formulation for singular systems with second order
Lagrangians | Latex, 21 pages, no figures (Changes made to solve problems, caused
by a macro, that some users had to Tex the paper. The paper itself has no
changes.) | NuovoCim.B111:841-854,1996 | 10.1007/BF02749015 | null | hep-th | null | Recently the Hamilton-Jacobi formulation for first order constrained systems
has been developed. In such formalism the equations of motion are written as
total differential equations in many variables. We generalize the
Hamilton-Jacobi formulation for singular systems with second order Lagrangians
and apply this new ... | [
{
"created": "Wed, 13 Dec 1995 15:27:20 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Dec 1995 01:45:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Pimentel",
"B. M.",
""
],
[
"Teixeira",
"R. G.",
""
]
] | Recently the Hamilton-Jacobi formulation for first order constrained systems has been developed. In such formalism the equations of motion are written as total differential equations in many variables. We generalize the Hamilton-Jacobi formulation for singular systems with second order Lagrangians and apply this new fo... |
1011.2626 | Nicholas Halmagyi | Iosif Bena, Gregory Giecold, Mariana Gra\~na and Nick Halmagyi | On The Inflaton Potential From Antibranes in Warped Throats | 9 pages | JHEP 1207 (2012) 140 | 10.1007/JHEP07(2012)140 | IPhT-T10/174 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the force between a stack of smeared antibranes at the bottom of a
warped throat and a stack of smeared branes at some distance up the throat,
both for anti-D3 branes and for anti-M2 branes. We perform this calculation in
two ways: first, by treating the antibranes as probes in the background sourced
by th... | [
{
"created": "Thu, 11 Nov 2010 12:19:17 GMT",
"version": "v1"
}
] | 2015-02-23 | [
[
"Bena",
"Iosif",
""
],
[
"Giecold",
"Gregory",
""
],
[
"Graña",
"Mariana",
""
],
[
"Halmagyi",
"Nick",
""
]
] | We compute the force between a stack of smeared antibranes at the bottom of a warped throat and a stack of smeared branes at some distance up the throat, both for anti-D3 branes and for anti-M2 branes. We perform this calculation in two ways: first, by treating the antibranes as probes in the background sourced by the ... |
hep-th/0411052 | Paul Sutcliffe | Michael Atiyah and Paul Sutcliffe | Skyrmions, instantons, mass and curvature | 14 pages including 5 figures | Phys.Lett. B605 (2005) 106-114 | 10.1016/j.physletb.2004.11.015 | null | hep-th | null | We show that Skyrmions with massless pions in hyperbolic space provide a good
approximation to Skyrmions with massive pions in Euclidean space, for a
particular relationship between the pion mass and the curvature of hyperbolic
space. Using this result we describe how a Skyrmion with massive pions in
Euclidean space ... | [
{
"created": "Thu, 4 Nov 2004 10:45:13 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Atiyah",
"Michael",
""
],
[
"Sutcliffe",
"Paul",
""
]
] | We show that Skyrmions with massless pions in hyperbolic space provide a good approximation to Skyrmions with massive pions in Euclidean space, for a particular relationship between the pion mass and the curvature of hyperbolic space. Using this result we describe how a Skyrmion with massive pions in Euclidean space ca... |
hep-th/0607217 | Christos Kokorelis | Emmanuel Floratos, Christos Kokorelis | MSSM GUT String Vacua, Split Supersymmetry and Fluxes | 54 pages, v3; minor corrections and references added | null | null | null | hep-th hep-ph | null | We show that previous proposals to accommodate the MSSM with string theory
N=0 non-supersymmetric compactifications coming from intersecting D6-branes may
be made fully consistent with the cancellation of RR tadpoles. In this respect
we present the first examples of non-supersymmetric string Pati-Salam model
vacua wi... | [
{
"created": "Wed, 26 Jul 2006 18:54:29 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jul 2006 19:59:53 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Aug 2006 19:33:30 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Floratos",
"Emmanuel",
""
],
[
"Kokorelis",
"Christos",
""
]
] | We show that previous proposals to accommodate the MSSM with string theory N=0 non-supersymmetric compactifications coming from intersecting D6-branes may be made fully consistent with the cancellation of RR tadpoles. In this respect we present the first examples of non-supersymmetric string Pati-Salam model vacua with... |
2402.12951 | Chang-Woo Ji | Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Chang-Woo Ji, Keun-Young
Kim and Mitsuhiro Nishida | On pole-skipping with gauge-invariant variables in holographic axion
theories | 30 pages, 3 figures | J. High Energ. Phys. 2024, 20 (2024) | 10.1007/JHEP06(2024)020 | IFT-UAM/CSIC-24-23 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the pole-skipping phenomenon within holographic axion theories, a
common framework for studying strongly coupled systems with chemical potential
($\mu$) and momentum relaxation ($\beta$). Considering the backreaction
characterized by $\mu$ and $\beta$, we encounter coupled equations of motion
for the metric,... | [
{
"created": "Tue, 20 Feb 2024 12:12:07 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Mar 2024 15:03:26 GMT",
"version": "v2"
}
] | 2024-06-07 | [
[
"Ahn",
"Yongjun",
""
],
[
"Jahnke",
"Viktor",
""
],
[
"Jeong",
"Hyun-Sik",
""
],
[
"Ji",
"Chang-Woo",
""
],
[
"Kim",
"Keun-Young",
""
],
[
"Nishida",
"Mitsuhiro",
""
]
] | We study the pole-skipping phenomenon within holographic axion theories, a common framework for studying strongly coupled systems with chemical potential ($\mu$) and momentum relaxation ($\beta$). Considering the backreaction characterized by $\mu$ and $\beta$, we encounter coupled equations of motion for the metric, g... |
hep-th/0001203 | Peter Schupp | John Madore, Stefan Schraml, Peter Schupp, Julius Wess | Gauge Theory on Noncommutative Spaces | 16 pages | Eur.Phys.J.C16:161-167,2000 | 10.1007/s100520050012 | null | hep-th | null | We introduce a formulation of gauge theory on noncommutative spaces based on
the concept of covariant coordinates. Some important examples are discussed in
detail. A Seiberg-Witten map is established in all cases.
| [
{
"created": "Fri, 28 Jan 2000 20:37:58 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Madore",
"John",
""
],
[
"Schraml",
"Stefan",
""
],
[
"Schupp",
"Peter",
""
],
[
"Wess",
"Julius",
""
]
] | We introduce a formulation of gauge theory on noncommutative spaces based on the concept of covariant coordinates. Some important examples are discussed in detail. A Seiberg-Witten map is established in all cases. |
hep-th/0110056 | Arkady Yu. Segal | A. Yu. Segal (Lebedev Physical Institute) | Point particle in general background fields vs. free gauge theories of
traceless symmetric tensors | 21 pages, remarks on nonlinear generalization added, a mistake in the
discussion of degenerate solutions corrected | Int.J.Mod.Phys.A18:4999-5021,2003 | 10.1142/S0217751X03015830 | FIAN/TD/14/01 | hep-th gr-qc | null | Point particle may interact to traceless symmetric tensors of arbitrary rank.
Free gauge theories of traceless symmetric tensors are constructed, that
provides a possibility for a new type of interactions, when particles exchange
by those gauge fields. The gauge theories are parameterized by the particle's
mass m and... | [
{
"created": "Sun, 7 Oct 2001 20:47:02 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Oct 2001 21:41:26 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Segal",
"A. Yu.",
"",
"Lebedev Physical Institute"
]
] | Point particle may interact to traceless symmetric tensors of arbitrary rank. Free gauge theories of traceless symmetric tensors are constructed, that provides a possibility for a new type of interactions, when particles exchange by those gauge fields. The gauge theories are parameterized by the particle's mass m and o... |
hep-th/9707158 | Seiberg | Duiliu-Emanuel Diaconescu and Nathan Seiberg | The Coulomb Branch of (4,4) Supersymmetric Field Theories in Two
Dimensions | 18 pages, minor changes | JHEP 9707:001,1997 | 10.1088/1126-6708/1997/07/001 | IAS-97-84, RU-97-62 | hep-th | null | We study (4,4) supersymmetric field theories in two dimensions with a one
dimensional Coulomb branch. These theories have applications in string theory.
Our analysis explains the known relation between $A-D-E$ groups and modular
invariants of affine SU(2).
| [
{
"created": "Thu, 17 Jul 1997 18:42:44 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jul 1997 06:45:00 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Aug 1997 15:24:38 GMT",
"version": "v3"
}
] | 2015-06-26 | [
[
"Diaconescu",
"Duiliu-Emanuel",
""
],
[
"Seiberg",
"Nathan",
""
]
] | We study (4,4) supersymmetric field theories in two dimensions with a one dimensional Coulomb branch. These theories have applications in string theory. Our analysis explains the known relation between $A-D-E$ groups and modular invariants of affine SU(2). |
2105.09337 | Finnian Gray | Finnian Gray, David Kubiznak, Taillte May, Sydney Timmerman, Erickson
Tjoa | Quantum imprints of gravitational shockwaves | 30 pages, 2 Appendices, 6 Figures; v2 minor typos corrected and
updated references | null | 10.1007/JHEP11(2021)054 | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | Gravitational shockwaves are simple exact solutions of Einstein equations
representing the fields of ultrarelativistic sources and idealized
gravitational waves (shocks). Historically, much work has focused on shockwaves
in the context of possible black hole formation in high energy particle
collisions, yet they rema... | [
{
"created": "Wed, 19 May 2021 18:00:54 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jun 2021 14:16:28 GMT",
"version": "v2"
}
] | 2021-11-24 | [
[
"Gray",
"Finnian",
""
],
[
"Kubiznak",
"David",
""
],
[
"May",
"Taillte",
""
],
[
"Timmerman",
"Sydney",
""
],
[
"Tjoa",
"Erickson",
""
]
] | Gravitational shockwaves are simple exact solutions of Einstein equations representing the fields of ultrarelativistic sources and idealized gravitational waves (shocks). Historically, much work has focused on shockwaves in the context of possible black hole formation in high energy particle collisions, yet they remain... |
hep-th/9911106 | B. B. Deo | B. B. Deo | Construction of a Novel Superstring in Four Dimensions | 13 pages, revtex, cosmetic changes | null | null | null | hep-th | null | A string in four dimensions is constructed by supplementing it with forty
four Majorana fermions. The central charge is 26. The fermions are grouped in
such a way that the resulting action is supersymmetric. The super-Virasoro
algebra is constructed and closed by the use of Jacobi identity. The tachyonic
ground state... | [
{
"created": "Mon, 15 Nov 1999 05:54:17 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Nov 1999 12:40:17 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Deo",
"B. B.",
""
]
] | A string in four dimensions is constructed by supplementing it with forty four Majorana fermions. The central charge is 26. The fermions are grouped in such a way that the resulting action is supersymmetric. The super-Virasoro algebra is constructed and closed by the use of Jacobi identity. The tachyonic ground state d... |
2210.09872 | William J. Torres Bobadilla Dr. | Wojciech Flieger, William J. Torres Bobadilla | Landau and leading singularities in arbitrary space-time dimensions | 32 pages, 4 figures. v2: improved presentation of results + corrected
a few typos | null | null | MPP-2022-129 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | Using the decomposition of the $D$-dimensional space-time into parallel and
perpendicular subspaces, we study and prove a connection between Landau and
leading singularities for $N$-point one-loop Feynman integrals by applying
multi-dimensional theory of residues. We show that if $D=N$ and $D=N+1$, the
leading singul... | [
{
"created": "Tue, 18 Oct 2022 14:06:34 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Mar 2024 10:14:22 GMT",
"version": "v2"
}
] | 2024-03-11 | [
[
"Flieger",
"Wojciech",
""
],
[
"Bobadilla",
"William J. Torres",
""
]
] | Using the decomposition of the $D$-dimensional space-time into parallel and perpendicular subspaces, we study and prove a connection between Landau and leading singularities for $N$-point one-loop Feynman integrals by applying multi-dimensional theory of residues. We show that if $D=N$ and $D=N+1$, the leading singular... |
0712.0050 | Laurence G. Yaffe | Paul M. Chesler and Laurence G. Yaffe | The stress-energy tensor of a quark moving through a strongly-coupled
N=4 supersymmetric Yang-Mills plasma: comparing hydrodynamics and AdS/CFT | 29 pages | Phys.Rev.D78:045013,2008 | 10.1103/PhysRevD.78.045013 | null | hep-th hep-ph nucl-th | null | The stress-energy tensor of a quark moving through a strongly coupled N=4
supersymmetric Yang-Mills plasma is evaluated using gauge/string duality. The
accuracy with which the resulting wake, in position space, is reproduced by
hydrodynamics is examined. Remarkable agreement is found between hydrodynamics
and the com... | [
{
"created": "Sun, 2 Dec 2007 23:19:00 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chesler",
"Paul M.",
""
],
[
"Yaffe",
"Laurence G.",
""
]
] | The stress-energy tensor of a quark moving through a strongly coupled N=4 supersymmetric Yang-Mills plasma is evaluated using gauge/string duality. The accuracy with which the resulting wake, in position space, is reproduced by hydrodynamics is examined. Remarkable agreement is found between hydrodynamics and the compl... |
2208.00711 | Neven Bili\'c | Neven Bilic and Julio C. Fabris | Thermodynamics of AdS planar black holes and holography | 13 pages, clarifying comments added, typos corrected, published in
JHEP | JHEP 11 (2022) 013 | 10.1007/JHEP11(2022)013 | RBI-ThPhys-2022-39 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | A large AdS Schwarzschild black hole can be approximated by an AdS planar
black hole. However, the temperature of a planar black hole is not well defined
due to the translational invariance of the horizon. We propose to fix this
arbitrariness by imposing the entropy area law. Furthermore, using the AdS/CFT
holography... | [
{
"created": "Mon, 1 Aug 2022 09:48:17 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Aug 2022 13:08:46 GMT",
"version": "v2"
},
{
"created": "Sat, 5 Nov 2022 09:27:22 GMT",
"version": "v3"
}
] | 2022-11-08 | [
[
"Bilic",
"Neven",
""
],
[
"Fabris",
"Julio C.",
""
]
] | A large AdS Schwarzschild black hole can be approximated by an AdS planar black hole. However, the temperature of a planar black hole is not well defined due to the translational invariance of the horizon. We propose to fix this arbitrariness by imposing the entropy area law. Furthermore, using the AdS/CFT holography, ... |
2107.03893 | Johannes Broedel | Johannes Broedel and Andr\'e Kaderli | A geometrical framework for amplitude recursions: bridging between trees
and loops | Contribution to: "Antidifferentiation and the Calculation of Feynman
Amplitudes", https://inspirehep.net/conferences/1837753 | null | null | HU-EP-21/20, HU-Mathematik-2021-03 | hep-th | http://creativecommons.org/licenses/by/4.0/ | Various methods for the recursive evaluation of scattering amplitudes in
quantum field theory and string theory have been put forward during the last
couple of years. In these proceedings we describe a geometrical framework,
which is believed to be capable of treating many of these recursions in a
unified way. Our re... | [
{
"created": "Thu, 8 Jul 2021 15:23:15 GMT",
"version": "v1"
}
] | 2021-07-09 | [
[
"Broedel",
"Johannes",
""
],
[
"Kaderli",
"André",
""
]
] | Various methods for the recursive evaluation of scattering amplitudes in quantum field theory and string theory have been put forward during the last couple of years. In these proceedings we describe a geometrical framework, which is believed to be capable of treating many of these recursions in a unified way. Our recu... |
1711.05669 | Usman Naseer | Anastasios Gorantis, Joseph A. Minahan and Usman Naseer | Analytic continuation of dimensions in supersymmetric localization | 52 pages, 4 appendices, no figures, typos fixed, matches with the
published version | JHEP02(2018)070 | 10.1007/JHEP02(2018)070 | UUITP-41/17, MIT-CTP/4962 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the perturbative partition functions for gauge theories with eight
supersymmetries on spheres of dimension $d\le5$, proving a conjecture by the
second author. We apply similar methods to gauge theories with four
supersymmetries on spheres with $d\le3$. The results are valid for non-integer
$d$ as well. We ... | [
{
"created": "Wed, 15 Nov 2017 17:05:07 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2017 18:00:08 GMT",
"version": "v2"
},
{
"created": "Thu, 1 Feb 2018 16:53:21 GMT",
"version": "v3"
},
{
"created": "Wed, 21 Feb 2018 01:12:51 GMT",
"version": "v4"
}
] | 2018-02-22 | [
[
"Gorantis",
"Anastasios",
""
],
[
"Minahan",
"Joseph A.",
""
],
[
"Naseer",
"Usman",
""
]
] | We compute the perturbative partition functions for gauge theories with eight supersymmetries on spheres of dimension $d\le5$, proving a conjecture by the second author. We apply similar methods to gauge theories with four supersymmetries on spheres with $d\le3$. The results are valid for non-integer $d$ as well. We fu... |
hep-th/0505017 | Jun-Chen Su | Jun-Chen Su, Xue-Xi Yi and Ying-Hui Cao | QED Renormalization Given in A Mass-Dependent Subtraction and The
Renormalization Group Approach | 29 pages, 4 figures | J.Phys.G25:2325-2344,1999; Erratum-ibid.G31:855,2005 | 10.1088/0954-3899/25/12/303 | null | hep-th | null | The QED renormalization is restudied by using a mass-dependent subtraction
which is performed at a time-like renormalization point. The subtraction
exactly respects necessary physical and mathematical requirements such as the
gauge symmetry, the Lorentz- invariance and the mathematical convergence.
Therefore, the ren... | [
{
"created": "Tue, 3 May 2005 02:31:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Su",
"Jun-Chen",
""
],
[
"Yi",
"Xue-Xi",
""
],
[
"Cao",
"Ying-Hui",
""
]
] | The QED renormalization is restudied by using a mass-dependent subtraction which is performed at a time-like renormalization point. The subtraction exactly respects necessary physical and mathematical requirements such as the gauge symmetry, the Lorentz- invariance and the mathematical convergence. Therefore, the renor... |
1701.03498 | Samuel Blitz | Ning Bao, Samuel Blitz, Bogdan Stoica | Holographic Entropy Cone Measures | 8 pages | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate numerically several proxy measures for the number of states
contained within the holographic entropy cone, compared to the number contained
within the quantum entropy cone, for states with $3$ and $4$ parties. We find
an interesting tension: while measures focused on calculating the volume ratios
betwe... | [
{
"created": "Thu, 12 Jan 2017 20:30:55 GMT",
"version": "v1"
}
] | 2017-01-16 | [
[
"Bao",
"Ning",
""
],
[
"Blitz",
"Samuel",
""
],
[
"Stoica",
"Bogdan",
""
]
] | We investigate numerically several proxy measures for the number of states contained within the holographic entropy cone, compared to the number contained within the quantum entropy cone, for states with $3$ and $4$ parties. We find an interesting tension: while measures focused on calculating the volume ratios between... |
hep-th/0205165 | Dimitrios Tsimpis | Martin Cederwall, Bengt E.W. Nilsson and Dimitrios Tsimpis | Spinorial cohomology of abelian d=10 super-Yang-Mills at alpha'^3 | 13 pages, 1 figure, harvmac | JHEP 0211 (2002) 023 | 10.1088/1126-6708/2002/11/023 | null | hep-th | null | We compute the spinorial cohomology of ten-dimensional abelian SYM at order
alpha'^3 and we find that it is trivial. Consequently, linear supersymmetry
alone excludes the presence of alpha'^3-order corrections. Our result lends
support to the conjecture that there may be a unique supersymmetric deformation
of ordinar... | [
{
"created": "Thu, 16 May 2002 11:40:12 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Cederwall",
"Martin",
""
],
[
"Nilsson",
"Bengt E. W.",
""
],
[
"Tsimpis",
"Dimitrios",
""
]
] | We compute the spinorial cohomology of ten-dimensional abelian SYM at order alpha'^3 and we find that it is trivial. Consequently, linear supersymmetry alone excludes the presence of alpha'^3-order corrections. Our result lends support to the conjecture that there may be a unique supersymmetric deformation of ordinary ... |
hep-th/0401069 | Oscar J. C. Dias | Oscar J. C. Dias | Pair creation of anti-de Sitter black holes on a cosmic string
background | 13 pages, 3 figures, ReVTeX4 | Phys.Rev. D70 (2004) 024007 | 10.1103/PhysRevD.70.024007 | null | hep-th gr-qc | null | We analyze the quantum process in which a cosmic string breaks in an anti-de
Sitter (AdS) background, and a pair of charged or neutral black holes is
produced at the ends of the strings. The energy to materialize and accelerate
the pair comes from the strings tension. In an AdS background this is the only
study done ... | [
{
"created": "Mon, 12 Jan 2004 11:56:12 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Dias",
"Oscar J. C.",
""
]
] | We analyze the quantum process in which a cosmic string breaks in an anti-de Sitter (AdS) background, and a pair of charged or neutral black holes is produced at the ends of the strings. The energy to materialize and accelerate the pair comes from the strings tension. In an AdS background this is the only study done in... |
1702.04490 | Antonio De Felice | Antonio De Felice, Shinji Mukohyama, Jean-Philippe Uzan | Extending applicability of bimetric theory: chameleon bigravity | 6 pages, uses RevTeX4.1 | Gen Relativ Gravit (2018) 50: 21 | 10.1007/s10714-018-2342-z | YITP17-15, IPMU17-0034 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This article extends bimetric formulations of massive gravity to make the
mass of the graviton to depend on its environment. This minimal extension
offers a novel way to reconcile massive gravity with local tests of general
relativity without invoking the Vainshtein mechanism. On cosmological scales,
it is argued tha... | [
{
"created": "Wed, 15 Feb 2017 07:53:31 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Feb 2018 10:39:48 GMT",
"version": "v2"
}
] | 2018-02-06 | [
[
"De Felice",
"Antonio",
""
],
[
"Mukohyama",
"Shinji",
""
],
[
"Uzan",
"Jean-Philippe",
""
]
] | This article extends bimetric formulations of massive gravity to make the mass of the graviton to depend on its environment. This minimal extension offers a novel way to reconcile massive gravity with local tests of general relativity without invoking the Vainshtein mechanism. On cosmological scales, it is argued that ... |
1005.1042 | Paul S. Aspinwall | Paul S. Aspinwall and David R. Morrison | Quivers from Matrix Factorizations | 33 pages, (minor changes) | null | 10.1007/s00220-012-1520-1 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how matrix factorizations offer a practical method of computing
the quiver and associated superpotential for a hypersurface singularity. This
method also yields explicit geometrical interpretations of D-branes (i.e.,
quiver representations) on a resolution given in terms of Grassmannians. As an
example we ... | [
{
"created": "Thu, 6 May 2010 16:50:23 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jul 2010 16:31:26 GMT",
"version": "v2"
}
] | 2015-05-18 | [
[
"Aspinwall",
"Paul S.",
""
],
[
"Morrison",
"David R.",
""
]
] | We discuss how matrix factorizations offer a practical method of computing the quiver and associated superpotential for a hypersurface singularity. This method also yields explicit geometrical interpretations of D-branes (i.e., quiver representations) on a resolution given in terms of Grassmannians. As an example we an... |
1205.3934 | David Dudal | David Dudal, Silvio Paolo Sorella | The Gribov horizon and spontaneous BRST symmetry breaking | 13 pages. v2: corrected type | null | 10.1103/PhysRevD.86.045005 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An equivalent formulation of the Gribov-Zwanziger theory accounting for the
gauge fixing ambiguity in the Landau gauge is presented. The resulting action
is constrained by a Slavnov-Taylor identity stemming from a nilpotent exact
BRST invariance which is spontaneously broken due to the presence of the Gribov
horizon.... | [
{
"created": "Thu, 17 May 2012 14:06:49 GMT",
"version": "v1"
},
{
"created": "Thu, 24 May 2012 13:16:35 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Dudal",
"David",
""
],
[
"Sorella",
"Silvio Paolo",
""
]
] | An equivalent formulation of the Gribov-Zwanziger theory accounting for the gauge fixing ambiguity in the Landau gauge is presented. The resulting action is constrained by a Slavnov-Taylor identity stemming from a nilpotent exact BRST invariance which is spontaneously broken due to the presence of the Gribov horizon. T... |
hep-th/0010234 | Yee J. Ng | Y. Jack Ng (University of North Carolina at Chapel Hill) | Clocks, computers, black holes, spacetime foam, and holographic
principle | 3 LateX pages (2 columns); to appear in Proceedings of conference
held at the Chinese University of Hong Kong (July 31 - August 4, 2000) | null | null | null | hep-th gr-qc hep-ph quant-ph | null | What do simple clocks, simple computers, black holes, space-time foam, and
holographic principle have in common? I will show that the physics behind them
is inter-related, linking together our concepts of information, gravity, and
quantum uncertainty. Thus, the physics that sets the limits to computation and
clock pr... | [
{
"created": "Wed, 25 Oct 2000 20:33:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ng",
"Y. Jack",
"",
"University of North Carolina at Chapel Hill"
]
] | What do simple clocks, simple computers, black holes, space-time foam, and holographic principle have in common? I will show that the physics behind them is inter-related, linking together our concepts of information, gravity, and quantum uncertainty. Thus, the physics that sets the limits to computation and clock prec... |
hep-th/9905072 | S. G. Rajeev | S. G. Rajeev | Derivation of Hadron Structure Functions from Quantum ChromoDynamics | Latex 99 pages, 3 .eps figures | null | null | null | hep-th hep-ph | null | We solve a long-standing problem in particle physics: that of deriving the
Deep Inelastic structure functions of the proton from the fundamental theory of
strong interactions, Quantum ChromoDynamics (QCD). In the Bjorken limit, the
momenta of the constituents of the proton (the partons) can be assumed to be in
a two-... | [
{
"created": "Tue, 11 May 1999 13:46:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rajeev",
"S. G.",
""
]
] | We solve a long-standing problem in particle physics: that of deriving the Deep Inelastic structure functions of the proton from the fundamental theory of strong interactions, Quantum ChromoDynamics (QCD). In the Bjorken limit, the momenta of the constituents of the proton (the partons) can be assumed to be in a two-di... |
hep-th/0209045 | Moshe Moshe | Moshe Moshe and Jean Zinn-Justin | Phase Structure of Supersymmetric Models at Finite Temperature | 33 pages, 7 figures, tex file uses epsf | Nucl.Phys. B648 (2003) 131-160 | 10.1016/S0550-3213(02)00933-1 | Saclay-SPhT T02/110 | hep-th | null | We study O(N) symmetric supersymmetric models in three dimensions at finite
temperature. These models are known to have an interesting phase structures. In
particular, in the limit $N \to \infty$ one finds spontaneous breaking of scale
invariance with no explicit breaking. Supersymmetry is softly broken at finite
tem... | [
{
"created": "Thu, 5 Sep 2002 15:27:08 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2002 21:43:30 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Moshe",
"Moshe",
""
],
[
"Zinn-Justin",
"Jean",
""
]
] | We study O(N) symmetric supersymmetric models in three dimensions at finite temperature. These models are known to have an interesting phase structures. In particular, in the limit $N \to \infty$ one finds spontaneous breaking of scale invariance with no explicit breaking. Supersymmetry is softly broken at finite tempe... |
hep-th/0207245 | Vijay Balasubramanian | Vijay Balasubramanian, Jan de Boer and Djordje Minic | Exploring de Sitter Space and Holography | LaTeX, v2: references added | Class.Quant.Grav.19:5655-5700,2002; Ann.Phys.303:59-116,2003 | 10.1016/S0003-4916(02)00020-9 | VPI-IPPAP-02-05, UPR-1008-T, ITFA-2002-26 | hep-th | null | We explore aspects of the physics of de Sitter (dS) space that are relevant
to holography with a positive cosmological constant. First we display a
nonlocal map that commutes with the de Sitter isometries, transforms the
bulk-boundary propagator and solutions of free wave equations in de Sitter onto
the same quantiti... | [
{
"created": "Mon, 29 Jul 2002 17:45:34 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Sep 2002 14:37:47 GMT",
"version": "v2"
}
] | 2009-03-16 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"de Boer",
"Jan",
""
],
[
"Minic",
"Djordje",
""
]
] | We explore aspects of the physics of de Sitter (dS) space that are relevant to holography with a positive cosmological constant. First we display a nonlocal map that commutes with the de Sitter isometries, transforms the bulk-boundary propagator and solutions of free wave equations in de Sitter onto the same quantities... |
hep-th/0110263 | Antoine Van Proeyen | Antoine Van Proeyen | Special geometries, from real to quaternionic | 21 pages, 2 figures, Contribution to the proceedings of the `Workshop
on special geometric structures in string theory', Bonn, 8-11/9/2001 | null | null | KUL-TF-01/20 | hep-th | null | Special geometry is most known from 4-dimensional N=2 supergravity, though it
contains also quaternionic and real geometries. In this review, we first repeat
the connections between the various special geometries. Then the constructions
are given starting from the superconformal approach. Without going in detail,
we ... | [
{
"created": "Mon, 29 Oct 2001 13:12:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Van Proeyen",
"Antoine",
""
]
] | Special geometry is most known from 4-dimensional N=2 supergravity, though it contains also quaternionic and real geometries. In this review, we first repeat the connections between the various special geometries. Then the constructions are given starting from the superconformal approach. Without going in detail, we gi... |
1506.01023 | Stijn van Tongeren | Stijn J. van Tongeren | Yang-Baxter deformations, AdS/CFT, and twist-noncommutative gauge theory | v5, published version up to formatting, 32 pages | Nuclear Physics B 904, 148-175 (2016) | 10.1016/j.nuclphysb.2016.01.012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give an AdS/CFT interpretation to homogeneous Yang-Baxter deformations of
the AdS_5 x S^5 superstring as noncommutative deformations of the dual gauge
theory, going well beyond the canonical noncommutative case. These homogeneous
Yang-Baxter deformations can be of so-called abelian or jordanian type. While
abelian... | [
{
"created": "Tue, 2 Jun 2015 20:00:37 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jun 2015 15:12:35 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Sep 2015 17:24:47 GMT",
"version": "v3"
},
{
"created": "Thu, 12 Nov 2015 17:35:51 GMT",
"version": "v4"
},
{
"cr... | 2016-01-26 | [
[
"van Tongeren",
"Stijn J.",
""
]
] | We give an AdS/CFT interpretation to homogeneous Yang-Baxter deformations of the AdS_5 x S^5 superstring as noncommutative deformations of the dual gauge theory, going well beyond the canonical noncommutative case. These homogeneous Yang-Baxter deformations can be of so-called abelian or jordanian type. While abelian d... |
1507.06560 | Roberto Fiore prof | V.S. Fadin and R. Fiore | Discontinuites of BFKL amplitudes and the BDS ansatz | 26 pages | null | 10.1016/j.nuclphysb.2015.10.006 | Budker INP 2015-9 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an examination of discontinuities of multiple production
amplitudes, which are required for further development of the BFKL approach. It
turns out that the discontinuities of 2 $\to$ 2 + n amplitudes obtained in the
BFKL approach contradict to the BDS ansatz for amplitudes with maximal helicity
violation i... | [
{
"created": "Thu, 23 Jul 2015 16:50:40 GMT",
"version": "v1"
}
] | 2015-12-09 | [
[
"Fadin",
"V. S.",
""
],
[
"Fiore",
"R.",
""
]
] | We perform an examination of discontinuities of multiple production amplitudes, which are required for further development of the BFKL approach. It turns out that the discontinuities of 2 $\to$ 2 + n amplitudes obtained in the BFKL approach contradict to the BDS ansatz for amplitudes with maximal helicity violation in ... |
hep-th/9402103 | null | J.M.Aroca and H. Fort | Matter Fields in the Loop Representation of the Partition Function | 6 pages, UAB-FT329/94 | null | null | null | hep-th | null | We present the extension of the Lagrangian $loop$ representation in such a
way to introduce matter fields. The partition function of lattice compact U(1)
Gauge-Higgs model is expressed as a sum over closed as much as open surfaces.
These surfaces correspond to world sheets of loop-like pure electric flux
excitations ... | [
{
"created": "Thu, 17 Feb 1994 16:54:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aroca",
"J. M.",
""
],
[
"Fort",
"H.",
""
]
] | We present the extension of the Lagrangian $loop$ representation in such a way to introduce matter fields. The partition function of lattice compact U(1) Gauge-Higgs model is expressed as a sum over closed as much as open surfaces. These surfaces correspond to world sheets of loop-like pure electric flux excitations an... |
hep-th/9412213 | Ed Corrigan | E Corrigan | Recent developments in affine Toda field theory | 36 pages | null | null | DTP-94/55 | hep-th | null | Lectures at the CRM-CAP Summer School 'Particles and Fields 94' August 16-24
1994, Banff, Alberta, Canada.
| [
{
"created": "Sat, 24 Dec 1994 14:18:06 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Corrigan",
"E",
""
]
] | Lectures at the CRM-CAP Summer School 'Particles and Fields 94' August 16-24 1994, Banff, Alberta, Canada. |
hep-th/0111115 | Igor I. Smolyaninov | Igor I. Smolyaninov | Fractal extra dimension in Kaluza-Klein theory | 3 pages, accepted for publication in Phys.Rev.D (submitted on
3.28.2001) | Phys.Rev. D65 (2002) 047503 | 10.1103/PhysRevD.65.047503 | null | hep-th | null | Kaluza-Klein theory in which the geometry of an additional dimension is
fractal has been considered. In such a theory the mass of an elementary
electric charge appears to be many orders of magnitude smaller than the Planck
mass, and the "tower" of masses which correspond to higher integer charges
becomes aperiodic.
| [
{
"created": "Tue, 13 Nov 2001 15:02:08 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Smolyaninov",
"Igor I.",
""
]
] | Kaluza-Klein theory in which the geometry of an additional dimension is fractal has been considered. In such a theory the mass of an elementary electric charge appears to be many orders of magnitude smaller than the Planck mass, and the "tower" of masses which correspond to higher integer charges becomes aperiodic. |
hep-th/9709170 | Sachin Vaidya | Sumati Surya and Sachindeo Vaidya | Global Anomalies in Canonical Gravity | 17 pages, LaTeX, uses packages amstex, amssymb. One reference added,
one sign error corrected. Conclusions unchanged. To appear in Nucl. Phys. B | Nucl.Phys. B523 (1998) 391-402 | 10.1016/S0550-3213(98)00286-7 | SU-4240-667 | hep-th gr-qc | null | In this note we study the structure of diffeomorphism anomalies in 3+1
canonical gravity coupled to a chiral massless fermion. We find that when the
spatial manifold is S^3 or a Lens space L(p,q), the first homotopy group of the
related diffeomorphism group can be nontrivial and hence the question of global
anomalies... | [
{
"created": "Tue, 23 Sep 1997 20:23:24 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Apr 1998 18:55:49 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Surya",
"Sumati",
""
],
[
"Vaidya",
"Sachindeo",
""
]
] | In this note we study the structure of diffeomorphism anomalies in 3+1 canonical gravity coupled to a chiral massless fermion. We find that when the spatial manifold is S^3 or a Lens space L(p,q), the first homotopy group of the related diffeomorphism group can be nontrivial and hence the question of global anomalies b... |
hep-th/0610209 | Paul S. Aspinwall | Paul S. Aspinwall | The Landau-Ginzburg to Calabi-Yau Dictionary for D-Branes | 24 pages, refs added + minor correction | J.Math.Phys.48:082304,2007 | 10.1063/1.2768185 | DUKE-CGTP-06-04 | hep-th | null | Based on work by Orlov, we give a precise recipe for mapping between B-type
D-branes in a Landau-Ginzburg orbifold model (or Gepner model) and the
corresponding large-radius Calabi-Yau manifold. The D-branes in Landau-Ginzburg
theories correspond to matrix factorizations and the D-branes on the Calabi-Yau
manifolds a... | [
{
"created": "Wed, 18 Oct 2006 18:38:23 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Nov 2006 14:30:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Aspinwall",
"Paul S.",
""
]
] | Based on work by Orlov, we give a precise recipe for mapping between B-type D-branes in a Landau-Ginzburg orbifold model (or Gepner model) and the corresponding large-radius Calabi-Yau manifold. The D-branes in Landau-Ginzburg theories correspond to matrix factorizations and the D-branes on the Calabi-Yau manifolds are... |
1805.00949 | Eliot Hijano | Eliot Hijano | Semi-classical BMS$_3$ blocks and flat holography | 46 pages, 3 figures | null | 10.1007/JHEP10(2018)044 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the construction of BMS$_3$ blocks in a two-dimensional field
theory and compare the results with holographic computations involving probe
particles propagating in flat space cosmologies. On the field theory side, we
generalize the monodromy method used in the context of AdS/CFT to theories with
BMS symmet... | [
{
"created": "Wed, 2 May 2018 18:00:06 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2018 18:33:50 GMT",
"version": "v2"
}
] | 2018-11-14 | [
[
"Hijano",
"Eliot",
""
]
] | We present the construction of BMS$_3$ blocks in a two-dimensional field theory and compare the results with holographic computations involving probe particles propagating in flat space cosmologies. On the field theory side, we generalize the monodromy method used in the context of AdS/CFT to theories with BMS symmetry... |
1111.1366 | Mikhail Smolyakov | Mikhail N. Smolyakov | On unremovable divergencies in four-dimensional electrodynamics
localized on a domain wall | 18 pages, LaTeX, 1 figure. Substantial revision of the text:
derivation of the spectra of Kaluza-Klein modes corrected, four-dimensional
effective Lagrangians corrected (four-dimensional degrees of freedom missed
in the previous versions of the manuscript added), formulas for the
amplitudes corrected, figure ch... | Phys.Rev.D85:045036,2012 | 10.1103/PhysRevD.85.045036 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper a model describing fermions and gauge field localized on a
domain wall is considered. The zero-mode sector of the model reproduces
four-dimensional spinor electrodynamics. It is shown that in the resulting
four-dimensional effective theory the lowest-order renormalized amplitude of
the elastic $\gamma\g... | [
{
"created": "Sun, 6 Nov 2011 01:48:29 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Feb 2012 21:19:01 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Oct 2012 19:11:36 GMT",
"version": "v3"
}
] | 2012-10-31 | [
[
"Smolyakov",
"Mikhail N.",
""
]
] | In this paper a model describing fermions and gauge field localized on a domain wall is considered. The zero-mode sector of the model reproduces four-dimensional spinor electrodynamics. It is shown that in the resulting four-dimensional effective theory the lowest-order renormalized amplitude of the elastic $\gamma\gam... |
1712.02317 | K.B. Alkalaev | K.B. Alkalaev and M.A. Grigoriev | Continuous spin fields of mixed-symmetry type | 25 pages; v2: more comments, refs added, JHEP version | null | 10.1007/JHEP03(2018)030 | FIAN-TD-2017-28 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a description of continuous spin massless fields of mixed-symmetry
type in Minkowski space at the level of equations of motion. It is based on the
appropriately modified version of the constrained system originally used to
describe massless bosonic fields of mixed-symmetry type. The description is
shown to... | [
{
"created": "Wed, 6 Dec 2017 18:36:01 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Mar 2018 16:21:35 GMT",
"version": "v2"
}
] | 2018-04-04 | [
[
"Alkalaev",
"K. B.",
""
],
[
"Grigoriev",
"M. A.",
""
]
] | We propose a description of continuous spin massless fields of mixed-symmetry type in Minkowski space at the level of equations of motion. It is based on the appropriately modified version of the constrained system originally used to describe massless bosonic fields of mixed-symmetry type. The description is shown to p... |
2306.00677 | Sven Bjarke Gudnason | Markus A. G. Amano, Sven Bjarke Gudnason | Modes of the Sakai-Sugimoto soliton | LaTeX: 14 pages, 3 figures; V2: comments added and typos corrected | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The instanton in the Sakai-Sugimoto model corresponds to the Skyrmion on the
holographic boundary - which is asymptotically flat - and is fundamentally
different from the flat Minkowski space Yang-Mills instanton. We use the
Atiyah-Patodi-Singer index theorem and a series of transformations to show that
there are 6k ... | [
{
"created": "Thu, 1 Jun 2023 13:52:49 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Jun 2023 08:45:26 GMT",
"version": "v2"
}
] | 2023-06-14 | [
[
"Amano",
"Markus A. G.",
""
],
[
"Gudnason",
"Sven Bjarke",
""
]
] | The instanton in the Sakai-Sugimoto model corresponds to the Skyrmion on the holographic boundary - which is asymptotically flat - and is fundamentally different from the flat Minkowski space Yang-Mills instanton. We use the Atiyah-Patodi-Singer index theorem and a series of transformations to show that there are 6k ze... |
0909.0294 | Jorge I. Ovalle A. | J. Ovalle | A Detailed Discussion of Superfield Supergravity Prepotential
Perturbations in the Superspace of the $AdS_5/CFT_4$ Correspondence | The representation preserving constraints and their consequences are
considered; Symmetries and semi-prepotentials sections corrected and
improved; typos corrected | Grav.Cosmol.17:126-135,2011 | 10.1134/S0202289311020162 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a detailed discussion of the issue of supergravity
perturbations around the flat five dimensional superspace required for manifest
superspace formulations of the supergravity side of the AdS_{5}/CFT_{4}
Correspondence.
| [
{
"created": "Tue, 1 Sep 2009 23:28:08 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jul 2010 15:52:05 GMT",
"version": "v2"
}
] | 2011-06-09 | [
[
"Ovalle",
"J.",
""
]
] | This paper presents a detailed discussion of the issue of supergravity perturbations around the flat five dimensional superspace required for manifest superspace formulations of the supergravity side of the AdS_{5}/CFT_{4} Correspondence. |
hep-th/9803219 | Edisom Moreira | I. Brevik, G.E.A. Matsas and E.S. Moreira Jr | Note on the point-splitting procedure to evaluate vacuum fluctuation in
certain cylindrically symmetric backgrounds | REVTeX file, 7 pages | Phys.Rev.D58:027502,1998 | 10.1103/PhysRevD.58.027502 | IFT-P.020/98 | hep-th gr-qc | null | We revisit two-point function approaches used to study vacuum fluctuation in
wedge-shaped regions and conical backgrounds. Appearance of divergent integrals
is discussed and circumvented. The issue is considered in the context of a
massless scalar field in cosmic string spacetime.
| [
{
"created": "Thu, 26 Mar 1998 15:42:17 GMT",
"version": "v1"
}
] | 2009-01-14 | [
[
"Brevik",
"I.",
""
],
[
"Matsas",
"G. E. A.",
""
],
[
"Moreira",
"E. S.",
"Jr"
]
] | We revisit two-point function approaches used to study vacuum fluctuation in wedge-shaped regions and conical backgrounds. Appearance of divergent integrals is discussed and circumvented. The issue is considered in the context of a massless scalar field in cosmic string spacetime. |
hep-th/0009048 | Laura Andrianopoli | L. Andrianopoli, F. Cordaro, P. Fre' and L. Gualtieri | Non-Semisimple Gaugings of D=5 N=8 Supergravity and FDA.s | Some points clarified and a conclusions section added | Class.Quant.Grav. 18 (2001) 395-414 | 10.1088/0264-9381/18/3/303 | null | hep-th | null | We reformulate maximal D=5 supergravity in the consistent approach uniquely
based on Free Differential Algebras and the solution of their Bianchi
identities (= rheonomic method). In this approach the lagrangian is unnecessary
since the field equations follow from closure of the supersymmetry algebra.
This enables us ... | [
{
"created": "Thu, 7 Sep 2000 14:18:00 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Nov 2000 13:24:04 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Andrianopoli",
"L.",
""
],
[
"Cordaro",
"F.",
""
],
[
"Fre'",
"P.",
""
],
[
"Gualtieri",
"L.",
""
]
] | We reformulate maximal D=5 supergravity in the consistent approach uniquely based on Free Differential Algebras and the solution of their Bianchi identities (= rheonomic method). In this approach the lagrangian is unnecessary since the field equations follow from closure of the supersymmetry algebra. This enables us to... |
hep-th/9703220 | Elisabeth Kraus | Elisabeth Kraus | Callan-Symanzik and renormalization group equation in theories with
spontaneously broken symmetry | 8 pages, LaTeX2e, Talk given at Ringberg workshop 1996: "The Higgs
puzzle -- What can we learn from LEP II, LHC, NLC, and FMC?" | null | null | null | hep-th hep-ph | null | Callan-Symanzik and renormalization group equation are discussed for the
$U(1)$-axial model and it is shown that the symmetric model is not the
asymptotic version of the spontaneously broken one due to mass logarithms in
the $\beta$-functions. The Callan-Symanzik equation of the standard model is
seen to have the sam... | [
{
"created": "Mon, 31 Mar 1997 10:13:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kraus",
"Elisabeth",
""
]
] | Callan-Symanzik and renormalization group equation are discussed for the $U(1)$-axial model and it is shown that the symmetric model is not the asymptotic version of the spontaneously broken one due to mass logarithms in the $\beta$-functions. The Callan-Symanzik equation of the standard model is seen to have the same ... |
hep-th/9605090 | null | G. Bonelli and M. Matone | Nonperturbative Relations in N=2 SUSY Yang-Mills and WDVV equation | 12 pages, LaTex. Expanded version. New results, corrections,
references and acknowledgements added | Phys.Rev.Lett. 77 (1996) 4712-4715 | 10.1103/PhysRevLett.77.4712 | null | hep-th alg-geom math.AG math.QA q-alg | null | We find the nonperturbative relation between $\langle {\rm tr} \phi^2
\rangle$, $\langle {\rm tr} \phi^3\rangle$ the prepotential ${\cal F}$ and the
vevs $\langle \phi_i\rangle$ in $N=2$ supersymmetric Yang-Mills theories with
gauge group $SU(3)$. Nonlinear differential equations for ${\cal F}$ including
the Witten -... | [
{
"created": "Mon, 13 May 1996 17:37:56 GMT",
"version": "v1"
},
{
"created": "Tue, 14 May 1996 08:13:02 GMT",
"version": "v2"
},
{
"created": "Wed, 15 May 1996 06:39:12 GMT",
"version": "v3"
},
{
"created": "Tue, 21 May 1996 17:30:37 GMT",
"version": "v4"
},
{
"c... | 2016-09-06 | [
[
"Bonelli",
"G.",
""
],
[
"Matone",
"M.",
""
]
] | We find the nonperturbative relation between $\langle {\rm tr} \phi^2 \rangle$, $\langle {\rm tr} \phi^3\rangle$ the prepotential ${\cal F}$ and the vevs $\langle \phi_i\rangle$ in $N=2$ supersymmetric Yang-Mills theories with gauge group $SU(3)$. Nonlinear differential equations for ${\cal F}$ including the Witten -- ... |
2212.06816 | Stephan Stieberger | S. Stieberger | A Relation between One-Loop Amplitudes of Closed and Open Strings
(One-Loop KLT Relation) | 53 pages, 13 figs, TeX harvmac; v2: Section 4 streamlined | null | null | MPP-2021-162 | hep-th gr-qc math.AG math.NT | http://creativecommons.org/licenses/by/4.0/ | We express one-loop closed string amplitudes as weighted sums over squares of
open string one-loop subamplitudes. These findings generalize - subject to
final complex structure modulus integration - the celebrated tree-level
relationships known as Kawai-Lewellen-Tye (KLT) relations to higher loops and
can be applied ... | [
{
"created": "Tue, 13 Dec 2022 18:53:37 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jul 2023 14:58:12 GMT",
"version": "v2"
}
] | 2023-07-11 | [
[
"Stieberger",
"S.",
""
]
] | We express one-loop closed string amplitudes as weighted sums over squares of open string one-loop subamplitudes. These findings generalize - subject to final complex structure modulus integration - the celebrated tree-level relationships known as Kawai-Lewellen-Tye (KLT) relations to higher loops and can be applied fo... |
1507.08059 | Erik Plauschinn | Ralph Blumenhagen, Anamaria Font, Erik Plauschinn | Relating Double Field Theory to the Scalar Potential of N=2 Gauged
Supergravity | 44 pages; v2: minor changes, references added; v3: published version,
more detailed discussion in section 2.3, reference added | null | 10.1007/JHEP12(2015)122 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The double field theory action in the flux formulation is dimensionally
reduced on a Calabi-Yau three-fold equipped with non-vanishing type IIB
geometric and non-geometric fluxes. First, we rewrite the metric-dependent
reduced DFT action in terms of quantities that can be evaluated without
explicitly knowing the metr... | [
{
"created": "Wed, 29 Jul 2015 08:40:17 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Aug 2015 07:03:23 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Jan 2016 10:43:01 GMT",
"version": "v3"
}
] | 2016-01-06 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Font",
"Anamaria",
""
],
[
"Plauschinn",
"Erik",
""
]
] | The double field theory action in the flux formulation is dimensionally reduced on a Calabi-Yau three-fold equipped with non-vanishing type IIB geometric and non-geometric fluxes. First, we rewrite the metric-dependent reduced DFT action in terms of quantities that can be evaluated without explicitly knowing the metric... |
1510.04983 | Cheng-Yang Lee | Cheng-Yang Lee | Symmetries and unitary interactions of mass dimension one fermionic dark
matter | 20 pages, 5 figures | null | 10.1142/S0217751X16501876 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The fermionic fields constructed from Elko have several unexpected
properties. They satisfy the Klein-Gordon but not the Dirac equation and are of
mass dimension one instead of three-half. Starting with the Klein-Gordon
Lagrangian, we initiate a careful study of the symmetries and interactions of
these fermions and t... | [
{
"created": "Fri, 16 Oct 2015 19:04:31 GMT",
"version": "v1"
}
] | 2017-01-04 | [
[
"Lee",
"Cheng-Yang",
""
]
] | The fermionic fields constructed from Elko have several unexpected properties. They satisfy the Klein-Gordon but not the Dirac equation and are of mass dimension one instead of three-half. Starting with the Klein-Gordon Lagrangian, we initiate a careful study of the symmetries and interactions of these fermions and the... |
2109.03652 | Guglielmo Fucci Dr. | Antonino Flachi and Guglielmo Fucci | One-loop effective action of the ${\mathbb C}P^{N-1}$ model at large
$\mu\beta$ | 8 pages, 1 figure, to appear in Physics Letters B | null | 10.1016/j.physletb.2021.136627 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we consider a non-linear, large-$N$ ${\mathbb C}P^{N-1}$ sigma
model on a finite size interval with periodic boundary conditions, at finite
temperature and chemical potential in the regime of $\beta \mu$ large. Our goal
is to extend previous calculations and obtain the coefficients of the
derivative expa... | [
{
"created": "Wed, 8 Sep 2021 13:54:47 GMT",
"version": "v1"
}
] | 2021-10-04 | [
[
"Flachi",
"Antonino",
""
],
[
"Fucci",
"Guglielmo",
""
]
] | In this note we consider a non-linear, large-$N$ ${\mathbb C}P^{N-1}$ sigma model on a finite size interval with periodic boundary conditions, at finite temperature and chemical potential in the regime of $\beta \mu$ large. Our goal is to extend previous calculations and obtain the coefficients of the derivative expans... |
2403.02578 | Priidik Gallagher | Priidik Gallagher | Canonical aspects of pregeometric vector-based first order gauge theory | 56 pages, no figures. Added section on duality. Updated references,
clarifications and minor edits | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recently proposed pregeometric auxiliary vector mediated gauge theory is
studied in its canonical domain, by performing the Legendre transform on a
curved background and by considering its covariant phase space, with further
application to duality. The constraints become differential equations, but the
Dirac-Bergma... | [
{
"created": "Tue, 5 Mar 2024 01:30:23 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Aug 2024 19:43:50 GMT",
"version": "v2"
}
] | 2024-08-16 | [
[
"Gallagher",
"Priidik",
""
]
] | A recently proposed pregeometric auxiliary vector mediated gauge theory is studied in its canonical domain, by performing the Legendre transform on a curved background and by considering its covariant phase space, with further application to duality. The constraints become differential equations, but the Dirac-Bergmann... |
1212.1378 | Azat Gainutdinov | A.M. Gainutdinov, H. Saleur and I.Yu. Tipunin | Lattice W-algebras and logarithmic CFTs | 45pp., one fig, v3: many comments and few refs added, misprints
corrected | J. Phys. A: Math. Theor. 47 (2014) 495401 | 10.1088/1751-8113/47/49/495401 | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper is part of an effort to gain further understanding of 2D
Logarithmic Conformal Field Theories (LCFTs) by exploring their lattice
regularizations. While all work so far has dealt with the Virasoro algebra (or
the product of left and right Virasoro), the best known (although maybe not the
most relevant physi... | [
{
"created": "Thu, 6 Dec 2012 16:58:34 GMT",
"version": "v1"
},
{
"created": "Sat, 19 Jul 2014 00:46:11 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Sep 2014 14:59:26 GMT",
"version": "v3"
}
] | 2015-10-16 | [
[
"Gainutdinov",
"A. M.",
""
],
[
"Saleur",
"H.",
""
],
[
"Tipunin",
"I. Yu.",
""
]
] | This paper is part of an effort to gain further understanding of 2D Logarithmic Conformal Field Theories (LCFTs) by exploring their lattice regularizations. While all work so far has dealt with the Virasoro algebra (or the product of left and right Virasoro), the best known (although maybe not the most relevant physica... |
1111.5319 | Reza Moazzemi | R. Layeghnejad, M. Zare and R. Moazzemi | Dirac particle in a spherical scalar potential well | 9 pages, 8 figures, revtex4, version to appear in PRD | Phys. Rev. D 84, 125026 (2011) | 10.1103/PhysRevD.84.125026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we investigate a solution of the Dirac equation for a
spin-$\frac{1}2$ particle in a scalar potential well with full spherical
symmetry. The energy eigenvalues for the quark particle in $s_{1/2}$ states
(with $\kappa=-1$) and $p_{1/2}$ states (with $\kappa=1$) are calculated. We
also study the continuou... | [
{
"created": "Tue, 22 Nov 2011 20:47:10 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Dec 2011 13:35:11 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Layeghnejad",
"R.",
""
],
[
"Zare",
"M.",
""
],
[
"Moazzemi",
"R.",
""
]
] | In this paper we investigate a solution of the Dirac equation for a spin-$\frac{1}2$ particle in a scalar potential well with full spherical symmetry. The energy eigenvalues for the quark particle in $s_{1/2}$ states (with $\kappa=-1$) and $p_{1/2}$ states (with $\kappa=1$) are calculated. We also study the continuous ... |
0802.3525 | Gyula Fodor | Gyula Fodor, P\'eter Forg\'acs, Zal\'an Horv\'ath,\'Arp\'ad Luk\'acs | Small amplitude quasi-breathers and oscillons | 24 pages, 19 figures | Phys.Rev.D78:025003,2008 | 10.1103/PhysRevD.78.025003 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quasi-breathers (QB) are time-periodic solutions with weak spatial
localization introduced in G. Fodor et al. in Phys. Rev. D. 74, 124003 (2006).
QB's provide a simple description of oscillons (very long-living spatially
localized time dependent solutions). The small amplitude limit of QB's is
worked out in a large c... | [
{
"created": "Sun, 24 Feb 2008 17:47:39 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fodor",
"Gyula",
""
],
[
"Forgács",
"Péter",
""
],
[
"Horváth",
"Zalán",
""
],
[
"Lukács",
"Árpád",
""
]
] | Quasi-breathers (QB) are time-periodic solutions with weak spatial localization introduced in G. Fodor et al. in Phys. Rev. D. 74, 124003 (2006). QB's provide a simple description of oscillons (very long-living spatially localized time dependent solutions). The small amplitude limit of QB's is worked out in a large cla... |
hep-th/9912265 | Kazunori Wakatsuki | Satoru Saito, Kazunori Wakatsuki | Symmetrization of Berezin Star Product and Path-Integral Quantization | 11 pages, Latex2e | Prog.Theor.Phys. 104 (2000) 893-901 | 10.1143/PTP.104.893 | null | hep-th | null | We propose a new star pruduct which interpolates the Berezin and Moyal
quantization. A multiple of this product is shown to reduce to a path-integral
quantization in the continuous time limit. In flat space the action becomes the
one of free bosonic strings. Relation to Kontsevich prescription is also
discussed.
| [
{
"created": "Wed, 29 Dec 1999 09:52:19 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Saito",
"Satoru",
""
],
[
"Wakatsuki",
"Kazunori",
""
]
] | We propose a new star pruduct which interpolates the Berezin and Moyal quantization. A multiple of this product is shown to reduce to a path-integral quantization in the continuous time limit. In flat space the action becomes the one of free bosonic strings. Relation to Kontsevich prescription is also discussed. |
2106.07600 | Davide Fioravanti | Davide Fioravanti and Marco Rossi | On the origin of the correspondence between classical and quantum
integrable theories | More comprehensive and explicit version (v2 is not to be considered
as appeared wrongly preceded by v1) | null | 10.1016/j.physletb.2023.137706 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If we start from certain functional relations as definition of a quantum
integrable theory, then we can derive from them a linear integral equation. It
can be extended, by introducing dynamical variables, to become an equation with
the form of Marchenko's. Then, we derive from the latter a classical
(differential) La... | [
{
"created": "Mon, 14 Jun 2021 17:07:13 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2022 13:52:52 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Aug 2022 11:45:03 GMT",
"version": "v3"
}
] | 2023-01-25 | [
[
"Fioravanti",
"Davide",
""
],
[
"Rossi",
"Marco",
""
]
] | If we start from certain functional relations as definition of a quantum integrable theory, then we can derive from them a linear integral equation. It can be extended, by introducing dynamical variables, to become an equation with the form of Marchenko's. Then, we derive from the latter a classical (differential) Lax ... |
1705.02049 | Ali Teimouri | Ali Teimouri | Entropic f(R) Gravity | 3 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short paper we follow the entropic gravity approach and demonstrate
how \(f(R)\) theories of gravity can be emergent. This is done by introducing
an effective gravitational constant which is naturally arising from the
\(f(R)\)'s equations of motion.
| [
{
"created": "Thu, 4 May 2017 23:57:24 GMT",
"version": "v1"
}
] | 2017-05-08 | [
[
"Teimouri",
"Ali",
""
]
] | In this short paper we follow the entropic gravity approach and demonstrate how \(f(R)\) theories of gravity can be emergent. This is done by introducing an effective gravitational constant which is naturally arising from the \(f(R)\)'s equations of motion. |
2212.11186 | Clay C\'ordova | Bruno Balthazar, Clay Cordova | Geometry of Conformal Manifolds and the Inversion Formula | 48 pages | null | 10.1007/JHEP07(2023)205 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Families of conformal field theories are naturally endowed with a Riemannian
geometry which is locally encoded by correlation functions of exactly marginal
operators. We show that the curvature of such conformal manifolds can be
computed using Euclidean and Lorentzian inversion formulae, which combine the
operator co... | [
{
"created": "Wed, 21 Dec 2022 16:56:41 GMT",
"version": "v1"
}
] | 2023-08-09 | [
[
"Balthazar",
"Bruno",
""
],
[
"Cordova",
"Clay",
""
]
] | Families of conformal field theories are naturally endowed with a Riemannian geometry which is locally encoded by correlation functions of exactly marginal operators. We show that the curvature of such conformal manifolds can be computed using Euclidean and Lorentzian inversion formulae, which combine the operator cont... |
1703.02140 | Robert M. Wald | William G. Unruh and Robert M. Wald | Information Loss | 17 pages, 3 figures; Key Issues Review for Reports on Progress in
Physics | null | 10.1088/1361-6633/aa778e | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The complete gravitational collapse of a body in general relativity will
result in the formation of a black hole. Although the black hole is classically
stable, quantum particle creation processes will result in the emission of
Hawking radiation to infinity and corresponding mass loss of the black hole,
eventually re... | [
{
"created": "Mon, 6 Mar 2017 22:48:32 GMT",
"version": "v1"
}
] | 2017-08-02 | [
[
"Unruh",
"William G.",
""
],
[
"Wald",
"Robert M.",
""
]
] | The complete gravitational collapse of a body in general relativity will result in the formation of a black hole. Although the black hole is classically stable, quantum particle creation processes will result in the emission of Hawking radiation to infinity and corresponding mass loss of the black hole, eventually resu... |
0706.2751 | Jos\'e Lages | A. B\'erard, H. Mohrbach, J. Lages, P. Gosselin, Y. Grandati, H.
Boumrar, F. Menas | From Feynman Proof of Maxwell Equations to Noncommutative Quantum
Mechanics | Presented at the 3rd Feynman Festival (Collage Park, Maryland,
U.S.A., August 2006) | J.Phys.Conf.Ser.70:012004,2007 | 10.1088/1742-6596/70/1/012004 | null | hep-th | null | In 1990, Dyson published a proof due to Feynman of the Maxwell equations
assuming only the commutation relations between position and velocity. With
this minimal assumption, Feynman never supposed the existence of Hamiltonian or
Lagrangian formalism. In the present communication, we review the study of a
relativistic... | [
{
"created": "Tue, 19 Jun 2007 09:50:00 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bérard",
"A.",
""
],
[
"Mohrbach",
"H.",
""
],
[
"Lages",
"J.",
""
],
[
"Gosselin",
"P.",
""
],
[
"Grandati",
"Y.",
""
],
[
"Boumrar",
"H.",
""
],
[
"Menas",
"F.",
""
]
] | In 1990, Dyson published a proof due to Feynman of the Maxwell equations assuming only the commutation relations between position and velocity. With this minimal assumption, Feynman never supposed the existence of Hamiltonian or Lagrangian formalism. In the present communication, we review the study of a relativistic p... |
hep-th/0611312 | Miguel Vazquez-Mozo | Luis Alvarez-Gaume, Cesar Gomez, Miguel A. Vazquez-Mozo | Scaling Phenomena in Gravity from QCD | 13 pages. To Pere Pascual, in memoriam. v2: minor changes. Typos
corrected and references added. v3: conclusions expanded, references added.
To appear in Physics Letters B | Phys.Lett.B649:478-482,2007 | 10.1016/j.physletb.2007.04.041 | CERN-PH-TH/2006-243, IFT-UAM/CSIC-06-60 | hep-th gr-qc hep-ph | null | We present holographic arguments to predict properties of strongly coupled
gravitational systems in terms of weakly coupled gauge theories. In particular
we relate the latest computed value for the Choptuik critical exponent in black
hole formation in five dimensions, \gamma_{5D}=0.412 \pm 1%, to the saturation
expon... | [
{
"created": "Tue, 28 Nov 2006 19:22:29 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Dec 2006 17:40:31 GMT",
"version": "v2"
},
{
"created": "Fri, 4 May 2007 10:22:32 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Alvarez-Gaume",
"Luis",
""
],
[
"Gomez",
"Cesar",
""
],
[
"Vazquez-Mozo",
"Miguel A.",
""
]
] | We present holographic arguments to predict properties of strongly coupled gravitational systems in terms of weakly coupled gauge theories. In particular we relate the latest computed value for the Choptuik critical exponent in black hole formation in five dimensions, \gamma_{5D}=0.412 \pm 1%, to the saturation exponen... |
hep-th/0107119 | Vijay Balasubramanian | Vijay Balasubramanian, Micha Berkooz, Asad Naqvi and Matthew J.
Strassler | Giant Gravitons in Conformal Field Theory | 37 pages, LaTeX, 1 figure. v2: references and acknowledgements added,
small corrections | JHEP 0204 (2002) 034 | 10.1088/1126-6708/2002/04/034 | UPR-T-943, WIS/15/01-JULY-DPP | hep-th | null | Giant gravitons in AdS_5 x S^5, and its orbifolds, have a dual field theory
representation as states created by chiral primary operators. We argue that
these operators are not single-trace operators in the conformal field theory,
but rather are determinants and subdeterminants of scalar fields; the stringy
exclusion ... | [
{
"created": "Fri, 13 Jul 2001 13:13:42 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2001 17:23:50 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Berkooz",
"Micha",
""
],
[
"Naqvi",
"Asad",
""
],
[
"Strassler",
"Matthew J.",
""
]
] | Giant gravitons in AdS_5 x S^5, and its orbifolds, have a dual field theory representation as states created by chiral primary operators. We argue that these operators are not single-trace operators in the conformal field theory, but rather are determinants and subdeterminants of scalar fields; the stringy exclusion pr... |
hep-th/9809035 | Christopher J. Hunter | S.W. Hawking, C.J. Hunter and D.N. Page | Nut Charge, Anti-de Sitter Space and Entropy | 13 pages, 2 figures Minor corrections. Changes to comments on related
work | Phys.Rev.D59:044033,1999 | 10.1103/PhysRevD.59.044033 | DAMTP-1998-122 | hep-th gr-qc | null | It has been proposed that spacetimes with a U(1) isometry group have
contributions to the entropy from Misner strings as well as from the area of
$d-2$ dimensional fixed point sets. In this paper we test this proposal by
constructing Taub-Nut-AdS and Taub-Bolt-AdS solutions which are examples of a
new class of asympt... | [
{
"created": "Fri, 4 Sep 1998 23:24:37 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Sep 1998 22:41:54 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Hawking",
"S. W.",
""
],
[
"Hunter",
"C. J.",
""
],
[
"Page",
"D. N.",
""
]
] | It has been proposed that spacetimes with a U(1) isometry group have contributions to the entropy from Misner strings as well as from the area of $d-2$ dimensional fixed point sets. In this paper we test this proposal by constructing Taub-Nut-AdS and Taub-Bolt-AdS solutions which are examples of a new class of asymptot... |
1603.09467 | Davood Mahdavian Yekta | Davood Mahdavian Yekta | Canonical structure of BHT massive gravity in warped AdS3 sector | 13 pages | null | 10.1016/j.physletb.2016.05.023 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the asymptotic structure of the three dimensional warped anti
de sitter black holes in the Bergshoeff, Hohm and Townsend massive gravity
using the canonical Hamiltonian formalism. We define the canonical asymptotic
guage generators, which produce the conserved charges and the asymptotic
symmetry group ... | [
{
"created": "Thu, 31 Mar 2016 06:33:14 GMT",
"version": "v1"
}
] | 2016-06-22 | [
[
"Yekta",
"Davood Mahdavian",
""
]
] | We investigate the asymptotic structure of the three dimensional warped anti de sitter black holes in the Bergshoeff, Hohm and Townsend massive gravity using the canonical Hamiltonian formalism. We define the canonical asymptotic guage generators, which produce the conserved charges and the asymptotic symmetry group fo... |
1712.02888 | Klaountia Pasmatsiou | Klaountia Pasmatsiou | Caustic Formation upon Shift Symmetry Breaking | Updated to published version | Phys. Rev. D 97, 036008 (2018) | 10.1103/PhysRevD.97.036008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine how the breaking of shift symmetry affects the formation of
caustics for the standard canonical kinetic theory as well as for the DBI
theory. We show in this case, that the standard canonical kinetic theory is
caustic free but the same does not always apply for the DBI model. We make
similar arguments abou... | [
{
"created": "Thu, 7 Dec 2017 23:24:03 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Feb 2018 01:42:41 GMT",
"version": "v2"
}
] | 2018-02-21 | [
[
"Pasmatsiou",
"Klaountia",
""
]
] | We examine how the breaking of shift symmetry affects the formation of caustics for the standard canonical kinetic theory as well as for the DBI theory. We show in this case, that the standard canonical kinetic theory is caustic free but the same does not always apply for the DBI model. We make similar arguments about ... |
1708.05243 | Sunyoung Shin | Bum-Hoon Lee, Chanyong Park, Sunyoung Shin | Vacua and walls of mass-deformed K\"{a}hler nonlinear sigma models on
$SO(2N)/U(N)$ | Section 6, Appendix C added. version to appear in PRD | Phys. Rev. D 96, 105017 (2017) | 10.1103/PhysRevD.96.105017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct walls of mass-deformed K\"{a}hler nonlinear sigma models on
$SO(2N)/U(N)$, by using the moduli matrix formalism and the simple roots of
$SO(2N)$. Penetrable walls are observed in the nonlinear sigma models on
$SO(2N)/U(N)$ with $N>3$.
| [
{
"created": "Thu, 17 Aug 2017 12:53:31 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Oct 2017 16:53:46 GMT",
"version": "v2"
}
] | 2017-12-06 | [
[
"Lee",
"Bum-Hoon",
""
],
[
"Park",
"Chanyong",
""
],
[
"Shin",
"Sunyoung",
""
]
] | We construct walls of mass-deformed K\"{a}hler nonlinear sigma models on $SO(2N)/U(N)$, by using the moduli matrix formalism and the simple roots of $SO(2N)$. Penetrable walls are observed in the nonlinear sigma models on $SO(2N)/U(N)$ with $N>3$. |
1103.6027 | Rakibur Rahman | Massimo Porrati and Rakibur Rahman | Notes on a Cure for Higher-Spin Acausality | 14 pages, comments and references added, minor reorganization done.
To appear in PRD | Phys.Rev.D84:045013,2011 | 10.1103/PhysRevD.84.045013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a Lagrangian describing a massive charged spin-2 field and a
scalar in a constant electromagnetic background, and we provide a consistent
description of the system. The Lagrangian, derived from string field theory
through a suitable dimensional reduction, propagates the correct number of
degrees of freedom... | [
{
"created": "Wed, 30 Mar 2011 20:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Aug 2011 00:22:24 GMT",
"version": "v2"
}
] | 2011-09-08 | [
[
"Porrati",
"Massimo",
""
],
[
"Rahman",
"Rakibur",
""
]
] | We present a Lagrangian describing a massive charged spin-2 field and a scalar in a constant electromagnetic background, and we provide a consistent description of the system. The Lagrangian, derived from string field theory through a suitable dimensional reduction, propagates the correct number of degrees of freedom w... |
hep-th/9603122 | Pijush Kanti Ghosh | Pijush K. Ghosh | Self-dual Gauged $CP^N$ Models | 12 Pages, RevTex, few minor changes have been made, to appear in
Physics Letters B | Phys.Lett. B384 (1996) 185-189 | 10.1016/0370-2693(96)00820-9 | MRI-PHY/96-09 | hep-th | null | We consider a $CP^N$ model with the subgroup $SU(r)$ completely gauged, where
$1 < r < N+1$. The gauge field dynamics is solely governed by a nonabelian
Chern-Simons term and the global $SU(N+1)$ symmetry is broken explicitly by
introducing a $SU(r)$ invariant scalar potential. We obtain self-dual equations
of this g... | [
{
"created": "Mon, 18 Mar 1996 20:51:51 GMT",
"version": "v1"
},
{
"created": "Mon, 27 May 1996 23:11:51 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Ghosh",
"Pijush K.",
""
]
] | We consider a $CP^N$ model with the subgroup $SU(r)$ completely gauged, where $1 < r < N+1$. The gauge field dynamics is solely governed by a nonabelian Chern-Simons term and the global $SU(N+1)$ symmetry is broken explicitly by introducing a $SU(r)$ invariant scalar potential. We obtain self-dual equations of this gau... |
1305.3182 | Ling Yan Hung Dr | David D. Blanco, Horacio Casini, Ling-Yan Hung, Robert C. Myers | Relative Entropy and Holography | 75 pages, 3 figures, added references | null | 10.1007/JHEP08(2013)060 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Relative entropy between two states in the same Hilbert space is a
fundamental statistical measure of the distance between these states. Relative
entropy is always positive and increasing with the system size. Interestingly,
for two states which are infinitesimally different to each other, vanishing of
relative entro... | [
{
"created": "Tue, 14 May 2013 15:30:26 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2013 13:02:32 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Blanco",
"David D.",
""
],
[
"Casini",
"Horacio",
""
],
[
"Hung",
"Ling-Yan",
""
],
[
"Myers",
"Robert C.",
""
]
] | Relative entropy between two states in the same Hilbert space is a fundamental statistical measure of the distance between these states. Relative entropy is always positive and increasing with the system size. Interestingly, for two states which are infinitesimally different to each other, vanishing of relative entropy... |
1004.3639 | Levay Peter | P\'eter L\'evay | STU Black Holes as Four Qubit Systems | 47 pages LATEX | Phys.Rev.D82:026003,2010 | 10.1103/PhysRevD.82.026003 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we describe the structure of extremal stationary spherically
symmetric black hole solutions in the STU model of D=4, N=2 supergravity in
terms of four-qubit systems. Our analysis extends the results of previous
investigations based on three qubits. The basic idea facilitating this
four-qubit interpretat... | [
{
"created": "Wed, 21 Apr 2010 07:26:40 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Lévay",
"Péter",
""
]
] | In this paper we describe the structure of extremal stationary spherically symmetric black hole solutions in the STU model of D=4, N=2 supergravity in terms of four-qubit systems. Our analysis extends the results of previous investigations based on three qubits. The basic idea facilitating this four-qubit interpretatio... |
1612.05909 | James Gordon | James Gordon and Gordon W. Semenoff | Schwinger pair production: Explicit Localization of the world-line
instanton | 5 pages; corrected typos, added reference | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a simple proof that the imaginary part of the world-line path
integral which computes the rate of Schwinger pair production of charged
particles in a constant electric field, is given exactly by the semiclassical
WKB limit.
| [
{
"created": "Sun, 18 Dec 2016 13:09:04 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Feb 2017 06:06:55 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Oct 2017 20:55:41 GMT",
"version": "v3"
}
] | 2017-10-11 | [
[
"Gordon",
"James",
""
],
[
"Semenoff",
"Gordon W.",
""
]
] | We present a simple proof that the imaginary part of the world-line path integral which computes the rate of Schwinger pair production of charged particles in a constant electric field, is given exactly by the semiclassical WKB limit. |
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