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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1707.08575 | Paul Richmond | Pietro Benetti Genolini, Paul Richmond, James Sparks | Topological AdS/CFT | 51 pages; further typos corrected | JHEP 1712 (2017) 039 | 10.1007/JHEP12(2017)039 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a holographic dual to the Donaldson-Witten topological twist of
$\mathcal{N}=2$ gauge theories on a Riemannian four-manifold. This is described
by a class of asymptotically locally hyperbolic solutions to $\mathcal{N}=4$
gauged supergravity in five dimensions, with the four-manifold as conformal
boundary. U... | [
{
"created": "Wed, 26 Jul 2017 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Apr 2018 16:50:05 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Apr 2019 15:52:30 GMT",
"version": "v3"
},
{
"created": "Mon, 29 Jul 2019 16:38:03 GMT",
"version": "v4"
}
] | 2019-07-30 | [
[
"Genolini",
"Pietro Benetti",
""
],
[
"Richmond",
"Paul",
""
],
[
"Sparks",
"James",
""
]
] | We define a holographic dual to the Donaldson-Witten topological twist of $\mathcal{N}=2$ gauge theories on a Riemannian four-manifold. This is described by a class of asymptotically locally hyperbolic solutions to $\mathcal{N}=4$ gauged supergravity in five dimensions, with the four-manifold as conformal boundary. Und... |
2105.00457 | Ken D. Olum | Ken D. Olum and Param Upadhyay and Alexander Vilenkin | Black holes and up-tunneling suppress Boltzmann brains | 14 pages | Phys. Rev. D 104, 023528 (2021) | 10.1103/PhysRevD.104.023528 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Eternally inflating universes lead to an infinite number of Boltzmann brains
but also an infinite number of ordinary observers. If we use the scale factor
measure to regularize these infinities, the ordinary observers dominate the
Boltzmann brains if the vacuum decay rate of each vacuum is larger than its
Boltzmann b... | [
{
"created": "Sun, 2 May 2021 12:29:04 GMT",
"version": "v1"
}
] | 2021-08-04 | [
[
"Olum",
"Ken D.",
""
],
[
"Upadhyay",
"Param",
""
],
[
"Vilenkin",
"Alexander",
""
]
] | Eternally inflating universes lead to an infinite number of Boltzmann brains but also an infinite number of ordinary observers. If we use the scale factor measure to regularize these infinities, the ordinary observers dominate the Boltzmann brains if the vacuum decay rate of each vacuum is larger than its Boltzmann bra... |
2211.07664 | Veronica Pasquarella | Veronica Pasquarella, Fernando Quevedo | Vacuum Transitions in Two-Dimensions and their Holographic
Interpretation | V1 103 pages; V2 with reference added; V3 (55 pages) Presentation
substantially reduced to improve readership. Results unchanged | null | 10.1007/JHEP05(2023)192 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We calculate amplitudes for 2D vacuum transitions by means of the Euclidean
methods of Coleman-De Luccia (CDL) and Brown-Teitelboim (BT), as well as the
Hamiltonian formalism of Fischler, Morgan and Polchinski (FMP). The resulting
similarities and differences in between the three approaches are compared with
their re... | [
{
"created": "Mon, 14 Nov 2022 19:00:02 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Dec 2022 15:20:06 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Mar 2023 11:37:18 GMT",
"version": "v3"
}
] | 2023-06-07 | [
[
"Pasquarella",
"Veronica",
""
],
[
"Quevedo",
"Fernando",
""
]
] | We calculate amplitudes for 2D vacuum transitions by means of the Euclidean methods of Coleman-De Luccia (CDL) and Brown-Teitelboim (BT), as well as the Hamiltonian formalism of Fischler, Morgan and Polchinski (FMP). The resulting similarities and differences in between the three approaches are compared with their resp... |
1708.08668 | Massimo Taronna | Charlotte Sleight, Massimo Taronna | Feynman rules for higher-spin gauge fields on AdS$_{d+1}$ | v2: 32 pages, typos fixed, refs added | null | 10.1007/JHEP01(2018)060 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We determine the Feynman rules for the minimal type A higher-spin gauge
theory on AdS$_{d+1}$ at cubic order. In particular, we establish the quantum
action at cubic order in de Donder gauge, including ghosts. We also give the
full de Donder gauge propagators of higher-spin gauge fields and their ghosts.
This provide... | [
{
"created": "Tue, 29 Aug 2017 09:52:33 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Sep 2017 17:49:22 GMT",
"version": "v2"
}
] | 2018-02-14 | [
[
"Sleight",
"Charlotte",
""
],
[
"Taronna",
"Massimo",
""
]
] | We determine the Feynman rules for the minimal type A higher-spin gauge theory on AdS$_{d+1}$ at cubic order. In particular, we establish the quantum action at cubic order in de Donder gauge, including ghosts. We also give the full de Donder gauge propagators of higher-spin gauge fields and their ghosts. This provides ... |
1007.5499 | Yu Nakayama | Yu Nakayama | Eternal Inflation with Liouville Cosmology | 32 pages, v2: published version, many improvement | Nucl.Phys.B846:100-121,2011 | 10.1016/j.nuclphysb.2010.12.018 | UCB-PTH-10/14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a concrete holographic realization of the eternal inflation and
its census taker in (1+1) dimensional Liouville gravity by applying the FRW/CFT
philosophy proposed by Freivogel, Sekino, Susskind and Yeh (FSSY). The dual
boundary theory is nothing but the old matrix model describing the
two-dimensional Liou... | [
{
"created": "Fri, 30 Jul 2010 17:21:20 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Jan 2011 03:25:48 GMT",
"version": "v2"
}
] | 2011-02-01 | [
[
"Nakayama",
"Yu",
""
]
] | We present a concrete holographic realization of the eternal inflation and its census taker in (1+1) dimensional Liouville gravity by applying the FRW/CFT philosophy proposed by Freivogel, Sekino, Susskind and Yeh (FSSY). The dual boundary theory is nothing but the old matrix model describing the two-dimensional Liouvi... |
2209.15098 | Mikhail Zubkov Dr | J. Miller, M.A.Zubkov | Quark mass generation due to scalar fields with zero dimension | Latex, 52 pages, 4 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a model of dynamical symmetry breaking, in which a new type of
fundamental scalar fields of zero mass-dimension mediate the couplings of
fermions to the gravitational field, represented here as a tetrad field in the
same manner as Riemann-Cartan gravity. In our model, the tetrad couples to the
standard mod... | [
{
"created": "Thu, 29 Sep 2022 21:07:04 GMT",
"version": "v1"
}
] | 2022-10-03 | [
[
"Miller",
"J.",
""
],
[
"Zubkov",
"M. A.",
""
]
] | We propose a model of dynamical symmetry breaking, in which a new type of fundamental scalar fields of zero mass-dimension mediate the couplings of fermions to the gravitational field, represented here as a tetrad field in the same manner as Riemann-Cartan gravity. In our model, the tetrad couples to the standard model... |
hep-th/9610171 | Gary Horowitz | Gary T. Horowitz and Donald Marolf | Where is the Information Stored in Black Holes? | 21 pages, reference corrected and comment added | Phys. Rev. D 55, 3654 (1997) | 10.1103/PhysRevD.55.3654 | UCSBTH-96-24 | hep-th gr-qc | null | It is shown that many modes of the gravitational field exist only inside the
horizon of an extreme black hole in string theory. At least in certain cases,
the number of such modes is sufficient to account for the Bekenstein-Hawking
entropy. These modes are associated with sources which carry Ramond-Ramond
charge, and... | [
{
"created": "Tue, 22 Oct 1996 21:57:04 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Oct 1996 22:35:41 GMT",
"version": "v2"
}
] | 2016-08-24 | [
[
"Horowitz",
"Gary T.",
""
],
[
"Marolf",
"Donald",
""
]
] | It is shown that many modes of the gravitational field exist only inside the horizon of an extreme black hole in string theory. At least in certain cases, the number of such modes is sufficient to account for the Bekenstein-Hawking entropy. These modes are associated with sources which carry Ramond-Ramond charge, and s... |
hep-th/0512348 | Itzhak Bars | Itzhak Bars and Moises Picon | Twistor Transform in d Dimensions and a Unifying Role for Twistors | LaTeX, 32 pages, v4,v5 minor sign corrections and additional
references | Phys.Rev.D73:064033,2006 | 10.1103/PhysRevD.73.064033 | USC-05/HEP-B3 | hep-th | null | Twistors in four dimensions d=4 have provided a convenient description of
massless particles with any spin, and this led to remarkable computational
techniques in Yang-Mills field theory. Recently it was shown that the same d=4
twistor provides also a unified description of an assortment of other particle
dynamical s... | [
{
"created": "Fri, 30 Dec 2005 04:19:18 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Dec 2005 22:29:10 GMT",
"version": "v2"
},
{
"created": "Sat, 14 Jan 2006 06:21:50 GMT",
"version": "v3"
},
{
"created": "Mon, 20 Mar 2006 17:04:41 GMT",
"version": "v4"
},
{
"c... | 2008-11-26 | [
[
"Bars",
"Itzhak",
""
],
[
"Picon",
"Moises",
""
]
] | Twistors in four dimensions d=4 have provided a convenient description of massless particles with any spin, and this led to remarkable computational techniques in Yang-Mills field theory. Recently it was shown that the same d=4 twistor provides also a unified description of an assortment of other particle dynamical sys... |
2003.13704 | Tomasz Lukowski | Livia Ferro, Tomasz Lukowski and Robert Moerman | From Momentum Amplituhedron Boundaries to Amplitude Singularities and
Back | 20 pages, 7 figures | null | 10.1007/JHEP07(2020)201 | null | hep-th math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The momentum amplituhedron is a positive geometry encoding tree-level
scattering amplitudes in $\mathcal{N}=4$ super Yang-Mills directly in
spinor-helicity space. In this paper we classify all boundaries of the momentum
amplituhedron $\mathcal{M}_{n,k}$ and explain how these boundaries are related
to the expected fac... | [
{
"created": "Mon, 30 Mar 2020 18:00:03 GMT",
"version": "v1"
}
] | 2020-08-26 | [
[
"Ferro",
"Livia",
""
],
[
"Lukowski",
"Tomasz",
""
],
[
"Moerman",
"Robert",
""
]
] | The momentum amplituhedron is a positive geometry encoding tree-level scattering amplitudes in $\mathcal{N}=4$ super Yang-Mills directly in spinor-helicity space. In this paper we classify all boundaries of the momentum amplituhedron $\mathcal{M}_{n,k}$ and explain how these boundaries are related to the expected facto... |
2208.07611 | Dieter Van den Bleeken | Jos\'e Figueroa-O'Farrill, Can G\"ormez and Dieter Van den Bleeken | Particle dynamics on torsional galilean spacetimes | v2: minor corrections, references added, appendix added | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study free particle motion on homogeneous kinematical spacetimes of
galilean type. The three well-known cases of Galilei and (A)dS--Galilei
spacetimes are included in our analysis, but our focus will be on the
previously unexplored torsional galilean spacetimes. We show how in well-chosen
coordinates free particle... | [
{
"created": "Tue, 16 Aug 2022 09:01:54 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Sep 2022 06:49:40 GMT",
"version": "v2"
}
] | 2022-09-05 | [
[
"Figueroa-O'Farrill",
"José",
""
],
[
"Görmez",
"Can",
""
],
[
"Bleeken",
"Dieter Van den",
""
]
] | We study free particle motion on homogeneous kinematical spacetimes of galilean type. The three well-known cases of Galilei and (A)dS--Galilei spacetimes are included in our analysis, but our focus will be on the previously unexplored torsional galilean spacetimes. We show how in well-chosen coordinates free particle m... |
hep-th/9705236 | Raphael Bousso | Raphael Bousso and Stephen Hawking (DAMTP, Cambridge) | Trace Anomaly of Dilaton Coupled Scalars in Two Dimensions | 11 pages, LaTeX2e; submitted to Phys. Rev. Lett., minor changes | Phys.Rev. D56 (1997) 7788-7791 | 10.1103/PhysRevD.56.7788 | DAMTP/R-97/25 | hep-th gr-qc | null | Conformal scalar fields coupled to the dilaton appear naturally in
two-dimensional models of black hole evaporation. We calculate their trace
anomaly. It follows that an RST-type counterterm appears naturally in the
one-loop effective action.
| [
{
"created": "Thu, 29 May 1997 22:33:24 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Jun 1997 22:02:08 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Bousso",
"Raphael",
"",
"DAMTP, Cambridge"
],
[
"Hawking",
"Stephen",
"",
"DAMTP, Cambridge"
]
] | Conformal scalar fields coupled to the dilaton appear naturally in two-dimensional models of black hole evaporation. We calculate their trace anomaly. It follows that an RST-type counterterm appears naturally in the one-loop effective action. |
hep-th/9611202 | Ori Ganor | Ori J. Ganor, Sanjaye Ramgoolam and Washington Taylor IV | Branes, Fluxes and Duality in M(atrix)-Theory | 14pp TeX, A suggestion for a matrix description of the 5-brane is
added, and minor corrections are made | Nucl.Phys.B492:191-204,1997 | 10.1016/S0550-3213(97)00100-4 | PUPT-1668 | hep-th | null | We use the T-duality transformation which relates M-theory on T^3 to M-theory
on a second T^3 with inverse volume to test the Banks-Fischler-Shenker-Susskind
suggestion for the matrix model description of M-theory. We find evidence that
T-duality is realized as S-duality for $U(\infty)$ N=4 Super-Yang-Mills in
3+1D. ... | [
{
"created": "Sun, 24 Nov 1996 23:44:44 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Nov 1996 11:12:35 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Dec 1996 22:46:26 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Ganor",
"Ori J.",
""
],
[
"Ramgoolam",
"Sanjaye",
""
],
[
"Taylor",
"Washington",
"IV"
]
] | We use the T-duality transformation which relates M-theory on T^3 to M-theory on a second T^3 with inverse volume to test the Banks-Fischler-Shenker-Susskind suggestion for the matrix model description of M-theory. We find evidence that T-duality is realized as S-duality for $U(\infty)$ N=4 Super-Yang-Mills in 3+1D. We... |
1406.1123 | Georgios Papathanasiou | Georgios Papathanasiou | Evaluating the 6-point Remainder Function Near the Collinear Limit | 6 pages, 1 figure, 1 ancillary file; based on talk given at Moriond
QCD 2014. v2: typo corrections, addition of an appendix on the contribution
of two same-helicity gluons; to appear in Int.J.Mod.Phys. A | null | 10.1142/S0217751X14501541 | LAPTH-041/14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The simplicity of maximally supersymmetric Yang-Mills theory makes it an
ideal theoretical laboratory for developing computational tools, which
eventually find their way to QCD applications. In this contribution, we
continue the investigation of a recent proposal by Basso, Sever and Vieira, for
the nonperturbative de... | [
{
"created": "Wed, 4 Jun 2014 17:47:30 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Sep 2014 15:34:07 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Papathanasiou",
"Georgios",
""
]
] | The simplicity of maximally supersymmetric Yang-Mills theory makes it an ideal theoretical laboratory for developing computational tools, which eventually find their way to QCD applications. In this contribution, we continue the investigation of a recent proposal by Basso, Sever and Vieira, for the nonperturbative desc... |
1705.00305 | Arkady Tseytlin | M. Beccaria and A.A. Tseytlin | $C_T$ for higher derivative conformal fields and anomalies of (1,0)
superconformal 6d theories | 30 pages. v2: minor corrections and refs added; v3: new section 6
with independent confirmation of the main result for anomalies of higher
derivative vector multiplet and new appendix C | null | 10.1007/JHEP06(2017)002 | Imperial-TP-AT-2017-05, NSF-KITP-17-061 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In arXiv:1510.02685 we proposed linear relations between the Weyl anomaly
$c_1, c_2, c_3$ coefficients and the 4 coefficients in the chiral anomaly
polynomial for (1,0) superconformal 6d theories. These relations were
determined up to one free parameter $\xi$ and its value was then conjectured
using some additional a... | [
{
"created": "Sun, 30 Apr 2017 12:32:50 GMT",
"version": "v1"
},
{
"created": "Thu, 4 May 2017 13:13:07 GMT",
"version": "v2"
},
{
"created": "Mon, 8 May 2017 16:30:04 GMT",
"version": "v3"
}
] | 2017-06-28 | [
[
"Beccaria",
"M.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | In arXiv:1510.02685 we proposed linear relations between the Weyl anomaly $c_1, c_2, c_3$ coefficients and the 4 coefficients in the chiral anomaly polynomial for (1,0) superconformal 6d theories. These relations were determined up to one free parameter $\xi$ and its value was then conjectured using some additional ass... |
1311.1081 | Filippo Guarnieri | Dario Benedetti, Filippo Guarnieri | Brans-Dicke theory in the local potential approximation | 34 pages, 8 figures; v2: corrected some misprints, added a new
figure, four new references and some clarifying comments | New J. Phys. 16 (2014) 053051 | 10.1088/1367-2630/16/5/053051 | AEI-2013-248 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Brans-Dicke theory with arbitrary potential within a functional
renormalization group framework. Motivated by the asymptotic safety scenario of
quantum gravity and by the well-known relation between f(R) gravity and
Brans-Dicke theory at the classical level, we concentrate our analysis on the
fixed-point... | [
{
"created": "Tue, 5 Nov 2013 14:59:26 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jan 2014 22:12:26 GMT",
"version": "v2"
}
] | 2014-06-13 | [
[
"Benedetti",
"Dario",
""
],
[
"Guarnieri",
"Filippo",
""
]
] | We study the Brans-Dicke theory with arbitrary potential within a functional renormalization group framework. Motivated by the asymptotic safety scenario of quantum gravity and by the well-known relation between f(R) gravity and Brans-Dicke theory at the classical level, we concentrate our analysis on the fixed-point e... |
hep-th/0601193 | Stefano Giusto | Stefano Giusto, Samir D. Mathur, Yogesh K. Srivastava | A microstate for the 3-charge black ring | 31 pages, 3 figures; references added | Nucl.Phys.B763:60-90,2007 | 10.1016/j.nuclphysb.2006.11.009 | null | hep-th | null | We start with a 2-charge D1-D5 BPS geometry that has the shape of a ring;
this geometry is regular everywhere. In the dual CFT there exists a
perturbation that creates one unit of excitation for left movers, and thus adds
one unit of momentum P. This implies that there exists a corresponding
normalizable perturbation... | [
{
"created": "Wed, 25 Jan 2006 16:16:04 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Feb 2006 17:16:44 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Giusto",
"Stefano",
""
],
[
"Mathur",
"Samir D.",
""
],
[
"Srivastava",
"Yogesh K.",
""
]
] | We start with a 2-charge D1-D5 BPS geometry that has the shape of a ring; this geometry is regular everywhere. In the dual CFT there exists a perturbation that creates one unit of excitation for left movers, and thus adds one unit of momentum P. This implies that there exists a corresponding normalizable perturbation o... |
hep-th/9703111 | Robert Sarsfield Dunne | R.S. Dunne | A braided interpretation of fractional supersymmetry in higher
dimensions | 25 pages, LaTeX | J.Math.Phys. 40 (1999) 1180-1196 | 10.1063/1.532827 | DAMTP/97-13 | hep-th math.QA q-alg | null | A many variable $q$-calculus is introduced using the formalism of braided
covector algebras. Its properties when certain of its deformation parameters
are roots of unity are discussed in detail, and related to fractional
supersymmetry. The special cases of two dimensional supersymmetry and
fractional supersymmetry ar... | [
{
"created": "Sat, 15 Mar 1997 20:50:39 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Dunne",
"R. S.",
""
]
] | A many variable $q$-calculus is introduced using the formalism of braided covector algebras. Its properties when certain of its deformation parameters are roots of unity are discussed in detail, and related to fractional supersymmetry. The special cases of two dimensional supersymmetry and fractional supersymmetry are ... |
1109.1232 | Urko Reinosa | Urko Reinosa and Zsolt Sz\'ep | A critical look at the role of the bare parameters in the
renormalization of Phi-derivable approximations | 30 pages, 12 figures | null | 10.1103/PhysRevD.85.045034 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the renormalization of Phi-derivable approximations from a
slightly different point of view than the one which is usually followed in
previous works. We pay particular attention to the question of the existence of
a solution to the self-consistent equation that defines the two-point function
in the Cornwal... | [
{
"created": "Tue, 6 Sep 2011 17:10:28 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Reinosa",
"Urko",
""
],
[
"Szép",
"Zsolt",
""
]
] | We revisit the renormalization of Phi-derivable approximations from a slightly different point of view than the one which is usually followed in previous works. We pay particular attention to the question of the existence of a solution to the self-consistent equation that defines the two-point function in the Cornwall-... |
0911.2877 | Volodymyr Gorkavenko | V.M. Gorkavenko, Yu.A. Sitenko, O.B. Stepanov | Polarization of the vacuum of a quantized scalar field by an
impenetrable magnetic vortex of finite thickness | 13 pages, 10 figures, journal version, minor changes, some references
added | J.Phys.A43:175401,2010 | 10.1088/1751-8113/43/17/175401 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the effect of the magnetic field background in the form of a tube
of the finite transverse size on the vacuum of the quantized charged massive
scalar field which is subject to the Dirichlet boundary condition at the tube.
It is shown that, if the Compton wavelength associated with the scalar field
exceeds... | [
{
"created": "Sun, 15 Nov 2009 15:18:45 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Nov 2009 21:32:00 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Mar 2010 12:49:10 GMT",
"version": "v3"
}
] | 2015-03-13 | [
[
"Gorkavenko",
"V. M.",
""
],
[
"Sitenko",
"Yu. A.",
""
],
[
"Stepanov",
"O. B.",
""
]
] | We consider the effect of the magnetic field background in the form of a tube of the finite transverse size on the vacuum of the quantized charged massive scalar field which is subject to the Dirichlet boundary condition at the tube. It is shown that, if the Compton wavelength associated with the scalar field exceeds c... |
1202.0084 | Raphael Benichou | Raphael Benichou | The Hirota equation for string theory in AdS5xS5 from the fusion of line
operators | 6 pages, 1 figure, Contribution to the proceedings of the "XVII
European Workshop on String Theory 2011", Padova, Italy, 5-9 September 2011 | null | 10.1002/prop.201200024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a perturbative derivation of the T-system that is believed to
encode the exact spectrum of planar N=4 SYM. The T-system is understood as an
operator identity between some special line operators, the quantum transfer
matrices. By computing the quantum corrections in the process of fusion of
transfer matrice... | [
{
"created": "Wed, 1 Feb 2012 02:29:18 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Benichou",
"Raphael",
""
]
] | We present a perturbative derivation of the T-system that is believed to encode the exact spectrum of planar N=4 SYM. The T-system is understood as an operator identity between some special line operators, the quantum transfer matrices. By computing the quantum corrections in the process of fusion of transfer matrices,... |
1809.00838 | Hajime Otsuka | Hajime Otsuka and Kenta Takemoto | $SO(32)$ heterotic standard model vacua in general Calabi-Yau
compactifications | 22 pages | null | 10.1007/JHEP11(2018)034 | WU-HEP-18-10 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a direct flux breaking scenario in $SO(32)$ heterotic string theory
on general Calabi-Yau threefolds. The direct flux breaking, corresponding to
hypercharge flux breaking in the F-theory context, allows us to derive the
Standard Model in general Calabi-Yau compactifications. We present a general
formula lead... | [
{
"created": "Tue, 4 Sep 2018 08:46:35 GMT",
"version": "v1"
}
] | 2018-12-05 | [
[
"Otsuka",
"Hajime",
""
],
[
"Takemoto",
"Kenta",
""
]
] | We study a direct flux breaking scenario in $SO(32)$ heterotic string theory on general Calabi-Yau threefolds. The direct flux breaking, corresponding to hypercharge flux breaking in the F-theory context, allows us to derive the Standard Model in general Calabi-Yau compactifications. We present a general formula leadin... |
1608.08595 | Yanyan Bu | Yanyan Bu, Michael Lublinsky, and Amir Sharon | Anomalous transport from holography: Part I | v1: 42 pages, 10 multi-figures, 3 appendices; v2: minor corrections
introduced and a few refs added | null | 10.1007/JHEP11(2016)093 | null | hep-th cond-mat.mes-hall hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the transport properties induced by the chiral anomaly in a
charged plasma holographically dual to anomalous $U(1)_V\times U(1)_A$ Maxwell
theory in Schwarzschild-$AdS_5$. Off-shell constitutive relations for vector
and axial currents are derived using various approximations generalising most
of known in t... | [
{
"created": "Tue, 30 Aug 2016 18:45:53 GMT",
"version": "v1"
},
{
"created": "Sun, 18 Sep 2016 07:33:26 GMT",
"version": "v2"
}
] | 2016-12-21 | [
[
"Bu",
"Yanyan",
""
],
[
"Lublinsky",
"Michael",
""
],
[
"Sharon",
"Amir",
""
]
] | We revisit the transport properties induced by the chiral anomaly in a charged plasma holographically dual to anomalous $U(1)_V\times U(1)_A$ Maxwell theory in Schwarzschild-$AdS_5$. Off-shell constitutive relations for vector and axial currents are derived using various approximations generalising most of known in the... |
hep-th/9209015 | Akishi Kato | Akishi Kato, Yas-Hiro Quano and Jun'ichi Shiraishi | Free Boson Representation of $q$-Vertex Operators and their Correlation
Functions | 22 pages, latex file, UT-618 (revised version) | Commun.Math.Phys. 157 (1993) 119-138 | 10.1007/BF02098022 | null | hep-th | null | A bosonization scheme of the $q$-vertex operators of $\uqa$ for arbitrary
level is obtained. They act as intertwiners among the highest weight modules
constructed in a bosonic Fock space. An integral formula is proposed for
$N$-point functions and explicit calculation for two-point function is
presented.
| [
{
"created": "Sat, 5 Sep 1992 07:28:19 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Sep 1992 11:43:42 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Kato",
"Akishi",
""
],
[
"Quano",
"Yas-Hiro",
""
],
[
"Shiraishi",
"Jun'ichi",
""
]
] | A bosonization scheme of the $q$-vertex operators of $\uqa$ for arbitrary level is obtained. They act as intertwiners among the highest weight modules constructed in a bosonic Fock space. An integral formula is proposed for $N$-point functions and explicit calculation for two-point function is presented. |
hep-th/0612118 | Alfonso V. Ramallo | Francesco Benini, Felipe Canoura, Stefano Cremonesi, Carlos Nunez and
Alfonso V. Ramallo | Unquenched Flavors in the Klebanov-Witten Model | LaTex, 8 figures, 69 pages;v2: minor improvements;v3: typos corrected
and decomposition of the charge density clarified | JHEP 0702:090,2007 | 10.1088/1126-6708/2007/02/090 | null | hep-th | null | Using AdS/CFT, we study the addition of an arbitrary number of backreacting
flavors to the Klebanov-Witten theory, making many checks of consistency
between our new Type IIB plus branes solution and expectations from field
theory. We study generalizations of our method for adding flavors to all N=1
SCFTs that can be ... | [
{
"created": "Wed, 13 Dec 2006 19:10:04 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jan 2007 12:12:52 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Sep 2007 10:47:15 GMT",
"version": "v3"
}
] | 2010-10-27 | [
[
"Benini",
"Francesco",
""
],
[
"Canoura",
"Felipe",
""
],
[
"Cremonesi",
"Stefano",
""
],
[
"Nunez",
"Carlos",
""
],
[
"Ramallo",
"Alfonso V.",
""
]
] | Using AdS/CFT, we study the addition of an arbitrary number of backreacting flavors to the Klebanov-Witten theory, making many checks of consistency between our new Type IIB plus branes solution and expectations from field theory. We study generalizations of our method for adding flavors to all N=1 SCFTs that can be re... |
hep-th/9807042 | Jack Gegenberg | J. Gegenberg and G. Kunstatter | The Geometrodynamics of Sine-Gordon Solitons | Latex, uses epsf, 30 pages, 6 figures included | Phys. Rev. D 58, 124010 (1998) | 10.1103/PhysRevD.58.124010 | null | hep-th gr-qc math-ph math.MP nlin.SI solv-int | null | The relationship between N-soliton solutions to the Euclidean sine-Gordon
equation and Lorentzian black holes in Jackiw-Teitelboim dilaton gravity is
investigated, with emphasis on the important role played by the dilaton in
determining the black hole geometry. We show how an N-soliton solution can be
used to constru... | [
{
"created": "Mon, 6 Jul 1998 15:56:45 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Gegenberg",
"J.",
""
],
[
"Kunstatter",
"G.",
""
]
] | The relationship between N-soliton solutions to the Euclidean sine-Gordon equation and Lorentzian black holes in Jackiw-Teitelboim dilaton gravity is investigated, with emphasis on the important role played by the dilaton in determining the black hole geometry. We show how an N-soliton solution can be used to construct... |
hep-th/9506068 | Winternitz Pavel | A.M. Grundland, P.Winternitz and W.J. Zakrzewski | On the solutions of the $CP^{1}$ model in $(2+1)$ dimensions | 28 pages | J.Math.Phys. 37 (1996) 1501-1520 | 10.1063/1.531446 | CRM-2262 | hep-th chao-dyn nlin.CD | null | We use the methods of group theory to reduce the equations of motion of the
$CP^{1}$ model in (2+1) dimensions to sets of two coupled ordinary differential
equations. We decouple and solve many of these equations in terms of elementary
functions, elliptic functions and Painlev{\'e} transcendents. Some of the
reduced ... | [
{
"created": "Fri, 9 Jun 1995 21:47:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Grundland",
"A. M.",
""
],
[
"Winternitz",
"P.",
""
],
[
"Zakrzewski",
"W. J.",
""
]
] | We use the methods of group theory to reduce the equations of motion of the $CP^{1}$ model in (2+1) dimensions to sets of two coupled ordinary differential equations. We decouple and solve many of these equations in terms of elementary functions, elliptic functions and Painlev{\'e} transcendents. Some of the reduced eq... |
2010.10544 | Avner Karasik | Avner Karasik | Vector dominance, one flavored baryons, and QCD domain walls from the
"hidden" Wess-Zumino term | null | SciPost Phys. 10, 138 (2021) | 10.21468/SciPostPhys.10.6.138 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We further explore a recent proposal that the vector mesons in QCD have a
special role as Chern-Simons fields on various QCD objects such as domain walls
and the one flavored baryons. We compute contributions to domain wall theories
and to the baryon current coming from a generalized Wess-Zumino term including
vector... | [
{
"created": "Tue, 20 Oct 2020 18:00:15 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Dec 2020 16:45:51 GMT",
"version": "v2"
}
] | 2022-01-11 | [
[
"Karasik",
"Avner",
""
]
] | We further explore a recent proposal that the vector mesons in QCD have a special role as Chern-Simons fields on various QCD objects such as domain walls and the one flavored baryons. We compute contributions to domain wall theories and to the baryon current coming from a generalized Wess-Zumino term including vector m... |
hep-th/0607162 | Vitor Cardoso | Vitor Cardoso, Oscar J. C. Dias, Shijun Yoshida | Classical instability of Kerr-AdS black holes and the issue of final
state | 11 pages, RevTex4. v2: small typos corrected. Version to appear in
Phys. Rev. D | Phys.Rev. D74 (2006) 044008 | 10.1103/PhysRevD.74.044008 | null | hep-th gr-qc hep-ph | null | It is now established that small Kerr-Anti-de Sitter (Kerr-AdS) black holes
are unstable against scalar perturbations, via superradiant amplification
mechanism. We show that small Kerr-AdS black holes are also unstable against
gravitational perturbations and we compute the features of this instability. We
also descri... | [
{
"created": "Sat, 22 Jul 2006 11:36:05 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Aug 2006 17:14:34 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Cardoso",
"Vitor",
""
],
[
"Dias",
"Oscar J. C.",
""
],
[
"Yoshida",
"Shijun",
""
]
] | It is now established that small Kerr-Anti-de Sitter (Kerr-AdS) black holes are unstable against scalar perturbations, via superradiant amplification mechanism. We show that small Kerr-AdS black holes are also unstable against gravitational perturbations and we compute the features of this instability. We also describe... |
hep-th/0310126 | M. Hossein Dehghani | M. H. Dehghani and A. Khodam-Mohammadi | Hairy rotating black string in the Einstein-Maxwell-Higgs system | 16 pages, 8 figures, references added, some minor corrections done | Can. J. Phys./Rev. Can. Phys. 83(3): 229-242 (2005) | 10.1139/p04-083 | null | hep-th | null | We show numerically that the Abelian Higgs field equations in the background
of a four-dimensional rotating charged black string have vortex solutions.
These solutions which have axial symmetry show that the rotating black string
can support the Abelian Higgs field as hair. We find that one encounters with
an electri... | [
{
"created": "Tue, 14 Oct 2003 09:37:10 GMT",
"version": "v1"
},
{
"created": "Thu, 5 May 2005 04:35:16 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Dehghani",
"M. H.",
""
],
[
"Khodam-Mohammadi",
"A.",
""
]
] | We show numerically that the Abelian Higgs field equations in the background of a four-dimensional rotating charged black string have vortex solutions. These solutions which have axial symmetry show that the rotating black string can support the Abelian Higgs field as hair. We find that one encounters with an electric ... |
hep-th/9608044 | Tomas Ortin Miguel | Tomas Ortin | Massive and Massless Black Holes | Latex file, 18 pages (less with optional macros included).
Contribution to the Trieste Workshop on String Theory, Gauge theory and
Quantum Gravity | Nucl.Phys.Proc.Suppl. 61A (1998) 131-134; Nucl.Phys.Proc.Suppl.
55B (1997) 219-228 | 10.1016/S0920-5632(97)00082-0 | CERN-TH/96-214 | hep-th | null | We review some recent work on the existence and classification of extreme
black-hole-type solutions in N=8 supergravity. For the black holes considered
(those that are also solutions of N=4 supergravity and of the
Einstein-Maxwell-dilaton theory with coupling a) a complete classification is
achieved: the only possibl... | [
{
"created": "Thu, 8 Aug 1996 14:23:10 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ortin",
"Tomas",
""
]
] | We review some recent work on the existence and classification of extreme black-hole-type solutions in N=8 supergravity. For the black holes considered (those that are also solutions of N=4 supergravity and of the Einstein-Maxwell-dilaton theory with coupling a) a complete classification is achieved: the only possible ... |
2404.07513 | Aleksandr Ivanov | A. V. Ivanov, N. V. Kharuk | Three-loop renormalization of the quantum action for a five-dimensional
scalar cubic model with the usage of the background field method and a cutoff
regularization | LaTeX, 20 pages, 5 figures. Firstly appeared in Russian, April 9,
2024, see https://www.pdmi.ras.ru/preprint/2024/24-05.html | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper studies the quantum action for the five-dimensional real
$\phi^3$-theory in the case of a general formulation using the background field
method. The three-loop renormalization is performed with the usage of a cutoff
regularization in the coordinate representation. The explicit form of the first
three coeffi... | [
{
"created": "Thu, 11 Apr 2024 07:09:56 GMT",
"version": "v1"
}
] | 2024-04-12 | [
[
"Ivanov",
"A. V.",
""
],
[
"Kharuk",
"N. V.",
""
]
] | The paper studies the quantum action for the five-dimensional real $\phi^3$-theory in the case of a general formulation using the background field method. The three-loop renormalization is performed with the usage of a cutoff regularization in the coordinate representation. The explicit form of the first three coeffici... |
hep-th/0306198 | Norisuke Sakai | Minoru Eto, Shigeo Fujita, Masashi Naganuma, and Norisuke Sakai | BPS Multi-Walls in Five-Dimensional Supergravity | 33 pages, 9 figures, A paragraph and a reference is added to explain
collective coordinates, A few typos corrected, Final version to appear in
Phys. Rev | Phys.Rev. D69 (2004) 025007 | 10.1103/PhysRevD.69.025007 | TIT/HEP-500 | hep-th | null | Exact BPS solutions of multi-walls are obtained in five-dimensional
supergravity. The solutions contain 2n parameters similarly to the moduli space
of the corresponding global SUSY models and have a smooth limit of vanishing
gravitational coupling. The models are constructed as gravitational
deformations of massive T... | [
{
"created": "Fri, 20 Jun 2003 08:56:29 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jun 2003 08:36:53 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Oct 2003 12:50:23 GMT",
"version": "v3"
},
{
"created": "Wed, 17 Dec 2003 12:28:11 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Eto",
"Minoru",
""
],
[
"Fujita",
"Shigeo",
""
],
[
"Naganuma",
"Masashi",
""
],
[
"Sakai",
"Norisuke",
""
]
] | Exact BPS solutions of multi-walls are obtained in five-dimensional supergravity. The solutions contain 2n parameters similarly to the moduli space of the corresponding global SUSY models and have a smooth limit of vanishing gravitational coupling. The models are constructed as gravitational deformations of massive T^*... |
hep-th/9708123 | Hiroshi Itoyama | H. Itoyama and A. Tokura | USp(2k) Matrix Model: F Theory Connection | 11 pages, Latex: interpretation as large T^{6}/Z^{2} IIB orientifold
added, the final version to appear in Progress of Theoretical Physics | Prog.Theor.Phys.99:129-138,1998 | 10.1143/PTP.99.129 | OU-HET-276 | hep-th | null | We present a zero dimensional matrix model based on $USp(2k)$ with
supermultiplets in symmetric, antisymmetric and fundamental representations.
The four dimensional compactification of this model naturally captures the
exact results of Sen \cite{Sen} in $F$ theory. Eight dynamical and eight
kinematical supercharges a... | [
{
"created": "Sat, 23 Aug 1997 08:53:46 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Sep 1997 08:32:44 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Dec 1997 03:54:28 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Itoyama",
"H.",
""
],
[
"Tokura",
"A.",
""
]
] | We present a zero dimensional matrix model based on $USp(2k)$ with supermultiplets in symmetric, antisymmetric and fundamental representations. The four dimensional compactification of this model naturally captures the exact results of Sen \cite{Sen} in $F$ theory. Eight dynamical and eight kinematical supercharges are... |
1704.00933 | Mauricio Romo | Mauricio Romo | Cluster Partition Function and Invariants of 3-manifolds | 26 pages, 1 figure, contribution to the proceedings of the workshop
"Non-abelian Gauged Linear Sigma Model and Geometric Representation Theory"
held at BICMR (Jun. 2015). To appear in a special issue of Chinese Annals of
Mathematics, Series B; v2: reference added | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some recent developments in Chern-Simons theory on a hyperbolic
3-manifold $M$ with complex gauge group $G$. We focus on the case
$G=SL(N,\mathbb{C})$ and with $M$ a knot complement. The main result presented
in this note is the cluster partition function, a computational tool that uses
cluster algebra tech... | [
{
"created": "Tue, 4 Apr 2017 09:37:54 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Apr 2017 17:18:48 GMT",
"version": "v2"
}
] | 2017-04-19 | [
[
"Romo",
"Mauricio",
""
]
] | We review some recent developments in Chern-Simons theory on a hyperbolic 3-manifold $M$ with complex gauge group $G$. We focus on the case $G=SL(N,\mathbb{C})$ and with $M$ a knot complement. The main result presented in this note is the cluster partition function, a computational tool that uses cluster algebra techni... |
1802.02625 | Lilia Anguelova | Lilia Anguelova, Peter Suranyi and L.C. Rohana Wijewardhana | On Non-slow Roll Inflationary Regimes | 10 pages, contribution to the proceedings of the 10th International
Symposium "Quantum Theory and Symmetries", 2017 | Springer Proc. Math. Stat. 255 (2018) 161-171 | 10.1007/978-981-13-2179-5_11 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We summarize our work on constant roll inflationary models. It was understood
recently that constant roll inflation, in a regime beyond the slow roll
approximation, can give models that are in agreement with the observational
constraints. We describe a new class of constant roll inflationary models and
investigate th... | [
{
"created": "Wed, 7 Feb 2018 20:43:41 GMT",
"version": "v1"
}
] | 2023-11-21 | [
[
"Anguelova",
"Lilia",
""
],
[
"Suranyi",
"Peter",
""
],
[
"Wijewardhana",
"L. C. Rohana",
""
]
] | We summarize our work on constant roll inflationary models. It was understood recently that constant roll inflation, in a regime beyond the slow roll approximation, can give models that are in agreement with the observational constraints. We describe a new class of constant roll inflationary models and investigate the ... |
2009.03375 | Ratul Mahanta | Ritabrata Bhattacharya, Ratul Mahanta | Analyticity of Off-shell Green's Functions in Superstring Field Theory | 27 pages, Version accepted in JHEP | null | 10.1007/JHEP01(2021)010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the off-shell momentum space Green's functions in closed
superstring field theory. Recently in arXiv:1810.07197, the off-shell Green's
functions -- after explicitly removing contributions of massless states -- have
been shown to be analytic on a domain (to be called the LES domain) in complex
external mom... | [
{
"created": "Mon, 7 Sep 2020 19:08:17 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Sep 2020 20:09:26 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Dec 2020 08:57:57 GMT",
"version": "v3"
}
] | 2021-02-03 | [
[
"Bhattacharya",
"Ritabrata",
""
],
[
"Mahanta",
"Ratul",
""
]
] | We consider the off-shell momentum space Green's functions in closed superstring field theory. Recently in arXiv:1810.07197, the off-shell Green's functions -- after explicitly removing contributions of massless states -- have been shown to be analytic on a domain (to be called the LES domain) in complex external momen... |
hep-th/9605160 | George Lavrelashvili | M.Eliashvili | On the Holomorphic Gauge Quantization of the Chern-Simons Theory and
Laughlin Wave Functions | 21 pages, LaTex | null | null | ZU-TH-15/96 | hep-th | null | Chern-Simons-Matter Lagrangian with noncompact gauge symmetry group is
considered. The theory is quantized in the holomorphic gauge with a complex
gauge fixing condition. The model is discussed, in which the the gauge and
matter fields are accompanied by the complex conjugate counterparts. It is
argued, that such a t... | [
{
"created": "Wed, 22 May 1996 13:51:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Eliashvili",
"M.",
""
]
] | Chern-Simons-Matter Lagrangian with noncompact gauge symmetry group is considered. The theory is quantized in the holomorphic gauge with a complex gauge fixing condition. The model is discussed, in which the the gauge and matter fields are accompanied by the complex conjugate counterparts. It is argued, that such a the... |
0708.4365 | Harold Steinacker | Harold Steinacker, Richard J. Szabo | Nonabelian localization for gauge theory on the fuzzy sphere | Based on an invited talk given by H.S. at the International
Conference ``Noncommutative Geometry and Physics'', April 23-27, 2007, Orsay,
France. To be published in Journal of Physics Conference Series. V2:
references added | J.Phys.Conf.Ser.103:012017,2008 | 10.1088/1742-6596/103/1/012017 | UWThPh-2007-18, HWM-07-28, EMPG-07-17 | hep-th | null | We apply nonabelian equivariant localization techniques to Yang-Mills theory
on the fuzzy sphere to write the partition function entirely as a sum over
local contributions from critical points of the action. The contributions of
the classical saddle-points are evaluated explicitly, and the partition
function of ordin... | [
{
"created": "Fri, 31 Aug 2007 15:08:10 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Sep 2007 13:18:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Steinacker",
"Harold",
""
],
[
"Szabo",
"Richard J.",
""
]
] | We apply nonabelian equivariant localization techniques to Yang-Mills theory on the fuzzy sphere to write the partition function entirely as a sum over local contributions from critical points of the action. The contributions of the classical saddle-points are evaluated explicitly, and the partition function of ordinar... |
hep-th/0007093 | Patrizia Vitale | L.Rosa, P. Vitale, and C. Wetterich | Critical exponents of the Gross-Neveu model from the effective average
action | RevTeX, 4 pages, 2 figures, 1 table. Typos corrected in equations | Phys.Rev.Lett. 86 (2001) 958-961 | 10.1103/PhysRevLett.86.958 | HD-THEP-00-30 | hep-th hep-ph | null | The phase transition of the Gross-Neveu model with N fermions is investigated
by means of a non-perturbative evolution equation for the scale dependence of
the effective average action. The critical exponents and scaling amplitudes are
calculated for various values of N in d=3. It is also explicitely verified that
th... | [
{
"created": "Wed, 12 Jul 2000 10:47:25 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Sep 2002 10:48:20 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Rosa",
"L.",
""
],
[
"Vitale",
"P.",
""
],
[
"Wetterich",
"C.",
""
]
] | The phase transition of the Gross-Neveu model with N fermions is investigated by means of a non-perturbative evolution equation for the scale dependence of the effective average action. The critical exponents and scaling amplitudes are calculated for various values of N in d=3. It is also explicitely verified that the ... |
1110.4096 | Audrey Mithani | Audrey T. Mithani, Alexander Vilenkin | Collapse of simple harmonic universe | 14 pages, 4 figures; v2: Discussion of tunneling from nothing is
expanded into a separate section; some references added; v3: Note added; some
additional references added; v4: some comments and references added | null | 10.1088/1475-7516/2012/01/028 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent paper Graham et al constructed oscillating and static universe
models which are stable with respect to all classical perturbations. Here we
show that such universes are quantum-mechanically unstable and can collapse by
quantum tunneling to zero radius. We also present instantons describing
nucleation of o... | [
{
"created": "Tue, 18 Oct 2011 19:48:10 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Oct 2011 15:38:42 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Nov 2011 16:03:43 GMT",
"version": "v3"
},
{
"created": "Fri, 16 Dec 2011 02:14:28 GMT",
"version": "v4"
}
] | 2015-05-30 | [
[
"Mithani",
"Audrey T.",
""
],
[
"Vilenkin",
"Alexander",
""
]
] | In a recent paper Graham et al constructed oscillating and static universe models which are stable with respect to all classical perturbations. Here we show that such universes are quantum-mechanically unstable and can collapse by quantum tunneling to zero radius. We also present instantons describing nucleation of osc... |
hep-th/0703016 | Y. M. Cho | Y.M.Cho | Topology of Vacuum Space-Time | 4 pages | null | null | null | hep-th | null | We present a topological classification of vacuum space-time. Assuming the
3-dimensional space allows a global chart, we show that the static vacuum
space-time of Einstein's theory can be classified by the knot topology
$\pi_3(S^3)=\pi_3(S^2)$. Viewing Einstein's theory as a gauge theory of Lorentz
group and identify... | [
{
"created": "Fri, 2 Mar 2007 07:02:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cho",
"Y. M.",
""
]
] | We present a topological classification of vacuum space-time. Assuming the 3-dimensional space allows a global chart, we show that the static vacuum space-time of Einstein's theory can be classified by the knot topology $\pi_3(S^3)=\pi_3(S^2)$. Viewing Einstein's theory as a gauge theory of Lorentz group and identifyin... |
1603.05737 | Ricardo Monteiro | Andres Luna, Ricardo Monteiro, Isobel Nicholson, Donal O'Connell,
Chris D. White | The double copy: Bremsstrahlung and accelerating black holes | 24 pages, 2 figures | null | 10.1007/JHEP06(2016)023 | CERN-TH-2016-027, Edinburgh 2016/02 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Advances in our understanding of perturbation theory suggest the existence of
a correspondence between classical general relativity and Yang-Mills theory. A
concrete example of this correspondence, which is known as the double copy, was
recently introduced for the case of stationary Kerr-Schild spacetimes. Building
o... | [
{
"created": "Fri, 18 Mar 2016 00:46:32 GMT",
"version": "v1"
}
] | 2016-06-29 | [
[
"Luna",
"Andres",
""
],
[
"Monteiro",
"Ricardo",
""
],
[
"Nicholson",
"Isobel",
""
],
[
"O'Connell",
"Donal",
""
],
[
"White",
"Chris D.",
""
]
] | Advances in our understanding of perturbation theory suggest the existence of a correspondence between classical general relativity and Yang-Mills theory. A concrete example of this correspondence, which is known as the double copy, was recently introduced for the case of stationary Kerr-Schild spacetimes. Building on ... |
1903.02568 | Manuel Reichert | Nicola Andrea Dondi, Gerald V. Dunne, Manuel Reichert and Francesco
Sannino | Analytic Coupling Structure of Large $N_f$ (Super) QED and QCD | 8 pages, 4 figures, 1 table; published version | Phys. Rev. D 100, 015013 (2019) | 10.1103/PhysRevD.100.015013 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the analytic properties of the 't Hooft coupling expansion of the
beta-function at the leading nontrivial large-$N_f$ order for QED, QCD, Super
QED and Super QCD. For each theory, the 't Hooft coupling expansion is
convergent. We discover that an analysis of the expansion coefficients to
roughly 30 orders is... | [
{
"created": "Wed, 6 Mar 2019 19:00:04 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jul 2019 13:17:17 GMT",
"version": "v2"
}
] | 2019-07-17 | [
[
"Dondi",
"Nicola Andrea",
""
],
[
"Dunne",
"Gerald V.",
""
],
[
"Reichert",
"Manuel",
""
],
[
"Sannino",
"Francesco",
""
]
] | We study the analytic properties of the 't Hooft coupling expansion of the beta-function at the leading nontrivial large-$N_f$ order for QED, QCD, Super QED and Super QCD. For each theory, the 't Hooft coupling expansion is convergent. We discover that an analysis of the expansion coefficients to roughly 30 orders is r... |
hep-th/9411229 | null | A. Bassetto and L. Griguolo | The generalized chiral Schwinger model on the two-sphere | 39 pages, latex, no figures | Nucl.Phys. B439 (1995) 327-366 | 10.1016/0550-3213(95)00044-S | DFPD 94/TH/62 | hep-th | null | A family of theories which interpolate between vector and chiral Schwinger
models is studied on the two--sphere $S^{2}$. The conflict between the loss of
gauge invariance and global geometrical properties is solved by introducing a
fixed background connection. In this way the generalized Dirac--Weyl operator
can be g... | [
{
"created": "Wed, 30 Nov 1994 14:35:54 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Bassetto",
"A.",
""
],
[
"Griguolo",
"L.",
""
]
] | A family of theories which interpolate between vector and chiral Schwinger models is studied on the two--sphere $S^{2}$. The conflict between the loss of gauge invariance and global geometrical properties is solved by introducing a fixed background connection. In this way the generalized Dirac--Weyl operator can be glo... |
hep-th/9702126 | Masahiro Anazawa | Masahiro Anazawa | Boundary operators and touching of loops in 2d gravity | 19 pages, Latex, 3 Postscript figures | Nucl.Phys. B501 (1997) 251-268 | 10.1016/S0550-3213(97)00369-6 | OU-HET 257 | hep-th | null | We investigate the correlators in unitary minimal conformal models coupled to
two-dimensional gravity from the two-matrix model. We show that simple fusion
rules for all of the scaling operators exist. We demonstrate the role played by
the boundary operators and discuss its connection to how loops touch each
other.
| [
{
"created": "Mon, 17 Feb 1997 07:55:46 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Anazawa",
"Masahiro",
""
]
] | We investigate the correlators in unitary minimal conformal models coupled to two-dimensional gravity from the two-matrix model. We show that simple fusion rules for all of the scaling operators exist. We demonstrate the role played by the boundary operators and discuss its connection to how loops touch each other. |
hep-th/9703228 | N. Dorey | N. Dorey, V. V. Khoze, M. P. Mattis, D. Tong and S. Vandoren | Instantons, Three-Dimensional Gauge Theory, and the Atiyah-Hitchin
Manifold | 37 pages, LaTeX. Typos corrected | Nucl.Phys. B502 (1997) 59-93 | 10.1016/S0550-3213(97)00454-9 | null | hep-th | null | We investigate quantum effects on the Coulomb branch of three-dimensional N=4
supersymmetric gauge theory with gauge group SU(2). We calculate perturbative
and one-instanton contributions to the Wilsonian effective action using
standard weak-coupling methods. Unlike the four-dimensional case, and despite
supersymmetr... | [
{
"created": "Mon, 31 Mar 1997 21:47:17 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Apr 1997 13:53:54 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Dorey",
"N.",
""
],
[
"Khoze",
"V. V.",
""
],
[
"Mattis",
"M. P.",
""
],
[
"Tong",
"D.",
""
],
[
"Vandoren",
"S.",
""
]
] | We investigate quantum effects on the Coulomb branch of three-dimensional N=4 supersymmetric gauge theory with gauge group SU(2). We calculate perturbative and one-instanton contributions to the Wilsonian effective action using standard weak-coupling methods. Unlike the four-dimensional case, and despite supersymmetry,... |
0810.0697 | John Morris | J.R. Morris | Real Scalar Fields on Manifolds | 11 pages, no figs. To appear in J.Phys.A | J.Phys.A41:465402,2008 | 10.1088/1751-8113/41/46/465402 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generic theory of a single real scalar field is considered, and a simple
method is presented for obtaining a class of solutions to the equation of
motion. These solutions are obtained from a simpler equation of motion that is
generated by replacing a set of the original coordinates by a set of
generalized coordinat... | [
{
"created": "Fri, 3 Oct 2008 18:52:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Morris",
"J. R.",
""
]
] | A generic theory of a single real scalar field is considered, and a simple method is presented for obtaining a class of solutions to the equation of motion. These solutions are obtained from a simpler equation of motion that is generated by replacing a set of the original coordinates by a set of generalized coordinates... |
hep-th/9908072 | Angel Uranga | G. Aldazabal, A. M. Uranga | Tachyon-free Non-supersymmetric Type IIB Orientifolds via
Brane-Antibrane Systems | 30 pages, Latex, no figures. Minor corrections | JHEP 9910:024,1999 | 10.1088/1126-6708/1999/10/024 | CAB-IB/2911299, IASSNS-HEP-99/79 | hep-th hep-ph | null | We derive the rules to construct type IIB compact orientifolds in six and
four dimensions including D-branes and anti-D-branes. Even though the models
are non-supersymmetric due to the presence of the anti-D-branes, we show that
it is easy to construct large classes of models free of tachyons.
Brane-antibrane annihil... | [
{
"created": "Mon, 9 Aug 1999 20:12:27 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Aug 1999 13:16:22 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Oct 1999 17:34:34 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Aldazabal",
"G.",
""
],
[
"Uranga",
"A. M.",
""
]
] | We derive the rules to construct type IIB compact orientifolds in six and four dimensions including D-branes and anti-D-branes. Even though the models are non-supersymmetric due to the presence of the anti-D-branes, we show that it is easy to construct large classes of models free of tachyons. Brane-antibrane annihilat... |
0906.1655 | Bengt E. W. Nilsson | Xiaoyong Chu and Bengt E.W. Nilsson | Three-dimensional topologically gauged N=6 ABJM type theories | 26 pages, v.2 minor corrections, comment on relation to chiral
gravity added. | JHEP 1006:057,2010 | 10.1007/JHEP06(2010)057 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we construct the $\mathcal N=6$ conformal supergravity in three
dimensions from a set of Chern-Simons-like terms one for each of the graviton,
gravitino, and R-symmetry gauge field and then couple this theory to the
$\mathcal N=6$ superconformal ABJM theory. In a first step part of the coupled
Lagrangia... | [
{
"created": "Tue, 9 Jun 2009 07:56:47 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 2010 08:34:11 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Chu",
"Xiaoyong",
""
],
[
"Nilsson",
"Bengt E. W.",
""
]
] | In this paper we construct the $\mathcal N=6$ conformal supergravity in three dimensions from a set of Chern-Simons-like terms one for each of the graviton, gravitino, and R-symmetry gauge field and then couple this theory to the $\mathcal N=6$ superconformal ABJM theory. In a first step part of the coupled Lagrangian ... |
0910.1444 | Nassiba Tabti Ms | Nassiba Tabti | Kac-Moody algebraic structures in supergravity theories | Ph.D. Thesis, Universite Libre de Bruxelles, September 2009 (239
pages) | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A lot of developments made during the last years show that Kac-Moody algebras
play an important role in the algebraic structure of some supergravity
theories. These algebras would generate infinite-dimensional symmetry groups.
The possible existence of such symmetries have motivated the reformulation of
these theorie... | [
{
"created": "Thu, 8 Oct 2009 08:47:57 GMT",
"version": "v1"
}
] | 2009-10-09 | [
[
"Tabti",
"Nassiba",
""
]
] | A lot of developments made during the last years show that Kac-Moody algebras play an important role in the algebraic structure of some supergravity theories. These algebras would generate infinite-dimensional symmetry groups. The possible existence of such symmetries have motivated the reformulation of these theories ... |
1104.0106 | Zbigniew Haba | Z.Haba | Relativistic diffusion in random gluon fields | 12 pages | Mod.Phys.Lett.A28,(2013)1350091 | 10.1142/S0217732313500910 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider Wong equations for a particle with a continuous mass spectrum in
a random Yang-Mills field approximating the quantum field at finite
temperature. We show that particle time evolution can be approximated by a
relativistic diffusion. Kubo's generator of the relativistic diffusion is
defined as an expectatio... | [
{
"created": "Fri, 1 Apr 2011 08:12:18 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Apr 2012 12:58:20 GMT",
"version": "v2"
},
{
"created": "Sun, 7 Apr 2013 14:08:25 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Jun 2013 15:59:49 GMT",
"version": "v4"
}
] | 2013-06-28 | [
[
"Haba",
"Z.",
""
]
] | We consider Wong equations for a particle with a continuous mass spectrum in a random Yang-Mills field approximating the quantum field at finite temperature. We show that particle time evolution can be approximated by a relativistic diffusion. Kubo's generator of the relativistic diffusion is defined as an expectation ... |
hep-th/9902046 | Moshe Rozali | Arvind Rajaraman and Moshe Rozali | On the Quantization of the GS String on $AdS_5 \times S^5$ | 17 pages, added remarks on gauge choice in section 3 | Phys.Lett. B468 (1999) 58-64 | 10.1016/S0370-2693(99)01193-4 | RU-TH-99-10 | hep-th | null | We discuss the quantization of the Green-Schwarz string action on $AdS_5
\times S^5$. We construct consistent, globally well-defined, gauge fixing
choices for kappa symmetry and worldsheet diffeomorphism invariance. We then
proceed to quantize the theory in a perturbation series in the inverse radius
of curvature, in... | [
{
"created": "Tue, 9 Feb 1999 00:07:39 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Feb 1999 19:48:13 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Rajaraman",
"Arvind",
""
],
[
"Rozali",
"Moshe",
""
]
] | We discuss the quantization of the Green-Schwarz string action on $AdS_5 \times S^5$. We construct consistent, globally well-defined, gauge fixing choices for kappa symmetry and worldsheet diffeomorphism invariance. We then proceed to quantize the theory in a perturbation series in the inverse radius of curvature, in a... |
1310.3286 | Christopher Pope | G.W. Gibbons, Yi Pang, C.N. Pope | Thermodynamics of Magnetised Kerr-Newman Black Holes | 27 pages | Phys. Rev. D 89, 044029 (2014) | 10.1103/PhysRevD.89.044029 | MIFPA-13-28 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The thermodynamics of a magnetised Kerr-Newman black hole is studied to all
orders in the appended magnetic field $B$. The asymptotic properties of the
metric and other fields are dominated by the magnetic flux that extends to
infinity along the axis, leading to subtleties in the calculation of conserved
quantities s... | [
{
"created": "Fri, 11 Oct 2013 20:35:44 GMT",
"version": "v1"
}
] | 2014-02-26 | [
[
"Gibbons",
"G. W.",
""
],
[
"Pang",
"Yi",
""
],
[
"Pope",
"C. N.",
""
]
] | The thermodynamics of a magnetised Kerr-Newman black hole is studied to all orders in the appended magnetic field $B$. The asymptotic properties of the metric and other fields are dominated by the magnetic flux that extends to infinity along the axis, leading to subtleties in the calculation of conserved quantities suc... |
1507.06218 | Dr. Sudhaker Upadhyay | Sudhaker Upadhyay | Spontaneous breaking of nilpotent symmetry in boundary BLG theory | 15 pages, No figure, Accepted for publication in Int. J. Mod. Phys. A | Int. J. Mod. Phys. A 30, 1550150 (2015) | 10.1142/S0217751X1550150X | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We exploit boundary term to preserve the supersymmetric gauge invariance of
Bagger--Lambert--Gustavsson (BLG) theory. The fermionic rigid BRST and
anti-BRST symmetries are studied in linear and non-linear gauges. Remarkably,
for Delbourgo-Jarvis-Baulieu-Thierry-Mieg (DJBTM) type gauge the spontaneous
breaking of BRST... | [
{
"created": "Tue, 21 Jul 2015 16:53:04 GMT",
"version": "v1"
}
] | 2015-09-11 | [
[
"Upadhyay",
"Sudhaker",
""
]
] | We exploit boundary term to preserve the supersymmetric gauge invariance of Bagger--Lambert--Gustavsson (BLG) theory. The fermionic rigid BRST and anti-BRST symmetries are studied in linear and non-linear gauges. Remarkably, for Delbourgo-Jarvis-Baulieu-Thierry-Mieg (DJBTM) type gauge the spontaneous breaking of BRST s... |
1809.09018 | Andrei Linde | Renata Kallosh, Andrei Linde, Evan McDonough, and Marco Scalisi | 4d models of dS uplift in KKLT | 4 pages, minor additions | Phys. Rev. D 99, 046006 (2019) | 10.1103/PhysRevD.99.046006 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was shown in arXiv:1808.09428 that the modified 4d version of the KKLT
model proposed in arXiv:1707.08678 is inconsistent for large values of the
parameter $c$ advocated in arXiv:1707.08678, since there is a point in the
moduli space where $|D_SW|^2$ vanishes. The authors responded with yet another
modification of... | [
{
"created": "Mon, 24 Sep 2018 15:52:22 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Oct 2018 17:53:35 GMT",
"version": "v2"
}
] | 2019-02-14 | [
[
"Kallosh",
"Renata",
""
],
[
"Linde",
"Andrei",
""
],
[
"McDonough",
"Evan",
""
],
[
"Scalisi",
"Marco",
""
]
] | It was shown in arXiv:1808.09428 that the modified 4d version of the KKLT model proposed in arXiv:1707.08678 is inconsistent for large values of the parameter $c$ advocated in arXiv:1707.08678, since there is a point in the moduli space where $|D_SW|^2$ vanishes. The authors responded with yet another modification of t... |
0907.4271 | Elias C. Vagenas | Rabin Banerjee, Bibhas Ranjan Majhi, Elias C. Vagenas | Quantum tunneling and black hole spectroscopy | 10 pages, LaTeX, no figures; v2: 9 pages, now, title changed, minor
changes to match published version in Phys. Lett. B | Phys.Lett.B686:279-282,2010 | 10.1016/j.physletb.2010.02.067 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The entropy-area spectrum of a black hole has been a long-standing and
unsolved problem. Based on a recent methodology introduced by two of the
authors, for the black hole radiation (Hawking effect) as tunneling effect, we
obtain the entropy spectrum of a black hole. In Einstein's gravity, we show
that both entropy a... | [
{
"created": "Fri, 24 Jul 2009 12:10:10 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Feb 2010 07:07:27 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Banerjee",
"Rabin",
""
],
[
"Majhi",
"Bibhas Ranjan",
""
],
[
"Vagenas",
"Elias C.",
""
]
] | The entropy-area spectrum of a black hole has been a long-standing and unsolved problem. Based on a recent methodology introduced by two of the authors, for the black hole radiation (Hawking effect) as tunneling effect, we obtain the entropy spectrum of a black hole. In Einstein's gravity, we show that both entropy and... |
hep-th/0003186 | Matthew G. Baring | Matthew G. Baring | Magnetic Photon Splitting: the S-Matrix Formulation in the Landau
Representation | 19 pages, 3 figures, REVTeX; accepted for publication in Phys. Rev. D | Phys.Rev. D62 (2000) 016003 | 10.1103/PhysRevD.62.016003 | null | hep-th astro-ph | null | Calculations of reaction rates for the third-order QED process of photon
splitting in strong magnetic fields traditionally have employed either the
effective Lagrangian method or variants of Schwinger's proper-time technique.
Recently, Mentzel, Berg and Wunner (1994) presented an alternative derivation
via an S-matri... | [
{
"created": "Tue, 21 Mar 2000 22:49:13 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Baring",
"Matthew G.",
""
]
] | Calculations of reaction rates for the third-order QED process of photon splitting in strong magnetic fields traditionally have employed either the effective Lagrangian method or variants of Schwinger's proper-time technique. Recently, Mentzel, Berg and Wunner (1994) presented an alternative derivation via an S-matrix ... |
1207.2766 | Sebastian C. Kraus | Arthur Hebecker, Sebastian C. Kraus, Moritz Kuntzler, Dieter Lust, and
Timo Weigand | Fluxbranes: Moduli Stabilisation and Inflation | In section 3 an improved model is discussed | JHEP 01 (2013) 095 | 10.1007/JHEP01(2013)095 | MPP-2012-113; LMU-ASC 47/12 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fluxbrane inflation is a stringy version of D-term inflation in which two
fluxed D7-branes move towards each other until their (relative) gauge flux
annihilates. Compared to brane-antibrane inflation, the leading-order
inflationary potential of this scenario is much flatter. In the present paper
we first discuss a ne... | [
{
"created": "Wed, 11 Jul 2012 20:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Jan 2013 16:52:59 GMT",
"version": "v2"
}
] | 2013-01-25 | [
[
"Hebecker",
"Arthur",
""
],
[
"Kraus",
"Sebastian C.",
""
],
[
"Kuntzler",
"Moritz",
""
],
[
"Lust",
"Dieter",
""
],
[
"Weigand",
"Timo",
""
]
] | Fluxbrane inflation is a stringy version of D-term inflation in which two fluxed D7-branes move towards each other until their (relative) gauge flux annihilates. Compared to brane-antibrane inflation, the leading-order inflationary potential of this scenario is much flatter. In the present paper we first discuss a new ... |
1301.4197 | Steffen Krusch | David Foster and Steffen Krusch | Negative Baryon density and the Folding structure of the B=3 Skyrmion | 21 pages, 8 figures | null | 10.1088/1751-8113/46/26/265401 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Skyrme model is a non-linear field theory whose solitonic solutions, once
quantised, describe atomic nuclei. The classical static soliton solutions,
so-called Skyrmions, have interesting discrete symmetries and can only be
calculated numerically. Mathematically, these Skyrmions can be viewed as maps
between to tw... | [
{
"created": "Thu, 17 Jan 2013 19:33:01 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Foster",
"David",
""
],
[
"Krusch",
"Steffen",
""
]
] | The Skyrme model is a non-linear field theory whose solitonic solutions, once quantised, describe atomic nuclei. The classical static soliton solutions, so-called Skyrmions, have interesting discrete symmetries and can only be calculated numerically. Mathematically, these Skyrmions can be viewed as maps between to two ... |
1805.07556 | Yuji Satoh | Katsushi Ito, Yuji Satoh, Junji Suzuki | MHV amplitudes at strong coupling and linearized TBA equations | 41 pages, 9 figures; (v2) a reference added, typos corrected, minor
revisions | null | 10.1007/JHEP08(2018)002 | TIT/HEP-668, UTHEP-718 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The maximally helicity violating (MHV) amplitudes of ${\cal N} =4$ super
Yang-Mills theory at strong coupling are obtained by solving auxiliary
thermodynamic Bethe ansatz (TBA) integral equations. We consider a limit where
the TBA equations are linearized for large chemical potentials and masses
therein. By solving t... | [
{
"created": "Sat, 19 May 2018 09:22:05 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Aug 2018 14:12:56 GMT",
"version": "v2"
}
] | 2018-08-29 | [
[
"Ito",
"Katsushi",
""
],
[
"Satoh",
"Yuji",
""
],
[
"Suzuki",
"Junji",
""
]
] | The maximally helicity violating (MHV) amplitudes of ${\cal N} =4$ super Yang-Mills theory at strong coupling are obtained by solving auxiliary thermodynamic Bethe ansatz (TBA) integral equations. We consider a limit where the TBA equations are linearized for large chemical potentials and masses therein. By solving the... |
2012.08367 | Ana Lucia Retore Ph.D | Rafael I. Nepomechie and Ana L. Retore | Factorization identities and algebraic Bethe ansatz for $D^{(2)}_{2}$
models | 29 pages; v2: references added; v3: minor changes | null | null | UMTG--308 | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We express $D^{(2)}_{2}$ transfer matrices as products of $A^{(1)}_{1}$
transfer matrices, for both closed and open spin chains. We use these
relations, which we call factorization identities, to solve the models by
algebraic Bethe ansatz. We also formulate and solve a new integrable XXZ-like
open spin chain with an ... | [
{
"created": "Tue, 15 Dec 2020 15:34:06 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Dec 2020 14:37:46 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Jan 2021 17:57:49 GMT",
"version": "v3"
}
] | 2021-01-20 | [
[
"Nepomechie",
"Rafael I.",
""
],
[
"Retore",
"Ana L.",
""
]
] | We express $D^{(2)}_{2}$ transfer matrices as products of $A^{(1)}_{1}$ transfer matrices, for both closed and open spin chains. We use these relations, which we call factorization identities, to solve the models by algebraic Bethe ansatz. We also formulate and solve a new integrable XXZ-like open spin chain with an ev... |
hep-th/0003021 | Martin Lavelle | Emili Bagan, Martin Lavelle and David McMullan | Charged Matter: Physics and Renormalisation | 10 pages, LaTeX, to appear in the proceedings of the workshop
`Physical Variables in Gauge Theories' | null | null | null | hep-th hep-ph | null | Descriptions of the ground state in unbroken gauge theories with charged
particles are discussed. In particular it is shown that the on-shell Green's
functions and S-matrix elements corresponding to the scattering of these
variables in QED are free of soft and phase infra red divergences and that
these variables may ... | [
{
"created": "Fri, 3 Mar 2000 10:13:35 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bagan",
"Emili",
""
],
[
"Lavelle",
"Martin",
""
],
[
"McMullan",
"David",
""
]
] | Descriptions of the ground state in unbroken gauge theories with charged particles are discussed. In particular it is shown that the on-shell Green's functions and S-matrix elements corresponding to the scattering of these variables in QED are free of soft and phase infra red divergences and that these variables may be... |
hep-th/0404089 | Wen-Li Yang | W. -L. Yang, A. Belavin and R. Sasaki | Central elements of the elliptic $Z_n$ monodromy matrix algebra at roots
of unity | Latex file, 18 pages; V2: minor typos corrected and a reference
updated | Nucl.Phys. B710 (2005) 614-628 | 10.1016/j.nuclphysb.2004.12.033 | YITP-04-21 | hep-th math.QA | null | The central elements of the algebra of monodromy matrices associated with the
$\mathbb{Z}_n$ R-matrix are studied. When the crossing parameter $w$ takes a
special rational value $w=\frac{n}{N}$, where $N$ and $n$ are positive coprime
integers, the center is substantially larger than that in the generic case for
which... | [
{
"created": "Tue, 13 Apr 2004 06:27:51 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Feb 2005 23:43:46 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Yang",
"W. -L.",
""
],
[
"Belavin",
"A.",
""
],
[
"Sasaki",
"R.",
""
]
] | The central elements of the algebra of monodromy matrices associated with the $\mathbb{Z}_n$ R-matrix are studied. When the crossing parameter $w$ takes a special rational value $w=\frac{n}{N}$, where $N$ and $n$ are positive coprime integers, the center is substantially larger than that in the generic case for which t... |
1110.1099 | Douglas A. Singleton | Navid Rad and Douglas Singleton | A test of the circular Unruh effect using atomic electrons | 16 pages, no figures Added discussion. To be published in EPJD | Eur.Phys.J. D66 (2012)258 | 10.1140/epjd/e2012-30387-6 | null | hep-th gr-qc physics.atom-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a test for the circular Unruh effect using certain atoms -
fluorine and oxygen. For these atoms the centripetal acceleration of the outer
shell electrons implies an effective Unruh temperature in the range 1000 - 2000
K. This range of Unruh temperatures is large enough to shift the expected
occupancy of th... | [
{
"created": "Wed, 5 Oct 2011 20:43:10 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Oct 2011 02:36:59 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Sep 2012 03:55:33 GMT",
"version": "v3"
}
] | 2012-10-12 | [
[
"Rad",
"Navid",
""
],
[
"Singleton",
"Douglas",
""
]
] | We propose a test for the circular Unruh effect using certain atoms - fluorine and oxygen. For these atoms the centripetal acceleration of the outer shell electrons implies an effective Unruh temperature in the range 1000 - 2000 K. This range of Unruh temperatures is large enough to shift the expected occupancy of the ... |
hep-th/0603226 | Pulak Ranjan Giri | Pulak Ranjan Giri | Self-Adjointness of Generalized MIC-Kepler System | 11 pages, Latex, no figure | Mod.Phys.Lett.A22:2365-2377,2007 | 10.1142/S0217732307022530 | SINP/TNP/06-33 | hep-th | null | We have studied the self-adjointness of generalized MIC-Kepler Hamiltonian,
obtained from the formally self-adjoint generalized MIC-Kepler Hamiltonian. We
have shown that for \tilde l=0, the system admits a 1-parameter family of
self-adjoint extensions and for \tilde l \neq 0 but \tilde l <{1/2}, it has
also a 1-para... | [
{
"created": "Wed, 29 Mar 2006 12:15:41 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jan 2007 08:04:34 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Sep 2007 12:59:27 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Giri",
"Pulak Ranjan",
""
]
] | We have studied the self-adjointness of generalized MIC-Kepler Hamiltonian, obtained from the formally self-adjoint generalized MIC-Kepler Hamiltonian. We have shown that for \tilde l=0, the system admits a 1-parameter family of self-adjoint extensions and for \tilde l \neq 0 but \tilde l <{1/2}, it has also a 1-parame... |
2305.01330 | Shao-Feng Wu | Wen-Bin Xu and Shao-Feng Wu | Reconstructing black hole exteriors and interiors using entanglement and
complexity | 26 pages, 18 figures, 1 table | JHEP07(2023)083 | 10.1007/JHEP07(2023)083 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the AdS/CFT correspondence, we study how to reconstruct bulk
spacetime metrics by various quantum information measures on the boundary field
theories, which include entanglement entropy, mutual information, entanglement
of purification, and computational complexity according to the proposals of
complexity=vo... | [
{
"created": "Tue, 2 May 2023 11:20:32 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jul 2023 02:10:42 GMT",
"version": "v2"
}
] | 2023-07-17 | [
[
"Xu",
"Wen-Bin",
""
],
[
"Wu",
"Shao-Feng",
""
]
] | Based on the AdS/CFT correspondence, we study how to reconstruct bulk spacetime metrics by various quantum information measures on the boundary field theories, which include entanglement entropy, mutual information, entanglement of purification, and computational complexity according to the proposals of complexity=volu... |
2101.05879 | Anna Karlsson | Anna Karlsson | Concerns about the replica wormhole derivation of the island conjecture | 14 pages. v2: references and a footnote added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a close look at the replica wormhole derivation of the island conjecture,
we note a discrepancy in the derived matrix eigenvalues in the limit where the
Hawking radiation entropy goes to zero. The small corrections to the density
matrix for the radiation infer that ${\rm tr}(\rho_\textsf{R}^2)$, equally a
sum over... | [
{
"created": "Thu, 14 Jan 2021 21:51:15 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Feb 2021 15:09:55 GMT",
"version": "v2"
}
] | 2021-02-10 | [
[
"Karlsson",
"Anna",
""
]
] | In a close look at the replica wormhole derivation of the island conjecture, we note a discrepancy in the derived matrix eigenvalues in the limit where the Hawking radiation entropy goes to zero. The small corrections to the density matrix for the radiation infer that ${\rm tr}(\rho_\textsf{R}^2)$, equally a sum over t... |
hep-th/0303081 | Philippe Brax | Ph. Brax, R. A. Janik and R. Peschanski | On the AdS/CFT Dual of Deconstruction | 19 pages, 3 figures | Nucl.Phys.B660:194-210,2003 | 10.1016/S0550-3213(03)00253-0 | null | hep-th hep-ph | null | We consider a class of non-supersymmetric gauge theories obtained by
orbifolding the N=4 super-Yang-Mills theories. We focus on the resulting quiver
theories in their deconstructed phase, both at small and large coupling, where
a fifth dimension opens up. In particular we investigate the r\^ole played by
this extra d... | [
{
"created": "Mon, 10 Mar 2003 15:27:08 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Brax",
"Ph.",
""
],
[
"Janik",
"R. A.",
""
],
[
"Peschanski",
"R.",
""
]
] | We consider a class of non-supersymmetric gauge theories obtained by orbifolding the N=4 super-Yang-Mills theories. We focus on the resulting quiver theories in their deconstructed phase, both at small and large coupling, where a fifth dimension opens up. In particular we investigate the r\^ole played by this extra dim... |
1407.2978 | Mikhail Shifman | Mikhail Shifman, Arkady Vainshtein, Alexei Yung | Making supersymmetric connected N =(0,2) Sigma Models | 19 pages, 1 figure, v. 2 Sections 5 and 6 and a part of Introduction
revised. The final version accepted for publication in PRD | Phys. Rev. D 91, 045010 (2015) | 10.1103/PhysRevD.91.045010 | FTPI-MINN-14/15, UMN-TH-3338, NSF-KITP-14-060, IHES/P/14/20 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct "connected" (0,2) sigma models starting from n copies of (2,2)
CP(N-1) models. General aspects of models of this type (known as T+O
deformations) had been previously studied in the context of heterotic string
theories. Our construction presents a natural generalization of the
nonminimally deformed (2,2) ... | [
{
"created": "Thu, 10 Jul 2014 22:08:52 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jan 2015 22:34:51 GMT",
"version": "v2"
}
] | 2015-03-05 | [
[
"Shifman",
"Mikhail",
""
],
[
"Vainshtein",
"Arkady",
""
],
[
"Yung",
"Alexei",
""
]
] | We construct "connected" (0,2) sigma models starting from n copies of (2,2) CP(N-1) models. General aspects of models of this type (known as T+O deformations) had been previously studied in the context of heterotic string theories. Our construction presents a natural generalization of the nonminimally deformed (2,2) mo... |
hep-th/9801077 | Rui Vilela Mendes | R. Vilela Mendes (Grupo de Fisica-Matematica, Complexo
Interdisciplinar, Univ. de Lisboa, Portugal) | Gluon condensate and the vacuum structure of QCD | 12 pages Latex | null | null | null | hep-th | null | Phenomenological evidence and analytic approximations to the QCD ground state
suggest a complex gluon condensate structure. Exclusion of elementary fermion
excitations by the generation of infinite mass corrections is a consequence. In
addition the existence of vacuum condensates in unbroken non-abelian gauge
theorie... | [
{
"created": "Tue, 13 Jan 1998 11:20:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mendes",
"R. Vilela",
"",
"Grupo de Fisica-Matematica, Complexo\n Interdisciplinar, Univ. de Lisboa, Portugal"
]
] | Phenomenological evidence and analytic approximations to the QCD ground state suggest a complex gluon condensate structure. Exclusion of elementary fermion excitations by the generation of infinite mass corrections is a consequence. In addition the existence of vacuum condensates in unbroken non-abelian gauge theories,... |
hep-th/9608132 | Irina Arefeva | I.Ya.Aref'eva | Large $N$ QCD and $q$-Deformed Quantum Field Theories | 4 pages, latex.Invited talk at the Second International Sakharov
Conference on Physics, Moscow, May 1996 | null | null | SMI-15-96 | hep-th | null | A construction of master field describing multicolour QCD is presented. The
master fields for large N matrix theories satisfy to standard equations of
relativistic field theory but fields are quantized according $q$-deformed
commutation relations with $q=0$. These commutation relations are realized in
the Boltzmannia... | [
{
"created": "Wed, 21 Aug 1996 00:50:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aref'eva",
"I. Ya.",
""
]
] | A construction of master field describing multicolour QCD is presented. The master fields for large N matrix theories satisfy to standard equations of relativistic field theory but fields are quantized according $q$-deformed commutation relations with $q=0$. These commutation relations are realized in the Boltzmannian ... |
hep-th/9303147 | null | S.Massar, R. Parentani, R. Brout | Energy Momentum Tensor of the Evaporating Black Hole and Local
Bogoljubov Transformations | 15 pages PhyzzxTeX (one figure not included),ULB-TH-01/93 | Class.Quant.Grav.10:2431-2440,1993 | 10.1088/0264-9381/10/11/025 | null | hep-th | null | The method of Hawking to obtain black hole evaporation through Bogoljubov
transformation between asymptotic modes (in and out) is generalized. The
construction is local in that the in modes (of say positive frequency) are
decomposed by Bogoljubov transformation into positive and negative frequency
local inertial mode... | [
{
"created": "Fri, 26 Mar 1993 11:13:33 GMT",
"version": "v1"
}
] | 2019-08-17 | [
[
"Massar",
"S.",
""
],
[
"Parentani",
"R.",
""
],
[
"Brout",
"R.",
""
]
] | The method of Hawking to obtain black hole evaporation through Bogoljubov transformation between asymptotic modes (in and out) is generalized. The construction is local in that the in modes (of say positive frequency) are decomposed by Bogoljubov transformation into positive and negative frequency local inertial modes ... |
2101.11636 | Juan Pedraza | Brandon S. DiNunno, Niko Jokela, Juan F. Pedraza and Arttu P\"onni | Quantum information probes of charge fractionalization in large-$N$
gauge theories | 30 pages (+4 appendices), 9 figures. v2: typos corrected, references
added. v3: General form of the generalized functional highlighted in the main
text. Matches published version | JHEP 2105 (2021) 149 | 10.1007/JHEP05(2021)149 | UTTG-01-2021, HIP-2021-1/TH, BRX-TH-6673 | hep-th cond-mat.str-el gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study in detail various information theoretic quantities with the intent
of distinguishing between different charged sectors in fractionalized states of
large-$N$ gauge theories. For concreteness, we focus on a simple holographic
$(2+1)$-dimensional strongly coupled electron fluid whose charged states
organize the... | [
{
"created": "Wed, 27 Jan 2021 19:00:55 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Feb 2021 00:26:49 GMT",
"version": "v2"
},
{
"created": "Wed, 19 May 2021 19:54:48 GMT",
"version": "v3"
}
] | 2021-05-21 | [
[
"DiNunno",
"Brandon S.",
""
],
[
"Jokela",
"Niko",
""
],
[
"Pedraza",
"Juan F.",
""
],
[
"Pönni",
"Arttu",
""
]
] | We study in detail various information theoretic quantities with the intent of distinguishing between different charged sectors in fractionalized states of large-$N$ gauge theories. For concreteness, we focus on a simple holographic $(2+1)$-dimensional strongly coupled electron fluid whose charged states organize thems... |
1803.07670 | Silvia Nagy | Gabriel Lopes Cardoso, Gianluca Inverso, Silvia Nagy, Suresh Nampuri | Comments on the double copy construction for gravitational theories | 14 pages, proceedings Corfu Summer Institute 2017; v2: references
updated | null | null | QMUL-PH-18-04 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the double copy description for linearized gravity and point out
various technical issues and subtleties, associated with setting up the double
copy description, including the problem of matching degrees of freedom on both
sides of the double copy dictionary and the related issue of the constraint
between ... | [
{
"created": "Tue, 20 Mar 2018 21:48:03 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Sep 2018 12:41:52 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Jun 2020 17:51:39 GMT",
"version": "v3"
}
] | 2020-06-04 | [
[
"Cardoso",
"Gabriel Lopes",
""
],
[
"Inverso",
"Gianluca",
""
],
[
"Nagy",
"Silvia",
""
],
[
"Nampuri",
"Suresh",
""
]
] | We revisit the double copy description for linearized gravity and point out various technical issues and subtleties, associated with setting up the double copy description, including the problem of matching degrees of freedom on both sides of the double copy dictionary and the related issue of the constraint between gr... |
hep-th/9810106 | Marcelo Gomes | V. S. Alves, M. Gomes, S. V. L. Pinheiro and A. J. da Silva | The Perturbative Gross Neveu Model Coupled to a Chern-Simons Field: A
Renormalization Group Study | 19 pages, 6 figures, revtex. To appear in Phys. Rev. D | Phys.Rev. D59 (1999) 045002 | 10.1103/PhysRevD.59.045002 | null | hep-th | null | In 2+1 dimensions, for low momenta, using dimensional renormalization we
study the effect of a Chern-Simons field on the perturbative expansion of
fermions self interacting through a Gross Neveu coupling. For the case of just
one fermion field, we verify that the dimension of operators of canonical
dimension lower th... | [
{
"created": "Wed, 14 Oct 1998 16:40:36 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Alves",
"V. S.",
""
],
[
"Gomes",
"M.",
""
],
[
"Pinheiro",
"S. V. L.",
""
],
[
"da Silva",
"A. J.",
""
]
] | In 2+1 dimensions, for low momenta, using dimensional renormalization we study the effect of a Chern-Simons field on the perturbative expansion of fermions self interacting through a Gross Neveu coupling. For the case of just one fermion field, we verify that the dimension of operators of canonical dimension lower than... |
0905.2678 | Da-Wei Pang | Da-Wei Pang | A Note on Black Holes in Asymptotically Lifshitz Spacetime | 19 pages, 2 figures, one error corrected | null | null | CQUeST-2009-0265 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate several aspects of exact black hole solutions in
asymptotically Lifshitz spacetime, which were proposed in 0812.0530. Firstly,
we calculate the tidal forces and find that in the near horizon region of such
black hole backgrounds, the tidal forces diverge in the near extremal limit.
Secondly, we evaluat... | [
{
"created": "Sat, 16 May 2009 12:09:06 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Nov 2009 14:48:51 GMT",
"version": "v2"
}
] | 2009-11-14 | [
[
"Pang",
"Da-Wei",
""
]
] | We investigate several aspects of exact black hole solutions in asymptotically Lifshitz spacetime, which were proposed in 0812.0530. Firstly, we calculate the tidal forces and find that in the near horizon region of such black hole backgrounds, the tidal forces diverge in the near extremal limit. Secondly, we evaluate ... |
hep-th/0501115 | Igor Bandos | Igor A. Bandos | BPS preons in supergravity and higher spin theories. An overview from
the hill of twistor appraoch | 30 pages, LaTeX, AIPProc style, Contribution to the Procs. of XIX Max
Born Symposium. V2: References added, citations completed | AIP Conf.Proc.767:141-171,2005 | 10.1063/1.1923334 | null | hep-th | null | We review briefly the notion of BPS preons, first introduced in
11-dimensional context as hypothetical constituents of M-theory, in its
generalization to arbitrary dimensions and emphasizing the relation with
twistor approach. In particular, the use of a 'twistor-like' definition of BPS
preon (almost) allows us to re... | [
{
"created": "Fri, 14 Jan 2005 21:32:24 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Jan 2005 14:52:47 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Bandos",
"Igor A.",
""
]
] | We review briefly the notion of BPS preons, first introduced in 11-dimensional context as hypothetical constituents of M-theory, in its generalization to arbitrary dimensions and emphasizing the relation with twistor approach. In particular, the use of a 'twistor-like' definition of BPS preon (almost) allows us to remo... |
hep-th/0703117 | Xian-Hui Ge | Xian-Hui Ge, Sang Pyo Kim | Ellipsoidal universe in the brane world | 15 pages, 1 figure, Version 3, references added, contents expanded | JCAP0707:001,2007 | 10.1088/1475-7516/2007/07/001 | null | hep-th astro-ph gr-qc | null | We study a scenario of the ellipsoidal universe in the brane world cosmology
with a cosmological constant in the bulk . From the five-dimensional Einstein
equations we derive the evolution equations for the eccentricity and the scale
factor of the universe, which are coupled to each other. It is found that if
the ani... | [
{
"created": "Tue, 13 Mar 2007 01:20:37 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Apr 2007 02:00:04 GMT",
"version": "v2"
},
{
"created": "Fri, 18 May 2007 01:01:08 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Ge",
"Xian-Hui",
""
],
[
"Kim",
"Sang Pyo",
""
]
] | We study a scenario of the ellipsoidal universe in the brane world cosmology with a cosmological constant in the bulk . From the five-dimensional Einstein equations we derive the evolution equations for the eccentricity and the scale factor of the universe, which are coupled to each other. It is found that if the aniso... |
1201.1978 | Michael Bordag | M. Bordag and V. Skalozub | Groundstate projection of the charged SU(2) polarization tensor in a
chromomagnetic background field | 16 pages, 2 figures | null | 10.1103/PhysRevD.85.065018 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the polarization tensor of a color charged gluon field in SU(2)
in the background of a homogeneous color magnetic field and calculate its
projection onto the lower (tachyonic) state. We obtain a quite simple
representation of the polarization tensor in terms of double parametric
integral. We provide examp... | [
{
"created": "Tue, 10 Jan 2012 07:41:56 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Bordag",
"M.",
""
],
[
"Skalozub",
"V.",
""
]
] | We consider the polarization tensor of a color charged gluon field in SU(2) in the background of a homogeneous color magnetic field and calculate its projection onto the lower (tachyonic) state. We obtain a quite simple representation of the polarization tensor in terms of double parametric integral. We provide example... |
1405.6695 | Gautam Mandal | Gautam Mandal, Ritam Sinha and Nilakash Sorokhaibam | The inside outs of AdS(3)/CFT(2): Exact AdS wormholes with entangled CFT
duals | 27 pages + 10 pages of Appendix and references; (v2) title changed
for clarity, typos fixed, references added | null | 10.1007/JHEP01(2015)036 | TIFR/TH/14-14 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the complete family of solutions of 3D gravity (Lambda<0) with two
asymptotically AdS exterior regions. The solutions are constructed from data at
the two boundaries, which correspond to two independent and arbitrary stress
tensors T_R, \bar T_R, and T_L, \bar T_L. The two exteriors are smoothly joined
on ... | [
{
"created": "Mon, 26 May 2014 19:40:09 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Nov 2014 08:22:30 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Mandal",
"Gautam",
""
],
[
"Sinha",
"Ritam",
""
],
[
"Sorokhaibam",
"Nilakash",
""
]
] | We present the complete family of solutions of 3D gravity (Lambda<0) with two asymptotically AdS exterior regions. The solutions are constructed from data at the two boundaries, which correspond to two independent and arbitrary stress tensors T_R, \bar T_R, and T_L, \bar T_L. The two exteriors are smoothly joined on to... |
hep-th/9608152 | Hans-Christian Pauli | H.C. Pauli and J. Merkel (MPI Kernphysik, Heidelberg, Germany) | Masses of the physical mesons from an effective QCD--Hamiltonian | 18 pages, 4 Postscript figures | Phys.Rev. D55 (1997) 2486-2496 | 10.1103/PhysRevD.55.2486 | MPI-V34-1996 | hep-th | null | The front form Hamiltonian for quantum chromodynamics, reduced to an
effective Hamiltonian acting only in the $q\bar q$ space, is solved
approximately. After coordinate transformation to usual momentum space and
Fourier transformation to configuration space a second order differential
equation is derived. This retard... | [
{
"created": "Thu, 22 Aug 1996 10:21:32 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Pauli",
"H. C.",
"",
"MPI Kernphysik, Heidelberg, Germany"
],
[
"Merkel",
"J.",
"",
"MPI Kernphysik, Heidelberg, Germany"
]
] | The front form Hamiltonian for quantum chromodynamics, reduced to an effective Hamiltonian acting only in the $q\bar q$ space, is solved approximately. After coordinate transformation to usual momentum space and Fourier transformation to configuration space a second order differential equation is derived. This retarded... |
hep-th/0604123 | David Berenstein | David Berenstein, Diego H. Correa, Samuel E. Vazquez | A study of open strings ending on giant gravitons, spin chains and
integrability | 38 pages+appendices, 9 figures. Uses JHEP3. v2: added references | JHEP0609:065,2006 | 10.1088/1126-6708/2006/09/065 | CECS-PHY-06/07 | hep-th | null | We systematically study the spectrum of open strings attached to half BPS
giant gravitons in the N=4 SYM AdS/CFT setup. We find that some null
trajectories along the giant graviton are actually null geodesics of AdS_5x
S^5, so that we can study the problem in a plane wave limit setup. We also find
the description of ... | [
{
"created": "Tue, 18 Apr 2006 16:41:44 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Apr 2006 23:43:24 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Berenstein",
"David",
""
],
[
"Correa",
"Diego H.",
""
],
[
"Vazquez",
"Samuel E.",
""
]
] | We systematically study the spectrum of open strings attached to half BPS giant gravitons in the N=4 SYM AdS/CFT setup. We find that some null trajectories along the giant graviton are actually null geodesics of AdS_5x S^5, so that we can study the problem in a plane wave limit setup. We also find the description of th... |
hep-th/0612039 | Timo Weigand | Ralph Blumenhagen, Sebastian Moster, Rene Reinbacher, Timo Weigand | Massless Spectra of Three Generation U(N) Heterotic String Vacua | 48 pages | JHEP 0705:041,2007 | 10.1088/1126-6708/2007/05/041 | null | hep-th hep-ph math.AG | null | We provide the methods to compute the complete massless spectra of a class of
recently introduced supersymmetric E8 x E8 heterotic string models which invoke
vector bundles with U(N) structure group on simply connected Calabi-Yau
manifolds and which yield flipped SU(5) and MSSM string vacua of potential
phenomenologi... | [
{
"created": "Tue, 5 Dec 2006 23:25:22 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Moster",
"Sebastian",
""
],
[
"Reinbacher",
"Rene",
""
],
[
"Weigand",
"Timo",
""
]
] | We provide the methods to compute the complete massless spectra of a class of recently introduced supersymmetric E8 x E8 heterotic string models which invoke vector bundles with U(N) structure group on simply connected Calabi-Yau manifolds and which yield flipped SU(5) and MSSM string vacua of potential phenomenologica... |
0805.1086 | Dionisio Bazeia | V.I. Afonso, D. Bazeia, M.A. Gonzalez Leon, L. Losano, J. Mateos
Guilarte | Construction of topological defect networks with complex scalar fields | 25 pages, 14 figures; new version to appear in NPB | Nucl.Phys.B810:427-459,2009 | 10.1016/j.nuclphysb.2008.09.026 | null | hep-th cond-mat.stat-mech hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work deals with the construction of networks of topological defects in
models described by a single complex scalar field. We take advantage of the
deformation procedure recently used to describe kinklike defects in order to
build networks of topological defects, which appear from complex field models
with potent... | [
{
"created": "Thu, 8 May 2008 01:15:32 GMT",
"version": "v1"
},
{
"created": "Mon, 12 May 2008 13:55:37 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Sep 2008 01:00:00 GMT",
"version": "v3"
}
] | 2009-01-29 | [
[
"Afonso",
"V. I.",
""
],
[
"Bazeia",
"D.",
""
],
[
"Leon",
"M. A. Gonzalez",
""
],
[
"Losano",
"L.",
""
],
[
"Guilarte",
"J. Mateos",
""
]
] | This work deals with the construction of networks of topological defects in models described by a single complex scalar field. We take advantage of the deformation procedure recently used to describe kinklike defects in order to build networks of topological defects, which appear from complex field models with potentia... |
1803.00738 | Yuta Hamada | Yuta Hamada, Sotaro Sugishita | Notes on the gravitational, electromagnetic and axion memory effects | 19 pages, published version | null | 10.1007/JHEP07(2018)017 | OU-HET-962 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the memory effects associated with the kicks of particles.
Recently, the equivalence between the memory effect and soft theorem has been
established. By computing the memory effect from the radiation solutions, we
explicitly confirm that, in addition to the leading piece, the subleading and
subsubleadi... | [
{
"created": "Fri, 2 Mar 2018 07:21:33 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Mar 2018 11:26:09 GMT",
"version": "v2"
},
{
"created": "Sat, 7 Jul 2018 01:14:38 GMT",
"version": "v3"
}
] | 2018-07-10 | [
[
"Hamada",
"Yuta",
""
],
[
"Sugishita",
"Sotaro",
""
]
] | We investigate the memory effects associated with the kicks of particles. Recently, the equivalence between the memory effect and soft theorem has been established. By computing the memory effect from the radiation solutions, we explicitly confirm that, in addition to the leading piece, the subleading and subsubleading... |
hep-th/0002180 | Alexander Sevrin | Frederik Denef, Alexander Sevrin and Jan Troost | Non-Abelian Born-Infeld versus String Theory | LaTeX, 23 pages, 1 figure included | Nucl.Phys. B581 (2000) 135-155 | 10.1016/S0550-3213(00)00278-9 | null | hep-th | null | Motivated by the results of Hashimoto and Taylor, we perform a detailed study
of the mass spectrum of the non-abelian Born-Infeld theory, defined by the
symmetrized trace prescription, on tori with constant magnetic fields turned
on. Subsequently, we compare this for several cases to the mass spectrum of
intersecting... | [
{
"created": "Tue, 22 Feb 2000 10:12:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Denef",
"Frederik",
""
],
[
"Sevrin",
"Alexander",
""
],
[
"Troost",
"Jan",
""
]
] | Motivated by the results of Hashimoto and Taylor, we perform a detailed study of the mass spectrum of the non-abelian Born-Infeld theory, defined by the symmetrized trace prescription, on tori with constant magnetic fields turned on. Subsequently, we compare this for several cases to the mass spectrum of intersecting D... |
hep-th/9506120 | Tiziana Segalini | C. Destri (Universita' di Milano & INFN, Milan) and T.Segalini
(Universita' di Parma & INFN, Parma) | A local and integrable lattice regularization of the massive Thirring
model | Latex, 24 pages, some corrected misprints and minor changes, 2
Postscript figures unchanged | Nucl.Phys. B455 (1995) 759-784 | 10.1016/0550-3213(95)00496-F | null | hep-th cond-mat nlin.SI solv-int | null | The light--cone lattice approach to the massive Thirring model is
reformulated using a local and integrable lattice Hamiltonian written in terms
of discrete fermi fields. Several subtle points concerning boundary conditions,
normal--ordering, continuum limit, finite renormalizations and decoupling of
fermion doublers... | [
{
"created": "Mon, 19 Jun 1995 13:06:24 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Sep 1995 10:03:47 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Destri",
"C.",
"",
"Universita' di Milano & INFN, Milan"
],
[
"Segalini",
"T.",
"",
"Universita' di Parma & INFN, Parma"
]
] | The light--cone lattice approach to the massive Thirring model is reformulated using a local and integrable lattice Hamiltonian written in terms of discrete fermi fields. Several subtle points concerning boundary conditions, normal--ordering, continuum limit, finite renormalizations and decoupling of fermion doublers a... |
1408.6524 | Takahiro Terada | Sergei V. Ketov and Takahiro Terada | Generic Scalar Potentials for Inflation in Supergravity with a Single
Chiral Superfield | 20 pages, 6 figures; published version + references updated +
footnote 3 added + image file sizes reduced | JHEP 12 (2014) 062 | 10.1007/JHEP12(2014)062 | IPMU14-0293; UT-14-36 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a large class of supergravity models in terms of a single chiral
matter superfield, leading to (almost) arbitrary single-field inflationary
scalar potentials similar to the F-term in rigid supersymmetry. Those scalar
potentials are positively semi-definite (in our approximation), and can
preserve supersymm... | [
{
"created": "Wed, 27 Aug 2014 20:00:05 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Nov 2014 08:28:20 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Feb 2015 11:41:10 GMT",
"version": "v3"
}
] | 2015-02-25 | [
[
"Ketov",
"Sergei V.",
""
],
[
"Terada",
"Takahiro",
""
]
] | We propose a large class of supergravity models in terms of a single chiral matter superfield, leading to (almost) arbitrary single-field inflationary scalar potentials similar to the F-term in rigid supersymmetry. Those scalar potentials are positively semi-definite (in our approximation), and can preserve supersymmet... |
hep-th/0007249 | J. Bijtebier | J. Bijtebier | Bound state equation for 4 or more relativistic particles | 16 pages, three figures in one PS file. In this improved version, the
writing of the 3D potential is straightforward | Nucl.Phys. A703 (2002) 327-345 | 10.1016/S0375-9474(01)01341-0 | null | hep-th nucl-th | null | We apply the 3D reduction method we recently proposed for the N-particle
Bethe-Salpeter equation to the 4-particle case. We find that the writing of the
Bethe-Salpeter equation is not a straightforward task when N is larger or equal
to 4, owing to the presence of mutually unconnected interactions, which could
lead to... | [
{
"created": "Mon, 31 Jul 2000 13:52:31 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Aug 2000 08:31:54 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Jun 2001 12:19:18 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Bijtebier",
"J.",
""
]
] | We apply the 3D reduction method we recently proposed for the N-particle Bethe-Salpeter equation to the 4-particle case. We find that the writing of the Bethe-Salpeter equation is not a straightforward task when N is larger or equal to 4, owing to the presence of mutually unconnected interactions, which could lead to a... |
1911.04439 | Christopher Couzens Mr | Christopher Couzens | $\mathcal{N}=(0,2)$ AdS$_3$ Solutions of Type IIB and F-theory with
Generic Fluxes | 31 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the most general AdS$_3$ solutions of type IIB supergravity
admitting a dynamical SU$(3)$ structure and preserving $\mathcal{N}=(0,2)$
supersymmetry. The analysis is broken into three distinct classes depending on
whether the dynamical SU$(3)$ structure degenerates to a strict SU$(3)$
structure. The first... | [
{
"created": "Mon, 11 Nov 2019 18:32:14 GMT",
"version": "v1"
}
] | 2019-11-12 | [
[
"Couzens",
"Christopher",
""
]
] | We consider the most general AdS$_3$ solutions of type IIB supergravity admitting a dynamical SU$(3)$ structure and preserving $\mathcal{N}=(0,2)$ supersymmetry. The analysis is broken into three distinct classes depending on whether the dynamical SU$(3)$ structure degenerates to a strict SU$(3)$ structure. The first c... |
hep-th/0101068 | Igor Tyutin | I. V. Tyutin (Lebedev Physical Institute) | The general form of the *-commutator on the Grassman algebra | 23 pages, LATEX | Theor.Math.Phys. 128 (2001) 1271-1292; Teor.Mat.Fiz. 128 (2001)
515-539 | null | FIAN/TD/01-04 | hep-th | null | We study the general form of the *-commutator treated as a deformation of the
Poisson bracket on the Grassman algebra. We show that, up to a similarity
transformation, there are other deformations of the Poisson bracket in addition
to the Moyal commutator (one at even and one at odd n, n is the number of the
generato... | [
{
"created": "Thu, 11 Jan 2001 11:51:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Tyutin",
"I. V.",
"",
"Lebedev Physical Institute"
]
] | We study the general form of the *-commutator treated as a deformation of the Poisson bracket on the Grassman algebra. We show that, up to a similarity transformation, there are other deformations of the Poisson bracket in addition to the Moyal commutator (one at even and one at odd n, n is the number of the generators... |
1701.05520 | Lorenzo Pieri | Massimo Bianchi, Jose Francisco Morales, Lorenzo Pieri, Natale Zinnato | More on microstate geometries of 4d black holes | 25 pages | null | 10.1007/JHEP05(2017)147 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct explicit examples of microstate geometries of four-dimensional
black holes that lift to smooth horizon-free geometries in five dimensions.
Solutions consist of half-BPS D-brane atoms distributed in $\mathbb{R}^3$.
Charges and positions of the D-brane centers are constrained by the bubble
equations and bo... | [
{
"created": "Thu, 19 Jan 2017 17:37:29 GMT",
"version": "v1"
}
] | 2017-07-05 | [
[
"Bianchi",
"Massimo",
""
],
[
"Morales",
"Jose Francisco",
""
],
[
"Pieri",
"Lorenzo",
""
],
[
"Zinnato",
"Natale",
""
]
] | We construct explicit examples of microstate geometries of four-dimensional black holes that lift to smooth horizon-free geometries in five dimensions. Solutions consist of half-BPS D-brane atoms distributed in $\mathbb{R}^3$. Charges and positions of the D-brane centers are constrained by the bubble equations and boun... |
hep-th/0012163 | Jonathan Bagger | Jonathan Bagger, Dennis Nemeschansky and Ren-Jie Zhang | Supersymmetric Radion in the Randall-Sundrum Scenario | Latex, 15 pages. Published version | JHEP 0108:057,2001 | 10.1088/1126-6708/2001/08/057 | null | hep-th hep-ph | null | We derive the effective action for the radion supermultiplet in the
supersymmetric Randall-Sundrum model with two opposite tension branes.
| [
{
"created": "Mon, 18 Dec 2000 20:39:23 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Feb 2002 15:42:22 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Bagger",
"Jonathan",
""
],
[
"Nemeschansky",
"Dennis",
""
],
[
"Zhang",
"Ren-Jie",
""
]
] | We derive the effective action for the radion supermultiplet in the supersymmetric Randall-Sundrum model with two opposite tension branes. |
hep-th/0511149 | Michael Kuchiev | M. Yu. Kuchiev and V. V. Flambaum | Coulomb problem for vector bosons versus Standard Model | 4 pages | Mod.Phys.Lett.A21:781-788,2006 | 10.1142/S0217732306019992 | null | hep-th hep-ph physics.atom-ph | null | The Coulomb problem for vector bosons W(+/-) propagating in an attractive
Coulomb field incorporates a known difficulty, i.e. the total charge of the
boson localized on the Coulomb center turns out infinite. This fact contradicts
the renormalizability of the Standard model, which presumes that at small
distances all ... | [
{
"created": "Tue, 15 Nov 2005 00:39:24 GMT",
"version": "v1"
}
] | 2009-08-18 | [
[
"Kuchiev",
"M. Yu.",
""
],
[
"Flambaum",
"V. V.",
""
]
] | The Coulomb problem for vector bosons W(+/-) propagating in an attractive Coulomb field incorporates a known difficulty, i.e. the total charge of the boson localized on the Coulomb center turns out infinite. This fact contradicts the renormalizability of the Standard model, which presumes that at small distances all ph... |
2002.12413 | Chris Blair | Chris D. A. Blair | Non-relativistic duality and $T \bar T$ deformations | 35 pages, v2: JHEP version, typos fixed, refs added | null | 10.1007/JHEP07(2020)069 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We make some observations connecting non-relativistic limits of string theory
with $T\bar T$ deformations and TsT transformations.
| [
{
"created": "Thu, 27 Feb 2020 19:54:34 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jun 2020 06:51:06 GMT",
"version": "v2"
}
] | 2020-08-26 | [
[
"Blair",
"Chris D. A.",
""
]
] | We make some observations connecting non-relativistic limits of string theory with $T\bar T$ deformations and TsT transformations. |
hep-th/0405228 | Nicolas Boulanger | Nicolas Boulanger and Johanna Erdmenger | A classification of local Weyl invariants in D=8 | LaTeX, 19 pages, typos corrected, one reference added | Class.Quant.Grav. 21 (2004) 4305-4316 | 10.1088/0264-9381/21/18/003 | HU-EP-04/28, DAMTP-2004-48 | hep-th gr-qc math.DG | null | Following a purely algebraic procedure, we provide an exhaustive
classification of local Weyl-invariant scalar densities in dimension D=8.
| [
{
"created": "Tue, 25 May 2004 18:44:23 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Nov 2004 16:56:12 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Boulanger",
"Nicolas",
""
],
[
"Erdmenger",
"Johanna",
""
]
] | Following a purely algebraic procedure, we provide an exhaustive classification of local Weyl-invariant scalar densities in dimension D=8. |
2206.05456 | Feyzollah Younesizadeh | Younes Younesizadeh, Feyzollah Younesizadeh, Mohammad M. Qaemmaqami | Gravitational lensing and shadow of charged black holes in the
low-energy limit of string theory | 13 pages, 7 figures | null | 10.1140/epjp/s13360-021-02290-2 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this work, we investigate the shadow cast and strong field gravitational
lensing of a new class of black hole solutions in dilaton gravity where dilaton
field is coupled with nonlinear Maxwell invariant [Younesizadeh et al. in Int J
Mod Phys A 34(35):1950239]. The space-time is a stationary axisymmetric
geometry. ... | [
{
"created": "Sat, 11 Jun 2022 08:03:05 GMT",
"version": "v1"
}
] | 2022-06-14 | [
[
"Younesizadeh",
"Younes",
""
],
[
"Younesizadeh",
"Feyzollah",
""
],
[
"Qaemmaqami",
"Mohammad M.",
""
]
] | In this work, we investigate the shadow cast and strong field gravitational lensing of a new class of black hole solutions in dilaton gravity where dilaton field is coupled with nonlinear Maxwell invariant [Younesizadeh et al. in Int J Mod Phys A 34(35):1950239]. The space-time is a stationary axisymmetric geometry. Th... |
hep-th/0110170 | Jose M. Figueroa-O'Farrill | Jos\'e Figueroa-O'Farrill and Joan Sim\'on | Generalised supersymmetric fluxbranes | 27 pages, 3 figures (v3: Section 2.2 completely rewritten with
greatly improved results: in particular the classification of supersymmetric
generalised fluxbranes is now complete. Also added one reference.) | JHEP0112:011,2001 | 10.1088/1126-6708/2001/12/011 | EMPG-01-17, WIS/20/01-OCT-DPP | hep-th math.DG | null | We classify generalised supersymmetric fluxbranes in type II string theory
obtained as Kaluza-Klein reductions of the Minkowski space vacuum of
eleven-dimensional supergravity. We obtain two families of smooth solutions
which contains all the known solutions, new solutions called nullbranes, and
solutions interpolati... | [
{
"created": "Thu, 18 Oct 2001 19:57:59 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Oct 2001 17:23:07 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Dec 2001 02:18:06 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Figueroa-O'Farrill",
"José",
""
],
[
"Simón",
"Joan",
""
]
] | We classify generalised supersymmetric fluxbranes in type II string theory obtained as Kaluza-Klein reductions of the Minkowski space vacuum of eleven-dimensional supergravity. We obtain two families of smooth solutions which contains all the known solutions, new solutions called nullbranes, and solutions interpolating... |
hep-th/9406123 | Chigak Itoi | Chigak Itoi | Smooth Paths on Three Dimensional Lattice | 7 pages,NUP-A-94-9 | Phys.Rev.Lett. 73 (1994) 3335-3338 | 10.1103/PhysRevLett.73.3335 | null | hep-th | null | A particular class of random walks with a spin factor on a three dimensional
cubic lattice is studied. This three dimensional random walk model is a simple
generalization of random walk for the two dimensional Ising model. All critical
diffusion constants and associated critical exponents are calculated. Continuum
fi... | [
{
"created": "Sat, 18 Jun 1994 03:52:26 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Itoi",
"Chigak",
""
]
] | A particular class of random walks with a spin factor on a three dimensional cubic lattice is studied. This three dimensional random walk model is a simple generalization of random walk for the two dimensional Ising model. All critical diffusion constants and associated critical exponents are calculated. Continuum fiel... |
hep-th/0703217 | Yoshinao Sato | Yoshinao Sato | Boundary state of multiple D0-branes and closed string coupling | 82 pages, 16 figures, JHEP style | null | null | UT-Komaba/07-3 | hep-th | null | In this paper we study a boundary state of multiple D0-branes with spacetime
dependent scalar fields in the \alpha' expansion. We calculate a formulas for
non-Abelian boundary state defined by using a Wilson loop factor and path
ordering. The boundary state contains divergences which vanish when the scalar
fields on ... | [
{
"created": "Sat, 24 Mar 2007 15:48:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sato",
"Yoshinao",
""
]
] | In this paper we study a boundary state of multiple D0-branes with spacetime dependent scalar fields in the \alpha' expansion. We calculate a formulas for non-Abelian boundary state defined by using a Wilson loop factor and path ordering. The boundary state contains divergences which vanish when the scalar fields on D0... |
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