id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
values | orig_abstract stringlengths 21 2.11k | versions listlengths 1 26 | update_date stringlengths 10 10 | authors_parsed listlengths 1 38 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2307.12831 | Cheng-Tsung Wang | Emil T. Akhmedov, Tin-Long Chau, Pei-Ming Ho, Hikaru Kawai, Wei-Hsiang
Shao, Cheng-Tsung Wang | UV Dispersive Effects on Hawking Radiation | 24 pages, 8 figures; v2: minor changes, references added; v3:
relation to Parikh-Wilczek tunneling clarified, factors of 2 corrected | Phys. Rev. D 109, 025001 (2024) | 10.1103/PhysRevD.109.025001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the connection between Hawking radiation and high-frequency
dispersions for a Schwarzschild black hole following the work of Brout et al..
After confirming the robustness of Hawking radiation for monotonic dispersion
relations, we consider non-monotonic dispersion relations that deviate from the
standard r... | [
{
"created": "Mon, 24 Jul 2023 14:28:45 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Aug 2023 04:28:56 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Jan 2024 05:57:22 GMT",
"version": "v3"
}
] | 2024-01-08 | [
[
"Akhmedov",
"Emil T.",
""
],
[
"Chau",
"Tin-Long",
""
],
[
"Ho",
"Pei-Ming",
""
],
[
"Kawai",
"Hikaru",
""
],
[
"Shao",
"Wei-Hsiang",
""
],
[
"Wang",
"Cheng-Tsung",
""
]
] | We revisit the connection between Hawking radiation and high-frequency dispersions for a Schwarzschild black hole following the work of Brout et al.. After confirming the robustness of Hawking radiation for monotonic dispersion relations, we consider non-monotonic dispersion relations that deviate from the standard rel... |
1106.5628 | Colferai Dimitri | M.Ciafaloni, D.Colferai and G.Falcioni | Unitarity alternatives in the reduced-action model for gravitational
collapse | latex, 31 pages, 9 eps figures | Proceedings of the MG12 Meeting on General Relativity (2009) pp.
1178-1180 | 10.1142/9789814374552_0164 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the ACV approach to transplanckian energies, the reduced-action
model for the gravitational S-matrix predicts a critical impact parameter b_c ~
R = 2 G sqrt{s} such that S-matrix unitarity is satisfied in the perturbative
region b > b_c, while it is exponentially suppressed with respect to s in the
region b ... | [
{
"created": "Tue, 28 Jun 2011 11:13:58 GMT",
"version": "v1"
}
] | 2012-10-09 | [
[
"Ciafaloni",
"M.",
""
],
[
"Colferai",
"D.",
""
],
[
"Falcioni",
"G.",
""
]
] | Based on the ACV approach to transplanckian energies, the reduced-action model for the gravitational S-matrix predicts a critical impact parameter b_c ~ R = 2 G sqrt{s} such that S-matrix unitarity is satisfied in the perturbative region b > b_c, while it is exponentially suppressed with respect to s in the region b < ... |
1312.4953 | Koushik Balasubramanian | Koushik Balasubramanian and Christopher P. Herzog | Losing Forward Momentum Holographically | 29+12 pages, 12 figures (version2: added some references, Figure 7
improved and other minor changes in presentation) | null | 10.1088/0264-9381/31/12/125010 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a numerical scheme for solving Einstein's Equations in the
presence of a negative cosmological constant and an event horizon with planar
topology. Our scheme allows for the introduction of a particular metric source
at the conformal boundary. Such a spacetime has a dual holographic description
in terms of ... | [
{
"created": "Tue, 17 Dec 2013 21:00:03 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jan 2014 19:31:38 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Balasubramanian",
"Koushik",
""
],
[
"Herzog",
"Christopher P.",
""
]
] | We present a numerical scheme for solving Einstein's Equations in the presence of a negative cosmological constant and an event horizon with planar topology. Our scheme allows for the introduction of a particular metric source at the conformal boundary. Such a spacetime has a dual holographic description in terms of a ... |
1006.2642 | Torsten Asselmeyer-Maluga | Torsten Asselmeyer-Maluga and Jerzy Krol | Exotic smooth R^4, geometry of string backgrounds and quantum D-branes | 36 pages, 1 figure, elsarticle-style | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we make a first step toward determining 4-dimensional data from
higher dimensional superstring theory and considering these as underlying
structures for the theory. First, we explore connections of exotic smoothings
of R^4 and certain configurations of NS and D-branes, both classical and
(generalized) q... | [
{
"created": "Mon, 14 Jun 2010 09:14:45 GMT",
"version": "v1"
}
] | 2010-06-15 | [
[
"Asselmeyer-Maluga",
"Torsten",
""
],
[
"Krol",
"Jerzy",
""
]
] | In this paper we make a first step toward determining 4-dimensional data from higher dimensional superstring theory and considering these as underlying structures for the theory. First, we explore connections of exotic smoothings of R^4 and certain configurations of NS and D-branes, both classical and (generalized) qua... |
hep-th/9210140 | Cristina Manuel | Cristina Manuel | Differential Renormalization of a Yukawa Model with $\gamma_5$ | 13 pages, Latex, 3 figures upon request, NBI-HE-92-74 | Int. J. Mod. Phys. A8 (1993) 3223-3234 | 10.1142/S0217751X93001296 | null | hep-th | null | We present a two-loop computation of the beta functions and the anomalous
dimensions of a $\gamma_5$-Yukawa model using differential renormalization. The
calculation is carried out in coordinate space without modifying the space-time
dimension and no ad-hoc prescription for $\gamma_5$ is needed.
It is shown that th... | [
{
"created": "Tue, 27 Oct 1992 16:45:58 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Nov 1992 15:46:42 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Manuel",
"Cristina",
""
]
] | We present a two-loop computation of the beta functions and the anomalous dimensions of a $\gamma_5$-Yukawa model using differential renormalization. The calculation is carried out in coordinate space without modifying the space-time dimension and no ad-hoc prescription for $\gamma_5$ is needed. It is shown that this p... |
1003.4388 | Maxim Zabzine | Joel Ekstrand, Reimundo Heluani, Johan Kallen and Maxim Zabzine | Chiral de Rham complex on Riemannian manifolds and special holonomy | 49 pages, title changed, major rewrite with no changes in the main
theorems, published version | Comm.Math.Phys. 318 (2013) 575-613 | 10.1007/s00220-013-1659-4 | null | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Interpreting the chiral de Rham complex (CDR) as a formal Hamiltonian
quantization of the supersymmetric non-linear sigma model, we suggest a setup
for the study of CDR on manifolds with special holonomy. We show how to
systematically construct global sections of CDR from differential forms, and
investigate the algeb... | [
{
"created": "Tue, 23 Mar 2010 12:13:02 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Oct 2012 12:32:13 GMT",
"version": "v2"
}
] | 2015-01-16 | [
[
"Ekstrand",
"Joel",
""
],
[
"Heluani",
"Reimundo",
""
],
[
"Kallen",
"Johan",
""
],
[
"Zabzine",
"Maxim",
""
]
] | Interpreting the chiral de Rham complex (CDR) as a formal Hamiltonian quantization of the supersymmetric non-linear sigma model, we suggest a setup for the study of CDR on manifolds with special holonomy. We show how to systematically construct global sections of CDR from differential forms, and investigate the algebra... |
1505.07583 | Hideki Kyono | Yuhma Asano, Daisuke Kawai, Hideki Kyono, and Kentaroh Yoshida | Chaotic strings in a near Penrose limit of AdS$_5\times T^{1,1}$ | 19 pages, 9 figures, LaTeX, v2: typos corrected and some
clarifications added | null | 10.1007/JHEP08(2015)060 | DIAS-STP-15-03, KUNS-2564 | hep-th math-ph math.MP nlin.CD | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study chaotic motions of a classical string in a near Penrose limit of
AdS$_5\times T^{1,1}$. It is known that chaotic solutions appear on $R\times
T^{1,1}$, depending on initial conditions. It may be interesting to ask whether
the chaos persists even in Penrose limits or not. In this paper, we show that
sub-leadi... | [
{
"created": "Thu, 28 May 2015 08:07:01 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Jul 2015 05:38:21 GMT",
"version": "v2"
}
] | 2015-09-30 | [
[
"Asano",
"Yuhma",
""
],
[
"Kawai",
"Daisuke",
""
],
[
"Kyono",
"Hideki",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We study chaotic motions of a classical string in a near Penrose limit of AdS$_5\times T^{1,1}$. It is known that chaotic solutions appear on $R\times T^{1,1}$, depending on initial conditions. It may be interesting to ask whether the chaos persists even in Penrose limits or not. In this paper, we show that sub-leading... |
hep-th/9606056 | Ali Chamseddine | Ali Chamseddine and Alain Connes (ETH and IHES) | A Universal Action Formula | This is a short non technical letter based on the longer version,
hep-th/9606001. Tex file, 10 pages | Phys.Rev.Lett. 77 (1996) 4868 | 10.1103/PhysRevLett.77.4868 | null | hep-th | null | A universal formula for an action associated with a noncommutative geometry,
defined by a spectal triple $(\Ac ,\Hc ,D)$, is proposed. It is based on the
spectrum of the Dirac operator and is a geometric invariant. The new symmetry
principle is the automorphism of the algebra $\Ac $ which combines both
diffeomorphism... | [
{
"created": "Tue, 11 Jun 1996 12:23:22 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Chamseddine",
"Ali",
"",
"ETH and IHES"
],
[
"Connes",
"Alain",
"",
"ETH and IHES"
]
] | A universal formula for an action associated with a noncommutative geometry, defined by a spectal triple $(\Ac ,\Hc ,D)$, is proposed. It is based on the spectrum of the Dirac operator and is a geometric invariant. The new symmetry principle is the automorphism of the algebra $\Ac $ which combines both diffeomorphisms ... |
1507.05620 | Wout Merbis | Arjun Bagchi, Daniel Grumiller and Wout Merbis | Stress tensor correlators in three-dimensional gravity | 6 pages, v2: corrected signs | Phys. Rev. D 93, 061502 (2016) | 10.1103/PhysRevD.93.061502 | MIT-CTP-4694, TUW-15-13 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate holographically arbitrary n-point correlators of the boundary
stress tensor in three-dimensional Einstein gravity with negative or vanishing
cosmological constant. We provide explicit expressions up to 5-point
(connected) correlators and show consistency with the Galilean conformal field
theory Ward iden... | [
{
"created": "Mon, 20 Jul 2015 20:00:34 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Aug 2015 11:29:26 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Bagchi",
"Arjun",
""
],
[
"Grumiller",
"Daniel",
""
],
[
"Merbis",
"Wout",
""
]
] | We calculate holographically arbitrary n-point correlators of the boundary stress tensor in three-dimensional Einstein gravity with negative or vanishing cosmological constant. We provide explicit expressions up to 5-point (connected) correlators and show consistency with the Galilean conformal field theory Ward identi... |
hep-th/9411133 | Hoi-Kwong Lo | Hoi-Kwong Lo | Order Parameters for Non-Abelian Gauge Theories | 10p, revtex, 3 figures available upon request | null | null | IASSNS-HEP-94/92 | hep-th cond-mat hep-lat hep-ph | null | Owing to subtle issues concerning quantum fluctuations and gauge fixing, a
formulation of a general procedure to specify the realization of non-Abelian
gauge symmetry has evaded all earlier attempts. In this Letter, we discuss
these subtleties and present two sets of order parameters for non-Abelian gauge
theories. S... | [
{
"created": "Fri, 18 Nov 1994 04:51:39 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Lo",
"Hoi-Kwong",
""
]
] | Owing to subtle issues concerning quantum fluctuations and gauge fixing, a formulation of a general procedure to specify the realization of non-Abelian gauge symmetry has evaded all earlier attempts. In this Letter, we discuss these subtleties and present two sets of order parameters for non-Abelian gauge theories. Suc... |
hep-th/0701172 | Daniel Litim | Claude Bervillier, Andreas Juttner and Daniel F. Litim | High-accuracy scaling exponents in the local potential approximation | 9 pages, 7 figures, comparison and discussion/conclusions sharpened,
references added | Nucl.Phys.B783:213-226,2007 | 10.1016/j.nuclphysb.2007.03.036 | CERN-PH-TH-2007-006, SHEP-0702 | hep-th cond-mat.stat-mech hep-ph | null | We test equivalences between different realisations of Wilson's
renormalisation group by computing the leading, subleading, and anti-symmetric
corrections-to-scaling exponents, and the full fixed point potential for the
Ising universality class to leading order in a derivative expansion. We discuss
our methods with a... | [
{
"created": "Thu, 18 Jan 2007 17:20:50 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jan 2007 20:01:41 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bervillier",
"Claude",
""
],
[
"Juttner",
"Andreas",
""
],
[
"Litim",
"Daniel F.",
""
]
] | We test equivalences between different realisations of Wilson's renormalisation group by computing the leading, subleading, and anti-symmetric corrections-to-scaling exponents, and the full fixed point potential for the Ising universality class to leading order in a derivative expansion. We discuss our methods with a s... |
hep-th/0611344 | Francesco Nitti | Elias Kiritsis, Francesco Nitti | On massless 4D Gravitons from 5D Asymptotically AdS Space-times | 40 pages, 1 figure. Revised version, to appear in Nuclear Physics B.
Typos corrected, one reference added | Nucl.Phys.B772:67-102,2007 | 10.1016/j.nuclphysb.2007.02.024 | null | hep-th | null | We investigate the conditions for obtaining four-dimensional massless spin-2
states in the spectrum of fluctuations around an asymptotically $AdS_5$
solution of Einstein-Dilaton gravity. We find it is only possible to have
normalizable massless spin-2 modes if the space-time terminates at some IR
point in the extra d... | [
{
"created": "Thu, 30 Nov 2006 15:29:29 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Apr 2007 10:14:54 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Kiritsis",
"Elias",
""
],
[
"Nitti",
"Francesco",
""
]
] | We investigate the conditions for obtaining four-dimensional massless spin-2 states in the spectrum of fluctuations around an asymptotically $AdS_5$ solution of Einstein-Dilaton gravity. We find it is only possible to have normalizable massless spin-2 modes if the space-time terminates at some IR point in the extra dim... |
hep-th/9510224 | null | A.Gorsky, A.Marshakov | Towards effective topological gauge theories on spectral curves | misprints are corrected, format is improved | Phys.Lett. B375 (1996) 127-134 | 10.1016/0370-2693(96)00209-2 | UUITP-7/95, FIAN/TD-19/95, ITEP/TH-9/95 | hep-th | null | We discuss a general approach to the nonperturbative treatment of quantum
field theories based on existence of effective gauge theory on auxiliary
''spectral" Riemann curve. We propose an effective formulation for the exact
solutions to some examples of $2d$ string models and $4d$ supersymmetric
Yang-Mills theories a... | [
{
"created": "Mon, 30 Oct 1995 20:58:10 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Nov 1995 20:11:25 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Jan 1996 16:03:30 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Gorsky",
"A.",
""
],
[
"Marshakov",
"A.",
""
]
] | We discuss a general approach to the nonperturbative treatment of quantum field theories based on existence of effective gauge theory on auxiliary ''spectral" Riemann curve. We propose an effective formulation for the exact solutions to some examples of $2d$ string models and $4d$ supersymmetric Yang-Mills theories and... |
hep-th/0206144 | Modeso | Pietro Fr\'e and Leonardo Modesto | A new first order formalism for k-supersymmetric Born Infeld actions:
the D3-brane example | 31 pages, latex, added some references | Class.Quant.Grav. 19 (2002) 5591 | 10.1088/0264-9381/19/21/319 | null | hep-th | null | We introduce a new first order formulation of world-volume actions for
p-branes with k-supersymmetry. In this language, which involves more auxiliary
fields compensated by more local symmetries, the action is provided by a very
compact, simple and elegant formula applicable to any supergravity background.
The k-super... | [
{
"created": "Mon, 17 Jun 2002 15:38:51 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jul 2002 17:27:50 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Jul 2002 06:49:38 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Fré",
"Pietro",
""
],
[
"Modesto",
"Leonardo",
""
]
] | We introduce a new first order formulation of world-volume actions for p-branes with k-supersymmetry. In this language, which involves more auxiliary fields compensated by more local symmetries, the action is provided by a very compact, simple and elegant formula applicable to any supergravity background. The k-supersy... |
2312.14109 | Chethan Krishnan | Chethan Krishnan, Pradipta S. Pathak | Normal Modes of the Stretched Horizon: A Bulk Mechanism for Black Hole
Microstate Level Spacing | 62 pages, many plots | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 1984, 't Hooft famously used a brickwall (aka stretched horizon) to
compute black hole entropy up to a numerical pre-factor. This calculation is
sometimes interpreted as due to the entanglement of the modes across the
horizon, but more operationally, it is simply an indirect count of the
semi-classical modes trapp... | [
{
"created": "Thu, 21 Dec 2023 18:32:23 GMT",
"version": "v1"
}
] | 2023-12-22 | [
[
"Krishnan",
"Chethan",
""
],
[
"Pathak",
"Pradipta S.",
""
]
] | In 1984, 't Hooft famously used a brickwall (aka stretched horizon) to compute black hole entropy up to a numerical pre-factor. This calculation is sometimes interpreted as due to the entanglement of the modes across the horizon, but more operationally, it is simply an indirect count of the semi-classical modes trapped... |
1304.6408 | Laurence Perreault Levasseur | Laurence Perreault Levasseur | Lagrangian Formulation of Stochastic Inflation: A Recursive Approach | 27 pages, 6 figures | Phys. Rev. D 88, 083537 (2013) | 10.1103/PhysRevD.88.083537 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new, recursive approach to stochastic inflation which is
self-consistent and solves multiple problems which plagued a certain number of
previous studies, in particular in realistic contexts where the background
spacetime is taken to be dynamical, where there is more than one field present,
especially wit... | [
{
"created": "Tue, 23 Apr 2013 20:00:11 GMT",
"version": "v1"
}
] | 2013-11-13 | [
[
"Levasseur",
"Laurence Perreault",
""
]
] | We present a new, recursive approach to stochastic inflation which is self-consistent and solves multiple problems which plagued a certain number of previous studies, in particular in realistic contexts where the background spacetime is taken to be dynamical, where there is more than one field present, especially with ... |
1504.02710 | Dietmar Klemm | Dietmar Klemm and Masato Nozawa | Geometry of Killing spinors in neutral signature | 40 pages, uses JHEP3.cls. v2: Appendix and ref. added. v3: Published
version | null | 10.1088/0264-9381/32/18/185012 | IFUM-1037-FT | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We classify the supersymmetric solutions of minimal $N=2$ gauged supergravity
in four dimensions with neutral signature. They are distinguished according to
the sign of the cosmological constant and whether the vector field constructed
as a bilinear of the Killing spinor is null or non-null. In neutral signature
the ... | [
{
"created": "Fri, 10 Apr 2015 15:27:56 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Apr 2015 12:42:18 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Sep 2015 13:17:15 GMT",
"version": "v3"
}
] | 2015-09-23 | [
[
"Klemm",
"Dietmar",
""
],
[
"Nozawa",
"Masato",
""
]
] | We classify the supersymmetric solutions of minimal $N=2$ gauged supergravity in four dimensions with neutral signature. They are distinguished according to the sign of the cosmological constant and whether the vector field constructed as a bilinear of the Killing spinor is null or non-null. In neutral signature the bi... |
1508.01028 | Naoyuki Takeda | Masahiro Kawasaki, Fuminobu Takahashi, Naoyuki Takeda | Adiabatic Invariance of Oscillons/I-balls | 26 papes, 4 figures | Phys. Rev. D 92, 105024 (2015) | 10.1103/PhysRevD.92.105024 | TU-1004, IPMU-15-0128 | hep-th astro-ph.CO cond-mat.soft hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Real scalar fields are known to fragment into spatially localized and
long-lived solitons called oscillons or $I$-balls. We prove the adiabatic
invariance of the oscillons/$I$-balls for a potential that allows periodic
motion even in the presence of non-negligible spatial gradient energy. We show
that such potential ... | [
{
"created": "Wed, 5 Aug 2015 10:27:46 GMT",
"version": "v1"
}
] | 2015-11-25 | [
[
"Kawasaki",
"Masahiro",
""
],
[
"Takahashi",
"Fuminobu",
""
],
[
"Takeda",
"Naoyuki",
""
]
] | Real scalar fields are known to fragment into spatially localized and long-lived solitons called oscillons or $I$-balls. We prove the adiabatic invariance of the oscillons/$I$-balls for a potential that allows periodic motion even in the presence of non-negligible spatial gradient energy. We show that such potential is... |
2003.03619 | Roldao da Rocha | R. da Rocha, A. A. Tomaz | Hearing the shape of inequivalent spin structures and exotic Dirac
operators | 30 pages | J. Phys. A: Math. Theor. 53 (2020) 465201 | 10.1088/1751-8121/abacdc | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exotic spinor fields arise from inequivalent spin structures on non-trivial
topological manifolds, $M$. This induces an additional term in the Dirac
operator, defined by the cohomology group $H^1(M,\mathbb{Z}_2)$ that rules a
Cech cohomology class. This formalism is extended for manifolds of any finite
dimension, end... | [
{
"created": "Sat, 7 Mar 2020 17:54:29 GMT",
"version": "v1"
}
] | 2020-10-28 | [
[
"da Rocha",
"R.",
""
],
[
"Tomaz",
"A. A.",
""
]
] | Exotic spinor fields arise from inequivalent spin structures on non-trivial topological manifolds, $M$. This induces an additional term in the Dirac operator, defined by the cohomology group $H^1(M,\mathbb{Z}_2)$ that rules a Cech cohomology class. This formalism is extended for manifolds of any finite dimension, endow... |
hep-th/9912182 | Tian-Jun Li | Tianjun Li | Classification of 5-Dimensional Space-Time with Parallel 3-Branes | 29 pages, Latex, 1 reference and 1 note added | Nucl.Phys.B582:176-202,2000 | 10.1016/S0550-3213(00)00316-3 | null | hep-th hep-ph | null | If the fifth dimension is one-dimensional connected manifold, up to
diffeomorphic, the only possible space-time will be $M^4 \times R^1$, $M^4
\times R^1/Z_2$, $M^4 \times S^1$ and $M^4 \times S^1/Z_2$. And there exist two
possibilities on cosmology constant along the fifth dimension: the cosmology
constant is consta... | [
{
"created": "Mon, 20 Dec 1999 21:08:29 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Apr 2000 18:13:02 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Li",
"Tianjun",
""
]
] | If the fifth dimension is one-dimensional connected manifold, up to diffeomorphic, the only possible space-time will be $M^4 \times R^1$, $M^4 \times R^1/Z_2$, $M^4 \times S^1$ and $M^4 \times S^1/Z_2$. And there exist two possibilities on cosmology constant along the fifth dimension: the cosmology constant is constant... |
hep-th/0410204 | Soroka Vyacheslav | Vyacheslav A. Soroka | Reply to Professor Peter van Nieuwenhuizen in connection with
hep-th/0408137 | 1 page, LaTeX, correction of a misprint | null | null | null | hep-th | null | I reply to Professor Peter van Nieuwenhuizen in connection with
hep-th/0408137
| [
{
"created": "Wed, 20 Oct 2004 08:20:18 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Nov 2004 14:11:45 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Soroka",
"Vyacheslav A.",
""
]
] | I reply to Professor Peter van Nieuwenhuizen in connection with hep-th/0408137 |
hep-th/0005047 | Micha Berkooz | Micha Berkooz (Princeton) and Moshe Rozali (Rutgers) | Near Hagedorn Dynamics of NS Fivebranes, or A New Universality Class of
Coiled Strings | 37 pages, important signs in section 6.4 corrected, references added | JHEP 0005 (2000) 040 | 10.1088/1126-6708/2000/05/040 | null | hep-th | null | We analyze the thermodynamics of NS 5-branes as the temperature approaches
the NS 5-branes' Hagedorn temperature, and conclude that the dynamics of
``Little String Theory'' is a new universality class of interacting strings.
First we point out how to vary the temperature of the near extremal solution by
taking into a... | [
{
"created": "Thu, 4 May 2000 22:22:58 GMT",
"version": "v1"
},
{
"created": "Fri, 12 May 2000 14:26:14 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Berkooz",
"Micha",
"",
"Princeton"
],
[
"Rozali",
"Moshe",
"",
"Rutgers"
]
] | We analyze the thermodynamics of NS 5-branes as the temperature approaches the NS 5-branes' Hagedorn temperature, and conclude that the dynamics of ``Little String Theory'' is a new universality class of interacting strings. First we point out how to vary the temperature of the near extremal solution by taking into acc... |
1310.5536 | Pablo Bueno | Pablo Bueno | Agujeros negros cu\'anticos en la teor\'ia de cuerdas tipo-IIA | M.Sc. Thesis, IFT UAM/CSIC, October 2013. 67 pages, 3 figures. Fully
in Spanish | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of Type-IIA String Theory compactified to four dimensions on a
Calabi-Yau manifold (CY), we study the effect of considering perturbative and
non-perturbative corrections (in alpha prime) to the prepotential of the
resulting effective Supergravity theory on the space of black hole solutions.
Considering... | [
{
"created": "Mon, 21 Oct 2013 13:11:25 GMT",
"version": "v1"
}
] | 2013-10-22 | [
[
"Bueno",
"Pablo",
""
]
] | In the context of Type-IIA String Theory compactified to four dimensions on a Calabi-Yau manifold (CY), we study the effect of considering perturbative and non-perturbative corrections (in alpha prime) to the prepotential of the resulting effective Supergravity theory on the space of black hole solutions. Considering t... |
0710.5709 | Paul K. Townsend | Paul K. Townsend | From Wave Geometry to Fake Supergravity | 14 pages. Minor Revisions to original. To appear in proceedings of
the 5th International Symposium on Quantum Theory and Symmetries (QTS5),
Vallodolid, July 2007. in version 2 | J.Phys.A41:304014,2008 | 10.1088/1751-8113/41/30/304014 | DAMTP-2007-99 | hep-th | null | The `Wave Geometry' equation of the pre-WWII Hiroshima program is also the
key equation of the current `fake supergravity' program. I review the status of
(fake) supersymmetric domain walls and (fake) pseudo-supersymmetric
cosmologies. An extension of the domain-wall/cosmology correspondence to a
triple correspondenc... | [
{
"created": "Tue, 30 Oct 2007 17:30:28 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Dec 2007 15:25:41 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Townsend",
"Paul K.",
""
]
] | The `Wave Geometry' equation of the pre-WWII Hiroshima program is also the key equation of the current `fake supergravity' program. I review the status of (fake) supersymmetric domain walls and (fake) pseudo-supersymmetric cosmologies. An extension of the domain-wall/cosmology correspondence to a triple correspondence ... |
1806.06216 | Roberto Auzzi | Roberto Auzzi, Stefano Baiguera, Matteo Grassi, Giuseppe Nardelli and
Nicolo Zenoni | Complexity and action for warped AdS black holes | 21 pages, 8 figures, V2:minor changes | null | 10.1007/JHEP09(2018)013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Complexity=Action conjecture is studied for black holes in Warped AdS$_3$
space, realized as solutions of Einstein gravity plus matter. The time
dependence of the action of the Wheeler-DeWitt patch is investigated, both for
the non-rotating and the rotating case. The asymptotic growth rate is found to
be equal to... | [
{
"created": "Sat, 16 Jun 2018 10:30:25 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Jul 2019 18:07:03 GMT",
"version": "v2"
}
] | 2019-07-03 | [
[
"Auzzi",
"Roberto",
""
],
[
"Baiguera",
"Stefano",
""
],
[
"Grassi",
"Matteo",
""
],
[
"Nardelli",
"Giuseppe",
""
],
[
"Zenoni",
"Nicolo",
""
]
] | The Complexity=Action conjecture is studied for black holes in Warped AdS$_3$ space, realized as solutions of Einstein gravity plus matter. The time dependence of the action of the Wheeler-DeWitt patch is investigated, both for the non-rotating and the rotating case. The asymptotic growth rate is found to be equal to t... |
2302.01889 | Yann Proto | Dan Israel, Yann Proto | A Worldsheet Approach to $\mathbf{\mathcal{N}=1}$ Heterotic Flux
Backgrounds | 40 pages | null | 10.1007/JHEP06(2023)175 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Heterotic backgrounds with torsion preserving minimal supersymmetry in four
dimensions can be obtained as orbifolds of principal $T^{2}$ bundles over $K3$.
We consider a worldsheet description of these backgrounds as gauged linear
sigma-models (GLSMs) with $(0,2)$ supersymmetry. Such a formulation provides a
useful f... | [
{
"created": "Fri, 3 Feb 2023 17:58:15 GMT",
"version": "v1"
}
] | 2023-07-26 | [
[
"Israel",
"Dan",
""
],
[
"Proto",
"Yann",
""
]
] | Heterotic backgrounds with torsion preserving minimal supersymmetry in four dimensions can be obtained as orbifolds of principal $T^{2}$ bundles over $K3$. We consider a worldsheet description of these backgrounds as gauged linear sigma-models (GLSMs) with $(0,2)$ supersymmetry. Such a formulation provides a useful fra... |
0901.4622 | Silviu-Constantin Sararu | E. M. Cioroianu, E. Diaconu, S. C. Sararu | On the uniqueness of D=11 interactions among a graviton, a massless
gravitino and a three-form. III: Graviton and gravitini | 16 pages | Int.J.Mod.Phys.A23:4861-4875,2008 | 10.1142/S0217751X08041244 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Under the hypotheses of smoothness of the interactions in the coupling
constant, locality, Poincare invariance, Lorentz covariance, and the
preservation of the number of derivatives on each field in the Lagrangian of
the interacting theory (the same number of derivatives like in the free
Lagrangian), we prove that in... | [
{
"created": "Thu, 29 Jan 2009 08:46:57 GMT",
"version": "v1"
}
] | 2009-03-04 | [
[
"Cioroianu",
"E. M.",
""
],
[
"Diaconu",
"E.",
""
],
[
"Sararu",
"S. C.",
""
]
] | Under the hypotheses of smoothness of the interactions in the coupling constant, locality, Poincare invariance, Lorentz covariance, and the preservation of the number of derivatives on each field in the Lagrangian of the interacting theory (the same number of derivatives like in the free Lagrangian), we prove that in D... |
2312.13520 | Katsuki Aoki | Katsuki Aoki and Yu-tin Huang | Anomalous Thresholds for the S-matrix of Unstable Particles | 40 pages, many figures, v2: clarification and appendix added, Figures
3, 10 and 13 added, to appear in JHEP | null | null | YITP-23-167 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we study the analytic properties of S-matrix for unstable
particles, which is defined as the residues on the unphysical sheets where
unstable poles reside. We demonstrate that anomalous thresholds associated with
UV physics are unavoidable for unstable particles. This is in contrast to
stable particles,... | [
{
"created": "Thu, 21 Dec 2023 01:50:06 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jul 2024 22:53:28 GMT",
"version": "v2"
}
] | 2024-07-25 | [
[
"Aoki",
"Katsuki",
""
],
[
"Huang",
"Yu-tin",
""
]
] | In this work, we study the analytic properties of S-matrix for unstable particles, which is defined as the residues on the unphysical sheets where unstable poles reside. We demonstrate that anomalous thresholds associated with UV physics are unavoidable for unstable particles. This is in contrast to stable particles, w... |
hep-th/9709032 | null | J.J.M. Verbaarschot | Universal Fluctuations in Dirac Spectra | 30 pages, 6 figures, Latex, Invited talk at the "Nato Advanced
Research Workshop on Theoretical Physics: New Development in Quantum Field
Theory", Zakopane, 1997 | null | null | null | hep-th | null | In these two lectures given at the 1997 Zakopane workshop on "New
Developments in Quantum Field Theory" we review recent results on universal
fluctuations in QCD Dirac spectra. We start the first lecture with a review of
some general properties of Dirac spectra. It will be argued that there is an
intimate relation be... | [
{
"created": "Wed, 3 Sep 1997 22:31:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Verbaarschot",
"J. J. M.",
""
]
] | In these two lectures given at the 1997 Zakopane workshop on "New Developments in Quantum Field Theory" we review recent results on universal fluctuations in QCD Dirac spectra. We start the first lecture with a review of some general properties of Dirac spectra. It will be argued that there is an intimate relation betw... |
1506.07528 | Dean Carmi | Dean Carmi | On the Shape Dependence of Entanglement Entropy | 24 pages, 2 figures, minor changes, added references | null | 10.1007/JHEP12(2015)043 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the shape dependence of entanglement entropy (EE) by deforming
symmetric entangling surfaces. We show that entangling surfaces with a
rotational or translational symmetry extremize (locally) the EE with respect to
shape deformations that break some of the symmetry (i.e. the 1st order
correction vanishes). Th... | [
{
"created": "Wed, 24 Jun 2015 20:00:58 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Sep 2015 20:56:55 GMT",
"version": "v2"
}
] | 2016-01-27 | [
[
"Carmi",
"Dean",
""
]
] | We study the shape dependence of entanglement entropy (EE) by deforming symmetric entangling surfaces. We show that entangling surfaces with a rotational or translational symmetry extremize (locally) the EE with respect to shape deformations that break some of the symmetry (i.e. the 1st order correction vanishes). This... |
0712.3560 | Oscar Varela | Jerome P. Gauntlett and Oscar Varela | D=5 SU(2)xU(1) Gauged Supergravity from D=11 Supergravity | v2: 1+26 pages. Minor changes, references and acknowledgements added.
Version published in JHEP | JHEP 0802:083,2008 | 10.1088/1126-6708/2008/02/083 | null | hep-th | null | We consider the most general class of supersymmetric solutions of D=11
supergravity consisting of a warped product of AdS_5 with a six-dimensional
internal manifold N_6, which are dual to N=2 super conformal field theories in
d=4. For any such N_6 we construct the full non-linear Kaluza-Klein ansatz for
the reduction... | [
{
"created": "Thu, 20 Dec 2007 20:31:39 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Feb 2008 10:30:49 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Gauntlett",
"Jerome P.",
""
],
[
"Varela",
"Oscar",
""
]
] | We consider the most general class of supersymmetric solutions of D=11 supergravity consisting of a warped product of AdS_5 with a six-dimensional internal manifold N_6, which are dual to N=2 super conformal field theories in d=4. For any such N_6 we construct the full non-linear Kaluza-Klein ansatz for the reduction o... |
1107.1718 | Sakura Schafer-Nameki | Joseph Marsano, Natalia Saulina, Sakura Schafer-Nameki | On G-flux, M5 instantons, and U(1)s in F-theory | 46 pages, 1 figure | null | null | EFI-11-20, KCL-MTH-11-14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Local aspects of singular F-theory compactifications for SUSY GUT
model-building are fairly well understood in terms of Higgs bundles and their
spectral data. Several global issues remain, however, including a description
of G-fluxes, which are key to constructing chiral matter and stabilizing
moduli, and the global ... | [
{
"created": "Fri, 8 Jul 2011 20:00:06 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2011 17:10:13 GMT",
"version": "v2"
}
] | 2011-09-23 | [
[
"Marsano",
"Joseph",
""
],
[
"Saulina",
"Natalia",
""
],
[
"Schafer-Nameki",
"Sakura",
""
]
] | Local aspects of singular F-theory compactifications for SUSY GUT model-building are fairly well understood in terms of Higgs bundles and their spectral data. Several global issues remain, however, including a description of G-fluxes, which are key to constructing chiral matter and stabilizing moduli, and the global re... |
2407.06572 | Susobhan Mandal | Susobhan Mandal and S. Shankaranarayanan (IIT Bombay) | Origin of effective graviton mass from spontaneous symmetry breaking of
scalar field | The key results of the paper are in the first 10 pages. The detailed
calculations and other technicalities are deferred to the five Appendices | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | General relativity and quantum field theory govern all fundamental physical
processes, from nuclear and subatomic scales to the solar system, galactic, and
cosmology. Both theories work remarkably well in their tested domains. However,
there is minimal overlap between the two domains. Our work demonstrates that
the n... | [
{
"created": "Tue, 9 Jul 2024 06:06:30 GMT",
"version": "v1"
}
] | 2024-07-10 | [
[
"Mandal",
"Susobhan",
"",
"IIT Bombay"
],
[
"Shankaranarayanan",
"S.",
"",
"IIT Bombay"
]
] | General relativity and quantum field theory govern all fundamental physical processes, from nuclear and subatomic scales to the solar system, galactic, and cosmology. Both theories work remarkably well in their tested domains. However, there is minimal overlap between the two domains. Our work demonstrates that the non... |
hep-th/0101091 | Ysmyung | N. J. Kim (Inje Univ), H. W. Lee (Inje Univ), and Y. S. Myung (Inje
Univ) | Role of the brane curvature scalar in the brane world cosmology | 9 pages, comments and references added, version to appear in PLB | Phys.Lett.B504:323-328,2001 | 10.1016/S0370-2693(01)00236-2 | INJE-TP-01-01 | hep-th | null | We include the brane curvature scalar to study its cosmological implication
in the brane world cosmology. This term is usually introduced to obtain the
well-defined stress-energy tensor on the boundary of anti de
Sitter-Schwarzschild space. Here we treat this as the perturbed term for
cosmological purpose. We find co... | [
{
"created": "Mon, 15 Jan 2001 05:25:00 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2001 05:24:55 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Feb 2001 01:49:41 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Kim",
"N. J.",
"",
"Inje Univ"
],
[
"Lee",
"H. W.",
"",
"Inje Univ"
],
[
"Myung",
"Y. S.",
"",
"Inje\n Univ"
]
] | We include the brane curvature scalar to study its cosmological implication in the brane world cosmology. This term is usually introduced to obtain the well-defined stress-energy tensor on the boundary of anti de Sitter-Schwarzschild space. Here we treat this as the perturbed term for cosmological purpose. We find corr... |
hep-th/0310054 | Gary T. Horowitz | Thomas Hertog, Gary T. Horowitz, and Kengo Maeda | Negative Energy in String Theory and Cosmic Censorship Violation | 23 pages, 2 figures, v2: argument for forming naked singularities
clarified, references added | Phys.Rev. D69 (2004) 105001 | 10.1103/PhysRevD.69.105001 | null | hep-th gr-qc | null | We find asymptotically anti de Sitter solutions in N=8 supergravity which
have negative total energy. This is possible since the boundary conditions
required for the positive energy theorem are stronger than those required for
finite mass (and allowed by string theory). But stability of the anti de Sitter
vacuum is s... | [
{
"created": "Mon, 6 Oct 2003 17:20:44 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Dec 2003 18:23:59 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Hertog",
"Thomas",
""
],
[
"Horowitz",
"Gary T.",
""
],
[
"Maeda",
"Kengo",
""
]
] | We find asymptotically anti de Sitter solutions in N=8 supergravity which have negative total energy. This is possible since the boundary conditions required for the positive energy theorem are stronger than those required for finite mass (and allowed by string theory). But stability of the anti de Sitter vacuum is sti... |
hep-th/9707170 | Joe Polchinski | Gary T. Horowitz and Joseph Polchinski | Self Gravitating Fundamental Strings | 20 pages, LaTeX | Phys.Rev.D57:2557-2563,1998 | 10.1103/PhysRevD.57.2557 | NSF-ITP-97-097 | hep-th | null | We study the configuration of a typical highly excited string as one slowly
increases the string coupling. The dominant interactions are the long range
dilaton and gravitational attraction. In four spacetime dimensions, the string
slowly contracts from its initial (large) size until it approaches the string
scale whe... | [
{
"created": "Fri, 18 Jul 1997 23:10:46 GMT",
"version": "v1"
}
] | 2009-10-09 | [
[
"Horowitz",
"Gary T.",
""
],
[
"Polchinski",
"Joseph",
""
]
] | We study the configuration of a typical highly excited string as one slowly increases the string coupling. The dominant interactions are the long range dilaton and gravitational attraction. In four spacetime dimensions, the string slowly contracts from its initial (large) size until it approaches the string scale where... |
hep-th/0508229 | Gary Shiu | Diego Chialva, Gary Shiu, Bret Underwood | Warped Reheating in Multi-Throat Brane Inflation | 29 pages, 4 figures, discussions on closed string decay expanded,
references added | JHEP 0601 (2006) 014 | 10.1088/1126-6708/2006/01/014 | MAD-TH-05-5, SISSA-62/2005/EP | hep-th astro-ph hep-ph | null | We investigate in some quantitative details the viability of reheating in
multi-throat brane inflationary scenarios by estimating and comparing the time
scales for the various processes involved. We also calculate within
perturbative string theory the decay rate of excited closed strings into KK
modes and compare wit... | [
{
"created": "Tue, 30 Aug 2005 16:47:47 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2005 15:37:07 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Chialva",
"Diego",
""
],
[
"Shiu",
"Gary",
""
],
[
"Underwood",
"Bret",
""
]
] | We investigate in some quantitative details the viability of reheating in multi-throat brane inflationary scenarios by estimating and comparing the time scales for the various processes involved. We also calculate within perturbative string theory the decay rate of excited closed strings into KK modes and compare with ... |
0709.3227 | Haba Zbigniew | Z. Haba | Green functions and dimensional reduction of quantum fields on product
manifolds | 17 pages | Class.Quant.Grav.25:075005,2008 | 10.1088/0264-9381/25/7/075005 | null | hep-th gr-qc math-ph math.MP | null | We discuss Euclidean Green functions on product manifolds P=NxM. We show that
if M is compact then the Euclidean field on P can be approximated by its zero
mode which is a Euclidean field on N. We estimate the remainder of this
approximation. We show that for large distances on N the remainder is small. If
P=R^{D-1}x... | [
{
"created": "Thu, 20 Sep 2007 13:13:21 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Feb 2008 15:52:09 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Haba",
"Z.",
""
]
] | We discuss Euclidean Green functions on product manifolds P=NxM. We show that if M is compact then the Euclidean field on P can be approximated by its zero mode which is a Euclidean field on N. We estimate the remainder of this approximation. We show that for large distances on N the remainder is small. If P=R^{D-1}xS^... |
2402.02422 | Alexey Loginov | A. Yu. Loginov | Fermion-soliton scattering in a modified $\mathbb{CP}^{1}$ model | 17 pages, 5 figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The scattering of fermions in the background field of a topological soliton
of the modified $(2 + 1)$-dimensional $\mathbb{CP}^{1}$ model is studied here
both analytically and numerically. Unlike the original $\mathbb{CP}^{1}$ model,
the Lagrangian of the modified model contains a potential term. Due to this, a
dilat... | [
{
"created": "Sun, 4 Feb 2024 09:39:46 GMT",
"version": "v1"
}
] | 2024-02-06 | [
[
"Loginov",
"A. Yu.",
""
]
] | The scattering of fermions in the background field of a topological soliton of the modified $(2 + 1)$-dimensional $\mathbb{CP}^{1}$ model is studied here both analytically and numerically. Unlike the original $\mathbb{CP}^{1}$ model, the Lagrangian of the modified model contains a potential term. Due to this, a dilatat... |
hep-th/9906120 | Takahashi Hidenori | T. Fujita, T. Kake, H. Takahashi | Strong Coupling Limit of Bethe Ansatz Solutions in Massive Thirring
Model | 15 pages, to appear in Ann. Phys. 281 (2000), May | Annals Phys. 282 (2000) 100-114 | 10.1006/aphy.2000.6030 | null | hep-th | null | We study the strong coupling limit of the Bethe ansatz solutions in the
massive Thirring model. We find analytical expressions for the energy
eigenvalues for the vacuum state as well as n-particle n- hole states. This
formula is compared with the numerical results and is found to achieve a very
good agreement.
Also... | [
{
"created": "Wed, 16 Jun 1999 06:57:01 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Apr 2000 09:08:51 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Fujita",
"T.",
""
],
[
"Kake",
"T.",
""
],
[
"Takahashi",
"H.",
""
]
] | We study the strong coupling limit of the Bethe ansatz solutions in the massive Thirring model. We find analytical expressions for the energy eigenvalues for the vacuum state as well as n-particle n- hole states. This formula is compared with the numerical results and is found to achieve a very good agreement. Also, it... |
1402.2808 | Thomas Mertens | Thomas G. Mertens, Henri Verschelde, Valentin I. Zakharov | The Thermal Scalar and Random Walks in AdS3 and BTZ | 74 pages, v2: version accepted for publication in JHEP | JHEP 1406 (2014) 156 | 10.1007/JHEP06(2014)156 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze near-Hagedorn thermodynamics of strings in the WZW $AdS_3$ model.
We compute the thermal spectrum of all primaries and find the thermal scalar
explicitly in the string spectrum using CFT twist techniques. Then we use the
link to the Euclidean WZW BTZ black hole and write down the Euclidean BTZ
spectrum. We... | [
{
"created": "Wed, 12 Feb 2014 12:58:24 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jul 2014 09:14:01 GMT",
"version": "v2"
}
] | 2014-07-09 | [
[
"Mertens",
"Thomas G.",
""
],
[
"Verschelde",
"Henri",
""
],
[
"Zakharov",
"Valentin I.",
""
]
] | We analyze near-Hagedorn thermodynamics of strings in the WZW $AdS_3$ model. We compute the thermal spectrum of all primaries and find the thermal scalar explicitly in the string spectrum using CFT twist techniques. Then we use the link to the Euclidean WZW BTZ black hole and write down the Euclidean BTZ spectrum. We g... |
0706.0207 | Philip D. Mannheim | Carl M. Bender and Philip D. Mannheim | No-ghost theorem for the fourth-order derivative Pais-Uhlenbeck
oscillator model | revtex4, 4 pages | Phys.Rev.Lett.100:110402,2008 | 10.1103/PhysRevLett.100.110402 | preprint LA-UR-07-3525 | hep-th gr-qc quant-ph | null | Contrary to common belief, it is shown that theories whose field equations
are higher than second order in derivatives need not be stricken with ghosts.
In particular, the prototypical fourth-order derivative Pais-Uhlenbeck
oscillator model is shown to be free of states of negative energy or negative
norm. When corre... | [
{
"created": "Fri, 1 Jun 2007 20:46:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bender",
"Carl M.",
""
],
[
"Mannheim",
"Philip D.",
""
]
] | Contrary to common belief, it is shown that theories whose field equations are higher than second order in derivatives need not be stricken with ghosts. In particular, the prototypical fourth-order derivative Pais-Uhlenbeck oscillator model is shown to be free of states of negative energy or negative norm. When correct... |
2202.06959 | Justin Kaidi | Justin Kaidi, Mario Martone, Leonardo Rastelli, Mitch Weaver | Needles in a haystack: An algorithmic approach to the classification of
4d $\mathcal{N}=2$ SCFTs | 32+21 pages; v2: references added | null | 10.1007/JHEP03(2022)210 | YITP-SB-2022-02 | hep-th | http://creativecommons.org/licenses/by/4.0/ | There is a well-known map from 4d $\mathcal{N}=2$ superconformal field
theories (SCFTs) to 2d vertex operator algebras (VOAs). The 4d Schur index
corresponds to the VOA vacuum character, and must be a solution with integral
coefficients of a modular differential equation. This suggests a classification
program for 4d... | [
{
"created": "Mon, 14 Feb 2022 19:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Feb 2022 05:50:47 GMT",
"version": "v2"
}
] | 2022-04-20 | [
[
"Kaidi",
"Justin",
""
],
[
"Martone",
"Mario",
""
],
[
"Rastelli",
"Leonardo",
""
],
[
"Weaver",
"Mitch",
""
]
] | There is a well-known map from 4d $\mathcal{N}=2$ superconformal field theories (SCFTs) to 2d vertex operator algebras (VOAs). The 4d Schur index corresponds to the VOA vacuum character, and must be a solution with integral coefficients of a modular differential equation. This suggests a classification program for 4d $... |
1604.01346 | Ya-Wen Sun | Karl Landsteiner, Yan Liu, Ya-Wen Sun | Odd viscosity in the quantum critical region of a holographic Weyl
semimetal | 20 pages, 5 figures | Phys. Rev. Lett. 117, 081604 (2016) | 10.1103/PhysRevLett.117.081604 | IFT-UAM/CSIC-16-032 | hep-th cond-mat.other cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study odd viscosity in a holographic model of a Weyl semimetal. The model
is characterised by a quantum phase transition from a topological semimetal to
a trivial semimetal state. Since the model is axisymmetric in three spatial
dimensions there are two independent odd viscosities. Both odd viscosity
coefficients ... | [
{
"created": "Tue, 5 Apr 2016 17:47:33 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Landsteiner",
"Karl",
""
],
[
"Liu",
"Yan",
""
],
[
"Sun",
"Ya-Wen",
""
]
] | We study odd viscosity in a holographic model of a Weyl semimetal. The model is characterised by a quantum phase transition from a topological semimetal to a trivial semimetal state. Since the model is axisymmetric in three spatial dimensions there are two independent odd viscosities. Both odd viscosity coefficients ar... |
1512.06250 | Nikolaos Mavromatos | Nick E. Mavromatos (King's College London) | Supersymmetry, Cosmological Constant and Inflation: Towards a
fundamental cosmic picture via "running vacuum" | 18 pages latex, four pdf figures incorporated, uses special macros.
Invited plenary talk at the 4th ICNFP 2015, 23-30 August 2015 (Kolymbari,
Crete, Greece). The talk reviews material from arXiv:1312.5197,
arXiv:1409.3183, arXiv:1505.04434. arXiv admin note: substantial text overlap
with arXiv:1412.6437 | null | 10.1051/epjconf/201612602020 | LCTS/2015-47, KCL-PH-TH/2015-57 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | On the occasion of a century from the proposal of General relativity by
Einstein, I attempt to tackle some open issues in modern cosmology, via a toy
but non-trivial model. Specifically, I would like to link together: (i) the
smallness of the cosmological constant today, (ii) the evolution of the
universe from an inf... | [
{
"created": "Sat, 19 Dec 2015 13:49:01 GMT",
"version": "v1"
}
] | 2016-11-23 | [
[
"Mavromatos",
"Nick E.",
"",
"King's College London"
]
] | On the occasion of a century from the proposal of General relativity by Einstein, I attempt to tackle some open issues in modern cosmology, via a toy but non-trivial model. Specifically, I would like to link together: (i) the smallness of the cosmological constant today, (ii) the evolution of the universe from an infla... |
2402.13337 | Edgar Shaghoulian | Kuroush Allameh and Edgar Shaghoulian | Modular invariance and thermal effective field theory in CFT | 20 pages and a lotta circles. v2: updated references | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use thermal effective field theory to derive that the coefficient of the
first subleading piece of the thermal free energy, $c_1$, is equal to the
coefficient of the subleading piece of the Casimir energy on $S^1 \times
S^{d-2}$ for $d \geq 4$. We conjecture that this coefficient obeys a sign
constraint $c_1 \geq ... | [
{
"created": "Tue, 20 Feb 2024 19:27:15 GMT",
"version": "v1"
},
{
"created": "Tue, 7 May 2024 18:23:29 GMT",
"version": "v2"
}
] | 2024-05-09 | [
[
"Allameh",
"Kuroush",
""
],
[
"Shaghoulian",
"Edgar",
""
]
] | We use thermal effective field theory to derive that the coefficient of the first subleading piece of the thermal free energy, $c_1$, is equal to the coefficient of the subleading piece of the Casimir energy on $S^1 \times S^{d-2}$ for $d \geq 4$. We conjecture that this coefficient obeys a sign constraint $c_1 \geq 0$... |
hep-th/9709098 | B. P. Mandal | Bhabani Prasad Mandal and Subir Mukhopadhyay | D-brane interaction in the type IIB Matrix Model | Revtex, 18 pages, No figure | Phys.Lett. B419 (1998) 62-72 | 10.1016/S0370-2693(97)01421-4 | IP-BBSR/97-33 | hep-th | null | We calculate the potential between bound states of D-branes of different
dimension in IIB matrix model upto one loop order and find nice agreement with
the open string calculations in short and large distance limit. We also
consider the scattering of bound states of D-branes, calculate the scattering
phase shift and ... | [
{
"created": "Mon, 15 Sep 1997 12:22:36 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Mandal",
"Bhabani Prasad",
""
],
[
"Mukhopadhyay",
"Subir",
""
]
] | We calculate the potential between bound states of D-branes of different dimension in IIB matrix model upto one loop order and find nice agreement with the open string calculations in short and large distance limit. We also consider the scattering of bound states of D-branes, calculate the scattering phase shift and an... |
hep-th/9908058 | MuLin Yan | Sze-Shiang Feng and Guang-Jiong Ni | Gaussian Effective Potential Analysis of Sinh(Sine)-Gordon Models by New
Regularization-Renormalization Scheme | 16 pages, LATEX, no figures, to appear in Int. J. Mod. Phys. A | Int.J.Mod.Phys. A14 (1999) 4259-4274 | 10.1142/S0217751X99002001 | null | hep-th | null | Using the new regularization and renormalization scheme recently proposed by
Yang and used by Ni et al, we analyse the sine-Gordon and sinh-Gordon models
within the framework of Gaussian effective potential in D+1 dimensions. Our
analysis suffers no divergence and so does not suffer from the manipulational
obscuritie... | [
{
"created": "Sun, 8 Aug 1999 11:51:32 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Feng",
"Sze-Shiang",
""
],
[
"Ni",
"Guang-Jiong",
""
]
] | Using the new regularization and renormalization scheme recently proposed by Yang and used by Ni et al, we analyse the sine-Gordon and sinh-Gordon models within the framework of Gaussian effective potential in D+1 dimensions. Our analysis suffers no divergence and so does not suffer from the manipulational obscurities ... |
0712.1610 | Alexander Westphal | Andrei Linde and Alexander Westphal | Accidental Inflation in String Theory | 15 pages, 6 figures, LaTeX, uses RevTex 4 | JCAP 0803:005,2008 | 10.1088/1475-7516/2008/03/005 | SU-ITP-07/24 | hep-th astro-ph gr-qc | null | We show that inflation in type IIB string theory driven by the volume modulus
can be realized in the context of the racetrack-based Kallosh-Linde model (KL)
of moduli stabilization. Inflation here arises through the volume modulus
slow-rolling down from a flat hill-top or inflection point of the scalar
potential. Thi... | [
{
"created": "Tue, 11 Dec 2007 20:19:39 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Linde",
"Andrei",
""
],
[
"Westphal",
"Alexander",
""
]
] | We show that inflation in type IIB string theory driven by the volume modulus can be realized in the context of the racetrack-based Kallosh-Linde model (KL) of moduli stabilization. Inflation here arises through the volume modulus slow-rolling down from a flat hill-top or inflection point of the scalar potential. This ... |
0712.3760 | Larisa Jonke | I. Andric, L. Jonke, D. Jurman, and H. B. Nielsen | Homolumo Gap and Matrix Model | 8 pages, 2 figures | Phys.Rev.D77:127701,2008 | 10.1103/PhysRevD.77.127701 | CERN-PH-TH/2007-253 | hep-th | null | We discuss a dynamical matrix model by which probability distribution is
associated with Gaussian ensembles from random matrix theory. We interpret the
matrix M as a Hamiltonian representing interaction of a bosonic system with a
single fermion. We show that a system of second-quantized fermions influences
the ground... | [
{
"created": "Fri, 21 Dec 2007 17:49:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Andric",
"I.",
""
],
[
"Jonke",
"L.",
""
],
[
"Jurman",
"D.",
""
],
[
"Nielsen",
"H. B.",
""
]
] | We discuss a dynamical matrix model by which probability distribution is associated with Gaussian ensembles from random matrix theory. We interpret the matrix M as a Hamiltonian representing interaction of a bosonic system with a single fermion. We show that a system of second-quantized fermions influences the ground s... |
0808.1725 | Shamit Kachru | Shamit Kachru, Xiao Liu and Michael Mulligan | Gravity Duals of Lifshitz-like Fixed Points | 17 pages, harvmac; v2 comments about behavior of metric near r=0
added (thanks to S. Hartnoll and G. Horowitz) | Phys.Rev.D78:106005,2008 | 10.1103/PhysRevD.78.106005 | SLAC-PUB-13354, SU-ITP-08/16 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find candidate macroscopic gravity duals for scale-invariant but
non-Lorentz invariant fixed points, which do not have particle number as a
conserved quantity. We compute two-point correlation functions which exhibit
novel behavior relative to their AdS counterparts, and find holographic
renormalization group flow... | [
{
"created": "Wed, 13 Aug 2008 18:44:48 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Aug 2008 00:59:15 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Kachru",
"Shamit",
""
],
[
"Liu",
"Xiao",
""
],
[
"Mulligan",
"Michael",
""
]
] | We find candidate macroscopic gravity duals for scale-invariant but non-Lorentz invariant fixed points, which do not have particle number as a conserved quantity. We compute two-point correlation functions which exhibit novel behavior relative to their AdS counterparts, and find holographic renormalization group flows ... |
hep-th/0603077 | Betti Hartmann | Eugenio R. Bezerra de Mello (University of Paraiba, Brazil) and Betti
Hartmann (International University Bremen, Germany) | Localising gravity in composite monopole brane worlds without bulk
cosmological constant | 14 pages including 5 eps figures | Phys.Lett.B639:546-552,2006 | 10.1016/j.physletb.2006.06.072 | null | hep-th gr-qc | null | We study a 7-dimensional brane world scenario with a Ricci-flat 3-brane
residing in the core of a composite monopole defect, i.e. a defect composed of
a 'tHooft-Polyakov and a global monopole. Admitting a direct interaction
between the two bosonic sectors of the theory, we analyse the structure of the
space-time in t... | [
{
"created": "Thu, 9 Mar 2006 16:53:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"de Mello",
"Eugenio R. Bezerra",
"",
"University of Paraiba, Brazil"
],
[
"Hartmann",
"Betti",
"",
"International University Bremen, Germany"
]
] | We study a 7-dimensional brane world scenario with a Ricci-flat 3-brane residing in the core of a composite monopole defect, i.e. a defect composed of a 'tHooft-Polyakov and a global monopole. Admitting a direct interaction between the two bosonic sectors of the theory, we analyse the structure of the space-time in the... |
0804.4836 | Felipe Canoura | Felipe Canoura | String Dual of N=1 Super Yang-Mills on the Cylinder | 8 pages, LaTex. Contribution to the proceedings of the 3rd RTN
Network Workshop and Midterm Meeting: Constituents, Fundamental Forces and
Symmetries of the Universe, Valencia, Spain, 1-5 Oct | null | 10.1002/prop.200810543 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the stringy description of N=1 supersymmetric SU(N) gauge theory on
R^{1,2}xS^1. Our description is based on the known Maldacena-Nunez solution,
properly modified to account for the compact dimension. The most interesting of
its properties is that extra BPS M-branes are present, which generate a
non-perturba... | [
{
"created": "Wed, 30 Apr 2008 14:44:56 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Canoura",
"Felipe",
""
]
] | We study the stringy description of N=1 supersymmetric SU(N) gauge theory on R^{1,2}xS^1. Our description is based on the known Maldacena-Nunez solution, properly modified to account for the compact dimension. The most interesting of its properties is that extra BPS M-branes are present, which generate a non-perturbati... |
2303.17442 | Aldo Vera | Patrick Concha, Carla Henr\'iquez-Baez, Evelyn Rodr\'iguez, Aldo Vera | Exact flavored black $p$-branes and self-gravitating instantons from
toroidal black holes with Skyrme hair | 25 pages, 9 figures, some comments and references added, accepted for
publication in Phys. Rev. D | null | 10.1103/PhysRevD.107.124043 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this paper, using the maximal embedding of $SU(2)$ into $SU(N)$ in the
Euler angles parameterization, we construct a novel family of exact solutions
of the Einstein $SU(N)$-Skyrme model. First, we present a hairy toroidal black
hole in $D=4$ dimensions. This solution is asymptotically locally anti-de
Sitter and is... | [
{
"created": "Thu, 30 Mar 2023 15:13:38 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jun 2023 15:43:43 GMT",
"version": "v2"
}
] | 2023-07-05 | [
[
"Concha",
"Patrick",
""
],
[
"Henríquez-Baez",
"Carla",
""
],
[
"Rodríguez",
"Evelyn",
""
],
[
"Vera",
"Aldo",
""
]
] | In this paper, using the maximal embedding of $SU(2)$ into $SU(N)$ in the Euler angles parameterization, we construct a novel family of exact solutions of the Einstein $SU(N)$-Skyrme model. First, we present a hairy toroidal black hole in $D=4$ dimensions. This solution is asymptotically locally anti-de Sitter and is c... |
2401.05662 | Pramod Padmanabhan Mr. | Pramod Padmanabhan, Kun Hao, Vladimir Korepin | Yang-Baxter solutions from commuting operators | 25 pages, v3 shortened version, includes only the new multi-parameter
and non-regular R-matrices | null | null | null | hep-th cond-mat.stat-mech math-ph math.MP | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We construct $R$-matrices (with a multidimensional spectral parameter) that
include additive as well as non-additive parameters. They satisfy the colored
Yang-Baxter equation. The solutions depend on a set of commuting operators.
They change with the representation of the latter. The associated Yang-Baxter
algebra an... | [
{
"created": "Thu, 11 Jan 2024 04:50:29 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Feb 2024 15:02:19 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Apr 2024 23:51:37 GMT",
"version": "v3"
}
] | 2024-04-12 | [
[
"Padmanabhan",
"Pramod",
""
],
[
"Hao",
"Kun",
""
],
[
"Korepin",
"Vladimir",
""
]
] | We construct $R$-matrices (with a multidimensional spectral parameter) that include additive as well as non-additive parameters. They satisfy the colored Yang-Baxter equation. The solutions depend on a set of commuting operators. They change with the representation of the latter. The associated Yang-Baxter algebra and ... |
1103.1887 | Boris Pioline | Jan Manschot, Boris Pioline, Ashoke Sen | A fixed point formula for the index of multi-centered N=2 black holes | 61 pages, 3 figures | JHEP 1105:057,2011 | 10.1007/JHEP05(2011)057 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a formula for computing the (moduli-dependent) contribution of
multi-centered solutions to the total BPS index in terms of the
(moduli-independent) indices associated to single-centered solutions. The main
tool in our analysis is the computation of the refined index Tr(-y)^{2J_3} of
configurational degrees... | [
{
"created": "Wed, 9 Mar 2011 21:12:28 GMT",
"version": "v1"
}
] | 2011-05-18 | [
[
"Manschot",
"Jan",
""
],
[
"Pioline",
"Boris",
""
],
[
"Sen",
"Ashoke",
""
]
] | We propose a formula for computing the (moduli-dependent) contribution of multi-centered solutions to the total BPS index in terms of the (moduli-independent) indices associated to single-centered solutions. The main tool in our analysis is the computation of the refined index Tr(-y)^{2J_3} of configurational degrees o... |
hep-th/0202118 | Mariana Grana | Mariana Gra\~na (UC, Santa Barbara) | D3-brane action in a supergravity background: the fermionic story | 23 pages. Minor corrections, references added | Phys.Rev. D66 (2002) 045014 | 10.1103/PhysRevD.66.045014 | null | hep-th | null | Using the kappa-symmetric action for a D3-brane, we study the interaction
between its world-volume fermions and a bosonic type IIB supergravity
background preserving 4-dimensional Lorentz invariance. We find that the
renormalizable terms in the action include only coupling between the fermions
and the 3-form flux in ... | [
{
"created": "Mon, 18 Feb 2002 21:00:38 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Feb 2002 19:32:10 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Apr 2002 20:39:45 GMT",
"version": "v3"
},
{
"created": "Fri, 12 Apr 2002 17:34:48 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Graña",
"Mariana",
"",
"UC, Santa Barbara"
]
] | Using the kappa-symmetric action for a D3-brane, we study the interaction between its world-volume fermions and a bosonic type IIB supergravity background preserving 4-dimensional Lorentz invariance. We find that the renormalizable terms in the action include only coupling between the fermions and the 3-form flux in th... |
hep-th/9306107 | John Gracey | J.A. Gracey | Computation of Critical Exponent \eta at O(1/N^3) in the Four Fermi
Model in Arbitrary Dimensions | 21 pages, latex, 6 figures (available from the author on request),
LTH-313 | Int. J. Mod. Phys. A9 (1994) 727-744 | 10.1142/S0217751X94000340 | null | hep-th | null | We solve the conformal bootstrap equations of the four fermi model or $O(N)$
Gross Neveu model to deduce the fermion anomalous dimension of the theory at
$O(1/N^3)$ in arbitrary dimensions.
| [
{
"created": "Mon, 21 Jun 1993 14:53:00 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Gracey",
"J. A.",
""
]
] | We solve the conformal bootstrap equations of the four fermi model or $O(N)$ Gross Neveu model to deduce the fermion anomalous dimension of the theory at $O(1/N^3)$ in arbitrary dimensions. |
hep-th/0102108 | null | A. P. Baeta Scarpelli, M. Sampaio, M. C. Nemes and B. Hiller
(UFMG-Brazil and Coimbra Univ.-Portugal) | Chiral Anomaly and CPT invariance in an implicit momentum space
regularization framework | 16 pages, LaTeX, version to appear in PRD | Phys.Rev.D64:046013,2001 | 10.1103/PhysRevD.64.046013 | null | hep-th | null | This is the second in a series of two contributions in which we set out to
establish a novel momentum space framework to treat field theoretical
infinities in perturbative calculations when parity-violating objects occur.
Since no analytic continuation on the space-time dimension is effected, this
framework can be pa... | [
{
"created": "Mon, 19 Feb 2001 21:15:23 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2001 22:02:19 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Scarpelli",
"A. P. Baeta",
"",
"UFMG-Brazil and Coimbra Univ.-Portugal"
],
[
"Sampaio",
"M.",
"",
"UFMG-Brazil and Coimbra Univ.-Portugal"
],
[
"Nemes",
"M. C.",
"",
"UFMG-Brazil and Coimbra Univ.-Portugal"
],
[
"Hiller",
"B.",
"",
"UFMG... | This is the second in a series of two contributions in which we set out to establish a novel momentum space framework to treat field theoretical infinities in perturbative calculations when parity-violating objects occur. Since no analytic continuation on the space-time dimension is effected, this framework can be part... |
hep-th/0309087 | V. Parameswaran Nair | V.P. Nair and Rashmi Ray | Some topological issues for ferromagnets and fluids | LaTeX, 19 pages | Nucl.Phys. B676 (2004) 659-675 | 10.1016/j.nuclphysb.2003.10.032 | CCNY-HEP-03/2 | hep-th cond-mat.mes-hall | null | We analyze the canonical structure of a continuum model of ferromagnets and
clarify known difficulties in defining a momentum density. The moments of the
momentum density corresponding to volume-preserving coordinate transformations
can be defined, but a nonsingular definition of the other moments requires an
enlarge... | [
{
"created": "Tue, 9 Sep 2003 01:10:32 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"Nair",
"V. P.",
""
],
[
"Ray",
"Rashmi",
""
]
] | We analyze the canonical structure of a continuum model of ferromagnets and clarify known difficulties in defining a momentum density. The moments of the momentum density corresponding to volume-preserving coordinate transformations can be defined, but a nonsingular definition of the other moments requires an enlargeme... |
hep-th/9812220 | Piet Claus | Piet Claus | Near-Horizon Supergravity Superspace | 6 pages, contribution to the proceedings of the "mid-term TMR meeting
on Quantum Aspects Theories, Supersymmetry and Unification", Corfu, September
20-26, 1998 | null | 10.1007/BFb0104257 | KUL-TF-98/60 | hep-th | null | We present a construction of the superspace of maximally supersymmetric
adS_{p+2} x S^{d-p-2} near-horizon geometry based entirely on the supergravity
constraints of which the bosonic space is a solution. Besides the geometric
superfields, i.e. the vielbeine and the spinconnection, we also derive the
isometries of th... | [
{
"created": "Wed, 23 Dec 1998 11:06:05 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Claus",
"Piet",
""
]
] | We present a construction of the superspace of maximally supersymmetric adS_{p+2} x S^{d-p-2} near-horizon geometry based entirely on the supergravity constraints of which the bosonic space is a solution. Besides the geometric superfields, i.e. the vielbeine and the spinconnection, we also derive the isometries of the ... |
hep-th/0403001 | Liam McAllister | Lev Kofman, Andrei Linde, Xiao Liu, Alexander Maloney, Liam
McAllister, and Eva Silverstein | Beauty is Attractive: Moduli Trapping at Enhanced Symmetry Points | 50 pages, 4 figures; v2: added references and an appendix describing
a related classical process | JHEP 0405:030,2004 | 10.1088/1126-6708/2004/05/030 | null | hep-th astro-ph gr-qc hep-ph | null | We study quantum effects on moduli dynamics arising from the production of
particles which are light at special points in moduli space. The resulting
forces trap the moduli at these points, which often exhibit enhanced symmetry.
Moduli trapping occurs in time-dependent quantum field theory, as well as in
systems of m... | [
{
"created": "Mon, 1 Mar 2004 20:28:01 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Apr 2004 17:50:19 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Kofman",
"Lev",
""
],
[
"Linde",
"Andrei",
""
],
[
"Liu",
"Xiao",
""
],
[
"Maloney",
"Alexander",
""
],
[
"McAllister",
"Liam",
""
],
[
"Silverstein",
"Eva",
""
]
] | We study quantum effects on moduli dynamics arising from the production of particles which are light at special points in moduli space. The resulting forces trap the moduli at these points, which often exhibit enhanced symmetry. Moduli trapping occurs in time-dependent quantum field theory, as well as in systems of mov... |
1902.04279 | Carlos Hoyos Badajoz | Jorge Casalderrey-Solana, Diego Gutiez and Carlos Hoyos | Effective long distance $q\bar{q} $ potential in holographic RG flows | 34 pages, 1 figure, new appendix with RG flow equation for the action
and next order correction, references added, published version | null | 10.1007/JHEP04(2019)134 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the $q\bar{q}$ potential in strongly coupled non-conformal field
theories with a non-trivial renormalization group flow via holography. We focus
on the properties of this potential at an inter-quark separation $L$ large
compared to the characteristic scale of the field theory. These are determined
by the lea... | [
{
"created": "Tue, 12 Feb 2019 08:38:44 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Apr 2019 08:47:09 GMT",
"version": "v2"
}
] | 2019-05-22 | [
[
"Casalderrey-Solana",
"Jorge",
""
],
[
"Gutiez",
"Diego",
""
],
[
"Hoyos",
"Carlos",
""
]
] | We study the $q\bar{q}$ potential in strongly coupled non-conformal field theories with a non-trivial renormalization group flow via holography. We focus on the properties of this potential at an inter-quark separation $L$ large compared to the characteristic scale of the field theory. These are determined by the leadi... |
1302.6707 | Iryna Zahladko | Iryna Zahladko and Askold Duviryak | Partially reduced formulation of scalar Yukawa model:
Poincare-invariance and unitarity | 16 pages | J. Phys. Studies, V. 16, No 3, 3101, 10 p. (2012) | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a scalar Yukawa-like model in the framework of partially reduced
quantum field theory. The reduced Lagrangian of the model consists of free
scalar field terms and nonlocal current interaction term. Hamiltonian
expressions for conserved quantities arose from a Lorentz-invariance of the
model in the momentu... | [
{
"created": "Wed, 27 Feb 2013 10:03:17 GMT",
"version": "v1"
}
] | 2019-10-25 | [
[
"Zahladko",
"Iryna",
""
],
[
"Duviryak",
"Askold",
""
]
] | We consider a scalar Yukawa-like model in the framework of partially reduced quantum field theory. The reduced Lagrangian of the model consists of free scalar field terms and nonlocal current interaction term. Hamiltonian expressions for conserved quantities arose from a Lorentz-invariance of the model in the momentum ... |
0901.2579 | Y. Jack Ng | Y. Jack Ng and H. van Dam | Projective Geometry and $\cal PT$-Symmetric Dirac Hamiltonian | 7 pages, LaTeX; version accepted for publication in Phys. Lett. B;
revised version incorporates useful suggestions from an anonymous referee | Phys.Lett.B673:237-239,2009 | 10.1016/j.physletb.2009.02.034 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $(3 + 1)$-dimensional (generalized) Dirac equation is shown to have the
same form as the equation expressing the condition that a given point lies on a
given line in 3-dimensional projective space. The resulting Hamiltonian with a
$\gamma_5$ mass term is not Hermitian, but is invariant under the combined
transfor... | [
{
"created": "Fri, 16 Jan 2009 21:23:08 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Feb 2009 18:41:36 GMT",
"version": "v2"
}
] | 2009-03-16 | [
[
"Ng",
"Y. Jack",
""
],
[
"van Dam",
"H.",
""
]
] | The $(3 + 1)$-dimensional (generalized) Dirac equation is shown to have the same form as the equation expressing the condition that a given point lies on a given line in 3-dimensional projective space. The resulting Hamiltonian with a $\gamma_5$ mass term is not Hermitian, but is invariant under the combined transforma... |
1804.04376 | Joan Elias-Miro | N. Doroud and J. Elias Mir\'o | S-matrix bootstrap for resonances | Minor typos corrected, matches published version | null | 10.1007/JHEP09(2018)052 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the $2\rightarrow2$ $S$-matrix element of a generic, gapped and
Lorentz invariant QFT in $d=1+1$ space time dimensions. We derive an analytical
bound on the coupling of the asymptotic states to unstable particles (a.k.a.
resonances) and its physical implications. This is achieved by exploiting the
connection... | [
{
"created": "Thu, 12 Apr 2018 08:42:59 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Sep 2018 06:29:48 GMT",
"version": "v2"
}
] | 2018-09-26 | [
[
"Doroud",
"N.",
""
],
[
"Miró",
"J. Elias",
""
]
] | We study the $2\rightarrow2$ $S$-matrix element of a generic, gapped and Lorentz invariant QFT in $d=1+1$ space time dimensions. We derive an analytical bound on the coupling of the asymptotic states to unstable particles (a.k.a. resonances) and its physical implications. This is achieved by exploiting the connection b... |
1902.06489 | Deyou Chen | Deyou Chen | Thermodynamics and weak cosmic censorship conjecture in extended phase
spaces of anti-de Sitter black holes with particles' absorption | null | Eur. Phys. J. C (2019) 79:353 | 10.1140/epjc/s10052-019-6874-5 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The thermodynamics and weak cosmic censorship conjecture in extended phase
spaces of charged anti-de Sitter black holes describing the massive gravity are
investigated by the absorptions of the scalar particle and fermion. The
cosmological constant is seen as a pressure with a conjugate volume. The first
law of therm... | [
{
"created": "Mon, 18 Feb 2019 10:04:32 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Apr 2019 02:41:57 GMT",
"version": "v2"
}
] | 2019-05-22 | [
[
"Chen",
"Deyou",
""
]
] | The thermodynamics and weak cosmic censorship conjecture in extended phase spaces of charged anti-de Sitter black holes describing the massive gravity are investigated by the absorptions of the scalar particle and fermion. The cosmological constant is seen as a pressure with a conjugate volume. The first law of thermod... |
hep-th/9702144 | Tatiana Ivanova | T.A.Ivanova (Dubna, JINR) | On Infinite-Dimensional Algebras of Symmetries of the Self-Dual
Yang-Mills Equations | 10 pages, LaTeX, final version (to appear in J.Math.Phys.) | J.Math.Phys. 39 (1998) 79-87 | 10.1063/1.532332 | null | hep-th math-ph math.MP nlin.SI solv-int | null | Infinite-dimensional algebras of hidden symmetries of the self-dual
Yang-Mills equations are considered. A current-type algebra of symmetries and
an affine extension of conformal symmetries introduced recently are discussed
using the twistor picture. It is shown that the extended conformal symmetries
of the self-dual... | [
{
"created": "Wed, 19 Feb 1997 15:24:25 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Mar 1997 10:08:07 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Sep 1997 06:54:51 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Ivanova",
"T. A.",
"",
"Dubna, JINR"
]
] | Infinite-dimensional algebras of hidden symmetries of the self-dual Yang-Mills equations are considered. A current-type algebra of symmetries and an affine extension of conformal symmetries introduced recently are discussed using the twistor picture. It is shown that the extended conformal symmetries of the self-dual Y... |
hep-th/0603193 | Harikumar E | E. Harikumar, Amilcar R. Queiroz and P. Teotonio-Sobrinho | Dirac operator on the q-deformed Fuzzy sphere and Its spectrum | 19 pages, 6 figures, more references added | JHEP0609:037,2006 | 10.1088/1126-6708/2006/09/037 | null | hep-th | null | The q-deformed fuzzy sphere $S_{qF}^2(N)$ is the algebra of
$(N+1)\times(N+1)$ dim. matrices, covariant with respect to the adjoint action
of $\uq$ and in the limit $q\to 1$, it reduces to the fuzzy sphere
$S_{F}^2(N)$. We construct the Dirac operator on the q-deformed fuzzy
sphere-$S_{qF}^{2}(N)$ using the spinor mo... | [
{
"created": "Fri, 24 Mar 2006 17:37:18 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jun 2006 19:31:48 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Oct 2006 09:00:46 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Harikumar",
"E.",
""
],
[
"Queiroz",
"Amilcar R.",
""
],
[
"Teotonio-Sobrinho",
"P.",
""
]
] | The q-deformed fuzzy sphere $S_{qF}^2(N)$ is the algebra of $(N+1)\times(N+1)$ dim. matrices, covariant with respect to the adjoint action of $\uq$ and in the limit $q\to 1$, it reduces to the fuzzy sphere $S_{F}^2(N)$. We construct the Dirac operator on the q-deformed fuzzy sphere-$S_{qF}^{2}(N)$ using the spinor modu... |
0707.3654 | Scott A. Yost | M. Yu. Kalmykov (Baylor U. & Dubna, JINR & Hamburg U.,
Inst.Theor.Phys.II), B.F.L. Ward (Baylor U.), S.A. Yost (Baylor U. &
Princeton U.) | Multiple (inverse) binomial sums of arbitrary weight and depth and the
all-order epsilon-expansion of generalized hypergeometric functions with one
half-integer value of parameter | 24 pages, latex with amsmath and JHEP3.cls; v2: some typos corrected
and a few references added; v3: few references added; | JHEP 0710:048,2007 | 10.1088/1126-6708/2007/10/048 | BU-HEPP-07-01 | hep-th hep-ph math-ph math.CA math.MP | null | We continue the study of the construction of analytical coefficients of the
epsilon-expansion of hypergeometric functions and their connection with Feynman
diagrams. In this paper, we show the following results:
Theorem A: The multiple (inverse) binomial sums of arbitrary weight and depth
(see Eq. (1.1)) are expres... | [
{
"created": "Wed, 25 Jul 2007 00:33:54 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Jul 2007 02:09:23 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Oct 2007 18:04:31 GMT",
"version": "v3"
}
] | 2009-11-18 | [
[
"Kalmykov",
"M. Yu.",
"",
"Baylor U. & Dubna, JINR & Hamburg U.,\n Inst.Theor.Phys.II"
],
[
"Ward",
"B. F. L.",
"",
"Baylor U."
],
[
"Yost",
"S. A.",
"",
"Baylor U. &\n Princeton U."
]
] | We continue the study of the construction of analytical coefficients of the epsilon-expansion of hypergeometric functions and their connection with Feynman diagrams. In this paper, we show the following results: Theorem A: The multiple (inverse) binomial sums of arbitrary weight and depth (see Eq. (1.1)) are expressibl... |
hep-th/0305215 | Makoto Sakaguchi | Nobuyoshi Ohta and Makoto Sakaguchi | Uniqueness of M-theory PP-Wave Background with Extra Supersymmetries | 25 pages, LaTeX2e, comments added, version to appear in PRD | Phys.Rev. D69 (2004) 066006 | 10.1103/PhysRevD.69.066006 | null | hep-th | null | We examine Killing spinor equations of the general eleven-dimensional pp-wave
backgrounds, which contain a scalar H(x^m,x^-) in the metric and a three-form
\xi(x^m,x^-) in the flux. Considering non-harmonic extra Killing spinors, we
show that if the backgrounds admit at least one extra Killing spinor in
addition to t... | [
{
"created": "Sat, 24 May 2003 08:29:32 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jun 2003 07:12:21 GMT",
"version": "v2"
},
{
"created": "Thu, 26 Jun 2003 04:28:15 GMT",
"version": "v3"
},
{
"created": "Mon, 6 Oct 2003 10:00:36 GMT",
"version": "v4"
},
{
"cre... | 2009-11-10 | [
[
"Ohta",
"Nobuyoshi",
""
],
[
"Sakaguchi",
"Makoto",
""
]
] | We examine Killing spinor equations of the general eleven-dimensional pp-wave backgrounds, which contain a scalar H(x^m,x^-) in the metric and a three-form \xi(x^m,x^-) in the flux. Considering non-harmonic extra Killing spinors, we show that if the backgrounds admit at least one extra Killing spinor in addition to the... |
2202.10457 | Eduardo Guendelman I | E.I. Guendelman and J.Portnoy | Brane world creation from flat or almost flat space in dynamical tension
string theories | Motivated on our previous paper, arXiv:2107.08005 [hep-th], we study
a gravity picture that allows to understand those results from a different
angle, 1O pages, typos corrected, a subsection eliminated. This is the final
version of the paper which has been accepted for publication in the European
Physics Journa... | null | 10.1140/epjc/s10052-022-10320-1 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | There is great interest in the construction of brane worlds, where matter and
gravity are forced to be effective only in a lower dimensional surface , the
brane . How these could appear as a consequence of string theory is a crucial
question and this has been widely discussed. Here we will examine a distinct
scenario... | [
{
"created": "Mon, 21 Feb 2022 05:28:52 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Apr 2022 11:53:42 GMT",
"version": "v2"
}
] | 2022-05-04 | [
[
"Guendelman",
"E. I.",
""
],
[
"Portnoy",
"J.",
""
]
] | There is great interest in the construction of brane worlds, where matter and gravity are forced to be effective only in a lower dimensional surface , the brane . How these could appear as a consequence of string theory is a crucial question and this has been widely discussed. Here we will examine a distinct scenario t... |
hep-th/9709097 | Adi Armoni | A. Armoni, Y. Frishman and J. Sonnenschein | The string tension in massive $QCD_2$ | 10 pages, Latex | Phys.Rev.Lett. 80 (1998) 430-433 | 10.1103/PhysRevLett.80.430 | TAUP-2453-97, WIS-97/29/SEP-PH | hep-th hep-ph | null | We compute the string tension in massive $QCD_2$. It is shown that the string
tension vanishes when the mass of the dynamical quark is zero, with no
dependence on the representations of the dynamical or of the external charges.
When a small mass ($m\ll e$) is added, a tension appears and we calculate its
value as a f... | [
{
"created": "Mon, 15 Sep 1997 11:29:56 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Armoni",
"A.",
""
],
[
"Frishman",
"Y.",
""
],
[
"Sonnenschein",
"J.",
""
]
] | We compute the string tension in massive $QCD_2$. It is shown that the string tension vanishes when the mass of the dynamical quark is zero, with no dependence on the representations of the dynamical or of the external charges. When a small mass ($m\ll e$) is added, a tension appears and we calculate its value as a fun... |
1910.05353 | Alexandre Belin | Alexandre Belin, Alejandra Castro, Christoph A. Keller, Beatrix J.
M\"uhlmann | Siegel Paramodular Forms from Exponential Lifts: Slow versus Fast Growth | 30 pages, 2 figures; v2 minor changes and references added | null | null | null | hep-th math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the growth of Fourier coefficients of Siegel paramodular forms
built by exponentially lifting weak Jacobi forms, focusing on terms with large
negative discriminant. To this end we implement a method based on deforming
contours that expresses the coefficients of all such terms as residues. We find
that ... | [
{
"created": "Fri, 11 Oct 2019 18:00:17 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Oct 2019 14:37:01 GMT",
"version": "v2"
}
] | 2019-10-30 | [
[
"Belin",
"Alexandre",
""
],
[
"Castro",
"Alejandra",
""
],
[
"Keller",
"Christoph A.",
""
],
[
"Mühlmann",
"Beatrix J.",
""
]
] | We investigate the growth of Fourier coefficients of Siegel paramodular forms built by exponentially lifting weak Jacobi forms, focusing on terms with large negative discriminant. To this end we implement a method based on deforming contours that expresses the coefficients of all such terms as residues. We find that th... |
1003.4276 | Alexei Morozov | A.Morozov | Black Hole Motion in Entropic Reformulation of General Relativity | 6 pages | null | 10.1134/S0021364010120015 | ITEP/TH-15/10 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a system of black holes -- a simplest substitute of a system of
point particles in the mechanics of general relativity -- and try to describe
their motion with the help of entropic action: a sum of the areas of black hole
horizons. We demonstrate that such description is indeed consistent with the
Newton'... | [
{
"created": "Mon, 22 Mar 2010 20:43:00 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Mar 2010 10:14:34 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Mar 2010 09:47:00 GMT",
"version": "v3"
}
] | 2015-05-18 | [
[
"Morozov",
"A.",
""
]
] | We consider a system of black holes -- a simplest substitute of a system of point particles in the mechanics of general relativity -- and try to describe their motion with the help of entropic action: a sum of the areas of black hole horizons. We demonstrate that such description is indeed consistent with the Newton's ... |
1611.01395 | Giuseppe Dibitetto | Ulf Danielsson and Giuseppe Dibitetto | The fate of stringy AdS vacua and the WGC | 14 pages, 5 figures | Phys. Rev. D 96, 026020 (2017) | 10.1103/PhysRevD.96.026020 | UUITP-27/16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The authors of arXiv:1610.01533 have recently proposed a stronger version of
the weak gravity conjecture (WGC), based on which they concluded that all those
non-supersymmetric AdS vacua that can be embedded within a constistent theory
of quantum gravity necessarily develop instabilities. In this paper we further
elab... | [
{
"created": "Fri, 4 Nov 2016 14:27:11 GMT",
"version": "v1"
}
] | 2017-08-02 | [
[
"Danielsson",
"Ulf",
""
],
[
"Dibitetto",
"Giuseppe",
""
]
] | The authors of arXiv:1610.01533 have recently proposed a stronger version of the weak gravity conjecture (WGC), based on which they concluded that all those non-supersymmetric AdS vacua that can be embedded within a constistent theory of quantum gravity necessarily develop instabilities. In this paper we further elabor... |
hep-th/9803198 | Shijong Ryang | Shijong Ryang | BPS Spectrum and Nahm Duality of Matrix Theory Compactifications | 13 pages, LaTeX, no figures, one reference added | Phys.Lett.B433:279-286,1998 | 10.1016/S0370-2693(98)00718-7 | null | hep-th | null | In the Matrix theories compactified on the $d$ dimensional torus with $d = 5,
6, 7$ which are described by the theories of D$d$-branes in the type IIA or IIB
theory on the $d$ dimensional dual torus we analyze the BPS bound states of the
background D$d$-brane with other objects by taking the matrix theory limit.
Thro... | [
{
"created": "Wed, 25 Mar 1998 03:02:52 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Apr 1998 04:09:24 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Ryang",
"Shijong",
""
]
] | In the Matrix theories compactified on the $d$ dimensional torus with $d = 5, 6, 7$ which are described by the theories of D$d$-branes in the type IIA or IIB theory on the $d$ dimensional dual torus we analyze the BPS bound states of the background D$d$-brane with other objects by taking the matrix theory limit. Throug... |
hep-th/0004180 | Balog Janos | J. Balog, P. Forgacs and L. Palla | A two-dimensional integrable axionic sigma-model and T-duality | 11 pages, LaTeX | Phys.Lett. B484 (2000) 367-374 | 10.1016/S0370-2693(00)00645-6 | null | hep-th | null | An $S$-matrix is proposed for the two dimensional O(3) $\sigma$-model with a
dynamical $\theta$-term (axion model). Exploiting an Abelian T-duality
transformation connecting the axion model to an integrable SU(2)$\times$U(1)
symmetric principal $\sigma$-model, strong evidence is presented for the
correctness of the p... | [
{
"created": "Wed, 26 Apr 2000 11:45:14 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Balog",
"J.",
""
],
[
"Forgacs",
"P.",
""
],
[
"Palla",
"L.",
""
]
] | An $S$-matrix is proposed for the two dimensional O(3) $\sigma$-model with a dynamical $\theta$-term (axion model). Exploiting an Abelian T-duality transformation connecting the axion model to an integrable SU(2)$\times$U(1) symmetric principal $\sigma$-model, strong evidence is presented for the correctness of the pro... |
1305.4439 | Shin Sasaki | Tetsuji Kimura, Shin Sasaki | Worldsheet Instanton Corrections to 522-brane Geometry | 17 pages, version appears in JHEP | null | 10.1007/JHEP08(2013)126 | RUP-13-5 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study worldsheet instanton corrections to the exotic 522-brane geometry in
type II string theory. The BPS vortices in the N=(4,4) gauged linear sigma
model modify the geometry of the 522-brane. We find that the modification of
the geometry is understood by the localization in the T-dualized winding
direction.
| [
{
"created": "Mon, 20 May 2013 05:14:28 GMT",
"version": "v1"
},
{
"created": "Fri, 24 May 2013 05:08:58 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Sep 2013 04:15:20 GMT",
"version": "v3"
}
] | 2015-06-16 | [
[
"Kimura",
"Tetsuji",
""
],
[
"Sasaki",
"Shin",
""
]
] | We study worldsheet instanton corrections to the exotic 522-brane geometry in type II string theory. The BPS vortices in the N=(4,4) gauged linear sigma model modify the geometry of the 522-brane. We find that the modification of the geometry is understood by the localization in the T-dualized winding direction. |
hep-th/0302026 | Andrei Starinets | Alvaro Nunez and Andrei O. Starinets | AdS/CFT correspondence, quasinormal modes, and thermal correlators in
N=4 SYM | 30 pages, 1 table, 14 figures; one important correction - the
paragraph containing Eq.(4.19) in v.1 is removed; typos corrected, references
added | Phys.Rev.D67:124013,2003 | 10.1103/PhysRevD.67.124013 | NYU-TH/03/02/01, INT-PUB 03-02 | hep-th gr-qc hep-ph | null | We use the Lorentzian AdS/CFT prescription to find the poles of the retarded
thermal Green's functions of ${\cal N=4}$ SU(N) SYM theory in the limit of
large N and large 't Hooft coupling. In the process, we propose a natural
definition for quasinormal modes in an asymptotically AdS spacetime, with
boundary condition... | [
{
"created": "Wed, 5 Feb 2003 20:34:30 GMT",
"version": "v1"
},
{
"created": "Thu, 15 May 2003 01:08:22 GMT",
"version": "v2"
}
] | 2011-07-18 | [
[
"Nunez",
"Alvaro",
""
],
[
"Starinets",
"Andrei O.",
""
]
] | We use the Lorentzian AdS/CFT prescription to find the poles of the retarded thermal Green's functions of ${\cal N=4}$ SU(N) SYM theory in the limit of large N and large 't Hooft coupling. In the process, we propose a natural definition for quasinormal modes in an asymptotically AdS spacetime, with boundary conditions ... |
1004.4351 | Syoji Zeze | Syoji Zeze | Tachyon potential in KBc subalgebra | 14 pages, 3 figures, references added | Prog.Theor.Phys.124:567-580,2011; Prog.Theor.Phys.124:567-580,2010 | 10.1143/PTP.124.567 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the classical action and the effective tachyon potential of open
string field theory within KBc subalgebra, which is extensively used in
analytic solution for tachyon condensation recently found by Erler and Schnabl.
It is found that the level expansion of the string field terminates at level 3.
We find t... | [
{
"created": "Sun, 25 Apr 2010 14:14:24 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Aug 2010 05:33:33 GMT",
"version": "v2"
}
] | 2011-02-03 | [
[
"Zeze",
"Syoji",
""
]
] | We evaluate the classical action and the effective tachyon potential of open string field theory within KBc subalgebra, which is extensively used in analytic solution for tachyon condensation recently found by Erler and Schnabl. It is found that the level expansion of the string field terminates at level 3. We find tha... |
hep-th/9607211 | null | Giovanni Salesi and Erasmo Recami | Field theory of the spinning electron: Internal motions | standard LaTeX file | Phys.Lett.A190:137-143,1994; Erratum-ibid.A195:389,1994 | 10.1016/0375-9601(94)90066-3 | null | hep-th | null | We present here a field theory of the spinning electron, by writing down a
new equation for the 4-velocity field v^mu (different from that of Dirac
theory), which allows a classically intelligible description of the electron.
Moreover, we make explicit the noticeable kinematical properties of such
velocity field (whi... | [
{
"created": "Mon, 29 Jul 1996 07:13:23 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Salesi",
"Giovanni",
""
],
[
"Recami",
"Erasmo",
""
]
] | We present here a field theory of the spinning electron, by writing down a new equation for the 4-velocity field v^mu (different from that of Dirac theory), which allows a classically intelligible description of the electron. Moreover, we make explicit the noticeable kinematical properties of such velocity field (which... |
0710.1990 | Troost Jan | Sujay K. Ashok, Raphael Benichou, Jan Troost | Non-compact Gepner Models, Landau-Ginzburg Orbifolds and Mirror Symmetry | 44 pages, 11 figures | JHEP 0801:050,2008 | 10.1088/1126-6708/2008/01/050 | LPTENS-07/51 | hep-th | null | We study non-compact Gepner models that preserve sixteen or eight
supercharges in type II string theories. In particular, we develop an
orbifolded Landau-Ginzburg description of these models analogous to the
Landau-Ginzburg formulation of compact Gepner models. The Landau-Ginzburg
description provides an easy and dir... | [
{
"created": "Wed, 10 Oct 2007 12:33:06 GMT",
"version": "v1"
}
] | 2009-05-20 | [
[
"Ashok",
"Sujay K.",
""
],
[
"Benichou",
"Raphael",
""
],
[
"Troost",
"Jan",
""
]
] | We study non-compact Gepner models that preserve sixteen or eight supercharges in type II string theories. In particular, we develop an orbifolded Landau-Ginzburg description of these models analogous to the Landau-Ginzburg formulation of compact Gepner models. The Landau-Ginzburg description provides an easy and direc... |
0909.1941 | Andrew Low | Andrew M. Low | Worldvolume Superalgebra Of BLG Theory With Nambu-Poisson Structure | 23 pages; references added, section 4 clarifications | JHEP 1004:089,2010 | 10.1007/JHEP04(2010)089 | QMUL-PH-09-19 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently it was proposed that the Bagger-Lambert-Gustavsson theory with
Nambu-Poisson structure describes an M5-brane in a three-form flux background.
In this paper we investigate the superalgebra associated with this theory. We
derive the central charges corresponding to M5-brane solitons in 3-form
backgrounds. We a... | [
{
"created": "Thu, 10 Sep 2009 13:18:43 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Oct 2009 13:43:44 GMT",
"version": "v2"
},
{
"created": "Thu, 29 Apr 2010 07:01:07 GMT",
"version": "v3"
}
] | 2010-05-12 | [
[
"Low",
"Andrew M.",
""
]
] | Recently it was proposed that the Bagger-Lambert-Gustavsson theory with Nambu-Poisson structure describes an M5-brane in a three-form flux background. In this paper we investigate the superalgebra associated with this theory. We derive the central charges corresponding to M5-brane solitons in 3-form backgrounds. We als... |
hep-th/0307053 | Gernot Muenster | Enno E. Scholz and Gernot M\"unster (University of Muenster) | Perturbation theory for the two-dimensional abelian Higgs model in the
unitary gauge | 15 pages, LaTeX2e, uses the feynmf package, formulations corrected | Eur.Phys.J.C32:261-268,2004 | 10.1140/epjc/s2003-01327-9 | MS-TP-03-6, DESY 03-080 | hep-th | null | In the unitary gauge the unphysical degrees of freedom of spontaneously
broken gauge theories are eliminated. The Feynman rules are simpler than in
other gauges, but it is non-renormalizable by the rules of power counting. On
the other hand, it is formally equal to the limit $\xi \to 0$ of the
renormalizable R$_{\xi}... | [
{
"created": "Fri, 4 Jul 2003 14:02:58 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Nov 2003 15:19:43 GMT",
"version": "v2"
}
] | 2010-12-23 | [
[
"Scholz",
"Enno E.",
"",
"University of Muenster"
],
[
"Münster",
"Gernot",
"",
"University of Muenster"
]
] | In the unitary gauge the unphysical degrees of freedom of spontaneously broken gauge theories are eliminated. The Feynman rules are simpler than in other gauges, but it is non-renormalizable by the rules of power counting. On the other hand, it is formally equal to the limit $\xi \to 0$ of the renormalizable R$_{\xi}$-... |
1207.3677 | Paolo Castorina | P. Castorina and M. Finocchiaro | Symmetry Restoration By Acceleration | null | Journal of Modern Physics 3, 1703 (2012) | 10.4236/jmp.2012.311209 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The restoration of spontaneous symmetry breaking for a scalar field theory
for an accelerated observer is discussed by the one-loop effective potential
calculation and by considering the effective potential for composite operators.
Above a critical acceleration, corresponding to the critical restoration
temperature,T... | [
{
"created": "Mon, 16 Jul 2012 13:30:31 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Castorina",
"P.",
""
],
[
"Finocchiaro",
"M.",
""
]
] | The restoration of spontaneous symmetry breaking for a scalar field theory for an accelerated observer is discussed by the one-loop effective potential calculation and by considering the effective potential for composite operators. Above a critical acceleration, corresponding to the critical restoration temperature,T_c... |
0908.2625 | Andy O'Bannon | Martin Ammon, Thanh Hai Ngo and Andy O'Bannon | Holographic Flavor Transport in Arbitrary Constant Background Fields | 27 pages | JHEP 0910:027,2009 | 10.1088/1126-6708/2009/10/027 | MPP-2009-154 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use gauge-gravity duality to compute a new transport coefficient
associated with a number Nf of massive N=2 supersymmetric hypermultiplet fields
propagating through an N=4 SU(Nc) super-Yang-Mills theory plasma in the limits
of large Nc and large 't Hooft coupling, with Nf << Nc. We introduce a baryon
number densit... | [
{
"created": "Tue, 18 Aug 2009 20:00:03 GMT",
"version": "v1"
}
] | 2009-11-09 | [
[
"Ammon",
"Martin",
""
],
[
"Ngo",
"Thanh Hai",
""
],
[
"O'Bannon",
"Andy",
""
]
] | We use gauge-gravity duality to compute a new transport coefficient associated with a number Nf of massive N=2 supersymmetric hypermultiplet fields propagating through an N=4 SU(Nc) super-Yang-Mills theory plasma in the limits of large Nc and large 't Hooft coupling, with Nf << Nc. We introduce a baryon number density ... |
hep-th/9207026 | Robert-Schrader-3032-1. 3. 16 | M. Karowski, R. Schrader, FU-Berlin | A quantum group version of quantum gauge theories in two dimensions | 6 pages (plain TeX) | J.Phys. A25 (1992) L1151-L1154 | 10.1088/0305-4470/25/19/003 | null | hep-th | null | For the special case of the quantum group $SL_q (2,{\bf C})\ (q= \exp \pi
i/r,\ r\ge 3)$ we present an alternative approach to quantum gauge theories in
two dimensions. We exhibit the similarities to Witten's combinatorial approach
which is based on ideas of Migdal. The main ingredient is the Turaev-Viro
combinatoria... | [
{
"created": "Thu, 9 Jul 1992 06:52:00 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Karowski",
"M.",
""
],
[
"Schrader",
"R.",
""
],
[
"FU-Berlin",
"",
""
]
] | For the special case of the quantum group $SL_q (2,{\bf C})\ (q= \exp \pi i/r,\ r\ge 3)$ we present an alternative approach to quantum gauge theories in two dimensions. We exhibit the similarities to Witten's combinatorial approach which is based on ideas of Migdal. The main ingredient is the Turaev-Viro combinatorial ... |
1412.6522 | H. Casini | Horacio Casini, F.D. Mazzitelli and Eduardo Test\'e | Area terms in entanglement entropy | 26 pages, no figures, references added | Phys. Rev. D 91, 104035 (2015) | 10.1103/PhysRevD.91.104035 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss area terms in entanglement entropy and show that a recent formula
by Rosenhaus and Smolkin is equivalent to the term involving a correlator of
traces of the stress tensor in Adler-Zee formula for the renormalization of the
Newton constant. We elaborate on how to fix the ambiguities in these formulas:
Impro... | [
{
"created": "Fri, 19 Dec 2014 20:52:08 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Feb 2015 15:19:13 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Casini",
"Horacio",
""
],
[
"Mazzitelli",
"F. D.",
""
],
[
"Testé",
"Eduardo",
""
]
] | We discuss area terms in entanglement entropy and show that a recent formula by Rosenhaus and Smolkin is equivalent to the term involving a correlator of traces of the stress tensor in Adler-Zee formula for the renormalization of the Newton constant. We elaborate on how to fix the ambiguities in these formulas: Improvi... |
hep-th/0311120 | Antonio Bassetto | A. Bassetto, A. Torrielli and R. Valandro | One-loop unitarity of string theories in a constant external background
and their Seiberg-Witten limit | 27 pages, 3 figures, LaTeX JHEP style; references added | JHEP 0401 (2004) 040 | 10.1088/1126-6708/2004/01/040 | DFPD 03/TH 44, SISSA 98/2003/EP | hep-th | null | Perturbative spectra and related factorization properties of one-loop open
string amplitudes in the presence of a constant external background B are
analysed in detail. While the pattern of the closed string spectrum, obtained
after a careful study of the properly symmetrized amplitudes, turns out to be
unaffected by... | [
{
"created": "Fri, 14 Nov 2003 14:22:48 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Nov 2003 14:47:28 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Nov 2003 18:00:41 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Bassetto",
"A.",
""
],
[
"Torrielli",
"A.",
""
],
[
"Valandro",
"R.",
""
]
] | Perturbative spectra and related factorization properties of one-loop open string amplitudes in the presence of a constant external background B are analysed in detail. While the pattern of the closed string spectrum, obtained after a careful study of the properly symmetrized amplitudes, turns out to be unaffected by t... |
1910.08651 | Ren\'e Pascal Klausen | Ren\'e Pascal Klausen | Hypergeometric Series Representations of Feynman Integrals by GKZ
Hypergeometric Systems | 39 pages, 3 figures, changed misleading nomenclature, added
footnotes, updated table 1, corrected minor issues in section 3.4 | JHEP04 (2020) 121 | 10.1007/JHEP04(2020)121 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that almost all Feynman integrals as well as their coefficients in a
Laurent series in dimensional regularization can be written in terms of Horn
hypergeometric functions. By applying the results of
Gelfand-Kapranov-Zelevinsky (GKZ) we derive a formula for a class of
hypergeometric series representations of F... | [
{
"created": "Fri, 18 Oct 2019 22:27:21 GMT",
"version": "v1"
},
{
"created": "Wed, 27 May 2020 09:23:58 GMT",
"version": "v2"
}
] | 2020-05-28 | [
[
"Klausen",
"René Pascal",
""
]
] | We show that almost all Feynman integrals as well as their coefficients in a Laurent series in dimensional regularization can be written in terms of Horn hypergeometric functions. By applying the results of Gelfand-Kapranov-Zelevinsky (GKZ) we derive a formula for a class of hypergeometric series representations of Fey... |
hep-th/9601010 | Klaus Behrndt | Klaus Behrndt, Renata Kallosh | F & H Monopoles | 29 pages, latex | Nucl.Phys. B468 (1996) 85-112 | 10.1016/0550-3213(96)00121-6 | SU-ITP-95-33, HUB-EP-95/35 | hep-th | null | Supersymmetric monopoles of the heterotic string theory associated with
arbitrary non-negative number of the left moving modes of the string states are
presented. They include H monopoles and their T dual partners F monopoles (ALE
instantons). Massive F = H monopoles are T self-dual. Solutions include also an
infinit... | [
{
"created": "Thu, 4 Jan 1996 15:13:37 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Behrndt",
"Klaus",
""
],
[
"Kallosh",
"Renata",
""
]
] | Supersymmetric monopoles of the heterotic string theory associated with arbitrary non-negative number of the left moving modes of the string states are presented. They include H monopoles and their T dual partners F monopoles (ALE instantons). Massive F = H monopoles are T self-dual. Solutions include also an infinite ... |
1210.8158 | Naoki Yamamoto | Dam Thanh Son, Naoki Yamamoto | Kinetic theory with Berry curvature from quantum field theories | 21 pages; v2: typos fixed, references updated, published version | Phys.Rev.D87:085016,2013 | 10.1103/PhysRevD.87.085016 | EFI-12-29; INT-PUB-12-051; YITP-12-95 | hep-th cond-mat.mes-hall nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A kinetic theory can be modified to incorporate triangle anomalies and the
chiral magnetic effect by taking into account the Berry curvature flux through
the Fermi surface. We show how such a kinetic theory can be derived from
underlying quantum field theories. Using the new kinetic theory, we also
compute the parity... | [
{
"created": "Tue, 30 Oct 2012 20:11:40 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Apr 2013 21:20:40 GMT",
"version": "v2"
}
] | 2013-05-01 | [
[
"Son",
"Dam Thanh",
""
],
[
"Yamamoto",
"Naoki",
""
]
] | A kinetic theory can be modified to incorporate triangle anomalies and the chiral magnetic effect by taking into account the Berry curvature flux through the Fermi surface. We show how such a kinetic theory can be derived from underlying quantum field theories. Using the new kinetic theory, we also compute the parity-o... |
1410.5681 | Kasper Jens Larsen | Eric Laenen, Kasper J. Larsen, Robbert Rietkerk | Imaginary parts and discontinuities of Wilson line correlators | 5 pages, 2 figures; minor changes; version published in PRL | Phys. Rev. Lett. 114, 181602 (2015) | 10.1103/PhysRevLett.114.181602 | NIKHEF/2014-32, ITP-UU-14/22 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a notion of position-space cuts of eikonal diagrams, the set of
diagrams appearing in the perturbative expansion of the correlator of a set of
straight semi-infinite Wilson lines. The cuts are applied directly to the
position-space representation of any such diagram and compute its imaginary
part to the ... | [
{
"created": "Tue, 21 Oct 2014 14:31:16 GMT",
"version": "v1"
},
{
"created": "Mon, 11 May 2015 09:10:33 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Laenen",
"Eric",
""
],
[
"Larsen",
"Kasper J.",
""
],
[
"Rietkerk",
"Robbert",
""
]
] | We introduce a notion of position-space cuts of eikonal diagrams, the set of diagrams appearing in the perturbative expansion of the correlator of a set of straight semi-infinite Wilson lines. The cuts are applied directly to the position-space representation of any such diagram and compute its imaginary part to the le... |
2207.04061 | Arpit Das | Arpit Das, Chethan N. Gowdigere and Sunil Mukhi | New meromorphic CFTs from cosets | 24 pages, 7 tables | null | 10.1007/JHEP07(2022)152 | null | hep-th math-ph math.MP math.NT math.QA math.RT | http://creativecommons.org/licenses/by/4.0/ | In recent years it has been understood that new rational CFTs can be
discovered by applying the coset construction to meromorphic CFTs. Here we turn
this approach around and show that the coset construction, together with the
classification of meromorphic CFT with $c\leq 24$, can be used to predict the
existence of n... | [
{
"created": "Fri, 8 Jul 2022 18:00:01 GMT",
"version": "v1"
}
] | 2023-08-04 | [
[
"Das",
"Arpit",
""
],
[
"Gowdigere",
"Chethan N.",
""
],
[
"Mukhi",
"Sunil",
""
]
] | In recent years it has been understood that new rational CFTs can be discovered by applying the coset construction to meromorphic CFTs. Here we turn this approach around and show that the coset construction, together with the classification of meromorphic CFT with $c\leq 24$, can be used to predict the existence of new... |
hep-th/0504126 | Xi Yin | Davide Gaiotto, Andrew Strominger, Xi Yin | 5D Black Rings and 4D Black Holes | 8 pages; version 2, with additional references and explanations | JHEP 0602:023,2006 | 10.1088/1126-6708/2006/02/023 | null | hep-th | null | It has recently been shown that the M theory lift of a IIA 4D BPS Calabi-Yau
black hole is a 5D BPS black hole spinning at the center of a Taub-NUT-flux
geometries, and a certain linear relation between 4D and 5D BPS partition
functions was accordingly proposed. In the present work we fortify and enrich
this proposal... | [
{
"created": "Thu, 14 Apr 2005 03:58:02 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2006 02:49:43 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Gaiotto",
"Davide",
""
],
[
"Strominger",
"Andrew",
""
],
[
"Yin",
"Xi",
""
]
] | It has recently been shown that the M theory lift of a IIA 4D BPS Calabi-Yau black hole is a 5D BPS black hole spinning at the center of a Taub-NUT-flux geometries, and a certain linear relation between 4D and 5D BPS partition functions was accordingly proposed. In the present work we fortify and enrich this proposal b... |
1603.05228 | Eugenio R. Bezerra de Mello | S. Bellucci, E. R. Bezerra de Mello, E. Bragan\c{c}a and A. A.
Saharian | Finite temperature fermion condensate, charge and current densities in a
(2+1)-dimensional conical space | 30 pages and 9 figures | null | 10.1140/epjc/s10052-016-4195-5 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the fermion condensate and the expectation values of the charge
and current densities for a massive fermionic field in (2+1)-dimensional
conical spacetime with a magnetic flux located at the cone apex. The
consideration is done for both irreducible representations of the Clifford
algebra. The expectation ... | [
{
"created": "Wed, 16 Mar 2016 19:27:45 GMT",
"version": "v1"
}
] | 2016-07-20 | [
[
"Bellucci",
"S.",
""
],
[
"de Mello",
"E. R. Bezerra",
""
],
[
"Bragança",
"E.",
""
],
[
"Saharian",
"A. A.",
""
]
] | We evaluate the fermion condensate and the expectation values of the charge and current densities for a massive fermionic field in (2+1)-dimensional conical spacetime with a magnetic flux located at the cone apex. The consideration is done for both irreducible representations of the Clifford algebra. The expectation va... |
2007.09338 | Savan Kharel | Soner Albayrak, Chandramouli Chowdhury, Savan Kharel | On loop celestial amplitudes for gauge theory and gravity | 32 pages | Phys. Rev. D 102, 126020 (2020) | 10.1103/PhysRevD.102.126020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scattering amplitudes of massless particles in Minkowski space can be
expressed in a conformal basis by Mellin transforming the momentum space
amplitudes to correlation functions on the celestial sphere at null infinity.
In this paper, we study celestial amplitudes of loop level gluons and
gravitons. We focus on the ... | [
{
"created": "Sat, 18 Jul 2020 05:57:24 GMT",
"version": "v1"
}
] | 2021-01-04 | [
[
"Albayrak",
"Soner",
""
],
[
"Chowdhury",
"Chandramouli",
""
],
[
"Kharel",
"Savan",
""
]
] | Scattering amplitudes of massless particles in Minkowski space can be expressed in a conformal basis by Mellin transforming the momentum space amplitudes to correlation functions on the celestial sphere at null infinity. In this paper, we study celestial amplitudes of loop level gluons and gravitons. We focus on the ra... |
0801.3385 | David Bailin | David Bailin, Alex Love | Constructing the supersymmetric Standard Model from intersecting
D6-branes on the Z_6' orientifold | 34 pages | Nucl.Phys.B809:64-109,2009 | 10.1016/j.nuclphysb.2008.09.036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Intersecting stacks of supersymmetric fractional branes on the Z_6'
orientifold may be used to construct the supersymmetric Standard Model. If
$a,b$ are the stacks that generate the SU(3)_{colour} and SU(2)_L gauge
particles, then, in order to obtain just the chiral spectrum of the
(supersymmetric) Standard Model (wi... | [
{
"created": "Tue, 22 Jan 2008 14:55:46 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Oct 2008 10:40:00 GMT",
"version": "v2"
}
] | 2008-12-18 | [
[
"Bailin",
"David",
""
],
[
"Love",
"Alex",
""
]
] | Intersecting stacks of supersymmetric fractional branes on the Z_6' orientifold may be used to construct the supersymmetric Standard Model. If $a,b$ are the stacks that generate the SU(3)_{colour} and SU(2)_L gauge particles, then, in order to obtain just the chiral spectrum of the (supersymmetric) Standard Model (with... |
hep-th/0001155 | Roger Heumann | R. Heumann, N. S. Manton | Classical Supersymmetric Mechanics | 29 pages, 2 figures, submitted to Annals of Physics | Annals Phys. 284 (2000) 52-88 | 10.1006/aphy.2000.6057 | DAMTP-2000-8 | hep-th math-ph math.MP | null | We analyse a supersymmetric mechanical model derived from (1+1)-dimensional
field theory with Yukawa interaction, assuming that all physical variables take
their values in a Grassmann algebra B. Utilizing the symmetries of the model we
demonstrate how for a certain class of potentials the equations of motion can
be s... | [
{
"created": "Mon, 24 Jan 2000 16:07:08 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Heumann",
"R.",
""
],
[
"Manton",
"N. S.",
""
]
] | We analyse a supersymmetric mechanical model derived from (1+1)-dimensional field theory with Yukawa interaction, assuming that all physical variables take their values in a Grassmann algebra B. Utilizing the symmetries of the model we demonstrate how for a certain class of potentials the equations of motion can be sol... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.