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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1605.05911 | Euro Spallucci | Euro Spallucci and Anais Smailagic | A particle-like description of Planckian black holes | 22 pages, 8 Figures. Draft of the invited contribution to the book:
"Quantum Gravity: Theory and Research" Nova Science Publishers, Inc | "Quantum Gravity: Theory and Research", Ed.: B. Mitchell, Nova
Science Pub. Inc. (2017), ISBN: 978-1-53610-798-2 | null | null | hep-th gr-qc hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we abandon the idea that even a "quantum" black hole, of Planck
size, can still be described as a classical, more or less complicated,
geometry. Rather, we consider a genuine quantum mechanical approach where a
Planckian black hole is, by all means, just another "particle", even if with a
distinguishing... | [
{
"created": "Thu, 19 May 2016 12:20:36 GMT",
"version": "v1"
}
] | 2017-05-26 | [
[
"Spallucci",
"Euro",
""
],
[
"Smailagic",
"Anais",
""
]
] | In this paper we abandon the idea that even a "quantum" black hole, of Planck size, can still be described as a classical, more or less complicated, geometry. Rather, we consider a genuine quantum mechanical approach where a Planckian black hole is, by all means, just another "particle", even if with a distinguishing p... |
1507.05377 | Sergei Kuzenko | Sergei M. Kuzenko and Igor B. Samsonov | On superconformal Chern-Simons-matter theories in N=4 superspace | 22 pages | Phys. Rev. D 92, 105007 (2015) | 10.1103/PhysRevD.92.105007 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In three dimensions, every known N=4 supermultiplet has an off-shell
completion. However, there is no off-shell N=4 formulation for the known
extended superconformal Chern-Simons (CS) theories with eight and more
supercharges. To achieve a better understanding of this issue, we provide N=4
superfield realisations for... | [
{
"created": "Mon, 20 Jul 2015 03:31:09 GMT",
"version": "v1"
}
] | 2015-11-11 | [
[
"Kuzenko",
"Sergei M.",
""
],
[
"Samsonov",
"Igor B.",
""
]
] | In three dimensions, every known N=4 supermultiplet has an off-shell completion. However, there is no off-shell N=4 formulation for the known extended superconformal Chern-Simons (CS) theories with eight and more supercharges. To achieve a better understanding of this issue, we provide N=4 superfield realisations for t... |
1506.07323 | Roy Ben-Israel | Roy Ben-Israel, Amit Giveon, Nissan Itzhaki, Lior Liram | Stringy Horizons and UV/IR Mixing | null | null | 10.1007/JHEP11(2015)164 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The target-space interpretation of the exact (in $\alpha'$) reflection
coefficient for scattering from Euclidean black-hole horizons in classical
string theory is studied. For concreteness, we focus on the solvable $SL(2,
\mathbb{R})_k/U(1)$ black hole. It is shown that it exhibits a fascinating
UV/IR mixing, dramati... | [
{
"created": "Wed, 24 Jun 2015 11:18:36 GMT",
"version": "v1"
}
] | 2016-01-27 | [
[
"Ben-Israel",
"Roy",
""
],
[
"Giveon",
"Amit",
""
],
[
"Itzhaki",
"Nissan",
""
],
[
"Liram",
"Lior",
""
]
] | The target-space interpretation of the exact (in $\alpha'$) reflection coefficient for scattering from Euclidean black-hole horizons in classical string theory is studied. For concreteness, we focus on the solvable $SL(2, \mathbb{R})_k/U(1)$ black hole. It is shown that it exhibits a fascinating UV/IR mixing, dramatica... |
1904.07859 | \"Ozlem Ye\c{s}ilta\c{s} | Ozlem Yesiltas | Dirac Equation In The Curved Spacetime and Generalized Uncertainty
Principle: A fundamental quantum mechanical approach with energy dependent
potentials | null | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we have obtained the solutions of the (1 + 1) dimensional Dirac
equation on a gravitational background within the generalized uncertainty
principle. We have shown that how minimal length parameters effect the Dirac
particle in a spacetime described by conformally flat metric. Also,
supersymmetric quantu... | [
{
"created": "Tue, 16 Apr 2019 08:01:44 GMT",
"version": "v1"
}
] | 2019-04-18 | [
[
"Yesiltas",
"Ozlem",
""
]
] | In this work, we have obtained the solutions of the (1 + 1) dimensional Dirac equation on a gravitational background within the generalized uncertainty principle. We have shown that how minimal length parameters effect the Dirac particle in a spacetime described by conformally flat metric. Also, supersymmetric quantum ... |
hep-th/0610265 | Tsutomu Kobayashi | Tsutomu Kobayashi, Masato Minamitsuji | Scalar cosmological perturbations in the Gauss-Bonnet braneworld | 18 pages, v2: minor changes, reference added, v3: comments and
references added, accepted for publication in JCAP | JCAP0612:008,2006 | 10.1088/1475-7516/2006/12/008 | YITP-06-55 | hep-th astro-ph gr-qc | null | We study scalar cosmological perturbations in a braneworld model with a bulk
Gauss-Bonnet term. For an anti-de Sitter bulk, the five-dimensional
perturbation equations share the same form as in the Randall-Sundrum model,
which allows us to obtain metric perturbations in terms of a master variable.
We derive the bound... | [
{
"created": "Wed, 25 Oct 2006 10:57:17 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Oct 2006 11:06:01 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Nov 2006 11:55:27 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Kobayashi",
"Tsutomu",
""
],
[
"Minamitsuji",
"Masato",
""
]
] | We study scalar cosmological perturbations in a braneworld model with a bulk Gauss-Bonnet term. For an anti-de Sitter bulk, the five-dimensional perturbation equations share the same form as in the Randall-Sundrum model, which allows us to obtain metric perturbations in terms of a master variable. We derive the boundar... |
hep-th/0007080 | J. M. C. Malbouisson | M. Gomes (1), J. M. C. Malbouisson (2), A. G. Rodrigues (1), A. J. da
Silva (1) ((1) Univ. Sao Paulo, (2) Univ. Fed. Bahia) | Relativistic scalar Aharonov-Bohm scattering | 15 pages, Revtex | J.Phys.A33:5521-5530,2000 | 10.1088/0305-4470/33/31/307 | null | hep-th | null | We discuss the scattering of relativistic spin zero particles by an
infinitely long and arbitrarily thin solenoid. The exact solution of the
first-quantized problem can be obtained as a mimic of the nonrelativistic case,
either in the original Aharonov-Bohm way or by using the Berry's magnetization
scheme. The pertur... | [
{
"created": "Mon, 10 Jul 2000 13:27:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gomes",
"M.",
"",
"Univ. Sao Paulo"
],
[
"Malbouisson",
"J. M. C.",
"",
"Univ. Fed. Bahia"
],
[
"Rodrigues",
"A. G.",
"",
"Univ. Sao Paulo"
],
[
"da Silva",
"A. J.",
"",
"Univ. Sao Paulo"
]
] | We discuss the scattering of relativistic spin zero particles by an infinitely long and arbitrarily thin solenoid. The exact solution of the first-quantized problem can be obtained as a mimic of the nonrelativistic case, either in the original Aharonov-Bohm way or by using the Berry's magnetization scheme. The perturba... |
2311.08462 | Guglielmo Lockhart | Michele Del Zotto and Guglielmo Lockhart | The ALE Partition Functions of M-String Orbifolds | 69 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ALE partition functions of a 6d (1,0) SCFT are interesting observables
which are able to detect the global structure of the SCFT. They are defined to
be the equivariant partition functions of the SCFT on a background with the
topology of a two-dimensional torus times an ALE singularity. In this work, we
compute t... | [
{
"created": "Tue, 14 Nov 2023 19:00:05 GMT",
"version": "v1"
}
] | 2023-11-16 | [
[
"Del Zotto",
"Michele",
""
],
[
"Lockhart",
"Guglielmo",
""
]
] | The ALE partition functions of a 6d (1,0) SCFT are interesting observables which are able to detect the global structure of the SCFT. They are defined to be the equivariant partition functions of the SCFT on a background with the topology of a two-dimensional torus times an ALE singularity. In this work, we compute the... |
0908.3126 | Edward Corrigan | E. Corrigan and C. Zambon | A new class of integrable defects | 24 pages | J.Phys.A42:475203,2009 | 10.1088/1751-8113/42/47/475203 | null | hep-th nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An alternative Lagrangian definition of an integrable defect is provided and
analyzed. The new approach is sufficiently broad to allow a description of
defects within the Tzitzeica model, which was not possible in previous
approaches, and may be generalizable. New, two-parameter, sine-Gordon defects
are also describe... | [
{
"created": "Fri, 21 Aug 2009 13:27:52 GMT",
"version": "v1"
}
] | 2009-11-18 | [
[
"Corrigan",
"E.",
""
],
[
"Zambon",
"C.",
""
]
] | An alternative Lagrangian definition of an integrable defect is provided and analyzed. The new approach is sufficiently broad to allow a description of defects within the Tzitzeica model, which was not possible in previous approaches, and may be generalizable. New, two-parameter, sine-Gordon defects are also described,... |
hep-th/9611101 | Konstantin Selivanov | A.A. Rosly, K.G. Selivanov | On amplitudes in self-dual sector of Yang-Mills theory | 9 pages, Latex, a misguided reference is corrected, ps is also
available at http://wwwtheor.itep.ru/preprints/1996/ | Phys.Lett. B399 (1997) 135-140 | 10.1016/S0370-2693(97)00268-2 | ITEP-TH-96-50 | hep-th hep-ph | null | Self-dual perturbiner in the Yang-Mills theory is constructed by the twistor
methods both in topologically trivial and topologically nontrivial cases.
Maximally helicity violating amplitudes and their instanton induced analogies
are briefly discussed.
| [
{
"created": "Wed, 13 Nov 1996 22:11:04 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Nov 1996 13:46:21 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Rosly",
"A. A.",
""
],
[
"Selivanov",
"K. G.",
""
]
] | Self-dual perturbiner in the Yang-Mills theory is constructed by the twistor methods both in topologically trivial and topologically nontrivial cases. Maximally helicity violating amplitudes and their instanton induced analogies are briefly discussed. |
hep-th/0008215 | DaeKil Park | D.K. Park, H. J. W. M\"uller-Kirsten | Universality or Non--Universality of Absorption Cross Sections for
Extended Objects | 10 pages, 2 figures | Phys.Lett. B492 (2000) 135-139 | 10.1016/S0370-2693(00)01077-7 | null | hep-th | null | The calculation of absorption cross sections for minimal scalars in
supergravity backgrounds is an important aspect of the investigation of AdS/CFT
correspondence and requires a matching of appropriate wave functions. The low
energy case has attracted particular attention. In the following the dependence
of the cross... | [
{
"created": "Tue, 29 Aug 2000 15:45:45 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Park",
"D. K.",
""
],
[
"Müller-Kirsten",
"H. J. W.",
""
]
] | The calculation of absorption cross sections for minimal scalars in supergravity backgrounds is an important aspect of the investigation of AdS/CFT correspondence and requires a matching of appropriate wave functions. The low energy case has attracted particular attention. In the following the dependence of the cross s... |
1602.00130 | Gabi Zafrir | Gabi Zafrir | Brane webs in the presence of an $O5^-$-plane and 4d class S theories of
type D | 30 pages, 18 figures; v2 minor revision, version published in JHEP | null | 10.1007/JHEP07(2016)035 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we conjecture a relationship between 5d SCFT's, that can be
engineered by 5-brane webs in the presence of an $O5^-$-plane, and 4d class S
theories of type D. The specific relation is that compactification on a circle
of the former leads to the latter. We present evidence for this conjecture. One
piece... | [
{
"created": "Sat, 30 Jan 2016 15:38:35 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jul 2016 15:15:08 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Zafrir",
"Gabi",
""
]
] | In this article we conjecture a relationship between 5d SCFT's, that can be engineered by 5-brane webs in the presence of an $O5^-$-plane, and 4d class S theories of type D. The specific relation is that compactification on a circle of the former leads to the latter. We present evidence for this conjecture. One piece o... |
0904.0012 | Paul Koerber | Paul Koerber | Coisotropic D-branes on AdS4 x CP3 and massive deformations | 24 pages, 1 figure, v2: due to a serious mistake the claims of the
paper had to be corrected | JHEP 0909:008,2009 | 10.1088/1126-6708/2009/09/008 | MPP-2009-35 | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We scan for massive type IIA SU(3)-structure compactifications of the type
AdS4 x CP3 with internal symmetry group SO(4). This group acts on CP3 with
cohomogeneity one, so that one would expect new non-homogeneous solutions. We
find however that all such solutions enhance their symmetry group to Sp(2) and
form, in fa... | [
{
"created": "Wed, 1 Apr 2009 14:51:12 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jun 2009 13:43:24 GMT",
"version": "v2"
}
] | 2009-09-28 | [
[
"Koerber",
"Paul",
""
]
] | We scan for massive type IIA SU(3)-structure compactifications of the type AdS4 x CP3 with internal symmetry group SO(4). This group acts on CP3 with cohomogeneity one, so that one would expect new non-homogeneous solutions. We find however that all such solutions enhance their symmetry group to Sp(2) and form, in fact... |
0705.3511 | Joseph C. V\'arilly | Victor Gayral, Jose M. Gracia-Bondia and Joseph C. Varilly | Fourier analysis on the affine group, quantization and noncompact Connes
geometries | 37 pages, Latex, uses TikZ package to draw 3 figures. Two new
subsections, main results unchanged | J.Noncommut.Geom.2:215-261, 2008 | 10.4171/JNCG/20 | null | hep-th math.RT | null | We find the Stratonovich-Weyl quantizer for the nonunimodular affine group of
the line. A noncommutative product of functions on the half-plane, underlying a
noncompact spectral triple in the sense of Connes, is obtained from it. The
corresponding Wigner functions reproduce the time-frequency distributions of
signal ... | [
{
"created": "Thu, 24 May 2007 06:08:13 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jun 2007 01:33:54 GMT",
"version": "v2"
},
{
"created": "Mon, 4 Feb 2008 17:38:40 GMT",
"version": "v3"
}
] | 2010-11-19 | [
[
"Gayral",
"Victor",
""
],
[
"Gracia-Bondia",
"Jose M.",
""
],
[
"Varilly",
"Joseph C.",
""
]
] | We find the Stratonovich-Weyl quantizer for the nonunimodular affine group of the line. A noncommutative product of functions on the half-plane, underlying a noncompact spectral triple in the sense of Connes, is obtained from it. The corresponding Wigner functions reproduce the time-frequency distributions of signal pr... |
0809.4148 | Papantonopoulos Eleftherios | Eleftherios Papantonopoulos | Black Holes and Black String-like Solutions in Codimension-2 Braneworlds | 9 pages, no figures, plenary talk given at the 7th Friedmann
International Seminar on Gravitation and Cosmology, 29 June-5 July 2008, Joao
Pessoa, Brazil, to appear in the proceedings | Int.J.Mod.Phys.A24:1489-1496,2009 | 10.1142/S0217751X09044863 | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/3.0/ | We discuss black hole solutions with a Gauss-Bonnet term in the bulk and an
induced gravity term on a thin brane of codimension-2. We show that these black
holes can be localized on the brane, and they can be extended further into the
bulk by a warp function. These solutions have regular horizons and no other
curvatu... | [
{
"created": "Wed, 24 Sep 2008 10:35:05 GMT",
"version": "v1"
}
] | 2009-04-24 | [
[
"Papantonopoulos",
"Eleftherios",
""
]
] | We discuss black hole solutions with a Gauss-Bonnet term in the bulk and an induced gravity term on a thin brane of codimension-2. We show that these black holes can be localized on the brane, and they can be extended further into the bulk by a warp function. These solutions have regular horizons and no other curvature... |
1003.5152 | Anzhong Wang | Anzhong Wang | $f(R)$ theory and geometric origin of the dark sector in Horava-Lifshitz
gravity | Mod. Phys. Lett. A26, 387-398 (2011) | Mod.Phys.Lett.A26:387-398,2011 | 10.1142/S0217732311034980 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inclusion of $f(R)$ term in the action of Horava-Lifshitz quantum gravity
with projectability but without detailed balance condition is investigated,
where $R$ denotes the 3-spatial dimensional Ricci scalar. Conditions for the
spin-0 graviton to be free of ghosts and instability are studied. The
requirement that the ... | [
{
"created": "Fri, 26 Mar 2010 14:54:01 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Dec 2010 03:15:26 GMT",
"version": "v2"
},
{
"created": "Fri, 25 Feb 2011 04:05:31 GMT",
"version": "v3"
}
] | 2011-03-02 | [
[
"Wang",
"Anzhong",
""
]
] | Inclusion of $f(R)$ term in the action of Horava-Lifshitz quantum gravity with projectability but without detailed balance condition is investigated, where $R$ denotes the 3-spatial dimensional Ricci scalar. Conditions for the spin-0 graviton to be free of ghosts and instability are studied. The requirement that the th... |
0910.0180 | Stephan Stieberger | S. Stieberger | On tree-level higher order gravitational couplings in superstring theory | 4 pages, RevTeX 4.1; v2: Results and discussion extended by the order
alpha'^8. Again, no even zeta values occur at this order excluding curvature
contact terms with MZV coefficients zeta(8), zeta(2) zeta(3)^2 and zeta(5,3),
respectively; v3: streamlined and final version to appear in Physical Review
Letters | Phys.Rev.Lett.106:111601,2011 | 10.1103/PhysRevLett.106.111601 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the scattering amplitudes of five and six gravitons at tree-level
in superstring theory. Their power series expansions in the Regge slope alpha'
are analyzed through the order alpha'^8 showing some interesting constraints on
higher order gravitational couplings in the effective superstring action like
the... | [
{
"created": "Thu, 1 Oct 2009 19:08:17 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Oct 2009 19:46:40 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Feb 2011 15:47:46 GMT",
"version": "v3"
}
] | 2011-03-23 | [
[
"Stieberger",
"S.",
""
]
] | We consider the scattering amplitudes of five and six gravitons at tree-level in superstring theory. Their power series expansions in the Regge slope alpha' are analyzed through the order alpha'^8 showing some interesting constraints on higher order gravitational couplings in the effective superstring action like the a... |
1202.3244 | Janos Balog | Janos Balog, Arpad Hegedus | Hybrid-NLIE for the AdS/CFT spectral problem | 63 pages, 1 figure | null | 10.1007/JHEP08(2012)022 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hybrid-NLIE equations, an alternative finite NLIE description for the
spectral problem of the super sigma model of AdS/CFT and its gamma-deformations
are derived by replacing the semi-infinite SU(2) and SU(4) parts of the AdS/CFT
TBA equations by a few appropriately chosen complex NLIE variables, which are
coupled am... | [
{
"created": "Wed, 15 Feb 2012 09:32:20 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Balog",
"Janos",
""
],
[
"Hegedus",
"Arpad",
""
]
] | Hybrid-NLIE equations, an alternative finite NLIE description for the spectral problem of the super sigma model of AdS/CFT and its gamma-deformations are derived by replacing the semi-infinite SU(2) and SU(4) parts of the AdS/CFT TBA equations by a few appropriately chosen complex NLIE variables, which are coupled amon... |
1604.05400 | Nick Houston | N. Houston | Fermionic instantons | 17 pages. Typo in text corrected, two sentences clarified | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate the existence of a broad class of non-perturbative fermionic
solutions to the Euclidean supergravity equations of motion, which are half-BPS
and nonsingular, possess zero action, and obey an (anti)self-duality condition.
These are identified as fermionic instantons associated to the status of the
gravi... | [
{
"created": "Tue, 19 Apr 2016 01:33:32 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 2016 15:00:15 GMT",
"version": "v2"
}
] | 2016-05-04 | [
[
"Houston",
"N.",
""
]
] | We demonstrate the existence of a broad class of non-perturbative fermionic solutions to the Euclidean supergravity equations of motion, which are half-BPS and nonsingular, possess zero action, and obey an (anti)self-duality condition. These are identified as fermionic instantons associated to the status of the graviti... |
1210.3601 | Tatsuo Azeyanagi | Tatsuo Azeyanagi, Mitsutoshi Fujita and Masanori Hanada | From the planar limit to M-theory | 5 pages, v2:references added and minor corrections, v3:published
version | null | 10.1103/PhysRevLett.110.121601 | KEK-TH-1579 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The large-N limit of gauge theories has been playing a crucial role in
theoretical physics over the decades. Despite its importance, little is known
outside the planar limit where the 't Hooft coupling $\lambda=g_{YM}^2N$ is
fixed. In this Letter we consider more general large-N limit --- $\lambda$
grows with N, e.g.... | [
{
"created": "Fri, 12 Oct 2012 18:56:22 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Nov 2012 20:09:14 GMT",
"version": "v2"
},
{
"created": "Mon, 29 Apr 2013 18:03:21 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Azeyanagi",
"Tatsuo",
""
],
[
"Fujita",
"Mitsutoshi",
""
],
[
"Hanada",
"Masanori",
""
]
] | The large-N limit of gauge theories has been playing a crucial role in theoretical physics over the decades. Despite its importance, little is known outside the planar limit where the 't Hooft coupling $\lambda=g_{YM}^2N$ is fixed. In this Letter we consider more general large-N limit --- $\lambda$ grows with N, e.g., ... |
0910.3709 | Rodolfo Casana Rodolfo Casana | Rodolfo Casana, Manoel M. Ferreira Jr and Madson R. O. Silva | Parity-odd and CPT-even electrodynamics of the SME at Finite Temperature | null | Phys.Rev.D81:105015,2010 | 10.1103/PhysRevD.81.105015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work examines the finite temperature properties of the CPT-even and
parity-odd electrodynamics of the standard model extension. We start from the
partition function written into the functional integral formalism in Ref.
\cite{Finite}. After specializing the Lorentz-violating tensor $ W_{\alpha \nu
\rho \varphi}$... | [
{
"created": "Mon, 19 Oct 2009 21:38:50 GMT",
"version": "v1"
}
] | 2010-05-25 | [
[
"Casana",
"Rodolfo",
""
],
[
"Ferreira",
"Manoel M.",
"Jr"
],
[
"Silva",
"Madson R. O.",
""
]
] | This work examines the finite temperature properties of the CPT-even and parity-odd electrodynamics of the standard model extension. We start from the partition function written into the functional integral formalism in Ref. \cite{Finite}. After specializing the Lorentz-violating tensor $ W_{\alpha \nu \rho \varphi}$ f... |
0805.2645 | Diana Vaman | Diana Vaman, York-Peng Yao | The Space-Cone Gauge, Lorentz Invariance and On-Shell Recursion for
One-Loop Yang-Mills amplitudes | 28 pages, 6 figures | null | 10.1142/9789812838667_0004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recursion relations are succinctly obtained for $(++... +)$ and $(-++... +)$
amplitudes in the context of the space-cone gauge in QCD. We rely on the
helicity symmetry of the problems to dictate our choices of reference twistors
and the momentum shifts to complexify the amplitudes. Of great importance is
the power of... | [
{
"created": "Sat, 17 May 2008 04:09:54 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Vaman",
"Diana",
""
],
[
"Yao",
"York-Peng",
""
]
] | Recursion relations are succinctly obtained for $(++... +)$ and $(-++... +)$ amplitudes in the context of the space-cone gauge in QCD. We rely on the helicity symmetry of the problems to dictate our choices of reference twistors and the momentum shifts to complexify the amplitudes. Of great importance is the power of g... |
1708.07650 | Bernd Schroers | Prince K Osei and Bernd J Schroers | Classical r-matrices for the generalised Chern-Simons formulation of 3d
gravity | 20 pages, minor corrections and comments added in v2 | Class. Quantum Grav.35 (2018) 075006 | 10.1088/1361-6382/aaaa5e | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the conditions for classical r-matrices to be compatible with the
generalised Chern-Simons action for 3d gravity. Compatibility means solving the
classical Yang-Baxter equations with a prescribed symmetric part for each of
the real Lie algebras and bilinear pairings arising in the generalised
Chern-Simons ac... | [
{
"created": "Fri, 25 Aug 2017 08:48:57 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Apr 2018 16:21:52 GMT",
"version": "v2"
}
] | 2018-04-04 | [
[
"Osei",
"Prince K",
""
],
[
"Schroers",
"Bernd J",
""
]
] | We study the conditions for classical r-matrices to be compatible with the generalised Chern-Simons action for 3d gravity. Compatibility means solving the classical Yang-Baxter equations with a prescribed symmetric part for each of the real Lie algebras and bilinear pairings arising in the generalised Chern-Simons acti... |
1803.02759 | Etera R. Livine | Bianca Dittrich, Christophe Goeller, Etera R. Livine and Aldo Riello | Quasi-local holographic dualities in non-perturbative 3d quantum gravity | 13 pages | Class. Quantum Grav. 35 13LT01 (2018) | 10.1088/1361-6382/aac606 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a line of research aimed at investigating holographic dualities in
the context of three dimensional quantum gravity within finite bounded regions.
The bulk quantum geometrodynamics is provided by the Ponzano-Regge state-sum
model, which defines 3d quantum gravity as a discrete topological quantum field
the... | [
{
"created": "Wed, 7 Mar 2018 16:50:40 GMT",
"version": "v1"
}
] | 2018-06-22 | [
[
"Dittrich",
"Bianca",
""
],
[
"Goeller",
"Christophe",
""
],
[
"Livine",
"Etera R.",
""
],
[
"Riello",
"Aldo",
""
]
] | We present a line of research aimed at investigating holographic dualities in the context of three dimensional quantum gravity within finite bounded regions. The bulk quantum geometrodynamics is provided by the Ponzano-Regge state-sum model, which defines 3d quantum gravity as a discrete topological quantum field theor... |
1711.07363 | Jos\'e M. Figueroa-O'Farrill | Jos\'e M. Figueroa-O'Farrill | Higher-dimensional kinematical Lie algebras via deformation theory | 18 pages. (v3:final version to appear in Journal of Mathematical
Physics). arXiv admin note: text overlap with arXiv:1711.06111 | null | 10.1063/1.5016616 | EMPG-17-12 | hep-th math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We classify kinematical Lie algebras in dimension $D \geq 4$. This is
approached via the classification of deformations of the relevant static
kinematical Lie algebra. We also classify the deformations of the universal
central extension of the static kinematical Lie algebra in dimension $D\geq 4$.
In addition we dete... | [
{
"created": "Fri, 17 Nov 2017 10:15:11 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Mar 2018 16:18:53 GMT",
"version": "v2"
},
{
"created": "Wed, 23 May 2018 10:04:54 GMT",
"version": "v3"
}
] | 2018-07-04 | [
[
"Figueroa-O'Farrill",
"José M.",
""
]
] | We classify kinematical Lie algebras in dimension $D \geq 4$. This is approached via the classification of deformations of the relevant static kinematical Lie algebra. We also classify the deformations of the universal central extension of the static kinematical Lie algebra in dimension $D\geq 4$. In addition we determ... |
0801.0032 | Chiang-Mei Chen | Chiang-Mei Chen | Extremal dilatonic black holes in 4D Gauss-Bonnet gravity | 4 pages, contribution to the proceedings of the 8th Asia-Pacific
International Conference on Gravitation and Astrophysics (ICGA8) | Prog.Theor.Phys.Suppl.172:161-164,2008 | 10.1143/PTPS.172.161 | null | hep-th | null | This is a report of our recent investigation on the extremal dilatonic black
holes in four dimensional Gauss-Bonnet gravity. We found that a global solution
can exist only when the dilaton coupling is less than a critical value which
can be determined numerically. Moreover, the black hole horizon is stretched by
the ... | [
{
"created": "Sat, 29 Dec 2007 04:37:26 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chen",
"Chiang-Mei",
""
]
] | This is a report of our recent investigation on the extremal dilatonic black holes in four dimensional Gauss-Bonnet gravity. We found that a global solution can exist only when the dilaton coupling is less than a critical value which can be determined numerically. Moreover, the black hole horizon is stretched by the Ga... |
hep-th/0410219 | Pio Arias | P.J. Arias and M. Garcia-Nustes (Caracas, U. Central) | Covariance of the selfdual vector model | Presented by M.Garcia in the 4th Congress of the Venezuelan Physical
Society, Isla de Margarita, Venezuela, 24-28 Nov 2003. In spanish. 3pp | Rev.Mex.Fis. 52S3 (2006) 95-97 | null | null | hep-th | null | The Poisson algebra between the fields involved in the vectorial selfdual
action is obtained by means of the reduced action. The conserved charges
associated with the invariance under the inhomogeneous Lorentz group are
obtained and its action on the fields. The covariance of the theory is proved
using the Schwinger-... | [
{
"created": "Fri, 22 Oct 2004 03:21:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arias",
"P. J.",
"",
"Caracas, U. Central"
],
[
"Garcia-Nustes",
"M.",
"",
"Caracas, U. Central"
]
] | The Poisson algebra between the fields involved in the vectorial selfdual action is obtained by means of the reduced action. The conserved charges associated with the invariance under the inhomogeneous Lorentz group are obtained and its action on the fields. The covariance of the theory is proved using the Schwinger-Di... |
hep-th/0106263 | Chiang-Mei Chen | Chiang-Mei Chen, T. Harko and M. K. Mak | Viscous dissipative effects in isotropic brane cosmology | 15 pages, 11 figures | Phys.Rev.D64:124017,2001 | 10.1103/PhysRevD.64.124017 | null | hep-th gr-qc | null | We consider the dynamics of a viscous cosmological fluid in the generalized
Randall-Sundrum model for an isotropic brane. To describe the dissipative
effects we use the Israel-Hiscock-Stewart full causal thermodynamic theory. In
the limiting case of a stiff cosmological fluid with pressure equal to the
energy density... | [
{
"created": "Thu, 28 Jun 2001 05:59:12 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Harko",
"T.",
""
],
[
"Mak",
"M. K.",
""
]
] | We consider the dynamics of a viscous cosmological fluid in the generalized Randall-Sundrum model for an isotropic brane. To describe the dissipative effects we use the Israel-Hiscock-Stewart full causal thermodynamic theory. In the limiting case of a stiff cosmological fluid with pressure equal to the energy density, ... |
2310.16536 | Mariana Cristina De Lima | Mariana Lima | Spin-2 Universal Minimal Solutions on Type IIA and IIB Supergravity | null | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we consider the spin-2 field perturbations of four families of
supergravity solutions. These include AdS$_5$ and AdS$_7$ backgrounds of type
IIA as well as AdS$_4$ and AdS$_6$ backgrounds of Type IIB. As the main result,
we show that, in all the cases, there is a solution given by a combination of
the ... | [
{
"created": "Wed, 25 Oct 2023 10:34:18 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Nov 2023 20:32:13 GMT",
"version": "v2"
}
] | 2024-07-09 | [
[
"Lima",
"Mariana",
""
]
] | In this paper, we consider the spin-2 field perturbations of four families of supergravity solutions. These include AdS$_5$ and AdS$_7$ backgrounds of type IIA as well as AdS$_4$ and AdS$_6$ backgrounds of Type IIB. As the main result, we show that, in all the cases, there is a solution given by a combination of the wa... |
1002.4580 | Toshiaki Fujimori | Toshiaki Fujimori, Giacomo Marmorini, Muneto Nitta, Keisuke Ohashi,
Norisuke Sakai | The Moduli Space Metric for Well-Separated Non-Abelian Vortices | 31 pages | Phys.Rev.D82:065005,2010 | 10.1103/PhysRevD.82.065005 | null | hep-th hep-ph math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The moduli space metric and its Kahler potential for well-separated
non-Abelian vortices are obtained in U(N) gauge theories with N Higgs fields in
the fundamental representation.
| [
{
"created": "Wed, 24 Feb 2010 16:51:10 GMT",
"version": "v1"
}
] | 2010-09-06 | [
[
"Fujimori",
"Toshiaki",
""
],
[
"Marmorini",
"Giacomo",
""
],
[
"Nitta",
"Muneto",
""
],
[
"Ohashi",
"Keisuke",
""
],
[
"Sakai",
"Norisuke",
""
]
] | The moduli space metric and its Kahler potential for well-separated non-Abelian vortices are obtained in U(N) gauge theories with N Higgs fields in the fundamental representation. |
2304.14948 | Gustavo Joaquin Turiaci | Lorenz Eberhardt, Gustavo J. Turiaci | 2D dilaton gravity and the Weil-Petersson volumes with conical defects | 45pp; typos corrected | null | null | null | hep-th math-ph math.MP math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the Weil-Petersson measure on the moduli space of hyperbolic
surfaces with defects of arbitrary opening angles and use this to compute its
volume. We conjecture a matrix integral computing the corresponding volumes and
confirm agreement in simple cases. We combine this mathematical result with the
equivaria... | [
{
"created": "Fri, 28 Apr 2023 16:06:48 GMT",
"version": "v1"
},
{
"created": "Tue, 23 May 2023 15:50:01 GMT",
"version": "v2"
}
] | 2023-05-24 | [
[
"Eberhardt",
"Lorenz",
""
],
[
"Turiaci",
"Gustavo J.",
""
]
] | We derive the Weil-Petersson measure on the moduli space of hyperbolic surfaces with defects of arbitrary opening angles and use this to compute its volume. We conjecture a matrix integral computing the corresponding volumes and confirm agreement in simple cases. We combine this mathematical result with the equivariant... |
0708.1342 | Luiz Agostinho Ferreira | P. E. G. Assis and L. A. Ferreira | The Bullough-Dodd model coupled to matter fields | 48 pages, 3 eps figures, latex | Nucl.Phys.B800:409-449,2008 | 10.1016/j.nuclphysb.2008.01.004 | null | hep-th math-ph math.MP nlin.SI | null | The Bullough-Dodd model is an important two dimensional integrable field
theory which finds applications in physics and geometry. We consider a
conformally invariant extension of it, and study its integrability properties
using a zero curvature condition based on the twisted Kac-Moody algebra
A_2^{(2)}. The one and t... | [
{
"created": "Thu, 9 Aug 2007 21:27:48 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Assis",
"P. E. G.",
""
],
[
"Ferreira",
"L. A.",
""
]
] | The Bullough-Dodd model is an important two dimensional integrable field theory which finds applications in physics and geometry. We consider a conformally invariant extension of it, and study its integrability properties using a zero curvature condition based on the twisted Kac-Moody algebra A_2^{(2)}. The one and two... |
hep-th/9601138 | Claudio Emmrich | C. Emmrich, H. R\"omer | Multicomponent WKB and Quantization | 10 pages, latex | Acta Phys.Polon. B27 (1996) 2393-2402 | null | HEPTH-96/2 | hep-th | null | Hamiltonians whose symbols are not simply real valued, but matrix or, more
generally, endomorphism valued functions appear in many places in physics,
examples being the Dirac equation, multicomponent wave equations like
electrodynamics in media, and Yang-Mills theories, and the Born-Oppenheimer
approximation in molec... | [
{
"created": "Thu, 25 Jan 1996 10:40:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Emmrich",
"C.",
""
],
[
"Römer",
"H.",
""
]
] | Hamiltonians whose symbols are not simply real valued, but matrix or, more generally, endomorphism valued functions appear in many places in physics, examples being the Dirac equation, multicomponent wave equations like electrodynamics in media, and Yang-Mills theories, and the Born-Oppenheimer approximation in molecul... |
hep-th/0610177 | Richard Szabo | Rui M.G. Reis, Richard J. Szabo and Alessandro Valentino | KO-Homology and Type I String Theory | 40 pages; v4: Clarifying comments added, more detailed proof of main
isomorphism theorem given; Final version to be published in Reviews in
Mathematical Physics | Rev.Math.Phys.21:1091-1143,2009 | 10.1142/S0129055X09003839 | HWM-06-40, EMPG-06-09 | hep-th math.KT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the classification of D-branes and Ramond-Ramond fields in Type I
string theory by developing a geometric description of KO-homology. We define
an analytic version of KO-homology using KK-theory of real C*-algebras, and
construct explicitly the isomorphism between geometric and analytic
KO-homology. The cons... | [
{
"created": "Mon, 16 Oct 2006 14:27:53 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 2006 15:39:33 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Dec 2008 08:26:46 GMT",
"version": "v3"
},
{
"created": "Mon, 13 Jul 2009 08:44:42 GMT",
"version": "v4"
}
] | 2009-11-16 | [
[
"Reis",
"Rui M. G.",
""
],
[
"Szabo",
"Richard J.",
""
],
[
"Valentino",
"Alessandro",
""
]
] | We study the classification of D-branes and Ramond-Ramond fields in Type I string theory by developing a geometric description of KO-homology. We define an analytic version of KO-homology using KK-theory of real C*-algebras, and construct explicitly the isomorphism between geometric and analytic KO-homology. The constr... |
1506.01847 | David Tempo | Marc Henneaux, Alfredo Perez, David Tempo, Ricardo Troncoso | Hypersymmetry bounds and three-dimensional higher-spin black holes | 26 pages | null | 10.1007/JHEP08(2015)021 | CECS-PHY-15/01 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the hypersymmetry bounds on the higher spin black hole
parameters that follow from the asymptotic symmetry superalgebra in higher-spin
anti-de Sitter gravity in three spacetime dimensions. We consider anti-de
Sitter hypergravity for which the analysis is most transparent. This is a
$osp(1\vert 4) \oplu... | [
{
"created": "Fri, 5 Jun 2015 09:59:35 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"Henneaux",
"Marc",
""
],
[
"Perez",
"Alfredo",
""
],
[
"Tempo",
"David",
""
],
[
"Troncoso",
"Ricardo",
""
]
] | We investigate the hypersymmetry bounds on the higher spin black hole parameters that follow from the asymptotic symmetry superalgebra in higher-spin anti-de Sitter gravity in three spacetime dimensions. We consider anti-de Sitter hypergravity for which the analysis is most transparent. This is a $osp(1\vert 4) \oplus ... |
2205.01125 | Mario De Marco | Mario De Marco, Andrea Sangiovanni, Roberto Valandro | 5d Higgs Branches from M-theory on quasi-homogeneous cDV threefold
singularities | 49 pages + appendices | null | 10.1007/JHEP10(2022)124 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We classify rank zero 5d SCFTs geometrically engineered from M-theory on
quasi-homogeneous compound Du Val isolated threefold singularities. For all
such theories, we characterize the Higgs Branch, by computing the dimension,
the continuous and discrete symmetry groups, as well as more refined details
such as the cha... | [
{
"created": "Mon, 2 May 2022 18:00:07 GMT",
"version": "v1"
},
{
"created": "Thu, 26 May 2022 17:58:25 GMT",
"version": "v2"
},
{
"created": "Fri, 5 May 2023 09:28:49 GMT",
"version": "v3"
}
] | 2023-05-08 | [
[
"De Marco",
"Mario",
""
],
[
"Sangiovanni",
"Andrea",
""
],
[
"Valandro",
"Roberto",
""
]
] | We classify rank zero 5d SCFTs geometrically engineered from M-theory on quasi-homogeneous compound Du Val isolated threefold singularities. For all such theories, we characterize the Higgs Branch, by computing the dimension, the continuous and discrete symmetry groups, as well as more refined details such as the charg... |
1905.00577 | Souvik Dutta | Souvik Dutta and Thomas Faulkner | A canonical purification for the entanglement wedge cross-section | 50 pages, 15 figures | null | null | null | hep-th math.OA quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In AdS/CFT we consider a class of bulk geometric quantities inside the
entanglement wedge called reflected minimal surfaces. The areas of these
surfaces are dual to the entanglement entropy associated to a canonical
purification (the GNS state) that we dub the reflected entropy. From the bulk
point of view, we show t... | [
{
"created": "Thu, 2 May 2019 05:28:03 GMT",
"version": "v1"
}
] | 2019-05-03 | [
[
"Dutta",
"Souvik",
""
],
[
"Faulkner",
"Thomas",
""
]
] | In AdS/CFT we consider a class of bulk geometric quantities inside the entanglement wedge called reflected minimal surfaces. The areas of these surfaces are dual to the entanglement entropy associated to a canonical purification (the GNS state) that we dub the reflected entropy. From the bulk point of view, we show tha... |
hep-th/0404234 | Vishesh Khemani | Vishesh Khemani | Searching for Novel Objects in the Electroweak Theory | M.I.T. Ph.D Thesis; 107 pages, uses mitthesis.cls; v2: added a
reference | null | null | null | hep-th hep-ph | null | We explore the Higgs-Gauge configuration space in the standard electroweak
theory. We outline a general prescription that uses the non-trivial topology
associated with the gauge group of the theory, to find known solutions of the
Euclidean classical equations of motion and motivate the existence of novel
ones. In Min... | [
{
"created": "Thu, 29 Apr 2004 00:20:19 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Apr 2004 19:54:22 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Khemani",
"Vishesh",
""
]
] | We explore the Higgs-Gauge configuration space in the standard electroweak theory. We outline a general prescription that uses the non-trivial topology associated with the gauge group of the theory, to find known solutions of the Euclidean classical equations of motion and motivate the existence of novel ones. In Minko... |
hep-th/9712158 | Joao Barcelos-Neto | J. Barcelos-Neto | Spontaneous compactification of D=5 two-form gauge fields and the
obtainment of Maxwell and Yang-Mills theories | 14 pages, Latex. Enlarged and revised version. To appear in Journal
of Mathematical Physics | null | null | null | hep-th | null | We show that the spontaneous compactification of the Abelian and non-Abelian
two-form gauge field theories from $D=4+1$ to $D=3+1$ leads to the same
theories plus the Maxwell and Yang-Mills ones, respectively. The vector
potential comes from the zero mode of the fifth component of the tensor gauge
field in D=5. Conce... | [
{
"created": "Tue, 16 Dec 1997 16:42:31 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jul 2000 19:12:03 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Barcelos-Neto",
"J.",
""
]
] | We show that the spontaneous compactification of the Abelian and non-Abelian two-form gauge field theories from $D=4+1$ to $D=3+1$ leads to the same theories plus the Maxwell and Yang-Mills ones, respectively. The vector potential comes from the zero mode of the fifth component of the tensor gauge field in D=5. Concern... |
hep-th/9701162 | Edward Witten | Robert Friedman, John Morgan, and Edward Witten | Vector Bundles And F Theory | 93 pp., harvmac. Section 4.4 has been extended with additional
Comments relating F theory intermediate Jacobians to heterotic string bundles | Commun.Math.Phys.187:679-743,1997 | 10.1007/s002200050154 | null | hep-th alg-geom math.AG | null | To understand in detail duality between heterotic string and F theory
compactifications, it is important to understand the construction of
holomorphic G bundles over elliptic Calabi-Yau manifolds, for various groups G.
In this paper, we develop techniques to describe the bundles, and make several
detailed comparisons... | [
{
"created": "Tue, 28 Jan 1997 19:29:35 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Feb 1997 14:34:13 GMT",
"version": "v2"
}
] | 2010-04-07 | [
[
"Friedman",
"Robert",
""
],
[
"Morgan",
"John",
""
],
[
"Witten",
"Edward",
""
]
] | To understand in detail duality between heterotic string and F theory compactifications, it is important to understand the construction of holomorphic G bundles over elliptic Calabi-Yau manifolds, for various groups G. In this paper, we develop techniques to describe the bundles, and make several detailed comparisons b... |
1310.1744 | Mukund Rangamani | Matthias R. Gaberdiel, Rajesh Gopakumar, Mukund Rangamani | The Spectrum of Light States in Large N Minimal Models | 40 pages, 8 figures. v2: typos fixed. published version | null | 10.1007/JHEP01(2014)116 | DCPT-13/27 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | $W_{N,k}$ minimal models possess an interesting class of `light' primaries
which control much of the low energy density of states in the large $N$ 't
Hooft limit. In this paper we conduct a detailed exploration of their
distribution using a combination of numerical and analytical techniques. We
also make some observa... | [
{
"created": "Mon, 7 Oct 2013 11:56:01 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jan 2014 02:32:13 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Gopakumar",
"Rajesh",
""
],
[
"Rangamani",
"Mukund",
""
]
] | $W_{N,k}$ minimal models possess an interesting class of `light' primaries which control much of the low energy density of states in the large $N$ 't Hooft limit. In this paper we conduct a detailed exploration of their distribution using a combination of numerical and analytical techniques. We also make some observati... |
hep-th/9605185 | Yoshiyuki Watabiki | Yoshiyuki Watabiki (Tokyo Institute of Technology) | Fractal Structure of Space-Time in Two-Dimensional Quantum Gravity | LaTeX, 11 pages, 14 figures, 4 style-files as macro | null | null | TIT/HEP--333 | hep-th | null | We show that universal functions play an important role in the observation of
the fractal structure of space--time in the numerical simulation of quantum
gravity.
| [
{
"created": "Sat, 25 May 1996 13:25:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Watabiki",
"Yoshiyuki",
"",
"Tokyo Institute of Technology"
]
] | We show that universal functions play an important role in the observation of the fractal structure of space--time in the numerical simulation of quantum gravity. |
2405.17648 | Siyul Lee | Finn Larsen and Siyul Lee | Supersymmetric Charge Constraints on AdS Black Holes from Free Fields | 26 pages | null | null | LCTP-24-08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supersymmetric AdS black hole solutions exist only when their angular momenta
and charges satisfy a certain constraint that depends on the dimension. We show
that these nonlinear relations on the conserved charges agree with a
computation in the dual supersymmetric CFT in its free limit, with interactions
entering on... | [
{
"created": "Mon, 27 May 2024 20:43:55 GMT",
"version": "v1"
}
] | 2024-05-29 | [
[
"Larsen",
"Finn",
""
],
[
"Lee",
"Siyul",
""
]
] | Supersymmetric AdS black hole solutions exist only when their angular momenta and charges satisfy a certain constraint that depends on the dimension. We show that these nonlinear relations on the conserved charges agree with a computation in the dual supersymmetric CFT in its free limit, with interactions entering only... |
hep-th/9603115 | Achim Kempf | Achim Kempf (DAMTP, Cambridge) | On Path Integration on Noncommutative Geometries | 8 pages, LaTeX | null | null | DAMTP/96-10 | hep-th | null | We discuss a recent approach to quantum field theoretical path integration on
noncommutative geometries which imply UV/IR regularising finite minimal
uncertainties in positions and/or momenta. One class of such noncommutative
geometries arise as `momentum spaces' over curved spaces, for which we can now
give the full... | [
{
"created": "Sun, 17 Mar 1996 19:05:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kempf",
"Achim",
"",
"DAMTP, Cambridge"
]
] | We discuss a recent approach to quantum field theoretical path integration on noncommutative geometries which imply UV/IR regularising finite minimal uncertainties in positions and/or momenta. One class of such noncommutative geometries arise as `momentum spaces' over curved spaces, for which we can now give the full s... |
1304.1551 | Savdeep Sethi | Savdeep Sethi | A New String in Ten Dimensions? | 18 pages, 2 figures; LaTeX; significant revision of the M-theory
discussion; comments, caveats and references added | null | 10.1007/JHEP09(2013)149 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I suggest the possibility of a new string in ten dimensions. Evidence for
this string is presented both from orientifold physics and from K-theory, along
with a mystery concerning the M-theory description. Motivated by this
possibility, some novel aspects of decoupling limits in heterotic/type I
theories are describe... | [
{
"created": "Thu, 4 Apr 2013 20:04:02 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Apr 2013 18:57:30 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Sethi",
"Savdeep",
""
]
] | I suggest the possibility of a new string in ten dimensions. Evidence for this string is presented both from orientifold physics and from K-theory, along with a mystery concerning the M-theory description. Motivated by this possibility, some novel aspects of decoupling limits in heterotic/type I theories are described;... |
hep-th/0503056 | Jen-Chi Lee | Jen-Chi Lee | Spontaneously broken symmetry in string theory | null | Phys.Lett. B326 (1994) 79-83 | 10.1016/0370-2693(94)91195-9 | null | hep-th | null | By using zero-norm states in the spectrum, we explicitly demonstrate the
existence of an infinite number of high energy symmetry structures of the
closed bosonic string theory. Each symmetry transformation (except those
generated by massless zero-norm states) relates infinite particles with
different masses, thus the... | [
{
"created": "Mon, 7 Mar 2005 11:30:13 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Lee",
"Jen-Chi",
""
]
] | By using zero-norm states in the spectrum, we explicitly demonstrate the existence of an infinite number of high energy symmetry structures of the closed bosonic string theory. Each symmetry transformation (except those generated by massless zero-norm states) relates infinite particles with different masses, thus they ... |
hep-th/0411093 | Nobuyoshi Ohta | Kei-ichi Maeda and Nobuyoshi Ohta | Inflation from Superstring/M Theory Compactification with Higher Order
Corrections I | 54 pages, v2: minor corrections, refs. added, v3: some numerical
results corrected, v4: minor corrections, a ref. added, to appear in PRD | Phys.Rev. D71 (2005) 063520 | 10.1103/PhysRevD.71.063520 | OU-HET 497, WU-AP/200/04 | hep-th astro-ph gr-qc | null | We study time-dependent solutions in M and superstring theories with higher
order corrections. We first present general field equations for theories of
Lovelock type with stringy corrections in arbitrary dimensions. We then exhaust
all exact and asymptotic solutions of exponential and power-law expansions in
the theo... | [
{
"created": "Tue, 9 Nov 2004 08:47:49 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Nov 2004 13:23:49 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Nov 2004 12:12:47 GMT",
"version": "v3"
},
{
"created": "Fri, 4 Mar 2005 06:41:46 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Maeda",
"Kei-ichi",
""
],
[
"Ohta",
"Nobuyoshi",
""
]
] | We study time-dependent solutions in M and superstring theories with higher order corrections. We first present general field equations for theories of Lovelock type with stringy corrections in arbitrary dimensions. We then exhaust all exact and asymptotic solutions of exponential and power-law expansions in the theory... |
2311.09595 | Muktajyoti Saha | Nabamita Banerjee, Muktajyoti Saha, and Suthanth Srinivasan | Logarithmic corrections for near-extremal black holes | Minor revisions, references added | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We present the computation of logarithmic corrections to near-extremal black
hole entropy from one-loop Euclidean gravity path integral around the
near-horizon geometry. We extract these corrections employing a suitably
modified heat kernel method, where the near-extremal near-horizon geometry is
treated as a perturb... | [
{
"created": "Thu, 16 Nov 2023 06:07:26 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Feb 2024 15:53:50 GMT",
"version": "v2"
}
] | 2024-02-02 | [
[
"Banerjee",
"Nabamita",
""
],
[
"Saha",
"Muktajyoti",
""
],
[
"Srinivasan",
"Suthanth",
""
]
] | We present the computation of logarithmic corrections to near-extremal black hole entropy from one-loop Euclidean gravity path integral around the near-horizon geometry. We extract these corrections employing a suitably modified heat kernel method, where the near-extremal near-horizon geometry is treated as a perturbat... |
1008.3832 | Susha Parameswaran | Susha L. Parameswaran and Jonas Schmidt | Coupling Brane Fields to Bulk Supergravity | 9 pages, v2: discussion expanded, to be published in Physics Letters
B | Phys.Lett.B696:131-137,2011 | 10.1016/j.physletb.2010.11.069 | UUITP-31/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we present a simple, general prescription for coupling brane
localized fields to bulk supergravity. We illustrate the procedure by
considering 6D N=2 bulk supergravity on a 2D orbifold, with brane fields
localized at the fixed points. The resulting action enjoys the full 6D N=2
symmetries in the bulk, an... | [
{
"created": "Mon, 23 Aug 2010 14:59:46 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Nov 2010 21:01:31 GMT",
"version": "v2"
}
] | 2011-01-04 | [
[
"Parameswaran",
"Susha L.",
""
],
[
"Schmidt",
"Jonas",
""
]
] | In this note we present a simple, general prescription for coupling brane localized fields to bulk supergravity. We illustrate the procedure by considering 6D N=2 bulk supergravity on a 2D orbifold, with brane fields localized at the fixed points. The resulting action enjoys the full 6D N=2 symmetries in the bulk, and ... |
1509.08908 | Chrysostomos Kalousios | Carlos Cardona, Chrysostomos Kalousios | Comments on the evaluation of massless scattering | 14 pages; v2 minor changes, published version | null | 10.1007/JHEP01(2016)178 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The goal of this work is threefold. First, we give an expression of the most
general five point integral on M_{0,n} in terms of Chebyshev polynomials.
Second, we choose a special kinematics that transforms the polynomial form of
the scattering equations to a linear system of symmetric polynomials. We then
explain how... | [
{
"created": "Tue, 29 Sep 2015 19:51:37 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Feb 2016 17:47:14 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Cardona",
"Carlos",
""
],
[
"Kalousios",
"Chrysostomos",
""
]
] | The goal of this work is threefold. First, we give an expression of the most general five point integral on M_{0,n} in terms of Chebyshev polynomials. Second, we choose a special kinematics that transforms the polynomial form of the scattering equations to a linear system of symmetric polynomials. We then explain how t... |
1206.6096 | Alexander Patrushev | D. G. C. McKeon and A. Patrushev | On Determining the Running Coupling from the Effective Action | 6+3 pages, discussion extended, references added, typos fixed | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The conformal anomaly has provided an expression for the effective action of
gauge theories in the presence of a strong background field in terms of the
running coupling constant. We exploit this result to find a novel expansion for
the running coupling.
| [
{
"created": "Tue, 26 Jun 2012 19:45:55 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jun 2012 18:00:51 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Oct 2012 19:01:09 GMT",
"version": "v3"
}
] | 2012-10-02 | [
[
"McKeon",
"D. G. C.",
""
],
[
"Patrushev",
"A.",
""
]
] | The conformal anomaly has provided an expression for the effective action of gauge theories in the presence of a strong background field in terms of the running coupling constant. We exploit this result to find a novel expansion for the running coupling. |
hep-th/0106284 | Bert Schroer | Bert Schroer, (CBPF, Rio de Janeiro) | Holography&Transplantation and All That (The tip of an iceberg for a
paradigmatic change in QFT?) | 31 pages tcilatex, several improvements in presentation, references
added | null | null | null | hep-th gr-qc math-ph math.MP quant-ph | null | Recent developments in local quantum physics have led to revolutionary
conceptual changes in the thinking about a more intrinsic formulation and in
particular about unexpected aspects of localized degrees of freedom. This
paradigmatic change is most spectacular in a new rigorous form of
``holography'' and ``transplan... | [
{
"created": "Fri, 29 Jun 2001 19:58:38 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2001 22:59:28 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Schroer",
"Bert",
""
]
] | Recent developments in local quantum physics have led to revolutionary conceptual changes in the thinking about a more intrinsic formulation and in particular about unexpected aspects of localized degrees of freedom. This paradigmatic change is most spectacular in a new rigorous form of ``holography'' and ``transplanta... |
hep-th/0407275 | Toshiaki Tanaka | Toshiaki Tanaka | A Many-body Generalization of Quasi-solvable Models with Type C N-fold
Supersymmetry (I) Regular Cases | 29 pages, no figures; Refs. added, version to appear in Annals of
Physics | Annals Phys. 316 (2005) 187-212 | 10.1016/j.aop.2004.11.007 | null | hep-th math-ph math.MP nlin.SI | null | We make a generalization of the type C monomial space of a single variable,
which was introduced in the construction of type C N-fold supersymmetry, to
several variables. Then, we construct the most general quasi-solvable
second-order operators preserving this multivariate type C space. These
operators of several var... | [
{
"created": "Fri, 30 Jul 2004 16:40:38 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2004 10:51:22 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Tanaka",
"Toshiaki",
""
]
] | We make a generalization of the type C monomial space of a single variable, which was introduced in the construction of type C N-fold supersymmetry, to several variables. Then, we construct the most general quasi-solvable second-order operators preserving this multivariate type C space. These operators of several varia... |
hep-th/9710074 | Jiannis Pachos | Jiannis Pachos and Antonios Tsapalis | Static Colored SU(2) Sources in (1+1)-Dimensions - An Analytic Solution
in the Electric Representation | 10 pages, 4 figs, REVTEX | Mod.Phys.Lett. A13 (1998) 1371-1382 | 10.1142/S0217732398001431 | MIT-CTP-2681 | hep-th | null | Within the Schroedinger Electric Representation we analytically calculate the
complete wave functional obeying Gauss' law with static SU(2) sources in
(1+1)-dimensions. The effective potential is found to be linear in the distance
between the sources as expected.
| [
{
"created": "Wed, 8 Oct 1997 23:01:11 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jan 1998 22:58:33 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Pachos",
"Jiannis",
""
],
[
"Tsapalis",
"Antonios",
""
]
] | Within the Schroedinger Electric Representation we analytically calculate the complete wave functional obeying Gauss' law with static SU(2) sources in (1+1)-dimensions. The effective potential is found to be linear in the distance between the sources as expected. |
2312.06584 | Keremcan Do\u{g}an | Aybike \c{C}atal-\"Ozer, Keremcan Do\u{g}an, Cem
Yeti\c{s}mi\c{s}o\u{g}lu | Drinfel'd Double of Bialgebroids for String and M Theories: Dual
Calculus Framework | 52 pages | null | null | null | hep-th math-ph math.DG math.MP | http://creativecommons.org/licenses/by/4.0/ | We extend the notion of Lie bialgebroids for more general bracket structures
used in string and M theories. We formalize the notions of calculus and dual
calculi on algebroids. We achieve this by reinterpreting the main results of
the matched pairs of Leibniz algebroids. By examining a rather general set of
fundament... | [
{
"created": "Mon, 11 Dec 2023 18:15:57 GMT",
"version": "v1"
}
] | 2023-12-12 | [
[
"Çatal-Özer",
"Aybike",
""
],
[
"Doğan",
"Keremcan",
""
],
[
"Yetişmişoğlu",
"Cem",
""
]
] | We extend the notion of Lie bialgebroids for more general bracket structures used in string and M theories. We formalize the notions of calculus and dual calculi on algebroids. We achieve this by reinterpreting the main results of the matched pairs of Leibniz algebroids. By examining a rather general set of fundamental... |
1202.3947 | Ryo Suzuki | Ryo Suzuki | Contour deformation trick in hybrid NLIE | 39 pages, 6 figures, v2: discussion on analyticity constraints
replaced by consistent deformed contour | null | 10.1007/JHEP07(2012)152 | ITP-UU-12/06; SPIN-12/05 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The hybrid NLIE of AdS_5 x S^5 is applied to a wider class of states. We find
that the Konishi state of the orbifold AdS_5 x (S^5/Z_S) satisfies A_1 NLIE
with the source terms which are derived from contour deformation trick. For
general states, we construct a deformed contour with which the contour
deformation trick... | [
{
"created": "Fri, 17 Feb 2012 16:14:01 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Jun 2012 13:00:00 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Suzuki",
"Ryo",
""
]
] | The hybrid NLIE of AdS_5 x S^5 is applied to a wider class of states. We find that the Konishi state of the orbifold AdS_5 x (S^5/Z_S) satisfies A_1 NLIE with the source terms which are derived from contour deformation trick. For general states, we construct a deformed contour with which the contour deformation trick y... |
1707.06045 | Ayesha Zakria | Ayesha Zakria | Center of Mass Energy of Three General Geodesic Colliding Particles
Around a Kerr-MOG Black Hole | 22 Pages, 4 Figures, 1 Table. arXiv admin note: text overlap with
arXiv:1501.06306 | Canadian Journal of Physics, 101(8), 428 (2023) | 10.1139/cjp-2023-0010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this research paper, we scrutinize the center of mass energy of the
collision for three neutral particles with different rest masses falling freely
from rest at infinity in the vicinity of a Kerr-Modified-Gravity black hole. In
addition, we deliberate the center of mass energy adjacent to the horizon(s) of
an extr... | [
{
"created": "Tue, 18 Jul 2017 15:22:33 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Sep 2018 19:04:50 GMT",
"version": "v2"
}
] | 2023-08-08 | [
[
"Zakria",
"Ayesha",
""
]
] | In this research paper, we scrutinize the center of mass energy of the collision for three neutral particles with different rest masses falling freely from rest at infinity in the vicinity of a Kerr-Modified-Gravity black hole. In addition, we deliberate the center of mass energy adjacent to the horizon(s) of an extrem... |
2212.13639 | Borut Bajc | Borut Bajc and Adrian R. Lugo | Holographic thermal propagator for arbitrary scale dimensions | 23 pages, 4 figures, one important reference added, more comparison
with known results, few typos corrected | null | 10.1007/JHEP05(2023)103 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Using the AdS/CFT correspondence we model the behaviour of the two point
correlator of an operator with arbitrary scale dimension $\Delta$ in arbitrary
spacetime dimension $d$ for small but non-zero temperature. The obtained
propagator coincides in the low temperature regime with the known result for
$d=4$ for large ... | [
{
"created": "Tue, 27 Dec 2022 23:10:27 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Jan 2023 22:52:35 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Apr 2023 12:25:02 GMT",
"version": "v3"
}
] | 2023-05-31 | [
[
"Bajc",
"Borut",
""
],
[
"Lugo",
"Adrian R.",
""
]
] | Using the AdS/CFT correspondence we model the behaviour of the two point correlator of an operator with arbitrary scale dimension $\Delta$ in arbitrary spacetime dimension $d$ for small but non-zero temperature. The obtained propagator coincides in the low temperature regime with the known result for $d=4$ for large $\... |
2308.12598 | Xiao-Yang Shen | Xiao-Yang Shen | Long range SYK model and boundary SYK model | 12 pages, 10 figures, comments are welcome | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a class of long-range solvable models in IR limit which corresponds
to a one-dimensional long-range conformal manifold. This class of long-range
model can be interpreted as the non-unitary interpolation between the
Sachdev-Ye-Kiteav-like model and the free theory. We investigate the chaos and
information scr... | [
{
"created": "Thu, 24 Aug 2023 06:56:16 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Oct 2023 14:56:43 GMT",
"version": "v2"
}
] | 2023-10-25 | [
[
"Shen",
"Xiao-Yang",
""
]
] | We study a class of long-range solvable models in IR limit which corresponds to a one-dimensional long-range conformal manifold. This class of long-range model can be interpreted as the non-unitary interpolation between the Sachdev-Ye-Kiteav-like model and the free theory. We investigate the chaos and information scram... |
hep-th/0604072 | Steven B. Giddings | Steven B. Giddings | Locality in quantum gravity and string theory | 26 pages, 3 figures, harvmac. v2: minor changes to bring into accord
with revised paper hep-th/0605196 | Phys.Rev.D74:106006,2006 | 10.1103/PhysRevD.74.106006 | null | hep-th gr-qc | null | Breakdown of local physics in string theory at distances longer than the
string scale is investigated. Such nonlocality would be expected to be visible
in ultrahigh-energy scattering. The results of various approaches to such
scattering are collected and examined. No evidence is found for non-locality
from strings wh... | [
{
"created": "Mon, 10 Apr 2006 15:30:01 GMT",
"version": "v1"
},
{
"created": "Fri, 19 May 2006 19:43:55 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Giddings",
"Steven B.",
""
]
] | Breakdown of local physics in string theory at distances longer than the string scale is investigated. Such nonlocality would be expected to be visible in ultrahigh-energy scattering. The results of various approaches to such scattering are collected and examined. No evidence is found for non-locality from strings whos... |
hep-th/9606186 | Mario Elkin Velez Ruiz | Juan F. Ospina | An Heterotic SUSY Version of one Non--Stable Integrability Theorem Due
to K.H. Mayer | 5 latex pages | null | null | UDEA-96-06 | hep-th | null | By using Heterotic SUSY path integral, one version and generalization of an
integrability theorem due to Mayer is obtained.
| [
{
"created": "Thu, 27 Jun 1996 21:53:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ospina",
"Juan F.",
""
]
] | By using Heterotic SUSY path integral, one version and generalization of an integrability theorem due to Mayer is obtained. |
1311.0487 | Efrat Gerchkovitz | Efrat Gerchkovitz | Constraints on the R-charges of Free Bound States from the
R\"omelsberger Index | 22 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The R\"omelsberger index on S^3 x R serves as a powerful test for conjectured
dualities, relying on the claim that this object is an RG-invariant. In this
work we support this claim by showing that the singularities suggested by
Witten of "states moving in from infinity" are excluded on S^3 x R. In
addition, we provi... | [
{
"created": "Sun, 3 Nov 2013 16:13:08 GMT",
"version": "v1"
}
] | 2013-11-05 | [
[
"Gerchkovitz",
"Efrat",
""
]
] | The R\"omelsberger index on S^3 x R serves as a powerful test for conjectured dualities, relying on the claim that this object is an RG-invariant. In this work we support this claim by showing that the singularities suggested by Witten of "states moving in from infinity" are excluded on S^3 x R. In addition, we provide... |
0906.3049 | Marcelo Botta Cantcheff | Marcelo Botta Cantcheff | String Entanglement and D-branes as Pure States | 14 pages. Minor improvements. Published in Phys. Rev. D | Phys.Rev.D80:046001,2009 | 10.1103/PhysRevD.80.046001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the entanglement of closed strings degrees of freedom in order to
investigate the microscopic structure and statistics of objects as D-branes. By
considering the macroscopic pure state (MPS) limit, whenever the entanglement
entropy goes to zero (in such a way that the macroscopic properties of the
state are ... | [
{
"created": "Wed, 17 Jun 2009 00:45:39 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Jun 2009 17:16:49 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Aug 2009 13:38:02 GMT",
"version": "v3"
}
] | 2009-09-02 | [
[
"Cantcheff",
"Marcelo Botta",
""
]
] | We study the entanglement of closed strings degrees of freedom in order to investigate the microscopic structure and statistics of objects as D-branes. By considering the macroscopic pure state (MPS) limit, whenever the entanglement entropy goes to zero (in such a way that the macroscopic properties of the state are pr... |
2402.02481 | Dean Carmi | Dean Carmi | Loops in AdS: From the Spectral Representation to Position Space III | 17 figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study loop amplitudes in anti de-Sitter space via the spectral
representation. We consider loops of spinning fields and in particular gauge
fields, and derive various identities connecting different families of loop
diagrams, at different number of loops, different spins, different masses. Such
identities are usef... | [
{
"created": "Sun, 4 Feb 2024 13:19:54 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Jun 2024 16:10:44 GMT",
"version": "v2"
}
] | 2024-06-18 | [
[
"Carmi",
"Dean",
""
]
] | We study loop amplitudes in anti de-Sitter space via the spectral representation. We consider loops of spinning fields and in particular gauge fields, and derive various identities connecting different families of loop diagrams, at different number of loops, different spins, different masses. Such identities are useful... |
hep-th/0412004 | Yoshinori Matsuo | Hikaru Kawai, Tsunehide Kuroki and Yoshinori Matsuo | Universality of Nonperturbative Effect in Type 0 String Theory | 26 pages, LaTeX | Nucl.Phys. B711 (2005) 253-274 | 10.1016/j.nuclphysb.2005.01.002 | KUNS-1946, RIKEN-TH-33 | hep-th | null | We derive the nonperturbative effect in type 0B string theory, which is
defined by taking the double scaling limit of a one-matrix model with a two-cut
eigenvalue distribution. However, the string equation thus derived cannot
determine the nonperturbative effect completely, at least without specifying
unknown boundar... | [
{
"created": "Wed, 1 Dec 2004 09:52:15 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"Kawai",
"Hikaru",
""
],
[
"Kuroki",
"Tsunehide",
""
],
[
"Matsuo",
"Yoshinori",
""
]
] | We derive the nonperturbative effect in type 0B string theory, which is defined by taking the double scaling limit of a one-matrix model with a two-cut eigenvalue distribution. However, the string equation thus derived cannot determine the nonperturbative effect completely, at least without specifying unknown boundary ... |
1411.0122 | Dmitri Gal'tsov | D.V. Gal'tsov, E.Yu. Melkumova and P.A. Spirin | Energy-momentum balance in particle - domain wall perforating collision | 15 pages, Revtex4. Journal version | Phys.Rev. D90 (2014) 12, 125024 | 10.1103/PhysRevD.90.125024 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the energy-momentum balance in the perforating collision of a
point particle with an infinitely thin planar domain wall within the linearized
gravity in arbitrary dimensions. Since the metric of the wall increases with
distance, the wall and the particle are never free, and their energy-momentum
balanc... | [
{
"created": "Sat, 1 Nov 2014 14:42:47 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Feb 2015 19:55:43 GMT",
"version": "v2"
}
] | 2015-02-11 | [
[
"Gal'tsov",
"D. V.",
""
],
[
"Melkumova",
"E. Yu.",
""
],
[
"Spirin",
"P. A.",
""
]
] | We investigate the energy-momentum balance in the perforating collision of a point particle with an infinitely thin planar domain wall within the linearized gravity in arbitrary dimensions. Since the metric of the wall increases with distance, the wall and the particle are never free, and their energy-momentum balance ... |
2402.01228 | Julian Lang | Julian Lang, Yasha Neiman | N=2 supersymmetry in the twistor description of higher-spin holography | 40 pages, 1 figure; v2: JHEP version; restructured bulk discussion
for clarity, fixed references | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the holographic duality between higher-spin (HS) gravity in 4d and
free vector models in 3d, with special attention to the role of N=2
supersymmetry (SUSY). For the type-A bosonic bulk theory, dual to spin-0 fields
on the boundary, there exists a twistor-space description; this maps both
single-trace boundar... | [
{
"created": "Fri, 2 Feb 2024 08:48:42 GMT",
"version": "v1"
},
{
"created": "Tue, 14 May 2024 04:09:39 GMT",
"version": "v2"
}
] | 2024-05-15 | [
[
"Lang",
"Julian",
""
],
[
"Neiman",
"Yasha",
""
]
] | We study the holographic duality between higher-spin (HS) gravity in 4d and free vector models in 3d, with special attention to the role of N=2 supersymmetry (SUSY). For the type-A bosonic bulk theory, dual to spin-0 fields on the boundary, there exists a twistor-space description; this maps both single-trace boundary ... |
1602.09021 | Laura Donnay | Laura Donnay | Asymptotic dynamics of three-dimensional gravity | 36 pages, 2 figures. Lecture notes prepared for the Eleventh Modave
Summer School in Mathematical Physics, September 2015, Belgium | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These are the lectures notes of the course given at the Eleventh Modave
Summer School in Mathematical Physics, 2015, aimed at PhD candidates and junior
researchers in theoretical physics. We review in details the result of
Coussaert-Henneaux-van Driel showing that the asymptotic dynamics of $(2+1)$-
dimensional gravi... | [
{
"created": "Mon, 29 Feb 2016 16:07:44 GMT",
"version": "v1"
}
] | 2016-03-01 | [
[
"Donnay",
"Laura",
""
]
] | These are the lectures notes of the course given at the Eleventh Modave Summer School in Mathematical Physics, 2015, aimed at PhD candidates and junior researchers in theoretical physics. We review in details the result of Coussaert-Henneaux-van Driel showing that the asymptotic dynamics of $(2+1)$- dimensional gravity... |
hep-th/9304018 | Kondo | K.-I. Kondo and K. Yoshida | Finite-Temperature and -Density QED: Schwinger-Dyson Equation in the
Real-Time Formalism | 28 pages+15 figures (figures: not included, available upon request) | Int.J.Mod.Phys. A10 (1995) 199-232 | 10.1142/S0217751X95000103 | CHIBA-EP-67 | hep-th | null | Based on the real-time formalism, especially, on Thermo Field Dynamics, we
derive the Schwinger-Dyson gap equation for the fermion propagator in QED and
Four-Fermion model at finite-temperature and -density. We discuss some
advantage of the real-time formalism in solving the self-consistent gap
equation, in compariso... | [
{
"created": "Tue, 6 Apr 1993 11:22:49 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Kondo",
"K. -I.",
""
],
[
"Yoshida",
"K.",
""
]
] | Based on the real-time formalism, especially, on Thermo Field Dynamics, we derive the Schwinger-Dyson gap equation for the fermion propagator in QED and Four-Fermion model at finite-temperature and -density. We discuss some advantage of the real-time formalism in solving the self-consistent gap equation, in comparison ... |
1707.00521 | Carlos Hoyos Badajoz | Christian Ecker, Carlos Hoyos, Niko Jokela, David Rodr\'iguez
Fern\'andez and Aleksi Vuorinen | Stiff phases in strongly coupled gauge theories with holographic duals | 22 pages+appendices, 12 figures | JHEP11(2017)031 | 10.1007/JHEP11(2017)031 | FPAUO-17/10, HIP-2017-13/TH | hep-th astro-ph.HE nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | According to common lore, Equations of State of field theories with gravity
duals tend to be soft, with speeds of sound either below or around the
conformal value of $v_s=1/\sqrt{3}$. This has important consequences in
particular for the physics of compact stars, where the detection of two solar
mass neutron stars ha... | [
{
"created": "Mon, 3 Jul 2017 13:03:25 GMT",
"version": "v1"
}
] | 2017-12-05 | [
[
"Ecker",
"Christian",
""
],
[
"Hoyos",
"Carlos",
""
],
[
"Jokela",
"Niko",
""
],
[
"Fernández",
"David Rodríguez",
""
],
[
"Vuorinen",
"Aleksi",
""
]
] | According to common lore, Equations of State of field theories with gravity duals tend to be soft, with speeds of sound either below or around the conformal value of $v_s=1/\sqrt{3}$. This has important consequences in particular for the physics of compact stars, where the detection of two solar mass neutron stars has ... |
1304.3903 | Ignacy Sawicki | Damien A. Easson (Arizona State U.), Ignacy Sawicki (U. Heidelberg,
ITP) and Alexander Vikman (CERN and Stanford U.) | When Matter Matters | 16 pages, 3 figures. v2 reflects version accepted for publication in
JCAP. Changes include a reorganisation of section order, a new figure 1 and
additional references | JCAP07(2013)014 | 10.1088/1475-7516/2013/07/014 | CERN-PH-TH/2013-074 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a recently proposed scenario for the early universe: Subluminal
Galilean Genesis. We prove that without any other matter present in the
spatially flat Friedmann universe, the perturbations of the Galileon scalar
field propagate with a speed at most equal to the speed of light. This proof
applies to all cosmo... | [
{
"created": "Sun, 14 Apr 2013 10:58:54 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jul 2013 14:33:52 GMT",
"version": "v2"
}
] | 2013-07-11 | [
[
"Easson",
"Damien A.",
"",
"Arizona State U."
],
[
"Sawicki",
"Ignacy",
"",
"U. Heidelberg,\n ITP"
],
[
"Vikman",
"Alexander",
"",
"CERN and Stanford U."
]
] | We study a recently proposed scenario for the early universe: Subluminal Galilean Genesis. We prove that without any other matter present in the spatially flat Friedmann universe, the perturbations of the Galileon scalar field propagate with a speed at most equal to the speed of light. This proof applies to all cosmolo... |
1304.4403 | Elena-Mirela Babalic Dr | C. I. Lazaroiu, E. M. Babalic, I. A. Coman | The geometric algebra of Fierz identities in arbitrary dimensions and
signatures | 77 pages; version published in JHEP in 2013 | JHEP09(2013)156 | 10.1007/JHEP09(2013)156 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use geometric algebra techniques to give a synthetic and computationally
efficient approach to Fierz identities in arbitrary dimensions and signatures,
thus generalizing previous work. Our approach leads to a formulation which
displays the underlying real, complex or quaternionic structure in an explicit
and conce... | [
{
"created": "Tue, 16 Apr 2013 11:46:51 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2013 14:00:12 GMT",
"version": "v2"
},
{
"created": "Sun, 6 Mar 2016 09:23:40 GMT",
"version": "v3"
},
{
"created": "Tue, 4 Apr 2017 11:38:34 GMT",
"version": "v4"
}
] | 2017-04-05 | [
[
"Lazaroiu",
"C. I.",
""
],
[
"Babalic",
"E. M.",
""
],
[
"Coman",
"I. A.",
""
]
] | We use geometric algebra techniques to give a synthetic and computationally efficient approach to Fierz identities in arbitrary dimensions and signatures, thus generalizing previous work. Our approach leads to a formulation which displays the underlying real, complex or quaternionic structure in an explicit and concept... |
2205.00612 | Alex Buchel | Alex Buchel | The quest for a conifold conformal order | 33 pages, 13 figures; v2: footnote 1 added, JHEP version | null | 10.1007/JHEP08(2022)080 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The holographic duality between cascading gauge theory and type IIB
supergravity on warped deformed conifold with fluxes reveals exotic thermal
phases with nonzero expectation values of certain operators, persistent to high
temperatures. These phases, in the limit of vanishing the strong coupling scale
of the cascadi... | [
{
"created": "Mon, 2 May 2022 01:42:32 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jun 2022 15:50:06 GMT",
"version": "v2"
}
] | 2022-08-24 | [
[
"Buchel",
"Alex",
""
]
] | The holographic duality between cascading gauge theory and type IIB supergravity on warped deformed conifold with fluxes reveals exotic thermal phases with nonzero expectation values of certain operators, persistent to high temperatures. These phases, in the limit of vanishing the strong coupling scale of the cascading... |
hep-th/0301252 | Jean Dominique Laenge | J.D.Laenge, M.Engelhardt, H.Reinhardt | Energy Density of Vortices in the Schroedinger Picture | 25 pages, 2 figures | Phys.Rev. D68 (2003) 025001 | 10.1103/PhysRevD.68.025001 | null | hep-th | null | The one-loop energy density of an infinitely thin static magnetic vortex in
SU(2) Yang-Mills theory is evaluated using the Schroedinger picture. Both the
gluonic fluctuations as well as the quarks in the vortex background are
included. The energy density of the magnetic vortex is discussed as a function
of the magnet... | [
{
"created": "Fri, 31 Jan 2003 09:53:37 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Laenge",
"J. D.",
""
],
[
"Engelhardt",
"M.",
""
],
[
"Reinhardt",
"H.",
""
]
] | The one-loop energy density of an infinitely thin static magnetic vortex in SU(2) Yang-Mills theory is evaluated using the Schroedinger picture. Both the gluonic fluctuations as well as the quarks in the vortex background are included. The energy density of the magnetic vortex is discussed as a function of the magnetic... |
hep-th/0403271 | Matthias R. Gaberdiel | Matthias R Gaberdiel, Terry Gannon and Daniel Roggenkamp | The D-branes of SU(n) | 13 pages | JHEP 0407 (2004) 015 | 10.1088/1126-6708/2004/07/015 | null | hep-th | null | D-branes that appear to generate all the K-theory charges of string theory on
SU(n) are constructed, and their charges are determined.
| [
{
"created": "Sat, 27 Mar 2004 18:09:27 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Gaberdiel",
"Matthias R",
""
],
[
"Gannon",
"Terry",
""
],
[
"Roggenkamp",
"Daniel",
""
]
] | D-branes that appear to generate all the K-theory charges of string theory on SU(n) are constructed, and their charges are determined. |
1408.2915 | Rodrigo Bufalo | R. Bufalo | Lorentz-violating effects in three-dimensional $QED$ | 14 pages, to appear at Int. J. Mod. Phys. A | Int. J. Mod. Phys. A 29, 1450112 (2014) | 10.1142/S0217751X14501127 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired in discussions presented lately regarding Lorentz-violating
interaction terms in \cite{13,6}, we propose here a slightly different version
for the coupling term. We will consider a modified quantum electrodynamics with
violation of Lorentz symmetry defined in a $\left( 2+1\right) $-dimensional
spacetime. We ... | [
{
"created": "Wed, 13 Aug 2014 05:42:29 GMT",
"version": "v1"
}
] | 2014-08-19 | [
[
"Bufalo",
"R.",
""
]
] | Inspired in discussions presented lately regarding Lorentz-violating interaction terms in \cite{13,6}, we propose here a slightly different version for the coupling term. We will consider a modified quantum electrodynamics with violation of Lorentz symmetry defined in a $\left( 2+1\right) $-dimensional spacetime. We de... |
hep-th/0011121 | Changhyun Ahn | Changhyun Ahn and Kyungsung Woo | Supersymmetric Domain Wall and RG Flow from 4-Dimensional Gauged N=8
Supergravity | latex, 43pages, one figure, four tables; typos corrected, ref.[24]
added, appendix shortened and to appear in Nucl.Phys.B | Nucl.Phys. B599 (2001) 83-118 | 10.1016/S0550-3213(01)00008-6 | null | hep-th | null | By studying various, known extrema of 1) SU(3) sectors, 2) SO(5) sectors and
3) SO(3)xSO(3) sectors of gauged N =8 supergravity in four-dimensions, one
finds that the deformation of seven sphere \S^7 gives rise to non-trivial
renormalization group(RG) flow in three-dimensional boundary conformal field
theory from UV ... | [
{
"created": "Tue, 14 Nov 2000 13:04:35 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Dec 2000 02:51:10 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Ahn",
"Changhyun",
""
],
[
"Woo",
"Kyungsung",
""
]
] | By studying various, known extrema of 1) SU(3) sectors, 2) SO(5) sectors and 3) SO(3)xSO(3) sectors of gauged N =8 supergravity in four-dimensions, one finds that the deformation of seven sphere \S^7 gives rise to non-trivial renormalization group(RG) flow in three-dimensional boundary conformal field theory from UV fi... |
0803.1194 | Frederik Denef | Frederik Denef | Les Houches Lectures on Constructing String Vacua | 127 pages, 17 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These lectures give a detailed introduction to constructing and analyzing
string vacua suitable for phenomenological model building, with particular
emphasis on F-theory flux vacua. Topics include (1) general challenges and
overview of some proposed scenarios, (2) an extensive introduction to F-theory
and its relatio... | [
{
"created": "Fri, 7 Mar 2008 23:18:30 GMT",
"version": "v1"
}
] | 2008-03-11 | [
[
"Denef",
"Frederik",
""
]
] | These lectures give a detailed introduction to constructing and analyzing string vacua suitable for phenomenological model building, with particular emphasis on F-theory flux vacua. Topics include (1) general challenges and overview of some proposed scenarios, (2) an extensive introduction to F-theory and its relation ... |
0911.0301 | Bo Feng | Bo Feng, Junqi Wang, Yihong Wang, Zhibai Zhang | BCFW Recursion Relation with Nonzero Boundary Contribution | 34 pages, 8 figures. Figure 1 has been changed | JHEP 1001:019,2010 | 10.1007/JHEP01(2010)019 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The appearance of BCFW on-shell recursion relation has deepen our
understanding of quantum field theory, especially the one with gauge boson and
graviton. To be able to write the BCFW recursion relation, the knowledge of
boundary contributions is needed. So far, most applications have been
constrained to the cases wh... | [
{
"created": "Mon, 2 Nov 2009 13:08:14 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Nov 2009 08:16:36 GMT",
"version": "v2"
},
{
"created": "Mon, 7 Dec 2009 12:52:32 GMT",
"version": "v3"
}
] | 2010-03-01 | [
[
"Feng",
"Bo",
""
],
[
"Wang",
"Junqi",
""
],
[
"Wang",
"Yihong",
""
],
[
"Zhang",
"Zhibai",
""
]
] | The appearance of BCFW on-shell recursion relation has deepen our understanding of quantum field theory, especially the one with gauge boson and graviton. To be able to write the BCFW recursion relation, the knowledge of boundary contributions is needed. So far, most applications have been constrained to the cases wher... |
1506.01156 | Sergey Gavrilov P | S.P. Gavrilov and D.M. Gitman | Quantization of charged fields in the presence of critical potential
steps | 58 pages, 3 figures, misprints corrected, version accepted for
publication in Physical Review D | Phys. Rev. D 93, 045002 (2016) | 10.1103/PhysRevD.93.045002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | QFT approaches elaborated for treating quantum effects in time-dependent
external electric fields are not directly applicable to time-independent
nonuniform electric fields that are given by a step potential and their
generalization for the such potentials was not sufficiently developed. Such
fields can also create p... | [
{
"created": "Wed, 3 Jun 2015 08:11:49 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jul 2015 18:17:42 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Aug 2015 16:16:03 GMT",
"version": "v3"
},
{
"created": "Mon, 4 Jan 2016 13:31:08 GMT",
"version": "v4"
},
{
"cre... | 2016-03-02 | [
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
]
] | QFT approaches elaborated for treating quantum effects in time-dependent external electric fields are not directly applicable to time-independent nonuniform electric fields that are given by a step potential and their generalization for the such potentials was not sufficiently developed. Such fields can also create par... |
1303.3982 | Hajime Aoki | Hajime Aoki | Probability distribution over some phenomenological models in the matrix
model compactified on a torus | 45 pages. arXiv admin note: substantial text overlap with
arXiv:1209.4514; ver2: text revised; ver3: version published in PTEP | null | 10.1093/ptep/ptt068 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study some phenomenological models in a matrix model corresponding to the
IIB matrix model compactified on a six-dimensional torus with magnetic fluxes.
Extending our previous works, we examine a wider class of models: a
Pati-Salam-like model with a gauge group U(4)*U_L(2)*U_R(2), and models where
the gauge group ... | [
{
"created": "Sat, 16 Mar 2013 14:15:35 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 2013 14:49:52 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Sep 2013 07:45:52 GMT",
"version": "v3"
}
] | 2014-05-07 | [
[
"Aoki",
"Hajime",
""
]
] | We study some phenomenological models in a matrix model corresponding to the IIB matrix model compactified on a six-dimensional torus with magnetic fluxes. Extending our previous works, we examine a wider class of models: a Pati-Salam-like model with a gauge group U(4)*U_L(2)*U_R(2), and models where the gauge group U(... |
0905.3893 | Jan Willem Wagenaar | J.W.Wagenaar and T.A.Rijken | On the Quantization of the Higher Spin Fields | 25 pages | null | 10.1103/PhysRevD.80.104027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we quantize (massive) higher spin ($1\leq j\leq2$) fields by
means of Dirac's Constrained Hamilton procedure both in the situation were they
are totally free and were they are coupled to (an) auxiliary field(s). A full
constraint analysis and quantization is presented by determining and discussing
all... | [
{
"created": "Sun, 24 May 2009 12:00:08 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Wagenaar",
"J. W.",
""
],
[
"Rijken",
"T. A.",
""
]
] | In this article we quantize (massive) higher spin ($1\leq j\leq2$) fields by means of Dirac's Constrained Hamilton procedure both in the situation were they are totally free and were they are coupled to (an) auxiliary field(s). A full constraint analysis and quantization is presented by determining and discussing all c... |
1112.4612 | Sergei Kuzenko | S. M. Kuzenko and A. G. Sibiryakov | Free massless higher-superspin superfields on the anti-de Sitter
superspace | 24 pages | Yad. Fiz. 57 (1994) 1326 [Phys. Atom. Nucl. 57 (1994) 1257] | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Free massless higher-superspin superfields on the N=1, D=4 anti-de Sitter
superspace are introduced. The linearized gauge transformations are postulated.
Two families of dually equivalent gauge-invariant action functionals are
constructed for massless half-integer-superspin s+1/2 (s >= 2) and
integer-superspin s (s >... | [
{
"created": "Tue, 20 Dec 2011 09:10:02 GMT",
"version": "v1"
}
] | 2011-12-21 | [
[
"Kuzenko",
"S. M.",
""
],
[
"Sibiryakov",
"A. G.",
""
]
] | Free massless higher-superspin superfields on the N=1, D=4 anti-de Sitter superspace are introduced. The linearized gauge transformations are postulated. Two families of dually equivalent gauge-invariant action functionals are constructed for massless half-integer-superspin s+1/2 (s >= 2) and integer-superspin s (s >= ... |
1207.6283 | A. Gynther | A. Gynther, A. Rebhan and D. Steineder | Thermodynamics and phase diagram of anisotropic Chern-Simons deformed
gauge theories | 23 pages, 7 figures, v2: low temperature expansion corrected,
references added, some discussion expanded | null | 10.1007/JHEP10(2012)012 | TUW-12-18 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider 3+1-dimensional gauge theories at finite temperature and a finite
density of charges which couple to a 2+1-dimensional Chern-Simons operator,
giving rise to a theta-term with constant spatial gradient of theta. The
strong-coupling limit of thermal N=4 super-Yang-Mills theory with this kind of
anisotropic ... | [
{
"created": "Thu, 26 Jul 2012 14:08:27 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Aug 2012 19:53:03 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Gynther",
"A.",
""
],
[
"Rebhan",
"A.",
""
],
[
"Steineder",
"D.",
""
]
] | We consider 3+1-dimensional gauge theories at finite temperature and a finite density of charges which couple to a 2+1-dimensional Chern-Simons operator, giving rise to a theta-term with constant spatial gradient of theta. The strong-coupling limit of thermal N=4 super-Yang-Mills theory with this kind of anisotropic de... |
1907.09518 | Evgeny Ivanov | F. Delduc, E. Ivanov | ${\cal N}{=}4$ Supersymmetric $d=1$ Sigma Models on Group Manifolds | 0 + 32 pages, some typos corrected in Abstract, eqs. (2.13), (4.19)
and (4.36) | Nucl.Phys. B949 (2019) 114806 | 10.1016/j.nuclphysb.2019.114806 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct manifestly ${\cal N}=4$ supersymmetric off-shell superfield
actions for the HKT $d=1$ sigma models on the group manifolds U(2) and SU(3),
using the harmonic $d=1$ approach. The underlying $({\bf 4, 4, 0})$ and $({\bf
4, 4, 0})\oplus({\bf 4, 4, 0})$ multiplets are described, respectively, by one
and two h... | [
{
"created": "Mon, 22 Jul 2019 18:37:03 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Oct 2019 18:30:41 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Dec 2020 13:31:51 GMT",
"version": "v3"
}
] | 2021-01-01 | [
[
"Delduc",
"F.",
""
],
[
"Ivanov",
"E.",
""
]
] | We construct manifestly ${\cal N}=4$ supersymmetric off-shell superfield actions for the HKT $d=1$ sigma models on the group manifolds U(2) and SU(3), using the harmonic $d=1$ approach. The underlying $({\bf 4, 4, 0})$ and $({\bf 4, 4, 0})\oplus({\bf 4, 4, 0})$ multiplets are described, respectively, by one and two har... |
0902.3407 | She-Sheng Xue | She-Sheng Xue | Quantum Regge Calculus of Einstein-Cartan theory | The title, abstract and content of this article have been modified.
The version to appear in Phys. Lett. B. 11 pages, 1 figure | Phys. Lett. B682 (2009) 300 | 10.1016/j.physletb.2009.10.082 | null | hep-th gr-qc hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Quantum Regge Calculus of Einstein-Cartan theory to describe
quantum dynamics of Euclidean space-time discretized as a 4-simplices complex.
Tetrad field e_\mu(x) and spin-connection field \omega_\mu(x) are assigned to
each 1-simplex. Applying the torsion-free Cartan structure equation to each
2-simplex, ... | [
{
"created": "Thu, 19 Feb 2009 16:44:19 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Apr 2009 07:36:29 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Jul 2009 11:41:37 GMT",
"version": "v3"
},
{
"created": "Thu, 12 Nov 2009 15:23:28 GMT",
"version": "v4"
}
] | 2009-12-14 | [
[
"Xue",
"She-Sheng",
""
]
] | We study the Quantum Regge Calculus of Einstein-Cartan theory to describe quantum dynamics of Euclidean space-time discretized as a 4-simplices complex. Tetrad field e_\mu(x) and spin-connection field \omega_\mu(x) are assigned to each 1-simplex. Applying the torsion-free Cartan structure equation to each 2-simplex, we... |
1904.00494 | Mauricio Valenzuela | Cristian Quinzacara, Paola Meza, Almeira Sampson and Mauricio
Valenzuela | Electromagnetically and gravitationally stealth fields | 13 pages. References and new comments have been added to this new
version. The title has been changed | JCAP 03 (2023) 032 | 10.1088/1475-7516/2023/03/032 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We construct a generic class of models for complex scalar fields -- minimally
coupled to gravity and electromagnetism -- with the property that their
energy-momentum tensor and the electric current vanish for certain massive
configurations. These are electromagnetically and gravitationally {\it stealth
fields}. We sh... | [
{
"created": "Sun, 31 Mar 2019 22:10:01 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Feb 2023 15:32:45 GMT",
"version": "v2"
}
] | 2023-03-24 | [
[
"Quinzacara",
"Cristian",
""
],
[
"Meza",
"Paola",
""
],
[
"Sampson",
"Almeira",
""
],
[
"Valenzuela",
"Mauricio",
""
]
] | We construct a generic class of models for complex scalar fields -- minimally coupled to gravity and electromagnetism -- with the property that their energy-momentum tensor and the electric current vanish for certain massive configurations. These are electromagnetically and gravitationally {\it stealth fields}. We shal... |
hep-th/0308006 | Michela Petrini | Riccardo Apreda, David E. Crooks, Nick Evans and Michela Petrini | Confinement, Glueballs and Strings from Deformed AdS | latex, 24 pages, 7 figures, extra analysis and interpretation of
Wilson loops | JHEP 0405 (2004) 065 | 10.1088/1126-6708/2004/05/065 | null | hep-th | null | We study aspects of confinement in two deformed versions of the AdS/CFT
correspondence - the GPPZ dual of N=1* Yang Mills, and the Yang Mills* N=0
dual. Both geometries describe discrete glueball spectra which we calculate
numerically. The results agree at the 10% level with previous AdS/CFT
computations in the Kleba... | [
{
"created": "Fri, 1 Aug 2003 13:12:36 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Sep 2003 10:21:41 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Aug 2004 08:43:20 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Apreda",
"Riccardo",
""
],
[
"Crooks",
"David E.",
""
],
[
"Evans",
"Nick",
""
],
[
"Petrini",
"Michela",
""
]
] | We study aspects of confinement in two deformed versions of the AdS/CFT correspondence - the GPPZ dual of N=1* Yang Mills, and the Yang Mills* N=0 dual. Both geometries describe discrete glueball spectra which we calculate numerically. The results agree at the 10% level with previous AdS/CFT computations in the Klebano... |
1702.06101 | Hyung Jin Kim | Amjad Ashoorioon, Roberto Casadio, Ghazal Geshnizjani and Hyung J. Kim | Getting Super-Excited with Modified Dispersion Relations | 1+19 pages, 4 figures | JCAP 1709 (2017) 09, 008 | 10.1088/1475-7516/2017/09/008 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that in some regions of parameter space, modified dispersion
relations can lead to highly populated excited states, which we dub as
"super-excited" states. In order to prepare such super-excited states, we
invoke dispersion relations that have negative slope in an interim sub-horizon
phase at high mome... | [
{
"created": "Mon, 20 Feb 2017 18:39:45 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Feb 2018 19:15:58 GMT",
"version": "v2"
}
] | 2018-02-14 | [
[
"Ashoorioon",
"Amjad",
""
],
[
"Casadio",
"Roberto",
""
],
[
"Geshnizjani",
"Ghazal",
""
],
[
"Kim",
"Hyung J.",
""
]
] | We demonstrate that in some regions of parameter space, modified dispersion relations can lead to highly populated excited states, which we dub as "super-excited" states. In order to prepare such super-excited states, we invoke dispersion relations that have negative slope in an interim sub-horizon phase at high moment... |
hep-th/9404180 | Christof | C.Schmidhuber and A.A.Tseytlin | On string cosmology and the RG flow in 2d field theory | 16 pages, Latex, BUTP-94/7, Imperial/TP/93-94/29 (some footnotes and
references added.) | Nucl.Phys.B426:187-202,1994 | 10.1016/0550-3213(94)90131-7 | null | hep-th | null | Time-dependent solutions of bosonic string theory resemble renormalisation
group trajectories in the space of 2d field theories: they often interpolate
between repulsive and attractive static solutions. It is shown that the
attractive static solutions are those whose spatial sections are minima of
|\bar c-25|, where ... | [
{
"created": "Fri, 29 Apr 1994 07:31:52 GMT",
"version": "v1"
},
{
"created": "Fri, 27 May 1994 11:46:12 GMT",
"version": "v2"
},
{
"created": "Sat, 28 May 1994 15:40:45 GMT",
"version": "v3"
}
] | 2009-09-17 | [
[
"Schmidhuber",
"C.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | Time-dependent solutions of bosonic string theory resemble renormalisation group trajectories in the space of 2d field theories: they often interpolate between repulsive and attractive static solutions. It is shown that the attractive static solutions are those whose spatial sections are minima of |\bar c-25|, where \b... |
hep-th/9311188 | Ninoslav Bralic | N. Bralic | A Generalized ``Surfaceless'' Stokes' Theorem | 8 pages, plain TeX | null | null | null | hep-th alg-geom gr-qc math.AG | null | We derive a generalized Stokes' theorem, valid in any dimension and for
arbitrary loops, even if self intersecting or knotted. The generalized theorem
does not involve an auxiliary surface, but inherits a higher rank gauge
symmetry from the invariance under deformations of the surface used in the
conventional formula... | [
{
"created": "Wed, 1 Dec 1993 00:38:00 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Bralic",
"N.",
""
]
] | We derive a generalized Stokes' theorem, valid in any dimension and for arbitrary loops, even if self intersecting or knotted. The generalized theorem does not involve an auxiliary surface, but inherits a higher rank gauge symmetry from the invariance under deformations of the surface used in the conventional formulati... |
1508.01649 | Taejin Lee | Taejin Lee | Quantum Brownian Motion on a Triangular Lattice and Fermi-Bose
Equivalence: An Application of Boundary State Formulation | 11 pages | JHEP 03 (2009) 078 | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the Bose-Fermi equivalence in the quantum Brownian motion (QBM) on
a triangular lattice, mapping the action for the QBM into a string theory
action with a periodic boundary tachyon potential. We construct new Klein
factors which are more appropriate than the conventional ones to deal with the
quantum field... | [
{
"created": "Fri, 7 Aug 2015 10:20:02 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"Lee",
"Taejin",
""
]
] | We discuss the Bose-Fermi equivalence in the quantum Brownian motion (QBM) on a triangular lattice, mapping the action for the QBM into a string theory action with a periodic boundary tachyon potential. We construct new Klein factors which are more appropriate than the conventional ones to deal with the quantum field t... |
2004.12839 | Gokhan Alkac | Gokhan Alkac, Deniz Olgu Devecioglu | Three Dimensional Modified Gravities as Holographic Limits of
Lancsoz-Lovelock Theories | 11 pages, 1 figure, minor typo in eq. (4) corrected | null | 10.1016/j.physletb.2020.135597 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a "holographic limit" of Lancsoz-Lovelock theories at the
Lagrangian level which gives three-dimensional modified gravity theories. We
also show that this limit applies to more general classes of theories in higher
dimensions provided that they admit the holographic c-theorem.
| [
{
"created": "Mon, 27 Apr 2020 14:39:29 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Apr 2020 20:48:52 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Jul 2020 10:35:35 GMT",
"version": "v3"
},
{
"created": "Thu, 10 Mar 2022 11:29:05 GMT",
"version": "v4"
}
] | 2022-03-11 | [
[
"Alkac",
"Gokhan",
""
],
[
"Devecioglu",
"Deniz Olgu",
""
]
] | We define a "holographic limit" of Lancsoz-Lovelock theories at the Lagrangian level which gives three-dimensional modified gravity theories. We also show that this limit applies to more general classes of theories in higher dimensions provided that they admit the holographic c-theorem. |
hep-th/9705146 | Michele Simionato | M. Bonini and M. Simionato | Wilson renormalization group and improved perturbation theory | 24 pages, LaTex, 5 postscript figures (included) | null | null | UPRF-97-05 | hep-th | null | We discuss a resummed perturbation theory based on the Wilson renormalization
group. In this formulation the Wilsonian flowing couplings, which generalize
the running coupling, enter directly into the loop expansion. In the case of an
asymptotically free theory the flowing coupling is well defined since the
infrared ... | [
{
"created": "Tue, 20 May 1997 16:04:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bonini",
"M.",
""
],
[
"Simionato",
"M.",
""
]
] | We discuss a resummed perturbation theory based on the Wilson renormalization group. In this formulation the Wilsonian flowing couplings, which generalize the running coupling, enter directly into the loop expansion. In the case of an asymptotically free theory the flowing coupling is well defined since the infrared La... |
1111.1932 | Martin Cederwall | Martin Cederwall | The geometry of pure spinor space | 11 pp., plain tex. v2: refs. added. v3: minor corrections | null | 10.1007/JHEP01(2012)150 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the complex geometry of D=10 pure spinor space. The K\"ahler
structure and the corresponding metric giving rise to the desired Calabi-Yau
property are determined, and an explicit covariant expression for the Laplacian
is given. The metric is not that of a cone obtained by embedding pure spinor
space in... | [
{
"created": "Tue, 8 Nov 2011 15:13:11 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Nov 2011 08:06:12 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jan 2012 23:25:56 GMT",
"version": "v3"
}
] | 2015-06-03 | [
[
"Cederwall",
"Martin",
""
]
] | We investigate the complex geometry of D=10 pure spinor space. The K\"ahler structure and the corresponding metric giving rise to the desired Calabi-Yau property are determined, and an explicit covariant expression for the Laplacian is given. The metric is not that of a cone obtained by embedding pure spinor space in a... |
hep-th/0306237 | Seiji Terashima | Seiji Terashima and Jung-Tay Yee | Comments on Noncommutative Superspace | 19 pages, 6 figures, JHEP class, footnotes added, typos corrected,
version to appear in JHEP | JHEP 0312 (2003) 053 | 10.1088/1126-6708/2003/12/053 | ITFA-2003-31, KIAS-P03047 | hep-th | null | We study the N=1/2 supersymmetric theory on noncommutative superspace which
is a deformation of usual superspace. We consider deformed Wess-Zumino model as
an example and show vanishing of vacuum energy, renormalization of
superpotential and nonvanishing of tadpole. We find that the perturbative
effective action has ... | [
{
"created": "Wed, 25 Jun 2003 19:53:25 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jun 2003 23:00:06 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Jul 2003 17:53:08 GMT",
"version": "v3"
},
{
"created": "Mon, 12 Jan 2004 20:07:03 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Terashima",
"Seiji",
""
],
[
"Yee",
"Jung-Tay",
""
]
] | We study the N=1/2 supersymmetric theory on noncommutative superspace which is a deformation of usual superspace. We consider deformed Wess-Zumino model as an example and show vanishing of vacuum energy, renormalization of superpotential and nonvanishing of tadpole. We find that the perturbative effective action has te... |
2312.13577 | Prabwal Phukon | Naba Jyoti Gogoi and Prabwal Phukon | Thermodynamic topology of 4D Euler-Heisenberg-AdS black hole in
different ensembles | 28 pages, 34 figures | Physics of the Dark Universe 44, 101456 (2024) | 10.1016/j.dark.2024.101456 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the thermodynamic topology of 4D Euler-Heisenberg-AdS (EHAdS) black
hole and higher-order QED corrected Euler-Heisenberg-AdS black hole in
different ensembles using generalized off-shell free energy. In this approach,
black holes are viewed as defects in the thermodynamic space. We work in two
ensembles: can... | [
{
"created": "Thu, 21 Dec 2023 04:55:20 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Dec 2023 06:48:49 GMT",
"version": "v2"
}
] | 2024-04-03 | [
[
"Gogoi",
"Naba Jyoti",
""
],
[
"Phukon",
"Prabwal",
""
]
] | We study the thermodynamic topology of 4D Euler-Heisenberg-AdS (EHAdS) black hole and higher-order QED corrected Euler-Heisenberg-AdS black hole in different ensembles using generalized off-shell free energy. In this approach, black holes are viewed as defects in the thermodynamic space. We work in two ensembles: canon... |
2206.03415 | Riccardo Conti | Riccardo Conti, Jacopo Romano, Roberto Tateo | Metric approach to a $\mathrm{T}\bar{\mathrm{T}}-$like deformation in
arbitrary dimensions | V3: 23 pages, one-parameter extension of the previous results in
section 2; new results in section 3; references and a note added | null | 10.1007/JHEP09(2022)085 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a one-parameter family of composite fields -- bi-linear in the
components of the stress-energy tensor -- which generalise the
$\mathrm{T}\bar{\mathrm{T}}$ operator to arbitrary space-time dimension $d\geq
2$. We show that they induce a deformation of the classical action which is
equivalent -- at the leve... | [
{
"created": "Tue, 7 Jun 2022 16:04:50 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Jun 2022 12:48:51 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Jul 2022 17:29:20 GMT",
"version": "v3"
}
] | 2022-09-28 | [
[
"Conti",
"Riccardo",
""
],
[
"Romano",
"Jacopo",
""
],
[
"Tateo",
"Roberto",
""
]
] | We consider a one-parameter family of composite fields -- bi-linear in the components of the stress-energy tensor -- which generalise the $\mathrm{T}\bar{\mathrm{T}}$ operator to arbitrary space-time dimension $d\geq 2$. We show that they induce a deformation of the classical action which is equivalent -- at the level ... |
1706.05232 | Shin Sasaki | Muneto Nitta, Shin Sasaki, Ryo Yokokura | Supersymmetry Breaking in Spatially Modulated Vacua | 27 pages, 9 figures, version published in Phys. Rev. D | Phys. Rev. D 96, 105022 (2017) | 10.1103/PhysRevD.96.105022 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study spontaneous supersymmetry breaking in spatially modulated stable or
meta-stable vacua in supersymmetric field theories. Such spatial modulation can
be realized in a higher derivative chiral model for which vacuum energies are
either positive, negative or zero, depending on the model parameters. There
appears... | [
{
"created": "Fri, 16 Jun 2017 12:06:29 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2017 07:10:56 GMT",
"version": "v2"
}
] | 2017-12-06 | [
[
"Nitta",
"Muneto",
""
],
[
"Sasaki",
"Shin",
""
],
[
"Yokokura",
"Ryo",
""
]
] | We study spontaneous supersymmetry breaking in spatially modulated stable or meta-stable vacua in supersymmetric field theories. Such spatial modulation can be realized in a higher derivative chiral model for which vacuum energies are either positive, negative or zero, depending on the model parameters. There appears a... |
1302.1878 | Markus A. Luty | Joshua H. Cooperman, Markus A. Luty | Renormalization of Entanglement Entropy and the Gravitational Effective
Action | 26 pages, 2 figures. v2: minor corrections and clarifications | Journal of High Energy Physics 12 (2014) 045 | 10.1007/JHEP12(2014)045 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The entanglement entropy associated with a spatial boundary in quantum field
theory is UV divergent, with the leading term proportional to the area of the
boundary. For a class of quantum states defined by a path integral, the
Callan-Wilczek formula gives a geometrical definition of the entanglement
entropy. We show ... | [
{
"created": "Thu, 7 Feb 2013 21:07:52 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Dec 2013 23:20:40 GMT",
"version": "v2"
}
] | 2014-12-23 | [
[
"Cooperman",
"Joshua H.",
""
],
[
"Luty",
"Markus A.",
""
]
] | The entanglement entropy associated with a spatial boundary in quantum field theory is UV divergent, with the leading term proportional to the area of the boundary. For a class of quantum states defined by a path integral, the Callan-Wilczek formula gives a geometrical definition of the entanglement entropy. We show th... |
1708.00705 | Allan Joseph Michael Medved | M.M.W. Shawa and A.J.M. Medved | Graviton multi-point amplitudes for higher-derivative gravity in anti-de
Sitter space | 25 pages | Phys. Rev. D 97, 086002 (2018) | 10.1103/PhysRevD.97.086002 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate graviton multi-point amplitudes in an anti-de Sitter black brane
background for higher-derivative gravity of arbitrary order in numbers of
derivatives. The calculations are performed using tensor graviton modes in a
particular regime of comparatively high energies and large scattering angles.
The regime ... | [
{
"created": "Wed, 2 Aug 2017 11:32:36 GMT",
"version": "v1"
}
] | 2018-04-11 | [
[
"Shawa",
"M. M. W.",
""
],
[
"Medved",
"A. J. M.",
""
]
] | We calculate graviton multi-point amplitudes in an anti-de Sitter black brane background for higher-derivative gravity of arbitrary order in numbers of derivatives. The calculations are performed using tensor graviton modes in a particular regime of comparatively high energies and large scattering angles. The regime si... |
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