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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2109.09260 | Changhyun Ahn | Changhyun Ahn | Worldsheet Free Fields, Higher Spin Symmetry and Free ${\cal N}=4$ Super
Yang-Mills | 34 pages; The ref. [13] and Appendix D are added and to appear in PRD | Phys.Rev.D 105 (2022) 6, 066006 | 10.1103/PhysRevD.105.066006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By using the free field worldsheet realization described by Gaberdiel and
Gopakumar recently, we construct the nontrivial lowest generators of the higher
spin superalgebra $hs(2,2|4)$. They consist of cubic terms between the
bilinears of ambitwistor-like fields. We also obtain the worldsheet description
for the findi... | [
{
"created": "Mon, 20 Sep 2021 01:19:46 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Mar 2022 08:11:19 GMT",
"version": "v2"
}
] | 2022-03-23 | [
[
"Ahn",
"Changhyun",
""
]
] | By using the free field worldsheet realization described by Gaberdiel and Gopakumar recently, we construct the nontrivial lowest generators of the higher spin superalgebra $hs(2,2|4)$. They consist of cubic terms between the bilinears of ambitwistor-like fields. We also obtain the worldsheet description for the finding... |
1511.00335 | Cesar Arias | Cesar Arias | The Geometry of 6D, N = (1,0) Superspace and its Matter Couplings | M.Sc. Thesis, Universidad Andres Bello, March 2014 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This thesis is dedicated to the study of the geometry of six-dimensional
superspace, endowed with the minimal amount of supersymmetry. In the first part
of it, we unfold the main geometrical features of such superspace by solving
completely the Bianchi identities for the constrained superspace torsion, which
allow us... | [
{
"created": "Sun, 1 Nov 2015 23:39:42 GMT",
"version": "v1"
}
] | 2015-11-03 | [
[
"Arias",
"Cesar",
""
]
] | This thesis is dedicated to the study of the geometry of six-dimensional superspace, endowed with the minimal amount of supersymmetry. In the first part of it, we unfold the main geometrical features of such superspace by solving completely the Bianchi identities for the constrained superspace torsion, which allow us t... |
0811.3149 | Cornelius Schmidt-Colinet | Matthias R. Gaberdiel, Anatoly Konechny, and Cornelius Schmidt-Colinet | Conformal perturbation theory beyond the leading order | 27 pages, 1 figure; v2: references added | J.Phys.A42:105402,2009 | 10.1088/1751-8113/42/10/105402 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Higher order conformal perturbation theory is studied for theories with and
without boundaries. We identify systematically the universal quantities in the
beta function equations, and we give explicit formulae for the universal
coefficients at next-to-leading order in terms of integrated correlation
functions. As an ... | [
{
"created": "Wed, 19 Nov 2008 16:44:00 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Nov 2008 01:31:24 GMT",
"version": "v2"
}
] | 2009-02-27 | [
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Konechny",
"Anatoly",
""
],
[
"Schmidt-Colinet",
"Cornelius",
""
]
] | Higher order conformal perturbation theory is studied for theories with and without boundaries. We identify systematically the universal quantities in the beta function equations, and we give explicit formulae for the universal coefficients at next-to-leading order in terms of integrated correlation functions. As an ex... |
hep-th/9309112 | null | Ph. Blanchard and A. Jadczyk | Strongly Coupled Quantum and Classical Systems and Zeno's Effect | 9 pages | null | 10.1016/0375-9601(93)90454-8 | null | hep-th | null | A model interaction between a two-state quantum system and a classical
switching device is analysed and shown to lead to the quantum Zeno effect for
large values of the coupling constant k . A minimal piecewise deterministic
random process compatible with the Liouville equation is described, and it is
shown that 1/k ... | [
{
"created": "Tue, 21 Sep 1993 18:38:26 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Blanchard",
"Ph.",
""
],
[
"Jadczyk",
"A.",
""
]
] | A model interaction between a two-state quantum system and a classical switching device is analysed and shown to lead to the quantum Zeno effect for large values of the coupling constant k . A minimal piecewise deterministic random process compatible with the Liouville equation is described, and it is shown that 1/k ca... |
hep-th/0009027 | Rui Vilela Mendes | R. Vilela Mendes (Grupo de Fisica Matematica, UL, Lisboa) | Gauge strata and particle generations | null | null | null | null | hep-th | null | Phenomenological evidence suggests the existence of non-trivial background
fields in the QCD vacuum. On the other hand SU(3) gauge theory possessses three
different classes of both non-generic and non-trivial strata that may be used
as classical backgrounds. It is suggested that this three-fold multiplicity of
non-tr... | [
{
"created": "Mon, 4 Sep 2000 15:45:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mendes",
"R. Vilela",
"",
"Grupo de Fisica Matematica, UL, Lisboa"
]
] | Phenomenological evidence suggests the existence of non-trivial background fields in the QCD vacuum. On the other hand SU(3) gauge theory possessses three different classes of both non-generic and non-trivial strata that may be used as classical backgrounds. It is suggested that this three-fold multiplicity of non-triv... |
hep-th/0312085 | Mina Aganagic | Mina Aganagic, Robbert Dijkgraaf, Albrecht Klemm, Marcos Marino, and
Cumrun Vafa | Topological Strings and Integrable Hierarchies | 82 pages, harvmac, 1 figure | Commun.Math.Phys. 261 (2006) 451-516 | 10.1007/s00220-005-1448-9 | UW/PT-03-33,ITFA-2003-58,CERN-TH/2003-290,MAD-TH-03-5,HUTP-03/A083 | hep-th | null | We consider the topological B-model on local Calabi-Yau geometries. We show
how one can solve for the amplitudes by using W-algebra symmetries which
encodes the symmetries of holomorphic diffeomorphisms of the Calabi-Yau. In the
highly effective fermionic/brane formulation this leads to a free fermion
description of ... | [
{
"created": "Tue, 9 Dec 2003 20:45:08 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Aganagic",
"Mina",
""
],
[
"Dijkgraaf",
"Robbert",
""
],
[
"Klemm",
"Albrecht",
""
],
[
"Marino",
"Marcos",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We consider the topological B-model on local Calabi-Yau geometries. We show how one can solve for the amplitudes by using W-algebra symmetries which encodes the symmetries of holomorphic diffeomorphisms of the Calabi-Yau. In the highly effective fermionic/brane formulation this leads to a free fermion description of th... |
hep-th/0111152 | Janos Polonyi | J. Alexandre, J. Polonyi, K. Sailer | Functional Callan-Symanzik equation for QED | 9 pages, no figures | Phys.Lett. B531 (2002) 316-320 | 10.1016/S0370-2693(02)01482-X | null | hep-th | null | An exact evolution equation, the functional generalization of the
Callan-Symanzik method, is given for the effective action of QED where the
electron mass is used to turn the quantum fluctuations on gradually. The usual
renormalization group equations are recovered in the leading order but no
Landau pole appears.
| [
{
"created": "Fri, 16 Nov 2001 16:58:59 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jan 2002 14:31:13 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Alexandre",
"J.",
""
],
[
"Polonyi",
"J.",
""
],
[
"Sailer",
"K.",
""
]
] | An exact evolution equation, the functional generalization of the Callan-Symanzik method, is given for the effective action of QED where the electron mass is used to turn the quantum fluctuations on gradually. The usual renormalization group equations are recovered in the leading order but no Landau pole appears. |
hep-th/9611234 | null | M. Khorrami, A. Aghamohammadi and M. Alimohammadi | Derivation of quantum theories:symmetries and the exact solution of the
derived system | 8 pages,LaTex | Int.J.Mod.Phys. A13 (1998) 2833-2840 | 10.1142/S0217751X98001438 | IPM-96- | hep-th | null | Based on the technique of derivation of a theory, presented in our recent
paper, we investigate the properties of the derived quantum system. We show
that the derived quantum system possesses the (nonanomalous) symmetries of the
original one, and prove that the exact Green functions of the derived theory
are expresse... | [
{
"created": "Thu, 28 Nov 1996 08:23:11 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Khorrami",
"M.",
""
],
[
"Aghamohammadi",
"A.",
""
],
[
"Alimohammadi",
"M.",
""
]
] | Based on the technique of derivation of a theory, presented in our recent paper, we investigate the properties of the derived quantum system. We show that the derived quantum system possesses the (nonanomalous) symmetries of the original one, and prove that the exact Green functions of the derived theory are expressed ... |
2206.00675 | Jan Rosseel | Nihat Sadik Deger, Marc Geiller, Jan Rosseel and Henning Samtleben | Minimal Massive Supergravity | 6 pages, 1 figure v2: matches published version | Phys.Rev.Lett. 129 (2022) 17, 171601 | 10.1103/PhysRevLett.129.171601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Minimal massive gravity in three dimensions propagates a single massive
spin-2 mode around an AdS vacuum. It is distinguished by allowing for vacua
with positive central charges of the asymptotic conformal algebra and a bulk
graviton of positive energy. We present a new action for the model (and its
higher order exte... | [
{
"created": "Wed, 1 Jun 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Apr 2023 08:04:46 GMT",
"version": "v2"
}
] | 2023-04-28 | [
[
"Deger",
"Nihat Sadik",
""
],
[
"Geiller",
"Marc",
""
],
[
"Rosseel",
"Jan",
""
],
[
"Samtleben",
"Henning",
""
]
] | Minimal massive gravity in three dimensions propagates a single massive spin-2 mode around an AdS vacuum. It is distinguished by allowing for vacua with positive central charges of the asymptotic conformal algebra and a bulk graviton of positive energy. We present a new action for the model (and its higher order extens... |
hep-th/9904012 | R. Loll | J. Ambjorn, K.N. Anagnostopoulos (Niels Bohr Institute) and R. Loll
(Albert-Einstein-Institut) | A new perspective on matter coupling in 2d quantum gravity | 24 pages, 7 figures (postscript) | Phys.Rev. D60 (1999) 104035 | 10.1103/PhysRevD.60.104035 | NBI-HE-99-15, AEI-100 | hep-th cond-mat gr-qc hep-lat | null | We provide compelling evidence that a previously introduced model of
non-perturbative 2d Lorentzian quantum gravity exhibits (two-dimensional)
flat-space behaviour when coupled to Ising spins. The evidence comes from both
a high-temperature expansion and from Monte Carlo simulations of the combined
gravity-matter sys... | [
{
"created": "Fri, 2 Apr 1999 14:33:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ambjorn",
"J.",
"",
"Niels Bohr Institute"
],
[
"Anagnostopoulos",
"K. N.",
"",
"Niels Bohr Institute"
],
[
"Loll",
"R.",
"",
"Albert-Einstein-Institut"
]
] | We provide compelling evidence that a previously introduced model of non-perturbative 2d Lorentzian quantum gravity exhibits (two-dimensional) flat-space behaviour when coupled to Ising spins. The evidence comes from both a high-temperature expansion and from Monte Carlo simulations of the combined gravity-matter syste... |
1105.0940 | Mohamed Anber | Mohamed M. Anber, Erich Poppitz | Microscopic Structure of Magnetic Bions | 29 pages, 4 figures | null | 10.1007/JHEP06(2011)136 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Magnetic bions---stable bound states of monopoles and twisted
("Kaluza-Klein") monopoles, carrying two units of magnetic charge---have been
shown to be the leading cause of confinement and mass gap in four-dimensional
gauge theories with massless adjoint fermions compactified on R**{1,2} x S**1,
at least at small S**... | [
{
"created": "Wed, 4 May 2011 20:50:05 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Anber",
"Mohamed M.",
""
],
[
"Poppitz",
"Erich",
""
]
] | Magnetic bions---stable bound states of monopoles and twisted ("Kaluza-Klein") monopoles, carrying two units of magnetic charge---have been shown to be the leading cause of confinement and mass gap in four-dimensional gauge theories with massless adjoint fermions compactified on R**{1,2} x S**1, at least at small S**1.... |
hep-th/9807236 | Alexander B. Zamolodchikov | V.Fateev, D.Fradkin, S.Lukyanov, A.Zamolodchikov, Al.Zamolodchikov | Expectation values of descendent fields in the sine-Gordon model | 26 pages, 2 figures, harvmac TeX | Nucl.Phys. B540 (1999) 587-609 | 10.1016/S0550-3213(98)00724-X | RU-98-29 | hep-th | null | We obtain exactly the vacuum expectation values $<(\partial\phi)^2
({\bar\partial}\phi) e^{i\alpha\phi}>$ in the sine-Gordon model and
$<L_{-2}{\bar L}_{-2} \Phi_{l,k}>$ in $\Phi_{1,3}$ perturbed minimal CFT. We
discuss applications of these results to short-distance expansions of two-point
correlation functions.
| [
{
"created": "Thu, 30 Jul 1998 22:06:31 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Fateev",
"V.",
""
],
[
"Fradkin",
"D.",
""
],
[
"Lukyanov",
"S.",
""
],
[
"Zamolodchikov",
"A.",
""
],
[
"Zamolodchikov",
"Al.",
""
]
] | We obtain exactly the vacuum expectation values $<(\partial\phi)^2 ({\bar\partial}\phi) e^{i\alpha\phi}>$ in the sine-Gordon model and $<L_{-2}{\bar L}_{-2} \Phi_{l,k}>$ in $\Phi_{1,3}$ perturbed minimal CFT. We discuss applications of these results to short-distance expansions of two-point correlation functions. |
1906.07810 | Alfredo Guevara | Alfredo Guevara | Notes on Conformal Soft Theorems and Recursion Relations in Gravity | 21+3 pages, 1 figure, comments are welcome | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Celestial amplitudes are flat-space amplitudes which are Mellin-transformed
to correlators living on the celestial sphere. In this note we present a
recursion relation, based on a tree-level BCFW recursion, for gravitational
celestial amplitudes and use it to explore the notion of conformal softness. As
the BCFW form... | [
{
"created": "Tue, 18 Jun 2019 21:05:29 GMT",
"version": "v1"
}
] | 2019-06-20 | [
[
"Guevara",
"Alfredo",
""
]
] | Celestial amplitudes are flat-space amplitudes which are Mellin-transformed to correlators living on the celestial sphere. In this note we present a recursion relation, based on a tree-level BCFW recursion, for gravitational celestial amplitudes and use it to explore the notion of conformal softness. As the BCFW formul... |
0811.3984 | David Diego | David Diego | On the equivalence between real and superfield 5d formalisms | 19 pages | JHEP 0905:113,2009 | 10.1088/1126-6708/2009/05/113 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explicitly prove the equivalence and construct a dictionary between two
different supersymmetric formalisms for five-dimensional theories commonly used
in the literature. One is the real formalism, which consists in doubling the
number of degrees of freedom and then imposing reality constraints and the
other is th... | [
{
"created": "Mon, 24 Nov 2008 21:51:00 GMT",
"version": "v1"
}
] | 2011-02-11 | [
[
"Diego",
"David",
""
]
] | We explicitly prove the equivalence and construct a dictionary between two different supersymmetric formalisms for five-dimensional theories commonly used in the literature. One is the real formalism, which consists in doubling the number of degrees of freedom and then imposing reality constraints and the other is the ... |
hep-th/0307158 | Troost Jan | Jan Troost and Asato Tsuchiya | Towards black hole scattering | 12 pages, v2: reference added, typos corrected | Phys.Lett. B574 (2003) 301-308 | 10.1016/j.physletb.2003.09.019 | MIT-CTP-3396, OU-HET 450 | hep-th | null | We study black holes in three-dimensional Chern-Simons gravity with a
negative cosmological constant. In particular, we identify how the Chern-Simons
interactions between a scattering particle and a black hole project the
particle wavefunction onto a wavefunction in the black hole background. We also
analyze the set ... | [
{
"created": "Thu, 17 Jul 2003 14:13:25 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Oct 2003 12:33:03 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Troost",
"Jan",
""
],
[
"Tsuchiya",
"Asato",
""
]
] | We study black holes in three-dimensional Chern-Simons gravity with a negative cosmological constant. In particular, we identify how the Chern-Simons interactions between a scattering particle and a black hole project the particle wavefunction onto a wavefunction in the black hole background. We also analyze the set of... |
0811.1690 | Harvendra Singh | Harvendra Singh | SU(N) membrane $B\wedge F$ theory with dual-pairs | 8 pages; Corrected typos and references added; v3: Error deleted and
new discussion on quantisation added | null | 10.1016/j.physletb.2009.01.068 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a SU(N) membrane $B\wedge F$ theory with dual pairs of scalar
and tensor fields. The moduli space of the theory is precisely that of $N$
M2-branes on the noncompact flat space. The theory possesses explicit SO(8)
invariance and is an extension of the maximal SU(N) super-Yang-Mills theory.
| [
{
"created": "Tue, 11 Nov 2008 11:54:32 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Nov 2008 10:37:52 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Dec 2008 12:54:51 GMT",
"version": "v3"
}
] | 2009-11-13 | [
[
"Singh",
"Harvendra",
""
]
] | We construct a SU(N) membrane $B\wedge F$ theory with dual pairs of scalar and tensor fields. The moduli space of the theory is precisely that of $N$ M2-branes on the noncompact flat space. The theory possesses explicit SO(8) invariance and is an extension of the maximal SU(N) super-Yang-Mills theory. |
hep-th/9502115 | Wtkim | Won T. Kim and Julian Lee | Hawking Radiation and Energy Conservation in an Evaporating Black Hole | 17 pages, LaTex, 3 figures available on request. | Phys.Rev. D52 (1995) 2232-2238 | 10.1103/PhysRevD.52.2232 | SNUTP 95-006 | hep-th | null | We define the Bondi energy for two-dimensional dilatonic gravity theories by
generalizing the known expression of the ADM energy. We show that our
definition of the Bondi energy is exactly the ADM energy minus the radiation
energy at null infinity. An explicit calculation is done for the evaporating
black hole in the... | [
{
"created": "Sat, 18 Feb 1995 06:57:57 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kim",
"Won T.",
""
],
[
"Lee",
"Julian",
""
]
] | We define the Bondi energy for two-dimensional dilatonic gravity theories by generalizing the known expression of the ADM energy. We show that our definition of the Bondi energy is exactly the ADM energy minus the radiation energy at null infinity. An explicit calculation is done for the evaporating black hole in the R... |
1708.04905 | Alan Garbarz | Alan Garbarz, Joan La Madrid, Mauricio Leston | Scalar field dynamics in a BTZ background with generic boundary
conditions | 22 pages. v2 A few comments and references added. Published version | Eur. Phys. J. C (2017) 77: 807 | 10.1140/epjc/s10052-017-5385-5 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The revisit the dynamics of a massive scalar field in a BTZ background taking
into account the lack of global hyperbolicity of the spacetime. We approach
this issue using the strategy of Ishibashi and Wald which finds a unique smooth
solution as the causal evolution of initial data, each possible evolution
correspond... | [
{
"created": "Wed, 16 Aug 2017 14:21:00 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2017 14:30:53 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Garbarz",
"Alan",
""
],
[
"La Madrid",
"Joan",
""
],
[
"Leston",
"Mauricio",
""
]
] | The revisit the dynamics of a massive scalar field in a BTZ background taking into account the lack of global hyperbolicity of the spacetime. We approach this issue using the strategy of Ishibashi and Wald which finds a unique smooth solution as the causal evolution of initial data, each possible evolution correspondin... |
2104.09682 | Katsuki Aoki | Katsuki Aoki, Tran Quang Loc, Toshifumi Noumi, and Junsei Tokuda | Is the Standard Model in the Swampland? Consistency Requirements from
Gravitational Scattering | 6 pages, 5 figures, updated to match the version to appear in PRL | Phys. Rev. Lett. 127, 091602 (2021) | 10.1103/PhysRevLett.127.091602 | KOBE-COSMO-21-05, YITP-21-30 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study compatibility of the Standard Model of particle physics and General
Relativity by means of gravitational positivity bounds, which provide a
necessary condition for a low-energy gravitational theory to be UV completable
within the weakly coupled regime of gravity. In particular, we identify the
cutoff scale o... | [
{
"created": "Mon, 19 Apr 2021 23:15:29 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Aug 2021 05:33:48 GMT",
"version": "v2"
}
] | 2021-09-01 | [
[
"Aoki",
"Katsuki",
""
],
[
"Loc",
"Tran Quang",
""
],
[
"Noumi",
"Toshifumi",
""
],
[
"Tokuda",
"Junsei",
""
]
] | We study compatibility of the Standard Model of particle physics and General Relativity by means of gravitational positivity bounds, which provide a necessary condition for a low-energy gravitational theory to be UV completable within the weakly coupled regime of gravity. In particular, we identify the cutoff scale of ... |
2404.00718 | Vardarajan Suneeta | Mohd Ali, Vardarajan Suneeta | A local Generalized second law in crossed product constructions | 45 pages, typos fixed, Discussion enlarged to include an observer in
the calculation | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this paper, we show a local generalized second law (the generalized
entropy is nondecreasing) in crossed product constructions for maximally
extended static and Kerr black holes using modular theory. The new ingredient
is the use of results from a recent paper discussing the entropy of the algebra
of operators in ... | [
{
"created": "Sun, 31 Mar 2024 15:23:01 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 2024 10:10:11 GMT",
"version": "v2"
}
] | 2024-04-11 | [
[
"Ali",
"Mohd",
""
],
[
"Suneeta",
"Vardarajan",
""
]
] | In this paper, we show a local generalized second law (the generalized entropy is nondecreasing) in crossed product constructions for maximally extended static and Kerr black holes using modular theory. The new ingredient is the use of results from a recent paper discussing the entropy of the algebra of operators in su... |
hep-th/9509033 | Harald Soleng | Harald H. Soleng | Charged black points in General Relativity coupled to the logarithmic
$U(1)$ gauge theory | 7 pages, REVTeX, no figures | Phys.Rev. D52 (1995) 6178-6181 | 10.1103/PhysRevD.52.6178 | CERN-TH/95-110 | hep-th | null | The exact solution for a static spherically symmetric field outside a charged
point particle is found in a non-linear $U(1)$ gauge theory with a logarithmic
Lagrangian. The electromagnetic self-mass is finite, and for a particular
relation between mass, charge, and the value of the non-linearity coupling
constant, $\... | [
{
"created": "Thu, 7 Sep 1995 14:18:09 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Soleng",
"Harald H.",
""
]
] | The exact solution for a static spherically symmetric field outside a charged point particle is found in a non-linear $U(1)$ gauge theory with a logarithmic Lagrangian. The electromagnetic self-mass is finite, and for a particular relation between mass, charge, and the value of the non-linearity coupling constant, $\la... |
1004.4655 | Salvatore Galluccio | Salvatore Galluccio | Non-commutative Field Theory, Translational Invariant Products and
Ultraviolet/Infrared Mixing | This work was performed for the fulfilment of the requirements for
the degree of Doctor of Philosophy at the Universit\`{a} di Napoli Federico
II. | null | null | DSF/5/2010 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the Moyal and Wick-Voros products, and more in general the
translation invariant non-commutative products, and apply them to classical and
quantum field theory. We investigate phi^4 field theories calculating their
Green's functions up to one-loop for the two- and four-point cases. We also
review the connec... | [
{
"created": "Mon, 26 Apr 2010 21:00:16 GMT",
"version": "v1"
}
] | 2010-04-28 | [
[
"Galluccio",
"Salvatore",
""
]
] | We review the Moyal and Wick-Voros products, and more in general the translation invariant non-commutative products, and apply them to classical and quantum field theory. We investigate phi^4 field theories calculating their Green's functions up to one-loop for the two- and four-point cases. We also review the connecti... |
0909.1347 | Gaston Giribet | E. Ay\'on-Beato, A. Garbarz, G. Giribet, M. Hassaine | Lifshitz Black Hole in Three Dimensions | 5 pages. v2: minor corrections. v3: references added. Published in
Phys.Rev.D | Phys.Rev.D80:104029,2009 | 10.1103/PhysRevD.80.104029 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that three-dimensional massive gravity admits Lifshitz metrics with
generic values of the dynamical exponent z as exact solutions. At the point
z=3, exact black hole solutions which are asymptotically Lifshitz arise. These
spacetimes are three-dimensional analogues of those that were recently proposed
as grav... | [
{
"created": "Tue, 8 Sep 2009 02:03:23 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Sep 2009 03:25:53 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Nov 2009 21:19:29 GMT",
"version": "v3"
}
] | 2014-11-20 | [
[
"Ayón-Beato",
"E.",
""
],
[
"Garbarz",
"A.",
""
],
[
"Giribet",
"G.",
""
],
[
"Hassaine",
"M.",
""
]
] | We show that three-dimensional massive gravity admits Lifshitz metrics with generic values of the dynamical exponent z as exact solutions. At the point z=3, exact black hole solutions which are asymptotically Lifshitz arise. These spacetimes are three-dimensional analogues of those that were recently proposed as gravit... |
1903.02029 | Mihaela-Andreea Baloi | Mihaela-Andreea Baloi | Production of charged scalar particles with well defined angular
momentum in de Sitter spacetime | 20 pages, 12 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the production of charged scalar particles with well defined angular
momentum, in the presence of an external Coulomb field on de Sitter expanding
universe. This process of particle production is studied as a perturbative
phenomenon applying the theory of quantum electrodynamics on de Sitter
spacetime develo... | [
{
"created": "Tue, 5 Mar 2019 19:53:23 GMT",
"version": "v1"
}
] | 2019-03-07 | [
[
"Baloi",
"Mihaela-Andreea",
""
]
] | We study the production of charged scalar particles with well defined angular momentum, in the presence of an external Coulomb field on de Sitter expanding universe. This process of particle production is studied as a perturbative phenomenon applying the theory of quantum electrodynamics on de Sitter spacetime develope... |
1607.04265 | Yuho Sakatani | Yuho Sakatani, Shozo Uehara | Branes in Extended Spacetime: Brane Worldvolume Theory Based on Duality
Symmetry | 6 pages; v2: references added, typos corrected; v3: references added,
discussions clarified, title expanded, to appear in PRL; v4: minor
corrections | Phys. Rev. Lett. 117, 191601 (2016) | 10.1103/PhysRevLett.117.191601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a novel approach to the brane worldvolume theory based on the
geometry of extended field theories: double field theory and exceptional field
theory. We demonstrate the effectiveness of this approach by showing that one
can reproduce the conventional bosonic string and membrane actions, and the
M5-brane act... | [
{
"created": "Thu, 14 Jul 2016 19:51:42 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jul 2016 04:33:32 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Oct 2016 07:00:59 GMT",
"version": "v3"
},
{
"created": "Sat, 5 Nov 2016 17:53:05 GMT",
"version": "v4"
}
] | 2016-11-08 | [
[
"Sakatani",
"Yuho",
""
],
[
"Uehara",
"Shozo",
""
]
] | We propose a novel approach to the brane worldvolume theory based on the geometry of extended field theories: double field theory and exceptional field theory. We demonstrate the effectiveness of this approach by showing that one can reproduce the conventional bosonic string and membrane actions, and the M5-brane actio... |
1211.2649 | Toru Masuda | Toru Masuda | Comments on new multiple-brane solutions based on Hata-Kojita duality in
open string field theory | 31 pages; v5: the formula (1.7) and (3.5) corrected; a proof of the
formula (3.2) added; a new paragraph added at the end of appendix C; typos
corrected | null | null | UT-Komaba/12-11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Hata and Kojita proposed a new energy formula for a class of
solutions in Witten's open string field theory based on a novel symmetry of
correlation functions they found. Their energy formula can be regarded as a
generalization of the conventional energy formula by Murata and Schnabl.
Following their propos... | [
{
"created": "Mon, 12 Nov 2012 15:10:30 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Nov 2012 19:44:06 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Dec 2012 15:56:41 GMT",
"version": "v3"
},
{
"created": "Wed, 18 Dec 2013 14:34:24 GMT",
"version": "v4"
},
{
"c... | 2014-05-05 | [
[
"Masuda",
"Toru",
""
]
] | Recently, Hata and Kojita proposed a new energy formula for a class of solutions in Witten's open string field theory based on a novel symmetry of correlation functions they found. Their energy formula can be regarded as a generalization of the conventional energy formula by Murata and Schnabl. Following their proposal... |
hep-th/9302025 | Christian Muenkel | Christian M\"unkel and Dieter W. Heermann | The Crumpling Transition of Dynamically Triangulated Random Surfaces | 11pages (PostScript figures are not included. Request author
directly.), LaTeX, TPHD-930205 | null | 10.1051/jp1:1993184 | null | hep-th cond-mat hep-lat | null | We present the crumpling transition in three-dimensional Euclidian space of
dynamically triangulated random surfaces with edge extrinsic curvature and
fixed topology of a sphere as well as simulations of a dynamically triangulated
torus. We used longer runs than previous simulations and give new and more
accurate est... | [
{
"created": "Mon, 8 Feb 1993 10:33:02 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Münkel",
"Christian",
""
],
[
"Heermann",
"Dieter W.",
""
]
] | We present the crumpling transition in three-dimensional Euclidian space of dynamically triangulated random surfaces with edge extrinsic curvature and fixed topology of a sphere as well as simulations of a dynamically triangulated torus. We used longer runs than previous simulations and give new and more accurate estim... |
1611.04006 | Kenichi Konishi | Kenichi Konishi | Confinement, NonAbelian monopoles, and 2D CP(N-1) model on the
worldsheet of finite-length strings | Latex 14 pages 4 figures | null | 10.1051/epjconf/201713703010 | IFUP-TH-2016 | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quark confinement is proposed to be a dual Meissner effect of nonAbelian
kind. Important hints come from physics of strongly-coupled
infrared-fixed-point theories in N=2 supersymmetric QCD, which turn into
confining vacua under a small relevant perturbation. The quest for the
semiclassical origin of the nonAbelian mo... | [
{
"created": "Sat, 12 Nov 2016 15:18:03 GMT",
"version": "v1"
}
] | 2017-04-05 | [
[
"Konishi",
"Kenichi",
""
]
] | Quark confinement is proposed to be a dual Meissner effect of nonAbelian kind. Important hints come from physics of strongly-coupled infrared-fixed-point theories in N=2 supersymmetric QCD, which turn into confining vacua under a small relevant perturbation. The quest for the semiclassical origin of the nonAbelian mono... |
1810.10673 | Fernando Tadeu Caldeira Brandt | F. T. Brandt, J. Frenkel and D. G. C. McKeon | On Restricting to One Loop Order the Radiative Effects in Quantum
Gravity | 8 pages. This version contains more background material | Canadian Journal of Physics - 18 July 2019 | 10.1139/cjp-2019-0037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dimensionful nature of the coupling in the Einstein-Hilbert action in
four dimensions implies that the theory is non-renormalizable; explicit
calculation shows that beginning at two loop order, divergences arise that
cannot be removed by renormalization without introducing new terms in the
classical action. It ha... | [
{
"created": "Thu, 25 Oct 2018 01:05:37 GMT",
"version": "v1"
},
{
"created": "Sun, 19 May 2019 02:41:36 GMT",
"version": "v2"
},
{
"created": "Sat, 29 Jun 2019 02:31:11 GMT",
"version": "v3"
}
] | 2019-08-27 | [
[
"Brandt",
"F. T.",
""
],
[
"Frenkel",
"J.",
""
],
[
"McKeon",
"D. G. C.",
""
]
] | The dimensionful nature of the coupling in the Einstein-Hilbert action in four dimensions implies that the theory is non-renormalizable; explicit calculation shows that beginning at two loop order, divergences arise that cannot be removed by renormalization without introducing new terms in the classical action. It has ... |
0909.2868 | John Davey | John Davey, Amihay Hanany, Jurgis Pasukonis | On the Classification of Brane Tilings | 33 pages, 12 figures, 15 tables | JHEP 1001:078,2010 | 10.1007/JHEP01(2010)078 | Imperial/TP/09/AH/04 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a computationally efficient algorithm that can be used to generate
all possible brane tilings. Brane tilings represent the largest class of
superconformal theories with known AdS duals in 3+1 and also 2+1 dimensions and
have proved useful for describing the physics of both D3 branes and also M2
branes prob... | [
{
"created": "Wed, 16 Sep 2009 19:08:08 GMT",
"version": "v1"
}
] | 2010-12-15 | [
[
"Davey",
"John",
""
],
[
"Hanany",
"Amihay",
""
],
[
"Pasukonis",
"Jurgis",
""
]
] | We present a computationally efficient algorithm that can be used to generate all possible brane tilings. Brane tilings represent the largest class of superconformal theories with known AdS duals in 3+1 and also 2+1 dimensions and have proved useful for describing the physics of both D3 branes and also M2 branes probin... |
hep-th/9303083 | null | M.C.B. Abdalla, F.P. Devecchi, E. Abdalla | On the Dirac Quantization of two Dimensional Gravity | IFUSP prep. 1041, 9 pages | null | null | null | hep-th | null | We discuss the Dirac quantization of two dimensional gravity with bosonic
matter fields. After defining the extended Hamiltonian it is possible to fix
the gauge completely. The commutators can all be obtained in closed form;
nevertheless, the results are not particularly simple.
| [
{
"created": "Mon, 15 Mar 1993 13:40:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Abdalla",
"M. C. B.",
""
],
[
"Devecchi",
"F. P.",
""
],
[
"Abdalla",
"E.",
""
]
] | We discuss the Dirac quantization of two dimensional gravity with bosonic matter fields. After defining the extended Hamiltonian it is possible to fix the gauge completely. The commutators can all be obtained in closed form; nevertheless, the results are not particularly simple. |
0809.2558 | Eduard Gorbar | E.V. Gorbar | On Effective Dimensional Reduction in Hyperbolic Spaces | 6 pages, submitted to Ukr. Phys. Journal | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that the classical motion of massive particles in hyperbolic
spaces $H^D$ has a bounded character in $D-1$ coordinates. Studying the Dirac
equation, it is found that a bounded character of the classical motion
corresponds to the effective dimensional reduction $D+1 \to 1+1$ for fermions
in the infrared re... | [
{
"created": "Mon, 15 Sep 2008 15:57:35 GMT",
"version": "v1"
}
] | 2008-09-17 | [
[
"Gorbar",
"E. V.",
""
]
] | It is shown that the classical motion of massive particles in hyperbolic spaces $H^D$ has a bounded character in $D-1$ coordinates. Studying the Dirac equation, it is found that a bounded character of the classical motion corresponds to the effective dimensional reduction $D+1 \to 1+1$ for fermions in the infrared regi... |
1208.5259 | Sergei Lukyanov L | Sergei L. Lukyanov and Alexander B. Zamolodchikov | Integrable boundary interaction in 3D target space: the "pillow-brane"
model | 28 pages, 4 figures | null | 10.1016/j.nuclphysb.2013.05.008 | RUNHETC-2012-16 | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a model of boundary interaction, with three-dimensional target
space, and the boundary values of the field {\vec X}\in R^3 constrained to lay
on a two-dimensional surface of the "pillow" shape. We argue that the model is
integrable, and suggest that its exact solution is described in terms of
certain linea... | [
{
"created": "Sun, 26 Aug 2012 22:16:55 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Lukyanov",
"Sergei L.",
""
],
[
"Zamolodchikov",
"Alexander B.",
""
]
] | We propose a model of boundary interaction, with three-dimensional target space, and the boundary values of the field {\vec X}\in R^3 constrained to lay on a two-dimensional surface of the "pillow" shape. We argue that the model is integrable, and suggest that its exact solution is described in terms of certain linear ... |
hep-th/9606154 | null | M. R. Rahimi Tabar and S. Rouhani | Logarithmic Correlation Functions in Two Dimensional Turbulence | 14 pages ,latex , no figures | null | 10.1016/S0375-9601(96)00809-2 | null | hep-th | null | We consider the correlation functions of two-dimensional turbulence in the
presence and absence of a three-dimensional perturbation, by means of conformal
field theory. In the persence of three dimensional perturbation, we show that
in the strong coupling limit of a small scale random force, there is some
logarithmic... | [
{
"created": "Mon, 24 Jun 1996 12:01:11 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Tabar",
"M. R. Rahimi",
""
],
[
"Rouhani",
"S.",
""
]
] | We consider the correlation functions of two-dimensional turbulence in the presence and absence of a three-dimensional perturbation, by means of conformal field theory. In the persence of three dimensional perturbation, we show that in the strong coupling limit of a small scale random force, there is some logarithmic f... |
hep-th/0010146 | Israel Quiroz | Israel Quiros (Universidad Central de Las Villas. Santa Clara. Cuba) | Axion-dilaton-modulus gravity theory of Brans-Dicke-type and conformal
symmetry | 17 pages, RevTex, no figures | null | null | null | hep-th gr-qc | null | Conformal symmetry is investigated within the context of
axion-dilaton-modulus theory of gravity of Brans-Dicke-type. A distinction is
made between general conformal symmetry and invariance under transformations of
the physical units. The conformal degree of symmetry of the theory is studied
when quantum fermion (lep... | [
{
"created": "Wed, 18 Oct 2000 03:08:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Quiros",
"Israel",
"",
"Universidad Central de Las Villas. Santa Clara. Cuba"
]
] | Conformal symmetry is investigated within the context of axion-dilaton-modulus theory of gravity of Brans-Dicke-type. A distinction is made between general conformal symmetry and invariance under transformations of the physical units. The conformal degree of symmetry of the theory is studied when quantum fermion (lepto... |
hep-th/9406051 | null | D. Borthwick, S. Klimek, A. Lesniewski, and M. Rinaldi | Supersymmetry and Fredholm modules over quantized spaces | 24p | Commun.Math.Phys.166:397-416,1994 | 10.1007/BF02112322 | HUTMP B331 | hep-th | null | The purpose of this paper is to apply the framework of non- commutative
differential geometry to quantum deformations of a class of Kahler manifolds.
For the examples of the Cartan domains of type I and flat space, we construct
Fredholm modules over the quantized manifolds using the supercharges which
arise in the qu... | [
{
"created": "Thu, 9 Jun 1994 01:54:29 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Borthwick",
"D.",
""
],
[
"Klimek",
"S.",
""
],
[
"Lesniewski",
"A.",
""
],
[
"Rinaldi",
"M.",
""
]
] | The purpose of this paper is to apply the framework of non- commutative differential geometry to quantum deformations of a class of Kahler manifolds. For the examples of the Cartan domains of type I and flat space, we construct Fredholm modules over the quantized manifolds using the supercharges which arise in the quan... |
2004.09486 | Yuho Sakatani | Yuho Sakatani, Shozo Uehara | Born sigma model for branes in exceptional geometry | 37 pages; v2: references added, typos corrected | Prog Theor Exp Phys (2020) | 10.1093/ptep/ptaa081 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In double field theory, the physical space has been understood as a subspace
of the doubled space. Recently, the doubled space is defined as the
para-Hermitian manifold and the physical space is realized as a leaf of a
foliation of the doubled space. This construction naturally introduces the
fundamental 2-form, whic... | [
{
"created": "Mon, 20 Apr 2020 17:59:46 GMT",
"version": "v1"
},
{
"created": "Fri, 1 May 2020 07:04:39 GMT",
"version": "v2"
}
] | 2020-07-15 | [
[
"Sakatani",
"Yuho",
""
],
[
"Uehara",
"Shozo",
""
]
] | In double field theory, the physical space has been understood as a subspace of the doubled space. Recently, the doubled space is defined as the para-Hermitian manifold and the physical space is realized as a leaf of a foliation of the doubled space. This construction naturally introduces the fundamental 2-form, which ... |
hep-th/9710181 | Larus Thorlacius | Larus Thorlacius | Born-Infeld String as a Boundary Conformal Field Theory | 8 pages, 1 figure, latex, references added | Phys.Rev.Lett. 80 (1998) 1588-1590 | 10.1103/PhysRevLett.80.1588 | PUPT-1738 | hep-th | null | Solutions of Born-Infeld theory, representing strings extending from a
Dirichlet p-brane, are also solutions of the higher derivative generalization
of the Born-Infeld equations defining an exact open string vacuum
configuration.
| [
{
"created": "Fri, 24 Oct 1997 05:05:22 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 1997 21:40:42 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Thorlacius",
"Larus",
""
]
] | Solutions of Born-Infeld theory, representing strings extending from a Dirichlet p-brane, are also solutions of the higher derivative generalization of the Born-Infeld equations defining an exact open string vacuum configuration. |
hep-th/0111145 | Li Jiang | Li Jiang and Eric Nicholson | Interacting Dipoles from Matrix Formulation of Noncommutative Gauge
Theories | LaTeX 11 pages, 4 figures; v.2 minor changes and some references
added; v.3 many more technical details added and significantly different
presentation, use REVTeX 4, to appear in PRD | Phys.Rev. D65 (2002) 105020 | 10.1103/PhysRevD.65.105020 | UTTG-14-01 | hep-th | null | We study the IR behavior of noncommutative gauge theory in the matrix
formulation. We find that in this approach, the nature of the UV/IR mixing is
easily understood, which allows us to perform a reliable calculation of the
quantum effective action for the long wavelength modes of the noncommutative
gauge field. At o... | [
{
"created": "Thu, 15 Nov 2001 20:10:14 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Nov 2001 20:38:16 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Mar 2002 17:27:23 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Jiang",
"Li",
""
],
[
"Nicholson",
"Eric",
""
]
] | We study the IR behavior of noncommutative gauge theory in the matrix formulation. We find that in this approach, the nature of the UV/IR mixing is easily understood, which allows us to perform a reliable calculation of the quantum effective action for the long wavelength modes of the noncommutative gauge field. At one... |
2406.12464 | Lorenzo Casarin | Tommaso Bertolini, Lorenzo Casarin | Conformal `anomalies' and renormalized stress-tensor correlators for
non-conformal theories | 19 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the proposal of defining the Weyl anomaly for classically
non-conformal theories as $g^{mn} \langle T_{mn}\rangle - \langle g^{mn} T_{mn}
\rangle$, originally put forward by M. Duff, in the case of a scalar field with
quartic self-interaction in 4d. We work in the context of dimensional
regularization in c... | [
{
"created": "Tue, 18 Jun 2024 10:14:18 GMT",
"version": "v1"
}
] | 2024-06-19 | [
[
"Bertolini",
"Tommaso",
""
],
[
"Casarin",
"Lorenzo",
""
]
] | We analyse the proposal of defining the Weyl anomaly for classically non-conformal theories as $g^{mn} \langle T_{mn}\rangle - \langle g^{mn} T_{mn} \rangle$, originally put forward by M. Duff, in the case of a scalar field with quartic self-interaction in 4d. We work in the context of dimensional regularization in cur... |
1610.02808 | Alexis Kassiteridis | Alexis Kassiteridis | On massless dyadic forms and no minimal coupling theorem | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the spinor helicity formalism in order to derive the dyadic forms for
massless fields of various spins. We also give an iterated form of this
approach in case higher spin theories are under study. This reduces
calculations at hard and soft scattering problems in gauge theories
drastically. Finally, we state an... | [
{
"created": "Mon, 10 Oct 2016 08:53:43 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Oct 2016 06:13:49 GMT",
"version": "v2"
}
] | 2016-10-13 | [
[
"Kassiteridis",
"Alexis",
""
]
] | We use the spinor helicity formalism in order to derive the dyadic forms for massless fields of various spins. We also give an iterated form of this approach in case higher spin theories are under study. This reduces calculations at hard and soft scattering problems in gauge theories drastically. Finally, we state and ... |
hep-th/0107083 | Dmitri Vassilevich | Dmitri V. Vassilevich | Spectral geometry for strings and branes | A talk at "Quantum Gravity and Spectral Geometry", Naples, July 2001,
to appear in the Proceedings | Nucl.Phys.Proc.Suppl. 104 (2002) 208-211 | 10.1016/S0920-5632(01)01616-4 | null | hep-th | null | I give a short guide into applications of the heat kernel technique to
string/brane physics with an emphasis on the emerging boundary value problems.
| [
{
"created": "Tue, 10 Jul 2001 16:12:52 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Vassilevich",
"Dmitri V.",
""
]
] | I give a short guide into applications of the heat kernel technique to string/brane physics with an emphasis on the emerging boundary value problems. |
hep-th/0305154 | Jayme Felipe Martins Mendes | M. V. Cougo-Pinto, C. Farina, J.F.M. Mendes | Kappa-deformed quantum field theory and Casimir effect | 6 pages, talk at "Renormalization Group and Anomalies in Gravity and
Cosmology", Ouro Preto-MG-Brazil, march 2003 | null | 10.1016/S0920-5632(03)02415-0 | null | hep-th | null | We consider the quantization of a scalar kappa-deformed field up to the point
of obtaining an expression for its vacuum energy. The expression is given by
the half sum of the field frequencies, as in the non-deformed case, but with
the frequencies obeying the kappa-deformed dispersion relation. We consider a
set of k... | [
{
"created": "Mon, 19 May 2003 12:34:57 GMT",
"version": "v1"
},
{
"created": "Thu, 29 May 2003 14:45:08 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Cougo-Pinto",
"M. V.",
""
],
[
"Farina",
"C.",
""
],
[
"Mendes",
"J. F. M.",
""
]
] | We consider the quantization of a scalar kappa-deformed field up to the point of obtaining an expression for its vacuum energy. The expression is given by the half sum of the field frequencies, as in the non-deformed case, but with the frequencies obeying the kappa-deformed dispersion relation. We consider a set of kap... |
hep-th/0112189 | null | Anatoly Konechny (UCBerkeley and LBNL) | Unstable solitons on noncommutative tori and D-branes | 22 pages, Latex; v.2: references added | JHEP 0203 (2002) 035 | 10.1088/1126-6708/2002/03/035 | null | hep-th | null | We describe a class of exact solutions of super Yang-Mills theory on
even-dimensional noncommutative tori. These solutions generalize the solitons
on a noncommutative plane introduced in hep-th/0009142 that are conjectured to
describe unstable D2p-D0 systems. We show that the spectrum of quadratic
fluctuations around... | [
{
"created": "Thu, 20 Dec 2001 05:46:00 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Dec 2001 23:47:02 GMT",
"version": "v2"
},
{
"created": "Sat, 29 Dec 2001 00:00:29 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Konechny",
"Anatoly",
"",
"UCBerkeley and LBNL"
]
] | We describe a class of exact solutions of super Yang-Mills theory on even-dimensional noncommutative tori. These solutions generalize the solitons on a noncommutative plane introduced in hep-th/0009142 that are conjectured to describe unstable D2p-D0 systems. We show that the spectrum of quadratic fluctuations around o... |
1901.06728 | Marcin Daszkiewicz | Marcin Daszkiewicz | The Zeeman effect for hydrogen atom in twist-deformed space-time | Latex source, 9 pages, no figures. arXiv admin note: text overlap
with arXiv:1901.05221, arXiv:1807.04166, arXiv:1804.03817 | Rom.J.Phys. 64 (2019) no.3-4, 201 | null | IFT-UWR-LV-895 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we find the Zeeman corrections for hydrogen atom in the case
of twist-deformed space-time. Particularly, we derive the corresponding orbital
and spin $\hat{g}$-factors as well as we notice, that the second one of them
remains undeformed.
| [
{
"created": "Sun, 20 Jan 2019 20:41:03 GMT",
"version": "v1"
}
] | 2019-01-23 | [
[
"Daszkiewicz",
"Marcin",
""
]
] | In this article we find the Zeeman corrections for hydrogen atom in the case of twist-deformed space-time. Particularly, we derive the corresponding orbital and spin $\hat{g}$-factors as well as we notice, that the second one of them remains undeformed. |
1504.02867 | Tamaz Khunjua | D. Ebert, T. G. Khunjua, K. G. Klimenko, and V. C. Zhukovsky | Interplay between superconductivity and chiral symmetry breaking in a
(2+1)-dimensional model with compactified spatial coordinate | one reference added; version accepted for publication in PRD. arXiv
admin note: text overlap with arXiv:1210.7934 | Phys.Rev D91 (2015) 105024 | 10.1103/PhysRevD.91.105024 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper a (2+1)-dimensional model with four-fermion interactions is
investigated in the case when one spatial coordinate is compactified and the
space topology takes the form of an infinite cylinder, $R^1\otimes S^1$. It is
supposed that the system is embedded into real three-dimensional space and that
a magnet... | [
{
"created": "Sat, 11 Apr 2015 13:03:33 GMT",
"version": "v1"
},
{
"created": "Thu, 21 May 2015 21:15:57 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Ebert",
"D.",
""
],
[
"Khunjua",
"T. G.",
""
],
[
"Klimenko",
"K. G.",
""
],
[
"Zhukovsky",
"V. C.",
""
]
] | In this paper a (2+1)-dimensional model with four-fermion interactions is investigated in the case when one spatial coordinate is compactified and the space topology takes the form of an infinite cylinder, $R^1\otimes S^1$. It is supposed that the system is embedded into real three-dimensional space and that a magnetic... |
2208.08309 | Horatiu Stefan Nastase | Horatiu Nastase and Caio Luiz Tiedt | Holographic transport with topological term and entropy function | 25 pages, no figures; clarifications added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we consider the effect of a topological Maxwell term
$W(\Phi)F_{\mu\nu}\tilde F^{\mu\nu}$ on holographic transport and
thermodynamics in 2+1 dimensions, in the case with a dyonic black hole in the
gravity dual. We find that for a constant $W$ the modifications to the
thermodynamics are easily quantified... | [
{
"created": "Wed, 17 Aug 2022 14:21:45 GMT",
"version": "v1"
},
{
"created": "Tue, 2 May 2023 10:13:51 GMT",
"version": "v2"
}
] | 2023-05-03 | [
[
"Nastase",
"Horatiu",
""
],
[
"Tiedt",
"Caio Luiz",
""
]
] | In this paper we consider the effect of a topological Maxwell term $W(\Phi)F_{\mu\nu}\tilde F^{\mu\nu}$ on holographic transport and thermodynamics in 2+1 dimensions, in the case with a dyonic black hole in the gravity dual. We find that for a constant $W$ the modifications to the thermodynamics are easily quantified, ... |
hep-th/0204124 | Gregory Korchemsky | S.E.Derkachov, G.P.Korchemsky, J.Kotanski, A.N.Manashov | Noncompact Heisenberg spin magnets from high-energy QCD: II.
Quantization conditions and energy spectrum | 57 pages, Latex style, 10 figures; discussion in sections 5 and 6
extended, references and comment added | Nucl.Phys. B645 (2002) 237-297 | 10.1016/S0550-3213(02)00842-8 | LPT-Orsay-02-30, TPJU-08/2002, UB-ECM-PF-02/07 | hep-th hep-ph nlin.SI | null | We present a complete description of the spectrum of compound states of
reggeized gluons in QCD in multi-colour limit. The analysis is based on the
identification of these states as ground states of noncompact Heisenberg
SL(2,C) spin magnet. A unique feature of the magnet, leading to many unusual
properties of its sp... | [
{
"created": "Tue, 16 Apr 2002 11:46:37 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Oct 2002 12:35:32 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Derkachov",
"S. E.",
""
],
[
"Korchemsky",
"G. P.",
""
],
[
"Kotanski",
"J.",
""
],
[
"Manashov",
"A. N.",
""
]
] | We present a complete description of the spectrum of compound states of reggeized gluons in QCD in multi-colour limit. The analysis is based on the identification of these states as ground states of noncompact Heisenberg SL(2,C) spin magnet. A unique feature of the magnet, leading to many unusual properties of its spec... |
hep-th/9406199 | null | Kenneth Halpern and Kerson Huang | Fixed-Point Structure of Scalar Fields | 9 pages of Tex with 1 UUencoded figure appended at end | Phys.Rev.Lett. 74 (1995) 3526-3529 | 10.1103/PhysRevLett.74.3526 | CTP 2281 | hep-th | null | We search for alternatives to the trivial $\phi^4$ field theory by including
arbitrary powers of the self-coupling. Such theories are renormalizable when
the natural cutoff dependencies of the coupling constants are taken into
account. We find a continuum of fixed points, which includes the well-known
Gaussian fixed ... | [
{
"created": "Wed, 29 Jun 1994 18:15:09 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Halpern",
"Kenneth",
""
],
[
"Huang",
"Kerson",
""
]
] | We search for alternatives to the trivial $\phi^4$ field theory by including arbitrary powers of the self-coupling. Such theories are renormalizable when the natural cutoff dependencies of the coupling constants are taken into account. We find a continuum of fixed points, which includes the well-known Gaussian fixed po... |
0805.2573 | Axel Kleinschmidt | Axel Kleinschmidt, Diederik Roest | Extended Symmetries in Supergravity: the Semi-simple Case | 36 pages. v2: Added references. Published version | JHEP 0807:035,2008 | 10.1088/1126-6708/2008/07/035 | ULB-TH/08-11, UB-ECM-PF-08-10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The bosonic sector of various supergravity theories reduces to a homogeneous
space G/H in three dimensions. The corresponding algebras g are simple for
(half-)maximal supergravity, but can be semi-simple for other theories. We
extend the existing literature on the Kac-Moody extensions of simple Lie
algebras to the se... | [
{
"created": "Fri, 16 May 2008 18:52:04 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Jul 2008 17:44:30 GMT",
"version": "v2"
}
] | 2009-12-07 | [
[
"Kleinschmidt",
"Axel",
""
],
[
"Roest",
"Diederik",
""
]
] | The bosonic sector of various supergravity theories reduces to a homogeneous space G/H in three dimensions. The corresponding algebras g are simple for (half-)maximal supergravity, but can be semi-simple for other theories. We extend the existing literature on the Kac-Moody extensions of simple Lie algebras to the semi... |
hep-th/9810234 | Ascar K. Aringazin | A. K. Aringazin (Karaganda State University, Kazakstan) | Functional Approach to Phase Space Formulation of Quantum Mechanics | 6 pages, LaTeX2e | Proc. of the XVIII Workshop on High Energy Physics and Field
Theory, 26-30 June 1995, Protvino, Russia, Eds.V.A.Petrov, A.P.Samokhin,
R.N.Rogalyov (IHEP, Protvino, 1996) pp. 322-327 | null | null | hep-th | null | We present BRST gauge fixing approach to quantum mechanics in phase space.
The theory is obtained by $\hbar$-deformation of the cohomological classical
mechanics described by d=1, N=2 model. We use the extended phase space supplied
by the path integral formulation with $\hbar$-deformed symplectic structure.
| [
{
"created": "Wed, 28 Oct 1998 20:07:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aringazin",
"A. K.",
"",
"Karaganda State University, Kazakstan"
]
] | We present BRST gauge fixing approach to quantum mechanics in phase space. The theory is obtained by $\hbar$-deformation of the cohomological classical mechanics described by d=1, N=2 model. We use the extended phase space supplied by the path integral formulation with $\hbar$-deformed symplectic structure. |
0904.0733 | Orlando Alvarez | Orlando Alvarez | Black Holes Without Coordinates | 10 pages, 2 figures. Lectures presented at the Cargese Summer School,
"Theory and Particle Physics: the LHC perspective and beyond" (June 16 to
June 28, 2008). This paper is a sequel to gr-qc/0701115 | Nucl.Phys.Proc.Suppl.192-193:2-11,2009 | 10.1016/j.nuclphysbps.2009.07.041 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These lectures describe how to study the geometry of some black holes without
the use of coordinates.
| [
{
"created": "Sat, 4 Apr 2009 18:41:35 GMT",
"version": "v1"
}
] | 2009-10-06 | [
[
"Alvarez",
"Orlando",
""
]
] | These lectures describe how to study the geometry of some black holes without the use of coordinates. |
2201.09520 | Johan Henriksson | Johan Henriksson | The critical O(N) CFT: Methods and conformal data | 88+13 pages, many tables, one ancillary data file. v2. Revised
version, ancillary data file updated. v3. References updated, typos corrected | null | 10.1016/j.physrep.2022.12.002 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The critical $O(N)$ CFT in spacetime dimensions $2 < d < 4$ is one of the
most important examples of a conformal field theory, with the Ising CFT at
$N=1$, $2 \leq d < 4$, as a notable special case. Apart from numerous physical
applications, it serves frequently as a concrete testing ground for new
approaches and tec... | [
{
"created": "Mon, 24 Jan 2022 08:28:42 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 2022 09:12:44 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Dec 2022 20:11:21 GMT",
"version": "v3"
}
] | 2023-01-04 | [
[
"Henriksson",
"Johan",
""
]
] | The critical $O(N)$ CFT in spacetime dimensions $2 < d < 4$ is one of the most important examples of a conformal field theory, with the Ising CFT at $N=1$, $2 \leq d < 4$, as a notable special case. Apart from numerous physical applications, it serves frequently as a concrete testing ground for new approaches and techn... |
1810.02793 | Arash Ranjbar | Arash Ranjbar | String Dualities and Gaugings of Supergravity | PhD thesis, Universite Libre de Bruxelles, 164+8 pages, 2 figures, 4
appendices, Based on arXiv:1706.06948, arXiv:1709.06014 and arXiv:1712.08126.
It shares a common part with arXiv:1807.01077 | null | null | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This thesis is devoted to various questions connected with duality. It is
composed of two parts. The first part discusses some aspects of timelike
T-duality. We explore the possibility of compactification of supergravity
theories with various signatures (low energy limit of $M$-theories which are
dual under timelike ... | [
{
"created": "Fri, 5 Oct 2018 17:03:31 GMT",
"version": "v1"
}
] | 2018-10-08 | [
[
"Ranjbar",
"Arash",
""
]
] | This thesis is devoted to various questions connected with duality. It is composed of two parts. The first part discusses some aspects of timelike T-duality. We explore the possibility of compactification of supergravity theories with various signatures (low energy limit of $M$-theories which are dual under timelike T-... |
1805.12155 | Lorenz Eberhardt | Lorenz Eberhardt and Kevin Ferreira | The plane-wave spectrum from the worldsheet | 32 pages; v2: version accepted by JHEP | null | 10.1007/JHEP10(2018)109 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study string theory on $\mathrm{AdS}_3$ backgrounds with mixed flux using
the hybrid formalism of Berkovits, Vafa and Witten. We solve the worldsheet
description of the theory completely in the plane-wave limit. This constitutes
a direct derivation of the plane-wave spectrum from the worldsheet with mixed
flux.
| [
{
"created": "Wed, 30 May 2018 18:04:15 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Oct 2018 09:50:00 GMT",
"version": "v2"
}
] | 2018-11-14 | [
[
"Eberhardt",
"Lorenz",
""
],
[
"Ferreira",
"Kevin",
""
]
] | We study string theory on $\mathrm{AdS}_3$ backgrounds with mixed flux using the hybrid formalism of Berkovits, Vafa and Witten. We solve the worldsheet description of the theory completely in the plane-wave limit. This constitutes a direct derivation of the plane-wave spectrum from the worldsheet with mixed flux. |
hep-th/9705191 | Mikhail Kalmykov | M. Yu. Kalmykov, D. I. Kazakov | On calculation of the off-shell renormalization functions in the R^2
gravity | LaTeX, 12 pages; accepted for publication in Phys. Lett. B | Phys.Lett. B404 (1997) 253-258 | 10.1016/S0370-2693(97)00564-9 | null | hep-th gr-qc | null | A new way how to calculate the off-shell renormalization functions within the
$R^2$-gravity has been proposed. The one-loop renormalization group equations
in the approach suggested have been constructed. The behaviour of effective
potential for an massless scalar field interacting with the quantum
gravitational fiel... | [
{
"created": "Sun, 25 May 1997 19:43:10 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Kalmykov",
"M. Yu.",
""
],
[
"Kazakov",
"D. I.",
""
]
] | A new way how to calculate the off-shell renormalization functions within the $R^2$-gravity has been proposed. The one-loop renormalization group equations in the approach suggested have been constructed. The behaviour of effective potential for an massless scalar field interacting with the quantum gravitational field ... |
1706.08521 | Ling Lin | Mirjam Cvetic and Ling Lin | The Global Gauge Group Structure of F-theory Compactification with U(1)s | 37 pages; v2: improved derivation of global group structure in
section 2, extended discussion on the 'swampland' conjecture in section 5,
references added, v2 accepted for publication in JHEP; v3: typos corrected | null | 10.1007/JHEP01(2018)157 | UPR-1286-T | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that F-theory compactifications with abelian gauge factors generally
exhibit a non-trivial global gauge group structure. The geometric origin of
this structure lies with the Shioda map of the Mordell--Weil generators. This
results in constraints on the U(1) charges of non-abelian matter consistent
with observ... | [
{
"created": "Mon, 26 Jun 2017 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jan 2018 03:50:30 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Jan 2018 17:06:48 GMT",
"version": "v3"
}
] | 2018-03-14 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Lin",
"Ling",
""
]
] | We show that F-theory compactifications with abelian gauge factors generally exhibit a non-trivial global gauge group structure. The geometric origin of this structure lies with the Shioda map of the Mordell--Weil generators. This results in constraints on the U(1) charges of non-abelian matter consistent with observat... |
2105.12075 | Jean-Luc Lehners | Jean-Luc Lehners | The Wave Function of Simple Universes, Analytically Continued From
Negative to Positive Potentials | 26 pages, 9 figures, v2: replaced with published version (extended
discussion, references added, improvements to Fig. 9) | Phys. Rev. D 104, 063527 (2021) | 10.1103/PhysRevD.104.063527 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elaborate on the correspondence between the canonical partition function
in asymptotically AdS universes and the no-boundary proposal for positive
vacuum energy. For the case of a pure cosmological constant, the analytic
continuation of the AdS partition function is seen to define the no-boundary
wave function (in... | [
{
"created": "Tue, 25 May 2021 16:56:25 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Sep 2021 09:31:11 GMT",
"version": "v2"
}
] | 2021-09-22 | [
[
"Lehners",
"Jean-Luc",
""
]
] | We elaborate on the correspondence between the canonical partition function in asymptotically AdS universes and the no-boundary proposal for positive vacuum energy. For the case of a pure cosmological constant, the analytic continuation of the AdS partition function is seen to define the no-boundary wave function (in d... |
hep-th/0312137 | Emiliano Imeroni | Emiliano Imeroni | N=1 gauge superpotentials from supergravity | LaTeX, iopart class, 8 pages, 3 figures. Contribution to the
proceedings of the workshop of the RTN Network "The quantum structure of
space-time and the geometric nature of fundamental interactions", Copenhagen,
September 2003; v2: published version with minor clarifications | Class.Quant.Grav. 21 (2004) S1425-1432 | 10.1088/0264-9381/21/10/014 | ITP-UU-03/68, SPIN-03/44 | hep-th | null | We review the supergravity derivation of some non-perturbatively generated
effective superpotentials for N=1 gauge theories. Specifically, we derive the
Veneziano-Yankielowicz superpotential for pure N=1 Super Yang-Mills theory from
the warped deformed conifold solution, and the Affleck-Dine-Seiberg
superpotential fo... | [
{
"created": "Fri, 12 Dec 2003 14:08:52 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Jan 2004 13:15:18 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Imeroni",
"Emiliano",
""
]
] | We review the supergravity derivation of some non-perturbatively generated effective superpotentials for N=1 gauge theories. Specifically, we derive the Veneziano-Yankielowicz superpotential for pure N=1 Super Yang-Mills theory from the warped deformed conifold solution, and the Affleck-Dine-Seiberg superpotential for ... |
1312.7410 | Diamandis George | G. A. Diamandis, B. C. Georgalas, P. Kouroumalou and A. B. Lahanas | Six-dimensional origin of gravity mediated brane to brane supersymmetry
breaking | Comments added, appendix added, version to appear in Physical Review
D | Phys. Rev. D 89, 085007 (2014) | 10.1103/PhysRevD.89.085007 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four dimensional supergravities may be the right framework to describe
particle physics at low energies. Its connection to the underlying string
theory can be implemented through higher dimensional supergravities which bear
special characteristics. Their reduction to four dimensions breaks
supersymmetry whose magnitu... | [
{
"created": "Sat, 28 Dec 2013 09:08:46 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jan 2014 14:27:23 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Mar 2014 19:34:09 GMT",
"version": "v3"
}
] | 2014-04-23 | [
[
"Diamandis",
"G. A.",
""
],
[
"Georgalas",
"B. C.",
""
],
[
"Kouroumalou",
"P.",
""
],
[
"Lahanas",
"A. B.",
""
]
] | Four dimensional supergravities may be the right framework to describe particle physics at low energies. Its connection to the underlying string theory can be implemented through higher dimensional supergravities which bear special characteristics. Their reduction to four dimensions breaks supersymmetry whose magnitude... |
2309.09798 | Shingo Takeuchi | Shingo Takeuchi | Asymptotic Gauge Symmetry in Rindler Coordinates with Canonical
Quantized U(1) Gauge Field | 44 pages | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In the former part of this study, the canonical quantization of U(1) gauge
field is performed in the Rindler system, in the Lorentz covariant gauge. This
has not been performed yet, while that of scalar and spinor fields have been
done. Then, using that result, the Unruh temperature of the U(1) gauge field is
analyze... | [
{
"created": "Mon, 18 Sep 2023 14:17:24 GMT",
"version": "v1"
}
] | 2023-09-19 | [
[
"Takeuchi",
"Shingo",
""
]
] | In the former part of this study, the canonical quantization of U(1) gauge field is performed in the Rindler system, in the Lorentz covariant gauge. This has not been performed yet, while that of scalar and spinor fields have been done. Then, using that result, the Unruh temperature of the U(1) gauge field is analyzed.... |
hep-th/9804021 | Kas | I. Ya. Aref'eva, A.S. Koshelev and P. B. Medvedev | Chaos-Order Transition in Matrix Theory | 14 pages, Latex, 10 figures | Mod.Phys.Lett. A13 (1998) 2481-2494 | 10.1142/S0217732398002643 | SMI-5-98 | hep-th | null | Classical dynamics in SU(2) Matrix theory is investigated. A classical
chaos-order transition is found. For the angular momentum small enough (even
for small coupling constant) the system exhibits a chaotic behavior, for
angular momentum large enough the system is regular.
| [
{
"created": "Thu, 2 Apr 1998 16:19:48 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Aref'eva",
"I. Ya.",
""
],
[
"Koshelev",
"A. S.",
""
],
[
"Medvedev",
"P. B.",
""
]
] | Classical dynamics in SU(2) Matrix theory is investigated. A classical chaos-order transition is found. For the angular momentum small enough (even for small coupling constant) the system exhibits a chaotic behavior, for angular momentum large enough the system is regular. |
hep-th/0611245 | Pavel Krtous | Valeri P. Frolov, Pavel Krtous, David Kubiznak | Separability of Hamilton-Jacobi and Klein-Gordon Equations in General
Kerr-NUT-AdS Spacetimes | 4 pages, no figures | JHEP 0702:005,2007 | 10.1088/1126-6708/2007/02/005 | Alberta-Thy-15-06 | hep-th gr-qc | null | We demonstrate the separability of the Hamilton-Jacobi and scalar field
equations in general higher dimensional Kerr-NUT-AdS spacetimes. No restriction
on the parameters characterizing these metrics is imposed.
| [
{
"created": "Thu, 23 Nov 2006 21:06:52 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Frolov",
"Valeri P.",
""
],
[
"Krtous",
"Pavel",
""
],
[
"Kubiznak",
"David",
""
]
] | We demonstrate the separability of the Hamilton-Jacobi and scalar field equations in general higher dimensional Kerr-NUT-AdS spacetimes. No restriction on the parameters characterizing these metrics is imposed. |
hep-th/9310025 | null | Dongsu Bak, D. Cangemi, and R. Jackiw | Energy-Momentum Conservation in General Relativity | 18 pages in Plain TeX, MIT-CTP-2245 | Phys.Rev.D49:5173-5181,1994; Erratum-ibid.D52:3753,1995 | 10.1103/PhysRevD.49.5173 10.1103/PhysRevD.52.3753 | null | hep-th gr-qc | null | We discuss general properties of the conservation law associated with a local
symmetry. Using Noether's theorem and a generalized Belinfante symmetrization
procedure in 3+1 dimensions, a symmetric energy-momentum (pseudo) tensor for
the gravitational Einstein-Hilbert action is derived and discussed in detail.
In 2+1 ... | [
{
"created": "Tue, 5 Oct 1993 19:02:39 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Bak",
"Dongsu",
""
],
[
"Cangemi",
"D.",
""
],
[
"Jackiw",
"R.",
""
]
] | We discuss general properties of the conservation law associated with a local symmetry. Using Noether's theorem and a generalized Belinfante symmetrization procedure in 3+1 dimensions, a symmetric energy-momentum (pseudo) tensor for the gravitational Einstein-Hilbert action is derived and discussed in detail. In 2+1 di... |
0712.0802 | Jo\~ao Penedones | Joao Penedones (Porto University) | High Energy Scattering in the AdS/CFT Correspondence | PhD thesis, 118 pages, 35 figures. v2: Minor corrections and
references added | null | null | null | hep-th | null | This work explores the celebrated AdS/CFT correspondence in the regime of
high energy scattering in Anti--de Sitter (AdS) spacetime. In particular, we
develop the eikonal approximation to high energy scattering in AdS and explore
its consequences for the dual Conformal Field Theory (CFT).
Using position space Feynm... | [
{
"created": "Wed, 5 Dec 2007 19:23:26 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Feb 2008 09:43:57 GMT",
"version": "v2"
}
] | 2008-02-06 | [
[
"Penedones",
"Joao",
"",
"Porto University"
]
] | This work explores the celebrated AdS/CFT correspondence in the regime of high energy scattering in Anti--de Sitter (AdS) spacetime. In particular, we develop the eikonal approximation to high energy scattering in AdS and explore its consequences for the dual Conformal Field Theory (CFT). Using position space Feynman r... |
hep-th/9306161 | null | Claus Kiefer and Andreas Wipf | Functional Schroedinger Equation for Fermions in External Gauge Fields | 44 pages, LaTex File, preprint Freiburg THEP-94/2 and ETH-TH/93-17,
hep-th/9306161, corrected version (in particular the particle production) | Annals Phys. 236 (1994) 241-285 | 10.1006/aphy.1994.1112 | null | hep-th | null | We discuss the functional Schroedinger picture for fermions in external
fields for both stationary and time-dependent problems. We give formal results
for the ground state and the solution of the time-dependent Schroedinger
equation for QED in arbitrary dimensions, while more explicit results are
obtained in two dime... | [
{
"created": "Wed, 30 Jun 1993 14:23:44 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Mar 1994 09:49:00 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Kiefer",
"Claus",
""
],
[
"Wipf",
"Andreas",
""
]
] | We discuss the functional Schroedinger picture for fermions in external fields for both stationary and time-dependent problems. We give formal results for the ground state and the solution of the time-dependent Schroedinger equation for QED in arbitrary dimensions, while more explicit results are obtained in two dimens... |
1910.09536 | Mboyo Esole | Mboyo Esole and Patrick Jefferson | USp(4)-models | 33 pages, 4 tables, 6 figures | null | null | null | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the geometry of elliptic fibrations satisfying the conditions of
Step 2 of Tate's algorithm with a discriminant of valuation 4. We call such
geometries USp(4)-models, as the dual graph of their special fiber is the
twisted affine Dynkin diagram of type C$_2$. These geometries are used in
string theory to mod... | [
{
"created": "Mon, 21 Oct 2019 17:59:27 GMT",
"version": "v1"
}
] | 2019-10-22 | [
[
"Esole",
"Mboyo",
""
],
[
"Jefferson",
"Patrick",
""
]
] | We study the geometry of elliptic fibrations satisfying the conditions of Step 2 of Tate's algorithm with a discriminant of valuation 4. We call such geometries USp(4)-models, as the dual graph of their special fiber is the twisted affine Dynkin diagram of type C$_2$. These geometries are used in string theory to model... |
1607.01541 | Josip Trampetic Dr. | Carmelo P. Martin, Josip Trampetic and Jiangyang You | Quantum duality under the theta-exact Seiberg-Witten map | 47 pages, 21 figures. Version published in JHEP under the reference:
JHEP09(2016)052 | null | 10.1007/JHEP09(2016)052 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in the perturbative regime defined by the coupling constant, the
theta-exact Seiberg-Witten map applied to noncommutative U(N) Yang-Mills --with
or without Supersymmetry-- gives an ordinary gauge theory which is, at the
quantum level, dual to the former. We do so by using the on-shell DeWitt
effective ac... | [
{
"created": "Wed, 6 Jul 2016 09:54:51 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Sep 2016 08:51:43 GMT",
"version": "v2"
}
] | 2016-10-12 | [
[
"Martin",
"Carmelo P.",
""
],
[
"Trampetic",
"Josip",
""
],
[
"You",
"Jiangyang",
""
]
] | We show that in the perturbative regime defined by the coupling constant, the theta-exact Seiberg-Witten map applied to noncommutative U(N) Yang-Mills --with or without Supersymmetry-- gives an ordinary gauge theory which is, at the quantum level, dual to the former. We do so by using the on-shell DeWitt effective acti... |
1609.08008 | Horatiu Stefan Nastase | Thiago R. Araujo and Horatiu Nastase | Observables in the Guarino-Jafferis-Varela/CS-SYM duality | 43 pages, no figures; we correct the original solution, propagating
through the text; we also modify the giant magnon analysis; references added | null | 10.1007/JHEP07(2017)020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study various semiclassical observables in the duality proposed by
Guarino, Jafferis and Varela, between a warped $AdS_4\times$ squashed $S^6$
gravitational solution and a 3 dimensional ${\cal N}=2$ SYM-CS$_k$ conformal
gauge theory, deformed from the maximal $SU(N)$ ${\cal N}=8$ SYM. Baryon
vertices corresponding... | [
{
"created": "Mon, 26 Sep 2016 15:04:04 GMT",
"version": "v1"
},
{
"created": "Fri, 5 May 2017 12:12:50 GMT",
"version": "v2"
}
] | 2017-08-02 | [
[
"Araujo",
"Thiago R.",
""
],
[
"Nastase",
"Horatiu",
""
]
] | We study various semiclassical observables in the duality proposed by Guarino, Jafferis and Varela, between a warped $AdS_4\times$ squashed $S^6$ gravitational solution and a 3 dimensional ${\cal N}=2$ SYM-CS$_k$ conformal gauge theory, deformed from the maximal $SU(N)$ ${\cal N}=8$ SYM. Baryon vertices corresponding t... |
hep-th/0508094 | Chao-Guang Huang | Han-Ying Guo, Chao-Guang Huang, Zhan Xu and Bin Zhou | Three Kinds of Special Relativity via Inverse Wick Rotation | 3 pages, no figures, to appear in Chin. Phys. Lett | Chin.Phys.Lett. 22 (2005) 2477-2480 | 10.1088/0256-307X/22/10/006 | null | hep-th | null | Since the special relativity can be viewed as the physics in an inverse Wick
rotation of 4-d Euclid space, which is at almost equal footing with the 4-d
Riemann/Lobachevski space, there should be important physics in the inverse
Wick rotation of 4-d Riemann/Lobachevski space. Thus, there are three kinds of
special re... | [
{
"created": "Sat, 13 Aug 2005 07:08:32 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Guo",
"Han-Ying",
""
],
[
"Huang",
"Chao-Guang",
""
],
[
"Xu",
"Zhan",
""
],
[
"Zhou",
"Bin",
""
]
] | Since the special relativity can be viewed as the physics in an inverse Wick rotation of 4-d Euclid space, which is at almost equal footing with the 4-d Riemann/Lobachevski space, there should be important physics in the inverse Wick rotation of 4-d Riemann/Lobachevski space. Thus, there are three kinds of special rela... |
2210.16077 | Danilo Moreira | D. C. Moreira, F. A Brito and J. C. Mota-Silva | Scalar fields and Lifshitz black holes from Derrick's theorem evasion | 10 pages, 4 figures, corrected typos, accepted in PRD | null | 10.1103/PhysRevD.106.125017 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study classical scalar fields in asymptotically Lifshitz spacetimes. By
evading Derrick's theorem requiring the scalar potential to explicitly depend
on the background coordinates, we induce a diffeomorphism invariance breaking
and settle a first-order formalism to find spatially localized solutions in the
probe f... | [
{
"created": "Fri, 28 Oct 2022 11:54:29 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2022 19:02:38 GMT",
"version": "v2"
}
] | 2023-01-11 | [
[
"Moreira",
"D. C.",
""
],
[
"Brito",
"F. A",
""
],
[
"Mota-Silva",
"J. C.",
""
]
] | We study classical scalar fields in asymptotically Lifshitz spacetimes. By evading Derrick's theorem requiring the scalar potential to explicitly depend on the background coordinates, we induce a diffeomorphism invariance breaking and settle a first-order formalism to find spatially localized solutions in the probe fie... |
2110.05516 | Ivonne Zavala | Vikas Aragam, Roberta Chiovoloni, Sonia Paban, Robert Rosati, Ivonne
Zavala | Rapid-turn inflation in supergravity is rare and tachyonic | 8 figures, 29 pages. Discussion on eta-problem revised; two new
figures; references added | null | 10.1088/1475-7516/2022/03/002 | UTTG-20-2021 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Strongly non-geodesic, or rapidly turning trajectories in multifield
inflation have attracted much interest recently from both theoretical and
phenomenological perspectives. Most models with large turning rates in the
literature are formulated as effective field theories. In this paper we
investigate rapid-turn infla... | [
{
"created": "Mon, 11 Oct 2021 18:00:17 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Nov 2021 10:36:11 GMT",
"version": "v2"
}
] | 2022-03-09 | [
[
"Aragam",
"Vikas",
""
],
[
"Chiovoloni",
"Roberta",
""
],
[
"Paban",
"Sonia",
""
],
[
"Rosati",
"Robert",
""
],
[
"Zavala",
"Ivonne",
""
]
] | Strongly non-geodesic, or rapidly turning trajectories in multifield inflation have attracted much interest recently from both theoretical and phenomenological perspectives. Most models with large turning rates in the literature are formulated as effective field theories. In this paper we investigate rapid-turn inflati... |
0803.4390 | Kluson Josef | J. Kluson | Note About Redefinition of BRST Operator for Pure Spinor String in
General Background | 24 pages, references added | Phys.Rev.D78:066011,2008 | 10.1103/PhysRevD.78.066011 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss an analysis presented by N. Berkovits in [arXiv:0712.0324] in the
context of classical mechanics and perform its extension to the case of pure
spinor string in general background.
| [
{
"created": "Mon, 31 Mar 2008 07:25:27 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Apr 2008 08:10:24 GMT",
"version": "v2"
}
] | 2009-02-23 | [
[
"Kluson",
"J.",
""
]
] | We discuss an analysis presented by N. Berkovits in [arXiv:0712.0324] in the context of classical mechanics and perform its extension to the case of pure spinor string in general background. |
1011.3835 | Gerald V. Dunne | Gokce Basar and Gerald V. Dunne | Gross-Neveu Models, Nonlinear Dirac Equations, Surfaces and Strings | 27 pages, 1 figure | JHEP 1101:127,2011 | 10.1007/JHEP01(2011)127 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent studies of the thermodynamic phase diagrams of the Gross-Neveu model
(GN2), and its chiral cousin, the NJL2 model, have shown that there are phases
with inhomogeneous crystalline condensates. These (static) condensates can be
found analytically because the relevant Hartree-Fock and gap equations can be
reduced... | [
{
"created": "Tue, 16 Nov 2010 21:31:01 GMT",
"version": "v1"
}
] | 2011-02-03 | [
[
"Basar",
"Gokce",
""
],
[
"Dunne",
"Gerald V.",
""
]
] | Recent studies of the thermodynamic phase diagrams of the Gross-Neveu model (GN2), and its chiral cousin, the NJL2 model, have shown that there are phases with inhomogeneous crystalline condensates. These (static) condensates can be found analytically because the relevant Hartree-Fock and gap equations can be reduced t... |
hep-th/0510236 | Kimball A. Milton | K. A. Milton, I. Cavero-Pelaez, and J. Wagner | Surface Divergences and Boundary Energies in the Casimir Effect | 8 pages, 1 figure, submitted to proceedings of QFEXT05 | J.Phys. A39 (2006) 6543-6550 | 10.1088/0305-4470/39/21/S52 | null | hep-th quant-ph | null | Although Casimir, or quantum vacuum, forces between distinct bodies, or
self-stresses of individual bodies, have been calculated by a variety of
different methods since 1948, they have always been plagued by divergences.
Some of these divergences are associated with the volume, and so may be more or
less unambiguousl... | [
{
"created": "Thu, 27 Oct 2005 18:04:03 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2006 04:13:19 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Milton",
"K. A.",
""
],
[
"Cavero-Pelaez",
"I.",
""
],
[
"Wagner",
"J.",
""
]
] | Although Casimir, or quantum vacuum, forces between distinct bodies, or self-stresses of individual bodies, have been calculated by a variety of different methods since 1948, they have always been plagued by divergences. Some of these divergences are associated with the volume, and so may be more or less unambiguously ... |
1203.3942 | Kazem Bitaghsir Fadafan | K. Bitaghsir Fadafan and E. Azimfard | On meson melting in the quark medium | 18 pages, 12 figures, We more clarify and extend the results of
arXiv:0907.0064 | null | 10.1016/j.nuclphysb.2012.05.022 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a heavy quark-antiquark $(q\bar{q})$ pair as a heavy meson in the
medium composed of light quarks and gluons. By using the AdS/CFT
correspondence, the properties of this system are investigated. In particular,
we study the inter-quark distance and it is shown that the mechanism of melting
in the quark-glu... | [
{
"created": "Sun, 18 Mar 2012 12:03:21 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Fadafan",
"K. Bitaghsir",
""
],
[
"Azimfard",
"E.",
""
]
] | We consider a heavy quark-antiquark $(q\bar{q})$ pair as a heavy meson in the medium composed of light quarks and gluons. By using the AdS/CFT correspondence, the properties of this system are investigated. In particular, we study the inter-quark distance and it is shown that the mechanism of melting in the quark-gluon... |
hep-th/9506167 | Atsuo Kuniba | Atsuo Kuniba, Yasuhiro Ohta and Junji Suzuki | Quantum Jacobi-Trudi and Giambelli Formulae for $U_q(B_r^{(1)})$ from
Analytic Bethe Ansatz | Plain Tex(macro included), 18 pages. 7 figures are compressed and
attached | J.Phys. A28 (1995) 6211-6226 | 10.1088/0305-4470/28/21/024 | null | hep-th math.QA q-alg | null | Analytic Bethe ansatz is executed for a wide class of finite dimensional
$U_q(B^{(1)}_r)$ modules. They are labeled by skew-Young diagrams which, in
general, contain a fragment corresponding to the spin representation. For the
transfer matrix spectra of the relevant vertex models, we establish a number of
formulae, w... | [
{
"created": "Mon, 26 Jun 1995 09:00:00 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kuniba",
"Atsuo",
""
],
[
"Ohta",
"Yasuhiro",
""
],
[
"Suzuki",
"Junji",
""
]
] | Analytic Bethe ansatz is executed for a wide class of finite dimensional $U_q(B^{(1)}_r)$ modules. They are labeled by skew-Young diagrams which, in general, contain a fragment corresponding to the spin representation. For the transfer matrix spectra of the relevant vertex models, we establish a number of formulae, whi... |
hep-th/9911028 | Ashok Das | Ashok Das, Gerald Dunne and J. Frenkel | Large Gauge Ward Identity | 13pages | Phys.Lett. B472 (2000) 332-340 | 10.1016/S0370-2693(99)01458-6 | null | hep-th hep-ph | null | We study the question of the Ward identity for "large" gauge invariance in
0+1 dimensional theories. We derive the relevant Ward identities for a single
flavor fermion and a single flavor complex scalar field interacting with an
Abelian gauge field. These identities are nonlinear. The Ward identity for any
other comp... | [
{
"created": "Thu, 4 Nov 1999 18:06:26 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Das",
"Ashok",
""
],
[
"Dunne",
"Gerald",
""
],
[
"Frenkel",
"J.",
""
]
] | We study the question of the Ward identity for "large" gauge invariance in 0+1 dimensional theories. We derive the relevant Ward identities for a single flavor fermion and a single flavor complex scalar field interacting with an Abelian gauge field. These identities are nonlinear. The Ward identity for any other compli... |
2109.11862 | Vladimir Bashmakov | Vladimir Bashmakov, Nicola Gorini | Phases of $\mathcal{N}=1$ Quivers in $2+1$ Dimensions | 35 pages, 3 appendices, revised version for publication in JHEP | null | 10.1007/JHEP07(2022)110 | UUITP-45/21 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider the IR phases of two-node quiver theories with
$\mathcal{N}\,=\,1$ supersymmetry in $d\,=\,2\,+\,1$ dimensions. It turns out
that the discussion splits into two main cases, depending on whether the
Chern-Simons levels associated with two nodes have the same sign, or the
opposite signs, with the latter cas... | [
{
"created": "Fri, 24 Sep 2021 10:09:52 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Jan 2022 17:02:20 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Apr 2022 22:37:56 GMT",
"version": "v3"
}
] | 2022-08-10 | [
[
"Bashmakov",
"Vladimir",
""
],
[
"Gorini",
"Nicola",
""
]
] | We consider the IR phases of two-node quiver theories with $\mathcal{N}\,=\,1$ supersymmetry in $d\,=\,2\,+\,1$ dimensions. It turns out that the discussion splits into two main cases, depending on whether the Chern-Simons levels associated with two nodes have the same sign, or the opposite signs, with the latter case ... |
1505.05146 | Lavinia Heisenberg | Luc Blanchet and Lavinia Heisenberg | Dipolar Dark Matter with Massive Bigravity | 27 pages, journal version | null | 10.1088/1475-7516/2015/12/026 | NORDITA-2015-57 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Massive gravity theories have been developed as viable IR modifications of
gravity motivated by dark energy and the problem of the cosmological constant.
On the other hand, modified gravity and modified dark matter theories were
developed with the aim of solving the problems of standard cold dark matter at
galactic s... | [
{
"created": "Tue, 19 May 2015 20:00:30 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Dec 2015 19:36:15 GMT",
"version": "v2"
}
] | 2015-12-23 | [
[
"Blanchet",
"Luc",
""
],
[
"Heisenberg",
"Lavinia",
""
]
] | Massive gravity theories have been developed as viable IR modifications of gravity motivated by dark energy and the problem of the cosmological constant. On the other hand, modified gravity and modified dark matter theories were developed with the aim of solving the problems of standard cold dark matter at galactic sca... |
1802.08716 | Keita Nii | Keita Nii | Exact results in 3d $\mathcal{N}=2$ $Spin(7)$ gauge theories with vector
and spinor matters | 31 pages | null | 10.1007/JHEP05(2018)017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study three-dimensional $\mathcal{N}=2$ $Spin(7)$ gauge theories with
$N_S$ spinorial matters and with $N_f$ vectorial matters. The quantum Coulomb
branch on the moduli space of vacua is one- or two-dimensional depending on the
matter contents. For particular values of $(N_f,N_S)$, we find s-confinement
phases and... | [
{
"created": "Fri, 23 Feb 2018 19:56:40 GMT",
"version": "v1"
}
] | 2018-06-13 | [
[
"Nii",
"Keita",
""
]
] | We study three-dimensional $\mathcal{N}=2$ $Spin(7)$ gauge theories with $N_S$ spinorial matters and with $N_f$ vectorial matters. The quantum Coulomb branch on the moduli space of vacua is one- or two-dimensional depending on the matter contents. For particular values of $(N_f,N_S)$, we find s-confinement phases and d... |
hep-th/0202076 | Urjit A. Yajnik | Saurya Das (1), P. Ramadevi (2) and U. A. Yajnik (2) ((1) University
of Winnipeg, (2) I.I.T. Bombay) | Black hole area quantization | 7 pages, uses MPLA style file (included). Revised version with
changes in notation for clarity and consistency. To appear in MPLA | Mod.Phys.Lett. A17 (2002) 993-1000 | 10.1142/S0217732302007582 | null | hep-th gr-qc | null | It has been argued by several authors that the quantum mechanical spectrum of
black hole horizon area must be discrete. This has been confirmed in different
formalisms, using different approaches. Here we concentrate on two approaches,
the one involving quantization on a reduced phase space of collective
coordinates ... | [
{
"created": "Wed, 13 Feb 2002 13:46:35 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jun 2002 07:35:56 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Das",
"Saurya",
""
],
[
"Ramadevi",
"P.",
""
],
[
"Yajnik",
"U. A.",
""
]
] | It has been argued by several authors that the quantum mechanical spectrum of black hole horizon area must be discrete. This has been confirmed in different formalisms, using different approaches. Here we concentrate on two approaches, the one involving quantization on a reduced phase space of collective coordinates of... |
0711.0885 | Hyeong-Chan Kim | Hyeong-Chan Kim and Rong-Gen Cai | Slowly Rotating Charged Gauss-Bonnet Black holes in AdS Spaces | 10 pages, 3 figures | Phys.Rev.D77:024045,2008 | 10.1103/PhysRevD.77.024045 | CAS-KITPC/ITP-015 | hep-th | null | Rotating charged Gauss-Bonnet black hole solutions in higher dimensional ($d
>4$), asymptotically anti-de Sitter spacetime are obtained in the small angular
momentum limit. The angular momentum, magnetic dipole moment, and the
gyromagnetic ratio of the black holes are calculated and it turns out that the
Gauss-Bonnet... | [
{
"created": "Tue, 6 Nov 2007 14:17:45 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kim",
"Hyeong-Chan",
""
],
[
"Cai",
"Rong-Gen",
""
]
] | Rotating charged Gauss-Bonnet black hole solutions in higher dimensional ($d >4$), asymptotically anti-de Sitter spacetime are obtained in the small angular momentum limit. The angular momentum, magnetic dipole moment, and the gyromagnetic ratio of the black holes are calculated and it turns out that the Gauss-Bonnet t... |
hep-th/0204244 | Libor Snobl | L. Snobl | On modular spaces of semisimple Drinfeld doubles | 15 pages; introduction enlarged, added references | JHEP 0209 (2002) 018 | 10.1088/1126-6708/2002/09/018 | null | hep-th | null | We construct modular spaces of all 6-dimensional real semisimple Drinfeld
doubles, i.e. the sets of all possible decompositions of the Lie algebra of the
Drinfeld double into Manin triples. These modular spaces are significantly
different from the known one for Abelian Drinfeld double, since some of these
Drinfeld do... | [
{
"created": "Mon, 29 Apr 2002 15:01:31 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Sep 2002 09:02:54 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Snobl",
"L.",
""
]
] | We construct modular spaces of all 6-dimensional real semisimple Drinfeld doubles, i.e. the sets of all possible decompositions of the Lie algebra of the Drinfeld double into Manin triples. These modular spaces are significantly different from the known one for Abelian Drinfeld double, since some of these Drinfeld doub... |
1608.03072 | Shao-Jun Zhang | Shao-Jun Zhang | Holographic entanglement entropy close to crossover/phase transition in
strongly coupled systems | v1:19 pages, 5 figures; v2: refs added; v3: 20 pages,
high-temperature behaviors of holographic entanglement entropy are given,
accecpted for publication by NPB | Nucl.Phys. B916(2017)304-319 | 10.1016/j.nuclphysb.2017.01.010 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the behavior of entanglement entropy in the holographic QCD
model proposed by Gubser et al. By choosing suitable parameters of the scalar
self-interaction potential, this model can exhibit various types of phase
structures: crossover, first order and second order phase transitions. We use
entanglement ... | [
{
"created": "Wed, 10 Aug 2016 07:59:58 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Aug 2016 22:55:40 GMT",
"version": "v2"
},
{
"created": "Mon, 30 Jan 2017 02:38:04 GMT",
"version": "v3"
}
] | 2017-01-31 | [
[
"Zhang",
"Shao-Jun",
""
]
] | We investigate the behavior of entanglement entropy in the holographic QCD model proposed by Gubser et al. By choosing suitable parameters of the scalar self-interaction potential, this model can exhibit various types of phase structures: crossover, first order and second order phase transitions. We use entanglement en... |
0804.0131 | Jiang Qing-Quan | De-You Chen, Qing-Quan Jiang, Xiao-Tao Zu | Hawking radiation of Dirac particles via tunnelling from rotating black
holes in de Sitter spaces | 13 pages | Phys.Lett.B665:106-110,2008 | 10.1016/j.physletb.2008.05.064 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hawking radiation from black hole horizon can be viewed as a quantum
tunnelling process, and fermions via tunnelling can successfully recover
Hawking temperature. In this paper, considering the tunnelling particles with
spin 1/2 (namely, Dirac particles), we further improve Kerner and Man's fermion
tunnelling method ... | [
{
"created": "Tue, 1 Apr 2008 10:39:00 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chen",
"De-You",
""
],
[
"Jiang",
"Qing-Quan",
""
],
[
"Zu",
"Xiao-Tao",
""
]
] | Hawking radiation from black hole horizon can be viewed as a quantum tunnelling process, and fermions via tunnelling can successfully recover Hawking temperature. In this paper, considering the tunnelling particles with spin 1/2 (namely, Dirac particles), we further improve Kerner and Man's fermion tunnelling method to... |
2407.07824 | Dimitrios Katsinis | Konstantinos Boutivas, Dimitrios Katsinis, Georgios Pastras, Nikolaos
Tetradis | Entanglement Entropy as a Probe Beyond the Horizon | 8 pages | null | null | null | hep-th astro-ph.CO gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | The entanglement entropy of a free field in de Sitter space is enhanced by
the squeezing of its modes. We show analytically that the expansion induces a
term in the entanglement entropy that depends logarithmically on the size of
the overall system, which may extend beyond the horizon. In cosmology the size
of the sy... | [
{
"created": "Wed, 10 Jul 2024 16:48:58 GMT",
"version": "v1"
}
] | 2024-07-11 | [
[
"Boutivas",
"Konstantinos",
""
],
[
"Katsinis",
"Dimitrios",
""
],
[
"Pastras",
"Georgios",
""
],
[
"Tetradis",
"Nikolaos",
""
]
] | The entanglement entropy of a free field in de Sitter space is enhanced by the squeezing of its modes. We show analytically that the expansion induces a term in the entanglement entropy that depends logarithmically on the size of the overall system, which may extend beyond the horizon. In cosmology the size of the syst... |
hep-th/9901136 | Marc Massar | M. Massar and J. Troost | D0-D8-F1 in Massive IIA SUGRA | 7 pages, reference added, appendix included in main text | Phys.Lett. B458 (1999) 283-287 | 10.1016/S0370-2693(99)00660-7 | VUB/TENA/99/01 | hep-th | null | We present some new supersymmetric solutions of massive IIA supergravity
involving D0-branes, a D8-brane and a string. For the bosonic fields we use a
general ansatz with SO(8) symmetry.
| [
{
"created": "Tue, 26 Jan 1999 16:25:56 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jul 1999 11:59:46 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Massar",
"M.",
""
],
[
"Troost",
"J.",
""
]
] | We present some new supersymmetric solutions of massive IIA supergravity involving D0-branes, a D8-brane and a string. For the bosonic fields we use a general ansatz with SO(8) symmetry. |
hep-th/0606176 | Ulrike Neemann | Jutta Kunz, Ulrike Neemann, Yasha Shnir | Transitions between Vortex Rings and Monopole-Antimonopole Chains | 14 pages, 18 figures, published in plb | Phys.Lett.B640:57-63,2006 | 10.1016/j.physletb.2006.07.030 | null | hep-th | null | In monopole-antimonopole chain solutions of SU(2) Yang-Mills-Higgs theory the
Higgs field vanishes at m isolated points along the symmetry axis, whereas in
vortex ring solutions the Higgs field vanishes along one or more rings,
centered around the symmetry axis. We investigate how these static axially
symmetric solut... | [
{
"created": "Mon, 19 Jun 2006 15:47:23 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Aug 2006 06:40:23 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kunz",
"Jutta",
""
],
[
"Neemann",
"Ulrike",
""
],
[
"Shnir",
"Yasha",
""
]
] | In monopole-antimonopole chain solutions of SU(2) Yang-Mills-Higgs theory the Higgs field vanishes at m isolated points along the symmetry axis, whereas in vortex ring solutions the Higgs field vanishes along one or more rings, centered around the symmetry axis. We investigate how these static axially symmetric solutio... |
1406.0393 | Aram Saharian | A. A. Saharian, V. F. Manukyan | Scalar Casimir densities induced by a cylindrical shell in de Sitter
spacetime | 22 pages, 3 figures | Class. Quantum Grav. 32 (2015) 025009 | 10.1088/0264-9381/32/2/025009 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the positive-frequency Wightman function, the vacuum expectation
values (VEVs) of the field squared and the energy-momentum tensor for a massive
scalar field with general curvature coupling for a cylindrical shell in
background of dS spacetime. The field is prepared in the Bunch-Davies vacuum
state and on... | [
{
"created": "Sun, 27 Apr 2014 12:40:41 GMT",
"version": "v1"
}
] | 2014-12-23 | [
[
"Saharian",
"A. A.",
""
],
[
"Manukyan",
"V. F.",
""
]
] | We evaluate the positive-frequency Wightman function, the vacuum expectation values (VEVs) of the field squared and the energy-momentum tensor for a massive scalar field with general curvature coupling for a cylindrical shell in background of dS spacetime. The field is prepared in the Bunch-Davies vacuum state and on t... |
1012.4020 | Jan Perz | Pietro Galli, Kevin Goldstein, Stefanos Katmadas, Jan Perz | First-order flows and stabilisation equations for non-BPS extremal black
holes | 27 pages; v2: presentation improved and references added as in the
published version | JHEP 1106:070,2011 | 10.1007/JHEP06(2011)070 | IFIC/10-53, WITS-CTP-063, ITP-UU-10/47, SPIN-10/40,
IFT-UAM/CSIC-10-105 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a generalised form of flow equations for extremal static and
rotating non-BPS black holes in four-dimensional ungauged N = 2 supergravity
coupled to vector multiplets. For particular charge vectors, we give
stabilisation equations for the scalars, analogous to the BPS case, describing
full known solutions. ... | [
{
"created": "Fri, 17 Dec 2010 21:10:06 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2011 11:15:06 GMT",
"version": "v2"
}
] | 2011-06-24 | [
[
"Galli",
"Pietro",
""
],
[
"Goldstein",
"Kevin",
""
],
[
"Katmadas",
"Stefanos",
""
],
[
"Perz",
"Jan",
""
]
] | We derive a generalised form of flow equations for extremal static and rotating non-BPS black holes in four-dimensional ungauged N = 2 supergravity coupled to vector multiplets. For particular charge vectors, we give stabilisation equations for the scalars, analogous to the BPS case, describing full known solutions. Ba... |
1706.01470 | Li Li | Rong-Gen Cai, Li Li, Yong-Qiang Wang, Jan Zaanen | Intertwined order and holography: the case of the parity breaking pair
density wave | v3: Revised version in which the rules of effective field theory are
highlighted, to appear in Phys.Rev.Lett | Phys. Rev. Lett. 119, 181601 (2017) | 10.1103/PhysRevLett.119.181601 | null | hep-th cond-mat.str-el cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a minimal bottom-up extension of the Chern-Simons bulk action for
holographic translational symmetry breaking that naturally gives rise to pair
density waves. We construct stationary inhomogeneous black hole solutions in
which both the U(1) symmetry and spatially translational symmetry are
spontaneously br... | [
{
"created": "Mon, 5 Jun 2017 18:00:10 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Sep 2017 12:33:22 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Oct 2017 18:43:30 GMT",
"version": "v3"
}
] | 2017-11-08 | [
[
"Cai",
"Rong-Gen",
""
],
[
"Li",
"Li",
""
],
[
"Wang",
"Yong-Qiang",
""
],
[
"Zaanen",
"Jan",
""
]
] | We present a minimal bottom-up extension of the Chern-Simons bulk action for holographic translational symmetry breaking that naturally gives rise to pair density waves. We construct stationary inhomogeneous black hole solutions in which both the U(1) symmetry and spatially translational symmetry are spontaneously brok... |
hep-th/9412243 | null | Vu B Ho | Spacetime Structures and Physical Theories | Since the electrogravitics reference list prepared by Robert
Stirniman (robert@wwa.com) mentioned my work hep-th/9412243, I would like to
replace it by this revised version with corrections and a more detailed
discussion. 8 pages, Latex | null | null | null | hep-th gr-qc | null | General relativity is applied to the strong interaction; the nexus between
the two being arrived at by constructing a line element having the Yukawa form,
which is used to describe geometrically the classical dynamics of a particle
moving under the influence of the short-range strong interaction. It is shown
that, wi... | [
{
"created": "Sat, 31 Dec 1994 06:06:38 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Mar 1996 14:10:12 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Ho",
"Vu B",
""
]
] | General relativity is applied to the strong interaction; the nexus between the two being arrived at by constructing a line element having the Yukawa form, which is used to describe geometrically the classical dynamics of a particle moving under the influence of the short-range strong interaction. It is shown that, with... |
1411.4979 | Ahmed Farag Ali | Souvik Pramanik, Mir Faizal, Mohamed Moussa, Ahmed Farag Ali | The Path Integral Quantization corresponding to the Deformed Heisenberg
Algebra | 16 pages, 1 figure, version to match published version in Annals of
Physics | Annals Phys. 362 (2015) 24-35 | 10.1016/j.aop.2015.07.026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the deformation of the Heisenberg algebra, consistent with
both the generalized uncertainty principle and doubly special relativity, has
been analyzed. It has been observed that, though this algebra can give rise to
fractional derivative terms in the corresponding quantum mechanical
Hamiltonian, a form... | [
{
"created": "Wed, 12 Nov 2014 13:32:54 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Aug 2015 16:04:37 GMT",
"version": "v2"
}
] | 2015-08-26 | [
[
"Pramanik",
"Souvik",
""
],
[
"Faizal",
"Mir",
""
],
[
"Moussa",
"Mohamed",
""
],
[
"Ali",
"Ahmed Farag",
""
]
] | In this paper, the deformation of the Heisenberg algebra, consistent with both the generalized uncertainty principle and doubly special relativity, has been analyzed. It has been observed that, though this algebra can give rise to fractional derivative terms in the corresponding quantum mechanical Hamiltonian, a formal... |
2212.09636 | Florian Loebbert | Florian Loebbert | Integrability for Feynman Integrals | 15 pages, Plenary talk at GROUP34 - The 34th International Colloquium
on Group Theoretical Methods in Physics, 18-22 July 2022, Strasbourg, France.
Submitted to Scipost Proceedings. v2: references added | SciPost Phys. Proc. 14, 008 (2023) | 10.21468/SciPostPhysProc.14.008 | BONN-TH-2022-25 | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a brief overview of the Yangian symmetry of Feynman integrals. After
a short introduction to the Yangian and integrability, we motivate the
emergence of integrable structures for Feynman integrals via the fishnet limit
of AdS/CFT. We discuss the resulting Yangian differential equations for
massless fishnets i... | [
{
"created": "Mon, 19 Dec 2022 17:11:59 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Feb 2023 14:03:18 GMT",
"version": "v2"
}
] | 2024-01-09 | [
[
"Loebbert",
"Florian",
""
]
] | We give a brief overview of the Yangian symmetry of Feynman integrals. After a short introduction to the Yangian and integrability, we motivate the emergence of integrable structures for Feynman integrals via the fishnet limit of AdS/CFT. We discuss the resulting Yangian differential equations for massless fishnets in ... |
hep-th/0608089 | Ofer Aharony | Ofer Aharony, Adam B. Clark and Andreas Karch | The CFT/AdS correspondence, massive gravitons and a connectivity index
conjecture | 30 pages, 1 figure, harvmac. v2: added clarifications and references | Phys.Rev.D74:086006,2006 | 10.1103/PhysRevD.74.086006 | WIS/09/06-AUG-DPP | hep-th | null | We discuss the general question of which conformal field theories have dual
descriptions in terms of quantum gravity theories on anti-de Sitter space. We
analyze in detail the case of a deformed product of n conformal field theories
(each of which has a gravity dual), and we claim that the dual description of
this is... | [
{
"created": "Mon, 14 Aug 2006 14:00:32 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Aug 2006 20:45:52 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Aharony",
"Ofer",
""
],
[
"Clark",
"Adam B.",
""
],
[
"Karch",
"Andreas",
""
]
] | We discuss the general question of which conformal field theories have dual descriptions in terms of quantum gravity theories on anti-de Sitter space. We analyze in detail the case of a deformed product of n conformal field theories (each of which has a gravity dual), and we claim that the dual description of this is b... |
1410.2793 | Guillermo Ballesteros | Guillermo Ballesteros | The effective theory of fluids at NLO and implications for dark energy | 24 pages, to appear in JCAP | null | 10.1088/1475-7516/2015/03/001 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the effective theory of fluids at next-to-leading order in
derivatives, including an operator that has not been considered until now. The
power-counting scheme and its connection with the propagation of phonon and
metric fluctuations are emphasized. In a perturbed FLRW geometry the theory
presents a set of... | [
{
"created": "Fri, 10 Oct 2014 14:21:32 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Feb 2015 08:54:23 GMT",
"version": "v2"
}
] | 2015-06-23 | [
[
"Ballesteros",
"Guillermo",
""
]
] | We present the effective theory of fluids at next-to-leading order in derivatives, including an operator that has not been considered until now. The power-counting scheme and its connection with the propagation of phonon and metric fluctuations are emphasized. In a perturbed FLRW geometry the theory presents a set of f... |
2304.11006 | Giuseppe Gaetano Luciano Dr | Giuseppe Gaetano Luciano and Ahmad Sheykhi | Black hole geometrothermodynamics and critical phenomena: a look from
Tsallis entropy-based perspective | 17 pages, 14 captioned figures | null | null | null | hep-th cond-mat.stat-mech gr-qc | http://creativecommons.org/licenses/by/4.0/ | We analyze geometrothermodynamics of charged anti-de Sitter (AdS) black holes
with a global monopole in the framework of Tsallis statistics. The latter
arises from a non-additive generalization of Boltzmann-Gibbs entropy, which is
still recovered as a particular sub-case. We examine the effects of Tsallis
entropy on ... | [
{
"created": "Fri, 21 Apr 2023 14:51:09 GMT",
"version": "v1"
}
] | 2023-04-24 | [
[
"Luciano",
"Giuseppe Gaetano",
""
],
[
"Sheykhi",
"Ahmad",
""
]
] | We analyze geometrothermodynamics of charged anti-de Sitter (AdS) black holes with a global monopole in the framework of Tsallis statistics. The latter arises from a non-additive generalization of Boltzmann-Gibbs entropy, which is still recovered as a particular sub-case. We examine the effects of Tsallis entropy on sm... |
2212.02533 | Mikel A. Urkiola | Thibaut Coudarchet, Fernando Marchesano, David Prieto, Mikel A.
Urkiola | Analytics of type IIB flux vacua and their mass spectra | 36 pages + appendices, 5 figures | null | 10.1007/JHEP01(2023)152 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We analyze the tree-level potential of type IIB flux compactifications in
warped Calabi-Yau orientifolds, in regions of weak coupling and moderately
large complex structure. In this regime, one may approximate the flux-induced
superpotential $W$ by a polynomial on the axio-dilaton and complex structure
fields, and a ... | [
{
"created": "Mon, 5 Dec 2022 19:00:15 GMT",
"version": "v1"
}
] | 2023-02-15 | [
[
"Coudarchet",
"Thibaut",
""
],
[
"Marchesano",
"Fernando",
""
],
[
"Prieto",
"David",
""
],
[
"Urkiola",
"Mikel A.",
""
]
] | We analyze the tree-level potential of type IIB flux compactifications in warped Calabi-Yau orientifolds, in regions of weak coupling and moderately large complex structure. In this regime, one may approximate the flux-induced superpotential $W$ by a polynomial on the axio-dilaton and complex structure fields, and a si... |
1705.08453 | Xi Dong | Xi Dong, Aitor Lewkowycz | Entropy, Extremality, Euclidean Variations, and the Equations of Motion | 37 pages; v2: typos fixed and new references added; v3: new
references and minor clarifications added | null | 10.1007/JHEP01(2018)081 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Euclidean gravitational path integral computing the Renyi
entropy and analyze its behavior under small variations. We argue that, in
Einstein gravity, the extremality condition can be understood from the
variational principle at the level of the action, without having to solve
explicitly the equations of... | [
{
"created": "Tue, 23 May 2017 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jun 2017 05:08:59 GMT",
"version": "v2"
},
{
"created": "Sun, 23 Dec 2018 06:49:23 GMT",
"version": "v3"
}
] | 2018-12-27 | [
[
"Dong",
"Xi",
""
],
[
"Lewkowycz",
"Aitor",
""
]
] | We study the Euclidean gravitational path integral computing the Renyi entropy and analyze its behavior under small variations. We argue that, in Einstein gravity, the extremality condition can be understood from the variational principle at the level of the action, without having to solve explicitly the equations of m... |
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