id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9310134 | null | B.Rusakov | Wilson Loops in Large N QCD on a Sphere | Phys.Lett.B329 (1994) 338 (minor corrections in accordance to
published version, several Latex figures are removed and available upon
request) | Phys.Lett. B329 (1994) 338-344 | 10.1016/0370-2693(94)90782-X | null | hep-th | null | Wilson loop averages of pure gauge QCD at large N on a sphere are calculated
by means of Makeenko-Migdal loop equation.
| [
{
"created": "Wed, 20 Oct 1993 19:35:00 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jul 1994 18:02:55 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Rusakov",
"B.",
""
]
] | Wilson loop averages of pure gauge QCD at large N on a sphere are calculated by means of Makeenko-Migdal loop equation. |
hep-th/9905024 | Moshe Rozali | Ilka Brunner, Arvind Rajaraman and Moshe Rozali | D-branes on Asymmetric Orbifolds | 14 pages, latex, added comments and references | Nucl.Phys.B558:205-215,1999 | 10.1016/S0550-3213(99)00376-4 | RU-99-16 | hep-th | null | We construct D-brane states on an asymmetric orbifold of type IIA on a
four-torus, which is modded out by T-duality. We find explicit boundary states
charged under the twisted sector gauge fields. Unlike other cases, the boundary
states involve an explicit dependence on the twist fields. The D-brane spectrum
is consi... | [
{
"created": "Tue, 4 May 1999 23:30:37 GMT",
"version": "v1"
},
{
"created": "Wed, 5 May 1999 19:48:43 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Brunner",
"Ilka",
""
],
[
"Rajaraman",
"Arvind",
""
],
[
"Rozali",
"Moshe",
""
]
] | We construct D-brane states on an asymmetric orbifold of type IIA on a four-torus, which is modded out by T-duality. We find explicit boundary states charged under the twisted sector gauge fields. Unlike other cases, the boundary states involve an explicit dependence on the twist fields. The D-brane spectrum is consist... |
1610.08069 | Eric Mefford | Zicao Fu, Donald Marolf, Eric Mefford | Time-independent wormholes | 19 pages, 6 figures | JHEP12(2016)021 | 10.1007/JHEP12(2016)021 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two-sided static wormholes with an exact Killing symmetry that
translates both mouths of the wormhole toward the future. This differs from the
familiar Kruskal wormhole whose time translation is future-directed only in one
asymptotic region and is instead past-directed in the other. Our spacetimes are
soluti... | [
{
"created": "Tue, 25 Oct 2016 20:01:31 GMT",
"version": "v1"
}
] | 2016-12-08 | [
[
"Fu",
"Zicao",
""
],
[
"Marolf",
"Donald",
""
],
[
"Mefford",
"Eric",
""
]
] | We study two-sided static wormholes with an exact Killing symmetry that translates both mouths of the wormhole toward the future. This differs from the familiar Kruskal wormhole whose time translation is future-directed only in one asymptotic region and is instead past-directed in the other. Our spacetimes are solution... |
2307.14847 | Srijan Kumar | Justin R. David, Srijan Kumar | Thermal one-point functions: CFT's with fermions, large $d$ and large
spin | 46 pages, 8 figures, some more typos corrected | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We apply the OPE inversion formula on thermal two-point functions of fermions
to obtain thermal one-point function of fermion bi-linears appearing in the
corresponding OPE. We primarily focus on the OPE channel which contains the
stress tensor of the theory. We apply our formalism to the mean field theory of
fermions... | [
{
"created": "Thu, 27 Jul 2023 13:24:50 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Aug 2023 12:27:42 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Oct 2023 13:46:40 GMT",
"version": "v3"
}
] | 2023-10-24 | [
[
"David",
"Justin R.",
""
],
[
"Kumar",
"Srijan",
""
]
] | We apply the OPE inversion formula on thermal two-point functions of fermions to obtain thermal one-point function of fermion bi-linears appearing in the corresponding OPE. We primarily focus on the OPE channel which contains the stress tensor of the theory. We apply our formalism to the mean field theory of fermions a... |
1902.02541 | Ryuichi Nakayama | Ryuichi Nakayama, Kenji Shiohara and Tomotaka Suzuki | Holographic Duality for 3D Spin-3 Gravity Coupled to Scalar Field | 44 pages, 1 figure | null | 10.1016/j.nuclphysb.2019.02.005 | EPHOU-19-002 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The 3d spin-3 gravity theory is holographically dual to a 2d ${\cal
W}_3$-extended CFT. In a large-c limit the symmetry algebra of the CFT reduces
to $SU(1,2) \times SU(1,2)$. On the ground of symmetry the dual bulk space-time
will be given by an 8d group manifold $SU(1,2)$. Hence we need to introduce
five extra coor... | [
{
"created": "Thu, 7 Feb 2019 09:43:57 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Feb 2019 11:20:01 GMT",
"version": "v2"
}
] | 2019-03-27 | [
[
"Nakayama",
"Ryuichi",
""
],
[
"Shiohara",
"Kenji",
""
],
[
"Suzuki",
"Tomotaka",
""
]
] | The 3d spin-3 gravity theory is holographically dual to a 2d ${\cal W}_3$-extended CFT. In a large-c limit the symmetry algebra of the CFT reduces to $SU(1,2) \times SU(1,2)$. On the ground of symmetry the dual bulk space-time will be given by an 8d group manifold $SU(1,2)$. Hence we need to introduce five extra coordi... |
hep-th/0507190 | Andrei Parnachev | Gregory Moore, Andrei Parnachev | Profiling the Brane Drain in a Nonsupersymmetric Orbifold | 57 pages, 17 color figures; harvmac | JHEP 0601:024,2006 | 10.1088/1126-6708/2006/01/024 | null | hep-th | null | We study D-branes in a nonsupersymmetric orbifold of type C^2/\Gamma,
perturbed by a tachyon condensate, using a gauged linear sigma model. The RG
flow has both higgs and coulomb branches, and each branch supports different
branes. The coulomb branch branes account for the ``brane drain'' from the
higgs branch, but t... | [
{
"created": "Wed, 20 Jul 2005 17:30:00 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Moore",
"Gregory",
""
],
[
"Parnachev",
"Andrei",
""
]
] | We study D-branes in a nonsupersymmetric orbifold of type C^2/\Gamma, perturbed by a tachyon condensate, using a gauged linear sigma model. The RG flow has both higgs and coulomb branches, and each branch supports different branes. The coulomb branch branes account for the ``brane drain'' from the higgs branch, but the... |
hep-th/9207068 | null | Jan Govaerts | A Quantum Anomaly For Rigid Particles | (replaces previous unpritable version corrupted mailer) 12 pages
(Plain TeX), DTP-92/37 | Phys.Lett. B293 (1992) 327-334 | 10.1016/0370-2693(92)90891-7 | null | hep-th | null | Canonical quantisation of rigid particles is considered paying special
attention to the restriction on phase space due to causal propagation. A mixed
Lorentz-gravitational anomaly is found in the commutator of Lorentz boosts with
world-line reparametrisations. The subspace of gauge invariant physical states
is theref... | [
{
"created": "Tue, 21 Jul 1992 11:32:54 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jul 1992 16:07:22 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Govaerts",
"Jan",
""
]
] | Canonical quantisation of rigid particles is considered paying special attention to the restriction on phase space due to causal propagation. A mixed Lorentz-gravitational anomaly is found in the commutator of Lorentz boosts with world-line reparametrisations. The subspace of gauge invariant physical states is therefor... |
1501.06938 | Daniel Carney | Daniel Carney, Mohammad Edalati | Dyonic Stars for Holography | 10+4 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct back-reacted asymptotically AdS_4 backgrounds with both electric
and magnetic charge, at finite temperature and chemical potential. The system
consists of a condensed bulk Dirac field hovering over a charged black brane.
We give a detailed microscopic treatment of the bulk fermions, from which we
derive ... | [
{
"created": "Tue, 27 Jan 2015 21:42:14 GMT",
"version": "v1"
}
] | 2015-01-29 | [
[
"Carney",
"Daniel",
""
],
[
"Edalati",
"Mohammad",
""
]
] | We construct back-reacted asymptotically AdS_4 backgrounds with both electric and magnetic charge, at finite temperature and chemical potential. The system consists of a condensed bulk Dirac field hovering over a charged black brane. We give a detailed microscopic treatment of the bulk fermions, from which we derive th... |
hep-th/0112199 | Tadaoki Uesugi | Tadashi Takayanagi and Tadaoki Uesugi | Flux Stabilization of D-branes in NSNS Melvin Background | Latex, 13 pages, 1 figure, references added and minor
corrections(v2), one comment added, to appear in PLB(v3) | Phys.Lett. B528 (2002) 156-162 | 10.1016/S0370-2693(02)01216-9 | UT-980 | hep-th | null | In this paper we reexamine the D-brane spectrum in the Melvin background with
nonconstant NSNS B-field from the viewpoint of its world-volume and string
world-sheet theory. We find that the stable D2-D0 bound state exists even
though it does not wrap any nontrivial cycles. We show that this system is
stabilized by th... | [
{
"created": "Thu, 20 Dec 2001 20:08:26 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Dec 2001 06:26:42 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jan 2002 05:22:00 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Takayanagi",
"Tadashi",
""
],
[
"Uesugi",
"Tadaoki",
""
]
] | In this paper we reexamine the D-brane spectrum in the Melvin background with nonconstant NSNS B-field from the viewpoint of its world-volume and string world-sheet theory. We find that the stable D2-D0 bound state exists even though it does not wrap any nontrivial cycles. We show that this system is stabilized by the ... |
1802.03536 | Vincent Bouchard | Vincent Bouchard, Kento Osuga | Supereigenvalue Models and Topological Recursion | 46 pages. v2: published version (minor changes to the presentation) | JHEP 1804 (2018) 138 | 10.1007/JHEP04(2018)138 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the Eynard-Orantin topological recursion, in conjunction with
simple auxiliary equations, can be used to calculate all correlation functions
of supereigenvalue models.
| [
{
"created": "Sat, 10 Feb 2018 07:36:50 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Aug 2018 01:06:50 GMT",
"version": "v2"
}
] | 2018-08-06 | [
[
"Bouchard",
"Vincent",
""
],
[
"Osuga",
"Kento",
""
]
] | We show that the Eynard-Orantin topological recursion, in conjunction with simple auxiliary equations, can be used to calculate all correlation functions of supereigenvalue models. |
hep-th/0507121 | Tekin Dereli | A.N.Aliev, H.Cebeci, T.Dereli | Gravitational field equations in a braneworld with Euler-Poincare term | null | Class.Quant.Grav. 23 (2006) 591-602 | 10.1088/0264-9381/23/3/002 | null | hep-th | null | We present the effective gravitational field equations in a 3-brane world
with Euler-Poincare term and a cosmological constant in the bulk spacetime. The
similar equations on a 3-brane with $\mathbb{Z}_2$ symmetry embedded in a five
dimensional bulk spacetime were obtained earlier by Maeda and Torii using the
Gauss-C... | [
{
"created": "Wed, 13 Jul 2005 14:50:26 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2005 10:20:45 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Aliev",
"A. N.",
""
],
[
"Cebeci",
"H.",
""
],
[
"Dereli",
"T.",
""
]
] | We present the effective gravitational field equations in a 3-brane world with Euler-Poincare term and a cosmological constant in the bulk spacetime. The similar equations on a 3-brane with $\mathbb{Z}_2$ symmetry embedded in a five dimensional bulk spacetime were obtained earlier by Maeda and Torii using the Gauss-Cod... |
0903.4190 | Ishwaree Neupane | Ishwaree P. Neupane | Extra dimensions, warped compactifications and cosmic acceleration | 10 pages; major addition, references added, matches published version | Phys.Lett.B683:88-95,2010 | 10.1016/j.physletb.2009.12.019 | UOC-TP 013/09, CAS-KITPC/ITP-091 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on explicit cosmological solutions within the framework of an
inflating de Sitter brane embedded in five- and ten-dimensional bulk
spacetimes. In the specific example we study the brane tension is induced by
the curvature related to the expansion of a physical 3+1 spacetime rather than
by a bulk cosmologica... | [
{
"created": "Wed, 25 Mar 2009 08:39:21 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Apr 2009 03:42:42 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Jun 2009 01:38:11 GMT",
"version": "v3"
},
{
"created": "Tue, 22 Dec 2009 04:05:10 GMT",
"version": "v4"
}
] | 2010-04-05 | [
[
"Neupane",
"Ishwaree P.",
""
]
] | We report on explicit cosmological solutions within the framework of an inflating de Sitter brane embedded in five- and ten-dimensional bulk spacetimes. In the specific example we study the brane tension is induced by the curvature related to the expansion of a physical 3+1 spacetime rather than by a bulk cosmological ... |
1404.7349 | Lucila Zarate | Ido Ben-Dayan, Shenglin Jing, Mahdi Torabian, Alexander Westphal and
Lucila Zarate | $R^2\log R$ quantum corrections and the inflationary observables | LaTeX, 9+1 pages, 5 figures | null | 10.1088/1475-7516/2014/09/005 | DESY-14-064 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a model of inflation with terms quadratic and logarithmic in the
Ricci scalar, where the gravitational action is $f(R)=R+\alpha R^2+\beta R^2
\ln R$. These terms are expected to arise from one loop corrections involving
matter fields in curved space-time. The spectral index $n_s$ and the tensor to
scalar rat... | [
{
"created": "Tue, 29 Apr 2014 13:13:09 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Ben-Dayan",
"Ido",
""
],
[
"Jing",
"Shenglin",
""
],
[
"Torabian",
"Mahdi",
""
],
[
"Westphal",
"Alexander",
""
],
[
"Zarate",
"Lucila",
""
]
] | We study a model of inflation with terms quadratic and logarithmic in the Ricci scalar, where the gravitational action is $f(R)=R+\alpha R^2+\beta R^2 \ln R$. These terms are expected to arise from one loop corrections involving matter fields in curved space-time. The spectral index $n_s$ and the tensor to scalar ratio... |
1506.07188 | Joanna L. Karczmarek | Joanna L. Karczmarek and Ken Huai-Che Yeh | Noncommutative spaces and matrix embeddings on flat R^{2n+1} | 14 pages, no figures. v2: added references and a clarification | null | 10.1007/JHEP11(2015)146 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We conjecture an embedding operator which assigns, to any 2n+1 hermitian
matrices, a 2n-dimensional hypersurface in flat (2n + 1)-dimensional Euclidean
space. This corresponds to precisely defining a fuzzy D(2n)-brane corresponding
to N D0-branes. Points on the emergent hypersurface correspond to zero
eigenstates of ... | [
{
"created": "Tue, 23 Jun 2015 20:07:20 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jun 2015 17:50:08 GMT",
"version": "v2"
}
] | 2016-01-20 | [
[
"Karczmarek",
"Joanna L.",
""
],
[
"Yeh",
"Ken Huai-Che",
""
]
] | We conjecture an embedding operator which assigns, to any 2n+1 hermitian matrices, a 2n-dimensional hypersurface in flat (2n + 1)-dimensional Euclidean space. This corresponds to precisely defining a fuzzy D(2n)-brane corresponding to N D0-branes. Points on the emergent hypersurface correspond to zero eigenstates of th... |
2003.12234 | Jean Thierry-Mieg | Jean Thierry-Mieg | Chirality, a new key for the definition of the connection and curvature
of a Lie-Kac super-algebra | 10 pages, 24 references. This is the revised version published in
JHEP. Our new definition of the superconnection is unchanged relative to
version 1 of this preprint, but thanks to the careful help of the referee,
the discussion of the literature is streamlined and much improved | JHEP (2021) 111 | 10.1007/JHEP01(2021)111 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A natural generalization of a Lie algebra connection, or Yang-Mills field, to
the case of a Lie-Kac superalgebra, for example SU(m/n), just in terms of
ordinary complex functions and differentials, is proposed. Using the chirality
$\chi$ which defines the supertrace of the superalgebra: $STr(...) = Tr (\chi
...)$, we... | [
{
"created": "Fri, 27 Mar 2020 04:53:58 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Aug 2021 23:09:25 GMT",
"version": "v2"
}
] | 2021-08-11 | [
[
"Thierry-Mieg",
"Jean",
""
]
] | A natural generalization of a Lie algebra connection, or Yang-Mills field, to the case of a Lie-Kac superalgebra, for example SU(m/n), just in terms of ordinary complex functions and differentials, is proposed. Using the chirality $\chi$ which defines the supertrace of the superalgebra: $STr(...) = Tr (\chi ...)$, we c... |
hep-th/9608065 | null | Fiorenzo Bastianelli, Luca Consoli | A Locally Supersymmetric Action for the Scalar Particle | 8 pages, REVTEX | Mod.Phys.Lett. A12 (1997) 1291-1299 | 10.1142/S0217732397001308 | null | hep-th | null | We construct a locally supersymmetric action for the scalar particle, and
study its relation with the usual reparametrization invariant action. The
mechanisms at work are similar to those employed in the embedding of the
bosonic string into the fermionic one, originally due to Berkovits and Vafa in
their search for a... | [
{
"created": "Mon, 12 Aug 1996 08:58:32 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Bastianelli",
"Fiorenzo",
""
],
[
"Consoli",
"Luca",
""
]
] | We construct a locally supersymmetric action for the scalar particle, and study its relation with the usual reparametrization invariant action. The mechanisms at work are similar to those employed in the embedding of the bosonic string into the fermionic one, originally due to Berkovits and Vafa in their search for a u... |
hep-th/0208051 | Jan Gutowski | J. Gutowski, G. Papadopoulos | Brane Solitons for G_2 Structures in Eleven-Dimensional Supergravity
Re-Visited | 11 Pages, Latex, references added | Class.Quant.Grav.20:247-256,2003 | 10.1088/0264-9381/20/1/318 | QMUL-PH-02-14 | hep-th | null | We investigate the four-dimensional supergravity theory obtained from the
compactification of eleven-dimensional supergravity on a smooth manifold of G_2
holonomy. We give a new derivation for the Kaehler potential associated with
the scalar kinetic term of the N=1 four-dimensional theory. We then examine
some soluti... | [
{
"created": "Wed, 7 Aug 2002 11:38:08 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Aug 2002 09:53:39 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Gutowski",
"J.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We investigate the four-dimensional supergravity theory obtained from the compactification of eleven-dimensional supergravity on a smooth manifold of G_2 holonomy. We give a new derivation for the Kaehler potential associated with the scalar kinetic term of the N=1 four-dimensional theory. We then examine some solution... |
1212.3452 | Kirill Krasnov | Alexander Torres-Gomez and Kirill Krasnov | Fermions via spinor-valued one-forms | 23 pages, no figures | null | 10.1142/S0217751X13501133 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spinor-valued one-forms (Rarita-Schwinger fields) are normally used in the
context of supergravity, where they describe spin 3/2 particles (gravitinos).
Indeed, when decomposed into irreducible representations of the Lorentz group
such a field contains both a spin 1/2 and a spin 3/2 component, and the
Rarita-Schwinge... | [
{
"created": "Fri, 14 Dec 2012 12:28:47 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Torres-Gomez",
"Alexander",
""
],
[
"Krasnov",
"Kirill",
""
]
] | Spinor-valued one-forms (Rarita-Schwinger fields) are normally used in the context of supergravity, where they describe spin 3/2 particles (gravitinos). Indeed, when decomposed into irreducible representations of the Lorentz group such a field contains both a spin 1/2 and a spin 3/2 component, and the Rarita-Schwinger ... |
hep-th/0105224 | David Nolland | Paul Mansfield, David Nolland | Test of gauged N=8 SUGRA / N=1 SYM duality at sub-leading order | LaTeX, 7 pages, ref. added | Phys.Lett. B515 (2001) 192-196 | 10.1016/S0370-2693(01)00826-7 | null | hep-th | null | An infra-red fixed point of ${\mathcal N}=1$ super-Yang-Mills theory is
believed to be dual to a solution of five-dimensional gauged ${\mathcal N}=8$
supergravity. We test this conjecture at next to leading order in the large $N$
expansion by computing bulk one-loop corrections to the anomaly coefficient
$a-c$. The o... | [
{
"created": "Tue, 22 May 2001 16:41:14 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Jul 2001 12:00:51 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Mansfield",
"Paul",
""
],
[
"Nolland",
"David",
""
]
] | An infra-red fixed point of ${\mathcal N}=1$ super-Yang-Mills theory is believed to be dual to a solution of five-dimensional gauged ${\mathcal N}=8$ supergravity. We test this conjecture at next to leading order in the large $N$ expansion by computing bulk one-loop corrections to the anomaly coefficient $a-c$. The one... |
hep-th/9812018 | T. Padmanabhan | T. Padmanabhan | Conceptual issues in combining general relativity and quantum theory | 6 pages, no figures. Invited article to be published in the
Festschrift volume to be brought out in honour of Professor J.V. Narlikar;
Editors: Naresh Dadhich and Ajit Kembhavi [Kluwer 99] | null | null | Preprint no. IUCAA-41/98 | hep-th astro-ph gr-qc | null | Points of conflict between the principles of general relativity and quantum
theory are highlighted. I argue that the current language of QFT is inadequete
to deal with gravity and review attempts to identify some of the features which
are likely to present in the correct theory of quantum gravity.
| [
{
"created": "Wed, 2 Dec 1998 07:39:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Padmanabhan",
"T.",
""
]
] | Points of conflict between the principles of general relativity and quantum theory are highlighted. I argue that the current language of QFT is inadequete to deal with gravity and review attempts to identify some of the features which are likely to present in the correct theory of quantum gravity. |
2310.05522 | Nicolas Boulanger | Nicolas Boulanger, Guillaume Lhost and Sylvain Thom\'ee | Consistent couplings between a massive spin-3/2 field and a partially
massless spin-2 field | 9+1 pages, no figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We revisit the problem of constructing consistent interactions between a
massive spin-3/2 field and a partially massless graviton in four-dimensional
(A)dS spacetime. We use the Stueckelberg formulation of the action principle
for these fields and find two non-trivial cubic vertices with less than two
derivatives, wh... | [
{
"created": "Mon, 9 Oct 2023 08:37:33 GMT",
"version": "v1"
}
] | 2023-10-10 | [
[
"Boulanger",
"Nicolas",
""
],
[
"Lhost",
"Guillaume",
""
],
[
"Thomée",
"Sylvain",
""
]
] | We revisit the problem of constructing consistent interactions between a massive spin-3/2 field and a partially massless graviton in four-dimensional (A)dS spacetime. We use the Stueckelberg formulation of the action principle for these fields and find two non-trivial cubic vertices with less than two derivatives, when... |
1312.5700 | Mauricio Valenzuela | Nicolas Boulanger, Per Sundell and Mauricio Valenzuela | Three-dimensional fractional-spin gravity | 38 pages, 2 tables. References [7,13,61] added with comments in the
second version. To appear in JHEP | null | 10.1007/JHEP02(2014)052 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using Wigner-deformed Heisenberg oscillators, we construct 3D Chern--Simons
models consisting of fractional-spin fields coupled to higher-spin gravity and
internal non-abelian gauge fields. The gauge algebras consist of
Lorentz-tensorial Blencowe-Vasiliev higher-spin algebras and compact internal
algebras intertwined... | [
{
"created": "Thu, 19 Dec 2013 19:02:47 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Feb 2014 16:16:24 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Boulanger",
"Nicolas",
""
],
[
"Sundell",
"Per",
""
],
[
"Valenzuela",
"Mauricio",
""
]
] | Using Wigner-deformed Heisenberg oscillators, we construct 3D Chern--Simons models consisting of fractional-spin fields coupled to higher-spin gravity and internal non-abelian gauge fields. The gauge algebras consist of Lorentz-tensorial Blencowe-Vasiliev higher-spin algebras and compact internal algebras intertwined b... |
hep-th/0110186 | Mourad | E. Dudas and J. Mourad | D-branes in String theory Melvin backgrounds | 24 pages | Nucl.Phys. B622 (2002) 46-72 | 10.1016/S0550-3213(01)00588-0 | LPT-Orsay 01-96 | hep-th | null | We determine the consistent D-brane configurations in type II
nonsupersymmetric Melvin Background. The D-branes are analysed from three
complementary points of view: the effective Born-Infeld action, the open string
partition function and the boundary state approach. We show the agreement of
the results obtained by t... | [
{
"created": "Fri, 19 Oct 2001 16:58:20 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Dudas",
"E.",
""
],
[
"Mourad",
"J.",
""
]
] | We determine the consistent D-brane configurations in type II nonsupersymmetric Melvin Background. The D-branes are analysed from three complementary points of view: the effective Born-Infeld action, the open string partition function and the boundary state approach. We show the agreement of the results obtained by the... |
hep-th/0609015 | Sebastian Guttenberg | Sebastian Guttenberg | Brackets, Sigma Models and Integrability of Generalized Complex
Structures | 48 pages (27 without appendix), created with LyX, based on LaTeX,
including hyperrefs. Typos in (2.162)-(2.167) and in (3.15) fixed. Content
agrees with JHEP-Version. Page numbers and equation numbers agree with old
version but not with JHEP version! | JHEP 0706:004,2007 | 10.1088/1126-6708/2007/06/004 | SPhT-T06/095, TUW-06-06 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown how derived brackets naturally arise in sigma-models via Poisson-
or antibracket, generalizing a recent observation by Alekseev and Strobl. On
the way to a precise formulation of this relation, an explicit coordinate
expression for the derived bracket is obtained. The generalized Nijenhuis
tensor of gener... | [
{
"created": "Mon, 4 Sep 2006 19:27:55 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Sep 2006 17:19:32 GMT",
"version": "v2"
},
{
"created": "Tue, 12 Jun 2007 11:03:47 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Nov 2008 18:16:01 GMT",
"version": "v4"
}
] | 2010-10-27 | [
[
"Guttenberg",
"Sebastian",
""
]
] | It is shown how derived brackets naturally arise in sigma-models via Poisson- or antibracket, generalizing a recent observation by Alekseev and Strobl. On the way to a precise formulation of this relation, an explicit coordinate expression for the derived bracket is obtained. The generalized Nijenhuis tensor of general... |
hep-th/0103045 | Kofinas Georgios | Georgios Kofinas | New Perspectives on Moving Domain Walls in (A)dS_(5) Space | 22 pages, LaTeX, 3 figures, few clarifications and references added | Nucl.Phys. B622 (2002) 347-364 | 10.1016/S0550-3213(01)00589-2 | UA/NPPS-03-2001 | hep-th gr-qc | null | A new moving domain wall solution is obtained for a flat 3-universe. This
consists of a bulk metric depending on both time and the extra coordinate, plus
a dynamically interacting domain wall, admitted by the metric and inhabited by
the three-universe. The matter contents are cosmological constants on the
domain wall... | [
{
"created": "Wed, 7 Mar 2001 17:10:35 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Oct 2001 21:46:09 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Kofinas",
"Georgios",
""
]
] | A new moving domain wall solution is obtained for a flat 3-universe. This consists of a bulk metric depending on both time and the extra coordinate, plus a dynamically interacting domain wall, admitted by the metric and inhabited by the three-universe. The matter contents are cosmological constants on the domain wall a... |
1605.08075 | Howard Schnitzer | Howard J. Schnitzer | Topological R\'enyi and Entanglement Entropy for a 2d q-deformed $U(N)$
Yang-Mills theory and its Chern-Simons dual | 10 pages | null | null | BRX-TH-6303 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | R\'enyi and entanglement entropies are constructed for 2d q-deformed
topological Yang-Mills theories with gauge group $U(N)$, as well as the dual 3d
Chern-Simons (CS) theory on Seifert manifolds. When $q=\exp[2\pi i/(N+K)]$, and
$K$ is odd, the topological R\'enyi entropy and Wilson line observables of the
CS theory ... | [
{
"created": "Wed, 25 May 2016 21:08:50 GMT",
"version": "v1"
}
] | 2016-05-27 | [
[
"Schnitzer",
"Howard J.",
""
]
] | R\'enyi and entanglement entropies are constructed for 2d q-deformed topological Yang-Mills theories with gauge group $U(N)$, as well as the dual 3d Chern-Simons (CS) theory on Seifert manifolds. When $q=\exp[2\pi i/(N+K)]$, and $K$ is odd, the topological R\'enyi entropy and Wilson line observables of the CS theory ca... |
hep-th/0107252 | J. B. Gutowski | J. Gutowski, G. Papadopoulos | Three Body Interactions, Angular Momentum and Black Hole Moduli Spaces | 20 pages, phyzzx | Class.Quant.Grav.19:493-504,2002 | 10.1088/0264-9381/19/3/305 | QMUL-PH-01-02 | hep-th | null | We investigate the dynamics of a pair of (4+1)-dimensional black holes in the
moduli approximation and with fixed angular momentum. We find that spinning
black holes at small separations are described by the de Alfaro, Fubini and
Furlan model. For more than two black holes, we find an explicit expression for
the thre... | [
{
"created": "Sun, 29 Jul 2001 12:01:05 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gutowski",
"J.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We investigate the dynamics of a pair of (4+1)-dimensional black holes in the moduli approximation and with fixed angular momentum. We find that spinning black holes at small separations are described by the de Alfaro, Fubini and Furlan model. For more than two black holes, we find an explicit expression for the three-... |
1502.02318 | Miguel Campiglia | Miguel Campiglia, Alok Laddha | New symmetries for the Gravitational S-matrix | 19 pages | null | 10.1007/JHEP04(2015)076 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In [15] we proposed a generalization of the BMS group G which is a semidirect
product of supertranslations and smooth diffeomorphisms of the conformal
sphere. Although an extension of BMS, G is a symmetry group of asymptotically
flat space times. By taking G as a candidate symmetry group of the quantum
gravity S-matr... | [
{
"created": "Mon, 9 Feb 2015 00:51:48 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Mar 2015 19:07:22 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Campiglia",
"Miguel",
""
],
[
"Laddha",
"Alok",
""
]
] | In [15] we proposed a generalization of the BMS group G which is a semidirect product of supertranslations and smooth diffeomorphisms of the conformal sphere. Although an extension of BMS, G is a symmetry group of asymptotically flat space times. By taking G as a candidate symmetry group of the quantum gravity S-matrix... |
hep-th/0409169 | Deger Nihat Sadik | N.S. Deger, O. Sarioglu | Supersymmetric Strings and Waves in D=3, N=2 Matter Coupled Gauged
Supergravities | 19 pages, 1 figure, v2:a reference added, minor improvements | JHEP 0412:039,2004 | 10.1088/1126-6708/2004/12/039 | null | hep-th gr-qc | null | We construct new 1/2 supersymmetric solutions in D=3, N=2, matter coupled,
U(1) gauged supergravities and study some of their properties. In the most
general case they represent a string superposed with gravitational and
Chern-Simons electromagnetic waves. The waves are attached to the string and
the solution satisfi... | [
{
"created": "Thu, 16 Sep 2004 12:14:14 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Sep 2004 13:27:12 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Deger",
"N. S.",
""
],
[
"Sarioglu",
"O.",
""
]
] | We construct new 1/2 supersymmetric solutions in D=3, N=2, matter coupled, U(1) gauged supergravities and study some of their properties. In the most general case they represent a string superposed with gravitational and Chern-Simons electromagnetic waves. The waves are attached to the string and the solution satisfies... |
hep-th/9806047 | Sviatoslav Solganik | A. N. Sissakian, O. Yu. Shevchenko and S. B. Solganik | Topological Effects in Medium | to be published in Phys. of Elem. Part. and Atom. Nucl., 40 pages | null | null | null | hep-th | null | Two closely related topological phenomena are studied at finite density and
temperature. These are chiral anomaly and Chern--Simons term. It occurs that
the chiral anomaly doesn't depend on density and temperature. Chern-Simons term
appearance in even dimensions is studied under two types of constraints: chiral
and u... | [
{
"created": "Fri, 5 Jun 1998 17:43:20 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Jun 1998 10:07:54 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Sissakian",
"A. N.",
""
],
[
"Shevchenko",
"O. Yu.",
""
],
[
"Solganik",
"S. B.",
""
]
] | Two closely related topological phenomena are studied at finite density and temperature. These are chiral anomaly and Chern--Simons term. It occurs that the chiral anomaly doesn't depend on density and temperature. Chern-Simons term appearance in even dimensions is studied under two types of constraints: chiral and usu... |
hep-th/9301035 | null | Ramzi R. Khuri | A Comment on the Stability of String Monopoles | 5 pages | Phys.Lett. B307 (1993) 302-304 | 10.1016/0370-2693(93)90224-6 | null | hep-th | null | In recent work a multimonopole solution of heterotic string theory was
obtained. The monopoles are noted to be stable, in contrast with analogous
solutions of Einstein-Maxwell or Yang-Mills-dilaton theory. The existence of
this and other classes of stable solitonic solutions in string theory thus
provides a possible ... | [
{
"created": "Mon, 11 Jan 1993 20:28:49 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Khuri",
"Ramzi R.",
""
]
] | In recent work a multimonopole solution of heterotic string theory was obtained. The monopoles are noted to be stable, in contrast with analogous solutions of Einstein-Maxwell or Yang-Mills-dilaton theory. The existence of this and other classes of stable solitonic solutions in string theory thus provides a possible te... |
1610.06782 | Ricardo Schiappa | Ricardo Couso-Santamar\'ia, Marcos Marino, Ricardo Schiappa | Resurgence Matches Quantization | 35 pages, 15 figures; v2: 36 pages, minor changes, final version in
JPAMT | null | 10.1088/1751-8121/aa5e01 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The quest to find a nonperturbative formulation of topological string theory
has recently seen two unrelated developments. On the one hand, via quantization
of the mirror curve associated to a toric Calabi-Yau background, it has been
possible to give a nonperturbative definition of the topological-string
partition fu... | [
{
"created": "Fri, 21 Oct 2016 13:37:52 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jan 2019 20:47:41 GMT",
"version": "v2"
}
] | 2019-02-01 | [
[
"Couso-Santamaría",
"Ricardo",
""
],
[
"Marino",
"Marcos",
""
],
[
"Schiappa",
"Ricardo",
""
]
] | The quest to find a nonperturbative formulation of topological string theory has recently seen two unrelated developments. On the one hand, via quantization of the mirror curve associated to a toric Calabi-Yau background, it has been possible to give a nonperturbative definition of the topological-string partition func... |
2401.02792 | Jiakang Bao | Jiakang Bao, Rak-Kyeong Seong, Masahito Yamazaki | The Origin of Calabi-Yau Crystals in BPS States Counting | 53 pages; v3 minor corrections, references added | J. High Energ. Phys. 2024, 140 (2024) | 10.1007/JHEP03(2024)140 | null | hep-th math-ph math.AG math.CO math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the counting problem of BPS D-branes wrapping holomorphic cycles of
a general toric Calabi-Yau manifold. We evaluate the Jeffrey-Kirwan residues
for the flavoured Witten index for the supersymmetric quiver quantum mechanics
on the worldvolume of the D-branes, and find that BPS degeneracies are
described by a... | [
{
"created": "Fri, 5 Jan 2024 13:08:36 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Jan 2024 20:41:06 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Mar 2024 12:08:29 GMT",
"version": "v3"
}
] | 2024-04-16 | [
[
"Bao",
"Jiakang",
""
],
[
"Seong",
"Rak-Kyeong",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | We study the counting problem of BPS D-branes wrapping holomorphic cycles of a general toric Calabi-Yau manifold. We evaluate the Jeffrey-Kirwan residues for the flavoured Witten index for the supersymmetric quiver quantum mechanics on the worldvolume of the D-branes, and find that BPS degeneracies are described by a s... |
1106.2144 | Shih-Hao Ho | S.-H. Ho | Constrained Jackiw-Rebbi model gives McGreevy-Swingle model | 3 pages | Phys. Rev. D 84, 127701 (2011) | 10.1103/PhysRevD.84.127701 | MIT-CTP/4272 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the recently considered McGreevy-Swingle model for Majorana
fermions in the presence of a 't Hooft-Polyakov magnetic monopole arises when
the Jackiw-Rebbi model is constrained to be conjugation self dual.
| [
{
"created": "Fri, 10 Jun 2011 18:38:42 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2011 15:52:06 GMT",
"version": "v2"
}
] | 2011-12-15 | [
[
"Ho",
"S. -H.",
""
]
] | We show that the recently considered McGreevy-Swingle model for Majorana fermions in the presence of a 't Hooft-Polyakov magnetic monopole arises when the Jackiw-Rebbi model is constrained to be conjugation self dual. |
1307.8299 | Joseph Ben Geloun | Joseph Ben Geloun | On the finite amplitudes for open graphs in Abelian dynamical colored
Boulatov-Ooguri models | 10 pages, 4 Figures | null | 10.1088/1751-8113/46/40/402002 | ICMPA/MPA/2013/009 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the work [Int. J. Theor. Phys. 50, 2819 (2011)], it has been proved that
the radiative corrections of the 2-point function in the SU(2) Boulatov tensor
model generates a relevant (in the Renormalization Group sense) contribution of
the form of a Laplacian. Such a term which was missing in the initial Boulatov
mode... | [
{
"created": "Wed, 31 Jul 2013 12:23:35 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Geloun",
"Joseph Ben",
""
]
] | In the work [Int. J. Theor. Phys. 50, 2819 (2011)], it has been proved that the radiative corrections of the 2-point function in the SU(2) Boulatov tensor model generates a relevant (in the Renormalization Group sense) contribution of the form of a Laplacian. Such a term which was missing in the initial Boulatov model ... |
1206.5897 | Shigenori Seki Dr. | Shigenori Seki, Sang-Jin Sin | Chiral Condensate in Holographic QCD with Baryon Density | 23 pages, 8 figures | JHEP 1208:009,2012 | 10.1007/JHEP08(2012)009 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the chiral condensate in the baryonic dense medium using the
generalized Sakai-Sugimoto model. It is defined as the vacuum expectation value
of open Wilson line that is proposed to be calculated by use of the area of
world-sheet instanton. We evaluate it in confined as well as deconfined phase.
In both ph... | [
{
"created": "Tue, 26 Jun 2012 07:26:53 GMT",
"version": "v1"
}
] | 2013-04-30 | [
[
"Seki",
"Shigenori",
""
],
[
"Sin",
"Sang-Jin",
""
]
] | We consider the chiral condensate in the baryonic dense medium using the generalized Sakai-Sugimoto model. It is defined as the vacuum expectation value of open Wilson line that is proposed to be calculated by use of the area of world-sheet instanton. We evaluate it in confined as well as deconfined phase. In both phas... |
1309.4721 | Ryan Thorngren | Anton Kapustin, Ryan Thorngren | Higher symmetry and gapped phases of gauge theories | 33 pages, 2 figures. significantly reworked version, with corrected
1-form gauge transformations in the lattice theory, and a lattice description
of ground states and global symmetry actions of higher SPT phases in the
"group cohomology basis" similar to Chen-Gu-Liu-Wen | null | null | null | hep-th cond-mat.str-el math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study topological field theory describing gapped phases of gauge theories
where the gauge symmetry is partially Higgsed and partially confined. The TQFT
can be formulated both in the continuum and on the lattice and generalizes
Dijkgraaf-Witten theory by replacing a finite group by a finite 2-group. The
basic fiel... | [
{
"created": "Wed, 18 Sep 2013 17:44:07 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Feb 2015 20:46:24 GMT",
"version": "v2"
}
] | 2015-02-13 | [
[
"Kapustin",
"Anton",
""
],
[
"Thorngren",
"Ryan",
""
]
] | We study topological field theory describing gapped phases of gauge theories where the gauge symmetry is partially Higgsed and partially confined. The TQFT can be formulated both in the continuum and on the lattice and generalizes Dijkgraaf-Witten theory by replacing a finite group by a finite 2-group. The basic field ... |
hep-th/0103220 | Eva Silverstein | Allan Adams and Eva Silverstein | Closed String Tachyons, AdS/CFT, and Large N QCD | 28 pages, harvmac big. v2: references added; improved discussion of
RG improvement | Phys.Rev.D64:086001,2001 | 10.1103/PhysRevD.64.086001 | SLAC-PUB-8797 | hep-th | null | We find that tachyonic orbifold examples of AdS/CFT have corresponding
instabilities at small radius, and can decay to more generic gauge theories. We
do this by computing a destabilizing Coleman-Weinberg effective potential for
twisted operators of the corresponding quiver gauge theories, generalizing
calculations o... | [
{
"created": "Mon, 26 Mar 2001 23:26:12 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Apr 2001 22:43:55 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Adams",
"Allan",
""
],
[
"Silverstein",
"Eva",
""
]
] | We find that tachyonic orbifold examples of AdS/CFT have corresponding instabilities at small radius, and can decay to more generic gauge theories. We do this by computing a destabilizing Coleman-Weinberg effective potential for twisted operators of the corresponding quiver gauge theories, generalizing calculations of ... |
hep-th/9909211 | Cecile Martin | C\'ecile Martin | Variational approximations for correlation functions in quantum field
theories | 60 pages, Latex, to be published in Annals of Physics | Annals Phys. 278 (1999) 202-264 | 10.1006/aphy.1999.5978 | null | hep-th | null | Applying the time-dependent variational principle of Balian and V\'en\'eroni,
we derive variational approximations for multi-time correlation functions in
$\Phi^4$ field theory. We assume first that the initial state is given and
characterized by a density operator equal to a Gaussian density matrix. Then,
we study t... | [
{
"created": "Wed, 29 Sep 1999 13:01:48 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Martin",
"Cécile",
""
]
] | Applying the time-dependent variational principle of Balian and V\'en\'eroni, we derive variational approximations for multi-time correlation functions in $\Phi^4$ field theory. We assume first that the initial state is given and characterized by a density operator equal to a Gaussian density matrix. Then, we study the... |
hep-th/9405116 | Boris A. Khesin | Boris Khesin and Feodor Malikov | Universal Drinfeld-Sokolov Reduction and Matrices of Complex Size | 29 pages, no figures | Commun.Math.Phys. 175 (1996) 113-134 | 10.1007/BF02101626 | null | hep-th math.QA | null | We construct affinization of the algebra $gl_{\lambda}$ of ``complex size''
matrices, that contains the algebras $\hat{gl_n}$ for integral values of the
parameter. The Drinfeld--Sokolov Hamiltonian reduction of the algebra
$\hat{gl_{\lambda}}$ results in the quadratic Gelfand--Dickey structure on the
Poisson--Lie gro... | [
{
"created": "Wed, 18 May 1994 17:51:11 GMT",
"version": "v1"
},
{
"created": "Tue, 31 May 1994 20:19:27 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Khesin",
"Boris",
""
],
[
"Malikov",
"Feodor",
""
]
] | We construct affinization of the algebra $gl_{\lambda}$ of ``complex size'' matrices, that contains the algebras $\hat{gl_n}$ for integral values of the parameter. The Drinfeld--Sokolov Hamiltonian reduction of the algebra $\hat{gl_{\lambda}}$ results in the quadratic Gelfand--Dickey structure on the Poisson--Lie group... |
hep-th/9812075 | Tsukanov | V. D. Tsukanov | Relativistically Invariant Description of Fluctuations Against the
Background of Classical Kink Solutions | 11 pages, LaTex, corrected some typos | null | null | null | hep-th | null | A relativistically invariant scheme for the description of excited states in
a one-kink sector is formulated. The normal oscillations of fluctuations
against the background of a moving kink are determined. Zero mode of these
oscillations is excluded automatically due to the properties of the integral
equation describ... | [
{
"created": "Wed, 9 Dec 1998 13:53:15 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jan 1999 14:12:56 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Tsukanov",
"V. D.",
""
]
] | A relativistically invariant scheme for the description of excited states in a one-kink sector is formulated. The normal oscillations of fluctuations against the background of a moving kink are determined. Zero mode of these oscillations is excluded automatically due to the properties of the integral equation describin... |
0901.0538 | Chiang-Mei Chen | Chiang-Mei Chen and John E. Wang | Holographic Duals of Black Holes in Five-dimensional Minimal
Supergravity | inaccurate descriptions are clarified | null | 10.1088/0264-9381/27/7/075004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the dual conformal field theory for extremal charged black holes
in five-dimensional minimal supergravity with 2 independent angular momenta.
The conformal field theory Virasoro algebra, central charge, and temperature
are calculated. Additionally the conformal field theory entropy is calculated
using the ... | [
{
"created": "Mon, 5 Jan 2009 19:31:21 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Feb 2009 01:34:47 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Aug 2009 08:06:41 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Chen",
"Chiang-Mei",
""
],
[
"Wang",
"John E.",
""
]
] | We examine the dual conformal field theory for extremal charged black holes in five-dimensional minimal supergravity with 2 independent angular momenta. The conformal field theory Virasoro algebra, central charge, and temperature are calculated. Additionally the conformal field theory entropy is calculated using the Ca... |
hep-th/9511153 | Bala Sathiapalan | B. Sathiapalan | On Covariant Derivatives and Gauge Invariance in the Proper Time
Formalism for String Theory | Latex file, 18 pages | Mod.Phys.Lett. A11 (1996) 317-330 | 10.1142/S0217732396000369 | null | hep-th | null | It is shown that the idea of ``minimal'' coupling to gauge fields can be
conveniently implemented in the proper time formalism by identifying the
equivalent of a ``covariant derivative''. This captures some of the geometric
notion of the gauge field as a connection. The proper time equation is also
generalized so tha... | [
{
"created": "Wed, 22 Nov 1995 14:10:00 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Nov 1995 03:23:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Sathiapalan",
"B.",
""
]
] | It is shown that the idea of ``minimal'' coupling to gauge fields can be conveniently implemented in the proper time formalism by identifying the equivalent of a ``covariant derivative''. This captures some of the geometric notion of the gauge field as a connection. The proper time equation is also generalized so that ... |
0906.2303 | Giampiero Esposito Dr. | Elisabetta Di Grezia, Giampiero Esposito | Non-commutative Kerr black hole | 14 pages. The original calculations are completely new | Int.J.Geom.Meth.Mod.Phys.08:657-668,2011 | 10.1142/S0219887811005324 | DSF 2009/9 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper applies the first-order Seiberg-Witten map to evaluate the
first-order non-commutative Kerr tetrad. The classical tetrad is taken to
follow the locally non-rotating frame prescription. We also evaluate the tiny
effect of non-commutativity on the efficiency of the Penrose process of
rotational energy extrac... | [
{
"created": "Fri, 12 Jun 2009 11:39:25 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Jul 2009 15:48:48 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Sep 2010 07:02:09 GMT",
"version": "v3"
}
] | 2011-06-27 | [
[
"Di Grezia",
"Elisabetta",
""
],
[
"Esposito",
"Giampiero",
""
]
] | This paper applies the first-order Seiberg-Witten map to evaluate the first-order non-commutative Kerr tetrad. The classical tetrad is taken to follow the locally non-rotating frame prescription. We also evaluate the tiny effect of non-commutativity on the efficiency of the Penrose process of rotational energy extracti... |
1511.05695 | Pisin Chen | Pisin Chen, Yen Chin Ong, Don N. Page, Misao Sasaki, and Dong-han Yeom | Naked Black Hole Firewalls | 5 pages, 1 figure, Title changed to agree with the version accepted
by Phys. Rev. Lett. (April 2016) | Phys. Rev. Lett. 116, 161304 (2016) | 10.1103/PhysRevLett.116.161304 | NORDITA-2015-130, Alberta Thy 17-15, YITP-15-98 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the firewall proposal, it is assumed that the firewall lies near the event
horizon and should not be observable except by infalling observers, who are
presumably terminated at the firewall. However, if the firewall is located near
where the horizon would have been, based on the spacetime evolution up to that
time,... | [
{
"created": "Wed, 18 Nov 2015 08:43:41 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Dec 2015 12:54:08 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Mar 2016 06:56:08 GMT",
"version": "v3"
},
{
"created": "Thu, 7 Apr 2016 15:03:45 GMT",
"version": "v4"
}
] | 2016-04-27 | [
[
"Chen",
"Pisin",
""
],
[
"Ong",
"Yen Chin",
""
],
[
"Page",
"Don N.",
""
],
[
"Sasaki",
"Misao",
""
],
[
"Yeom",
"Dong-han",
""
]
] | In the firewall proposal, it is assumed that the firewall lies near the event horizon and should not be observable except by infalling observers, who are presumably terminated at the firewall. However, if the firewall is located near where the horizon would have been, based on the spacetime evolution up to that time, l... |
1006.3667 | Timothy J. Hollowood | Timothy J. Hollowood and J. Luis Miramontes | The Relativistic Avatars of Giant Magnons and their S-Matrix | 33 pages, important correction to S-matrix to ensure crossing
symmetry | JHEP 1010:012,2010 | 10.1007/JHEP10(2010)012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The motion of strings on symmetric space target spaces underlies the
integrability of the AdS/CFT correspondence. Although these theories, whose
excitations are giant magnons, are non-relativistic they are classically
equivalent, via the Polhmeyer reduction, to a relativistic integrable field
theory known as a symmet... | [
{
"created": "Fri, 18 Jun 2010 11:36:48 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Jul 2010 13:42:13 GMT",
"version": "v2"
}
] | 2014-11-21 | [
[
"Hollowood",
"Timothy J.",
""
],
[
"Miramontes",
"J. Luis",
""
]
] | The motion of strings on symmetric space target spaces underlies the integrability of the AdS/CFT correspondence. Although these theories, whose excitations are giant magnons, are non-relativistic they are classically equivalent, via the Polhmeyer reduction, to a relativistic integrable field theory known as a symmetri... |
hep-th/0309015 | Martin Rocek | Leszek Hadasz, Ulf Lindstrom, Martin Rocek, Rikard von Unge | Time dependent solitons of noncommutative Chern-Simons theory coupled to
scalar fields | 22 pages, 2 figures, JHEP3 style. v2: This paper is a thoroughly
revised version. We thank P.A. Horvathy, L. Martina and P.C. Stichel for
illuminating comments that led us to reconsider some of our previously
reported results; see note added at the end of the paper. v3:
Acknowledgements added | Phys.Rev. D69 (2004) 105020 | 10.1103/PhysRevD.69.105020 | UUITP-13-03, YITP-SB-03-38 | hep-th | null | We study one- and two-soliton solutions of noncommutative Chern-Simons theory
coupled to a nonrelativistic or a relativistic scalar field. In the
nonrelativistic case, we find a tower of new stationary time-dependent
solutions, all with the same charge density, but with increasing energies. The
dynamics of these soli... | [
{
"created": "Mon, 1 Sep 2003 16:14:58 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Nov 2003 23:24:21 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Dec 2003 18:50:11 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Hadasz",
"Leszek",
""
],
[
"Lindstrom",
"Ulf",
""
],
[
"Rocek",
"Martin",
""
],
[
"von Unge",
"Rikard",
""
]
] | We study one- and two-soliton solutions of noncommutative Chern-Simons theory coupled to a nonrelativistic or a relativistic scalar field. In the nonrelativistic case, we find a tower of new stationary time-dependent solutions, all with the same charge density, but with increasing energies. The dynamics of these solito... |
2105.08673 | Ashish Shukla | Sebastian Grieninger and Ashish Shukla | Second order equilibrium transport in strongly coupled $\mathcal{N} = 4$
supersymmetric $SU(N_c)$ Yang-Mills plasma via holography | v2: Chern-Simons term included in the bulk description. Several
presentation improvements and added clarifications. Multiple additional
references | Journal of High Energy Physics 2021, Article number: 108 (2021) | 10.1007/JHEP08(2021)108 | IFT-UAM/CSIC-21-56 | hep-th hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A relativistic fluid in 3+1 dimensions with a global $U(1)$ symmetry admits
nine independent static susceptibilities at the second order in the
hydrodynamic derivative expansion, which capture the response of the fluid in
thermal equilibrium to the presence of external time-independent sources. Of
these, seven are ti... | [
{
"created": "Tue, 18 May 2021 17:04:03 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Aug 2021 17:55:03 GMT",
"version": "v2"
}
] | 2021-08-26 | [
[
"Grieninger",
"Sebastian",
""
],
[
"Shukla",
"Ashish",
""
]
] | A relativistic fluid in 3+1 dimensions with a global $U(1)$ symmetry admits nine independent static susceptibilities at the second order in the hydrodynamic derivative expansion, which capture the response of the fluid in thermal equilibrium to the presence of external time-independent sources. Of these, seven are time... |
hep-th/0505168 | Changhyun Ahn | Changhyun Ahn and Justin F. Vazquez-Poritz | Marginal Deformations with U(1)^3 Global Symmetry | 28pp; Refs. added and to appear in JHEP | JHEP 0507 (2005) 032 | 10.1088/1126-6708/2005/07/032 | null | hep-th | null | We generate new 11-dimensional supergravity solutions from deformations based
on U(1)^3 symmetries. The initial geometries are of the form AdS_4 x Y_7, where
Y_7 is a 7-dimensional Sasaki-Einstein space. We consider a general family of
cohomogeneity one Sasaki-Einstein spaces, as well as the recently-constructed
coho... | [
{
"created": "Wed, 18 May 2005 18:27:07 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jul 2005 14:32:59 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Ahn",
"Changhyun",
""
],
[
"Vazquez-Poritz",
"Justin F.",
""
]
] | We generate new 11-dimensional supergravity solutions from deformations based on U(1)^3 symmetries. The initial geometries are of the form AdS_4 x Y_7, where Y_7 is a 7-dimensional Sasaki-Einstein space. We consider a general family of cohomogeneity one Sasaki-Einstein spaces, as well as the recently-constructed cohomo... |
0704.3326 | Ralf Hofmann | Dariush Kaviani and Ralf Hofmann | Irreducible three-loop contributions to the pressure in Yang-Mills
thermodynamics | 10 pages, 3 figures | Mod.Phys.Lett.A22:2343-2352,2007 | 10.1142/S0217732307024413 | KA-TP-11-2007 | hep-th | null | In the effective theory for the deconfining phase of SU(2) Yang-Mills
thermodynamics we compute estimates for the moduli of the irreducible
three-loop diagrams contributing to the pressure. Our numerical results are in
agreement with general expectations.
| [
{
"created": "Wed, 25 Apr 2007 08:57:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kaviani",
"Dariush",
""
],
[
"Hofmann",
"Ralf",
""
]
] | In the effective theory for the deconfining phase of SU(2) Yang-Mills thermodynamics we compute estimates for the moduli of the irreducible three-loop diagrams contributing to the pressure. Our numerical results are in agreement with general expectations. |
hep-th/0002179 | Mohammad Reza Setare | M.R. Setare and A. Saharain | Casimir Effect in Background of Static Domain Wall | 8 Pages | Int.J.Mod.Phys. A16 (2001) 1463-1470 | 10.1142/S0217751X01002865 | null | hep-th | null | In this paper we investigate the vacuum expectation values of energy-
momentum tensor for conformally coupled scalar field in the standard parallel
plate geometry with Dirichlet boundary conditions and on background of planar
domain wall case. First we calculate the vacuum expectation values of
energy-momentum tensor... | [
{
"created": "Tue, 22 Feb 2000 07:26:54 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Apr 2000 04:49:26 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Setare",
"M. R.",
""
],
[
"Saharain",
"A.",
""
]
] | In this paper we investigate the vacuum expectation values of energy- momentum tensor for conformally coupled scalar field in the standard parallel plate geometry with Dirichlet boundary conditions and on background of planar domain wall case. First we calculate the vacuum expectation values of energy-momentum tensor b... |
1405.3213 | Jean Alexandre | Jean Alexandre | Non-Hermitian Lagrangian for quasi-relativistic fermions | 9 pages, comments added | null | null | KCL-PH-TH/2014-23 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a Lorentz-symmetry violating Lagrangian for free fermions, which
is local but not Hermitian, whereas the corresponding Hamiltonian is Hermitian
but not local. A specific feature of the model is that the dispersion relation
is relativistic in both the IR and in the UV, but not in an intermediate
regime, set... | [
{
"created": "Tue, 13 May 2014 16:15:42 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Sep 2014 13:18:31 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Dec 2014 20:15:36 GMT",
"version": "v3"
}
] | 2014-12-10 | [
[
"Alexandre",
"Jean",
""
]
] | We present a Lorentz-symmetry violating Lagrangian for free fermions, which is local but not Hermitian, whereas the corresponding Hamiltonian is Hermitian but not local. A specific feature of the model is that the dispersion relation is relativistic in both the IR and in the UV, but not in an intermediate regime, set b... |
hep-th/9711085 | Karl-Henning Rehren | Karl-Henning Rehren | Spin-Statistics and CPT for solitons | 10 pages, one reference and report-no. added | Lett.Math.Phys.46:95-110,1998 | 10.1023/A:1007436124379 | ESI 501 (1997) | hep-th quant-ph | null | The statistics of soliton sectors of massive 2D field theories is analysed.
In the soliton field algebra, the non-local commutation relations are
determined and Weak Locality, Spin-Statistics and CPT theorems are proven.
These theorems depart from their usual appearance due to the broken symmetry
connecting the inequ... | [
{
"created": "Wed, 12 Nov 1997 17:35:26 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Nov 1997 12:25:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Rehren",
"Karl-Henning",
""
]
] | The statistics of soliton sectors of massive 2D field theories is analysed. In the soliton field algebra, the non-local commutation relations are determined and Weak Locality, Spin-Statistics and CPT theorems are proven. These theorems depart from their usual appearance due to the broken symmetry connecting the inequiv... |
hep-th/0108192 | Yu. M. Zinoviev | Yu. M. Zinoviev (IHEP) | On Massive High Spin Particles in (A)dS | new references and one comments added | null | null | null | hep-th | null | In this Letter we consider the problem of partial masslessness and unitarity
in (A)dS using gauge invariant description of massive high spin particles. We
show that for S = 2 and S = 3 cases such formalism allows one correctly
reproduce all known results. Then we construct a gauge invariant formulation
for massive pa... | [
{
"created": "Mon, 27 Aug 2001 05:15:12 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Nov 2001 13:01:55 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Zinoviev",
"Yu. M.",
"",
"IHEP"
]
] | In this Letter we consider the problem of partial masslessness and unitarity in (A)dS using gauge invariant description of massive high spin particles. We show that for S = 2 and S = 3 cases such formalism allows one correctly reproduce all known results. Then we construct a gauge invariant formulation for massive part... |
hep-th/0010010 | Steven S. Gubser | Steven S. Gubser (Princeton University) | Supersymmetry and F-theory realization of the deformed conifold with
three-form flux | 11 pages, latex | null | null | PUPT-1957 | hep-th | null | It is shown that the deformed conifold solution with three-form flux, found
by Klebanov and Strassler, is supersymmetric, and that it admits a simple
F-theory description in terms of a direct product of the deformed conifold and
a torus. Some general remarks on Ramond-Ramond backgrounds and warped
compactifications a... | [
{
"created": "Mon, 2 Oct 2000 22:41:53 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Oct 2000 22:53:33 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Gubser",
"Steven S.",
"",
"Princeton University"
]
] | It is shown that the deformed conifold solution with three-form flux, found by Klebanov and Strassler, is supersymmetric, and that it admits a simple F-theory description in terms of a direct product of the deformed conifold and a torus. Some general remarks on Ramond-Ramond backgrounds and warped compactifications are... |
1105.6114 | Hong Lu | H. Lu, C.N. Pope and Zhao-Long Wang | Pseudo-supersymmetry, Consistent Sphere Reduction and Killing Spinors
for the Bosonic String | Latex, 15 pages | null | 10.1016/j.physletb.2011.07.041 | MIFPA-11-19 KIAS-P11028 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Certain supergravity theories admit a remarkable consistent dimensional
reduction in which the internal space is a sphere. Examples include type IIB
supergravity reduced on S^5, and eleven-dimensional supergravity reduced on S^4
or S^7. Consistency means that any solution of the dimensionally-reduced theory
lifts to ... | [
{
"created": "Mon, 30 May 2011 21:10:56 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
],
[
"Wang",
"Zhao-Long",
""
]
] | Certain supergravity theories admit a remarkable consistent dimensional reduction in which the internal space is a sphere. Examples include type IIB supergravity reduced on S^5, and eleven-dimensional supergravity reduced on S^4 or S^7. Consistency means that any solution of the dimensionally-reduced theory lifts to gi... |
2101.07678 | Matej Kudrna | Mat\v{e}j Kudrna | Level Truncation Approach to Open String Field Theory | 272 pages, 61 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Given a D-brane background in string theory (or equivalently boundary
conditions in a two-dimensional conformal field theory), classical solutions of
open string field theory equations of motion are conjectured to describe new
D-brane backgrounds (boundary conditions). In this thesis, we study these
solutions in boso... | [
{
"created": "Tue, 19 Jan 2021 15:20:07 GMT",
"version": "v1"
}
] | 2021-01-20 | [
[
"Kudrna",
"Matěj",
""
]
] | Given a D-brane background in string theory (or equivalently boundary conditions in a two-dimensional conformal field theory), classical solutions of open string field theory equations of motion are conjectured to describe new D-brane backgrounds (boundary conditions). In this thesis, we study these solutions in bosoni... |
hep-th/0304181 | Akikazu Hashimoto | Eric G. Gimon and Akikazu Hashimoto | Black holes in Godel universes and pp-waves | 9 pages, 1 figure | Phys.Rev.Lett. 91 (2003) 021601 | 10.1103/PhysRevLett.91.021601 | null | hep-th | null | We find exact rotating and non-rotating neutral black hole solutions in the
Godel universe of the five dimensional minimal supergravity theory. We also
describe the embedding of this solution in M-theory. After dimensional
reduction and T-duality, we obtain a supergravity solution corresponding to
placing a black str... | [
{
"created": "Mon, 21 Apr 2003 20:00:05 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Gimon",
"Eric G.",
""
],
[
"Hashimoto",
"Akikazu",
""
]
] | We find exact rotating and non-rotating neutral black hole solutions in the Godel universe of the five dimensional minimal supergravity theory. We also describe the embedding of this solution in M-theory. After dimensional reduction and T-duality, we obtain a supergravity solution corresponding to placing a black strin... |
2302.00395 | Azadeh Mohammadi | Jo\'as Ven\^ancio and Azadeh Mohammadi | Integrability of the Dirac Equation in the Presence of Fluxes on Product
Manifolds | null | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | This paper aims to show that the Dirac equation coupled to an arbitrary
inhomogeneous flux field admits separation in manifolds formed from the direct
product of bidimensional spaces. As a direct application of these results, we
study a spin-$1/2$ charged particle propagating in a background conformally
related to a ... | [
{
"created": "Wed, 1 Feb 2023 12:20:14 GMT",
"version": "v1"
}
] | 2023-02-02 | [
[
"Venâncio",
"Joás",
""
],
[
"Mohammadi",
"Azadeh",
""
]
] | This paper aims to show that the Dirac equation coupled to an arbitrary inhomogeneous flux field admits separation in manifolds formed from the direct product of bidimensional spaces. As a direct application of these results, we study a spin-$1/2$ charged particle propagating in a background conformally related to a no... |
1910.11427 | Carlos Roberto Senise Junior | M. Dias, Daniel L. Nedel and C. R. Senise Jr | Time dependent Entanglement Entropy in dissipative conformal theories:
TFD approach | 30 pages. New figure and new subsection added. Some misprints
corrected | null | 10.1007/s13538-021-00934-3 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work the TFD formalism is explored in order to study a dissipative
time-dependent thermal vacuum. This state is a consequence of a particular
interaction between two theories, which can be interpreted as two conformal
theories defined at the two asymptotic boundaries of an AdS black hole. The
initial state is... | [
{
"created": "Thu, 24 Oct 2019 21:23:30 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jul 2020 00:03:53 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Dec 2020 01:27:50 GMT",
"version": "v3"
},
{
"created": "Tue, 13 Apr 2021 19:42:43 GMT",
"version": "v4"
}
] | 2021-11-16 | [
[
"Dias",
"M.",
""
],
[
"Nedel",
"Daniel L.",
""
],
[
"Senise",
"C. R.",
"Jr"
]
] | In this work the TFD formalism is explored in order to study a dissipative time-dependent thermal vacuum. This state is a consequence of a particular interaction between two theories, which can be interpreted as two conformal theories defined at the two asymptotic boundaries of an AdS black hole. The initial state is p... |
hep-th/0408056 | Saharian | A. A. Saharian, A. S. Kotanjyan | Synchrotron radiation from a charge moving along a helical orbit inside
a dielectric cylinder | 18 pages, 8 EPS figures | J.Phys.A38:4275-4292,2005 | 10.1088/0305-4470/38/19/016 | null | hep-th cond-mat.other physics.acc-ph | null | The radiation emitted by a charged particle moving along a helical orbit
inside a dielectric cylinder immersed into a homogeneous medium is
investigated. Expressions are derived for the electromagnetic potentials,
electric and magnetic fields, and for the spectral-angular distribution of
radiation in the exterior med... | [
{
"created": "Fri, 6 Aug 2004 18:25:03 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Saharian",
"A. A.",
""
],
[
"Kotanjyan",
"A. S.",
""
]
] | The radiation emitted by a charged particle moving along a helical orbit inside a dielectric cylinder immersed into a homogeneous medium is investigated. Expressions are derived for the electromagnetic potentials, electric and magnetic fields, and for the spectral-angular distribution of radiation in the exterior mediu... |
hep-th/0106113 | Andrew Strominger | Andrew Strominger | The dS/CFT Correspondence | Assorted errors and typos corrected, references addded | JHEP 0110:034,2001 | 10.1088/1126-6708/2001/10/034 | null | hep-th | null | A holographic duality is proposed relating quantum gravity on dS_D
(D-dimensional de Sitter space) to conformal field theory on a single S^{D-1}
((D-1)-sphere), in which bulk de Sitter correlators with points on the boundary
are related to CFT correlators on the sphere, and points on I^+ (the future
boundary of dS_D)... | [
{
"created": "Thu, 14 Jun 2001 01:17:52 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jul 2001 19:47:02 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Strominger",
"Andrew",
""
]
] | A holographic duality is proposed relating quantum gravity on dS_D (D-dimensional de Sitter space) to conformal field theory on a single S^{D-1} ((D-1)-sphere), in which bulk de Sitter correlators with points on the boundary are related to CFT correlators on the sphere, and points on I^+ (the future boundary of dS_D) a... |
hep-th/0503045 | Stefan Hollands | S. Hollands, A. Ishibashi, and D. Marolf | Comparison between various notions of conserved charges in
asymptotically AdS-spacetimes | 64p, Latex, no figures, v2: references added, typos corrected, v3:
some equations corrected | Class.Quant.Grav. 22 (2005) 2881-2920 | 10.1088/0264-9381/22/14/004 | null | hep-th gr-qc | null | We derive hamiltionian generators of asymptotic symmetries for general
relativity with asymptotic AdS boundary conditions using the ``covariant phase
space'' method of Wald et al. We then compare our results with other
definitions that have been proposed in the literature. We find that our
definition agrees with that... | [
{
"created": "Fri, 4 Mar 2005 18:51:03 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Mar 2005 19:18:50 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Nov 2005 12:12:49 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Hollands",
"S.",
""
],
[
"Ishibashi",
"A.",
""
],
[
"Marolf",
"D.",
""
]
] | We derive hamiltionian generators of asymptotic symmetries for general relativity with asymptotic AdS boundary conditions using the ``covariant phase space'' method of Wald et al. We then compare our results with other definitions that have been proposed in the literature. We find that our definition agrees with that p... |
hep-th/0004174 | T. Ioannidou | Theodora Ioannidou | SU(N) Skyrmions from Instantons | 10 pages, to appear in Nonlinearity | Nonlinearity 13 (2000) 1217-1225 | 10.1088/0951-7715/13/4/312 | UKC00/10 | hep-th | null | Atiyah and Manton have outlined a scheme to obtain approximations to the
SU(2) skyrmions from instantons in $\R^4$. In this paper we apply this scheme
to construct, in an explicit form, approximations to static spherically
symmetric SU(N) skyrmions with various baryon numbers. In particular we show
how to obtain the ... | [
{
"created": "Tue, 25 Apr 2000 10:22:38 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ioannidou",
"Theodora",
""
]
] | Atiyah and Manton have outlined a scheme to obtain approximations to the SU(2) skyrmions from instantons in $\R^4$. In this paper we apply this scheme to construct, in an explicit form, approximations to static spherically symmetric SU(N) skyrmions with various baryon numbers. In particular we show how to obtain the sk... |
hep-th/9604061 | Sergei Odintsov | P.M.Lavrov, S.D.Odintsov and A.A.Reshetnyak | Effective Action of Composite Fields for General Gauge Theories in
BLT-Covariant Formalism | Typos corrected. Latex file | J.Math.Phys.38:3466-3478,1997 | 10.1063/1.531862 | Tomsk Pedagogical Univ. preprint, March 1996 | hep-th | null | The gauge dependence of the effective action of composite fields for general
gauge theories in the framework of the quantization method by Batalin, Lavrov
and Tyutin is studied. The corresponding Ward identities are obtained. The
variation of composite fields effective action is found in terms of new set of
operators... | [
{
"created": "Thu, 11 Apr 1996 10:14:33 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Jul 1996 07:17:30 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Lavrov",
"P. M.",
""
],
[
"Odintsov",
"S. D.",
""
],
[
"Reshetnyak",
"A. A.",
""
]
] | The gauge dependence of the effective action of composite fields for general gauge theories in the framework of the quantization method by Batalin, Lavrov and Tyutin is studied. The corresponding Ward identities are obtained. The variation of composite fields effective action is found in terms of new set of operators d... |
2105.09792 | Andrea Puhm | Sabrina Pasterski, Andrea Puhm, Emilio Trevisani | Revisiting the Conformally Soft Sector with Celestial Diamonds | 34 pages, 2 figures | null | 10.1007/JHEP11(2021)143 | CPHT-RR037.052021 | hep-th | http://creativecommons.org/licenses/by/4.0/ | Celestial diamonds encode the structure of global conformal multiplets in 2D
celestial CFT and offer a natural language for describing the conformally soft
sector. The operators appearing at their left and right corners give rise to
conformally soft factorization theorems, the bottom corners correspond to
conserved c... | [
{
"created": "Thu, 20 May 2021 14:44:53 GMT",
"version": "v1"
}
] | 2021-12-08 | [
[
"Pasterski",
"Sabrina",
""
],
[
"Puhm",
"Andrea",
""
],
[
"Trevisani",
"Emilio",
""
]
] | Celestial diamonds encode the structure of global conformal multiplets in 2D celestial CFT and offer a natural language for describing the conformally soft sector. The operators appearing at their left and right corners give rise to conformally soft factorization theorems, the bottom corners correspond to conserved cha... |
1901.04492 | Marc Schneider | Stefan Hofmann, Marc Schneider and Maximilian Urban | A Quantum Complete Prelude to Inflation | 8 pages | Phys. Rev. D 99, 065012 (2019) | 10.1103/PhysRevD.99.065012 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that the inflationary paradigm admits quantum complete extensions
of space-time. The extended inflationary spacetimes still have geodesic
borders, but quantum fields are prohibited from migrating across these borders
by their evolution semigroups. The geodesic singularities lurking across the
borders lack... | [
{
"created": "Mon, 14 Jan 2019 19:00:01 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Hofmann",
"Stefan",
""
],
[
"Schneider",
"Marc",
""
],
[
"Urban",
"Maximilian",
""
]
] | It is shown that the inflationary paradigm admits quantum complete extensions of space-time. The extended inflationary spacetimes still have geodesic borders, but quantum fields are prohibited from migrating across these borders by their evolution semigroups. The geodesic singularities lurking across the borders lack a... |
hep-th/0605218 | Janos Polonyi | Janos Polonyi | Quantum-classical crossover in electrodynamics | new references added, few sign errors fixed, to appear in Physical
Review D | Phys.Rev.D74:065014,2006 | 10.1103/PhysRevD.74.065014 | null | hep-th | null | A classical field theory is proposed for the electric current and the
electromagnetic field interpolating between microscopic and macroscopic
domains. It represents a generalization of the density functional for the
dynamics of the current and the electromagnetic field in the quantum side of
the crossover and reprodu... | [
{
"created": "Mon, 22 May 2006 19:27:58 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Aug 2006 21:19:52 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Polonyi",
"Janos",
""
]
] | A classical field theory is proposed for the electric current and the electromagnetic field interpolating between microscopic and macroscopic domains. It represents a generalization of the density functional for the dynamics of the current and the electromagnetic field in the quantum side of the crossover and reproduce... |
1610.05371 | Ying-Hsuan Lin | Ying-Hsuan Lin, Shu-Heng Shao, Yifan Wang, Xi Yin | (2,2) Superconformal Bootstrap in Two Dimensions | 56 pages, 14 figures | null | 10.1007/JHEP05(2017)112 | CALT-TH 2016-030, MIT-CTP/4824, PUPT-2511 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find a simple relation between two-dimensional BPS N=2 superconformal
blocks and bosonic Virasoro conformal blocks, which allows us to analyze the
crossing equations for BPS 4-point functions in unitary (2,2) superconformal
theories numerically with semidefinite programming. We constrain gaps in the
non-BPS spectr... | [
{
"created": "Mon, 17 Oct 2016 22:38:55 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Lin",
"Ying-Hsuan",
""
],
[
"Shao",
"Shu-Heng",
""
],
[
"Wang",
"Yifan",
""
],
[
"Yin",
"Xi",
""
]
] | We find a simple relation between two-dimensional BPS N=2 superconformal blocks and bosonic Virasoro conformal blocks, which allows us to analyze the crossing equations for BPS 4-point functions in unitary (2,2) superconformal theories numerically with semidefinite programming. We constrain gaps in the non-BPS spectrum... |
1009.6179 | Papantonopoulos Eleftherios | Alexandros Aperis, Panagiotis Kotetes, Eleftherios Papantonopoulos,
George Siopsis, Petros Skamagoulis and Georgios Varelogiannis | Holographic Charge Density Waves | 5 pages, 2 figures; improved discussion, published version | Phys.Lett.B702:181-185,2011 | 10.1016/j.physletb.2011.06.092 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a gravity dual of a charge density wave consisting of a U(1) gauge
field and two scalar fields in the background of an AdS$_4$ Schwarzschild black
hole together with an antisymmetric field (probe limit). Interactions drive the
system to a phase transition below a critical temperature. We numerically
comput... | [
{
"created": "Thu, 30 Sep 2010 16:12:07 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Oct 2010 18:10:17 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Jun 2011 17:15:16 GMT",
"version": "v3"
}
] | 2011-07-26 | [
[
"Aperis",
"Alexandros",
""
],
[
"Kotetes",
"Panagiotis",
""
],
[
"Papantonopoulos",
"Eleftherios",
""
],
[
"Siopsis",
"George",
""
],
[
"Skamagoulis",
"Petros",
""
],
[
"Varelogiannis",
"Georgios",
""
]
] | We discuss a gravity dual of a charge density wave consisting of a U(1) gauge field and two scalar fields in the background of an AdS$_4$ Schwarzschild black hole together with an antisymmetric field (probe limit). Interactions drive the system to a phase transition below a critical temperature. We numerically compute ... |
hep-th/0206002 | DaeKil Park | D. K. Park and Hungsoo Kim | Single 3-Brane Brane-World in Six Dimension | 16 pages, 1 figure, version to appear in NPB | Nucl.Phys. B650 (2003) 114-124 | 10.1016/S0550-3213(02)01062-3 | null | hep-th | null | The single 3-brane brane world at six dimension is examined when the extra
dimensions are not compact. Although the warp factor diverges at the asymptotic
region of the extra dimension, the normalizable zero mode and higher KK
spectrum exist in the gravitational fluctuation. We compute the zero mode
analytically and ... | [
{
"created": "Sat, 1 Jun 2002 08:37:40 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Nov 2002 01:43:19 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Park",
"D. K.",
""
],
[
"Kim",
"Hungsoo",
""
]
] | The single 3-brane brane world at six dimension is examined when the extra dimensions are not compact. Although the warp factor diverges at the asymptotic region of the extra dimension, the normalizable zero mode and higher KK spectrum exist in the gravitational fluctuation. We compute the zero mode analytically and KK... |
0810.3238 | Kalmykov Mikhail | M. Yu. Kalmykov (Hamburg U., Inst. Theor. Phys. II & Dubna, JINR),
Bernd A. Kniehl (Hamburg U., Inst. Theor. Phys. II), B.F.L. Ward (Baylor U.),
S.A. Yost (Citadel Military Coll.) | Hypergeometric functions, their epsilon expansions and Feynman diagrams | 15 pages, Latex, 1-eps figure; v2: few references added; v3: style
corrections; v4: typo in Eq.(2) is corrected; based on a talk given by
M.Kalmykov at 15th International Seminar on High-Energy Physics:
Quarks-2008,Sergiev Posad, Russia, 23-29 May, 2008. The FORM code is
available via the WWW at http://theor.ji... | null | null | BU-HEPP-08-19 | hep-th hep-ph math-ph math.CA math.MP | http://creativecommons.org/licenses/by/3.0/ | We review the hypergeometric function approach to Feynman diagrams. Special
consideration is given to the construction of the Laurent expansion. As an
illustration, we describe a collection of physically important one-loop vertex
diagrams for which this approach is useful.
| [
{
"created": "Mon, 20 Oct 2008 14:15:23 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Oct 2008 23:02:17 GMT",
"version": "v2"
},
{
"created": "Fri, 31 Oct 2008 13:28:17 GMT",
"version": "v3"
},
{
"created": "Fri, 31 Oct 2008 22:24:06 GMT",
"version": "v4"
}
] | 2008-11-01 | [
[
"Kalmykov",
"M. Yu.",
"",
"Hamburg U., Inst. Theor. Phys. II & Dubna, JINR"
],
[
"Kniehl",
"Bernd A.",
"",
"Hamburg U., Inst. Theor. Phys. II"
],
[
"Ward",
"B. F. L.",
"",
"Baylor U."
],
[
"Yost",
"S. A.",
"",
"Citadel Military Coll."
]... | We review the hypergeometric function approach to Feynman diagrams. Special consideration is given to the construction of the Laurent expansion. As an illustration, we describe a collection of physically important one-loop vertex diagrams for which this approach is useful. |
hep-th/0002230 | Skenderis Kostas | Sebastian de Haro, Kostas Skenderis, Sergey N. Solodukhin | Holographic Reconstruction of Spacetime and Renormalization in the
AdS/CFT Correspondence | 27 pages,v2: typos corrected, two references added, to appear in CMP | Commun.Math.Phys. 217 (2001) 595-622 | 10.1007/s002200100381 | SPIN-2000/05, ITP-UU-00/03, PUTP-1921 | hep-th gr-qc math.DG | null | We develop a systematic method for renormalizing the AdS/CFT prescription for
computing correlation functions. This involves regularizing the bulk on-shell
supergravity action in a covariant way, computing all divergences, adding
counterterms to cancel them and then removing the regulator. We explicitly work
out the ... | [
{
"created": "Mon, 28 Feb 2000 20:37:57 GMT",
"version": "v1"
},
{
"created": "Sat, 11 Nov 2000 17:08:38 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Nov 2000 16:13:22 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"de Haro",
"Sebastian",
""
],
[
"Skenderis",
"Kostas",
""
],
[
"Solodukhin",
"Sergey N.",
""
]
] | We develop a systematic method for renormalizing the AdS/CFT prescription for computing correlation functions. This involves regularizing the bulk on-shell supergravity action in a covariant way, computing all divergences, adding counterterms to cancel them and then removing the regulator. We explicitly work out the ca... |
1003.3951 | Rajan Murgan | Rajan Murgan | NLIE and finite size effects of the spin-1/2 XXZ and sine-Gordon models
with two boundaries revisited | 30 pages; v2: reference added | JHEP 1005:027,2010 | 10.1007/s13130-010-0528-2 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from the T-Q equation of an open integrable spin-1/2 XXZ quantum
spin chain with nondiagonal boundary terms, we derive a nonlinear integral
equation (NLIE) of the sine-Gordon model on a finite interval. We compute the
boundary energy and the Casimir energy for the sine-Gordon model with both left
and right b... | [
{
"created": "Sat, 20 Mar 2010 21:36:40 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Apr 2010 16:59:12 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Murgan",
"Rajan",
""
]
] | Starting from the T-Q equation of an open integrable spin-1/2 XXZ quantum spin chain with nondiagonal boundary terms, we derive a nonlinear integral equation (NLIE) of the sine-Gordon model on a finite interval. We compute the boundary energy and the Casimir energy for the sine-Gordon model with both left and right bou... |
2310.07708 | Alvaro Herraez | Alberto Castellano, Alvaro Herr\'aez, Luis E. Ib\'a\~nez | On the Species Scale, Modular Invariance and the Gravitational EFT
expansion | 35 pages, 2 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The role of the species scale as the Quantum Gravity (QG) cut-off has been
recently emphasised in the context of the Swampland Program. Along these lines,
we continue the quest for a global definition of the species scale within the
moduli spaces of QG by exploiting duality symmetries, the known asymptotic
behaviours... | [
{
"created": "Wed, 11 Oct 2023 17:57:16 GMT",
"version": "v1"
}
] | 2023-10-12 | [
[
"Castellano",
"Alberto",
""
],
[
"Herráez",
"Alvaro",
""
],
[
"Ibáñez",
"Luis E.",
""
]
] | The role of the species scale as the Quantum Gravity (QG) cut-off has been recently emphasised in the context of the Swampland Program. Along these lines, we continue the quest for a global definition of the species scale within the moduli spaces of QG by exploiting duality symmetries, the known asymptotic behaviours i... |
1501.05518 | Emil Nissimov | Eduardo Guendelman, Emil Nissimov, Svetlana Pacheva, Mahary Vasihoun | A New Venue of Spontaneous Supersymmetry Breaking in Supergravity | 11 pages, to appear in the proceedings of "8th Meeting in Modern
Mathematical Physics", B. Dragovic and Z. Rakic (eds.), Belgrade Inst. Phys.
Press (2015) | "Eight Mathematical Physics Meeting'', pp.105-115, B. Dragovic and
I. Salom (eds.), Belgrade Inst. Phys. Press (2015) | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a qualitatively new mechanism for dynamical spontaneous breakdown
of supersymmetry in supergravity. Specifically, we construct a modified
formulation of standard minimal N=1 supergravity as well as of anti-de Sitter
supergravity in terms of a non-Riemannian spacetime volume-form (generally
covariant integr... | [
{
"created": "Thu, 22 Jan 2015 14:46:41 GMT",
"version": "v1"
}
] | 2015-07-23 | [
[
"Guendelman",
"Eduardo",
""
],
[
"Nissimov",
"Emil",
""
],
[
"Pacheva",
"Svetlana",
""
],
[
"Vasihoun",
"Mahary",
""
]
] | We present a qualitatively new mechanism for dynamical spontaneous breakdown of supersymmetry in supergravity. Specifically, we construct a modified formulation of standard minimal N=1 supergravity as well as of anti-de Sitter supergravity in terms of a non-Riemannian spacetime volume-form (generally covariant integrat... |
hep-th/0703232 | Ulrike Neemann | Jutta Kunz, Ulrike Neemann, Yasha Shnir | Gravitating Monopole-Antimonopole Systems at Large Scalar Coupling | 29 pages, 13 figures | Phys.Rev.D75:125008,2007 | 10.1103/PhysRevD.75.125008 | null | hep-th | null | We discuss static axially symmetric solutions of SU(2)
Einstein-Yang-Mills-Higgs theory for large scalar coupling. These regular
asymptotically flat solutions represent monopole-antimonopole chain and vortex
ring solutions, as well as new configurations, present only for larger values
of the scalar coupling. When gra... | [
{
"created": "Mon, 26 Mar 2007 14:53:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kunz",
"Jutta",
""
],
[
"Neemann",
"Ulrike",
""
],
[
"Shnir",
"Yasha",
""
]
] | We discuss static axially symmetric solutions of SU(2) Einstein-Yang-Mills-Higgs theory for large scalar coupling. These regular asymptotically flat solutions represent monopole-antimonopole chain and vortex ring solutions, as well as new configurations, present only for larger values of the scalar coupling. When gravi... |
2309.08135 | Xiaobao Liu | Xiaobao Liu, Zehua Tian, Jiliang Jing | Entanglement dynamics in $\kappa$-deformed spacetime | 41 pages, 16 figures | null | null | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | We treat two identical and mutually independent two-level atoms that are
coupled to quantum field as an open quantum system. The master equation that
governs their evolution is derived by tracing over the degree of freedom of
field. With this, we comparatively study the entanglement dynamics of the two
atoms moving w... | [
{
"created": "Fri, 15 Sep 2023 04:06:53 GMT",
"version": "v1"
}
] | 2023-09-18 | [
[
"Liu",
"Xiaobao",
""
],
[
"Tian",
"Zehua",
""
],
[
"Jing",
"Jiliang",
""
]
] | We treat two identical and mutually independent two-level atoms that are coupled to quantum field as an open quantum system. The master equation that governs their evolution is derived by tracing over the degree of freedom of field. With this, we comparatively study the entanglement dynamics of the two atoms moving wit... |
hep-th/9601063 | Vasily Tarasov | Vasily E. Tarasov | Analog of Lie Algebra and Lie Group for Quantum Non-Hamiltonian Systems | 7 pages, LaTeX; Proceedings of X Workshop on High Energy Physics and
Quantum Field Theory (September 1995, Zvenigorod, Russia) | null | null | null | hep-th funct-an math.FA math.QA q-alg quant-ph | null | Quantum mechanics of Hamiltonian (non-dissipative) systems uses Lie algebra
and analytic group (Lie group). In order to describe non-Hamiltonian
(dissipative) systems in quantum theory we need to use non-Lie algebra and
analytic quasigroup (loop).
The author derives that analog of Lie algebra for quantum non-Hamilt... | [
{
"created": "Fri, 12 Jan 1996 17:29:46 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Tarasov",
"Vasily E.",
""
]
] | Quantum mechanics of Hamiltonian (non-dissipative) systems uses Lie algebra and analytic group (Lie group). In order to describe non-Hamiltonian (dissipative) systems in quantum theory we need to use non-Lie algebra and analytic quasigroup (loop). The author derives that analog of Lie algebra for quantum non-Hamiltonia... |
hep-th/0207029 | Sugumi Kanno | Sugumi Kanno, Jiro Soda | Radion and Holographic Brane Gravity | Revtex4, 18 pages, revised version, conclusions unchanged, references
added | Phys.Rev. D66 (2002) 083506 | 10.1103/PhysRevD.66.083506 | KUCP0213 | hep-th gr-qc | null | The low energy effective theory for the Randall-Sundrum two brane system is
investigated with an emphasis on the role of the non-linear radion in the brane
world. The equations of motion in the bulk is solved using a low energy
expansion method. This allows us, through the junction conditions, to deduce
the effective... | [
{
"created": "Wed, 3 Jul 2002 08:44:41 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Aug 2002 06:00:32 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Kanno",
"Sugumi",
""
],
[
"Soda",
"Jiro",
""
]
] | The low energy effective theory for the Randall-Sundrum two brane system is investigated with an emphasis on the role of the non-linear radion in the brane world. The equations of motion in the bulk is solved using a low energy expansion method. This allows us, through the junction conditions, to deduce the effective e... |
1305.1048 | Matteo Beccaria | Matteo Beccaria, Constantin Candu, Matthias R. Gaberdiel, Michael
Groher | N=1 extension of minimal model holography | 28 pages | null | 10.1007/JHEP07(2013)174 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The CFT dual of the higher spin theory with minimal N = 1 spectrum is
determined. Unlike previous examples of minimal model holography, there is no
free parameter beyond the central charge, and the CFT can be described in terms
of a non-diagonal modular invariant of the bosonic theory at the special value
of the 't H... | [
{
"created": "Sun, 5 May 2013 20:00:45 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Beccaria",
"Matteo",
""
],
[
"Candu",
"Constantin",
""
],
[
"Gaberdiel",
"Matthias R.",
""
],
[
"Groher",
"Michael",
""
]
] | The CFT dual of the higher spin theory with minimal N = 1 spectrum is determined. Unlike previous examples of minimal model holography, there is no free parameter beyond the central charge, and the CFT can be described in terms of a non-diagonal modular invariant of the bosonic theory at the special value of the 't Hoo... |
2012.04003 | Raul Jimenez | Cesar Gomez, Raul Jimenez | The Quantum Origin of Quasi de Sitter: a Model Independent Quantum
Cosmological Tilt | null | null | 10.1088/1475-7516/2023/01/036 | null | hep-th astro-ph.CO gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | The most robust prediction of inflationary cosmology is the existence of a
red tilt for the spectrum of curvature fluctuations that is experimentally of
order $0.04$. The tilt is derived solving the exact equation for quantum
fluctuations in a quasi de Sitter background defined by a equation of state
$\epsilon \equiv... | [
{
"created": "Mon, 7 Dec 2020 19:16:25 GMT",
"version": "v1"
}
] | 2023-02-01 | [
[
"Gomez",
"Cesar",
""
],
[
"Jimenez",
"Raul",
""
]
] | The most robust prediction of inflationary cosmology is the existence of a red tilt for the spectrum of curvature fluctuations that is experimentally of order $0.04$. The tilt is derived solving the exact equation for quantum fluctuations in a quasi de Sitter background defined by a equation of state $\epsilon \equiv \... |
hep-th/0701032 | Paolo Amore Dr | Paolo Amore | A new representation for non--local operators and path integrals | 9 pages ; 1 figure ; refs added ; title modified | Phys.Rev.A75:032111,2007 | 10.1103/PhysRevA.75.032111 | null | hep-th hep-lat hep-ph nucl-th physics.comp-ph quant-ph | null | We derive an alternative representation for the relativistic non--local
kinetic energy operator and we apply it to solve the relativistic Salpeter
equation using the variational sinc collocation method. Our representation is
analytical and does not depend on an expansion in terms of local operators. We
have used the ... | [
{
"created": "Thu, 4 Jan 2007 16:36:14 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jan 2007 18:52:28 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Jan 2007 17:52:40 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Amore",
"Paolo",
""
]
] | We derive an alternative representation for the relativistic non--local kinetic energy operator and we apply it to solve the relativistic Salpeter equation using the variational sinc collocation method. Our representation is analytical and does not depend on an expansion in terms of local operators. We have used the re... |
2306.09733 | Kang Zhou | Kang Zhou, Fang-Stars Wei | Note on tree NLSM amplitudes and soft theorems | 26 pages, 10 figures. arXiv admin note: text overlap with
arXiv:2212.12892 | null | null | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | We use the universality of single soft behavior, together with the double
copy structure, to completely determine the tree amplitudes of non-linear sigma
model (NLSM). We first figure out the Adler's zero for $4$-point NLSM
amplitudes, by considering kinematics. Then, we assume the universality of the
Adler's zero, a... | [
{
"created": "Fri, 16 Jun 2023 10:02:46 GMT",
"version": "v1"
}
] | 2023-06-19 | [
[
"Zhou",
"Kang",
""
],
[
"Wei",
"Fang-Stars",
""
]
] | We use the universality of single soft behavior, together with the double copy structure, to completely determine the tree amplitudes of non-linear sigma model (NLSM). We first figure out the Adler's zero for $4$-point NLSM amplitudes, by considering kinematics. Then, we assume the universality of the Adler's zero, and... |
hep-th/9305105 | Jose Gaite | Jose Gaite and Ram Brustein | Batalin-Vilkoviski master equation and absence of anomalies in string
field theory | report UPR-561-TH/Salamanca FTUS-9307 | Phys.Lett.B319:110-116,1993 | 10.1016/0370-2693(93)90789-K | null | hep-th | null | We study the Batalin-Vilkovisky master equation for both open and closed
string field theory with special attention to anomalies. Open string field
theory is anomaly free once the minimal coupling to closed strings induced by
loop amplitudes is considered. In closed string field theory the full-fledged
master equatio... | [
{
"created": "Fri, 21 May 1993 12:39:47 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gaite",
"Jose",
""
],
[
"Brustein",
"Ram",
""
]
] | We study the Batalin-Vilkovisky master equation for both open and closed string field theory with special attention to anomalies. Open string field theory is anomaly free once the minimal coupling to closed strings induced by loop amplitudes is considered. In closed string field theory the full-fledged master equation ... |
hep-th/0302137 | Lorenzo Cornalba | L. Cornalba, M.S. Costa | On the Classical Stability of Orientifold Cosmologies | 40 pages, 13 figures. Reference and conclusion added. Published
version | Class.Quant.Grav. 20 (2003) 3969-3996 | 10.1088/0264-9381/20/18/309 | null | hep-th gr-qc | null | We analyze the classical stability of string cosmologies driven by the
dynamics of orientifold planes. These models are related to time-dependent
orbifolds, and resolve the orbifold singularities which are otherwise
problematic by introducing orientifold planes. In particular, we show that the
instability discussed b... | [
{
"created": "Tue, 18 Feb 2003 20:30:37 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jul 2003 08:44:34 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cornalba",
"L.",
""
],
[
"Costa",
"M. S.",
""
]
] | We analyze the classical stability of string cosmologies driven by the dynamics of orientifold planes. These models are related to time-dependent orbifolds, and resolve the orbifold singularities which are otherwise problematic by introducing orientifold planes. In particular, we show that the instability discussed by ... |
hep-th/9806232 | Lorenza Viola | L. M. Morato and L. Viola | A relativistically covariant stochastic model for systems with a
fluctuating number of particles | 5 Pages; no figures; Plain REVTeX style. To be published in Phys.
Lett. A | Phys.Lett. A246 (1998) 214-218 | 10.1016/S0375-9601(98)00496-4 | null | hep-th | null | We construct a relativistically covariant stochastic model for systems of
non-interacting spinless particles whose number undergoes random fluctuations.
The model is compared with the canonical quantization of the free scalar field
in the limit of infinite volume.
| [
{
"created": "Mon, 29 Jun 1998 16:07:32 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Morato",
"L. M.",
""
],
[
"Viola",
"L.",
""
]
] | We construct a relativistically covariant stochastic model for systems of non-interacting spinless particles whose number undergoes random fluctuations. The model is compared with the canonical quantization of the free scalar field in the limit of infinite volume. |
hep-th/9406001 | null | D. J. Navarro and J. Navarro-Salas | A (1+3) Relativistic Harmonic Oscillator Simulated by an Anti-de Sitter
Background | 12 pages, plain Latex, needs amssymb.sty. FTUV/94-27, IFIC/94-24,
hep-th/9406001 | null | null | null | hep-th | null | It is shown that a static $(1+3)$ anti-de Sitter metric defines, in a natural
way, a relativistic harmonic oscillator in Minkowski space. The quantum theory
can be solved exactly and leads to wave functions having a significantly
different behaviour with respect to the non-relativistic ones. The energy
spectrum coinc... | [
{
"created": "Wed, 1 Jun 1994 10:59:00 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 1994 09:26:00 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Navarro",
"D. J.",
""
],
[
"Navarro-Salas",
"J.",
""
]
] | It is shown that a static $(1+3)$ anti-de Sitter metric defines, in a natural way, a relativistic harmonic oscillator in Minkowski space. The quantum theory can be solved exactly and leads to wave functions having a significantly different behaviour with respect to the non-relativistic ones. The energy spectrum coincid... |
2309.15896 | Xinyu Sun | Xinyu Sun, Shao-Kai Jian | Holographic Weak Measurement | 81 pages, 36 figures, added a discussion on the thick brane
description, updated references | JHEP12(2023)157 | 10.1007/JHEP12(2023)157 | null | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/licenses/by/4.0/ | In this paper, we study a holographic description of weak measurements in
conformal field theories (CFTs). Weak measurements can be viewed as a soft
projection that interpolates between an identity operator and a projection
operator, and can induce an effective central charge distinct from the
unmeasured CFT. We mode... | [
{
"created": "Wed, 27 Sep 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Oct 2023 17:58:34 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Dec 2023 18:24:39 GMT",
"version": "v3"
}
] | 2023-12-29 | [
[
"Sun",
"Xinyu",
""
],
[
"Jian",
"Shao-Kai",
""
]
] | In this paper, we study a holographic description of weak measurements in conformal field theories (CFTs). Weak measurements can be viewed as a soft projection that interpolates between an identity operator and a projection operator, and can induce an effective central charge distinct from the unmeasured CFT. We model ... |
hep-th/9901055 | Bert Janssen | Eric Bergshoeff, Mees de Roo, Bert Janssen, Tomas Ortin | The Super D9-Brane and its Truncations | 18 pages, no figures, version to appear in Nucl.Phys.B | Nucl.Phys. B550 (1999) 289-302 | 10.1016/S0550-3213(99)00214-X | UG/16-98 IFT-UAM/CSIC-98-27 | hep-th | null | We consider two inequivalent truncations of the super D9--brane: the
``Heterotic'' and the ``Type I'' truncation. Both of them lead to an N=1
nonlinear supersymmetrization of the D=10 cosmological constant. The
propagating degrees of freedom in the Heterotic and Type I truncation are given
by the components of a D=10... | [
{
"created": "Wed, 13 Jan 1999 17:59:31 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 1999 10:05:51 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Mar 1999 16:18:23 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Bergshoeff",
"Eric",
""
],
[
"de Roo",
"Mees",
""
],
[
"Janssen",
"Bert",
""
],
[
"Ortin",
"Tomas",
""
]
] | We consider two inequivalent truncations of the super D9--brane: the ``Heterotic'' and the ``Type I'' truncation. Both of them lead to an N=1 nonlinear supersymmetrization of the D=10 cosmological constant. The propagating degrees of freedom in the Heterotic and Type I truncation are given by the components of a D=10 v... |
1304.5631 | Takashi Arai | Takashi Arai | Effective potential and Goldstone bosons in de Sitter space | 24 pages, 7 figures | Phys. Rev. D 88, 064029 (2013) | 10.1103/PhysRevD.88.064029 | KEK-TH-1624 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate nonperturbative infrared effects for the O(N) linear sigma
model in de Sitter space using the two-particle irreducible effective action at
the Hartree truncation level. This approximation resums the infinite series of
so-called superdaisy diagrams. For the proper treatment of ultraviolet
divergences, w... | [
{
"created": "Sat, 20 Apr 2013 14:11:30 GMT",
"version": "v1"
}
] | 2013-09-23 | [
[
"Arai",
"Takashi",
""
]
] | We investigate nonperturbative infrared effects for the O(N) linear sigma model in de Sitter space using the two-particle irreducible effective action at the Hartree truncation level. This approximation resums the infinite series of so-called superdaisy diagrams. For the proper treatment of ultraviolet divergences, we ... |
hep-th/9308102 | Jean-Philippe Brunet | Yang-Mills Instantons Carlos Castro (I.A.E.C 1407 Alegria, Austin,
Texas Usa) | W Gravity, $N=2$ Strings and $ 2+2~SU^*(\infty)$ | 10 pages | J.Math.Phys. 35 (1994) 3013-3024 | 10.1063/1.530500 | IAEC 8-93 | hep-th | null | We conjecture that $W$ gravity can be interpreted as the gauge theory of
$\phi$ diffeomorphisms in the space of dimensionally-reduced $D=2+2$
$SU^*(\infty)$ Yang-Mills instantons. These $\phi$ diffeomorphisms preserve a
volume-three form and are those which furnish the correspondence between the
dimensionally-reduced... | [
{
"created": "Fri, 20 Aug 1993 22:13:40 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Castro",
"Yang-Mills Instantons Carlos",
"",
"I.A.E.C 1407 Alegria, Austin,\n Texas Usa"
]
] | We conjecture that $W$ gravity can be interpreted as the gauge theory of $\phi$ diffeomorphisms in the space of dimensionally-reduced $D=2+2$ $SU^*(\infty)$ Yang-Mills instantons. These $\phi$ diffeomorphisms preserve a volume-three form and are those which furnish the correspondence between the dimensionally-reduced P... |
hep-th/0209082 | Shogo Aoyama | Shogo Aoyama and Takahiro Masuda | Fuzzy Algebrae of the General Kaehler Coset Space G/H\otimesU(1)^k | 8 pages, LaTex, no figure | Mod.Phys.Lett. A18 (2003) 553-560 | 10.1142/S0217732303009666 | KEK-TH-841 | hep-th | null | We study the fuzzy structure of the general Kaehler coset space
G/S\otimes{U(1)}^k deformed by the Fedosov formalism. It is shown that the
Killing potentials satisfy the fuzzy algebrae working in the Darboux
coordinates.
| [
{
"created": "Tue, 10 Sep 2002 10:57:11 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Aoyama",
"Shogo",
""
],
[
"Masuda",
"Takahiro",
""
]
] | We study the fuzzy structure of the general Kaehler coset space G/S\otimes{U(1)}^k deformed by the Fedosov formalism. It is shown that the Killing potentials satisfy the fuzzy algebrae working in the Darboux coordinates. |
hep-th/0112050 | Masashi Hamanaka | Masashi Hamanaka, Yasuyuki Imaizumi and Nobuyoshi Ohta | Moduli Space and Scattering of D0-Branes in Noncommutative Super
Yang-Mills Theory | 12 pages, 1 figure; note added, references added; v3: minor
correction, version to appear in PLB | Phys.Lett. B529 (2002) 163-170 | 10.1016/S0370-2693(02)01251-0 | OU-HET 401, UT-977 | hep-th | null | We study the moduli space of the D0-brane system on Dp-branes realized in the
noncommutative super Yang-Mills theory. By examining the fluctuations around
the solitonic solutions generated by solution generating technique, we confirm
the interpretation of the moduli as the positions of D0-branes on Dp-branes.
Low-ene... | [
{
"created": "Fri, 7 Dec 2001 02:14:34 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Dec 2001 12:23:38 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Jan 2002 08:23:48 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Hamanaka",
"Masashi",
""
],
[
"Imaizumi",
"Yasuyuki",
""
],
[
"Ohta",
"Nobuyoshi",
""
]
] | We study the moduli space of the D0-brane system on Dp-branes realized in the noncommutative super Yang-Mills theory. By examining the fluctuations around the solitonic solutions generated by solution generating technique, we confirm the interpretation of the moduli as the positions of D0-branes on Dp-branes. Low-energ... |
1603.09268 | Yu. A. Sitenko | Yu. A. Sitenko | On the chiral separation effect in a slab | 9 pages, minor changes, some discussion added in the concluding
section, misprints corrected | Europhys. Lett. 114, 61001 (2016) | 10.1209/0295-5075/114/61001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the influence of boundaries on chiral effects in hot dense
relativistic spinor matter in a strong magnetic field which is transverse to
bounding planes. The most general set of boundary conditions ensuring the
confinement of matter within the bounding planes is considered. We find that,
in thermal equilibriu... | [
{
"created": "Tue, 8 Mar 2016 19:38:42 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Oct 2016 12:03:32 GMT",
"version": "v2"
}
] | 2016-10-04 | [
[
"Sitenko",
"Yu. A.",
""
]
] | We study the influence of boundaries on chiral effects in hot dense relativistic spinor matter in a strong magnetic field which is transverse to bounding planes. The most general set of boundary conditions ensuring the confinement of matter within the bounding planes is considered. We find that, in thermal equilibrium,... |
1407.1852 | Bruno Le Floch | Jaume Gomis and Bruno Le Floch | M2-brane surface operators and gauge theory dualities in Toda | 70 pages + appendices. v2: references added. v3: correct theta angle
shifts to match the version published in 2016 | JHEP 1604 (2016) 183 | 10.1007/JHEP04(2016)183 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a microscopic two dimensional ${\cal N}=(2,2)$ gauge theory
description of arbitrary M2-branes ending on $N_f$ M5-branes wrapping a
punctured Riemann surface. These realize surface operators in four dimensional
${\cal N}=2$ field theories. We show that the expectation value of these
surface operators on the s... | [
{
"created": "Mon, 7 Jul 2014 20:01:08 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Dec 2015 06:05:33 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Aug 2020 21:43:47 GMT",
"version": "v3"
}
] | 2020-08-24 | [
[
"Gomis",
"Jaume",
""
],
[
"Floch",
"Bruno Le",
""
]
] | We give a microscopic two dimensional ${\cal N}=(2,2)$ gauge theory description of arbitrary M2-branes ending on $N_f$ M5-branes wrapping a punctured Riemann surface. These realize surface operators in four dimensional ${\cal N}=2$ field theories. We show that the expectation value of these surface operators on the sph... |
1412.0740 | Tib\'erio de Paula Netto | Leonardo Modesto, Tib\'erio de Paula Netto and Ilya L. Shapiro | On Newtonian singularities in higher derivative gravity models | Added comment about the black hole solutions in Conclusions section.
Fits published version, plus some misprints corrected in formulas at the end
of Sect. 3 | null | 10.1007/JHEP04(2015)098 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of Newtonian singularity in the wide class of higher
derivative gravity models, including the ones which are renormalizable and
super-renormalizable at the quantum level. The simplest version of the
singularity-free theory has four derivatives and is pretty well-known. We argue
that in all cas... | [
{
"created": "Mon, 1 Dec 2014 23:46:02 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Nov 2015 23:19:03 GMT",
"version": "v2"
}
] | 2015-11-12 | [
[
"Modesto",
"Leonardo",
""
],
[
"Netto",
"Tibério de Paula",
""
],
[
"Shapiro",
"Ilya L.",
""
]
] | We consider the problem of Newtonian singularity in the wide class of higher derivative gravity models, including the ones which are renormalizable and super-renormalizable at the quantum level. The simplest version of the singularity-free theory has four derivatives and is pretty well-known. We argue that in all cases... |
0809.3429 | Juan Antonio Nieto | J. A. Nieto | SL(2,R)-Symmetry and Noncommutative Phase Space in (2+2) Dimensions | 16 pages, Latex, some improvements introduced | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalize the connection between 2t physics and noncommutative geometry.
In particular, we apply our formalism to a target spacetime of signature (2+2).
Specifically, we compute an algebra of a generalized SL(2, R)-Hamiltonian
constraint, showing that it satisfies a kind of algebra associated with the
noncommutat... | [
{
"created": "Fri, 19 Sep 2008 18:07:08 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Nov 2008 16:48:34 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Mar 2009 15:45:52 GMT",
"version": "v3"
},
{
"created": "Wed, 22 Apr 2009 16:39:40 GMT",
"version": "v4"
}
] | 2009-04-22 | [
[
"Nieto",
"J. A.",
""
]
] | We generalize the connection between 2t physics and noncommutative geometry. In particular, we apply our formalism to a target spacetime of signature (2+2). Specifically, we compute an algebra of a generalized SL(2, R)-Hamiltonian constraint, showing that it satisfies a kind of algebra associated with the noncommutativ... |
2108.10884 | Mario Martone | Sergio Cecotti, Michele Del Zotto, Mario Martone, Robert Moscrop | The Characteristic Dimension of Four-dimensional $\mathcal{N} = 2$ SCFTs | 23 pages, 3 tables | null | 10.1007/s00220-022-04605-5 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we introduce the characteristic dimension of a four dimensional
$\mathcal{N}=2$ superconformal field theory, which is an extraordinary simple
invariant determined by the scaling dimensions of its Coulomb branch operators.
We prove that only nine values of the characteristic dimension are allowed,
$-\inf... | [
{
"created": "Tue, 24 Aug 2021 18:00:00 GMT",
"version": "v1"
}
] | 2023-03-14 | [
[
"Cecotti",
"Sergio",
""
],
[
"Del Zotto",
"Michele",
""
],
[
"Martone",
"Mario",
""
],
[
"Moscrop",
"Robert",
""
]
] | In this paper we introduce the characteristic dimension of a four dimensional $\mathcal{N}=2$ superconformal field theory, which is an extraordinary simple invariant determined by the scaling dimensions of its Coulomb branch operators. We prove that only nine values of the characteristic dimension are allowed, $-\infty... |
1409.0029 | Rafael Augusto Couceiro Correa | R. A. C. Correa, A. de Souza Dutra, and M. Gleiser | Information-Entropic Measure of Energy-Degenerate Kinks in Two-Field
Models | null | null | 10.1016/j.physletb.2014.09.002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the existence and properties of kink-like solitons in a class
of models with two interacting scalar fields. In particular, we focus on models
that display both double and single-kink solutions, treatable analytically
using the Bogomol'nyi--Prasad--Sommerfield bound (BPS). Such models are of
interest in... | [
{
"created": "Fri, 29 Aug 2014 20:29:27 GMT",
"version": "v1"
}
] | 2015-02-10 | [
[
"Correa",
"R. A. C.",
""
],
[
"Dutra",
"A. de Souza",
""
],
[
"Gleiser",
"M.",
""
]
] | We investigate the existence and properties of kink-like solitons in a class of models with two interacting scalar fields. In particular, we focus on models that display both double and single-kink solutions, treatable analytically using the Bogomol'nyi--Prasad--Sommerfield bound (BPS). Such models are of interest in a... |
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