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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0605034 | Olaf Lechtenfeld | Olaf Lechtenfeld | Noncommutative Solitons | 150 minutes of lectures given 01-04 November 2005 at the
International Workshop on Noncommutative Geometry and Physics in Sendai,
Japan | null | 10.1142/9789812779649_0009 | null | hep-th | null | These lectures deal mainly with solitons in three-dimensional Moyal-deformed
sigma models. The topics are: static and moving (multi-)solitons of the
(integrable) Ward sigma model, with space-space and time-space
noncommutativity, their scattering, moduli space dynamics, stability and
dimensional reduction, including ... | [
{
"created": "Wed, 3 May 2006 10:45:46 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Lechtenfeld",
"Olaf",
""
]
] | These lectures deal mainly with solitons in three-dimensional Moyal-deformed sigma models. The topics are: static and moving (multi-)solitons of the (integrable) Ward sigma model, with space-space and time-space noncommutativity, their scattering, moduli space dynamics, stability and dimensional reduction, including an... |
2006.10754 | Pratik Rath | Venkatesa Chandrasekaran, Masamichi Miyaji and Pratik Rath | Islands for Reflected Entropy | 13 pages, 11 figures, references added in v2 | Phys. Rev. D 102, 086009 (2020) | 10.1103/PhysRevD.102.086009 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent work has demonstrated the need to include contributions from
entanglement islands when computing the entanglement entropy in QFT states
coupled to regions of semiclassical gravity. We propose a new formula for the
reflected entropy that includes additional contributions from such islands. We
derive this formul... | [
{
"created": "Thu, 18 Jun 2020 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jun 2020 05:17:59 GMT",
"version": "v2"
}
] | 2020-10-14 | [
[
"Chandrasekaran",
"Venkatesa",
""
],
[
"Miyaji",
"Masamichi",
""
],
[
"Rath",
"Pratik",
""
]
] | Recent work has demonstrated the need to include contributions from entanglement islands when computing the entanglement entropy in QFT states coupled to regions of semiclassical gravity. We propose a new formula for the reflected entropy that includes additional contributions from such islands. We derive this formula ... |
hep-th/0504001 | Masashi Hamanaka | Masashi Hamanaka | Noncommutative Solitons and Integrable Systems | 27 pages, LaTeX, 3 figures, v3: references added, to appear in
proceedings of the COE workshop on Noncommutative Geometry and Physics, Keio,
February 26 - March 3, 2004 | null | null | KIAS-P05026 | hep-th math-ph math.MP nlin.SI | null | We review recent developments of soliton theories and integrable systems on
noncommutative spaces. The former part is a brief review of noncommutative
gauge theories focusing on ADHM construction of noncommutative instantons. The
latter part is a report on recent results of existence of infinite conserved
quantities ... | [
{
"created": "Thu, 31 Mar 2005 21:50:14 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Apr 2005 12:59:51 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Aug 2005 14:31:08 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Hamanaka",
"Masashi",
""
]
] | We review recent developments of soliton theories and integrable systems on noncommutative spaces. The former part is a brief review of noncommutative gauge theories focusing on ADHM construction of noncommutative instantons. The latter part is a report on recent results of existence of infinite conserved quantities an... |
1601.00525 | Ren\'e Meyer | Mitsutoshi Fujita, Charles M. Melby-Thompson, Rene Meyer, Shigeki
Sugimoto | Holographic Chern-Simons Defects | 56 pages, 19 figures, v2: sign convention for CS level in terms of
number of D7 branes switched, UV behavior of one and two point functions
added in sec. 5.4.1 and 5.4.3, references added, typos corrected | null | 10.1007/JHEP06(2016)163 | YITP-15-103, IPMU15-0146 | hep-th cond-mat.mes-hall cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study SU(N) Yang-Mills-Chern-Simons theory in the presence of defects that
shift the Chern-Simons level from a holographic point of view by embedding the
system in string theory. The model is a D3-D7 system in Type IIB string theory,
whose gravity dual is given by the AdS soliton background with probe D7-branes
at... | [
{
"created": "Mon, 4 Jan 2016 14:55:14 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Feb 2016 21:11:16 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Fujita",
"Mitsutoshi",
""
],
[
"Melby-Thompson",
"Charles M.",
""
],
[
"Meyer",
"Rene",
""
],
[
"Sugimoto",
"Shigeki",
""
]
] | We study SU(N) Yang-Mills-Chern-Simons theory in the presence of defects that shift the Chern-Simons level from a holographic point of view by embedding the system in string theory. The model is a D3-D7 system in Type IIB string theory, whose gravity dual is given by the AdS soliton background with probe D7-branes atta... |
1209.2199 | Edward Witten | Edward Witten | Notes On Supermanifolds and Integration | 42 pp, minor corrections in this version | null | null | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These are notes on the theory of supermanifolds and integration on them,
aiming to collect results that are useful for a better understanding of
superstring perturbation theory in the RNS formalism.
| [
{
"created": "Tue, 11 Sep 2012 02:09:14 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Nov 2012 13:46:26 GMT",
"version": "v2"
},
{
"created": "Sun, 25 Dec 2016 00:40:42 GMT",
"version": "v3"
}
] | 2016-12-28 | [
[
"Witten",
"Edward",
""
]
] | These are notes on the theory of supermanifolds and integration on them, aiming to collect results that are useful for a better understanding of superstring perturbation theory in the RNS formalism. |
hep-th/9505163 | Simon Brian Davis | Simon Davis | Infinite-genus surfaces and the universal Grassmannian | 14 pages, TeX, 3 figures. The July, 1995 version contains an expanded
introduction | Phys.Lett. B359 (1995) 93-100 | 10.1016/0370-2693(95)01009-F | DAMTP-R/95/29 | hep-th | null | Correlation functions can be calculated on Riemann surfaces using the
operator formalism. The state in the Hilbert space of the free field theory on
the punctured disc, corresponding to the Riemann surface, is constructed at
infinite genus, verifying the inclusion of these surfaces in the Grassmannian.
In particular,... | [
{
"created": "Fri, 26 May 1995 04:21:00 GMT",
"version": "v1"
},
{
"created": "Sat, 29 Jul 1995 00:52:00 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Mar 1996 23:37:48 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Davis",
"Simon",
""
]
] | Correlation functions can be calculated on Riemann surfaces using the operator formalism. The state in the Hilbert space of the free field theory on the punctured disc, corresponding to the Riemann surface, is constructed at infinite genus, verifying the inclusion of these surfaces in the Grassmannian. In particular, a... |
hep-th/9411143 | null | Stephen G. Naculich and Harold A. Riggs | The String Calculation of QCD Wilson Loops on Arbitrary Surfaces | 10 pages, LaTeX, no figures | Phys.Rev. D51 (1995) 4394-4397 | 10.1103/PhysRevD.51.4394 | BRX-TH--359, BOW-PH-103 | hep-th | null | Compact string expressions are found for non-intersecting Wilson loops in
SU(N) Yang-Mills theory on any surface (orientable or nonorientable) as a
weighted sum over covers of the surface. All terms from the coupled chiral
sectors of the 1/N expansion of the Wilson loop expectation values are
included.
| [
{
"created": "Fri, 18 Nov 1994 16:25:00 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Nov 1994 19:30:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Naculich",
"Stephen G.",
""
],
[
"Riggs",
"Harold A.",
""
]
] | Compact string expressions are found for non-intersecting Wilson loops in SU(N) Yang-Mills theory on any surface (orientable or nonorientable) as a weighted sum over covers of the surface. All terms from the coupled chiral sectors of the 1/N expansion of the Wilson loop expectation values are included. |
1105.3122 | Valentin Bonzom | Valentin Bonzom, Razvan Gurau, Aldo Riello and Vincent Rivasseau | Critical behavior of colored tensor models in the large N limit | 20 pages | Nucl. Phys. B853 (2011) 174-195 | 10.1016/j.nuclphysb.2011.07.022 | pi-qg-224 | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Colored tensor models have been recently shown to admit a large N expansion,
whose leading order encodes a sum over a class of colored triangulations of the
D-sphere. The present paper investigates in details this leading order. We show
that the relevant triangulations proliferate like a species of colored trees.
The... | [
{
"created": "Mon, 16 May 2011 15:25:10 GMT",
"version": "v1"
}
] | 2011-08-31 | [
[
"Bonzom",
"Valentin",
""
],
[
"Gurau",
"Razvan",
""
],
[
"Riello",
"Aldo",
""
],
[
"Rivasseau",
"Vincent",
""
]
] | Colored tensor models have been recently shown to admit a large N expansion, whose leading order encodes a sum over a class of colored triangulations of the D-sphere. The present paper investigates in details this leading order. We show that the relevant triangulations proliferate like a species of colored trees. The l... |
1407.2948 | Olaf Lechtenfeld | Severin Bunk, Tatiana A. Ivanova, Olaf Lechtenfeld, Alexander D.
Popov, Marcus Sperling | Instantons on sine-cones over Sasakian manifolds | 1+15 pages, 2 figures | Phys. Rev. D 90, 065028 (2014) | 10.1103/PhysRevD.90.065028 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate instantons on sine-cones over Sasaki-Einstein and 3-Sasakian
manifolds. It is shown that these conical Einstein manifolds are K"ahler with
torsion (KT) manifolds admitting Hermitian connections with totally
antisymmetric torsion. Furthermore, a deformation of the metric on the
sine-cone over 3-Sasakian... | [
{
"created": "Thu, 10 Jul 2014 20:02:58 GMT",
"version": "v1"
}
] | 2014-10-01 | [
[
"Bunk",
"Severin",
""
],
[
"Ivanova",
"Tatiana A.",
""
],
[
"Lechtenfeld",
"Olaf",
""
],
[
"Popov",
"Alexander D.",
""
],
[
"Sperling",
"Marcus",
""
]
] | We investigate instantons on sine-cones over Sasaki-Einstein and 3-Sasakian manifolds. It is shown that these conical Einstein manifolds are K"ahler with torsion (KT) manifolds admitting Hermitian connections with totally antisymmetric torsion. Furthermore, a deformation of the metric on the sine-cone over 3-Sasakian m... |
hep-th/0109125 | Ryuichi Nakayama | Kiyoshi Hayasaka and Ryuichi Nakayama | An Associative and Noncommutative Product for the Low Energy Effective
Theory of a D-Brane in Curved Backgrounds and Bi-Local Fields | 23 pages, LaTeX2e, 1 figure | Nucl.Phys. B624 (2002) 307-326 | 10.1016/S0550-3213(01)00661-7 | EPHOU-01-004 | hep-th | null | We point out that when a D-brane is placed in an NS-NS B field background
with non-vanishing field strength (H=dB) along the D-brane worldvolume, the
coordinate of one end of the open string does not commute with that of the
other in the low energy limit. The degrees of the freedom associated with both
ends are not d... | [
{
"created": "Mon, 17 Sep 2001 13:53:44 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2002 07:08:49 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Hayasaka",
"Kiyoshi",
""
],
[
"Nakayama",
"Ryuichi",
""
]
] | We point out that when a D-brane is placed in an NS-NS B field background with non-vanishing field strength (H=dB) along the D-brane worldvolume, the coordinate of one end of the open string does not commute with that of the other in the low energy limit. The degrees of the freedom associated with both ends are not dec... |
1901.00448 | Julio Oliva | Andres Anabalon, Octavio Fierro, Jose Figueroa and Julio Oliva | Scalar field quasinormal modes on asymptotically locally flat rotating
black holes in three dimensions | 17 pages, 5 figures. V2: improved figures. V3: typos corrected,
references added and title slightly changed to match the version to appear in
EPJC | null | 10.1140/epjc/s10052-019-6748-x | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The pure quadratic term of New Massive Gravity in three dimensions admits
asymptotically locally flat, rotating black holes. These black holes are
characterized by their mass and angular momentum, as well as by a hair of
gravitational origin. As in the Myers-Perry solution in dimensions greater than
five, there is no... | [
{
"created": "Wed, 2 Jan 2019 16:44:11 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Jan 2019 18:43:55 GMT",
"version": "v2"
},
{
"created": "Thu, 7 Mar 2019 11:54:06 GMT",
"version": "v3"
}
] | 2019-05-01 | [
[
"Anabalon",
"Andres",
""
],
[
"Fierro",
"Octavio",
""
],
[
"Figueroa",
"Jose",
""
],
[
"Oliva",
"Julio",
""
]
] | The pure quadratic term of New Massive Gravity in three dimensions admits asymptotically locally flat, rotating black holes. These black holes are characterized by their mass and angular momentum, as well as by a hair of gravitational origin. As in the Myers-Perry solution in dimensions greater than five, there is no u... |
2212.08087 | Jerry Wu | Jerry Wu, Robert B. Mann | Multicritical Phase Transitions in Lovelock AdS Black Holes | References added | null | 10.1103/PhysRevD.107.084035 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that black holes in order $N\ge 4$ Lovelock gravity can
exhibit multicritical phase behaviour. We show an explicit example of a
quadruple point in $d=10$ fourth-order Lovelock gravity and a quintuple point
in $d=14$ sixth-order Lovelock gravity. We also demonstrate that
multi-criticality can be realize... | [
{
"created": "Thu, 15 Dec 2022 19:00:16 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Dec 2022 18:30:50 GMT",
"version": "v2"
}
] | 2023-05-03 | [
[
"Wu",
"Jerry",
""
],
[
"Mann",
"Robert B.",
""
]
] | We demonstrate that black holes in order $N\ge 4$ Lovelock gravity can exhibit multicritical phase behaviour. We show an explicit example of a quadruple point in $d=10$ fourth-order Lovelock gravity and a quintuple point in $d=14$ sixth-order Lovelock gravity. We also demonstrate that multi-criticality can be realized ... |
0909.0465 | Everton Murilo Carvalho Abreu | Ricardo Amorim and Everton M. C. Abreu | Quantum complex scalar fields and noncommutativity | 13 pages. Latex. Final version to appear in Physical Review D | null | 10.1103/PhysRevD.80.105010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we analyze complex scalar fields using a new framework where the
object of noncommutativity $\theta^{\mu\nu}$ represents independent degrees of
freedom. In a first quantized formalism, $\theta^{\mu\nu}$ and its canonical
momentum $\pi_{\mu\nu}$ are seen as operators living in some Hilbert space.
This str... | [
{
"created": "Wed, 2 Sep 2009 16:12:29 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Oct 2009 14:51:47 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Amorim",
"Ricardo",
""
],
[
"Abreu",
"Everton M. C.",
""
]
] | In this work we analyze complex scalar fields using a new framework where the object of noncommutativity $\theta^{\mu\nu}$ represents independent degrees of freedom. In a first quantized formalism, $\theta^{\mu\nu}$ and its canonical momentum $\pi_{\mu\nu}$ are seen as operators living in some Hilbert space. This struc... |
2111.03672 | Atakan Hilmi F{\i}rat | Harold Erbin, Atakan Hilmi F{\i}rat, Barton Zwiebach | Initial value problem in string-inspired nonlocal field theory | 49 pages, 14 figures | JHEP01(2022)167 | 10.1007/JHEP01(2022)167 | MIT-CTP/5347 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a nonlocal scalar field theory inspired by the tachyon action in
open string field theory. The Lorentz-covariant action is characterized by a
parameter $\xi^2$ that quantifies the amount of nonlocality. Restricting to
purely time-dependent configurations, we show that a field redefinition
perturbative in ... | [
{
"created": "Fri, 5 Nov 2021 18:00:03 GMT",
"version": "v1"
}
] | 2022-02-01 | [
[
"Erbin",
"Harold",
""
],
[
"Fırat",
"Atakan Hilmi",
""
],
[
"Zwiebach",
"Barton",
""
]
] | We consider a nonlocal scalar field theory inspired by the tachyon action in open string field theory. The Lorentz-covariant action is characterized by a parameter $\xi^2$ that quantifies the amount of nonlocality. Restricting to purely time-dependent configurations, we show that a field redefinition perturbative in $\... |
hep-th/9412196 | Stephan Stieberger | P. Mayr and S. Stieberger | Low--Energy Properties of (0,2) Compactifications | 7 pages, Invited talk at the 28th International Symposium on the
Theory of Elementary Particles in Wendisch--Rietz, Aug 30--Sept 3, 1994 | null | null | TUM--HEP--213/94 | hep-th | null | We investigate the low--energy properties of a Z_12 orbifold with continuous
Wilson line moduli. They give rise to a (0,2) superstring compactification.
Their Kaehler potentials and Yukawa couplings are calculated. We study the
discrete symmetries of the model and their implications on the threshold
corrections to th... | [
{
"created": "Fri, 23 Dec 1994 00:01:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mayr",
"P.",
""
],
[
"Stieberger",
"S.",
""
]
] | We investigate the low--energy properties of a Z_12 orbifold with continuous Wilson line moduli. They give rise to a (0,2) superstring compactification. Their Kaehler potentials and Yukawa couplings are calculated. We study the discrete symmetries of the model and their implications on the threshold corrections to the ... |
1801.08658 | Paul-Konstantin Oehlmann | Lara B. Anderson, Antonella Grassi, James Gray and Paul-Konstantin
Oehlmann | F-theory on Quotient Threefolds with (2,0) Discrete Superconformal
Matter | 60 pages, 11 pages appendices, 18 Figures, 2 Tables, references
added, typos corrected, extended introduction, extended discussion of Section
4.3, published version | null | 10.1007/JHEP06(2018)098 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore 6-dimensional compactifications of F-theory exhibiting (2,0)
superconformal theories coupled to gravity that include discretely charged
superconformal matter. Beginning with F-theory geometries with Abelian gauge
fields and superconformal sectors, we provide examples of Higgsing transitions
which break the... | [
{
"created": "Fri, 26 Jan 2018 02:38:53 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Jul 2018 21:49:32 GMT",
"version": "v2"
}
] | 2018-07-17 | [
[
"Anderson",
"Lara B.",
""
],
[
"Grassi",
"Antonella",
""
],
[
"Gray",
"James",
""
],
[
"Oehlmann",
"Paul-Konstantin",
""
]
] | We explore 6-dimensional compactifications of F-theory exhibiting (2,0) superconformal theories coupled to gravity that include discretely charged superconformal matter. Beginning with F-theory geometries with Abelian gauge fields and superconformal sectors, we provide examples of Higgsing transitions which break the $... |
hep-th/9809147 | henry Tye | Zurab Kakushadze and S.-H. Henry Tye | Brane World | 26 pages, revtex, minor misprints corrected, clarifying remarks and
more references added | Nucl.Phys. B548 (1999) 180-204 | 10.1016/S0550-3213(99)00082-6 | CLNS 98/1553, HUTP-98/A056, NUB 3183 | hep-th hep-ph | null | In string theory, the brane world scenario, where the Standard Model gauge
and matter fields live inside some branes while gravitons live in the bulk, can
be a viable description of our universe. In this note we argue that the brane
world actually is a likely description of nature. Our discussion includes a
revisit o... | [
{
"created": "Mon, 21 Sep 1998 02:10:52 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Oct 1998 19:45:24 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Dec 1998 16:26:57 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Kakushadze",
"Zurab",
""
],
[
"Tye",
"S. -H. Henry",
""
]
] | In string theory, the brane world scenario, where the Standard Model gauge and matter fields live inside some branes while gravitons live in the bulk, can be a viable description of our universe. In this note we argue that the brane world actually is a likely description of nature. Our discussion includes a revisit of ... |
hep-th/9308132 | J. B. Kalkman | Jaap Kalkman | BRST model applied to symplectic geometry | 55 pages | null | null | null | hep-th math.SG | null | Two local macros are included (gothic.sty and fleqn.sty)
| [
{
"created": "Fri, 27 Aug 1993 12:00:52 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Aug 1993 14:03:24 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Kalkman",
"Jaap",
""
]
] | Two local macros are included (gothic.sty and fleqn.sty) |
2207.03624 | Atish Dabholkar | Atish Dabholkar | Quantum Entanglement in String Theory | 22 pages | null | null | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We define entanglement entropy in string perturbation theory using the
orbifold method -- a stringy analog of the replica method in field theory. To
this end, we use the Newton series to analytically continue in $N$ the
partition functions for string orbifolds on $\mathbb{C}/\mathbb{Z}_N$ conical
spaces, known for al... | [
{
"created": "Fri, 8 Jul 2022 00:16:08 GMT",
"version": "v1"
}
] | 2022-07-11 | [
[
"Dabholkar",
"Atish",
""
]
] | We define entanglement entropy in string perturbation theory using the orbifold method -- a stringy analog of the replica method in field theory. To this end, we use the Newton series to analytically continue in $N$ the partition functions for string orbifolds on $\mathbb{C}/\mathbb{Z}_N$ conical spaces, known for all ... |
hep-th/9410018 | null | Edi Halyo | Untwisted Moduli and Internal Fermions in Free Fermionic Strings | 31 pages and 5 tables in phyzzx.tex and tables.tex, WIS-94/41/SEP-PH | Nucl.Phys. B438 (1995) 138-160 | 10.1016/0550-3213(94)00578-3 | null | hep-th | null | We investigate the dependence of the number and type of untwisted moduli on
the boundary condition vectors of relistic free fermionic strings. The number
of moduli is given by six minus the number of complex internal world--sheet
fermions and the type of moduli is determined by the details of the
world--sheet left--r... | [
{
"created": "Tue, 4 Oct 1994 14:49:21 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Halyo",
"Edi",
""
]
] | We investigate the dependence of the number and type of untwisted moduli on the boundary condition vectors of relistic free fermionic strings. The number of moduli is given by six minus the number of complex internal world--sheet fermions and the type of moduli is determined by the details of the world--sheet left--rig... |
hep-th/0202209 | Dimitri Polyakov | Masud Chaichian, Dimitri Polyakov | On Noncommutativity in String Theory and D-Branes | 11 pages, harvmac.tex, references added | Phys.Lett. B535 (2002) 321-327 | 10.1016/S0370-2693(02)01717-3 | HIP-2002-05/TH | hep-th | null | By considering the B-field dynamical and studying its interaction with
Ramond-Ramond (RR) background we observe the breaking of the B-field gauge
symmetry in the effective action. This effect takes place due to
non-perturbative coupling of the B-field to membrane topological charge. As a
result, the B-field is renorm... | [
{
"created": "Thu, 28 Feb 2002 18:01:39 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Mar 2002 18:34:20 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Chaichian",
"Masud",
""
],
[
"Polyakov",
"Dimitri",
""
]
] | By considering the B-field dynamical and studying its interaction with Ramond-Ramond (RR) background we observe the breaking of the B-field gauge symmetry in the effective action. This effect takes place due to non-perturbative coupling of the B-field to membrane topological charge. As a result, the B-field is renormal... |
1612.05895 | Omer Gurdogan | Joao Caetano, Omer Gurdogan and Vladimir Kazakov | Chiral limit of N = 4 SYM and ABJM and integrable Feynman graphs | 46 pages, 13 figures, v2: typos and Figures 2,6 and 8 corrected,
reference added, v3: as accepted for publication in JHEP | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a special double scaling limit, recently introduced by two of the
authors, combining weak coupling and large imaginary twist, for the
$\gamma$-twisted $\mathcal{N}=4$ SYM theory. We also establish the analogous
limit for ABJM theory. The resulting non-gauge chiral 4D and 3D theories of
interacting scalars... | [
{
"created": "Sun, 18 Dec 2016 11:24:23 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Nov 2017 11:11:07 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Mar 2018 10:47:51 GMT",
"version": "v3"
}
] | 2018-03-13 | [
[
"Caetano",
"Joao",
""
],
[
"Gurdogan",
"Omer",
""
],
[
"Kazakov",
"Vladimir",
""
]
] | We consider a special double scaling limit, recently introduced by two of the authors, combining weak coupling and large imaginary twist, for the $\gamma$-twisted $\mathcal{N}=4$ SYM theory. We also establish the analogous limit for ABJM theory. The resulting non-gauge chiral 4D and 3D theories of interacting scalars a... |
2303.00018 | Sean McBride | Sean McBride and Fernando Iniguez | Entanglement Negativity Transitions in Chaotic Eigenstates | 29+5 pages, 6 figures | null | null | null | hep-th cond-mat.str-el gr-qc | http://creativecommons.org/licenses/by/4.0/ | It was recently noted that the entanglement entropy for a subsystem of a
chaotic eigenstate exhibits an enhanced correction when the subsystem
approaches a phase transition at half the total system size. This enhanced
correction was derived for general subsystems by Dong and Wang by summing over
noncrossing permutati... | [
{
"created": "Tue, 28 Feb 2023 19:00:04 GMT",
"version": "v1"
}
] | 2023-03-02 | [
[
"McBride",
"Sean",
""
],
[
"Iniguez",
"Fernando",
""
]
] | It was recently noted that the entanglement entropy for a subsystem of a chaotic eigenstate exhibits an enhanced correction when the subsystem approaches a phase transition at half the total system size. This enhanced correction was derived for general subsystems by Dong and Wang by summing over noncrossing permutation... |
0902.2055 | Parthasarathi Mitra | P. Mitra | Black hole entropy | Talk given at IAGRG Meeting, January 28-31, 2009, Calcutta; 12 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review black hole entropy with special reference to euclidean quantum
gravity, the brick wall approach and loop quantum gravity.
| [
{
"created": "Thu, 12 Feb 2009 09:09:31 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Mar 2009 07:27:56 GMT",
"version": "v2"
}
] | 2009-03-09 | [
[
"Mitra",
"P.",
""
]
] | We review black hole entropy with special reference to euclidean quantum gravity, the brick wall approach and loop quantum gravity. |
1505.05444 | Naoki Yamamoto | Naoki Yamamoto | Chiral Alfv\'en Wave in Anomalous Hydrodynamics | 4 pages, 1 figure | Phys. Rev. Lett. 115, 141601 (2015) | 10.1103/PhysRevLett.115.141601 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the hydrodynamic regime of chiral plasmas at high temperature. We
find a new type of gapless collective excitation induced by chiral effects in
an external magnetic field. This is a transverse wave, and it is present even
in incompressible fluids, unlike the chiral magnetic and chiral vortical waves.
The vel... | [
{
"created": "Wed, 20 May 2015 16:20:23 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Sep 2015 12:28:44 GMT",
"version": "v2"
}
] | 2015-10-07 | [
[
"Yamamoto",
"Naoki",
""
]
] | We study the hydrodynamic regime of chiral plasmas at high temperature. We find a new type of gapless collective excitation induced by chiral effects in an external magnetic field. This is a transverse wave, and it is present even in incompressible fluids, unlike the chiral magnetic and chiral vortical waves. The veloc... |
0902.2061 | Mauro Carfora | Mauro Carfora, Stefano Romano | Quantum Fluctuations and Geometry: From Graph Counting to Ricci Flow | In this new version the derivation of the renormalization group
equation is discussed in more detail and a few notational idiosyncrasies have
been eliminated | null | 10.1016/S0034-4877(09)90026-X | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss in rather general terms quantum field theories dealing with spaces
of maps between Riemannian manifolds. In particular we explore the well--known
connection between the renormalization group flow for non--linear sigma models
and the Ricci flow.
| [
{
"created": "Thu, 12 Feb 2009 09:37:59 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Mar 2009 10:05:23 GMT",
"version": "v2"
},
{
"created": "Tue, 12 May 2009 14:05:24 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Carfora",
"Mauro",
""
],
[
"Romano",
"Stefano",
""
]
] | We discuss in rather general terms quantum field theories dealing with spaces of maps between Riemannian manifolds. In particular we explore the well--known connection between the renormalization group flow for non--linear sigma models and the Ricci flow. |
0903.3231 | Sebastian Franco | Sebastian Franco, Igor R. Klebanov and Diego Rodriguez-Gomez | M2-branes on Orbifolds of the Cone over Q^{1,1,1} | 31 pages, 9 figures. v2: some corrections, section added. v3: some
corrections, references added | JHEP 0908:033,2009 | 10.1088/1126-6708/2009/08/033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the N=2 supersymmetric Chern-Simons quiver gauge theory recently
introduced in arXiv:0809.3237 to describe M2-branes on a cone over the
well-known Sasaki-Einstein manifold Q^{1,1,1}. For Chern-Simons levels
(k,k,-k,-k) we argue that this theory is dual to AdS_4 x Q^{1,1,1}/Z_k. We
derive the Z_k orbifold act... | [
{
"created": "Thu, 19 Mar 2009 07:43:55 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Mar 2009 01:03:32 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Aug 2009 18:57:38 GMT",
"version": "v3"
}
] | 2009-08-12 | [
[
"Franco",
"Sebastian",
""
],
[
"Klebanov",
"Igor R.",
""
],
[
"Rodriguez-Gomez",
"Diego",
""
]
] | We study the N=2 supersymmetric Chern-Simons quiver gauge theory recently introduced in arXiv:0809.3237 to describe M2-branes on a cone over the well-known Sasaki-Einstein manifold Q^{1,1,1}. For Chern-Simons levels (k,k,-k,-k) we argue that this theory is dual to AdS_4 x Q^{1,1,1}/Z_k. We derive the Z_k orbifold actio... |
1111.1000 | Jan-Eric Daum | Jan-Eric Daum and Martin Reuter | Running Immirzi Parameter and Asymptotic Safety | To appear in the proceedings of CORFU 2010 | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the renormalization group (RG) properties of quantum gravity,
using the vielbein and the spin connection as the fundamental field variables.
We require the effective action to be invariant under the semidirect product of
spacetime diffeomorphisms and local frame rotations. Starting from the
corresponding f... | [
{
"created": "Thu, 3 Nov 2011 21:40:03 GMT",
"version": "v1"
}
] | 2011-11-07 | [
[
"Daum",
"Jan-Eric",
""
],
[
"Reuter",
"Martin",
""
]
] | We explore the renormalization group (RG) properties of quantum gravity, using the vielbein and the spin connection as the fundamental field variables. We require the effective action to be invariant under the semidirect product of spacetime diffeomorphisms and local frame rotations. Starting from the corresponding fun... |
hep-th/9611098 | Roberto Trinchero | C. D. Fosco, R. C. Trinchero | Regularized overlap and the chiral determinant | 14 pages, latex | Phys.Lett. B394 (1997) 170-178 | 10.1016/S0370-2693(96)01675-9 | null | hep-th | null | We study the relationship between the continuum overlap and its corresponding
chiral determinant, showing that the former amounts to an unregularised version
of the latter. We then construct a regularised continuum overlap, and consider
the chiral anomalies that follow therefrom. The relation between these
anomalies ... | [
{
"created": "Wed, 13 Nov 1996 11:55:29 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Fosco",
"C. D.",
""
],
[
"Trinchero",
"R. C.",
""
]
] | We study the relationship between the continuum overlap and its corresponding chiral determinant, showing that the former amounts to an unregularised version of the latter. We then construct a regularised continuum overlap, and consider the chiral anomalies that follow therefrom. The relation between these anomalies an... |
2005.03575 | Maxim Chernodub | M. N. Chernodub, Victor E. Ambrus | Phase diagram of helically imbalanced QCD matter | 15 pages, 6 figures | Phys. Rev. D 103, 094015 (2021) | 10.1103/PhysRevD.103.094015 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the influence of a helicity imbalance on the phase diagram of
dense QCD at finite temperature. We argue that the helical chemical potential
is a thermodynamically relevant quantity in theories with the mass gap
generation. Using the linear sigma model coupled to quarks, we show that the
presence of the hel... | [
{
"created": "Thu, 7 May 2020 16:01:35 GMT",
"version": "v1"
}
] | 2021-05-19 | [
[
"Chernodub",
"M. N.",
""
],
[
"Ambrus",
"Victor E.",
""
]
] | We discuss the influence of a helicity imbalance on the phase diagram of dense QCD at finite temperature. We argue that the helical chemical potential is a thermodynamically relevant quantity in theories with the mass gap generation. Using the linear sigma model coupled to quarks, we show that the presence of the helic... |
hep-th/0107176 | Andrei Linde | Andrei Linde | Inflation and String Cosmology | 22 pages, contribution to the Proceedings of PASCOS 2001 | Int.J.Mod.Phys.A17S1:89-104,2002 | 10.1142/S0217751X02013058 | SU-ITP-01/34 | hep-th astro-ph gr-qc hep-ph | null | Inflationary theory is already 20 years old, and it is impossible to describe
all of its versions and implications in a short talk. I will concentrate on
several subjects which I believe to be most important. First of all, I will
give a brief review of the first versions of inflationary theory, from
Starobinsky model... | [
{
"created": "Fri, 20 Jul 2001 19:21:53 GMT",
"version": "v1"
}
] | 2017-02-08 | [
[
"Linde",
"Andrei",
""
]
] | Inflationary theory is already 20 years old, and it is impossible to describe all of its versions and implications in a short talk. I will concentrate on several subjects which I believe to be most important. First of all, I will give a brief review of the first versions of inflationary theory, from Starobinsky model t... |
1510.05425 | Justin David R | Shouvik Datta, Justin R. David, Dieter Lust | Heterotic string on the CHL orbifold of K3 | 46 pages | null | 10.1007/JHEP02(2016)056 | MPP-2015-255, LMU-ASC 66/15 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study ${\cal N}=2$ compactifications of heterotic string theory on the CHL
orbifold $(K3\times T^2)/\mathbb{Z}_N$ with $N= 2, 3, 5, 7$. $\mathbb{Z}_N$
acts as an involution on $K3$ together with a shift of $1/N$ along one of the
circles of $T^2$. These compactifications generalize the example of the
heterotic stri... | [
{
"created": "Mon, 19 Oct 2015 11:08:24 GMT",
"version": "v1"
}
] | 2016-03-23 | [
[
"Datta",
"Shouvik",
""
],
[
"David",
"Justin R.",
""
],
[
"Lust",
"Dieter",
""
]
] | We study ${\cal N}=2$ compactifications of heterotic string theory on the CHL orbifold $(K3\times T^2)/\mathbb{Z}_N$ with $N= 2, 3, 5, 7$. $\mathbb{Z}_N$ acts as an involution on $K3$ together with a shift of $1/N$ along one of the circles of $T^2$. These compactifications generalize the example of the heterotic string... |
1604.02915 | Renann Jusinskas | Renann Lipinski Jusinskas | Notes on the ambitwistor pure spinor string | 23 pages, reference and clarifications added, typos fixed. Published
version | JHEP05(2016)116 | 10.1007/JHEP05(2016)116 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, some aspects of the ambitwistor pure spinor string are
investigated. The $b$ ghost is presented and its main properties are derived in
a simple way, very similar to the usual pure spinor $b$ ghost construction. The
heterotic case is also addressed with a new proposal for the BRST charge. The
BRST cohomo... | [
{
"created": "Mon, 11 Apr 2016 12:26:07 GMT",
"version": "v1"
},
{
"created": "Thu, 19 May 2016 13:47:15 GMT",
"version": "v2"
}
] | 2016-05-27 | [
[
"Jusinskas",
"Renann Lipinski",
""
]
] | In this work, some aspects of the ambitwistor pure spinor string are investigated. The $b$ ghost is presented and its main properties are derived in a simple way, very similar to the usual pure spinor $b$ ghost construction. The heterotic case is also addressed with a new proposal for the BRST charge. The BRST cohomolo... |
2303.13597 | Ricardo Stuardo | Adi Armoni, Ricardo Stuardo | Dualities of 3D $\mathcal{N}=1$ SQCD from Branes and non-SUSY
deformations | v1: 13 pages, 2 figures. v2: 14 pages, 2 figures. Few comments added.
Version to appear in JHEP | null | 10.1007/JHEP06(2023)180 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the dynamics of an 'electric' $\mathcal{N}=1$ 3D
$U(N_c)_{k,k+\frac{N_c}{2}}$ SQCD theory. By embedding the theory in string
theory, we propose that the theory admits a 'magnetic' dual and analyse the low
energy dynamics of the theory using its dual. When $\frac{N_f}{2}
\ge\frac{N_c}{2}-k$ the IR dynamics is... | [
{
"created": "Thu, 23 Mar 2023 18:24:03 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jun 2023 16:33:43 GMT",
"version": "v2"
}
] | 2023-07-26 | [
[
"Armoni",
"Adi",
""
],
[
"Stuardo",
"Ricardo",
""
]
] | We study the dynamics of an 'electric' $\mathcal{N}=1$ 3D $U(N_c)_{k,k+\frac{N_c}{2}}$ SQCD theory. By embedding the theory in string theory, we propose that the theory admits a 'magnetic' dual and analyse the low energy dynamics of the theory using its dual. When $\frac{N_f}{2} \ge\frac{N_c}{2}-k$ the IR dynamics is d... |
hep-th/0101074 | Riccioni Fabio | Fabio Riccioni | All Couplings of Minimal Six-dimensional Supergravity | 26 pages, LaTeX file | Nucl.Phys. B605 (2001) 245-265 | 10.1016/S0550-3213(01)00199-7 | ROM2F/2001/01, IHP-2000/10 | hep-th | null | We describe the complete coupling of $(1,0)$ six-dimensional supergravity to
tensor, vector and hypermultiplets. The generalized Green-Schwarz mechanism
implies that the resulting theory embodies factorized gauge and supersymmetry
anomalies, to be disposed of by fermion loops. Consequently, the low-energy
theory is d... | [
{
"created": "Thu, 11 Jan 2001 19:17:48 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Riccioni",
"Fabio",
""
]
] | We describe the complete coupling of $(1,0)$ six-dimensional supergravity to tensor, vector and hypermultiplets. The generalized Green-Schwarz mechanism implies that the resulting theory embodies factorized gauge and supersymmetry anomalies, to be disposed of by fermion loops. Consequently, the low-energy theory is det... |
2007.05652 | Jean B\'aez J.B\'aez | Jean B\'aez, Alfredo Raya and J.C. Rojas | Chiral symmetry restoration in RQED at finite temperature in the
supercritical coupling regime | 14 pages, 6 figures | Phys. Rev. D 102, 056020 (2020) | 10.1103/PhysRevD.102.056020 | null | hep-th cond-mat.other | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the conditions for chiral symmetry breaking in reduced (or pseudo)
quantum electrodynamics at finite temperature in connection with graphene and
other 2D-materials with an underlying Dirac behavior of the charge carriers. By
solving the corresponding Schwinger-Dyson equation in rainbow approximation, in
a ... | [
{
"created": "Sat, 11 Jul 2020 00:10:28 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Sep 2020 16:48:38 GMT",
"version": "v2"
}
] | 2020-09-30 | [
[
"Báez",
"Jean",
""
],
[
"Raya",
"Alfredo",
""
],
[
"Rojas",
"J. C.",
""
]
] | We explore the conditions for chiral symmetry breaking in reduced (or pseudo) quantum electrodynamics at finite temperature in connection with graphene and other 2D-materials with an underlying Dirac behavior of the charge carriers. By solving the corresponding Schwinger-Dyson equation in rainbow approximation, in a La... |
1801.01024 | Luis Cesar Nunes dos Santos | L. C. N. Santos and C. C. Barros Jr | Relativistic quantum motion of spin-0 particles under the influence of
non-inertial effects in the cosmic string space-time | arXiv admin note: text overlap with arXiv:1608.06692 | null | 10.1140/epjc/s10052-017-5476-3 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study solutions for the Klein-Gordon equation with vector and scalar
potentials of the Coulomb types under the influence of non-inertial effects in
the space-time of topological defects. We also investigate a quantum particle
described by the Klein-Gordon oscillator in the background space-time generated
by a stri... | [
{
"created": "Sat, 30 Dec 2017 21:17:51 GMT",
"version": "v1"
}
] | 2018-02-14 | [
[
"Santos",
"L. C. N.",
""
],
[
"Barros",
"C. C.",
"Jr"
]
] | We study solutions for the Klein-Gordon equation with vector and scalar potentials of the Coulomb types under the influence of non-inertial effects in the space-time of topological defects. We also investigate a quantum particle described by the Klein-Gordon oscillator in the background space-time generated by a string... |
1505.03834 | Pedro Alvarez | Pedro D. Alvarez, Pablo Pais, Eduardo Rodr\'iguez, Patricio
Salgado-Rebolledo and Jorge Zanelli | Supersymmetric 3D model for gravity with $SU(2)$ gauge symmetry, mass
generation and effective cosmological constant | 15 pages | null | 10.1088/0264-9381/32/17/175014 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A Chern--Simons system in $2+1$ dimensions invariant under local Lorentz
rotations, $SU(2)$ gauge transformations, and local $\mathcal{N}=2$
supersymmetry transformations is proposed. The field content is that of
$(2+1)$-gravity plus an $SU(2)$ gauge field, a spin-1/2 fermion charged with
respect to $SU(2)$ and a tri... | [
{
"created": "Thu, 14 May 2015 18:52:06 GMT",
"version": "v1"
}
] | 2015-08-26 | [
[
"Alvarez",
"Pedro D.",
""
],
[
"Pais",
"Pablo",
""
],
[
"Rodríguez",
"Eduardo",
""
],
[
"Salgado-Rebolledo",
"Patricio",
""
],
[
"Zanelli",
"Jorge",
""
]
] | A Chern--Simons system in $2+1$ dimensions invariant under local Lorentz rotations, $SU(2)$ gauge transformations, and local $\mathcal{N}=2$ supersymmetry transformations is proposed. The field content is that of $(2+1)$-gravity plus an $SU(2)$ gauge field, a spin-1/2 fermion charged with respect to $SU(2)$ and a trivi... |
2301.10151 | Dmitry Fedorov | Alexandre Tkatchenko and Dmitry V. Fedorov | Casimir Self-Interaction Energy Density of Quantum Electrodynamic Fields | 6 pages | Phys. Rev. Lett. 130, 041601 (2023) | 10.1103/PhysRevLett.130.041601 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Quantum electrodynamic fields possess fluctuations corresponding to transient
particle/antiparticle dipoles, which can be characterized by a non-vanishing
polarizability density. Here, we extend a recently proposed quantum scaling law
to describe the volumetric and radial polarizability density of a quantum field
cor... | [
{
"created": "Tue, 24 Jan 2023 17:36:50 GMT",
"version": "v1"
}
] | 2023-01-25 | [
[
"Tkatchenko",
"Alexandre",
""
],
[
"Fedorov",
"Dmitry V.",
""
]
] | Quantum electrodynamic fields possess fluctuations corresponding to transient particle/antiparticle dipoles, which can be characterized by a non-vanishing polarizability density. Here, we extend a recently proposed quantum scaling law to describe the volumetric and radial polarizability density of a quantum field corre... |
2006.04265 | Kazem Bitaghsir Fadafan | M. Ahmadvand, K. Bitaghsir Fadafan, S. Rezapour | Gravitational waves of a first-order QCD phase transition at finite
coupling from holography | 20 pages, 2 figures | null | null | IPM/P-2020/024 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a holographic study of coupling dependent gravitational waves
produced by the cosmic first order QCD phase transition at finite baryochemical
potential. In the dual description, the first-order QCD phase transition
corresponds to the first-order Hawking-Page phase transition in Gauss-Bonnet
gravity. At in... | [
{
"created": "Sun, 7 Jun 2020 20:52:40 GMT",
"version": "v1"
}
] | 2020-06-09 | [
[
"Ahmadvand",
"M.",
""
],
[
"Fadafan",
"K. Bitaghsir",
""
],
[
"Rezapour",
"S.",
""
]
] | We consider a holographic study of coupling dependent gravitational waves produced by the cosmic first order QCD phase transition at finite baryochemical potential. In the dual description, the first-order QCD phase transition corresponds to the first-order Hawking-Page phase transition in Gauss-Bonnet gravity. At inte... |
hep-th/0306240 | Tsuda | K. Shima, M. Tsuda and M. Sawaguchi | Toward linearization of nonlinear supersymmetric Einstein-Hilbert-type
action of superon-graviton model(SGM) | 19 pages, Latex, some more discussions and new references added | null | null | SIT-LP-03/06 | hep-th | null | We attempt the linearization of the nonlinear supersymmetry encoded in the
Einstein-Hilbert-type action {\it superon-graviton model(SGM)} describing the
nonlinear supersymmetric gravitational interaction of Nambu-Goldstone fermion
{\it superon}. We discuss the linearizaton procedure in detail by the heuristic
argumen... | [
{
"created": "Wed, 25 Jun 2003 08:51:59 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Sep 2003 05:42:58 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Shima",
"K.",
""
],
[
"Tsuda",
"M.",
""
],
[
"Sawaguchi",
"M.",
""
]
] | We attempt the linearization of the nonlinear supersymmetry encoded in the Einstein-Hilbert-type action {\it superon-graviton model(SGM)} describing the nonlinear supersymmetric gravitational interaction of Nambu-Goldstone fermion {\it superon}. We discuss the linearizaton procedure in detail by the heuristic arguments... |
1501.02904 | Ofer Aharony | Ofer Aharony, Micha Berkooz and Soo-Jong Rey | Rigid Holography and Six-Dimensional N=(2,0) Theories on AdS_5 times S^1 | 54 pages, 9 figures. v2: added references | null | null | SNUST 15-01, WIS/01/15-JAN-DPPA | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Field theories on anti-de Sitter (AdS) space can be studied by realizing them
as low-energy limits of AdS vacua of string/M theory. In an appropriate limit,
the field theories decouple from the rest of string/M theory. Since these vacua
are dual to conformal field theories (CFTs), this relates some of the
observables... | [
{
"created": "Tue, 13 Jan 2015 08:05:32 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jan 2015 12:01:55 GMT",
"version": "v2"
}
] | 2015-01-28 | [
[
"Aharony",
"Ofer",
""
],
[
"Berkooz",
"Micha",
""
],
[
"Rey",
"Soo-Jong",
""
]
] | Field theories on anti-de Sitter (AdS) space can be studied by realizing them as low-energy limits of AdS vacua of string/M theory. In an appropriate limit, the field theories decouple from the rest of string/M theory. Since these vacua are dual to conformal field theories (CFTs), this relates some of the observables o... |
hep-th/0302091 | Marek Rogatko | Marek Rogatko | Uniqueness Theorem of Static Degenerate and Non-degenerate Charged Black
Holes in Higher Dimensions | 9 pages, RevTex, to be published in Phys.Rev.D15 | Phys.Rev. D67 (2003) 084025 | 10.1103/PhysRevD.67.084025 | null | hep-th gr-qc | null | We prove the uniqueness theorem for static higher dimensional charged black
holes spacetime containing an asymptotically flat spacelike hypersurface with
compact interior and with both degenerate and non-degenerate components of the
event horizon.
| [
{
"created": "Thu, 13 Feb 2003 08:32:53 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Rogatko",
"Marek",
""
]
] | We prove the uniqueness theorem for static higher dimensional charged black holes spacetime containing an asymptotically flat spacelike hypersurface with compact interior and with both degenerate and non-degenerate components of the event horizon. |
1308.4667 | Prasant Samantray | Prasant Samantray and T. Padmanabhan | Conformal Symmetry, Rindler Space and The AdS/CFT Correspondence | 11 pages, Minor changes in the text | null | 10.1103/PhysRevD.90.047502 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Field theories in black hole spacetimes undergo dimensional reduction near
horizon (in the Rindler limit) to two dimensional conformal field theories. We
investigate this enhancement of symmetries in the context of gauge/gravity
duality by considering Rindler space as boundary of Anti-de Sitter space in
three spaceti... | [
{
"created": "Wed, 21 Aug 2013 19:26:21 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2013 08:42:54 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Samantray",
"Prasant",
""
],
[
"Padmanabhan",
"T.",
""
]
] | Field theories in black hole spacetimes undergo dimensional reduction near horizon (in the Rindler limit) to two dimensional conformal field theories. We investigate this enhancement of symmetries in the context of gauge/gravity duality by considering Rindler space as boundary of Anti-de Sitter space in three spacetime... |
0906.4512 | E. Ragoucy | V. Fomin, L. Frappat and E. Ragoucy | Bethe equations for generalized Hubbard models | 36 pages | JHEP 0909:055,2009 | 10.1088/1126-6708/2009/09/055 | LAPTH-1334/09 | hep-th cond-mat.str-el math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the eigenfunctions, energies and Bethe equations for a class of
generalized integrable Hubbard models based on gl(n|m)\oplus gl(2)
superalgebras. The Bethe equations appear to be similar to the Hubbard model
ones, up to a phase due to the integration of a subset of `simple' Bethe
equations. We discuss rela... | [
{
"created": "Wed, 24 Jun 2009 16:12:24 GMT",
"version": "v1"
}
] | 2009-09-28 | [
[
"Fomin",
"V.",
""
],
[
"Frappat",
"L.",
""
],
[
"Ragoucy",
"E.",
""
]
] | We compute the eigenfunctions, energies and Bethe equations for a class of generalized integrable Hubbard models based on gl(n|m)\oplus gl(2) superalgebras. The Bethe equations appear to be similar to the Hubbard model ones, up to a phase due to the integration of a subset of `simple' Bethe equations. We discuss relati... |
2312.08434 | Charlie Cummings | Vijay Balasubramanian, Charlie Cummings | The entropy of finite gravitating regions | 29 pages, 8 figures. v3: Expanded Sec. 3.4 and 4, added references,
fixed typos | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We develop a formalism for calculating the entanglement entropy of an
arbitrary spatial region of a gravitating spacetime at a moment of time
symmetry. The crucial ingredient is a path integral over embeddings of the
region into the overall spacetime, interpretable as a sum over the edge modes
associated with the reg... | [
{
"created": "Wed, 13 Dec 2023 19:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Dec 2023 17:28:22 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Jan 2024 18:33:08 GMT",
"version": "v3"
}
] | 2024-01-12 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Cummings",
"Charlie",
""
]
] | We develop a formalism for calculating the entanglement entropy of an arbitrary spatial region of a gravitating spacetime at a moment of time symmetry. The crucial ingredient is a path integral over embeddings of the region into the overall spacetime, interpretable as a sum over the edge modes associated with the regio... |
hep-th/0602067 | Manvelyan Ruben | Ruben Manvelyan and Werner Ruehl | The structure of the trace anomaly of higher spin conformal currents in
the bulk of $AdS_{4}$ | latex, 21 pages,v.2 minor addition, ref. added, v.3 accepted in
Nucl.Phys. B | Nucl.Phys.B751:285-303,2006 | 10.1016/j.nuclphysb.2006.06.012 | null | hep-th | null | The two-point function of the conserved traceless spin-$\ell$ currents which
are constructed from the scalar field $\sigma(z)$ is evaluated and renormalized
by a dimensional regularization procedure. The anomaly is managed to arise only
in the trace part. To isolate this trace anomaly it is sufficient to analyze
only... | [
{
"created": "Tue, 7 Feb 2006 10:22:02 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2006 11:46:18 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Jul 2006 06:54:56 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Manvelyan",
"Ruben",
""
],
[
"Ruehl",
"Werner",
""
]
] | The two-point function of the conserved traceless spin-$\ell$ currents which are constructed from the scalar field $\sigma(z)$ is evaluated and renormalized by a dimensional regularization procedure. The anomaly is managed to arise only in the trace part. To isolate this trace anomaly it is sufficient to analyze only t... |
hep-th/0604034 | Mariusz Dabrowski P. | Adam Balcerzak and Mariusz P. Dabrowski | Strings at future singularities | REVTEX 4.0, 4 pages, no figures, references added | Phys.Rev. D73 (2006) 101301 | 10.1103/PhysRevD.73.101301 | null | hep-th astro-ph gr-qc | null | We discuss the behaviour of strings propagating in spacetimes which allow
future singularities of either a sudden future or a Big-Rip type. We show that
in general the invariant string size remains finite at sudden future
singularities while it grows to infinity at a Big-Rip. This claim is based on
the discussion of ... | [
{
"created": "Wed, 5 Apr 2006 14:54:44 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Apr 2006 06:52:23 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Balcerzak",
"Adam",
""
],
[
"Dabrowski",
"Mariusz P.",
""
]
] | We discuss the behaviour of strings propagating in spacetimes which allow future singularities of either a sudden future or a Big-Rip type. We show that in general the invariant string size remains finite at sudden future singularities while it grows to infinity at a Big-Rip. This claim is based on the discussion of bo... |
hep-th/9307023 | Brian Dolan | Brian P. Dolan | Potential Flow Of The Renormalisation Group In A Simple Two Component
Model | 7 pages Typset in PlainTeX, C Version 3.141 | Mod. Phys. Lett. A8 (1993) 3103-3110 | 10.1142/S0217732393002051 | ITP-UH-04/93 93-041 | hep-th | null | The renormalisation group (RG) flow on the space of couplings of a simple
model with two couplings is examined. The model considered is that of a single
component scalar field with $\phi^4$ self interaction coupled, via Yukawa
coupling, to a fermion in flat four dimensional space. The RG flow on the two
dimensional s... | [
{
"created": "Sat, 3 Jul 1993 14:47:22 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Dolan",
"Brian P.",
""
]
] | The renormalisation group (RG) flow on the space of couplings of a simple model with two couplings is examined. The model considered is that of a single component scalar field with $\phi^4$ self interaction coupled, via Yukawa coupling, to a fermion in flat four dimensional space. The RG flow on the two dimensional spa... |
1906.02161 | Patricio Salgado-Rebolledo | Diego M. Pe\~nafiel and Patricio Salgado-Rebolledo | Non-relativistic symmetries in three space-time dimensions and the
Nappi-Witten algebra | 19 pages | null | 10.1016/j.physletb.2019.135005 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the Extended Bargmann and Newton-Hooke algebras in 2+1
dimensions can be obtained as expansions of the Nappi-Witten algebra. The
result can be generalized to obtain two infinite families of non-relativistic
symmetries, which include the Maxwellian Exotic Bargmann symmetry, its
generalized Newton-Hooke co... | [
{
"created": "Wed, 5 Jun 2019 17:47:51 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2019 05:05:50 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Aug 2019 04:27:04 GMT",
"version": "v3"
}
] | 2020-01-08 | [
[
"Peñafiel",
"Diego M.",
""
],
[
"Salgado-Rebolledo",
"Patricio",
""
]
] | We show that the Extended Bargmann and Newton-Hooke algebras in 2+1 dimensions can be obtained as expansions of the Nappi-Witten algebra. The result can be generalized to obtain two infinite families of non-relativistic symmetries, which include the Maxwellian Exotic Bargmann symmetry, its generalized Newton-Hooke coun... |
hep-th/0403227 | Eloy Ay\'on-Beato | Eloy Ay\'on-Beato, Cristi\'an Mart\'inez and Jorge Zanelli | Birkhoff's Theorem for Three-Dimensional AdS Gravity | 11 pages, RevTeX4; minor typos corrected, Ref. added, accepted for
publication in Phys. Rev. D | Phys.Rev. D70 (2004) 044027 | 10.1103/PhysRevD.70.044027 | CECS-PHY-04/03 | hep-th gr-qc | null | All three-dimensional matter-free spacetimes with negative cosmological
constant, compatible with cyclic symmetry are identified. The only cyclic
solutions are the 2+1 (BTZ) black hole with SO(2) x R isometry, and the
self-dual Coussaert-Henneaux spacetimes, with isometry groups SO(2) x SO(2,1)
or SO(2) x SO(2).
| [
{
"created": "Tue, 23 Mar 2004 01:24:44 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jun 2004 00:05:32 GMT",
"version": "v2"
}
] | 2016-08-16 | [
[
"Ayón-Beato",
"Eloy",
""
],
[
"Martínez",
"Cristián",
""
],
[
"Zanelli",
"Jorge",
""
]
] | All three-dimensional matter-free spacetimes with negative cosmological constant, compatible with cyclic symmetry are identified. The only cyclic solutions are the 2+1 (BTZ) black hole with SO(2) x R isometry, and the self-dual Coussaert-Henneaux spacetimes, with isometry groups SO(2) x SO(2,1) or SO(2) x SO(2). |
2401.13900 | Scott Collier | Scott Collier, Lorenz Eberhardt, Mengyang Zhang | 3d gravity from Virasoro TQFT: Holography, wormholes and knots | 54 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We further develop the description of three-dimensional quantum gravity with
negative cosmological constant in terms of Virasoro TQFT formulated in our
previous paper arXiv:2304.13650. We compare the partition functions computed in
the Virasoro TQFT formalism to the semiclassical evaluation of Euclidean
gravity parti... | [
{
"created": "Thu, 25 Jan 2024 02:33:04 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Mar 2024 20:35:12 GMT",
"version": "v2"
}
] | 2024-03-14 | [
[
"Collier",
"Scott",
""
],
[
"Eberhardt",
"Lorenz",
""
],
[
"Zhang",
"Mengyang",
""
]
] | We further develop the description of three-dimensional quantum gravity with negative cosmological constant in terms of Virasoro TQFT formulated in our previous paper arXiv:2304.13650. We compare the partition functions computed in the Virasoro TQFT formalism to the semiclassical evaluation of Euclidean gravity partiti... |
hep-th/0612065 | Georgios Michalogiorgakis | Georgios Michalogiorgakis and Silviu S. Pufu | Low-lying gravitational modes in the scalar sector of the global AdS_4
black hole | 23 pages, 3 figures; v2: typos corrected; v3: algebraic derivation of
hydrodynamic modes corrected, results unaltered | JHEP 0702:023,2007 | 10.1088/1126-6708/2007/02/023 | PUPT-2218 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the quasinormal frequencies corresponding to the scalar sector of
gravitational perturbations in the four-dimensional AdS-Schwarzschild black
hole by using the master field formalism of hep-th/0305147. We argue that the
non-deformation of the boundary metric favors a Robin boundary condition on the
master ... | [
{
"created": "Thu, 7 Dec 2006 21:25:04 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Feb 2007 15:10:13 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Aug 2008 11:43:34 GMT",
"version": "v3"
}
] | 2010-02-03 | [
[
"Michalogiorgakis",
"Georgios",
""
],
[
"Pufu",
"Silviu S.",
""
]
] | We compute the quasinormal frequencies corresponding to the scalar sector of gravitational perturbations in the four-dimensional AdS-Schwarzschild black hole by using the master field formalism of hep-th/0305147. We argue that the non-deformation of the boundary metric favors a Robin boundary condition on the master fi... |
hep-th/0103124 | Yuji Okawa | Yuji Okawa and Hirosi Ooguri (Caltech) | Energy-momentum Tensors in Matrix Theory and in Noncommutative Gauge
Theories | 16 pages, AMS-LaTeX; typos corrected, a reference added | null | null | CALT-68-2319, CITUSC/01-003 | hep-th | null | The energy-momentum tensor of Matrix Theory is derived by computing disk
amplitudes with one closed string and an arbitrary number of open strings and
by taking the DKPS limit. We clarify its relation to the energy-momentum tensor
of the noncommutative gauge theory derived in our previous paper.
| [
{
"created": "Fri, 16 Mar 2001 00:39:32 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Mar 2001 01:14:37 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Okawa",
"Yuji",
"",
"Caltech"
],
[
"Ooguri",
"Hirosi",
"",
"Caltech"
]
] | The energy-momentum tensor of Matrix Theory is derived by computing disk amplitudes with one closed string and an arbitrary number of open strings and by taking the DKPS limit. We clarify its relation to the energy-momentum tensor of the noncommutative gauge theory derived in our previous paper. |
hep-th/0411065 | Alexios P. Polychronakos | Alexios P. Polychronakos | Kac-Moody theories for colored phase space (quantum Hall) droplets | 30 pages | Nucl.Phys. B711 (2005) 505-529 | 10.1016/j.nuclphysb.2005.01.016 | CCNY-HEP-04/10 | hep-th cond-mat.mes-hall math-ph math.MP physics.flu-dyn | null | We derive the canonical structure and hamiltonian for arbitrary deformations
of a higher-dimensional (quantum Hall) droplet of fermions with spin or color
on a general phase space manifold. Gauge fields are introduced via a
Kaluza-Klein construction on the phase space. The emerging theory is a
nonlinear higher-dimens... | [
{
"created": "Fri, 5 Nov 2004 03:50:24 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Polychronakos",
"Alexios P.",
""
]
] | We derive the canonical structure and hamiltonian for arbitrary deformations of a higher-dimensional (quantum Hall) droplet of fermions with spin or color on a general phase space manifold. Gauge fields are introduced via a Kaluza-Klein construction on the phase space. The emerging theory is a nonlinear higher-dimensio... |
1811.03497 | Julio Oliva | Andres Anabalon and Julio Oliva | Four-dimensional Traversable Wormholes and Bouncing Cosmologies in
Vacuum | 12 pages, 2 figures | null | 10.1007/JHEP04(2019)106 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter we point out the existence of solutions to General Relativity
with a negative cosmological constant in four dimensions, which contain
solitons as well as traversable wormholes. The latter connect two
asymptotically locally AdS$_{4}$ spacetimes. At every constant value of the
radial coordinate the space... | [
{
"created": "Thu, 8 Nov 2018 15:39:46 GMT",
"version": "v1"
}
] | 2019-05-01 | [
[
"Anabalon",
"Andres",
""
],
[
"Oliva",
"Julio",
""
]
] | In this letter we point out the existence of solutions to General Relativity with a negative cosmological constant in four dimensions, which contain solitons as well as traversable wormholes. The latter connect two asymptotically locally AdS$_{4}$ spacetimes. At every constant value of the radial coordinate the spaceti... |
hep-th/0001047 | Yuri Makeenko | Yuri Makeenko (ITEP, Moscow) | Large-N Gauge Theories | Lectures at the 1999 NATO-ASI on "Quantum Geometry" in Akureyri,
Iceland; Latex, 69pp, 23 figures | null | null | ITEP-TH-80/99 | hep-th hep-ph | null | Four pedagogical Lectures at the NATO-ASI on "Quantum Geometry" in Akureyri,
Iceland, August 1999. Contents: 1. O(N) Vector Models, 2. Large-N QCD, 3. QCD
in Loop Space, 4. Large-N Reduction
| [
{
"created": "Mon, 10 Jan 2000 10:00:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Makeenko",
"Yuri",
"",
"ITEP, Moscow"
]
] | Four pedagogical Lectures at the NATO-ASI on "Quantum Geometry" in Akureyri, Iceland, August 1999. Contents: 1. O(N) Vector Models, 2. Large-N QCD, 3. QCD in Loop Space, 4. Large-N Reduction |
hep-th/0307261 | Saharian | A. A. Saharian, E. R. Bezerra de Mello | Spinor Casimir densities for a spherical shell in the global monopole
spacetime | 20 pages, 4 figures | J.Phys.A37:3543,2004 | 10.1088/0305-4470/37/10/017 | null | hep-th astro-ph gr-qc quant-ph | null | We investigate the vacuum expectation values of the energy-momentum tensor
and the fermionic condensate associated with a massive spinor field obeying the
MIT bag boundary condition on a spherical shell in the global monopole
spacetime. In order to do that it was used the generalized Abel-Plana summation
formula. As ... | [
{
"created": "Sat, 26 Jul 2003 14:21:44 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Saharian",
"A. A.",
""
],
[
"de Mello",
"E. R. Bezerra",
""
]
] | We investigate the vacuum expectation values of the energy-momentum tensor and the fermionic condensate associated with a massive spinor field obeying the MIT bag boundary condition on a spherical shell in the global monopole spacetime. In order to do that it was used the generalized Abel-Plana summation formula. As we... |
hep-th/9702119 | Othmar Brodbeck | Othmar Brodbeck and Norbert Straumann (University of Zurich) | Zero Modes of the Dirac Operator for regular Einstein-Yang-Mills
Background fields | 17 pages, LaTeX. Preprint archive number corrected and minor
improvements of the text | Commun.Math.Phys. 190 (1998) 585-596 | 10.1007/s002200050253 | ZU-TH 3/97 | hep-th gr-qc | null | The existence of normalizable zero modes of the twisted Dirac operator is
proven for a class of static Einstein-Yang-Mills background fields with a
half-integer Chern-Simons number. The proof holds for any gauge group and
applies to Dirac spinors in an arbitrary representation of the gauge group. The
class of backgro... | [
{
"created": "Sun, 16 Feb 1997 00:55:01 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Mar 1997 14:35:35 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Brodbeck",
"Othmar",
"",
"University of Zurich"
],
[
"Straumann",
"Norbert",
"",
"University of Zurich"
]
] | The existence of normalizable zero modes of the twisted Dirac operator is proven for a class of static Einstein-Yang-Mills background fields with a half-integer Chern-Simons number. The proof holds for any gauge group and applies to Dirac spinors in an arbitrary representation of the gauge group. The class of backgroun... |
hep-th/9909163 | Sonia Stanciu | S Stanciu | D-branes in group manifolds | 23 pages | JHEP 0001 (2000) 025 | 10.1088/1126-6708/2000/01/025 | Imperial/TP/98-99/59 | hep-th | null | In this paper we re-examine the geometric interpretation of gluing conditions
in WZW models and the possible D-brane configurations that they give rise to.
We show how the boundary conditions are encoded in the gluing conditions
imposed on the chiral currents. We analyse two special classes of gluing
conditions: the ... | [
{
"created": "Wed, 22 Sep 1999 21:19:49 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Stanciu",
"S",
""
]
] | In this paper we re-examine the geometric interpretation of gluing conditions in WZW models and the possible D-brane configurations that they give rise to. We show how the boundary conditions are encoded in the gluing conditions imposed on the chiral currents. We analyse two special classes of gluing conditions: the fi... |
hep-th/0011224 | Sergey Paston | S.A. Paston, E.V. Prokhvatilov, V.A. Franke | On the construction of corrected Light-Front Hamiltonian for QED_2 | LaTex 2.09, 49 pages | null | null | SPbU-IP-00-19 | hep-th | null | The counterterms, which must be included into Light-Front Hamiltonian of
$QED_2$ to get the equivalence with conventional Lorentz-covariant formulation,
are found. This is done to all orders of perturbation theory in fermion mass,
using the bosonization at intermediate steps and comparing Light-Front and
Lorentz-cova... | [
{
"created": "Fri, 24 Nov 2000 22:07:19 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Jan 2001 14:15:19 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Paston",
"S. A.",
""
],
[
"Prokhvatilov",
"E. V.",
""
],
[
"Franke",
"V. A.",
""
]
] | The counterterms, which must be included into Light-Front Hamiltonian of $QED_2$ to get the equivalence with conventional Lorentz-covariant formulation, are found. This is done to all orders of perturbation theory in fermion mass, using the bosonization at intermediate steps and comparing Light-Front and Lorentz-covari... |
2405.09007 | Qiang Jia | Qiang Jia and Piljin Yi | Discrete Gauge Anomalies and Instantons | 39 pages, 7 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit anomalous phases related to large gauge transformations, such as
the Witten anomaly. The latter, known to plague $d=4$ $Sp(k)$ theories, is
well-understood in terms of $\pi_4(Sp(k))=\mathbb{Z}_2$, but it also has an
oblique relation to the instantons, labeled by $\pi_3(G)=\mathbb{Z}$, via the
fermion zero ... | [
{
"created": "Wed, 15 May 2024 00:18:06 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jul 2024 03:33:00 GMT",
"version": "v2"
}
] | 2024-07-16 | [
[
"Jia",
"Qiang",
""
],
[
"Yi",
"Piljin",
""
]
] | We revisit anomalous phases related to large gauge transformations, such as the Witten anomaly. The latter, known to plague $d=4$ $Sp(k)$ theories, is well-understood in terms of $\pi_4(Sp(k))=\mathbb{Z}_2$, but it also has an oblique relation to the instantons, labeled by $\pi_3(G)=\mathbb{Z}$, via the fermion zero mo... |
hep-th/9902126 | null | G. Veneziano | Pre-bangian origin of our entropy and time arrow | Latex file, 8 pages, 1 Figure | Phys.Lett. B454 (1999) 22-26 | 10.1016/S0370-2693(99)00267-1 | CERN-TH/99-32 | hep-th | null | I argue that, in the chaotic version of string cosmology proposed recently,
classical and quantum effects generate, at the time of exit to radiation, the
correct amount of entropy to saturate a Hubble (or holography) entropy bound
(HEB) and to identify, within our own Universe, the arrow of time. Demanding
that the H... | [
{
"created": "Wed, 17 Feb 1999 15:19:11 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Veneziano",
"G.",
""
]
] | I argue that, in the chaotic version of string cosmology proposed recently, classical and quantum effects generate, at the time of exit to radiation, the correct amount of entropy to saturate a Hubble (or holography) entropy bound (HEB) and to identify, within our own Universe, the arrow of time. Demanding that the HEB... |
2109.14618 | Chris Akers | Chris Akers and Geoff Penington | Quantum minimal surfaces from quantum error correction | 81 pages, 7 figures; v2 added clarification, fixed typos; v3 added
subsection to discussion | SciPost Phys. 12, 157 (2022) | 10.21468/SciPostPhys.12.5.157 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that complementary state-specific reconstruction of logical (bulk)
operators is equivalent to the existence of a quantum minimal surface
prescription for physical (boundary) entropies. This significantly generalizes
both sides of an equivalence previously shown by Harlow; in particular, we do
not require the ... | [
{
"created": "Wed, 29 Sep 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jan 2022 15:48:43 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Apr 2022 18:16:07 GMT",
"version": "v3"
}
] | 2022-05-18 | [
[
"Akers",
"Chris",
""
],
[
"Penington",
"Geoff",
""
]
] | We show that complementary state-specific reconstruction of logical (bulk) operators is equivalent to the existence of a quantum minimal surface prescription for physical (boundary) entropies. This significantly generalizes both sides of an equivalence previously shown by Harlow; in particular, we do not require the en... |
0706.4290 | Li-Sheng Tseng | Melanie Becker, Li-Sheng Tseng, Shing-Tung Yau | Heterotic Kahler/non-Kahler Transitions | 17 pages, harvmac | Adv. Theor. Math. Phys. 12 (2008) 1147-1162 | null | null | hep-th | null | We show how two topologically distinct spaces - the Kahler K3 x T^2 and the
non-Kahler T^2 bundle over K3 - can be smoothly connected in heterotic string
theory. The transition occurs when the base K3 is deformed to the T^4/Z_2
orbifold limit. The orbifold theory can be mapped via duality to M-theory on K3
x K3 where... | [
{
"created": "Thu, 28 Jun 2007 18:19:48 GMT",
"version": "v1"
}
] | 2014-02-10 | [
[
"Becker",
"Melanie",
""
],
[
"Tseng",
"Li-Sheng",
""
],
[
"Yau",
"Shing-Tung",
""
]
] | We show how two topologically distinct spaces - the Kahler K3 x T^2 and the non-Kahler T^2 bundle over K3 - can be smoothly connected in heterotic string theory. The transition occurs when the base K3 is deformed to the T^4/Z_2 orbifold limit. The orbifold theory can be mapped via duality to M-theory on K3 x K3 where t... |
2312.05221 | Elia de Sabbata | Lorenzo Bianchi, Davide Bonomi, Elia de Sabbata, Aleix Gimenez-Grau | Analytic bootstrap for magnetic impurities | 58 pages, 2 figures, 2 tables | JHEP 05 (2024) 080 | 10.1007/JHEP05(2024)080 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the $O(3)$ critical model and the free theory of a scalar triplet in
the presence of a magnetic impurity. We use analytic bootstrap techniques to
extract results in the $\varepsilon$-expansion. First, we extend by one order
in perturbation theory the computation of the beta function for the defect
coupling i... | [
{
"created": "Fri, 8 Dec 2023 18:13:01 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jun 2024 06:19:16 GMT",
"version": "v2"
}
] | 2024-06-12 | [
[
"Bianchi",
"Lorenzo",
""
],
[
"Bonomi",
"Davide",
""
],
[
"de Sabbata",
"Elia",
""
],
[
"Gimenez-Grau",
"Aleix",
""
]
] | We study the $O(3)$ critical model and the free theory of a scalar triplet in the presence of a magnetic impurity. We use analytic bootstrap techniques to extract results in the $\varepsilon$-expansion. First, we extend by one order in perturbation theory the computation of the beta function for the defect coupling in ... |
1703.05563 | Damiano Anselmi | Damiano Anselmi and Marco Piva | Perturbative unitarity of Lee-Wick quantum field theory | 30 pages, 15 figures; v2: more details and comments on generality of
approach; v3: minor changes, PRD | Phys. Rev. D 96, 045009 (2017) | 10.1103/PhysRevD.96.045009 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the perturbative unitarity of the Lee-Wick models, formulated as
nonanalytically Wick rotated Euclidean theories. The complex energy plane is
divided into disconnected regions and the values of a loop integral in the
various regions are related to one another by a nonanalytic procedure. We show
that the one-... | [
{
"created": "Thu, 16 Mar 2017 11:19:09 GMT",
"version": "v1"
},
{
"created": "Tue, 23 May 2017 13:36:06 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Aug 2017 08:24:40 GMT",
"version": "v3"
}
] | 2017-08-11 | [
[
"Anselmi",
"Damiano",
""
],
[
"Piva",
"Marco",
""
]
] | We study the perturbative unitarity of the Lee-Wick models, formulated as nonanalytically Wick rotated Euclidean theories. The complex energy plane is divided into disconnected regions and the values of a loop integral in the various regions are related to one another by a nonanalytic procedure. We show that the one-lo... |
1401.6167 | Kenny Wong | David Tong, Kenny Wong | Monopoles and Wilson Lines | 24 pages, 2 figures; v2: added angular momentum decomposition of
bound states | JHEP 1406:048, (2014) | 10.1007/JHEP06(2014)048 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a semi-classical description of BPS monopoles interacting with
Wilson lines. The Wilson lines are represented as non-Abelian spin impurities.
These spins interact with the monopole degrees of freedom through a natural
connection on the moduli space. We employ this technology in N = 2 SU(2) gauge
theory to ... | [
{
"created": "Thu, 23 Jan 2014 20:59:39 GMT",
"version": "v1"
},
{
"created": "Mon, 19 May 2014 13:17:32 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Tong",
"David",
""
],
[
"Wong",
"Kenny",
""
]
] | We present a semi-classical description of BPS monopoles interacting with Wilson lines. The Wilson lines are represented as non-Abelian spin impurities. These spins interact with the monopole degrees of freedom through a natural connection on the moduli space. We employ this technology in N = 2 SU(2) gauge theory to co... |
1305.7479 | Harold Steinacker | Paul Schreivogl, Harold Steinacker | Generalized Fuzzy Torus and its Modular Properties | v2: discussion and references added; v3: published version | SIGMA 9 (2013), 060, 23 pages | 10.3842/SIGMA.2013.060 | UWThPh-2013-11 | hep-th | http://creativecommons.org/licenses/by-nc-sa/3.0/ | We consider a generalization of the basic fuzzy torus to a fuzzy torus with
non-trivial modular parameter, based on a finite matrix algebra. We discuss the
modular properties of this fuzzy torus, and compute the matrix Laplacian for a
scalar field. In the semi-classical limit, the generalized fuzzy torus can be
used ... | [
{
"created": "Fri, 31 May 2013 16:26:15 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Sep 2013 20:30:31 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Oct 2013 04:40:45 GMT",
"version": "v3"
}
] | 2013-10-18 | [
[
"Schreivogl",
"Paul",
""
],
[
"Steinacker",
"Harold",
""
]
] | We consider a generalization of the basic fuzzy torus to a fuzzy torus with non-trivial modular parameter, based on a finite matrix algebra. We discuss the modular properties of this fuzzy torus, and compute the matrix Laplacian for a scalar field. In the semi-classical limit, the generalized fuzzy torus can be used to... |
1903.06883 | Amit Giveon | Amit Giveon | Comments on $T\bar T$, $J\bar{T}$ and String Theory | 26 pages. arXiv admin note: text overlap with arXiv:1806.09667 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These notes contain some aspects of the holographic duality between the
perturbative superstring on current-current deformations of $AdS_3\times
S^1\times{\cal N}$ and single-trace $T\bar T$ and $J\bar T$ deformed $CFT_2$.
| [
{
"created": "Sat, 16 Mar 2019 06:01:26 GMT",
"version": "v1"
}
] | 2019-03-19 | [
[
"Giveon",
"Amit",
""
]
] | These notes contain some aspects of the holographic duality between the perturbative superstring on current-current deformations of $AdS_3\times S^1\times{\cal N}$ and single-trace $T\bar T$ and $J\bar T$ deformed $CFT_2$. |
2112.15082 | Yang Liu | Yang Liu | Dilatonic Effect in Double Field Theory Cosmology | null | null | 10.1007/s10714-022-02898-4 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this article we discuss some aspects of double field theory cosmology with
an emphasis on the role played by the dilaton. The cosmological solutions of
double field theory equations of motion after coupling a shifted dilaton to
them are investigated. The equations of motion for a constant shifted dilaton
and a con... | [
{
"created": "Thu, 30 Dec 2021 14:48:35 GMT",
"version": "v1"
}
] | 2022-02-09 | [
[
"Liu",
"Yang",
""
]
] | In this article we discuss some aspects of double field theory cosmology with an emphasis on the role played by the dilaton. The cosmological solutions of double field theory equations of motion after coupling a shifted dilaton to them are investigated. The equations of motion for a constant shifted dilaton and a const... |
1801.09645 | Andre Lukas | Stefan Blesneag, Evgeny I. Buchbinder, Andrei Constantin, Andre Lukas,
Eran Palti | Matter Field Kahler Metric in Heterotic String Theory from Localisation | 22 pages, Latex | JHEP 04 (2018) 139 | 10.1007/JHEP04(2018)139 | MPP-2018-5, UUITP-04/18 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose an analytic method to calculate the matter field K\"ahler metric
in heterotic compactifications on smooth Calabi-Yau three-folds with Abelian
internal gauge fields. The matter field K\"ahler metric determines the
normalisations of the ${\cal N}=1$ chiral superfields, which enter the
computation of the phys... | [
{
"created": "Mon, 29 Jan 2018 17:40:54 GMT",
"version": "v1"
}
] | 2018-05-23 | [
[
"Blesneag",
"Stefan",
""
],
[
"Buchbinder",
"Evgeny I.",
""
],
[
"Constantin",
"Andrei",
""
],
[
"Lukas",
"Andre",
""
],
[
"Palti",
"Eran",
""
]
] | We propose an analytic method to calculate the matter field K\"ahler metric in heterotic compactifications on smooth Calabi-Yau three-folds with Abelian internal gauge fields. The matter field K\"ahler metric determines the normalisations of the ${\cal N}=1$ chiral superfields, which enter the computation of the physic... |
2402.08278 | Shinji Hirano | Shinji Hirano, Masaki Shigemori | Conformal field theory on $T\bar{T}$-deformed space and correlators from
dynamical coordinate transformations | 34 pages, 8 figures | null | null | YITP-24-17 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the map between two descriptions of the $T\bar{T}$ deformation of
conformal field theory (CFT): One is the defining description as a deformation
of CFT by the $T\bar{T}$-operator. The other is an alternative description as
the undeformed CFT on the dynamical $T\bar{T}$-deformed space that backreacts
to the s... | [
{
"created": "Tue, 13 Feb 2024 08:13:04 GMT",
"version": "v1"
}
] | 2024-02-14 | [
[
"Hirano",
"Shinji",
""
],
[
"Shigemori",
"Masaki",
""
]
] | We study the map between two descriptions of the $T\bar{T}$ deformation of conformal field theory (CFT): One is the defining description as a deformation of CFT by the $T\bar{T}$-operator. The other is an alternative description as the undeformed CFT on the dynamical $T\bar{T}$-deformed space that backreacts to the sta... |
hep-th/0212132 | Nemanja Kaloper | Roberto Emparan, Juan Garcia-Bellido, Nemanja Kaloper | Black Hole Astrophysics in AdS Braneworlds | 14 pages, latex, no figures v2: added references | JHEP 0301 (2003) 079 | 10.1088/1126-6708/2003/01/079 | IFT-UAM/CSIC-02-56 | hep-th astro-ph gr-qc hep-ph | null | We consider astrophysics of large black holes localized on the brane in the
infinite Randall-Sundrum model. Using their description in terms of a conformal
field theory (CFT) coupled to gravity, deduced in Ref. [1], we show that they
undergo a period of rapid decay via Hawking radiation of CFT modes. For
example, a b... | [
{
"created": "Wed, 11 Dec 2002 18:21:08 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jan 2003 17:32:29 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Emparan",
"Roberto",
""
],
[
"Garcia-Bellido",
"Juan",
""
],
[
"Kaloper",
"Nemanja",
""
]
] | We consider astrophysics of large black holes localized on the brane in the infinite Randall-Sundrum model. Using their description in terms of a conformal field theory (CFT) coupled to gravity, deduced in Ref. [1], we show that they undergo a period of rapid decay via Hawking radiation of CFT modes. For example, a bla... |
hep-th/0206015 | Makoto Hiramoto | Makoto Hiramoto and Takehisa Fujita | Bound State Spectrum of Massive Thirring Model in Rest Frame | 8 pages, RevTeX, 1 figure | Phys.Rev. D66 (2002) 045007 | 10.1103/PhysRevD.66.045007 | null | hep-th | null | The bound state spectrum of the massive Thirring model is studied in the
framework of the canonical quantization in the rest frame. First, we quantize
the field with the massless free fermion basis states. Then, we make a
Bogoliubov transformation. This leads to the natural mass renormalization. The
bound state spect... | [
{
"created": "Mon, 3 Jun 2002 06:04:41 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Hiramoto",
"Makoto",
""
],
[
"Fujita",
"Takehisa",
""
]
] | The bound state spectrum of the massive Thirring model is studied in the framework of the canonical quantization in the rest frame. First, we quantize the field with the massless free fermion basis states. Then, we make a Bogoliubov transformation. This leads to the natural mass renormalization. The bound state spectru... |
2004.13613 | Matteo Baggioli | Matteo Baggioli, Mikhail Vasin, Vadim Brazhkin, Kostya Trachenko | Field Theory of Dissipative Systems with Gapped Momentum States | v3: matching the published version (PRD) | Phys. Rev. D 102, 025012 (2020) | 10.1103/PhysRevD.102.025012 | IFT-UAM/CSIC-20-44 | hep-th cond-mat.dis-nn cond-mat.soft cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a field theory with dissipation based on a finite range of wave
propagation and associated gapped momentum states in the wave spectrum. We
analyze the properties of the Lagrangian and the Hamiltonian with two scalar
fields in different representations and show how the new properties of the
two-field Lagran... | [
{
"created": "Tue, 28 Apr 2020 15:48:54 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jun 2020 15:51:41 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Jul 2020 09:22:12 GMT",
"version": "v3"
}
] | 2020-07-22 | [
[
"Baggioli",
"Matteo",
""
],
[
"Vasin",
"Mikhail",
""
],
[
"Brazhkin",
"Vadim",
""
],
[
"Trachenko",
"Kostya",
""
]
] | We develop a field theory with dissipation based on a finite range of wave propagation and associated gapped momentum states in the wave spectrum. We analyze the properties of the Lagrangian and the Hamiltonian with two scalar fields in different representations and show how the new properties of the two-field Lagrangi... |
hep-th/0404262 | Volker Schomerus | Volker Schomerus | Strings through the Microscope | 24 pages, 8 figures; Lecture presented at the XIVth International
Congress on Mathematical Physics, July 28 - August 2, 2003, University of
Lisbon, Portugal | null | null | SPhT-T04/055 | hep-th | null | Over the last few years, string theory has changed profoundly. Most
importantly, novel duality relations have emerged which involve gauge theories
of brane excitations on one side and various closed string backgrounds on the
other. In this lecture, we introduce the fundamental ingredients of modern
string theory and ... | [
{
"created": "Fri, 30 Apr 2004 19:39:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schomerus",
"Volker",
""
]
] | Over the last few years, string theory has changed profoundly. Most importantly, novel duality relations have emerged which involve gauge theories of brane excitations on one side and various closed string backgrounds on the other. In this lecture, we introduce the fundamental ingredients of modern string theory and ex... |
hep-th/0211286 | Peter Matlock | Peter Matlock | Butterfly Tachyons in Vacuum String Field Theory | 14 pages, 6 figures, revtex | Phys.Rev. D67 (2003) 086002 | 10.1103/PhysRevD.67.086002 | null | hep-th | null | We use geometrical conformal field theory methods to investigate tachyon
fluctuations about the butterfly projector state in Vacuum String Field Theory.
We find that the on-shell condition for the tachyon field is equivalent to the
requirement that the quadratic term in the string-field action vanish on shell.
This f... | [
{
"created": "Fri, 29 Nov 2002 00:39:09 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Matlock",
"Peter",
""
]
] | We use geometrical conformal field theory methods to investigate tachyon fluctuations about the butterfly projector state in Vacuum String Field Theory. We find that the on-shell condition for the tachyon field is equivalent to the requirement that the quadratic term in the string-field action vanish on shell. This fur... |
1302.4321 | Fedele Lizzi | A.A. Andrianov, D. Espriu, M.A. Kurkov, F. Lizzi | Universal Landau Pole | 10 pages, 3 figure. Minor changes. Final version to appear on
Physical Review Letters | Phys. Rev. Lett. 111, 011601 (2013) | 10.1103/PhysRevLett.111.011601 | ICCUB-13-045 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Our understanding of quantum gravity suggests that at the Planck scale the
usual geometry loses its meaning. If so, the quest for grand unification in a
large non-abelian group naturally endowed with the property of asymptotic
freedom may also lose its motivation. Instead we propose an unification of all
fundamental ... | [
{
"created": "Mon, 18 Feb 2013 15:43:00 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Feb 2013 22:25:37 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Jul 2013 17:14:00 GMT",
"version": "v3"
}
] | 2013-07-10 | [
[
"Andrianov",
"A. A.",
""
],
[
"Espriu",
"D.",
""
],
[
"Kurkov",
"M. A.",
""
],
[
"Lizzi",
"F.",
""
]
] | Our understanding of quantum gravity suggests that at the Planck scale the usual geometry loses its meaning. If so, the quest for grand unification in a large non-abelian group naturally endowed with the property of asymptotic freedom may also lose its motivation. Instead we propose an unification of all fundamental in... |
2203.05859 | G\'abor Kasza | G\'abor Kasza (1 and 2 and 3), L\'aszl\'o Csernai (4 and 5), Tam\'as
Cs\"org\H{o} (1 and 2) ((1) Wigner RCP, H-1525 Budapest 114, POB 49, Hungary,
(2) MATE Institute of Technology KRC, H-3200 Gy\"ongy\"os, M\'atrai \'ut 36,
Hungary, (3) E\"otv\"os Lor\'and University, H-1118 Budapest XI, P\'azm\'any
P. 1/A, Hun... | New, spherical solutions of non-relativistic, dissipative hydrodynamics | 15 pages, 4 figures, published and corrected in Entropy. In v1 and
v2, Eqs. 26 and 43 were misprinted. Figs. 3 and 4 were updated
correspondingly. These corrections have been collected as an Erratum,
published separately in Entropy. In the current version (v4), we have
corrected also eq. 50. The journal referen... | Entropy 2022, 24 (4), 514; Entropy 2022, 24 (6), 821 | 10.3390/e24040514 10.3390/e24060821 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new family of exact solutions of dissipative fireball
hydrodynamics for arbitrary bulk and shear viscosities. The main property of
these solutions is a spherically symmetric, Hubble flow field. The motivation
of this paper is mostly academic: we apply non-relativistic kinematics for
simplicity and clarit... | [
{
"created": "Fri, 11 Mar 2022 11:27:49 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Mar 2022 13:33:40 GMT",
"version": "v2"
},
{
"created": "Fri, 13 May 2022 09:22:20 GMT",
"version": "v3"
},
{
"created": "Mon, 4 Jul 2022 10:26:42 GMT",
"version": "v4"
}
] | 2022-07-05 | [
[
"Kasza",
"Gábor",
"",
"1 and 2 and 3"
],
[
"Csernai",
"László",
"",
"4 and 5"
],
[
"Csörgő",
"Tamás",
"",
"1 and 2"
]
] | We present a new family of exact solutions of dissipative fireball hydrodynamics for arbitrary bulk and shear viscosities. The main property of these solutions is a spherically symmetric, Hubble flow field. The motivation of this paper is mostly academic: we apply non-relativistic kinematics for simplicity and clarity.... |
hep-th/9912200 | Solange Odile Saliu | C. Bizdadea, I. Negru, S. O. Saliu | Irreducible Hamiltonian BRST analysis of Stueckelberg coupled p-form
gauge theories | 29 pages, LaTeX 2.09 | Class.Quant.Grav. 16 (1999) 225-243 | 10.1088/0264-9381/16/1/015 | null | hep-th | null | The irreducible Hamiltonian BRST symmetry for p-form gauge theories with
Stueckelberg coupling is derived. The cornerstone of our approach is
represented by the construction of an irreducible theory that is equivalent
from the point of view of the BRST formalism with the original system. The
equivalence makes permiss... | [
{
"created": "Tue, 21 Dec 1999 13:20:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bizdadea",
"C.",
""
],
[
"Negru",
"I.",
""
],
[
"Saliu",
"S. O.",
""
]
] | The irreducible Hamiltonian BRST symmetry for p-form gauge theories with Stueckelberg coupling is derived. The cornerstone of our approach is represented by the construction of an irreducible theory that is equivalent from the point of view of the BRST formalism with the original system. The equivalence makes permissib... |
1703.10795 | Daniele Pigato | Daniele Pigato | A spacetime discretization and black holes properties in a holographic
representation | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the black holes properties with a very simple and
semi-classical model of spacetime discretization. In this context, we apply the
Heisenberg's uncertainty principle and the equipartition energy theorem to
thereto, obtaining the same thermodynamical relation of general relativity,
without resorting to t... | [
{
"created": "Fri, 31 Mar 2017 08:40:25 GMT",
"version": "v1"
}
] | 2017-04-03 | [
[
"Pigato",
"Daniele",
""
]
] | We investigate the black holes properties with a very simple and semi-classical model of spacetime discretization. In this context, we apply the Heisenberg's uncertainty principle and the equipartition energy theorem to thereto, obtaining the same thermodynamical relation of general relativity, without resorting to the... |
1311.5044 | Alex Buchel | Venkat Balasubramanian and Alex Buchel | On consistent truncations in ${\cal N}=2^*$ holography | 13 pages, 2 figures; supplemental files attached | null | 10.1007/JHEP02(2014)030 | UWO-TH-13/16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although Pilch-Warner (PW) gravitational renormalization group flow
[arXiv:hep-th/0004063] passes a number of important consistency checks to be
identified as a holographic dual to a large-$N$ $SU(N)$ ${\cal N}=2^*$
supersymmetric gauge theory, it fails to reproduce the free energy of the
theory on $S^4$, computed wi... | [
{
"created": "Wed, 20 Nov 2013 13:05:03 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Balasubramanian",
"Venkat",
""
],
[
"Buchel",
"Alex",
""
]
] | Although Pilch-Warner (PW) gravitational renormalization group flow [arXiv:hep-th/0004063] passes a number of important consistency checks to be identified as a holographic dual to a large-$N$ $SU(N)$ ${\cal N}=2^*$ supersymmetric gauge theory, it fails to reproduce the free energy of the theory on $S^4$, computed with... |
1311.0242 | Massimo Taronna | Euihun Joung and Massimo Taronna | Cubic-interaction-induced deformations of higher-spin symmetries | 32 + 8 pages, 1 figure, 1 table, LaTex. Appendix added, typos
corrected. Final version to appear in JHEP | null | 10.1007/JHEP03(2014)103 | AEI-2013-258 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The deformations of higher-spin symmetries induced by cubic interactions of
symmetric massless bosonic fields are analyzed within the metric-like
formalism. Our analysis amends the existing classification according to
gauge-algebra deformations taking into account also gauge-transformation
deformations. In particular... | [
{
"created": "Fri, 1 Nov 2013 18:08:25 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Feb 2014 21:12:58 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Joung",
"Euihun",
""
],
[
"Taronna",
"Massimo",
""
]
] | The deformations of higher-spin symmetries induced by cubic interactions of symmetric massless bosonic fields are analyzed within the metric-like formalism. Our analysis amends the existing classification according to gauge-algebra deformations taking into account also gauge-transformation deformations. In particular, ... |
1008.3707 | Jon Chkareuli | J.L. Chkareuli, J.G. Jejelava and G. Tatishvili | Graviton as a Goldstone boson: Nonlinear Sigma Model for Tensor Field
Gravity | 15 pages, some minor additions made | Phys.Lett.B696:124-130,2011 | 10.1016/j.physletb.2010.11.068 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spontaneous Lorentz invariance violation (SLIV) realized through a nonlinear
tensor field constraint H_{}^2=\pm M^2 (M is the proposed scale for Lorentz
violation) is considered in tensor field gravity theory, which mimics
linearized general relativity in Minkowski space-time. We show that such a SLIV
pattern, due to... | [
{
"created": "Sun, 22 Aug 2010 16:37:46 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Oct 2010 17:44:55 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Nov 2010 23:37:58 GMT",
"version": "v3"
},
{
"created": "Sat, 5 Mar 2011 17:10:10 GMT",
"version": "v4"
}
] | 2011-03-08 | [
[
"Chkareuli",
"J. L.",
""
],
[
"Jejelava",
"J. G.",
""
],
[
"Tatishvili",
"G.",
""
]
] | Spontaneous Lorentz invariance violation (SLIV) realized through a nonlinear tensor field constraint H_{}^2=\pm M^2 (M is the proposed scale for Lorentz violation) is considered in tensor field gravity theory, which mimics linearized general relativity in Minkowski space-time. We show that such a SLIV pattern, due to w... |
hep-th/0303205 | Anastasia Doikou | Anastasia Doikou | Fused integrable lattice models with quantum impurities and open
boundaries | 21 pages, LATEX, minor revisions | Nucl.Phys. B668 (2003) 447-468 | 10.1016/j.nuclphysb.2003.07.001 | LAPTH-973/03 | hep-th cond-mat | null | The alternating integrable spin chain and the $RSOS(q_{1},q_{2};p)$ model in
the presence of a quantum impurity are investigated. The boundary free energy
due to the impurity is derived, the ratios of the corresponding $g$ functions
at low and high temperature are specified and their relevance to boundary flows
in un... | [
{
"created": "Mon, 24 Mar 2003 15:37:51 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Sep 2003 14:23:08 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Doikou",
"Anastasia",
""
]
] | The alternating integrable spin chain and the $RSOS(q_{1},q_{2};p)$ model in the presence of a quantum impurity are investigated. The boundary free energy due to the impurity is derived, the ratios of the corresponding $g$ functions at low and high temperature are specified and their relevance to boundary flows in unit... |
hep-th/0105229 | David Berenstein | David Berenstein, Robert G. Leigh | Resolution of Stringy Singularities by Non-commutative Algebras | 36 pages, Latex, 5 figures. v2:Reference added | JHEP 0106:030,2001 | 10.1088/1126-6708/2001/06/030 | ILL-(TH)-01-04 | hep-th math.AG | null | In this paper we propose a unified approach to (topological) string theory on
certain singular spaces in their large volume limit. The approach exploits the
non-commutative structure of D-branes, so the space is described by an
algebraic geometry of non-commutative rings. The paper is devoted to the study
of examples... | [
{
"created": "Tue, 22 May 2001 20:41:10 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2001 04:17:53 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Berenstein",
"David",
""
],
[
"Leigh",
"Robert G.",
""
]
] | In this paper we propose a unified approach to (topological) string theory on certain singular spaces in their large volume limit. The approach exploits the non-commutative structure of D-branes, so the space is described by an algebraic geometry of non-commutative rings. The paper is devoted to the study of examples o... |
1508.03631 | Nakwoo Kim | Nakwoo Kim, Hyeonjoon Shin | Surface/state correspondence and bulk local operators in pp-wave
holography | 5 pages; v2. published version in PLB | null | 10.1016/j.physletb.2015.11.007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the surface/state correspondence proposal of Miyaji et al. to IIB
pp-waves and propose that the bulk local operators should be D-instantons. In
line with ordinary AdS/CFT correspondence, the bulk local operators in pp-waves
also create a hole, or a boundary, in the dual gauge theory as pointed out by
H. Verl... | [
{
"created": "Fri, 14 Aug 2015 20:03:26 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Nov 2015 03:19:05 GMT",
"version": "v2"
}
] | 2015-11-18 | [
[
"Kim",
"Nakwoo",
""
],
[
"Shin",
"Hyeonjoon",
""
]
] | We apply the surface/state correspondence proposal of Miyaji et al. to IIB pp-waves and propose that the bulk local operators should be D-instantons. In line with ordinary AdS/CFT correspondence, the bulk local operators in pp-waves also create a hole, or a boundary, in the dual gauge theory as pointed out by H. Verlin... |
hep-th/0403142 | Daniel R. Terno | Daniel R. Terno | Entropy, holography and the second law | 4 pages, RevTex 4, 1 eps figure | Phys.Rev.Lett. 93 (2004) 051303 | 10.1103/PhysRevLett.93.051303 | null | hep-th gr-qc quant-ph | null | The geometric entropy in quantum field theory is not a Lorentz scalar and has
no invariant meaning, while the black hole entropy is invariant.
Renormalization of entropy and energy for reduced density matrices may lead to
the negative free energy even if no boundary conditions are imposed. Presence
of particles outsi... | [
{
"created": "Sat, 13 Mar 2004 04:12:26 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Terno",
"Daniel R.",
""
]
] | The geometric entropy in quantum field theory is not a Lorentz scalar and has no invariant meaning, while the black hole entropy is invariant. Renormalization of entropy and energy for reduced density matrices may lead to the negative free energy even if no boundary conditions are imposed. Presence of particles outside... |
0805.1202 | Pei-Ming Ho | Pei-Ming Ho, Yosuke Imamura, Yutaka Matsuo | M2 to D2 revisited | 20 pages, minor modifications, references added | JHEP 0807:003,2008 | 10.1088/1126-6708/2008/07/003 | UT-08-11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present two derivations of the multiple D2 action from the multiple
M2-brane model proposed by Bagger-Lambert and Gustavsson. The first one is to
start from Lie 3-algebra associated with given (arbitrary) Lie algebra. The Lie
3-algebra metric is not positive definite but the zero-norm generators merely
correspond ... | [
{
"created": "Thu, 8 May 2008 18:18:43 GMT",
"version": "v1"
},
{
"created": "Wed, 21 May 2008 14:50:34 GMT",
"version": "v2"
}
] | 2009-12-07 | [
[
"Ho",
"Pei-Ming",
""
],
[
"Imamura",
"Yosuke",
""
],
[
"Matsuo",
"Yutaka",
""
]
] | We present two derivations of the multiple D2 action from the multiple M2-brane model proposed by Bagger-Lambert and Gustavsson. The first one is to start from Lie 3-algebra associated with given (arbitrary) Lie algebra. The Lie 3-algebra metric is not positive definite but the zero-norm generators merely correspond to... |
1707.05517 | Mahdi Godazgar | Emil T. Akhmedov, Mahdi Godazgar | Symmetries at the black hole horizon | 18 pages | Phys. Rev. D 96, 104025 (2017) | 10.1103/PhysRevD.96.104025 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We determine the asymptotic symmetry group of Killing horizons by choosing
Gaussian null coordinates in the neighbourhood of the horizon and boundary
conditions that respect the leading order terms in the metric. The analysis
divides naturally into the two cases of subextremal and extremal horizons. In
general, we fi... | [
{
"created": "Tue, 18 Jul 2017 08:05:44 GMT",
"version": "v1"
}
] | 2017-11-22 | [
[
"Akhmedov",
"Emil T.",
""
],
[
"Godazgar",
"Mahdi",
""
]
] | We determine the asymptotic symmetry group of Killing horizons by choosing Gaussian null coordinates in the neighbourhood of the horizon and boundary conditions that respect the leading order terms in the metric. The analysis divides naturally into the two cases of subextremal and extremal horizons. In general, we find... |
hep-th/0307249 | Maximo Banados | Jorge Alfaro and Maximo Banados | Mass Generation and Symmetry Breaking in Chern-Simons Supergravity | 5 pages, 1 eps figure. Corrected and added references | Phys.Rev. D68 (2003) 085013 | 10.1103/PhysRevD.68.085013 | null | hep-th | null | We argue that the quartic fermionic potential of five-dimensional
Chern-Simons supergravity induces spontaneous symmetry breaking, in a
phenomenon bearing a close connection with the Nambu and Jona-Lasinio model.
| [
{
"created": "Thu, 24 Jul 2003 21:14:42 GMT",
"version": "v1"
},
{
"created": "Sat, 26 Jul 2003 19:36:27 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Aug 2003 23:22:07 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Alfaro",
"Jorge",
""
],
[
"Banados",
"Maximo",
""
]
] | We argue that the quartic fermionic potential of five-dimensional Chern-Simons supergravity induces spontaneous symmetry breaking, in a phenomenon bearing a close connection with the Nambu and Jona-Lasinio model. |
1711.09749 | Mohammad M. Qaemmaqami | Seyed Ali Hosseini Mansoori and Mohammad M. Qaemmaqami | Complexity Growth, Butterfly Velocity and Black hole Thermodynamics | 10 pages, 1 figure, major changes, to be appeared in AOP (Annals of
physics) | Annals of Physics 419 (2020) 168244 | 10.1016/j.aop.2020.168244 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a connection between the butterfly velocity and the complexity
growth rate in the context of thermodynamics of black holes where the
cosmological constant is interpreted as thermodynamic pressure. According to
the Smarr formula of black hole systems, there are different relations between
butterfly velocity... | [
{
"created": "Mon, 27 Nov 2017 15:16:26 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Dec 2017 08:32:40 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Jun 2020 07:53:40 GMT",
"version": "v3"
}
] | 2020-07-09 | [
[
"Mansoori",
"Seyed Ali Hosseini",
""
],
[
"Qaemmaqami",
"Mohammad M.",
""
]
] | We propose a connection between the butterfly velocity and the complexity growth rate in the context of thermodynamics of black holes where the cosmological constant is interpreted as thermodynamic pressure. According to the Smarr formula of black hole systems, there are different relations between butterfly velocity a... |
hep-th/9804047 | Wen-Fa Lu | Wen-Fa Lu | The (1+1)-dimensional Massive sine-Gordon Field Theory and the Gaussian
Wave-functional Approach | Latex, 11 pages, 8 figures (EPS files) | Phys.Rev. D59 (1999) 105021 | 10.1103/PhysRevD.59.105021 | LU-DOP-SJTU-REP1 | hep-th | null | The ground, one- and two-particle states of the (1+1)-dimensional massive
sine-Gordon field theory are investigated within the framework of the Gaussian
wave-functional approach. We demonstrate that for a certain region of the
model-parameter space, the vacuum of the field system is asymmetrical.
Furthermore, it is s... | [
{
"created": "Mon, 6 Apr 1998 16:48:26 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Nov 1998 17:42:00 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Lu",
"Wen-Fa",
""
]
] | The ground, one- and two-particle states of the (1+1)-dimensional massive sine-Gordon field theory are investigated within the framework of the Gaussian wave-functional approach. We demonstrate that for a certain region of the model-parameter space, the vacuum of the field system is asymmetrical. Furthermore, it is sho... |
hep-th/9401062 | Michael Douglas | Michael R. Douglas (Rutgers), Keke Li (IAS) and Matthias Staudacher
(ENS) | Generalized Two-Dimensional QCD | LPTENS-94/2, IASSNS-HEP-94/3, and RU-94-8. (harvmac with 4 figures,
23 pp.) | Nucl.Phys. B420 (1994) 118-140 | 10.1016/0550-3213(94)90377-8 | null | hep-th | null | We study two-dimensional gauge theories with fundamental fermions and a
general first order gauge-field Lagrangian. For the case of U(1) we show how
standard bosonization of the Schwinger model generalizes to give mesons
interacting through a general Landau-Ginzburg potential. We then show how for a
subclass of SU(N)... | [
{
"created": "Fri, 14 Jan 1994 02:05:30 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Douglas",
"Michael R.",
"",
"Rutgers"
],
[
"Li",
"Keke",
"",
"IAS"
],
[
"Staudacher",
"Matthias",
"",
"ENS"
]
] | We study two-dimensional gauge theories with fundamental fermions and a general first order gauge-field Lagrangian. For the case of U(1) we show how standard bosonization of the Schwinger model generalizes to give mesons interacting through a general Landau-Ginzburg potential. We then show how for a subclass of SU(N) t... |
1104.2087 | Ahmet Emir Gumrukcuoglu | A.Emir Gumrukcuoglu, Shinji Mukohyama | Horava-Lifshitz gravity with $\lambda\to\infty$ | null | Phys.Rev.D83:124033,2011 | 10.1103/PhysRevD.83.124033 | IPMU11-0056 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of the power-counting renormalizable theory of gravitation,
recently proposed by Ho\v{r}ava, we study the limit $\lambda\to\infty$, which
is arguably the most natural candidate for the ultraviolet fixed point of the
renormalization group flow. In the projectable version with dynamical critical
expone... | [
{
"created": "Mon, 11 Apr 2011 23:11:28 GMT",
"version": "v1"
}
] | 2011-06-27 | [
[
"Gumrukcuoglu",
"A. Emir",
""
],
[
"Mukohyama",
"Shinji",
""
]
] | In the framework of the power-counting renormalizable theory of gravitation, recently proposed by Ho\v{r}ava, we study the limit $\lambda\to\infty$, which is arguably the most natural candidate for the ultraviolet fixed point of the renormalization group flow. In the projectable version with dynamical critical exponent... |
1506.01970 | Carl Bender | Carl M. Bender, Daniel W. Hook, Nick E. Mavromatos, and Sarben Sarkar | PT-symmetric interpretation of unstable effective potentials | 5 pages, 7 figures | J. Phys. A: Math. Theor. 49 45LT01 (2016) | 10.1088/1751-8113/49/45/45LT01 | Preprint LCTS/2015-15 | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The conventional interpretation of the one-loop effective potentials of the
Higgs field in the Standard Model and the gravitino condensate in dynamically
broken supergravity is that these theories are unstable at large field values.
A PT-symmetric reinterpretation of these models at a quantum-mechanical level
elimina... | [
{
"created": "Fri, 5 Jun 2015 16:52:43 GMT",
"version": "v1"
}
] | 2017-05-18 | [
[
"Bender",
"Carl M.",
""
],
[
"Hook",
"Daniel W.",
""
],
[
"Mavromatos",
"Nick E.",
""
],
[
"Sarkar",
"Sarben",
""
]
] | The conventional interpretation of the one-loop effective potentials of the Higgs field in the Standard Model and the gravitino condensate in dynamically broken supergravity is that these theories are unstable at large field values. A PT-symmetric reinterpretation of these models at a quantum-mechanical level eliminate... |
1406.1804 | Eliot Hijano | Eliot Hijano and Per Kraus | A new spin on entanglement entropy | 39 pages | null | 10.1007/JHEP12(2014)041 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that the usual notions of thermodynamic and entanglement entropy
have novel analogs in the context of higher spin theories. In particular, the
Wald and Ryu-Takayanagi formulas have natural higher spin extensions that we
work out and study. On the CFT side, just as standard entanglement entropy in
CFT_2 can b... | [
{
"created": "Fri, 6 Jun 2014 20:08:54 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Sep 2014 23:18:20 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Hijano",
"Eliot",
""
],
[
"Kraus",
"Per",
""
]
] | We argue that the usual notions of thermodynamic and entanglement entropy have novel analogs in the context of higher spin theories. In particular, the Wald and Ryu-Takayanagi formulas have natural higher spin extensions that we work out and study. On the CFT side, just as standard entanglement entropy in CFT_2 can be ... |
hep-th/0603023 | Kiyoshi Kamimura | Jan Brugues, Joaquim Gomis and Kiyoshi Kamimura | Newton-Hooke Algebras, Non-relativistic Branes and Generalized pp-wave
Metrics | 14 pages, no figure, Added references | Phys.Rev.D73:085011,2006 | 10.1103/PhysRevD.73.085011 | CECS-PHY-06/02, UB-ECM-PF-06/06, Toho-CP-0679 | hep-th | null | The Newton-Hooke algebras in d dimensions are constructed as contractions of
dS(AdS) algebras. Non-relativistic brane actions are WZ terms of these
Newton-Hooke algebras. The NH algebras appear also as subalgebras of
multi-temporal relativistic conformal algebras, SO(d+1, p+2). We construct
generalizations of pp-wave... | [
{
"created": "Fri, 3 Mar 2006 14:38:17 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Mar 2006 02:17:45 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Apr 2006 04:03:19 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Brugues",
"Jan",
""
],
[
"Gomis",
"Joaquim",
""
],
[
"Kamimura",
"Kiyoshi",
""
]
] | The Newton-Hooke algebras in d dimensions are constructed as contractions of dS(AdS) algebras. Non-relativistic brane actions are WZ terms of these Newton-Hooke algebras. The NH algebras appear also as subalgebras of multi-temporal relativistic conformal algebras, SO(d+1, p+2). We construct generalizations of pp-wave m... |
1002.1709 | Masahito Yamazaki | Masahito Yamazaki | Crystal Melting and Wall Crossing Phenomena | PhD thesis, 129 pages, 39 figures, comments welcome; v2: typos
corrected, references added, now in IJMPA format; v3: figures corrected | Int. J. Mod. Phys. A26 (2011) 1097-1228 | 10.1142/S0217751X11051482 | CALT-68-2773, IPMU10-0023, UT-10-01 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper summarizes recent developments in the theory of
Bogomol'nyi-Prasad-Sommerfield (BPS) state counting and the wall crossing
phenomena, emphasizing in particular the role of the statistical mechanical
model of crystal melting. This paper is divided into two parts, which are
closely related to each other. In t... | [
{
"created": "Tue, 9 Feb 2010 07:33:49 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Mar 2011 17:11:44 GMT",
"version": "v2"
},
{
"created": "Fri, 25 Mar 2011 01:35:30 GMT",
"version": "v3"
}
] | 2011-04-06 | [
[
"Yamazaki",
"Masahito",
""
]
] | This paper summarizes recent developments in the theory of Bogomol'nyi-Prasad-Sommerfield (BPS) state counting and the wall crossing phenomena, emphasizing in particular the role of the statistical mechanical model of crystal melting. This paper is divided into two parts, which are closely related to each other. In the... |
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