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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9512165 | Ingo Gaida | Ingo Gaida (Humboldt University Berlin) | Extended supersymmetry with gauged central charge | 9 pages,standard latex, (Revised Version), to appear in Phys. Lett. B | Phys.Lett. B373 (1996) 89-93 | 10.1016/0370-2693(96)00106-2 | HUB-EP-95-34 | hep-th | null | Global N=2 supersymmetry in four dimensions with a gauged central charge is
formulated in superspace. To find an irreducible representation of
supersymmetry for the gauge connections a set of constraints is given. Then the
Bianchi identities are solved subject to this set of constraints. It is shown
that the gauge co... | [
{
"created": "Wed, 20 Dec 1995 13:32:52 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Feb 1996 09:20:43 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Gaida",
"Ingo",
"",
"Humboldt University Berlin"
]
] | Global N=2 supersymmetry in four dimensions with a gauged central charge is formulated in superspace. To find an irreducible representation of supersymmetry for the gauge connections a set of constraints is given. Then the Bianchi identities are solved subject to this set of constraints. It is shown that the gauge conn... |
1810.01880 | Raphael Bousso | Raphael Bousso | Black hole entropy and the Bekenstein bound | 11 pages. Contribution to "Jacob Bekenstein Memorial Volume," to be
published by World Scientific Publishing | null | null | null | hep-th gr-qc physics.hist-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I share some memories and offer a personal perspective on Jacob Bekenstein's
legacy, focussing on black hole entropy and the Bekenstein bound. I summarize a
number of fascinating recent developments that grew out of Bekenstein's
pioneering contributions, from the Ryu-Takayanagi proposal to the Quantum Null
Energy Con... | [
{
"created": "Wed, 3 Oct 2018 18:00:00 GMT",
"version": "v1"
}
] | 2018-10-05 | [
[
"Bousso",
"Raphael",
""
]
] | I share some memories and offer a personal perspective on Jacob Bekenstein's legacy, focussing on black hole entropy and the Bekenstein bound. I summarize a number of fascinating recent developments that grew out of Bekenstein's pioneering contributions, from the Ryu-Takayanagi proposal to the Quantum Null Energy Condi... |
2303.11534 | Juan Maldacena | Juan Maldacena | A simple quantum system that describes a black hole | 12 pages, 1 figure. V2 minor additions | null | null | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | During the past decades, theorists have been studying quantum mechanical
systems that are believed to describe black holes. We review one of the
simplest examples. It involves a collection of interacting oscillators and
Majorana fermions. It is conjectured to describe a black hole in an emergent
universe governed by ... | [
{
"created": "Tue, 21 Mar 2023 01:42:23 GMT",
"version": "v1"
},
{
"created": "Mon, 1 May 2023 21:09:21 GMT",
"version": "v2"
},
{
"created": "Sun, 7 May 2023 22:47:25 GMT",
"version": "v3"
}
] | 2023-05-09 | [
[
"Maldacena",
"Juan",
""
]
] | During the past decades, theorists have been studying quantum mechanical systems that are believed to describe black holes. We review one of the simplest examples. It involves a collection of interacting oscillators and Majorana fermions. It is conjectured to describe a black hole in an emergent universe governed by Ei... |
1410.2287 | Pawel Caputa | Pawel Caputa, Joan Simon, Andrius Stikonas and Tadashi Takayanagi | Quantum Entanglement of Localized Excited States at Finite Temperature | 1+28 pages, 12 figures, v2 reference added | null | 10.1007/JHEP01(2015)102 | YITP-14-76, IPMU14-0311 | hep-th cond-mat.stat-mech cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we study the time evolutions of (Renyi) entanglement entropy of
locally excited states in two dimensional conformal field theories (CFTs) at
finite temperature. We consider excited states created by acting with local
operators on thermal states and give both field theoretic and holographic
calculations. ... | [
{
"created": "Wed, 8 Oct 2014 21:26:54 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Oct 2014 14:23:22 GMT",
"version": "v2"
}
] | 2015-06-23 | [
[
"Caputa",
"Pawel",
""
],
[
"Simon",
"Joan",
""
],
[
"Stikonas",
"Andrius",
""
],
[
"Takayanagi",
"Tadashi",
""
]
] | In this work we study the time evolutions of (Renyi) entanglement entropy of locally excited states in two dimensional conformal field theories (CFTs) at finite temperature. We consider excited states created by acting with local operators on thermal states and give both field theoretic and holographic calculations. In... |
hep-th/0110069 | Martin Cederwall | Martin Cederwall, Bengt E.W. Nilsson and Dimitrios Tsimpis | Spinorial cohomology and maximally supersymmetric theories | 23 pp, plain tex. v2: Minor changes, references added | JHEP 0202 (2002) 009 | 10.1088/1126-6708/2002/02/009 | Goteborg-ITP-2001 | hep-th | null | Fields in supersymmetric gauge theories may be seen as elements in a
spinorial cohomology. We elaborate on this subject, specialising to maximally
supersymmetric theories, where the superspace Bianchi identities, after
suitable conventional constraints are imposed, put the theories on shell. In
these cases, the spino... | [
{
"created": "Mon, 8 Oct 2001 13:41:44 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Dec 2001 08:13:58 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Cederwall",
"Martin",
""
],
[
"Nilsson",
"Bengt E. W.",
""
],
[
"Tsimpis",
"Dimitrios",
""
]
] | Fields in supersymmetric gauge theories may be seen as elements in a spinorial cohomology. We elaborate on this subject, specialising to maximally supersymmetric theories, where the superspace Bianchi identities, after suitable conventional constraints are imposed, put the theories on shell. In these cases, the spinori... |
hep-th/0002053 | Paul H. Frampton | Paul H. Frampton | Conformality, Particle Phenomenology and the Cosmological Constant | 11 pages LaTeX. Talk at ORBIS-99, Fort Lauderdale. December 1999 | null | null | IFP-783-UNC | hep-th | null | Conformality is the idea that at TeV scales enrichment of the standard model
particle spectrum leads to conformal invariance at a fixed point of the
renormalization group. Some aspects of conformality in particle phenomenology
and cosmology are discussed.
| [
{
"created": "Mon, 7 Feb 2000 18:33:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Frampton",
"Paul H.",
""
]
] | Conformality is the idea that at TeV scales enrichment of the standard model particle spectrum leads to conformal invariance at a fixed point of the renormalization group. Some aspects of conformality in particle phenomenology and cosmology are discussed. |
1809.10975 | Aninda Sinha | Rajesh Gopakumar and Aninda Sinha | On the Polyakov-Mellin bootstrap | 37 pages, v2: version to appear in JHEP | null | 10.1007/JHEP12(2018)040 | null | hep-th cond-mat.stat-mech hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elaborate on some general aspects of the crossing symmetric approach of
Polyakov to the conformal bootstrap, as recently formulated in Mellin space.
This approach uses, as building blocks, Witten diagrams in AdS. We show the
necessity for having contact Witten diagrams, in addition to the exchange ones,
in two dif... | [
{
"created": "Fri, 28 Sep 2018 12:00:50 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Dec 2018 08:23:32 GMT",
"version": "v2"
}
] | 2018-12-26 | [
[
"Gopakumar",
"Rajesh",
""
],
[
"Sinha",
"Aninda",
""
]
] | We elaborate on some general aspects of the crossing symmetric approach of Polyakov to the conformal bootstrap, as recently formulated in Mellin space. This approach uses, as building blocks, Witten diagrams in AdS. We show the necessity for having contact Witten diagrams, in addition to the exchange ones, in two diffe... |
hep-th/9606071 | null | M.Alimohammadi and M.Khorrami | $n$-point functions of $2d$ Yang-Mills theories on Riemann surfaces | 8 pages,latex | Int.J.Mod.Phys. A12 (1997) 1959-1966 | 10.1142/S0217751X97001237 | IPM-96 | hep-th | null | Using the simple path integral method we calculate the $n$-point functions of
field strength of Yang-Mills theories on arbitrary two-dimensional Riemann
surfaces. In $U(1)$ case we show that the correlators consist of two parts , a
free and an $x$-independent part. In the case of non-abelian semisimple compact
gauge ... | [
{
"created": "Wed, 12 Jun 1996 17:26:36 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Alimohammadi",
"M.",
""
],
[
"Khorrami",
"M.",
""
]
] | Using the simple path integral method we calculate the $n$-point functions of field strength of Yang-Mills theories on arbitrary two-dimensional Riemann surfaces. In $U(1)$ case we show that the correlators consist of two parts , a free and an $x$-independent part. In the case of non-abelian semisimple compact gauge gr... |
hep-th/0104179 | Christopher T. Hill | Hsin-Chia Cheng, Christopher T. Hill, Stefan Pokorski, Jing Wang | The Standard Model in the Latticized Bulk | 20 pages, no figures | Phys.Rev. D64 (2001) 065007 | 10.1103/PhysRevD.64.065007 | FERMILAB-Pub-01/053-T | hep-th hep-lat hep-ph | null | We construct the manifestly gauge invariant effective Lagrangian in 3+1
dimensions describing the Standard Model in 4+1 dimensions, following the
transverse lattice technique. We incorporate split generation fermions and we
explore naturalness for two Higgs configurations: a universal Higgs VEV, common
to each transv... | [
{
"created": "Fri, 20 Apr 2001 21:21:19 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Cheng",
"Hsin-Chia",
""
],
[
"Hill",
"Christopher T.",
""
],
[
"Pokorski",
"Stefan",
""
],
[
"Wang",
"Jing",
""
]
] | We construct the manifestly gauge invariant effective Lagrangian in 3+1 dimensions describing the Standard Model in 4+1 dimensions, following the transverse lattice technique. We incorporate split generation fermions and we explore naturalness for two Higgs configurations: a universal Higgs VEV, common to each transver... |
hep-th/0312182 | Gabriele Veneziano | G. Veneziano | A Model for the Big Bounce | 10 pages, 2 figures | JCAP 0403 (2004) 004 | 10.1088/1475-7516/2004/03/004 | CERN-TH/2003-304 | hep-th | null | I motivate a proposal for modeling, at weak string coupling, the ``Big
Bounce" transition from a growing-curvature phase to standard (FRW) cosmology
in terms of a pressure-less dense gas of "string-holes" (SH), string states
lying on the correspondence curve between strings and black holes. During this
phase SH evolv... | [
{
"created": "Tue, 16 Dec 2003 12:07:59 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Veneziano",
"G.",
""
]
] | I motivate a proposal for modeling, at weak string coupling, the ``Big Bounce" transition from a growing-curvature phase to standard (FRW) cosmology in terms of a pressure-less dense gas of "string-holes" (SH), string states lying on the correspondence curve between strings and black holes. During this phase SH evolve ... |
1710.04984 | Yusuke Kimura | Yusuke Kimura | Structure of stable degeneration of K3 surfaces into pairs of rational
elliptic surfaces | 24 pages, some clarifications | JHEP03(2018)045 | 10.1007/JHEP03(2018)045 | KEK-TH 2007 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | F-theory/heterotic duality is formulated in the stable degeneration limit of
a K3 fibration on the F-theory side. In this note, we analyze the structure of
the stable degeneration limit. We discuss whether stable degeneration exists
for pairs of rational elliptic surfaces. We demonstrate that, when two rational
ellip... | [
{
"created": "Fri, 13 Oct 2017 16:14:20 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2017 07:01:21 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Nov 2017 13:07:10 GMT",
"version": "v3"
},
{
"created": "Thu, 9 Nov 2017 18:39:37 GMT",
"version": "v4"
},
{
"cre... | 2018-03-13 | [
[
"Kimura",
"Yusuke",
""
]
] | F-theory/heterotic duality is formulated in the stable degeneration limit of a K3 fibration on the F-theory side. In this note, we analyze the structure of the stable degeneration limit. We discuss whether stable degeneration exists for pairs of rational elliptic surfaces. We demonstrate that, when two rational ellipti... |
1311.6485 | Claudia de Rham | Claudia de Rham, Andrew Matas, and Andrew J. Tolley | New Kinetic Interactions for Massive Gravity? | version published in CQG | null | 10.1088/0264-9381/31/16/165004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that there can be no new Lorentz invariant kinetic interactions free
from the Boulware-Deser ghost in four dimensions in the metric formulation of
gravity, beyond the standard Einstein-Hilbert, up to total derivatives. We use
dimensional deconstruction as a way to motivate a non-linear ansatz for
potential ne... | [
{
"created": "Mon, 25 Nov 2013 21:21:32 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Aug 2014 19:50:05 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"de Rham",
"Claudia",
""
],
[
"Matas",
"Andrew",
""
],
[
"Tolley",
"Andrew J.",
""
]
] | We show that there can be no new Lorentz invariant kinetic interactions free from the Boulware-Deser ghost in four dimensions in the metric formulation of gravity, beyond the standard Einstein-Hilbert, up to total derivatives. We use dimensional deconstruction as a way to motivate a non-linear ansatz for potential new ... |
hep-th/9806186 | Joao Branco | Joao Branco | Probing a D6 + D0 state with D6-branes: SYM - Supergravity
correspondence at subleading level | LaTeX, 15 pages, no figures | Class.Quant.Grav. 15 (1998) 3739-3748 | 10.1088/0264-9381/15/12/004 | Imperial/TP/97-98/58 | hep-th gr-qc | null | We probe a non-supersymmetric D6 + D0 state with D6-branes and find agreement
at subleading order between the supergravity and super Yang-Mills description
of the long-distance, low-velocity interaction.
| [
{
"created": "Mon, 22 Jun 1998 16:56:32 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Branco",
"Joao",
""
]
] | We probe a non-supersymmetric D6 + D0 state with D6-branes and find agreement at subleading order between the supergravity and super Yang-Mills description of the long-distance, low-velocity interaction. |
1003.4199 | Rafael Torrealba | Rafael S. Torrealba | Localizing Gauge Fields on a Topological Abelian String and the Coulomb
Law | 15pages, 3 figures | Phys.Rev.D82:024034,2010 | 10.1103/PhysRevD.82.024034 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The confinement of electromagnetic field is studied in axial symmetrical,
warped, 6D World Brane, using a recently proposed topological abelian string
vortex solution as background. It was found, that the massless gauge field
fluctuations follow 4D Maxwell equations in the Lorenz gauge. The massless zero
mode is loca... | [
{
"created": "Mon, 22 Mar 2010 15:42:22 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Apr 2010 02:52:18 GMT",
"version": "v2"
}
] | 2015-03-13 | [
[
"Torrealba",
"Rafael S.",
""
]
] | The confinement of electromagnetic field is studied in axial symmetrical, warped, 6D World Brane, using a recently proposed topological abelian string vortex solution as background. It was found, that the massless gauge field fluctuations follow 4D Maxwell equations in the Lorenz gauge. The massless zero mode is locali... |
0911.0271 | Torsten Asselmeyer-Maluga | Torsten Asselmeyer-Maluga and Jerzy Kr\'ol | Gerbes on orbifolds and exotic smooth R^4 | now 22 pages, the construction of the foliation in the appendix was
added, no figures, adjustment of the changes in arXiv:0904.1276, subm. to
Comm. Math. Phys | null | null | null | hep-th gr-qc math-ph math.GT math.KT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By using the relation between foliations and exotic R^4, orbifold $K$-theory
deformed by a gerbe can be interpreted as coming from the change in the
smoothness of R^4. We give various interpretations of integral 3-rd cohomology
classes on S^3 and discuss the difference between large and small exotic R^4.
Then we show... | [
{
"created": "Mon, 2 Nov 2009 10:01:44 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Nov 2009 08:19:13 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Dec 2009 11:17:16 GMT",
"version": "v3"
}
] | 2009-12-21 | [
[
"Asselmeyer-Maluga",
"Torsten",
""
],
[
"Król",
"Jerzy",
""
]
] | By using the relation between foliations and exotic R^4, orbifold $K$-theory deformed by a gerbe can be interpreted as coming from the change in the smoothness of R^4. We give various interpretations of integral 3-rd cohomology classes on S^3 and discuss the difference between large and small exotic R^4. Then we show t... |
1411.2762 | Giulio Bonelli | Aditya Bawane, Giulio Bonelli, Massimiliano Ronzani and Alessandro
Tanzini | $\mathcal{N}=2$ supersymmetric gauge theories on $S^2\times S^2$ and
Liouville Gravity | 48+1 pages, no figures; v2. typos corrected, comments and refs added;
v3 JHEP version | null | null | SISSA 59/2014/FISI-MATE | hep-th math-ph math.AG math.MP math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider $\mathcal{N}=2$ supersymmetric gauge theories on four manifolds
admitting an isometry. Generalized Killing spinor equations are derived from
the consistency of supersymmetry algebrae and solved in the case of four
manifolds admitting a $U(1)$ isometry. This is used to explicitly compute the
supersymmetric... | [
{
"created": "Tue, 11 Nov 2014 10:55:40 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jan 2015 11:16:27 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Jul 2015 10:36:20 GMT",
"version": "v3"
}
] | 2015-07-28 | [
[
"Bawane",
"Aditya",
""
],
[
"Bonelli",
"Giulio",
""
],
[
"Ronzani",
"Massimiliano",
""
],
[
"Tanzini",
"Alessandro",
""
]
] | We consider $\mathcal{N}=2$ supersymmetric gauge theories on four manifolds admitting an isometry. Generalized Killing spinor equations are derived from the consistency of supersymmetry algebrae and solved in the case of four manifolds admitting a $U(1)$ isometry. This is used to explicitly compute the supersymmetric p... |
1112.3356 | Sa\v{s}o Grozdanov | Sa\v{s}o Grozdanov | Wilsonian renormalisation and the exact cut-off scale from holographic
duality | 43 pages, 1 figure | JHEP 1206 (2012) 079 | 10.1007/JHEP06(2012)079 | OUTP-11-58P | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a method for determining the exact correspondence between the
Wilsonian cut-off scale on the boundary and its holographically dual bulk
theory. We systematically construct the multi-trace Wilsonian effective action
from holographic renormalisation and evolve it by integrating out the
asymptotically Anti-de... | [
{
"created": "Wed, 14 Dec 2011 21:05:45 GMT",
"version": "v1"
},
{
"created": "Sun, 6 May 2012 12:05:56 GMT",
"version": "v2"
}
] | 2012-06-22 | [
[
"Grozdanov",
"Sašo",
""
]
] | We propose a method for determining the exact correspondence between the Wilsonian cut-off scale on the boundary and its holographically dual bulk theory. We systematically construct the multi-trace Wilsonian effective action from holographic renormalisation and evolve it by integrating out the asymptotically Anti-de S... |
hep-th/0210176 | Soumitra SenGupta | Sayan Kar, Soumitra SenGupta, Saurabh Sur | Static spherisymmetric solutions, gravitational lensing and perihelion
precession in Einstein--Kalb--Ramond theory | 9 Pages, Revtex,2 figures, revised and references added, To appear in
Physical Review D | Phys.Rev.D67:044005,2003 | 10.1103/PhysRevD.67.044005 | null | hep-th | null | Static, spherically symmetric solutions of the Einstein--Kalb--Ramond (KR)
field equations are obtained. Besides an earlier known exact solution, we also
find an approximate, asymptotically flat solution for which the metric
coefficients are obtained as an infinte series in $\frac{1}{r}$. Subsequently,
we study gravi... | [
{
"created": "Fri, 18 Oct 2002 07:57:07 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Dec 2002 11:08:54 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Kar",
"Sayan",
""
],
[
"SenGupta",
"Soumitra",
""
],
[
"Sur",
"Saurabh",
""
]
] | Static, spherically symmetric solutions of the Einstein--Kalb--Ramond (KR) field equations are obtained. Besides an earlier known exact solution, we also find an approximate, asymptotically flat solution for which the metric coefficients are obtained as an infinte series in $\frac{1}{r}$. Subsequently, we study gravita... |
hep-th/0309163 | Martin Olsson | Ulf H. Danielsson, Martin E. Olsson | On Thermalization in de Sitter Space | 14 pages, 2 figures, latex, references added. Improved discussion in
section 3 added | JHEP 0403 (2004) 036 | 10.1088/1126-6708/2004/03/036 | UUITP-17/03 | hep-th | null | We discuss thermalization in de Sitter space and argue, from two different
points of view, that the typical time needed for thermalization is of order
$R^{3}/l_{pl}^{2}$, where $R$ is the radius of the de Sitter space in question.
This time scale gives plenty of room for non-thermal deviations to survive
during long ... | [
{
"created": "Tue, 16 Sep 2003 15:07:25 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Oct 2003 14:36:16 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Jan 2004 17:39:42 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Danielsson",
"Ulf H.",
""
],
[
"Olsson",
"Martin E.",
""
]
] | We discuss thermalization in de Sitter space and argue, from two different points of view, that the typical time needed for thermalization is of order $R^{3}/l_{pl}^{2}$, where $R$ is the radius of the de Sitter space in question. This time scale gives plenty of room for non-thermal deviations to survive during long pe... |
2005.06169 | Jann Zosso | Anton de la Fuente and Jann Zosso | The large charge expansion and AdS/CFT | null | null | 10.1007/JHEP06(2020)178 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The scaling dimensions of charged operators in conformal field theory were
recently computed in a large charge expansion. We verify this expansion in a
dual AdS model. Specifically, we numerically construct solitonic boson star
solutions of Einstein-Maxwell-Scalar theory in AdS$_4$ and find that its mass
at large cha... | [
{
"created": "Wed, 13 May 2020 06:20:22 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"de la Fuente",
"Anton",
""
],
[
"Zosso",
"Jann",
""
]
] | The scaling dimensions of charged operators in conformal field theory were recently computed in a large charge expansion. We verify this expansion in a dual AdS model. Specifically, we numerically construct solitonic boson star solutions of Einstein-Maxwell-Scalar theory in AdS$_4$ and find that its mass at large charg... |
hep-th/0509095 | Pat Malone | V. Elias, D.G.C. McKeon | The Renormalization Group with Exact beta-Functions | null | null | 10.1139/P06-028 | PACS No. 11.10Z | hep-th | null | The perturbative $\beta$-function is known exactly in a number of
supersymmetric theories and in the 't Hooft renormalization scheme in the
$\phi_4^4$ model. It is shown how this allows one to compute the effective
action exactly for certain background field configurations and to relate bare
and renormalized coupling... | [
{
"created": "Tue, 13 Sep 2005 17:48:52 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Elias",
"V.",
""
],
[
"McKeon",
"D. G. C.",
""
]
] | The perturbative $\beta$-function is known exactly in a number of supersymmetric theories and in the 't Hooft renormalization scheme in the $\phi_4^4$ model. It is shown how this allows one to compute the effective action exactly for certain background field configurations and to relate bare and renormalized couplings.... |
1308.4412 | Luiz Agostinho Ferreira | L. A. Ferreira and Wojtek J. Zakrzewski | Numerical and analytical tests of quasi-integrability in modified
Sine-Gordon models | 33 pages, 19 figures, Reference added | null | 10.1007/JHEP01(2014)058 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Following our attempts to define quasi-integrability in which we related this
concept to a particular symmetry of the two-soliton function we check this
condition in three classes of modified Sine-Gordon models in (1+1) dimensions.
We find that the numerical results seen in various scatterings of two solitons
and in ... | [
{
"created": "Tue, 20 Aug 2013 20:00:05 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Aug 2013 18:21:45 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Ferreira",
"L. A.",
""
],
[
"Zakrzewski",
"Wojtek J.",
""
]
] | Following our attempts to define quasi-integrability in which we related this concept to a particular symmetry of the two-soliton function we check this condition in three classes of modified Sine-Gordon models in (1+1) dimensions. We find that the numerical results seen in various scatterings of two solitons and in th... |
hep-th/0512225 | S. Gopinath Kamath | S.G.Kamath | The trace identity and the planar Casimir effect | 27 pages | Pramana66:325-344,2006 | 10.1007/BF02704388 | null | hep-th | null | The familiar trace identity associated with the scale transformation xxxx on
the Lagrangian density for a noninteracting massive real scalar field in 2 + 1
dimensions is shown to be violated on a single plate on which the Dirichlet
boundary condition xxxx is imposed.It is however respected in : i. 1 + 1
dimensions in... | [
{
"created": "Mon, 19 Dec 2005 06:40:33 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kamath",
"S. G.",
""
]
] | The familiar trace identity associated with the scale transformation xxxx on the Lagrangian density for a noninteracting massive real scalar field in 2 + 1 dimensions is shown to be violated on a single plate on which the Dirichlet boundary condition xxxx is imposed.It is however respected in : i. 1 + 1 dimensions in b... |
hep-th/0410278 | Rozali | Callum Quigley and Moshe Rozali | One-Loop MHV Amplitudes in Supersymmetric Gauge Theories | 20 pages, 5 figures | JHEP0501:053,2005 | 10.1088/1126-6708/2005/01/053 | null | hep-th | null | Using CSW rules for constructing scalar Feynman diagrams from MHV vertices,
we compute the contribution of $\mathcal {N}=1$ chiral multiplet to one-loop
MHV gluon amplitude. The result agrees with the one obtained previously using
unitarity-based methods, thereby demonstrating the validity of the MHV-diagram
techniqu... | [
{
"created": "Thu, 28 Oct 2004 16:21:13 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Quigley",
"Callum",
""
],
[
"Rozali",
"Moshe",
""
]
] | Using CSW rules for constructing scalar Feynman diagrams from MHV vertices, we compute the contribution of $\mathcal {N}=1$ chiral multiplet to one-loop MHV gluon amplitude. The result agrees with the one obtained previously using unitarity-based methods, thereby demonstrating the validity of the MHV-diagram technique,... |
hep-th/9504155 | Guest | D.V. Gal'tsov, A.A. Garcia, and O.V. Kechkin | Symmetries of the stationary Einstein--Maxwell--dilaton theory | Latex, 24 pp | Class.Quant.Grav.12:2887-2903,1995 | 10.1088/0264-9381/12/12/007 | CINVESTAV--GRG--94/12, May 94, (Revised: March 95) | hep-th gr-qc | null | Gravity coupled three--dimensional $\sigma$--model describing the stationary
Einstein--Maxwell--dilaton system with general dilaton coupling is studied.
Killing equations for the corresponding five--dimensional target space are
integrated. It is shown that for general coupling constant $\alpha$ the
symmetry algebra i... | [
{
"created": "Fri, 28 Apr 1995 18:05:27 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Gal'tsov",
"D. V.",
""
],
[
"Garcia",
"A. A.",
""
],
[
"Kechkin",
"O. V.",
""
]
] | Gravity coupled three--dimensional $\sigma$--model describing the stationary Einstein--Maxwell--dilaton system with general dilaton coupling is studied. Killing equations for the corresponding five--dimensional target space are integrated. It is shown that for general coupling constant $\alpha$ the symmetry algebra is ... |
1307.7150 | Yi-Fu Cai | Yi-Fu Cai, Francis Duplessis, Emmanuel N. Saridakis | $F(R)$ nonlinear massive theories of gravity and their cosmological
implications | 6 pages, 1 figure, version published in Phys. Rev. D | Phys. Rev. D 90, 064051 (2014) | 10.1103/PhysRevD.90.064051 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a nonlinear massive gravitational theory which includes $F(R)$
modifications. This construction inherits the benefits of the de
Rham-Gabadadze-Tolley model and is free of the Boulware-Deser ghost due to the
existence of a Hamiltonian constraint accompanied by a nontrivial secondary
one. The scalar perturba... | [
{
"created": "Fri, 26 Jul 2013 20:04:24 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Oct 2014 16:42:50 GMT",
"version": "v2"
}
] | 2014-10-03 | [
[
"Cai",
"Yi-Fu",
""
],
[
"Duplessis",
"Francis",
""
],
[
"Saridakis",
"Emmanuel N.",
""
]
] | We propose a nonlinear massive gravitational theory which includes $F(R)$ modifications. This construction inherits the benefits of the de Rham-Gabadadze-Tolley model and is free of the Boulware-Deser ghost due to the existence of a Hamiltonian constraint accompanied by a nontrivial secondary one. The scalar perturbati... |
hep-th/0001059 | Konstantin B. Korotchenko | K.B. Korotchenko (Tomsk Polytechnical University, Rossia) | The basic principles of geometrization of the quantum mechanics | 6 pages | null | null | null | hep-th | null | The basic principles of the quantum mechanics in the K-field formalism (see
author's papers) are stated in the paper. K-field formalism arises from
geometric generalization of de Broglie postulate. So, the quantum theory
equations (including well-known Schrodinger, Klein-Gordon and quadratic Dirac
equations) are obta... | [
{
"created": "Tue, 11 Jan 2000 12:01:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Korotchenko",
"K. B.",
"",
"Tomsk Polytechnical University, Rossia"
]
] | The basic principles of the quantum mechanics in the K-field formalism (see author's papers) are stated in the paper. K-field formalism arises from geometric generalization of de Broglie postulate. So, the quantum theory equations (including well-known Schrodinger, Klein-Gordon and quadratic Dirac equations) are obtain... |
1201.1770 | Eugenio R. Bezerra de Mello | E. R. Bezerra de Mello and A. A. Saharian | Scalar self-energy for a charged particle in global monopole spacetime
with a spherical boundary | 26 pages, 7 figures. Paper accepted for publication in CQG with minor
revision. arXiv admin note: text overlap with arXiv:1009.0195 | Class. Quantum Grav. 29 (2012) 135007 | 10.1088/0264-9381/29/13/135007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze combined effects of the geometry produced by global monopole and a
concentric spherical boundary on the self-energy of a point-like scalar charged
test particle at rest. We assume that the boundary is outside the monopole's
core with a general spherically symmetric inner structure. An important
quantity to... | [
{
"created": "Mon, 9 Jan 2012 14:14:24 GMT",
"version": "v1"
},
{
"created": "Thu, 10 May 2012 17:16:31 GMT",
"version": "v2"
}
] | 2012-09-17 | [
[
"de Mello",
"E. R. Bezerra",
""
],
[
"Saharian",
"A. A.",
""
]
] | We analyze combined effects of the geometry produced by global monopole and a concentric spherical boundary on the self-energy of a point-like scalar charged test particle at rest. We assume that the boundary is outside the monopole's core with a general spherically symmetric inner structure. An important quantity to t... |
hep-th/9805190 | Harald Skarke | M. Kreuzer and H. Skarke | Classification of Reflexive Polyhedra in Three Dimensions | 19 pages, LaTeX2e | Adv.Theor.Math.Phys.2:847-864,1998 | null | TUW-98-13, UTTG-07-98 | hep-th math.AG | null | We present the last missing details of our algorithm for the classification
of reflexive polyhedra in arbitrary dimensions. We also present the results of
an application of this algorithm to the case of three dimensional reflexive
polyhedra. We get 4319 such polyhedra that give rise to K3 surfaces embedded in
toric v... | [
{
"created": "Wed, 27 May 1998 21:15:44 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kreuzer",
"M.",
""
],
[
"Skarke",
"H.",
""
]
] | We present the last missing details of our algorithm for the classification of reflexive polyhedra in arbitrary dimensions. We also present the results of an application of this algorithm to the case of three dimensional reflexive polyhedra. We get 4319 such polyhedra that give rise to K3 surfaces embedded in toric var... |
1109.2792 | Donovan Young | Abhishek Agarwal, Donovan Young | Hidden Local and Non-local Symmetries of S-matrices of N=2,4,8 SYM in
D=2+1 | Talk given by A. Agarwal, to be published in the Proceedings of the
DPF-2011 Conference, Providence, RI, August 8-13, 2011. 7 pages. v2
references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This talk, based principally on arXiv:1103.0786, is devoted to properties of
tree-level S-matrices of N=2,4,8 SYM in D=2+1. We'll discuss an on-shell
formalism for three-dimensional theories inspired by the spinor-helicity
framework in four spacetime dimensions. Our framework will be shown be to
particularly well sui... | [
{
"created": "Tue, 13 Sep 2011 14:04:01 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2011 11:12:41 GMT",
"version": "v2"
}
] | 2011-09-27 | [
[
"Agarwal",
"Abhishek",
""
],
[
"Young",
"Donovan",
""
]
] | This talk, based principally on arXiv:1103.0786, is devoted to properties of tree-level S-matrices of N=2,4,8 SYM in D=2+1. We'll discuss an on-shell formalism for three-dimensional theories inspired by the spinor-helicity framework in four spacetime dimensions. Our framework will be shown be to particularly well suite... |
hep-th/0502007 | Seok Kim | Seok Kim, Kimyeong Lee | BPS Electromagnetic Waves on Giant Gravitons | 25 pages, no figures, v2: references added | JHEP 0510 (2005) 111 | 10.1088/1126-6708/2005/10/111 | KIAS-P04057 | hep-th | null | We find new 1/8-BPS giant graviton solutions in $AdS_5 \times S^5$, carrying
three angular momenta along $S^5$, and investigate their properties.
Especially, we show that nonzero worldvolume gauge fields are admitted
preserving supersymmetry. These gauge field modes can be viewed as
electromagnetic waves along the co... | [
{
"created": "Tue, 1 Feb 2005 06:03:48 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2005 02:37:21 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Kim",
"Seok",
""
],
[
"Lee",
"Kimyeong",
""
]
] | We find new 1/8-BPS giant graviton solutions in $AdS_5 \times S^5$, carrying three angular momenta along $S^5$, and investigate their properties. Especially, we show that nonzero worldvolume gauge fields are admitted preserving supersymmetry. These gauge field modes can be viewed as electromagnetic waves along the comp... |
1809.00009 | Tudor Dan Dimofte | Christopher Beem, David Ben-Zvi, Mathew Bullimore, Tudor Dimofte,
Andrew Neitzke | Secondary products in supersymmetric field theory | 74 pages, 14 figures | Annales Henri Poincare 21 (2020) 4, 1235-1310 | 10.1007/s00023-020-00888-3 | null | hep-th math.AG math.AT math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The product of local operators in a topological quantum field theory in
dimension greater than one is commutative, as is more generally the product of
extended operators of codimension greater than one. In theories of
cohomological type these commutative products are accompanied by secondary
operations, which capture... | [
{
"created": "Fri, 31 Aug 2018 18:00:02 GMT",
"version": "v1"
}
] | 2022-08-22 | [
[
"Beem",
"Christopher",
""
],
[
"Ben-Zvi",
"David",
""
],
[
"Bullimore",
"Mathew",
""
],
[
"Dimofte",
"Tudor",
""
],
[
"Neitzke",
"Andrew",
""
]
] | The product of local operators in a topological quantum field theory in dimension greater than one is commutative, as is more generally the product of extended operators of codimension greater than one. In theories of cohomological type these commutative products are accompanied by secondary operations, which capture l... |
hep-th/9705071 | Frank Ferrari | Frank Ferrari | Strong-weak coupling duality in non-abelian gauge theories | 97 pages, introductory part of a PhD thesis, in french; the very last
sentence erased | null | null | LPTENS-97/21 | hep-th | null | This is a general introduction to electric-magnetic duality in non-abelian
gauge theories. In chapter I, I review the general ideas which led in the late
70s to the idea of electric/magnetic duality in quantum field theory. In
chapters II and III, I focus mainly on N=2 supersymmetric theories. I present
the lagrangia... | [
{
"created": "Mon, 12 May 1997 11:47:01 GMT",
"version": "v1"
},
{
"created": "Tue, 20 May 1997 11:53:22 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Ferrari",
"Frank",
""
]
] | This is a general introduction to electric-magnetic duality in non-abelian gauge theories. In chapter I, I review the general ideas which led in the late 70s to the idea of electric/magnetic duality in quantum field theory. In chapters II and III, I focus mainly on N=2 supersymmetric theories. I present the lagrangians... |
0802.2660 | K. Splittorff | K. Splittorff, J.J.M. Verbaarschot, M.R. Zirnbauer | Nonhermitian Supersymmetric Partition Functions: the case of one bosonic
flavor | 17 pages, 0 figures. Section II extended. Version to appear in
Nucl.Phys.B | Nucl.Phys.B803:381-404,2008 | 10.1016/j.nuclphysb.2008.06.003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the supersymmetric formulation of the nonhermitian $\beta = 2$
random matrix partition function with one bosonic flavor. This partition
function is regularized by adding one conjugate boson and fermion each. A
supersymmetric nonlinear $\sigma$-model for the resulting Goldstone degrees of
freedom is obtaine... | [
{
"created": "Tue, 19 Feb 2008 14:51:45 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jun 2008 13:51:23 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Splittorff",
"K.",
""
],
[
"Verbaarschot",
"J. J. M.",
""
],
[
"Zirnbauer",
"M. R.",
""
]
] | We discuss the supersymmetric formulation of the nonhermitian $\beta = 2$ random matrix partition function with one bosonic flavor. This partition function is regularized by adding one conjugate boson and fermion each. A supersymmetric nonlinear $\sigma$-model for the resulting Goldstone degrees of freedom is obtained ... |
2003.12076 | Ashoke Sen | Ashoke Sen | Divergent to Complex Amplitudes in Two Dimensional String Theory | LaTeX, 14 pages | null | 10.1007/JHEP02(2021)086 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent paper, Balthazar, Rodriguez and Yin found remarkable agreement
between the one instanton contribution to the scattering amplitudes of two
dimensional string theory and those in the matrix model to the first subleading
order. The comparison was carried out numerically by analytically continuing
the externa... | [
{
"created": "Thu, 26 Mar 2020 18:00:09 GMT",
"version": "v1"
}
] | 2021-03-17 | [
[
"Sen",
"Ashoke",
""
]
] | In a recent paper, Balthazar, Rodriguez and Yin found remarkable agreement between the one instanton contribution to the scattering amplitudes of two dimensional string theory and those in the matrix model to the first subleading order. The comparison was carried out numerically by analytically continuing the external ... |
1306.4484 | Darius Jurciukonis | D. Jurciukonis, E. Norvaisas | On quantization of the SU(2) Skyrmions | 5 pages, 2 figures. In Physics Letters B, 2013 | null | 10.1016/j.physletb.2013.06.041 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There are two known approaches for quantizing the SU(2) Skyrme model, the
semiclassical and canonical quantization. The semiclassical approach does not
take into account the non-commutativity of velocity of quantum coordinates and
the stability of the semiclassical soliton is conveniently ensured by the
symmetry brea... | [
{
"created": "Wed, 19 Jun 2013 10:50:57 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Jurciukonis",
"D.",
""
],
[
"Norvaisas",
"E.",
""
]
] | There are two known approaches for quantizing the SU(2) Skyrme model, the semiclassical and canonical quantization. The semiclassical approach does not take into account the non-commutativity of velocity of quantum coordinates and the stability of the semiclassical soliton is conveniently ensured by the symmetry breaki... |
1604.00026 | Olaf Lechtenfeld | Francisco Correa, Tigran Hakobyan, Olaf Lechtenfeld, Armen Nersessian | Spherical Calogero model with oscillator/Coulomb potential: classical
case | 11 pages, no figures | Phys. Rev. D 93, 125008 (2016) | 10.1103/PhysRevD.93.125008 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the Hamiltonians and symmetry generators of Calogero-oscillator
and Calogero-Coulomb models on the N-dimensional sphere within the matrix-model
reduction approach. Our method also produces the integrable
Calogero-Coulomb-Stark model on the sphere and proves the integrability of the
spin extensions of all... | [
{
"created": "Thu, 31 Mar 2016 20:00:53 GMT",
"version": "v1"
}
] | 2016-06-15 | [
[
"Correa",
"Francisco",
""
],
[
"Hakobyan",
"Tigran",
""
],
[
"Lechtenfeld",
"Olaf",
""
],
[
"Nersessian",
"Armen",
""
]
] | We construct the Hamiltonians and symmetry generators of Calogero-oscillator and Calogero-Coulomb models on the N-dimensional sphere within the matrix-model reduction approach. Our method also produces the integrable Calogero-Coulomb-Stark model on the sphere and proves the integrability of the spin extensions of all t... |
hep-th/9903250 | Francisco J. Plaza Martin | J. M. Mu\~noz Porras, F. J. Plaza Mart\'in | Automorphism Group of $k((t))$: Applications to the Bosonic String | 29 pages | Commun.Math.Phys. 216 (2001) 609-634 | 10.1007/s002200000358 | null | hep-th math.AG | null | This paper is concerned with the formulation of a non-pertubative theory of
the bosonic string. We introduce a formal group $G$ which we propose as the
``universal moduli space'' for such a formulation. This is motivated because
$G$ establishes a natural link between representations of the Virasoro algebra
and the mo... | [
{
"created": "Tue, 30 Mar 1999 11:08:30 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Porras",
"J. M. Muñoz",
""
],
[
"Martín",
"F. J. Plaza",
""
]
] | This paper is concerned with the formulation of a non-pertubative theory of the bosonic string. We introduce a formal group $G$ which we propose as the ``universal moduli space'' for such a formulation. This is motivated because $G$ establishes a natural link between representations of the Virasoro algebra and the modu... |
2403.20099 | Alexei Yung | A. Yung | Flowing Between String Vacua for the Critical Non-Abelian Vortex with
Deformation of N=2 Liouville theory | 35 pages, no figures,v2: few clarifications added, accepted to Phys.
Rev. D | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | It has been shown that non-Abelian solitonic vortex string supported in
four-dimensional (4D) N=2 supersymmetric QCD (SQCD) with the U(2) gauge group
and $N_f=4$ quark flavors becomes a critical superstring. This string
propagates in the ten-dimensional space formed by a product of the flat 4D
space and an internal s... | [
{
"created": "Fri, 29 Mar 2024 10:26:28 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jun 2024 08:52:11 GMT",
"version": "v2"
}
] | 2024-06-17 | [
[
"Yung",
"A.",
""
]
] | It has been shown that non-Abelian solitonic vortex string supported in four-dimensional (4D) N=2 supersymmetric QCD (SQCD) with the U(2) gauge group and $N_f=4$ quark flavors becomes a critical superstring. This string propagates in the ten-dimensional space formed by a product of the flat 4D space and an internal spa... |
hep-th/9402124 | null | Marcelo R. Ubriaco | Complex $q$-Analysis and Scalar Field Theory on a $q$-Lattice | 15 pages, LATEX, LTP-042-UPR | Mod.Phys.Lett.A9:1121-1130,1994 | 10.1142/S0217732394000939 | null | hep-th | null | We develop the basic formalism of complex $q$-analysis to study the solutions
of second order $q$-difference equations which reduce, in the $q\rightarrow 1$
limit, to the ordinary Laplace equation in Euclidean and Minkowski space. After
defining an inner product on the function space we construct and study the
proper... | [
{
"created": "Tue, 22 Feb 1994 18:28:00 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Ubriaco",
"Marcelo R.",
""
]
] | We develop the basic formalism of complex $q$-analysis to study the solutions of second order $q$-difference equations which reduce, in the $q\rightarrow 1$ limit, to the ordinary Laplace equation in Euclidean and Minkowski space. After defining an inner product on the function space we construct and study the properti... |
hep-th/9503198 | Jean-Loup Gervais | E. Cremmer, J.-L. Gervais, J. Schnittger | Operator Coproduct-Realization of Quantum Group Transformations in Two
Dimensional Gravity, I. | 33 pages, latex, no figures | Commun.Math.Phys. 178 (1996) 147 | 10.1007/BF02104913 | CERN-TH/95-48, LPTENS-95/11 | hep-th math.QA q-alg | null | A simple connection between the universal $R$ matrix of $U_q(sl(2))$ (for
spins $\demi$ and $J$) and the required form of the co-product action of the
Hilbert space generators of the quantum group symmetry is put forward. This
gives an explicit operator realization of the co-product action on the
covariant operators.... | [
{
"created": "Tue, 28 Mar 1995 14:01:24 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Cremmer",
"E.",
""
],
[
"Gervais",
"J. -L.",
""
],
[
"Schnittger",
"J.",
""
]
] | A simple connection between the universal $R$ matrix of $U_q(sl(2))$ (for spins $\demi$ and $J$) and the required form of the co-product action of the Hilbert space generators of the quantum group symmetry is put forward. This gives an explicit operator realization of the co-product action on the covariant operators. I... |
hep-th/9604048 | Sayan Kar | Sayan Kar | Generalised Raychaudhuri equations for strings in the presence of an
antisymmetric tensor field | Revtex 3.0, 13 pages, no figures | Phys.Rev. D54 (1996) 6408-6412 | 10.1103/PhysRevD.54.6408 | IP--BBSR--96/21 | hep-th gr-qc | null | The generalised Raychaudhuri equations derived by Capovilla and Guven are
exclusively for extremal, timelike Nambu--Goto membranes. In this article, we
construct the corresponding equations for string world--sheets in the presence
of a background Kalb--Ramond field. We analyse the full set of equations by
concentrati... | [
{
"created": "Mon, 8 Apr 1996 15:12:49 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Kar",
"Sayan",
""
]
] | The generalised Raychaudhuri equations derived by Capovilla and Guven are exclusively for extremal, timelike Nambu--Goto membranes. In this article, we construct the corresponding equations for string world--sheets in the presence of a background Kalb--Ramond field. We analyse the full set of equations by concentrating... |
1512.03598 | Michael M. Scherer | Jan M. Pawlowski, Michael M. Scherer, Richard Schmidt, Sebastian J.
Wetzel | Physics and the choice of regulators in functional renormalisation group
flows | 22 pages, 16 figures | null | null | null | hep-th cond-mat.quant-gas cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Renormalisation Group is a versatile tool for the study of many systems
where scale-dependent behaviour is important. Its functional formulation can be
cast into the form of an exact flow equation for the scale-dependent effective
action in the presence of an infrared regularisation. The functional RG flow
for th... | [
{
"created": "Fri, 11 Dec 2015 11:04:14 GMT",
"version": "v1"
}
] | 2015-12-14 | [
[
"Pawlowski",
"Jan M.",
""
],
[
"Scherer",
"Michael M.",
""
],
[
"Schmidt",
"Richard",
""
],
[
"Wetzel",
"Sebastian J.",
""
]
] | The Renormalisation Group is a versatile tool for the study of many systems where scale-dependent behaviour is important. Its functional formulation can be cast into the form of an exact flow equation for the scale-dependent effective action in the presence of an infrared regularisation. The functional RG flow for the ... |
2107.07151 | Charles Thull | Joseph Minahan, Usman Naseer and Charles Thull | Squashing and supersymmetry enhancement in three dimensions | 15+9 pages | SciPost Phys. 12, 025 (2022) | 10.21468/SciPostPhys.12.1.025 | UUITP-30/21 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider mass-deformed theories with ${\cal N}\geq2$ supersymmetry on
round and squashed three-spheres. By embedding the supersymmetric backgrounds
in extended supergravity we show that at special values of mass deformations
the supersymmetry is enhanced on the squashed spheres. When the $3d$ partition
function ca... | [
{
"created": "Thu, 15 Jul 2021 06:43:18 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Nov 2021 16:06:30 GMT",
"version": "v2"
}
] | 2022-01-19 | [
[
"Minahan",
"Joseph",
""
],
[
"Naseer",
"Usman",
""
],
[
"Thull",
"Charles",
""
]
] | We consider mass-deformed theories with ${\cal N}\geq2$ supersymmetry on round and squashed three-spheres. By embedding the supersymmetric backgrounds in extended supergravity we show that at special values of mass deformations the supersymmetry is enhanced on the squashed spheres. When the $3d$ partition function can ... |
1112.2831 | Peggy Kouroumalou | P. Kouroumalou | Six-Dimensional Jordan Supergravity Models | Based on talk given at StringMath 2011, Philadelphia, PA, 8 pages, no
figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of six-dimensional supergravity there is a special class of
parent models for five-dimensional theories defined by the four Euclidean
simple Jordan algebras of degree 3. We extend this result to include six-
dimensional parent models for three infinite families of five-dimensional
theories defined by M... | [
{
"created": "Tue, 13 Dec 2011 09:31:46 GMT",
"version": "v1"
}
] | 2011-12-14 | [
[
"Kouroumalou",
"P.",
""
]
] | In the context of six-dimensional supergravity there is a special class of parent models for five-dimensional theories defined by the four Euclidean simple Jordan algebras of degree 3. We extend this result to include six- dimensional parent models for three infinite families of five-dimensional theories defined by Min... |
hep-th/0309107 | Tassilo Ott | Tassilo Ott | Aspects of Stability and Phenomenology in Type IIA Orientifolds with
Intersecting D6-branes | 171 pages, PhD thesis, ref. added | Fortsch.Phys.52:28-137,2004 | 10.1002/prop.200410118 | HU-EP-03/59 | hep-th | null | Intersecting branes have been the subject of string model building for
several years. This work introduces in detail the toroidal and
Z_N-orientifolds, where the main discussion employs the picture of intersecting
D6-branes. The derivation of the R-R and NS-NS tadpole cancellation conditions
in CFT is shown in detail... | [
{
"created": "Wed, 10 Sep 2003 17:34:42 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Nov 2003 16:45:06 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Ott",
"Tassilo",
""
]
] | Intersecting branes have been the subject of string model building for several years. This work introduces in detail the toroidal and Z_N-orientifolds, where the main discussion employs the picture of intersecting D6-branes. The derivation of the R-R and NS-NS tadpole cancellation conditions in CFT is shown in detail. ... |
hep-th/0211132 | Zoltan Bajnok | Z. Bajnok, L. Palla, G. Takacs | Boundary sine-Gordon model | 15 pages, 7 eps figures, Talk presented at 'Workshop on Integrable
Theories, Solitons and Duality', 1-6 July 2002, Sao Paulo, Brazil | null | null | null | hep-th | null | We review our recent results on the on-shell description of sine-Gordon model
with integrable boundary conditions. We determined the spectrum of boundary
states together with their reflection factors by closing the boundary bootstrap
and checked these results against WKB quantization and numerical finite volume
spect... | [
{
"created": "Thu, 14 Nov 2002 11:34:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bajnok",
"Z.",
""
],
[
"Palla",
"L.",
""
],
[
"Takacs",
"G.",
""
]
] | We review our recent results on the on-shell description of sine-Gordon model with integrable boundary conditions. We determined the spectrum of boundary states together with their reflection factors by closing the boundary bootstrap and checked these results against WKB quantization and numerical finite volume spectra... |
hep-th/0403042 | Jose Francisco Gomes | I. Cabrera-Carnero, J.F. Gomes, G.M. Sotkov and A.H. Zimerman | Vertex Operators and Soliton Solutions of Affine Toda Model with U(2)
Symmetry | 17 pages, latex, misprints corrected, version to appear in J.Phys A | J.Phys.A37:6375-6390,2004 | 10.1088/0305-4470/37/24/013 | null | hep-th | null | The symmetry structure of non-abelian affine Toda model based on the coset
$SL(3)/SL(2)\otimes U(1)$ is studied. It is shown that the model possess
non-abelian Noether symmetry closing into a q-deformed $SL(2)\otimes U(1)$
algebra. Specific two vertex soliton solutions are constructed.
| [
{
"created": "Wed, 3 Mar 2004 12:59:43 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 2004 13:20:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Cabrera-Carnero",
"I.",
""
],
[
"Gomes",
"J. F.",
""
],
[
"Sotkov",
"G. M.",
""
],
[
"Zimerman",
"A. H.",
""
]
] | The symmetry structure of non-abelian affine Toda model based on the coset $SL(3)/SL(2)\otimes U(1)$ is studied. It is shown that the model possess non-abelian Noether symmetry closing into a q-deformed $SL(2)\otimes U(1)$ algebra. Specific two vertex soliton solutions are constructed. |
hep-th/0603230 | Francisco A. Brito | V.I. Afonso, D. Bazeia, F.A. Brito | Deforming tachyon kinks and tachyon potentials | To appear in JHEP, 19 pages, 5 eps figures, minor changes and one
reference added | JHEP0608:073,2006 | 10.1088/1126-6708/2006/08/073 | null | hep-th | null | In this paper we investigate deformation of tachyon potentials and tachyon
kink solutions. We consider the deformation of a DBI type action with gauge and
tachyon fields living on D1-brane and D3-brane world-volume. We deform tachyon
potentials to get other consistent tachyon potentials by using properly a
deformatio... | [
{
"created": "Wed, 29 Mar 2006 18:40:55 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Apr 2006 18:21:58 GMT",
"version": "v2"
},
{
"created": "Sun, 30 Jul 2006 22:39:28 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Afonso",
"V. I.",
""
],
[
"Bazeia",
"D.",
""
],
[
"Brito",
"F. A.",
""
]
] | In this paper we investigate deformation of tachyon potentials and tachyon kink solutions. We consider the deformation of a DBI type action with gauge and tachyon fields living on D1-brane and D3-brane world-volume. We deform tachyon potentials to get other consistent tachyon potentials by using properly a deformation ... |
hep-th/0211057 | Maslanka | Piotr Kosinski, Pawel Maslanka | On the definition of velocity in doubly special relativity theories | 7 pages | Phys.Rev. D68 (2003) 067702 | 10.1103/PhysRevD.68.067702 | null | hep-th | null | We discuss the definition of particle velocity in doubly relativity theories.
The general formula relating velocity and four-momentum of particle is given.
| [
{
"created": "Thu, 7 Nov 2002 12:23:24 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Nov 2002 12:12:09 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Kosinski",
"Piotr",
""
],
[
"Maslanka",
"Pawel",
""
]
] | We discuss the definition of particle velocity in doubly relativity theories. The general formula relating velocity and four-momentum of particle is given. |
1612.00462 | Alejandro Morales | David M. Jackson and Achim Kempf and Alejandro H. Morales | A robust generalization of the Legendre transform for QFT | 13 pages, 5 figures | Journal of Physics A: Mathematical and Theoretical, Volume 50,
Number 22, 2017 | 10.1088/1751-8121/aa6abb | null | hep-th math-ph math.CO math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although perturbative quantum field theory is highly successful, it possesses
a number of well-known analytic problems, from ultraviolet and infrared
divergencies to the divergence of the perturbative expansion itself. As a
consequence, it has been difficult, for example, to prove with full rigor that
the Legendre tr... | [
{
"created": "Thu, 1 Dec 2016 21:00:24 GMT",
"version": "v1"
},
{
"created": "Wed, 31 May 2017 05:15:34 GMT",
"version": "v2"
}
] | 2017-06-01 | [
[
"Jackson",
"David M.",
""
],
[
"Kempf",
"Achim",
""
],
[
"Morales",
"Alejandro H.",
""
]
] | Although perturbative quantum field theory is highly successful, it possesses a number of well-known analytic problems, from ultraviolet and infrared divergencies to the divergence of the perturbative expansion itself. As a consequence, it has been difficult, for example, to prove with full rigor that the Legendre tran... |
1810.00442 | Glenn Barnich | Glenn Barnich and Fabrizio Del Monte | Introduction to Classical Gauge Field Theory and to Batalin-Vilkovisky
Quantization | 49 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Lectures held at the 22nd "Saalburg" Summer School (2016)
| [
{
"created": "Sun, 30 Sep 2018 18:37:07 GMT",
"version": "v1"
}
] | 2018-10-02 | [
[
"Barnich",
"Glenn",
""
],
[
"Del Monte",
"Fabrizio",
""
]
] | Lectures held at the 22nd "Saalburg" Summer School (2016) |
1808.04344 | Fedor Popov | Simone Giombi, Igor R. Klebanov, Fedor Popov, Shiroman Prakash,
Grigory Tarnopolsky | Prismatic Large $N$ Models for Bosonic Tensors | 37 pages, 13 figures, v2: version which appeared in Physical Review D | Phys. Rev. D 98, 105005 (2018) | 10.1103/PhysRevD.98.105005 | PUPT-2568 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the $O(N)^3$ symmetric quantum field theory of a bosonic tensor
$\phi^{abc}$ with sextic interactions. Its large $N$ limit is dominated by a
positive-definite operator, whose index structure has the topology of a prism.
We present a large $N$ solution of the model using Schwinger-Dyson equations to
sum the l... | [
{
"created": "Mon, 13 Aug 2018 17:42:28 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Aug 2019 16:50:09 GMT",
"version": "v2"
}
] | 2019-08-22 | [
[
"Giombi",
"Simone",
""
],
[
"Klebanov",
"Igor R.",
""
],
[
"Popov",
"Fedor",
""
],
[
"Prakash",
"Shiroman",
""
],
[
"Tarnopolsky",
"Grigory",
""
]
] | We study the $O(N)^3$ symmetric quantum field theory of a bosonic tensor $\phi^{abc}$ with sextic interactions. Its large $N$ limit is dominated by a positive-definite operator, whose index structure has the topology of a prism. We present a large $N$ solution of the model using Schwinger-Dyson equations to sum the lea... |
1303.3317 | Thomas Grimm | Thomas W. Grimm, Raffaele Savelli, Matthias Weissenbacher | On \alpha' corrections in N=1 F-theory compactifications | 8 pages, revtex, v4: major revision. The reduction of recently found
higher curvature terms showed that the previously presented Ansatz for the
Kahler coordinates was not general enough. Details of the reduction appear in
a follow-up work | null | 10.1016/j.physletb.2013.07.024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider N=1 F-theory and Type IIB orientifold compactifications and
derive new \alpha' corrections to the four-dimensional effective action. They
originate from higher derivative corrections to eleven-dimensional supergravity
and survive the M-theory to F-theory limit. We find a correction to the Kahler
moduli de... | [
{
"created": "Thu, 14 Mar 2013 00:24:39 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 2013 18:46:18 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Apr 2013 16:16:44 GMT",
"version": "v3"
},
{
"created": "Wed, 23 Oct 2013 18:17:01 GMT",
"version": "v4"
}
] | 2015-06-15 | [
[
"Grimm",
"Thomas W.",
""
],
[
"Savelli",
"Raffaele",
""
],
[
"Weissenbacher",
"Matthias",
""
]
] | We consider N=1 F-theory and Type IIB orientifold compactifications and derive new \alpha' corrections to the four-dimensional effective action. They originate from higher derivative corrections to eleven-dimensional supergravity and survive the M-theory to F-theory limit. We find a correction to the Kahler moduli depe... |
hep-th/9605057 | null | Seiji Mukaigawa (Hiroshima U.) and Hiroyuki Takata (KEK Theory group
and Hiroshima U.) | One loop renormalization of the 4-D Quantum Dilaton Gravity in Spherical
symmetric background | 7 pages, latex, no figures. This paper also available at HUPD-9609 | Prog.Theor.Phys.96:469-474,1996 | 10.1143/PTP.96.469 | null | hep-th | null | We study the one loop renormalization in the most general metric-dilaton
theory with second derivative only. In constant background dilaton theory,
there are two types of gravity background which enable the theory
renormalizable at one-loop level. We show this concretely to discuss on the
spherical symmetric backgrou... | [
{
"created": "Wed, 8 May 1996 15:27:19 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Mukaigawa",
"Seiji",
"",
"Hiroshima U."
],
[
"Takata",
"Hiroyuki",
"",
"KEK Theory group\n and Hiroshima U."
]
] | We study the one loop renormalization in the most general metric-dilaton theory with second derivative only. In constant background dilaton theory, there are two types of gravity background which enable the theory renormalizable at one-loop level. We show this concretely to discuss on the spherical symmetric background... |
0812.1576 | Hari Kunduri | Hari K. Kunduri, James Lucietti | Uniqueness of near-horizon geometries of rotating extremal AdS(4) black
holes | 18 pages, Latex. v2: footnote added on pg. 12. v3: assumption of
non-toroidal horizon topology made explicit, minor clarifications | Class.Quant.Grav.26:055019,2009 | 10.1088/0264-9381/26/5/055019 | DAMTP-2008-114, DCPT-08/67 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider stationary extremal black hole solutions of the Einstein-Maxwell
equations with a negative cosmological constant in four dimensions. We
determine all non-static axisymmetric near-horizon geometries (with
non-toroidal horizon topology) and all static near-horizon geometries for black
holes of this kind. Th... | [
{
"created": "Tue, 9 Dec 2008 11:54:35 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Feb 2009 15:15:26 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Jul 2009 15:55:10 GMT",
"version": "v3"
}
] | 2009-07-09 | [
[
"Kunduri",
"Hari K.",
""
],
[
"Lucietti",
"James",
""
]
] | We consider stationary extremal black hole solutions of the Einstein-Maxwell equations with a negative cosmological constant in four dimensions. We determine all non-static axisymmetric near-horizon geometries (with non-toroidal horizon topology) and all static near-horizon geometries for black holes of this kind. This... |
1503.06196 | Predrag Dominis Prester | Maro Cvitan, Predrag Dominis Prester, Silvio Pallua, Ivica Smoli\'c,
Tamara \v{S}temberga | Parity-odd surface anomalies and correlation functions on conical
defects | 13 pages, v2: references updated , v3: exact expression for
parity-odd conical surface trace anomaly added, small improvements | null | null | ZTF-EP-15-01 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the parity-odd ("type P") surface anomalies of the energy-momentum
tensor correlators in conformal field theories, with an emphasis on d=4 and d=3
dimensional spacetimes. Using cohomology analysis we construct the expression
for the most general P-type surface trace anomaly on a singular 2-dimensional
surf... | [
{
"created": "Fri, 20 Mar 2015 19:12:26 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Mar 2015 12:10:22 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Dec 2015 19:55:59 GMT",
"version": "v3"
}
] | 2015-12-02 | [
[
"Cvitan",
"Maro",
""
],
[
"Prester",
"Predrag Dominis",
""
],
[
"Pallua",
"Silvio",
""
],
[
"Smolić",
"Ivica",
""
],
[
"Štemberga",
"Tamara",
""
]
] | We analyse the parity-odd ("type P") surface anomalies of the energy-momentum tensor correlators in conformal field theories, with an emphasis on d=4 and d=3 dimensional spacetimes. Using cohomology analysis we construct the expression for the most general P-type surface trace anomaly on a singular 2-dimensional surfac... |
2102.12583 | Sridip Pal | Zohar Komargodski, M\'ark Mezei, Sridip Pal, Avia Raviv-Moshe | Spontaneously Broken Boosts in CFTs | 50+13 pages,4 figures; matches the published version | null | 10.1007/JHEP09(2021)064 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Conformal Field Theories (CFTs) have rich dynamics in heavy states. We
describe the constraints due to spontaneously broken boost and dilatation
symmetries in such states. The spontaneously broken boost symmetries require
the existence of new low-lying primaries whose scaling dimension gap, we argue,
scales as $O(1)$... | [
{
"created": "Wed, 24 Feb 2021 22:09:40 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Aug 2021 02:19:28 GMT",
"version": "v2"
}
] | 2021-09-29 | [
[
"Komargodski",
"Zohar",
""
],
[
"Mezei",
"Márk",
""
],
[
"Pal",
"Sridip",
""
],
[
"Raviv-Moshe",
"Avia",
""
]
] | Conformal Field Theories (CFTs) have rich dynamics in heavy states. We describe the constraints due to spontaneously broken boost and dilatation symmetries in such states. The spontaneously broken boost symmetries require the existence of new low-lying primaries whose scaling dimension gap, we argue, scales as $O(1)$. ... |
hep-th/9901112 | Vladimir O. Soloviev | Vladimir O. Soloviev | Bering's proposal for boundary contribution to the Poisson bracket | 18 pages, LaTeX, amssymb | null | 10.1063/1.533414 | IC/98/201 | hep-th | null | It is shown that the Poisson bracket with boundary terms recently proposed by
Bering (hep-th/9806249) can be deduced from the Poisson bracket proposed by the
present author (hep-th/9305133) if one omits terms free of Euler-Lagrange
derivatives ("annihilation principle"). This corresponds to another definition
of the ... | [
{
"created": "Sat, 23 Jan 1999 06:28:22 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Soloviev",
"Vladimir O.",
""
]
] | It is shown that the Poisson bracket with boundary terms recently proposed by Bering (hep-th/9806249) can be deduced from the Poisson bracket proposed by the present author (hep-th/9305133) if one omits terms free of Euler-Lagrange derivatives ("annihilation principle"). This corresponds to another definition of the fo... |
1801.07280 | Debajyoti Sarkar | Shubho R. Roy and Debajyoti Sarkar | Bulk metric reconstruction from boundary entanglement | 16+4 pages, 3 figures; v2: some clarifications and references added;
v3: more clarifications added. Published version | Phys. Rev. D 98, 066017 (2018) | 10.1103/PhysRevD.98.066017 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Most of the literature in the \emph{bulk reconstruction program} in
holography focuses on recovering local bulk operators propagating on a
quasilocal bulk geometry and the knowledge of the bulk geometry is always
assumed or guessed. The fundamental problem of the bulk reconstruction program,
which is \emph{recovering... | [
{
"created": "Mon, 22 Jan 2018 19:04:43 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Apr 2018 10:26:30 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Sep 2018 12:58:47 GMT",
"version": "v3"
}
] | 2018-10-01 | [
[
"Roy",
"Shubho R.",
""
],
[
"Sarkar",
"Debajyoti",
""
]
] | Most of the literature in the \emph{bulk reconstruction program} in holography focuses on recovering local bulk operators propagating on a quasilocal bulk geometry and the knowledge of the bulk geometry is always assumed or guessed. The fundamental problem of the bulk reconstruction program, which is \emph{recovering t... |
hep-th/9703028 | Oleg Soloviev | I. I. Kogan (Oxford Univ.), A. Lewis (Oxford Univ.) and O. A. Soloviev
(Queen Mary College) | Knizhnik-Zamolodchikov-type equations for gauged WZNW models | 24 pages, latex, no figures. More discussion of logarithmic operators
was added | Int.J.Mod.Phys.A13:1345-1367,1998 | 10.1142/S0217751X98000639 | QMW-PH-97-5, OU-TP-97-11P | hep-th | null | We study correlation functions of coset constructions by utilizing the method
of gauge dressing. As an example we apply this method to the minimal models and
to the Witten 2D black hole. We exhibit a striking similarity between the
latter and the gravitational dressing. In particular, we look for logarithmic
operator... | [
{
"created": "Tue, 4 Mar 1997 16:38:31 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Mar 1997 11:49:02 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Kogan",
"I. I.",
"",
"Oxford Univ."
],
[
"Lewis",
"A.",
"",
"Oxford Univ."
],
[
"Soloviev",
"O. A.",
"",
"Queen Mary College"
]
] | We study correlation functions of coset constructions by utilizing the method of gauge dressing. As an example we apply this method to the minimal models and to the Witten 2D black hole. We exhibit a striking similarity between the latter and the gravitational dressing. In particular, we look for logarithmic operators ... |
hep-th/0407277 | Niklas Beisert | Niklas Beisert | The Dilatation Operator of N=4 Super Yang-Mills Theory and Integrability | PhD thesis (revised), 230 pages. Contains previously unpublished
results. v2,v3: minor changes, references added, v4: corrections in table
2.1, eqs. (2.146,3.26,4.43,4.115,4.116) and below (3.23,3.28) | Phys.Rept.405:1-202,2005 | 10.1016/j.physrep.2004.09.007 | AEI-2004-057 | hep-th | null | The dilatation generator measures the scaling dimensions of local operators
in a conformal field theory. In this thesis we consider the example of
maximally supersymmetric gauge theory in four dimensions and develop and extend
techniques to derive, investigate and apply the dilatation operator.
We construct the dil... | [
{
"created": "Fri, 30 Jul 2004 19:17:27 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Aug 2004 13:40:50 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Sep 2004 16:05:04 GMT",
"version": "v3"
},
{
"created": "Sat, 22 Oct 2005 21:12:20 GMT",
"version": "v4"
}
] | 2011-03-23 | [
[
"Beisert",
"Niklas",
""
]
] | The dilatation generator measures the scaling dimensions of local operators in a conformal field theory. In this thesis we consider the example of maximally supersymmetric gauge theory in four dimensions and develop and extend techniques to derive, investigate and apply the dilatation operator. We construct the dilatat... |
0905.3183 | Benjamin Burrington | Gaetano Bertoldi, Benjamin A. Burrington and Amanda Peet | Black holes in asymptotically Lifshitz spacetimes with arbitrary
critical exponent | 23 pages, 6 figures, references corrected, graphs made readable in
greyscale | null | 10.1103/PhysRevD.80.126003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, a class of gravitational backgrounds in 3+1 dimensions have been
proposed as holographic duals to a Lifshitz theory describing critical
phenomena in 2+1 dimensions with critical exponent $z\geq 1$. We numerically
explore black holes in these backgrounds for a range of values of $z$. We find
drastically diff... | [
{
"created": "Wed, 20 May 2009 18:30:07 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Oct 2009 16:18:32 GMT",
"version": "v2"
}
] | 2013-05-29 | [
[
"Bertoldi",
"Gaetano",
""
],
[
"Burrington",
"Benjamin A.",
""
],
[
"Peet",
"Amanda",
""
]
] | Recently, a class of gravitational backgrounds in 3+1 dimensions have been proposed as holographic duals to a Lifshitz theory describing critical phenomena in 2+1 dimensions with critical exponent $z\geq 1$. We numerically explore black holes in these backgrounds for a range of values of $z$. We find drastically differ... |
0711.4877 | Hyunsoo Min | Gerald V. Dunne, Jin Hur, Choonkyu Lee, Hyunsoo Min | Renormalized Effective Actions in Radially Symmetric Backgrounds: Exact
Calculations Versus Approximation Methods | 30 pages, 9 figures, RevTex | Phys.Rev.D77:045004,2008 | 10.1103/PhysRevD.77.045004 | null | hep-th | null | Our previously-developed calculational method (the partial wave cutoff
method) is employed to evaluate explicitly scalar one-loop effective actions in
a class of radially symmetric background gauge fields. Our method proves to be
particularly effective when it is used in conjunction with a systematic WKB
series for t... | [
{
"created": "Fri, 30 Nov 2007 06:13:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dunne",
"Gerald V.",
""
],
[
"Hur",
"Jin",
""
],
[
"Lee",
"Choonkyu",
""
],
[
"Min",
"Hyunsoo",
""
]
] | Our previously-developed calculational method (the partial wave cutoff method) is employed to evaluate explicitly scalar one-loop effective actions in a class of radially symmetric background gauge fields. Our method proves to be particularly effective when it is used in conjunction with a systematic WKB series for the... |
hep-th/9303134 | Taku Uchino | Taku Uchino | Canonical Theory of 2d Gravity Coupled to Conformal Matter | 14 pages, LaTex, TIT/HEP-216 | null | null | null | hep-th | null | A canonical quantization for two dimensional gravity models, including a
dilaton gravity model, is performed in a way suitable for the light-cone gauge.
We extend the theory developed by Abdalla {\it et.al.}\cite{AM} and obtain the
correlation functions by using the screening charges of the symmetry algebra.
It turns... | [
{
"created": "Wed, 24 Mar 1993 13:11:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Uchino",
"Taku",
""
]
] | A canonical quantization for two dimensional gravity models, including a dilaton gravity model, is performed in a way suitable for the light-cone gauge. We extend the theory developed by Abdalla {\it et.al.}\cite{AM} and obtain the correlation functions by using the screening charges of the symmetry algebra. It turns o... |
hep-th/0307149 | Lutz Moeller | Marija Dimitrijevic, Larisa Jonke, Lutz M\"oller, Efrossini
Tsouchnika, Julius Wess, Michael Wohlgenannt | Deformed Field Theory on kappa-spacetime | 19 pages; changes made in section 4 concerning the definition of
field transformations | Eur.Phys.J.C31:129-138,2003 | 10.1140/epjc/s2003-01309-y | null | hep-th | null | A general formalism is developed that allows the construction of a field
theory on quantum spaces which are deformations of ordinary spacetime. The
symmetry group of spacetime (Poincar\' e group) is replaced by a quantum group.
This formalism is demonstrated for the kappa-deformed Poincar\'e algebra and
its quantum s... | [
{
"created": "Wed, 16 Jul 2003 17:01:58 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Oct 2003 17:20:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Dimitrijevic",
"Marija",
""
],
[
"Jonke",
"Larisa",
""
],
[
"Möller",
"Lutz",
""
],
[
"Tsouchnika",
"Efrossini",
""
],
[
"Wess",
"Julius",
""
],
[
"Wohlgenannt",
"Michael",
""
]
] | A general formalism is developed that allows the construction of a field theory on quantum spaces which are deformations of ordinary spacetime. The symmetry group of spacetime (Poincar\' e group) is replaced by a quantum group. This formalism is demonstrated for the kappa-deformed Poincar\'e algebra and its quantum spa... |
2012.15668 | Georgios Karagiannis | Georgios Karagiannis | Tensor Galileons as Lovelock theories | 4 pages, v2: The material has been reorganized, several claims have
been scaled down + references added | null | null | RBI-ThPhys-2021-2 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the construction of Galileon interactions involving a single
two-column mixed-symmetry tensor of arbitrary degree in flat spacetime of
arbitrary dimensions, in a reverse engineering spirit. By defining an
appropriate Riemann-like tensor for each of these tensor gauge fields, we show
that the theories constr... | [
{
"created": "Thu, 31 Dec 2020 15:47:12 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Jan 2021 17:41:34 GMT",
"version": "v2"
}
] | 2021-01-12 | [
[
"Karagiannis",
"Georgios",
""
]
] | We review the construction of Galileon interactions involving a single two-column mixed-symmetry tensor of arbitrary degree in flat spacetime of arbitrary dimensions, in a reverse engineering spirit. By defining an appropriate Riemann-like tensor for each of these tensor gauge fields, we show that the theories construc... |
2207.01274 | John F. Wheater | John F. Wheater and P.D. Xavier | The Size of a Soliton | 21 pages, no figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider the recently proposed Bound State Conjecture for quantum field
theory in the context of solitons in two dimensional $\phi^4$ scalar field
theory. We calculate the quantum correction to the size of the soliton which,
taken together with the known mass correction, shows behaviour consistent with
regarding t... | [
{
"created": "Mon, 4 Jul 2022 09:06:30 GMT",
"version": "v1"
}
] | 2022-07-05 | [
[
"Wheater",
"John F.",
""
],
[
"Xavier",
"P. D.",
""
]
] | We consider the recently proposed Bound State Conjecture for quantum field theory in the context of solitons in two dimensional $\phi^4$ scalar field theory. We calculate the quantum correction to the size of the soliton which, taken together with the known mass correction, shows behaviour consistent with regarding the... |
hep-th/9502127 | null | T. Fujiwara, Y. Igarashi, R. Kuriki and T. Tabei | BFV-BRST Quantization of 2D Supergravity | 39 pages, LaTeX, no figures | Phys.Rev. D53 (1996) 852-869 | 10.1103/PhysRevD.53.852 | YITP-U-95-5 | hep-th | null | Two-dimensional supergravity theory is quantized as an anomalous gauge
theory. In the Batalin-Fradkin (BF) formalism, the anomaly-canceling
super-Liouville fields are introduced to identify the original second-class
constrained system with a gauge-fixed version of a first-class system. The
BFV-BRST quantization appli... | [
{
"created": "Wed, 22 Feb 1995 05:02:09 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Fujiwara",
"T.",
""
],
[
"Igarashi",
"Y.",
""
],
[
"Kuriki",
"R.",
""
],
[
"Tabei",
"T.",
""
]
] | Two-dimensional supergravity theory is quantized as an anomalous gauge theory. In the Batalin-Fradkin (BF) formalism, the anomaly-canceling super-Liouville fields are introduced to identify the original second-class constrained system with a gauge-fixed version of a first-class system. The BFV-BRST quantization applies... |
hep-th/9809110 | Petr Jizba | P.Jizba and E.S.Tututi (DAMTP-Cambridge) | The Jaynes-Gibbs principle of maximal entropy and the non-equilibrium
propagators of the O(N) phi^4 theory at large N | 4 pages, REVTeX, no figures, references added, minor corrections in
text | null | null | null | hep-th hep-ph | null | We present a novel procedure for calculating non-equilibrium two-point
Green's functions in the $O(N) \phi^{4}$ theory at large $N$. The
non-equilibrium density matrix $\rho$ is constructed via the Jaynes-Gibbs
principle of maximal entropy and it is directly implemented into the
Dyson-Schwinger equations through init... | [
{
"created": "Tue, 15 Sep 1998 20:55:08 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Nov 1998 19:31:47 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Jizba",
"P.",
"",
"DAMTP-Cambridge"
],
[
"Tututi",
"E. S.",
"",
"DAMTP-Cambridge"
]
] | We present a novel procedure for calculating non-equilibrium two-point Green's functions in the $O(N) \phi^{4}$ theory at large $N$. The non-equilibrium density matrix $\rho$ is constructed via the Jaynes-Gibbs principle of maximal entropy and it is directly implemented into the Dyson-Schwinger equations through initia... |
hep-th/0610323 | Behrouz Mirza | B. Mirza, R. Narimani and M. Zarei | Aharonov-Casher effect for spin one particles in a noncommutative space | 9 pages | Eur.Phys.J.C48:641-645,2006 | 10.1140/epjc/s10052-006-0047-z | null | hep-th | null | In this work the Aharonov-Casher (AC) phase is calculated for spin one
particles in a noncommutative space. The AC phase has previously been
calculated from the Dirac equation in a noncommutative space using a gauge-like
technique [17]. In the spin-one, we use kemmer equation to calculate the phase
in a similar manne... | [
{
"created": "Tue, 31 Oct 2006 12:42:19 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Mirza",
"B.",
""
],
[
"Narimani",
"R.",
""
],
[
"Zarei",
"M.",
""
]
] | In this work the Aharonov-Casher (AC) phase is calculated for spin one particles in a noncommutative space. The AC phase has previously been calculated from the Dirac equation in a noncommutative space using a gauge-like technique [17]. In the spin-one, we use kemmer equation to calculate the phase in a similar manner.... |
2201.08324 | Roldao da Rocha | W. Barreto and R. da Rocha | Differential configurational entropy and the gravitational collapse of a
kink | 10 pages, 4 figures, published version | Phys. Rev. D 105 (2022) 064049 | 10.1103/PhysRevD.105.064049 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gravitational instability of kinks is scrutinized in the context of
information entropy, including the black hole formation near the scalar field
critical collapse. The differential configurational entropy (DCE) is computed
and examined for globally perturbed static kinks and the far-from-equilibrium
kink solutio... | [
{
"created": "Thu, 20 Jan 2022 17:45:48 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Mar 2022 17:31:27 GMT",
"version": "v2"
}
] | 2022-03-29 | [
[
"Barreto",
"W.",
""
],
[
"da Rocha",
"R.",
""
]
] | The gravitational instability of kinks is scrutinized in the context of information entropy, including the black hole formation near the scalar field critical collapse. The differential configurational entropy (DCE) is computed and examined for globally perturbed static kinks and the far-from-equilibrium kink solutions... |
hep-th/0007218 | M. Ghilardi | M. Ghilardi and E. Guadagnini | Statistical properties of classical gravitating particles in (2+1)
dimensions | Latex2e (amssymb) file, 17 pages | Nucl.Phys. B596 (2001) 273-288 | 10.1016/S0550-3213(00)00705-7 | IFUP-TH. 26/2000 | hep-th | null | We report the statistical properties of classical particles in (2+1) gravity
as resulting from numerical simulations. Only particle momenta have been taken
into account. In the range of total momentum where thermal equilibrium is
reached, the distribution function and the corresponding Boltzmann entropy are
computed.... | [
{
"created": "Thu, 27 Jul 2000 09:37:03 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ghilardi",
"M.",
""
],
[
"Guadagnini",
"E.",
""
]
] | We report the statistical properties of classical particles in (2+1) gravity as resulting from numerical simulations. Only particle momenta have been taken into account. In the range of total momentum where thermal equilibrium is reached, the distribution function and the corresponding Boltzmann entropy are computed. I... |
hep-th/9608190 | Jens Ole Madsen | J. M. Evans (DAMTP, Cambridge), J. O. Madsen (ENSLAPP, Annecy) | Integrability vs. Supersymmetry | plain TeX file, 11 pages output, macros included; minor errors
corrected, extra references added | Phys.Lett. B389 (1996) 665-672 | 10.1016/S0370-2693(96)01503-1 | CERN-TH/96-224, DAMTP/96-76, ENSLAPP-A-612/96 | hep-th | null | We investigate (1,0)-superconformal Toda theories based on simple Lie
algebras and find that the classical integrability properties of the underlying
bosonic theories do not survive. For several models based on algebras of low
rank, we show explicitly that none of the conserved W-algebra generators can be
generalized... | [
{
"created": "Thu, 29 Aug 1996 12:40:46 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Nov 1996 13:15:09 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Evans",
"J. M.",
"",
"DAMTP, Cambridge"
],
[
"Madsen",
"J. O.",
"",
"ENSLAPP, Annecy"
]
] | We investigate (1,0)-superconformal Toda theories based on simple Lie algebras and find that the classical integrability properties of the underlying bosonic theories do not survive. For several models based on algebras of low rank, we show explicitly that none of the conserved W-algebra generators can be generalized t... |
1408.3120 | Aleksey Cherman | Gokce Basar, Aleksey Cherman, David A. McGady, Masahito Yamazaki | Casimir energy of confining large $N$ gauge theories | 4 pages, 1 figure. v2: added clarifications and typo corrections,
conclusions unchanged | Phys.Rev.Lett. 114 (2015) 251604 | 10.1103/PhysRevLett.114.251604 | PUPT-2469, IPMU14-0254,FTPI-MINN-14/22, UMN-TH-3347/14 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Four-dimensional asymptotically-free large $N$ gauge theories compactified on
$S^3_R \times \mathbb{R}$ have a weakly-coupled confining regime when $R$ is
small compared to the strong scale. We compute the vacuum energy of a variety
of confining large $N$ non-supersymmetric gauge theories in this calculable
regime, w... | [
{
"created": "Wed, 13 Aug 2014 20:00:10 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Nov 2014 17:18:09 GMT",
"version": "v2"
}
] | 2015-07-14 | [
[
"Basar",
"Gokce",
""
],
[
"Cherman",
"Aleksey",
""
],
[
"McGady",
"David A.",
""
],
[
"Yamazaki",
"Masahito",
""
]
] | Four-dimensional asymptotically-free large $N$ gauge theories compactified on $S^3_R \times \mathbb{R}$ have a weakly-coupled confining regime when $R$ is small compared to the strong scale. We compute the vacuum energy of a variety of confining large $N$ non-supersymmetric gauge theories in this calculable regime, whe... |
1111.6815 | Harald Dorn | Harald Dorn, Sebastian Wuttke | Hexagon remainder function in the limit of self-crossing up to three
loops | 19 pages, 4 figures, typos corrected, comment on relation to recent
results for the symbol of three-loop remainder added, version to appear in
JHEP | null | 10.1007/JHEP04(2012)023 | HU-EP-11/54 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider Wilson loops in planar N=4 SYM for null polygons in the limit of
two crossing edges. The analysis is based on a renormalisation group technique.
We show that the previously obtained result for the leading and next-leading
divergent term of the two loop hexagon remainder is in full agreement with the
appro... | [
{
"created": "Tue, 29 Nov 2011 14:00:44 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Mar 2012 10:14:23 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Dorn",
"Harald",
""
],
[
"Wuttke",
"Sebastian",
""
]
] | We consider Wilson loops in planar N=4 SYM for null polygons in the limit of two crossing edges. The analysis is based on a renormalisation group technique. We show that the previously obtained result for the leading and next-leading divergent term of the two loop hexagon remainder is in full agreement with the appropr... |
1401.5116 | Paul K. Townsend | Luca Mezincescu, Alasdair J. Routh, Paul K. Townsend | All Superparticles are BPS | 13 pages. Minor improvements plus new reference in v2 | null | 10.1088/1751-8113/47/17/175401 | DAMTP-2014-2 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The generic action for an N-extended superparticle in D-dimensional Minkowski
spacetime is shown to have "hidden" supersymmetries (related by "dualities" to
the manifest supersymmetries) such that the full supersymmetry algebra is
BPS-saturated; the exceptions (which include, trivially, the massless case) are
those f... | [
{
"created": "Mon, 20 Jan 2014 22:55:25 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jan 2014 00:20:03 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Mezincescu",
"Luca",
""
],
[
"Routh",
"Alasdair J.",
""
],
[
"Townsend",
"Paul K.",
""
]
] | The generic action for an N-extended superparticle in D-dimensional Minkowski spacetime is shown to have "hidden" supersymmetries (related by "dualities" to the manifest supersymmetries) such that the full supersymmetry algebra is BPS-saturated; the exceptions (which include, trivially, the massless case) are those for... |
2011.02376 | Dine Ousmane Samary | Vincent Lahoche, Dine Ousmane Samary and Mohamed Tamaazousti | Field theoretical approach for signal detection in nearly continuous
positive spectra I: Matricial data | 20 pages, 15 figures | null | 10.3390/e23091132 | null | hep-th cond-mat.dis-nn | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Renormalization group techniques are widely used in modern physics to
describe the low energy relevant aspects of systems involving a large number of
degrees of freedom. Those techniques are thus expected to be a powerful tool to
address open issues in data analysis when data sets are very larges. Signal
detection an... | [
{
"created": "Wed, 4 Nov 2020 16:09:35 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Nov 2020 12:20:10 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jun 2021 00:05:13 GMT",
"version": "v3"
},
{
"created": "Thu, 18 Nov 2021 16:59:21 GMT",
"version": "v4"
}
] | 2021-11-19 | [
[
"Lahoche",
"Vincent",
""
],
[
"Samary",
"Dine Ousmane",
""
],
[
"Tamaazousti",
"Mohamed",
""
]
] | Renormalization group techniques are widely used in modern physics to describe the low energy relevant aspects of systems involving a large number of degrees of freedom. Those techniques are thus expected to be a powerful tool to address open issues in data analysis when data sets are very larges. Signal detection and ... |
1406.4873 | David R. Morrison | Andreas Malmendier and David R. Morrison | K3 surfaces, modular forms, and non-geometric heterotic
compactifications | 32 pages. v3 has minor changes and additional references | Lett. Math. Phys. 105 (2015), no. 8, 1085-1118 | 10.1007/s11005-015-0773-y | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct non-geometric compactifications by using the F-theory dual of
the heterotic string compactified on a two-torus, together with a close
connection between Siegel modular forms of genus two and the equations of
certain K3 surfaces. The modular group mixes together the K\"ahler, complex
structure, and Wilson... | [
{
"created": "Wed, 18 Jun 2014 20:01:26 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Sep 2014 23:42:15 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Jun 2015 02:43:36 GMT",
"version": "v3"
}
] | 2015-07-14 | [
[
"Malmendier",
"Andreas",
""
],
[
"Morrison",
"David R.",
""
]
] | We construct non-geometric compactifications by using the F-theory dual of the heterotic string compactified on a two-torus, together with a close connection between Siegel modular forms of genus two and the equations of certain K3 surfaces. The modular group mixes together the K\"ahler, complex structure, and Wilson l... |
1507.07779 | Igor Bandos | Igor Bandos | Superstring in doubled superspace | 4+1 pages. V2: Misprints corrected, references added | null | 10.1016/j.physletb.2015.10.081 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The covariant and kappa-symmetric action for superstring in direct product of
two flat D=10 N=1 superspaces is presented. It is given by the sum of
supersymmetric generalization of two copies of chiral boson actions constructed
with the use of the Pasti-Sorokin-Tonin (PST) technique. The chirality of 8
`left' bosons ... | [
{
"created": "Tue, 28 Jul 2015 14:18:30 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Oct 2015 13:51:12 GMT",
"version": "v2"
}
] | 2015-11-04 | [
[
"Bandos",
"Igor",
""
]
] | The covariant and kappa-symmetric action for superstring in direct product of two flat D=10 N=1 superspaces is presented. It is given by the sum of supersymmetric generalization of two copies of chiral boson actions constructed with the use of the Pasti-Sorokin-Tonin (PST) technique. The chirality of 8 `left' bosons an... |
hep-th/9612025 | null | L. Griguolo and D. Seminara | Non-minimal couplings in two dimensional gravity: a quantum
investigation | Latex, 41 Pages | Nucl.Phys. B495 (1997) 400-432 | 10.1016/S0550-3213(97)00209-5 | MIT-CTP-2578 BRX-TH-401 | hep-th | null | We investigate the quantum effects of the non-minimal matter-gravity
couplings derived by Cangemi and Jackiw in the realm of a specific fermionic
theory, namely the abelian Thirring model on a Riemann surface of genus zero
and one. The structure and the strength of the new interactions are seen to be
highly constrain... | [
{
"created": "Mon, 2 Dec 1996 18:59:02 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Griguolo",
"L.",
""
],
[
"Seminara",
"D.",
""
]
] | We investigate the quantum effects of the non-minimal matter-gravity couplings derived by Cangemi and Jackiw in the realm of a specific fermionic theory, namely the abelian Thirring model on a Riemann surface of genus zero and one. The structure and the strength of the new interactions are seen to be highly constrained... |
1004.3572 | Konstantinos Koutrolikos | S. James Gates Jr, Konstantinos Koutrolikos | A Unified Spinorial Superfield Treatment of the Higher Superspin
Superfield Formalism | 15 pages, 0 figures | null | null | UMDEPP 10-008 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the higher superspin superfield formalism of Kuzenko et al from
the basis of a unified treatment of an unconstrained spinorial superfield
prepotential, its action and a restricted set of gauge transformations. We
recover previous results as distinct limits of this unified treatment and give
the first deriv... | [
{
"created": "Tue, 20 Apr 2010 20:44:06 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Mar 2011 20:21:23 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Mar 2011 06:00:42 GMT",
"version": "v3"
}
] | 2011-03-22 | [
[
"Gates",
"S. James",
"Jr"
],
[
"Koutrolikos",
"Konstantinos",
""
]
] | We discuss the higher superspin superfield formalism of Kuzenko et al from the basis of a unified treatment of an unconstrained spinorial superfield prepotential, its action and a restricted set of gauge transformations. We recover previous results as distinct limits of this unified treatment and give the first derivat... |
1106.3295 | David Mateos | David Mateos | Gauge/string duality applied to heavy ion collisions: Limitations,
insights and prospects | 8 pages. Plenary talk at "Quark Matter 2011", Annecy, France | null | 10.1088/0954-3899/38/12/124030 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the last decade a fruitful interplay has developed between analyses of
strongly coupled non-abelian plasmas via the gauge/string duality and the
phenomenology of the quark-gluon plasma created in heavy ion collisions. I
review the reasons why the gauge/string duality is not a precision tool for QCD
physics at pr... | [
{
"created": "Thu, 16 Jun 2011 18:19:16 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Mateos",
"David",
""
]
] | Over the last decade a fruitful interplay has developed between analyses of strongly coupled non-abelian plasmas via the gauge/string duality and the phenomenology of the quark-gluon plasma created in heavy ion collisions. I review the reasons why the gauge/string duality is not a precision tool for QCD physics at pres... |
0906.2380 | Jorge Eduardo Santos | Oscar J.C. Dias, Harvey S. Reall, Jorge E. Santos | Kerr-CFT and gravitational perturbations | 37 pages. 8 figures | JHEP 0908:101,2009 | 10.1088/1126-6708/2009/08/101 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the Kerr-CFT conjecture, we investigate perturbations of the
near-horizon extreme Kerr spacetime. The Teukolsky equation for a massless
field of arbitrary spin is solved. Solutions fall into two classes: normal
modes and traveling waves. Imposing suitable (outgoing) boundary conditions, we
find that ther... | [
{
"created": "Fri, 12 Jun 2009 17:11:39 GMT",
"version": "v1"
}
] | 2009-09-28 | [
[
"Dias",
"Oscar J. C.",
""
],
[
"Reall",
"Harvey S.",
""
],
[
"Santos",
"Jorge E.",
""
]
] | Motivated by the Kerr-CFT conjecture, we investigate perturbations of the near-horizon extreme Kerr spacetime. The Teukolsky equation for a massless field of arbitrary spin is solved. Solutions fall into two classes: normal modes and traveling waves. Imposing suitable (outgoing) boundary conditions, we find that there ... |
1308.3395 | Jose Alexandre Nogueira | T. L. Antonacci Oakes, R. O. Francisco, J. C. Fabris and J. A.
Nogueira | Ground State of the Hydrogen Atom via Dirac Equation in a Minimal Length
Scenario | 11 pages | Eur. Phys. J. C (2013) 73:2495 | 10.1140/epjc/s10052-013-2495-6 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we calculate the correction to the ground state energy of the
hydrogen atom due to contributions arising from the presence of a minimal
length. The minimal length scenario is introduced by means of modifying the
Dirac equation through a deformed Heisenberg algebra (kempf algebra). With the
introduction o... | [
{
"created": "Thu, 15 Aug 2013 13:48:06 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Oakes",
"T. L. Antonacci",
""
],
[
"Francisco",
"R. O.",
""
],
[
"Fabris",
"J. C.",
""
],
[
"Nogueira",
"J. A.",
""
]
] | In this work we calculate the correction to the ground state energy of the hydrogen atom due to contributions arising from the presence of a minimal length. The minimal length scenario is introduced by means of modifying the Dirac equation through a deformed Heisenberg algebra (kempf algebra). With the introduction of ... |
hep-th/0412240 | John Ellis | John Ellis, N.E.Mavromatos, D.V.Nanopoulos | Cosmic Acceleration and the String Coupling | 16 pages | Phys.Lett.B619:17-25,2005 | 10.1016/j.physletb.2005.05.047 | CERN-PH-TH/2004-264 | hep-th astro-ph gr-qc | null | In the context of a cosmological string model describing the propagation of
strings in a time-dependent Robertson-Walker background space-time, we show
that the asymptotic acceleration of the Universe can be identified with the
square of the string coupling. This allows for a direct measurement of the
ten-dimensional... | [
{
"created": "Mon, 20 Dec 2004 19:30:02 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Ellis",
"John",
""
],
[
"Mavromatos",
"N. E.",
""
],
[
"Nanopoulos",
"D. V.",
""
]
] | In the context of a cosmological string model describing the propagation of strings in a time-dependent Robertson-Walker background space-time, we show that the asymptotic acceleration of the Universe can be identified with the square of the string coupling. This allows for a direct measurement of the ten-dimensional s... |
2208.02267 | Jonathan Heckman | Jonathan J. Heckman, Austin Joyce, Jeremy Sakstein, and Mark Trodden | Exploring $\boldsymbol{2+2}$ Answers to $\boldsymbol{3+1}$ Questions | v2: 22 pages, 1 figure, references and clarifications added | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore potential uses of physics formulated in Kleinian (i.e., $2+2$)
signature spacetimes as a tool for understanding properties of physics in
Lorentzian (i.e., $3+1$) signature. Much as Euclidean (i.e., $4+0$) signature
quantities can be used to formally construct the ground state wavefunction of a
Lorentzian s... | [
{
"created": "Wed, 3 Aug 2022 18:00:03 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Dec 2022 15:33:20 GMT",
"version": "v2"
}
] | 2023-01-02 | [
[
"Heckman",
"Jonathan J.",
""
],
[
"Joyce",
"Austin",
""
],
[
"Sakstein",
"Jeremy",
""
],
[
"Trodden",
"Mark",
""
]
] | We explore potential uses of physics formulated in Kleinian (i.e., $2+2$) signature spacetimes as a tool for understanding properties of physics in Lorentzian (i.e., $3+1$) signature. Much as Euclidean (i.e., $4+0$) signature quantities can be used to formally construct the ground state wavefunction of a Lorentzian sig... |
1001.0577 | Jonathan Heckman | Jonathan J. Heckman | Particle Physics Implications of F-theory | v2: 42 pages, 3 figures, submitted to Annu. Rev. Nuc. Part. Sci,
improved formatting and small clarifications | null | 10.1146/annurev.nucl.012809.104532 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review recent progress in realizing Grand Unified Theories (GUTs) in a
strongly coupled formulation of type IIB string theory known as F-theory. Our
main emphasis is on the expected low-energy phenomenology of a minimal class of
F-theory GUTs. We introduce the primary ingredients in such constructions, and
then pr... | [
{
"created": "Tue, 5 Jan 2010 11:16:03 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Jul 2010 02:12:02 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Heckman",
"Jonathan J.",
""
]
] | We review recent progress in realizing Grand Unified Theories (GUTs) in a strongly coupled formulation of type IIB string theory known as F-theory. Our main emphasis is on the expected low-energy phenomenology of a minimal class of F-theory GUTs. We introduce the primary ingredients in such constructions, and then pres... |
hep-th/0505145 | David A. Lowe | Alberto Guijosa, David A. Lowe and Jeff Murugan | A prototype for dS/CFT | 17 pages, revtex4 | Phys.Rev. D72 (2005) 046001 | 10.1103/PhysRevD.72.046001 | BROWN-HET-1445, ICN-UNAM-05/05A | hep-th | null | We consider dS_2/CFT_1 where the asymptotic symmetry group of the de Sitter
spacetime contains the Virasoro algebra. We construct representations of the
Virasoro algebra realized in the Fock space of a massive scalar field in de
Sitter, built as excitations of the Euclidean vacuum state. These
representations are uni... | [
{
"created": "Mon, 16 May 2005 20:12:08 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Guijosa",
"Alberto",
""
],
[
"Lowe",
"David A.",
""
],
[
"Murugan",
"Jeff",
""
]
] | We consider dS_2/CFT_1 where the asymptotic symmetry group of the de Sitter spacetime contains the Virasoro algebra. We construct representations of the Virasoro algebra realized in the Fock space of a massive scalar field in de Sitter, built as excitations of the Euclidean vacuum state. These representations are unita... |
hep-th/0212227 | Jaume Garriga | Jaume Garriga and Alex Pomarol | A stable hierarchy from Casimir forces and the holographic
interpretation | 10 pages | Phys.Lett. B560 (2003) 91-97 | 10.1016/S0370-2693(03)00301-0 | null | hep-th gr-qc hep-ph | null | We show that in the Randall-Sundrum model the Casimir energy of bulk gauge
fields (or any of their supersymmetric relatives) has contributions that depend
logarithmically on the radion. These contributions satisfactorily stabilize the
radion, generating a large hierarchy of scales without fine-tuning. The
logarithmic... | [
{
"created": "Thu, 19 Dec 2002 17:56:03 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Dec 2002 16:28:13 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Garriga",
"Jaume",
""
],
[
"Pomarol",
"Alex",
""
]
] | We show that in the Randall-Sundrum model the Casimir energy of bulk gauge fields (or any of their supersymmetric relatives) has contributions that depend logarithmically on the radion. These contributions satisfactorily stabilize the radion, generating a large hierarchy of scales without fine-tuning. The logarithmic b... |
1205.5023 | Iosif Bena | Iosif Bena, Micha Berkooz, Jan de Boer, Sheer El-Showk and Dieter Van
den Bleeken | Scaling BPS Solutions and pure-Higgs States | 37 pages, 4 figures | null | 10.1007/JHEP11(2012)171 | IPhT-T12/041 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Depending on the value of the coupling, BPS states of type II string theory
compactified on a Calabi-Yau manifold can be described as multicenter
supergravity solutions or as states on the Coulomb or the Higgs branch of a
quiver gauge theory. While the Coulomb-branch states can be mapped one-to-one
to supergravity st... | [
{
"created": "Tue, 22 May 2012 19:53:55 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Bena",
"Iosif",
""
],
[
"Berkooz",
"Micha",
""
],
[
"de Boer",
"Jan",
""
],
[
"El-Showk",
"Sheer",
""
],
[
"Bleeken",
"Dieter Van den",
""
]
] | Depending on the value of the coupling, BPS states of type II string theory compactified on a Calabi-Yau manifold can be described as multicenter supergravity solutions or as states on the Coulomb or the Higgs branch of a quiver gauge theory. While the Coulomb-branch states can be mapped one-to-one to supergravity stat... |
hep-th/9912050 | Peter Presnajder | Peter Presnajder | The Origin of Chiral Anomaly and the Noncommutative Geometry | 30 pages | J.Math.Phys. 41 (2000) 2789-2804 | 10.1063/1.533271 | null | hep-th | null | We describe the scalar and spinor fields on noncommutative sphere starting
from canonical realizations of the enveloping algebra ${\cal A}={\cal
U}{u(2))}$. The gauge extension of a free spinor model, the Schwinger model on
a noncommutative sphere, is defined and the model is quantized. The
noncommutative version of ... | [
{
"created": "Tue, 7 Dec 1999 11:16:04 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Dec 1999 11:00:09 GMT",
"version": "v2"
},
{
"created": "Mon, 13 Dec 1999 10:19:26 GMT",
"version": "v3"
}
] | 2015-06-26 | [
[
"Presnajder",
"Peter",
""
]
] | We describe the scalar and spinor fields on noncommutative sphere starting from canonical realizations of the enveloping algebra ${\cal A}={\cal U}{u(2))}$. The gauge extension of a free spinor model, the Schwinger model on a noncommutative sphere, is defined and the model is quantized. The noncommutative version of th... |
hep-th/9604117 | Dimitri Boulatov | D.V.Boulatov | Quantum Deformation of Lattice Gauge Theory | 31 pp.; uses epic.sty and eepic.sty | Commun.Math.Phys. 186 (1997) 295-322 | 10.1007/s002200050111 | SISSA 57/96/EP | hep-th math.QA q-alg | null | A quantum deformation of 3-dimensional lattice gauge theory is defined by
applying the Reshetikhin-Turaev functor to a Heegaard diagram associated to a
given cell complex. In the root-of-unity case, the construction is carried out
with a modular Hopf algebra. In the topological (weak-coupling) limit, the
gauge theory... | [
{
"created": "Fri, 19 Apr 1996 16:40:02 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Boulatov",
"D. V.",
""
]
] | A quantum deformation of 3-dimensional lattice gauge theory is defined by applying the Reshetikhin-Turaev functor to a Heegaard diagram associated to a given cell complex. In the root-of-unity case, the construction is carried out with a modular Hopf algebra. In the topological (weak-coupling) limit, the gauge theory p... |
hep-th/9611033 | Francois Delduc | F. Delduc, L. Gallot, E. Ivanov | New super KdV system with the N=4 SCA as the hamiltonian structure | 13 pages, LaTeX file, minor mistakes and misprints corrected | Phys.Lett. B396 (1997) 122-132 | 10.1016/S0370-2693(97)00133-0 | ENSLAPP-L-623, JINR E2-96-394 | hep-th | null | We present a new integrable extension of the a=-2, N=2 SKdV hierarchy, with
the "small" N=4 superconformal algebra (SCA) as the second hamiltonian
structure. As distinct from the previously known N=4 supersymmetric KdV
hierarchy associated with the same N=4 SCA, the new system respects only N=2
rigid supersymmetry. W... | [
{
"created": "Wed, 6 Nov 1996 11:29:46 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Nov 1996 19:00:48 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Delduc",
"F.",
""
],
[
"Gallot",
"L.",
""
],
[
"Ivanov",
"E.",
""
]
] | We present a new integrable extension of the a=-2, N=2 SKdV hierarchy, with the "small" N=4 superconformal algebra (SCA) as the second hamiltonian structure. As distinct from the previously known N=4 supersymmetric KdV hierarchy associated with the same N=4 SCA, the new system respects only N=2 rigid supersymmetry. We ... |
hep-th/0401202 | S. G. Rajeev | S. G. Rajeev | Three Dimensional Simplicial Yang-Mills Theory: An Approach to the Mass
Gap | Talk at the Third Conference on Quantum Theory and Symmetries at the
University of Cincinnati, Sep 10-14 2003 | null | 10.1142/9789812702340_0031 | null | hep-th | null | We show how to formulate Yang-Mills Theory in \m{2+1} dimensions as a
hamitonian system within a simplicial regularization and construct its
quantization, with special attention to the mass gap. An approximate conformal
invariance of the hamiltonian of this theory is useful to construct a continuum
limit.
| [
{
"created": "Mon, 26 Jan 2004 22:54:04 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Rajeev",
"S. G.",
""
]
] | We show how to formulate Yang-Mills Theory in \m{2+1} dimensions as a hamitonian system within a simplicial regularization and construct its quantization, with special attention to the mass gap. An approximate conformal invariance of the hamiltonian of this theory is useful to construct a continuum limit. |
hep-th/9306049 | Sebastiao R. Aladim Neto | S.R. Aladim and M.J. Martins | The class of universality of integrable and isotropic GL(N) mixed
magnets | 19 pages | J.Phys. A26 (1993) 7287-7300 | 10.1088/0305-4470/26/24/007 | UFSCARF-TH-93-10 | hep-th | null | We discuss a class of transfer matrix built by a particular combination of
isomorphic and non-isomorphic GL(N) invariant vertex operators. We construct a
conformally invariant magnet co nstituted of an alternating mixture of GL(N)
``spins'' operators at different order of represent ation. The corresponding
central ch... | [
{
"created": "Wed, 9 Jun 1993 15:04:00 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Aladim",
"S. R.",
""
],
[
"Martins",
"M. J.",
""
]
] | We discuss a class of transfer matrix built by a particular combination of isomorphic and non-isomorphic GL(N) invariant vertex operators. We construct a conformally invariant magnet co nstituted of an alternating mixture of GL(N) ``spins'' operators at different order of represent ation. The corresponding central char... |
hep-th/0505248 | Ian Jack Dr | I. Jack, D.R.T. Jones and L.A. Worthy | One-loop renormalisation of general N=1/2 supersymmetric gauge theory | 30 pages, including 8 figures. Plain TeX. Uses Harvmac and epsf | Phys.Rev. D72 (2005) 065002 | 10.1103/PhysRevD.72.065002 | LTH 653 | hep-th | null | We investigate the one-loop renormalisability of a general N=1/2
supersymmetric gauge theory coupled to chiral matter, and show the existence of
an N=1/2 supersymmetric SU(N)xU(1) theory which is renormalisable at one loop.
| [
{
"created": "Fri, 27 May 2005 10:17:08 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Jack",
"I.",
""
],
[
"Jones",
"D. R. T.",
""
],
[
"Worthy",
"L. A.",
""
]
] | We investigate the one-loop renormalisability of a general N=1/2 supersymmetric gauge theory coupled to chiral matter, and show the existence of an N=1/2 supersymmetric SU(N)xU(1) theory which is renormalisable at one loop. |
hep-th/9803177 | Oliver Jahn | O. Jahn, F. Lenz | Structure and Dynamics of Monopoles in Axial-Gauge QCD | 23 pages, RevTeX, no figures; version accepted for publication in
Phys. Rev. D (minor changes added) | Phys. Rev. D 58, 085006 (1998) | 10.1103/PhysRevD.58.085006 | FAU-TP3-98/5 | hep-th hep-lat hep-ph | null | An investigation of singular fields emerging in the process of transforming
QCD to the axial gauge is presented. The structure of the singularities is
analyzed. It is shown that apart from well known neutral magnetic monopole
singularities, the field configurations also exhibit singularities in their
charged and tran... | [
{
"created": "Mon, 23 Mar 1998 11:16:33 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Aug 1998 15:43:07 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Jahn",
"O.",
""
],
[
"Lenz",
"F.",
""
]
] | An investigation of singular fields emerging in the process of transforming QCD to the axial gauge is presented. The structure of the singularities is analyzed. It is shown that apart from well known neutral magnetic monopole singularities, the field configurations also exhibit singularities in their charged and transv... |
hep-th/0512197 | Eric D'Hoker | Eric D'Hoker and D. H. Phong | Complex Geometry and Supergeometry | 42 pages | null | null | UCLA/05/TEP/34 | hep-th math.CV | null | Complex geometry and supergeometry are closely entertwined in superstring
perturbation theory, since perturbative superstring amplitudes are formulated
in terms of supergeometry, and yet should reduce to integrals of holomorphic
forms on the moduli space of punctured Riemann surfaces. The presence of
supermoduli has ... | [
{
"created": "Thu, 15 Dec 2005 21:09:07 GMT",
"version": "v1"
}
] | 2007-08-30 | [
[
"D'Hoker",
"Eric",
""
],
[
"Phong",
"D. H.",
""
]
] | Complex geometry and supergeometry are closely entertwined in superstring perturbation theory, since perturbative superstring amplitudes are formulated in terms of supergeometry, and yet should reduce to integrals of holomorphic forms on the moduli space of punctured Riemann surfaces. The presence of supermoduli has be... |
1410.0899 | Paul Richmond | Luis F. Alday, Paul Richmond, James Sparks | The holographic supersymmetric Renyi entropy in five dimensions | 19 pages | JHEP 1502 (2015) 102 | 10.1007/JHEP02(2015)102 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the supersymmetric Renyi entropy across an entangling three-sphere
for five-dimensional superconformal field theories using localization. For a
class of USp(2N) gauge theories we construct a holographic dual 1/2 BPS black
hole solution of Euclidean Romans F(4) supergravity. The large N limit of the
gauge t... | [
{
"created": "Fri, 3 Oct 2014 16:27:57 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Alday",
"Luis F.",
""
],
[
"Richmond",
"Paul",
""
],
[
"Sparks",
"James",
""
]
] | We compute the supersymmetric Renyi entropy across an entangling three-sphere for five-dimensional superconformal field theories using localization. For a class of USp(2N) gauge theories we construct a holographic dual 1/2 BPS black hole solution of Euclidean Romans F(4) supergravity. The large N limit of the gauge the... |
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