id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0409086 | Jose F. Morales | S. Bellucci, P.-Y. Casteill, J.F. Morales and C. Sochichiu | SL(2) spin chain and spinning strings on AdS_5xS^5 | 18 pages, 1 fig, References added. Earlier results in [38] are
pointed out | Nucl.Phys. B707 (2005) 303-320 | 10.1016/j.nuclphysb.2004.11.020 | null | hep-th | null | We derive the coherent state representation of the integrable spin chain
Hamiltonian with symmetry group SL(2,R). By passing to the continuum limit, we
find a spin chain sigma model describing a string moving on the hyperboloid
SL(2,R)/U(1). The same sigma model is found by considering strings rotating
with large ang... | [
{
"created": "Tue, 7 Sep 2004 17:23:25 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Sep 2004 13:29:26 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Bellucci",
"S.",
""
],
[
"Casteill",
"P. -Y.",
""
],
[
"Morales",
"J. F.",
""
],
[
"Sochichiu",
"C.",
""
]
] | We derive the coherent state representation of the integrable spin chain Hamiltonian with symmetry group SL(2,R). By passing to the continuum limit, we find a spin chain sigma model describing a string moving on the hyperboloid SL(2,R)/U(1). The same sigma model is found by considering strings rotating with large angul... |
1607.04839 | Vladimir Bazhanov | Vladimir V. Bazhanov, Sergei L. Lukyanov and Boris A. Runov | Vacuum energy of the Bukhvostov-Lipatov model | 28 pages, 10 figures | null | 10.1016/j.nuclphysb.2016.08.031 | null | hep-th cond-mat.str-el math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bukhvostov and Lipatov have shown that weakly interacting instantons and
anti-instantons in the $O(3)$ non-linear sigma model in two dimensions are
described by an exactly soluble model containing two coupled Dirac fermions. We
propose an exact formula for the vacuum energy of the model for twisted
boundary condition... | [
{
"created": "Sun, 17 Jul 2016 09:10:12 GMT",
"version": "v1"
}
] | 2016-10-12 | [
[
"Bazhanov",
"Vladimir V.",
""
],
[
"Lukyanov",
"Sergei L.",
""
],
[
"Runov",
"Boris A.",
""
]
] | Bukhvostov and Lipatov have shown that weakly interacting instantons and anti-instantons in the $O(3)$ non-linear sigma model in two dimensions are described by an exactly soluble model containing two coupled Dirac fermions. We propose an exact formula for the vacuum energy of the model for twisted boundary conditions,... |
1810.00465 | Oleg Evseev | Y. A. Ageeva, O. A. Evseev, O. I. Melichev and V. A. Rubakov | Horndeski Genesis: strong coupling and absence thereof | 10 pages, 1 figure | null | null | INR-TH-2018-025 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider Genesis in the Horndeski theory as an alternative to or
completion of the inflationary scenario. One of the options free of
instabilities at all cosmological epochs is the one in which the early Genesis
is naively plagued with strong coupling. We address this issue to see whether
classical field theory de... | [
{
"created": "Sun, 30 Sep 2018 20:49:36 GMT",
"version": "v1"
}
] | 2018-10-02 | [
[
"Ageeva",
"Y. A.",
""
],
[
"Evseev",
"O. A.",
""
],
[
"Melichev",
"O. I.",
""
],
[
"Rubakov",
"V. A.",
""
]
] | We consider Genesis in the Horndeski theory as an alternative to or completion of the inflationary scenario. One of the options free of instabilities at all cosmological epochs is the one in which the early Genesis is naively plagued with strong coupling. We address this issue to see whether classical field theory desc... |
hep-th/9811050 | null | L. Griguolo | The instanton contributions to Yang-Mills theory on the torus:
localization, Wilson loops and the perturbative expansion | 28 pages, revtex, no figures | Nucl.Phys. B547 (1999) 375-396 | 10.1016/S0550-3213(99)00089-9 | null | hep-th | null | The instanton contributions to the partition function and to homologically
trivial Wilson loops for a U(N) Yang-Mills theory on a torus $T^2$ are
analyzed. An exact expression for the partition function is obtained as a sum
of contributions localized around the classical solutions of Yang-Mills
equations, that appear... | [
{
"created": "Thu, 5 Nov 1998 12:26:09 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Griguolo",
"L.",
""
]
] | The instanton contributions to the partition function and to homologically trivial Wilson loops for a U(N) Yang-Mills theory on a torus $T^2$ are analyzed. An exact expression for the partition function is obtained as a sum of contributions localized around the classical solutions of Yang-Mills equations, that appear a... |
hep-th/0703270 | Seiji Sakoda | Seiji Sakoda | Gauge Freedom in the Path Integral Formalism | null | Prog.Theor.Phys.117:745-763,2007 | 10.1143/PTP.117.745 | null | hep-th | null | We investigate 't Hooft's technique of changing the gauge parameter of the
linear covariant gauge from the point of view of the path integral with respect
to the gauge freedom. Extension of the degrees of freedom allows us to
formulate a system with extended gauge symmetry. The gauge fixing for this
extended symmetry... | [
{
"created": "Thu, 29 Mar 2007 04:03:47 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Sakoda",
"Seiji",
""
]
] | We investigate 't Hooft's technique of changing the gauge parameter of the linear covariant gauge from the point of view of the path integral with respect to the gauge freedom. Extension of the degrees of freedom allows us to formulate a system with extended gauge symmetry. The gauge fixing for this extended symmetry y... |
0801.0257 | Changhyun Ahn | Changhyun Ahn | More on Meta-Stable Brane Configuration by Quartic Superpotential for
Fundamentals | 16 pp, 4 figures; second paragraph of section 1, figures 2, 3, 4, the
last paragraph of page 5, the equation (2.1) and the footnote 2 are improved
and to appear in PLB | Phys.Lett.B663:125-131,2008 | 10.1016/j.physletb.2008.03.063 | null | hep-th | null | For the case where the gauge theory superpotential has a quartic term as well
as the mass term for quarks, the nonsupersymmetric meta-stable brane
configuration was found recently. By adding the orientifold 6-planes and the
extra fundamental flavors to this brane configuration, we describe the
meta-stable nonsupersym... | [
{
"created": "Tue, 1 Jan 2008 00:20:11 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Mar 2008 01:01:43 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Ahn",
"Changhyun",
""
]
] | For the case where the gauge theory superpotential has a quartic term as well as the mass term for quarks, the nonsupersymmetric meta-stable brane configuration was found recently. By adding the orientifold 6-planes and the extra fundamental flavors to this brane configuration, we describe the meta-stable nonsupersymme... |
1003.1728 | Hong Liu | Thomas Faulkner, Nabil Iqbal, Hong Liu, John McGreevy, David Vegh | From black holes to strange metals | 26 pages, 9 figures | null | null | MIT-CTP/4105 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Since the mid-eighties there has been an accumulation of metallic materials
whose thermodynamic and transport properties differ significantly from those
predicted by Fermi liquid theory. Examples of these so-called non-Fermi liquids
include the strange metal phase of high transition temperature cuprates, and
heavy fe... | [
{
"created": "Mon, 8 Mar 2010 21:12:02 GMT",
"version": "v1"
}
] | 2010-03-10 | [
[
"Faulkner",
"Thomas",
""
],
[
"Iqbal",
"Nabil",
""
],
[
"Liu",
"Hong",
""
],
[
"McGreevy",
"John",
""
],
[
"Vegh",
"David",
""
]
] | Since the mid-eighties there has been an accumulation of metallic materials whose thermodynamic and transport properties differ significantly from those predicted by Fermi liquid theory. Examples of these so-called non-Fermi liquids include the strange metal phase of high transition temperature cuprates, and heavy ferm... |
1603.05551 | Tobias Hansen | Miguel S. Costa, Tobias Hansen, Jo\~ao Penedones, Emilio Trevisani | Projectors and seed conformal blocks for traceless mixed-symmetry
tensors | 49 pages, 1 Mathematica notebook, many figures, v2: add references | null | 10.1007/JHEP07(2016)018 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we derive the projectors to all irreducible SO(d)
representations (traceless mixed-symmetry tensors) that appear in the partial
wave decomposition of a conformal correlator of four stress-tensors in d
dimensions. These projectors are given in a closed form for arbitrary length
$l_1$ of the first row of ... | [
{
"created": "Thu, 17 Mar 2016 16:06:41 GMT",
"version": "v1"
},
{
"created": "Mon, 16 May 2016 13:46:38 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Costa",
"Miguel S.",
""
],
[
"Hansen",
"Tobias",
""
],
[
"Penedones",
"João",
""
],
[
"Trevisani",
"Emilio",
""
]
] | In this paper we derive the projectors to all irreducible SO(d) representations (traceless mixed-symmetry tensors) that appear in the partial wave decomposition of a conformal correlator of four stress-tensors in d dimensions. These projectors are given in a closed form for arbitrary length $l_1$ of the first row of th... |
2006.16466 | Marcos Lima Dias | Rodolfo Casana, Andr\'e C. Santos, M. L. Dias | BPS solitons with internal structure in the gauged $O(3)$ sigma model | 11 pages, Latex 2e, 15 figures | Phys. Rev. D 102, 085002 (2020) | 10.1103/PhysRevD.102.085002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the existence of self-dual solitons with internal structure in
a gauged $O(3)$ nonlinear sigma model immersed in a dielectric medium generated
by a real scalar field (dubbed the source field). We consider rotationally
symmetric configurations and applying the {Bogomol'nyi-Prasad-Sommerfield}
formalism ... | [
{
"created": "Tue, 30 Jun 2020 01:42:52 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Jul 2020 01:39:56 GMT",
"version": "v2"
},
{
"created": "Sat, 4 Jul 2020 21:24:58 GMT",
"version": "v3"
}
] | 2020-10-14 | [
[
"Casana",
"Rodolfo",
""
],
[
"Santos",
"André C.",
""
],
[
"Dias",
"M. L.",
""
]
] | We investigate the existence of self-dual solitons with internal structure in a gauged $O(3)$ nonlinear sigma model immersed in a dielectric medium generated by a real scalar field (dubbed the source field). We consider rotationally symmetric configurations and applying the {Bogomol'nyi-Prasad-Sommerfield} formalism to... |
1112.1492 | Rosy Chooi Gim Teh | Rosy Teh, Ban-Loong Ng and Khai-Ming Wong | Particles of One-Half Topological Charge | 27 pages, 9 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We would like to show the existence of finite energy SU(2) Yang-Mills-Higgs
particles of one-half topological charge. The magnetic fields of these
solutions at spatial infinity correspond to the magnetic field of a positive
one-half magnetic monopole located at the origin and a semi-infinite Dirac
string which carrie... | [
{
"created": "Wed, 7 Dec 2011 07:54:34 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Dec 2011 03:02:53 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Feb 2012 06:17:55 GMT",
"version": "v3"
},
{
"created": "Tue, 7 Aug 2012 08:49:09 GMT",
"version": "v4"
}
] | 2012-08-08 | [
[
"Teh",
"Rosy",
""
],
[
"Ng",
"Ban-Loong",
""
],
[
"Wong",
"Khai-Ming",
""
]
] | We would like to show the existence of finite energy SU(2) Yang-Mills-Higgs particles of one-half topological charge. The magnetic fields of these solutions at spatial infinity correspond to the magnetic field of a positive one-half magnetic monopole located at the origin and a semi-infinite Dirac string which carries ... |
hep-th/0409264 | Tristan McLoughlin | Hok Kong Lee, Tristan McLoughlin, Xinkai Wu | Gauge/Gravity Duality for Interactions of Spherical Membranes in
11-dimensional pp-wave | 34 pages | Nucl.Phys. B728 (2005) 1-30 | 10.1016/j.nuclphysb.2005.09.001 | CALT-68-2523, UK-04-21 | hep-th | null | We investigate the gauge/gravity duality in the interaction between two
spherical membranes in the 11-dimensional pp-wave background. On the
supergravity side, we find the solution to the field equations at locations
close to a spherical source membrane, and use it to obtain the light cone
Lagrangian of a spherical p... | [
{
"created": "Fri, 24 Sep 2004 22:07:32 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Lee",
"Hok Kong",
""
],
[
"McLoughlin",
"Tristan",
""
],
[
"Wu",
"Xinkai",
""
]
] | We investigate the gauge/gravity duality in the interaction between two spherical membranes in the 11-dimensional pp-wave background. On the supergravity side, we find the solution to the field equations at locations close to a spherical source membrane, and use it to obtain the light cone Lagrangian of a spherical pro... |
1810.13051 | Masoud Ghezelbash | Michael Butler, A. Masoud Ghezelbash | Minimal Surfaces and Generalized Einstein-Maxwell-dilaton Theory | 23 pages, 12 figures. References added. Typos corrected. This article
inspired with the method developed in arXiv:1701.01489 and so may have minor
text overlap | International Journal of Modern Physics A, 34 (2019) 1950061 | 10.1142/S0217751X19500611 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present novel classes of non-stationary solutions to the five-dimensional
generalized Einstein-Maxwell-dilaton theory with cosmological constant, in
which the Maxwell's filed and the cosmological constant couple to the dilaton
field. In the first class of solutions, the two non-zero coupling constants are
differen... | [
{
"created": "Wed, 31 Oct 2018 00:50:01 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Dec 2018 17:48:07 GMT",
"version": "v2"
}
] | 2019-05-29 | [
[
"Butler",
"Michael",
""
],
[
"Ghezelbash",
"A. Masoud",
""
]
] | We present novel classes of non-stationary solutions to the five-dimensional generalized Einstein-Maxwell-dilaton theory with cosmological constant, in which the Maxwell's filed and the cosmological constant couple to the dilaton field. In the first class of solutions, the two non-zero coupling constants are different ... |
hep-th/9811027 | Ascar K. Aringazin | A. K. Aringazin (1), K. M. Aringazin (1), S. Baskoutas (2), G.
Brodimas (2), A. Jannussis (2), E. Vlachos (2) (1: Karaganda State
University; 2: University of Patras) | q-Deformed Harmonic Oscillator in Phase Space | 20 pages, LaTeX2e | Proc. of the Intern. Conf. 'Advances in Fundamental Physics',
Olympia, Greece, 27-30 Sept. 1993, Eds. M. Barone and F. Selleri, Hadronic
Press, 1995, pp.329-348 | null | null | hep-th | null | Relation between Bopp-Kubo formulation and Weyl-Wigner-Moyal symbol calculus,
and non-commutative geometry interpretation of the phase space representation
of quantum mechanics are studied. Harmonic oscillator in phase space via
creation and annihilation operators, both the usual and $q$-deformed, is
investigated. We... | [
{
"created": "Mon, 2 Nov 1998 23:11:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aringazin",
"A. K.",
""
],
[
"Aringazin",
"K. M.",
""
],
[
"Baskoutas",
"S.",
""
],
[
"Brodimas",
"G.",
""
],
[
"Jannussis",
"A.",
""
],
[
"Vlachos",
"E.",
""
]
] | Relation between Bopp-Kubo formulation and Weyl-Wigner-Moyal symbol calculus, and non-commutative geometry interpretation of the phase space representation of quantum mechanics are studied. Harmonic oscillator in phase space via creation and annihilation operators, both the usual and $q$-deformed, is investigated. We f... |
1008.4924 | Kazuhiro Hikami | Tohru Eguchi, Kazuhiro Hikami | Note on Twisted Elliptic Genus of K3 Surface | 14 pages | Phys.Lett.B694:446-455,2011 | 10.1016/j.physletb.2010.10.017 | null | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the possibility of Mathieu group M24 acting as symmetry group on
the K3 elliptic genus as proposed recently by Ooguri, Tachikawa and one of the
present authors. One way of testing this proposal is to derive the twisted
elliptic genera for all conjugacy classes of M24 so that we can determine the
unique dec... | [
{
"created": "Sun, 29 Aug 2010 13:57:01 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Aug 2010 09:01:52 GMT",
"version": "v2"
}
] | 2011-06-27 | [
[
"Eguchi",
"Tohru",
""
],
[
"Hikami",
"Kazuhiro",
""
]
] | We discuss the possibility of Mathieu group M24 acting as symmetry group on the K3 elliptic genus as proposed recently by Ooguri, Tachikawa and one of the present authors. One way of testing this proposal is to derive the twisted elliptic genera for all conjugacy classes of M24 so that we can determine the unique decom... |
1611.00295 | Lilia Anguelova | Lilia Anguelova | On Slow-roll Glueball Inflation from Holography | 9 pages, contribution to the proceedings of the 3rd Bulgarian
National Congress on Physical Sciences, Sofia, 2016 | Bulg. J. Phys. 44 (2017) 48-56 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate glueball inflation model-building via the methods of the
gauge/gravity duality. For that purpose, we consider a certain 5d consistent
truncation of type IIB supergravity. This theory admits a solution, whose
metric is of the form of a $dS_4$ fibration over a fifth dimension. We find a
new time-dependen... | [
{
"created": "Tue, 1 Nov 2016 16:56:43 GMT",
"version": "v1"
}
] | 2017-03-20 | [
[
"Anguelova",
"Lilia",
""
]
] | We investigate glueball inflation model-building via the methods of the gauge/gravity duality. For that purpose, we consider a certain 5d consistent truncation of type IIB supergravity. This theory admits a solution, whose metric is of the form of a $dS_4$ fibration over a fifth dimension. We find a new time-dependent ... |
1603.07362 | Daniel Robbins | Katrin Becker, Melanie Becker, William D. Linch III, and Daniel
Robbins | Chern-Simons Actions and Their Gaugings in 4D, N=1 Superspace | 40pp, v2 added references | JHEP 06 (2016) 097 | 10.1007/JHEP06(2016)097 | MI-TH-1612 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We gauge the abelian hierarchy of tensor fields in 4D by a Lie algebra. The
resulting non-abelian tensor hierarchy can be interpreted via an equivariant
chain complex. We lift this structure to N=1 superspace by constructing
superfield analogs for the tensor fields, along with covariant superfield
strengths. Next we ... | [
{
"created": "Wed, 23 Mar 2016 21:05:05 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2016 21:52:21 GMT",
"version": "v2"
}
] | 2016-06-27 | [
[
"Becker",
"Katrin",
""
],
[
"Becker",
"Melanie",
""
],
[
"Linch",
"William D.",
"III"
],
[
"Robbins",
"Daniel",
""
]
] | We gauge the abelian hierarchy of tensor fields in 4D by a Lie algebra. The resulting non-abelian tensor hierarchy can be interpreted via an equivariant chain complex. We lift this structure to N=1 superspace by constructing superfield analogs for the tensor fields, along with covariant superfield strengths. Next we co... |
1201.2974 | Eduardo da Hora | D. Bazeia, E. da Hora, C. dos Santos, R. Menezes | BPS Solutions to a Generalized Maxwell-Higgs Model | 8 pages, 4 figures. Revised version published | Eur. Phys. J. C 71, 1833 (2011) | 10.1140/epjc/s10052-011-1833-9 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We look for topological BPS solutions of an Abelian-Maxwell-Higgs theory
endowed by non-standard kinetic terms to both gauge and scalar fields. Here,
the non-usual dynamics are controlled by two positive functions, G(|{\phi}|)
and w(|{\phi}|), which are related to the self-dual scalar potential
V(|{\phi}|) of the mod... | [
{
"created": "Sat, 14 Jan 2012 00:37:53 GMT",
"version": "v1"
}
] | 2012-01-17 | [
[
"Bazeia",
"D.",
""
],
[
"da Hora",
"E.",
""
],
[
"Santos",
"C. dos",
""
],
[
"Menezes",
"R.",
""
]
] | We look for topological BPS solutions of an Abelian-Maxwell-Higgs theory endowed by non-standard kinetic terms to both gauge and scalar fields. Here, the non-usual dynamics are controlled by two positive functions, G(|{\phi}|) and w(|{\phi}|), which are related to the self-dual scalar potential V(|{\phi}|) of the model... |
hep-th/0512182 | Nelson R. F. Braga | C. A. Ballon Bayona and Nelson R. F. Braga | Anti-de Sitter boundary in Poincare coordinates | In this revised version we add a discussion of the physical
consequences of the choice of a coordinate system for AdS space. We changed
figure 1 and added more references. Version to be published in Gen. Relat.
Grav. | Gen.Rel.Grav.39:1367-1379,2007 | 10.1007/s10714-007-0446-y | null | hep-th | null | We study the space-time boundary of a Poincare patch of Anti-de Sitter (AdS)
space. We map the Poincare AdS boundary to the global coordinate chart and show
why this boundary is not equivalent to the global AdS boundary. The Poincare
AdS boundary is shown to contain points of the bulk of the entire AdS space.
The Euc... | [
{
"created": "Thu, 15 Dec 2005 13:57:34 GMT",
"version": "v1"
},
{
"created": "Tue, 23 May 2006 14:08:19 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Apr 2007 17:24:07 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Bayona",
"C. A. Ballon",
""
],
[
"Braga",
"Nelson R. F.",
""
]
] | We study the space-time boundary of a Poincare patch of Anti-de Sitter (AdS) space. We map the Poincare AdS boundary to the global coordinate chart and show why this boundary is not equivalent to the global AdS boundary. The Poincare AdS boundary is shown to contain points of the bulk of the entire AdS space. The Eucli... |
1808.08110 | Michel Dubois-Violette | Michel Dubois-Violette and Ivan Todorov | Exceptional quantum geometry and particle physics II | 18 pages | null | 10.1016/j.nuclphysb.2018.12.012 | LPT-ORSAY 18-78 | hep-th math-ph math.MP math.QA math.RA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue the study undertaken in [13] of the relevance of the exceptional
Jordan algebra $J^8_3$ of hermitian $3\times 3$ octonionic matrices for the
description of the internal space of the fundamental fermions of the Standard
Model with 3 generations. By using the suggestion of [30] (properly justified
here) tha... | [
{
"created": "Fri, 24 Aug 2018 12:46:02 GMT",
"version": "v1"
}
] | 2018-12-26 | [
[
"Dubois-Violette",
"Michel",
""
],
[
"Todorov",
"Ivan",
""
]
] | We continue the study undertaken in [13] of the relevance of the exceptional Jordan algebra $J^8_3$ of hermitian $3\times 3$ octonionic matrices for the description of the internal space of the fundamental fermions of the Standard Model with 3 generations. By using the suggestion of [30] (properly justified here) that ... |
hep-th/0701247 | Mario Trigiante | R. D'Auria, S. Ferrara and M. Trigiante | On the supergravity formulation of mirror symmetry in generalized
Calabi-Yau manifolds | 14 pages, LaTeX source | Nucl.Phys.B780:28-39,2007 | 10.1016/j.nuclphysb.2007.04.009 | null | hep-th | null | We derive the complete supergravity description of the N=2 scalar potential
which realizes a generic flux-compactification on a Calabi-Yau manifold
(generalized geometry). The effective potential V_{eff}=V_{(\partial_Z V=0)}$,
obtained by integrating out the massive axionic fields of the special
quaternionic manifold... | [
{
"created": "Fri, 26 Jan 2007 17:43:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"D'Auria",
"R.",
""
],
[
"Ferrara",
"S.",
""
],
[
"Trigiante",
"M.",
""
]
] | We derive the complete supergravity description of the N=2 scalar potential which realizes a generic flux-compactification on a Calabi-Yau manifold (generalized geometry). The effective potential V_{eff}=V_{(\partial_Z V=0)}$, obtained by integrating out the massive axionic fields of the special quaternionic manifold, ... |
1203.0172 | Cezar Condeescu | Cezar Condeescu | Intersecting Brane Vacua and Non-perturbative Transitions | 5 pages, LaTex. Contribution to the proceedings of the 2011
Europhysics Conference on High Energy Physics, EPS-HEP 2011. Reference added
in v2 | PoS EPS-HEP2011 (2011) 130 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the process of transmutation of branes into Abelian magnetic flux
on the worldvolume of $D9$ branes. This phenomenon is T-dual to the
recombination of branes in the intersecting-brane description. In the low
energy limit this can be described by a Higgs mechanism involving bifundamental
scalars. The Abelia... | [
{
"created": "Thu, 1 Mar 2012 12:52:52 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jun 2015 15:50:38 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Condeescu",
"Cezar",
""
]
] | We discuss the process of transmutation of branes into Abelian magnetic flux on the worldvolume of $D9$ branes. This phenomenon is T-dual to the recombination of branes in the intersecting-brane description. In the low energy limit this can be described by a Higgs mechanism involving bifundamental scalars. The Abelian ... |
hep-th/0601022 | Levent Akant | Levent Akant | Nonabelian Localization for Statistical Mechanics of Matrix Models at
High Temperatures | 15 pages | null | null | null | hep-th | null | We show that in the high temperature limit the partition function of a matrix
model is localized on certain shells in the phase space where on each shell the
classically conjugate matrix variables obey the canonical commutation
relations. The result is obtained by applying the nonabelian equivariant
localization prin... | [
{
"created": "Wed, 4 Jan 2006 11:12:10 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Akant",
"Levent",
""
]
] | We show that in the high temperature limit the partition function of a matrix model is localized on certain shells in the phase space where on each shell the classically conjugate matrix variables obey the canonical commutation relations. The result is obtained by applying the nonabelian equivariant localization princi... |
1909.08001 | Marco Maceda | Rom\'an Linares and Marco Maceda and Oscar S\'anchez-Santos | Thermodynamical properties of a noncommutative anti-de
Sitter-Einstein-Born-Infeld spacetime from gauge theory of gravity | 11 pages, 10 figures | Phys. Rev. D 101, 044008 (2020) | 10.1103/PhysRevD.101.044008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a deformed adS-Einstein-Born-Infeld black hole from
noncommutative gauge theory of gravity and determine the metric coefficients up
to second order on the noncommutative parameter. We analyse the modifications
on the thermodynamical properties of the black hole due to the noncommutative
contributions, an... | [
{
"created": "Tue, 17 Sep 2019 18:01:30 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Sep 2019 18:50:44 GMT",
"version": "v2"
}
] | 2020-02-12 | [
[
"Linares",
"Román",
""
],
[
"Maceda",
"Marco",
""
],
[
"Sánchez-Santos",
"Oscar",
""
]
] | We construct a deformed adS-Einstein-Born-Infeld black hole from noncommutative gauge theory of gravity and determine the metric coefficients up to second order on the noncommutative parameter. We analyse the modifications on the thermodynamical properties of the black hole due to the noncommutative contributions, and ... |
1311.3136 | Michael Haack | Susanne Barisch-Dick, Gabriel Lopes Cardoso, Michael Haack and Alvaro
Veliz-Osorio | Quantum corrections to extremal black brane solutions | 30 pages, 10 figures; v2: references added, as well as a discussion
about how to obtain the attractor equations by extremizing an effective
potential, coincides with published version | null | 10.1007/JHEP02(2014)105 | LMU-ASC 76/13, MPP-2013-284 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss quantum corrections to extremal black brane solutions in N=2 U(1)
gauged supergravity in four dimensions. We consider modifications due to a
certain class of higher-derivative terms as well as perturbative corrections to
the prepotential. We use the entropy function formalism to assess the impact of
these ... | [
{
"created": "Wed, 13 Nov 2013 14:13:13 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Mar 2014 13:30:31 GMT",
"version": "v2"
}
] | 2014-03-13 | [
[
"Barisch-Dick",
"Susanne",
""
],
[
"Cardoso",
"Gabriel Lopes",
""
],
[
"Haack",
"Michael",
""
],
[
"Veliz-Osorio",
"Alvaro",
""
]
] | We discuss quantum corrections to extremal black brane solutions in N=2 U(1) gauged supergravity in four dimensions. We consider modifications due to a certain class of higher-derivative terms as well as perturbative corrections to the prepotential. We use the entropy function formalism to assess the impact of these co... |
1011.5889 | Marc Henneaux | Claudio Bunster and Marc Henneaux | Can (Electric-Magnetic) Duality Be Gauged? | Some minor typos corrected | Phys.Rev.D83:045031,2011 | 10.1103/PhysRevD.83.045031 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There exists a formulation of the Maxwell theory in terms of two vector
potentials, one electric and one magnetic. The action is then manifestly
invariant under electric-magnetic duality transformations, which are rotations
in the two-dimensional internal space of the two potentials, and local. We ask
the question: c... | [
{
"created": "Thu, 25 Nov 2010 21:40:09 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Feb 2011 18:01:09 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Mar 2014 11:19:14 GMT",
"version": "v3"
}
] | 2014-03-14 | [
[
"Bunster",
"Claudio",
""
],
[
"Henneaux",
"Marc",
""
]
] | There exists a formulation of the Maxwell theory in terms of two vector potentials, one electric and one magnetic. The action is then manifestly invariant under electric-magnetic duality transformations, which are rotations in the two-dimensional internal space of the two potentials, and local. We ask the question: can... |
0908.2759 | Felix Karbstein | Felix Karbstein | Integrating out the Dirac sea in the Walecka model | 15 pages, 8 figures, several points clarified, Fig.7 replaced,
references added | Phys.Rev.C81:045206,2010 | 10.1103/PhysRevC.81.045206 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a purely fermionic no-sea effective theory, featuring
positive-energy states only for the Walecka model. In contrast to the so-called
mean-field theory approach with the no-sea approximation, where the Dirac sea
is simply omitted from the outset, we turn to the relativistic Hartree
approximation and explici... | [
{
"created": "Wed, 19 Aug 2009 14:29:41 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Apr 2010 20:30:56 GMT",
"version": "v2"
}
] | 2010-04-29 | [
[
"Karbstein",
"Felix",
""
]
] | We derive a purely fermionic no-sea effective theory, featuring positive-energy states only for the Walecka model. In contrast to the so-called mean-field theory approach with the no-sea approximation, where the Dirac sea is simply omitted from the outset, we turn to the relativistic Hartree approximation and explicitl... |
1111.4145 | Igor Samsonov | I. L. Buchbinder, E. A. Ivanov, I. B. Samsonov, B. M. Zupnik | Superconformal N=3 SYM Low-Energy Effective Action | 1+29 pages; v2: minor corrections, JHEP style | null | 10.1007/JHEP01(2012)001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a manifestly N=3 supersymmetric low-energy effective action of
N=3 super Yang-Mills theory. The effective action is written in the N=3
harmonic superspace and respects the full N=3 superconformal symmetry. On mass
shell this action is responsible for the four-derivative terms in the N=4 SYM
effective act... | [
{
"created": "Thu, 17 Nov 2011 16:45:33 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jan 2012 16:00:04 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Buchbinder",
"I. L.",
""
],
[
"Ivanov",
"E. A.",
""
],
[
"Samsonov",
"I. B.",
""
],
[
"Zupnik",
"B. M.",
""
]
] | We construct a manifestly N=3 supersymmetric low-energy effective action of N=3 super Yang-Mills theory. The effective action is written in the N=3 harmonic superspace and respects the full N=3 superconformal symmetry. On mass shell this action is responsible for the four-derivative terms in the N=4 SYM effective actio... |
1807.11499 | Eanna E. Flanagan | Venkatesa Chandrasekaran, Eanna E. Flanagan, Kartik Prabhu | Symmetries and charges of general relativity at null boundaries | v3: minor error in Sec. 5.3 corrected; v2: added appendices on
trivial diffeomorphisms and relation to 1810.01847; v1: 59 pages +
appendices, 2 figures | null | 10.1007/JHEP11(2018)125 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study general relativity at a null boundary using the covariant phase
space formalism. We define a covariant phase space and compute the algebra of
symmetries at the null boundary by considering the boundary-preserving
diffeomorphisms that preserve this phase space. This algebra is the semi-direct
sum of diffeomor... | [
{
"created": "Mon, 30 Jul 2018 18:00:16 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Nov 2018 23:39:11 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Jul 2023 19:16:54 GMT",
"version": "v3"
}
] | 2023-07-20 | [
[
"Chandrasekaran",
"Venkatesa",
""
],
[
"Flanagan",
"Eanna E.",
""
],
[
"Prabhu",
"Kartik",
""
]
] | We study general relativity at a null boundary using the covariant phase space formalism. We define a covariant phase space and compute the algebra of symmetries at the null boundary by considering the boundary-preserving diffeomorphisms that preserve this phase space. This algebra is the semi-direct sum of diffeomorph... |
2103.06557 | Gianluca Calcagni | Gianluca Calcagni | Multifractional theories: an updated review | 21 pages, 1 figure, 7 tables. Invited review article for the special
issue "Fractional quantum theory" in Mod. Phys. Lett. A, ed. by S.C. Lim. v2:
minor typos corrected, including in table 7 of the published version | Mod. Phys. Lett. A 36, 2140006 (2021) | 10.1142/S021773232140006X | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The status of multifractional theories is reviewed using comparative tables.
Theoretical foundations, classical matter and gravity dynamics, cosmology and
experimental constraints are summarized and the application of the
multifractional paradigm to quantum gravity is discussed. We also clarify the
issue of unitarity... | [
{
"created": "Thu, 11 Mar 2021 09:32:22 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Aug 2021 15:58:38 GMT",
"version": "v2"
}
] | 2021-08-16 | [
[
"Calcagni",
"Gianluca",
""
]
] | The status of multifractional theories is reviewed using comparative tables. Theoretical foundations, classical matter and gravity dynamics, cosmology and experimental constraints are summarized and the application of the multifractional paradigm to quantum gravity is discussed. We also clarify the issue of unitarity i... |
0901.4374 | Sever Amit | Amit Sever | Non-commutative holography and scattering amplitudes in a large magnetic
background | 26 pages. v2: corrected section 4, reference added | JHEP 0904:039,2009 | 10.1088/1126-6708/2009/04/039 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study planar gluon scattering amplitudes and Wilson loops in
non-commutative gauge theory. Our main results are:
1. We find the map between observables in non-commutative gauge theory and
their holographic dual. In that map, the region near the boundary of the
gravitational dual describes the physics in terms of... | [
{
"created": "Wed, 28 Jan 2009 19:54:55 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Feb 2009 02:46:46 GMT",
"version": "v2"
}
] | 2009-04-17 | [
[
"Sever",
"Amit",
""
]
] | We study planar gluon scattering amplitudes and Wilson loops in non-commutative gauge theory. Our main results are: 1. We find the map between observables in non-commutative gauge theory and their holographic dual. In that map, the region near the boundary of the gravitational dual describes the physics in terms of T-d... |
hep-th/0608203 | Fabrizio Canfora | F. Canfora | The UV behavior of Gravity at Large N | 17 pages, 9 figures. To appear on Phys. Rev. D. Two more references,
further technical details and the discussion of the KLT relations at large N
have been included | Phys.Rev. D74 (2006) 064020 | 10.1103/PhysRevD.74.064020 | null | hep-th gr-qc math-ph math.MP | null | A first step in the analysis of the renormalizability of gravity at Large N
is carried on. Suitable resummations of planar diagrams give rise to a theory
in which there is only a finite number of primitive superficially divergent
Feynman diagrams. The mechanism is similar to the the one which makes
renormalizable the... | [
{
"created": "Tue, 29 Aug 2006 08:58:30 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Sep 2006 09:14:02 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Canfora",
"F.",
""
]
] | A first step in the analysis of the renormalizability of gravity at Large N is carried on. Suitable resummations of planar diagrams give rise to a theory in which there is only a finite number of primitive superficially divergent Feynman diagrams. The mechanism is similar to the the one which makes renormalizable the 3... |
1211.5830 | Oleg Lunin | Oleg Lunin, Samir D. Mathur | A toy black hole S-matrix in the D1-D5 CFT | 41 pages | null | 10.1007/JHEP02(2013)083 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To model the process of absorption and emission of quanta by an extremal
D1-D5 black hole in the dual CFT, we consider transitions between different
Ramond vacua via absorption and emission of chiral primaries. We compute the
probabilities to reach different CFT states starting with a special Ramond
vacuum, using tec... | [
{
"created": "Mon, 26 Nov 2012 01:21:15 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Lunin",
"Oleg",
""
],
[
"Mathur",
"Samir D.",
""
]
] | To model the process of absorption and emission of quanta by an extremal D1-D5 black hole in the dual CFT, we consider transitions between different Ramond vacua via absorption and emission of chiral primaries. We compute the probabilities to reach different CFT states starting with a special Ramond vacuum, using techn... |
1709.07281 | Shuichi Yokoyama | Sinya Aoki and Shuichi Yokoyama | AdS geometry from CFT on a general conformally flat manifold | 16 pages, no figure | null | 10.1016/j.nuclphysb.2018.06.004 | YITP-17-102 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct an anti-de-Sitter (AdS) geometry from a conformal field theory
(CFT) defined on a general conformally flat manifold via a flow equation
associated with the curved manifold, which we refer to as the primary flow
equation. We explicitly show that the induced metric associated with the
primary flow equation... | [
{
"created": "Thu, 21 Sep 2017 12:30:46 GMT",
"version": "v1"
}
] | 2018-08-01 | [
[
"Aoki",
"Sinya",
""
],
[
"Yokoyama",
"Shuichi",
""
]
] | We construct an anti-de-Sitter (AdS) geometry from a conformal field theory (CFT) defined on a general conformally flat manifold via a flow equation associated with the curved manifold, which we refer to as the primary flow equation. We explicitly show that the induced metric associated with the primary flow equation b... |
hep-th/9308095 | Jisuke Kubo | Takanori Fujiwara, Yuji Igarashi and Jisuke Kubo | Weyl Invariance and Spurious Black Hole in Two-Dimensional Dilaton
Gravity | 28 pages, KANAZAWA-93-06 | Int. J. Mod. Phys. A9 (1994) 4811-4835 | 10.1142/S0217751X94001953 | null | hep-th | null | In two-dimensional dilaton gravity theories, there may exist a global Weyl
invariance which makes black hole spurious. If the global invariance and the
local Weyl invariance of the matter coupling are intact at the quantum level,
there is no Hawking radiation. We explicitly verify the absence of anomalies in
these sy... | [
{
"created": "Fri, 20 Aug 1993 02:42:39 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Fujiwara",
"Takanori",
""
],
[
"Igarashi",
"Yuji",
""
],
[
"Kubo",
"Jisuke",
""
]
] | In two-dimensional dilaton gravity theories, there may exist a global Weyl invariance which makes black hole spurious. If the global invariance and the local Weyl invariance of the matter coupling are intact at the quantum level, there is no Hawking radiation. We explicitly verify the absence of anomalies in these symm... |
1007.0518 | Luis E. Oxman | L. E. Oxman | Diagonal deformations of thin center vortices and their stability in
Yang-Mills theories | 20 pages, LaTeX | JHEP 1107:078,2011 | 10.1007/JHEP07(2011)078 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The importance of center vortices for the understanding of the confining
properties of SU(N) Yang-Mills theories is well established in the lattice.
However, in the continuum, there is a problem concerning the relevance of
center vortex backgrounds. They display the so called Savvidy-Nielsen-Olesen
instability, assoc... | [
{
"created": "Sun, 4 Jul 2010 00:19:34 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Apr 2011 17:51:38 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Aug 2011 13:18:58 GMT",
"version": "v3"
}
] | 2011-08-23 | [
[
"Oxman",
"L. E.",
""
]
] | The importance of center vortices for the understanding of the confining properties of SU(N) Yang-Mills theories is well established in the lattice. However, in the continuum, there is a problem concerning the relevance of center vortex backgrounds. They display the so called Savvidy-Nielsen-Olesen instability, associa... |
2312.11691 | Jo\~ao Paulo S. Melo | Jo\~ao Paulo S. Melo, Wagno Cesar e Silva, Jos\'e A. Helay\"el-Neto | SUSY QED with Lorentz-asymmetric fermionic matter and a glance at the
electron's EDM | 32 pages, 1 figure | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | This contribution sets out to pursue the investigation of a supersymmetric
electrodynamics model with Lorentz-symmetry violation (LSV) manifested by a
space-time unbalance in the propagation of the fermionic charged matter.
Despite violation of Lorentz symmetry, the supersymmetry algebra is kept
untouched. We then ad... | [
{
"created": "Mon, 18 Dec 2023 20:30:10 GMT",
"version": "v1"
}
] | 2023-12-20 | [
[
"Melo",
"João Paulo S.",
""
],
[
"Silva",
"Wagno Cesar e",
""
],
[
"Helayël-Neto",
"José A.",
""
]
] | This contribution sets out to pursue the investigation of a supersymmetric electrodynamics model with Lorentz-symmetry violation (LSV) manifested by a space-time unbalance in the propagation of the fermionic charged matter. Despite violation of Lorentz symmetry, the supersymmetry algebra is kept untouched. We then adop... |
hep-th/9306145 | Maximilian Kreuzer | M. Kreuzer and A. N. Schellekens | Simple currents versus orbifolds with discrete torsion -- a complete
classification | 28 pages | Nucl.Phys. B411 (1994) 97-121 | 10.1016/0550-3213(94)90055-8 | CERN-TH.6912/93 & NIKHEF-H/93-13 | hep-th | null | We give a complete classification of all simple current modular invariants,
extending previous results for $(\Zbf_p)^k$ to arbitrary centers. We obtain a
simple explicit formula for the most general case. Using orbifold techniques to
this end, we find a one-to-one correspondence between simple current invariants
and ... | [
{
"created": "Mon, 28 Jun 1993 12:33:16 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kreuzer",
"M.",
""
],
[
"Schellekens",
"A. N.",
""
]
] | We give a complete classification of all simple current modular invariants, extending previous results for $(\Zbf_p)^k$ to arbitrary centers. We obtain a simple explicit formula for the most general case. Using orbifold techniques to this end, we find a one-to-one correspondence between simple current invariants and su... |
1701.00087 | Eugenio Megias | Eugenio Megias | Anomaly induced transport in non-anomalous currents | 8 pages, 1 figure. Presented by E.Megias at the 5th International
Conference on New Frontiers in Physics (ICNFP 2016), 6-14 July 2016,
Kolymbari, Crete, Greece; v2 added references | null | 10.1051/epjconf/201716408001 | MPP-2016-310 | hep-th cond-mat.str-el hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum anomalies are one of the subtlest properties of relativistic field
theories. They give rise to non-dissipative transport coefficients in the
hydrodynamic expansion. In particular a magnetic field can induce an anomalous
current via the chiral magnetic effect. In this work we explore the possibility
that anoma... | [
{
"created": "Sat, 31 Dec 2016 11:04:21 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jan 2017 15:38:06 GMT",
"version": "v2"
}
] | 2018-02-14 | [
[
"Megias",
"Eugenio",
""
]
] | Quantum anomalies are one of the subtlest properties of relativistic field theories. They give rise to non-dissipative transport coefficients in the hydrodynamic expansion. In particular a magnetic field can induce an anomalous current via the chiral magnetic effect. In this work we explore the possibility that anomali... |
1003.2862 | Richard Eager | Richard Eager | Brane Tilings and Non-Commutative Geometry | 23 pages; v2: reference added, minor changes | JHEP 1103:026,2011 | 10.1007/JHEP03(2011)026 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the quiver gauge theory on the world-volume of D3-branes transverse
to an L(a,b,c) singularity by computing the endomorphism algebra of a tilting
object first constructed by Van den Bergh. The quiver gauge theory can be
concisely specified by an embedding of a graph into a face-centered cubic
lattice. In th... | [
{
"created": "Mon, 15 Mar 2010 08:35:05 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Nov 2010 14:24:59 GMT",
"version": "v2"
}
] | 2011-03-18 | [
[
"Eager",
"Richard",
""
]
] | We derive the quiver gauge theory on the world-volume of D3-branes transverse to an L(a,b,c) singularity by computing the endomorphism algebra of a tilting object first constructed by Van den Bergh. The quiver gauge theory can be concisely specified by an embedding of a graph into a face-centered cubic lattice. In this... |
2108.04216 | Gang Chen | Andreas Brandhuber, Gang Chen, Gabriele Travaglini and Congkao Wen | Classical gravitational scattering from a gauge-invariant double copy | 62 pages, 20 figures,reference added, minor revision | null | 10.1007/JHEP10(2021)118 | QMUL-PH-21-18, SAGEX-21-07 | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We propose a method to compute the scattering angle for classical black hole
scattering directly from two massive particle irreducible diagrams in a
heavy-mass effective field theory approach to general relativity, without the
need of subtracting iteration terms. The amplitudes in this effective theory
are constructe... | [
{
"created": "Mon, 9 Aug 2021 17:59:35 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Sep 2021 17:32:34 GMT",
"version": "v2"
}
] | 2021-11-03 | [
[
"Brandhuber",
"Andreas",
""
],
[
"Chen",
"Gang",
""
],
[
"Travaglini",
"Gabriele",
""
],
[
"Wen",
"Congkao",
""
]
] | We propose a method to compute the scattering angle for classical black hole scattering directly from two massive particle irreducible diagrams in a heavy-mass effective field theory approach to general relativity, without the need of subtracting iteration terms. The amplitudes in this effective theory are constructed ... |
0811.0184 | Keun-young Kim | Keun-Young Kim and Ismail Zahed | Baryonic Response of Dense Holographic QCD | V2: 47 pages, 7 figures, references added, typos corrected | JHEP 0812:075,2008 | 10.1088/1126-6708/2008/12/075 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The response function of a homogeneous and dense hadronic system to a
time-dependent (baryon) vector potential is discussed for holographic dense QCD
(D4/D8 embedding) both in the confined and deconfined phases. Confined
holographic QCD is an uncompressible and static baryonic insulator at large N_c
and large \lambda... | [
{
"created": "Mon, 3 Nov 2008 02:33:56 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Dec 2008 03:12:40 GMT",
"version": "v2"
}
] | 2009-02-10 | [
[
"Kim",
"Keun-Young",
""
],
[
"Zahed",
"Ismail",
""
]
] | The response function of a homogeneous and dense hadronic system to a time-dependent (baryon) vector potential is discussed for holographic dense QCD (D4/D8 embedding) both in the confined and deconfined phases. Confined holographic QCD is an uncompressible and static baryonic insulator at large N_c and large \lambda, ... |
hep-th/9812006 | Miguel Socolovsky | M. A. Aguilar and M. Socolovsky | On the Topology of the Symmetry Group of the Standard Model | 20 pages. Latex. Submitted to International Journal of Theoretical
Physics | Int.J.Theor.Phys. 38 (1999) 2485-2509 | null | null | hep-th | null | We study the topological structure of the symmetry group of the standard
model, $G_{SM}=U(1)\times SU(2)\times SU(3)$. Locally, $G_{SM}\cong S^1\times
(S^3)^2\times S^5$. For SU(3), which is an $S^3$ bundle over $S^5$ (and
therefore a local product of these spheres) we give a canonical gauge i.e. a
canonical set of l... | [
{
"created": "Tue, 1 Dec 1998 16:35:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aguilar",
"M. A.",
""
],
[
"Socolovsky",
"M.",
""
]
] | We study the topological structure of the symmetry group of the standard model, $G_{SM}=U(1)\times SU(2)\times SU(3)$. Locally, $G_{SM}\cong S^1\times (S^3)^2\times S^5$. For SU(3), which is an $S^3$ bundle over $S^5$ (and therefore a local product of these spheres) we give a canonical gauge i.e. a canonical set of loc... |
1611.02973 | Erik Jonathan Lindgren | Jonathan Lindgren | Collisions of massive particles, timelike thin shells and formation of
black holes in three dimensions | 61 pages, 9 figures; v2: typos, references added | null | 10.1007/JHEP12(2016)048 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study collisions of massive pointlike particles in three dimensional
anti-de Sitter space, generalizing the work on massless particles in [1]. We
show how to construct exact solutions corresponding to the formation of either
a black hole or a conical singularity from the collision of an arbitrary number
of massive... | [
{
"created": "Wed, 9 Nov 2016 15:20:07 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jan 2017 16:09:25 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Lindgren",
"Jonathan",
""
]
] | We study collisions of massive pointlike particles in three dimensional anti-de Sitter space, generalizing the work on massless particles in [1]. We show how to construct exact solutions corresponding to the formation of either a black hole or a conical singularity from the collision of an arbitrary number of massive p... |
hep-th/0403025 | Belkis Cabrera Palmer | Belkis Cabrera Palmer, Donald Marolf | Counting Supertubes | 15 pages, v2: reference corrected; v3: few corrections and explicit
derivation of a relation are added to appendix A | JHEP 0406 (2004) 028 | 10.1088/1126-6708/2004/06/028 | null | hep-th | null | The quantum states of the supertube are counted by directly quantizing the
linearized Born-Infeld action near the round tube. The result is an entropy $S
= 2\pi \sqrt{2 (Q_{D0}Q_{F1}-J)}$, in accord with conjectures in the
literature. As a result, supertubes may be the generic D0-F1 bound state. Our
approach also sho... | [
{
"created": "Mon, 1 Mar 2004 22:24:41 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Mar 2004 19:08:51 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Mar 2004 03:27:24 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Jan 2005 19:55:12 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Palmer",
"Belkis Cabrera",
""
],
[
"Marolf",
"Donald",
""
]
] | The quantum states of the supertube are counted by directly quantizing the linearized Born-Infeld action near the round tube. The result is an entropy $S = 2\pi \sqrt{2 (Q_{D0}Q_{F1}-J)}$, in accord with conjectures in the literature. As a result, supertubes may be the generic D0-F1 bound state. Our approach also shows... |
0903.5176 | Sergey Yu. Vernov | Alexey S. Koshelev and Sergey Yu. Vernov | Cosmological perturbations in SFT inspired non-local scalar field models | 21 pages, no figures, v3: presentation improved, results unchanged,
references added | Eur. Phys. J. C 72 (2012) 2198 | 10.1140/epjc/s10052-012-2198-4 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study cosmological perturbations in models with a single non-local scalar
field originating from the string field theory description of the rolling
tachyon dynamics. We construct the equation for the energy density
perturbations of the non-local scalar field and explicitly prove that for the
free field it is ident... | [
{
"created": "Mon, 30 Mar 2009 10:42:09 GMT",
"version": "v1"
},
{
"created": "Thu, 7 May 2009 16:18:53 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Jul 2012 15:36:06 GMT",
"version": "v3"
}
] | 2012-11-06 | [
[
"Koshelev",
"Alexey S.",
""
],
[
"Vernov",
"Sergey Yu.",
""
]
] | We study cosmological perturbations in models with a single non-local scalar field originating from the string field theory description of the rolling tachyon dynamics. We construct the equation for the energy density perturbations of the non-local scalar field and explicitly prove that for the free field it is identic... |
hep-th/0206071 | Niclas Wyllard | Howard J. Schnitzer and Niclas Wyllard | An orientifold of adS_5xT^11 with D7-branes, the associated alpha'^2-
corrections and their role in the dual N=1 Sp(2N+2M)xSp(2N) gauge theory | 28 pages, 3 figures, LaTeX; v2: references added; v3: minor changes | JHEP 0208 (2002) 012 | 10.1088/1126-6708/2002/08/012 | null | hep-th | null | We study the N=1 Sp(2N+2M)xSp(2N) gauge theory on a stack of N physical and M
fractional D3-branes in the background of an orientifolded conifold. The
gravity dual is a type IIB orientifold of adS_5xT^11 (with certain background
fluxes turned on) containing an O7-plane and 8 D7-branes. In the conformal case
(M=0), we... | [
{
"created": "Sun, 9 Jun 2002 18:59:06 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jun 2002 17:51:50 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Aug 2002 17:17:31 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Schnitzer",
"Howard J.",
""
],
[
"Wyllard",
"Niclas",
""
]
] | We study the N=1 Sp(2N+2M)xSp(2N) gauge theory on a stack of N physical and M fractional D3-branes in the background of an orientifolded conifold. The gravity dual is a type IIB orientifold of adS_5xT^11 (with certain background fluxes turned on) containing an O7-plane and 8 D7-branes. In the conformal case (M=0), we a... |
hep-th/0206019 | M. Haghighat | M. Haghighat and F. Loran | Three Body Bound State in Non-Commutative Space | 10 pages, 3 figures, to appear in Phys. Rev. D | Phys.Rev.D67:096003,2003 | 10.1103/PhysRevD.67.096003 | null | hep-th | null | The Bethe-Salpeter equation in non-commutative QED (NCQED) is considered for
three-body bound state. We study the non-relativistic limit of this equation in
the instantaneous approximation and derive the corresponding Schr\"{o}dinger
equation in non-commutative space. It is shown that the experimental data for
Helium... | [
{
"created": "Mon, 3 Jun 2002 17:36:04 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Dec 2002 16:44:35 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Mar 2003 10:37:20 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Haghighat",
"M.",
""
],
[
"Loran",
"F.",
""
]
] | The Bethe-Salpeter equation in non-commutative QED (NCQED) is considered for three-body bound state. We study the non-relativistic limit of this equation in the instantaneous approximation and derive the corresponding Schr\"{o}dinger equation in non-commutative space. It is shown that the experimental data for Helium a... |
hep-th/0702123 | Pavel Pobylitsa | P.V. Pobylitsa | Inequalities for Wilson loops, cusp singularities, area law and shape of
a drum | 34 pages | null | null | null | hep-th hep-lat hep-ph | null | Inequalities are derived for Wilson loops generalizing the well-known Bachas
inequality for rectangular contours. The inequalities are compatible with the
area law for large contours. The Polyakov cusp anomalous dimension of Wilson
lines (playing an important role in QCD applications to hard processes) has a
convex a... | [
{
"created": "Thu, 15 Feb 2007 20:44:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pobylitsa",
"P. V.",
""
]
] | Inequalities are derived for Wilson loops generalizing the well-known Bachas inequality for rectangular contours. The inequalities are compatible with the area law for large contours. The Polyakov cusp anomalous dimension of Wilson lines (playing an important role in QCD applications to hard processes) has a convex ang... |
hep-th/9408013 | Nathan Seiberg | Nathan Seiberg | The Power of Holomorphy -- Exact Results in 4D SUSY Field Theories | 13 pages, RU-94-64, IASSNS-HEP-94/57 | null | null | null | hep-th hep-ph | null | Holomorphy of the superpotential and of the coefficient of the gauge kinetic
terms in supersymmetric theories lead to powerful results. They are the
underlying conceptual reason for the important non-renormalization theorems.
They also enable us to study the exact non-perturbative dynamics of these
theories. We find ... | [
{
"created": "Tue, 2 Aug 1994 17:43:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Seiberg",
"Nathan",
""
]
] | Holomorphy of the superpotential and of the coefficient of the gauge kinetic terms in supersymmetric theories lead to powerful results. They are the underlying conceptual reason for the important non-renormalization theorems. They also enable us to study the exact non-perturbative dynamics of these theories. We find ex... |
1210.1110 | Chris White | S. Oxburgh and C. D. White | BCJ duality and the double copy in the soft limit | 33 pages, 10 figures. Sections 3.1 and 3.2 corrected and expanded; to
appear in JHEP | null | 10.1007/JHEP02(2013)127 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the structure of infrared singularities in QCD and quantum General
Relativity, from the point of view of the recently conjectured double copy
property which relates scattering amplitudes in non-Abelian gauge theories with
gravitational counterparts. We show that IR divergences in both theories are
consiste... | [
{
"created": "Wed, 3 Oct 2012 13:59:45 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Feb 2013 10:44:04 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Oxburgh",
"S.",
""
],
[
"White",
"C. D.",
""
]
] | We examine the structure of infrared singularities in QCD and quantum General Relativity, from the point of view of the recently conjectured double copy property which relates scattering amplitudes in non-Abelian gauge theories with gravitational counterparts. We show that IR divergences in both theories are consistent... |
hep-th/0612151 | Forough Nasseri | Forough Nasseri | Reply to:``Comment to:`Corrections to the fine structure constant in the
spacetime of a cosmic string from the generalized uncertainty principle''' | 3 pages, accepted for publication in Phys.Lett.B | Phys.Lett.B645:470-471,2007 | 10.1016/j.physletb.2006.12.033 | null | hep-th | null | In this Reply, using G.de.A.Marques' comment, we correct calculations and
results presented in [Phys.Lett.B 632(2006) 151-154] about corrections to the
fine structure constant in the spacetime of a cosmic string from the
generalized uncertainty principle.
| [
{
"created": "Thu, 14 Dec 2006 16:10:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nasseri",
"Forough",
""
]
] | In this Reply, using G.de.A.Marques' comment, we correct calculations and results presented in [Phys.Lett.B 632(2006) 151-154] about corrections to the fine structure constant in the spacetime of a cosmic string from the generalized uncertainty principle. |
1910.03985 | Peter Millington | Jean Alexandre, John Ellis, Peter Millington, Dries Seynaeve | Spontaneously Breaking Non-Abelian Gauge Symmetry in Non-Hermitian Field
Theories | 30 pages, 4 figures, revtex format; to match published version | Phys. Rev. D 101, 035008 (2020) | 10.1103/PhysRevD.101.035008 | KCL-PH-TH/2019-76, CERN-TH-2019-161 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalise our previous formulation of gauge-invariant PT-symmetric field
theories to include models with non-Abelian symmetries and discuss the
extension to such models of the Englert-Brout-Higgs-Kibble mechanism for
generating masses for vector bosons. As in the Abelian case, the non-Abelian
gauge fields are cou... | [
{
"created": "Wed, 9 Oct 2019 13:43:15 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2020 16:27:05 GMT",
"version": "v2"
}
] | 2020-02-10 | [
[
"Alexandre",
"Jean",
""
],
[
"Ellis",
"John",
""
],
[
"Millington",
"Peter",
""
],
[
"Seynaeve",
"Dries",
""
]
] | We generalise our previous formulation of gauge-invariant PT-symmetric field theories to include models with non-Abelian symmetries and discuss the extension to such models of the Englert-Brout-Higgs-Kibble mechanism for generating masses for vector bosons. As in the Abelian case, the non-Abelian gauge fields are coupl... |
1305.3637 | Andreas Gustavsson | Dongsu Bak, Andreas Gustavsson | One dyonic instanton in 5d maximal SYM theory | 54 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the one-instanton sector of 5d U(N) maximal SYM theory. By using the
moduli space approximation we obtain all the 1/4-BPS bound states of one dyonic
instanton when a vev is given to one of the SYM scalar fields that breaks U(N)
maximally. We compute the corresponding 1/4-BPS index and partition function
and ... | [
{
"created": "Wed, 15 May 2013 21:14:44 GMT",
"version": "v1"
}
] | 2013-05-17 | [
[
"Bak",
"Dongsu",
""
],
[
"Gustavsson",
"Andreas",
""
]
] | We study the one-instanton sector of 5d U(N) maximal SYM theory. By using the moduli space approximation we obtain all the 1/4-BPS bound states of one dyonic instanton when a vev is given to one of the SYM scalar fields that breaks U(N) maximally. We compute the corresponding 1/4-BPS index and partition function and fi... |
2102.02083 | Gao-Ming Deng | Gao-Ming Deng, Jinbo Fan, Xinfei Li | Effects of global monopole on critical behaviors and microstructure of
charged AdS black holes | 14 pages, 18 figures | null | 10.1142/S0217732321501911 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As an intriguing topological defect, global monopole's influence on behaviors
of black holes has always been anticipated but still remains less clear.
Analyzing the thermodynamics of charged AdS black hole incorporating a global
monopole manifests that the black hole undergoes a first-order phase transition
at critic... | [
{
"created": "Wed, 3 Feb 2021 14:37:07 GMT",
"version": "v1"
}
] | 2021-09-15 | [
[
"Deng",
"Gao-Ming",
""
],
[
"Fan",
"Jinbo",
""
],
[
"Li",
"Xinfei",
""
]
] | As an intriguing topological defect, global monopole's influence on behaviors of black holes has always been anticipated but still remains less clear. Analyzing the thermodynamics of charged AdS black hole incorporating a global monopole manifests that the black hole undergoes a first-order phase transition at critical... |
hep-th/0106282 | Syksy Rasanen | Kari Enqvist, Esko Keski-Vakkuri and Syksy Rasanen | Hubble Law and Brane Matter after Ekpyrosis | 17 pages, LaTex2e. v2: References added, discussion clarified. v3:
Summary of tension debate revised, wordings clarified | Nucl.Phys. B614 (2001) 388-401 | 10.1016/S0550-3213(01)00412-6 | HIP-2001-28/TH | hep-th | null | We study brane matter in the ekpyrotic scenario and observe that in order to
obtain standard gravity on the visible brane, the tension of the visible brane
should be positive. If the sizes of both the fifth dimension and the Calabi-Yau
threefold are fixed, the Israel junction conditions do not allow time-dependent
br... | [
{
"created": "Fri, 29 Jun 2001 15:59:39 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jul 2001 14:55:04 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Jul 2001 14:11:59 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Enqvist",
"Kari",
""
],
[
"Keski-Vakkuri",
"Esko",
""
],
[
"Rasanen",
"Syksy",
""
]
] | We study brane matter in the ekpyrotic scenario and observe that in order to obtain standard gravity on the visible brane, the tension of the visible brane should be positive. If the sizes of both the fifth dimension and the Calabi-Yau threefold are fixed, the Israel junction conditions do not allow time-dependent bran... |
1501.05912 | Jochen Zahn | Jan Schlemmer and Jochen Zahn | The current density in quantum electrodynamics in external potentials | 24 pages, 1 figure; v2: final version | Annals of Physics (2015), pp. 31-45 | 10.1016/j.aop.2015.04.006 | UWThPh-2015-04 | hep-th hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review different definitions of the current density for quantized fermions
in the presence of an external electromagnetic field. Several deficiencies in
the popular prescription due to Schwinger and the mode sum formula for static
external potentials are pointed out. We argue that Dirac's method, which is the
anal... | [
{
"created": "Fri, 23 Jan 2015 18:56:38 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Apr 2015 07:27:13 GMT",
"version": "v2"
}
] | 2015-05-21 | [
[
"Schlemmer",
"Jan",
""
],
[
"Zahn",
"Jochen",
""
]
] | We review different definitions of the current density for quantized fermions in the presence of an external electromagnetic field. Several deficiencies in the popular prescription due to Schwinger and the mode sum formula for static external potentials are pointed out. We argue that Dirac's method, which is the analog... |
2003.10860 | Dmitry Kaparulin | D.S. Kaparulin, S.L. Lyakhovich, and O.D. Nosyrev | Resonance and stability of higher derivative theories of derived type | 21 pages | Phys. Rev. D 101, 125004 (2020) | 10.1103/PhysRevD.101.125004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the class of higher derivative field equations whose wave
operator is a square of another self-adjoint operator of lower order. At the
free level, the models of this class are shown to admit a two-parameter series
of integrals of motion. The series includes the canonical energy. Every
conserved quantity i... | [
{
"created": "Tue, 24 Mar 2020 14:09:51 GMT",
"version": "v1"
}
] | 2020-07-01 | [
[
"Kaparulin",
"D. S.",
""
],
[
"Lyakhovich",
"S. L.",
""
],
[
"Nosyrev",
"O. D.",
""
]
] | We consider the class of higher derivative field equations whose wave operator is a square of another self-adjoint operator of lower order. At the free level, the models of this class are shown to admit a two-parameter series of integrals of motion. The series includes the canonical energy. Every conserved quantity is ... |
hep-th/0306189 | Isao Kishimoto | Isao Kishimoto, Yutaka Matsuo and Eitoku Watanabe | Boundary states as exact solutions of (vacuum) closed string field
theory | 30 pages, 2 figures, v3:regularization improved | Phys.Rev. D68 (2003) 126006 | 10.1103/PhysRevD.68.126006 | UT-03-22 | hep-th | null | We show that the boundary states are idempotent B*B=B with respect to the
star product of HIKKO type closed string field theory. Variations around the
boundary state correctly reproduce the open string spectrum with the gauge
symmetry. We explicitly demonstrate it for the tachyonic and massless vector
modes. The idem... | [
{
"created": "Thu, 19 Jun 2003 18:02:28 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jun 2003 13:24:37 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Sep 2003 12:20:28 GMT",
"version": "v3"
},
{
"created": "Thu, 11 Dec 2003 19:11:11 GMT",
"version": "v4"
}
] | 2016-09-06 | [
[
"Kishimoto",
"Isao",
""
],
[
"Matsuo",
"Yutaka",
""
],
[
"Watanabe",
"Eitoku",
""
]
] | We show that the boundary states are idempotent B*B=B with respect to the star product of HIKKO type closed string field theory. Variations around the boundary state correctly reproduce the open string spectrum with the gauge symmetry. We explicitly demonstrate it for the tachyonic and massless vector modes. The idempo... |
0907.4604 | D.N. Triantafyllopoulos | E. Avsar, E. Iancu, L. McLerran, D.N. Triantafyllopoulos | Shockwaves and deep inelastic scattering within the gauge/gravity
duality | 43 pages | null | 10.1088/1126-6708/2009/11/105 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the gauge/gravity correspondence, we discuss the general formulation
of the shockwave metric which is dual to a 'nucleus' described by the
strongly-coupled N=4 SYM theory in the limit where the number of colors Nc is
arbitrarily large. We emphasize that the 'nucleus' must possess Nc^2 degrees of
freedom per un... | [
{
"created": "Mon, 27 Jul 2009 14:27:44 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Avsar",
"E.",
""
],
[
"Iancu",
"E.",
""
],
[
"McLerran",
"L.",
""
],
[
"Triantafyllopoulos",
"D. N.",
""
]
] | Within the gauge/gravity correspondence, we discuss the general formulation of the shockwave metric which is dual to a 'nucleus' described by the strongly-coupled N=4 SYM theory in the limit where the number of colors Nc is arbitrarily large. We emphasize that the 'nucleus' must possess Nc^2 degrees of freedom per unit... |
hep-th/9412087 | null | R. Kirschner and L. Szymanowski | Effective Action for High-Energy Scattering in Gravity | 15 pages, LATEX | Phys.Rev. D52 (1995) 2333-2340 | 10.1103/PhysRevD.52.2333 | SISSA Ref. 194/94/EP | hep-th | null | The multi-Regge effective action is derived directly from the linearized
gravity action. After excluding the redundant field components we separate the
fields into momentum modes and integrate over modes which correspond neither to
the kinematics of scattering nor to the one of exchanged particles. The
effective vert... | [
{
"created": "Fri, 9 Dec 1994 16:28:46 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kirschner",
"R.",
""
],
[
"Szymanowski",
"L.",
""
]
] | The multi-Regge effective action is derived directly from the linearized gravity action. After excluding the redundant field components we separate the fields into momentum modes and integrate over modes which correspond neither to the kinematics of scattering nor to the one of exchanged particles. The effective vertic... |
hep-th/0405223 | Christof Wetterich | C.Wetterich | On the origin of the difference between time and space | 4 pages | null | 10.1103/PhysRevLett.94.011602 | null | hep-th | null | We suggest that the difference between time and space is due to spontaneous
symmetry breaking. In a theory with spinors the signature of the metric is
related to the signature of the Lorentz-group. We discuss a higher symmetry
that contains pseudo-orthogonal groups with arbitrary signature as subgroups.
The fundament... | [
{
"created": "Tue, 25 May 2004 15:59:31 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Wetterich",
"C.",
""
]
] | We suggest that the difference between time and space is due to spontaneous symmetry breaking. In a theory with spinors the signature of the metric is related to the signature of the Lorentz-group. We discuss a higher symmetry that contains pseudo-orthogonal groups with arbitrary signature as subgroups. The fundamental... |
1409.5350 | Alexander Westphal | Alexander Westphal | String Cosmology - Large-Field Inflation in String Theory | 34 pages, 1 figure, LaTeX, v2: typos fixed, 3 references added,
agrees with published version in "Perspectives in String Phenomenology" and
"International Journal of Modern Physics A" | null | 10.1142/S0217751X15300240 | DESY-14-149 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is a short review of string cosmology. We wish to connect string-scale
physics as closely as possible to observables accessible to current or
near-future experiments. Our possible best hope to do so is a description of
inflation in string theory. The energy scale of inflation can be as high as
that of Grand Unif... | [
{
"created": "Thu, 18 Sep 2014 15:58:00 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Dec 2015 17:07:59 GMT",
"version": "v2"
}
] | 2015-12-07 | [
[
"Westphal",
"Alexander",
""
]
] | This is a short review of string cosmology. We wish to connect string-scale physics as closely as possible to observables accessible to current or near-future experiments. Our possible best hope to do so is a description of inflation in string theory. The energy scale of inflation can be as high as that of Grand Unific... |
hep-th/0702152 | Vladimir Dobrev | V. K. Dobrev | Invariant Differential Operators for Non-Compact Lie Groups: Parabolic
Subalgebras | 44 pages; V2: important addition in Section 3 and misprints
corrected; more corrections in Section 3; v3-v6: various corrections; v7:
corrections in (11.7),(11.9),(11.11), and correspondingly in the Appendix;
v8: added dimensions of N-factors where missing; v9: added missing case in
11.37; v10: corrected mispri... | Rev. Math. Phys. 20 (2008) 407-449 | 10.1142/S0129055X08003341 | null | hep-th math-ph math.MP math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present paper we start the systematic explicit construction of
invariant differential operators by giving explicit description of one of the
main ingredients - the cuspidal parabolic subalgebras. We explicate also the
maximal parabolic subalgebras, since these are also important even when they
are not cuspidal... | [
{
"created": "Mon, 19 Feb 2007 20:26:54 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jul 2015 16:16:29 GMT",
"version": "v10"
},
{
"created": "Fri, 10 Aug 2018 17:11:53 GMT",
"version": "v11"
},
{
"created": "Thu, 26 Dec 2019 17:42:10 GMT",
"version": "v12"
},
{
... | 2023-03-21 | [
[
"Dobrev",
"V. K.",
""
]
] | In the present paper we start the systematic explicit construction of invariant differential operators by giving explicit description of one of the main ingredients - the cuspidal parabolic subalgebras. We explicate also the maximal parabolic subalgebras, since these are also important even when they are not cuspidal. ... |
1312.5430 | Nicholas Halmagyi | Nick Halmagyi and Thomas Vanel | AdS Black Holes from Duality in Gauged Supergravity | 21 pages | null | 10.1007/JHEP04(2014)130 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study and utilize duality transformations in a particular STU-model of
four dimensional gauged supergravity. This model is a truncation of the de
Wit-Nicolai N=8 theory and as such has a lift to eleven-dimensional
supergravity on the seven-sphere. Our duality group is $U(1)^3$ and while it
can be applied to any so... | [
{
"created": "Thu, 19 Dec 2013 08:09:13 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Halmagyi",
"Nick",
""
],
[
"Vanel",
"Thomas",
""
]
] | We study and utilize duality transformations in a particular STU-model of four dimensional gauged supergravity. This model is a truncation of the de Wit-Nicolai N=8 theory and as such has a lift to eleven-dimensional supergravity on the seven-sphere. Our duality group is $U(1)^3$ and while it can be applied to any solu... |
hep-th/0308071 | David A. Sahakyan | David Kutasov, Andrei Parnachev and David A. Sahakyan | Central Charges and $U(1)_R$ Symmetries in ${\cal N}=1$ Super Yang-Mills | 35 pages, 14 figures; harvmac | JHEP 0311:013,2003 | 10.1088/1126-6708/2003/11/013 | EFI-03-40 | hep-th | null | We use recent results of Intriligator and Wecht [hep-th/0304128] to study the
phase structure of $\NN=1$ super Yang-Mills theory with gauge group $SU(N_c)$,
a chiral superfield in the adjoint, and $N_f$ chiral superfields in the
fundamental representation of the gauge group. Our discussion sheds new light
on [hep-th/... | [
{
"created": "Mon, 11 Aug 2003 17:45:12 GMT",
"version": "v1"
}
] | 2010-12-03 | [
[
"Kutasov",
"David",
""
],
[
"Parnachev",
"Andrei",
""
],
[
"Sahakyan",
"David A.",
""
]
] | We use recent results of Intriligator and Wecht [hep-th/0304128] to study the phase structure of $\NN=1$ super Yang-Mills theory with gauge group $SU(N_c)$, a chiral superfield in the adjoint, and $N_f$ chiral superfields in the fundamental representation of the gauge group. Our discussion sheds new light on [hep-th/03... |
2109.10942 | Peter Lowdon | Shirley Weishi Li, Peter Lowdon, Orlando Oliveira, Paulo J. Silva | Non-perturbative BRST symmetry and the spectral structure of the ghost
propagator | 14 pages, 1 figure; v2: additional comments and references added,
matches published version | Phys. Lett. B 823 (2021) 136753 | 10.1016/j.physletb.2021.136753 | FERMILAB-PUB-21-475-T | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In BRST-quantised Yang-Mills theory the existence of BRST symmetry imposes
significant constraints on the analytic structure of the continuum theory. In
particular, the presence of this symmetry in the non-perturbative regime
implies that any on-shell state with vanishing norm must have an associated
partner state wi... | [
{
"created": "Wed, 22 Sep 2021 18:06:26 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Nov 2021 13:16:35 GMT",
"version": "v2"
}
] | 2021-11-05 | [
[
"Li",
"Shirley Weishi",
""
],
[
"Lowdon",
"Peter",
""
],
[
"Oliveira",
"Orlando",
""
],
[
"Silva",
"Paulo J.",
""
]
] | In BRST-quantised Yang-Mills theory the existence of BRST symmetry imposes significant constraints on the analytic structure of the continuum theory. In particular, the presence of this symmetry in the non-perturbative regime implies that any on-shell state with vanishing norm must have an associated partner state with... |
2006.16996 | Juven C. Wang | Juven Wang | Anomaly and Cobordism Constraints Beyond the Standard Model: Topological
Force | 68 pages. Sequel: arXiv:2008.06499, arXiv:1910.14668. Primers:
arXiv:1812.11967, arXiv:1711.11587, arXiv:1705.06728, arXiv:1612.09298. v2:
Significant revision. Correct statements on 4d TQFTs in Sec 5. We focus only
on the even class such as a 2 mod 16 symmetric anomalous 4d TQFT. We can also
introduce 5d inver... | null | null | null | hep-th cond-mat.supr-con hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Standard lore uses local anomalies to check the kinematic consistency of
gauge theories coupled to chiral fermions, e.g. Standard Models (SM). Based on
a systematic cobordism classification, we examine constraints from invertible
quantum anomalies (including all perturbative local and nonperturbative global
anomalies... | [
{
"created": "Tue, 30 Jun 2020 17:58:30 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Dec 2020 18:50:00 GMT",
"version": "v2"
}
] | 2020-12-24 | [
[
"Wang",
"Juven",
""
]
] | Standard lore uses local anomalies to check the kinematic consistency of gauge theories coupled to chiral fermions, e.g. Standard Models (SM). Based on a systematic cobordism classification, we examine constraints from invertible quantum anomalies (including all perturbative local and nonperturbative global anomalies) ... |
1609.03007 | Yi Pang | Yi Pang, Junchen Rong, Ning Su | $\phi^3$ theory with $F_4$ flavor symmetry in $6-2\epsilon$ dimensions:
3-loop renormalization and conformal bootstrap | 22 pages, published version | JHEP 1612:057,2016 | 10.1007/JHEP12(2016)057 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider $\phi^3$ theory in $6-2\epsilon$ with $F_4$ global symmetry. The
beta function is calculated up to 3 loops, and a stable unitary IR fixed point
is observed. The anomalous dimensions of operators quadratic or cubic in $\phi$
are also computed. We then employ conformal bootstrap technique to study the
fixed... | [
{
"created": "Sat, 10 Sep 2016 07:24:48 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Sep 2016 11:29:06 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Nov 2016 12:14:14 GMT",
"version": "v3"
},
{
"created": "Sat, 17 Dec 2016 13:14:57 GMT",
"version": "v4"
}
] | 2016-12-20 | [
[
"Pang",
"Yi",
""
],
[
"Rong",
"Junchen",
""
],
[
"Su",
"Ning",
""
]
] | We consider $\phi^3$ theory in $6-2\epsilon$ with $F_4$ global symmetry. The beta function is calculated up to 3 loops, and a stable unitary IR fixed point is observed. The anomalous dimensions of operators quadratic or cubic in $\phi$ are also computed. We then employ conformal bootstrap technique to study the fixed p... |
1309.6935 | M\'ark Mezei | Hong Liu and M\'ark Mezei | Probing renormalization group flows using entanglement entropy | 58 pages, 6 figures | null | 10.1007/JHEP01(2014)098 | MIT-CTP 4500 | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we continue the study of renormalized entanglement entropy
introduced in [1]. In particular, we investigate its behavior near an IR fixed
point using holographic duality. We develop techniques which, for any static
holographic geometry, enable us to extract the large radius expansion of the
entanglement... | [
{
"created": "Thu, 26 Sep 2013 15:20:27 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Liu",
"Hong",
""
],
[
"Mezei",
"Márk",
""
]
] | In this paper we continue the study of renormalized entanglement entropy introduced in [1]. In particular, we investigate its behavior near an IR fixed point using holographic duality. We develop techniques which, for any static holographic geometry, enable us to extract the large radius expansion of the entanglement e... |
1104.0674 | Matthew Roberts | Massimo Porrati and Matthew M. Roberts | Ghosts of Critical Gravity | v2: typos corrected and slight clarifications. 11 pages | Phys.Rev.D84:024013,2011 | 10.1103/PhysRevD.84.024013 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently proposed "critical" higher-derivative gravities in $AdS_D$ $D>3$ are
expected to carry logarithmic representation of the Anti de Sitter isometry
group. In this note, we quantize linear fluctuations of these critical
gravities, which are known to be either identical with linear fluctuations of
Einstein's grav... | [
{
"created": "Mon, 4 Apr 2011 20:01:38 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jun 2011 12:42:30 GMT",
"version": "v2"
}
] | 2011-08-08 | [
[
"Porrati",
"Massimo",
""
],
[
"Roberts",
"Matthew M.",
""
]
] | Recently proposed "critical" higher-derivative gravities in $AdS_D$ $D>3$ are expected to carry logarithmic representation of the Anti de Sitter isometry group. In this note, we quantize linear fluctuations of these critical gravities, which are known to be either identical with linear fluctuations of Einstein's gravit... |
hep-th/0106136 | Ana Lopez | C.D. Fosco and A. Lopez | Aspects of noncommutative descriptions of planar systems in high
magnetic fields | null | J.Phys.A37:4123-4140,2004 | 10.1088/0305-4470/37/13/014 | null | hep-th cond-mat.mes-hall | null | We study some aspects of recent proposals to use the noncommutative
Chern-Simons theory as an effective description of some planar condensed matter
models in strong magnetic fields, such as the Quantum Hall Effect. We present
an alternative justification for such a description, which may be extended to
other planar s... | [
{
"created": "Fri, 15 Jun 2001 13:53:58 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fosco",
"C. D.",
""
],
[
"Lopez",
"A.",
""
]
] | We study some aspects of recent proposals to use the noncommutative Chern-Simons theory as an effective description of some planar condensed matter models in strong magnetic fields, such as the Quantum Hall Effect. We present an alternative justification for such a description, which may be extended to other planar sys... |
hep-th/0606084 | Tapobrata Sarkar | Tapobrata Sarkar, Gautam Sengupta, Bhupendra Nath Tiwari | On the Thermodynamic Geometry of BTZ Black Holes | 1+17 pages, LaTeX, 4 eps figures | JHEP 0611:015,2006 | 10.1088/1126-6708/2006/11/015 | null | hep-th | null | We investigate the Ruppeiner geometry of the thermodynamic state space of a
general class of BTZ black holes. It is shown that the thermodynamic geometry
is flat for both the rotating BTZ and the BTZ Chern Simons black holes in the
canonical ensemble. We further investigate the inclusion of thermal
fluctuations to th... | [
{
"created": "Fri, 9 Jun 2006 10:27:00 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Sarkar",
"Tapobrata",
""
],
[
"Sengupta",
"Gautam",
""
],
[
"Tiwari",
"Bhupendra Nath",
""
]
] | We investigate the Ruppeiner geometry of the thermodynamic state space of a general class of BTZ black holes. It is shown that the thermodynamic geometry is flat for both the rotating BTZ and the BTZ Chern Simons black holes in the canonical ensemble. We further investigate the inclusion of thermal fluctuations to the ... |
hep-th/0311256 | David Delphenich | D.H. Delphenich | On the Axioms of Topological Electromagnetism | 40 pages 1 figure, substantial revision of sections on constitutive
laws | Annalen Phys. 14 (2005) 347-377 | 10.1002/andp.200510141 | null | hep-th | null | The axioms of topological electromagnetism are refined by the introduction of
the de Rham homology of k-vector fields on orientable manifolds and the use of
Poincare duality in place of Hodge duality. The central problem of defining the
electromagnetic constitutive law is elaborated upon in the linear and nonlinear
c... | [
{
"created": "Wed, 26 Nov 2003 16:41:52 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Dec 2003 20:03:41 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Delphenich",
"D. H.",
""
]
] | The axioms of topological electromagnetism are refined by the introduction of the de Rham homology of k-vector fields on orientable manifolds and the use of Poincare duality in place of Hodge duality. The central problem of defining the electromagnetic constitutive law is elaborated upon in the linear and nonlinear cas... |
hep-th/0406175 | David A. Kosower | David A. Kosower | Next-to-Maximal Helicity Violating Amplitudes in Gauge Theory | 12 pages, 1 figure | Phys.Rev. D71 (2005) 045007 | 10.1103/PhysRevD.71.045007 | SPhT-T04/067 | hep-th | null | Using the novel diagrammatic rules recently proposed by Cachazo, Svrcek, and
Witten, I give a compact, manifestly Lorentz-invariant form for tree-level
gauge-theory amplitudes with three opposite helicities.
| [
{
"created": "Mon, 21 Jun 2004 14:42:53 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Kosower",
"David A.",
""
]
] | Using the novel diagrammatic rules recently proposed by Cachazo, Svrcek, and Witten, I give a compact, manifestly Lorentz-invariant form for tree-level gauge-theory amplitudes with three opposite helicities. |
hep-th/9604032 | Itakura Kazunori | Kazunori Itakura (Univ. of Tokyo, Komaba) | Boson Expansion Methods in (1+1)-dimensional Light-Front QCD | 20 pages, latex, no figures, journal version (no significant
changes), to appear in Phys. Rev. D | Phys.Rev. D54 (1996) 2853-2862 | 10.1103/PhysRevD.54.2853 | UT-Komaba 96-6 | hep-th | null | We derive a bosonic Hamiltonian from two dimensional QCD on the light-front.
To obtain the bosonic theory we find that it is useful to apply the boson
expansion method which is the standard technique in quantum many-body physics.
We introduce bilocal boson operators to represent the gauge-invariant quark
bilinears an... | [
{
"created": "Sat, 6 Apr 1996 16:54:40 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Aug 1996 13:01:21 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Itakura",
"Kazunori",
"",
"Univ. of Tokyo, Komaba"
]
] | We derive a bosonic Hamiltonian from two dimensional QCD on the light-front. To obtain the bosonic theory we find that it is useful to apply the boson expansion method which is the standard technique in quantum many-body physics. We introduce bilocal boson operators to represent the gauge-invariant quark bilinears and ... |
hep-th/0001140 | Arthur Lue | Arthur Lue and Erick J. Weinberg (Columbia) | Gravitational Properties of Monopole Spacetimes Near the Black Hole
Threshold | 23 pages, 4 figures RevTeX | Phys.Rev. D61 (2000) 124003 | 10.1103/PhysRevD.61.124003 | CU-TP-964 | hep-th astro-ph gr-qc hep-ph | null | Although nonsingular spacetimes and those containing black holes are
qualitatively quite different, there are continuous families of configurations
that connect the two. In this paper we use self-gravitating monopole solutions
as tools for investigating the transition between these two types of
spacetimes. We show ho... | [
{
"created": "Fri, 21 Jan 2000 15:03:01 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Lue",
"Arthur",
"",
"Columbia"
],
[
"Weinberg",
"Erick J.",
"",
"Columbia"
]
] | Although nonsingular spacetimes and those containing black holes are qualitatively quite different, there are continuous families of configurations that connect the two. In this paper we use self-gravitating monopole solutions as tools for investigating the transition between these two types of spacetimes. We show how ... |
0705.3811 | Mikhail Shifman | M. Shifman, A. Yung | Confinement in N=1 SQCD: One Step Beyond Seiberg's Duality | 30 pages, 3 figures; v2 a reference added, minor comments added;
final version to be published in PRD | Phys.Rev.D76:045005,2007 | 10.1103/PhysRevD.76.045005 | FTPI-MINN-07/18, UMN-TH-2605/07, ITEP-TH-20/07 | hep-th hep-ph | null | We consider N=1 supersymmetric quantum chromodynamics (SQCD) with the gauge
group U(N_c) and N_c+N quark flavors. N_c flavors are massless; the
corresponding squark fields develop (small) vacuum expectation values (VEVs) on
the Higgs branch. Extra N flavors are endowed with small (and equal) mass
terms. We study this... | [
{
"created": "Fri, 25 May 2007 17:08:20 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2007 16:28:02 GMT",
"version": "v2"
}
] | 2010-05-27 | [
[
"Shifman",
"M.",
""
],
[
"Yung",
"A.",
""
]
] | We consider N=1 supersymmetric quantum chromodynamics (SQCD) with the gauge group U(N_c) and N_c+N quark flavors. N_c flavors are massless; the corresponding squark fields develop (small) vacuum expectation values (VEVs) on the Higgs branch. Extra N flavors are endowed with small (and equal) mass terms. We study this t... |
2301.12750 | Yermek Aldabergenov | Yermek Aldabergenov and Sergei V. Ketov | Primordial black holes from Volkov-Akulov-Starobinsky supergravity | V.1: pdflatex, 19 pages, 8 figures, 4 tables; V.2: 20 pages, new
references added; V.3: new references added | Fortschr. Phys. 2023, 2300039 | 10.1002/prop.202300039 | IPMU22-0066 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the formation of primordial black holes (PBH) in the Starobinsky
supergravity coupled to the nilpotent superfield describing Volkov-Akulov
goldstino. By using the no-scale K\"ahler potential and a polynomial
superpotential, we find that under certain conditions our model can describe
effectively single-field... | [
{
"created": "Mon, 30 Jan 2023 09:50:12 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Feb 2023 09:02:19 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Mar 2023 06:29:36 GMT",
"version": "v3"
}
] | 2023-04-10 | [
[
"Aldabergenov",
"Yermek",
""
],
[
"Ketov",
"Sergei V.",
""
]
] | We study the formation of primordial black holes (PBH) in the Starobinsky supergravity coupled to the nilpotent superfield describing Volkov-Akulov goldstino. By using the no-scale K\"ahler potential and a polynomial superpotential, we find that under certain conditions our model can describe effectively single-field i... |
1205.3722 | Adolfo G. Grushin | Adolfo G. Grushin | Consequences of a condensed matter realization of Lorentz violating QED
in Weyl semi-metals | 8 pages, 1 figure, minor typos corrected, published version | Phys. Rev. D 86, 045001 (2012) | 10.1103/PhysRevD.86.045001 | null | hep-th cond-mat.mtrl-sci | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In Lorentz violating quantum electrodynamics (QED) it is known that a
radiatively induced Chern-Simons term appears in the effective action for the
gauge field, which is finite but undetermined. This ambiguity is shown to be
absent in a condensed matter realization of such a theory in Weyl semi-metals
due to the exis... | [
{
"created": "Wed, 16 May 2012 16:18:45 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Aug 2012 01:05:25 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Aug 2012 15:28:16 GMT",
"version": "v3"
}
] | 2012-08-22 | [
[
"Grushin",
"Adolfo G.",
""
]
] | In Lorentz violating quantum electrodynamics (QED) it is known that a radiatively induced Chern-Simons term appears in the effective action for the gauge field, which is finite but undetermined. This ambiguity is shown to be absent in a condensed matter realization of such a theory in Weyl semi-metals due to the existe... |
1406.5174 | Sakura Schafer-Nameki | Moritz Kuntzler, Sakura Schafer-Nameki | Tate Trees for Elliptic Fibrations with Rank one Mordell-Weil group | 80 pages, 22 figures | null | null | KCL-MTH-14-10 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | U(1) symmetries play a central role in constructing phenomenologically viable
F-theory compactifications that realize Grand Unified Theories (GUTs). In
F-theory, gauge symmetries with abelian gauge factors are modeled by singular
elliptic fibrations with additional rational sections, i.e. a non-trivial
Mordell-Weil r... | [
{
"created": "Thu, 19 Jun 2014 19:59:15 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Dec 2014 22:21:54 GMT",
"version": "v2"
}
] | 2015-01-05 | [
[
"Kuntzler",
"Moritz",
""
],
[
"Schafer-Nameki",
"Sakura",
""
]
] | U(1) symmetries play a central role in constructing phenomenologically viable F-theory compactifications that realize Grand Unified Theories (GUTs). In F-theory, gauge symmetries with abelian gauge factors are modeled by singular elliptic fibrations with additional rational sections, i.e. a non-trivial Mordell-Weil ran... |
0905.3772 | Razvan-Gheorghe Gurau | Laurent Freidel, Razvan Gurau, Daniele Oriti | Group field theory renormalization - the 3d case: power counting of
divergences | null | Phys.Rev.D80:044007,2009 | 10.1103/PhysRevD.80.044007 | AEI-2009-031 PI-qg-135 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We take the first steps in a systematic study of Group Field Theory
renormalization, focusing on the Boulatov model for 3D quantum gravity. We
define an algorithm for constructing the 2D triangulations that characterize
the boundary of the 3D bubbles, where divergences are located, of an arbitrary
3D GFT Feynman diag... | [
{
"created": "Fri, 22 May 2009 22:16:38 GMT",
"version": "v1"
}
] | 2009-09-02 | [
[
"Freidel",
"Laurent",
""
],
[
"Gurau",
"Razvan",
""
],
[
"Oriti",
"Daniele",
""
]
] | We take the first steps in a systematic study of Group Field Theory renormalization, focusing on the Boulatov model for 3D quantum gravity. We define an algorithm for constructing the 2D triangulations that characterize the boundary of the 3D bubbles, where divergences are located, of an arbitrary 3D GFT Feynman diagra... |
1807.06321 | Emery Sokatchev | Dmitry Chicherin, Johannes M. Henn, Emery Sokatchev | Implications of nonplanar dual conformal symmetry | 27 pages, 5 figures; typos corrected | null | 10.1007/JHEP09(2018)012 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Bern et al observed that a certain class of next-to-planar Feynman
integrals possess a bonus symmetry that is closely related to dual conformal
symmetry. It corresponds to a projection of the latter along a certain
lightlike direction. Previous studies were performed at the level of the loop
integrand, and ... | [
{
"created": "Tue, 17 Jul 2018 10:28:47 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2018 08:13:31 GMT",
"version": "v2"
}
] | 2018-09-26 | [
[
"Chicherin",
"Dmitry",
""
],
[
"Henn",
"Johannes M.",
""
],
[
"Sokatchev",
"Emery",
""
]
] | Recently, Bern et al observed that a certain class of next-to-planar Feynman integrals possess a bonus symmetry that is closely related to dual conformal symmetry. It corresponds to a projection of the latter along a certain lightlike direction. Previous studies were performed at the level of the loop integrand, and a ... |
1903.02888 | Christian Saemann | Christian Saemann | Higher Structures, Self-Dual Strings and 6d Superconformal Field
Theories | 16 pages, Contribution to Proceedings of LMS/EPSRC Durham Symposium
Higher Structures in M-Theory, August 2018 | null | null | EMPG-19-07 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I summarize and discuss some recent results on formulating actions of
six-dimensional superconformal field theories using the language of higher
gauge theory. The latter guarantees mathematical consistency of our
constructions and we review crucial aspects of this framework, such as
$L_\infty$-algebras and correspond... | [
{
"created": "Thu, 7 Mar 2019 12:56:04 GMT",
"version": "v1"
}
] | 2019-03-08 | [
[
"Saemann",
"Christian",
""
]
] | I summarize and discuss some recent results on formulating actions of six-dimensional superconformal field theories using the language of higher gauge theory. The latter guarantees mathematical consistency of our constructions and we review crucial aspects of this framework, such as $L_\infty$-algebras and correspondin... |
hep-th/9509019 | Varghese John | A.P.Balachandran, L.Chandar and B.Sathiapalan | Chern-Simons Duality and the Quantum Hall Effect | Latex, 31 pages | Int.J.Mod.Phys. A11 (1996) 3587-3608 | 10.1142/S0217751X96001693 | null | hep-th cond-mat gr-qc | null | In previous work on the quantum Hall effect on an annulus, we used
$O(d,d;{\bf Z})$ duality transformations on the action describing edge
excitations to generate the Haldane hierarchy of Hall conductivities. Here we
generate the corresponding hierarchy of ``bulk actions'' which are associated
with Chern-Simons (CS) t... | [
{
"created": "Tue, 5 Sep 1995 20:44:28 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Balachandran",
"A. P.",
""
],
[
"Chandar",
"L.",
""
],
[
"Sathiapalan",
"B.",
""
]
] | In previous work on the quantum Hall effect on an annulus, we used $O(d,d;{\bf Z})$ duality transformations on the action describing edge excitations to generate the Haldane hierarchy of Hall conductivities. Here we generate the corresponding hierarchy of ``bulk actions'' which are associated with Chern-Simons (CS) the... |
hep-th/0205043 | Miao Li | Miao Li (ITP&NTU) | Correspondence Principle in a PP-wave Background | v2: typos corrected | Nucl.Phys. B638 (2002) 155-164 | 10.1016/S0550-3213(02)00480-7 | null | hep-th | null | We discuss the correspondence point between a string state and a black hole,
in a pp-wave background, and find that the answer is considerably different
from that in a flat spacetime background.
| [
{
"created": "Mon, 6 May 2002 09:45:11 GMT",
"version": "v1"
},
{
"created": "Wed, 29 May 2002 15:34:40 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Li",
"Miao",
"",
"ITP&NTU"
]
] | We discuss the correspondence point between a string state and a black hole, in a pp-wave background, and find that the answer is considerably different from that in a flat spacetime background. |
0808.2939 | Kai Schwenzer | Reinhard Alkofer, Markus Q. Huber and Kai Schwenzer | Algorithmic derivation of Dyson-Schwinger Equations | 17 pages, 11 figures, downloadable Mathematica package v2: adapted to
version 1.2 of DoDSE package with simplified handling and improved plotting
of graphs; references added | Comput.Phys.Commun.180:965-976,2009 | 10.1016/j.cpc.2008.12.009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an algorithm for the derivation of Dyson-Schwinger equations of
general theories that is suitable for an implementation within a symbolic
programming language. Moreover, we introduce the Mathematica package DoDSE
which provides such an implementation. It derives the Dyson-Schwinger equations
graphically on... | [
{
"created": "Thu, 21 Aug 2008 15:09:04 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Oct 2008 12:03:04 GMT",
"version": "v2"
}
] | 2009-12-04 | [
[
"Alkofer",
"Reinhard",
""
],
[
"Huber",
"Markus Q.",
""
],
[
"Schwenzer",
"Kai",
""
]
] | We present an algorithm for the derivation of Dyson-Schwinger equations of general theories that is suitable for an implementation within a symbolic programming language. Moreover, we introduce the Mathematica package DoDSE which provides such an implementation. It derives the Dyson-Schwinger equations graphically once... |
1409.5442 | Michele Del Zotto | Michele Del Zotto and Ashoke Sen | About the Absence of Exotics and the Coulomb Branch Formula | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The absence of exotics is a conjectural property of the spectrum of BPS
states of four--dimensional $\mathcal{N}=2$ supersymmetric QFT's. In this
letter we revisit the precise statement of this conjecture, and develop a
general strategy that, if applicable, entails the absence of exotic BPS states.
Our method is base... | [
{
"created": "Thu, 18 Sep 2014 20:00:39 GMT",
"version": "v1"
}
] | 2014-09-22 | [
[
"Del Zotto",
"Michele",
""
],
[
"Sen",
"Ashoke",
""
]
] | The absence of exotics is a conjectural property of the spectrum of BPS states of four--dimensional $\mathcal{N}=2$ supersymmetric QFT's. In this letter we revisit the precise statement of this conjecture, and develop a general strategy that, if applicable, entails the absence of exotic BPS states. Our method is based ... |
1403.1894 | Grigory Sizov Alekseevich | Nikolay Gromov, Grigory Sizov | Exact Slope and Interpolating Functions in ABJM Theory | 5 pages, 1 figure; v3: references added, typos fixed | Phys. Rev. Lett. 113, 121601 (2014) | 10.1103/PhysRevLett.113.121601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the Quantum Spectral Curve approach we compute exactly an observable
(called slope function) in the planar ABJM theory in terms of an unknown
interpolating function h(\lambda) which plays the role of the coupling in any
integrability based calculation in this theory. We verified our results with
known weak coup... | [
{
"created": "Fri, 7 Mar 2014 22:59:13 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Mar 2014 20:12:10 GMT",
"version": "v2"
},
{
"created": "Thu, 26 Jun 2014 02:53:47 GMT",
"version": "v3"
}
] | 2014-09-24 | [
[
"Gromov",
"Nikolay",
""
],
[
"Sizov",
"Grigory",
""
]
] | Using the Quantum Spectral Curve approach we compute exactly an observable (called slope function) in the planar ABJM theory in terms of an unknown interpolating function h(\lambda) which plays the role of the coupling in any integrability based calculation in this theory. We verified our results with known weak coupli... |
2005.13952 | Emil Akhmedov | E.T.Akhmedov, K.V.Bazarov, D.V.Diakonov, U.Moschella | Quantum fields in the static de Sitter universe | 20 pages, 2 figures, 1 appendix | Phys. Rev. D 102, 085003 (2020) | 10.1103/PhysRevD.102.085003 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct explicit mode expansions of various tree-level propagators in
the Rindler -- de Sitter universe, also known as the static (or compact) patch
of the de Sitter spacetime. We construct in particular the Wightman functions
for thermal states having a generic temperature $T$. We give a fresh simple
proof that... | [
{
"created": "Tue, 26 May 2020 08:02:53 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Aug 2020 07:00:27 GMT",
"version": "v2"
}
] | 2020-10-14 | [
[
"Akhmedov",
"E. T.",
""
],
[
"Bazarov",
"K. V.",
""
],
[
"Diakonov",
"D. V.",
""
],
[
"Moschella",
"U.",
""
]
] | We construct explicit mode expansions of various tree-level propagators in the Rindler -- de Sitter universe, also known as the static (or compact) patch of the de Sitter spacetime. We construct in particular the Wightman functions for thermal states having a generic temperature $T$. We give a fresh simple proof that t... |
hep-th/9304114 | Edwin Langmann | Edwin Langmann | Fermion Current Algebras and Schwinger Terms in 3+1 Dimensions | 42 pages, UBC 91-32 (revised version, original Jan. 92) | Commun.Math.Phys.162:1-32,1994 | 10.1007/BF02105184 | null | hep-th | null | We discuss the restricted linear group in infinite dimensions modeled by the
Schatten class of rank $2p=4$ which contains $(3+1)$-dimensional analog of the
loop groups and is closely related to Yang-Mills theory with fermions in
$(3+1)$-dimensions. We give an alternative to the construction of the ``highest
weight'' ... | [
{
"created": "Sat, 24 Apr 1993 00:18:00 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Apr 1993 00:25:00 GMT",
"version": "v2"
}
] | 2010-11-01 | [
[
"Langmann",
"Edwin",
""
]
] | We discuss the restricted linear group in infinite dimensions modeled by the Schatten class of rank $2p=4$ which contains $(3+1)$-dimensional analog of the loop groups and is closely related to Yang-Mills theory with fermions in $(3+1)$-dimensions. We give an alternative to the construction of the ``highest weight'' re... |
2112.12156 | Samuel Leutheusser | Samuel Leutheusser and Hong Liu | Emergent times in holographic duality | 122 pages, 17 figures. Minor clarifications | null | null | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | In holographic duality an eternal AdS black hole is described by two copies
of the boundary CFT in the thermal field double state. In this paper we provide
explicit constructions in the boundary theory of infalling time evolutions
which can take bulk observers behind the horizon. The constructions also help
to illumi... | [
{
"created": "Wed, 22 Dec 2021 19:00:01 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Apr 2022 15:53:40 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Mar 2023 14:40:06 GMT",
"version": "v3"
},
{
"created": "Thu, 9 Nov 2023 22:51:44 GMT",
"version": "v4"
}
] | 2023-11-13 | [
[
"Leutheusser",
"Samuel",
""
],
[
"Liu",
"Hong",
""
]
] | In holographic duality an eternal AdS black hole is described by two copies of the boundary CFT in the thermal field double state. In this paper we provide explicit constructions in the boundary theory of infalling time evolutions which can take bulk observers behind the horizon. The constructions also help to illumina... |
1302.5907 | Maciej Trzetrzelewski | Maciej Trzetrzelewski | Dirac equation for strings | 12 pages, v3 published | EPL (Europhysics Letters), Volume 116, Number 4, 2016 | 10.1209/0295-5075/116/40001 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting with a Nambu-Goto action, a Dirac-like equation can be constructed
by taking the square-root of the momentum constraint. The eigenvalues of the
resulting Hamiltonian are real and correspond to masses of the excited string.
In particular there are no tachyons. A special case of radial oscillations of a
closed... | [
{
"created": "Sun, 24 Feb 2013 13:58:46 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2014 21:51:57 GMT",
"version": "v2"
},
{
"created": "Wed, 14 Feb 2018 21:25:40 GMT",
"version": "v3"
}
] | 2018-02-16 | [
[
"Trzetrzelewski",
"Maciej",
""
]
] | Starting with a Nambu-Goto action, a Dirac-like equation can be constructed by taking the square-root of the momentum constraint. The eigenvalues of the resulting Hamiltonian are real and correspond to masses of the excited string. In particular there are no tachyons. A special case of radial oscillations of a closed s... |
1910.03602 | N. E. J. Bjerrum-Bohr | Johannes Agerskov, N. E. J. Bjerrum-Bohr, Humberto Gomez and Cristhiam
Lopez-Arcos | One-Loop Yang-Mills Integrands from Scattering Equations | 20 pages, 6 figures, typos corrected, added clarifications and
comments. Version to be published in PRD | Phys. Rev. D 102, 045023 (2020) | 10.1103/PhysRevD.102.045023 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate in the context of the scattering equations, how one-loop
linear propagator integrands in gauge theories can be linked to integrands with
quadratic propagators using a double forward limit. We illustrate our procedure
through examples and demonstrate how the different parts of the derived
quadratic inte... | [
{
"created": "Tue, 8 Oct 2019 18:00:07 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Aug 2020 16:31:49 GMT",
"version": "v2"
}
] | 2020-09-09 | [
[
"Agerskov",
"Johannes",
""
],
[
"Bjerrum-Bohr",
"N. E. J.",
""
],
[
"Gomez",
"Humberto",
""
],
[
"Lopez-Arcos",
"Cristhiam",
""
]
] | We investigate in the context of the scattering equations, how one-loop linear propagator integrands in gauge theories can be linked to integrands with quadratic propagators using a double forward limit. We illustrate our procedure through examples and demonstrate how the different parts of the derived quadratic integr... |
2211.04410 | Mitch Weaver | Philip C. Argyres, Matteo Lotito, Mitch Weaver | Vertex algebra of extended operators in 4d N=2 superconformal field
theories | V3: 46 pages, 2 figures; minor corrections, fixed typeset errors,
added references, added comments on computing descent operator OPEs in
generic SCFTs at the end of section 4; matches version to be published in
JHEP | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We construct a class of extended operators in the cohomology of a pair of
twisted Schur supercharges of 4d N=2 SCFTs. The extended operators are
constructed from the local operators in this cohomology -- the Schur operators
-- by a version of topological descent. They are line, surface, and domain wall
world volume i... | [
{
"created": "Tue, 8 Nov 2022 17:56:26 GMT",
"version": "v1"
},
{
"created": "Wed, 31 May 2023 17:53:36 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Oct 2023 18:13:42 GMT",
"version": "v3"
}
] | 2023-10-16 | [
[
"Argyres",
"Philip C.",
""
],
[
"Lotito",
"Matteo",
""
],
[
"Weaver",
"Mitch",
""
]
] | We construct a class of extended operators in the cohomology of a pair of twisted Schur supercharges of 4d N=2 SCFTs. The extended operators are constructed from the local operators in this cohomology -- the Schur operators -- by a version of topological descent. They are line, surface, and domain wall world volume int... |
2211.07671 | Parul Jain | Parul Jain, Niko Jokela, Matti Jarvinen, Subhash Mahapatra | Bounding entanglement wedge cross sections | 35 pages, 19 figures, matches published version, references and
discussion added | JHEP03(2023)102 | 10.1007/JHEP03(2023)102 | APCTP Pre2022 - 24 , HIP-2022-27/TH | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The entanglement wedge cross sections (EWCSs) are postulated as dual gravity
probes to certain measures for the entanglement of multiparty systems. We test
various proposed inequalities for EWCSs. As it turns out, contrary to
expectations, the EWCS is not clearly monogamous nor polygamous for tripartite
systems but t... | [
{
"created": "Mon, 14 Nov 2022 19:00:11 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Mar 2023 07:52:15 GMT",
"version": "v2"
}
] | 2023-03-20 | [
[
"Jain",
"Parul",
""
],
[
"Jokela",
"Niko",
""
],
[
"Jarvinen",
"Matti",
""
],
[
"Mahapatra",
"Subhash",
""
]
] | The entanglement wedge cross sections (EWCSs) are postulated as dual gravity probes to certain measures for the entanglement of multiparty systems. We test various proposed inequalities for EWCSs. As it turns out, contrary to expectations, the EWCS is not clearly monogamous nor polygamous for tripartite systems but the... |
2110.09458 | Edoardo Vescovi | Omar Shahpo, Edoardo Vescovi | Correlation functions of determinant operators in conformal fishnet
theory | 40 pages, 6 figures; added footnotes 2, 4, 11 and 16, expanded on
calculations in Section 3 and holography in Conclusion, minor comments; it
matches published version | JHEP 06 (2022) 070 | 10.1007/JHEP06(2022)070 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider scalar local operators of the determinant type in the conformal
``fishnet'' theory that arises as a limit of gamma-deformed $\mathcal{N}=4$
super Yang-Mills theory. We generalise a field-theory approach to expand their
correlation functions to arbitrary order in the small coupling constants and
apply it t... | [
{
"created": "Mon, 18 Oct 2021 16:51:10 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jun 2022 19:43:34 GMT",
"version": "v2"
}
] | 2022-06-17 | [
[
"Shahpo",
"Omar",
""
],
[
"Vescovi",
"Edoardo",
""
]
] | We consider scalar local operators of the determinant type in the conformal ``fishnet'' theory that arises as a limit of gamma-deformed $\mathcal{N}=4$ super Yang-Mills theory. We generalise a field-theory approach to expand their correlation functions to arbitrary order in the small coupling constants and apply it to ... |
hep-th/0411221 | Sushil Srivastava | S.K.Srivastava | Quantum driven Bounce of the future Universe | null | Gen.Rel.Grav.39:241-255,2007 | 10.1007/s10714-006-0350-x | null | hep-th astro-ph gr-qc | null | It is demonstrated that due to back-reaction of quantum effects, expansion of
the universe stops at its maximum and takes a turnaround. Later on, it
contracts to a very small size in finite future time. This phenomenon is
followed by a " bounce" with re-birth of an exponentially expanding
non-singular universe.
| [
{
"created": "Wed, 24 Nov 2004 06:03:00 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jan 2005 13:09:49 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Aug 2005 08:29:53 GMT",
"version": "v3"
},
{
"created": "Tue, 6 Jun 2006 12:27:35 GMT",
"version": "v4"
},
{
"cr... | 2008-11-26 | [
[
"Srivastava",
"S. K.",
""
]
] | It is demonstrated that due to back-reaction of quantum effects, expansion of the universe stops at its maximum and takes a turnaround. Later on, it contracts to a very small size in finite future time. This phenomenon is followed by a " bounce" with re-birth of an exponentially expanding non-singular universe. |
hep-th/0507252 | Vasilis Niarchos | Shin Nakamura and Vasilis Niarchos | Notes On The S-Matrix Of Bosonic And Topological Non-Critical Strings | harvmac, 22 pages; v2 typos corrected, version appearing in JHEP | JHEP 0510 (2005) 025 | 10.1088/1126-6708/2005/10/025 | null | hep-th | null | We show that the equivalence between the c=1 non-critical bosonic string and
the N=2 topologically twisted coset SL(2)/U(1) at level one can be checked very
naturally on the level of tree-level scattering amplitudes with the use of the
Stoyanovsky-Ribault-Teschner map, which recasts $H_3^+$ correlation functions
in t... | [
{
"created": "Tue, 26 Jul 2005 16:26:35 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Mar 2006 12:23:48 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Nakamura",
"Shin",
""
],
[
"Niarchos",
"Vasilis",
""
]
] | We show that the equivalence between the c=1 non-critical bosonic string and the N=2 topologically twisted coset SL(2)/U(1) at level one can be checked very naturally on the level of tree-level scattering amplitudes with the use of the Stoyanovsky-Ribault-Teschner map, which recasts $H_3^+$ correlation functions in ter... |
hep-th/9803031 | Edna Cheung Y.-K. | Yeuk-Kwan E. Cheung and Morten Krogh (Princeton University) | Noncommutative Geometry from D0-branes in a Background B-field | 13pp, harvmac with five eps figures; final version in Nuclear Physics
B | Nucl.Phys. B528 (1998) 185-196 | 10.1016/S0550-3213(98)00380-0 | PUPT-1771 | hep-th | null | We study D0-branes in type IIA on $T^2$ with a background B-field turned on.
We calculate explicitly how the background B-field modifies the D0-brane
action. The effect of the B-field is to replace ordinary multiplication with a
noncommutative product. This enables us to find the matrix model for M-theory
on $T^2$ wi... | [
{
"created": "Wed, 4 Mar 1998 04:21:26 GMT",
"version": "v1"
},
{
"created": "Fri, 8 May 1998 23:15:00 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Cheung",
"Yeuk-Kwan E.",
"",
"Princeton University"
],
[
"Krogh",
"Morten",
"",
"Princeton University"
]
] | We study D0-branes in type IIA on $T^2$ with a background B-field turned on. We calculate explicitly how the background B-field modifies the D0-brane action. The effect of the B-field is to replace ordinary multiplication with a noncommutative product. This enables us to find the matrix model for M-theory on $T^2$ with... |
hep-th/0410053 | Antoine Van Proeyen | Antoine Van Proeyen | Supergravity with Fayet-Iliopoulos terms and R-symmetry | 9 pages; contribution to the proceedings of the EC-RTN Workshop 'The
quantum structure of spacetime and the geometric nature of fundamental
interactions', Kolymbari, Crete, 5-10/9/2004, to be published in Fortschritte
der Physik | Fortsch.Phys. 53 (2005) 997-1004 | 10.1002/prop.200410248 | KUL-TF-04/30 | hep-th | null | The simplest examples of gauged supergravities are N=1 or N=2 theories with
Fayet-Iliopoulos (FI) terms. FI terms in supergravity imply that the R-symmetry
is gauged. Also the U(1) or SU(2) local symmetries of Kaehler and
quaternionic-Kaehler manifolds contribute to R-symmetry gauge fields. This
short review clarifie... | [
{
"created": "Tue, 5 Oct 2004 20:10:26 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Van Proeyen",
"Antoine",
""
]
] | The simplest examples of gauged supergravities are N=1 or N=2 theories with Fayet-Iliopoulos (FI) terms. FI terms in supergravity imply that the R-symmetry is gauged. Also the U(1) or SU(2) local symmetries of Kaehler and quaternionic-Kaehler manifolds contribute to R-symmetry gauge fields. This short review clarifies ... |
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