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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2002.01005 | Olaf Lechtenfeld | Kaushlendra Kumar, Olaf Lechtenfeld | On rational electromagnetic fields | 1+14 pages LaTeX, 4 figures in 6 parts; v2: additional j=1 knot
solution, discussion and illustration of energy densitites and field lines, 3
more refs., published in PLA | null | 10.1016/j.physleta.2020.126445 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We employ a recently developed method for constructing rational
electromagnetic field configurations in Minkowski space to investigate several
properties of these source-free finite-action Maxwell ("knot") solutions. The
construction takes place on the Penrose diagram but uses features of de Sitter
space, in particul... | [
{
"created": "Mon, 3 Feb 2020 20:40:20 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Apr 2020 16:36:58 GMT",
"version": "v2"
}
] | 2020-07-15 | [
[
"Kumar",
"Kaushlendra",
""
],
[
"Lechtenfeld",
"Olaf",
""
]
] | We employ a recently developed method for constructing rational electromagnetic field configurations in Minkowski space to investigate several properties of these source-free finite-action Maxwell ("knot") solutions. The construction takes place on the Penrose diagram but uses features of de Sitter space, in particular... |
hep-th/0512165 | Stefano Bellucci | Stefano Bellucci and Armen Nersessian | A surprise in mechanics with nonlinear chiral supermultiplet | 4 papers, PACS numbers 11.30.Pb, 03.65.-w, Typo in Reference [13]
corrected. Proper order of References [13] and [14] restored | Phys.Rev.D73:107701,2006 | 10.1103/PhysRevD.73.107701 | null | hep-th | null | We show that the nonlinear chiral supermultiplet allows one to construct,
over given two-dimensional bosonic mechanics, the family of two-dimensional
${\cal N}=4$ supersymmetric mechanics parameterized with the holomorphic
function $\lambda (z)$. We show, that this family includes, as a particular
case, the ${\cal N}... | [
{
"created": "Wed, 14 Dec 2005 17:03:04 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2005 15:20:56 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bellucci",
"Stefano",
""
],
[
"Nersessian",
"Armen",
""
]
] | We show that the nonlinear chiral supermultiplet allows one to construct, over given two-dimensional bosonic mechanics, the family of two-dimensional ${\cal N}=4$ supersymmetric mechanics parameterized with the holomorphic function $\lambda (z)$. We show, that this family includes, as a particular case, the ${\cal N}=4... |
1010.4352 | Zhi-Jian Li | Jun-Li Xin and J.-Q. Liang | Rotational Symmetry of Classical Orbits, Arbitrary Quantization of
Angular Momentum and the Role of Gauge Field in Two-Dimensional Space | 6 pages, 5 figures | null | 10.1088/1674-1056/21/4/040303 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the quantum-classical correspondence in terms of coherent wave
functions of a charged particle in two-dimensional central-scalar-potentials as
well as the gauge field of a magnetic flux in the sense that the probability
clouds of wave functions are well localized on classical orbits. For both
closed and open... | [
{
"created": "Thu, 21 Oct 2010 02:23:23 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Oct 2010 12:39:56 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Xin",
"Jun-Li",
""
],
[
"Liang",
"J. -Q.",
""
]
] | We study the quantum-classical correspondence in terms of coherent wave functions of a charged particle in two-dimensional central-scalar-potentials as well as the gauge field of a magnetic flux in the sense that the probability clouds of wave functions are well localized on classical orbits. For both closed and open c... |
1602.06422 | Vladimir Rosenhaus | Ben Michel, Joseph Polchinski, Vladimir Rosenhaus, and S. Josephine
Suh | Four-point function in the IOP matrix model | 28 pages, 10 figures | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The IOP model is a quantum mechanical system of a large-$N$ matrix oscillator
and a fundamental oscillator, coupled through a quartic interaction. It was
introduced previously as a toy model of the gauge dual of an AdS black hole,
and captures a key property that at infinite $N$ the two-point function decays
to zero ... | [
{
"created": "Sat, 20 Feb 2016 15:56:13 GMT",
"version": "v1"
}
] | 2016-02-23 | [
[
"Michel",
"Ben",
""
],
[
"Polchinski",
"Joseph",
""
],
[
"Rosenhaus",
"Vladimir",
""
],
[
"Suh",
"S. Josephine",
""
]
] | The IOP model is a quantum mechanical system of a large-$N$ matrix oscillator and a fundamental oscillator, coupled through a quartic interaction. It was introduced previously as a toy model of the gauge dual of an AdS black hole, and captures a key property that at infinite $N$ the two-point function decays to zero on... |
1602.06786 | Takashi Kameyama | Takashi Kameyama, Kentaroh Yoshida | Generalized quark-antiquark potentials from a $q$-deformed AdS$_5 \times
$S$^5$ background | 34 pages, no figure, LaTeX; v3: references added and minor changes | null | 10.1093/ptep/ptw059 | KUNS-2610 | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study minimal surfaces with a single cusp in a $q$-deformed
AdS$_5\times$S$^5$ background. The cusp is composed of two half-lines with an
arbitrary angle and is realized on a surface specified in the deformed AdS$_5$.
The classical string solutions attached to this cusp are regarded as a
generalization of configur... | [
{
"created": "Mon, 22 Feb 2016 14:24:55 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Feb 2016 06:08:56 GMT",
"version": "v2"
},
{
"created": "Sun, 1 May 2016 03:17:11 GMT",
"version": "v3"
}
] | 2016-06-21 | [
[
"Kameyama",
"Takashi",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We study minimal surfaces with a single cusp in a $q$-deformed AdS$_5\times$S$^5$ background. The cusp is composed of two half-lines with an arbitrary angle and is realized on a surface specified in the deformed AdS$_5$. The classical string solutions attached to this cusp are regarded as a generalization of configurat... |
hep-th/0411278 | Alberto Iglesias | Gregory Gabadadze and Alberto Iglesias | On Theta Dependence of Glueballs from AdS/CFT | 9 pages, typo corrected, 2 references added | Phys.Lett. B609 (2005) 167-172 | 10.1016/j.physletb.2005.01.042 | NYU-TH-04/11/6 | hep-th | null | We study the theta dependence of the glueball spectrum in a strongly coupled
cousin of large N gluodynamics defined via the AdS/CFT correspondence. By
explicitly diagonalizing the 10d gravity equations in the presence of the RR
3-form and 1-form fluxes we found a mixing pattern for the lowest-spin lightest
glueballs.... | [
{
"created": "Tue, 30 Nov 2004 20:33:56 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Dec 2004 18:33:13 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Gabadadze",
"Gregory",
""
],
[
"Iglesias",
"Alberto",
""
]
] | We study the theta dependence of the glueball spectrum in a strongly coupled cousin of large N gluodynamics defined via the AdS/CFT correspondence. By explicitly diagonalizing the 10d gravity equations in the presence of the RR 3-form and 1-form fluxes we found a mixing pattern for the lowest-spin lightest glueballs. T... |
1308.5863 | Victor Chernyak | Victor L. Chernyak | Mass spectra in N=1 SQCD with additional colorless but flavored
fields.II | 40 pages, slightly expanded, technical improvements for a reader
convenience | null | null | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | This paper continues our previous study of similar theories in \cite{ch5}. We
also consider here the ${\cal N}=1$ SQCD-like theories with $SU(N_c)$ colors
(and their Seiberg's dual with $SU(N_F-N_c)$ dual colors) and $N_F$ flavors of
light quarks, and with $N_F^2$ additional colorless flavored fields $\Phi^j_i$,
but ... | [
{
"created": "Tue, 27 Aug 2013 13:28:07 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Oct 2013 13:07:06 GMT",
"version": "v2"
},
{
"created": "Sun, 22 Dec 2013 12:59:00 GMT",
"version": "v3"
},
{
"created": "Tue, 15 Mar 2016 15:30:41 GMT",
"version": "v4"
},
{
"c... | 2019-01-23 | [
[
"Chernyak",
"Victor L.",
""
]
] | This paper continues our previous study of similar theories in \cite{ch5}. We also consider here the ${\cal N}=1$ SQCD-like theories with $SU(N_c)$ colors (and their Seiberg's dual with $SU(N_F-N_c)$ dual colors) and $N_F$ flavors of light quarks, and with $N_F^2$ additional colorless flavored fields $\Phi^j_i$, but no... |
1803.00529 | Badreddine Bouzid | B Bouzid, M Tahiri | 2-connections, a lattice point of view | null | null | 10.5506/APhysPolB.49.1885 | null | hep-th math-ph math.CT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the transition laws for a 2-connection can be recovered by
discretizing the base 2-space of a 2-bundle into an Euclidean hypercubic
lattice. The aim of this work is to serve as an example of how important
results in higher gauge theory, which have been derived in a continuous
setting, can also be derived... | [
{
"created": "Wed, 21 Feb 2018 16:07:31 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Mar 2018 10:36:45 GMT",
"version": "v2"
}
] | 2018-12-05 | [
[
"Bouzid",
"B",
""
],
[
"Tahiri",
"M",
""
]
] | We show that the transition laws for a 2-connection can be recovered by discretizing the base 2-space of a 2-bundle into an Euclidean hypercubic lattice. The aim of this work is to serve as an example of how important results in higher gauge theory, which have been derived in a continuous setting, can also be derived i... |
1303.5054 | Timo Weigand | Jan Borchmann, Christoph Mayrhofer, Eran Palti, Timo Weigand | Elliptic fibrations for SU(5) x U(1) x U(1) F-theory vacua | 9 pages, 2-column style; 4 figures | null | 10.1103/PhysRevD.88.046005 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Elliptic Calabi-Yau fibrations with Mordell-Weil group of rank two are
constructed. Such geometries are the basis for F-theory compactifications with
two abelian gauge groups in addition to non-abelian gauge symmetry. We present
the elliptic fibre both as a Bl^2P^2[3]-fibration and in the birationally
equivalent Weie... | [
{
"created": "Wed, 20 Mar 2013 20:00:03 GMT",
"version": "v1"
}
] | 2013-08-28 | [
[
"Borchmann",
"Jan",
""
],
[
"Mayrhofer",
"Christoph",
""
],
[
"Palti",
"Eran",
""
],
[
"Weigand",
"Timo",
""
]
] | Elliptic Calabi-Yau fibrations with Mordell-Weil group of rank two are constructed. Such geometries are the basis for F-theory compactifications with two abelian gauge groups in addition to non-abelian gauge symmetry. We present the elliptic fibre both as a Bl^2P^2[3]-fibration and in the birationally equivalent Weiers... |
hep-th/0505126 | Djordje Sijacki | Djordje Sijacki | Superbranes and Generic Curved Spacetime | Invited talk at the III Summer School in Modern Mathematical Physics | null | null | null | hep-th | null | Embedding of a bosonic and/or fermionic p-brane into a generic curved
$D$-dimensional spacetime is considered. In contradistinction to the bosonic
p-brane case, when there are no constraints on a generic curving whatsoever,
the usual superbrane can be embedded into a curved spacetime of a restricted
curving only. A g... | [
{
"created": "Fri, 13 May 2005 21:49:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sijacki",
"Djordje",
""
]
] | Embedding of a bosonic and/or fermionic p-brane into a generic curved $D$-dimensional spacetime is considered. In contradistinction to the bosonic p-brane case, when there are no constraints on a generic curving whatsoever, the usual superbrane can be embedded into a curved spacetime of a restricted curving only. A gen... |
hep-th/0101108 | Filipe Freire | F. Freire, D.F. Litim and J.M. Pawlowski | Gauge invariance, background fields and modified Ward identities | 6 pages, to appear in the Proceedings of the 2nd Conference on the
Exact Renormalization Group, Rome 2000 | Int.J.Mod.Phys. A16 (2001) 2035-2040 | 10.1142/S0217751X01004669 | null | hep-th hep-ph | null | In this talk the gauge symmetry for Wilsonian flows in pure Yang-Mills
theories is discussed. The background field formalism is used for the
construction of a gauge invariant effective action. The symmetries of the
effective action under gauge transformations for both the gauge field and the
auxiliary background fiel... | [
{
"created": "Tue, 16 Jan 2001 19:44:09 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2001 17:12:59 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Freire",
"F.",
""
],
[
"Litim",
"D. F.",
""
],
[
"Pawlowski",
"J. M.",
""
]
] | In this talk the gauge symmetry for Wilsonian flows in pure Yang-Mills theories is discussed. The background field formalism is used for the construction of a gauge invariant effective action. The symmetries of the effective action under gauge transformations for both the gauge field and the auxiliary background field ... |
hep-th/0312140 | Jerzy Kowalski-Glikman | J. Kowalski-Glikman | Doubly Special Relativity and quantum gravity phenomenology | 19 pages; Talk presented during Tenth Marcel Grossmann Meeting on
General Relativity, to appear in proceedings | null | null | null | hep-th | null | I review the conceptual, algebraical, and geometrical structure of Doubly
Special Relativity. I also speculate about the possible relevance of DSR for
quantum gravity phenomenology.
| [
{
"created": "Fri, 12 Dec 2003 16:30:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kowalski-Glikman",
"J.",
""
]
] | I review the conceptual, algebraical, and geometrical structure of Doubly Special Relativity. I also speculate about the possible relevance of DSR for quantum gravity phenomenology. |
2208.05886 | Joshua Gowdy | Andreas Brandhuber, Graham R. Brown, Gang Chen, Joshua Gowdy, Gabriele
Travaglini, Congkao Wen | Amplitudes, Hopf algebras and the colour-kinematics duality | 51 pages, minor corrections, version accepted to JHEP | null | 10.1007/JHEP12(2022)101 | QMUL-PH-22-18, SAGEX-22-27 | hep-th | http://creativecommons.org/licenses/by/4.0/ | It was recently proposed that the kinematic algebra featuring in the
colour-kinematics duality for scattering amplitudes in heavy-mass effective
field theory (HEFT) and Yang-Mills theory is a quasi-shuffle Hopf algebra. The
associated fusion product determines the structure of the
Bern-Carrasco-Johansson (BCJ) numera... | [
{
"created": "Thu, 11 Aug 2022 15:40:39 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Mar 2023 14:10:32 GMT",
"version": "v2"
}
] | 2023-03-14 | [
[
"Brandhuber",
"Andreas",
""
],
[
"Brown",
"Graham R.",
""
],
[
"Chen",
"Gang",
""
],
[
"Gowdy",
"Joshua",
""
],
[
"Travaglini",
"Gabriele",
""
],
[
"Wen",
"Congkao",
""
]
] | It was recently proposed that the kinematic algebra featuring in the colour-kinematics duality for scattering amplitudes in heavy-mass effective field theory (HEFT) and Yang-Mills theory is a quasi-shuffle Hopf algebra. The associated fusion product determines the structure of the Bern-Carrasco-Johansson (BCJ) numerato... |
hep-th/0012239 | Jianxin Lu | R.-G. Cai (Osaka Univ.), J. X. Lu (Univ. of Michigan) and Y.-S. Wu
(Univ. of Utah) | The Galilean Nature of V-duality for Noncommutative Open String and
Yang-Mills Theories | 19 pages, minor changes | Nucl.Phys. B606 (2001) 137-150 | 10.1016/S0550-3213(01)00231-0 | OU-HET 371, MCTP-00-15 | hep-th | null | A V-duality conjecture for noncommutative open string theories (NCOS) that
result from decoupling D-branes in Lorentz-boost related backgrounds was put
forward recently in hep-th/0006013. The aim of this paper is to test the
Galilean nature of this conjecture in the gravity dual setup. We start with an
(F, D3) bound ... | [
{
"created": "Tue, 26 Dec 2000 17:38:02 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Feb 2001 22:04:22 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Cai",
"R. -G.",
"",
"Osaka Univ."
],
[
"Lu",
"J. X.",
"",
"Univ. of Michigan"
],
[
"Wu",
"Y. -S.",
"",
"Univ. of Utah"
]
] | A V-duality conjecture for noncommutative open string theories (NCOS) that result from decoupling D-branes in Lorentz-boost related backgrounds was put forward recently in hep-th/0006013. The aim of this paper is to test the Galilean nature of this conjecture in the gravity dual setup. We start with an (F, D3) bound st... |
1810.05136 | Quentin G. Bailey | Quentin G. Bailey and Charles D. Lane | Relating Noncommutative SO(2,3) Gravity to the Lorentz-Violating
Standard-Model Extension | 10 pages, accepted in Symmetry | Symmetry 2018, 10(10), 480 | 10.3390/sym10100480 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a model of noncommutative gravity that is based on a spacetime
with broken local SO(2,3) symmetry. We show that the torsion-free version of
this model is contained within the framework of the Lorentz-violating
Standard-Model Extension. We analyze in detail the relation between the
torsion-free, quadratic ... | [
{
"created": "Thu, 11 Oct 2018 17:34:13 GMT",
"version": "v1"
}
] | 2018-10-12 | [
[
"Bailey",
"Quentin G.",
""
],
[
"Lane",
"Charles D.",
""
]
] | We consider a model of noncommutative gravity that is based on a spacetime with broken local SO(2,3) symmetry. We show that the torsion-free version of this model is contained within the framework of the Lorentz-violating Standard-Model Extension. We analyze in detail the relation between the torsion-free, quadratic li... |
hep-th/9610094 | Robert Weston | Tetsuji Miwa and Robert Weston | Boundary ABF Models | 26 pages, Latex, uses amssymbols.sty and pb-diagram.sty, 3 ps figures | Nucl.Phys. B486 (1997) 517-545 | 10.1016/S0550-3213(96)00668-2 | RIMS-1106, DTP-96-41 | hep-th | null | We diagonalise the transfer matrix of boundary ABF models using bosonized
vertex operators. We compute the boundary S-matrix and check the scaling limit
against known results for perturbed boundary conformal field theories.
| [
{
"created": "Mon, 14 Oct 1996 11:40:17 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Miwa",
"Tetsuji",
""
],
[
"Weston",
"Robert",
""
]
] | We diagonalise the transfer matrix of boundary ABF models using bosonized vertex operators. We compute the boundary S-matrix and check the scaling limit against known results for perturbed boundary conformal field theories. |
1112.4844 | Satoshi Nawata | Sameer Murthy, Satoshi Nawata | Which AdS3 configurations contribute to the SCFT2 elliptic genus? | 29+13 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | According to the AdS/CFT duality, the superconformal index of a
superconformal field theory should have an AdS interpretation as a Euclidean
functional integral with periodic boundary conditions on the fermions. Unlike
the thermal case, the Euclidean continuation of the supersymmetric AdS black
hole does not smoothly... | [
{
"created": "Tue, 20 Dec 2011 21:00:00 GMT",
"version": "v1"
}
] | 2011-12-22 | [
[
"Murthy",
"Sameer",
""
],
[
"Nawata",
"Satoshi",
""
]
] | According to the AdS/CFT duality, the superconformal index of a superconformal field theory should have an AdS interpretation as a Euclidean functional integral with periodic boundary conditions on the fermions. Unlike the thermal case, the Euclidean continuation of the supersymmetric AdS black hole does not smoothly f... |
hep-th/9904041 | null | A. Gorsky and K. Selivanov | Junctions and the Fate of Branes in External Fields | 20 pages, Latex, version published in Nucl. Phys | Nucl.Phys. B571 (2000) 120-134 | 10.1016/S0550-3213(99)00790-7 | null | hep-th | null | We discuss the processes of brane bubble nucleation induced by the external
branes. The quasiclassical solution for the nucleation by the single external
brane has been found in the case when the brane junctions are possible.
Exponential factor in the production rate has been calculated. The process
induced by the fu... | [
{
"created": "Tue, 6 Apr 1999 23:19:09 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Apr 1999 19:37:14 GMT",
"version": "v2"
},
{
"created": "Sat, 17 Apr 1999 19:01:02 GMT",
"version": "v3"
},
{
"created": "Mon, 3 Jan 2000 12:45:39 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Gorsky",
"A.",
""
],
[
"Selivanov",
"K.",
""
]
] | We discuss the processes of brane bubble nucleation induced by the external branes. The quasiclassical solution for the nucleation by the single external brane has been found in the case when the brane junctions are possible. Exponential factor in the production rate has been calculated. The process induced by the fund... |
hep-th/0609073 | Voja Radovanovic | Maja Buric, Voja Radovanovic and Josip Trampetic | The one-loop renormalization of the gauge sector in the noncommutative
standard model | 16 pages, 2 figures | JHEP 0703:030,2007 | 10.1088/1126-6708/2007/03/030 | null | hep-th | null | In this paper we construct a version of the standard model gauge sector on
noncommutative space-time which is one-loop renormalizable to first order in
the expansion in the noncommutativity parameter $\theta$. The one-loop
renormalizability is obtained by the Seiberg-Witten redefinition of the
noncommutative gauge po... | [
{
"created": "Mon, 11 Sep 2006 15:27:25 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Buric",
"Maja",
""
],
[
"Radovanovic",
"Voja",
""
],
[
"Trampetic",
"Josip",
""
]
] | In this paper we construct a version of the standard model gauge sector on noncommutative space-time which is one-loop renormalizable to first order in the expansion in the noncommutativity parameter $\theta$. The one-loop renormalizability is obtained by the Seiberg-Witten redefinition of the noncommutative gauge pote... |
1506.03689 | Edilberto Oliveira Silva | F. S. Azevedo, Edilberto O. Silva, Luis B. Castro, Cleverson
Filgueiras, D. Cogollo | Relativistic quantum dynamics of neutral particle in external electric
fields: An approach on effects of spin | null | Annals Phys. 362 (2015) 196-207 | 10.1016/j.aop.2015.08.007 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The planar quantum dynamics of spin-1/2 neutral particle interacting with
electrical fields is considered. A set of first order differential equations
are obtained directly from the planar Dirac equation with nonminimum coupling.
New solutions of this system, in particular, for the Aharonov-Casher effect,
are found a... | [
{
"created": "Thu, 11 Jun 2015 14:29:57 GMT",
"version": "v1"
}
] | 2015-09-10 | [
[
"Azevedo",
"F. S.",
""
],
[
"Silva",
"Edilberto O.",
""
],
[
"Castro",
"Luis B.",
""
],
[
"Filgueiras",
"Cleverson",
""
],
[
"Cogollo",
"D.",
""
]
] | The planar quantum dynamics of spin-1/2 neutral particle interacting with electrical fields is considered. A set of first order differential equations are obtained directly from the planar Dirac equation with nonminimum coupling. New solutions of this system, in particular, for the Aharonov-Casher effect, are found and... |
hep-th/0002189 | Bo Sundborg | Parviz Haggi-Mani and Bo Sundborg | Free Large N Supersymmetric Yang-Mills Theory as a String Theory | LaTeX2e, 15 pages, 3 figures, uses youngtab.sty; v2: references on
tensionless strings added | JHEP 0004:031,2000 | 10.1088/1126-6708/2000/04/031 | USITP-00-01 | hep-th | null | The strong version of Maldacena's AdS/CFT conjecture implies that the large N
expansion of free N=4 super-YM theory describes an interacting string theory in
the extreme limit of high spacetime curvature relative to the string length.
String states may then be understood as composed of SYM string bits. We
investigate... | [
{
"created": "Tue, 22 Feb 2000 22:42:05 GMT",
"version": "v1"
},
{
"created": "Mon, 22 May 2000 11:50:35 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Haggi-Mani",
"Parviz",
""
],
[
"Sundborg",
"Bo",
""
]
] | The strong version of Maldacena's AdS/CFT conjecture implies that the large N expansion of free N=4 super-YM theory describes an interacting string theory in the extreme limit of high spacetime curvature relative to the string length. String states may then be understood as composed of SYM string bits. We investigate p... |
0804.3598 | Vishnu Jejjala | Vishnu Jejjala, Michael Kavic, Djordje Minic, Chia-Hsiung Tze | On the Origin of Time and the Universe | 4 pages | Int.J.Mod.Phys.A25:2515-2523,2010 | 10.1142/S0217751X10049013 | IHES/P/08/25, VPI-IPNAS-08-08 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel solution to the low entropy and arrow of time puzzles of
the initial state of the Universe. Our approach derives from the physics of a
specific generalization of Matrix theory put forth in earlier work as the basis
for a quantum theory of gravity. The particular dynamical state space of this
theory... | [
{
"created": "Wed, 23 Apr 2008 15:18:26 GMT",
"version": "v1"
}
] | 2010-05-25 | [
[
"Jejjala",
"Vishnu",
""
],
[
"Kavic",
"Michael",
""
],
[
"Minic",
"Djordje",
""
],
[
"Tze",
"Chia-Hsiung",
""
]
] | We present a novel solution to the low entropy and arrow of time puzzles of the initial state of the Universe. Our approach derives from the physics of a specific generalization of Matrix theory put forth in earlier work as the basis for a quantum theory of gravity. The particular dynamical state space of this theory, ... |
hep-th/0611203 | Oleg Lebedev | Oleg Lebedev, Hans-Peter Nilles, Stuart Raby, Saul Ramos-Sanchez,
Michael Ratz, Patrick K. S. Vaudrevange, Akin Wingerter | Low Energy Supersymmetry from the Heterotic Landscape | 4 pages, 3 figures; to appear in Phys. Rev. Lett | Phys.Rev.Lett.98:181602,2007 | 10.1103/PhysRevLett.98.181602 | CERN-PH-TH/2006-238; NSF-KITP-06-112; OHSTPY-HEP-T-06-007;
TUM-HEP-652/06 | hep-th hep-ph | null | We study possible correlations between properties of the observable and
hidden sectors in heterotic string theory. Specifically, we analyze the case of
the Z6-II orbifold compactification which produces a significant number of
models with the spectrum of the supersymmetric standard model. We find that
requiring reali... | [
{
"created": "Sat, 18 Nov 2006 18:35:24 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Apr 2007 11:54:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Lebedev",
"Oleg",
""
],
[
"Nilles",
"Hans-Peter",
""
],
[
"Raby",
"Stuart",
""
],
[
"Ramos-Sanchez",
"Saul",
""
],
[
"Ratz",
"Michael",
""
],
[
"Vaudrevange",
"Patrick K. S.",
""
],
[
"Wingerter",
"Akin",
... | We study possible correlations between properties of the observable and hidden sectors in heterotic string theory. Specifically, we analyze the case of the Z6-II orbifold compactification which produces a significant number of models with the spectrum of the supersymmetric standard model. We find that requiring realist... |
hep-th/0409058 | Tamiaki Yoneya | S. Dobashi and T. Yoneya | Impurity Non-Preserving 3-Point Correlators of BMN Operators from
PP-Wave Holography I : Bosonic Excitations | 35 pages, 5 figurs, corrected minor typos, the version to be
published in Nucl. Phys. B | Nucl.Phys. B711 (2005) 54-82 | 10.1016/j.nuclphysb.2004.12.013 | UT-Komaba/04-10 | hep-th | null | As a continuation of our previous works studying the holographic principle in
the plane-wave limit, we discuss the 3-point correlation functions of BMN
operators with bosonic excitations when impurities are not conserved. We show
that our proposal for a holographic mapping between the conformal OPE
coefficients of su... | [
{
"created": "Sun, 5 Sep 2004 03:43:26 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Sep 2004 03:17:13 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Jan 2005 07:20:11 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Dobashi",
"S.",
""
],
[
"Yoneya",
"T.",
""
]
] | As a continuation of our previous works studying the holographic principle in the plane-wave limit, we discuss the 3-point correlation functions of BMN operators with bosonic excitations when impurities are not conserved. We show that our proposal for a holographic mapping between the conformal OPE coefficients of supe... |
hep-th/9707021 | Jeremy Michelson | David M. Kaplan, Jeremy Michelson | Scattering of Several Multiply Charged Extremal D=5 Black Holes | 12 pages, ReVTeX. Minor typos corrected, including an unimportant
sign for which the corresponding comment was removed. One reference added | Phys.Lett. B410 (1997) 125-130 | 10.1016/S0370-2693(97)01031-9 | UCSBTH-97-15 | hep-th | null | The moduli space metric for an arbitrary number of extremal D=5 black holes
with arbitrary relatively supersymmetric charges is found.
| [
{
"created": "Wed, 2 Jul 1997 01:49:55 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jul 1997 21:13:36 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kaplan",
"David M.",
""
],
[
"Michelson",
"Jeremy",
""
]
] | The moduli space metric for an arbitrary number of extremal D=5 black holes with arbitrary relatively supersymmetric charges is found. |
1301.2154 | Juraj Tekel | Juraj Tekel | Random matrix approach to scalar fields on fuzzy spaces | null | null | 10.1103/PhysRevD.87.085015 | CCNY-HEP-13/01 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate theory of interacting scalar field on the fuzzy sphere as a
random matrix model. We then analyze the expectation values of observables of
the theory in the large N limit and we demonstrate that the eigenvalue
distribution of the matrix M remains the polynomially deformed Wigner
semicircle. We also comput... | [
{
"created": "Thu, 10 Jan 2013 15:18:15 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Feb 2013 05:23:43 GMT",
"version": "v2"
}
] | 2013-04-17 | [
[
"Tekel",
"Juraj",
""
]
] | We formulate theory of interacting scalar field on the fuzzy sphere as a random matrix model. We then analyze the expectation values of observables of the theory in the large N limit and we demonstrate that the eigenvalue distribution of the matrix M remains the polynomially deformed Wigner semicircle. We also compute ... |
hep-th/9405012 | null | Xianzhe Dai and Daniel S. Freed | Eta-Invariants and Determinant Lines | 53 pages + 3 figures (added historical references, made a few minor
writing corrections) | J.Math.Phys. 35 (1994) 5155-5194; Erratum-ibid. 42 (2001)
2343-2344 | 10.1063/1.530747 | null | hep-th dg-ga math.DG | null | We study eta-invariants on odd dimensional manifolds with boundary. The
dependence on boundary conditions is best summarized by viewing the
(exponentiated) eta-invariant as an element of the (inverse) determinant line
of the boundary. We prove a gluing law and a variation formula for this
invariant. This yields a new... | [
{
"created": "Mon, 2 May 1994 22:16:24 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 1994 22:46:16 GMT",
"version": "v2"
},
{
"created": "Wed, 4 May 1994 13:00:23 GMT",
"version": "v3"
},
{
"created": "Wed, 8 Jun 1994 22:13:54 GMT",
"version": "v4"
}
] | 2016-09-06 | [
[
"Dai",
"Xianzhe",
""
],
[
"Freed",
"Daniel S.",
""
]
] | We study eta-invariants on odd dimensional manifolds with boundary. The dependence on boundary conditions is best summarized by viewing the (exponentiated) eta-invariant as an element of the (inverse) determinant line of the boundary. We prove a gluing law and a variation formula for this invariant. This yields a new, ... |
2111.08024 | Renjan Rajan John | Sachin Jain, Renjan Rajan John, Abhishek Mehta, Dhruva K. S | Constraining momentum space CFT correlators with consistent position
space OPE limit and the collider bound | 38+20 pages, 2 figures, 7 tables | null | 10.1007/JHEP02(2022)084 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Consistency with position space OPE limit requires momentum space CFT
correlators to have only total energy singularity. We show that this
requirement gives a simple proof of the known result that the parity-odd
structure cannot exist for three-point correlators of exactly conserved
currents with spins $s_i,s_j,s_k$,... | [
{
"created": "Mon, 15 Nov 2021 19:00:02 GMT",
"version": "v1"
}
] | 2022-03-02 | [
[
"Jain",
"Sachin",
""
],
[
"John",
"Renjan Rajan",
""
],
[
"Mehta",
"Abhishek",
""
],
[
"S",
"Dhruva K.",
""
]
] | Consistency with position space OPE limit requires momentum space CFT correlators to have only total energy singularity. We show that this requirement gives a simple proof of the known result that the parity-odd structure cannot exist for three-point correlators of exactly conserved currents with spins $s_i,s_j,s_k$, w... |
1310.2803 | Paolo Aschieri | Paolo Aschieri, Sergio Ferrara and Stefan Theisen | Constitutive relations, off shell duality rotations and the
hypergeometric form of Born-Infeld theory | 20 pages. Contribution to the proceedings of the conference BUDS2013,
Frascati | null | 10.1007/978-3-319-03774-5_2 | CERN-PH-TH/2013-238 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review equivalent formulations of nonlinear and higher derivatives
theories of electromagnetism exhibiting electric-magnetic duality rotations
symmetry. We study in particular on shell and off shell formulations of this
symmetry, at the level of action functionals as well as of equations of motion.
We prove the co... | [
{
"created": "Thu, 10 Oct 2013 13:19:23 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Aschieri",
"Paolo",
""
],
[
"Ferrara",
"Sergio",
""
],
[
"Theisen",
"Stefan",
""
]
] | We review equivalent formulations of nonlinear and higher derivatives theories of electromagnetism exhibiting electric-magnetic duality rotations symmetry. We study in particular on shell and off shell formulations of this symmetry, at the level of action functionals as well as of equations of motion. We prove the conj... |
hep-th/0605130 | Thomas Heinzl | Thomas Heinzl and Oliver Schroeder | Large orders in strong-field QED | 26 pages, 6 figures | J.Phys.A39:11623-11646,2006 | 10.1088/0305-4470/39/37/018 | null | hep-th hep-ph | null | We address the issue of large-order expansions in strong-field QED. Our
approach is based on the one-loop effective action encoded in the associated
photon polarisation tensor. We concentrate on the simple case of crossed fields
aiming at possible applications of high-power lasers to measure vacuum
birefringence. A s... | [
{
"created": "Fri, 12 May 2006 16:55:14 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Heinzl",
"Thomas",
""
],
[
"Schroeder",
"Oliver",
""
]
] | We address the issue of large-order expansions in strong-field QED. Our approach is based on the one-loop effective action encoded in the associated photon polarisation tensor. We concentrate on the simple case of crossed fields aiming at possible applications of high-power lasers to measure vacuum birefringence. A sim... |
hep-th/9907211 | Ricardo Schiappa | Lorenzo Cornalba and Ricardo Schiappa | Matrix Theory Star Products from the Born-Infeld Action | 18 pages, Latex | Adv.Theor.Math.Phys. 4 (2000) 249-269 | null | CTP-2887 | hep-th | null | We conjecture that the Sen-Seiberg limit of the Type IIA D2-brane action in a
flat spacetime background can be resummed, at all orders in \alpha', to define
an associative star product on the membrane. This star product can be
independently constrained from the equivalent Matrix theory description of the
correspondin... | [
{
"created": "Thu, 29 Jul 1999 00:34:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cornalba",
"Lorenzo",
""
],
[
"Schiappa",
"Ricardo",
""
]
] | We conjecture that the Sen-Seiberg limit of the Type IIA D2-brane action in a flat spacetime background can be resummed, at all orders in \alpha', to define an associative star product on the membrane. This star product can be independently constrained from the equivalent Matrix theory description of the corresponding ... |
2405.05341 | Nejc \v{C}eplak | Nejc \v{C}eplak and Shaun D. Hampton | Vector Superstrata: Part Two | 27+19 pages, 3 figures, comments welcome | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Microstate geometries are proposed microstates of black holes which can be
described within supergravity. Even though their number may not reproduce the
full entropy of black holes with finite-sized horizons, they still offer a
glimpse into the microscopic structure of black holes. In this paper we
construct a new se... | [
{
"created": "Wed, 8 May 2024 18:13:40 GMT",
"version": "v1"
}
] | 2024-05-10 | [
[
"Čeplak",
"Nejc",
""
],
[
"Hampton",
"Shaun D.",
""
]
] | Microstate geometries are proposed microstates of black holes which can be described within supergravity. Even though their number may not reproduce the full entropy of black holes with finite-sized horizons, they still offer a glimpse into the microscopic structure of black holes. In this paper we construct a new set ... |
hep-th/0507279 | Paul Sutcliffe | Richard A. Battye, Steffen Krusch and Paul M. Sutcliffe | Spinning Skyrmions and the Skyrme Parameters | 11 pages, 3 figures | Phys.Lett. B626 (2005) 120-126 | 10.1016/j.physletb.2005.08.097 | null | hep-th hep-ph nucl-th | null | The traditional approach to fixing the parameters of the Skyrme model
requires the energy of a spinning Skyrmion to reproduce the nucleon and delta
masses. The standard Skyrme parameters, which are used almost exclusively, fix
the pion mass to its experimental value and fit the two remaining Skyrme
parameters by appr... | [
{
"created": "Thu, 28 Jul 2005 12:43:34 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Battye",
"Richard A.",
""
],
[
"Krusch",
"Steffen",
""
],
[
"Sutcliffe",
"Paul M.",
""
]
] | The traditional approach to fixing the parameters of the Skyrme model requires the energy of a spinning Skyrmion to reproduce the nucleon and delta masses. The standard Skyrme parameters, which are used almost exclusively, fix the pion mass to its experimental value and fit the two remaining Skyrme parameters by approx... |
hep-th/0207059 | Maharana | Jnanadeva Maharana | Novel Symmetries in Axion-Dilaton Cosmology | 4 pages, RevTex, no figures | Phys.Lett. B549 (2002) 7-12 | 10.1016/S0370-2693(02)02867-8 | null | hep-th astro-ph gr-qc | null | The symmetry structure of axion-dilaton quantum string cosmology is
investigated. The invariance of the string effective action under S-duality
group, SU(1,1), facilitates solution of Wheeler-De Witt equation from group
theoretic considerations; revealing existence of a new class of wave functions.
We discover the an... | [
{
"created": "Sun, 7 Jul 2002 13:42:00 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Maharana",
"Jnanadeva",
""
]
] | The symmetry structure of axion-dilaton quantum string cosmology is investigated. The invariance of the string effective action under S-duality group, SU(1,1), facilitates solution of Wheeler-De Witt equation from group theoretic considerations; revealing existence of a new class of wave functions. We discover the an u... |
hep-th/0308141 | Teruhiko Kawano | Jos\'e Figueroa-O'Farrill (Univ. of Edinburgh), Teruhiko Kawano,
Satoshi Yamaguchi (Univ. of Tokyo) | Parallelisable Heterotic Backgrounds | 17 pages, AMSLaTeX | JHEP 0310:012,2003 | 10.1088/1126-6708/2003/10/012 | EMPG-03-14, UT-03-26 | hep-th math.DG | null | We classify the simply-connected supersymmetric parallelisable backgrounds of
heterotic supergravity. They are all given by parallelised Lie groups admitting
a bi-invariant lorentzian metric. We find examples preserving 4, 8, 10, 12, 14
and 16 of the 16 supersymmetries.
| [
{
"created": "Thu, 21 Aug 2003 10:59:45 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Figueroa-O'Farrill",
"José",
"",
"Univ. of Edinburgh"
],
[
"Kawano",
"Teruhiko",
"",
"Univ. of Tokyo"
],
[
"Yamaguchi",
"Satoshi",
"",
"Univ. of Tokyo"
]
] | We classify the simply-connected supersymmetric parallelisable backgrounds of heterotic supergravity. They are all given by parallelised Lie groups admitting a bi-invariant lorentzian metric. We find examples preserving 4, 8, 10, 12, 14 and 16 of the 16 supersymmetries. |
hep-th/9511071 | Kyriakos Tamvakis | P.Kanti, N.E.Mavromatos, J.Rizos, K.Tamvakis and E.Winstanley | Dilatonic Black Holes in Higher Curvature String Gravity | 22 pages, Latex file, 7 Latex figures already included | Phys.Rev.D54:5049-5058,1996 | 10.1103/PhysRevD.54.5049 | CERN-TH/95-297, OUTP-95-43P | hep-th gr-qc | null | We give analytical arguments and demonstrate numerically the existence of
black hole solutions of the $4D$ Effective Superstring Action in the presence
of Gauss-Bonnet quadratic curvature terms. The solutions possess non-trivial
dilaton hair. The hair, however, is of ``secondary" type", in the sense that
the dilaton ... | [
{
"created": "Fri, 10 Nov 1995 18:17:34 GMT",
"version": "v1"
}
] | 2019-08-17 | [
[
"Kanti",
"P.",
""
],
[
"Mavromatos",
"N. E.",
""
],
[
"Rizos",
"J.",
""
],
[
"Tamvakis",
"K.",
""
],
[
"Winstanley",
"E.",
""
]
] | We give analytical arguments and demonstrate numerically the existence of black hole solutions of the $4D$ Effective Superstring Action in the presence of Gauss-Bonnet quadratic curvature terms. The solutions possess non-trivial dilaton hair. The hair, however, is of ``secondary" type", in the sense that the dilaton ch... |
hep-th/0501125 | Tuomas Multamaki | C.P. Burgess, Richard Easther, Anupam Mazumdar, David F. Mota and
Tuomas Multamaki | Multiple Inflation, Cosmic String Networks and the String Landscape | 27 pages, 6 figures; v2: refences added | JHEP0505:067,2005 | 10.1088/1126-6708/2005/05/067 | McGill-04/27, NORDITA-2005-02 | hep-th astro-ph hep-ph | null | Motivated by the string landscape we examine scenarios for which inflation is
a two-step process, with a comparatively short inflationary epoch near the
string scale and a longer period at a much lower energy (like the TeV scale).
We quantify the number of $e$-foldings of inflation which are required to yield
success... | [
{
"created": "Mon, 17 Jan 2005 09:31:26 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2005 08:05:08 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Burgess",
"C. P.",
""
],
[
"Easther",
"Richard",
""
],
[
"Mazumdar",
"Anupam",
""
],
[
"Mota",
"David F.",
""
],
[
"Multamaki",
"Tuomas",
""
]
] | Motivated by the string landscape we examine scenarios for which inflation is a two-step process, with a comparatively short inflationary epoch near the string scale and a longer period at a much lower energy (like the TeV scale). We quantify the number of $e$-foldings of inflation which are required to yield successfu... |
1807.04276 | Lampros Lamprou | Bartlomiej Czech, Lampros Lamprou, Leonard Susskind | Entanglement Holonomies | 15 pages, 4 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a quantum notion of parallel transport between subsystems of a
quantum state whose holonomies characterize the structure of entanglement. In
AdS/CFT, entanglement holonomies are reflected in the bulk spacetime
connection. When the subsystems are a pair of holographic CFTs in an entangled
state, our quant... | [
{
"created": "Wed, 11 Jul 2018 18:00:00 GMT",
"version": "v1"
}
] | 2018-07-13 | [
[
"Czech",
"Bartlomiej",
""
],
[
"Lamprou",
"Lampros",
""
],
[
"Susskind",
"Leonard",
""
]
] | We introduce a quantum notion of parallel transport between subsystems of a quantum state whose holonomies characterize the structure of entanglement. In AdS/CFT, entanglement holonomies are reflected in the bulk spacetime connection. When the subsystems are a pair of holographic CFTs in an entangled state, our quantum... |
hep-th/9201012 | null | A.Mironov and A.Zabrodin | The Asymptotics of the Correlations Functions in $(1+1)d$ Quantum Field
Theory From Finite Size Effects in Conformal Theories | 33 pages without figures (October 1991) | Int. J. Mod. Phys. A7 (1992) 3885-3910 | 10.1142/S0217751X92001745 | null | hep-th | null | Using the finite-size effects the scaling dimensions and correlation
functions of the main operators in continuous and lattice models of 1d spinless
Bose-gas with pairwise interaction of rather general form are obtained. The
long-wave properties of these systems can be described by the Gaussian model
with central cha... | [
{
"created": "Wed, 8 Jan 1992 19:13:00 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Mironov",
"A.",
""
],
[
"Zabrodin",
"A.",
""
]
] | Using the finite-size effects the scaling dimensions and correlation functions of the main operators in continuous and lattice models of 1d spinless Bose-gas with pairwise interaction of rather general form are obtained. The long-wave properties of these systems can be described by the Gaussian model with central charg... |
1212.2577 | Peter M. Lavrov | Peter M. Lavrov and Ilya L. Shapiro | On the Functional Renormalization Group approach for Yang-Mills fields | 1+31 pages, no figures, the final version to appear in JHEP | null | 10.1007/JHEP06(2013)086 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the gauge dependence of the effective average action within the
functional renormalization group (FRG) approach. It is shown that in the
framework of standard definitions of FRG for the Yang-Mills theory, the
effective average action remains gauge-dependent on-shell, independent on the
use of truncation sc... | [
{
"created": "Tue, 11 Dec 2012 18:30:54 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jun 2013 07:55:23 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Lavrov",
"Peter M.",
""
],
[
"Shapiro",
"Ilya L.",
""
]
] | We explore the gauge dependence of the effective average action within the functional renormalization group (FRG) approach. It is shown that in the framework of standard definitions of FRG for the Yang-Mills theory, the effective average action remains gauge-dependent on-shell, independent on the use of truncation sche... |
2406.17194 | Christian Ferko | Christian Ferko, Cian Luke Martin | Field-Dependent Metrics and Higher-Form Symmetries in Duality-Invariant
Theories of Non-Linear Electrodynamics | 28 pages, contribution to the proceedings for the MATRIX workshop
"New Deformations of Quantum Field and Gravity Theories"; v2: references and
comments added | null | null | null | hep-th cond-mat.str-el hep-ph math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We prove that a $4d$ theory of non-linear electrodynamics has equations of
motion which are equivalent to those of the Maxwell theory in curved spacetime,
but with the usual metric $g_{\mu \nu}$ replaced by a unit-determinant metric
$h_{\mu \nu} ( F )$ which is a function of the field strength $F_{\mu \nu}$, if
and o... | [
{
"created": "Tue, 25 Jun 2024 00:43:02 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Jul 2024 06:42:42 GMT",
"version": "v2"
}
] | 2024-07-09 | [
[
"Ferko",
"Christian",
""
],
[
"Martin",
"Cian Luke",
""
]
] | We prove that a $4d$ theory of non-linear electrodynamics has equations of motion which are equivalent to those of the Maxwell theory in curved spacetime, but with the usual metric $g_{\mu \nu}$ replaced by a unit-determinant metric $h_{\mu \nu} ( F )$ which is a function of the field strength $F_{\mu \nu}$, if and onl... |
hep-th/0406169 | Tanay Dey Kumar | Tanay Kr. Dey | Born-Infeld black holes in the presence of a cosmological constant | 10 Pages, 6 Figures, LaTeX, to appear in Phys. Letts. B | Phys.Lett. B595 (2004) 484-490 | 10.1016/j.physletb.2004.06.047 | IP/BBSR/2004-06-17 | hep-th | null | We construct asymptotically anti-deSitter (and deSitter) black hole solutions
of Einstein-Born-Infeld theory in arbitrary dimension. We critically analyse
their geometries and discuss their thermodynamic properties.
| [
{
"created": "Mon, 21 Jun 2004 07:06:19 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Dey",
"Tanay Kr.",
""
]
] | We construct asymptotically anti-deSitter (and deSitter) black hole solutions of Einstein-Born-Infeld theory in arbitrary dimension. We critically analyse their geometries and discuss their thermodynamic properties. |
hep-th/0005212 | Robert Brandenberger | S. Alexander, R. Brandenberger and D. Easson (Brown Univ.) | Brane Gases in the Early Universe | 8 pages, 1 figure; typos corrected; published in PRD | Phys.Rev.D62:103509,2000 | 10.1103/PhysRevD.62.103509 | BROWN-HET-1221 | hep-th astro-ph gr-qc hep-ph | null | Over the past decade it has become clear that fundamental strings are not the
only fundamental degrees of freedom in string theory. D-branes are also part of
the spectrum of fundamental states. In this paper we explore some possible
effects of D-branes on early Universe string cosmology, starting with two key
assumpt... | [
{
"created": "Tue, 23 May 2000 22:29:00 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Oct 2000 13:59:38 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Alexander",
"S.",
"",
"Brown Univ."
],
[
"Brandenberger",
"R.",
"",
"Brown Univ."
],
[
"Easson",
"D.",
"",
"Brown Univ."
]
] | Over the past decade it has become clear that fundamental strings are not the only fundamental degrees of freedom in string theory. D-branes are also part of the spectrum of fundamental states. In this paper we explore some possible effects of D-branes on early Universe string cosmology, starting with two key assumptio... |
1611.05951 | Hideo Suganuma | Hideo Suganuma and Kohei Matsumoto (Kyoto U.) | Holographic QCD for H-dibaryon (uuddss) | 6 pages, 4 figures. arXiv admin note: substantial text overlap with
arXiv:1610.00475 | null | 10.1051/epjconf/201713713018 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The H-dibaryon (uuddss) is studied in holographic QCD for the first time. In
holographic QCD, four-dimensional QCD, i.e., SU($N_c$) gauge theory with chiral
quarks, can be formulated with $S^1$-compactified D4/D8/$\overline{\rm
D8}$-brane system. In holographic QCD with large $N_c$, all the baryons appear
as topologi... | [
{
"created": "Fri, 18 Nov 2016 02:13:23 GMT",
"version": "v1"
}
] | 2017-04-05 | [
[
"Suganuma",
"Hideo",
"",
"Kyoto U."
],
[
"Matsumoto",
"Kohei",
"",
"Kyoto U."
]
] | The H-dibaryon (uuddss) is studied in holographic QCD for the first time. In holographic QCD, four-dimensional QCD, i.e., SU($N_c$) gauge theory with chiral quarks, can be formulated with $S^1$-compactified D4/D8/$\overline{\rm D8}$-brane system. In holographic QCD with large $N_c$, all the baryons appear as topologica... |
1512.02185 | Omar El Deeb | Omar El Deeb | On the critical boundary RSOS \mathcal{M}(3,5) model | 17 pages, 2 figures and 1 table | Theor Math Phys (2017) 193: 1811 | 10.1134/S0040577917120078 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the critical non-unitary minimal model {\cal M}(3,5) with
integrable boundaries. We analyze the patterns of zeros of the eigenvalues of
the transfer matrix and then determine the spectrum of the critical theory
through the Thermodynamic Bethe Ansatz (TBA) equations. By solving the TBA
functional equation ... | [
{
"created": "Mon, 7 Dec 2015 19:39:13 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Dec 2015 06:08:12 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Dec 2015 11:47:51 GMT",
"version": "v3"
},
{
"created": "Tue, 16 Feb 2016 09:06:38 GMT",
"version": "v4"
}
] | 2018-03-13 | [
[
"Deeb",
"Omar El",
""
]
] | We consider the critical non-unitary minimal model {\cal M}(3,5) with integrable boundaries. We analyze the patterns of zeros of the eigenvalues of the transfer matrix and then determine the spectrum of the critical theory through the Thermodynamic Bethe Ansatz (TBA) equations. By solving the TBA functional equation sa... |
hep-th/9710245 | Rey Soojong | N. Kim and Soo-Jong Rey | M(atrix) Theory on T9/Z2 Orbifold and Twisted Zero Brane | Latex, 8 pages, no figures | null | null | IASSNS-HEP 97/50, SNUTP 97-071 | hep-th | null | M(atrix) theory compactified on an orbifold ${\bf T}_9/{\bf Z}_2$ is studied.
Via zero-brane parton scattering we find that each of the $2^9 = 512$ orbifold
fixed points carry $-1/32$ units of zero-brane charge. The anomalous flux is
cancelled by introducing a twisted sector consisting of 32 zero-branes that are
spac... | [
{
"created": "Fri, 31 Oct 1997 10:48:24 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Nov 1997 04:59:40 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kim",
"N.",
""
],
[
"Rey",
"Soo-Jong",
""
]
] | M(atrix) theory compactified on an orbifold ${\bf T}_9/{\bf Z}_2$ is studied. Via zero-brane parton scattering we find that each of the $2^9 = 512$ orbifold fixed points carry $-1/32$ units of zero-brane charge. The anomalous flux is cancelled by introducing a twisted sector consisting of 32 zero-branes that are spacet... |
1406.5063 | Hossein Ghaffarnejad | Hossein Ghaffarnejad | Spherically symmetric curved space times from quantum fields
backreaction corrections in two dimensional analogue | Extented version (10 pages in two column), accepted to present ORALY
in conference: 2015 International Conference on Applied Physics, Simulation
and Computers Vienna, Austria, March 15-17, 2015,
http://www.inase.org/library/2015/vienna/bypaper/APNE/APNE-00.pdf, and will
be appeared in the conference proceeding.... | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Aim of the paper is to obtain 2d analogue of the backreaction equation which
will be useful to study final state of quantum perturbed spherically symmetric
curved space times. Thus we take Einstein-massless-scalar $\psi$ tensor gravity
model described on class of spherically symmetric curved space times. We
rewrite t... | [
{
"created": "Thu, 12 Jun 2014 22:35:26 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Jun 2014 21:03:34 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Aug 2014 01:02:27 GMT",
"version": "v3"
},
{
"created": "Sun, 30 Nov 2014 12:37:02 GMT",
"version": "v4"
},
{
"c... | 2016-09-08 | [
[
"Ghaffarnejad",
"Hossein",
""
]
] | Aim of the paper is to obtain 2d analogue of the backreaction equation which will be useful to study final state of quantum perturbed spherically symmetric curved space times. Thus we take Einstein-massless-scalar $\psi$ tensor gravity model described on class of spherically symmetric curved space times. We rewrite the... |
0907.3242 | Dmitri Vassilevich | M. Bordag, I. V. Fialkovsky, D. M. Gitman, D. V. Vassilevich | Casimir interaction between a perfect conductor and graphene described
by the Dirac model | 5pp, v2: improved version, to appear in PRB | Phys.Rev.B80:245406,2009 | 10.1103/PhysRevB.80.245406 | null | hep-th cond-mat.mes-hall quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We adopt the Dirac model for graphene and calculate the Casimir interaction
energy between a plane suspended graphene sample and a parallel plane perfect
conductor. This is done in two ways. First, we use the Quantum Field Theory
(QFT) approach and evaluate the leading order diagram in a theory with 2+1
dimensional f... | [
{
"created": "Sat, 18 Jul 2009 20:12:27 GMT",
"version": "v1"
},
{
"created": "Sun, 15 Nov 2009 19:18:02 GMT",
"version": "v2"
}
] | 2010-01-26 | [
[
"Bordag",
"M.",
""
],
[
"Fialkovsky",
"I. V.",
""
],
[
"Gitman",
"D. M.",
""
],
[
"Vassilevich",
"D. V.",
""
]
] | We adopt the Dirac model for graphene and calculate the Casimir interaction energy between a plane suspended graphene sample and a parallel plane perfect conductor. This is done in two ways. First, we use the Quantum Field Theory (QFT) approach and evaluate the leading order diagram in a theory with 2+1 dimensional fer... |
1206.6008 | Johan Kallen | Johan Kallen, Jian Qiu, Maxim Zabzine | The perturbative partition function of supersymmetric 5D Yang-Mills
theory with matter on the five-sphere | 34 pages; v2: typos fixed, matches published version; v3: factor
corrected | JHEP 1208 (2012) 157 | 10.1007/JHEP08(2012)157 | UUITP-17/12 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the construction by Hosomichi, Seong and Terashima we consider N=1
supersymmetric 5D Yang-Mills theory with matter on a five-sphere with radius r.
This theory can be thought of as a deformation of the theory in flat space with
deformation parameter r and this deformation preserves 8 supercharges. We
calculat... | [
{
"created": "Tue, 26 Jun 2012 14:47:32 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Sep 2012 08:09:40 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Jun 2013 14:19:25 GMT",
"version": "v3"
}
] | 2013-06-05 | [
[
"Kallen",
"Johan",
""
],
[
"Qiu",
"Jian",
""
],
[
"Zabzine",
"Maxim",
""
]
] | Based on the construction by Hosomichi, Seong and Terashima we consider N=1 supersymmetric 5D Yang-Mills theory with matter on a five-sphere with radius r. This theory can be thought of as a deformation of the theory in flat space with deformation parameter r and this deformation preserves 8 supercharges. We calculate ... |
hep-th/0506049 | Jos\'e M. Figueroa-O'Farrill | Jos\'e Figueroa-O'Farrill, Noureddine Mohammedi | Gauging the Wess-Zumino term of a sigma model with boundary | 18 pages (minor changes in response to referee report) | JHEP0508:086,2005 | 10.1088/1126-6708/2005/08/086 | EMPG-05-10 | hep-th math.DG | null | We investigate the gauging of the Wess-Zumino term of a sigma model with
boundary. We derive a set of obstructions to gauging and we interpret them as
the conditions for the Wess-Zumino term to extend to a closed form in a
suitable equivariant relative de Rham complex. We illustrate this with the
two-dimensional sigm... | [
{
"created": "Mon, 6 Jun 2005 13:14:28 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jul 2005 14:31:44 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Aug 2005 23:08:07 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Figueroa-O'Farrill",
"José",
""
],
[
"Mohammedi",
"Noureddine",
""
]
] | We investigate the gauging of the Wess-Zumino term of a sigma model with boundary. We derive a set of obstructions to gauging and we interpret them as the conditions for the Wess-Zumino term to extend to a closed form in a suitable equivariant relative de Rham complex. We illustrate this with the two-dimensional sigma ... |
1602.05126 | Pavol Severa | Pavol \v{S}evera | Poisson-Lie T-duality as a boundary phenomenon of Chern-Simons theory | 17 pages (a mistake in the energy-momentum tensor on p.2 corrected) | null | 10.1007/JHEP05(2016)044 | null | hep-th math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a "holographic" explanation of Poisson-Lie T-duality in terms of
Chern-Simons theory (or, more generally, in terms of Courant sigma-models) with
appropriate boundary conditions.
| [
{
"created": "Tue, 16 Feb 2016 18:32:24 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Feb 2016 20:31:13 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Feb 2016 17:48:30 GMT",
"version": "v3"
},
{
"created": "Thu, 10 Mar 2016 20:33:42 GMT",
"version": "v4"
},
{
"c... | 2016-09-21 | [
[
"Ševera",
"Pavol",
""
]
] | We give a "holographic" explanation of Poisson-Lie T-duality in terms of Chern-Simons theory (or, more generally, in terms of Courant sigma-models) with appropriate boundary conditions. |
2306.13581 | Mustafa Mullahasanoglu | Mustafa Mullahasanoglu | The star-square relation and the generalized star-triangle relation from
3d supersymmetric dualities I | minor corrections and language improved | null | null | null | hep-th math-ph math.MP nlin.SI | http://creativecommons.org/licenses/by/4.0/ | We study duality transformations of the star-square relation and the
generalized star-triangle relation for Ising-like integrable lattice spin
models. The integrable models are obtained via gauge/YBE correspondence which
connects the supersymmetric gauge theories and lattice spin models of
statistical mechanics. By t... | [
{
"created": "Fri, 23 Jun 2023 16:08:48 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2024 15:29:35 GMT",
"version": "v2"
}
] | 2024-02-23 | [
[
"Mullahasanoglu",
"Mustafa",
""
]
] | We study duality transformations of the star-square relation and the generalized star-triangle relation for Ising-like integrable lattice spin models. The integrable models are obtained via gauge/YBE correspondence which connects the supersymmetric gauge theories and lattice spin models of statistical mechanics. By the... |
hep-th/0206251 | Silvio Paolo Sorella | V.E.R. Lemes, M.S. Sarandy, S.P. Sorella | Ghost Condensates and Dynamical Breaking of SL(2,R) in Yang-Mills in the
Maximal Abelian Gauge | 16 pages, LaTeX2e, final version to appear in J. Phys. A | J.Phys.A36:7211-7220,2003 | 10.1088/0305-4470/36/25/320 | null | hep-th | null | Ghost condensates of dimension two in SU(N) Yang-Mills theory quantized in
the Maximal Abelian Gauge are discussed. These condensates turn out to be
related to the dynamical breaking of the SL(2,R) symmetry present in this gauge
| [
{
"created": "Fri, 28 Jun 2002 18:54:48 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Sep 2002 17:32:09 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Nov 2002 16:51:48 GMT",
"version": "v3"
},
{
"created": "Fri, 9 May 2003 13:03:37 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Lemes",
"V. E. R.",
""
],
[
"Sarandy",
"M. S.",
""
],
[
"Sorella",
"S. P.",
""
]
] | Ghost condensates of dimension two in SU(N) Yang-Mills theory quantized in the Maximal Abelian Gauge are discussed. These condensates turn out to be related to the dynamical breaking of the SL(2,R) symmetry present in this gauge |
2405.02227 | Anna Biggs | Anna Biggs and Juan Maldacena | Comparing the decoherence effects due to black holes versus ordinary
matter | null | null | null | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | Recently a certain thought experiment was discussed which involves the
decoherence of a quantum system due to a black hole. Here we show how this
phenomenon is consistent with standard ideas about quantum black holes. In
other words, modeling the black hole as a quantum system at finite temperature
one obtains the sa... | [
{
"created": "Fri, 3 May 2024 16:35:10 GMT",
"version": "v1"
}
] | 2024-05-06 | [
[
"Biggs",
"Anna",
""
],
[
"Maldacena",
"Juan",
""
]
] | Recently a certain thought experiment was discussed which involves the decoherence of a quantum system due to a black hole. Here we show how this phenomenon is consistent with standard ideas about quantum black holes. In other words, modeling the black hole as a quantum system at finite temperature one obtains the same... |
1605.02925 | D.S. Kulshreshtha | Sanjeev Kumar, Usha Kulshreshtha and Daya Shankar Kulshreshtha | New Results on Charged Compact Boson Stars | 5 pages, 5 figures | Phys. Rev. D 93, 101501 (2016) | 10.1103/PhysRevD.93.101501 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we present some new results which we have obtained in a study of
the phase diagram of charged compact boson stars in the theory involving
massive complex scalar fields coupled to the U(1) gauge field and gravity in a
conical potential in the presence of a cosmological constant $\Lambda$ which we
treat as... | [
{
"created": "Tue, 10 May 2016 10:22:57 GMT",
"version": "v1"
}
] | 2016-06-01 | [
[
"Kumar",
"Sanjeev",
""
],
[
"Kulshreshtha",
"Usha",
""
],
[
"Kulshreshtha",
"Daya Shankar",
""
]
] | In this work we present some new results which we have obtained in a study of the phase diagram of charged compact boson stars in the theory involving massive complex scalar fields coupled to the U(1) gauge field and gravity in a conical potential in the presence of a cosmological constant $\Lambda$ which we treat as a... |
2012.04656 | Fabian Ruehle | Lara B. Anderson, Mathis Gerdes, James Gray, Sven Krippendorf, Nikhil
Raghuram, Fabian Ruehle | Moduli-dependent Calabi-Yau and SU(3)-structure metrics from Machine
Learning | minor changes, 27+15 pages, 12 figures, 3 tables | null | null | CERN-TH-2020-205 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use machine learning to approximate Calabi-Yau and SU(3)-structure
metrics, including for the first time complex structure moduli dependence. Our
new methods furthermore improve existing numerical approximations in terms of
accuracy and speed. Knowing these metrics has numerous applications, ranging
from computati... | [
{
"created": "Tue, 8 Dec 2020 19:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 19 May 2021 10:50:28 GMT",
"version": "v2"
}
] | 2021-05-20 | [
[
"Anderson",
"Lara B.",
""
],
[
"Gerdes",
"Mathis",
""
],
[
"Gray",
"James",
""
],
[
"Krippendorf",
"Sven",
""
],
[
"Raghuram",
"Nikhil",
""
],
[
"Ruehle",
"Fabian",
""
]
] | We use machine learning to approximate Calabi-Yau and SU(3)-structure metrics, including for the first time complex structure moduli dependence. Our new methods furthermore improve existing numerical approximations in terms of accuracy and speed. Knowing these metrics has numerous applications, ranging from computation... |
2402.00124 | Riccardo Gonzo | Tim Adamo, Riccardo Gonzo, Anton Ilderton | Gravitational Bound Waveforms from Amplitudes | 46 pages, 10 figures; v2: typos corrected, references added | JHEP05(2024)034 | 10.1007/JHEP05(2024)034 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the aim of computing bound waveforms from scattering amplitudes, we
explore gravitational two-body dynamics using the Schwinger-Dyson equations and
Bethe-Salpeter recursion. We show that the tree-level scattering waveform
admits a natural analytic continuation, in rapidity, to the bound waveform,
which we confir... | [
{
"created": "Wed, 31 Jan 2024 19:07:49 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Mar 2024 14:44:59 GMT",
"version": "v2"
}
] | 2024-05-10 | [
[
"Adamo",
"Tim",
""
],
[
"Gonzo",
"Riccardo",
""
],
[
"Ilderton",
"Anton",
""
]
] | With the aim of computing bound waveforms from scattering amplitudes, we explore gravitational two-body dynamics using the Schwinger-Dyson equations and Bethe-Salpeter recursion. We show that the tree-level scattering waveform admits a natural analytic continuation, in rapidity, to the bound waveform, which we confirm ... |
1409.2198 | Chien-Hsun Wang | Wu-yen Chuang and Chien-Hsun Wang | On Some Computations of Higher Rank Refined Donaldson-Thomas Invariants | 17 pages | null | 10.1007/JHEP12(2014)030 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present some computations of higher rank refined Donaldson-Thomas
invariants on local curve geometries, corresponding to local D6-D2-D0 or
D4-D2-D0 configurations. A refined wall-crossing formula for invariants with
higher D6 or D4 ranks is derived and verified to agree with the existing
formulas under the unrefin... | [
{
"created": "Mon, 8 Sep 2014 04:26:11 GMT",
"version": "v1"
}
] | 2014-12-24 | [
[
"Chuang",
"Wu-yen",
""
],
[
"Wang",
"Chien-Hsun",
""
]
] | We present some computations of higher rank refined Donaldson-Thomas invariants on local curve geometries, corresponding to local D6-D2-D0 or D4-D2-D0 configurations. A refined wall-crossing formula for invariants with higher D6 or D4 ranks is derived and verified to agree with the existing formulas under the unrefined... |
1008.4286 | Erik Plauschinn | Hugo Looyestijn, Erik Plauschinn, Stefan Vandoren | New potentials from Scherk-Schwarz reductions | 42 pages; v2: typo corrected | JHEP 1012:016,2010 | 10.1007/JHEP12(2010)016 | ITP-UU-10/27, SPIN-10/23, NSF-KITP-10-113 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study compactifications of eleven-dimensional supergravity on Calabi-Yau
threefolds times a circle, with a duality twist along the circle a la
Scherk-Schwarz. This leads to four-dimensional N=2 gauged supergravity with a
semi-positive definite potential for the scalar fields, which we derive
explicitly. Furthermor... | [
{
"created": "Wed, 25 Aug 2010 14:13:48 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Jun 2011 09:59:33 GMT",
"version": "v2"
}
] | 2011-06-07 | [
[
"Looyestijn",
"Hugo",
""
],
[
"Plauschinn",
"Erik",
""
],
[
"Vandoren",
"Stefan",
""
]
] | We study compactifications of eleven-dimensional supergravity on Calabi-Yau threefolds times a circle, with a duality twist along the circle a la Scherk-Schwarz. This leads to four-dimensional N=2 gauged supergravity with a semi-positive definite potential for the scalar fields, which we derive explicitly. Furthermore,... |
2312.07608 | Giorgio Comitini | Giorgio Comitini, Tim De Meerleer, David Dudal, Silvio Paolo Sorella | Dynamically massive linear covariant gauges: setup and first results | null | Phys. Rev. D 109, 014037 (2024) | 10.1103/PhysRevD.109.014037 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the possibility to obtain a massive Landau gauge, based on the
local composite operator (LCO) effective action framework combined with the
Zimmerman reduction of couplings prescription. As a way to deal with the gauge
ambiguity, we check that the ghost propagator remains positive, a necessary
condition for... | [
{
"created": "Mon, 11 Dec 2023 16:55:41 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Jan 2024 14:40:11 GMT",
"version": "v2"
}
] | 2024-01-31 | [
[
"Comitini",
"Giorgio",
""
],
[
"De Meerleer",
"Tim",
""
],
[
"Dudal",
"David",
""
],
[
"Sorella",
"Silvio Paolo",
""
]
] | We discuss the possibility to obtain a massive Landau gauge, based on the local composite operator (LCO) effective action framework combined with the Zimmerman reduction of couplings prescription. As a way to deal with the gauge ambiguity, we check that the ghost propagator remains positive, a necessary condition for g... |
1311.0325 | Mikhail Smolyakov | I.E. Gulamov, E.Ya. Nugaev, M.N. Smolyakov | Theory of $U(1)$ gauged Q-balls revisited | 32 pages, 9 figures, LaTeX, v2: 1 reference added, minor corrections
in the text | Phys. Rev. D 89, 085006 (2014) | 10.1103/PhysRevD.89.085006 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the main properties of (3+1)-dimensional $U(1)$ gauged Q-balls
are examined. In particular, it is shown that the relation
$\frac{dE}{dQ}=\omega$ holds for such gauged Q-balls in the general case. As a
consequence, it is shown that the well-known estimate for the maximal charge of
stable gauged Q-balls ... | [
{
"created": "Sat, 2 Nov 2013 00:45:13 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Apr 2014 19:59:46 GMT",
"version": "v2"
}
] | 2014-04-23 | [
[
"Gulamov",
"I. E.",
""
],
[
"Nugaev",
"E. Ya.",
""
],
[
"Smolyakov",
"M. N.",
""
]
] | In this paper, the main properties of (3+1)-dimensional $U(1)$ gauged Q-balls are examined. In particular, it is shown that the relation $\frac{dE}{dQ}=\omega$ holds for such gauged Q-balls in the general case. As a consequence, it is shown that the well-known estimate for the maximal charge of stable gauged Q-balls wa... |
2404.15981 | Saeed Noori Gashti | Jafar Sadeghi, Saeed Noori Gashti, Mohammad Reza Alipour, Mohammad Ali
S. Afshar | Weak Cosmic Censorship and Weak Gravity Conjectures in CFT
Thermodynamics | 29 pages, 7 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this paper, we explore the intriguing interplay between fundamental
theoretical physics concepts within the context of charged black holes.
Specifically, we focus on the consistency of the weak gravity conjecture (WGC)
and weak cosmic censorship conjecture (WCCC) in the thermodynamics of conformal
field theory (CF... | [
{
"created": "Wed, 24 Apr 2024 16:57:36 GMT",
"version": "v1"
}
] | 2024-04-25 | [
[
"Sadeghi",
"Jafar",
""
],
[
"Gashti",
"Saeed Noori",
""
],
[
"Alipour",
"Mohammad Reza",
""
],
[
"Afshar",
"Mohammad Ali S.",
""
]
] | In this paper, we explore the intriguing interplay between fundamental theoretical physics concepts within the context of charged black holes. Specifically, we focus on the consistency of the weak gravity conjecture (WGC) and weak cosmic censorship conjecture (WCCC) in the thermodynamics of conformal field theory (CFT)... |
hep-th/9908009 | Alessandro Tomasiello | A. Tomasiello | Projective resolutions of coherent sheaves and descent relations between
branes | 1+8 pages, no figures; v2: enhanced language | Adv.Theor.Math.Phys. 4 (2002) 617-626 | null | SISSA/92/99/FM | hep-th | null | We notice that, for branes wrapped on complex analytic subvarieties, the
algebraic-geometric version of K-theory makes the identification between
brane-antibrane pairs and lower-dimensional branes automatic. This is because
coherent sheaves on the ambient variety represent gauge bundles on
subvarieties, and they can ... | [
{
"created": "Mon, 2 Aug 1999 14:49:08 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Nov 2000 16:29:34 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Tomasiello",
"A.",
""
]
] | We notice that, for branes wrapped on complex analytic subvarieties, the algebraic-geometric version of K-theory makes the identification between brane-antibrane pairs and lower-dimensional branes automatic. This is because coherent sheaves on the ambient variety represent gauge bundles on subvarieties, and they can be... |
2109.08034 | Sabine Harribey | Sabine Harribey | Sextic tensor model in rank $3$ at next-to-leading order | 23 pages, 3 figures, v2: added some comments and references, added
App.F comparison with vector model | JHEP 10 (2022) 037 | 10.1007/JHEP10(2022)037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the four-loop beta functions of short and long-range multi scalar
models with general sextic interactions and complex fields. We then specialize
the beta functions to a $U(N)^3$ symmetry and study the renormalization group
at next-to-leading order in $N$ and small $\epsilon$. In the short-range case,
$\eps... | [
{
"created": "Thu, 16 Sep 2021 14:55:45 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Oct 2022 11:46:25 GMT",
"version": "v2"
}
] | 2022-10-10 | [
[
"Harribey",
"Sabine",
""
]
] | We compute the four-loop beta functions of short and long-range multi scalar models with general sextic interactions and complex fields. We then specialize the beta functions to a $U(N)^3$ symmetry and study the renormalization group at next-to-leading order in $N$ and small $\epsilon$. In the short-range case, $\epsil... |
hep-th/9705100 | Kenji Hotta | Kenji Hotta | The Information Loss Problem of Black Hole and the First Order Phase
Transition in String Theory | 24 pages, LaTeX, two figures, some comments and references added, and
minor errors corrected. To be published in Prog. Theor. Phys | Prog.Theor.Phys. 99 (1998) 427-450 | 10.1143/PTP.99.427 | OU-HET 266 | hep-th gr-qc | null | In recent years, Susskind, Thorlacius and Uglum have proposed a model for
strings near a black hole horizon in order to represent the quantum mechanical
entropy of the black hole and to resolve the information loss problem. However,
this model is insufficient because they did not consider the metric
modification due ... | [
{
"created": "Wed, 14 May 1997 13:25:48 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 1998 14:32:58 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Hotta",
"Kenji",
""
]
] | In recent years, Susskind, Thorlacius and Uglum have proposed a model for strings near a black hole horizon in order to represent the quantum mechanical entropy of the black hole and to resolve the information loss problem. However, this model is insufficient because they did not consider the metric modification due to... |
2003.10160 | Victor Chernyak | Victor L. Chernyak | Mass spectra in ${\cal N}=1$ SQCD with additional colorless fields and
problems with Seiberg's duality | 16 pages. Small improvements in the text, one reference added,
results unchanged. Talk given at Session of Nucl.Phys. section of RAS,
Novosibirsk, Russia, 10-12 March 2020. arXiv admin note: text overlap with
arXiv:1906.08643 | null | null | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | Considered is the direct ${\cal N}=1$ SQCD-like $\Phi$-theory with $SU(N_c)$
colors and $3N_c/2< N_F<2N_c$ flavors of light quarks ${\overline Q},\,Q$.
Besides, it includes $N^2_F$ additional colorless but flavored fields
$\Phi_{i}^{j}$ with the large mass parameter $\mu_{\Phi}\gg\Lambda_Q$,
interacting with quarks t... | [
{
"created": "Mon, 23 Mar 2020 10:22:44 GMT",
"version": "v1"
},
{
"created": "Sat, 2 May 2020 07:08:41 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Jun 2020 11:36:44 GMT",
"version": "v3"
},
{
"created": "Tue, 11 Aug 2020 10:21:04 GMT",
"version": "v4"
},
{
"cr... | 2023-03-10 | [
[
"Chernyak",
"Victor L.",
""
]
] | Considered is the direct ${\cal N}=1$ SQCD-like $\Phi$-theory with $SU(N_c)$ colors and $3N_c/2< N_F<2N_c$ flavors of light quarks ${\overline Q},\,Q$. Besides, it includes $N^2_F$ additional colorless but flavored fields $\Phi_{i}^{j}$ with the large mass parameter $\mu_{\Phi}\gg\Lambda_Q$, interacting with quarks thr... |
hep-th/9607059 | null | F. Benatti and R. Floreanini | Complete Positivity and the K K-bar system | 9 pages, plain-tex, no figures, to appear in Phys. Lett. B | Phys.Lett. B389 (1996) 100-106 | 10.1016/S0370-2693(96)01228-2 | null | hep-th hep-ph | null | Models that provide experimentally testable violations of ordinary Quantum
Mechanics have been recently proposed. These models are based on non-unitary
time evolutions of density matrices that are generated by linear positive maps.
We discuss the consequences of imposing a stronger condition on those maps,
known as c... | [
{
"created": "Mon, 8 Jul 1996 09:47:53 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Benatti",
"F.",
""
],
[
"Floreanini",
"R.",
""
]
] | Models that provide experimentally testable violations of ordinary Quantum Mechanics have been recently proposed. These models are based on non-unitary time evolutions of density matrices that are generated by linear positive maps. We discuss the consequences of imposing a stronger condition on those maps, known as com... |
1707.02270 | Andronikos Paliathanasis | Fabrizio Canfora, Nikolaos Dimakis and Andronikos Paliathanasis | Topologically non-trivial configurations in the 4d Einstein--nonlinear
$\sigma$-model system | 14 pages, to appear in Physical Review D | null | 10.1103/PhysRevD.96.025021 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct exact, regular and topologically non-trivial\ configurations of
the coupled Einstein-nonlinear sigma model in (3+1) dimensions. The ansatz for
the nonlinear $SU(2)$ field is regular everywhere and circumvents Derrick's
theorem because it depends explicitly on time, but in such a way that its
energy-momen... | [
{
"created": "Fri, 7 Jul 2017 16:57:28 GMT",
"version": "v1"
}
] | 2017-09-13 | [
[
"Canfora",
"Fabrizio",
""
],
[
"Dimakis",
"Nikolaos",
""
],
[
"Paliathanasis",
"Andronikos",
""
]
] | We construct exact, regular and topologically non-trivial\ configurations of the coupled Einstein-nonlinear sigma model in (3+1) dimensions. The ansatz for the nonlinear $SU(2)$ field is regular everywhere and circumvents Derrick's theorem because it depends explicitly on time, but in such a way that its energy-momentu... |
1712.00319 | Masatoshi Yamada | Astrid Eichhorn, Yuta Hamada, Johannes Lumma, Masatoshi Yamada | Quantum gravity fluctuations flatten the Planck-scale Higgs potential | 17 pages, 4 figures; Version published in PRD | Phys. Rev. D 97, 086004 (2018) | 10.1103/PhysRevD.97.086004 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate asymptotic safety of a toy model of a singlet-scalar extension
of the Higgs sector including two real scalar fields under the impact of
quantum-gravity fluctuations. Employing functional renormalization group
techniques, we search for fixed points of the system which provide a tentative
ultraviolet com... | [
{
"created": "Fri, 1 Dec 2017 13:51:16 GMT",
"version": "v1"
},
{
"created": "Sat, 31 Mar 2018 17:31:49 GMT",
"version": "v2"
}
] | 2018-04-05 | [
[
"Eichhorn",
"Astrid",
""
],
[
"Hamada",
"Yuta",
""
],
[
"Lumma",
"Johannes",
""
],
[
"Yamada",
"Masatoshi",
""
]
] | We investigate asymptotic safety of a toy model of a singlet-scalar extension of the Higgs sector including two real scalar fields under the impact of quantum-gravity fluctuations. Employing functional renormalization group techniques, we search for fixed points of the system which provide a tentative ultraviolet compl... |
2012.05425 | Sanjit Shashi | Elena Caceres, Arnab Kundu, Ayan K. Patra, Sanjit Shashi | Warped Information and Entanglement Islands in AdS/WCFT | 39 pages, 8 figures; v3: published version on JHEP | null | 10.1007/JHEP07(2021)004 | UTTG-23-2020 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the notion of double holography to study Hawking radiation emitted by
the eternal BTZ black hole in equilibrium with a thermal bath, but in the form
of warped CFT$_2$ degrees of freedom. In agreement with the literature, we find
entanglement islands and a phase transition in the entanglement surface, but
our r... | [
{
"created": "Thu, 10 Dec 2020 02:53:05 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Dec 2020 18:59:58 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Jun 2021 22:12:33 GMT",
"version": "v3"
}
] | 2021-07-22 | [
[
"Caceres",
"Elena",
""
],
[
"Kundu",
"Arnab",
""
],
[
"Patra",
"Ayan K.",
""
],
[
"Shashi",
"Sanjit",
""
]
] | We use the notion of double holography to study Hawking radiation emitted by the eternal BTZ black hole in equilibrium with a thermal bath, but in the form of warped CFT$_2$ degrees of freedom. In agreement with the literature, we find entanglement islands and a phase transition in the entanglement surface, but our res... |
hep-th/9407171 | null | N. A. Ansari, L. Di Fiore, M.A.Man'ko, V.I.Man'ko, R. Romano, S.
Solimeno and F. Zaccaria | Nonclassical Light in Interferometric Measurements | 8 pages,LATEX,preprint of Naples University,
INFN-NA-IV-94/30,DSF-T-94/30 | null | null | null | hep-th | null | It is shown that the even and odd coherent light and other nonclassical
states of light like superposition of coherent states with different phases may
replace the squeezed light in interferometric gravitational wave detector to
increase its sensitivity. (Contribution to the Second Workshop on Harmonic
Oscillator, Co... | [
{
"created": "Tue, 26 Jul 1994 16:32:42 GMT",
"version": "v1"
}
] | 2019-08-16 | [
[
"Ansari",
"N. A.",
""
],
[
"Di Fiore",
"L.",
""
],
[
"Man'ko",
"M. A.",
""
],
[
"Man'ko",
"V. I.",
""
],
[
"Romano",
"R.",
""
],
[
"Solimeno",
"S.",
""
],
[
"Zaccaria",
"F.",
""
]
] | It is shown that the even and odd coherent light and other nonclassical states of light like superposition of coherent states with different phases may replace the squeezed light in interferometric gravitational wave detector to increase its sensitivity. (Contribution to the Second Workshop on Harmonic Oscillator, Coco... |
hep-th/9202006 | Yuri Makeenko | L. Chekhov and Yu. Makeenko | A Hint on the External Field Problem for Matrix Models | 12 pages | Phys.Lett. B278 (1992) 271-278 | 10.1016/0370-2693(92)90192-7 | null | hep-th | null | We reexamine the external field problem for $N\times N$ hermitian one-matrix
models. We prove an equivalence of the models with the potentials
$\tr{({1/over2N}X^2 + \log X - \Lambda X)}$ and $\sum_{k=1}^\infty t_k\tr{X^k}$
providing the matrix $\Lambda$ is related to $\{t_k\}$ by $t_k=\fr 1k
\tr{\Lambda^{-k}}-\frac N... | [
{
"created": "Mon, 3 Feb 1992 17:31:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Chekhov",
"L.",
""
],
[
"Makeenko",
"Yu.",
""
]
] | We reexamine the external field problem for $N\times N$ hermitian one-matrix models. We prove an equivalence of the models with the potentials $\tr{({1/over2N}X^2 + \log X - \Lambda X)}$ and $\sum_{k=1}^\infty t_k\tr{X^k}$ providing the matrix $\Lambda$ is related to $\{t_k\}$ by $t_k=\fr 1k \tr{\Lambda^{-k}}-\frac N2 ... |
hep-th/9610215 | null | G.C. Nayak, V. Ravishankar (Dept. of physics Indian Institute of
Technology, Kanpur) | Pre-equilibrium evolution of non-abelian plasma | Latex pages 22, figures can be obtained from authors. Submitted to
PRD | Phys.Rev. D55 (1997) 6877-6886 | 10.1103/PhysRevD.55.6877 | null | hep-th hep-ph | null | We study the production and the equilibration of a non-Abelian $q\bar{q}$
plasma in an external chromoelectric field, by solving the Boltzmann equation
with the non-Abelian features explicitly incorporated. We consider the gauge
group $SU(2)$ and show that the colour degree of freedom has a major and
dominant role in... | [
{
"created": "Mon, 28 Oct 1996 13:50:02 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Nayak",
"G. C.",
"",
"Dept. of physics Indian Institute of\n Technology, Kanpur"
],
[
"Ravishankar",
"V.",
"",
"Dept. of physics Indian Institute of\n Technology, Kanpur"
]
] | We study the production and the equilibration of a non-Abelian $q\bar{q}$ plasma in an external chromoelectric field, by solving the Boltzmann equation with the non-Abelian features explicitly incorporated. We consider the gauge group $SU(2)$ and show that the colour degree of freedom has a major and dominant role in t... |
1008.0813 | Sameer Murthy | Stanislav Kuperstein and Sameer Murthy | Stringy effects in black hole decay | 32 pages | JHEP 1011:064,2010 | 10.1007/JHEP11(2010)064 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the low energy decay rates of near-extremal three(four) charge
black holes in five(four) dimensional N=4 string theory to sub-leading order in
the large charge approximation. This involves studying stringy corrections to
scattering amplitudes of a scalar field off a black hole. We adapt and use
recently de... | [
{
"created": "Wed, 4 Aug 2010 16:18:59 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Sep 2010 14:10:27 GMT",
"version": "v2"
}
] | 2011-02-07 | [
[
"Kuperstein",
"Stanislav",
""
],
[
"Murthy",
"Sameer",
""
]
] | We compute the low energy decay rates of near-extremal three(four) charge black holes in five(four) dimensional N=4 string theory to sub-leading order in the large charge approximation. This involves studying stringy corrections to scattering amplitudes of a scalar field off a black hole. We adapt and use recently deve... |
1401.6104 | Oleg Lisovyy | N. Iorgov, O. Lisovyy, J. Teschner | Isomonodromic tau-functions from Liouville conformal blocks | 29 pages, 4 figures; v2: minor changes, added refs | Comm. Math. Phys. 336, (2015), 671-694 | 10.1007/s00220-014-2245-0 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The goal of this note is to show that the Riemann-Hilbert problem to find
multivalued analytic functions with $SL(2,\mathbb{C})$-valued monodromy on
Riemann surfaces of genus zero with $n$ punctures can be solved by taking
suitable linear combinations of the conformal blocks of Liouville theory at
$c=1$. This implies... | [
{
"created": "Thu, 23 Jan 2014 18:51:13 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jul 2014 18:56:38 GMT",
"version": "v2"
}
] | 2016-04-15 | [
[
"Iorgov",
"N.",
""
],
[
"Lisovyy",
"O.",
""
],
[
"Teschner",
"J.",
""
]
] | The goal of this note is to show that the Riemann-Hilbert problem to find multivalued analytic functions with $SL(2,\mathbb{C})$-valued monodromy on Riemann surfaces of genus zero with $n$ punctures can be solved by taking suitable linear combinations of the conformal blocks of Liouville theory at $c=1$. This implies a... |
1803.09841 | Perseas Christodoulidis | Perseas Christodoulidis, Diederik Roest, Evangelos I. Sfakianakis | Angular inflation in multi-field ${\alpha}$-attractors | v2: typos corrected and minor changes, matches published version, 22
pages, 16 figures | null | 10.1088/1475-7516/2019/11/002 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the dynamics of multi-field models of inflation in which the
field-space metric is a hyperbolic manifold of constant curvature. Such models
are known as $\alpha$-attractors and their single-field regimes have been
extensively studied in the context of inflation and supergravity. We find a
variety of multi-... | [
{
"created": "Mon, 26 Mar 2018 20:56:34 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2021 08:06:08 GMT",
"version": "v2"
}
] | 2021-12-14 | [
[
"Christodoulidis",
"Perseas",
""
],
[
"Roest",
"Diederik",
""
],
[
"Sfakianakis",
"Evangelos I.",
""
]
] | We explore the dynamics of multi-field models of inflation in which the field-space metric is a hyperbolic manifold of constant curvature. Such models are known as $\alpha$-attractors and their single-field regimes have been extensively studied in the context of inflation and supergravity. We find a variety of multi-fi... |
hep-th/0606212 | B. S. Acharya | Bobby S Acharya and Michael R Douglas | A Finite Landscape? | null | null | null | IC/2006/42 | hep-th | null | We present evidence that the number of string/$M$ theory vacua consistent
with experiments is a finite number. We do this both by explicit analysis of
infinite sequences of vacua and by applying various mathematical finiteness
theorems.
| [
{
"created": "Wed, 21 Jun 2006 21:02:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Acharya",
"Bobby S",
""
],
[
"Douglas",
"Michael R",
""
]
] | We present evidence that the number of string/$M$ theory vacua consistent with experiments is a finite number. We do this both by explicit analysis of infinite sequences of vacua and by applying various mathematical finiteness theorems. |
0809.1592 | Haba Zbigniew | Z.Haba | Euclidean scalar Green functions near the black hole and black brane
horizons | 19 pages,some misprints corrected | Class.Quant.Grav.26:075022,2009 | 10.1088/0264-9381/26/7/075022 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss approximations of the Riemannian geometry near the horizon. If a
D+1 dimensional manifold N has a bifurcate Killing horizon then we approximate
N by a product of the two-dimensional Rindler space and a D-1 dimensional
Riemannian manifold M. We obtain approximate formulas for scalar Green
functions. We stud... | [
{
"created": "Tue, 9 Sep 2008 16:06:12 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Mar 2009 20:16:48 GMT",
"version": "v2"
}
] | 2009-03-27 | [
[
"Haba",
"Z.",
""
]
] | We discuss approximations of the Riemannian geometry near the horizon. If a D+1 dimensional manifold N has a bifurcate Killing horizon then we approximate N by a product of the two-dimensional Rindler space and a D-1 dimensional Riemannian manifold M. We obtain approximate formulas for scalar Green functions. We study ... |
1810.10209 | Thupil Govindarajan Dr | Govindarajan T R and Nikhil Kalyanapuram | Infrared Effects and the Soft Photon Theorem in Massive QED | 14 pages, 1 fugure | Modern Physics Letters A Vol. 34 (2019) 1950009 | 10.1142/S0217732319500093 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Stueckelberg QED with massive photon is known to be renormalizable. But the
limit of the mass going to zero is interesting because it brings the resolution
to infrared questions through the role of Stueckelberg field at null infinity
in addition to providing new asymptotic symmetries. Such symmetries facilitate
the s... | [
{
"created": "Wed, 24 Oct 2018 06:42:28 GMT",
"version": "v1"
}
] | 2018-12-18 | [
[
"R",
"Govindarajan T",
""
],
[
"Kalyanapuram",
"Nikhil",
""
]
] | Stueckelberg QED with massive photon is known to be renormalizable. But the limit of the mass going to zero is interesting because it brings the resolution to infrared questions through the role of Stueckelberg field at null infinity in addition to providing new asymptotic symmetries. Such symmetries facilitate the sof... |
hep-th/9903060 | R. Parthasarathy | R.Parthasarathy | Special properties of a submanifold of su(3) | 10 pages, LATEX file | null | null | IMSc/99/03/06 | hep-th | null | The finite gauge transformation, in the submanifold of su(3) introduced in
hep-th/9902027, is found to be linear in the gauge functions ${\omega}^a$'s. In
this manner, a parameterization of SU(3) in terms of a single real octet vector
${\omega}^a$ is achieved. Under this finite transformation, those gauge fields
sati... | [
{
"created": "Mon, 8 Mar 1999 06:44:39 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Mar 1999 06:14:03 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Parthasarathy",
"R.",
""
]
] | The finite gauge transformation, in the submanifold of su(3) introduced in hep-th/9902027, is found to be linear in the gauge functions ${\omega}^a$'s. In this manner, a parameterization of SU(3) in terms of a single real octet vector ${\omega}^a$ is achieved. Under this finite transformation, those gauge fields satisf... |
1811.10588 | Bram Verbeek | Vittorio Del Duca, Stefan Druc, James Drummond, Claude Duhr, Falko
Dulat, Robin Marzucca, Georgios Papathanasiou, Bram Verbeek | Amplitudes in the Multi-Regge Limit of N=4 SYM | 7 pages. Talk given at "Low X and Diffraction 2018" | null | null | CERN-TH-2018-252, CP3-18-64, DESY 18-190 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel way of computing high-order amplitudes in the multi-Regge limit of
planar maximally supersymmetric Yang-Mills theory is presented. In this
framework, we are able to obtain high-loop and high-leg results by an easy
operation on known amplitudes with fewer loops and lower multiplicity. This
mechanism will be re... | [
{
"created": "Mon, 26 Nov 2018 18:46:14 GMT",
"version": "v1"
}
] | 2018-11-27 | [
[
"Del Duca",
"Vittorio",
""
],
[
"Druc",
"Stefan",
""
],
[
"Drummond",
"James",
""
],
[
"Duhr",
"Claude",
""
],
[
"Dulat",
"Falko",
""
],
[
"Marzucca",
"Robin",
""
],
[
"Papathanasiou",
"Georgios",
""
],
... | A novel way of computing high-order amplitudes in the multi-Regge limit of planar maximally supersymmetric Yang-Mills theory is presented. In this framework, we are able to obtain high-loop and high-leg results by an easy operation on known amplitudes with fewer loops and lower multiplicity. This mechanism will be revi... |
2406.08970 | Takafumi Kai | Keiya Ishiguro, Takafumi Kai, Hajime Otsuka | Stabilization of a twisted modulus on a mirror of rigid Calabi-Yau
manifold | 16 pages, 2 figures | null | null | KEK-TH-2627, KYUSHU-HET-291 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study the stabilization of a twisted modulus in Type IIB flux
compactifications on a mirror of the rigid Calabi-Yau threefold. By analyzing
the effective action of twisted and untwisted moduli, we find that three-form
fluxes satisfying the tadpole cancellation conditions lead to supersymmetric
AdS vacua. We also i... | [
{
"created": "Thu, 13 Jun 2024 09:59:00 GMT",
"version": "v1"
}
] | 2024-06-14 | [
[
"Ishiguro",
"Keiya",
""
],
[
"Kai",
"Takafumi",
""
],
[
"Otsuka",
"Hajime",
""
]
] | We study the stabilization of a twisted modulus in Type IIB flux compactifications on a mirror of the rigid Calabi-Yau threefold. By analyzing the effective action of twisted and untwisted moduli, we find that three-form fluxes satisfying the tadpole cancellation conditions lead to supersymmetric AdS vacua. We also inv... |
0812.1318 | Oliver Gray | Oliver Gray | On the complete classification of the unitary N=2 minimal superconformal
field theories | 53 pages; Latex; minor changes in v2: intro expanded, references
added, typos corrected, footnote added on p31; renumbering of sections; main
theorem reformulated for clarity, but contents unchanged. Minor revisions in
v3: typos corrected, footnotes 5, 6 added, lemma 1 and section 3.3.2
rewritten for greater ge... | Commun.Math.Phys Volume 312 Issue 3 (2012) pp611-654 | 10.1007/s00220-012-1478-z | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Aiming at a complete classification of unitary N=2 minimal models (where the
assumption of space-time supersymmetry has been dropped), it is shown that each
modular invariant candidate of a partition function for such a theory is indeed
the partition function of a minimal model. A family of models constructed via
orb... | [
{
"created": "Sun, 7 Dec 2008 10:10:06 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Aug 2010 17:32:23 GMT",
"version": "v2"
},
{
"created": "Fri, 25 Nov 2011 18:05:45 GMT",
"version": "v3"
}
] | 2012-06-19 | [
[
"Gray",
"Oliver",
""
]
] | Aiming at a complete classification of unitary N=2 minimal models (where the assumption of space-time supersymmetry has been dropped), it is shown that each modular invariant candidate of a partition function for such a theory is indeed the partition function of a minimal model. A family of models constructed via orbif... |
1803.00100 | Talya Vaknin | Ofer Aharony and Talya Vaknin | The TT* deformation at large central charge | 11 pages | null | 10.1007/JHEP05(2018)166 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Zamolodchikov's TT* deformation of two dimensional quantum field
theories in a 't Hooft-like limit, in which we scale the number of degrees of
freedom c to infinity and the deformation parameter t to zero, keeping their
product t*c fixed (more precisely, we keep energies and distances fixed in
units of t*c).... | [
{
"created": "Wed, 28 Feb 2018 21:41:09 GMT",
"version": "v1"
},
{
"created": "Sun, 18 Mar 2018 14:25:12 GMT",
"version": "v2"
}
] | 2018-07-04 | [
[
"Aharony",
"Ofer",
""
],
[
"Vaknin",
"Talya",
""
]
] | We study Zamolodchikov's TT* deformation of two dimensional quantum field theories in a 't Hooft-like limit, in which we scale the number of degrees of freedom c to infinity and the deformation parameter t to zero, keeping their product t*c fixed (more precisely, we keep energies and distances fixed in units of t*c). I... |
hep-th/0005052 | Gor Sarkissian | Shmuel Elitzur, Amit Giveon, David Kutasov, Eliezer Rabinovici and Gor
Sarkissian | D-Branes in the Background of NS Fivebranes | 44 pages, 16 figures, harvmac | JHEP 0008 (2000) 046 | 10.1088/1126-6708/2000/08/046 | RI-05-00, EFI-2000-7, CERN-TH/2000-095 | hep-th | null | We study the dynamics of $D$-branes in the near-horizon geometry of $NS$
fivebranes. This leads to a holographically dual description of the physics of
$D$-branes ending on and/or intersecting $NS5$-branes. We use it to verify some
properties of such $D$-branes which were deduced indirectly in the past, and
discuss s... | [
{
"created": "Fri, 5 May 2000 13:43:59 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Elitzur",
"Shmuel",
""
],
[
"Giveon",
"Amit",
""
],
[
"Kutasov",
"David",
""
],
[
"Rabinovici",
"Eliezer",
""
],
[
"Sarkissian",
"Gor",
""
]
] | We study the dynamics of $D$-branes in the near-horizon geometry of $NS$ fivebranes. This leads to a holographically dual description of the physics of $D$-branes ending on and/or intersecting $NS5$-branes. We use it to verify some properties of such $D$-branes which were deduced indirectly in the past, and discuss som... |
hep-th/9803082 | Arvind Rajaraman | Arvind Rajaraman | Two-Form Fields and the Gauge Theory Description of Black Holes | 10 pages, latex | Phys.Lett. B437 (1998) 69-76 | 10.1016/S0370-2693(98)00896-X | null | hep-th | null | We calculate the absorption cross section on a black threebrane of two-form
perturbations polarized along the brane. The equations are coupled and we
decouple them for s-wave perturbations. The Hawking rate is suppressed at low
energies, and this is shown to be reflected in the gauge theory by a coupling
to a higher ... | [
{
"created": "Tue, 10 Mar 1998 07:00:31 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Rajaraman",
"Arvind",
""
]
] | We calculate the absorption cross section on a black threebrane of two-form perturbations polarized along the brane. The equations are coupled and we decouple them for s-wave perturbations. The Hawking rate is suppressed at low energies, and this is shown to be reflected in the gauge theory by a coupling to a higher di... |
1111.4115 | Christof Wetterich | C.Wetterich | Quantum field theory from classical statistics | 25 pages. arXiv admin note: substantial text overlap with
arXiv:1102.3586 | null | null | null | hep-th nucl-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An Ising-type classical statistical model is shown to describe quantum
fermions. For a suitable time-evolution law for the probability distribution of
the Ising-spins our model describes a quantum field theory for Dirac spinors in
external electromagnetic fields, corresponding to a mean field approximation to
quantum... | [
{
"created": "Thu, 17 Nov 2011 14:49:26 GMT",
"version": "v1"
}
] | 2011-11-18 | [
[
"Wetterich",
"C.",
""
]
] | An Ising-type classical statistical model is shown to describe quantum fermions. For a suitable time-evolution law for the probability distribution of the Ising-spins our model describes a quantum field theory for Dirac spinors in external electromagnetic fields, corresponding to a mean field approximation to quantum e... |
0911.4969 | Patrick Dorey | Patrick Dorey, Chaiho Rim, Roberto Tateo | Exact g-function flow between conformal field theories | 17 pages, 11 figures | Nucl.Phys.B834:485-501,2010 | 10.1016/j.nuclphysb.2010.03.010 | DCPT-09/81 | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exact equations are proposed to describe g-function flows in integrable
boundary quantum field theories which interpolate between different conformal
field theories in their ultraviolet and infrared limits, extending previous
work where purely massive flows were treated. The approach is illustrated with
flows between... | [
{
"created": "Thu, 26 Nov 2009 18:03:24 GMT",
"version": "v1"
}
] | 2010-04-28 | [
[
"Dorey",
"Patrick",
""
],
[
"Rim",
"Chaiho",
""
],
[
"Tateo",
"Roberto",
""
]
] | Exact equations are proposed to describe g-function flows in integrable boundary quantum field theories which interpolate between different conformal field theories in their ultraviolet and infrared limits, extending previous work where purely massive flows were treated. The approach is illustrated with flows between t... |
hep-th/9602094 | null | G. Bimonte, A. Stern and P. Vitale | $SU_q(2)$ Lattice Gauge Theory | 26 pages, LATEX file | Phys.Rev.D54:1054-1062,1996 | 10.1103/PhysRevD.54.1054 | null | hep-th hep-lat math.QA q-alg | null | We reformulate the Hamiltonian approach to lattice gauge theories such that,
at the classical level, the gauge group does not act canonically, but instead
as a Poisson-Lie group. At the quantum level, it then gets promoted to a
quantum group gauge symmetry. The theory depends on two parameters - the
deformation param... | [
{
"created": "Sat, 17 Feb 1996 22:19:40 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Bimonte",
"G.",
""
],
[
"Stern",
"A.",
""
],
[
"Vitale",
"P.",
""
]
] | We reformulate the Hamiltonian approach to lattice gauge theories such that, at the classical level, the gauge group does not act canonically, but instead as a Poisson-Lie group. At the quantum level, it then gets promoted to a quantum group gauge symmetry. The theory depends on two parameters - the deformation paramet... |
0809.3505 | George Siopsis | Pantelis S. Apostolopoulos, George Siopsis, Nikolaos Tetradis | Cosmology from an AdS Schwarzschild black hole via holography | 6 pages | Phys.Rev.Lett.102:151301,2009 | 10.1103/PhysRevLett.102.151301 | UTHET-08-0901 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the equations of cosmological evolution from an AdS Schwarzschild
black hole via holographic renormalization with appropriate boundary
conditions.
| [
{
"created": "Mon, 22 Sep 2008 12:04:22 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Apostolopoulos",
"Pantelis S.",
""
],
[
"Siopsis",
"George",
""
],
[
"Tetradis",
"Nikolaos",
""
]
] | We derive the equations of cosmological evolution from an AdS Schwarzschild black hole via holographic renormalization with appropriate boundary conditions. |
hep-th/9506179 | null | Stefano De Leo and Pietro Rotelli | Quaternion Higgs and the Electroweak Gauge Group | 14 pages, LaTex, nofigures, to appear in Int.J.of Mod.Phys.A | Int.J.Mod.Phys. A10 (1995) 4359 | 10.1142/S0217751X95002011 | LE-95-06 | hep-th | null | We show that, in quaternion quantum mechanics with a complex geometry, the
minimal four Higgs of the unbroken electroweak theory naturally determine the
quaternion invariance group which corresponds to the Glashow group.
Consequently, we are able to identify the physical significance of the
anomalous Higgs scalar sol... | [
{
"created": "Tue, 27 Jun 1995 08:47:42 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"De Leo",
"Stefano",
""
],
[
"Rotelli",
"Pietro",
""
]
] | We show that, in quaternion quantum mechanics with a complex geometry, the minimal four Higgs of the unbroken electroweak theory naturally determine the quaternion invariance group which corresponds to the Glashow group. Consequently, we are able to identify the physical significance of the anomalous Higgs scalar solut... |
hep-th/0306132 | Andrew Strominger | Joanna L. Karczmarek, Hong Liu, Juan Maldacena and Andrew Strominger | UV Finite Brane Decay | 21 pages, 3 figures, minor changes, changed to JHEP style | JHEP 0311:042,2003 | 10.1088/1126-6708/2003/11/042 | RUNHETC-2003-18 | hep-th | null | The decay of an unstable D-brane via closed string emission and open string
pair production is considered in subcritical string theory with a spacelike
linear dilaton. The decay rate is given by the imaginary part of the annulus,
which has ambiguities corresponding to the choices of incoming closed and open
string va... | [
{
"created": "Mon, 16 Jun 2003 17:53:58 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Sep 2003 15:04:30 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Karczmarek",
"Joanna L.",
""
],
[
"Liu",
"Hong",
""
],
[
"Maldacena",
"Juan",
""
],
[
"Strominger",
"Andrew",
""
]
] | The decay of an unstable D-brane via closed string emission and open string pair production is considered in subcritical string theory with a spacelike linear dilaton. The decay rate is given by the imaginary part of the annulus, which has ambiguities corresponding to the choices of incoming closed and open string vacu... |
0708.1779 | Aleksandr N. Pinzul | A. P. Balachandran, A. Pinzul and B. A. Qureshi | Twisted Poincar\'e Invariant Quantum Field Theories | 17 pages, JHEP style | Phys.Rev.D77:025021,2008 | 10.1103/PhysRevD.77.025021 | SU-4252-860 | hep-th math-ph math.MP math.QA | null | It is by now well known that the Poincar\'e group acts on the Moyal plane
with a twisted coproduct. Poincar\'e invariant classical field theories can be
formulated for this twisted coproduct. In this paper we systematically study
such a twisted Poincar\'e action in quantum theories on the Moyal plane. We
develop quan... | [
{
"created": "Mon, 13 Aug 2007 21:41:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Balachandran",
"A. P.",
""
],
[
"Pinzul",
"A.",
""
],
[
"Qureshi",
"B. A.",
""
]
] | It is by now well known that the Poincar\'e group acts on the Moyal plane with a twisted coproduct. Poincar\'e invariant classical field theories can be formulated for this twisted coproduct. In this paper we systematically study such a twisted Poincar\'e action in quantum theories on the Moyal plane. We develop quantu... |
hep-th/9109019 | Andre LeClair | G. Felder and A. LeClair | Restricted Quantum Affine Symmetry of Perturbed Minimal Models | 40 pages | Int.J.Mod.Phys.A7S1A:239-278,1992 | 10.1142/S0217751X9200380X | null | hep-th | null | We study the structure of superselection sectors of an arbitrary perturbation
of a conformal field theory. We describe how a restriction of the q-deformed
$\hat{sl(2)}$ affine Lie algebra symmetry of the sine-Gordon theory can be used
to derive the S-matrices of the $\Phi^{(1,3)}$ perturbations of the minimal
unitary... | [
{
"created": "Wed, 11 Sep 1991 17:58:04 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Felder",
"G.",
""
],
[
"LeClair",
"A.",
""
]
] | We study the structure of superselection sectors of an arbitrary perturbation of a conformal field theory. We describe how a restriction of the q-deformed $\hat{sl(2)}$ affine Lie algebra symmetry of the sine-Gordon theory can be used to derive the S-matrices of the $\Phi^{(1,3)}$ perturbations of the minimal unitary s... |
0908.0056 | Carlo Maccaferri | L. Bonora, C.Maccaferri, D.D.Tolla | Ghost story. III. Back to ghost number zero | 40 pages. v2: typos and minor corrections, presentation improved in
sect. 4.3, plots added in app. A.1, two refs added. To appear in JHEP | JHEP 0911:086,2009 | 10.1088/1126-6708/2009/11/086 | SISSA/45/2009/EP - ULB-TH/09-25 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After having defined a 3-strings midpoint-inserted vertex for the bc system,
we analyze the relation between gh=0 states (wedge states) and gh=3 midpoint
duals. We find explicit and regular relations connecting the two objects. In
the case of wedge states this allows us to write down a spectral decomposition
for the ... | [
{
"created": "Sat, 1 Aug 2009 07:45:39 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Nov 2009 17:20:22 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Bonora",
"L.",
""
],
[
"Maccaferri",
"C.",
""
],
[
"Tolla",
"D. D.",
""
]
] | After having defined a 3-strings midpoint-inserted vertex for the bc system, we analyze the relation between gh=0 states (wedge states) and gh=3 midpoint duals. We find explicit and regular relations connecting the two objects. In the case of wedge states this allows us to write down a spectral decomposition for the gh... |
1908.00074 | Chris Blair | Chris D. A. Blair | A worldsheet supersymmetric Newton-Cartan string | 39 pages plus appendices; v2: typos fixed, refs added | JHEP 1910 (2019) 266 | 10.1007/JHEP10(2019)266 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a (locally) supersymmetric worldsheet action for a string in a
non-relativistic Newton-Cartan background. We do this using a doubled string
action, which describes the target space geometry in an $O(D,D)$ covariant
manner using a doubled metric and doubled vielbeins. By adopting different
parametrisation... | [
{
"created": "Wed, 31 Jul 2019 20:15:20 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Nov 2019 14:50:27 GMT",
"version": "v2"
}
] | 2019-11-14 | [
[
"Blair",
"Chris D. A.",
""
]
] | We construct a (locally) supersymmetric worldsheet action for a string in a non-relativistic Newton-Cartan background. We do this using a doubled string action, which describes the target space geometry in an $O(D,D)$ covariant manner using a doubled metric and doubled vielbeins. By adopting different parametrisations ... |
1304.6305 | Adiel Meyer | Adiel Meyer, Yaron Oz | Constraints on Rindler Hydrodynamics | null | null | 10.1007/JHEP07(2013)090 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study uncharged Rindler hydrodynamics at second order in the derivative
expansion. The equation of state of the theory is given by a vanishing
equilibrium energy density. We derive relations among the transport
coefficients by employing two frameworks. First, by the requirement of having
an entropy current with a ... | [
{
"created": "Tue, 23 Apr 2013 14:41:11 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jun 2013 08:41:31 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Aug 2013 10:45:47 GMT",
"version": "v3"
}
] | 2015-06-15 | [
[
"Meyer",
"Adiel",
""
],
[
"Oz",
"Yaron",
""
]
] | We study uncharged Rindler hydrodynamics at second order in the derivative expansion. The equation of state of the theory is given by a vanishing equilibrium energy density. We derive relations among the transport coefficients by employing two frameworks. First, by the requirement of having an entropy current with a no... |
hep-th/0507154 | Oliver Rosten | Stefano Arnone, Tim R. Morris and Oliver J. Rosten | A Generalised Manifestly Gauge Invariant Exact Renormalisation Group for
SU(N) Yang-Mills | 91 pages, 58 figures | Eur.Phys.J.C50:467-504,2007 | 10.1140/epjc/s10052-007-0258-y | SHEP 05-21 | hep-th hep-ph | null | We take the manifestly gauge invariant exact renormalisation group previously
used to compute the one-loop beta function in SU(N) Yang-Mills without gauge
fixing, and generalise it so that it can be renormalised straightforwardly at
any loop order. The diagrammatic computational method is developed to cope with
gener... | [
{
"created": "Fri, 15 Jul 2005 15:24:49 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Arnone",
"Stefano",
""
],
[
"Morris",
"Tim R.",
""
],
[
"Rosten",
"Oliver J.",
""
]
] | We take the manifestly gauge invariant exact renormalisation group previously used to compute the one-loop beta function in SU(N) Yang-Mills without gauge fixing, and generalise it so that it can be renormalised straightforwardly at any loop order. The diagrammatic computational method is developed to cope with general... |
hep-th/0610091 | Jan Kotanski | Jan Kotanski | Virial theorem for four-dimensional supersymmetric Yang-Mills quantum
mechanics with SU(2) gauge group | Presented at the Cracow School of Theoretical Physics, Zakopane 2006,
9 pages, 4 figures | Acta Phys.Polon. B37 (2006) 3659-3666 | null | null | hep-th | null | Supersymmetric Yang-Mills quantum mechanics (SYMQM) in four dimensions for
SU(2) gauge group is considered. In this work a two-fermionic sector with the
angular momentum j=0 in discussed. Energy levels from discrete and continuous
spectra are calculated. To distinguish localized states from non-localized ones
the vir... | [
{
"created": "Mon, 9 Oct 2006 09:55:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kotanski",
"Jan",
""
]
] | Supersymmetric Yang-Mills quantum mechanics (SYMQM) in four dimensions for SU(2) gauge group is considered. In this work a two-fermionic sector with the angular momentum j=0 in discussed. Energy levels from discrete and continuous spectra are calculated. To distinguish localized states from non-localized ones the viria... |
1203.4936 | Micha\"el Fanuel | Micha\"el Fanuel (1), Simone Zonetti (1) ((1) CP3, Louvain U.) | Affine Quantization and the Initial Cosmological Singularity | 16 pages, 2 figures; major improvements and corrections | EPL 101 (2013) 10001 | 10.1209/0295-5075/101/10001 | CP3-12-16 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Affine Coherent State Quantization procedure is applied to the case of a
FRLW universe in the presence of a cosmological constant. The quantum
corrections alter the dynamics of the system in the semiclassical regime,
providing a potential barrier term which avoids all classical singularities, as
already suggested... | [
{
"created": "Thu, 22 Mar 2012 09:53:26 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Nov 2012 14:24:11 GMT",
"version": "v2"
},
{
"created": "Sun, 14 Sep 2014 18:07:40 GMT",
"version": "v3"
}
] | 2014-09-16 | [
[
"Fanuel",
"Michaël",
"",
"CP3, Louvain U"
],
[
"Zonetti",
"Simone",
"",
"CP3, Louvain U"
]
] | The Affine Coherent State Quantization procedure is applied to the case of a FRLW universe in the presence of a cosmological constant. The quantum corrections alter the dynamics of the system in the semiclassical regime, providing a potential barrier term which avoids all classical singularities, as already suggested i... |
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