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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1907.08734 | Shao-Jun Zhang | Yong Chen, Haitang Li and Shao-Jun Zhang | Chaos in Born-Infeld-AdS black hole within extended phase space | v1:15 pages, 8 figures; v2: minor modifications | General Relativity and Gravitation (2019) 51:134 | 10.1007/s10714-019-2612-4 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Born-Infeld-AdS black holes in extended phase space may possess phase
structures resembling that of van der Waals fluid in four-dimensional
spacetime. We study dynamics of its state, which is in the unstable spinodal
region initially on phase space, under time-periodic thermal perturbations. By
applying the Melnikov ... | [
{
"created": "Sat, 20 Jul 2019 01:23:16 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Jul 2019 07:13:43 GMT",
"version": "v2"
}
] | 2019-10-21 | [
[
"Chen",
"Yong",
""
],
[
"Li",
"Haitang",
""
],
[
"Zhang",
"Shao-Jun",
""
]
] | Born-Infeld-AdS black holes in extended phase space may possess phase structures resembling that of van der Waals fluid in four-dimensional spacetime. We study dynamics of its state, which is in the unstable spinodal region initially on phase space, under time-periodic thermal perturbations. By applying the Melnikov me... |
hep-th/0511025 | Murat Gunaydin | M. Gunaydin, S. McReynolds and M. Zagermann | The R-map and the Coupling of N=2 Tensor Multiplets in 5 and 4
Dimensions | 42 pages;latex file | JHEP 0601:168,2006 | 10.1088/1126-6708/2006/01/168 | NSF-KITP-05-90 | hep-th | null | We study the dimensional reduction of five dimensional N=2
Yang-Mills-Einstein supergravity theories (YMESGT) coupled to tensor
multiplets. The resulting 4D theories involve first order interactions among
tensor and vector fields with mass terms. If the 5D gauge group, K, does not
mix the 5D tensor and vector fields,... | [
{
"created": "Wed, 2 Nov 2005 18:37:12 GMT",
"version": "v1"
}
] | 2011-02-09 | [
[
"Gunaydin",
"M.",
""
],
[
"McReynolds",
"S.",
""
],
[
"Zagermann",
"M.",
""
]
] | We study the dimensional reduction of five dimensional N=2 Yang-Mills-Einstein supergravity theories (YMESGT) coupled to tensor multiplets. The resulting 4D theories involve first order interactions among tensor and vector fields with mass terms. If the 5D gauge group, K, does not mix the 5D tensor and vector fields, t... |
hep-th/9902138 | Alexander Strohmaier | H. Grosse, A. Strohmaier | Towards a Nonperturbative Covariant Regularization in 4D Quantum Field
Theory | 16 pages, 1 figure | Lett.Math.Phys. 48 (1999) 163-179 | null | UWThPh-5-1999 | hep-th | null | We give a noncommutative version of the complex projective space CP^2 and
show that scalar QFT on this space is free of UV divergencies. The tools
necessary to investigate Quantum fields on this fuzzy CP^2 are developed and
possibilities to introduce spinors and Dirac operators are discussed.
| [
{
"created": "Fri, 19 Feb 1999 13:56:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Grosse",
"H.",
""
],
[
"Strohmaier",
"A.",
""
]
] | We give a noncommutative version of the complex projective space CP^2 and show that scalar QFT on this space is free of UV divergencies. The tools necessary to investigate Quantum fields on this fuzzy CP^2 are developed and possibilities to introduce spinors and Dirac operators are discussed. |
1403.7131 | Nikolay Bobev | Nikolay Bobev, Krzysztof Pilch, Orestis Vasilakis | (0,2) SCFTs from the Leigh-Strassler Fixed Point | 40 pages, 6 figures | JHEP 1406 (2014) 094 | 10.1007/JHEP06(2014)094 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that there is a family of two-dimensional $(0,2)$ SCFTs associated
with twisted compactifications of the four-dimensional $\mathcal{N}=1$
Leigh-Strassler fixed point on a closed hyperbolic Riemann surface. We
calculate the central charges for this class of theories using anomalies and
$c$-extremization. In a ... | [
{
"created": "Thu, 27 Mar 2014 16:51:05 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Bobev",
"Nikolay",
""
],
[
"Pilch",
"Krzysztof",
""
],
[
"Vasilakis",
"Orestis",
""
]
] | We show that there is a family of two-dimensional $(0,2)$ SCFTs associated with twisted compactifications of the four-dimensional $\mathcal{N}=1$ Leigh-Strassler fixed point on a closed hyperbolic Riemann surface. We calculate the central charges for this class of theories using anomalies and $c$-extremization. In a su... |
hep-th/0406009 | Agustin Sabio Vera | Jeppe R. Andersen (1) and Agustin Sabio Vera (2) ((1) Cambridge U. &
Cambridge U., DAMTP, (2) Hamburg U.) | The Gluon Green's Function in N=4 Supersymmetric Yang-Mills Theory | 15 pages, 9 figures. Replaced with new version, minor changes
included | Nucl.Phys. B699 (2004) 90-102 | 10.1016/j.nuclphysb.2004.08.027 | Cavendish-HEP-2004/11, DAMTP-2004-26, DESY 04-085 | hep-th hep-ph | null | The high energy limit of scattering amplitudes in the N=4 supersymmetric
Yang-Mills theory is studied by solving the corresponding BFKL equation in the
next-to-leading approximation. The gluon Green's function is analysed using a
newly proposed method suitable for investigating the contribution from higher
conformal ... | [
{
"created": "Tue, 1 Jun 2004 13:27:47 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Sep 2004 14:48:07 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Andersen",
"Jeppe R.",
""
],
[
"Vera",
"Agustin Sabio",
""
]
] | The high energy limit of scattering amplitudes in the N=4 supersymmetric Yang-Mills theory is studied by solving the corresponding BFKL equation in the next-to-leading approximation. The gluon Green's function is analysed using a newly proposed method suitable for investigating the contribution from higher conformal sp... |
hep-th/0004016 | Robert Brandenberger | Robert H. Brandenberger (Brown Univ.) | Back Reaction of Cosmological Perturbations | 9 pages, invited lecture at COSMO-99 (ICTP, Trieste, Sept. 27 - Oct.
2 1999) | null | 10.1142/9789812792129_0031 | BRWON-HET-1212 | hep-th astro-ph gr-qc hep-ph | null | The presence of cosmological perturbations affects the background metric and
matter configuration in which the perturbations propagate. This effect, studied
a long time ago for gravitational waves, also is operational for scalar
gravitational fluctuations, inhomogeneities which are believed to be more
important in in... | [
{
"created": "Tue, 4 Apr 2000 00:21:58 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Brandenberger",
"Robert H.",
"",
"Brown Univ."
]
] | The presence of cosmological perturbations affects the background metric and matter configuration in which the perturbations propagate. This effect, studied a long time ago for gravitational waves, also is operational for scalar gravitational fluctuations, inhomogeneities which are believed to be more important in infl... |
0811.2514 | Matilde Marcolli | Paolo Aluffi (FSU) and Matilde Marcolli (Caltech) | Algebro-geometric Feynman rules | 26 pages, LaTeX, 1 figure | Int.J.Geom.Meth.Mod.Phys.8:203-237,2011 | 10.1142/S0219887811005099 | null | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a general procedure to construct algebro-geometric Feynman rules,
that is, characters of the Connes-Kreimer Hopf algebra of Feynman graphs that
factor through a Grothendieck ring of immersed conical varieties, via the class
of the complement of the affine graph hypersurface. In particular, this maps to
the us... | [
{
"created": "Sat, 15 Nov 2008 18:14:28 GMT",
"version": "v1"
}
] | 2011-03-22 | [
[
"Aluffi",
"Paolo",
"",
"FSU"
],
[
"Marcolli",
"Matilde",
"",
"Caltech"
]
] | We give a general procedure to construct algebro-geometric Feynman rules, that is, characters of the Connes-Kreimer Hopf algebra of Feynman graphs that factor through a Grothendieck ring of immersed conical varieties, via the class of the complement of the affine graph hypersurface. In particular, this maps to the usua... |
2009.03082 | Sven Bjarke Gudnason | Sven Bjarke Gudnason | Dielectric Skyrmions | LaTeX: 29 pages, 11 figures; V2: typos corrected | Phys. Rev. D 102, 116013 (2020) | 10.1103/PhysRevD.102.116013 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the dielectric Skyrme model proposed recently, with and without
the addition of the standard pion mass term. Then we write down
Bogomol'nyi-type energy bounds for both the massless and massive cases. We
further show that, except for when taking the strict BPS limit, the Skyrmions
are made of 3 orthogonal ... | [
{
"created": "Mon, 7 Sep 2020 13:10:59 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Dec 2020 07:20:44 GMT",
"version": "v2"
}
] | 2020-12-21 | [
[
"Gudnason",
"Sven Bjarke",
""
]
] | We consider the dielectric Skyrme model proposed recently, with and without the addition of the standard pion mass term. Then we write down Bogomol'nyi-type energy bounds for both the massless and massive cases. We further show that, except for when taking the strict BPS limit, the Skyrmions are made of 3 orthogonal di... |
1409.0542 | Julian Sonner | Michael Crossley, Ethan Dyer, Julian Sonner | Super-R\'enyi Entropy & Wilson Loops for N=4 SYM and their Gravity Duals | 30+1 pages, 1 table; minor corrections, references added; matches
published version (JHEP) | null | 10.1007/JHEP12(2014)001 | MIT-CTP/4579 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the supersymmetric R\'enyi entropies across a spherical
entanglement surface in N=4 SU(N) SYM theory using localization on the
four-dimensional ellipsoid. We extract the leading result at large N and
\lambda, and match its universal part to a gravity calculation involving a
hyperbolically sliced supersymme... | [
{
"created": "Mon, 1 Sep 2014 20:00:23 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Dec 2014 00:09:01 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Crossley",
"Michael",
""
],
[
"Dyer",
"Ethan",
""
],
[
"Sonner",
"Julian",
""
]
] | We compute the supersymmetric R\'enyi entropies across a spherical entanglement surface in N=4 SU(N) SYM theory using localization on the four-dimensional ellipsoid. We extract the leading result at large N and \lambda, and match its universal part to a gravity calculation involving a hyperbolically sliced supersymmetr... |
1110.2015 | Alexander Zhidenko | R. A. Konoplya and A. Zhidenko | Stability of tardyons and tachyons in the rotating and expanding
Universe | 8 pages, revtex | Phys. Rev. D86 (2012) 023531 | 10.1103/PhysRevD.86.023531 | null | hep-th astro-ph.HE gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present paper we analyze the spectrum of quasinormal modes for massive
scalar and Dirac fields, allowing for both tardyonic ($\mu^2 >0$) and tachyonic
($\mu^2 <0$) masses, in the expanding and rotating cosmological background. The
spectrum found shows a number of peculiar features, which are absent in the
Mink... | [
{
"created": "Mon, 10 Oct 2011 11:55:35 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Oct 2011 14:09:46 GMT",
"version": "v2"
},
{
"created": "Wed, 14 Dec 2011 01:55:22 GMT",
"version": "v3"
},
{
"created": "Sat, 11 Feb 2012 20:36:52 GMT",
"version": "v4"
},
{
"c... | 2012-08-28 | [
[
"Konoplya",
"R. A.",
""
],
[
"Zhidenko",
"A.",
""
]
] | In the present paper we analyze the spectrum of quasinormal modes for massive scalar and Dirac fields, allowing for both tardyonic ($\mu^2 >0$) and tachyonic ($\mu^2 <0$) masses, in the expanding and rotating cosmological background. The spectrum found shows a number of peculiar features, which are absent in the Minkow... |
hep-th/0605186 | Jose Edelstein | Jose D. Edelstein, Jorge Zanelli | (Super-)Gravities of a different sort | 12 pages, jpconf.cls, prepared for the Fourth Meeting on Constrained
Dynamics and Quantum Gravity, Sardinia, Italy, 2-16 September 2005 | J.Phys.Conf.Ser.33:83,2006 | 10.1088/1742-6596/33/1/008 | null | hep-th | null | We review the often forgotten fact that gravitation theories invariant under
local de Sitter, anti-de Sitter or Poincare transformations can be constructed
in all odd dimensions. These theories belong to the Chern-Simons family and are
particular cases of the so-called Lovelock gravities, constructed as the
dimension... | [
{
"created": "Thu, 18 May 2006 14:10:48 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Edelstein",
"Jose D.",
""
],
[
"Zanelli",
"Jorge",
""
]
] | We review the often forgotten fact that gravitation theories invariant under local de Sitter, anti-de Sitter or Poincare transformations can be constructed in all odd dimensions. These theories belong to the Chern-Simons family and are particular cases of the so-called Lovelock gravities, constructed as the dimensional... |
1306.2618 | Dionisio Bazeia | D. Bazeia, A.S. Lobao Jr., L. Losano, R. Menezes | First-order formalism for flat branes in generalized N-field models | 10 pages, 10 figures | Phys. Rev. D 88 (2013) 045001 | 10.1103/PhysRevD.88.045001 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work deals with braneworld scenarios obtained from N real scalar fields,
whose dynamics is generalized to include higher order power in the derivative
of the fields. For the scalar fields being driven by nonstandard dynamics, we
show how a first-order formalism can be obtained for flat brane in the presence
of s... | [
{
"created": "Tue, 11 Jun 2013 19:30:22 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jun 2013 17:33:15 GMT",
"version": "v2"
}
] | 2013-08-06 | [
[
"Bazeia",
"D.",
""
],
[
"Lobao",
"A. S.",
"Jr."
],
[
"Losano",
"L.",
""
],
[
"Menezes",
"R.",
""
]
] | This work deals with braneworld scenarios obtained from N real scalar fields, whose dynamics is generalized to include higher order power in the derivative of the fields. For the scalar fields being driven by nonstandard dynamics, we show how a first-order formalism can be obtained for flat brane in the presence of sev... |
1011.1200 | Gabriele Veneziano | Daniele Dorigoni, Gabriele Veneziano, Jacek Wosiek | Dimensionally reduced SYM$_4$ at large-$N$: an intriguing Coulomb
approximation | 30 pages, 13 figures, Footnote page 3 replaced, Note Added at the
end, 4 References added | JHEP 1106:051,2011 | 10.1007/JHEP06(2011)051 | CERN-PH-TH/2010-240, IFUP-TH/2010-37, TPJU-3/2010, MPI-2010-137 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the light-cone (LC) gauge and LC quantization of the dimensional
reduction of super Yang Mills theory from four to two dimensions. After
integrating out all unphysical degrees of freedom, the non-local LC Hamiltonian
exhibits an explicit ${\cal N}=(2,2)$ supersymmetry. A further SUSY-preserving
compactifi... | [
{
"created": "Thu, 4 Nov 2010 16:17:33 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Dec 2010 18:03:45 GMT",
"version": "v2"
}
] | 2015-03-17 | [
[
"Dorigoni",
"Daniele",
""
],
[
"Veneziano",
"Gabriele",
""
],
[
"Wosiek",
"Jacek",
""
]
] | We consider the light-cone (LC) gauge and LC quantization of the dimensional reduction of super Yang Mills theory from four to two dimensions. After integrating out all unphysical degrees of freedom, the non-local LC Hamiltonian exhibits an explicit ${\cal N}=(2,2)$ supersymmetry. A further SUSY-preserving compactifica... |
2110.10157 | Alek Bedroya | Alek Bedroya, Yuta Hamada, Miguel Montero, Cumrun Vafa | Compactness of Brane Moduli and the String Lamppost Principle in $d>6$ | 35 pages, 3 figures, 6 tables; v2: Added references, minor
corrections | null | 10.1007/JHEP02(2022)082 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We demonstrate the validity of the String Lamppost Principle-that all
consistent theories of quantum gravity are in the String Landscape-for
supersymmetric theories in $d>6$ using compactness and connectedness of the
moduli space of small instantons, as well as the classification of the
associated Coulomb branch.
| [
{
"created": "Tue, 19 Oct 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Dec 2021 18:58:11 GMT",
"version": "v2"
}
] | 2022-03-02 | [
[
"Bedroya",
"Alek",
""
],
[
"Hamada",
"Yuta",
""
],
[
"Montero",
"Miguel",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We demonstrate the validity of the String Lamppost Principle-that all consistent theories of quantum gravity are in the String Landscape-for supersymmetric theories in $d>6$ using compactness and connectedness of the moduli space of small instantons, as well as the classification of the associated Coulomb branch. |
hep-th/9806233 | Gabriele Veneziano | A. Ghosh, G. Pollifrone and G. Veneziano (CERN) | Quantum Fluctuations in Open Pre-Big Bang Cosmology | 12 pages, ReVTeX, Discussion of relation to Ref.[8] modified | Phys.Lett. B440 (1998) 20-27 | 10.1016/S0370-2693(98)01087-9 | CERN-TH/98-199 | hep-th astro-ph gr-qc hep-ph | null | We solve exactly the (linear order) equations for tensor and scalar
perturbations over the homogeneous, isotropic, open pre-big bang model recently
discussed by several authors. We find that the parametric amplification of
vacuum fluctuations (i.e. particle production) remains negligible throughout
the perturbative p... | [
{
"created": "Mon, 29 Jun 1998 16:09:52 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 1998 14:03:02 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Ghosh",
"A.",
"",
"CERN"
],
[
"Pollifrone",
"G.",
"",
"CERN"
],
[
"Veneziano",
"G.",
"",
"CERN"
]
] | We solve exactly the (linear order) equations for tensor and scalar perturbations over the homogeneous, isotropic, open pre-big bang model recently discussed by several authors. We find that the parametric amplification of vacuum fluctuations (i.e. particle production) remains negligible throughout the perturbative pre... |
1107.0501 | Carl Bender | Carl M. Bender and Philip D. Mannheim | PT symmetry in relativistic quantum mechanics | 18 pages, no figures | null | 10.1103/PhysRevD.84.105038 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In nonrelativistic quantum mechanics and in relativistic quantum field
theory, time t is a parameter and thus the time-reversal operator T does not
actually reverse the sign of t. However, in relativistic quantum mechanics the
time coordinate t and the space coordinates x are treated on an equal footing
and all are o... | [
{
"created": "Sun, 3 Jul 2011 22:11:49 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Bender",
"Carl M.",
""
],
[
"Mannheim",
"Philip D.",
""
]
] | In nonrelativistic quantum mechanics and in relativistic quantum field theory, time t is a parameter and thus the time-reversal operator T does not actually reverse the sign of t. However, in relativistic quantum mechanics the time coordinate t and the space coordinates x are treated on an equal footing and all are ope... |
0812.4182 | Syksy Rasanen | Francesc Ferrer, Tuomas Multamaki and Syksy Rasanen | Fitting oscillating string gas cosmology to supernova data | 17 pages, 4 figures. v2: published version. Important correction in
the calculation of distances, added references | JHEP 0904:006,2009 | 10.1088/1126-6708/2009/04/006 | null | hep-th astro-ph hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In string gas cosmology, extra dimensions are stabilised by a gas of strings.
In the matter-dominated era, competition between matter pushing the extra
dimensions to expand and the string gas pulling them back can lead to
oscillations of the extra dimensions and acceleration in the visible
dimensions. We fit this mod... | [
{
"created": "Mon, 22 Dec 2008 13:41:19 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Apr 2009 13:31:57 GMT",
"version": "v2"
}
] | 2009-04-17 | [
[
"Ferrer",
"Francesc",
""
],
[
"Multamaki",
"Tuomas",
""
],
[
"Rasanen",
"Syksy",
""
]
] | In string gas cosmology, extra dimensions are stabilised by a gas of strings. In the matter-dominated era, competition between matter pushing the extra dimensions to expand and the string gas pulling them back can lead to oscillations of the extra dimensions and acceleration in the visible dimensions. We fit this model... |
1806.07735 | Sergei Vergeles | S.N. Vergeles | Existence of an effective fermion vertex to lattice gravity | 6 pages. arXiv admin note: text overlap with arXiv:1709.10001,
arXiv:1701.02173 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that an effective fermion vertex arises to lattice gravity
coupled with fermions. The vertices are associated with gravitational
instantons, much as the effective fermion vertices arising due to the existence
of fermion zero modes associated with instantons in the Yang-Mills theory.
| [
{
"created": "Wed, 20 Jun 2018 13:57:51 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Jul 2018 15:55:09 GMT",
"version": "v2"
}
] | 2018-07-05 | [
[
"Vergeles",
"S. N.",
""
]
] | It is shown that an effective fermion vertex arises to lattice gravity coupled with fermions. The vertices are associated with gravitational instantons, much as the effective fermion vertices arising due to the existence of fermion zero modes associated with instantons in the Yang-Mills theory. |
1912.00069 | Charles B. Thorn | Charles B. Thorn | Internal and Super Symmetry in String Bit Models | 19 pages, typos corrected | Phys. Rev. D 101, 046017 (2020) | 10.1103/PhysRevD.101.046017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study in a general way the construction of string bit Hamiltonians which
are supersymmetric, We construct several quadratic and quartic polynomials in
string bit creation and annihilation operators ${\bar\phi}^A_{a_1\cdots a_n}$,
${\phi}^A_{a_1\cdots a_n}$,which commute with the supersymmetry generators
$Q^a$. Amo... | [
{
"created": "Fri, 29 Nov 2019 21:06:38 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Feb 2020 21:02:39 GMT",
"version": "v2"
}
] | 2020-02-24 | [
[
"Thorn",
"Charles B.",
""
]
] | We study in a general way the construction of string bit Hamiltonians which are supersymmetric, We construct several quadratic and quartic polynomials in string bit creation and annihilation operators ${\bar\phi}^A_{a_1\cdots a_n}$, ${\phi}^A_{a_1\cdots a_n}$,which commute with the supersymmetry generators $Q^a$. Among... |
1901.04799 | Alexey Litvinov | A. V. Litvinov | Integrable $\mathfrak{gl}(n|n)$ Toda field theory and its sigma-model
dual | null | null | 10.1134/S0021364019230048 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In these notes we study the duality between sigma-models and Toda QFT's. We
claim that $\mathfrak{gl}(n|n)$ affine Toda field theory behaves in the strong
coupling limit as $\eta-$deformed $\mathbb{CP}(n-1)$ sigma-model plus a free
field.
| [
{
"created": "Tue, 15 Jan 2019 12:54:50 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Litvinov",
"A. V.",
""
]
] | In these notes we study the duality between sigma-models and Toda QFT's. We claim that $\mathfrak{gl}(n|n)$ affine Toda field theory behaves in the strong coupling limit as $\eta-$deformed $\mathbb{CP}(n-1)$ sigma-model plus a free field. |
2401.12338 | Miguel Pino | Kristiansen Lara, Miguel Pino, Francisco Reyes | 1/c deformations of AdS$_3$ boundary conditions and the Dym hierarchy | 37 pages, 1 figure | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | This work introduces a novel family of boundary conditions for AdS$_3$
General Relativity, constructed through a polynomial expansion in negative
integer powers of the Brown-Henneaux central charge. The associated dynamics is
governed by the Dym hierarchy of integrable equations. It is shown that the
infinite set of ... | [
{
"created": "Mon, 22 Jan 2024 20:06:52 GMT",
"version": "v1"
}
] | 2024-01-24 | [
[
"Lara",
"Kristiansen",
""
],
[
"Pino",
"Miguel",
""
],
[
"Reyes",
"Francisco",
""
]
] | This work introduces a novel family of boundary conditions for AdS$_3$ General Relativity, constructed through a polynomial expansion in negative integer powers of the Brown-Henneaux central charge. The associated dynamics is governed by the Dym hierarchy of integrable equations. It is shown that the infinite set of Dy... |
2112.02060 | Jos\'e Gaite | Jose Gaite | Renormalization group and effective potential: a simple non-perturbative
approach | 36 pages, 1 figure; mass renormalization, comments, espec. on
symmetry breaking, references added | null | null | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a simple non-perturbative approach to the calculation of a field
theory effective potential that is based on the Wilson or exact renormalization
group. Our approach follows Shepard et al's idea [Phys. Rev. D51, 7017 (1995)]
of converting the exact renormalization group into a self-consistent
renormalizatio... | [
{
"created": "Fri, 3 Dec 2021 18:19:47 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Mar 2022 12:08:07 GMT",
"version": "v2"
},
{
"created": "Mon, 4 Jul 2022 12:00:10 GMT",
"version": "v3"
}
] | 2022-07-05 | [
[
"Gaite",
"Jose",
""
]
] | We develop a simple non-perturbative approach to the calculation of a field theory effective potential that is based on the Wilson or exact renormalization group. Our approach follows Shepard et al's idea [Phys. Rev. D51, 7017 (1995)] of converting the exact renormalization group into a self-consistent renormalization ... |
0710.3771 | Max Metlitski A | Max A. Metlitski | Wilson Loops in Non-Compact U(1) Gauge Theories at Criticality | 25 pages, 1 figure | Phys.Rev.D77:085011,2008 | 10.1103/PhysRevD.77.085011 | null | hep-th hep-lat hep-ph | null | We study the properties of Wilson loops in three dimensional non-compact U(1)
gauge theories with global abelian symmetries. We use duality in the continuum
and on the lattice, to argue that close to the critical point between the Higgs
and Coulomb phases, all correlators of the Wilson loops are periodic functions
of... | [
{
"created": "Fri, 19 Oct 2007 20:00:07 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Metlitski",
"Max A.",
""
]
] | We study the properties of Wilson loops in three dimensional non-compact U(1) gauge theories with global abelian symmetries. We use duality in the continuum and on the lattice, to argue that close to the critical point between the Higgs and Coulomb phases, all correlators of the Wilson loops are periodic functions of t... |
1508.06572 | David A. Lowe | David A. Lowe and Larus Thorlacius | Quantum information erasure inside black holes | 20 pages, 3 figures, some minor corrections | JHEP 1512 (2015) 096 | 10.1007/JHEP12(2015)096 | BROWN-HET-1678 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An effective field theory for infalling observers in the vicinity of a
quasi-static black hole is given in terms of a freely falling lattice
discretization. The lattice model successfully reproduces the thermal spectrum
of outgoing Hawking radiation, as was shown by Corley and Jacobson, but can
also be used to model ... | [
{
"created": "Wed, 26 Aug 2015 16:58:32 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Oct 2015 01:24:42 GMT",
"version": "v2"
}
] | 2016-08-08 | [
[
"Lowe",
"David A.",
""
],
[
"Thorlacius",
"Larus",
""
]
] | An effective field theory for infalling observers in the vicinity of a quasi-static black hole is given in terms of a freely falling lattice discretization. The lattice model successfully reproduces the thermal spectrum of outgoing Hawking radiation, as was shown by Corley and Jacobson, but can also be used to model ob... |
2404.08845 | Gregory Loges | Yuta Hamada and Gregory J. Loges | Enumerating 6D supergravities with $T\leq 1$ | 29 + 9 pages, 7 figures | null | null | KEK-TH-2615 | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | The space of 6D supergravities with minimal supersymmetry is greatly
constrained by anomaly cancellation. Nevertheless, a large number of models
satisfy all low-energy consistency conditions and in this work we make progress
towards exhaustively enumerating all anomaly-free models with at most one
tensor multiplet. G... | [
{
"created": "Fri, 12 Apr 2024 23:26:52 GMT",
"version": "v1"
}
] | 2024-04-16 | [
[
"Hamada",
"Yuta",
""
],
[
"Loges",
"Gregory J.",
""
]
] | The space of 6D supergravities with minimal supersymmetry is greatly constrained by anomaly cancellation. Nevertheless, a large number of models satisfy all low-energy consistency conditions and in this work we make progress towards exhaustively enumerating all anomaly-free models with at most one tensor multiplet. Gen... |
2205.00898 | Joaquin Liniado | Horacio Falomir, Joaquin Liniado, Pablo Pisani | Algebraic Structure of Dirac Hamiltonians in Non-Commutative Phase Space | 22 pages | null | 10.1088/1751-8121/aca187 | null | hep-th math-ph math.MP quant-ph | http://creativecommons.org/licenses/by/4.0/ | In this article we study two-dimensional Dirac Hamiltonians with
non-commutativity both in coordinates and momenta from an algebraic
perspective. In order to do so, we consider the graded Lie algebra
$\mathfrak{sl}(2|1)$ generated by Hermitian bilinear forms in the
non-commutative dynamical variables and the Dirac ma... | [
{
"created": "Mon, 2 May 2022 13:20:52 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Nov 2022 14:38:54 GMT",
"version": "v2"
}
] | 2022-11-30 | [
[
"Falomir",
"Horacio",
""
],
[
"Liniado",
"Joaquin",
""
],
[
"Pisani",
"Pablo",
""
]
] | In this article we study two-dimensional Dirac Hamiltonians with non-commutativity both in coordinates and momenta from an algebraic perspective. In order to do so, we consider the graded Lie algebra $\mathfrak{sl}(2|1)$ generated by Hermitian bilinear forms in the non-commutative dynamical variables and the Dirac matr... |
hep-th/0002033 | Pedro Gonzalez | Pedro F. Gonzalez-Diaz (IMAFF, CSIC, Madrid) | Quintessence in brane cosmology | 10 pages, additional physical motivation and connections to high
energy physics and observations, to appear in Phys. Lett. B | Phys.Lett. B481 (2000) 353-359 | 10.1016/S0370-2693(00)00451-2 | IMAFF-RCA-00-03 | hep-th | null | In order to reconcile the non conventional character of brane cosmology with
standard Friedmann cosmology, we introduce in this paper a slowly-varying
quintessence scalar field in the brane and analyse the cosmological solutions
corresponding to some equations of state for the scalar field. Different
compensation mec... | [
{
"created": "Fri, 4 Feb 2000 10:33:33 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Apr 2000 17:15:06 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Gonzalez-Diaz",
"Pedro F.",
"",
"IMAFF, CSIC, Madrid"
]
] | In order to reconcile the non conventional character of brane cosmology with standard Friedmann cosmology, we introduce in this paper a slowly-varying quintessence scalar field in the brane and analyse the cosmological solutions corresponding to some equations of state for the scalar field. Different compensation mecha... |
1012.2426 | Yan-Gang Miao | Yan-Gang Miao, Zhao Xue, Shao-Jun Zhang | Tunneling of massive particles from noncommutative inspired
Schwarzschild black hole | 11 pages, no figures; v2: 13 pages, clarifications and references
added, version accepted for publication in Gen. Rel. Grav | Gen. Relativ. Gravit. 44 (2012) 555-566 | 10.1007/s10714-011-1290-7 | USTC-ICTS-10-22 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the generalization of the Parikh-Wilczek method to the tunneling of
massive particles from noncommutative inspired Schwarzschild black holes. By
deriving the equation of radial motion of the tunneling particle directly, we
calculate the emission rate which is shown to be dependent on the
noncommutative param... | [
{
"created": "Sat, 11 Dec 2010 04:18:46 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Oct 2011 07:26:00 GMT",
"version": "v2"
}
] | 2012-02-01 | [
[
"Miao",
"Yan-Gang",
""
],
[
"Xue",
"Zhao",
""
],
[
"Zhang",
"Shao-Jun",
""
]
] | We apply the generalization of the Parikh-Wilczek method to the tunneling of massive particles from noncommutative inspired Schwarzschild black holes. By deriving the equation of radial motion of the tunneling particle directly, we calculate the emission rate which is shown to be dependent on the noncommutative paramet... |
hep-th/9909109 | Igor R. Klebanov | Igor R. Klebanov, Nikita A. Nekrasov and Samson L. Shatashvili | An Orbifold of Type 0B Strings and Non-supersymmetric Gauge Theories | 15 pages, harvmac; v2: very minor corrections; v3: a comment about
pure glue theory added | Nucl.Phys. B591 (2000) 26-38 | 10.1016/S0550-3213(00)00547-2 | PUPT-1891, ITEP-TH-48/99, NSF-ITP-99-27, YCTP-P24-99 | hep-th | null | We study a ${{\IZ}}_2$ orbifold of Type 0B string theory by reflection of six
of the coordinates (this theory may also be thought of as a ${{\IZ}}_4$
orbifold of Type IIB string theory by a rotation by $\pi$ in three independent
planes). We show that the only massless mode localized on the fixed fourplane
$\IR^{3,1}$... | [
{
"created": "Wed, 15 Sep 1999 19:35:09 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Sep 1999 21:03:24 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Sep 1999 22:44:27 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Klebanov",
"Igor R.",
""
],
[
"Nekrasov",
"Nikita A.",
""
],
[
"Shatashvili",
"Samson L.",
""
]
] | We study a ${{\IZ}}_2$ orbifold of Type 0B string theory by reflection of six of the coordinates (this theory may also be thought of as a ${{\IZ}}_4$ orbifold of Type IIB string theory by a rotation by $\pi$ in three independent planes). We show that the only massless mode localized on the fixed fourplane $\IR^{3,1}$ i... |
2202.11156 | Davood Mahdavian Yekta | H. Babaei-Aghbolagh, Komeil Babaei Velni, Davood Mahdavian Yekta and
H. Mohammadzadeh | Emergence of non-linear electrodynamic theories from $T\bar{T}$-like
deformations | 12 pages, 1 figure, Accepted for publication in PLB | null | 10.1016/j.physletb.2022.137079 | IPM/P-2022/13 | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this letter, we investigate the deformation of the ModMax theory, as a
unique Lagrangian of non-linear electrodynamics preserving both conformal and
electromagnetic-duality invariance, under $T\bar{T}$-like flows. We will show
that the deformed theory is the generalized non-linear Born-Infeld
electrodynamics. Bein... | [
{
"created": "Tue, 22 Feb 2022 20:22:43 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Mar 2022 07:20:02 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Apr 2022 12:10:58 GMT",
"version": "v3"
}
] | 2022-04-20 | [
[
"Babaei-Aghbolagh",
"H.",
""
],
[
"Velni",
"Komeil Babaei",
""
],
[
"Yekta",
"Davood Mahdavian",
""
],
[
"Mohammadzadeh",
"H.",
""
]
] | In this letter, we investigate the deformation of the ModMax theory, as a unique Lagrangian of non-linear electrodynamics preserving both conformal and electromagnetic-duality invariance, under $T\bar{T}$-like flows. We will show that the deformed theory is the generalized non-linear Born-Infeld electrodynamics. Being ... |
hep-th/0407102 | Sandrine Cnockaert | Xavier Bekaert, Nicolas Boulanger and Sandrine Cnockaert | No Self-Interaction for Two-Column Massless Fields | 41 pages, LaTeX | J.Math.Phys. 46 (2005) 012303 | 10.1063/1.1823032 | DFPD/04/TH/14, DAMTP-2004-67, ULB-TH/04-21 | hep-th | null | We investigate the problem of introducing consistent self-couplings in free
theories for mixed tensor gauge fields whose symmetry properties are
characterized by Young diagrams made of two columns of arbitrary (but
different) lengths. We prove that, in flat space, these theories admit no
local, Poincar\'e-invariant, ... | [
{
"created": "Tue, 13 Jul 2004 15:21:43 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bekaert",
"Xavier",
""
],
[
"Boulanger",
"Nicolas",
""
],
[
"Cnockaert",
"Sandrine",
""
]
] | We investigate the problem of introducing consistent self-couplings in free theories for mixed tensor gauge fields whose symmetry properties are characterized by Young diagrams made of two columns of arbitrary (but different) lengths. We prove that, in flat space, these theories admit no local, Poincar\'e-invariant, sm... |
1710.05765 | Wung-Hong Huang | Wung-Hong Huang | Holographic Butterfly Velocities in Brane Geometry and
Einstein-Gauss-Bonnet Gravity with Matters | Latex, 25 pages, give the simplest form of formula (4.18), typos
corrected | Phys. Rev. D 97, 066020 (2018) | 10.1103/PhysRevD.97.066020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the first part of the paper we generalize the butterfly velocity formula
to anisotropic spacetime. We apply the formula to evaluate the butterfly
velocities in M-branes, D-branes and strings backgrounds. We show that the
butterfly velocities in M2-branes, M5-branes and the intersection M2$\bot$M5
equal to those in... | [
{
"created": "Mon, 16 Oct 2017 14:48:30 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Oct 2017 13:54:39 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Nov 2017 13:15:36 GMT",
"version": "v3"
},
{
"created": "Sun, 11 Feb 2018 13:04:28 GMT",
"version": "v4"
}
] | 2018-03-28 | [
[
"Huang",
"Wung-Hong",
""
]
] | In the first part of the paper we generalize the butterfly velocity formula to anisotropic spacetime. We apply the formula to evaluate the butterfly velocities in M-branes, D-branes and strings backgrounds. We show that the butterfly velocities in M2-branes, M5-branes and the intersection M2$\bot$M5 equal to those in f... |
2212.14886 | Falk Hassler | Falk Hassler and Yuho Sakatani | All maximal gauged supergravities with uplift | 40 pages | Prog Theor Exp Phys (2023) | 10.1093/ptep/ptad104 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalised parallelisable spaces permit to uplift many maximal gauged
supergravities to ten or eleven dimensions. While some of the former are
explicitly known, the literature is still lacking a systematic construction and
a complete classification. We resolve this issue and present an explicit
construction, and wit... | [
{
"created": "Fri, 30 Dec 2022 18:59:56 GMT",
"version": "v1"
}
] | 2023-08-30 | [
[
"Hassler",
"Falk",
""
],
[
"Sakatani",
"Yuho",
""
]
] | Generalised parallelisable spaces permit to uplift many maximal gauged supergravities to ten or eleven dimensions. While some of the former are explicitly known, the literature is still lacking a systematic construction and a complete classification. We resolve this issue and present an explicit construction, and with ... |
hep-th/9402115 | Andrei Linde | Andrei Linde and Dmitri Linde | Topological Defects as Seeds for Eternal Inflation | 21 pages, 17 figures (not included), Stanford University preprint
SU--ITP--94--3 | Phys.Rev.D50:2456-2468,1994 | 10.1103/PhysRevD.50.2456 | null | hep-th astro-ph gr-qc hep-ph | null | We investigate the global structure of inflationary universe both by
analytical methods and by computer simulations of stochastic processes in the
early Universe. We show that the global structure of the universe depends
crucially on the mechanism of inflation. In the simplest models of chaotic
inflation the Universe... | [
{
"created": "Sun, 20 Feb 1994 16:47:42 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Linde",
"Andrei",
""
],
[
"Linde",
"Dmitri",
""
]
] | We investigate the global structure of inflationary universe both by analytical methods and by computer simulations of stochastic processes in the early Universe. We show that the global structure of the universe depends crucially on the mechanism of inflation. In the simplest models of chaotic inflation the Universe l... |
hep-th/0701061 | Kormos M\'arton | Marton Kormos | Boundary renormalisation group flows of the supersymmetric Lee-Yang
model and its extensions | null | Nucl.Phys.B772:227-248,2007 | 10.1016/j.nuclphysb.2007.02.028 | Budapest Report No. 633 | hep-th | null | In this paper we examine the supersymmetric Lee-Yang model in the presence of
boundaries. We determine the reflection factors for the Neveu-Schwarz type
boundary conditions from the reduction of the supersymmetric sine-Gordon model
and check them by using Boundary Truncated Conformal Space Approach in the
massless ca... | [
{
"created": "Mon, 8 Jan 2007 20:30:19 GMT",
"version": "v1"
},
{
"created": "Wed, 2 May 2007 13:08:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kormos",
"Marton",
""
]
] | In this paper we examine the supersymmetric Lee-Yang model in the presence of boundaries. We determine the reflection factors for the Neveu-Schwarz type boundary conditions from the reduction of the supersymmetric sine-Gordon model and check them by using Boundary Truncated Conformal Space Approach in the massless case... |
0903.0292 | Behnam Pourhassan | J. Sadeghi, H. M.Farahani, B. Pourhassan and S. M. Noorbakhsh | Cosmic String in the BTZ Black Hole Background with Time-Dependant
Tension | 13 pages, 5 figures, 2 Tables, revised version | Phys.Lett.B703:14-19,2011 | 10.1016/j.physletb.2011.07.054 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the equation of circular loops with time-dependant
tension in the BTZ black hole background. We obtain various cases where cosmic
string loops finally collapse to form black holes. Also, we study effect of the
BTZ black hole mass and angular momentum on the evolution of cosmic string
loops. We... | [
{
"created": "Mon, 2 Mar 2009 13:40:57 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2011 09:47:40 GMT",
"version": "v2"
}
] | 2011-08-24 | [
[
"Sadeghi",
"J.",
""
],
[
"Farahani",
"H. M.",
""
],
[
"Pourhassan",
"B.",
""
],
[
"Noorbakhsh",
"S. M.",
""
]
] | In this paper, we study the equation of circular loops with time-dependant tension in the BTZ black hole background. We obtain various cases where cosmic string loops finally collapse to form black holes. Also, we study effect of the BTZ black hole mass and angular momentum on the evolution of cosmic string loops. We f... |
1203.6277 | George Leontaris | George K. Leontaris | Aspects of F-Theory GUTs | 37 pages. Based on Talk presented at Corfu 2011 Workshop "Fields and
Strings: Theory - Cosmology - Phenomenology. September 14 - 18, 2011".
(Prepared for the proceedings) | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The basic tools for model building in F-theory are reviewed and applied to
the construction of SU(5) models. The flux mechanism for gauge symmetry
breaking and doublet triplet splitting is analysed. A short account for the
gauge coupling unification and the role of flux and Kaluza-Klein thresholds is
also given.
| [
{
"created": "Wed, 28 Mar 2012 14:16:00 GMT",
"version": "v1"
}
] | 2012-03-29 | [
[
"Leontaris",
"George K.",
""
]
] | The basic tools for model building in F-theory are reviewed and applied to the construction of SU(5) models. The flux mechanism for gauge symmetry breaking and doublet triplet splitting is analysed. A short account for the gauge coupling unification and the role of flux and Kaluza-Klein thresholds is also given. |
1807.01879 | Dieter Van den Bleeken | Delaram Mirfendereski and Dieter Van den Bleeken | A twist on multicenter AdS$_2$ solutions | 9 pages, version accepted for publication | Phys. Rev. D 98, 106001 (2018) | 10.1103/PhysRevD.98.106001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The multicenter solutions of 4d ${\cal N}=2$ supergravity contain a subset of
scaling solutions with vanishing total angular momentum. In a near limit those
solutions are asymptotically locally AdS$_2\times$ S$^2$, but we show that a
higher moment of angular momentum contributes a subtle twist, rotating the
S$^2$ wit... | [
{
"created": "Thu, 5 Jul 2018 07:36:18 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Oct 2018 12:30:08 GMT",
"version": "v2"
}
] | 2018-11-07 | [
[
"Mirfendereski",
"Delaram",
""
],
[
"Bleeken",
"Dieter Van den",
""
]
] | The multicenter solutions of 4d ${\cal N}=2$ supergravity contain a subset of scaling solutions with vanishing total angular momentum. In a near limit those solutions are asymptotically locally AdS$_2\times$ S$^2$, but we show that a higher moment of angular momentum contributes a subtle twist, rotating the S$^2$ with ... |
hep-th/0304205 | Takeshi Oota | Takeshi Oota | Quantum Projectors and Local Operators in Lattice Integrable Models | LaTeX file, 15 pages, no figure | J.Phys.A37:441-452,2004 | 10.1088/0305-4470/37/2/013 | null | hep-th | null | In the framework of the quantum inverse scattering method, we consider a
problem of constructing local operators for two-dimensional quantum integrable
models, especially for the lattice versions of the nonlinear Schrodinger and
sine-Gordon models. We show that a certain class of local operators can be
constructed fr... | [
{
"created": "Thu, 24 Apr 2003 11:53:01 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Oota",
"Takeshi",
""
]
] | In the framework of the quantum inverse scattering method, we consider a problem of constructing local operators for two-dimensional quantum integrable models, especially for the lattice versions of the nonlinear Schrodinger and sine-Gordon models. We show that a certain class of local operators can be constructed from... |
hep-th/9512170 | Arefeva Irina | I.Ya.Arefeva, K.S. Viswanathan and I.V.Volovich | On Black Hole Creation in Planckian Energy Scattering | Cont.Proc. of VI Quantum Gravity Seminar, 15 pages, LATEX | Int.J.Mod.Phys.D5:707-722,1996 | 10.1142/S0218271896000448 | SMI-27-95 | hep-th | null | In a series of papers Amati, Ciafaloni and Veneziano and 't Hooft conjectured
that black holes occur in the collision of two light particles at planckian
energies. In this talk based on \cite {AVV} we discuss a possible scenario for
such a process by using the Chandrasekhar-Ferrari-Xanthopoulos duality between
the Ke... | [
{
"created": "Thu, 21 Dec 1995 06:52:44 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Arefeva",
"I. Ya.",
""
],
[
"Viswanathan",
"K. S.",
""
],
[
"Volovich",
"I. V.",
""
]
] | In a series of papers Amati, Ciafaloni and Veneziano and 't Hooft conjectured that black holes occur in the collision of two light particles at planckian energies. In this talk based on \cite {AVV} we discuss a possible scenario for such a process by using the Chandrasekhar-Ferrari-Xanthopoulos duality between the Kerr... |
1107.3566 | Keshav Dasgupta | Keshav Dasgupta, Jihye Seo, Alisha Wissanji | F-Theory, Seiberg-Witten Curves and N = 2 Dualities | 117 pages, 33 figures, LaTex; v2: Text elaborated at many places, a
new appendix added, figure 15 changed, typos corrected and references added.
Final version to appear in JHEP | null | 10.1007/JHEP02(2012)146 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | F-theoretic constructions can alternatively be understood as consequences of
certain N = 2 Seiberg-Witten theories via type IIB r D3s probing the quantum
corrected orientifold backgrounds. We present four models that come out from
such consideration. In Model 1, the 7-branes wrap the flat R^4 directions,
leading to t... | [
{
"created": "Mon, 18 Jul 2011 20:16:42 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Feb 2012 04:39:48 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Dasgupta",
"Keshav",
""
],
[
"Seo",
"Jihye",
""
],
[
"Wissanji",
"Alisha",
""
]
] | F-theoretic constructions can alternatively be understood as consequences of certain N = 2 Seiberg-Witten theories via type IIB r D3s probing the quantum corrected orientifold backgrounds. We present four models that come out from such consideration. In Model 1, the 7-branes wrap the flat R^4 directions, leading to the... |
2403.04826 | Carolina Figueiredo | Nima Arkani-Hamed, Carolina Figueiredo | Circles and Triangles, the NLSM and Tr($\Phi^3$) | 28 pages, 10 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A surprising connection has recently been made between the amplitudes for
Tr($\Phi^3$) theory and the non-linear sigma model (NLSM). A simple shift of
kinematic variables naturally suggested by the associahedron/stringy
representation of Tr$(\Phi^3$) theory yields pion amplitudes at all loops. In
this note we provide... | [
{
"created": "Thu, 7 Mar 2024 19:00:00 GMT",
"version": "v1"
}
] | 2024-03-11 | [
[
"Arkani-Hamed",
"Nima",
""
],
[
"Figueiredo",
"Carolina",
""
]
] | A surprising connection has recently been made between the amplitudes for Tr($\Phi^3$) theory and the non-linear sigma model (NLSM). A simple shift of kinematic variables naturally suggested by the associahedron/stringy representation of Tr$(\Phi^3$) theory yields pion amplitudes at all loops. In this note we provide a... |
1412.5966 | Andreas Deser | Andreas Deser | Star products on graded manifolds and $\alpha '$-corrections to Courant
algebroids from string theory | 28 pages, typos corrected, citations added | null | 10.1063/1.4931137 | ITP-UH-24/14 | hep-th math-ph math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deformation theory refers to an apparatus in many parts of math and physics
for going from an infinitesimal (= first order) deformation to a full
deformation, either formal or convergent appropriately. If the algebra being
deformed is that of observables, the result is deformation quantization,
independent of any rea... | [
{
"created": "Thu, 18 Dec 2014 17:45:57 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Mar 2015 10:20:24 GMT",
"version": "v2"
}
] | 2015-10-28 | [
[
"Deser",
"Andreas",
""
]
] | Deformation theory refers to an apparatus in many parts of math and physics for going from an infinitesimal (= first order) deformation to a full deformation, either formal or convergent appropriately. If the algebra being deformed is that of observables, the result is deformation quantization, independent of any reali... |
hep-th/0104007 | Henri Verschelde | K.Knecht and H.Verschelde | A new start for local composite operators | 20 pages | Phys.Rev. D64 (2001) 085006 | 10.1103/PhysRevD.64.085006 | null | hep-th | null | We present a formalism for local composite operators. The corresponding
effective potential is unique, multiplicatively renormalizable, it is the sum
of 1PI diagrams and can be interpreted as an energy-density. First we apply
this method to $\lambda \Phi^4$ theory where we check renormalizability up to
three loops an... | [
{
"created": "Mon, 2 Apr 2001 08:15:23 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Knecht",
"K.",
""
],
[
"Verschelde",
"H.",
""
]
] | We present a formalism for local composite operators. The corresponding effective potential is unique, multiplicatively renormalizable, it is the sum of 1PI diagrams and can be interpreted as an energy-density. First we apply this method to $\lambda \Phi^4$ theory where we check renormalizability up to three loops and ... |
hep-th/0502166 | Masato Nozawa | Masato Nozawa and Kei-ichi Maeda | Energy Extraction from Higher Dimensional Black Holes and Black Rings | 11 pages, 7 figures | Phys.Rev.D71:084028,2005 | 10.1103/PhysRevD.71.084028 | null | hep-th gr-qc | null | We analyze the energy extraction by the Penrose process in higher dimensions.
Our result shows the efficiency of the process from higher dimensional black
holes and black rings can be rather high compared with than that in four
dimensional Kerr black hole. In particular, if one rotation parameter vanishes,
the maximu... | [
{
"created": "Fri, 18 Feb 2005 03:46:45 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Nozawa",
"Masato",
""
],
[
"Maeda",
"Kei-ichi",
""
]
] | We analyze the energy extraction by the Penrose process in higher dimensions. Our result shows the efficiency of the process from higher dimensional black holes and black rings can be rather high compared with than that in four dimensional Kerr black hole. In particular, if one rotation parameter vanishes, the maximum ... |
2301.06830 | Yueren Xing | Yueren Xing | Entropy and replica geometry in generic two-dimensional dilaton gravity
theories | 47 pages, 14 figures; new remarks to section 4 and 5 added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We set up a new version of black hole information paradox in an eternal
Narayan black hole, a generic two-dimensional dilaton gravity theory with
non-trivial on-shell bulk action and a product of dimensional reduction from
higher-dimensional AdS black brane, joined to Minkowski bath on both sides. We
also report both... | [
{
"created": "Tue, 17 Jan 2023 12:14:42 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2023 18:13:14 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Feb 2023 17:17:25 GMT",
"version": "v3"
}
] | 2023-03-01 | [
[
"Xing",
"Yueren",
""
]
] | We set up a new version of black hole information paradox in an eternal Narayan black hole, a generic two-dimensional dilaton gravity theory with non-trivial on-shell bulk action and a product of dimensional reduction from higher-dimensional AdS black brane, joined to Minkowski bath on both sides. We also report both s... |
2404.15566 | Raul Rojas PhD | Dumitru Astefanesei, Romina Ballesteros, Paulina Cabrera, Gonz\'alo
Casanova, Ra\'ul Rojas | On the existence of thermodynamically stable asymptotically flat black
holes | 23 pages, 9 figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We use the quasilocal formalism of Brown and York, supplemented with
counterterms, to investigate the thermodynamics of asymptotically flat black
holes. We consider two families of exact regular black hole solutions, which
are thermodynamically stable. The first one consists of four-dimensional static
charged hairy b... | [
{
"created": "Tue, 23 Apr 2024 23:27:43 GMT",
"version": "v1"
}
] | 2024-04-25 | [
[
"Astefanesei",
"Dumitru",
""
],
[
"Ballesteros",
"Romina",
""
],
[
"Cabrera",
"Paulina",
""
],
[
"Casanova",
"Gonzálo",
""
],
[
"Rojas",
"Raúl",
""
]
] | We use the quasilocal formalism of Brown and York, supplemented with counterterms, to investigate the thermodynamics of asymptotically flat black holes. We consider two families of exact regular black hole solutions, which are thermodynamically stable. The first one consists of four-dimensional static charged hairy bla... |
hep-th/0111068 | Cumrun Vafa | Amer Iqbal, Andrew Neitzke and Cumrun Vafa | A Mysterious Duality | 30 pages; A reference added; comments on quadratic transformation
added | Adv.Theor.Math.Phys.5:769-808,2002 | null | null | hep-th | null | We establish a correspondence between toroidal compactifications of M-theory
and del Pezzo surfaces. M-theory on T^k corresponds to P^2 blown up at k
generic points; Type IIB corresponds to P^1\times P^1. The moduli of
compactifications of M-theory on rectangular tori are mapped to Kahler moduli
of del Pezzo surfaces... | [
{
"created": "Wed, 7 Nov 2001 20:46:32 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Dec 2001 17:23:40 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Iqbal",
"Amer",
""
],
[
"Neitzke",
"Andrew",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We establish a correspondence between toroidal compactifications of M-theory and del Pezzo surfaces. M-theory on T^k corresponds to P^2 blown up at k generic points; Type IIB corresponds to P^1\times P^1. The moduli of compactifications of M-theory on rectangular tori are mapped to Kahler moduli of del Pezzo surfaces.T... |
1903.05451 | Bahareh Binaei | Bahareh Binaei Ghotbabadi and Ahmad Sheykhi and Gholamhossein Bordbar | Holographic paramagnetic-ferromagnetic phase transition with
Power-Maxwell electrodynamics | 7 pages,9 figures | null | 10.1016/j.physletb.2019.134896 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the effects of Power-Maxwell nonlinear electrodynamics on the
properties of holographic s-wave paramagnetic-ferromagnetic phase transition in
the background of Schwarzchild Anti-de Sitter (AdS) black hole. For this
purpose, we introduce a massive 2-form coupled to the Power-Maxwell field. We
perform the nu... | [
{
"created": "Sun, 10 Mar 2019 08:51:48 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Sep 2019 10:19:23 GMT",
"version": "v2"
}
] | 2019-10-02 | [
[
"Ghotbabadi",
"Bahareh Binaei",
""
],
[
"Sheykhi",
"Ahmad",
""
],
[
"Bordbar",
"Gholamhossein",
""
]
] | We explore the effects of Power-Maxwell nonlinear electrodynamics on the properties of holographic s-wave paramagnetic-ferromagnetic phase transition in the background of Schwarzchild Anti-de Sitter (AdS) black hole. For this purpose, we introduce a massive 2-form coupled to the Power-Maxwell field. We perform the nume... |
hep-th/9602049 | Emil Martinec | D. Kutasov and E. Martinec | New Principles for String/Membrane Unification | 26+2 pages, harvmac; minor errors corrected, references altered | Nucl.Phys. B477 (1996) 652-674 | 10.1016/0550-3213(96)00302-1 | EFI-96-04 | hep-th | null | The target space theory of the N=(2,1) heterotic string may be interpreted as
a theory of gravity coupled to matter in either $1+1$ or $2+1$ dimensions.
Among the target space theories in $1+1$ dimensions are the bosonic, type II,
and heterotic string world sheet field theories in a physical gauge. The $2+1$
dimensio... | [
{
"created": "Sun, 11 Feb 1996 22:41:43 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Mar 1996 22:14:34 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kutasov",
"D.",
""
],
[
"Martinec",
"E.",
""
]
] | The target space theory of the N=(2,1) heterotic string may be interpreted as a theory of gravity coupled to matter in either $1+1$ or $2+1$ dimensions. Among the target space theories in $1+1$ dimensions are the bosonic, type II, and heterotic string world sheet field theories in a physical gauge. The $2+1$ dimensiona... |
2111.10925 | Mykola Stetsko | Mois\'es Bravo-Gaete, M. M. Stetsko | Planar black holes configurations and shear viscosity in arbitrary
dimensions with shift and reflection symmetric scalar-tensor theories | 11 pages+epsilon, small improvements, accepted for publication Phys.
Rev. D | null | 10.1103/PhysRevD.105.024038 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In higher dimensions, we explore planar hairy black hole configurations for a
special subclass of the Horndeski theory, defined by two coupling functions
depending on the kinetic term and enjoying shift symmetry and reflection
symmetry. For this analysis, we derive a set of new solutions, given by
time-dependent as w... | [
{
"created": "Sun, 21 Nov 2021 23:53:22 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jan 2022 03:40:19 GMT",
"version": "v2"
}
] | 2022-01-26 | [
[
"Bravo-Gaete",
"Moisés",
""
],
[
"Stetsko",
"M. M.",
""
]
] | In higher dimensions, we explore planar hairy black hole configurations for a special subclass of the Horndeski theory, defined by two coupling functions depending on the kinetic term and enjoying shift symmetry and reflection symmetry. For this analysis, we derive a set of new solutions, given by time-dependent as wel... |
1805.12029 | George Prokhorov | G. Prokhorov, O. Teryaev and V. Zakharov | On axial current in rotating and accelerating medium | 9 pages, 1 figure | Phys. Rev. D 98, 071901 (2018) | 10.1103/PhysRevD.98.071901 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Statistical average of the axial current is evaluated on the basis of the
covariant Wigner function. In the resulting formula, chemical potential $\mu$,
angular velocity $\Omega$ and acceleration $a$ enter in combination $\mu \pm
(\Omega \pm ia)/2$. The limiting cases of zero mass and zero temperature are
investigate... | [
{
"created": "Wed, 30 May 2018 15:13:38 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Jun 2018 19:36:29 GMT",
"version": "v2"
}
] | 2018-10-31 | [
[
"Prokhorov",
"G.",
""
],
[
"Teryaev",
"O.",
""
],
[
"Zakharov",
"V.",
""
]
] | Statistical average of the axial current is evaluated on the basis of the covariant Wigner function. In the resulting formula, chemical potential $\mu$, angular velocity $\Omega$ and acceleration $a$ enter in combination $\mu \pm (\Omega \pm ia)/2$. The limiting cases of zero mass and zero temperature are investigated ... |
hep-th/0411260 | Nadav Drukker | Nadav Drukker | Removal of closed time-like curves by supertube domain walls | 5 pages, uses w-art.cls. Lecture notes from the RTN Workshop on the
Quantum Structure of Spacetime and the Geometric Nature of Fundamental
Interactions, Kolymbari, Crete, Sep 2004 | Fortsch.Phys. 53 (2005) 874-878 | 10.1002/prop.200410238 | null | hep-th | null | We discuss how closed time-like curves can be eliminated from certain
supergravity backgrounds by inclusion of domain-walls made of supertubes.
Special emphasis is given to the mechanism by which the supertubes spread into
domain walls, which is similar to the enhanceon mechanism. Lecture notes from
my talk at the RT... | [
{
"created": "Mon, 29 Nov 2004 13:21:40 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Drukker",
"Nadav",
""
]
] | We discuss how closed time-like curves can be eliminated from certain supergravity backgrounds by inclusion of domain-walls made of supertubes. Special emphasis is given to the mechanism by which the supertubes spread into domain walls, which is similar to the enhanceon mechanism. Lecture notes from my talk at the RTN ... |
hep-th/9805098 | Raimar Wulkenhaar | Thomas Krajewski and Raimar Wulkenhaar (CPT Luminy) | On Kreimer's Hopf algebra structure of Feynman graphs | 21 pages, LaTeX2e, requires feynmf package to draw Feynman graphs
(see log file for additional information). Following an idea by Dirk Kreimer
we introduced in the revised version a primitivator which maps overlapping
divergences to primitive elements and which provides the link to the Hopf
algebra of Kreimer (... | Eur.Phys.J.C7:697-708,1999 | 10.1007/s100529801037 | CPT-98/P.3639 | hep-th | null | We reinvestigate Kreimer's Hopf algebra structure of perturbative quantum
field theories with a special emphasis on overlapping divergences. Kreimer
first disentangles overlapping divergences into a linear combination of
disjoint and nested ones and then tackles that linear combination by the Hopf
algebra operations.... | [
{
"created": "Sat, 16 May 1998 19:30:03 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Jul 1998 07:58:17 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Sep 1998 13:21:12 GMT",
"version": "v3"
},
{
"created": "Wed, 4 Nov 1998 09:46:39 GMT",
"version": "v4"
}
] | 2011-09-13 | [
[
"Krajewski",
"Thomas",
"",
"CPT Luminy"
],
[
"Wulkenhaar",
"Raimar",
"",
"CPT Luminy"
]
] | We reinvestigate Kreimer's Hopf algebra structure of perturbative quantum field theories with a special emphasis on overlapping divergences. Kreimer first disentangles overlapping divergences into a linear combination of disjoint and nested ones and then tackles that linear combination by the Hopf algebra operations. W... |
hep-th/9803018 | null | R. Brustein, M. Gasperini and G. Veneziano | Duality in cosmological perturbation theory | 14 pages, LATEX, no figures | Phys.Lett. B431 (1998) 277-285 | 10.1016/S0370-2693(98)00576-0 | BGU-PH-98/02, CERN-TH/98-53 | hep-th gr-qc | null | Cosmological perturbation equations derived from low-energy effective actions
are shown to be invariant under a duality transformation reminiscent of
electric-magnetic, strong-weak coupling, S-duality. A manifestly
duality-invariant approximation for perturbations far outside the horizon is
introduced, and it is argu... | [
{
"created": "Tue, 3 Mar 1998 09:53:48 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Brustein",
"R.",
""
],
[
"Gasperini",
"M.",
""
],
[
"Veneziano",
"G.",
""
]
] | Cosmological perturbation equations derived from low-energy effective actions are shown to be invariant under a duality transformation reminiscent of electric-magnetic, strong-weak coupling, S-duality. A manifestly duality-invariant approximation for perturbations far outside the horizon is introduced, and it is argued... |
1711.05821 | Tomasz Taylor | Wei Fan, A. Fotopoulos, S. Stieberger, T.R. Taylor | SV-map between Type I and Heterotic Sigma Models | 28 pages | null | 10.1016/j.nuclphysb.2018.02.024 | MPP--2017--194 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The scattering amplitudes of gauge bosons in heterotic and open superstring
theories are related by the single-valued projection which yields heterotic
amplitudes by selecting a subset of multiple zeta value coefficients in the
$\alpha'$ (string tension parameter) expansion of open string amplitudes. In
the present w... | [
{
"created": "Wed, 15 Nov 2017 21:59:34 GMT",
"version": "v1"
}
] | 2018-04-04 | [
[
"Fan",
"Wei",
""
],
[
"Fotopoulos",
"A.",
""
],
[
"Stieberger",
"S.",
""
],
[
"Taylor",
"T. R.",
""
]
] | The scattering amplitudes of gauge bosons in heterotic and open superstring theories are related by the single-valued projection which yields heterotic amplitudes by selecting a subset of multiple zeta value coefficients in the $\alpha'$ (string tension parameter) expansion of open string amplitudes. In the present wor... |
hep-th/0104154 | Ion | M. A. De Andrade, M. A. Santos and I. V. Vancea | Unconstrained Variables of Non-Commutative Open Strings | 8 pages, LATeX file | JHEP 0106 (2001) 026 | 10.1088/1126-6708/2001/06/026 | null | hep-th | null | The boundary conditions of the bosonic string theory in non-zero $B$-field
background are equivalent to the second class constraints of a discretized
version of the theory. By projecting the original canonical coordinates onto
the constraint surface we derive a set of coordinates of string that are
unconstrained.Thes... | [
{
"created": "Wed, 18 Apr 2001 14:42:34 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"De Andrade",
"M. A.",
""
],
[
"Santos",
"M. A.",
""
],
[
"Vancea",
"I. V.",
""
]
] | The boundary conditions of the bosonic string theory in non-zero $B$-field background are equivalent to the second class constraints of a discretized version of the theory. By projecting the original canonical coordinates onto the constraint surface we derive a set of coordinates of string that are unconstrained.These ... |
1505.04025 | Thomas Mertens | Thomas G. Mertens, Henri Verschelde, Valentin I. Zakharov | The long string at the stretched horizon and the entropy of large
non-extremal black holes | 19 pages, v2: added discussion on rotating black holes, matches
published version | JHEP 1602 (2016) 041 | 10.1007/JHEP02(2016)041 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how long strings can arise at the stretched horizon and how they
can account for the Bekenstein-Hawking entropy. We use the thermal scalar field
theory to derive the asymptotic density of states and corresponding stress
tensor of a microcanonical long string gas in Rindler space. We show that the
equality ... | [
{
"created": "Fri, 15 May 2015 11:06:30 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Feb 2016 15:19:39 GMT",
"version": "v2"
}
] | 2016-02-16 | [
[
"Mertens",
"Thomas G.",
""
],
[
"Verschelde",
"Henri",
""
],
[
"Zakharov",
"Valentin I.",
""
]
] | We discuss how long strings can arise at the stretched horizon and how they can account for the Bekenstein-Hawking entropy. We use the thermal scalar field theory to derive the asymptotic density of states and corresponding stress tensor of a microcanonical long string gas in Rindler space. We show that the equality of... |
2102.10115 | Martin Bies | Martin Bies, Mirjam Cveti\v{c}, Ron Donagi, Muyang Liu, Marielle Ong | Root Bundles and Towards Exact Matter Spectra of F-theory MSSMs | 38 pages + appendix | null | 10.1007/JHEP09(2021)076 | UPR-1309-T | hep-th math.AG | http://creativecommons.org/licenses/by/4.0/ | Motivated by the appearance of fractional powers of line bundles in studies
of vector-like spectra in 4d F-theory compactifications, we analyze the
structure and origin of these bundles. Fractional powers of line bundles are
also known as root bundles and can be thought of as generalizations of spin
bundles. We expla... | [
{
"created": "Fri, 19 Feb 2021 19:00:00 GMT",
"version": "v1"
}
] | 2021-10-04 | [
[
"Bies",
"Martin",
""
],
[
"Cvetič",
"Mirjam",
""
],
[
"Donagi",
"Ron",
""
],
[
"Liu",
"Muyang",
""
],
[
"Ong",
"Marielle",
""
]
] | Motivated by the appearance of fractional powers of line bundles in studies of vector-like spectra in 4d F-theory compactifications, we analyze the structure and origin of these bundles. Fractional powers of line bundles are also known as root bundles and can be thought of as generalizations of spin bundles. We explain... |
hep-th/9909117 | Emidio Gabrielli | E. Gabrielli | Extended Gauge Theories in Euclidean Space with Higher Spin Fields | LaTeX, 36 pages, section 4 expanded, new section 7 and new references
added, to appear in Annals of Physics | Annals Phys.287:229-259,2001 | 10.1006/aphy.2000.6107 | FTUAM/99/18 | hep-th hep-ph | null | The extended Yang-Mills gauge theory in Euclidean space is a renormalizable
(by power counting) gauge theory describing a local interacting theory of
scalar, vector, and tensor gauge fields (with maximum spin 2). In this article
we study the quantum aspects and various generalizations of this model in
Euclidean space... | [
{
"created": "Thu, 16 Sep 1999 19:25:28 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Jan 2000 20:41:11 GMT",
"version": "v2"
},
{
"created": "Thu, 7 Sep 2000 17:33:01 GMT",
"version": "v3"
}
] | 2011-07-19 | [
[
"Gabrielli",
"E.",
""
]
] | The extended Yang-Mills gauge theory in Euclidean space is a renormalizable (by power counting) gauge theory describing a local interacting theory of scalar, vector, and tensor gauge fields (with maximum spin 2). In this article we study the quantum aspects and various generalizations of this model in Euclidean space. ... |
hep-th/9608081 | null | Y. S. Kim | Neutrino Polarization as a Consequence of Gauge Invariance | 8 pages, latex, no figures, presented at the 2nd International
Workshop on Quantum Systems, Minsk, Belarus, May, 1996. To be published in
the Proceedings. For uncompressed version, send an e-mail to
<yskim@physics.umd.edu>, with NEUPOL.TEX on your Subject line | Czech.J.Phys.52:C353-C360,2002 | null | null | hep-th | null | It is pointed out that there are gauge-dependent and gauge-independent
spinors within the little-group framework for internal space-time symmetries of
massless particles. It is shown that two of the $SL(2,c)$ spinors are invariant
under gauge transformations while the remaining two are not. The Dirac equation
contain... | [
{
"created": "Tue, 13 Aug 1996 15:25:47 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kim",
"Y. S.",
""
]
] | It is pointed out that there are gauge-dependent and gauge-independent spinors within the little-group framework for internal space-time symmetries of massless particles. It is shown that two of the $SL(2,c)$ spinors are invariant under gauge transformations while the remaining two are not. The Dirac equation contains ... |
2110.06662 | Tigran Petrosyan | A. A. Saharian, T. A. Petrosyan, V. S. Torosyan | Mean field squared and energy-momentum tensor for the hyperbolic vacuum
in dS spacetime | 18 pages, no figures, discussion added | null | 10.1016/j.aop.2021.168728 | null | hep-th gr-qc quant-ph | http://creativecommons.org/licenses/by/4.0/ | We evaluate the Hadamard function and the vacuum expectation values (VEVs) of
the field squared and energy-momentum tensor for a massless conformally coupled
scalar field in $(D+1)$-dimensional de Sitter (dS) spacetime foliated by
spatial sections of negative constant curvature. It is assumed that the field
is prepar... | [
{
"created": "Wed, 13 Oct 2021 11:54:53 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Dec 2021 07:19:07 GMT",
"version": "v2"
}
] | 2021-12-21 | [
[
"Saharian",
"A. A.",
""
],
[
"Petrosyan",
"T. A.",
""
],
[
"Torosyan",
"V. S.",
""
]
] | We evaluate the Hadamard function and the vacuum expectation values (VEVs) of the field squared and energy-momentum tensor for a massless conformally coupled scalar field in $(D+1)$-dimensional de Sitter (dS) spacetime foliated by spatial sections of negative constant curvature. It is assumed that the field is prepared... |
hep-th/0403067 | Thomas Grimm | Thomas W. Grimm, Jan Louis | The effective action of N=1 Calabi-Yau orientifolds | 40 pages, typos corrected, discussion of no-scale property improved | Nucl.Phys.B699:387-426,2004 | 10.1016/j.nuclphysb.2004.08.005 | null | hep-th | null | We determine the N=1 low energy effective action for compactifications of
type IIB string theory on compact Calabi-Yau orientifolds in the presence of
background fluxes from a Kaluza-Klein reduction. The analysis is performed for
Calabi-Yau threefolds which admit an isometric and holomorphic involution. We
explicitly... | [
{
"created": "Fri, 5 Mar 2004 12:35:19 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Mar 2004 18:32:13 GMT",
"version": "v2"
},
{
"created": "Fri, 28 May 2004 15:45:04 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Grimm",
"Thomas W.",
""
],
[
"Louis",
"Jan",
""
]
] | We determine the N=1 low energy effective action for compactifications of type IIB string theory on compact Calabi-Yau orientifolds in the presence of background fluxes from a Kaluza-Klein reduction. The analysis is performed for Calabi-Yau threefolds which admit an isometric and holomorphic involution. We explicitly c... |
hep-th/9403007 | Frank Dodd Smith | F. D. T. Smith | Higgs and Fermions in D4-D5-E6 Model based on Cl(0,8) Clifford Algebra | 1+17 pages, THEP-94-2, LaTex | null | null | null | hep-th | null | This paper discusses the Higgs and spinor fermion terms of the D4-D5-E6 model
of a series of papers (hep-ph/9301210, hep-th/9302030, hep-th/9306011, and
hep-th/9402003) an 8-dimensional spacetime is reduced to 4-dimensions. The
gauge boson terms give SU(3)xSU(2)xU(1) for the color, weak, and
electromagnetic forces an... | [
{
"created": "Wed, 2 Mar 1994 08:21:50 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Smith",
"F. D. T.",
""
]
] | This paper discusses the Higgs and spinor fermion terms of the D4-D5-E6 model of a series of papers (hep-ph/9301210, hep-th/9302030, hep-th/9306011, and hep-th/9402003) an 8-dimensional spacetime is reduced to 4-dimensions. The gauge boson terms give SU(3)xSU(2)xU(1) for the color, weak, and electromagnetic forces and ... |
hep-th/9611032 | Lawrence M. Krauss | Lawrence M. Krauss and Hong Liu (Case Western Reserve University) | Quantum Hair, Instantons, and Black Hole Thermodynamics: Some New
Results | 35 pages, Latex, submitted to Nuclear Physics B: minor typos
corrected | Nucl.Phys. B491 (1997) 365-386 | 10.1016/S0550-3213(97)00053-9 | CWRU-P17-96 | hep-th gr-qc | null | We present results obtained by a consideration of the non-classical energy
momentum tensor associated with Euclidean Instantons outside the event horizon
of black holes. We demonstrate here how this allows an analytic estimate to be
made of the effect of discrete quantum hair on the temperature of the black
hole, in ... | [
{
"created": "Tue, 5 Nov 1996 22:51:01 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Nov 1996 20:29:37 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Krauss",
"Lawrence M.",
"",
"Case Western Reserve University"
],
[
"Liu",
"Hong",
"",
"Case Western Reserve University"
]
] | We present results obtained by a consideration of the non-classical energy momentum tensor associated with Euclidean Instantons outside the event horizon of black holes. We demonstrate here how this allows an analytic estimate to be made of the effect of discrete quantum hair on the temperature of the black hole, in wh... |
2205.15244 | Nele Callebaut | Nele Callebaut and Gilad Lifschytz | Reconstructing bulk equation of motion using CFT modular Hamiltonians | 21 + 15 pages | null | 10.1007/JHEP08(2022)289 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In the framework of bulk reconstruction, we elucidate the relationship
between the action of CFT modular Hamiltonians on bulk operators, the possible
equation of motion for the bulk operators, and the charge distribution at
infinity corresponding to such bulk fields. In particular for scalar fields
interacting with g... | [
{
"created": "Mon, 30 May 2022 16:56:04 GMT",
"version": "v1"
}
] | 2022-09-14 | [
[
"Callebaut",
"Nele",
""
],
[
"Lifschytz",
"Gilad",
""
]
] | In the framework of bulk reconstruction, we elucidate the relationship between the action of CFT modular Hamiltonians on bulk operators, the possible equation of motion for the bulk operators, and the charge distribution at infinity corresponding to such bulk fields. In particular for scalar fields interacting with gra... |
hep-th/9404094 | Alexandr Andrianov | St\'ephane OUVRY (Division de Physique Th\'eorique, IPN, Orsay
Fr-91406) | On $\delta$ perturbative interactions in the Aharonov-Bohm and Anyon
Models | 11 pages, e-mail : OUVRY@FRCPN11 | Phys.Rev. D50 (1994) 5296-5299 | 10.1103/PhysRevD.50.5296 | null | hep-th | null | One discusses the validity and equivalence of various perturbative approaches
for the Aharonov -Bohm and Anyon models.
| [
{
"created": "Fri, 15 Apr 1994 14:04:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"OUVRY",
"Stéphane",
"",
"Division de Physique Théorique, IPN, Orsay\n Fr-91406"
]
] | One discusses the validity and equivalence of various perturbative approaches for the Aharonov -Bohm and Anyon models. |
hep-th/0002124 | Marc-Andre Lewis | Marc-Andre Lewis and Yvan Saint-Aubin | Boundary states for a free boson defined on finite geometries | 16 pages, LaTeX (uses AMS components). Revised version; an analogy
with string theory computations is discussed and references added | J.Phys.A34:845-860,2001 | 10.1088/0305-4470/34/4/311 | null | hep-th cond-mat.stat-mech | null | Langlands recently constructed a map that factorizes the partition function
of a free boson on a cylinder with boundary condition given by two arbitrary
functions in the form of a scalar product of boundary states. We rewrite these
boundary states in a compact form, getting rid of technical assumptions
necessary in h... | [
{
"created": "Tue, 15 Feb 2000 14:08:27 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jul 2000 15:22:26 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Lewis",
"Marc-Andre",
""
],
[
"Saint-Aubin",
"Yvan",
""
]
] | Langlands recently constructed a map that factorizes the partition function of a free boson on a cylinder with boundary condition given by two arbitrary functions in the form of a scalar product of boundary states. We rewrite these boundary states in a compact form, getting rid of technical assumptions necessary in his... |
2202.06290 | Hasan El Moumni | A. Belhaj, M. Benali, H. El Moumni, M. A. Essebani, M. B. Sedra and Y.
Sekhmani | Thermodynamic and Optical Behaviors of Quintessential Hayward-AdS Black
Holes | 27 pages, 9 figures, accepted in IJGMMP | null | 10.1142/S0219887822500967 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by Dark Energy (DE) activities, we study certain physical behaviors
of the quintessential Hayward-AdS black holes in four dimensions. We generalize
some physical properties of the ordinary Hayward AdS black holes without the
dark sector. We elaborate a study in terms of the new quantities $c$ and
$\omega_q$... | [
{
"created": "Sun, 13 Feb 2022 11:59:18 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2022 19:20:14 GMT",
"version": "v2"
}
] | 2022-03-15 | [
[
"Belhaj",
"A.",
""
],
[
"Benali",
"M.",
""
],
[
"Moumni",
"H. El",
""
],
[
"Essebani",
"M. A.",
""
],
[
"Sedra",
"M. B.",
""
],
[
"Sekhmani",
"Y.",
""
]
] | Motivated by Dark Energy (DE) activities, we study certain physical behaviors of the quintessential Hayward-AdS black holes in four dimensions. We generalize some physical properties of the ordinary Hayward AdS black holes without the dark sector. We elaborate a study in terms of the new quantities $c$ and $\omega_q$ p... |
hep-th/0412093 | Joanna L. Karczmarek | Sumit R. Das and Joanna L. Karczmarek | Spacelike boundaries from the c=1 Matrix Model | 22 pages, 5 figures, v2: reference added, v3: minor corrections | Phys.Rev. D71 (2005) 086006 | 10.1103/PhysRevD.71.086006 | UK-04-20 | hep-th | null | We find classical solutions of two dimensional noncritical string theory
which give rise to geometries with spacelike boundaries, similar to spacetimes
with cosmological event horizons. In the c=1 matrix model, these solutions have
a representation as simple time dependent configurations. We obtain the causal
structu... | [
{
"created": "Wed, 8 Dec 2004 20:04:42 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Dec 2004 19:17:21 GMT",
"version": "v2"
},
{
"created": "Tue, 22 Feb 2005 16:01:39 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Das",
"Sumit R.",
""
],
[
"Karczmarek",
"Joanna L.",
""
]
] | We find classical solutions of two dimensional noncritical string theory which give rise to geometries with spacelike boundaries, similar to spacetimes with cosmological event horizons. In the c=1 matrix model, these solutions have a representation as simple time dependent configurations. We obtain the causal structure... |
1409.7558 | Dmitry Ageev | D. S. Ageev and I. Ya. Aref'eva | Holographic Thermalization in Quark Confining Background | 14 pages, 8 figures. v2: few remarks, one ref. and one figure added.
v3: minor corrections and clarifications in sections 3 and 5 | null | 10.1134/S1063776115030012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study holographic thermalization of a strongly coupled theory inspired by
two colliding shock waves in a vacuum confining background. Holographic
thermalization means a black hole formation, in fact a trapped surface
formation. As a vacuum confining background we considered a well know bottom-up
AdS/QCD model that... | [
{
"created": "Fri, 26 Sep 2014 12:49:45 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Oct 2014 15:36:15 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Nov 2014 00:12:12 GMT",
"version": "v3"
}
] | 2015-06-23 | [
[
"Ageev",
"D. S.",
""
],
[
"Aref'eva",
"I. Ya.",
""
]
] | We study holographic thermalization of a strongly coupled theory inspired by two colliding shock waves in a vacuum confining background. Holographic thermalization means a black hole formation, in fact a trapped surface formation. As a vacuum confining background we considered a well know bottom-up AdS/QCD model that p... |
0709.3299 | Bret Underwood | Min-xin Huang, Gary Shiu, Bret Underwood | Multifield DBI Inflation and Non-Gaussianities | 7 pages, 4 figures; v2. references added; v3. typos corrected,
matches published version | Phys.Rev.D77:023511,2008 | 10.1103/PhysRevD.77.023511 | MAD-TH-07-10, CERN-PH-TH-2007-166 | hep-th astro-ph gr-qc hep-ph | null | We analyze the trajectories for multifield DBI inflation, which can arise in
brane inflation models, and show that the trajectories are the same as in
typical slow roll inflation. We calculate the power spectrum and find that the
higher derivative terms of the DBI action lead to a suppression of the
contribution from... | [
{
"created": "Thu, 20 Sep 2007 20:01:28 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Oct 2007 15:01:27 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Jan 2008 16:17:22 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Huang",
"Min-xin",
""
],
[
"Shiu",
"Gary",
""
],
[
"Underwood",
"Bret",
""
]
] | We analyze the trajectories for multifield DBI inflation, which can arise in brane inflation models, and show that the trajectories are the same as in typical slow roll inflation. We calculate the power spectrum and find that the higher derivative terms of the DBI action lead to a suppression of the contribution from t... |
hep-th/0510185 | Juan Antonio Nieto | J. A. Nieto | Toward a Connection between the Oriented Matroid Theory and
Supersymmetry | 10 pages, Latex | null | null | null | hep-th | null | We considered the possibility that the oriented matroid theory is connected
with supersymmetry via the Grassmann-Plucker relations. The main reason for
this, is that such relations arise in both in the chirotopes definition of an
oriented matroid, and in maximally supersymmetric solutions of eleven- and
ten-dimension... | [
{
"created": "Fri, 21 Oct 2005 18:49:46 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nieto",
"J. A.",
""
]
] | We considered the possibility that the oriented matroid theory is connected with supersymmetry via the Grassmann-Plucker relations. The main reason for this, is that such relations arise in both in the chirotopes definition of an oriented matroid, and in maximally supersymmetric solutions of eleven- and ten-dimensional... |
2209.11227 | Sanjit Shashi | Shovon Biswas, Jani Kastikainen, Sanjit Shashi, James Sully | Holographic BCFT Spectra from Brane Mergers | 56 pages (including appendices) + references, 23 figures; v3: added
construction of excited states in open-string channel, version to appear in
JHEP | null | 10.1007/JHEP11(2022)158 | UTWI-02-2022 | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use holography to study the spectra of boundary conformal field theories
(BCFTs). To do so, we consider a 2-dimensional Euclidean BCFT with two circular
boundaries that correspond to dynamical end-of-the-world branes in
3-dimensional gravity. Interactions between these branes inform the operator
content and the en... | [
{
"created": "Thu, 22 Sep 2022 17:59:51 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Oct 2022 17:59:58 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Nov 2022 18:59:59 GMT",
"version": "v3"
}
] | 2022-12-01 | [
[
"Biswas",
"Shovon",
""
],
[
"Kastikainen",
"Jani",
""
],
[
"Shashi",
"Sanjit",
""
],
[
"Sully",
"James",
""
]
] | We use holography to study the spectra of boundary conformal field theories (BCFTs). To do so, we consider a 2-dimensional Euclidean BCFT with two circular boundaries that correspond to dynamical end-of-the-world branes in 3-dimensional gravity. Interactions between these branes inform the operator content and the ener... |
1910.07805 | Etienne Granet | Zolt\'an Bajnok, Etienne Granet, Jesper Lykke Jacobsen, Rafael I.
Nepomechie | On Generalized $Q$-systems | 27 pages. New version: included code, modified sec 3.2, and a few
minor changes | JHEP, article number 177 (2020) | 10.1007/JHEP03(2020)177 | null | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate $Q$-systems for the closed XXZ, open XXX and open
quantum-group-invariant XXZ quantum spin chains. Polynomial solutions of these
$Q$-systems can be found efficiently, which in turn lead directly to the
admissible solutions of the corresponding Bethe ansatz equations.
| [
{
"created": "Thu, 17 Oct 2019 10:15:12 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Mar 2020 09:36:44 GMT",
"version": "v2"
}
] | 2021-05-19 | [
[
"Bajnok",
"Zoltán",
""
],
[
"Granet",
"Etienne",
""
],
[
"Jacobsen",
"Jesper Lykke",
""
],
[
"Nepomechie",
"Rafael I.",
""
]
] | We formulate $Q$-systems for the closed XXZ, open XXX and open quantum-group-invariant XXZ quantum spin chains. Polynomial solutions of these $Q$-systems can be found efficiently, which in turn lead directly to the admissible solutions of the corresponding Bethe ansatz equations. |
0711.2680 | Joanna L. Karczmarek | Joanna L. Karczmarek | Quantum behaviour near a spacelike boundary in the c=1 matrix model | 21 pages, 2 figures, minor corrections | Phys.Rev.D78:026003,2008 | 10.1103/PhysRevD.78.026003 | null | hep-th | null | Certain time dependent configurations in the c=1 matrix model correspond to
string theory backgrounds which have spacelike boundaries and appear
geodesically incomplete. We investigate quantum mechanical properties of a
class of such configurations in the matrix model, in terms of fermionic
eigenvalues. We describe H... | [
{
"created": "Mon, 19 Nov 2007 18:19:29 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Mar 2008 23:20:08 GMT",
"version": "v2"
}
] | 2008-11-07 | [
[
"Karczmarek",
"Joanna L.",
""
]
] | Certain time dependent configurations in the c=1 matrix model correspond to string theory backgrounds which have spacelike boundaries and appear geodesically incomplete. We investigate quantum mechanical properties of a class of such configurations in the matrix model, in terms of fermionic eigenvalues. We describe Ham... |
0704.3413 | Pietro Antonio Grassi | Pietro Fr\'e, Pietro Antonio Grassi | Constrained Supermanifolds for AdS M-Theory Backgrounds | LaTex, 47 pages, no figures | JHEP0801:036,2008 | 10.1088/1126-6708/2008/01/036 | DISTA-2007 | hep-th | null | A long standing problem is the supergauge completion of AdS_4 x (G/H)_7 or
AdS_5 x (G/H)_5 backgrounds which preserve less then maximal supersymmetry. In
parallel with the supersolvable realization of the AdS_4 x S^7 background based
on Kappa-symmetry, we develop a technique which amounts to solving the
above-mention... | [
{
"created": "Wed, 25 Apr 2007 17:15:58 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fré",
"Pietro",
""
],
[
"Grassi",
"Pietro Antonio",
""
]
] | A long standing problem is the supergauge completion of AdS_4 x (G/H)_7 or AdS_5 x (G/H)_5 backgrounds which preserve less then maximal supersymmetry. In parallel with the supersolvable realization of the AdS_4 x S^7 background based on Kappa-symmetry, we develop a technique which amounts to solving the above-mentioned... |
hep-th/0411015 | Jose M. Isidro | J.M. Isidro | Generalised Complex Geometry and the Planck Cone | 9 pages | Int.J.Mod.Phys.A21:1189-1197,2006 | 10.1142/S0217751X06025201 | null | hep-th math.DG quant-ph | null | Complex geometry and symplectic geometry are mirrors in string theory. The
recently developed generalised complex geometry interpolates between the two of
them. On the other hand, the classical and quantum mechanics of a finite number
of degrees of freedom are respectively described by a symplectic structure and
a co... | [
{
"created": "Mon, 1 Nov 2004 11:04:02 GMT",
"version": "v1"
}
] | 2010-11-05 | [
[
"Isidro",
"J. M.",
""
]
] | Complex geometry and symplectic geometry are mirrors in string theory. The recently developed generalised complex geometry interpolates between the two of them. On the other hand, the classical and quantum mechanics of a finite number of degrees of freedom are respectively described by a symplectic structure and a comp... |
2210.09893 | Tommaso Canneti | Francesco Bigazzi, Tommaso Canneti, Aldo L. Cotrone | On the Hagedorn Temperature in Holographic Confining Gauge Theories | LaTeX, 37 pages, 1 figure; v3: comments and references added, typos
corrected | J. High Energ. Phys. 2023, 34 (2023) | 10.1007/JHEP01(2023)034 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The divergence of the string partition function due to the exponential growth
of states is a well-understood issue in flat spacetime. It can be interpreted
as the appearance of tachyon modes above a certain temperature, known as the
Hagedorn temperature $T_H$. In the literature, one can find some intuitions
about its... | [
{
"created": "Tue, 18 Oct 2022 14:32:30 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jan 2023 14:35:04 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Jun 2023 15:06:11 GMT",
"version": "v3"
}
] | 2023-06-07 | [
[
"Bigazzi",
"Francesco",
""
],
[
"Canneti",
"Tommaso",
""
],
[
"Cotrone",
"Aldo L.",
""
]
] | The divergence of the string partition function due to the exponential growth of states is a well-understood issue in flat spacetime. It can be interpreted as the appearance of tachyon modes above a certain temperature, known as the Hagedorn temperature $T_H$. In the literature, one can find some intuitions about its g... |
hep-th/9708042 | Andrei Johansen | D. Anselmi, D.Z. Freedman, M.T. Grisaru, A.A. Johansen | Nonperturbative Formulas for Central Functions of Supersymmetric Gauge
Theories | latex, 27 pages | Nucl.Phys.B526:543-571,1998 | 10.1016/S0550-3213(98)00278-8 | BRX-TH-420, CPTH-S.553.0897, HUTP-97/A037, MIT-CTP-2666 | hep-th | null | For quantum field theories that flow between ultraviolet and infrared fixed
points, central functions, defined from two-point correlators of the stress
tensor and conserved currents, interpolate between central charges of the UV
and IR critical theories. We develop techniques that allow one to calculate the
flows of ... | [
{
"created": "Thu, 7 Aug 1997 15:47:50 GMT",
"version": "v1"
}
] | 2009-10-08 | [
[
"Anselmi",
"D.",
""
],
[
"Freedman",
"D. Z.",
""
],
[
"Grisaru",
"M. T.",
""
],
[
"Johansen",
"A. A.",
""
]
] | For quantum field theories that flow between ultraviolet and infrared fixed points, central functions, defined from two-point correlators of the stress tensor and conserved currents, interpolate between central charges of the UV and IR critical theories. We develop techniques that allow one to calculate the flows of th... |
hep-th/9912001 | Steven Gubser | Steven S. Gubser | AdS/CFT and gravity | 27 pages, two figures, latex. v2: No log in first correction to
Newton's law! Refs added, other minor improvements. v3: Refinements and
further refs | Phys.Rev. D63 (2001) 084017 | 10.1103/PhysRevD.63.084017 | HUTP-99/A065 | hep-th | null | The radiation-dominated k=0 FRW cosmology emerges as the induced metric on a
codimension one hypersurface of constant extrinsic curvature in the
five-dimensional AdS-Schwarzschild solution. That we should get FRW cosmology
in this way is an expected result from AdS/CFT in light of recent comments
regarding the coupli... | [
{
"created": "Wed, 1 Dec 1999 23:49:29 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Dec 1999 20:07:01 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Jan 2000 17:12:02 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Gubser",
"Steven S.",
""
]
] | The radiation-dominated k=0 FRW cosmology emerges as the induced metric on a codimension one hypersurface of constant extrinsic curvature in the five-dimensional AdS-Schwarzschild solution. That we should get FRW cosmology in this way is an expected result from AdS/CFT in light of recent comments regarding the coupling... |
2406.17613 | Sanjaye Ramgoolam | Joseph Ben Geloun, Sanjaye Ramgoolam | Counting of surfaces and computational complexity in column sums of
symmetric group character tables | 52 pages + Appendices, 9 Figures | null | null | QMUL-PH-24-06,DIAS-STP-24-06 | hep-th math.CO math.GR math.RT | http://creativecommons.org/licenses/by/4.0/ | The character table of the symmetric group $S_n$, of permutations of $n$
objects, is of fundamental interest in theoretical physics, combinatorics as
well as computational complexity theory. We investigate the implications of an
identity, which has a geometrical interpretation in combinatorial topological
field theor... | [
{
"created": "Tue, 25 Jun 2024 14:58:58 GMT",
"version": "v1"
}
] | 2024-06-26 | [
[
"Geloun",
"Joseph Ben",
""
],
[
"Ramgoolam",
"Sanjaye",
""
]
] | The character table of the symmetric group $S_n$, of permutations of $n$ objects, is of fundamental interest in theoretical physics, combinatorics as well as computational complexity theory. We investigate the implications of an identity, which has a geometrical interpretation in combinatorial topological field theorie... |
1306.1239 | Josip Trampetic Dr. | R. Horvat, A. Ilakovac, J. Trampetic and J. You | Self-energies on deformed spacetimes | D-dimensional photon-loop contribution added to the photon
self-energy; version to appear in JHEP, 29 pages, 3 figures, 1 table | null | 10.1007/JHEP11(2013)071 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study one-loop photon (Pi) and neutrino (Sigma) self-energies in a U(1)
covariant gauge-theory on d-dimensional noncommutative spaces determined by a
antisymmetric-constant tensor theta^{mu nu}. For the general fermion-photon
(S_f) and photon self-interaction (S_g) the closed form results reveal
self-energies bese... | [
{
"created": "Wed, 5 Jun 2013 20:05:56 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Oct 2013 14:14:13 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Oct 2013 14:44:31 GMT",
"version": "v3"
}
] | 2015-06-16 | [
[
"Horvat",
"R.",
""
],
[
"Ilakovac",
"A.",
""
],
[
"Trampetic",
"J.",
""
],
[
"You",
"J.",
""
]
] | We study one-loop photon (Pi) and neutrino (Sigma) self-energies in a U(1) covariant gauge-theory on d-dimensional noncommutative spaces determined by a antisymmetric-constant tensor theta^{mu nu}. For the general fermion-photon (S_f) and photon self-interaction (S_g) the closed form results reveal self-energies besett... |
2111.06847 | Alexander Ochirov Dr. | Achilleas Lazopoulos, Alexander Ochirov, Canxin Shi | All-multiplicity amplitudes with four massive quarks and
identical-helicity gluons | 24 pages + appendices + refs, 3 figures, 2 computer-readable
ancillary files; v2 minor improvements, numerical-evaluation analysis
simplified, journal version | JHEP 03 (2022) 009 | 10.1007/JHEP03(2022)009 | SAGEX-21-21-E, HU-EP-21/47 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the on-shell recursion for tree-level scattering amplitudes with
massive spinning particles. Based on the factorization structure encoded in the
same way by two different recursion relations, we conjecture an
all-multiplicity formula for two gauged massive particles of arbitrary spin and
any number of iden... | [
{
"created": "Fri, 12 Nov 2021 18:11:45 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Mar 2022 14:25:01 GMT",
"version": "v2"
}
] | 2022-03-03 | [
[
"Lazopoulos",
"Achilleas",
""
],
[
"Ochirov",
"Alexander",
""
],
[
"Shi",
"Canxin",
""
]
] | We explore the on-shell recursion for tree-level scattering amplitudes with massive spinning particles. Based on the factorization structure encoded in the same way by two different recursion relations, we conjecture an all-multiplicity formula for two gauged massive particles of arbitrary spin and any number of identi... |
1610.05484 | Samrat Bhowmick | Samrat Bhowmick, Soumyabrata Chatterjee | Towards Timelike Singularity via AdS Dual | 16 pages, 4 figures, rewritten introduction, journal version | null | 10.1142/S0217751X17501226 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well known that Kasner geometry with space-like singularity can be
extended to bulk AdS-like geometry, furthermore one can study field theory on
this Kasner space via its gravity dual. In this paper, we show that there
exists a Kasner-like geometry with timelike singularity for which one can
construct a dual gr... | [
{
"created": "Tue, 18 Oct 2016 08:54:00 GMT",
"version": "v1"
},
{
"created": "Wed, 17 May 2017 10:09:01 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Jul 2017 13:10:49 GMT",
"version": "v3"
}
] | 2017-08-16 | [
[
"Bhowmick",
"Samrat",
""
],
[
"Chatterjee",
"Soumyabrata",
""
]
] | It is well known that Kasner geometry with space-like singularity can be extended to bulk AdS-like geometry, furthermore one can study field theory on this Kasner space via its gravity dual. In this paper, we show that there exists a Kasner-like geometry with timelike singularity for which one can construct a dual grav... |
hep-th/9701002 | Stefan Mashkevich | Stefan Mashkevich (ITP, Kiev) | Comment on ``Additional analytically exact solutions for three-anyons''
and ``Fermion Ground State of Three Particles in a Harmonic Potential Well
and Its Anyon Interpolation'' | 2 pages, LATEX 2.09 | null | null | null | hep-th | null | The claim put forward in [hep-th/9512051, hep-th/9612244] that the energies
of the ``missing'' states of three anyons in a harmonic potential depend
linearly on the statistics parameter, is incorrect because the wave functions
proposed do not satisfy the anyonic interchange conditions.
| [
{
"created": "Wed, 1 Jan 1997 01:11:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mashkevich",
"Stefan",
"",
"ITP, Kiev"
]
] | The claim put forward in [hep-th/9512051, hep-th/9612244] that the energies of the ``missing'' states of three anyons in a harmonic potential depend linearly on the statistics parameter, is incorrect because the wave functions proposed do not satisfy the anyonic interchange conditions. |
hep-th/0511245 | David McMullan | V. Gerdt, R. Horan, A. Khvedelidze, M. Lavelle, D. McMullan, Yu. Palii | On the Hamiltonian reduction of geodesic motion on SU(3) to SU(3)/SU(2) | 36 pages | J.Math.Phys.47:112902,2006 | 10.1063/1.2358391 | null | hep-th math-ph math.MP | null | The reduced Hamiltonian system on T*SU(3)/SU(2)) is derived from a Riemannian
geodesic motion on the SU(3) group manifold parameterised by the generalised
Euler angles and endowed with a bi-invariant metric. Our calculations show that
the metric defined by the derived reduced Hamiltonian flow on the orbit space
SU(3)... | [
{
"created": "Thu, 24 Nov 2005 11:22:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Gerdt",
"V.",
""
],
[
"Horan",
"R.",
""
],
[
"Khvedelidze",
"A.",
""
],
[
"Lavelle",
"M.",
""
],
[
"McMullan",
"D.",
""
],
[
"Palii",
"Yu.",
""
]
] | The reduced Hamiltonian system on T*SU(3)/SU(2)) is derived from a Riemannian geodesic motion on the SU(3) group manifold parameterised by the generalised Euler angles and endowed with a bi-invariant metric. Our calculations show that the metric defined by the derived reduced Hamiltonian flow on the orbit space SU(3)/S... |
1101.3169 | Torsten Asselmeyer-Maluga | T. Asselmeyer-Maluga and J. Krol | Exotic smooth R^4 and certain configurations of NS and D branes in
string theory | 15 pages, Based on the talk ,,Small exotic smooth R^4 and string
theory given at the International Congress of Mathematicians, ICM2010,
19-28.08.2010, Hyderabad, India | Int.J.Mod.Phys.A26:1375-1388,2011 | 10.1142/S0217751X11052827 | null | hep-th gr-qc math-ph math.GT math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we show that in some important cases 4-dimensional data can be
extracted from superstring theory such that a) the data are 4 Euclidean
geometries embedded in standard $\mathbb{R}^{4}$, b) these data depend on NS
and D brane charges of some string backgrounds, c) it is of potential relevance
to 4-dimensi... | [
{
"created": "Mon, 17 Jan 2011 10:24:32 GMT",
"version": "v1"
}
] | 2011-04-08 | [
[
"Asselmeyer-Maluga",
"T.",
""
],
[
"Krol",
"J.",
""
]
] | In this paper we show that in some important cases 4-dimensional data can be extracted from superstring theory such that a) the data are 4 Euclidean geometries embedded in standard $\mathbb{R}^{4}$, b) these data depend on NS and D brane charges of some string backgrounds, c) it is of potential relevance to 4-dimension... |
0711.3417 | Chethan Krishnan | Willy Fischler, Chethan Krishnan, Sonia Paban, Marija Zanic | Vacuum Bubble in an Inhomogeneous Cosmology | 31 pages, 21(!) figures, v2: minor changes, figures re-sized (might
require zoom on some systems), references added | JHEP0805:041,2008 | 10.1088/1126-6708/2008/05/041 | null | hep-th astro-ph hep-ph | null | We study the propagation of bubbles of new vacuum in a radially inhomogeneous
Lemaitre-Tolman-Bondi background that includes a cosmological constant. This
exemplifies the classical evolution of a tunneling bubble through a metastable
state with curvature inhomogeneities, and will be relevant in the context of
the Lan... | [
{
"created": "Wed, 21 Nov 2007 17:55:18 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Apr 2008 11:58:31 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Fischler",
"Willy",
""
],
[
"Krishnan",
"Chethan",
""
],
[
"Paban",
"Sonia",
""
],
[
"Zanic",
"Marija",
""
]
] | We study the propagation of bubbles of new vacuum in a radially inhomogeneous Lemaitre-Tolman-Bondi background that includes a cosmological constant. This exemplifies the classical evolution of a tunneling bubble through a metastable state with curvature inhomogeneities, and will be relevant in the context of the Lands... |
hep-th/9502048 | Richard Ward | R. S. Ward | Stable Topological Skyrmions on the 2D Lattice | 8 pages, plainTeX, figures not included | Lett.Math.Phys. 35 (1995) 385-393 | 10.1007/BF00750845 | DTP/95/1, NI94032 | hep-th | null | In the continuum O(3) sigma model in two spatial dimensions, there are
topological solitons whose size can be stabilized by adding Skyrme and
potential terms. This paper describes a lattice version, namely a natural way
of modifying the 2d Heisenberg model to achieve topological stability on the
lattice.
| [
{
"created": "Tue, 7 Feb 1995 13:43:49 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Ward",
"R. S.",
""
]
] | In the continuum O(3) sigma model in two spatial dimensions, there are topological solitons whose size can be stabilized by adding Skyrme and potential terms. This paper describes a lattice version, namely a natural way of modifying the 2d Heisenberg model to achieve topological stability on the lattice. |
hep-th/0411035 | Jorge Russo | Jorge G. Russo | Effects of D-instantons in string amplitudes | 11 pages, 3 figures | Phys.Lett. B610 (2005) 152-158 | 10.1016/j.physletb.2005.01.087 | UB-ECM-PF-04-36 | hep-th | null | We investigate the different energy regimes in the conjectured SL(2,Z)
invariant four graviton scattering amplitude that incorporates D-instanton
contributions in 10d type IIB superstring theory. We show that the infinite
product over SL(2,Z) rotations is convergent in the whole complex plane s,t.
For high energies s... | [
{
"created": "Tue, 2 Nov 2004 16:17:03 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Nov 2004 19:13:17 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Nov 2004 16:00:40 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Russo",
"Jorge G.",
""
]
] | We investigate the different energy regimes in the conjectured SL(2,Z) invariant four graviton scattering amplitude that incorporates D-instanton contributions in 10d type IIB superstring theory. We show that the infinite product over SL(2,Z) rotations is convergent in the whole complex plane s,t. For high energies s>>... |
1911.01150 | Rafael Hernandez | Rafael Hernandez, Juan Miguel Nieto, Roberto Ruiz | Quantum corrections to minimal surfaces with mixed three-form flux | 32 pages. Latex. v2: Published version, acknowledgement added | Phys. Rev. D 101, 026019 (2020) | 10.1103/PhysRevD.101.026019 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain the ratio of semiclassical partition functions for the extension
under mixed flux of the minimal surfaces subtending a circumference and a line
in Euclidean $AdS_{3}\times S^{3}\times T^{4}$. We reduce the problem to the
computation of a set of functional determinants. If the Ramond-Ramond flux does
not van... | [
{
"created": "Mon, 4 Nov 2019 12:14:43 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2020 10:17:20 GMT",
"version": "v2"
}
] | 2020-03-11 | [
[
"Hernandez",
"Rafael",
""
],
[
"Nieto",
"Juan Miguel",
""
],
[
"Ruiz",
"Roberto",
""
]
] | We obtain the ratio of semiclassical partition functions for the extension under mixed flux of the minimal surfaces subtending a circumference and a line in Euclidean $AdS_{3}\times S^{3}\times T^{4}$. We reduce the problem to the computation of a set of functional determinants. If the Ramond-Ramond flux does not vanis... |
hep-th/9901070 | Michael luke Walker | M. L. Walker and C. J. Burden (Theoretical Physics, RSPhysSE,
Australian National Univeristy) | Chiral Symmetry in Supersymmetric Three Dimensional Quantum
Electrodynamics | 14 pages, latex, 5 figures, typo corrected and slight re-wording on
pages 7,8 | Phys. Rev. D 59, 125013 (1999) | 10.1103/PhysRevD.59.125013 | null | hep-th hep-ph | null | We describe the investigation of spontaneous mass-generation and chiral
symmetry breaking in supersymmetric QED3 using numerical solutions of the
Dyson-Schwinger equation together with the CJT effective action and
supersymmetric Ward identities. We find that, within the quenched bare
approximation, the chirally symme... | [
{
"created": "Sun, 17 Jan 1999 23:52:41 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Mar 1999 00:53:55 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Walker",
"M. L.",
"",
"Theoretical Physics, RSPhysSE,\n Australian National Univeristy"
],
[
"Burden",
"C. J.",
"",
"Theoretical Physics, RSPhysSE,\n Australian National Univeristy"
]
] | We describe the investigation of spontaneous mass-generation and chiral symmetry breaking in supersymmetric QED3 using numerical solutions of the Dyson-Schwinger equation together with the CJT effective action and supersymmetric Ward identities. We find that, within the quenched bare approximation, the chirally symmetr... |
1603.09371 | Yuichi Hoshino | Yuichi Hoshino | Vortex driven phase transition in Topologically Massive QED | 30 pages, RevTex4,6 figures | null | 10.1007/s00601-017-1279-1 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There is chiral like symmetry for 4-component massless fermion in
(2+1)-dimensional gauge theory.Since QED$_{3}$ with Chern-Simons term contains
vortex solution for vector potential,one may expect vortex driven phase
transition as Kosterlitz-Thouless type where chiral condensate is washed away
at zero temperature.To ... | [
{
"created": "Wed, 30 Mar 2016 20:38:01 GMT",
"version": "v1"
}
] | 2017-04-26 | [
[
"Hoshino",
"Yuichi",
""
]
] | There is chiral like symmetry for 4-component massless fermion in (2+1)-dimensional gauge theory.Since QED$_{3}$ with Chern-Simons term contains vortex solution for vector potential,one may expect vortex driven phase transition as Kosterlitz-Thouless type where chiral condensate is washed away at zero temperature.To st... |
hep-th/0608052 | Soroka Vyacheslav | Dmitrij V. Soroka and Vyacheslav A. Soroka | Odd Nambu bracket on Grassmann algebra | Latex, 5 pages, JHEP3.cls format. Correction of misprints | null | null | null | hep-th math-ph math.MP | null | The Grassmann-odd Nambu bracket on the Grassmann algebra is proposed.
| [
{
"created": "Tue, 8 Aug 2006 08:40:32 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Oct 2006 12:19:48 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Soroka",
"Dmitrij V.",
""
],
[
"Soroka",
"Vyacheslav A.",
""
]
] | The Grassmann-odd Nambu bracket on the Grassmann algebra is proposed. |
0812.1564 | Yu Nakayama | Yu Nakayama, Makoto Sakaguchi and Kentaroh Yoshida | Interacting SUSY-singlet matter in non-relativistic Chern-Simons theory | 11pages | J.Phys.A42:195402,2009 | 10.1088/1751-8113/42/19/195402 | UCB-PTH-08/77, OIQP-08-14, NSF-KITP-08-141 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct an example of supersymmetric Chern-Simons-matter theory with a
matter field transforming as a singlet representation of the supersymmetry
algebra, where the bosonic and fermionic degrees of freedom do not match. This
is obtained as a non-relativistic limit of the N=2 Chern-Simons-matter theory
in 1+2 dim... | [
{
"created": "Mon, 8 Dec 2008 21:00:45 GMT",
"version": "v1"
}
] | 2009-04-24 | [
[
"Nakayama",
"Yu",
""
],
[
"Sakaguchi",
"Makoto",
""
],
[
"Yoshida",
"Kentaroh",
""
]
] | We construct an example of supersymmetric Chern-Simons-matter theory with a matter field transforming as a singlet representation of the supersymmetry algebra, where the bosonic and fermionic degrees of freedom do not match. This is obtained as a non-relativistic limit of the N=2 Chern-Simons-matter theory in 1+2 dimen... |
0908.0387 | Dmitri Kazakov | L. V. Bork, D. I. Kazakov, G. S. Vartanov, and A. V. Zhiboedov | Infrared Safe Observables in ${\cal N}=4$ Super Yang-Mills Theory | 13 pages, LaTex; Minor changes, typos corrected, references added | Phys.Lett.B681:296-303,2009 | 10.1016/j.physletb.2009.10.013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The infrared structure of MHV gluon amplitudes in ${\cal N}=4$ super
Yang-Mills theory is considered in the next-to-leading order of PT. Explicit
cancelation of the infrared divergencies in properly defined cross-sections is
demonstrated. The remaining finite parts for some inclusive differential
cross-sections are c... | [
{
"created": "Tue, 4 Aug 2009 06:06:22 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Sep 2009 10:35:52 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Oct 2009 06:33:49 GMT",
"version": "v3"
}
] | 2009-11-05 | [
[
"Bork",
"L. V.",
""
],
[
"Kazakov",
"D. I.",
""
],
[
"Vartanov",
"G. S.",
""
],
[
"Zhiboedov",
"A. V.",
""
]
] | The infrared structure of MHV gluon amplitudes in ${\cal N}=4$ super Yang-Mills theory is considered in the next-to-leading order of PT. Explicit cancelation of the infrared divergencies in properly defined cross-sections is demonstrated. The remaining finite parts for some inclusive differential cross-sections are cal... |
2307.02542 | Jacob Bourjaily | Jacob L. Bourjaily, Nikhil Kalyanapuram, Kokkimidis Patatoukos,
Michael Plesser, and Yaqi Zhang | Gauge-Invariant Double-Copies via Recursion | 5+3 pages; 3 tables | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove that all tree-level amplitudes in pure (super-)gravity can be
expressed as term-wise, gauge-invariant double-copies of those of pure
(super-)Yang-Mills obtained via BCFW recursion. These representations are far
from unique: varying the recursive scheme leads to a wide variety of distinct,
but equally valid r... | [
{
"created": "Wed, 5 Jul 2023 18:00:03 GMT",
"version": "v1"
}
] | 2023-07-07 | [
[
"Bourjaily",
"Jacob L.",
""
],
[
"Kalyanapuram",
"Nikhil",
""
],
[
"Patatoukos",
"Kokkimidis",
""
],
[
"Plesser",
"Michael",
""
],
[
"Zhang",
"Yaqi",
""
]
] | We prove that all tree-level amplitudes in pure (super-)gravity can be expressed as term-wise, gauge-invariant double-copies of those of pure (super-)Yang-Mills obtained via BCFW recursion. These representations are far from unique: varying the recursive scheme leads to a wide variety of distinct, but equally valid rep... |
2103.10437 | Evan McDonough | Edward W. Kolb, Andrew J. Long, and Evan McDonough | The Gravitino Swampland Conjecture | 6 pages, 2 figures. v2: version accepted to PRL | Phys. Rev. Lett. 127, 131603 (2021) | 10.1103/PhysRevLett.127.131603 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the swampland from effective field theories (EFTs) inconsistent
with quantum gravity to EFTs inconsistent with quantum supergravity. This
enlarges the swampland to include EFTs that become inconsistent when the
gravitino is quantized. We propose the Gravitino Swampland Conjecture: the
gravitino sound speed ... | [
{
"created": "Thu, 18 Mar 2021 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Aug 2021 13:39:09 GMT",
"version": "v2"
}
] | 2021-09-29 | [
[
"Kolb",
"Edward W.",
""
],
[
"Long",
"Andrew J.",
""
],
[
"McDonough",
"Evan",
""
]
] | We extend the swampland from effective field theories (EFTs) inconsistent with quantum gravity to EFTs inconsistent with quantum supergravity. This enlarges the swampland to include EFTs that become inconsistent when the gravitino is quantized. We propose the Gravitino Swampland Conjecture: the gravitino sound speed mu... |
2307.11819 | Nicol\'as Abate | Nicol\'as Abate, Mateo Koifman | Modular conjugation for the chiral fermion in multicomponent regions on
the torus | 19 pages, 4 figures | null | null | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue the study of the Tomita-Takesaki modular conjugation for a
massless Dirac field in a generic multicomponent region in $1+1$ spacetime
dimensions. In this paper we focus on the computations for a thermal state on a
circle, namely on the euclidean torus. By analytic continuation from the
modular flow we arr... | [
{
"created": "Fri, 21 Jul 2023 18:00:07 GMT",
"version": "v1"
}
] | 2023-07-25 | [
[
"Abate",
"Nicolás",
""
],
[
"Koifman",
"Mateo",
""
]
] | We continue the study of the Tomita-Takesaki modular conjugation for a massless Dirac field in a generic multicomponent region in $1+1$ spacetime dimensions. In this paper we focus on the computations for a thermal state on a circle, namely on the euclidean torus. By analytic continuation from the modular flow we arriv... |
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