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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2002.04696 | Daniel Schubring | Daniel Schubring and Mikhail Shifman | Sigma model on a squashed sphere with a Wess-Zumino term | v4. Updated acknowledgements | Phys. Rev. D 103, 025016 (2021) | 10.1103/PhysRevD.103.025016 | FTPI-MINN-20/01, UMN-TH-3911/20 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A class of two-dimensional sigma models interpolating between $CP^1$ and the
$SU(2)$ principal chiral model is discussed. We add the
Wess-Zumino-Novikov-Witten term and examine the renormalization group flow of
the two coupling constants which characterize the model under consideration.
The model flows to the $SU(2)$... | [
{
"created": "Tue, 11 Feb 2020 21:35:10 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Mar 2020 20:34:07 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Jan 2021 23:30:25 GMT",
"version": "v3"
},
{
"created": "Sun, 21 Nov 2021 18:57:58 GMT",
"version": "v4"
}
] | 2021-11-23 | [
[
"Schubring",
"Daniel",
""
],
[
"Shifman",
"Mikhail",
""
]
] | A class of two-dimensional sigma models interpolating between $CP^1$ and the $SU(2)$ principal chiral model is discussed. We add the Wess-Zumino-Novikov-Witten term and examine the renormalization group flow of the two coupling constants which characterize the model under consideration. The model flows to the $SU(2)$ W... |
hep-th/9603189 | Dmitri Gitman | S.P. Gavrilov and D.M. Gitman | Proper time and path integral representations for the commutation
function | 20 pages, LaTeX, uses pictex macros | J.Math.Phys. 37 (1996) 3118-3130 | 10.1063/1.531559 | IFUSP/P-1195, Dezembero/1995 | hep-th | null | On the example of the quantized spinor field, interacting with arbitrary
external electromagnetic field, the commutation function is studied. It is
shown that a proper time representation is available in any dimensions. Using
it, all the light cone singularities of the function are found explicitly,
generalizing the ... | [
{
"created": "Thu, 28 Mar 1996 16:13:04 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
]
] | On the example of the quantized spinor field, interacting with arbitrary external electromagnetic field, the commutation function is studied. It is shown that a proper time representation is available in any dimensions. Using it, all the light cone singularities of the function are found explicitly, generalizing the Fo... |
hep-th/0311126 | W. Machin | W Machin | Supersymmetric sigma models, gauge theories and vortices | Phd thesis, University of London, latex, 130pp | null | null | null | hep-th | null | This thesis considers one and two dimensional supersymmetric nonlinear sigma
models. First there is a discussion of the geometries of one and two
dimensional sigma models, with rigid supersymmetry.
For the one-dimensional case, the supersymmetry is promoted to a local one
and the required gauge fields are introduce... | [
{
"created": "Fri, 14 Nov 2003 18:41:50 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Machin",
"W",
""
]
] | This thesis considers one and two dimensional supersymmetric nonlinear sigma models. First there is a discussion of the geometries of one and two dimensional sigma models, with rigid supersymmetry. For the one-dimensional case, the supersymmetry is promoted to a local one and the required gauge fields are introduced. T... |
1901.05977 | Seyed Morteza Hosseini | Seyed Morteza Hosseini and Alberto Zaffaroni | Proving the equivalence of $c$-extremization and its gravitational dual
for all toric quivers | 35 pages | JHEP 03 (2019) 108 | 10.1007/JHEP03(2019)108 | IPMU19-0006 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gravitational dual of $c$-extremization for a class of $(0,2)$
two-dimensional theories obtained by twisted compactifications of D3-brane
gauge theories living at a toric Calabi-Yau three-fold has been recently
proposed. The equivalence of this construction with $c$-extremization has been
checked in various examp... | [
{
"created": "Thu, 17 Jan 2019 19:00:09 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2019 10:19:44 GMT",
"version": "v2"
}
] | 2019-03-26 | [
[
"Hosseini",
"Seyed Morteza",
""
],
[
"Zaffaroni",
"Alberto",
""
]
] | The gravitational dual of $c$-extremization for a class of $(0,2)$ two-dimensional theories obtained by twisted compactifications of D3-brane gauge theories living at a toric Calabi-Yau three-fold has been recently proposed. The equivalence of this construction with $c$-extremization has been checked in various example... |
hep-th/0505090 | Nuno Miguel Marques de Sousa PhD | N. Sousa | Open Descendants at c = 1 | PhD thesis | null | null | null | hep-th | null | The algebraic construction of open descendants is reviewed and extended. The
procedure is applied to c=1 models. Chiral data for the case of extended free
boson orbifolds is presented, in the form of fusing and brading matrices for
the untwisted sector. For this sector the pentagon and hexagon identities are
checked.... | [
{
"created": "Wed, 11 May 2005 11:21:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sousa",
"N.",
""
]
] | The algebraic construction of open descendants is reviewed and extended. The procedure is applied to c=1 models. Chiral data for the case of extended free boson orbifolds is presented, in the form of fusing and brading matrices for the untwisted sector. For this sector the pentagon and hexagon identities are checked. S... |
hep-th/9608175 | Christian Schubert | Denny Fliegner, Michael G. Schmidt, Christian Schubert | Three Applications of the String-Inspired Technique to Quantum
Electrodynamics | 10 pages, uuencoded Postscript-File, talk given by C. Schubert at the
Zeuthen Workshop on Elementary Particle Theory: QCD and QED in Higher Orders,
Rheinsberg, Germany, 21-26 Apr 1996 | Nucl.Phys.Proc.Suppl. 51C (1996) 174-182 | 10.1016/S0920-5632(96)90022-5 | HD-THEP-96/18, HUB-EP-96/19 | hep-th | null | We discuss the following recent applications of the ``string-inspired''
worldline technique to calculations in quantum electrodynamics: i) Photon
splitting in a constant magnetic field, ii) The two-loop Euler-Heisenberg
Lagrangian, iii) A progress report on a recalculation of the three-loop QED
beta -- function.
| [
{
"created": "Mon, 26 Aug 1996 23:16:53 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Fliegner",
"Denny",
""
],
[
"Schmidt",
"Michael G.",
""
],
[
"Schubert",
"Christian",
""
]
] | We discuss the following recent applications of the ``string-inspired'' worldline technique to calculations in quantum electrodynamics: i) Photon splitting in a constant magnetic field, ii) The two-loop Euler-Heisenberg Lagrangian, iii) A progress report on a recalculation of the three-loop QED beta -- function. |
0710.0079 | Olaf Lechtenfeld | Christian Gutschwager, Tatiana A. Ivanova, Olaf Lechtenfeld | Scattering of Noncommutative Waves and Solitons in a Supersymmetric
Chiral Model in 2+1 Dimensions | 1+13 pages; v2: reference added, version published in JHEP | JHEP0711:052,2007 | 10.1088/1126-6708/2007/11/052 | null | hep-th | null | Interactions of noncommutative waves and solitons in 2+1 dimensions can be
analyzed exactly for a supersymmetric and integrable U(n) chiral model
extending the Ward model. Using the Moyal-deformed dressing method in an
antichiral superspace, we construct explicit time-dependent solutions of its
noncommutative field e... | [
{
"created": "Sat, 29 Sep 2007 17:03:55 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Nov 2007 15:09:47 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Gutschwager",
"Christian",
""
],
[
"Ivanova",
"Tatiana A.",
""
],
[
"Lechtenfeld",
"Olaf",
""
]
] | Interactions of noncommutative waves and solitons in 2+1 dimensions can be analyzed exactly for a supersymmetric and integrable U(n) chiral model extending the Ward model. Using the Moyal-deformed dressing method in an antichiral superspace, we construct explicit time-dependent solutions of its noncommutative field equ... |
1909.04946 | Hui Liu | Hui Liu, Yao Zhou and Jarah Evslin | Ground States of the $\phi^4$ Double-Well QFT | 16 pages, no figures, v2: Important reference added | Eur. Phys. J. C (2020) 80:357 | 10.1140/epjc/s10052-020-7934-6 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | At second order in perturbation theory, we find the ground states of the
$\phi^4$ double-well quantum field theory in 1+1 dimensions. The operators
which create these ground states from the free vacuum are constructed
explicitly at this order, as is the operator which interpolates between the
ground states. As a warm... | [
{
"created": "Wed, 11 Sep 2019 09:48:49 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Oct 2019 09:35:11 GMT",
"version": "v2"
}
] | 2022-11-01 | [
[
"Liu",
"Hui",
""
],
[
"Zhou",
"Yao",
""
],
[
"Evslin",
"Jarah",
""
]
] | At second order in perturbation theory, we find the ground states of the $\phi^4$ double-well quantum field theory in 1+1 dimensions. The operators which create these ground states from the free vacuum are constructed explicitly at this order, as is the operator which interpolates between the ground states. As a warm u... |
1603.08104 | Rudra Prakash Malik | T. Bhanja, N. Srinivas, R. P. Malik | Universal Superspace Unitary Operator and Nilpotent (Anti-)dual BRST
Symmetries: Superfield Formalism | LaTeX file, 25 pages, journal reference is given | Advances in High Energy Physics Vol. 2016 Article ID 2764245, 17
pages (2016) | 10.1155/2016/2764245 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We exploit the key concepts of the augmented version of superfield approach
to Becchi-Rouet-Stora-Tyutin (BRST) formalism to derive the superspace (SUSP)
dual unitary operator (and its Hermitian conjugate) and demonstrate their
utility in the derivation of the nilpotent and absolutely anticommuting
(anti-)dual BRST s... | [
{
"created": "Sat, 26 Mar 2016 13:08:17 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Oct 2016 05:24:44 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Jul 2017 13:08:08 GMT",
"version": "v3"
}
] | 2017-07-28 | [
[
"Bhanja",
"T.",
""
],
[
"Srinivas",
"N.",
""
],
[
"Malik",
"R. P.",
""
]
] | We exploit the key concepts of the augmented version of superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism to derive the superspace (SUSP) dual unitary operator (and its Hermitian conjugate) and demonstrate their utility in the derivation of the nilpotent and absolutely anticommuting (anti-)dual BRST sym... |
2210.08628 | Benjamin Sung | James Halverson, Benjamin Sung, Jiahua Tian | Electric-Magnetic Duality in a Class of $G_2$-Compactifications of
M-theory | null | null | 10.1007/JHEP04(2023)089 | null | hep-th math.AG math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study electric-magnetic duality in compactifications of M-theory on
twisted connected sum (TCS) $G_2$ manifolds via duality with F-theory.
Specifically, we study the physics of the D3-branes in F-theory compactified on
a Calabi-Yau fourfold $Y$, dual to a compactification of M-theory on a TCS
$G_2$ manifold $X$. $... | [
{
"created": "Sun, 16 Oct 2022 20:07:56 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Mar 2023 05:20:54 GMT",
"version": "v2"
}
] | 2023-05-10 | [
[
"Halverson",
"James",
""
],
[
"Sung",
"Benjamin",
""
],
[
"Tian",
"Jiahua",
""
]
] | We study electric-magnetic duality in compactifications of M-theory on twisted connected sum (TCS) $G_2$ manifolds via duality with F-theory. Specifically, we study the physics of the D3-branes in F-theory compactified on a Calabi-Yau fourfold $Y$, dual to a compactification of M-theory on a TCS $G_2$ manifold $X$. $\m... |
1512.07130 | Iva Lovrekovic | M. Irakleidou, I. Lovrekovic | Conformal gravity 1-loop partition function | 9 pages, comments and references added, Phys. Rev. D version | Phys. Rev. D 93, 104043 (2016) | 10.1103/PhysRevD.93.104043 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the 1-loop partition function of conformal gravity in four
dimensions around an $AdS_4$ background, using the heat kernel techniques. We
give expressions for the relevant thermodynamical quantities and compare our
results with the ones from the literature.
| [
{
"created": "Tue, 22 Dec 2015 15:44:07 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Apr 2016 17:11:26 GMT",
"version": "v2"
}
] | 2016-05-25 | [
[
"Irakleidou",
"M.",
""
],
[
"Lovrekovic",
"I.",
""
]
] | We evaluate the 1-loop partition function of conformal gravity in four dimensions around an $AdS_4$ background, using the heat kernel techniques. We give expressions for the relevant thermodynamical quantities and compare our results with the ones from the literature. |
2209.10435 | Holger Gies | Holger Gies and Abdol Sabor Salek | Asymptotically Safe Hilbert-Palatini Gravity in an On-Shell Reduction
Scheme | 11 pages, 2 figures, 1 table | null | 10.1140/epjc/s10052-023-11324-1 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the renormalization flow of Hilbert-Palatini gravity to lowest
non-trivial order. We find evidence for an asymptotically safe high-energy
completion based on the existence of an ultraviolet fixed point similar to the
Reuter fixed point of quantum Einstein gravity. In order to manage the
quantization of the l... | [
{
"created": "Wed, 21 Sep 2022 15:29:27 GMT",
"version": "v1"
}
] | 2023-03-22 | [
[
"Gies",
"Holger",
""
],
[
"Salek",
"Abdol Sabor",
""
]
] | We study the renormalization flow of Hilbert-Palatini gravity to lowest non-trivial order. We find evidence for an asymptotically safe high-energy completion based on the existence of an ultraviolet fixed point similar to the Reuter fixed point of quantum Einstein gravity. In order to manage the quantization of the lar... |
hep-th/0304088 | Joseph Ambrose G. Pagaran | Joseph Ambrose G. Pagaran | Calculation of Higher Mass-Dimensional Effective Lagrangians in Quantum
Field Theory | 186 pages, MS Thesis | null | null | null | hep-th | null | A prescription for calculating low-energy one-loop higher-mass dimensional
effective Lagrangians for non-Abelian field theories is constructed in the
spirit of quasilocal background field method. Basis of Lorentz and
gauge-invariant monomials of similar mass-dimensions acting as building blocks
are matrix-multiplied ... | [
{
"created": "Wed, 9 Apr 2003 16:43:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pagaran",
"Joseph Ambrose G.",
""
]
] | A prescription for calculating low-energy one-loop higher-mass dimensional effective Lagrangians for non-Abelian field theories is constructed in the spirit of quasilocal background field method. Basis of Lorentz and gauge-invariant monomials of similar mass-dimensions acting as building blocks are matrix-multiplied in... |
2002.08279 | Javier Gomez Subils | Daniel Elander, Anton F. Faedo, David Mateos, Javier G. Subils | Phase transitions in a three-dimensional analogue of Klebanov-Strassler | 23 pages, 14 figures | null | 10.1007/JHEP06(2020)131 | ICCUB-20-005 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use top-down holography to study the thermodynamics of a one-parameter
family of three-dimensional, strongly coupled Yang-Mills-Chern-Simons theories
with M-theory duals. For generic values of the parameter, the theories exhibit
a mass gap but no confinement, meaning no linear quark-antiquark potential. For
two sp... | [
{
"created": "Wed, 19 Feb 2020 16:47:24 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Elander",
"Daniel",
""
],
[
"Faedo",
"Anton F.",
""
],
[
"Mateos",
"David",
""
],
[
"Subils",
"Javier G.",
""
]
] | We use top-down holography to study the thermodynamics of a one-parameter family of three-dimensional, strongly coupled Yang-Mills-Chern-Simons theories with M-theory duals. For generic values of the parameter, the theories exhibit a mass gap but no confinement, meaning no linear quark-antiquark potential. For two spec... |
hep-th/0003141 | null | Jos\'e M. Gracia-Bond\'ia (Univ. Complutense de Madrid) | The Phase of the Scattering Matrix | 13 pages, PlainTeX | Phys.Lett. B482 (2000) 315-322 | 10.1016/S0370-2693(00)00473-1 | null | hep-th | null | Vacuum polarization in external fields is treated by way of calculating -
exactly and then perturbatively - the phase of the quantum scattering matrix in
the Shale-Stinespring approach to field theory. The link between the
Shale-Stinespring method and the Epstein-Glaser renormalization procedure is
highlighted.
| [
{
"created": "Thu, 16 Mar 2000 16:15:04 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Gracia-Bondía",
"José M.",
"",
"Univ. Complutense de Madrid"
]
] | Vacuum polarization in external fields is treated by way of calculating - exactly and then perturbatively - the phase of the quantum scattering matrix in the Shale-Stinespring approach to field theory. The link between the Shale-Stinespring method and the Epstein-Glaser renormalization procedure is highlighted. |
hep-th/9610220 | Silvio Paolo Sorella | L.C.Q.Vilar, C.A.G.Sasaki and S.P. Sorella | Zero Curvature Formalism of the 4D Yang-Mills Theory in Superspace | 31 pages, LateX2e, final version to appear in J. Math. Phys | J.Math.Phys.40:2735-2756,1999 | 10.1063/1.532726 | UERJ/DFT-03/98 | hep-th | null | The supersymmetric descent equations in superspace are discussed by means of
the introduction of two operators which allow to decompose the supersymmetric
covariant derivatives as BRS commutators.
| [
{
"created": "Mon, 28 Oct 1996 19:51:08 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Apr 1999 16:50:21 GMT",
"version": "v2"
}
] | 2010-02-04 | [
[
"Vilar",
"L. C. Q.",
""
],
[
"Sasaki",
"C. A. G.",
""
],
[
"Sorella",
"S. P.",
""
]
] | The supersymmetric descent equations in superspace are discussed by means of the introduction of two operators which allow to decompose the supersymmetric covariant derivatives as BRS commutators. |
1904.08370 | Eugenio Bianchi | Eugenio Bianchi, Pietro Dona | Typical entanglement entropy in the presence of a center: Page curve and
its variance | 6 pages + 7 pages, 2 figures. v3: discussion of the role of the
center extended | Phys. Rev. D 100, 105010 (2019) | 10.1103/PhysRevD.100.105010 | IGC-19/4-1 | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a quantum system in a pure state, a subsystem generally has a nonzero
entropy because of entanglement with the rest of the system. Is the average
entanglement entropy of pure states also the typical entropy of the subsystem?
We present a method to compute the exact formula of the momenta of the
probability $P(S_A)... | [
{
"created": "Wed, 17 Apr 2019 17:11:43 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Jun 2019 20:35:03 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Nov 2019 15:36:36 GMT",
"version": "v3"
}
] | 2019-11-19 | [
[
"Bianchi",
"Eugenio",
""
],
[
"Dona",
"Pietro",
""
]
] | In a quantum system in a pure state, a subsystem generally has a nonzero entropy because of entanglement with the rest of the system. Is the average entanglement entropy of pure states also the typical entropy of the subsystem? We present a method to compute the exact formula of the momenta of the probability $P(S_A) \... |
1202.1962 | Sumit Ghosh | Sumit Ghosh | Generalized Uncertainty Principle, Modified Dispersion Relation and
Barrier penetration by a Dirac particle | 10 pages, 7 figures, LaTex | null | 10.1007/s10773-014-2265-8 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have studied the energy band structure of a Dirac particle in presence of
a generalised uncertainty principle (GUP). We start from defining a modified
momentum operator and derive corresponding modified dispersion relation (MDR)
and GUP. Apart from the forbidden band within the range $\pm m$, $m$ being the
mass of... | [
{
"created": "Thu, 9 Feb 2012 12:19:15 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Aug 2012 11:55:59 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Mar 2014 12:31:57 GMT",
"version": "v3"
}
] | 2014-08-05 | [
[
"Ghosh",
"Sumit",
""
]
] | We have studied the energy band structure of a Dirac particle in presence of a generalised uncertainty principle (GUP). We start from defining a modified momentum operator and derive corresponding modified dispersion relation (MDR) and GUP. Apart from the forbidden band within the range $\pm m$, $m$ being the mass of t... |
hep-th/0204210 | Renate Loll | B. Dittrich (AEI, Golm), R. Loll (U. Utrecht) | A Hexagon Model for 3D Lorentzian Quantum Cosmology | 34 pages, 20 figures, some clarifying remarks added, final version to
appear in Phys Rev D | Phys.Rev. D66 (2002) 084016 | 10.1103/PhysRevD.66.084016 | SPIN-2002/11 | hep-th gr-qc | null | We formulate a dynamically triangulated model of three-dimensional Lorentzian
quantum gravity whose spatial sections are flat two-tori. It is shown that the
combinatorics involved in evaluating the one-step propagator (the transfer
matrix) is that of a set of vicious walkers on a two-dimensional lattice with
periodic... | [
{
"created": "Wed, 24 Apr 2002 16:11:36 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Sep 2002 10:22:33 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Dittrich",
"B.",
"",
"AEI, Golm"
],
[
"Loll",
"R.",
"",
"U. Utrecht"
]
] | We formulate a dynamically triangulated model of three-dimensional Lorentzian quantum gravity whose spatial sections are flat two-tori. It is shown that the combinatorics involved in evaluating the one-step propagator (the transfer matrix) is that of a set of vicious walkers on a two-dimensional lattice with periodic b... |
1309.3266 | Jun Nian | Jun Nian | Localization of Supersymmetric Chern-Simons-Matter Theory on a Squashed
$S^3$ with $SU(2)\times U(1)$ Isometry | 45 pages, Appendix D and some references added, typos corrected | JHEP07(2014)126 | 10.1007/JHEP07(2014)126 | YITP-SB-13-28 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Localization of supersymmetric $\mathcal{N}=2$ Chern-Simons-Matter theory on
a squashed $S^3$ with $SU(2)\times U(1)$ isometry has been studied by different
groups of authors. In this paper, we localize the theory on a squashed $S^3$
with $SU(2)\times U(1)$ isometry and a class of complex background. We see that
cert... | [
{
"created": "Thu, 12 Sep 2013 19:57:28 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jul 2014 02:19:22 GMT",
"version": "v2"
}
] | 2014-07-31 | [
[
"Nian",
"Jun",
""
]
] | Localization of supersymmetric $\mathcal{N}=2$ Chern-Simons-Matter theory on a squashed $S^3$ with $SU(2)\times U(1)$ isometry has been studied by different groups of authors. In this paper, we localize the theory on a squashed $S^3$ with $SU(2)\times U(1)$ isometry and a class of complex background. We see that certai... |
1404.0817 | Pablo G. Camara | Pablo G. Camara, Luis E. Ibanez and Irene Valenzuela | Flux-induced Soft Terms on Type IIB/F-theory Matter Curves and
Hypercharge Dependent Scalar Masses | 67 pages, 2 figures, 2 tables | null | 10.1007/JHEP06(2014)119 | IFT-UAM/CSIC-14-29 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Closed string fluxes induce generically SUSY-breaking soft terms on
supersymmetric type IIB orientifold compactifications with D3/D7 branes. This
was studied in the past by inserting those fluxes on the DBI+CS actions for
adjoint D3/D7 fields, where D7-branes had no magnetic fluxes. In the present
work we generalise ... | [
{
"created": "Thu, 3 Apr 2014 09:47:36 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Camara",
"Pablo G.",
""
],
[
"Ibanez",
"Luis E.",
""
],
[
"Valenzuela",
"Irene",
""
]
] | Closed string fluxes induce generically SUSY-breaking soft terms on supersymmetric type IIB orientifold compactifications with D3/D7 branes. This was studied in the past by inserting those fluxes on the DBI+CS actions for adjoint D3/D7 fields, where D7-branes had no magnetic fluxes. In the present work we generalise th... |
hep-th/9211101 | null | Paulo F.Bedaque and Ashok Das | \delta-expansion and self-consistent calculation | 8 pages, UR-1289 | null | null | null | hep-th hep-ph | null | We compare results from $\delta$--expansion, in simple theories, with
self--consistent calculations as well as calculations involving the principle
of minimal sensitivity. We show that the latter methods give relatively more
accurate results order by order.
| [
{
"created": "Tue, 24 Nov 1992 01:03:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bedaque",
"Paulo F.",
""
],
[
"Das",
"Ashok",
""
]
] | We compare results from $\delta$--expansion, in simple theories, with self--consistent calculations as well as calculations involving the principle of minimal sensitivity. We show that the latter methods give relatively more accurate results order by order. |
1902.09491 | Md Riajul Haque | Md Riajul Haque, Debaprasad Maity | Reheating Constraints on Inflaton, Dark Matter: Swampland Conjecture | 18 pages, 4 figures, 1 table | Phys. Rev. D 99, 103534 (2019) | 10.1103/PhysRevD.99.103534 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we studied the phenomenological consequences of recently
proposed swampland conjecture on the inflationary models though constraints on
reheating. If dark matter is assumed to be produced during reheating, the
conjecture will provide further constraints on the dark matter parameter space
through its cu... | [
{
"created": "Mon, 25 Feb 2019 18:13:49 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Mar 2019 16:43:47 GMT",
"version": "v2"
}
] | 2019-06-05 | [
[
"Haque",
"Md Riajul",
""
],
[
"Maity",
"Debaprasad",
""
]
] | In this paper, we studied the phenomenological consequences of recently proposed swampland conjecture on the inflationary models though constraints on reheating. If dark matter is assumed to be produced during reheating, the conjecture will provide further constraints on the dark matter parameter space through its curr... |
0905.2014 | E. Aldo Arroyo | E. Aldo Arroyo | Cubic interaction term for Schnabl's solution using Pade approximants | 13 pages, added references and fixed typos | J.Phys.A42:375402,2009 | 10.1088/1751-8113/42/37/375402 | IFT-P.004/2009 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the cubic interaction term in the action of open bosonic string
field theory for Schnabl's solution written in terms of Bernoulli numbers. This
computation provides us with a new evidence for the fact that the string field
equation of motion is satisfied when it is contracted with the solution itself.
| [
{
"created": "Wed, 13 May 2009 04:55:01 GMT",
"version": "v1"
},
{
"created": "Wed, 20 May 2009 17:08:43 GMT",
"version": "v2"
}
] | 2014-10-27 | [
[
"Arroyo",
"E. Aldo",
""
]
] | We evaluate the cubic interaction term in the action of open bosonic string field theory for Schnabl's solution written in terms of Bernoulli numbers. This computation provides us with a new evidence for the fact that the string field equation of motion is satisfied when it is contracted with the solution itself. |
hep-th/0009161 | Wang-Chang Su | Wang-Chang Su | Abelian Decomposition of Sp(2N) Yang-Mills Theory | latex, 8 pages | Phys.Lett. B499 (2001) 275-279 | 10.1016/S0370-2693(01)00038-7 | null | hep-th | null | In the previous paper, we generalized the method of Abelian decomposition to
the case of SO(N) Yang-Mills theory. This method that was proposed by Faddeev
and Niemi introduces a set of variables for describing the infrared limit of a
Yang-Mills theory. Here, we extend the decomposition method further to the
general c... | [
{
"created": "Thu, 21 Sep 2000 08:52:05 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Su",
"Wang-Chang",
""
]
] | In the previous paper, we generalized the method of Abelian decomposition to the case of SO(N) Yang-Mills theory. This method that was proposed by Faddeev and Niemi introduces a set of variables for describing the infrared limit of a Yang-Mills theory. Here, we extend the decomposition method further to the general cas... |
hep-th/0509128 | Julien Grain | J. Grain, A. Barrau, P. Kanti | Exact Results for Evaporating Black Holes in Curvature-Squared Lovelock
Gravity: Gauss-Bonnet Greybody Factors | 29 pages, Latex file, 11 figures, Data files (greybody factors)
available at http://lpsc.in2p3.fr/ams/greybody/, typos corrected, references
added, version to appear in Phys. Rev. D | Phys.Rev.D72:104016,2005 | 10.1103/PhysRevD.72.104016 | DCPT-05/41 | hep-th astro-ph gr-qc hep-ph | null | Lovelock gravity is an important extension of General Relativity that
provides a promising framework to study curvature corrections to the Einstein
action, while avoiding ghosts and keeping second order field equations. This
paper derives the greybody factors for D-dimensional black holes arising in a
theory with a G... | [
{
"created": "Fri, 16 Sep 2005 10:24:42 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Nov 2005 10:27:09 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Grain",
"J.",
""
],
[
"Barrau",
"A.",
""
],
[
"Kanti",
"P.",
""
]
] | Lovelock gravity is an important extension of General Relativity that provides a promising framework to study curvature corrections to the Einstein action, while avoiding ghosts and keeping second order field equations. This paper derives the greybody factors for D-dimensional black holes arising in a theory with a Gau... |
hep-th/9607229 | A. Sagnotti | C. Angelantonj (U. Aquila), M. Bianchi, G. Pradisi, A. Sagnotti and
Ya.S. Stanev (U. Roma "Tor Vergata") | Comments on Gepner Models and Type I Vacua in String Theory | 13 pages, LATEX | Phys.Lett.B387:743-749,1996 | 10.1016/0370-2693(96)01124-0 | ROM2F-96/35 | hep-th | null | We construct open descendants of Gepner models, concentrating mainly on the
six-dimensional case, where they give type I vacua with rich patterns of
Chan-Paton symmetry breaking and various numbers of tensor multiplets,
including zero. We also relate the models in $D < 10$ without open sectors,
recently found by othe... | [
{
"created": "Tue, 30 Jul 1996 15:26:25 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Angelantonj",
"C.",
"",
"U. Aquila"
],
[
"Bianchi",
"M.",
"",
"U. Roma \"Tor Vergata\""
],
[
"Pradisi",
"G.",
"",
"U. Roma \"Tor Vergata\""
],
[
"Sagnotti",
"A.",
"",
"U. Roma \"Tor Vergata\""
],
[
"Stanev",
"Ya. S.",
"",... | We construct open descendants of Gepner models, concentrating mainly on the six-dimensional case, where they give type I vacua with rich patterns of Chan-Paton symmetry breaking and various numbers of tensor multiplets, including zero. We also relate the models in $D < 10$ without open sectors, recently found by other ... |
0809.5137 | Christoph A. Stephan | Christoph A. Stephan | Krajewski diagrams and the Standard Model | null | J.Math.Phys.50:043515,2009 | 10.1063/1.3112622 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper provides a complete list of Krajewski diagrams representing the
standard model of particle physics. We will give the possible representations
of the algebra and the anomaly free lifts which provide the representation of
the standard model gauge group on the fermionic Hilbert space. The algebra
representati... | [
{
"created": "Tue, 30 Sep 2008 08:47:54 GMT",
"version": "v1"
}
] | 2009-05-26 | [
[
"Stephan",
"Christoph A.",
""
]
] | This paper provides a complete list of Krajewski diagrams representing the standard model of particle physics. We will give the possible representations of the algebra and the anomaly free lifts which provide the representation of the standard model gauge group on the fermionic Hilbert space. The algebra representation... |
hep-th/9610128 | Dirk Kreimer | Dirk Kreimer (Mainz Univ.) | On knots in subdivergent diagrams | 15 pages, latex, uses epsf for 10 figs. To appear in Z.Phys.C,
results now discussed from the point of view of Gauss codes | Eur.Phys.J.C2:757-767,1998 | 10.1007/s100520050180 | MZ-TH/96-31 | hep-th hep-ph math.QA q-alg | null | We investigate Feynman diagrams which are calculable in terms of generalized
one-loop functions, and explore how the presence or absence of transcendentals
in their counterterms reflects the entanglement of link diagram constructed
from them and explains unexpected relations between them.
| [
{
"created": "Thu, 17 Oct 1996 09:18:32 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Oct 1996 09:28:58 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Jul 1997 09:03:33 GMT",
"version": "v3"
}
] | 2011-09-13 | [
[
"Kreimer",
"Dirk",
"",
"Mainz Univ."
]
] | We investigate Feynman diagrams which are calculable in terms of generalized one-loop functions, and explore how the presence or absence of transcendentals in their counterterms reflects the entanglement of link diagram constructed from them and explains unexpected relations between them. |
1011.5362 | Raju Roychowdhury | Vincenzo Parente and Raju Roychowdhury | A Study on Charged Neutron Star in $AdS_5$ | 20 pages, 6 figures | JHEP 1104:111,2011 | 10.1007/JHEP04(2011)111 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by an open question raised in recent times regarding the phase
transition during the collapse of a neutron star to form a black hole and
related stability issues, we have constructed charged neutron stars in $AdS_5$
and show that these stars become unstable at a particular value of their
radius, regarded as... | [
{
"created": "Wed, 24 Nov 2010 12:57:23 GMT",
"version": "v1"
}
] | 2011-07-22 | [
[
"Parente",
"Vincenzo",
""
],
[
"Roychowdhury",
"Raju",
""
]
] | Motivated by an open question raised in recent times regarding the phase transition during the collapse of a neutron star to form a black hole and related stability issues, we have constructed charged neutron stars in $AdS_5$ and show that these stars become unstable at a particular value of their radius, regarded as t... |
2104.02360 | Eugene Loginov | E.K. Loginov | Solitons and exotic instantons | 15 pages, LaTeX, no figures | Phys. Rev. D104 (2021) 106003 | 10.1103/PhysRevD.104.106003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the 't Hooft type instantons in eight dimensions,
which satisfy the (anti)self-dual equations $F\wedge F=\pm\ast_8F\wedge F$.
Using various designs of such instantons, we find new soliton solutions to the
low-energy effective theory of the heterotic fivebrane. We investigate
conditions under w... | [
{
"created": "Tue, 6 Apr 2021 08:37:01 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Nov 2021 16:03:10 GMT",
"version": "v2"
}
] | 2021-11-09 | [
[
"Loginov",
"E. K.",
""
]
] | In this paper, we study the 't Hooft type instantons in eight dimensions, which satisfy the (anti)self-dual equations $F\wedge F=\pm\ast_8F\wedge F$. Using various designs of such instantons, we find new soliton solutions to the low-energy effective theory of the heterotic fivebrane. We investigate conditions under whi... |
1512.09175 | Cheng-Yang Lee | Cheng-Yang Lee | Quantum field theory with a preferred direction: The very special
relativity framework | 18 pages, 4 figures. Typos corrected. Published in Phys. Rev. D 93,
045011 (2016). arXiv admin note: text overlap with arXiv:1306.5491 | null | 10.1103/PhysRevD.93.045011 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The theory of very special relativity (VSR) proposed by Cohen and Glashow
contains an intrinsic preferred direction. Starting from the irreducible
unitary representation of the inhomogeneous VSR group $ISIM(2)$, we present a
rigorous construction of quantum field theory with a preferred direction. We
find, although t... | [
{
"created": "Wed, 30 Dec 2015 22:50:52 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Feb 2016 19:24:37 GMT",
"version": "v2"
}
] | 2016-02-23 | [
[
"Lee",
"Cheng-Yang",
""
]
] | The theory of very special relativity (VSR) proposed by Cohen and Glashow contains an intrinsic preferred direction. Starting from the irreducible unitary representation of the inhomogeneous VSR group $ISIM(2)$, we present a rigorous construction of quantum field theory with a preferred direction. We find, although the... |
1607.06463 | Pablo Bueno | Pablo Bueno and Pablo A. Cano | Einsteinian cubic gravity | 6 pages | Phys. Rev. D 94, 104005 (2016) | 10.1103/PhysRevD.94.104005 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We drastically simplify the problem of linearizing a general higher-order
theory of gravity. We reduce it to the evaluation of its Lagrangian on a
particular Riemann tensor depending on two parameters, and the computation of
two derivatives with respect to one of those parameters. We use our method to
construct a D-d... | [
{
"created": "Thu, 21 Jul 2016 20:00:07 GMT",
"version": "v1"
}
] | 2016-11-09 | [
[
"Bueno",
"Pablo",
""
],
[
"Cano",
"Pablo A.",
""
]
] | We drastically simplify the problem of linearizing a general higher-order theory of gravity. We reduce it to the evaluation of its Lagrangian on a particular Riemann tensor depending on two parameters, and the computation of two derivatives with respect to one of those parameters. We use our method to construct a D-dim... |
1405.0904 | Giampiero Esposito Dr. | Emmanuele Battista, Giampiero Esposito, Paolo Scudellaro, Francesco
Tramontano | Riemann curvature of a boosted spacetime geometry | 33 pages, 8 figures. In the new version, a section and new references
have been added, and the presentation has been amended and improved | null | 10.1142/S021988781650002X | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ultrarelativistic boosting procedure had been applied in the literature
to map the metric of Schwarzschild-de Sitter spacetime into a metric describing
de Sitter spacetime plus a shock-wave singularity located on a null
hypersurface. This paper evaluates the Riemann curvature tensor of the boosted
Schwarzschild-d... | [
{
"created": "Mon, 5 May 2014 14:01:14 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Sep 2015 16:01:49 GMT",
"version": "v2"
}
] | 2016-01-06 | [
[
"Battista",
"Emmanuele",
""
],
[
"Esposito",
"Giampiero",
""
],
[
"Scudellaro",
"Paolo",
""
],
[
"Tramontano",
"Francesco",
""
]
] | The ultrarelativistic boosting procedure had been applied in the literature to map the metric of Schwarzschild-de Sitter spacetime into a metric describing de Sitter spacetime plus a shock-wave singularity located on a null hypersurface. This paper evaluates the Riemann curvature tensor of the boosted Schwarzschild-de ... |
2308.13398 | Horatiu Stefan Nastase | Matheus Cravo and Horatiu Nastase | 3-point function of currents for holographic cosmology and monopole
non-Gaussianities | 29 pages+Appendices; references and explanations, including an
Appendix (C), added | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we present the calculation of the three-point function in
momentum space of currents for a $SO(3)$ global symmetry, in a
three-dimensional toy model within phenomenological holographic cosmology.
Since the two-point function gives, via electric-magnetic duality, the
resolution of the cosmological monopo... | [
{
"created": "Fri, 25 Aug 2023 14:21:00 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Mar 2024 14:44:12 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Apr 2024 19:42:50 GMT",
"version": "v3"
}
] | 2024-04-03 | [
[
"Cravo",
"Matheus",
""
],
[
"Nastase",
"Horatiu",
""
]
] | In this paper we present the calculation of the three-point function in momentum space of currents for a $SO(3)$ global symmetry, in a three-dimensional toy model within phenomenological holographic cosmology. Since the two-point function gives, via electric-magnetic duality, the resolution of the cosmological monopole... |
hep-th/9501001 | Fuad Saradzhev | Fuad Saradzhev | Anomaly and Exotic Statistics in One Dimension | LATEX file, 38 pages | null | 10.1007/3-540-59163-X_299 | TUBITAK preprint MRC--PH--TH.16--94, 1994. | hep-th | null | We study the influence of the anomaly on the physical quantum picture of the
chiral Schwinger model (CSM) defined on $S^1$. We show that such phenomena as
the total screening of charges and the dynamical mass generation characteristic
for the standard Schwinger model do not take place here. Instead of them, the
anoma... | [
{
"created": "Mon, 2 Jan 1995 12:42:25 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Saradzhev",
"Fuad",
""
]
] | We study the influence of the anomaly on the physical quantum picture of the chiral Schwinger model (CSM) defined on $S^1$. We show that such phenomena as the total screening of charges and the dynamical mass generation characteristic for the standard Schwinger model do not take place here. Instead of them, the anomaly... |
1208.0348 | Idrish Huet | Julieta Medina, Idrish Huet, Denjoe O'Connor and Brian P. Dolan | Scalar and Spinor Field Actions on Fuzzy $S^4$: fuzzy $CP^3$ as a
$S^2_F$ bundle over $S^4_F$ | 19 pages | null | 10.1007/JHEP08(2012)070 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a manifestly Spin(5) invariant construction of squashed fuzzy
$CP^3$ as a fuzzy $S^2$ bundle over fuzzy $S^4$. We develop the necessary
projectors and exhibit the squashing in terms of the radii of the $S^2$ and
$S^4$. Our analysis allows us give both scalar and spinor fuzzy action
functionals whose low ly... | [
{
"created": "Wed, 1 Aug 2012 20:04:02 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Medina",
"Julieta",
""
],
[
"Huet",
"Idrish",
""
],
[
"O'Connor",
"Denjoe",
""
],
[
"Dolan",
"Brian P.",
""
]
] | We present a manifestly Spin(5) invariant construction of squashed fuzzy $CP^3$ as a fuzzy $S^2$ bundle over fuzzy $S^4$. We develop the necessary projectors and exhibit the squashing in terms of the radii of the $S^2$ and $S^4$. Our analysis allows us give both scalar and spinor fuzzy action functionals whose low lyin... |
1710.08021 | Lorenzo Casarin | Lorenzo Casarin | On higher-derivative gauge theories | Based on the thesis prepared as final dissertation for the MSc degree
in Physics at the University of Padova. 68 pages; added reference in 1.4 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we study the main properties and the one-loop renormalization of
a Yang-Mills theory in which the kinetic term contains also a fourth-order
differential operator; in particular, we add to the Yang-Mills Lagrangian the
most general contribution of mass dimension six, weighted with a dimensionful
parameter... | [
{
"created": "Sun, 22 Oct 2017 21:57:26 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Nov 2017 18:29:03 GMT",
"version": "v2"
}
] | 2017-11-13 | [
[
"Casarin",
"Lorenzo",
""
]
] | In this work we study the main properties and the one-loop renormalization of a Yang-Mills theory in which the kinetic term contains also a fourth-order differential operator; in particular, we add to the Yang-Mills Lagrangian the most general contribution of mass dimension six, weighted with a dimensionful parameter. ... |
2405.08769 | Miok Park | Young-Hwan Hyun, Boris Latosh, and Miok Park | Scalar Field Perturbation of Hairy Black Holes in EsGB theory | 36 pages, 15 figures, 8 tables | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate scalar field perturbations of the hairy black holes involved
with spontaneous symmetry breaking of the global U(1) symmetry in
Einstein-scalar-Gauss-Bonnet theory for asymptotically flat spacetimes. We
consider the mechanism that black holes without hairs become unstable at the
critical point of the co... | [
{
"created": "Tue, 14 May 2024 17:02:10 GMT",
"version": "v1"
}
] | 2024-05-15 | [
[
"Hyun",
"Young-Hwan",
""
],
[
"Latosh",
"Boris",
""
],
[
"Park",
"Miok",
""
]
] | We investigate scalar field perturbations of the hairy black holes involved with spontaneous symmetry breaking of the global U(1) symmetry in Einstein-scalar-Gauss-Bonnet theory for asymptotically flat spacetimes. We consider the mechanism that black holes without hairs become unstable at the critical point of the coup... |
1911.11603 | Andreas Blommaert | Andreas Blommaert, Thomas G. Mertens, Henri Verschelde | Eigenbranes in Jackiw-Teitelboim gravity | 25 pages + appendices; v2: matches published version | JHEP 2102 (2021) 168 | 10.1007/JHEP02(2021)168 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was proven recently that JT gravity can be defined as an ensemble of L x L
Hermitian matrices. We point out that the eigenvalues of the matrix correspond
in JT gravity to FZZT-type boundaries on which spacetimes can end. We then
investigate an ensemble of matrices with 1<<N<<L eigenvalues held fixed. This
correspo... | [
{
"created": "Tue, 26 Nov 2019 15:03:40 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Apr 2021 16:17:51 GMT",
"version": "v2"
}
] | 2021-04-13 | [
[
"Blommaert",
"Andreas",
""
],
[
"Mertens",
"Thomas G.",
""
],
[
"Verschelde",
"Henri",
""
]
] | It was proven recently that JT gravity can be defined as an ensemble of L x L Hermitian matrices. We point out that the eigenvalues of the matrix correspond in JT gravity to FZZT-type boundaries on which spacetimes can end. We then investigate an ensemble of matrices with 1<<N<<L eigenvalues held fixed. This correspond... |
1901.03540 | Jan Manschot | Georgios Korpas, Jan Manschot, Gregory W. Moore and Iurii Nidaiev | Renormalization and BRST symmetry in Donaldson-Witten theory | 32 pages + appendices, 2 figures; v2: minor changes, v3: corrected
numerical value of 1-loop amplitude | null | 10.1007/s00023-019-00835-x | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The presence of a BRST symmetry in topologically twisted gauge theories makes
a precise analysis of these theories feasible. While the global BRST symmetry
suggests that correlation functions of BRST exact observables vanish, this
decoupling might be obstructed due to a contribution from the boundary of field
space. ... | [
{
"created": "Fri, 11 Jan 2019 10:23:54 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Aug 2019 08:14:22 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Mar 2023 12:10:40 GMT",
"version": "v3"
}
] | 2023-03-21 | [
[
"Korpas",
"Georgios",
""
],
[
"Manschot",
"Jan",
""
],
[
"Moore",
"Gregory W.",
""
],
[
"Nidaiev",
"Iurii",
""
]
] | The presence of a BRST symmetry in topologically twisted gauge theories makes a precise analysis of these theories feasible. While the global BRST symmetry suggests that correlation functions of BRST exact observables vanish, this decoupling might be obstructed due to a contribution from the boundary of field space. Mo... |
1702.06796 | Ali Naseh | Mohsen Alishahiha, Amin Faraji Astaneh, Ali Naseh, M.H. Vahidinia | On Complexity for Higher Derivative Gravities | 18 pages, 3 figures, journal version | JHEP05(2017)009 | 10.1007/JHEP05(2017)009 | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using "complexity=action" proposal we study complexity growth of certain
gravitational theories containing higher derivative terms. These include
critical gravity in diverse dimensions. One observes that the complexity growth
for neutral black holes saturates the proposed bound when the results are
written in terms o... | [
{
"created": "Wed, 22 Feb 2017 13:51:36 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Mar 2017 13:43:11 GMT",
"version": "v2"
},
{
"created": "Mon, 29 May 2017 09:43:16 GMT",
"version": "v3"
}
] | 2017-05-30 | [
[
"Alishahiha",
"Mohsen",
""
],
[
"Astaneh",
"Amin Faraji",
""
],
[
"Naseh",
"Ali",
""
],
[
"Vahidinia",
"M. H.",
""
]
] | Using "complexity=action" proposal we study complexity growth of certain gravitational theories containing higher derivative terms. These include critical gravity in diverse dimensions. One observes that the complexity growth for neutral black holes saturates the proposed bound when the results are written in terms of ... |
1202.0009 | Oswaldo Monteiro Del Cima | O. M. Del Cima, J. M. Fonseca, D. H. T. Franco, A. H. Gomes, O. Piguet | All orders renormalizability of a Lorentz and CPT violating quantum
electrodynamics | 7 pages | null | 10.1103/PhysRevD.85.065023 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Renormalizability of the (minimal) single-fermion QED extension is
investigated at all orders of perturbation theory in the framework of algebraic
renormalization, a regularization-independent method. Relative to the standard
QED, new structures that could lead to gauge anomalies are identified.
Nevertheless, even if... | [
{
"created": "Tue, 31 Jan 2012 21:00:03 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Del Cima",
"O. M.",
""
],
[
"Fonseca",
"J. M.",
""
],
[
"Franco",
"D. H. T.",
""
],
[
"Gomes",
"A. H.",
""
],
[
"Piguet",
"O.",
""
]
] | Renormalizability of the (minimal) single-fermion QED extension is investigated at all orders of perturbation theory in the framework of algebraic renormalization, a regularization-independent method. Relative to the standard QED, new structures that could lead to gauge anomalies are identified. Nevertheless, even if t... |
2106.03715 | Malcolm Perry | Malcolm J. Perry | No Future in Black Holes | 5 pages | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The black hole information paradox has been with us for some time. We outline
the nature of the paradox. We then propose a resolution based on an examination
of the properties of quantum gravity under circumstances that give rise to a
classical singularity. We show that the gravitational wavefunction vanishes as
one ... | [
{
"created": "Mon, 7 Jun 2021 15:26:30 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Jun 2021 13:44:06 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Sep 2022 13:20:21 GMT",
"version": "v3"
}
] | 2022-09-07 | [
[
"Perry",
"Malcolm J.",
""
]
] | The black hole information paradox has been with us for some time. We outline the nature of the paradox. We then propose a resolution based on an examination of the properties of quantum gravity under circumstances that give rise to a classical singularity. We show that the gravitational wavefunction vanishes as one ge... |
2303.07436 | \'Alvaro \'Alvarez-Dom\'inguez | \'Alvaro \'Alvarez-Dom\'inguez, Jos\'e A. R. Cembranos, Luis J. Garay,
Mercedes Mart\'in-Benito, \'Alvaro Parra-L\'opez and Jose M. S\'anchez
Vel\'azquez | Operational realization of quantum vacuum ambiguities | 6 pages, 3 figures | Phys. Rev. D 108, 065008 (2023) | 10.1103/PhysRevD.108.065008 | IPARCOS-UCM-23-019 | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We provide a reinterpretation of the quantum vacuum ambiguities that one
encounters when studying particle creation phenomena due to an external and
time-dependent agent. We propose a measurement-motivated understanding: Each
way of measuring the number of created particles selects a particular vacuum.
This point of ... | [
{
"created": "Mon, 13 Mar 2023 19:29:57 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Sep 2023 14:46:24 GMT",
"version": "v2"
}
] | 2023-09-15 | [
[
"Álvarez-Domínguez",
"Álvaro",
""
],
[
"Cembranos",
"José A. R.",
""
],
[
"Garay",
"Luis J.",
""
],
[
"Martín-Benito",
"Mercedes",
""
],
[
"Parra-López",
"Álvaro",
""
],
[
"Velázquez",
"Jose M. Sánchez",
""
]
] | We provide a reinterpretation of the quantum vacuum ambiguities that one encounters when studying particle creation phenomena due to an external and time-dependent agent. We propose a measurement-motivated understanding: Each way of measuring the number of created particles selects a particular vacuum. This point of vi... |
2007.05968 | Alexander S. Glasser | Alexander S. Glasser and Hong Qin | $\mathbb{1}$-Loop Theory | 10 pages, 3 figures | null | null | null | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new formalism for lattice gauge theory is developed that preserves
Poincar\'e symmetry in a discrete universe. We define the $\mathbb{1}$-loop, a
generalization of the Wilson loop that reformulates classical differential
equations of motion as identity-valued multiplicative loops of Lie group
elements of the form $... | [
{
"created": "Sun, 12 Jul 2020 11:59:54 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Glasser",
"Alexander S.",
""
],
[
"Qin",
"Hong",
""
]
] | A new formalism for lattice gauge theory is developed that preserves Poincar\'e symmetry in a discrete universe. We define the $\mathbb{1}$-loop, a generalization of the Wilson loop that reformulates classical differential equations of motion as identity-valued multiplicative loops of Lie group elements of the form ${[... |
0809.4253 | Murad Alim | M. Alim, J.D. Laenge, P. Mayr | Global Properties of Topological String Amplitudes and Orbifold
Invariants | 34 pages, 3 figures | JHEP 1003:113,2010 | 10.1007/JHEP03(2010)113 | LMU-ASC 49/08 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive topological string amplitudes on local Calabi-Yau manifolds in
terms of polynomials in finitely many generators of special functions. These
objects are defined globally in the moduli space and lead to a description of
mirror symmetry at any point in the moduli space. Holomorphic ambiguities of
the anomaly e... | [
{
"created": "Wed, 24 Sep 2008 19:32:10 GMT",
"version": "v1"
}
] | 2011-02-25 | [
[
"Alim",
"M.",
""
],
[
"Laenge",
"J. D.",
""
],
[
"Mayr",
"P.",
""
]
] | We derive topological string amplitudes on local Calabi-Yau manifolds in terms of polynomials in finitely many generators of special functions. These objects are defined globally in the moduli space and lead to a description of mirror symmetry at any point in the moduli space. Holomorphic ambiguities of the anomaly equ... |
hep-th/9601157 | null | A. Chakrabarti and D.H. Tchrakian | Spherically Symmetric Istantons of the Scale Invariant SU(2) Gauged
Grassmannian Model in d=4 | 12 pages, LaTeX | Phys.Lett.B376:59-64,1996 | 10.1016/0370-2693(96)00267-5 | null | hep-th | null | (Anti)self-dual solutions of the scale invariant SU(2) gauged Grassmanian
model are sought. A stronger (anti)selfduality condition for this system is
defined, referred to as strong self-duality, and spherically symmetric
solutions of this {\it strong} (anti)self-duality equations are found in closed
form. It is verif... | [
{
"created": "Tue, 30 Jan 1996 11:34:24 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Chakrabarti",
"A.",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | (Anti)self-dual solutions of the scale invariant SU(2) gauged Grassmanian model are sought. A stronger (anti)selfduality condition for this system is defined, referred to as strong self-duality, and spherically symmetric solutions of this {\it strong} (anti)self-duality equations are found in closed form. It is verifie... |
2308.14176 | Dimitrios Kosmopoulos | Zvi Bern, Dimitrios Kosmopoulos, Andres Luna, Radu Roiban, Trevor
Scheopner, Fei Teng and Justin Vines | Quantum Field Theory, Worldline Theory, and Spin Magnitude Change in
Orbital Evolution | 96 pages, 3 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | A previous paper~\cite{Bern:2022kto} identified a puzzle stemming from the
amplitudes-based approach to spinning bodies in general relativity: additional
Wilson coefficients appear compared to current worldline approaches to
conservative dynamics of generic astrophysical objects, including neutron
stars. In this pape... | [
{
"created": "Sun, 27 Aug 2023 18:38:16 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Sep 2023 10:36:26 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Mar 2024 19:27:01 GMT",
"version": "v3"
}
] | 2024-03-05 | [
[
"Bern",
"Zvi",
""
],
[
"Kosmopoulos",
"Dimitrios",
""
],
[
"Luna",
"Andres",
""
],
[
"Roiban",
"Radu",
""
],
[
"Scheopner",
"Trevor",
""
],
[
"Teng",
"Fei",
""
],
[
"Vines",
"Justin",
""
]
] | A previous paper~\cite{Bern:2022kto} identified a puzzle stemming from the amplitudes-based approach to spinning bodies in general relativity: additional Wilson coefficients appear compared to current worldline approaches to conservative dynamics of generic astrophysical objects, including neutron stars. In this paper ... |
hep-th/0405075 | Maro Cvitan | M. Cvitan, S. Pallua, P. Prester | Microscopic interpretation of black hole entropy | 15 pages, based on a lecture given by S. Pallua, to be published in
Particle Physics and the Universe, Proceedings of the 9th Adriatic Meeting,
eds. J. Trampetic and J. Wess (Springer-Verlag, 2004); v2: typos corrected,
references added | SpringerProc.Phys.98:125-138,2005 | 10.1007/3-540-26798-0_11 | ZTF 04-02 | hep-th | null | It is shown, using conformal symmetry methods, that one can obtain
microscopic interpretation of black hole entropy for general class of higher
curvature Lagrangians.
| [
{
"created": "Mon, 10 May 2004 10:44:01 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jun 2004 14:44:21 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Cvitan",
"M.",
""
],
[
"Pallua",
"S.",
""
],
[
"Prester",
"P.",
""
]
] | It is shown, using conformal symmetry methods, that one can obtain microscopic interpretation of black hole entropy for general class of higher curvature Lagrangians. |
hep-th/0504095 | Silvio Paolo Sorella | R.F. Sobreiro and S.P. Sorella | Introduction to the Gribov Ambiguities In Euclidean Yang-Mills Theories | Lectures given by S.P. Sorella at the 13th Jorge Andre Swieca Summer
School on Particles and Fields, Campos de Jordao, Brazil, 9-22 January, 2005 | null | null | null | hep-th | null | An elementary introduction to the Gribov ambiguities and their consequences
on the infrared behavior of Euclidean Yang-Mills theories is presented.
| [
{
"created": "Mon, 11 Apr 2005 22:17:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sobreiro",
"R. F.",
""
],
[
"Sorella",
"S. P.",
""
]
] | An elementary introduction to the Gribov ambiguities and their consequences on the infrared behavior of Euclidean Yang-Mills theories is presented. |
hep-th/0002004 | Calin Iuliu Lazaroiu | C. I. Lazaroiu | Collapsing D-branes in one-parameter models and small/large radius
duality | 34 pages, 12 figures | Nucl.Phys. B605 (2001) 159-191 | 10.1016/S0550-3213(01)00201-2 | CU-TP 967 | hep-th math.AG | null | We finalize the study of collapsing D-branes in one-parameter models by
completing the analysis of the associated hypergeometric hierarchy. This brings
further evidence that the phenomenon of collapsing 6-branes at the mirror of
the `conifold' point in IIA compactifications on one-parameter Calabi-Yau
manifolds is ge... | [
{
"created": "Tue, 1 Feb 2000 08:20:11 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Lazaroiu",
"C. I.",
""
]
] | We finalize the study of collapsing D-branes in one-parameter models by completing the analysis of the associated hypergeometric hierarchy. This brings further evidence that the phenomenon of collapsing 6-branes at the mirror of the `conifold' point in IIA compactifications on one-parameter Calabi-Yau manifolds is gene... |
2209.09361 | Mario Neves Junior | M. J. Neves, Patricio Gaete, L. P. R. Ospedal and J. A. Helay\"el-Neto | Considerations on the modified Maxwell electrodynamics in the presence
of an electric and magnetic background | 12 pages, 2 figures, published version in Physical Review D | Phys. Rev. D 107, 075019 (2023) | 10.1103/PhysRevD.107.075019 | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | The properties of the modified Maxwell electrodynamics (ModMax) are
investigated in presence of external and uniform electric and magnetic fields.
We expand the non-linear theory around an electromagnetic background up to
second order in the propagating fields to obtain the permittivity and
permeability tensors, disp... | [
{
"created": "Mon, 19 Sep 2022 21:44:05 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Apr 2023 21:41:09 GMT",
"version": "v2"
}
] | 2023-04-20 | [
[
"Neves",
"M. J.",
""
],
[
"Gaete",
"Patricio",
""
],
[
"Ospedal",
"L. P. R.",
""
],
[
"Helayël-Neto",
"J. A.",
""
]
] | The properties of the modified Maxwell electrodynamics (ModMax) are investigated in presence of external and uniform electric and magnetic fields. We expand the non-linear theory around an electromagnetic background up to second order in the propagating fields to obtain the permittivity and permeability tensors, disper... |
hep-th/9609222 | Stefan Leupold | Stefan Leupold | Feynman rules in radial gauge | 19 pages, RevTeX, 17 ps-figures | null | null | TPR-96-19 | hep-th hep-ph | null | We present a complete set of Feynman rules for non-Abelian gauge fields
obeying the radial (Fock-Schwinger) gauge condition and prove the consistency
with covariant gauge Feynman rules.
| [
{
"created": "Thu, 26 Sep 1996 13:31:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Leupold",
"Stefan",
""
]
] | We present a complete set of Feynman rules for non-Abelian gauge fields obeying the radial (Fock-Schwinger) gauge condition and prove the consistency with covariant gauge Feynman rules. |
hep-th/9912286 | Noah Graham | N. Graham | Exact Renormalized One-Loop Quantum Corrections to Energies of Solitonic
Field Configurations | M.I.T. Ph.D thesis; 72 pages, uses mitthesis.sty; v2: fixed minor
error in eq (B.22); v3: fixed minor error in eq. (4.57) | null | null | null | hep-th | null | We develop a method for computing exact one-loop quantum corrections to the
energies of static classical backgrounds in renormalizable quantum field
theories. We use a continuum density of states formalism to construct a
regularized Casimir energy in terms of phase shifts and their Born
approximations. This method un... | [
{
"created": "Fri, 31 Dec 1999 00:20:15 GMT",
"version": "v1"
},
{
"created": "Sat, 19 Feb 2000 16:27:21 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Apr 2000 15:14:13 GMT",
"version": "v3"
}
] | 2009-09-25 | [
[
"Graham",
"N.",
""
]
] | We develop a method for computing exact one-loop quantum corrections to the energies of static classical backgrounds in renormalizable quantum field theories. We use a continuum density of states formalism to construct a regularized Casimir energy in terms of phase shifts and their Born approximations. This method unam... |
2305.15752 | Roldao da Rocha | R. Casadio, R. da Rocha | Axion stars in MGD background | 31 pages, 14 figures | Eur. Phys. J. C 83 (2023) 537 | 10.1140/epjc/s10052-023-11731-4 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The minimal geometric deformation (MGD) paradigm is here employed to survey
axion stars on fluid branes. The finite value of the brane tension provides
beyond-general relativity corrections to the density, compactness, radius, and
asymptotic limit of the gravitational mass function of axion stars, in a MGD
background... | [
{
"created": "Thu, 25 May 2023 06:02:45 GMT",
"version": "v1"
}
] | 2023-06-28 | [
[
"Casadio",
"R.",
""
],
[
"da Rocha",
"R.",
""
]
] | The minimal geometric deformation (MGD) paradigm is here employed to survey axion stars on fluid branes. The finite value of the brane tension provides beyond-general relativity corrections to the density, compactness, radius, and asymptotic limit of the gravitational mass function of axion stars, in a MGD background. ... |
hep-th/9805085 | Peter Presnajder | H. Grosse, P. Presnajder | A treatment of the Schwinger Model within Noncommutative Geometry | latex, 30 pges | null | null | UWThPh-22-1998 | hep-th | null | A free spinor field on a noncommutative sphere is described starting from a
canonical realization of the enveloping algebra U(u(2|1)). The gauge extension
of the model - the Schwinger model on a noncommutative sphere is defined and
the model is quantized. The model contains only finite number degrees of
freedom and i... | [
{
"created": "Thu, 14 May 1998 11:55:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Grosse",
"H.",
""
],
[
"Presnajder",
"P.",
""
]
] | A free spinor field on a noncommutative sphere is described starting from a canonical realization of the enveloping algebra U(u(2|1)). The gauge extension of the model - the Schwinger model on a noncommutative sphere is defined and the model is quantized. The model contains only finite number degrees of freedom and is ... |
1502.06596 | Sven Bjarke Gudnason | Sven Bjarke Gudnason, Muneto Nitta | Fractional Skyrmions and their molecules | RevTeX: 36 pages, 20 figures; V2: comments and Fig. 7 added | Phys. Rev. D 91, 085040 (2015) | 10.1103/PhysRevD.91.085040 | NORDITA-2015-24 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a Skyrme-type model with a quadratic potential for a field with
$S^2$ vacua. We consider two flavors of the model, the first is the Skyrme
model and the second has a sixth-order derivative term instead of the Skyrme
term; both with the added quadratic potential. The model contains molecules of
half Skyrmions... | [
{
"created": "Mon, 23 Feb 2015 20:58:20 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Apr 2015 15:05:52 GMT",
"version": "v2"
}
] | 2015-04-30 | [
[
"Gudnason",
"Sven Bjarke",
""
],
[
"Nitta",
"Muneto",
""
]
] | We study a Skyrme-type model with a quadratic potential for a field with $S^2$ vacua. We consider two flavors of the model, the first is the Skyrme model and the second has a sixth-order derivative term instead of the Skyrme term; both with the added quadratic potential. The model contains molecules of half Skyrmions, ... |
2010.09863 | Vladislav Kupriyanov | V. G. Kupriyanov, M. Kurkov, P. Vitale | $k$-Minkowski-deformation of $U(1)$ gauge theory | 18 pages, 2 figures, Comment and two references added | J. High Energ. Phys. 2021, 102 (2021) | 10.1007/JHEP01(2021)102 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a non-commutative kappa-Minkowski deformation of U(1) gauge
theory, following a general approach, recently proposed in JHEP 2008 (2020)
041. We obtain an exact (all orders in the non-commutativity parameter)
expression for both the deformed gauge transformations and the deformed field
strength, which is ... | [
{
"created": "Mon, 19 Oct 2020 21:06:03 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Nov 2020 15:14:07 GMT",
"version": "v2"
}
] | 2021-01-21 | [
[
"Kupriyanov",
"V. G.",
""
],
[
"Kurkov",
"M.",
""
],
[
"Vitale",
"P.",
""
]
] | We construct a non-commutative kappa-Minkowski deformation of U(1) gauge theory, following a general approach, recently proposed in JHEP 2008 (2020) 041. We obtain an exact (all orders in the non-commutativity parameter) expression for both the deformed gauge transformations and the deformed field strength, which is co... |
2302.00770 | Kevin Costello | Kevin J. Costello | Bootstrapping two-loop QCD amplitudes | Version 2: several computational errors pointed out by Anthony
Morales have been corrected | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Form factors of self-dual gauge theory are equal to correlators of an
(extended) celestial chiral algebra. This suggests that these form factors can
be computed using the "bootstrap" method familiar from 2d CFTs. The method can
also be applied to certain QCD amplitudes, which are built from form-factors of
self-dual ... | [
{
"created": "Wed, 1 Feb 2023 21:47:52 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Aug 2023 11:10:44 GMT",
"version": "v2"
}
] | 2023-08-17 | [
[
"Costello",
"Kevin J.",
""
]
] | Form factors of self-dual gauge theory are equal to correlators of an (extended) celestial chiral algebra. This suggests that these form factors can be computed using the "bootstrap" method familiar from 2d CFTs. The method can also be applied to certain QCD amplitudes, which are built from form-factors of self-dual ga... |
hep-th/0608193 | Panagiota Kanti | M. Casals, S.R. Dolan, P. Kanti and E. Winstanley | Brane Decay of a (4+n)-Dimensional Rotating Black Hole. III: spin-1/2
particles | Latex file, JHEP style, 34 pages, 16 figures Energy range in plots
increased, minor changes, version published in JHEP | JHEP 0703:019,2007 | 10.1088/1126-6708/2007/03/019 | null | hep-th astro-ph gr-qc hep-ph | null | In this work, we have continued the study of the Hawking radiation on the
brane from a higher-dimensional rotating black hole by investigating the
emission of fermionic modes. A comprehensive analysis is performed that leads
to the particle, power and angular momentum emission rates, and sheds light on
their dependen... | [
{
"created": "Sat, 26 Aug 2006 14:50:06 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Mar 2007 18:05:13 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Casals",
"M.",
""
],
[
"Dolan",
"S. R.",
""
],
[
"Kanti",
"P.",
""
],
[
"Winstanley",
"E.",
""
]
] | In this work, we have continued the study of the Hawking radiation on the brane from a higher-dimensional rotating black hole by investigating the emission of fermionic modes. A comprehensive analysis is performed that leads to the particle, power and angular momentum emission rates, and sheds light on their dependence... |
1803.03612 | Diego Trancanelli | Carlos Bercini, Diego Trancanelli | Supersymmetric integrable theories from no particle production | 14 pages, 9 figures; v2: minor changes, reference added | Phys. Rev. D 97, 105013 (2018) | 10.1103/PhysRevD.97.105013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a theory of scalar superfields in two dimensions with arbitrary
superpotential. By imposing no particle production in tree level scattering, we
constrain the form of the admissible interactions, recovering a supersymmetric
extension of the sinh-Gordon model.
| [
{
"created": "Fri, 9 Mar 2018 17:39:45 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Apr 2018 22:14:07 GMT",
"version": "v2"
}
] | 2018-05-23 | [
[
"Bercini",
"Carlos",
""
],
[
"Trancanelli",
"Diego",
""
]
] | We consider a theory of scalar superfields in two dimensions with arbitrary superpotential. By imposing no particle production in tree level scattering, we constrain the form of the admissible interactions, recovering a supersymmetric extension of the sinh-Gordon model. |
1504.07627 | Netta Engelhardt | Raphael Bousso and Netta Engelhardt | A New Area Law in General Relativity | 4 pages, 2 figures; v3: typos fixed | Phys. Rev. Lett. 115, 081301 (2015) | 10.1103/PhysRevLett.115.081301 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report a new area law in General Relativity. A future holographic screen
is a hypersurface foliated by marginally trapped surfaces. We show that their
area increases monotonically along the foliation. Future holographic screens
can easily be found in collapsing stars and near a big crunch. Past holographic
screens... | [
{
"created": "Tue, 28 Apr 2015 20:00:20 GMT",
"version": "v1"
},
{
"created": "Fri, 8 May 2015 20:07:58 GMT",
"version": "v2"
},
{
"created": "Wed, 20 May 2015 05:46:43 GMT",
"version": "v3"
}
] | 2015-08-26 | [
[
"Bousso",
"Raphael",
""
],
[
"Engelhardt",
"Netta",
""
]
] | We report a new area law in General Relativity. A future holographic screen is a hypersurface foliated by marginally trapped surfaces. We show that their area increases monotonically along the foliation. Future holographic screens can easily be found in collapsing stars and near a big crunch. Past holographic screens e... |
1312.5732 | Yegor Zenkevich | S. Mironov, An. Morozov, Y. Zenkevich | Generalized Jack polynomials and the AGT relations for the $SU(3)$ group | 6 pages, refs added, typos corrected, published version | JETP Lett. 99 (2014) 115 | 10.1134/S0021364014020076 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find generalized Jack polynomials for the group $SU(3)$ and verify that
their Selberg averages for several first levels are given by Nekrasov
functions. To compute the averages we derive recurrence relations for the
$sl_3$ Selberg integrals.
| [
{
"created": "Thu, 19 Dec 2013 20:42:07 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Mar 2014 09:00:09 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Mironov",
"S.",
""
],
[
"Morozov",
"An.",
""
],
[
"Zenkevich",
"Y.",
""
]
] | We find generalized Jack polynomials for the group $SU(3)$ and verify that their Selberg averages for several first levels are given by Nekrasov functions. To compute the averages we derive recurrence relations for the $sl_3$ Selberg integrals. |
1402.1725 | Xenia de la Ossa | Xenia de la Ossa and Eirik E. Svanes | Holomorphic Bundles and the Moduli Space of N=1 Supersymmetric Heterotic
Compactifications | Added references; extended section 3 to explain better the moduli
space; corrected various minor errors and typos. 62 pages | JHEP 1410 (2014) 123 | 10.1007/JHEP10(2014)123 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe the first order moduli space of heterotic string theory
compactifications which preserve $N=1$ supersymmetry in four dimensions, that
is, the infinitesimal parameter space of the Strominger system. We establish
that if we promote a connection on $TX$ to a field, the moduli space
corresponds to deformation... | [
{
"created": "Fri, 7 Feb 2014 18:29:30 GMT",
"version": "v1"
},
{
"created": "Thu, 22 May 2014 16:06:20 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Dec 2014 14:12:25 GMT",
"version": "v3"
}
] | 2014-12-02 | [
[
"de la Ossa",
"Xenia",
""
],
[
"Svanes",
"Eirik E.",
""
]
] | We describe the first order moduli space of heterotic string theory compactifications which preserve $N=1$ supersymmetry in four dimensions, that is, the infinitesimal parameter space of the Strominger system. We establish that if we promote a connection on $TX$ to a field, the moduli space corresponds to deformations ... |
1201.2802 | Pouria Pedram | Pouria Pedram | Minimal Length and the Quantum Bouncer: A Nonperturbative Study | 14 pages, 2 figures, to appear in Int. J. Theor. Phys | Int. J. Theor. Phys. 51 (2012) 1901-1910 | 10.1007/s10773-011-1066-6 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the energy eigenvalues of a quantum bouncer in the framework of
the Generalized (Gravitational) Uncertainty Principle (GUP) via quantum
mechanical and semiclassical schemes. In this paper, we use two equivalent
nonperturbative representations of a deformed commutation relation in the form
[X,P]=i\hbar(1+\b... | [
{
"created": "Fri, 13 Jan 2012 11:00:00 GMT",
"version": "v1"
}
] | 2012-05-18 | [
[
"Pedram",
"Pouria",
""
]
] | We present the energy eigenvalues of a quantum bouncer in the framework of the Generalized (Gravitational) Uncertainty Principle (GUP) via quantum mechanical and semiclassical schemes. In this paper, we use two equivalent nonperturbative representations of a deformed commutation relation in the form [X,P]=i\hbar(1+\bet... |
2301.07454 | Xiangyu Cao | Xiangyu Cao, Raoul Santachiara, Romain Usciati | On the analytical continuation of lattice Liouville theory | 28 pages, 9 figures; v2: minor changes, accepted version | JHEP (2023) 061 | 10.1007/JHEP03(2023)061 | null | hep-th cond-mat.stat-mech | http://creativecommons.org/licenses/by/4.0/ | The path integral of Liouville theory is well understood only when the
central charge $c\in [25, \infty)$. Here, we study the analytical continuation
the lattice Liouville path integral to generic values of $c$, with a particular
focus on the vicinity of $c\in (-\infty, 1]$. We show that the $c\in [25,
\infty)$ latti... | [
{
"created": "Wed, 18 Jan 2023 11:54:34 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Mar 2023 08:46:35 GMT",
"version": "v2"
}
] | 2023-03-13 | [
[
"Cao",
"Xiangyu",
""
],
[
"Santachiara",
"Raoul",
""
],
[
"Usciati",
"Romain",
""
]
] | The path integral of Liouville theory is well understood only when the central charge $c\in [25, \infty)$. Here, we study the analytical continuation the lattice Liouville path integral to generic values of $c$, with a particular focus on the vicinity of $c\in (-\infty, 1]$. We show that the $c\in [25, \infty)$ lattice... |
2404.11954 | Mohammad R. Garousi | Mohammad R. Garousi | Odd-Derivative Couplings in Heterotic Theory | 16 pages, Latex file, no figure; v2: It is argued that in the
presence of the Yang-Mills field, one must impose T-duality on the maximal
basis instead of the minimal basis. The results are not changed; v3: The
version appears in PRD | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, our focus is on exploring the gauge-invariant basis for
bosonic couplings within the framework of heterotic string theories,
specifically examining 3-, 5-, and 7-derivative terms. We thoroughly analyze
the invariance of these couplings under T-duality transformations and make a
notable observation: the... | [
{
"created": "Thu, 18 Apr 2024 07:15:20 GMT",
"version": "v1"
},
{
"created": "Sun, 26 May 2024 07:53:36 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Aug 2024 09:23:23 GMT",
"version": "v3"
}
] | 2024-08-06 | [
[
"Garousi",
"Mohammad R.",
""
]
] | In this paper, our focus is on exploring the gauge-invariant basis for bosonic couplings within the framework of heterotic string theories, specifically examining 3-, 5-, and 7-derivative terms. We thoroughly analyze the invariance of these couplings under T-duality transformations and make a notable observation: the T... |
hep-th/0312015 | Erhard Seiler | Erhard Seiler | The case against asymptotic freedom | 18 pages, 2 figures | null | null | null | hep-th | null | In this talk I give an overview of the work done during the last 15 years in
collaboration with the late Adrian Patrascioiu. In this work we accumulated
evidence against the commonly accepted view that theories with nonabelian
symmetry -- either two dimensional nonlinear $\sigma$ models or four
dimensional Yang-Mills... | [
{
"created": "Mon, 1 Dec 2003 17:02:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Seiler",
"Erhard",
""
]
] | In this talk I give an overview of the work done during the last 15 years in collaboration with the late Adrian Patrascioiu. In this work we accumulated evidence against the commonly accepted view that theories with nonabelian symmetry -- either two dimensional nonlinear $\sigma$ models or four dimensional Yang-Mills t... |
0804.1723 | Umpei Miyamoto | Umpei Miyamoto (Hebrew Univ.) | Curvature driven diffusion, Rayleigh-Plateau, and Gregory-Laflamme | 14 pages, 5 figures; v2: references added, typos fixed | Phys.Rev.D78:026001,2008 | 10.1103/PhysRevD.78.026001 | null | hep-th gr-qc math-ph math.MP physics.flu-dyn | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It can be expected that the respective endpoints of the Gregory-Laflamme
black brane instability and the Rayleigh-Plateau membrane instability are
related because the bifurcation diagrams of the black hole-black string system
and the liquid drop-liquid bridge system display many similarities. In this
paper, we invest... | [
{
"created": "Thu, 10 Apr 2008 15:06:56 GMT",
"version": "v1"
},
{
"created": "Thu, 29 May 2008 18:44:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Miyamoto",
"Umpei",
"",
"Hebrew Univ."
]
] | It can be expected that the respective endpoints of the Gregory-Laflamme black brane instability and the Rayleigh-Plateau membrane instability are related because the bifurcation diagrams of the black hole-black string system and the liquid drop-liquid bridge system display many similarities. In this paper, we investig... |
hep-th/9305008 | null | A.A. Bytsenko, E. Elizalde, and S.D. Odintsov | The Renormalization Group and the Effective Potential in a Curved
Spacetime with Torsion | 16 pages, LaTeX file, figures available from the authors | Prog.Theor.Phys.90:677-688,1993 | 10.1143/PTP.90.677 | null | hep-th | null | The renormalization group method is employed to study the effective potential
in curved spacetime with torsion. The renormalization-group improved effective
potential corresponding to a massless gauge theory in such a spacetime is found
and in this way a generalization of Coleman-Weinberg's approach corresponding
to ... | [
{
"created": "Tue, 4 May 1993 10:20:14 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Bytsenko",
"A. A.",
""
],
[
"Elizalde",
"E.",
""
],
[
"Odintsov",
"S. D.",
""
]
] | The renormalization group method is employed to study the effective potential in curved spacetime with torsion. The renormalization-group improved effective potential corresponding to a massless gauge theory in such a spacetime is found and in this way a generalization of Coleman-Weinberg's approach corresponding to fl... |
1711.05651 | C. S. Shahbazi | C. I. Lazaroiu and C. S. Shahbazi | Section sigma models coupled to symplectic duality bundles on Lorentzian
four-manifolds | 33 pages. Section added on the relation with (twisted) Scherk-Schwarz
reductions | J.Geom.Phys. 128 (2018) 58-86 | 10.1016/j.geomphys.2018.02.003 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give the global mathematical formulation of a class of generalized
four-dimensional theories of gravity coupled to scalar matter and to Abelian
gauge fields. In such theories, the scalar fields are described by a section of
a surjective pseudo-Riemannian submersion $\pi$ over space-time, whose total
space carries ... | [
{
"created": "Wed, 15 Nov 2017 16:26:06 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Mar 2018 18:19:15 GMT",
"version": "v2"
}
] | 2018-03-12 | [
[
"Lazaroiu",
"C. I.",
""
],
[
"Shahbazi",
"C. S.",
""
]
] | We give the global mathematical formulation of a class of generalized four-dimensional theories of gravity coupled to scalar matter and to Abelian gauge fields. In such theories, the scalar fields are described by a section of a surjective pseudo-Riemannian submersion $\pi$ over space-time, whose total space carries a ... |
0711.4546 | A. Tureanu | M. Chaichian, M. R. Setare, A. Tureanu, G. Zet | On Black Holes and Cosmological Constant in Noncommutative Gauge Theory
of Gravity | Based on a talk given at the International Conference on Fundamental
and Applied Research in Physics "Farphys 2007", 25-28 October 2007, Iasi,
Romania | JHEP0804:064,2008 | 10.1088/1126-6708/2008/04/064 | null | hep-th gr-qc | null | Deformed Reissner-Nordstr\"om, as well as Reissner-Nordstr\"om de Sitter,
solutions are obtained in a noncommutative gauge theory of gravitation. The
gauge potentials (tetrad fields) and the components of deformed metric are
calculated to second order in the noncommutativity parameter. The solutions
reduce to the def... | [
{
"created": "Wed, 28 Nov 2007 17:48:55 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Chaichian",
"M.",
""
],
[
"Setare",
"M. R.",
""
],
[
"Tureanu",
"A.",
""
],
[
"Zet",
"G.",
""
]
] | Deformed Reissner-Nordstr\"om, as well as Reissner-Nordstr\"om de Sitter, solutions are obtained in a noncommutative gauge theory of gravitation. The gauge potentials (tetrad fields) and the components of deformed metric are calculated to second order in the noncommutativity parameter. The solutions reduce to the defor... |
1311.3300 | Hampus Linander | Louise Anderson and Hampus Linander | The trouble with twisting (2,0) theory | 25 pages, v2: Some further clarifications including an extended
discussion on the relation to other topological twistings. References added | null | 10.1007/JHEP03(2014)062 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a twisted version of the abelian $(2,0)$ theory placed upon a
Lorenzian six-manifold with a product structure, $M_6=C \times M_4 $. This is
done by an investigation of the free tensor multiplet on the level of equations
of motion, where the problem of its formulation in Euclidean signature is
circumvented... | [
{
"created": "Wed, 13 Nov 2013 21:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jan 2014 13:54:47 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Anderson",
"Louise",
""
],
[
"Linander",
"Hampus",
""
]
] | We consider a twisted version of the abelian $(2,0)$ theory placed upon a Lorenzian six-manifold with a product structure, $M_6=C \times M_4 $. This is done by an investigation of the free tensor multiplet on the level of equations of motion, where the problem of its formulation in Euclidean signature is circumvented b... |
2306.15475 | Anton Ilderton | Anton Ilderton and William Lindved | Scattering amplitudes and electromagnetic horizons | 28 pages, 2 pdf figures | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We consider the scattering of charged particles on particular electromagnetic
fields which have properties analogous to gravitational horizons. Classically,
particles become causally excluded from regions of spacetime beyond a null
surface which we identify as the `electromagnetic horizon'. In the quantum
theory ther... | [
{
"created": "Tue, 27 Jun 2023 13:52:37 GMT",
"version": "v1"
}
] | 2023-06-28 | [
[
"Ilderton",
"Anton",
""
],
[
"Lindved",
"William",
""
]
] | We consider the scattering of charged particles on particular electromagnetic fields which have properties analogous to gravitational horizons. Classically, particles become causally excluded from regions of spacetime beyond a null surface which we identify as the `electromagnetic horizon'. In the quantum theory there ... |
2110.12005 | Raul Rojas PhD | Dumitru Astefanesei, Paulina Cabrera, Robert B. Mann, and Ra\'ul Rojas | Reentrant phase transitions in Einstein-Maxwell-scalar black holes | 6 pages, 5 figures, v2, this version matches the published one | null | 10.1103/PhysRevD.105.046021 | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | We consider how scalar fields affect the thermodynamic behavior of charged
anti-de Sitter (AdS) black holes. We specifically investigate a class of
(3+1)-dimensional exact hairy charged AdS black hole solutions to
Einstein-Maxwell-scalar gravity, whose stable ground state and finite horizon
area in the zero temperatu... | [
{
"created": "Fri, 22 Oct 2021 18:32:27 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jul 2022 01:35:35 GMT",
"version": "v2"
}
] | 2022-07-07 | [
[
"Astefanesei",
"Dumitru",
""
],
[
"Cabrera",
"Paulina",
""
],
[
"Mann",
"Robert B.",
""
],
[
"Rojas",
"Raúl",
""
]
] | We consider how scalar fields affect the thermodynamic behavior of charged anti-de Sitter (AdS) black holes. We specifically investigate a class of (3+1)-dimensional exact hairy charged AdS black hole solutions to Einstein-Maxwell-scalar gravity, whose stable ground state and finite horizon area in the zero temperature... |
hep-th/9209069 | Boguslaw Broda | B. Broda | Quantum theory of non-abelian differential forms and link polynomials | 18 pages, REVISED: minor improvements | Mod.Phys.Lett. A9 (1994) 609-622 | 10.1142/S0217732394003841 | null | hep-th alg-geom gr-qc math.QA | null | A topological quantum field theory of non-abelian differential forms is
investigated from the point of view of its possible applications to description
of polynomial invariants of higher-dimensional two-component links. A
path-integral representation of the partition function of the theory, which is
a highly on-shell... | [
{
"created": "Sat, 19 Sep 1992 09:36:14 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Mar 1993 10:28:37 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Broda",
"B.",
""
]
] | A topological quantum field theory of non-abelian differential forms is investigated from the point of view of its possible applications to description of polynomial invariants of higher-dimensional two-component links. A path-integral representation of the partition function of the theory, which is a highly on-shell r... |
hep-th/9808129 | Richard Battye | Richard A. Battye and Paul M. Sutcliffe | To be or knot to be? | 7 pages plus 1 figure included in GIF format | Phys.Rev.Lett.81:4798-4801,1998 | 10.1103/PhysRevLett.81.4798 | DAMTP-1998-109, UKC/IMS/98-33 | hep-th | null | It has been suggested recently that knots might exist as stable soliton
solutions in a simple three-dimensional classical field theory, opening up a
wide range of possible applications in physics and beyond. We have re-examined
and extended this work in some detail using a combination of analytic
approximations and s... | [
{
"created": "Thu, 20 Aug 1998 16:21:51 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Battye",
"Richard A.",
""
],
[
"Sutcliffe",
"Paul M.",
""
]
] | It has been suggested recently that knots might exist as stable soliton solutions in a simple three-dimensional classical field theory, opening up a wide range of possible applications in physics and beyond. We have re-examined and extended this work in some detail using a combination of analytic approximations and sop... |
1702.06539 | Alessia Benedetta Platania | Jorn Biemans, Alessia Platania, Frank Saueressig | Renormalization group fixed points of foliated gravity-matter systems | 42 pages, 6 figures | null | 10.1007/JHEP05(2017)093 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We employ the Arnowitt-Deser-Misner formalism to study the renormalization
group flow of gravity minimally coupled to an arbitrary number of scalar,
vector, and Dirac fields. The decomposition of the gravitational degrees of
freedom into a lapse function, shift vector, and spatial metric equips
spacetime with a prefe... | [
{
"created": "Tue, 21 Feb 2017 19:00:00 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Biemans",
"Jorn",
""
],
[
"Platania",
"Alessia",
""
],
[
"Saueressig",
"Frank",
""
]
] | We employ the Arnowitt-Deser-Misner formalism to study the renormalization group flow of gravity minimally coupled to an arbitrary number of scalar, vector, and Dirac fields. The decomposition of the gravitational degrees of freedom into a lapse function, shift vector, and spatial metric equips spacetime with a preferr... |
hep-th/0403118 | Kurusch Ebrahimi-Fard | Kurusch Ebrahimi-Fard, Li Guo, Dirk Kreimer | Integrable Renormalization II: the general case | 26 pages, 1 figure | Annales Henri Poincare 6 (2005) 369-395 | 10.1007/s00023-005-0211-2 | null | hep-th math-ph math.MP math.QA | null | We extend the results we obtained in an earlier work. The cocommutative case
of rooted ladder trees is generalized to a full Hopf algebra of (decorated)
rooted trees. For Hopf algebra characters with target space of Rota-Baxter
type, the Birkhoff decomposition of renormalization theory is derived by using
the Rota-Ba... | [
{
"created": "Wed, 10 Mar 2004 18:59:16 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Ebrahimi-Fard",
"Kurusch",
""
],
[
"Guo",
"Li",
""
],
[
"Kreimer",
"Dirk",
""
]
] | We extend the results we obtained in an earlier work. The cocommutative case of rooted ladder trees is generalized to a full Hopf algebra of (decorated) rooted trees. For Hopf algebra characters with target space of Rota-Baxter type, the Birkhoff decomposition of renormalization theory is derived by using the Rota-Baxt... |
hep-th/0407124 | Massimo Giovannini | Massimo Giovannini | Vector fluctuations from multidimensional curvature bounces | 22 pages, 3 included figures | Phys.Rev. D70 (2004) 103509 | 10.1103/PhysRevD.70.103509 | CERN-PH-TH/2004-128 | hep-th astro-ph gr-qc hep-ph | null | It is argued that in the case of a smooth transition across a
(dilaton-driven) curvature bounce the growing mode of the vector fluctuations
matches continuously with a decaying mode at later times. Analytical examples
of this observation are given both in the presence and in the absence of fluid
sources. In the case ... | [
{
"created": "Wed, 14 Jul 2004 15:46:05 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Giovannini",
"Massimo",
""
]
] | It is argued that in the case of a smooth transition across a (dilaton-driven) curvature bounce the growing mode of the vector fluctuations matches continuously with a decaying mode at later times. Analytical examples of this observation are given both in the presence and in the absence of fluid sources. In the case of... |
hep-th/9511139 | Tobias Hurth | Tobias Hurth | Nonabelian Gauge Symmetry in the Causal Epstein-Glaser Approach | 32 pages, latex-file, no figures | Int.J.Mod.Phys. A12 (1997) 4461-4476 | 10.1142/S0217751X97002437 | Zuerich University Preprint ZU-TH 20/95 | hep-th hep-ph | null | We present some generalizations of a recently proposed alternative approach
to nonabelian gauge theories based on the causal Epstein-Glaser method in
perturbative quantum field theory. Nonabelian gauge invariance is defined by a
simple commutator relation in every order of perturbation theory separately
using only th... | [
{
"created": "Mon, 20 Nov 1995 23:59:01 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Hurth",
"Tobias",
""
]
] | We present some generalizations of a recently proposed alternative approach to nonabelian gauge theories based on the causal Epstein-Glaser method in perturbative quantum field theory. Nonabelian gauge invariance is defined by a simple commutator relation in every order of perturbation theory separately using only the ... |
2309.16447 | Hikaru Uchida | Shota Kikuchi, Tatsuo Kobayashi, Kaito Nasu, Shohei Takada, Hikaru
Uchida | Modular symmetry in magnetized $T^{2g}$ torus and orbifold models | 53 pages | null | null | EPHOU-23-016 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the modular symmetry in magnetized $T^{2g}$ torus and orbifold
models. The $T^{2g}$ torus has the modular symmetry
$\Gamma_{g}=Sp(2g,\mathbb{Z})$. Magnetic flux background breaks the modular
symmetry to a certain normalizer $N_{g}(H)$. We classify remaining modular
symmetries by magnetic flux matrix types. F... | [
{
"created": "Thu, 28 Sep 2023 13:56:40 GMT",
"version": "v1"
}
] | 2023-09-29 | [
[
"Kikuchi",
"Shota",
""
],
[
"Kobayashi",
"Tatsuo",
""
],
[
"Nasu",
"Kaito",
""
],
[
"Takada",
"Shohei",
""
],
[
"Uchida",
"Hikaru",
""
]
] | We study the modular symmetry in magnetized $T^{2g}$ torus and orbifold models. The $T^{2g}$ torus has the modular symmetry $\Gamma_{g}=Sp(2g,\mathbb{Z})$. Magnetic flux background breaks the modular symmetry to a certain normalizer $N_{g}(H)$. We classify remaining modular symmetries by magnetic flux matrix types. Fur... |
1207.0243 | Diana Vaman | Djordje Minic, Diana Vaman and Chaolun Wu | On the 3-point functions of Aging Dynamics and the AdS/CFT
Correspondence | 4 pages | null | 10.1103/PhysRevLett.109.131601 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Aging can be realized as a sub-algebra of Schr\"odinger algebra by discarding
the time-translation generator. While the 2-point functions of the Age algebra
have been known for some time, little else was known about the higher $n$-point
correlators. In this letter we present novel 3-point correlators of scalar
primar... | [
{
"created": "Sun, 1 Jul 2012 20:00:29 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Minic",
"Djordje",
""
],
[
"Vaman",
"Diana",
""
],
[
"Wu",
"Chaolun",
""
]
] | Aging can be realized as a sub-algebra of Schr\"odinger algebra by discarding the time-translation generator. While the 2-point functions of the Age algebra have been known for some time, little else was known about the higher $n$-point correlators. In this letter we present novel 3-point correlators of scalar primary ... |
1011.1145 | Mees de Roo | Roel Andringa, Eric Bergshoeff, Sudhakar Panda, M. de Roo | Newtonian Gravity and the Bargmann Algebra | Latex, 20 pages, typos corrected, published version | Class.Quant.Grav.28:105011,2011 | 10.1088/0264-9381/28/10/105011 | UG-10-76 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how the Newton-Cartan formulation of Newtonian gravity can be
obtained from gauging the Bargmann algebra, i.e., the centrally extended
Galilean algebra. In this gauging procedure several curvature constraints are
imposed. These convert the spatial (time) translational symmetries of the
algebra into spatial (t... | [
{
"created": "Thu, 4 Nov 2010 12:43:44 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Nov 2010 12:53:49 GMT",
"version": "v2"
},
{
"created": "Wed, 25 May 2011 13:30:07 GMT",
"version": "v3"
}
] | 2011-05-26 | [
[
"Andringa",
"Roel",
""
],
[
"Bergshoeff",
"Eric",
""
],
[
"Panda",
"Sudhakar",
""
],
[
"de Roo",
"M.",
""
]
] | We show how the Newton-Cartan formulation of Newtonian gravity can be obtained from gauging the Bargmann algebra, i.e., the centrally extended Galilean algebra. In this gauging procedure several curvature constraints are imposed. These convert the spatial (time) translational symmetries of the algebra into spatial (tim... |
hep-th/0112218 | Raphael Bousso | Raphael Bousso, Alexander Maloney and Andrew Strominger | Conformal Vacua and Entropy in de Sitter Space | 52 pages | Phys.Rev.D65:104039,2002 | 10.1103/PhysRevD.65.104039 | null | hep-th | null | The dS/CFT correspondence is illuminated through an analysis of massive
scalar field theory in d-dimensional de Sitter space. We consider a
one-parameter family of dS-invariant vacua related by Bogolyubov
transformations and compute the corresponding Green functions. It is shown that
none of these Green functions cor... | [
{
"created": "Fri, 21 Dec 2001 23:12:46 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Bousso",
"Raphael",
""
],
[
"Maloney",
"Alexander",
""
],
[
"Strominger",
"Andrew",
""
]
] | The dS/CFT correspondence is illuminated through an analysis of massive scalar field theory in d-dimensional de Sitter space. We consider a one-parameter family of dS-invariant vacua related by Bogolyubov transformations and compute the corresponding Green functions. It is shown that none of these Green functions corre... |
hep-th/0405281 | Masato Ito | Masato Ito | Holographic dark energy model with non-minimal coupling | 7 pages, no figure, corrected some typos, to be published in
Europhys. Lett | Europhys.Lett. 71 (2005) 712-715 | 10.1209/epl/i2005-10151-x | AUE-04-01 | hep-th astro-ph | null | We find that holographic dark energy model with non-minimally coupled scalar
field gives rise to an accelerating universe by choosing Hubble scale as IR
cutoff. We show viable range of a non-minimal coupling parameter in the
framework of this model.
| [
{
"created": "Mon, 31 May 2004 05:54:41 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jun 2004 10:46:26 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Sep 2004 01:01:15 GMT",
"version": "v3"
},
{
"created": "Tue, 1 Feb 2005 08:36:02 GMT",
"version": "v4"
},
{
"crea... | 2009-11-10 | [
[
"Ito",
"Masato",
""
]
] | We find that holographic dark energy model with non-minimally coupled scalar field gives rise to an accelerating universe by choosing Hubble scale as IR cutoff. We show viable range of a non-minimal coupling parameter in the framework of this model. |
1511.04013 | Gaston Giribet | Gaston Giribet, Yerko Vasquez | Evanescent gravitons in Warped Anti-de Sitter space | 10 pages | Phys. Rev. D 93, 024001 (2016) | 10.1103/PhysRevD.93.024001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Besides black holes, the phase space of three-dimensional massive gravity
about Warped-Anti de Sitter (WAdS) space contains solutions that decay
exponentially in time. They describe evanescent graviton configurations that,
while governed by a wave equation with non-vanishing effective mass, do not
carry net gravitati... | [
{
"created": "Thu, 12 Nov 2015 19:02:54 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Dec 2015 15:48:01 GMT",
"version": "v2"
}
] | 2016-01-13 | [
[
"Giribet",
"Gaston",
""
],
[
"Vasquez",
"Yerko",
""
]
] | Besides black holes, the phase space of three-dimensional massive gravity about Warped-Anti de Sitter (WAdS) space contains solutions that decay exponentially in time. They describe evanescent graviton configurations that, while governed by a wave equation with non-vanishing effective mass, do not carry net gravitation... |
1803.02871 | Ian G. Moss | Leopoldo Cuspinera, Ruth Gregory, Katie Marshall, Ian G Moss | Higgs Vacuum Decay from Particle Collisions? | 32 pages, 8 figures, v2 with extended introduction | Phys. Rev. D 99, 024046 (2019) | 10.1103/PhysRevD.99.024046 | DCPT-18/05 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the effect of large extra dimensions on black hole seeded vacuum
decay using the Randall-Sundrum model as a prototype for warped extra
dimensions. We model the braneworld black hole by a tidal solution, and solve
the Higgs equations of motion for the instanton on the brane. Remarkably, the
action of the st... | [
{
"created": "Wed, 7 Mar 2018 20:50:21 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Dec 2018 16:07:38 GMT",
"version": "v2"
}
] | 2019-02-06 | [
[
"Cuspinera",
"Leopoldo",
""
],
[
"Gregory",
"Ruth",
""
],
[
"Marshall",
"Katie",
""
],
[
"Moss",
"Ian G",
""
]
] | We examine the effect of large extra dimensions on black hole seeded vacuum decay using the Randall-Sundrum model as a prototype for warped extra dimensions. We model the braneworld black hole by a tidal solution, and solve the Higgs equations of motion for the instanton on the brane. Remarkably, the action of the stat... |
hep-th/9111008 | null | Hubert Saleur | Geometrical Lattice models for N=2 supersymmetric theories in two
dimensions | 23 pages (without figures) | Nucl.Phys. B382 (1992) 532-560 | 10.1016/0550-3213(92)90658-X | null | hep-th | null | We introduce in this paper two dimensional lattice models whose continuum
limit belongs to the $N=2$ series. The first kind of model is integrable and
obtained through a geometrical reformulation, generalizing results known in the
$k=1$ case, of the $\Gamma_{k}$ vertex models (based on the quantum algebra
$U_{q}sl(2)... | [
{
"created": "Mon, 4 Nov 1991 22:27:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Saleur",
"Hubert",
""
]
] | We introduce in this paper two dimensional lattice models whose continuum limit belongs to the $N=2$ series. The first kind of model is integrable and obtained through a geometrical reformulation, generalizing results known in the $k=1$ case, of the $\Gamma_{k}$ vertex models (based on the quantum algebra $U_{q}sl(2)$ ... |
hep-th/0408193 | Adolfo Zamora | Juan M. Romero and Adolfo Zamora | Snyder noncommutative space-time from two-time physics | 5 pages, RevTeX4. References added | Phys.Rev. D70 (2004) 105006 | 10.1103/PhysRevD.70.105006 | null | hep-th | null | We show that the two-time physics model leads to a mechanical system with
Dirac brackets consistent with the Snyder noncommutative space. An Euclidean
version of this space is also obtained and it is shown that both spaces have a
dual system describing a particle in a curved space-time.
| [
{
"created": "Wed, 25 Aug 2004 21:53:56 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Nov 2004 19:32:16 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Romero",
"Juan M.",
""
],
[
"Zamora",
"Adolfo",
""
]
] | We show that the two-time physics model leads to a mechanical system with Dirac brackets consistent with the Snyder noncommutative space. An Euclidean version of this space is also obtained and it is shown that both spaces have a dual system describing a particle in a curved space-time. |
1203.1855 | Fernando C. Lombardo | Cesar D. Fosco, Fernando C. Lombardo, and Francisco D. Mazzitelli | Derivative expansion of the electromagnetic Casimir energy for two thin
mirrors | Version to appear in Phys. Rev. D | null | 10.1103/PhysRevD.85.125037 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend our previous work on a derivative expansion for the Casimir energy,
to the case of the electromagnetic field coupled to two thin, imperfect
mirrors. The latter are described by means of vacuum polarization tensors
localized on the mirrors. We apply the results so obtained to compute the first
correction to ... | [
{
"created": "Thu, 8 Mar 2012 17:16:10 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jun 2012 02:06:55 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Fosco",
"Cesar D.",
""
],
[
"Lombardo",
"Fernando C.",
""
],
[
"Mazzitelli",
"Francisco D.",
""
]
] | We extend our previous work on a derivative expansion for the Casimir energy, to the case of the electromagnetic field coupled to two thin, imperfect mirrors. The latter are described by means of vacuum polarization tensors localized on the mirrors. We apply the results so obtained to compute the first correction to th... |
2011.13857 | Si-Nong Liu | Sumit R. Das, Anurag Kaushal, Sinong Liu, Gautam Mandal, Sandip P.
Trivedi | Gauge Invariant Target Space Entanglement in D-Brane Holography | 53 pages, 4 figures | null | 10.1007/JHEP04(2021)225 | TIFR-TH/20-48 | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/licenses/by/4.0/ | It has been suggested in arXiv:2004.00613 that in Dp-brane holography,
entanglement in the target space of the D-brane Yang-Mills theory provides a
precise notion of bulk entanglement in the gravity dual. We expand on this
discussion by providing a gauge invariant characterization of operator
sub-algebras correspondi... | [
{
"created": "Fri, 27 Nov 2020 17:35:04 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Jan 2021 02:23:49 GMT",
"version": "v2"
}
] | 2021-05-12 | [
[
"Das",
"Sumit R.",
""
],
[
"Kaushal",
"Anurag",
""
],
[
"Liu",
"Sinong",
""
],
[
"Mandal",
"Gautam",
""
],
[
"Trivedi",
"Sandip P.",
""
]
] | It has been suggested in arXiv:2004.00613 that in Dp-brane holography, entanglement in the target space of the D-brane Yang-Mills theory provides a precise notion of bulk entanglement in the gravity dual. We expand on this discussion by providing a gauge invariant characterization of operator sub-algebras corresponding... |
hep-th/9908029 | Ben Craps | Marco Billo', Ben Craps and Frederik Roose | Anomalous couplings of non-BPS D-branes | 4 pages, latex, uses cargese.cls, contribution to proceedings of
NATO-ASI and TMR Summer School "Progress in String Theory and M-theory",
Cargese, May 24 - June 5 1999 (talk by Frederik Roose) | null | null | KUL-TF-99/28 | hep-th | null | Non-BPS type II D-branes couple to R-R potentials via an action that, upon
tachyon condensation, gives rise to the Wess-Zumino action of BPS D-branes.
| [
{
"created": "Wed, 4 Aug 1999 11:26:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Billo'",
"Marco",
""
],
[
"Craps",
"Ben",
""
],
[
"Roose",
"Frederik",
""
]
] | Non-BPS type II D-branes couple to R-R potentials via an action that, upon tachyon condensation, gives rise to the Wess-Zumino action of BPS D-branes. |
hep-th/0412023 | N. E. J. Bjerrum-Bohr | Steven J. Bidder, N.E.J. Bjerrum-Bohr, David C. Dunbar and Warren B.
Perkins | Twistor Space Structure of the Box Coefficients of N=1 One-loop
Amplitudes | 14 pages, minor typos corrected | Phys.Lett.B608:151-163,2005 | 10.1016/j.physletb.2004.12.030 | SWAT-04-420 | hep-th | null | We examine the coefficients of the box functions in N=1 supersymmetric
one-loop amplitudes. We present the box coefficients for all six point N=1
amplitudes and certain all $n$ example coefficients. We find for ``next-to
MHV'' amplitudes that these box coefficients have coplanar support in twistor
space.
| [
{
"created": "Thu, 2 Dec 2004 12:13:08 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Mar 2006 12:00:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bidder",
"Steven J.",
""
],
[
"Bjerrum-Bohr",
"N. E. J.",
""
],
[
"Dunbar",
"David C.",
""
],
[
"Perkins",
"Warren B.",
""
]
] | We examine the coefficients of the box functions in N=1 supersymmetric one-loop amplitudes. We present the box coefficients for all six point N=1 amplitudes and certain all $n$ example coefficients. We find for ``next-to MHV'' amplitudes that these box coefficients have coplanar support in twistor space. |
hep-th/9212117 | null | H. Lu, C.N. Pope, S. Schrans and X.J. Wang | The Interacting $W_3$ String | (Revised version), 26 pages, Plain Tex, CTP TAMU-86/92, KUL-TF-92/43 | Nucl.Phys.B403:351-376,1993 | 10.1016/0550-3213(93)90040-V | null | hep-th | null | We present a procedure for computing gauge-invariant scattering amplitudes in
the $W_3$ string, and use it to calculate three-point and four-point functions.
We show that non-vanishing scattering amplitudes necessarily involve external
physical states with excitations of ghosts as well as matter fields. The
crossing ... | [
{
"created": "Fri, 18 Dec 1992 22:30:25 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Jan 1993 22:05:06 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Lu",
"H.",
""
],
[
"Pope",
"C. N.",
""
],
[
"Schrans",
"S.",
""
],
[
"Wang",
"X. J.",
""
]
] | We present a procedure for computing gauge-invariant scattering amplitudes in the $W_3$ string, and use it to calculate three-point and four-point functions. We show that non-vanishing scattering amplitudes necessarily involve external physical states with excitations of ghosts as well as matter fields. The crossing pr... |
hep-th/0702151 | Matthias Staudacher | Adam Rej, Matthias Staudacher and Stefan Zieme | Nesting and Dressing | 38 pages, 2 figures. v2: References and appendix discussing the
emulation of the dressing phase added | J.Stat.Mech.0708:P08006,2007 | 10.1088/1742-5468/2007/08/P08006 | AEI-2007-008 | hep-th | null | We compute the anomalous dimensions of field strength operators Tr F^L in N=4
SYM from an asymptotic nested Bethe ansatz to all-loop order. Starting from the
exact solution of the one-loop problem at arbitrary L, we derive a single
effective integral equation for the thermodynamic limit of these dimensions. We
also i... | [
{
"created": "Mon, 19 Feb 2007 20:17:56 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Mar 2007 17:21:53 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Rej",
"Adam",
""
],
[
"Staudacher",
"Matthias",
""
],
[
"Zieme",
"Stefan",
""
]
] | We compute the anomalous dimensions of field strength operators Tr F^L in N=4 SYM from an asymptotic nested Bethe ansatz to all-loop order. Starting from the exact solution of the one-loop problem at arbitrary L, we derive a single effective integral equation for the thermodynamic limit of these dimensions. We also inc... |
2311.15986 | Dan Xie | Dan Xie | On rank two theories with eight supercharges part II: Lefschetz pencils | 40 pages, 9 tables, 19 figures | null | null | null | hep-th math.AG math.GT | http://creativecommons.org/licenses/by/4.0/ | The global Seiberg-Witten (SW) geometries for rank two theories with eight
supercharges are studied. The theory is deformed generically so that there are
only simplest $I_1$ or $\tilde{I}_1$ singularities on the Coulomb branch, which
then geometrically gives the so-called Lefchetz pencils, The local singularity
was s... | [
{
"created": "Mon, 27 Nov 2023 16:31:00 GMT",
"version": "v1"
}
] | 2023-11-28 | [
[
"Xie",
"Dan",
""
]
] | The global Seiberg-Witten (SW) geometries for rank two theories with eight supercharges are studied. The theory is deformed generically so that there are only simplest $I_1$ or $\tilde{I}_1$ singularities on the Coulomb branch, which then geometrically gives the so-called Lefchetz pencils, The local singularity was sho... |
1102.0285 | Christoph L\"udeling | Christoph L\"udeling | Seven-Dimensional Super-Yang-Mills Theory in N=1 Superfields | 18 pages, no figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a gauge-covariant formulation of seven-dimensional super-Yang-Mills
theory in terms of N=1 superfields. Furthermore, we show that five and seven
dimensions are the only cases where such a formulation exists by analysing the
interplay of Lorentz and R symmetries. The action is expressed in terms of
field stren... | [
{
"created": "Tue, 1 Feb 2011 21:00:05 GMT",
"version": "v1"
}
] | 2011-02-03 | [
[
"Lüdeling",
"Christoph",
""
]
] | We give a gauge-covariant formulation of seven-dimensional super-Yang-Mills theory in terms of N=1 superfields. Furthermore, we show that five and seven dimensions are the only cases where such a formulation exists by analysing the interplay of Lorentz and R symmetries. The action is expressed in terms of field strengt... |
hep-th/0001120 | Choon-Lin Ho | V.R. Khalilov and Choon-Lin Ho | Pair Production of charged vector bosons in supercritical magnetic
fields at finite temperatures | 13 pages, RevTex, no figures | Phys.Rev. D60 (1999) 033003 | 10.1103/PhysRevD.60.033003 | null | hep-th | null | The thermodynamic properties of an ideal gas of charged vector bosons (with
mass m and charge e) is studied in a strong external homogeneous magnetic field
no greater than the critical value B_{cr}=m^2/e. The thermodynamic potential,
after appropriate analytic continuation, is then used in the study of the
spontaneou... | [
{
"created": "Wed, 19 Jan 2000 18:47:42 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Khalilov",
"V. R.",
""
],
[
"Ho",
"Choon-Lin",
""
]
] | The thermodynamic properties of an ideal gas of charged vector bosons (with mass m and charge e) is studied in a strong external homogeneous magnetic field no greater than the critical value B_{cr}=m^2/e. The thermodynamic potential, after appropriate analytic continuation, is then used in the study of the spontaneous ... |
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