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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9705108 | Alon Faraggi | Alon E. Faraggi and Marco Matone | Quantum Mechanics from an Equivalence Principle | 1+10 pages. Standard Latex. Expanded version, references added, to
appear in Phys. Lett. B | Phys.Lett. B450 (1999) 34-40 | 10.1016/S0370-2693(99)00113-6 | UFIFT-HEP-96-28, DPFD 96/TH/59 | hep-th gr-qc hep-ph quant-ph | null | We postulate that physical states are equivalent under coordinate
transformations. We then implement this equivalence principle first in the case
of one-dimensional stationary systems showing that it leads to the quantum
analogue of the Hamilton-Jacobi equation which in turn implies the Schroedinger
equation. In this... | [
{
"created": "Thu, 15 May 1997 14:51:23 GMT",
"version": "v1"
},
{
"created": "Sat, 16 Jan 1999 04:35:29 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Faraggi",
"Alon E.",
""
],
[
"Matone",
"Marco",
""
]
] | We postulate that physical states are equivalent under coordinate transformations. We then implement this equivalence principle first in the case of one-dimensional stationary systems showing that it leads to the quantum analogue of the Hamilton-Jacobi equation which in turn implies the Schroedinger equation. In this c... |
2206.01623 | Shaun Hampton | Bin Guo and Shaun D. Hampton | Bootstrapping the effect of the twist operator in symmetric orbifold
CFTs | 33 pages, 2 figures | null | 10.1007/JHEP02(2023)184 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the 2D symmetric orbifold CFT of two copies of free bosons. The
twist operator can join the two separated copies in the untwisted sector into a
joined copy in the twisted sector. Starting with a state with any number of
quanta in the untwisted sector, the state in the twisted sector obtained by the
action of... | [
{
"created": "Fri, 3 Jun 2022 15:02:08 GMT",
"version": "v1"
}
] | 2023-03-22 | [
[
"Guo",
"Bin",
""
],
[
"Hampton",
"Shaun D.",
""
]
] | We study the 2D symmetric orbifold CFT of two copies of free bosons. The twist operator can join the two separated copies in the untwisted sector into a joined copy in the twisted sector. Starting with a state with any number of quanta in the untwisted sector, the state in the twisted sector obtained by the action of t... |
1811.02064 | Paul Sutcliffe | Carlos Naya and Paul Sutcliffe | Skyrmions and clustering in light nuclei | 5 pages, 3 figures. To appear in PRL | Phys. Rev. Lett. 121, 232002 (2018) | 10.1103/PhysRevLett.121.232002 | DCPT-18/33 | hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the outstanding problems in modern nuclear physics is to determine the
properties of nuclei from the fundamental theory of the strong force, quantum
chromodynamics (QCD). Skyrmions offer a novel approach to this problem by
considering nuclei as solitons of a low energy effective field theory obtained
from QCD.... | [
{
"created": "Mon, 5 Nov 2018 22:28:21 GMT",
"version": "v1"
}
] | 2018-12-12 | [
[
"Naya",
"Carlos",
""
],
[
"Sutcliffe",
"Paul",
""
]
] | One of the outstanding problems in modern nuclear physics is to determine the properties of nuclei from the fundamental theory of the strong force, quantum chromodynamics (QCD). Skyrmions offer a novel approach to this problem by considering nuclei as solitons of a low energy effective field theory obtained from QCD. U... |
hep-th/9709104 | null | S. James Gates, Jr | Ectoplasm Has No Topology: The Prelude | 13 pages, UMDEPP 98-13, Presentation at the International Seminar on
``Supersymmetries and Quantum Symmetries'', Dubna, Russia, July 22 - 26,
1997, LaTeX, 1 figure | null | null | null | hep-th | null | Preliminary evidence is presented that a long overlooked and critical element
in the fundamental definition of a general theory of integration over curved
Wess-Zumino superspace lies with the imposition of ``the Ethereal Conjecture''
which states the necessity of the superspace to be topologically ``close'' to
its pu... | [
{
"created": "Mon, 15 Sep 1997 18:20:00 GMT",
"version": "v1"
}
] | 2012-08-27 | [
[
"Gates,",
"S. James",
"Jr"
]
] | Preliminary evidence is presented that a long overlooked and critical element in the fundamental definition of a general theory of integration over curved Wess-Zumino superspace lies with the imposition of ``the Ethereal Conjecture'' which states the necessity of the superspace to be topologically ``close'' to its pure... |
hep-th/9811219 | Iver H. Brevik | I. Brevik | Casimir Theory of the Relativistic Piecewise Uniform String | 14 pages, latex, no figures. Talk given at the conference "Quantum
Field Theory Under the Influence of External Conditions", Leipzig, 14-18
September 1998. Submitted to the conference Proceedings | null | null | null | hep-th | null | The Casimir energy for the transverse oscillations of a piecewise uniform
closed string is calculated. The string is relativistic in the sense that the
velocity of transverse waves is always equal to c. The great adaptibility of
this string model with respect to various regularization methods is pointed
out. We surve... | [
{
"created": "Wed, 25 Nov 1998 12:39:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Brevik",
"I.",
""
]
] | The Casimir energy for the transverse oscillations of a piecewise uniform closed string is calculated. The string is relativistic in the sense that the velocity of transverse waves is always equal to c. The great adaptibility of this string model with respect to various regularization methods is pointed out. We survey ... |
1312.7876 | Anastasios Taliotis | Ioannis Papadimitriou and Anastasios Taliotis | Riccati equations for holographic 2-point functions | 33 pages, 5 figures, 2 appendices. Changes with respect to V1: major
extension of the numerical and analytical analysis. Added lemma 5.1,
appendices A and B and references. Corrected typos | null | 10.1007/JHEP04(2014)194 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Any second order homogeneous linear ordinary differential equation can be
transformed into a first order non-linear Riccati equation. We argue that the
Riccati form of the linearized fluctuation equations that determine the
holographic 2-point functions simplifies considerably the numerical computation
of such 2-poin... | [
{
"created": "Mon, 30 Dec 2013 20:58:36 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Feb 2014 12:23:56 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Papadimitriou",
"Ioannis",
""
],
[
"Taliotis",
"Anastasios",
""
]
] | Any second order homogeneous linear ordinary differential equation can be transformed into a first order non-linear Riccati equation. We argue that the Riccati form of the linearized fluctuation equations that determine the holographic 2-point functions simplifies considerably the numerical computation of such 2-point ... |
0912.1891 | Meng-Chwan Tan | Meng-Chwan Tan | Notes on the "Ramified" Seiberg-Witten Equations and Invariants | 21 pages. Published version | JHEP 1201:067,2012 | 10.1007/JHEP01(2012)067 | null | hep-th math.DG math.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In these notes, we carefully analyze the properties of the "ramified"
Seiberg-Witten equations associated with supersymmetric configurations of the
Seiberg-Witten abelian gauge theory with surface operators on an oriented
closed four-manifold X. We find that in order to have sensible solutions to
these equations, onl... | [
{
"created": "Thu, 10 Dec 2009 06:35:36 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Dec 2009 20:21:08 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Mar 2010 14:39:34 GMT",
"version": "v3"
},
{
"created": "Thu, 26 Jan 2012 11:33:29 GMT",
"version": "v4"
}
] | 2012-01-27 | [
[
"Tan",
"Meng-Chwan",
""
]
] | In these notes, we carefully analyze the properties of the "ramified" Seiberg-Witten equations associated with supersymmetric configurations of the Seiberg-Witten abelian gauge theory with surface operators on an oriented closed four-manifold X. We find that in order to have sensible solutions to these equations, only ... |
hep-th/9702140 | Gary McCartor | Gary McCartor (SMU) | Subtleties in the Light-Cone Representation | 7 pages, Latex, uses sprocl.sty | null | null | SMUHEP/97-02 | hep-th | null | To produce an isomorphism between the light-cone and equal-time
representations some additional formalism beyond that originally proposed for
the light-cone representation may sometimes be required. The additional
formalism usually involves zero modes and is most likely to affect delicate,
high energy aspects of the ... | [
{
"created": "Tue, 18 Feb 1997 20:28:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"McCartor",
"Gary",
"",
"SMU"
]
] | To produce an isomorphism between the light-cone and equal-time representations some additional formalism beyond that originally proposed for the light-cone representation may sometimes be required. The additional formalism usually involves zero modes and is most likely to affect delicate, high energy aspects of the so... |
2212.13975 | Dra\v{z}en Glavan | Dra\v{z}en Glavan | Photon quantization in cosmological spaces | 48 pages, corresponds to published version | Phys.Rev.D 109 (2024) 8, 085014 | 10.1103/PhysRevD.109.085014 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | Canonical quantization of the photon -- a free massless vector field -- is
considered in cosmological spacetimes in a two-parameter family of linear
gauges that treat all the vector potential components on equal footing. The
goal is setting up a framework for computing photon two-point functions
appropriate for loop ... | [
{
"created": "Wed, 28 Dec 2022 17:46:42 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Jun 2023 15:44:19 GMT",
"version": "v2"
},
{
"created": "Sat, 20 Apr 2024 00:13:42 GMT",
"version": "v3"
}
] | 2024-07-26 | [
[
"Glavan",
"Dražen",
""
]
] | Canonical quantization of the photon -- a free massless vector field -- is considered in cosmological spacetimes in a two-parameter family of linear gauges that treat all the vector potential components on equal footing. The goal is setting up a framework for computing photon two-point functions appropriate for loop co... |
1307.0096 | Deepak Vaid | Deepak Vaid | Elementary Particles as Gates for Universal Quantum Computation | 8 pages, 9 figures, submitted to FQXi 2013 essay contest ("It from
Bit, or Bit from It?") | null | null | null | hep-th quant-ph | http://creativecommons.org/licenses/by-nc-sa/3.0/ | It is shown that there exists a mapping between the fermions of the Standard
Model (SM) represented as braids in the Bilson-Thompson model, and a set of
gates which can perform Universal Quantum Computation (UQC). This leads us to
conjecture that the "Computational Universe Hypothesis" (CUH) can be given a
concrete i... | [
{
"created": "Sat, 29 Jun 2013 12:42:41 GMT",
"version": "v1"
}
] | 2013-07-02 | [
[
"Vaid",
"Deepak",
""
]
] | It is shown that there exists a mapping between the fermions of the Standard Model (SM) represented as braids in the Bilson-Thompson model, and a set of gates which can perform Universal Quantum Computation (UQC). This leads us to conjecture that the "Computational Universe Hypothesis" (CUH) can be given a concrete imp... |
0802.1576 | Kumar S. Gupta | T. R. Govindarajan, Kumar S. Gupta, E. Harikumar, S. Meljanac and D.
Meljanac | Twisted Statistics in kappa-Minkowski Spacetime | Latex file, 8 pages | Phys.Rev.D77:105010,2008 | 10.1103/PhysRevD.77.105010 | SINP/TNP/2008/02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the issue of statistics for identical particles or fields in
kappa-deformed spaces, where the system admits a symmetry group G. We obtain
the twisted flip operator compatible with the action of the symmetry group,
which is relevant for describing particle statistics in presence of the
noncommutativity. It... | [
{
"created": "Tue, 12 Feb 2008 07:14:46 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Mar 2008 04:48:42 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Govindarajan",
"T. R.",
""
],
[
"Gupta",
"Kumar S.",
""
],
[
"Harikumar",
"E.",
""
],
[
"Meljanac",
"S.",
""
],
[
"Meljanac",
"D.",
""
]
] | We consider the issue of statistics for identical particles or fields in kappa-deformed spaces, where the system admits a symmetry group G. We obtain the twisted flip operator compatible with the action of the symmetry group, which is relevant for describing particle statistics in presence of the noncommutativity. It i... |
1805.03686 | Konstantin Stepanyantz | A.E.Kazantsev, M.D.Kuzmichev, N.P.Meshcheriakov, S.V.Novgorodtsev,
I.E.Shirokov, M.B.Skoptsov, K.V.Stepanyantz | Two-loop renormalization of the Faddeev--Popov ghosts in ${\cal N}=1$
supersymmetric gauge theories regularized by higher derivatives | 19 pages, 1 figure | null | 10.1007/JHEP06(2018)020 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For the general renormalizable ${\cal N}=1$ supersymmetric gauge theory we
investigate renormalization of the Faddeev--Popov ghosts using the higher
covariant derivative regularization. First, we find the two-loop anomalous
dimension defined in terms of the bare coupling constant in the general
$\xi$-gauge. It is dem... | [
{
"created": "Wed, 9 May 2018 18:28:15 GMT",
"version": "v1"
}
] | 2018-07-04 | [
[
"Kazantsev",
"A. E.",
""
],
[
"Kuzmichev",
"M. D.",
""
],
[
"Meshcheriakov",
"N. P.",
""
],
[
"Novgorodtsev",
"S. V.",
""
],
[
"Shirokov",
"I. E.",
""
],
[
"Skoptsov",
"M. B.",
""
],
[
"Stepanyantz",
"K. V.",
... | For the general renormalizable ${\cal N}=1$ supersymmetric gauge theory we investigate renormalization of the Faddeev--Popov ghosts using the higher covariant derivative regularization. First, we find the two-loop anomalous dimension defined in terms of the bare coupling constant in the general $\xi$-gauge. It is demon... |
2001.10806 | Dmitry Chicherin | D. Chicherin, J.M. Henn, E. Sokatchev, K. Yan | From correlation functions to event shapes in QCD | 34 pages, 7 figures, 3 ancillary files | null | 10.1007/JHEP02(2021)053 | LAPTH-003/20, MPP-2020-8 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a method for calculating event shapes in QCD based on correlation
functions of conserved currents. The method has been previously applied to the
maximally supersymmetric Yang-Mills theory, but we demonstrate that
supersymmetry is not essential. As a proof of concept, we consider the simplest
example of a c... | [
{
"created": "Wed, 29 Jan 2020 13:21:40 GMT",
"version": "v1"
}
] | 2021-02-24 | [
[
"Chicherin",
"D.",
""
],
[
"Henn",
"J. M.",
""
],
[
"Sokatchev",
"E.",
""
],
[
"Yan",
"K.",
""
]
] | We present a method for calculating event shapes in QCD based on correlation functions of conserved currents. The method has been previously applied to the maximally supersymmetric Yang-Mills theory, but we demonstrate that supersymmetry is not essential. As a proof of concept, we consider the simplest example of a cha... |
hep-th/9309021 | null | V.V. Nesterenko | On squaring the primary constraints in a generalized Hamiltonian
dynamics | 10 pages, LATEX, JINR preprint E2-93-328 | Phys.Lett. B327 (1994) 50-55 | 10.1016/0370-2693(94)91527-X | null | hep-th | null | Consideration of the model of the relativistic particle with curvature and
torsion in the three-dimensional space-time shows that the squaring of the
primary constraints entails a wrong result. The complete set of the Hamiltonian
constraints arising here correspond to another model with an action similar but
not iden... | [
{
"created": "Thu, 2 Sep 1993 17:25:43 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Nesterenko",
"V. V.",
""
]
] | Consideration of the model of the relativistic particle with curvature and torsion in the three-dimensional space-time shows that the squaring of the primary constraints entails a wrong result. The complete set of the Hamiltonian constraints arising here correspond to another model with an action similar but not identi... |
hep-th/9810088 | Markus Quandt | M. Quandt, H. Reinhardt, A. Schafke | Magnetic Monopoles and Topology of Yang-Mills Theory in Polyakov Gauge | 14 pages, LaTeX2e, 8 eps-figures included using graphicx | Phys.Lett. B446 (1999) 290-299 | 10.1016/S0370-2693(98)01547-0 | UNITU-THEP-17/1998 | hep-th | null | We express the Pontryagin index in Polyakov gauge completely in terms of
magnetically charged gauge fixing defects, namely magnetic monopoles, lines,
and domain walls. Open lines and domain walls are topologically equivalent to
monopoles, which are the genuine defects. The emergence of non-genuine
magnetically charge... | [
{
"created": "Tue, 13 Oct 1998 12:12:55 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Quandt",
"M.",
""
],
[
"Reinhardt",
"H.",
""
],
[
"Schafke",
"A.",
""
]
] | We express the Pontryagin index in Polyakov gauge completely in terms of magnetically charged gauge fixing defects, namely magnetic monopoles, lines, and domain walls. Open lines and domain walls are topologically equivalent to monopoles, which are the genuine defects. The emergence of non-genuine magnetically charged ... |
1504.01921 | Sunil Mukhi | Sagar Fakirchand Lokhande and Sunil Mukhi (IISER, Pune) | Modular invariance and entanglement entropy | 27 pages, v3: some explanations added, final version to appear in
JHEP | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Renyi and entanglement entropies for free 2d CFT's at finite
temperature and finite size, with emphasis on their properties under modular
transformations of the torus. We address the issue of summing over fermion spin
structures in the replica trick, and show that the relation between
entanglement and th... | [
{
"created": "Wed, 8 Apr 2015 11:34:00 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Apr 2015 13:13:23 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Jun 2015 15:11:37 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"Lokhande",
"Sagar Fakirchand",
"",
"IISER, Pune"
],
[
"Mukhi",
"Sunil",
"",
"IISER, Pune"
]
] | We study the Renyi and entanglement entropies for free 2d CFT's at finite temperature and finite size, with emphasis on their properties under modular transformations of the torus. We address the issue of summing over fermion spin structures in the replica trick, and show that the relation between entanglement and ther... |
hep-th/0511213 | Sebastian de Haro | Giovanni Arcioni, Sebastian de Haro, Peng Gao | A Diffusion Model for SU(N) QCD Screening | 33 pages | Phys.Rev.D73:074508,2006 | 10.1103/PhysRevD.73.074508 | AEI-2005-172 AEI-2005-172, UPR-1138-T | hep-th hep-ph math-ph math.MP | null | We consider a phenomenological model for the dynamics of Wilson loops in pure
SU(N) QCD where the expectation value of the loop is the average over an
interacting diffusion process on the group manifold SU(N). The interaction is
provided by an arbitrary potential that generates the transition from the
Casimir scaling... | [
{
"created": "Mon, 21 Nov 2005 19:45:50 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Arcioni",
"Giovanni",
""
],
[
"de Haro",
"Sebastian",
""
],
[
"Gao",
"Peng",
""
]
] | We consider a phenomenological model for the dynamics of Wilson loops in pure SU(N) QCD where the expectation value of the loop is the average over an interacting diffusion process on the group manifold SU(N). The interaction is provided by an arbitrary potential that generates the transition from the Casimir scaling r... |
2107.03390 | Suvrat Raju | Hao Geng, Andreas Karch, Carlos Perez-Pardavila, Suvrat Raju, Lisa
Randall, Marcos Riojas and Sanjit Shashi | Inconsistency of Islands in Theories with Long-Range Gravity | 46 pages, 11 figures. (v2) Added Appendix A, which addresses several
possible counterarguments | null | 10.1007/JHEP01(2022)182 | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In ordinary gravitational theories, any local bulk operator in an
entanglement wedge is accompanied by a long-range gravitational dressing that
extends to the asymptotic part of the wedge. Islands are the only known
examples of entanglement wedges that are disconnected from the asymptotic
region of spacetime. In this... | [
{
"created": "Wed, 7 Jul 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Dec 2021 11:31:55 GMT",
"version": "v2"
}
] | 2022-02-16 | [
[
"Geng",
"Hao",
""
],
[
"Karch",
"Andreas",
""
],
[
"Perez-Pardavila",
"Carlos",
""
],
[
"Raju",
"Suvrat",
""
],
[
"Randall",
"Lisa",
""
],
[
"Riojas",
"Marcos",
""
],
[
"Shashi",
"Sanjit",
""
]
] | In ordinary gravitational theories, any local bulk operator in an entanglement wedge is accompanied by a long-range gravitational dressing that extends to the asymptotic part of the wedge. Islands are the only known examples of entanglement wedges that are disconnected from the asymptotic region of spacetime. In this p... |
hep-th/0306263 | Olaf Lechtenfeld | Olaf Lechtenfeld, Alexander D. Popov | Noncommutative Monopoles and Riemann-Hilbert Problems | 1+39 pages; v2: typos corrected, refs added, final JHEP version | JHEP 0401 (2004) 069 | 10.1088/1126-6708/2004/01/069 | null | hep-th | null | The Bogomolny equations for Yang-Mills-Higgs monopoles follow from a system
of linear equations which may be solved through a parametric Riemann-Hilbert
problem. We extend this approach to noncommutative R^3 and use it to
(re)construct noncommutative Dirac, Wu-Yang, and BPS monopole configurations in
a unified manner... | [
{
"created": "Thu, 26 Jun 2003 13:55:09 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Feb 2004 14:00:04 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Lechtenfeld",
"Olaf",
""
],
[
"Popov",
"Alexander D.",
""
]
] | The Bogomolny equations for Yang-Mills-Higgs monopoles follow from a system of linear equations which may be solved through a parametric Riemann-Hilbert problem. We extend this approach to noncommutative R^3 and use it to (re)construct noncommutative Dirac, Wu-Yang, and BPS monopole configurations in a unified manner. ... |
2112.12128 | Ruth Shir | E. Rabinovici, A. S\'anchez-Garrido, R. Shir and J. Sonner | Krylov Localization and suppression of complexity | v1: 37 pages, 13 figures. v2: published version | null | 10.1007/JHEP03(2022)211 | null | hep-th cond-mat.str-el quant-ph | http://creativecommons.org/licenses/by/4.0/ | Quantum complexity, suitably defined, has been suggested as an important
probe of late-time dynamics of black holes, particularly in the context of
AdS/CFT. A notion of quantum complexity can be effectively captured by
quantifying the spread of an operator in Krylov space as a consequence of time
evolution. Complexit... | [
{
"created": "Wed, 22 Dec 2021 18:45:32 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Apr 2022 18:49:51 GMT",
"version": "v2"
}
] | 2022-04-20 | [
[
"Rabinovici",
"E.",
""
],
[
"Sánchez-Garrido",
"A.",
""
],
[
"Shir",
"R.",
""
],
[
"Sonner",
"J.",
""
]
] | Quantum complexity, suitably defined, has been suggested as an important probe of late-time dynamics of black holes, particularly in the context of AdS/CFT. A notion of quantum complexity can be effectively captured by quantifying the spread of an operator in Krylov space as a consequence of time evolution. Complexity ... |
hep-th/9412063 | Vladimir Smirnov | V.A. Smirnov | Asymptotic Expansions in Momenta and Masses and Calculation of Feynman
Diagrams | 15 pages, latex | Mod.Phys.Lett. A10 (1995) 1485-1500 | 10.1142/S0217732395001617 | MPI-PhT/94-82 | hep-th | null | General results on asymptotic expansions of Feynman diagrams in momenta
and/or masses are reviewed. It is shown how they are applied for calculation of
massive diagrams.
| [
{
"created": "Wed, 7 Dec 1994 10:33:33 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Smirnov",
"V. A.",
""
]
] | General results on asymptotic expansions of Feynman diagrams in momenta and/or masses are reviewed. It is shown how they are applied for calculation of massive diagrams. |
hep-th/0008083 | Soonkeon Nam | Soonkeon Nam | Casimir Force in Compact Noncommutative Extra Dimensions and Radius
Stabilization | 10 pages, TeX, harvmac | JHEP 0010:044,2000 | 10.1088/1126-6708/2000/10/044 | HUTP-00/A032 | hep-th | null | We compute the one loop Casimir energy of an interacting scalar field in a
compact noncommutative space of $R^{1,d}\times T^2_\theta$, where we have
ordinary flat $1+d$ dimensional Minkowski space and two dimensional
noncommuative torus. We find that next order correction due to the
noncommutativity still contributes... | [
{
"created": "Wed, 9 Aug 2000 21:00:03 GMT",
"version": "v1"
}
] | 2010-02-05 | [
[
"Nam",
"Soonkeon",
""
]
] | We compute the one loop Casimir energy of an interacting scalar field in a compact noncommutative space of $R^{1,d}\times T^2_\theta$, where we have ordinary flat $1+d$ dimensional Minkowski space and two dimensional noncommuative torus. We find that next order correction due to the noncommutativity still contributes a... |
1108.1394 | Niklas Johansson | Andreas P. Braun, Niklas Johansson, Magdalena Larfors and Nils-Ole
Walliser | Restrictions on infinite sequences of type IIB vacua | 35 pages. v2. Typos corrected, ref. added. Matches published version | J. High Energy Phys. JHEP10(2011)091 | 10.1007/JHEP10(2011)091 | TUW-11-20; LMU-ASC 35/11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Ashok and Douglas have shown that infinite sequences of type IIB flux vacua
with imaginary self-dual flux can only occur in so-called D-limits,
corresponding to singular points in complex structure moduli space. In this
work we refine this no-go result by demonstrating that there are no infinite
sequences accumulatin... | [
{
"created": "Fri, 5 Aug 2011 20:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Nov 2011 11:17:03 GMT",
"version": "v2"
}
] | 2011-11-29 | [
[
"Braun",
"Andreas P.",
""
],
[
"Johansson",
"Niklas",
""
],
[
"Larfors",
"Magdalena",
""
],
[
"Walliser",
"Nils-Ole",
""
]
] | Ashok and Douglas have shown that infinite sequences of type IIB flux vacua with imaginary self-dual flux can only occur in so-called D-limits, corresponding to singular points in complex structure moduli space. In this work we refine this no-go result by demonstrating that there are no infinite sequences accumulating ... |
2304.05751 | Yu-Xiao Liu | Meng-Ting Wang, Hong-Yue Jiang, Yu-Xiao Liu | Generalized Volume-Complexity for RN-AdS Black Hole | 20 pages, 9 figures | JHEP 07 (2023) 178 | 10.1007/JHEP07(2023)178 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The connection between quantum information and quantum gravity has captured
the imagination of physicists. Recently, a broad new class of gravitational
observables have been proposed to provide new possibilities for holographic
complexity \cite{Belin:2021bga} , which is an extension of volume in the
Complexity=Volume... | [
{
"created": "Wed, 12 Apr 2023 10:13:59 GMT",
"version": "v1"
},
{
"created": "Wed, 3 May 2023 12:44:08 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Feb 2024 03:56:29 GMT",
"version": "v3"
}
] | 2024-02-23 | [
[
"Wang",
"Meng-Ting",
""
],
[
"Jiang",
"Hong-Yue",
""
],
[
"Liu",
"Yu-Xiao",
""
]
] | The connection between quantum information and quantum gravity has captured the imagination of physicists. Recently, a broad new class of gravitational observables have been proposed to provide new possibilities for holographic complexity \cite{Belin:2021bga} , which is an extension of volume in the Complexity=Volume p... |
0808.1054 | Marcus Spradlin | Marcus Spradlin, Anastasia Volovich, Congkao Wen | Three-Loop Leading Singularities and BDS Ansatz for Five Particles | 20 pages, 2 figures, v2: very minor changes | Phys.Rev.D78:085025,2008 | 10.1103/PhysRevD.78.085025 | Brown-HET-1553 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the leading singularity technique to determine the planar three-loop
five-particle amplitude in N=4 super Yang-Mills in terms of a simple basis of
integrals. We analytically compute the integral coefficients for both the
parity-even and the parity-odd parts of the amplitude. The parity-even part
involves only ... | [
{
"created": "Thu, 7 Aug 2008 15:44:10 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Oct 2008 18:00:29 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Spradlin",
"Marcus",
""
],
[
"Volovich",
"Anastasia",
""
],
[
"Wen",
"Congkao",
""
]
] | We use the leading singularity technique to determine the planar three-loop five-particle amplitude in N=4 super Yang-Mills in terms of a simple basis of integrals. We analytically compute the integral coefficients for both the parity-even and the parity-odd parts of the amplitude. The parity-even part involves only du... |
1512.08586 | Jirui Guo | Jirui Guo, Zhentao Lu, Eric Sharpe | Quantum sheaf cohomology on Grassmannians | 60 pages, LaTeX; v2:identifier added to reference; v3:typos fixed | Comm. Math. Phys. 352 (2017) 135-184 | 10.1007/s00220-016-2763-z | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study the quantum sheaf cohomology of Grassmannians with
deformations of the tangent bundle. Quantum sheaf cohomology is a (0,2)
deformation of the ordinary quantum cohomology ring, realized as the OPE ring
in A/2-twisted theories. Quantum sheaf cohomology has previously been computed
for abelian gau... | [
{
"created": "Tue, 29 Dec 2015 02:46:02 GMT",
"version": "v1"
},
{
"created": "Mon, 16 May 2016 06:54:26 GMT",
"version": "v2"
},
{
"created": "Sat, 30 Jul 2016 21:55:10 GMT",
"version": "v3"
}
] | 2017-03-17 | [
[
"Guo",
"Jirui",
""
],
[
"Lu",
"Zhentao",
""
],
[
"Sharpe",
"Eric",
""
]
] | In this paper we study the quantum sheaf cohomology of Grassmannians with deformations of the tangent bundle. Quantum sheaf cohomology is a (0,2) deformation of the ordinary quantum cohomology ring, realized as the OPE ring in A/2-twisted theories. Quantum sheaf cohomology has previously been computed for abelian gauge... |
2012.14689 | Matthew Buican | Matthew Buican, Linfeng Li, and Rajath Radhakrishnan | $a\times b=c$ in $2+1$D TQFT | 65 pages; 3 figures; 3 appendices; v2: some clarifications in section
3; reference added; v3: brief additional discussion in introduction and
references added; v4: summary of results added, typos fixed, additional
discussion--to appear in Quantum | Quantum 5, 468 (2021) | 10.22331/q-2021-06-04-468 | QMUL-PH-20-37 | hep-th cond-mat.str-el math-ph math.MP math.QA quant-ph | http://creativecommons.org/licenses/by/4.0/ | We study the implications of the anyon fusion equation $a\times b=c$ on
global properties of $2+1$D topological quantum field theories (TQFTs). Here
$a$ and $b$ are anyons that fuse together to give a unique anyon, $c$. As is
well known, when at least one of $a$ and $b$ is abelian, such equations
describe aspects of ... | [
{
"created": "Tue, 29 Dec 2020 10:01:57 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Jan 2021 20:08:49 GMT",
"version": "v2"
},
{
"created": "Sat, 27 Feb 2021 08:48:18 GMT",
"version": "v3"
},
{
"created": "Wed, 2 Jun 2021 15:38:06 GMT",
"version": "v4"
}
] | 2021-06-09 | [
[
"Buican",
"Matthew",
""
],
[
"Li",
"Linfeng",
""
],
[
"Radhakrishnan",
"Rajath",
""
]
] | We study the implications of the anyon fusion equation $a\times b=c$ on global properties of $2+1$D topological quantum field theories (TQFTs). Here $a$ and $b$ are anyons that fuse together to give a unique anyon, $c$. As is well known, when at least one of $a$ and $b$ is abelian, such equations describe aspects of th... |
1008.0206 | Hugo Garcia-Compean | Hugo Garcia-Compean, Pablo Paniagua | Gauged WZW Models Via Equivariant Cohomology | 10 pages, no figures | Mod.Phys.Lett.A26:1343-1352,2011 | 10.1142/S0217732311035754 | Cinvestav-Fis 99-2010 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of computing systematically the gauge invariant extension of WZW
term through equivariant cohomology is addressed. The analysis done by Witten
in the two-dimensional case is extended to the four-dimensional ones. While
Cartan's model is used to find the anomaly cancelation condition. It is shown
that the ... | [
{
"created": "Sun, 1 Aug 2010 21:47:12 GMT",
"version": "v1"
}
] | 2011-06-30 | [
[
"Garcia-Compean",
"Hugo",
""
],
[
"Paniagua",
"Pablo",
""
]
] | The problem of computing systematically the gauge invariant extension of WZW term through equivariant cohomology is addressed. The analysis done by Witten in the two-dimensional case is extended to the four-dimensional ones. While Cartan's model is used to find the anomaly cancelation condition. It is shown that the We... |
hep-th/9210020 | Francesco Toppan | F. Constantinescu, F. Toppan | On the Linearized Artin Braid Representation | 13 pages. Frankfurt a. M. preprint | null | null | null | hep-th math.GR math.QA | null | We linearize the Artin representation of the braid group given by (right)
automorphisms of a free group providing a linear faithful representation of the
braid group. This result is generalized to obtain linear representations for
the coloured braid groupoid and pure braid group too. Applications to some
areas of two... | [
{
"created": "Mon, 5 Oct 1992 09:47:59 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Constantinescu",
"F.",
""
],
[
"Toppan",
"F.",
""
]
] | We linearize the Artin representation of the braid group given by (right) automorphisms of a free group providing a linear faithful representation of the braid group. This result is generalized to obtain linear representations for the coloured braid groupoid and pure braid group too. Applications to some areas of two-d... |
hep-th/0610211 | Raphael Bousso | Raphael Bousso | Precision Cosmology and the Landscape | 39 pages, 6 figures. Based on a talk given at the conference in honor
of the 90th birthday of Charles Townes (Berkeley, October 2005), and on a
colloquium at Stanford University. v2, v3: references improved | null | null | null | hep-th astro-ph gr-qc hep-ph | null | After reviewing the cosmological constant problem - why is Lambda not huge? -
I outline the two basic approaches that had emerged by the late 1980s, and note
that each made a clear prediction. Precision cosmological experiments now
indicate that the cosmological constant is nonzero. This result strongly favors
the en... | [
{
"created": "Wed, 18 Oct 2006 20:01:13 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Oct 2006 20:46:59 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Nov 2006 02:46:53 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Bousso",
"Raphael",
""
]
] | After reviewing the cosmological constant problem - why is Lambda not huge? - I outline the two basic approaches that had emerged by the late 1980s, and note that each made a clear prediction. Precision cosmological experiments now indicate that the cosmological constant is nonzero. This result strongly favors the envi... |
2402.14787 | Felix Tellander | Martin Helmer, Georgios Papathanasiou and Felix Tellander | Landau Singularities from Whitney Stratifications | 7 pages, 6 figures | null | null | DESY-24-023 | hep-th math-ph math.AG math.MP | http://creativecommons.org/licenses/by/4.0/ | We demonstrate that the complete and non-redundant set of Landau
singularities of Feynman integrals may be explicitly obtained from the Whitney
stratification of an algebraic map. As a proof of concept, we leverage recent
theoretical and algorithmic advances in their computation, as well as their
software implementat... | [
{
"created": "Thu, 22 Feb 2024 18:42:31 GMT",
"version": "v1"
}
] | 2024-02-23 | [
[
"Helmer",
"Martin",
""
],
[
"Papathanasiou",
"Georgios",
""
],
[
"Tellander",
"Felix",
""
]
] | We demonstrate that the complete and non-redundant set of Landau singularities of Feynman integrals may be explicitly obtained from the Whitney stratification of an algebraic map. As a proof of concept, we leverage recent theoretical and algorithmic advances in their computation, as well as their software implementatio... |
2203.11548 | Robert Brandenberger | Robert Brandenberger and Vahid Kamali (McGill University) | Unitarity Problems for an Effective Field Theory Description of Early
Universe Cosmology | 8 pages | null | 10.1140/epjc/s10052-022-10783-2 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of Effective Field Theory, the Hilbert space of states
increases in an expanding universe. Hence, the time evolution cannot be
unitary. The formation of structure is usually studied using effective field
theory techniques. We study the constraints on effective field theory analyses
of early universe mo... | [
{
"created": "Tue, 22 Mar 2022 09:03:12 GMT",
"version": "v1"
}
] | 2022-09-28 | [
[
"Brandenberger",
"Robert",
"",
"McGill University"
],
[
"Kamali",
"Vahid",
"",
"McGill University"
]
] | In the context of Effective Field Theory, the Hilbert space of states increases in an expanding universe. Hence, the time evolution cannot be unitary. The formation of structure is usually studied using effective field theory techniques. We study the constraints on effective field theory analyses of early universe mode... |
1408.1583 | Dimitri Polyakov Prof | Dimitri Polyakov | New analytic solutions in String Field Theory: towards collective Higher
Spin vacuum | 21 pages | Phys. Rev. D 90, 086002 (2014) | 10.1103/PhysRevD.90.086002 | CTP-SCU/2014003 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct analytic solutions in cubic open superstring field theory at
higher superconformal ghost numbers.The solutions are the pure ghost ones and
are given by combinations of Bell polynomials of bosonized superconformal ghost
fields multiplied by exponents of the bosonized ghosts. Based on the structure
of the ... | [
{
"created": "Thu, 7 Aug 2014 13:24:39 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Aug 2014 13:27:13 GMT",
"version": "v2"
}
] | 2014-10-08 | [
[
"Polyakov",
"Dimitri",
""
]
] | We construct analytic solutions in cubic open superstring field theory at higher superconformal ghost numbers.The solutions are the pure ghost ones and are given by combinations of Bell polynomials of bosonized superconformal ghost fields multiplied by exponents of the bosonized ghosts. Based on the structure of the so... |
2210.01545 | Chang-Zhong Guo | Chang-Zhong Guo, Wen-Cong Gan, Fu-Wen Shu | A Note on Entanglement Entropy for Primary Fermion Fields in JT Gravity | 15 pages, 3 figures; improvements to presentation, new content added
in appendix to comment about the correlator trace formula of primary fermion
fields, published version in CPC | Chin.Phys.C (2023),0097 | 10.1088/1674-1137/acdd60 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we analyse and discuss 2D Jackiw-Teitelboim (JT) gravity
coupled to primary fermion fields in asymptotically anti-de Sitter (AdS)
spacetimes. We get a particular solution of the massless Dirac field outside
the extremal black hole horizon and find the solution for the dilaton in JT
gravity. Two dimensio... | [
{
"created": "Tue, 4 Oct 2022 12:18:00 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Oct 2022 02:08:20 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Oct 2022 11:03:24 GMT",
"version": "v3"
},
{
"created": "Tue, 27 Jun 2023 03:39:06 GMT",
"version": "v4"
}
] | 2023-06-28 | [
[
"Guo",
"Chang-Zhong",
""
],
[
"Gan",
"Wen-Cong",
""
],
[
"Shu",
"Fu-Wen",
""
]
] | In this paper we analyse and discuss 2D Jackiw-Teitelboim (JT) gravity coupled to primary fermion fields in asymptotically anti-de Sitter (AdS) spacetimes. We get a particular solution of the massless Dirac field outside the extremal black hole horizon and find the solution for the dilaton in JT gravity. Two dimensiona... |
2002.09974 | Hamid R. Bakhtiarizadeh | Hamid R. Bakhtiarizadeh, Ghadir Jafari | Holographic complexity of Born-Infeld gravity | LaTex file, 10 pages, 1 figure, To appear in EPJC | null | 10.1140/epjc/s10052-020-7766-4 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We investigate the duality conjecture "Complexity=Action" (CA) for
Born-Infeld (BI) gravity model and derive the growth rate of its action within
the Wheeler-DeWitt (WDW) patch, which is believed to be dual to the growth rate
of quantum complexity of holographic boundary state. In order to find the
correct on-shell a... | [
{
"created": "Sun, 23 Feb 2020 19:11:38 GMT",
"version": "v1"
}
] | 2020-04-22 | [
[
"Bakhtiarizadeh",
"Hamid R.",
""
],
[
"Jafari",
"Ghadir",
""
]
] | We investigate the duality conjecture "Complexity=Action" (CA) for Born-Infeld (BI) gravity model and derive the growth rate of its action within the Wheeler-DeWitt (WDW) patch, which is believed to be dual to the growth rate of quantum complexity of holographic boundary state. In order to find the correct on-shell act... |
2204.04110 | Federico Piazza | Alberto Nicolis, Federico Piazza and Kenza Zeghari | Rotating cosmologies: classical and quantum | 38 pages, 4 figures | null | 10.1088/1475-7516/2022/10/059 | null | hep-th astro-ph.CO gr-qc | http://creativecommons.org/licenses/by/4.0/ | We revisit spatially flat, anisotropic cosmologies within the framework of
mini-superspace. Putting special emphasis on the symmetries of the
mini-superspace action and on the associated conservation laws, we unveil a new
class of rotating cosmologies driven by solid matter. Their rotating is
physical, in that it is ... | [
{
"created": "Fri, 8 Apr 2022 14:58:06 GMT",
"version": "v1"
}
] | 2022-10-26 | [
[
"Nicolis",
"Alberto",
""
],
[
"Piazza",
"Federico",
""
],
[
"Zeghari",
"Kenza",
""
]
] | We revisit spatially flat, anisotropic cosmologies within the framework of mini-superspace. Putting special emphasis on the symmetries of the mini-superspace action and on the associated conservation laws, we unveil a new class of rotating cosmologies driven by solid matter. Their rotating is physical, in that it is ch... |
hep-th/0301117 | Gary Gibbons | G.W. Gibbons | Thoughts on Tachyon Cosmology | 34 pages, no figures. This is the written version of a lecture
delivered at the Workshop on the Quantum Structure of Spacetime and the
Geometric Nature of Fundamental Interactions held in Leuven from Sept 13th to
Sept 19th(2002) which is to appear in the Proceedings in a special issue of
Quantum and Classical G... | Class.Quant.Grav.20:S321-S346,2003 | 10.1088/0264-9381/20/12/301 | DAMTP-2003-6 | hep-th | null | After a pedagogical review of elementary cosmology, I go on to discuss some
obstacles to obtaining inflationary or accelerating universes in M/String
Theory. In particular, I give an account of an old No-Go Theorem to this
effect. I then describe some recent ideas about the possible r\^ole of the
tachyon in cosmology... | [
{
"created": "Thu, 16 Jan 2003 21:04:52 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Gibbons",
"G. W.",
""
]
] | After a pedagogical review of elementary cosmology, I go on to discuss some obstacles to obtaining inflationary or accelerating universes in M/String Theory. In particular, I give an account of an old No-Go Theorem to this effect. I then describe some recent ideas about the possible r\^ole of the tachyon in cosmology. ... |
2405.09745 | Wu-Zhong Guo | Wu-zhong Guo, Yao-zong Jiang, Jin Xu | Pseudoentropy sum rule by analytical continuation of the superposition
parameter | references added | null | null | null | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/publicdomain/zero/1.0/ | In this paper, we establish a sum rule that connects the pseudoentropy and
entanglement entropy of a superposition state. Through analytical continuation
of the superposition parameter, we demonstrate that the transition matrix and
density matrix of the superposition state can be treated in a unified manner.
Within t... | [
{
"created": "Thu, 16 May 2024 01:03:21 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jun 2024 05:31:52 GMT",
"version": "v2"
}
] | 2024-06-12 | [
[
"Guo",
"Wu-zhong",
""
],
[
"Jiang",
"Yao-zong",
""
],
[
"Xu",
"Jin",
""
]
] | In this paper, we establish a sum rule that connects the pseudoentropy and entanglement entropy of a superposition state. Through analytical continuation of the superposition parameter, we demonstrate that the transition matrix and density matrix of the superposition state can be treated in a unified manner. Within thi... |
hep-th/9509117 | Vladimir Visnic | Vladimir Visnjic (Temple University) | Strong coupling regime in two-dimensional large-N scalar quantum
chromodynamics | replaced with corrected PostScript file, otherwise unchanged | null | null | null | hep-th | null | Two-dimensional large-$N$ quantum chromodynamics with scalar quarks is
considered with particular emphasis on its strong coupling regime which has not
been studied so far. Techniques necessary to deal with the infinitely
oscillatory bound state wave functions in the strong coupling regime are
developed. I derive an e... | [
{
"created": "Thu, 21 Sep 1995 20:42:11 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Sep 1995 00:29:31 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Visnjic",
"Vladimir",
"",
"Temple University"
]
] | Two-dimensional large-$N$ quantum chromodynamics with scalar quarks is considered with particular emphasis on its strong coupling regime which has not been studied so far. Techniques necessary to deal with the infinitely oscillatory bound state wave functions in the strong coupling regime are developed. I derive an est... |
2308.08095 | Peng Cheng | Peng Cheng | Circumventing the black hole hair-loss problem | 6 pages, 3 figures, Matches version accepted for publication in PRD | null | 10.1103/PhysRevD.108.066014 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We provide a possible way of avoiding the hair-loss problem by studying gauge
fluctuations on a classical Schwarzschild black hole background. The hair-loss
problem arises due to the small fidelity of reconstructing the interior
operator at the end stage of the evaporation, which is general in most schemes
trying to ... | [
{
"created": "Wed, 16 Aug 2023 02:05:22 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Sep 2023 14:18:38 GMT",
"version": "v2"
}
] | 2023-09-21 | [
[
"Cheng",
"Peng",
""
]
] | We provide a possible way of avoiding the hair-loss problem by studying gauge fluctuations on a classical Schwarzschild black hole background. The hair-loss problem arises due to the small fidelity of reconstructing the interior operator at the end stage of the evaporation, which is general in most schemes trying to de... |
2306.15214 | Dan Xie | Peng Shan, Dan Xie, Wenbin Yan | Mirror symmetry for circle compactified 4d $\mathcal{N}=2$ SCFTs | 53 pages, 6 figures | null | null | null | hep-th math.QA math.RT | http://creativecommons.org/licenses/by/4.0/ | We propose a mirror symmetry for 4d $\mathcal{N}=2$ superconformal field
theories (SCFTs) compactified on a circle with finite size. The mirror symmetry
involves vertex operator algebra (VOA) describing the Schur sector (containing
Higgs branch) of 4d theory, and the Coulomb branch of the effective 3d theory.
The bas... | [
{
"created": "Tue, 27 Jun 2023 05:25:44 GMT",
"version": "v1"
}
] | 2023-06-28 | [
[
"Shan",
"Peng",
""
],
[
"Xie",
"Dan",
""
],
[
"Yan",
"Wenbin",
""
]
] | We propose a mirror symmetry for 4d $\mathcal{N}=2$ superconformal field theories (SCFTs) compactified on a circle with finite size. The mirror symmetry involves vertex operator algebra (VOA) describing the Schur sector (containing Higgs branch) of 4d theory, and the Coulomb branch of the effective 3d theory. The basic... |
hep-th/0602141 | Valentin V. Khoze | George Georgiou and Valentin V. Khoze | Instanton Calculations in the beta-deformed AdS/CFT Correspondence | v3: more detailed treatment of complex beta-deformations, 37 pages | JHEP0604:049,2006 | 10.1088/1126-6708/2006/04/049 | null | hep-th hep-ph | null | We consider non-perturbative effects in the beta-deformed N=4 supersymmetric
gauge theory in the context of the AdS/CFT correspondence. We concentrate on
the correlators of the Yang-Mills operators which correspond to the lowest
Kaluza-Klein modes propagating on the dual supergravity background found by
Lunin and Mal... | [
{
"created": "Tue, 14 Feb 2006 18:42:53 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Feb 2006 19:31:17 GMT",
"version": "v2"
},
{
"created": "Sat, 29 Apr 2006 10:51:48 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Georgiou",
"George",
""
],
[
"Khoze",
"Valentin V.",
""
]
] | We consider non-perturbative effects in the beta-deformed N=4 supersymmetric gauge theory in the context of the AdS/CFT correspondence. We concentrate on the correlators of the Yang-Mills operators which correspond to the lowest Kaluza-Klein modes propagating on the dual supergravity background found by Lunin and Malda... |
2207.13022 | Rohan Poojary | Vinay Malvimat and Rohan R.Poojary | Fast Scrambling of Mutual Information in Kerr-AdS$_4$ | 21-pages, 4-figures | Phys. Rev. D 107, 026019 (2023) | 10.1103/PhysRevD.107.026019 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We compute the disruption of mutual information between the hemispherical
subsystems on the left and right CFT$s$ of a Thermofield Double state described
by a Kerr geometry in $AdS_4$ due to shockwaves along the equatorial plane. The
shockwaves and the subsystems considered respect the axi-symmetry of the
geometry. A... | [
{
"created": "Tue, 26 Jul 2022 16:34:46 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Oct 2022 15:23:17 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Oct 2022 10:55:54 GMT",
"version": "v3"
}
] | 2023-02-15 | [
[
"Malvimat",
"Vinay",
""
],
[
"Poojary",
"Rohan R.",
""
]
] | We compute the disruption of mutual information between the hemispherical subsystems on the left and right CFT$s$ of a Thermofield Double state described by a Kerr geometry in $AdS_4$ due to shockwaves along the equatorial plane. The shockwaves and the subsystems considered respect the axi-symmetry of the geometry. At ... |
0810.3402 | Benoit Vicedo | Benoit Vicedo | Finite-g Strings | PhD thesis, 339 pages, 69 figures | J. Phys. A: Math. Theor. 44 (2011) 124002 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In view of one day proving the AdS/CFT correspondence, a deeper understanding
of string theory on certain curved backgrounds such as AdS_5xS^5 is required.
In this dissertation we make a step in this direction by focusing on RxS^3. It
was discovered in recent years that string theory on AdS_5xS^5 admits a Lax
formula... | [
{
"created": "Sun, 19 Oct 2008 14:39:55 GMT",
"version": "v1"
}
] | 2011-02-23 | [
[
"Vicedo",
"Benoit",
""
]
] | In view of one day proving the AdS/CFT correspondence, a deeper understanding of string theory on certain curved backgrounds such as AdS_5xS^5 is required. In this dissertation we make a step in this direction by focusing on RxS^3. It was discovered in recent years that string theory on AdS_5xS^5 admits a Lax formulati... |
hep-th/0101035 | Denis Dalmazi | D.Dalmazi and J.J.M. Verbaarschot | Virasoro Constraints and Flavor-Topology Duality in QCD | 18 pages, minor corrections | Phys.Rev. D64 (2001) 054002 | 10.1103/PhysRevD.64.054002 | suny-ntg-01/02 | hep-th | null | We derive Virasoro constraints for the zero momentum part of the QCD-like
partition functions in the sector of topological charge $\nu$. The constraints
depend on the topological charge only through the combination $N_f +\beta\nu/2$
where the value of the Dyson index $\beta$ is determined by the reality type of
the f... | [
{
"created": "Fri, 5 Jan 2001 20:18:51 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2001 14:25:20 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Dalmazi",
"D.",
""
],
[
"Verbaarschot",
"J. J. M.",
""
]
] | We derive Virasoro constraints for the zero momentum part of the QCD-like partition functions in the sector of topological charge $\nu$. The constraints depend on the topological charge only through the combination $N_f +\beta\nu/2$ where the value of the Dyson index $\beta$ is determined by the reality type of the fer... |
hep-th/0701062 | Sergey Gavrilov P | S.P. Gavrilov, D.M. Gitman, and J.L. Tomazelli | Comments on spin operators and spin-polarization states of 2+1 fermions | 6 pages | Eur.Phys.J. C39 (2005) 245-248 | 10.1140/epjc/s2004-02026-9 | null | hep-th | null | In this brief article we discuss spin polarization operators and spin
polarization states of 2+1 massive Dirac fermions and find a convenient
representation by the help of 4-spinors for their description. We stress that
in particular the use of such a representation allows us to introduce the
conserved covariant spin... | [
{
"created": "Mon, 8 Jan 2007 20:56:36 GMT",
"version": "v1"
}
] | 2009-11-13 | [
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
],
[
"Tomazelli",
"J. L.",
""
]
] | In this brief article we discuss spin polarization operators and spin polarization states of 2+1 massive Dirac fermions and find a convenient representation by the help of 4-spinors for their description. We stress that in particular the use of such a representation allows us to introduce the conserved covariant spin o... |
1511.03471 | Maxim Zabzine | Anton Nedelin and Maxim Zabzine | q-Virasoro constraints in matrix models | 20 pages, typos corrected and refs added | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Virasoro constraints play the important role in the study of matrix
models and in understanding of the relation between matrix models and CFTs.
Recently the localization calculations in supersymmetric gauge theories
produced new families of matrix models and we have very limited knowledge about
these matrix model... | [
{
"created": "Wed, 11 Nov 2015 12:12:45 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Dec 2015 20:13:18 GMT",
"version": "v2"
}
] | 2015-12-03 | [
[
"Nedelin",
"Anton",
""
],
[
"Zabzine",
"Maxim",
""
]
] | The Virasoro constraints play the important role in the study of matrix models and in understanding of the relation between matrix models and CFTs. Recently the localization calculations in supersymmetric gauge theories produced new families of matrix models and we have very limited knowledge about these matrix models.... |
2406.16339 | S. Prem Kumar | Timothy J. Hollowood, S. Prem Kumar and Luke C. Piper | Replica R\'enyi Wormholes and Generalised Modular Entropy in JT Gravity | 47 pages, 8 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We consider the problem of computing semi-classical R\'enyi entropies of CFT
on AdS$_2$ backgrounds in JT gravity with nongravitating baths, for general
replica number $n$. Away from the $n\to 1$ limit, the backreaction of the CFT
twist fields on the geometry is nontrivial. For one twist field insertion and
general $... | [
{
"created": "Mon, 24 Jun 2024 06:23:54 GMT",
"version": "v1"
}
] | 2024-06-25 | [
[
"Hollowood",
"Timothy J.",
""
],
[
"Kumar",
"S. Prem",
""
],
[
"Piper",
"Luke C.",
""
]
] | We consider the problem of computing semi-classical R\'enyi entropies of CFT on AdS$_2$ backgrounds in JT gravity with nongravitating baths, for general replica number $n$. Away from the $n\to 1$ limit, the backreaction of the CFT twist fields on the geometry is nontrivial. For one twist field insertion and general $n$... |
2302.07737 | Stuart Dowker | J. S. Dowker | Note on an improved classical limit of Clebsch-Gordan coefficients | 7 pages. 3 figs. Error corrected. Graph and comments added regarding
choice of angle | null | null | null | hep-th quant-ph | http://creativecommons.org/licenses/by/4.0/ | A symmetrising shift employed by Frenkel and Hartnoll in the approximate
computation of the elements of matrix spherical harmonics is further explored
and shown to be related to the permutation symmetry of 3-j symbols yielding an
extension of the Edmonds classical limit. Some graphs are displayed.
| [
{
"created": "Wed, 15 Feb 2023 15:37:59 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Feb 2023 17:09:31 GMT",
"version": "v2"
}
] | 2023-02-21 | [
[
"Dowker",
"J. S.",
""
]
] | A symmetrising shift employed by Frenkel and Hartnoll in the approximate computation of the elements of matrix spherical harmonics is further explored and shown to be related to the permutation symmetry of 3-j symbols yielding an extension of the Edmonds classical limit. Some graphs are displayed. |
1409.6764 | Peter Sloane | Peter Sloane | $\mathcal{N}=2$ dilaton-Weyl multiplets in 5D and Nishino-Rajpoot
supergravity off-shell | v2 1+35 pages. more references, fewer typos. To appear in JHEP | JHEP04(2015)062 | 10.1007/JHEP04(2015)062 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe in detail the derivation of a superconformal off-shell
formulation of the alternative $\mathcal{N}=2$, $d=5$ ungauged supergravity of
Nishino and Rajpoot, coupled to $n$ Abelian vector multiplets, using a general
dilaton-Weyl multiplet. We generalize the vector multiplet coupling available
in the literatu... | [
{
"created": "Tue, 23 Sep 2014 22:07:25 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Mar 2015 01:00:12 GMT",
"version": "v2"
}
] | 2015-04-21 | [
[
"Sloane",
"Peter",
""
]
] | We describe in detail the derivation of a superconformal off-shell formulation of the alternative $\mathcal{N}=2$, $d=5$ ungauged supergravity of Nishino and Rajpoot, coupled to $n$ Abelian vector multiplets, using a general dilaton-Weyl multiplet. We generalize the vector multiplet coupling available in the literature... |
hep-th/9510025 | null | Marcello Ciafaloni | k-Factorization | Latex file, 9 pages | null | null | CERN Preprint 95-237 | hep-th | null | I review the k-factorization method to combine the high-energy behaviour in
QCD with the renormalization group. Resummation formulas for coefficient
functions and anomalous dimensions are derived, and their applications to
small-x scaling violations in structure functions are briefly discussed.
| [
{
"created": "Fri, 6 Oct 1995 14:26:39 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ciafaloni",
"Marcello",
""
]
] | I review the k-factorization method to combine the high-energy behaviour in QCD with the renormalization group. Resummation formulas for coefficient functions and anomalous dimensions are derived, and their applications to small-x scaling violations in structure functions are briefly discussed. |
hep-th/9403009 | Jan Govaerts | Jan Govaerts and Maher S. Rashid | The Hamiltonian Formulation of Higher Order Dynamical Systems | 17 pages. Revised: references added | null | null | null | hep-th math-ph math.MP | null | Using Dirac's approach to constrained dynamics, the Hamiltonian formulation
of regular higher order Lagrangians is developed. The conventional description
of such systems due to Ostrogradsky is recovered. However, unlike the latter,
the present analysis yields in a transparent manner the local structure of the
associ... | [
{
"created": "Wed, 2 Mar 1994 13:22:10 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Mar 1994 08:03:42 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Govaerts",
"Jan",
""
],
[
"Rashid",
"Maher S.",
""
]
] | Using Dirac's approach to constrained dynamics, the Hamiltonian formulation of regular higher order Lagrangians is developed. The conventional description of such systems due to Ostrogradsky is recovered. However, unlike the latter, the present analysis yields in a transparent manner the local structure of the associat... |
1512.03061 | Yasuyuki Hatsuda | Sebastian Franco, Yasuyuki Hatsuda, Marcos Marino | Exact quantization conditions for cluster integrable systems | 27 pages, v2: published version | null | 10.1088/1742-5468/2016/06/063107 | null | hep-th math-ph math.MP math.SP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose exact quantization conditions for the quantum integrable systems
of Goncharov and Kenyon, based on the enumerative geometry of the corresponding
toric Calabi-Yau manifolds. Our conjecture builds upon recent results on the
quantization of mirror curves, and generalizes a previous proposal for the
quantizati... | [
{
"created": "Wed, 9 Dec 2015 21:00:05 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Jun 2016 10:12:09 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Franco",
"Sebastian",
""
],
[
"Hatsuda",
"Yasuyuki",
""
],
[
"Marino",
"Marcos",
""
]
] | We propose exact quantization conditions for the quantum integrable systems of Goncharov and Kenyon, based on the enumerative geometry of the corresponding toric Calabi-Yau manifolds. Our conjecture builds upon recent results on the quantization of mirror curves, and generalizes a previous proposal for the quantization... |
hep-th/9206006 | Konstadinos Sfetsos | I. Bars and K. Sfetsos | Conformally Exact Metric and Dilaton in String Theory on Curved
Spacetime | USC-92/HEP-B2, 19 pages and 3 figures | Phys. Rev. D 46, 4510 (1992) | 10.1103/PhysRevD.46.4510 | null | hep-th | null | Using a Hamiltonian approach to gauged WZW models, we present a general
method for computing the conformally exact metric and dilaton, to all orders in
the $1/k$ expansion, for any bosonic, heterotic, or type-II superstring model
based on a coset $G/H$. We prove the following relations: (i) For type-II
superstrings t... | [
{
"created": "Tue, 2 Jun 1992 00:32:06 GMT",
"version": "v1"
}
] | 2013-11-13 | [
[
"Bars",
"I.",
""
],
[
"Sfetsos",
"K.",
""
]
] | Using a Hamiltonian approach to gauged WZW models, we present a general method for computing the conformally exact metric and dilaton, to all orders in the $1/k$ expansion, for any bosonic, heterotic, or type-II superstring model based on a coset $G/H$. We prove the following relations: (i) For type-II superstrings the... |
hep-th/0005111 | Yutaka Matsuo | Hiroyuki Fuji and Yutaka Matsuo | Open String on Symmetric Product | 56 pages, 11 figures, Latex | Int.J.Mod.Phys. A16 (2001) 557-608 | 10.1142/S0217751X01003020 | UT-888 | hep-th | null | We develop some basic properties of the open string on the symmetric product
which is supposed to describe the open string field theory in discrete
lightcone quantization (DLCQ). After preparing the consistency conditions of
the twisted boundary conditions for Annulus/M\"obius/Klein Bottle amplitudes in
generic non-a... | [
{
"created": "Fri, 12 May 2000 03:01:29 GMT",
"version": "v1"
},
{
"created": "Sun, 14 May 2000 07:46:35 GMT",
"version": "v2"
}
] | 2016-12-21 | [
[
"Fuji",
"Hiroyuki",
""
],
[
"Matsuo",
"Yutaka",
""
]
] | We develop some basic properties of the open string on the symmetric product which is supposed to describe the open string field theory in discrete lightcone quantization (DLCQ). After preparing the consistency conditions of the twisted boundary conditions for Annulus/M\"obius/Klein Bottle amplitudes in generic non-abe... |
1405.2895 | Michelangelo Preti | Marisa Bonini, Luca Griguolo and Michelangelo Preti | Correlators of chiral primaries and 1/8 BPS Wilson loops from
perturbation theory | 30 pages, 13 figures | null | 10.1007/JHEP09(2014)083 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study at perturbative level the correlation functions of a general class
of 1/8 BPS Wilson loops and chiral primaries in N = 4 Super Yang-Mills theory.
The contours and the location of operator insertions share a sphere S^2
embedded into spacetime and the system preserves at least two supercharges. We
perform expl... | [
{
"created": "Mon, 12 May 2014 19:59:18 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Bonini",
"Marisa",
""
],
[
"Griguolo",
"Luca",
""
],
[
"Preti",
"Michelangelo",
""
]
] | We study at perturbative level the correlation functions of a general class of 1/8 BPS Wilson loops and chiral primaries in N = 4 Super Yang-Mills theory. The contours and the location of operator insertions share a sphere S^2 embedded into spacetime and the system preserves at least two supercharges. We perform explic... |
hep-th/0001035 | Nathan Jacob Berkovits | Nathan Berkovits (IFT/UNESP, Sao Paulo) | Super-Poincare Covariant Quantization of the Superstring | Improved proof that amplitudes are supersymmetric, simplified AdS_5
action, and corrected typos | JHEP 0004:018,2000 | 10.1088/1126-6708/2000/04/018 | IFT-P.005/2000 | hep-th | null | Using pure spinors, the superstring is covariantly quantized. For the first
time, massless vertex operators are constructed and scattering amplitudes are
computed in a manifestly ten-dimensional super-Poincar\'e covariant manner.
Quantizable non-linear sigma model actions are constructed for the superstring
in curved... | [
{
"created": "Fri, 7 Jan 2000 22:23:49 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jan 2000 14:15:33 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Berkovits",
"Nathan",
"",
"IFT/UNESP, Sao Paulo"
]
] | Using pure spinors, the superstring is covariantly quantized. For the first time, massless vertex operators are constructed and scattering amplitudes are computed in a manifestly ten-dimensional super-Poincar\'e covariant manner. Quantizable non-linear sigma model actions are constructed for the superstring in curved b... |
hep-th/9703125 | Gennaro Miele | Lara De Nardo, Dmitri V. Fursaev and Gennaro Miele | Finite Temperature Effective Potential for Gauge Models in de Sitter
Space | 23 pages, LaTeX, 5 figure.eps | Class.Quant.Grav. 14 (1997) 3269-3286 | 10.1088/0264-9381/14/12/012 | ALBERTA-THY 06-97, DSF-T-2/97 | hep-th gr-qc | null | The one-loop effective potential for gauge models in static de Sitter space
at finite temperatures is computed by means of the $\zeta$--function method. We
found a simple relation which links the effective potentials of gauge and
scalar fields at all temperatures.
In the de Sitter invariant and zero-temperature sta... | [
{
"created": "Tue, 18 Mar 1997 09:02:46 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"De Nardo",
"Lara",
""
],
[
"Fursaev",
"Dmitri V.",
""
],
[
"Miele",
"Gennaro",
""
]
] | The one-loop effective potential for gauge models in static de Sitter space at finite temperatures is computed by means of the $\zeta$--function method. We found a simple relation which links the effective potentials of gauge and scalar fields at all temperatures. In the de Sitter invariant and zero-temperature states ... |
hep-th/0102115 | Romanenko | N. Chepilko (Physics Institute of the Ukrainian Academy of Sciences),
A. Romanenko (Kiev Taras Shevtchenko University) | Quantum mechanics on Riemannian Manifold in Schwinger's Quantization
Approach II | 18pages, no figures, LaTeX | Eur.Phys.J.C21:587-595,2001 | 10.1007/s100520100713 | null | hep-th | null | Extended Schwinger's quantization procedure is used for constructing quantum
mechanics on a manifold with a group structure. The considered manifold $M$ is
a homogeneous Riemannian space with the given action of isometry transformation
group. Using the identification of $M$ with the quotient space $G/H$, where $H$
is... | [
{
"created": "Mon, 19 Feb 2001 15:01:43 GMT",
"version": "v1"
}
] | 2009-01-07 | [
[
"Chepilko",
"N.",
"",
"Physics Institute of the Ukrainian Academy of Sciences"
],
[
"Romanenko",
"A.",
"",
"Kiev Taras Shevtchenko University"
]
] | Extended Schwinger's quantization procedure is used for constructing quantum mechanics on a manifold with a group structure. The considered manifold $M$ is a homogeneous Riemannian space with the given action of isometry transformation group. Using the identification of $M$ with the quotient space $G/H$, where $H$ is t... |
hep-th/9609066 | Takahiro Masuda | Takahiro Masuda and Hisao Suzuki (Hokkaido University) | Periods and Prepotential of N=2 SU(2) Supersymmetric Yang-Mills Theory
with Massive Hypermultiplets | 21 pages, LaTeX | Int.J.Mod.Phys. A12 (1997) 3413-3431 | 10.1142/S0217751X97001791 | EPHOU 96-005 | hep-th | null | We derive a simple formula for the periods associated with the low energy
effective action of $N=2$ supersymmetric $SU(2)$ Yang-Mills theory with massive
$N_f\le 3$ hypermultiplets. This is given by evaluating explicitly the integral
associated to the elliptic curve using various identities of hypergeometric
function... | [
{
"created": "Mon, 9 Sep 1996 07:02:52 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Sep 1996 04:42:55 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Masuda",
"Takahiro",
"",
"Hokkaido University"
],
[
"Suzuki",
"Hisao",
"",
"Hokkaido University"
]
] | We derive a simple formula for the periods associated with the low energy effective action of $N=2$ supersymmetric $SU(2)$ Yang-Mills theory with massive $N_f\le 3$ hypermultiplets. This is given by evaluating explicitly the integral associated to the elliptic curve using various identities of hypergeometric functions.... |
1311.1808 | Andre Lehum | A. C. Lehum | Gravitational corrections to the scattering of scalar particles | 15 pages, 2 figures | Phys. Rev. D88, 104030 (2013) | 10.1103/PhysRevD.88.104030 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluated the scattering amplitude of neutral scalar particles at one-loop
order in the context of effective field theory of quantum gravity in the
presence of a cosmological constant. Our study suggests that quantum
gravitational corrections induce an asymptotic freedom behavior to the
$\lambda\phi^4$ theory, for... | [
{
"created": "Thu, 7 Nov 2013 20:56:00 GMT",
"version": "v1"
}
] | 2013-12-02 | [
[
"Lehum",
"A. C.",
""
]
] | We evaluated the scattering amplitude of neutral scalar particles at one-loop order in the context of effective field theory of quantum gravity in the presence of a cosmological constant. Our study suggests that quantum gravitational corrections induce an asymptotic freedom behavior to the $\lambda\phi^4$ theory, for a... |
1011.1249 | Oliver Schlotterer | D. Haertl, O. Schlotterer | Higher Loop Spin Field Correlators in Various Dimensions | 47 pages, 1 figure; v2: typos corrected; submitted to JHEP | Nucl.Phys.B849:364-409,2011 | 10.1016/j.nuclphysb.2011.03.022 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute higher-point superstring correlators involving spin fields in
various even space-time dimensions D at tree-level and to arbitrary loop order.
This generalizes previous work in D=4 space-time dimensions. The main focus are
D=6,8 and D=10 superstring compactifications for which correlation functions
with fou... | [
{
"created": "Thu, 4 Nov 2010 19:50:38 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Dec 2010 17:33:29 GMT",
"version": "v2"
}
] | 2011-06-15 | [
[
"Haertl",
"D.",
""
],
[
"Schlotterer",
"O.",
""
]
] | We compute higher-point superstring correlators involving spin fields in various even space-time dimensions D at tree-level and to arbitrary loop order. This generalizes previous work in D=4 space-time dimensions. The main focus are D=6,8 and D=10 superstring compactifications for which correlation functions with four ... |
1506.09141 | Mauricio Bellini | Luis Santiago Ridao, Mauricio Bellini (IFIMAR - UNMdP & CONICET) | Towards relativistic quantum geometry | 9 pages, no figures, improved version | null | 10.1016/j.physletb.2015.11.032 | null | hep-th astro-ph.HE gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain a gauge-invariant relativistic quantum geometry by using a
Weylian-like manifold with a geometric scalar field which provides a
gauge-invariant relativistic quantum theory in which the algebra of the
Weylian-like field depends on observers. An example for a Reissner-Nordstr\"om
black-hole is studied.
| [
{
"created": "Tue, 30 Jun 2015 16:15:15 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Oct 2015 19:50:56 GMT",
"version": "v2"
}
] | 2015-11-18 | [
[
"Ridao",
"Luis Santiago",
"",
"IFIMAR - UNMdP & CONICET"
],
[
"Bellini",
"Mauricio",
"",
"IFIMAR - UNMdP & CONICET"
]
] | We obtain a gauge-invariant relativistic quantum geometry by using a Weylian-like manifold with a geometric scalar field which provides a gauge-invariant relativistic quantum theory in which the algebra of the Weylian-like field depends on observers. An example for a Reissner-Nordstr\"om black-hole is studied. |
1511.06245 | Mario Trigiante | P. Fre', P.A. Grassi, L. Ravera, M. Trigiante | Minimal $D=7$ Supergravity and the supersymmetry of Arnold-Beltrami Flux
branes | 56 pages, LaTeX source, 8 jpg figures, typos corrected | JHEP 1606 (2016) 018 | 10.1007/JHEP06(2016)018 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study some properties of the newly found Arnold-Beltrami
flux-brane solutions to the minimal $D=7$ supergravity. To this end we first
single out the appropriate Free Differential Algebra containing both a gauge
$3$-form $\mathbf{B}^{[3]}$ and a gauge $2$-form $\mathbf{B}^{[2]}$: then we
present the c... | [
{
"created": "Thu, 19 Nov 2015 16:43:24 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Dec 2015 08:34:46 GMT",
"version": "v2"
}
] | 2017-06-28 | [
[
"Fre'",
"P.",
""
],
[
"Grassi",
"P. A.",
""
],
[
"Ravera",
"L.",
""
],
[
"Trigiante",
"M.",
""
]
] | In this paper we study some properties of the newly found Arnold-Beltrami flux-brane solutions to the minimal $D=7$ supergravity. To this end we first single out the appropriate Free Differential Algebra containing both a gauge $3$-form $\mathbf{B}^{[3]}$ and a gauge $2$-form $\mathbf{B}^{[2]}$: then we present the com... |
1212.6748 | Shin Sasaki | Masato Arai, Shin Sasaki | Non-Abelian Gauge Groups and Hypermultiplets in Projective Superspaces | 25 pages, typos corrected, version published in JHEP | JHEP 1303 (2013) 174 | 10.1007/JHEP03(2013)174 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct off-shell superconformal actions of hypermultiplets coupled with
non-Abelian gauge multiplets in three-dimensional N = 3 and N = 4 projective
superspaces. We establish the explicit embeddings of the N = 2 vector and
adjoint chiral superfields, that constitute the N = 4 gauge multiplets, into
the tropical... | [
{
"created": "Sun, 30 Dec 2012 17:14:04 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Apr 2013 06:09:37 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Arai",
"Masato",
""
],
[
"Sasaki",
"Shin",
""
]
] | We construct off-shell superconformal actions of hypermultiplets coupled with non-Abelian gauge multiplets in three-dimensional N = 3 and N = 4 projective superspaces. We establish the explicit embeddings of the N = 2 vector and adjoint chiral superfields, that constitute the N = 4 gauge multiplets, into the tropical m... |
2403.15536 | Leah Jenks | Christian Capanelli, Leah Jenks, Edward W. Kolb, Evan McDonough | Runaway Gravitational Production of Dark Photons | 6 pages, 2 figures | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that gravitational particle production (GPP) of a massive,
Abelian, vector (Proca) field during inflation in the presence of nonminimal
coupling to gravity may suffer from an instability which leads to runaway
production of high-momentum modes. This is untenable unless there is some
mechanism to regula... | [
{
"created": "Fri, 22 Mar 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-03-26 | [
[
"Capanelli",
"Christian",
""
],
[
"Jenks",
"Leah",
""
],
[
"Kolb",
"Edward W.",
""
],
[
"McDonough",
"Evan",
""
]
] | We demonstrate that gravitational particle production (GPP) of a massive, Abelian, vector (Proca) field during inflation in the presence of nonminimal coupling to gravity may suffer from an instability which leads to runaway production of high-momentum modes. This is untenable unless there is some mechanism to regulate... |
1608.02942 | Grant Remmen | Clifford Cheung, Grant N. Remmen | Positivity of Curvature-Squared Corrections in Gravity | 6 pages | Phys. Rev. Lett. 118, 051601 (2017) | 10.1103/PhysRevLett.118.051601 | CALT-TH-2016-018 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Gauss-Bonnet (GB) term as the leading higher-curvature
correction to pure Einstein gravity. Assuming a tree-level ultraviolet
completion free of ghosts or tachyons, we prove that the GB term has a
nonnegative coefficient in dimensions greater than four. Our result follows
from unitarity of the spectral r... | [
{
"created": "Tue, 9 Aug 2016 20:00:04 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2017 18:08:30 GMT",
"version": "v2"
}
] | 2017-02-02 | [
[
"Cheung",
"Clifford",
""
],
[
"Remmen",
"Grant N.",
""
]
] | We study the Gauss-Bonnet (GB) term as the leading higher-curvature correction to pure Einstein gravity. Assuming a tree-level ultraviolet completion free of ghosts or tachyons, we prove that the GB term has a nonnegative coefficient in dimensions greater than four. Our result follows from unitarity of the spectral rep... |
2308.04175 | Michael Haack | Andreas Bischof, Michael Haack and Stephan Stieberger | Scattering three closed strings off a Dp-brane in pure spinor formalism | 64 pages, 11 figures | null | null | MPP-2023-79, LMU-ASC 28/23 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the disk amplitude of three closed strings in the pure spinor
formalism. Among others, this amplitude probes tree-level gravitational
interactions in the presence of Dp-branes. After disentangling holomorphic and
anti-holomorphic closed string coordinates on the disk by means of introducing
monodromy phase... | [
{
"created": "Tue, 8 Aug 2023 10:15:48 GMT",
"version": "v1"
}
] | 2023-08-09 | [
[
"Bischof",
"Andreas",
""
],
[
"Haack",
"Michael",
""
],
[
"Stieberger",
"Stephan",
""
]
] | We compute the disk amplitude of three closed strings in the pure spinor formalism. Among others, this amplitude probes tree-level gravitational interactions in the presence of Dp-branes. After disentangling holomorphic and anti-holomorphic closed string coordinates on the disk by means of introducing monodromy phases ... |
0709.2799 | Binata Panda | Ignatios Antoniadis, Alok Kumar, Binata Panda | Supersymmetric SU(5) GUT with Stabilized Moduli | 48 pages | Nucl.Phys.B795:69-104,2008 | 10.1016/j.nuclphysb.2007.11.008 | CERN-PH-TH/2007-163 | hep-th hep-ph | null | We construct a minimal example of a supersymmetric grand unified model in a
toroidal compactification of type I string theory with magnetized D9-branes.
All geometric moduli are stabilized in terms of the background internal
magnetic fluxes which are of "oblique" type (mutually non-commuting). The gauge
symmetry is j... | [
{
"created": "Tue, 18 Sep 2007 13:29:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Antoniadis",
"Ignatios",
""
],
[
"Kumar",
"Alok",
""
],
[
"Panda",
"Binata",
""
]
] | We construct a minimal example of a supersymmetric grand unified model in a toroidal compactification of type I string theory with magnetized D9-branes. All geometric moduli are stabilized in terms of the background internal magnetic fluxes which are of "oblique" type (mutually non-commuting). The gauge symmetry is jus... |
1711.00910 | Roberto Auzzi | Roberto Auzzi, Stefano Baiguera and Giuseppe Nardelli | Nonrelativistic trace and diffeomorphism anomalies in particle number
background | 20 pages; V2 minor changes also in title, typos | Phys. Rev. D 97, 085010 (2018) | 10.1103/PhysRevD.97.085010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the heat kernel method, we compute nonrelativistic trace anomalies for
Schr\"odinger theories in flat spacetime, with a generic background gauge field
for the particle number symmetry, both for a free scalar and a free fermion.
The result is genuinely nonrelativistic, and it has no counterpart in the
relativist... | [
{
"created": "Thu, 2 Nov 2017 19:56:06 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Apr 2018 21:30:53 GMT",
"version": "v2"
}
] | 2018-04-18 | [
[
"Auzzi",
"Roberto",
""
],
[
"Baiguera",
"Stefano",
""
],
[
"Nardelli",
"Giuseppe",
""
]
] | Using the heat kernel method, we compute nonrelativistic trace anomalies for Schr\"odinger theories in flat spacetime, with a generic background gauge field for the particle number symmetry, both for a free scalar and a free fermion. The result is genuinely nonrelativistic, and it has no counterpart in the relativistic... |
hep-th/0607152 | In\^es Aniceto | In\^es Aniceto, Antal Jevicki | Notes on Collective Field Theory of Matrix and Spin Calogero Models | 36 pages, no figures v2: references added, a version to appear in the
special issue of JPhysA (edited by G Dunne, J Feinberg and P Dorey)
v3:comments changed, paper identical to v2 | J.Phys.A39:12765-12792,2006 | 10.1088/0305-4470/39/41/S06 | Brown-HET-1469 | hep-th cond-mat.other | null | Matrix models and related Spin-Calogero-Sutherland models are of major
relevance in a variety of subjects, ranging from condensed matter physics to
QCD and low dimensional string theory. They are characterized by integrability
and exact solvability. Their continuum, field theoretic representations are
likewise of def... | [
{
"created": "Thu, 20 Jul 2006 20:33:19 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Aug 2006 17:01:49 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Sep 2006 21:52:11 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Aniceto",
"Inês",
""
],
[
"Jevicki",
"Antal",
""
]
] | Matrix models and related Spin-Calogero-Sutherland models are of major relevance in a variety of subjects, ranging from condensed matter physics to QCD and low dimensional string theory. They are characterized by integrability and exact solvability. Their continuum, field theoretic representations are likewise of defin... |
1807.07616 | Luca Smaldone | Massimo Blasone, Petr Jizba, Nikolaos E. Mavromatos and Luca Smaldone | Dynamical generation of field mixing via flavor vacuum condensate | null | Phys. Rev. D 100, 045027 (2019) | 10.1103/PhysRevD.100.045027 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study dynamical chiral symmetry breaking of a generic
quantum field theoretical model with global chiral flavor symmetry. By purely
algebraic means we analyze the vacuum structure for different symmetry breaking
schemes and show explicitly how the ensuing non-trivial flavor vacuum
condensate characte... | [
{
"created": "Thu, 19 Jul 2018 19:15:57 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2018 19:03:04 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Feb 2019 15:13:51 GMT",
"version": "v3"
},
{
"created": "Wed, 2 Oct 2019 10:32:49 GMT",
"version": "v4"
}
] | 2019-10-03 | [
[
"Blasone",
"Massimo",
""
],
[
"Jizba",
"Petr",
""
],
[
"Mavromatos",
"Nikolaos E.",
""
],
[
"Smaldone",
"Luca",
""
]
] | In this paper we study dynamical chiral symmetry breaking of a generic quantum field theoretical model with global chiral flavor symmetry. By purely algebraic means we analyze the vacuum structure for different symmetry breaking schemes and show explicitly how the ensuing non-trivial flavor vacuum condensate characteri... |
hep-th/0606043 | Anzor Khelashvili | T.Khachidze, A. Khelashvili, T.Nadareishvili | Dirac equation and its squared form | 4 pages. to be published in Bull.Georg.Acad.Sci | Bull.Georg.Acad.Sci. vol 174, numb 1, 2006 | null | null | hep-th | null | It is shown that the squared operation of the Dirac equation which is widely
applied may create new solutions and moreover may change the inner nature of
original equation. Some illustrating examples are considered as well.
| [
{
"created": "Tue, 6 Jun 2006 10:09:46 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jun 2006 11:14:45 GMT",
"version": "v2"
},
{
"created": "Wed, 14 Jun 2006 12:53:58 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Khachidze",
"T.",
""
],
[
"Khelashvili",
"A.",
""
],
[
"Nadareishvili",
"T.",
""
]
] | It is shown that the squared operation of the Dirac equation which is widely applied may create new solutions and moreover may change the inner nature of original equation. Some illustrating examples are considered as well. |
hep-th/9110046 | Curtis Callan | Curtis G. Callan, Jr. and Denise Freed | Phase Diagram of the Dissipative Hofstadter Model | 23 pages | Nucl.Phys. B374 (1992) 543-566 | 10.1016/0550-3213(92)90400-6 | null | hep-th | null | The dissipative quantum mechanics of a charged particle in a uniform magnetic
field and periodic potential has delocalization critical points which
correspond to backgrounds for the open string. We study the phase diagram of
this system (in the magnetic field/dissipation constant plane) and find a
fractal structure w... | [
{
"created": "Wed, 16 Oct 1991 19:15:43 GMT",
"version": "v1"
}
] | 2019-08-14 | [
[
"Callan,",
"Curtis G.",
"Jr."
],
[
"Freed",
"Denise",
""
]
] | The dissipative quantum mechanics of a charged particle in a uniform magnetic field and periodic potential has delocalization critical points which correspond to backgrounds for the open string. We study the phase diagram of this system (in the magnetic field/dissipation constant plane) and find a fractal structure whi... |
hep-th/0605027 | Sean A. Hartnoll | Sean A. Hartnoll and S. Prem Kumar | Higher rank Wilson loops from a matrix model | 1+18 pages. 1 figure. Typos corrected | JHEP 0608:026,2006 | 10.1088/1126-6708/2006/08/026 | null | hep-th | null | We compute the circular Wilson loop of N=4 SYM theory at large N in the rank
k symmetric and antisymmetric tensor representations. Using a quadratic
Hermitian matrix model we obtain expressions for all values of the 't Hooft
coupling. At large and small couplings we give explicit formulae and reproduce
supergravity r... | [
{
"created": "Wed, 3 May 2006 18:48:33 GMT",
"version": "v1"
},
{
"created": "Tue, 16 May 2006 17:56:38 GMT",
"version": "v2"
}
] | 2011-04-15 | [
[
"Hartnoll",
"Sean A.",
""
],
[
"Kumar",
"S. Prem",
""
]
] | We compute the circular Wilson loop of N=4 SYM theory at large N in the rank k symmetric and antisymmetric tensor representations. Using a quadratic Hermitian matrix model we obtain expressions for all values of the 't Hooft coupling. At large and small couplings we give explicit formulae and reproduce supergravity res... |
hep-th/9909144 | Max Zucker | Max Zucker (Bonn U.) | Gauged N=2 Off-Shell Supergravity in Five Dimensions | 11 pages, latex 2e, amstex, no figures | JHEP 0008 (2000) 016 | 10.1088/1126-6708/2000/08/016 | BONN-TH-99-16 | hep-th | null | We present some multiplets of N=2 off-shell supergravity in five dimensions.
One is the Super Yang-Mills multiplet, another one is the linear multiplet. The
latter one is used to establish a general action formula from which we derive
an action for the Super Yang-Mills multiplet. The Super Yang-Mills multiplet is
use... | [
{
"created": "Tue, 21 Sep 1999 10:09:24 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Zucker",
"Max",
"",
"Bonn U."
]
] | We present some multiplets of N=2 off-shell supergravity in five dimensions. One is the Super Yang-Mills multiplet, another one is the linear multiplet. The latter one is used to establish a general action formula from which we derive an action for the Super Yang-Mills multiplet. The Super Yang-Mills multiplet is used ... |
hep-th/0609146 | M. B. Paranjape | G. Alexanian, R. MacKenzie, M. B. Paranjape, J. Ruel | Problems With Complex Actions | 6+epsilon pages, no figures, presented at Theory CANADA 2 | null | 10.1139/P07-064 | UdeM-GPP-TH-06-151 | hep-th | null | We consider Euclidean functional integrals involving actions which are not
exclusively real. This situation arises, for example, when there are $t$-odd
terms in the the Minkowski action. Writing the action in terms of only real
fields (which is always possible), such terms appear as explicitly imaginary
terms in the ... | [
{
"created": "Thu, 21 Sep 2006 14:05:14 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Alexanian",
"G.",
""
],
[
"MacKenzie",
"R.",
""
],
[
"Paranjape",
"M. B.",
""
],
[
"Ruel",
"J.",
""
]
] | We consider Euclidean functional integrals involving actions which are not exclusively real. This situation arises, for example, when there are $t$-odd terms in the the Minkowski action. Writing the action in terms of only real fields (which is always possible), such terms appear as explicitly imaginary terms in the Eu... |
2105.07600 | Robert Oeckl | Robert Oeckl (CCM-UNAM) | Scattering of Evanescent Particles | 22 pages; v2: added results on LSZ reduction | Int. J. Mod. Phys. A 38 (2023) 2350081, 25 pages | 10.1142/S0217751X23500811 | UNAM-CCM-2021-2 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Massive Klein-Gordon theory is quantized on the timelike hypercylinder in
Minkowski space. Crucially, not only the propagating, but also the evanescent
sector of phase space is included, laying in this way foundations for a quantum
scattering theory of fields at finite distance. To achieve this, the novel
$\alpha$-K\... | [
{
"created": "Mon, 17 May 2021 04:11:37 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Nov 2022 00:58:13 GMT",
"version": "v2"
}
] | 2023-08-24 | [
[
"Oeckl",
"Robert",
"",
"CCM-UNAM"
]
] | Massive Klein-Gordon theory is quantized on the timelike hypercylinder in Minkowski space. Crucially, not only the propagating, but also the evanescent sector of phase space is included, laying in this way foundations for a quantum scattering theory of fields at finite distance. To achieve this, the novel $\alpha$-K\"a... |
hep-th/9812012 | Edward Witten | Edward Witten | AdS/CFT Correspondence And Topological Field Theory | 33 pp, minor corrections | JHEP 9812:012,1998 | 10.1088/1126-6708/1998/12/012 | null | hep-th | null | In ${\cal N}=4$ super Yang-Mills theory on a four-manifold $M$, one can
specify a discrete magnetic flux valued in $H^2(M,\Z_N)$. This flux is encoded
in the AdS/CFT correspondence in terms of a five-dimensional topological field
theory with Chern-Simons action. A similar topological field theory in seven
dimensions ... | [
{
"created": "Tue, 1 Dec 1998 21:56:26 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Jan 1999 16:03:24 GMT",
"version": "v2"
}
] | 2010-04-07 | [
[
"Witten",
"Edward",
""
]
] | In ${\cal N}=4$ super Yang-Mills theory on a four-manifold $M$, one can specify a discrete magnetic flux valued in $H^2(M,\Z_N)$. This flux is encoded in the AdS/CFT correspondence in terms of a five-dimensional topological field theory with Chern-Simons action. A similar topological field theory in seven dimensions go... |
hep-th/0606249 | Anton Ilderton | Anton Ilderton | Recursive structures in string field theory | LaTeX, 11 pages, published version. References added | Nucl.Phys.B759:283-291,2006 | 10.1016/j.nuclphysb.2006.10.006 | null | hep-th | null | Using light cone string field theory we derive recursion relations for closed
string correlation functions and scattering amplitudes which hold to all orders
in perturbation theory. These results extend to strings in a plane wave
background.
| [
{
"created": "Mon, 26 Jun 2006 20:15:42 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jun 2006 14:34:29 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Nov 2006 20:50:42 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Ilderton",
"Anton",
""
]
] | Using light cone string field theory we derive recursion relations for closed string correlation functions and scattering amplitudes which hold to all orders in perturbation theory. These results extend to strings in a plane wave background. |
1907.06667 | Stefano Antonini | Stefano Antonini and Brian Swingle | Cosmology at the end of the world | 12 pages and 5 figures + appendices. Corrected Figure 5. Improved
discussion and figures | Nat. Phys. 16, 881-886 (2020) | 10.1038/s41567-020-0909-6 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the last two decades the Anti-de Sitter/Conformal Field Theory
correspondence (AdS/CFT) has emerged as focal point of many research interests.
In particular, it functions as a stepping stone to a still missing full quantum
theory of gravity. In this context, a pivotal question is if and how
cosmological physics ca... | [
{
"created": "Mon, 15 Jul 2019 18:03:41 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jan 2021 21:31:03 GMT",
"version": "v2"
}
] | 2021-01-25 | [
[
"Antonini",
"Stefano",
""
],
[
"Swingle",
"Brian",
""
]
] | In the last two decades the Anti-de Sitter/Conformal Field Theory correspondence (AdS/CFT) has emerged as focal point of many research interests. In particular, it functions as a stepping stone to a still missing full quantum theory of gravity. In this context, a pivotal question is if and how cosmological physics can ... |
1007.2447 | Masoud Soroush | Marco Baumgartl, Ilka Brunner, Masoud Soroush | D-brane Superpotentials: Geometric and Worldsheet Approaches | 42 pages, v2: references added, typos corrected | Nucl.Phys.B843:602-637,2011 | 10.1016/j.nuclphysb.2010.10.014 | LMU-ASC 46/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | From the worldsheet perspective, the superpotential on a D-brane wrapping
internal cycles of a Calabi-Yau manifold is given as a generating functional
for disk correlation functions. On the other hand, from the geometric point of
view, D-brane superpotentials are captured by certain chain integrals. In this
work, we ... | [
{
"created": "Wed, 14 Jul 2010 22:33:53 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jul 2010 01:38:40 GMT",
"version": "v2"
}
] | 2010-11-23 | [
[
"Baumgartl",
"Marco",
""
],
[
"Brunner",
"Ilka",
""
],
[
"Soroush",
"Masoud",
""
]
] | From the worldsheet perspective, the superpotential on a D-brane wrapping internal cycles of a Calabi-Yau manifold is given as a generating functional for disk correlation functions. On the other hand, from the geometric point of view, D-brane superpotentials are captured by certain chain integrals. In this work, we ex... |
1408.7030 | Pulak Ranjan Giri | Tetsuo Deguchi, Pulak Ranjan Giri | Non Self-conjugate Strings, Singular Strings and Rigged Configurations
in the Heisenberg Model | 17 pages, 3 figures, published version | J. Stat. Mech: Theor. Exp. P02004 (2015) | 10.1088/1742-5468/2015/02/P02004 | null | hep-th cond-mat.str-el math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We observe a different type of complex solutions in the isotropic spin-1/2
Heisenberg chain starting from N=12, where the central rapidity of some of the
odd-length strings becomes complex making not all the strings self-conjugate
individually. We show that there are at most (N-2)/2 singular solutions for
M=4, M=5 do... | [
{
"created": "Fri, 29 Aug 2014 14:21:21 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Sep 2014 09:49:27 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Feb 2015 02:45:41 GMT",
"version": "v3"
}
] | 2015-02-12 | [
[
"Deguchi",
"Tetsuo",
""
],
[
"Giri",
"Pulak Ranjan",
""
]
] | We observe a different type of complex solutions in the isotropic spin-1/2 Heisenberg chain starting from N=12, where the central rapidity of some of the odd-length strings becomes complex making not all the strings self-conjugate individually. We show that there are at most (N-2)/2 singular solutions for M=4, M=5 down... |
hep-th/9205018 | Barnich Glenn | Marc Henneaux | Geometric Interpretation of the Quantum Master Equation in the
BRST--anti-BRST Formalism | 12 pages | Phys.Lett. B282 (1992) 372-376 | 10.1016/0370-2693(92)90654-M | null | hep-th | null | The geometric interpretation of the antibracket formalism given by Witten is
extended to cover the anti-BRST symmetry. This enables one to formulate the
quantum master equation for the BRST--anti-BRST formalism in terms of
integration theory over a supermanifold. A proof of the equivalence of the
standard antibracket... | [
{
"created": "Sat, 9 May 1992 12:42:15 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Henneaux",
"Marc",
""
]
] | The geometric interpretation of the antibracket formalism given by Witten is extended to cover the anti-BRST symmetry. This enables one to formulate the quantum master equation for the BRST--anti-BRST formalism in terms of integration theory over a supermanifold. A proof of the equivalence of the standard antibracket f... |
0911.2211 | Ru-Nan Huang | Peng Dai, Ru-Nan Huang, and Warren Siegel | Covariant propagator in AdS5 x S5 superspace | 17 pages, no figures; v2: reference added, typos corrected; v3:
further revised, typos corrected | JHEP 1003:001,2010 | 10.1007/JHEP03(2010)001 | YITP-SB-09-37 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give an explicit superspace propagator for the chiral scalar field
strength of 10D IIB supergravity on an AdS5 x S5 background. Because this space
is conformally flat, the propagator is very simple, almost identical to that of
flat space. We also give an explicit expansion over the Kaluza-Klein modes of
S5. The fa... | [
{
"created": "Wed, 11 Nov 2009 19:54:12 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Nov 2009 16:48:44 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Feb 2010 14:53:14 GMT",
"version": "v3"
}
] | 2010-03-19 | [
[
"Dai",
"Peng",
""
],
[
"Huang",
"Ru-Nan",
""
],
[
"Siegel",
"Warren",
""
]
] | We give an explicit superspace propagator for the chiral scalar field strength of 10D IIB supergravity on an AdS5 x S5 background. Because this space is conformally flat, the propagator is very simple, almost identical to that of flat space. We also give an explicit expansion over the Kaluza-Klein modes of S5. The fact... |
1809.09899 | Christian Saemann | Branislav Jurco, Lorenzo Raspollini, Christian Saemann, Martin Wolf | $L_\infty$-Algebras of Classical Field Theories and the
Batalin-Vilkovisky Formalism | v4: 131 pages, minor improvements, typos fixed, references added | Fortschr. Phys. 67 (2019) 1900025 | 10.1002/prop.201900025 | EMPG-18-19, DMUS-MP-18/05 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review in detail the Batalin-Vilkovisky formalism for Lagrangian field
theories and its mathematical foundations with an emphasis on higher algebraic
structures and classical field theories. In particular, we show how a field
theory gives rise to an $L_\infty$-algebra and how quasi-isomorphisms between
$L_\infty$-... | [
{
"created": "Wed, 26 Sep 2018 10:49:18 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Dec 2018 08:40:35 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Jul 2019 10:29:48 GMT",
"version": "v3"
},
{
"created": "Thu, 10 Jun 2021 08:15:45 GMT",
"version": "v4"
}
] | 2021-06-11 | [
[
"Jurco",
"Branislav",
""
],
[
"Raspollini",
"Lorenzo",
""
],
[
"Saemann",
"Christian",
""
],
[
"Wolf",
"Martin",
""
]
] | We review in detail the Batalin-Vilkovisky formalism for Lagrangian field theories and its mathematical foundations with an emphasis on higher algebraic structures and classical field theories. In particular, we show how a field theory gives rise to an $L_\infty$-algebra and how quasi-isomorphisms between $L_\infty$-al... |
hep-th/9904148 | Robert Mann | R.B. Mann | Entropy of Rotating Misner String Spacetimes | Revtex, 9 pages, 3 figures | Phys.Rev. D61 (2000) 084013 | 10.1103/PhysRevD.61.084013 | ITP NSF-ITP-99-24;WATPHYS-TH99/02 | hep-th | null | Using a boundary counterterm prescription motivated by the AdS/CFT
conjecture, I evaluate the energy, entropy and angular momentum of the class of
Kerr-NUT/bolt-AdS spacetimes. As in the non-rotating case, when the NUT charge
is nonzero the entropy is no longer equal to one-quarter of the area due to the
presence of ... | [
{
"created": "Wed, 21 Apr 1999 19:06:05 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Mann",
"R. B.",
""
]
] | Using a boundary counterterm prescription motivated by the AdS/CFT conjecture, I evaluate the energy, entropy and angular momentum of the class of Kerr-NUT/bolt-AdS spacetimes. As in the non-rotating case, when the NUT charge is nonzero the entropy is no longer equal to one-quarter of the area due to the presence of th... |
hep-th/0308167 | Boris Pioline | M. Gutperle (UCLA) and B. Pioline (LPTHE) | Type IIB Colliding Plane Waves | 20+10 pages, 2 figures, uses JHEP3.cls; v2: refs [3,10,22] corrected,
remark added below (3.9) on inexistence of conformally flat CPW in our
ansatz, final version to appear in JHEP | JHEP 0309:061,2003 | 10.1088/1126-6708/2003/09/061 | LPTHE-03-25 | hep-th gr-qc | null | Four-dimensional colliding plane wave (CPW) solutions have played an
important role in understanding the classical non-linearities of Einstein's
equations. In this note, we investigate CPW solutions in $2n+2$--dimensional
Einstein gravity with a $n+1$-form flux. By using an isomorphism with the
four-dimensional probl... | [
{
"created": "Mon, 25 Aug 2003 15:49:43 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Oct 2003 07:55:02 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Gutperle",
"M.",
"",
"UCLA"
],
[
"Pioline",
"B.",
"",
"LPTHE"
]
] | Four-dimensional colliding plane wave (CPW) solutions have played an important role in understanding the classical non-linearities of Einstein's equations. In this note, we investigate CPW solutions in $2n+2$--dimensional Einstein gravity with a $n+1$-form flux. By using an isomorphism with the four-dimensional problem... |
hep-th/0607090 | Philip D. Mannheim | Philip D. Mannheim and Ionel Simbotin (University of Connecticut) | Completeness of non-normalizable modes | 34 pages, 6 figures. Revtex | J.Phys.A39:13783-13806,2006 | 10.1088/0305-4470/39/44/012 | null | hep-th | null | We establish the completeness of some characteristic sets of non-normalizable
modes by constructing fully localized square steps out of them, with each such
construction expressly displaying the Gibbs phenomenon associated with trying
to use a complete basis of modes to fit functions with discontinuous edges. As
well... | [
{
"created": "Thu, 13 Jul 2006 20:19:37 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Mannheim",
"Philip D.",
"",
"University of Connecticut"
],
[
"Simbotin",
"Ionel",
"",
"University of Connecticut"
]
] | We establish the completeness of some characteristic sets of non-normalizable modes by constructing fully localized square steps out of them, with each such construction expressly displaying the Gibbs phenomenon associated with trying to use a complete basis of modes to fit functions with discontinuous edges. As well a... |
1705.07503 | Alejandro Cabo | Alejandro Cabo Montes de Oca | A QCD Lagrangian including renormalizable NJL terms | 20 pages, 5 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A local and gauge invariant version of QCD Lagrangian is introduced. The
model includes Nambu-Jona-Lasinio (NJL) terms within its action in a
surprisingly renormalizable form. This occurs thanks to the presence of action
terms which at first sight, look as breaking power counting renormalizability.
However, those ter... | [
{
"created": "Sun, 21 May 2017 20:04:08 GMT",
"version": "v1"
}
] | 2017-05-23 | [
[
"de Oca",
"Alejandro Cabo Montes",
""
]
] | A local and gauge invariant version of QCD Lagrangian is introduced. The model includes Nambu-Jona-Lasinio (NJL) terms within its action in a surprisingly renormalizable form. This occurs thanks to the presence of action terms which at first sight, look as breaking power counting renormalizability. However, those terms... |
1505.05457 | Larisa Jonke | Athanasios Chatzistavrakidis, Larisa Jonke and Olaf Lechtenfeld | Sigma models for genuinely non-geometric backgrounds | 1+34 pages, v2. added references and additional comments; published
version | JHEP 1511 (2015) 182 | 10.1007/JHEP11(2015)182 | ITP-UH-07/15 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The existence of genuinely non-geometric backgrounds, i.e. ones without
geometric dual, is an important question in string theory. In this paper we
examine this question from a sigma model perspective. First we construct a
particular class of Courant algebroids as protobialgebroids with all types of
geometric and non... | [
{
"created": "Wed, 20 May 2015 17:27:02 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Dec 2015 17:04:23 GMT",
"version": "v2"
}
] | 2015-12-11 | [
[
"Chatzistavrakidis",
"Athanasios",
""
],
[
"Jonke",
"Larisa",
""
],
[
"Lechtenfeld",
"Olaf",
""
]
] | The existence of genuinely non-geometric backgrounds, i.e. ones without geometric dual, is an important question in string theory. In this paper we examine this question from a sigma model perspective. First we construct a particular class of Courant algebroids as protobialgebroids with all types of geometric and non-g... |
1411.3158 | Ahmad Ghodsi | Ahmad Ghodsi, Behnoush Khavari, Ali Naseh | Holographic Two-Point Functions in Conformal Gravity | 42 pages. Published version in JHEP | JHEP01(2015)137 | 10.1007/JHEP01(2015)137 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we compute the holographic two-point functions of four
dimensional conformal gravity. Precisely we calculate the two-point functions
for Energy- Momentum (EM) and Partially Massless Response (PMR) operators that
have been identified as two response functions for two independent sources in
the dual CFT. ... | [
{
"created": "Wed, 12 Nov 2014 12:36:28 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jan 2015 16:09:27 GMT",
"version": "v2"
}
] | 2015-01-28 | [
[
"Ghodsi",
"Ahmad",
""
],
[
"Khavari",
"Behnoush",
""
],
[
"Naseh",
"Ali",
""
]
] | In this paper we compute the holographic two-point functions of four dimensional conformal gravity. Precisely we calculate the two-point functions for Energy- Momentum (EM) and Partially Massless Response (PMR) operators that have been identified as two response functions for two independent sources in the dual CFT. Th... |
1706.09280 | Massimo Porrati | Raphael Bousso and Massimo Porrati | Observable Supertranslations | 24 pages, 2 figures. Minor changes to text and to figure 2. To appear
in PRD | Phys. Rev. D 96, 086016 (2017) | 10.1103/PhysRevD.96.086016 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that large gauge transformations in asymptotically flat spacetime can
be implemented by sandwiching a shell containing the ingoing hard particles
between two finite-width shells of soft gauge excitations. Integration of the
graviton Dirac bracket implies that our observable soft degrees of freedom obey
the al... | [
{
"created": "Wed, 28 Jun 2017 13:27:12 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Oct 2017 04:20:34 GMT",
"version": "v2"
}
] | 2017-11-01 | [
[
"Bousso",
"Raphael",
""
],
[
"Porrati",
"Massimo",
""
]
] | We show that large gauge transformations in asymptotically flat spacetime can be implemented by sandwiching a shell containing the ingoing hard particles between two finite-width shells of soft gauge excitations. Integration of the graviton Dirac bracket implies that our observable soft degrees of freedom obey the alge... |
2403.14588 | Johannes Walcher | Sibasish Banerjee, Mauricio Romo, Raphael Senghaas, Johannes Walcher | Exponential Networks for Linear Partitions | 71 pages, 40 figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Previous work has given proof and evidence that BPS states in local
Calabi-Yau 3-folds can be described and counted by exponential networks on the
punctured plane, with the help of a suitable non-abelianization map to the
mirror curve. This provides an appealing elementary depiction of moduli of
special Lagrangian su... | [
{
"created": "Thu, 21 Mar 2024 17:43:28 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Mar 2024 12:34:37 GMT",
"version": "v2"
}
] | 2024-03-25 | [
[
"Banerjee",
"Sibasish",
""
],
[
"Romo",
"Mauricio",
""
],
[
"Senghaas",
"Raphael",
""
],
[
"Walcher",
"Johannes",
""
]
] | Previous work has given proof and evidence that BPS states in local Calabi-Yau 3-folds can be described and counted by exponential networks on the punctured plane, with the help of a suitable non-abelianization map to the mirror curve. This provides an appealing elementary depiction of moduli of special Lagrangian subm... |
hep-th/9902109 | Zbigniew Jaskolski | Marcin Daszkiewicz, Zbigniew Hasiewicz, Zbigniew Jaskolski | Light-cone formulation and spin spectrum of non-critical fermionic
string | 13 pages | Phys.Lett. B454 (1999) 249-258 | 10.1016/S0370-2693(99)00338-X | Preprint IFT UWr 933/99 | hep-th | null | A free fermionic string quantum model is constructed directly in the
light-cone variables in the range of dimensions $1<d<10$. It is shown that
after the GSO projection this model is equivalent to the fermionic massive
string and to the non-critical Rammond-Neveu-Schwarz string. The spin spectrum
of the model is anal... | [
{
"created": "Mon, 15 Feb 1999 17:11:58 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Daszkiewicz",
"Marcin",
""
],
[
"Hasiewicz",
"Zbigniew",
""
],
[
"Jaskolski",
"Zbigniew",
""
]
] | A free fermionic string quantum model is constructed directly in the light-cone variables in the range of dimensions $1<d<10$. It is shown that after the GSO projection this model is equivalent to the fermionic massive string and to the non-critical Rammond-Neveu-Schwarz string. The spin spectrum of the model is analys... |
1601.07825 | Norbert Dragon | Norbert Dragon | Currents for Arbitrary Helicity | The claim of the paper is erroneous | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using Mackey's classification of unitary representations of the Poincar\'e
group on massles states of arbitrary helicity we disprove the claim that states
with helicity |h|>=1 cannot couple to a conserved current by constructing such
a current.
| [
{
"created": "Thu, 28 Jan 2016 16:42:58 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Dec 2018 21:00:05 GMT",
"version": "v2"
}
] | 2019-01-03 | [
[
"Dragon",
"Norbert",
""
]
] | Using Mackey's classification of unitary representations of the Poincar\'e group on massles states of arbitrary helicity we disprove the claim that states with helicity |h|>=1 cannot couple to a conserved current by constructing such a current. |
hep-th/0307267 | George Savvidy K. | A.R.Fazio and G.K.Savvidy | Two-loop world-sheet effective action | Latex file, 11 pages | Mod.Phys.Lett. A18 (2003) 2817-2828 | 10.1142/S0217732303012246 | NRCPS-HE-03-26 | hep-th | null | We are studying quantum corrections in the earlier proposed string theory
based on world-sheet action which measures the linear sizes of the surfaces. At
classical level the string tension is equal to zero and as it was demonstrated
in the previous studies one loop correction to the classical world-sheet action
gener... | [
{
"created": "Mon, 28 Jul 2003 07:54:17 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Fazio",
"A. R.",
""
],
[
"Savvidy",
"G. K.",
""
]
] | We are studying quantum corrections in the earlier proposed string theory based on world-sheet action which measures the linear sizes of the surfaces. At classical level the string tension is equal to zero and as it was demonstrated in the previous studies one loop correction to the classical world-sheet action generat... |
1910.14575 | Jonah Kudler-Flam | Jonah Kudler-Flam, Laimei Nie, Shinsei Ryu | Conformal field theory and the web of quantum chaos diagnostics | 30 pages | JHEP01(2020)175 | 10.1007/JHEP01(2020)175 | null | hep-th cond-mat.stat-mech cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study three prominent diagnostics of chaos and scrambling in the context
of two-dimensional conformal field theory: the spectral form factor,
out-of-time-ordered correlators, and unitary operator entanglement. With the
observation that all three quantities may be obtained by different analytic
continuations of the... | [
{
"created": "Thu, 31 Oct 2019 16:29:27 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jan 2020 21:24:22 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Jun 2020 18:06:06 GMT",
"version": "v3"
}
] | 2020-06-19 | [
[
"Kudler-Flam",
"Jonah",
""
],
[
"Nie",
"Laimei",
""
],
[
"Ryu",
"Shinsei",
""
]
] | We study three prominent diagnostics of chaos and scrambling in the context of two-dimensional conformal field theory: the spectral form factor, out-of-time-ordered correlators, and unitary operator entanglement. With the observation that all three quantities may be obtained by different analytic continuations of the t... |
1307.1701 | Timm Wrase | I\~naki Garc\'ia-Etxebarria, Ben Heidenreich, Timm Wrase | New N=1 dualities from orientifold transitions - Part II: String Theory | 51 pages, 16 figures; v2: minor changes, added references, published
version | JHEP 1310:006,2013 | 10.1007/JHEP10(2013)006 | CERN-PH-TH/2013-153, SU/ITP-13/11 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a string theoretical description, given in terms of branes and
orientifolds wrapping vanishing cycles, of the dual pairs of gauge theories
analyzed in 1210.7799. Based on the resulting construction we argue that the
duality that we observe in field theory is inherited from S-duality of type IIB
string theo... | [
{
"created": "Fri, 5 Jul 2013 20:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Sep 2013 20:54:57 GMT",
"version": "v2"
}
] | 2013-10-03 | [
[
"García-Etxebarria",
"Iñaki",
""
],
[
"Heidenreich",
"Ben",
""
],
[
"Wrase",
"Timm",
""
]
] | We present a string theoretical description, given in terms of branes and orientifolds wrapping vanishing cycles, of the dual pairs of gauge theories analyzed in 1210.7799. Based on the resulting construction we argue that the duality that we observe in field theory is inherited from S-duality of type IIB string theory... |
hep-th/0012083 | Andrei Ivanov | M. Faber, A. N. Ivanov, N. I. Troitskaya | On the path integral representation for Wilson loops and the non-Abelian
Stokes theorem II | 40 pages, no figures, Latex | null | null | null | hep-th | null | This paper is a revised version of our recent publication Faber et al., Phys.
Rev. D62 (2000) 025019, hep-th/9907048. The main revision concerns the
expansion into group characters that we have used for the evaluation of path
integrals over gauge degrees of freedom. In the present paper we apply the
expansion recomme... | [
{
"created": "Mon, 11 Dec 2000 23:07:28 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2000 00:35:09 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Faber",
"M.",
""
],
[
"Ivanov",
"A. N.",
""
],
[
"Troitskaya",
"N. I.",
""
]
] | This paper is a revised version of our recent publication Faber et al., Phys. Rev. D62 (2000) 025019, hep-th/9907048. The main revision concerns the expansion into group characters that we have used for the evaluation of path integrals over gauge degrees of freedom. In the present paper we apply the expansion recommend... |
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