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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/9310032 | null | Peter E. Haagensen, Yuri Kubyshin, Jose I. Latorre and Enrique Moreno | Gradient Flows from an Approximation to the Exact Renormalization Group | 10 pages, TeX, 3 postscript figures available upon request,
UB-ECM-PF-93/20 | Phys. Lett. B323 (1994) 330-338 | 10.1016/0370-2693(94)91228-9 | null | hep-th | null | Through appropriate projections of an exact renormalization group equation,
we study fixed points, critical exponents and nontrivial renormalization group
flows in scalar field theories in $2<d<4$. The standard upper critical
dimensions $d_k={2k\over k-1}$, $k=2,3,4,\ldots$ appear naturally encoded in
our formalism, ... | [
{
"created": "Wed, 6 Oct 1993 15:47:59 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Haagensen",
"Peter E.",
""
],
[
"Kubyshin",
"Yuri",
""
],
[
"Latorre",
"Jose I.",
""
],
[
"Moreno",
"Enrique",
""
]
] | Through appropriate projections of an exact renormalization group equation, we study fixed points, critical exponents and nontrivial renormalization group flows in scalar field theories in $2<d<4$. The standard upper critical dimensions $d_k={2k\over k-1}$, $k=2,3,4,\ldots$ appear naturally encoded in our formalism, an... |
0809.2353 | Arabella Schelpe | Arabella Schelpe | Randall-Sundrum Black Holes at Colliders | 4 pages, 2 figures;v2: minor changes | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we calculate the evolution of black holes at colliders in the
Randall-Sundrum scenario, taking the effect of accretion from the quark-gluon
plasma into account. We calculate the evolution using both the canonical and
microcanonical ensemble approaches and compare the results to each other and to
the wel... | [
{
"created": "Sat, 13 Sep 2008 16:40:46 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Sep 2008 19:12:03 GMT",
"version": "v2"
}
] | 2008-09-17 | [
[
"Schelpe",
"Arabella",
""
]
] | In this paper we calculate the evolution of black holes at colliders in the Randall-Sundrum scenario, taking the effect of accretion from the quark-gluon plasma into account. We calculate the evolution using both the canonical and microcanonical ensemble approaches and compare the results to each other and to the well-... |
hep-th/9203019 | Simon Dalley | S.Dalley | The Weingarten Model a la Polyakov | 16 pages (5 illustrations not included) | Mod. Phys. Lett. A7 (1992) 1651-1660 | 10.1142/S0217732392001348 | null | hep-th | null | The Weingarten lattice gauge model of Nambu-Goto strings is generalised to
allow for fluctuations of an intrinsic worldsheet metric through a dynamical
quadrilation. The continuum limit is taken for $c\leq1$ matter, reproducing the
results of hermitian matrix models to all orders in the genus expansion. For
the compa... | [
{
"created": "Mon, 9 Mar 1992 03:05:32 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Dalley",
"S.",
""
]
] | The Weingarten lattice gauge model of Nambu-Goto strings is generalised to allow for fluctuations of an intrinsic worldsheet metric through a dynamical quadrilation. The continuum limit is taken for $c\leq1$ matter, reproducing the results of hermitian matrix models to all orders in the genus expansion. For the compact... |
2312.16308 | Patrizia Vitale | Fabio Di Cosmo, Alberto Ibort, Giuseppe Marmo, and Patrizia Vitale | Symplectic realizations and Lie groupoids in Poisson Electrodynamics | 23 pages. No figures. Revised version: contains a comparison with
ref. [9]. References added | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We define the gauge potentials of Poisson electrodynamics as sections of a
symplectic realization of the spacetime manifold and infinitesimal gauge
transformations as a representation of the associated Lie algebroid acting on
the symplectic realization. Finite gauge transformations are obtained by
integrating the sec... | [
{
"created": "Tue, 26 Dec 2023 19:28:32 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Jan 2024 17:42:32 GMT",
"version": "v2"
}
] | 2024-01-30 | [
[
"Di Cosmo",
"Fabio",
""
],
[
"Ibort",
"Alberto",
""
],
[
"Marmo",
"Giuseppe",
""
],
[
"Vitale",
"Patrizia",
""
]
] | We define the gauge potentials of Poisson electrodynamics as sections of a symplectic realization of the spacetime manifold and infinitesimal gauge transformations as a representation of the associated Lie algebroid acting on the symplectic realization. Finite gauge transformations are obtained by integrating the secti... |
2209.06832 | Arjun Bagchi | Arjun Bagchi, Ritankar Chatterjee, Rishabh Kaushik, Sanchari Pal, Max
Riegler, Debmalya Sarkar | BMS Field Theories with $\mathfrak{u}(1)$ Symmetry | 42 pages, 1 figure; v2: slightly expanded introduction, typos
corrected | null | 10.1103/PhysRevD.107.106019 | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We investigate quantum field theories in two dimensions (2d) with an
underlying Bondi-van der Burgh-Metzner-Sachs (BMS) symmetry augmented by
$\mathfrak{u}(1)$ currents. These field theories are expected to
holographically capture features of charged versions of cosmological solutions
in asymptotically flat 3d spacet... | [
{
"created": "Wed, 14 Sep 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Mar 2023 10:57:07 GMT",
"version": "v2"
}
] | 2023-06-14 | [
[
"Bagchi",
"Arjun",
""
],
[
"Chatterjee",
"Ritankar",
""
],
[
"Kaushik",
"Rishabh",
""
],
[
"Pal",
"Sanchari",
""
],
[
"Riegler",
"Max",
""
],
[
"Sarkar",
"Debmalya",
""
]
] | We investigate quantum field theories in two dimensions (2d) with an underlying Bondi-van der Burgh-Metzner-Sachs (BMS) symmetry augmented by $\mathfrak{u}(1)$ currents. These field theories are expected to holographically capture features of charged versions of cosmological solutions in asymptotically flat 3d spacetim... |
hep-th/0209104 | Joe Polchinski | Henriette Elvang and Joseph Polchinski | The Quantum Hall Effect on R^4 | 24 pages | null | null | NSF-ITP-02-120 | hep-th cond-mat | null | Zhang and Hu have formulated an SU(2) quantum Hall system on the four-sphere,
with interesting three-dimensional boundary dynamics including gapless states
of nonzero helicity. In order to understand the local physics of their model we
study the U(1) and SU(2) quantum Hall systems on flat R^4, with flat boundary
R^3.... | [
{
"created": "Thu, 12 Sep 2002 18:31:00 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Sep 2002 22:18:43 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Elvang",
"Henriette",
""
],
[
"Polchinski",
"Joseph",
""
]
] | Zhang and Hu have formulated an SU(2) quantum Hall system on the four-sphere, with interesting three-dimensional boundary dynamics including gapless states of nonzero helicity. In order to understand the local physics of their model we study the U(1) and SU(2) quantum Hall systems on flat R^4, with flat boundary R^3. I... |
2304.12971 | Dan Radu Grigore | Dan-Radu Grigore | Spin 3/2 in the Causal Approach | 26 pages. arXiv admin note: substantial text overlap with
arXiv:2211.11217, arXiv:2202.08056, arXiv:2208.07043, arXiv:2007.01115,
arXiv:2111.04364 | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider the general framework of perturbative quantum field theory for
the pure Yang-Mills model developped in [10] and consider the coupling with
spin 3/2 particles. We will derive the most general form of the interaction
with pure Yang-Mills particles and with the spin $2$ field. The expressions for
the interac... | [
{
"created": "Fri, 14 Apr 2023 05:18:25 GMT",
"version": "v1"
}
] | 2023-04-26 | [
[
"Grigore",
"Dan-Radu",
""
]
] | We consider the general framework of perturbative quantum field theory for the pure Yang-Mills model developped in [10] and consider the coupling with spin 3/2 particles. We will derive the most general form of the interaction with pure Yang-Mills particles and with the spin $2$ field. The expressions for the interacti... |
1607.07152 | Yutaka Sakamura | Yutaka Sakamura | Spectrum in the presence of brane-localized mass on torus extra
dimensions | 21 pages, 13 figures, published version in JHEP | null | 10.1007/JHEP10(2016)083 | KEK-TH-1917 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The lightest mass eigenvalue of a six-dimensional theory compactified on a
torus is numerically evaluated in the presence of the brane-localized mass
term. The dependence on the cutoff scale $\Lambda$ is non-negligible even when
$\Lambda$ is two orders of magnitude above the compactification scale, which
indicates th... | [
{
"created": "Mon, 25 Jul 2016 04:59:22 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Oct 2016 09:18:34 GMT",
"version": "v2"
}
] | 2016-11-23 | [
[
"Sakamura",
"Yutaka",
""
]
] | The lightest mass eigenvalue of a six-dimensional theory compactified on a torus is numerically evaluated in the presence of the brane-localized mass term. The dependence on the cutoff scale $\Lambda$ is non-negligible even when $\Lambda$ is two orders of magnitude above the compactification scale, which indicates that... |
hep-th/9510193 | Bertfried Fauser | Bertfried Fauser and Harald Stumpf | Positronium as an example of algebraic composite calculations | LateX (article.sty, orig. was for Kapproc.sty) 19 pages no figures,
to appear in proceedings of the `International Conference on the Theory of
the Electron' 1995, Cuautitlan Mexico, Z. Oziewic, J. Keller (eds.) | Adv.Appl.Clifford Algebras 7 (1997) S399-S418 | null | Tue-prep-95-10-08 | hep-th | null | The functional quantum field theory, developed by Stumpf, provides the
possibility to derive the quantum dynamics of a positronium gas from Coulomb
interacting electrons and positrons. By this example, the method will be
brought in a Clifford algebraic light, through identifying the functional space
with an infinite ... | [
{
"created": "Thu, 26 Oct 1995 13:52:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fauser",
"Bertfried",
""
],
[
"Stumpf",
"Harald",
""
]
] | The functional quantum field theory, developed by Stumpf, provides the possibility to derive the quantum dynamics of a positronium gas from Coulomb interacting electrons and positrons. By this example, the method will be brought in a Clifford algebraic light, through identifying the functional space with an infinite di... |
2310.16683 | Stefan Prohazka | Alfredo P\'erez, Stefan Prohazka, Ali Seraj | Fracton infrared triangle | 8+2 pages, 2 figures; v2: Various minor improvements | null | null | null | hep-th cond-mat.stat-mech cond-mat.str-el gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In theories with conserved dipole moment, isolated charged particles
(fractons) are immobile, but dipoles can move. We couple these dipoles to the
fracton gauge theory and analyze the universal infrared structure. This
uncovers an observable double kick memory effect which we relate to a novel
dipole soft theorem. To... | [
{
"created": "Wed, 25 Oct 2023 14:47:08 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Dec 2023 10:30:55 GMT",
"version": "v2"
}
] | 2023-12-27 | [
[
"Pérez",
"Alfredo",
""
],
[
"Prohazka",
"Stefan",
""
],
[
"Seraj",
"Ali",
""
]
] | In theories with conserved dipole moment, isolated charged particles (fractons) are immobile, but dipoles can move. We couple these dipoles to the fracton gauge theory and analyze the universal infrared structure. This uncovers an observable double kick memory effect which we relate to a novel dipole soft theorem. Toge... |
hep-th/0611354 | David A. Lowe | Michael C. Abbott and David A. Lowe | Statistical entropy of three-dimensional q-deformed Kerr-de Sitter space | 11 pages, revtex, (v2, reference added) | Phys.Lett.B646:275-278,2007 | 10.1016/j.physletb.2007.01.029 | null | hep-th | null | A quantum deformation of three-dimensional de Sitter space was proposed in
hep-th/0407188. We use this to calculate the entropy of Kerr-de Sitter space,
using a canonical ensemble, and find agreement with the semiclassical result.
| [
{
"created": "Thu, 30 Nov 2006 19:37:41 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Dec 2006 19:43:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Abbott",
"Michael C.",
""
],
[
"Lowe",
"David A.",
""
]
] | A quantum deformation of three-dimensional de Sitter space was proposed in hep-th/0407188. We use this to calculate the entropy of Kerr-de Sitter space, using a canonical ensemble, and find agreement with the semiclassical result. |
hep-th/0510141 | Michele Ferraz Figueir\'o | Michele Ferraz Figueir\'o | Inflationary Cosmology in RS-I | 2 pages, 2 figures, 100 years of relativity international conference
on classical and quantum aspects of gravity and cosmology | Braz.J.Phys. 35 (2005) 1125-1126 | 10.1590/S0103-97332005000700029 | null | hep-th | null | In this work, I intend to show a possible candidate of inflaton potential
$V(\phi)$ in a scenario of a brane world defined by a pair of branes (RS-I).
| [
{
"created": "Mon, 17 Oct 2005 17:35:07 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Figueiró",
"Michele Ferraz",
""
]
] | In this work, I intend to show a possible candidate of inflaton potential $V(\phi)$ in a scenario of a brane world defined by a pair of branes (RS-I). |
1605.06100 | Arash Arabi Ardehali | Arash Arabi Ardehali | High-temperature asymptotics of the 4d superconformal index | 66+11 pages; PhD thesis; largely based on (and hence text overlap
with) arXiv:1407.6024, arXiv:1411.5028, arXiv:1502.07737, arXiv:1512.03376 | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The superconformal index of a typical Lagrangian 4d SCFT is given by a
special function known as an elliptic hypergeometric integral (EHI). The
high-temperature limit of the index corresponds to the hyperbolic limit of the
EHI. The hyperbolic limit of certain special EHIs has been analyzed by Eric
Rains around 2006; ... | [
{
"created": "Thu, 19 May 2016 19:50:47 GMT",
"version": "v1"
}
] | 2016-05-20 | [
[
"Ardehali",
"Arash Arabi",
""
]
] | The superconformal index of a typical Lagrangian 4d SCFT is given by a special function known as an elliptic hypergeometric integral (EHI). The high-temperature limit of the index corresponds to the hyperbolic limit of the EHI. The hyperbolic limit of certain special EHIs has been analyzed by Eric Rains around 2006; ex... |
1608.02952 | Vasily Pestun | Vasily Pestun, Maxim Zabzine, Francesco Benini, Tudor Dimofte, Thomas
T. Dumitrescu, Kazuo Hosomichi, Seok Kim, Kimyeong Lee, Bruno Le Floch,
Marcos Marino, Joseph A. Minahan, David R. Morrison, Sara Pasquetti, Jian
Qiu, Leonardo Rastelli, Shlomo S. Razamat, Silvu S. Pufu, Yuji Tachikawa,
Brian Willett, Konstan... | Localization techniques in quantum field theories | The complete volume can be downloaded at
https://arxiv.org/src/1608.02952/anc/LocQFT.pdf or
http://pestun.ihes.fr/pages/LocalizationReview/LocQFT.pdf | null | 10.1088/1751-8121/aa63c1 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is the foreword to the special volume on localization techniques in
quantum field theory. We summarize the individual chapters and their relation.
| [
{
"created": "Tue, 9 Aug 2016 20:01:37 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Aug 2016 14:21:36 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Oct 2016 08:55:45 GMT",
"version": "v3"
},
{
"created": "Wed, 5 Oct 2016 13:33:13 GMT",
"version": "v4"
},
{
"crea... | 2017-10-25 | [
[
"Pestun",
"Vasily",
""
],
[
"Zabzine",
"Maxim",
""
],
[
"Benini",
"Francesco",
""
],
[
"Dimofte",
"Tudor",
""
],
[
"Dumitrescu",
"Thomas T.",
""
],
[
"Hosomichi",
"Kazuo",
""
],
[
"Kim",
"Seok",
""
],
[... | This is the foreword to the special volume on localization techniques in quantum field theory. We summarize the individual chapters and their relation. |
2204.04328 | Yeinzon Rodriguez Garcia | Alexander Gallego Cadavid (1), Carlos M. Nieto (2), Yeinzon Rodriguez
(2,3) ((1) Universidad de Valparaiso, (2) Universidad Industrial de
Santander, (3) Universidad Antonio Narino) | Decoupling-limit consistency of the generalized SU(2) Proca theory | LaTeX file in RevTeX 4-1 style, 13 pages, no figures. v2: some short
but important additions regarding the structure of the GSU2P. Miscellaneous
changes. Version to be published in Physical Review D. v3: published version | Phys. Rev. D 105, 104051 (2022) | 10.1103/PhysRevD.105.104051 | PI/UAN-2022-714FT | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the consistency of the decoupling limit of the generalized SU(2)
Proca theory (GSU2P). Namely, we study the healthiness of those terms whose
analysis in the scalar limit was not originally established in the
reconstruction of the full theory (see the work by Gallego Cadavid et. al.
[Phys. Rev. D 102, 104066 ... | [
{
"created": "Fri, 8 Apr 2022 23:39:13 GMT",
"version": "v1"
},
{
"created": "Mon, 16 May 2022 22:08:42 GMT",
"version": "v2"
},
{
"created": "Tue, 24 May 2022 17:26:32 GMT",
"version": "v3"
}
] | 2022-05-25 | [
[
"Cadavid",
"Alexander Gallego",
""
],
[
"Nieto",
"Carlos M.",
""
],
[
"Rodriguez",
"Yeinzon",
""
]
] | We study the consistency of the decoupling limit of the generalized SU(2) Proca theory (GSU2P). Namely, we study the healthiness of those terms whose analysis in the scalar limit was not originally established in the reconstruction of the full theory (see the work by Gallego Cadavid et. al. [Phys. Rev. D 102, 104066 (2... |
2403.02152 | Daniele Dominici | Roberto Casalbuoni, Daniele Dominici and Joaquim Gomis | Non equivalence of Carroll limits in relativistic string theory | 15 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We construct new Carroll strings in flat space by considering the Carroll
limit of equivalent relativistic string theories at classical level. In the
limit these Carroll strings are no longer equivalent and have different degrees
of freedom. This fact is due to a general phenomenon that the configuration
space and ca... | [
{
"created": "Mon, 4 Mar 2024 16:01:48 GMT",
"version": "v1"
}
] | 2024-03-05 | [
[
"Casalbuoni",
"Roberto",
""
],
[
"Dominici",
"Daniele",
""
],
[
"Gomis",
"Joaquim",
""
]
] | We construct new Carroll strings in flat space by considering the Carroll limit of equivalent relativistic string theories at classical level. In the limit these Carroll strings are no longer equivalent and have different degrees of freedom. This fact is due to a general phenomenon that the configuration space and cano... |
1409.7467 | Antony Valentini | Antony Valentini | Trans-Planckian fluctuations and the stability of quantum mechanics | 33 pages, 1 figure | null | null | null | hep-th astro-ph.CO gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present arguments suggesting that deviations from the Born probability
rule could be generated for trans-Planckian field modes during inflation. Such
deviations are theoretically possible in the de Broglie-Bohm pilot-wave
formulation of quantum mechanics, according to which the Born rule describes a
state of stati... | [
{
"created": "Fri, 26 Sep 2014 04:08:32 GMT",
"version": "v1"
}
] | 2014-09-29 | [
[
"Valentini",
"Antony",
""
]
] | We present arguments suggesting that deviations from the Born probability rule could be generated for trans-Planckian field modes during inflation. Such deviations are theoretically possible in the de Broglie-Bohm pilot-wave formulation of quantum mechanics, according to which the Born rule describes a state of statist... |
1207.1897 | Victor Afonso | Diego Julio Cirilo-Lombardo | The mathematical and geometrical structure of the spacetime and the
concept of unification, matter and energy | 39 pages, 3 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Geometrical analysis of a new type of Unified Field Theoretical models follow
the guidelines of previous works of the authors is presented. These new unified
theoretical models are characterized by an underlying hypercomplex structure,
zero non-metricity and the geometrical action is determined fundamentally by
the c... | [
{
"created": "Sun, 8 Jul 2012 18:23:13 GMT",
"version": "v1"
}
] | 2012-07-10 | [
[
"Cirilo-Lombardo",
"Diego Julio",
""
]
] | Geometrical analysis of a new type of Unified Field Theoretical models follow the guidelines of previous works of the authors is presented. These new unified theoretical models are characterized by an underlying hypercomplex structure, zero non-metricity and the geometrical action is determined fundamentally by the cur... |
2312.15598 | Federico Ambrosino | Federico Ambrosino, Shota Komatsu | 2d QCD and Integrability, Part I: 't Hooft model | 63 pages + appendices; v2: Typos corrected and references added | null | null | DESY-23-155, CERN-TH-2023-197 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study analytical properties and integrable structures of the meson
spectrum in large $N_c$ QCD$_2$. We show that the integral equation that
determines the masses of the mesons, often called the 't Hooft equation, is
equivalent to finding solutions to a TQ-Baxter equation. Using the Baxter
equation, we extract syst... | [
{
"created": "Mon, 25 Dec 2023 03:25:40 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Aug 2024 14:30:00 GMT",
"version": "v2"
}
] | 2024-08-08 | [
[
"Ambrosino",
"Federico",
""
],
[
"Komatsu",
"Shota",
""
]
] | We study analytical properties and integrable structures of the meson spectrum in large $N_c$ QCD$_2$. We show that the integral equation that determines the masses of the mesons, often called the 't Hooft equation, is equivalent to finding solutions to a TQ-Baxter equation. Using the Baxter equation, we extract system... |
hep-th/9907056 | Michael Trunk | M. Trunk | An SL(2,R) Model of Constrained Systems: Algebraic Constraint
Quantization | 10 pages, Latex2e, no figures | null | null | University of Freiburg THEP 99/3 | hep-th gr-qc | null | A reparametrization invariant model, introduced by Montesinos, Rovelli and
Thiemann, possessing an SL(2,R) gauge symmetry is treated along the guidelines
of an algebraic constraint quantization scheme that translates the vanishing of
the constraints into representation conditions for the algebra of observables.
The a... | [
{
"created": "Thu, 8 Jul 1999 16:51:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Trunk",
"M.",
""
]
] | A reparametrization invariant model, introduced by Montesinos, Rovelli and Thiemann, possessing an SL(2,R) gauge symmetry is treated along the guidelines of an algebraic constraint quantization scheme that translates the vanishing of the constraints into representation conditions for the algebra of observables. The app... |
1510.03774 | Viktor Jahnke | Viktor Jahnke, Anderson Seigo Misobuchi | Probing strongly coupled anisotropic plasmas from higher curvature
gravity | 36 pages, 10 figures; v2: added references; v3: minor changes | null | 10.1140/epjc/s10052-016-4153-2 | null | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider five-dimensional AdS-axion-dilaton gravity with a Gauss-Bonnet
term and use a black brane solution displaying spatial anisotropy as the
gravity dual of a strongly coupled anisotropic plasma. We compute several
observables relevant to the study of the plasma, namely, the drag force, the
jet quenching param... | [
{
"created": "Tue, 13 Oct 2015 16:58:41 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Oct 2015 13:47:04 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Jun 2016 16:26:59 GMT",
"version": "v3"
}
] | 2016-06-02 | [
[
"Jahnke",
"Viktor",
""
],
[
"Misobuchi",
"Anderson Seigo",
""
]
] | We consider five-dimensional AdS-axion-dilaton gravity with a Gauss-Bonnet term and use a black brane solution displaying spatial anisotropy as the gravity dual of a strongly coupled anisotropic plasma. We compute several observables relevant to the study of the plasma, namely, the drag force, the jet quenching paramet... |
1706.05400 | Nick Hunter-Jones | Jordan Cotler, Nicholas Hunter-Jones, Junyu Liu, Beni Yoshida | Chaos, Complexity, and Random Matrices | 61 pages, 14 figures; v2: references added, typos fixed | JHEP 1711 (2017) 048 | 10.1007/JHEP11(2017)048 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Chaos and complexity entail an entropic and computational obstruction to
describing a system, and thus are intrinsically difficult to characterize. In
this paper, we consider time evolution by Gaussian Unitary Ensemble (GUE)
Hamiltonians and analytically compute out-of-time-ordered correlation functions
(OTOCs) and f... | [
{
"created": "Fri, 16 Jun 2017 18:30:45 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Sep 2017 17:40:28 GMT",
"version": "v2"
}
] | 2017-11-16 | [
[
"Cotler",
"Jordan",
""
],
[
"Hunter-Jones",
"Nicholas",
""
],
[
"Liu",
"Junyu",
""
],
[
"Yoshida",
"Beni",
""
]
] | Chaos and complexity entail an entropic and computational obstruction to describing a system, and thus are intrinsically difficult to characterize. In this paper, we consider time evolution by Gaussian Unitary Ensemble (GUE) Hamiltonians and analytically compute out-of-time-ordered correlation functions (OTOCs) and fra... |
hep-th/0203091 | Alfredo Herrera Aguilar | Ricardo Becerril and Alfredo Herrera-Aguilar | Charging a Double Kerr Solution in 5D Einstein--Maxwell--Kalb--Ramond
Theory | 15 pages in latex, revised version | J.Math.Phys. 46 (2005) 052503 | 10.1063/1.1897843 | null | hep-th | null | We consider the low-energy effective action of the 5D
Einstein-Maxwell-Kalb-Ramond theory. After compactifying this truncated model
on a two-torus and switching off the U(1) vector fields of this theory, we
recall a formulation of the resulting three-dimensional action as a double
Ernst system coupled to gravity. Fur... | [
{
"created": "Sun, 10 Mar 2002 12:14:27 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Mar 2005 17:33:19 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Becerril",
"Ricardo",
""
],
[
"Herrera-Aguilar",
"Alfredo",
""
]
] | We consider the low-energy effective action of the 5D Einstein-Maxwell-Kalb-Ramond theory. After compactifying this truncated model on a two-torus and switching off the U(1) vector fields of this theory, we recall a formulation of the resulting three-dimensional action as a double Ernst system coupled to gravity. Furth... |
1306.3224 | Sarah Harrison | Sarah Harrison | Landau Levels, Anisotropy and Holography | 39 pages | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze properties of field theories dual to extremal black branes in
(4+1) dimensions with anisotropic near-horizon geometries. Such gravity
solutions were recently shown to fall into nine classes which align with the
Bianchi classification of real three-dimensional Lie algebras. As a warmup we
compute constraint... | [
{
"created": "Thu, 13 Jun 2013 20:00:01 GMT",
"version": "v1"
}
] | 2013-06-17 | [
[
"Harrison",
"Sarah",
""
]
] | We analyze properties of field theories dual to extremal black branes in (4+1) dimensions with anisotropic near-horizon geometries. Such gravity solutions were recently shown to fall into nine classes which align with the Bianchi classification of real three-dimensional Lie algebras. As a warmup we compute constraints ... |
hep-th/9606125 | Vladimir Dzhunushaliev | Vladimir Dzhunushaliev | Particle scattering in nonassociative quantum field theory | LATEX, p.5 | Theor.Math.Phys. 100 (1994) 1082-1085; Teor.Mat.Fiz. 100 (1994)
377-381 | null | null | hep-th | null | A model of quantum field theory in which the field operators form a
nonassociative algebra is proposed. In such a case, the n-point Green's
functions become functionally independent of each other. It is shown that
particle interaction in such a theory can be realized by nonlocal virtual
objects.
| [
{
"created": "Thu, 20 Jun 1996 04:36:41 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dzhunushaliev",
"Vladimir",
""
]
] | A model of quantum field theory in which the field operators form a nonassociative algebra is proposed. In such a case, the n-point Green's functions become functionally independent of each other. It is shown that particle interaction in such a theory can be realized by nonlocal virtual objects. |
hep-th/9906146 | Oswaldo Monteiro Del Cima | O.M. Del Cima, J.M. Grimstrup, M. Schweda | On the finiteness of a new topological model in D=3 | 9 pages, no figures, revtex. Final version to appear in Phys.Lett.B | Phys.Lett.B463:48-56,1999 | 10.1016/S0370-2693(99)00954-5 | TUW-99-12 | hep-th math-ph math.MP | null | A new topological model is proposed in three dimensions as an extension of
the BF-model. It is a three-dimensional counterpart of the two-dimensional
model introduced by Chamseddine and Wyler ten years ago. The BFK-model, as we
shall call it, shows to be quantum scale invariant at all orders in
perturbation theory. T... | [
{
"created": "Fri, 18 Jun 1999 16:43:04 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Sep 1999 16:08:45 GMT",
"version": "v2"
}
] | 2010-02-05 | [
[
"Del Cima",
"O. M.",
""
],
[
"Grimstrup",
"J. M.",
""
],
[
"Schweda",
"M.",
""
]
] | A new topological model is proposed in three dimensions as an extension of the BF-model. It is a three-dimensional counterpart of the two-dimensional model introduced by Chamseddine and Wyler ten years ago. The BFK-model, as we shall call it, shows to be quantum scale invariant at all orders in perturbation theory. The... |
1301.4176 | Leron Borsten | L. Borsten, M. J. Duff, L. J. Hughes, and S. Nagy | A magic square from Yang-Mills squared | 4 pages, refs 11 and 12 added, footnote 1 modified. Updated to match
published version | Phys. Rev. Lett. 112, 131601 (2014) | 10.1103/PhysRevLett.112.131601 | Imperial/TP/2013/mjd/01 | hep-th math.RA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a unified description of D = 3 super-Yang-Mills theory with N = 1, 2,
4, and 8 supersymmeties in terms of the four division algebras: reals (R),
complexes (C), quaternions (H) and octonions (O). Tensoring left and right
super-Yang-Mills multiplets with N = 1, 2, 4, 8 we obtain a magic square RR,
CR, CC, HR, H... | [
{
"created": "Thu, 17 Jan 2013 18:09:12 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Feb 2013 21:00:25 GMT",
"version": "v2"
},
{
"created": "Wed, 7 Jan 2015 09:50:11 GMT",
"version": "v3"
}
] | 2015-01-08 | [
[
"Borsten",
"L.",
""
],
[
"Duff",
"M. J.",
""
],
[
"Hughes",
"L. J.",
""
],
[
"Nagy",
"S.",
""
]
] | We give a unified description of D = 3 super-Yang-Mills theory with N = 1, 2, 4, and 8 supersymmeties in terms of the four division algebras: reals (R), complexes (C), quaternions (H) and octonions (O). Tensoring left and right super-Yang-Mills multiplets with N = 1, 2, 4, 8 we obtain a magic square RR, CR, CC, HR, HC,... |
hep-th/0106050 | Elias Kiritsis | E. Kiritsis, N. Tetradis, T. Tomaras (University of Crete) | Induced brane gravity: realizations and limitations | 20 pages; (v2) The discussion on the D-brane realization has been
refined. References added (v3) Title change and minor cosmetic changes.
Version that appeared on JHEP | JHEP 0108:012,2001 | 10.1088/1126-6708/2001/08/012 | null | hep-th | null | The induced 4d gravity on a brane world is analyzed. The case of a thick
brane is considered and the unexpected appearance of a new threshold scale,
much larger than the thickness scale is found. In cases of phenomenological
interest, this new length scale turns out to be in the submillimeter range. The
effect of $R^... | [
{
"created": "Wed, 6 Jun 2001 10:43:01 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jun 2001 19:08:13 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Oct 2001 21:14:19 GMT",
"version": "v3"
}
] | 2010-05-28 | [
[
"Kiritsis",
"E.",
"",
"University of Crete"
],
[
"Tetradis",
"N.",
"",
"University of Crete"
],
[
"Tomaras",
"T.",
"",
"University of Crete"
]
] | The induced 4d gravity on a brane world is analyzed. The case of a thick brane is considered and the unexpected appearance of a new threshold scale, much larger than the thickness scale is found. In cases of phenomenological interest, this new length scale turns out to be in the submillimeter range. The effect of $R^2$... |
hep-th/0509229 | Tadayuki Konagaya | Tadayuki Konagaya and Jun Nishimura | Planar Dominance in Non-commutative Field Theories at Infinite External
Momentum | 14 pages, 7 Figures | Prog.Theor.Phys. 115 (2006) 217-228 | 10.1143/PTP.115.217 | KEK-TH-1040 | hep-th | null | In perturbative expansion of field theories on a non-commutative geometry, it
is known that planar diagrams dominate when the non-commutativity parameter
$\theta$ goes to infinity. We discuss whether the ``planar dominance'' occurs
also in the case where $\theta$ is finite, but the external momentum goes to
infinity ... | [
{
"created": "Fri, 30 Sep 2005 06:06:14 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Feb 2006 05:09:28 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Konagaya",
"Tadayuki",
""
],
[
"Nishimura",
"Jun",
""
]
] | In perturbative expansion of field theories on a non-commutative geometry, it is known that planar diagrams dominate when the non-commutativity parameter $\theta$ goes to infinity. We discuss whether the ``planar dominance'' occurs also in the case where $\theta$ is finite, but the external momentum goes to infinity in... |
hep-th/0212112 | David Bailin | D. Bailin, G. V. Kraniotis, A.Love | Intersecting D5-brane models with massive vector-like leptons | 15 pages, LaTeX file | JHEP 0302 (2003) 052 | 10.1088/1126-6708/2003/02/052 | SUSX-TH-02-035 | hep-th | null | We construct eight-stack intersecting D5-brane models, with an orbifold
transverse space, that yield the (non-supersymmetric) standard model up to
vector-like leptons. The matter includes right-chiral neutrinos and the models
have the renormalisable Yukawa couplings to tachyonic Higgs doublets needed to
generate mass... | [
{
"created": "Tue, 10 Dec 2002 17:22:07 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Bailin",
"D.",
""
],
[
"Kraniotis",
"G. V.",
""
],
[
"Love",
"A.",
""
]
] | We construct eight-stack intersecting D5-brane models, with an orbifold transverse space, that yield the (non-supersymmetric) standard model up to vector-like leptons. The matter includes right-chiral neutrinos and the models have the renormalisable Yukawa couplings to tachyonic Higgs doublets needed to generate mass t... |
hep-th/0212007 | Yu. A. Sitenko | Yu.A. Sitenko, K.Yu. Rulik | On the effective lagrangian in spinor electrodynamics with added
violation of Lorentz and CPT symmetries | 17 pages, LaTeX, v.2, minor changes, Eqs.(5.12) and (5.13) added,
misprints corrected | Eur.Phys.J.C28:405-414,2003 | 10.1140/epjc/s2003-01167-7 | null | hep-th | null | We consider quantum electrodynamics with additional coupling of spinor fields
to the space-time independent axial vector violating both Lorentz and CPT
symmetries. The Fock-Schwinger proper time method is used to calculate the
one-loop effective action up to the second order in the axial vector and to all
orders in t... | [
{
"created": "Sun, 1 Dec 2002 19:01:30 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Dec 2002 16:35:18 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Sitenko",
"Yu. A.",
""
],
[
"Rulik",
"K. Yu.",
""
]
] | We consider quantum electrodynamics with additional coupling of spinor fields to the space-time independent axial vector violating both Lorentz and CPT symmetries. The Fock-Schwinger proper time method is used to calculate the one-loop effective action up to the second order in the axial vector and to all orders in the... |
2006.10846 | Yang Zhou | Tianyi Li, Jinwei Chu, Yang Zhou | Reflected Entropy for an Evaporating Black Hole | 43+1 pages, 29 figures | JHEP 11 (2020) 155 | 10.1007/JHEP11(2020)155 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study reflected entropy as a correlation measure in black hole
evaporation. As a measure for bipartite mixed states, reflected entropy can be
computed between black hole and radiation, radiation and radiation. We compute
reflected entropy curves in three different models: 3-side wormhole model,
End-of-the-World (E... | [
{
"created": "Thu, 18 Jun 2020 20:40:28 GMT",
"version": "v1"
}
] | 2021-03-03 | [
[
"Li",
"Tianyi",
""
],
[
"Chu",
"Jinwei",
""
],
[
"Zhou",
"Yang",
""
]
] | We study reflected entropy as a correlation measure in black hole evaporation. As a measure for bipartite mixed states, reflected entropy can be computed between black hole and radiation, radiation and radiation. We compute reflected entropy curves in three different models: 3-side wormhole model, End-of-the-World (EOW... |
hep-th/9410114 | null | F. Barbarin, E. Ragoucy and P. Sorba | Finite W Algebras and Intermediate Statistics | 16 pp., Latex, Preprint ENSLAPP-489/94 | Nucl.Phys. B442 (1995) 425-443 | 10.1016/0550-3213(95)00112-3 | null | hep-th | null | New realizations of finite W algebras are constructed by relaxing the usual
constraint conditions. Then, finite W algebras are recognized in the Heisenberg
quantization recently proposed by Leinaas and Myrheim, for a system of two
identical particles in d dimensions. As the anyonic parameter is directly
associated to... | [
{
"created": "Mon, 17 Oct 1994 10:07:01 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Barbarin",
"F.",
""
],
[
"Ragoucy",
"E.",
""
],
[
"Sorba",
"P.",
""
]
] | New realizations of finite W algebras are constructed by relaxing the usual constraint conditions. Then, finite W algebras are recognized in the Heisenberg quantization recently proposed by Leinaas and Myrheim, for a system of two identical particles in d dimensions. As the anyonic parameter is directly associated to t... |
1810.12291 | Hyun Seok Yang | Kyung Kiu Kim, Seoktae Koh and Hyun Seok Yang | Expanding Universe and Dynamical Compactification Using Yang-Mills
Instantons | v3; 26 pages, 6 figures, version to be published in JHEP | JHEP 1812:085,2018 | 10.1007/JHEP12(2018)085 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider an eight-dimensional Einstein-Yang-Mills theory to explore
whether Yang-Mills instantons formed in extra dimensions can induce the
dynamical instability of our four-dimensional spacetime. We show that the
Yang-Mills instantons in extra dimensions can trigger the expansion of our
universe in four-dimension... | [
{
"created": "Mon, 29 Oct 2018 17:59:46 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Nov 2018 16:36:13 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Dec 2018 16:10:02 GMT",
"version": "v3"
}
] | 2018-12-18 | [
[
"Kim",
"Kyung Kiu",
""
],
[
"Koh",
"Seoktae",
""
],
[
"Yang",
"Hyun Seok",
""
]
] | We consider an eight-dimensional Einstein-Yang-Mills theory to explore whether Yang-Mills instantons formed in extra dimensions can induce the dynamical instability of our four-dimensional spacetime. We show that the Yang-Mills instantons in extra dimensions can trigger the expansion of our universe in four-dimensional... |
hep-th/9710105 | Csaba Csaki | Csaba Csaki and Hitoshi Murayama (Berkeley) | Discrete Anomaly Matching | LaTeX, 53 pages | Nucl.Phys.B515:114-162,1998 | 10.1016/S0550-3213(97)00839-0 | LBNL-40898, UCB-PTH-97/52 | hep-th hep-ph | null | We extend the well-known 't Hooft anomaly matching conditions for continuous
global symmetries to discrete groups. We state the matching conditions for all
possible anomalies which involve discrete symmetries explicitly. There are two
types of discrete anomalies. For Type I anomalies, the matching conditions have
to ... | [
{
"created": "Tue, 14 Oct 1997 20:41:11 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Csaki",
"Csaba",
"",
"Berkeley"
],
[
"Murayama",
"Hitoshi",
"",
"Berkeley"
]
] | We extend the well-known 't Hooft anomaly matching conditions for continuous global symmetries to discrete groups. We state the matching conditions for all possible anomalies which involve discrete symmetries explicitly. There are two types of discrete anomalies. For Type I anomalies, the matching conditions have to be... |
2206.14522 | Arkady Tseytlin | S.A. Kurlyand and A.A. Tseytlin | On type IIB supergravity action on $M^5 \times X^5$ solutions | 16 pages. v2, v3: references and minor comments added | null | 10.1103/PhysRevD.106.086017 | Imperial-TP-AT-2022-03 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While the 10d type IIB supergravity action evaluated on AdS$_5\times S^5$
solution vanishes, the 5d effective action reconstructed from the equations of
motion using $M^5 \times S^5$ compactification ansatz is proportional to the
AdS$_5$ volume. The latter is consistent with the conformal anomaly
interpretation in Ad... | [
{
"created": "Wed, 29 Jun 2022 10:39:56 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jul 2022 20:33:56 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Oct 2022 18:59:21 GMT",
"version": "v3"
}
] | 2022-11-09 | [
[
"Kurlyand",
"S. A.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | While the 10d type IIB supergravity action evaluated on AdS$_5\times S^5$ solution vanishes, the 5d effective action reconstructed from the equations of motion using $M^5 \times S^5$ compactification ansatz is proportional to the AdS$_5$ volume. The latter is consistent with the conformal anomaly interpretation in AdS/... |
1512.08375 | Rudranil Basu | Arjun Bagchi, Rudranil Basu, Ashish Kakkar, Aditya Mehra | Galilean Yang-Mills Theory | 35 pages | null | 10.1007/JHEP04(2016)051 | MIT-CTP/4755 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the symmetry structure of the non-relativistic limit of
Yang-Mills theories. Generalising previous results in the Galilean limit of
electrodynamics, we discover that for Yang-Mills theories there are a variety
of limits inside the Galilean regime. We first explicitly work with the $SU(2)$
theory and th... | [
{
"created": "Mon, 28 Dec 2015 11:02:43 GMT",
"version": "v1"
}
] | 2016-05-04 | [
[
"Bagchi",
"Arjun",
""
],
[
"Basu",
"Rudranil",
""
],
[
"Kakkar",
"Ashish",
""
],
[
"Mehra",
"Aditya",
""
]
] | We investigate the symmetry structure of the non-relativistic limit of Yang-Mills theories. Generalising previous results in the Galilean limit of electrodynamics, we discover that for Yang-Mills theories there are a variety of limits inside the Galilean regime. We first explicitly work with the $SU(2)$ theory and then... |
hep-th/0606085 | Roberto Casadio | Gian Luigi Alberghi, Roberto Casadio, Alessandro Tronconi | Planck scale inflationary spectra from quantum gravity | 6 pages, no figures, final version to appear in PRD | Phys.Rev. D74 (2006) 103501 | 10.1103/PhysRevD.74.103501 | null | hep-th astro-ph gr-qc | null | We derive the semiclassical evolution of massless minimally coupled scalar
matter in the de Sitter space-time from the Born-Oppenheimer reduction of the
Wheeler-DeWitt equation. We show that the dynamics of trans-Planckian modes can
be cast in the form of an effective modified dispersion relation and that high
energy... | [
{
"created": "Fri, 9 Jun 2006 13:20:57 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Oct 2006 08:05:21 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Alberghi",
"Gian Luigi",
""
],
[
"Casadio",
"Roberto",
""
],
[
"Tronconi",
"Alessandro",
""
]
] | We derive the semiclassical evolution of massless minimally coupled scalar matter in the de Sitter space-time from the Born-Oppenheimer reduction of the Wheeler-DeWitt equation. We show that the dynamics of trans-Planckian modes can be cast in the form of an effective modified dispersion relation and that high energy c... |
0707.2863 | Hendrik De Bie | Hendrik De Bie, Frank Sommen | Hermite and Gegenbauer polynomials in superspace using Clifford analysis | 18 pages, accepted for publication in J. Phys. A | J.Phys.A40:10441-10456,2007 | 10.1088/1751-8113/40/34/004 | null | hep-th math.CA | null | The Clifford-Hermite and the Clifford-Gegenbauer polynomials of standard
Clifford analysis are generalized to the new framework of Clifford analysis in
superspace in a merely symbolic way. This means that one does not a priori need
an integration theory in superspace. Furthermore a lot of basic properties,
such as or... | [
{
"created": "Thu, 19 Jul 2007 09:48:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"De Bie",
"Hendrik",
""
],
[
"Sommen",
"Frank",
""
]
] | The Clifford-Hermite and the Clifford-Gegenbauer polynomials of standard Clifford analysis are generalized to the new framework of Clifford analysis in superspace in a merely symbolic way. This means that one does not a priori need an integration theory in superspace. Furthermore a lot of basic properties, such as orth... |
0804.2096 | Vincent Bouchard | Vincent Bouchard and Ron Donagi | On heterotic model constraints | 38 pages | JHEP 0808:060,2008 | 10.1088/1126-6708/2008/08/060 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The constraints imposed on heterotic compactifications by global consistency
and phenomenology seem to be very finely balanced. We show that weakening these
constraints, as was proposed in some recent works, is likely to lead to
frivolous results. In particular, we construct an infinite set of such
frivolous models h... | [
{
"created": "Mon, 14 Apr 2008 15:10:23 GMT",
"version": "v1"
}
] | 2009-12-04 | [
[
"Bouchard",
"Vincent",
""
],
[
"Donagi",
"Ron",
""
]
] | The constraints imposed on heterotic compactifications by global consistency and phenomenology seem to be very finely balanced. We show that weakening these constraints, as was proposed in some recent works, is likely to lead to frivolous results. In particular, we construct an infinite set of such frivolous models hav... |
hep-th/0203158 | Jose Luis Boldo | J.L. Boldo, J.A. Helayel-Neto and N. Panza | Discussing the Spectrum of the Kalb-Ramond Field Coupled to 3D-Gravity | 9 pages, 2 figures | null | null | null | hep-th | null | The mechanism of dynamical mass generation for the gauge field is studied
through 1-loop. We find out that torsion is an obstruction to the appearance of
a 1-loop mass correction. Contrary, if torsion is not present, a mass gap is
generated for the 2-form field.
| [
{
"created": "Mon, 18 Mar 2002 18:01:18 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Boldo",
"J. L.",
""
],
[
"Helayel-Neto",
"J. A.",
""
],
[
"Panza",
"N.",
""
]
] | The mechanism of dynamical mass generation for the gauge field is studied through 1-loop. We find out that torsion is an obstruction to the appearance of a 1-loop mass correction. Contrary, if torsion is not present, a mass gap is generated for the 2-form field. |
2306.10408 | Jian Wang | Frank Saueressig, Jian Wang | Foliated asymptotically safe gravity in the fluctuation approach | 42 pages, 11 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The gravitational asymptotic safety program envisions a high-energy
completion of gravity based on a non-Gaussian renormalization group fixed
point. A key step in this program is the transition from Euclidean to
Lorentzian signature spacetimes. One way to address this challenge is to
formulate the quantum theory base... | [
{
"created": "Sat, 17 Jun 2023 18:40:55 GMT",
"version": "v1"
}
] | 2023-06-21 | [
[
"Saueressig",
"Frank",
""
],
[
"Wang",
"Jian",
""
]
] | The gravitational asymptotic safety program envisions a high-energy completion of gravity based on a non-Gaussian renormalization group fixed point. A key step in this program is the transition from Euclidean to Lorentzian signature spacetimes. One way to address this challenge is to formulate the quantum theory based ... |
hep-th/9604109 | Dr P. K. Panigrahi | N. Gurappa, C. Nagaraja Kumar and Prasanta. K. Panigrahi | New Exactly and Conditionally Exactly Solvable N-Body Problems in One
Dimension | 10 pages, latex, no figures | Mod. Phys. Lett. A11 (1996) 1737 | 10.1142/S0217732396001727 | null | hep-th | null | We study a class of Calogero-Sutherland type one dimensional N-body quantum
mechanical systems, with potentials given by $$ V( x_1, x_2, \cdots x_N) =
\sum_{i <j} {g \over {(x_i - x_j)^2}} - \frac{g^{\prime}}{\sum_{i<j}(x_i -
x_j)^2} + U(\sqrt{\sum_{i<j}(x_i - x_j)^2}),$$ where $U(\sqrt{\sum_{i<j}(x_i -
x_j)^2})$'s a... | [
{
"created": "Fri, 19 Apr 1996 05:05:40 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Gurappa",
"N.",
""
],
[
"Kumar",
"C. Nagaraja",
""
],
[
"Panigrahi",
"Prasanta. K.",
""
]
] | We study a class of Calogero-Sutherland type one dimensional N-body quantum mechanical systems, with potentials given by $$ V( x_1, x_2, \cdots x_N) = \sum_{i <j} {g \over {(x_i - x_j)^2}} - \frac{g^{\prime}}{\sum_{i<j}(x_i - x_j)^2} + U(\sqrt{\sum_{i<j}(x_i - x_j)^2}),$$ where $U(\sqrt{\sum_{i<j}(x_i - x_j)^2})$'s are... |
1704.00286 | Tadashi Okazaki | Tadashi Okazaki | Implications of Conformal Symmetry in Quantum Mechanics | 25 pages, 2 figures; v3: published version in Physical Review D | Phys. Rev. D 96, 066030 (2017) | 10.1103/PhysRevD.96.066030 | NCTS-TH/1708 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In conformal quantum mechanics with the vacuum of a real scaling dimension
and with a complete orthonormal set of energy eigenstates which is preferable
under the unitary evolution, the dilatation expectation value between energy
eigenstates monotonically decreases along the flow from the UV to the IR. In
such confor... | [
{
"created": "Sun, 2 Apr 2017 11:28:25 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jun 2017 05:17:30 GMT",
"version": "v2"
},
{
"created": "Sun, 10 Dec 2017 11:57:25 GMT",
"version": "v3"
}
] | 2017-12-12 | [
[
"Okazaki",
"Tadashi",
""
]
] | In conformal quantum mechanics with the vacuum of a real scaling dimension and with a complete orthonormal set of energy eigenstates which is preferable under the unitary evolution, the dilatation expectation value between energy eigenstates monotonically decreases along the flow from the UV to the IR. In such conforma... |
2109.05596 | Maxim Grigoriev | Maxim Grigoriev and Vyacheslav Gritzaenko | Presymplectic structures and intrinsic Lagrangians for massive fields | 32 pages, v2: section on massive spin 3 added, comments and
references added, a few typos fixed | null | 10.1016/j.nuclphysb.2022.115686 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the construction of the so-called intrinsic action for PDEs equipped
with compatible presymplectic structures. In particular, we explicitly
demonstrate that the intrinsic action for the standard Einstein-Hilbert gravity
is the familiar first-order Palatini action. Our main focus in this work is the
massive s... | [
{
"created": "Sun, 12 Sep 2021 19:43:23 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Dec 2021 14:36:52 GMT",
"version": "v2"
}
] | 2022-03-02 | [
[
"Grigoriev",
"Maxim",
""
],
[
"Gritzaenko",
"Vyacheslav",
""
]
] | We study the construction of the so-called intrinsic action for PDEs equipped with compatible presymplectic structures. In particular, we explicitly demonstrate that the intrinsic action for the standard Einstein-Hilbert gravity is the familiar first-order Palatini action. Our main focus in this work is the massive spi... |
hep-th/9910009 | P. Narayana Swamy | R. Acharya and P. Narayana Swamy | Asymptotic freedom and Confinement imply spontaneously broken chiral
symmetry in Quantum Chromodynamics | Latex, 7 pages | Mod.Phys.Lett.A12:1649-1654,1997 | 10.1142/S0217732397001679 | null | hep-th | null | We utilize Coleman's theorem and show that quantum chromodynamics based on
asymptotic freedom and confinement must have chiral symmetry realized as a
spontaneously broken symmetry.
| [
{
"created": "Fri, 1 Oct 1999 16:16:22 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Acharya",
"R.",
""
],
[
"Swamy",
"P. Narayana",
""
]
] | We utilize Coleman's theorem and show that quantum chromodynamics based on asymptotic freedom and confinement must have chiral symmetry realized as a spontaneously broken symmetry. |
hep-th/0101203 | Itsaso Olasagasti | Itsaso Olasagasti | Gravitating global defects: the gravitational field and compactification | Uses revtex | Phys.Rev. D63 (2001) 124016 | 10.1103/PhysRevD.63.124016 | null | hep-th gr-qc | null | We give a prescription to add the gravitational field of a global topological
defect to a solution of Einstein's equations in an arbitrary number of
dimensions. We only demand that the original solution has a O(n) invariance
with n greater or equal 3. We will see that the general effect of a global
defect is to intro... | [
{
"created": "Mon, 29 Jan 2001 22:59:16 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Olasagasti",
"Itsaso",
""
]
] | We give a prescription to add the gravitational field of a global topological defect to a solution of Einstein's equations in an arbitrary number of dimensions. We only demand that the original solution has a O(n) invariance with n greater or equal 3. We will see that the general effect of a global defect is to introdu... |
1907.13222 | Shai Chester | Nathan B. Agmon, Shai M. Chester, and Silviu S. Pufu | The M-theory Archipelago | 42 pages plus appendices, 13 figures, v2 typos fixed | null | 10.1007/JHEP02(2020)010 | PUPT-2597 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We combine supersymmetric localization results and the numerical conformal
bootstrap technique to study the 3d maximally supersymmetric (${\cal N} = 8$)
CFT on $N$ coincident M2-branes (the $U(N)_k \times U(N)_{-k}$ ABJM theory at
Chern-Simons level $k=1$). In particular, we perform a mixed correlator
bootstrap study... | [
{
"created": "Tue, 30 Jul 2019 21:03:22 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2019 14:11:41 GMT",
"version": "v2"
}
] | 2020-03-18 | [
[
"Agmon",
"Nathan B.",
""
],
[
"Chester",
"Shai M.",
""
],
[
"Pufu",
"Silviu S.",
""
]
] | We combine supersymmetric localization results and the numerical conformal bootstrap technique to study the 3d maximally supersymmetric (${\cal N} = 8$) CFT on $N$ coincident M2-branes (the $U(N)_k \times U(N)_{-k}$ ABJM theory at Chern-Simons level $k=1$). In particular, we perform a mixed correlator bootstrap study o... |
hep-th/9506209 | Jose Wudka | Javier P. Muniain and J. Wudka (UC Riverside) | Anomalous commutator corrections to sum rules | requires phyzzx and epsf; one figure in a compressed encoded file | Phys.Rev.D52:5194-5201,1995; Erratum-ibid.D53:4112,1996 | 10.1103/PhysRevD.52.5194 10.1103/PhysRevD.53.4112 | UCRHEP-T132 | hep-th | null | In this paper we consider the contributions of anomalous commutators to
various QCD sum rules. Using a combination of the BJL limit with the operator
product expansion the results are presented in terms of the vacuum condensates
of gauge invariant operators. It is demonstrated that the anomalous
contributions are no ... | [
{
"created": "Fri, 30 Jun 1995 23:14:11 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Muniain",
"Javier P.",
"",
"UC Riverside"
],
[
"Wudka",
"J.",
"",
"UC Riverside"
]
] | In this paper we consider the contributions of anomalous commutators to various QCD sum rules. Using a combination of the BJL limit with the operator product expansion the results are presented in terms of the vacuum condensates of gauge invariant operators. It is demonstrated that the anomalous contributions are no ne... |
hep-th/0412179 | Xi Yin | Davide Gaiotto, Aaron Simons, Andrew Strominger, Xi Yin | D0-branes in Black Hole Attractors | 27 pages | null | 10.1088/1126-6708/2006/03/019 | null | hep-th | null | Configurations of N probe D0-branes in a Calabi-Yau black hole are studied. A
large degeneracy of near-horizon bound states are found which can be described
as lowest Landau levels tiling the horizon of the black hole. These states
preserve some of the enhanced supersymmetry of the near-horizon AdS_2xS^2xCY
attractor... | [
{
"created": "Thu, 16 Dec 2004 15:59:37 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Feb 2006 20:26:21 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Gaiotto",
"Davide",
""
],
[
"Simons",
"Aaron",
""
],
[
"Strominger",
"Andrew",
""
],
[
"Yin",
"Xi",
""
]
] | Configurations of N probe D0-branes in a Calabi-Yau black hole are studied. A large degeneracy of near-horizon bound states are found which can be described as lowest Landau levels tiling the horizon of the black hole. These states preserve some of the enhanced supersymmetry of the near-horizon AdS_2xS^2xCY attractor g... |
hep-th/0205215 | Yan V. Fyodorov | Yan V Fyodorov and Eugene Strahov | On correlation functions of characteristic polynomials for chiral
Gaussian Unitary Ensemble | 15 pages, no figures | Nucl.Phys. B647 (2002) 581-597 | 10.1016/S0550-3213(02)00904-5 | null | hep-th cond-mat.mes-hall math-ph math.MP | null | We calculate a general spectral correlation function of products and ratios
of characteristic polynomials for a $N\times N$ random matrix taken from the
chiral Gaussian Unitary Ensemble (chGUE). Our derivation is based upon finding
an Itzykson-Zuber type integral for matrices from the non-compact manifold
${\sf{Gl(n,... | [
{
"created": "Tue, 21 May 2002 15:02:30 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Fyodorov",
"Yan V",
""
],
[
"Strahov",
"Eugene",
""
]
] | We calculate a general spectral correlation function of products and ratios of characteristic polynomials for a $N\times N$ random matrix taken from the chiral Gaussian Unitary Ensemble (chGUE). Our derivation is based upon finding an Itzykson-Zuber type integral for matrices from the non-compact manifold ${\sf{Gl(n,{\... |
2307.13724 | Mohammad Akhond | Mohammad Akhond, Masazumi Honda, Francesco Mignosa | 5d SCFTs and their non-supersymmetric cousins | Minor revision | SciPost Phys. 16, 036 (2024) | 10.21468/SciPostPhys.16.1.036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider generalisations of the recently proposed supersymmetry breaking
deformation of the 5d rank-1 $E_1$ superconformal field theory to higher rank.
We generalise the arguments to theories which admit a mass deformation leading
to gauge theories coupled to matter hypermultiplets at low energies. These
theories ... | [
{
"created": "Tue, 25 Jul 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Aug 2023 06:47:49 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Oct 2023 11:44:53 GMT",
"version": "v3"
},
{
"created": "Thu, 19 Oct 2023 04:53:27 GMT",
"version": "v4"
},
{
"cr... | 2024-01-31 | [
[
"Akhond",
"Mohammad",
""
],
[
"Honda",
"Masazumi",
""
],
[
"Mignosa",
"Francesco",
""
]
] | We consider generalisations of the recently proposed supersymmetry breaking deformation of the 5d rank-1 $E_1$ superconformal field theory to higher rank. We generalise the arguments to theories which admit a mass deformation leading to gauge theories coupled to matter hypermultiplets at low energies. These theories ha... |
hep-th/0005034 | Francesco Toppan | Francesco Toppan (CBPF, Rio de Janeiro, Brazil) | Triality of Majorana-Weyl Spacetimes with Different Signatures | 8 pages, LaTex. Talk given at the Workshop on Super and Quantum
Symmetries, Dubna, July 1999. Appeared in the Proceedings | null | null | CBPF-NF-063/99 | hep-th | null | Higher dimensional Majorana-Weyl spacetimes present space-time dualities
which are induced by the Spin(8) triality automorphisms. This corresponds to a
very fundamental property of the supersymmetry in higher dimensions, i.e. that
any given theory can be formulated in different signatures all interconnected
by the S_... | [
{
"created": "Wed, 3 May 2000 19:59:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Toppan",
"Francesco",
"",
"CBPF, Rio de Janeiro, Brazil"
]
] | Higher dimensional Majorana-Weyl spacetimes present space-time dualities which are induced by the Spin(8) triality automorphisms. This corresponds to a very fundamental property of the supersymmetry in higher dimensions, i.e. that any given theory can be formulated in different signatures all interconnected by the S_3 ... |
1912.03102 | Mahul Pandey | Mahul Pandey, Sachindeo Vaidya | Light Hadron Masses from a Matrix Model for QCD | 29 pages, 6 figures, 6 tables. Typos corrected, Fig. 1 replaced by
two figures to include more details, discussion of $\eta$-$\eta'$ meson
masses modified | Phys. Rev. D 101, 114020 (2020) | 10.1103/PhysRevD.101.114020 | DIAS-STP-19-14 | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $SU(3)$ Yang-Mills matrix model coupled to fundamental fermions is an
approximation of quantum chromodynamics (QCD) on a 3-sphere of radius $R$. The
spectrum of this matrix model Hamiltonian is estimated using standard
variational methods, and is analyzed in the strong coupling limit. By employing
a matching pres... | [
{
"created": "Fri, 6 Dec 2019 13:30:05 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Dec 2019 17:26:55 GMT",
"version": "v2"
}
] | 2020-07-01 | [
[
"Pandey",
"Mahul",
""
],
[
"Vaidya",
"Sachindeo",
""
]
] | The $SU(3)$ Yang-Mills matrix model coupled to fundamental fermions is an approximation of quantum chromodynamics (QCD) on a 3-sphere of radius $R$. The spectrum of this matrix model Hamiltonian is estimated using standard variational methods, and is analyzed in the strong coupling limit. By employing a matching prescr... |
hep-th/0609217 | Adrian Tanasa | Daniel C. Cabra, Enrique F. Moreno and Adrian Tanasa | Para-Grassmann Variables and Coherent States | This is a contribution to the Proc. of the O'Raifeartaigh Symposium
on Non-Perturbative and Symmetry Methods in Field Theory (June 2006,
Budapest, Hungary), published in SIGMA (Symmetry, Integrability and Geometry:
Methods and Applications) at http://www.emis.de/journals/SIGMA/ | SIGMA 2:087,2006 | 10.3842/SIGMA.2006.087 | null | hep-th math-ph math.MP | null | The definitions of para-Grassmann variables and q-oscillator algebras are
recalled. Some new properties are given. We then introduce appropriate coherent
states as well as their dual states. This allows us to obtain a formula for the
trace of a operator expressed as a function of the creation and annihilation
operato... | [
{
"created": "Fri, 29 Sep 2006 08:46:51 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Dec 2006 15:49:48 GMT",
"version": "v2"
}
] | 2008-12-19 | [
[
"Cabra",
"Daniel C.",
""
],
[
"Moreno",
"Enrique F.",
""
],
[
"Tanasa",
"Adrian",
""
]
] | The definitions of para-Grassmann variables and q-oscillator algebras are recalled. Some new properties are given. We then introduce appropriate coherent states as well as their dual states. This allows us to obtain a formula for the trace of a operator expressed as a function of the creation and annihilation operators... |
1701.00805 | Alexey Milekhin | A. Milekhin | On Lagrangian description of Borel resummation | 9 pages | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we will propose a physical interpretation of Borel resummation.
We will define Borel transformation on the Lagrangian level. This
transformation essentially coincides with coupling the original theory to the
non-dynamical complex dilaton field. In the perturbative sector it reproduces
standard Borel res... | [
{
"created": "Tue, 3 Jan 2017 19:59:16 GMT",
"version": "v1"
}
] | 2017-01-05 | [
[
"Milekhin",
"A.",
""
]
] | In this paper we will propose a physical interpretation of Borel resummation. We will define Borel transformation on the Lagrangian level. This transformation essentially coincides with coupling the original theory to the non-dynamical complex dilaton field. In the perturbative sector it reproduces standard Borel resum... |
hep-th/9503051 | Victor Villalba | V\'ictor M. Villalba | Exact solution of the Dirac equation for a Coulomb and a scalar
Potential in the presence of of an Aharonov-Bohm and magnetic monopole fields | 19 pages, REVTEX, no figures. | J.Math.Phys. 36 (1995) 3332-3344 | 10.1063/1.531034 | IVIC-CFLE-95/01 | hep-th | null | In the present article we analyze the problem of a relativistic Dirac
electron in the presence of a combination of a Coulomb field, a $1/r$ scalar
potential as well as a Dirac magnetic monopole and an Aharonov-Bohm potential.
Using the algebraic method of separation of variables, the Dirac equation
expressed in the l... | [
{
"created": "Wed, 8 Mar 1995 16:47:59 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Villalba",
"Víctor M.",
""
]
] | In the present article we analyze the problem of a relativistic Dirac electron in the presence of a combination of a Coulomb field, a $1/r$ scalar potential as well as a Dirac magnetic monopole and an Aharonov-Bohm potential. Using the algebraic method of separation of variables, the Dirac equation expressed in the loc... |
hep-th/0605009 | Rafael Torres cordoba | A.N. Leznov, G. R. Toker and R.Torres-Cordoba | Multisoliton solution of 3-waves problem | 12 pages | null | null | null | hep-th | null | Multi-soliton solution of the 3-waves problem is represented in explicit
determinative form.
| [
{
"created": "Sun, 30 Apr 2006 18:55:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Leznov",
"A. N.",
""
],
[
"Toker",
"G. R.",
""
],
[
"Torres-Cordoba",
"R.",
""
]
] | Multi-soliton solution of the 3-waves problem is represented in explicit determinative form. |
hep-th/9807128 | Ricardo Schiappa | Jiannis Pachos and Ricardo Schiappa (MIT) | Conformal Symmetry and the Three Point Function for the Gravitational
Axial Anomaly | 34 pages, 5 figures, RevTex, Minor changes, Final version for Phys.
Rev. D | Phys.Rev. D59 (1999) 025004 | 10.1103/PhysRevD.59.025004 | MIT-CTP-2760 | hep-th hep-ph | null | This work presents a first study of a radiative calculation for the
gravitational axial anomaly in the massless Abelian Higgs model. The two loop
contribution to the anomalous correlation function of one axial current and two
energy-momentum tensors, <A_alpha(z) T_\mu\nu(y) T_\rho\sigma(x)>, is computed
at an order t... | [
{
"created": "Fri, 17 Jul 1998 18:33:12 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Sep 1998 18:06:13 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Pachos",
"Jiannis",
"",
"MIT"
],
[
"Schiappa",
"Ricardo",
"",
"MIT"
]
] | This work presents a first study of a radiative calculation for the gravitational axial anomaly in the massless Abelian Higgs model. The two loop contribution to the anomalous correlation function of one axial current and two energy-momentum tensors, <A_alpha(z) T_\mu\nu(y) T_\rho\sigma(x)>, is computed at an order tha... |
1004.3860 | Yigal Shamir | Maarten Golterman, Yigal Shamir | Algebraic renormalization of supersymmetric gauge theories with
dimensionful parameters | Final version, typoes fixed. Revtex, 48 pages | null | 10.1103/PhysRevD.82.105003 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is usually believed that there are no perturbative anomalies in
supersymmetric gauge theories beyond the well-known chiral anomaly. In this
paper we revisit this issue, because previously given arguments are incomplete.
Specifically, we rule out the existence of soft anomalies, i.e., quantum
violations of supersym... | [
{
"created": "Thu, 22 Apr 2010 08:33:36 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Aug 2010 06:57:24 GMT",
"version": "v2"
},
{
"created": "Sun, 7 Nov 2010 08:15:23 GMT",
"version": "v3"
}
] | 2013-05-29 | [
[
"Golterman",
"Maarten",
""
],
[
"Shamir",
"Yigal",
""
]
] | It is usually believed that there are no perturbative anomalies in supersymmetric gauge theories beyond the well-known chiral anomaly. In this paper we revisit this issue, because previously given arguments are incomplete. Specifically, we rule out the existence of soft anomalies, i.e., quantum violations of supersymme... |
hep-th/0211166 | Pat Malone | S.V. Kuzmin and D.G.C. McKeon (University of Western Ontario) | The Supersymmetric Stueckelberg Mass and Overcoming the Fayet-Iliopoulos
Mechanism for Breaking Symmetry | null | Mod.Phys.Lett. A17 (2002) 2605-2610 | 10.1142/S0217732302009453 | null | hep-th | null | Gauge invariant generation of mass for supersymmetric U(1) vector field
through use of a chiral Stueckelberg superfield is considered. When a
Fayet-Iliopoulos D term is also present, no breaking of supersymmetry ever
occurs so long as the Stueckelberg mass is not zero. A moduli space in which
gauge symmetry is sponta... | [
{
"created": "Mon, 18 Nov 2002 17:08:12 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kuzmin",
"S. V.",
"",
"University of Western Ontario"
],
[
"McKeon",
"D. G. C.",
"",
"University of Western Ontario"
]
] | Gauge invariant generation of mass for supersymmetric U(1) vector field through use of a chiral Stueckelberg superfield is considered. When a Fayet-Iliopoulos D term is also present, no breaking of supersymmetry ever occurs so long as the Stueckelberg mass is not zero. A moduli space in which gauge symmetry is spontane... |
hep-th/0508023 | Vijay Balasubramanian | Vijay Balasubramanian, Jan de Boer, Vishnu Jejjala, Joan Simon | The Library of Babel: On the origin of gravitational thermodynamics | LaTeX, 6 eps figures, uses young.sty and wick.sty; Version 2: typos
corrected, minor rewordings and clarifications, references added | JHEP 0512:006,2005 | 10.1088/1126-6708/2005/12/006 | UPR-1127-T, ITFA-2005-37, DCTP-05/33 | hep-th | null | We show that heavy pure states of gravity can appear to be mixed states to
almost all probes. For AdS_5 Schwarzschild black holes, our arguments are made
using the field theory dual to string theory in such spacetimes. Our results
follow from applying information theoretic notions to field theory operators
capable of... | [
{
"created": "Wed, 3 Aug 2005 18:39:13 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Oct 2005 14:13:18 GMT",
"version": "v2"
}
] | 2011-09-30 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"de Boer",
"Jan",
""
],
[
"Jejjala",
"Vishnu",
""
],
[
"Simon",
"Joan",
""
]
] | We show that heavy pure states of gravity can appear to be mixed states to almost all probes. For AdS_5 Schwarzschild black holes, our arguments are made using the field theory dual to string theory in such spacetimes. Our results follow from applying information theoretic notions to field theory operators capable of d... |
1002.2238 | Hector Silva | Danilo T. Alves, Edney R. Granhen, Hector O. Silva, Mateus G. Lima | Exact behavior of the energy density inside a one-dimensional
oscillating cavity with a thermal state | 13 pages, 9 figures, Final version published at Phys. Lett. A | null | 10.1016/j.physleta.2010.07.063 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the exact behavior of the energy density of a real massless
scalar field inside a cavity with a single moving mirror executing a resonant
oscillatory law of motion, satisfying Dirichlet boundary conditions at finite
temperature. Our results are compared with those found in literature through
analytical... | [
{
"created": "Wed, 10 Feb 2010 23:19:19 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Sep 2010 17:55:01 GMT",
"version": "v2"
}
] | 2010-09-07 | [
[
"Alves",
"Danilo T.",
""
],
[
"Granhen",
"Edney R.",
""
],
[
"Silva",
"Hector O.",
""
],
[
"Lima",
"Mateus G.",
""
]
] | We investigate the exact behavior of the energy density of a real massless scalar field inside a cavity with a single moving mirror executing a resonant oscillatory law of motion, satisfying Dirichlet boundary conditions at finite temperature. Our results are compared with those found in literature through analytical a... |
2103.15800 | Andrea Cavagli\`a | Andrea Cavagli\`a, Nikolay Gromov, Fedor Levkovich-Maslyuk | Separation of Variables in AdS/CFT: Functional Approach for the Fishnet
CFT | 53 pages + appendices, 5 figures. v2: references added, small changes
to the text. Accepted for publication in JHEP | null | 10.1007/JHEP06(2021)131 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The major simplification in a number of quantum integrable systems is the
existence of special coordinates in which the eigenstates take a factorised
form. Despite many years of studies, the basis realising the separation of
variables (SoV) remains unknown in N=4 SYM and similar models, even though it
is widely belie... | [
{
"created": "Mon, 29 Mar 2021 17:51:35 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jun 2021 12:55:02 GMT",
"version": "v2"
}
] | 2021-07-07 | [
[
"Cavaglià",
"Andrea",
""
],
[
"Gromov",
"Nikolay",
""
],
[
"Levkovich-Maslyuk",
"Fedor",
""
]
] | The major simplification in a number of quantum integrable systems is the existence of special coordinates in which the eigenstates take a factorised form. Despite many years of studies, the basis realising the separation of variables (SoV) remains unknown in N=4 SYM and similar models, even though it is widely believe... |
hep-th/9309124 | Petr Horava | Petr Horava | Equivariant Topological Sigma Models | 39 pages, 6 figures (available upon request); pure LaTeX file. [[The
paper was originally published as Prague preprint PRA-HEP-90/18 in December
1990. As the LaTeX file is still in demand, this is the original version with
just some minor changes and misprint corrections; a Note has been added to
update the sta... | Nucl.Phys. B418 (1994) 571-602 | 10.1016/0550-3213(94)90531-2 | null | hep-th alg-geom math.AG | null | We identify and examine a generalization of topological sigma models suitable
for coupling to topological open strings. The targets are Kahler manifolds with
a real structure, i.e. with an involution acting as a complex conjugation,
compatible with the Kahler metric. These models satisfy axioms of what might be
calle... | [
{
"created": "Wed, 22 Sep 1993 16:44:46 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Horava",
"Petr",
""
]
] | We identify and examine a generalization of topological sigma models suitable for coupling to topological open strings. The targets are Kahler manifolds with a real structure, i.e. with an involution acting as a complex conjugation, compatible with the Kahler metric. These models satisfy axioms of what might be called ... |
hep-th/0209055 | Serge Lazzarini | G. Bandelloni (INFN-Genoa), S. Lazzarini (CPT-Marseille) | Induced quantum gravity on a Riemann Surface | LaTex, 32 pages, no figures, submitted to Int. J. Mod. Phys. A | Int.J.Mod.Phys. A18 (2003) 4371-4402 | 10.1142/S0217751X03016185 | CPT-02/P.4415 | hep-th | null | Induced quantum gravity dynamics built over a Riemann surface is studied in
arbitrary dimension. Local coordinates on the target space are given by means
of the Laguerre-Forsyth construction. A simple model is proposed and
pertubatively quantized. In doing so, the classical W-symmetry turns out to be
preserved on-she... | [
{
"created": "Fri, 6 Sep 2002 11:55:34 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Bandelloni",
"G.",
"",
"INFN-Genoa"
],
[
"Lazzarini",
"S.",
"",
"CPT-Marseille"
]
] | Induced quantum gravity dynamics built over a Riemann surface is studied in arbitrary dimension. Local coordinates on the target space are given by means of the Laguerre-Forsyth construction. A simple model is proposed and pertubatively quantized. In doing so, the classical W-symmetry turns out to be preserved on-shell... |
1202.4298 | Balachandran Sathiapalan | B. Sathiapalan | Loop Variables and Gauge Invariant Exact Renormalization Group Equations
for (Open) String Theory | Latex file, 40 pages.Some typos corrected and cosmetic changes | null | 10.1016/j.nuclphysb.2012.04.006 | IMSC/2012/2/2 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An exact renormalization group equation is written down for the world sheet
theory describing the bosonic open string in general backgrounds. Loop variable
techniques are used to make the equation gauge invariant. This is worked out
explicitly up to level 3. The equation is quadratic in the fields and can be
viewed a... | [
{
"created": "Mon, 20 Feb 2012 12:08:48 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Feb 2012 09:23:51 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Sathiapalan",
"B.",
""
]
] | An exact renormalization group equation is written down for the world sheet theory describing the bosonic open string in general backgrounds. Loop variable techniques are used to make the equation gauge invariant. This is worked out explicitly up to level 3. The equation is quadratic in the fields and can be viewed as ... |
1704.02187 | Ruth Shir Ms | Philipp Burda, Barak Kol and Ruth Shir | The vacuum seagull: evaluating a 3-loop Feynman diagram with 3 mass
scales | 23 pages, v2: references added | Phys. Rev. D 96, 125013 (2017) | 10.1103/PhysRevD.96.125013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a 3-loop 5-propagator Feynman Integral, which we call the vacuum
seagull, with arbitrary masses and spacetime dimension using the Symmetries of
Feynman Integrals method. It is our first example with potential numerators. We
determine the associated group $G \subset GL(3)$ which happens to be 5
dimensional an... | [
{
"created": "Fri, 7 Apr 2017 11:15:02 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Apr 2017 12:29:06 GMT",
"version": "v2"
}
] | 2018-01-03 | [
[
"Burda",
"Philipp",
""
],
[
"Kol",
"Barak",
""
],
[
"Shir",
"Ruth",
""
]
] | We study a 3-loop 5-propagator Feynman Integral, which we call the vacuum seagull, with arbitrary masses and spacetime dimension using the Symmetries of Feynman Integrals method. It is our first example with potential numerators. We determine the associated group $G \subset GL(3)$ which happens to be 5 dimensional and ... |
hep-th/9508124 | Martin Cederwall | Martin Cederwall, Gabriele Ferretti, Bengt E.W. Nilsson and Per
Salomonson | Low Energy Dynamics of Monopoles in N=2 SYM with Matter | plain tex, 12 pages. A note added regarding the recently published
papers hep-th/9508117 and hep-th/9508156. Two other references added. Minor
changes in text | Mod.Phys.Lett. A11 (1996) 367-380 | 10.1142/S0217732396000412 | Goteborg-ITP-95-16 | hep-th | null | We derive, for $N\is2$ super-Yang--Mills with gauge group $SU(2)$ and
massless matter, the supersymmetric quantum mechanical models describing the
time evolution of multi-monopole configurations in the low energy
approximation. This is a first step towards identifying the solitonic states
mapped to fundamental excita... | [
{
"created": "Thu, 24 Aug 1995 13:36:07 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 1995 15:07:54 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Oct 1995 14:06:40 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Cederwall",
"Martin",
""
],
[
"Ferretti",
"Gabriele",
""
],
[
"Nilsson",
"Bengt E. W.",
""
],
[
"Salomonson",
"Per",
""
]
] | We derive, for $N\is2$ super-Yang--Mills with gauge group $SU(2)$ and massless matter, the supersymmetric quantum mechanical models describing the time evolution of multi-monopole configurations in the low energy approximation. This is a first step towards identifying the solitonic states mapped to fundamental excitati... |
1304.3803 | Yen Chin Ong | Yen Chin Ong, Pisin Chen | The Fate of Monsters in Anti-de Sitter Spacetime | Version accepted by JHEP | JHEP07(2013)147 | 10.1007/JHEP07(2013)147 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Black hole entropy remains a deep puzzle: where does such enormous amount of
entropy come from? Curiously, there exist gravitational configurations that
possess even larger entropy than a black hole of the same mass, in fact,
arbitrarily high entropy. These are the so-called monsters, which are
problematic to the Ant... | [
{
"created": "Sat, 13 Apr 2013 12:10:08 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jul 2013 09:56:25 GMT",
"version": "v2"
}
] | 2013-08-01 | [
[
"Ong",
"Yen Chin",
""
],
[
"Chen",
"Pisin",
""
]
] | Black hole entropy remains a deep puzzle: where does such enormous amount of entropy come from? Curiously, there exist gravitational configurations that possess even larger entropy than a black hole of the same mass, in fact, arbitrarily high entropy. These are the so-called monsters, which are problematic to the Anti-... |
1711.08491 | Nana Geraldine Cabo Bizet Dr | Nana Cabo Bizet, Aldo Mart\'inez-Merino, Leopoldo A. Pando Zayas and
Roberto Santos-Silva | Non Abelian T-duality in Gauged Linear Sigma Models | 37 pages + appendices; added discussions, references and corrected
typos | JHEP04(2018)054 | 10.1007/JHEP04(2018)054 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Abelian T-duality in Gauged Linear Sigma Models (GLSM) forms the basis of the
physical understanding of Mirror Symmetry as presented by Hori and Vafa. We
consider an alternative formulation of Abelian T-duality on GLSM's as a gauging
of a global $U(1)$ symmetry with the addition of appropriate Lagrange
multipliers. F... | [
{
"created": "Wed, 22 Nov 2017 20:06:38 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Jan 2019 20:17:43 GMT",
"version": "v2"
}
] | 2019-02-04 | [
[
"Bizet",
"Nana Cabo",
""
],
[
"Martínez-Merino",
"Aldo",
""
],
[
"Zayas",
"Leopoldo A. Pando",
""
],
[
"Santos-Silva",
"Roberto",
""
]
] | Abelian T-duality in Gauged Linear Sigma Models (GLSM) forms the basis of the physical understanding of Mirror Symmetry as presented by Hori and Vafa. We consider an alternative formulation of Abelian T-duality on GLSM's as a gauging of a global $U(1)$ symmetry with the addition of appropriate Lagrange multipliers. For... |
hep-th/9710196 | Konstantin Selivanov | A.Rosly, K.Selivanov | Gravitational SD Perturbiner | 4 pages, Latex | null | null | ITEP-TH-97-56 | hep-th gr-qc hep-ph | null | We present here an explicit self-dual classical solution of the type of
perturbiner in gravity. This solution is a generating function for tree
gravitational form-factors with all on-shell gravitons in the same helicity
state.
| [
{
"created": "Sun, 26 Oct 1997 21:02:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rosly",
"A.",
""
],
[
"Selivanov",
"K.",
""
]
] | We present here an explicit self-dual classical solution of the type of perturbiner in gravity. This solution is a generating function for tree gravitational form-factors with all on-shell gravitons in the same helicity state. |
1712.07803 | Jia-Hui Huang | Jia-Hui Huang, Guang-Zhou Guo, Hao-Yu Xie, Qi-Shan Liu, and Fang-Qing
Deng | Spontaneous Breaking of (2+1)-dimensional Lorentz Symmetry by an
antisymmetric tensor | 11 pages | Mod. Phys. Lett. A, Vol. 33, No. 2 (2018) 1850007 | 10.1142/S0217732318500074 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One kind of spontaneous (2+1)-dimensional Lorentz symmetry breaking is
discussed. The symmetry breaking pattern is $SO(2,1)\rightarrow SO(1,1)$. Using
the coset construction formalism, we derive the Goldstone covariant derivative
and the associated covariant gauge field. Finally, the two-derivative
low-energy effecti... | [
{
"created": "Thu, 21 Dec 2017 05:59:31 GMT",
"version": "v1"
}
] | 2018-01-16 | [
[
"Huang",
"Jia-Hui",
""
],
[
"Guo",
"Guang-Zhou",
""
],
[
"Xie",
"Hao-Yu",
""
],
[
"Liu",
"Qi-Shan",
""
],
[
"Deng",
"Fang-Qing",
""
]
] | One kind of spontaneous (2+1)-dimensional Lorentz symmetry breaking is discussed. The symmetry breaking pattern is $SO(2,1)\rightarrow SO(1,1)$. Using the coset construction formalism, we derive the Goldstone covariant derivative and the associated covariant gauge field. Finally, the two-derivative low-energy effective... |
2211.09128 | Alek Bedroya | Alek Bedroya | Holographic origin of TCC and the Distance Conjecture | Publication version. A condition on the mass of the asymptotic states
has been added for the conclusions to apply | null | null | null | hep-th astro-ph.CO gr-qc | http://creativecommons.org/licenses/by/4.0/ | One of the unique features of quantum gravity is the lack of local
observables and the completeness of boundary observables. We show that the
existence of boundary observables for particles with mass
$\lim\limits_{t\rightarrow\infty}\frac{m}{H}=\infty$ in scalar field
cosmologies where $a(t)\sim t^{p}$ is equivalent ... | [
{
"created": "Wed, 16 Nov 2022 19:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Apr 2024 17:33:14 GMT",
"version": "v2"
}
] | 2024-04-16 | [
[
"Bedroya",
"Alek",
""
]
] | One of the unique features of quantum gravity is the lack of local observables and the completeness of boundary observables. We show that the existence of boundary observables for particles with mass $\lim\limits_{t\rightarrow\infty}\frac{m}{H}=\infty$ in scalar field cosmologies where $a(t)\sim t^{p}$ is equivalent to... |
1202.4456 | Kevin Schaeffer | Mina Aganagic, Kevin Schaeffer | Orientifolds and the Refined Topological String | null | null | 10.1007/JHEP09(2012)084 | null | hep-th math.AG math.GT math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study refined topological string theory in the presence of orientifolds by
counting second-quantized BPS states in M-theory. This leads us to propose a
new integrality condition for both refined and unrefined topological strings
when orientifolds are present. We define the SO(2N) refined Chern-Simons theory
which ... | [
{
"created": "Mon, 20 Feb 2012 21:00:04 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Aganagic",
"Mina",
""
],
[
"Schaeffer",
"Kevin",
""
]
] | We study refined topological string theory in the presence of orientifolds by counting second-quantized BPS states in M-theory. This leads us to propose a new integrality condition for both refined and unrefined topological strings when orientifolds are present. We define the SO(2N) refined Chern-Simons theory which co... |
hep-th/9707227 | Manuel Calixto Molina | M. Calixto, V. Aldaya, and J. Guerrero | Generalized Conformal Symmetry and Extended Objects from the Free
Particle | 20 pages, latex, no figures | Int.J.Mod.Phys. A13 (1998) 4889-4912 | 10.1142/S0217751X98002286 | null | hep-th | null | The algebra of linear and quadratic functions of basic observables on the
phase space of either the free particle or the harmonic oscillator possesses a
finite-dimensional anomaly. The quantization of these systems outside the
critical values of the anomaly leads to a new degree of freedom which shares
its internal c... | [
{
"created": "Mon, 28 Jul 1997 11:27:10 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Calixto",
"M.",
""
],
[
"Aldaya",
"V.",
""
],
[
"Guerrero",
"J.",
""
]
] | The algebra of linear and quadratic functions of basic observables on the phase space of either the free particle or the harmonic oscillator possesses a finite-dimensional anomaly. The quantization of these systems outside the critical values of the anomaly leads to a new degree of freedom which shares its internal cha... |
hep-th/0008108 | Martin Rocek | Ulf Lindstrom, Martin Rocek, Rikard von Unge | Non-commutative Soliton Scattering | 14 pages, 1 figure; references, acknowledgement, and note added,
typos corrected | JHEP 0012 (2000) 004 | 10.1088/1126-6708/2000/12/004 | YITP-00-53 | hep-th | null | We study solitons in three dimensional non-commutative scalar field theory at
infinite non-commutativity parameter. We find the metric on the relative moduli
space of all solitons of the form |n><n| and show that it is Kahler. We then
find the geodesics of this metric and study the scattering of these solitons.
In pa... | [
{
"created": "Sun, 13 Aug 2000 04:05:19 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Sep 2000 18:27:05 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Nov 2000 22:06:46 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Lindstrom",
"Ulf",
""
],
[
"Rocek",
"Martin",
""
],
[
"von Unge",
"Rikard",
""
]
] | We study solitons in three dimensional non-commutative scalar field theory at infinite non-commutativity parameter. We find the metric on the relative moduli space of all solitons of the form |n><n| and show that it is Kahler. We then find the geodesics of this metric and study the scattering of these solitons. In part... |
hep-th/9512052 | Ch. Floe Kristjansen | B. Eynard (Saclay) and C. Kristjansen (NORDITA) | More on the exact solution of the O(n) model on a random lattice and an
investigation of the case |n|>2 | 27 pages, LaTeX file (uses epsf) + 3 eps figures, formulas involving
the string susceptibility corrrected, no change in conclusions | Nucl.Phys. B466 (1996) 463-487 | 10.1016/0550-3213(96)00104-6 | NORDITA-95/70P, SPhT-95/133 | hep-th | null | For $n\in [-2,2]$ the $O(n)$ model on a random lattice has critical points to
which a scaling behaviour characteristic of 2D gravity interacting with
conformal matter fields with $c\in [-\infty,1]$ can be associated. Previously
we have written down an exact solution of this model valid at any point in the
coupling co... | [
{
"created": "Fri, 8 Dec 1995 17:17:06 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 1995 17:26:09 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Eynard",
"B.",
"",
"Saclay"
],
[
"Kristjansen",
"C.",
"",
"NORDITA"
]
] | For $n\in [-2,2]$ the $O(n)$ model on a random lattice has critical points to which a scaling behaviour characteristic of 2D gravity interacting with conformal matter fields with $c\in [-\infty,1]$ can be associated. Previously we have written down an exact solution of this model valid at any point in the coupling cons... |
hep-th/0103122 | Nikolaos Mavromatos | Elias Gravanis and Nick E. Mavromatos (King's College London) | A study of spacetime distortion around a scattered recoiling D-particle
and possible astrophysical consequences | 14 pages latex, four eps figures incorporated | null | null | null | hep-th astro-ph gr-qc hep-ph | null | We study a four-dimensional spacetime induced by the recoil of a
D(irichlet)-particle, embeded in it, due to scattering by a moving string. The
induced spacetime has curvature only up to a radius that depends on the energy
of the incident string. Outside that region (`bubble') the spacetime is matched
with the Minkow... | [
{
"created": "Thu, 15 Mar 2001 17:44:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gravanis",
"Elias",
"",
"King's College London"
],
[
"Mavromatos",
"Nick E.",
"",
"King's College London"
]
] | We study a four-dimensional spacetime induced by the recoil of a D(irichlet)-particle, embeded in it, due to scattering by a moving string. The induced spacetime has curvature only up to a radius that depends on the energy of the incident string. Outside that region (`bubble') the spacetime is matched with the Minkowsk... |
1906.02515 | D. J. Toms | David J. Toms | Yang-Mills Yukawa model in curved spacetime | 33 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The one-loop effective action for the scalar field part of a non-Abelian
gauge theory based on a general gauge group of the form $G\times U(1)$, where
the gauge group $G$ is arbitrary, is calculated. A complex scalar field, both
Abelian and non-Abelian gauge fields and Dirac fermions coupled to gauge and
scalar field... | [
{
"created": "Thu, 6 Jun 2019 11:00:43 GMT",
"version": "v1"
}
] | 2019-06-07 | [
[
"Toms",
"David J.",
""
]
] | The one-loop effective action for the scalar field part of a non-Abelian gauge theory based on a general gauge group of the form $G\times U(1)$, where the gauge group $G$ is arbitrary, is calculated. A complex scalar field, both Abelian and non-Abelian gauge fields and Dirac fermions coupled to gauge and scalar fields ... |
0910.1613 | Oleg Andreev | Oleg Andreev | Generating Functional for Gauge Invariant Actions: Examples of
Nonrelativistic Gauge Theories | 14 pages, 2 figures; v2: misprints corrected | Int.J.Mod.Phys.A25:2087-2101,2010 | 10.1142/S0217751X10048202 | LMU-ASC 42/09 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a generating functional for nonrelativistic gauge invariant
actions. In particular, we consider actions without the usual magnetic term.
Like in the Born-Infeld theory, there is an upper bound to the electric field
strength in these gauge theories.
| [
{
"created": "Thu, 8 Oct 2009 20:51:29 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Oct 2009 08:15:06 GMT",
"version": "v2"
}
] | 2011-02-25 | [
[
"Andreev",
"Oleg",
""
]
] | We propose a generating functional for nonrelativistic gauge invariant actions. In particular, we consider actions without the usual magnetic term. Like in the Born-Infeld theory, there is an upper bound to the electric field strength in these gauge theories. |
2306.06159 | Edward Hirst | Per Berglund, Yang-Hui He, Elli Heyes, Edward Hirst, Vishnu Jejjala,
Andre Lukas | New Calabi-Yau Manifolds from Genetic Algorithms | 24 pages, 2 figures. Accepted version | null | 10.1016/j.physletb.2024.138504 | QMUL-PH-23-06 | hep-th math.AG math.CO | http://creativecommons.org/licenses/by/4.0/ | Calabi-Yau manifolds can be obtained as hypersurfaces in toric varieties
built from reflexive polytopes. We generate reflexive polytopes in various
dimensions using a genetic algorithm. As a proof of principle, we demonstrate
that our algorithm reproduces the full set of reflexive polytopes in two and
three dimension... | [
{
"created": "Fri, 9 Jun 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Sat, 4 May 2024 12:55:50 GMT",
"version": "v2"
}
] | 2024-05-07 | [
[
"Berglund",
"Per",
""
],
[
"He",
"Yang-Hui",
""
],
[
"Heyes",
"Elli",
""
],
[
"Hirst",
"Edward",
""
],
[
"Jejjala",
"Vishnu",
""
],
[
"Lukas",
"Andre",
""
]
] | Calabi-Yau manifolds can be obtained as hypersurfaces in toric varieties built from reflexive polytopes. We generate reflexive polytopes in various dimensions using a genetic algorithm. As a proof of principle, we demonstrate that our algorithm reproduces the full set of reflexive polytopes in two and three dimensions,... |
2205.00013 | Dong-Gang Wang | Guilherme L. Pimentel and Dong-Gang Wang | Boostless Cosmological Collider Bootstrap | 63 pages, 8 figures; v2: published version with minor revisions and
references added | JHEP 10 (2022) 177 | 10.1007/JHEP10(2022)177 | null | hep-th astro-ph.CO gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | Cosmological correlation functions contain valuable information about the
primordial Universe, with possible signatures of new massive particles at very
high energies. Recent developments, including the cosmological bootstrap, bring
new perspectives and powerful tools to study these observables. In this paper,
we sys... | [
{
"created": "Fri, 29 Apr 2022 18:00:02 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Oct 2022 16:10:45 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Dec 2022 09:30:56 GMT",
"version": "v3"
}
] | 2022-12-12 | [
[
"Pimentel",
"Guilherme L.",
""
],
[
"Wang",
"Dong-Gang",
""
]
] | Cosmological correlation functions contain valuable information about the primordial Universe, with possible signatures of new massive particles at very high energies. Recent developments, including the cosmological bootstrap, bring new perspectives and powerful tools to study these observables. In this paper, we syste... |
2109.00037 | David A. Lowe | Chang Liu and David A. Lowe | Conformal Wavefunctions for Graviton Amplitudes | 16 pages | null | 10.1007/JHEP01(2022)148 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The extended-BMS algebra of asymptotically flat spacetime contains an SO(3,1)
subgroup that acts by conformal transformations on the celestial sphere. It is
of interest to study the representations of this subgroup associated with
gravitons. To reduce the equation of motion to a Schrodinger-like equation it
is necess... | [
{
"created": "Tue, 31 Aug 2021 18:44:16 GMT",
"version": "v1"
}
] | 2022-02-16 | [
[
"Liu",
"Chang",
""
],
[
"Lowe",
"David A.",
""
]
] | The extended-BMS algebra of asymptotically flat spacetime contains an SO(3,1) subgroup that acts by conformal transformations on the celestial sphere. It is of interest to study the representations of this subgroup associated with gravitons. To reduce the equation of motion to a Schrodinger-like equation it is necessar... |
hep-th/9209041 | null | L.Bonora and C.S.Xiong | Matrix models without scaling limit | Latex, SISSA-ISAS 161/92/EP | Int. J. Mod. Phys. A8 (1993) 2973-2992 | 10.1142/S0217751X93001211 | null | hep-th | null | In the context of hermitean one--matrix models we show that the emergence of
the NLS hierarchy and of its reduction, the KdV hierarchy, is an exact result
of the lattice characterizing the matrix model. Said otherwise, we are not
obliged to take a continuum limit to find these hierarchies. We interpret this
result as... | [
{
"created": "Sun, 13 Sep 1992 15:19:34 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Nov 1992 08:51:59 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Bonora",
"L.",
""
],
[
"Xiong",
"C. S.",
""
]
] | In the context of hermitean one--matrix models we show that the emergence of the NLS hierarchy and of its reduction, the KdV hierarchy, is an exact result of the lattice characterizing the matrix model. Said otherwise, we are not obliged to take a continuum limit to find these hierarchies. We interpret this result as a... |
1312.1115 | Yen Chin Ong | S. Deser, K. Izumi, Y. C. Ong, A. Waldron | Superluminal Propagation and Acausality of Nonlinear Massive Gravity | Contribution to Conference in Honour of the 90th Birthday of Freeman
Dyson -- To Appear in Proceeding. v2: Explicit CTC example, and other
improvements, added | null | 10.1142/9789814590112_0029 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Massive gravity is an old idea: trading geometry for mass. Much effort has
been expended on establishing a healthy model, culminating in the current
ghost-free version. We summarize here our recent findings -- that it is still
untenable -- because it is locally acausal: CTC solutions can be constructed in
a small nei... | [
{
"created": "Wed, 4 Dec 2013 11:39:07 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Dec 2013 14:00:15 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Deser",
"S.",
""
],
[
"Izumi",
"K.",
""
],
[
"Ong",
"Y. C.",
""
],
[
"Waldron",
"A.",
""
]
] | Massive gravity is an old idea: trading geometry for mass. Much effort has been expended on establishing a healthy model, culminating in the current ghost-free version. We summarize here our recent findings -- that it is still untenable -- because it is locally acausal: CTC solutions can be constructed in a small neigh... |
hep-th/0512226 | Jun Saito | Jun Saito | Superspace Formulation of N=4 Super Yang-Mills Theory with a Central
Charge | 61 pages. Extended version of the author's master's thesis published
in Soryushiron Kenkyu (Kyoto) | null | null | EPHOU-05-006 | hep-th | null | A superspace formulation using superconnections and supercurvatures is
specifically constructed for N=4 extended super Yang-Mills theory with a
central charge in four dimensions, first proposed by Sohnius, Stelle and West
long ago. We find that the constraints, almost uniquely derived from the
possible spin structure... | [
{
"created": "Mon, 19 Dec 2005 06:45:15 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Saito",
"Jun",
""
]
] | A superspace formulation using superconnections and supercurvatures is specifically constructed for N=4 extended super Yang-Mills theory with a central charge in four dimensions, first proposed by Sohnius, Stelle and West long ago. We find that the constraints, almost uniquely derived from the possible spin structure o... |
hep-th/0301078 | Mikhail Olshanetsky | A. Levin and M. Olshanetsky | Hamiltonian Algebroids and deformations of complex structures on Riemann
curves | Latex, 34 pages | null | null | ITEP-TH-12/03 | hep-th math.DG | null | Starting with a Lie algebroid ${\cal A}$ over a space $M$ we lift its action
to the canonical transformations on the affine bundle ${\cal R}$ over the
cotangent bundle $T^*M$. Such lifts are classified by the first cohomology
$H^1({\cal A})$. The resulting object is a Hamiltonian algebroid ${\cal A}^H$
over ${\cal R}... | [
{
"created": "Mon, 13 Jan 2003 17:23:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Levin",
"A.",
""
],
[
"Olshanetsky",
"M.",
""
]
] | Starting with a Lie algebroid ${\cal A}$ over a space $M$ we lift its action to the canonical transformations on the affine bundle ${\cal R}$ over the cotangent bundle $T^*M$. Such lifts are classified by the first cohomology $H^1({\cal A})$. The resulting object is a Hamiltonian algebroid ${\cal A}^H$ over ${\cal R}$ ... |
1809.11171 | Juven C. Wang | Juven Wang, Xiao-Gang Wen | A Non-Perturbative Definition of the Standard Models | 24 pages. Two columns. v3: Refinement with detailed discussions.
Appendices include viewpoints from perturbative local anomalies and
non-perturbative global anomalies (e.g. arXiv:1810.00844, SU(2) = Spin(3)
$\subset$ Spin(10)), and co/bordism theories (e.g.
$\Omega_{D}^{{(\mathrm{Spin}(D) \times
\mathrm{Spin}... | Phys. Rev. Research 2, 023356 (2020) | 10.1103/PhysRevResearch.2.023356 | null | hep-th cond-mat.str-el hep-lat hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Standard Models contain chiral fermions coupled to gauge theories. It has
been a long-standing problem to give such gauged chiral fermion theories a
quantum non-perturbative definition. By classification of quantum anomalies and
symmetric invertible topological orders via a mathematical cobordism theorem
for diff... | [
{
"created": "Fri, 28 Sep 2018 17:59:38 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Oct 2018 17:38:39 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Apr 2020 17:54:00 GMT",
"version": "v3"
}
] | 2020-06-18 | [
[
"Wang",
"Juven",
""
],
[
"Wen",
"Xiao-Gang",
""
]
] | The Standard Models contain chiral fermions coupled to gauge theories. It has been a long-standing problem to give such gauged chiral fermion theories a quantum non-perturbative definition. By classification of quantum anomalies and symmetric invertible topological orders via a mathematical cobordism theorem for differ... |
2004.04163 | Kotaro Tamaoka | Ali Mollabashi, Kotaro Tamaoka | A Field Theory Study of Entanglement Wedge Cross Section: Odd Entropy | 20 pages + appendices, many figures | null | 10.1007/JHEP08(2020)078 | MPP-2020-040, YITP-20-42 | hep-th cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study odd entanglement entropy (odd entropy in short), a candidate of
measure for mixed states holographically dual to the entanglement wedge cross
section, in two-dimensional free scalar field theories. Our study is restricted
to Gaussian states of scale-invariant theories as well as their finite
temperature gene... | [
{
"created": "Wed, 8 Apr 2020 18:00:01 GMT",
"version": "v1"
}
] | 2020-12-02 | [
[
"Mollabashi",
"Ali",
""
],
[
"Tamaoka",
"Kotaro",
""
]
] | We study odd entanglement entropy (odd entropy in short), a candidate of measure for mixed states holographically dual to the entanglement wedge cross section, in two-dimensional free scalar field theories. Our study is restricted to Gaussian states of scale-invariant theories as well as their finite temperature genera... |
1905.00779 | Patricio Gaete | Patricio Gaete and Jos\'e Abdalla Helay\"el-Neto | On a Gambini-Pullin-inspired Maxwell electrodynamics with
Lorentz-violating dimension-$5$ operators | 14 pages. Contribution to the Touring the Planck Scale - Antonio
Aurilia Memorial Volume | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the properties of a new Maxwell electrodynamics coupled to a
Lorentz-violating background through the presence of higher-derivative terms.
Physical implications of this alternative effective theory modified by
Lorentz-violating operators of mass dimension-$5$ are considered, such as
modified dispersion rel... | [
{
"created": "Thu, 2 May 2019 14:41:27 GMT",
"version": "v1"
}
] | 2019-05-03 | [
[
"Gaete",
"Patricio",
""
],
[
"Helayël-Neto",
"José Abdalla",
""
]
] | We explore the properties of a new Maxwell electrodynamics coupled to a Lorentz-violating background through the presence of higher-derivative terms. Physical implications of this alternative effective theory modified by Lorentz-violating operators of mass dimension-$5$ are considered, such as modified dispersion relat... |
2007.12318 | Adalto R. Gomes | Fabiano C. Simas, Fred C. Lima, K. Z. Nobrega, Adalto R. Gomes | Solitary oscillations and multiple antikink-kink pairs in the double
sine-Gordon model | 25 pages, 36 figures, v2: significant extra material, new figures and
references added | null | 10.1007/JHEP12(2020)143 | null | hep-th nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study kink-antikink collisions in a particular case of the double
sine-Gordon model depending on only one parameter $r$. The scattering process
of large kink-antikink shows the changing of the topological sector. For some
parameter intervals we observed two connected effects: the production of up to
five antikink-... | [
{
"created": "Fri, 24 Jul 2020 02:02:06 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Aug 2020 20:34:54 GMT",
"version": "v2"
}
] | 2021-02-03 | [
[
"Simas",
"Fabiano C.",
""
],
[
"Lima",
"Fred C.",
""
],
[
"Nobrega",
"K. Z.",
""
],
[
"Gomes",
"Adalto R.",
""
]
] | We study kink-antikink collisions in a particular case of the double sine-Gordon model depending on only one parameter $r$. The scattering process of large kink-antikink shows the changing of the topological sector. For some parameter intervals we observed two connected effects: the production of up to five antikink-ki... |
2405.02870 | Junya Yagi | Junya Yagi | Tetrahedron duality | 22 pages. v2: references added | JHEP 08 (2024) 024 | 10.1007/JHEP08(2024)024 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A certain two-dimensional supersymmetric gauge theory is argued to satisfy a
relation that promotes the Zamolodchikov tetrahedron equation to an infrared
duality between two quantum field theories. Solutions of the tetrahedron
equation with continuous spin variables are obtained from partition functions
of this theor... | [
{
"created": "Sun, 5 May 2024 09:54:44 GMT",
"version": "v1"
},
{
"created": "Thu, 23 May 2024 02:23:57 GMT",
"version": "v2"
}
] | 2024-08-06 | [
[
"Yagi",
"Junya",
""
]
] | A certain two-dimensional supersymmetric gauge theory is argued to satisfy a relation that promotes the Zamolodchikov tetrahedron equation to an infrared duality between two quantum field theories. Solutions of the tetrahedron equation with continuous spin variables are obtained from partition functions of this theory ... |
1508.00046 | Roman Kolevatov | Roman Kolevatov | Superluminality in dilatationally invariant generalized Galileon
theories | 13 pages, 3 figures | Phys. Rev. D 92, 123532 (2015) | 10.1103/PhysRevD.92.123532 | INR-TH-2015-019 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider small perturbations about homogeneous backgrounds in
dilatationally-invariant Galileon models. The issues we address are stability
(absence of ghosts and gradient instabilities) and superluminality. We show
that in Minkowski background, it is possible to construct the Lagrangian in
such a way that any hom... | [
{
"created": "Fri, 31 Jul 2015 22:03:52 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Mar 2016 19:29:58 GMT",
"version": "v2"
}
] | 2016-03-28 | [
[
"Kolevatov",
"Roman",
""
]
] | We consider small perturbations about homogeneous backgrounds in dilatationally-invariant Galileon models. The issues we address are stability (absence of ghosts and gradient instabilities) and superluminality. We show that in Minkowski background, it is possible to construct the Lagrangian in such a way that any homog... |
1808.02422 | Friedrich Sch\"oller | Friedrich Sch\"oller, Harald Skarke | All Weight Systems for Calabi-Yau Fourfolds from Reflexive Polyhedra | 31 pages, 30 figures | Commun. Math. Phys. 372 (2019) 657-678 | 10.1007/s00220-019-03331-9 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For any given dimension $d$, all reflexive $d$-polytopes can be found (in
principle) as subpolytopes of a number of maximal polyhedra that are defined in
terms of $(d+1)$-tuples of integers (weights), or combinations of $k$-tuples of
weights with $k<d+1$. We present the results of a complete classification of
sextupl... | [
{
"created": "Tue, 7 Aug 2018 15:27:51 GMT",
"version": "v1"
}
] | 2019-11-20 | [
[
"Schöller",
"Friedrich",
""
],
[
"Skarke",
"Harald",
""
]
] | For any given dimension $d$, all reflexive $d$-polytopes can be found (in principle) as subpolytopes of a number of maximal polyhedra that are defined in terms of $(d+1)$-tuples of integers (weights), or combinations of $k$-tuples of weights with $k<d+1$. We present the results of a complete classification of sextuples... |
1912.10839 | Sanjaye Ramgoolam | Sanjaye Ramgoolam, Mehrnoosh Sadrzadeh, Lewis Sword | Gaussianity and typicality in matrix distributional semantics | 38 pages, 11 figures | null | null | QMUL-PH-19-29 | hep-th cs.CL math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Constructions in type-driven compositional distributional semantics associate
large collections of matrices of size $D$ to linguistic corpora. We develop the
proposal of analysing the statistical characteristics of this data in the
framework of permutation invariant matrix models. The observables in this
framework ar... | [
{
"created": "Thu, 19 Dec 2019 15:55:42 GMT",
"version": "v1"
}
] | 2020-01-29 | [
[
"Ramgoolam",
"Sanjaye",
""
],
[
"Sadrzadeh",
"Mehrnoosh",
""
],
[
"Sword",
"Lewis",
""
]
] | Constructions in type-driven compositional distributional semantics associate large collections of matrices of size $D$ to linguistic corpora. We develop the proposal of analysing the statistical characteristics of this data in the framework of permutation invariant matrix models. The observables in this framework are ... |
hep-th/0003110 | Andreas Recknagel | A. Recknagel, D. Roggenkamp, V. Schomerus | On relevant boundary perturbations of unitary minimal models | 13 pages; final version to appear in Nucl.Phys.B | Nucl.Phys. B588 (2000) 552-564 | 10.1016/S0550-3213(00)00519-8 | AEI-2000-3, BONN-TH-2000-02, IASSNS-HEP-00/21 | hep-th | null | We consider unitary Virasoro minimal models on the disk with Cardy boundary
conditions and discuss deformations by certain relevant boundary operators,
analogous to tachyon condensation in string theory. Concentrating on the least
relevant boundary field, we can perform a perturbative analysis of
renormalization grou... | [
{
"created": "Tue, 14 Mar 2000 15:08:02 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Apr 2000 12:37:38 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Aug 2000 15:42:27 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Recknagel",
"A.",
""
],
[
"Roggenkamp",
"D.",
""
],
[
"Schomerus",
"V.",
""
]
] | We consider unitary Virasoro minimal models on the disk with Cardy boundary conditions and discuss deformations by certain relevant boundary operators, analogous to tachyon condensation in string theory. Concentrating on the least relevant boundary field, we can perform a perturbative analysis of renormalization group ... |
1703.08662 | Yoshinori Matsuo | Pei-Ming Ho, Yoshinori Matsuo | Static Black Holes With Back Reaction From Vacuum Energy | 40 pages, 14 figures. v2: 43 pages, minor modifications, references
added | null | 10.1088/1361-6382/aaac8f | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study spherically symmetric static solutions to the semi-classical
Einstein equation sourced by the vacuum energy of quantum fields in the curved
space-time of the same solution. We found solutions that are small deformations
of the Schwarzschild metric for distant observers, but without horizon. Instead
of being ... | [
{
"created": "Sat, 25 Mar 2017 08:00:26 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Dec 2017 02:10:20 GMT",
"version": "v2"
}
] | 2018-03-14 | [
[
"Ho",
"Pei-Ming",
""
],
[
"Matsuo",
"Yoshinori",
""
]
] | We study spherically symmetric static solutions to the semi-classical Einstein equation sourced by the vacuum energy of quantum fields in the curved space-time of the same solution. We found solutions that are small deformations of the Schwarzschild metric for distant observers, but without horizon. Instead of being a ... |
1212.6563 | Evgeny Sobko | Vladimir Kazakov (Ecole Normale Superieure and Universite Paris-VI),
Evgeny Sobko (Ecole Normale Superieure) | Three-point correlators of twist-2 operators in N=4 SYM at Born
approximation | 30 pages, 6 figures; version 2: normalization for propagators was
changed, added references | null | 10.1007/JHEP06(2013)061 | LPT ENS-12/47 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate two different types of 3-point correlators involving twist-2
operators in the leading weak coupling approximation and all orders in N_c in
N=4 SYM theory. Each of three operators in the first correlator can be any
component of twist-2 supermultiplet, though the explicit calculation was done
for a particu... | [
{
"created": "Fri, 28 Dec 2012 20:54:34 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Apr 2013 12:17:23 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Kazakov",
"Vladimir",
"",
"Ecole Normale Superieure and Universite Paris-VI"
],
[
"Sobko",
"Evgeny",
"",
"Ecole Normale Superieure"
]
] | We calculate two different types of 3-point correlators involving twist-2 operators in the leading weak coupling approximation and all orders in N_c in N=4 SYM theory. Each of three operators in the first correlator can be any component of twist-2 supermultiplet, though the explicit calculation was done for a particula... |
hep-th/9211108 | Jan de Boer | Jan de Boer and Jacob Goeree | KPZ Analysis for $W_3$ Gravity | 26 pages, THU-92/34 | Nucl.Phys. B405 (1993) 669-694 | 10.1016/0550-3213(93)90563-5 | null | hep-th | null | Starting from the covariant action for $W_3$ gravity, we discuss the BRST
quantization of $W_3$ gravity. Taking the chiral gauge the BRST charge has a
natural interpretation in terms of the quantum Drinfeld--Sokolov reduction for
$Sl(3,\re)$. Nilpotency of this charge leads to the KPZ formula for $W_3$. In
the confor... | [
{
"created": "Tue, 24 Nov 1992 15:40:26 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"de Boer",
"Jan",
""
],
[
"Goeree",
"Jacob",
""
]
] | Starting from the covariant action for $W_3$ gravity, we discuss the BRST quantization of $W_3$ gravity. Taking the chiral gauge the BRST charge has a natural interpretation in terms of the quantum Drinfeld--Sokolov reduction for $Sl(3,\re)$. Nilpotency of this charge leads to the KPZ formula for $W_3$. In the conforma... |
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